A reusable bi-directional, fluid-tight, vertical sealing device for closing, sealing, and permitting re-opening of, flexible bags, with two sealing strips arranged to be interlocked and uninterlocked by a slider which has internal means such as rails acting upon the sealing strips so as to move them
A reusable bi-directional, fluid-tight, vertical sealing device for closing, sealing, and permitting re-opening of, flexible bags, with two sealing strips arranged to be interlocked and uninterlocked by a slider which has internal means such as rails acting upon the sealing strips so as to move them into a vertically interlocked fluid-tight sealing contact capable of holding a vacuum without leakage and of resisting pressure differences in either direction across the seal, so that the efficacy of the seal is improved by increases in the pressure differential. The word "fluid", is used in its usual meaning of liquid or gas or a mixture of both, and, in addition, powder, and "vertical", herein means in the plane of interior contact of the sheets of the bag when empty and hanging vertically.
대표청구항▼
A reusable bi-directional, fluid-tight, vertical sealing device for closing, sealing, and permitting re-opening of, flexible bags, with two sealing strips arranged to be interlocked and uninterlocked by a slider which has internal means such as rails acting upon the sealing strips so as to move them
A reusable bi-directional, fluid-tight, vertical sealing device for closing, sealing, and permitting re-opening of, flexible bags, with two sealing strips arranged to be interlocked and uninterlocked by a slider which has internal means such as rails acting upon the sealing strips so as to move them into a vertically interlocked fluid-tight sealing contact capable of holding a vacuum without leakage and of resisting pressure differences in either direction across the seal, so that the efficacy of the seal is improved by increases in the pressure differential. The word "fluid", is used in its usual meaning of liquid or gas or a mixture of both, and, in addition, powder, and "vertical", herein means in the plane of interior contact of the sheets of the bag when empty and hanging vertically. t protocol, and the second sender, in response to the request having the second management protocol, obtains the information from the generator and formats the data including the obtained information according to the second management protocol. 2. An apparatus according to claim 1, wherein the generator generates MIB information and one of the first sender and the second sender is an SNMP sender. 3. An apparatus according to claim 1, wherein the status data includes information on on-line, printing, off-line, not printing, in sleep mode, paper out, printer open, paper jam, or toner low. 4. An apparatus according to claim 1, wherein the generator generates the information corresponding to characteristics of the managed printing device based on attribute information for the managed printing device which is stored in the apparatus. 5. An apparatus according to claim 1, wherein the sender converts the obtained information to a response request having the management protocol and representing characteristics of the managed printing device. 6. A peripheral apparatus including plural senders for, in response to a request from an external device, providing the network with data using one of plural management protocols, comprising: first sender for providing the network with the data using a first management protocol; second sender for providing the network with the data using a second management protocol; receiver for receiving print data to be transmitted to a managed printing device and a request having one of the plural management protocols via a network communication protocol and for forwarding the print data to the managed printing device and the request from the network to either the first sender or the second sender, the request requesting information descriptive of the managed printing device; and generator for generating the information descriptive of the managed printing device based on status data from the managed printing device; wherein the first sender, in response to the request having the first management protocol, obtains the information from the generator and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information from the generator and formats the data including the obtained information according to the second management protocol. 7. An apparatus according to claim 6, wherein the generator generates MIB information and one of the first sender and the second sender is an SNMP sender. 8. An apparatus according to claim 6, wherein the status data includes information on on-line, printing, off-line, not printing, in sleep mode, paper out, printer open, paper jam, or toner low. 9. An apparatus according to claim 6, wherein the generator generates the information corresponding to characteristics of the managed printing device based on attribute information for the managed printing device which is stored in the apparatus. 10. An apparatus according to claim 6, wherein the sender converts the obtained information to a response request having the management protocol and representing characteristics of the managed printing device. 11. A method for supplying a network with information descriptive of a managed printing device, the method comprising the steps of: receiving print data to be transmitted to the managed printing device and a request having one of the plural management protocols via a network communication protocol; forwarding the print data to the managed printing device and forwarding the request from the network to either a first sender or a second sender, the request requesting information descriptive of the managed printing device; and generating the information descriptive of the managed printing device based on status data from the managed printing device; wherein the first sender, in response to the request having the first management protocol , obtains the information generated in the generating step and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information generated in the generating step and formats the data including the obtained information according to the second management protocol. 12. A method according to claim 11, wherein the first sender and the second sender decompose the request into a command and transmit a command to obtain the information. 13. A method according to claim 11, wherein the generating step generates MIB information and one of the first sender and the second sender is an SNMP sender. 14. A method according to claim 11, wherein a request having the first management protocol is forwarded to the first sender and a request having the second management protocol is forwarded to the second sender. 15. A method according to claim 11, wherein the request is a request packet. 16. A method according to claim 11, wherein the method is performed by a network board which is connected to the managed printing device. 17. A method according to claim 16, further comprising transferring the print data and control information from the network to the managed printing device. 18. A method according to claim 11, wherein the status data includes information on on-line, printing, off-line, not printing, in sleep mode, paper out, printer open, paper jam, or toner low. 19. A method according to claim 11, wherein the generating step generates the information corresponding to characteristics of the printing device based on attribute information for the printing device. 20. A method according to claim 11, wherein the sender converts the obtained information to a response request having the management protocol and representing characteristics of the printing device. 21. A program for supplying a network with information descriptive of a printing device, the program managing the printing device and performing the steps of: receiving print data to be transmitted to the managed printing device and a request having one of the plural management protocols via a network communication protocol; forwarding the print data to the managed printing device and the request from the network to either a first sender or a second sender, the request requesting information descriptive of the managed printing device; and generating the information descriptive of the managed printing device based on status data from the managed printing device; wherein the first sender, in response to the request having the first management protocol, obtains the information generated in the generating step and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information generated in the generating step and formats the data including the obtained information according to the second management protocol. 22. A storage medium storing a program for supplying a network with information descriptive of a managed printing device, the program performing the steps of: receiving print data to be transmitted to the managed printing device and a request having one of the plural management protocols via a network communication protocol; forwarding the print data to the managed printing device and a request from the network to either the first sender or the second sender, the request requesting information descriptive of the managed printing device; and generating the information descriptive of the managed printing device based on status data from the managed printing device; wherein the first sender, in response to the request having the first management protocol, obtains the information generated in the generating step and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information generated in the generating step and formats the data including the obtained information according to the second management protocol. 23. An apparatus for interfacing between a network and a printing device, wherein the apparatus includes plural senders for, in response to a request from an external device, providing the network with data using one of plural management protocols, comprising: first sender for providing the network with the data using a first management protocol; second sender for providing the network with the data using a second management protocol; and receiver for receiving print data to be transmitted to the managed printing device and a request having one of the plural management protocols via a network communication protocol and for forwarding the print data to the managed printing device and the request from the network to either the first sender or the second sender, the request requesting information about the managed printing device; wherein the first sender, in response to the request having the first management protocol, obtains the information and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information and formats the data including the obtained information according to the second management protocol. 24. An apparatus according to claim 23, wherein the information about the managed device indicates attribute of the managed printing device or status of the managed printing device. 25. A peripheral apparatus including plural senders for, in response to a request from an external device, providing the network with data using one of plural management protocols, comprising: first sender for providing the network with the data using a first management protocol; second sender for providing the network with the data using a second management protocol; a controller for controlling a printing process; and receiver for receiving print data to be transmitted to the peripheral apparatus and a request having one of the plural management protocols via a network communication protocol and for forwarding the print data to the controller and the request from the network to either the first sender or the second sender, the request requesting information about the peripheral apparatus; wherein the first sender, in response to the request having the first management protocol, obtains the information and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information and formats the data including the obtained information according to the second management protocol. 26. An apparatus according to claim 25, wherein the information about the peripheral apparatus indicates attribute of the peripheral apparatus or status of the peripheral apparatus. 27. A method for supplying a network with information about a managed printing device, the method comprising the steps of: receiving print data to be transmitted to the managed printing device and a request having one of the plural management protocols via a network communication protocol; and forwarding the print data to the managed printing device and the request from the network to either a first sender or a second sender, the request requesting information about the managed printing device; wherein the first sender, in response to the request having the first management protocol, obtains the information and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information and formats the data inclu ding the obtained information according to the second management protocol. 28. A method according to claim 27, wherein the information about the managed device indicates attribute of the managed printing device or status of the managed printing device. 29. A method according to claim 27, further comprising the step of providing the network with the formatted data from the first sender or the second sender. 30. A program for supplying a network with information about a managed printing device, the program managing the printing device and performing the steps of: receiving print data to be transmitted to the managed printing device and a request having one of the plural management protocols via a network communication protocol; and forwarding the print data to the managed printing device and the request from the network to either a first sender or a second sender, the request requesting information about the managed printing device; wherein the first sender, in response to the request having the first management protocol, obtains the information and formats the data including the obtained information according to the first management protocol, and the second sender, in response to the request having the second management protocol, obtains the information and formats the data including the obtained information according to the second management protocol. 31. A program according to claim 30, wherein the information about the managed device indicates attribute of the managed printing device or status of the managed printing device. 32. A program according to claim 30, wherein the program performs the step of providing the network with the formatted data from the first sender or the second sender. fication field for commands being removed in-order from the command queue is used as an index into the victim sent identification queue to determine if an entry corresponding to the command identification indicates the command should be discarded. 10. The method as recited in claim 1 wherein the commands stored in the command queue include memory requests and input/output (I/O) requests. 11. The method as recited in claim 10 wherein the command queue comprises first and second command queue FIFO buffers and wherein the I/O requests are stored in the first command queue FIFO buffer and the memory requests are stored in the second command queue FIFO buffer. 12. The method as recited in claim 1 wherein probe responses and memory modifying commands affecting a cache line corresponding to the probe response are handled out-of-order, the memory modifying commands being handled out of order by issuing commands to effect their memory modifications. 13. The method as recited in claim 12 wherein all commands in the command queue are removed from the command queue in-order. 14. An integrated circuit, comprising: a plurality of receive elements coupled to receive processor requests, including command information; and a command filter circuit, coupled to the receive elements and responsive to the command information to selectively forward the received requests; a command queue coupled to the command filter circuit to store the forwarded received requests, the command queue being unloaded for processing in a command interpreter generally in a first in first out (FIFO) order; and wherein the command filter is responsive to a received probe response command to forward the probe response command for processing ahead of requests previously stored in the command queue. 15. The integrated circuit as recited in claim 14 wherein the probe response is stored in a probe response queue. 16. The integrated circuit as recited in claim 14 wherein the command information is received from a processor. 17. The integrated circuit as recited in claim 16 wherein the processor is located on the integrated circuit. 18. The integrated circuit as recited in claim 14 further comprising memory modifying command identification storage to store an indication received from the probe response command that a cache line corresponding the probe response command is being modified by an outstanding command in the command queue. 19. The integrated circuit as recited in claim 18, further comprising a compare circuit coupled to compare commands removed in-order from the command queue to the indication stored in the memory modifying command identification storage and supply a compare indication thereof. 20. The integrated circuit as recited in claim 18 wherein the outstanding command is discarded on removing the outstanding command in-order from the command queue according to the compare indication. 21. The integrated circuit as recited in claim 14 wherein the command queue comprises first and second command queue FIFO buffers and wherein I/O requests are stored in the first command queue FIFO buffer and memory requests are stored in the second command queue FIFO buffer. 22. The integrated circuit as recited in claim 14 wherein the command filter is responsive to received probe information in a command other than a probe response command to extract the receive probe information and supply the extracted receive probe information for processing out-of-order. 23. An integrated circuit comprising: means for detecting a probe response and selectively forwarding other commands received; a first in first out command queue for storing the selectively forwarded commands for in-order processing; and means for processing probe response information out-of-order. 24. The integrated circuit as recited in claim 23 further comprising means for executing, out-of-order, data movements specified by memory modifying commands in the command queue affecting a cache line corresponding t he probe response containing the probe response information. 4/514; US-5592542, 19970100, Honda et al., 379/265; US-5793861, 19980800, Haigh; US-5862223, 19990100, Walker et al., 380/025; US-5884032, 19990300, Bateman et al., 395/200.34; US-5948054, 19990900, Nielson, 709/200; US-6021428, 20000200, Miloslavsky, 709/206 he main memory interface. 11. The system recited in claim 10 wherein one main memory type is an SDRAM. 12. The system recited in claim 10 wherein one main memory type is a RDRAM. 13. The system recited in claim 10 wherein the main memory interface comprises: a microprocessor/main memory interface control section adapted to provide control signals between such section and the microprocessor and between such section and the controller; and a main memory controller, such controller being configured in accordance with the selected one of the plurality of memory types to provide a proper memory protocol to data being transferred between the microprocessor and the main memory through the main memory interface. 14. The system recited in claim 10 wherein one main memory type is an SDRAM. 15. The system recited in claim 10 wherein one main memory type is a RDRM. 16. The system recited in claim 13 wherein the main memory interface includes an error correction and detection unit coupled between the distributor and the main memory controller. 17. The system recited in claim 16 wherein the microprocessor is a Power PC microprocessor. 18. A data storage system wherein a host computer is in communication with a bank of disk drives through an interface, such interface comprising: a memory; a plurality of directors for controlling data transfer between the host computer and the bank of disk drives as such data passes through the memory; a plurality of busses in communication with the directors and the memory; and wherein each one of the directors includes a central processing unit, such central processing unit comprising: (A) a microprocessor; (B) a main memory having a plurality of data storage sections, one section having a first set of addresses and a second section having addresses a second set of addresses; (C) a microprocessor interface, comprising: (i) a memory controller for producing addresses for the main memory, such memory controller having a decoder responsive to the produced addressed to determine whether the produced address is within the first set or the second set of addresses; and (ii) a main memory interface adapted for coupling to a main memory for the microprocessor, such main memory interface being adapted for coupling to the microprocessor and being coupled to the data rebuffering section for providing control signals to the main memory section for enabling data transfer between the main memory and the microprocessor through the data rebuffering section. (D) a controller, responsive to the decoder, for enabling the second section in the memory when the decoder determines the produced address is in the second set of addresses; and (E) wherein the first section is enabled for addressing by the produced address when the decoder determines the produced address is in the first set of addresses. 19. The system recited in claim 18 including a mask to transform the address to an address in the second section of the memory. ory is allocated for use as a direct memory access ("DMA") buffer. The allocated memory is mapped as write combining, and this write combining memory is made available to a device driver. f link slave devices, in which each module of the plurality of modules includes at least one link slave device; a link controller; a plurality of bidirectional connections, each connecting the controller to a corresponding link slave device; wherein the link slave devices and the link controller include protocol logic for communicating according to a protocol in which all slave devices communicate to the link controller at substantially the same period of time so that the latency for collecting information from the slave devices is independent of the number of such devices. 3. A system for monitoring and maintaining a plurality of modules, comprising: a plurality of link slave devices, in which each module of the plurality of modules includes at least one link slave device; a link controller; a plurality of connections, each connecting the controller to a corresponding link slave device; wherein the link slave devices and the link controller include protocol logic for communicating according to a protocol in which all slave devices communicate status and interrupt information to the link controller and the link controller communicates command operations to the slave device. 4. The system of claim 1, further comprising a second link controller, wherein the slave devices are connected to the second link controller with independent connections and wherein the slave devices communicate to both the first and second controllers simultaneously. 5. A method of monitoring and maintaining a plurality of modules, comprising the acts of: establishing individual serial, bidirectional connections between a link controller and a plurality of link slave devices, in which each module of the plurality of modules includes at least one link slave device; at predefined time segments and predefined periodicity, the link slave devices driving the corresponding bidirectional link to the controller to provide maintenance information to the controller, and at other predefined time segments, the controller driving the bidirectional link to issue commands to the link slave devices. 6. A method of monitoring and maintaining a plurality of modules, comprising the acts of: establishing individual serial, bidirectional connections between a link controller and a plurality of link slave devices, in which each module of the plurality of modules includes at least one link slave device; all slave devices communicating to the link controller at substantially the same period of time so that the latency for collecting information from the slave devices is independent of the number of such devices. 7. The system of claim 1 wherein the protocol includes fault detection logic. 8. The system of claim 1 wherein the protocol includes framing error logic. 9. The system of claim 1 wherein the link slave devices drive the corresponding bi-directional link to the controller without requirement of a polling command from the controller. 10. The system of claim 2 wherein the protocol includes fault detection logic. 11. The system of claim 2 wherein the protocol includes framing error logic. 12. The system of claim 2 wherein the link slave devices drive the corresponding bi-directional connection to the controller without requirement of a polling command from the controller. 13. The system of claim 3 wherein the protocol includes fault detection logic. 14. The system of claim 3 wherein the protocol includes framing error logic. 15. The system of claim 3 wherein the link slave devices drive the corresponding connection to the controller without requirement of a polling command from the controller. ational loopback connected with a switch loopback, which is connected with the hot swap interface and a standard hard discs interface, whereby the hot swap interface and the operational loopback produce specific signals to turn on or cut off the switch loopback, to supply the power to the hot swap interface and the standard hard discs interface. 2. The hard discs body device for hot swapping memory of claim 1 wherein a standard hard disc interface is connected to a reader, with memory female joints of the reader engaging the pins of the hot swap interface. 3. The hard discs body device for hot swapping memory of claim 1 wherein the control loopback connects with guide lines of the operational loopback which is correspondingly connected to a circuit confined element which is ground connected. 4. The hard discs body device for hot swapping memory of claim 3 wherein the circuit-confined element is a resistance. 5. The hard discs body device for hot swapping memory of claim 1 wherein one side of a gateway of the operational loopback connects with one of the guidelines, and another side of the gateway is series connected to two anti gateways and then to the switch loopback. 6. The hard discs body device for hot swapping memory of claim 5 wherein the switch loopback is connected to a transistor which receives the signals from the gateway to be connected or disconnected. 7. The hard discs body device for hot swapping memory of claim 1 wherein the switch loopback is connected to a transistor which receives the signals from to be connected or disconnected. 054002, JP; 1988-065587, JP; 1988-153691, JP; 1990-039632, JP; 1990-131629, JP; 1990-276351, JP; 1992-123614, JP; 1992-127601, JP; 1993-175730, JP; 1993-175734, JP; 1994-237276, JP; 1995-154344, JP; 1995-307620, JP; 1996-023359, JP; 1996-032556, JP; 1996-139524, JP; WO80/001633, WO; WO91/018445, WO; WO94/005087, WO; WO95/001006, WO; WO96/002977, WO; WO96/008078, WO; WO96/039750, WO; WO97/008839, WO; WO97/008839, WO; WO97/038490, WO; WO98/000953, WO; WO98/024201, WO; WO98/040968, WO; WO99/023755, WO
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이 특허에 인용된 특허 (9)
Ausnit Steven (New York NY), Double hinge zipper construction.
Porchia Jose ; Dais Brian C. ; Toney Kenneth A. ; Welsh Judi R. ; O'Connor Thomas P. ; Burke James W., Endstop and docking means for thermoplastic bags.
Dais, Brian C.; Turvey, Robert R.; Pawloski, James C.; Ackerman, Bryan L.; Zimmerman, Daniel P., Pouch and airtight resealable closure mechanism therefor.
Dais, Brian C.; Turvey, Robert R.; Pawloski, James C.; Ackerman, Bryan L.; Zimmerman, Daniel P., Pouch and airtight resealable closure mechanism therefor.
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