IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0348585
(2003-01-21)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
63 인용 특허 :
10 |
초록
▼
An apparatus for providing uninterrupted electrical power includes a pair of guide tracks mounted to adjacent studs within a wall structure. A rechargeable battery may be mounted for slidable movement along the guide tracks such that additional batteries may be added successively or removed. The app
An apparatus for providing uninterrupted electrical power includes a pair of guide tracks mounted to adjacent studs within a wall structure. A rechargeable battery may be mounted for slidable movement along the guide tracks such that additional batteries may be added successively or removed. The apparatus includes a logic circuit electrically connected to a power source and to the battery. A control panel provides access to the circuit and battery. A plurality of electrical outlets are positioned on the control panel. A master selector switch on the control panel is connected to the logic circuit and controls whether the outlets receive power from the conventional power source, from the battery when conventional power is unavailable, or not at all. Individual selector switches regulate whether particular receptacles may receive battery power. A plurality of dials are positioned on the control panel for user regulation of current voltage delivered to particular outlets.
대표청구항
▼
An apparatus for providing uninterrupted electrical power includes a pair of guide tracks mounted to adjacent studs within a wall structure. A rechargeable battery may be mounted for slidable movement along the guide tracks such that additional batteries may be added successively or removed. The app
An apparatus for providing uninterrupted electrical power includes a pair of guide tracks mounted to adjacent studs within a wall structure. A rechargeable battery may be mounted for slidable movement along the guide tracks such that additional batteries may be added successively or removed. The apparatus includes a logic circuit electrically connected to a power source and to the battery. A control panel provides access to the circuit and battery. A plurality of electrical outlets are positioned on the control panel. A master selector switch on the control panel is connected to the logic circuit and controls whether the outlets receive power from the conventional power source, from the battery when conventional power is unavailable, or not at all. Individual selector switches regulate whether particular receptacles may receive battery power. A plurality of dials are positioned on the control panel for user regulation of current voltage delivered to particular outlets. n said base; a plurality of first fiber optics embedded in said artificial plant, said first fiber optics each having a first end inserted into said base and adapted to receive light from said light source, and a second end; a plurality of first fiber optics connectors respectively mounted in said artificial plant and connected to the second end of said first fiber optics for connecting each of said first fiber optics to a respective second fiber optics; a plurality of second fiber optics respectively connected to said first fiber optics connectors and adapted for transmitting light from said first fiber optics, said second fiber optics each having a first end connected to one of said first fiber optics connectors and a second end; a plurality of third fiber optics adapted for guiding out light from said second fiber optics; and a plurality of second fiber optic connectors respectively connected between said second fiber optics and said third fiber optics, said second fiber optics connectors each having a first end connected to the second end of one of said second fiber optics, a second end connected to a number of said third fiber optics, and a convex lens disposed in between the first end and the second end of the reward fiber optics connectors and adapted to disperse light from said second fiber optics onto said third fiber optics. 2. The ornamental display lamp assembly as claimed in claim 1, wherein said first fiber optics connectors each have an axial through hole extended through two distal ends thereof and formed of two conical holes symmetrically disposed at the ends and a neck in communication between said conical holes, said conical holes having a diameter gradually increased toward the ends of the respective first fiber optics connector. 3. The ornamental display lamp assembly as claimed in claim 1, wherein said light source is comprised of at least one light emitting diode. 4. The ornamental display lamp assembly as claimed in claim 1, wherein said light source is a laser generator. ate, coupled between said particle source and said input aperture, said anode plate having a thickness and an opening forming said input aperture. 2. The linear accelerator of claim 1, wherein said input aperture and said output aperture are substantially circular in shape. 3. The linear accelerator of claim 1, wherein said thickness of said anode plate is selected to attain a resonant frequency of said particles in said linear accelerator. 4. The linear accelerator of claim 1, wherein said radius of said input aperture is selected to reduce a dark current beam generated from said anode plate. 5. The linear accelerator of claim 1, wherein said particle source is an electron gun having a gun anode, said gun anode having an anode aperture and a thickness. 6. The linear accelerator of claim 5, wherein said thickness of said gun anode and a size of said anode aperture are selected to attain a resonant frequency of said particles in said linear accelerator. 7. An accelerator, comprising a plurality of accelerating cavities, disposed along a beam axis, including a first half cavity having an input aperture and an output aperture positioned along said beam axis; and an anode plate forming a wall of said first half cavity, said anode plate having an opening forming said input aperture, wherein said opening is sized to reduce the dark current generated by said anode plate. 8. A cavity for a linear accelerator, comprising: an input aperture having a first radius; and an output aperture having a second radius smaller that said first radius; said input aperture receiving particles from a particle source, and directing said particles to said output aperture; wherein a first wall of said cavity is an anode plate, wherein an opening of said anode plate forms said input aperture. 9. The cavity of claim 8, wherein said input and said output apertures are substantially circular in shape. 10. The cavity of claim 8, wherein said first radius is selected to reduce a dark current beam generated from said anode plate. 11. The cavity of claim 8, wherein said particle source includes an electron gun having a gun anode having a gun anode aperture. 12. A method for reducing dark current in an accelerator having a first half cavity with an input aperture and an output aperture, comprising: increasing a size of said input aperture to reduce a dark current beam generated from a wall of said first half cavity; and modifying a thickness of said wall and a shape of an electron gun anode to achieve desired operating characteristics of said accelerator. 13. The method of claim 12, wherein said size of said input aperture is greater that a size of said output aperture. 14. The method of claim 12, wherein said thickness of said wall is reduced. 15. The method of claim 12, wherein a thickness of said electron gun anode is reduced. 16. The method of claim 12, further comprising: increasing the height of said first half cavity to achieve desired operating characteristics of said accelerator. repetition compensation controller provided with a memory which stores the difference between the target rotation speed and the actual rotation speed during a previous first cycle operation. 3. The disturbance compensation control system according to claim 1, wherein the repetition control unit includes a masking processor, a repetition compensator controller and a phase converter, the masking processor outputting the zero value to the repetition compensator controller during initial starting of the motor and outputting the difference between the target rotation speed and the actual rotation speed to the repetition compensator controller after initial starting of the motor. 4. The disturbance compensation control system according to claim 3, wherein the repetition control unit also includes an initial repetition compensation controller provided with a memory which stores the difference between the target rotation speed of the motor and the actual rotation speed of the motor during a previous first cycle operation of the control object. 5. The disturbance compensation control system according to claim 1, including a differential calculator which differentiates the difference between the target rotation speed of the motor and the actual rotation speed of the motor, and an integral calculator which integrates the difference between the target rotation speed of the motor and the actual rotation speed of the motor. 6. A disturbance compensation control system which restricts periodic disturbance of a control object comprising: means for calculating a target control condition of the control object; means for calculating an actual control condition of the control object; means for calculating a difference between the target control condition of the control object and the actual control condition of the control object; and a repetition control unit which receives the calculated difference between the target control condition and the actual control condition, and applies a value to the calculated difference, the value applied by the repetition control unit during initial starting of the control object being based on a zero value of the difference between the target control condition and the actual control condition. 7. The disturbance compensation control system according to claim 6, wherein the repetition control unit includes a phase converter. 8. The disturbance compensation control system according to claim 7, wherein the repetition control unit also includes an initial repetition compensation controller provided with a memory which stores the difference between the target control condition and the actual control condition during a previous first cycle operation. 9. The disturbance compensation control system according to claim 6, wherein the repetition control unit includes a masking processor, a repetition compensator controller and a phase converter, the masking processor outputting the zero value to the repetition compensator controller during initial starting of the control object and outputting the difference between the target control condition and the actual control condition to the repetition compensator controller after initial starting of the control object. 10. The disturbance compensation control system according to claim 9, wherein the repetition control unit also includes an initial repetition compensation controller provided with a memory which stores the difference between the target control condition and the actual control condition during a previous first cycle operation of the control object. 11. The disturbance compensation control system according to claim 6, wherein the control object is a motor. 12. The disturbance compensation control system according to claim 6, including a differential calculator which differentiates the difference between the target control condition and the actual control condition, and an integral calculator which integrates the difference between the target control condition a
※ AI-Helper는 부적절한 답변을 할 수 있습니다.