IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0077842
(2002-02-19)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Biophan Technologies, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
74 인용 특허 :
268 |
초록
▼
An electromagnetic immune tissue invasive system includes a primary device housing. The primary device housing having a control circuit therein. A shielding is formed around the primary device housing to shield the primary device housing and any circuits therein from electromagnetic interference. A
An electromagnetic immune tissue invasive system includes a primary device housing. The primary device housing having a control circuit therein. A shielding is formed around the primary device housing to shield the primary device housing and any circuits therein from electromagnetic interference. A lead system transmits and receives signals between the primary device housing. The lead system is either a fiber optic system or an electrically shielded electrical lead system.
대표청구항
▼
An electromagnetic immune tissue invasive system includes a primary device housing. The primary device housing having a control circuit therein. A shielding is formed around the primary device housing to shield the primary device housing and any circuits therein from electromagnetic interference. A
An electromagnetic immune tissue invasive system includes a primary device housing. The primary device housing having a control circuit therein. A shielding is formed around the primary device housing to shield the primary device housing and any circuits therein from electromagnetic interference. A lead system transmits and receives signals between the primary device housing. The lead system is either a fiber optic system or an electrically shielded electrical lead system. ation detection unit; wherein, when said positioning mark can be detected by said image information detection unit using said first visual field set to a narrow visual field, determining the position error of said workpiece based on the detected image information; and when said positioning mark can not be detected by said image information detection unit first visual field, detecting the image information for said positioning mark by widening the visual field of said image information detection unit to said second visual field; correcting a relative position between said image information detection unit and said workpiece based on the position error of said workpiece obtained from the detected image information; detecting image information for said positioning mark by narrowing the second visual field of said image information detection unit; and determining position error of said workpiece based on the detected image information. 3. A position error measurement device comprising: an image information detection unit which detects a positioning mark on a workpiece to be machined in the from of image information; an image processing unit which performs image processing to the image information to measure position error of said positioning mark; a control unit which measures position error of said workpiece based on the position error of said positioning mark; a positioning unit which relatively moves said workpiece and said image information detection unit and thus corrects the position error of said workpiece; a positioning/fixing unit which positions and fixes said positioning mark with predetermined accuracy with respect to said image information detection unit; a first image information detection unit which has a narrow visual field; and a second image information detection unit which has a wide visual field, wherein, when said first image information detection unit can detect said positioning mark, position error of said workpiece is determined based on the detected image information; and when said first image information detection unit can not detect said positioning mark, said second image information detection unit detects image information for said positioning mark, said positioning unit corrects the position error of said workpiece obtained from the detected image information, said first image information detection unit detects image information for said positioning mark, and position error of said workpiece is determined based on the detected image information. 4. A position error measurement device comprising: an image information detection unit which detects a positioning mark on a workpiece to be machined in the from of image information; an image processing unit which performs image processing to the image information to measure position error of said positioning mark; a control unit which measures position error of said workpiece based on the position error of said positioning mark; a positioning unit which relatively moves said workpiece and said image information detection unit and thus corrects the position error of said workpiece; a positioning/fixing unit which positions and fixes said positioning mark with predetermined accuracy with respect to said image information detection unit; and an image information detection unit which can change the size of its visual field, wherein, when said image information detection unit that has selected the narrow visual field can detect said positioning mark, position error of said workpiece determined based on the detected image information; and when said image information detection unit that has selected the narrow visual field can not detect said positioning mark, image information for said positioning mark is detected by widening the visual field of said image information detection unit, said positioning unit corrects the position error of said workpiece obtained from the detected image information, image information for said positioning m ark is detected by narrowing the visual field of said image information detection unit, and position error of said workpiece is determined based on the detected image information. 5. A machining device comprising: an image information detection unit which detects a positioning mark on a workpiece to be machined in the form of image information; an image processing unit which performs image processing to the image information to measure position error of said positioning mark; a control unit which measures position error of said workpiece based on the position error of said positioning mark; a positioning unit which relatively moves said workpiece, said image information detection unit, and a machining unit and thus corrects the position error of said workpiece; a positioning/fixing unit which positions and fixes said positioning mark with predetermined accuracy with respect to said image information detection unit and said machining unit; a first image information detection unit which has a narrow visual field; and a second image information detection unit which has a wide visual field, wherein, when said first image information detection unit can detect said positioning mark, position error of said workpiece is determined based on the detected image information; when said first image information detection unit can not detect said positioning mark, said second image information detection unit detects image information for said positioning mark, said positioning unit corrects the position error of said workpiece obtained from the detected image information, said first image information detection unit detects image information for said positioning mark, and position error of said workpiece is determined based on the detected image information; and image said positioning unit corrects the position error of said workpiece obtained from said first image information detection unit, and said machining unit machines said workpiece. 6. A machining device comprising: an image information detection unit which detects a positioning mark on a workpiece to be machined in the form of image information; an image processing unit which performs image processing to the image information to measure position error of said positioning mark; a control unit which measures position error of said workpiece based on the position error of said positioning mark; a positioning unit which relatively moves said workpiece, said image information detection unit, and a machining unit and thus corrects the position error of said workpiece; a positioning/fixing unit which positions and fixes said positioning mark with predetermined accuracy with respect to said image information detection unit and said machining unit; and an image information detection unit which can change the size of its visual field, wherein, when said image information detection unit that has selected the narrow visual field can detect said positioning mark, position error of said workpiece is determined based on the detected image information; when said image information detection unit that has selected the narrow visual field can not detect said positioning mark, image information for said positioning mark is detected by widening the visual field of said image information detection unit; said positioning unit corrects the position errors of said workpiece obtained from the detected image information; image information for said positioning mark is detected by narrowing the visual field of said image information detection unit; and position error of said workpiece is determined based on the detected image information; and said positioning unit corrects the position error of said workpiece obtained from said image information detection unit that has selected the narrow visual field, and said machining unit machines said workpiece. termine types of pixel data within the image data, a first determining step of determining, based on the block selection processing, if subject pixel data represents a text pixel, a second determining step of determining if the subject pixel data represents an edge pixel, performance of a first processing on the subject pixel data in a case that the subject pixel data is determined to represent a text pixel and an edge pixel, and performance of a second processing on the subject pixel data in a case that the subject pixel data is not determined to represent a text pixel and is not determined to represent an edge pixel.
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