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1. 发明专利

JP2004302399A Switching device of picture imaging system 有权
标题翻译：图像成像系统的切换装置
公开(公告)号：JP2004302399A
公开(公告)日：2004-10-28
申请号：JP2003149287
申请日：2003-05-27
申请人： Taida Electronic Ind Co Ltd , 台達電子工業股▲分▼有限公司
发明人： CHO SHOYU
IPC分类号： G02B26/10 , G06K15/12 , H04N1/00 , H04N1/04 , H04N1/113 , H04N1/12 , H04N1/207
CPC分类号： G06K15/1204 , H04N1/0461 , H04N1/1135 , H04N1/12 , H04N1/207
摘要： PROBLEM TO BE SOLVED: To provide a picture imaging system switching device that effectively matches image transmitting elements of multi-functional office equipment.
SOLUTION: When scanning is desired, the switching device 200 scans a document on a roller 210 and receives optical signals between a light beam 240 and a light beam 245. The optical signals obtained by scanning between these light beams 240 and 245 are transmitted to a reflection unit 230 through a lens 220 and reflected to a light distribution unit 270 through the lens 220, the light distribution unit 270 performs switching in accordance with the current operation demand of the switching device. When printing is performed, the switching device 200 actuates an optical transmitter 290 to transmit an optical signal to the light distribution unit 270. The light beam 260 constituted by the optical signal is transmitted to the reflection unit 230 through the lens 220. The reflection unit 230, swinging correspondingly, reflects the light beam 260 to transmit the light beam to a roller 210 through the lens 220.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效地匹配多功能办公设备的图像传送元件的图像成像系统切换装置。解决方案：当需要扫描时，开关装置200扫描辊210上的原稿并在光束240和光束245之间接收光信号。通过在这些光束240和245之间扫描获得的光信号是通过透镜220传输到反射单元230并通过透镜220反射到配光单元270，配光单元270根据切换装置的当前操作需求进行切换。当执行打印时，开关装置200致动光发射器290以将光信号传输到配光单元270.由光信号构成的光束260通过透镜220传输到反射单元230.反射单元 230，相应地摆动，反射光束260，以通过透镜220将光束传递到辊210。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JPH10336359A PRINTER 失效
公开(公告)号：JPH10336359A
公开(公告)日：1998-12-18
申请号：JP14239897
申请日：1997-05-30
申请人： BROTHER IND LTD
发明人： ISOZAKI ATSUSHI
IPC分类号： G03G15/00 , B65H5/06 , H04N1/00 , H04N1/12 , H04N1/207 , H04N1/32
摘要： PROBLEM TO BE SOLVED: To make margin at the head of recording paper in the case of recording received data equal to that in the case of copying an original in a facsimile equipment provided with a copy function. SOLUTION: In the case of indexing a head of recording paper in the recording mode for copy processing (step S5450), the head of the paper is indexed by a 2nd head indexing length L2 that is smaller by ΔL than the indexing of the head of recording paper in the recording processing other than the copying processing. The deficient head indexing is supplemented by an advanced length ΔL at meshing of a 1st planetary gear to be transited to the copy mode, resulting that the blank of the recording paper actually is identical between the recording processing and the copy processing. Thus, difference of the actual margin of the recording paper between both the modes is avoided different from a conventional method.

3. 发明专利

JPH10114109A IMAGE-RELATED DEVICE 失效
公开(公告)号：JPH10114109A
公开(公告)日：1998-05-06
申请号：JP24076097
申请日：1997-09-05
申请人： HEWLETT PACKARD CO
发明人： HASELBY ROBERT D , BEHREND CURTIS J , SCHMIDT JACK H , SAMII MORAD
IPC分类号： B41J2/525 , H04N1/12 , H04N1/191 , H04N1/207 , H04N1/40 , H04N1/48
摘要： PROBLEM TO BE SOLVED: To enable a correction relative to specific spectrum characteristics such as LED by emitting a light from a part to which an object is illuminated to a detector which generates a signal array in response to a received pattern of light and adjusting the length of a pulse generated by an illuminating means whose light is pulsed, to control a controllable color. SOLUTION: An enclosure 21 is equipped with LED 22 inserted in the bay 23 of an inner element on a sensor assembly 14 anchored to a carriage, and an image former 24 receives a light originating from a document through a path 26 to direct the light to a detector array 25 which generates a corresponding electric signal array to the received light. Further, an illuminating means is provided which illuminates at least, part of an object and controls a light source with a short and highly intensive pulse. This means to turn a light to a pulse is equipped with a means to set light pulses of different colors to respectively different lengths of pulse lasting time so that the optical color balance is controlled.

4. 发明专利

JP2692825B2 失效
公开(公告)号：JP2692825B2
公开(公告)日：1997-12-17
申请号：JP50206087
申请日：1987-03-09
IPC分类号： G02B26/10 , G02B26/12 , H04N1/04 , H04N1/113 , H04N1/12 , H04N1/207 , H04N1/23

5. 发明专利

JPH0968663A SCANNING OPTICAL DEVICE 失效
公开(公告)号：JPH0968663A
公开(公告)日：1997-03-11
申请号：JP22642795
申请日：1995-09-04
申请人： BROTHER IND LTD
发明人： HATTORI YUTAKA
IPC分类号： B41J2/44 , G02B26/10 , H04N1/113 , H04N1/12 , H04N1/193 , H04N1/207
摘要： PROBLEM TO BE SOLVED: To realize both of the reading and the recording actions of an image by one device and to make the device compact and inexpensive by constituting the device of two or more light sources whose wavelength is different and irradiating an original with only luminous flux radiated from one light source out of them. SOLUTION: A dichroic mirror 14 is provided with such a characteristic that the luminous flux having the wavelength of a semiconductor laser 1 being the light source used for recording the image is transmitted and the luminous flux having the wavelength of a semiconductor laser 11 being the light source used for reading the image is reflected. Then, the luminous flux radiated from the laser 1 and the luminous flux radiated from the laser 11 are synthesized by the mirror 14 and advanced on an identical optical path. Besides, it is dispersed by the other dichroic mirror provided with the identical characteristic to the mirror 14. Then, only the luminous flux radiated from the laser 1 is used for irradiating a photoreceptor drum and only the luminous flux radiated from the laser 11 is used for irradiating the original.

6. 发明专利

JPH04309066A METHOD FOR FORMING COPY OF CORRECT IMAGE AND IMAGE FORMING SYSTEM 失效
公开(公告)号：JPH04309066A
公开(公告)日：1992-10-30
申请号：JP34283391
申请日：1991-12-25
申请人： XEROX CORP
发明人： DENISU JIEI SUTEINMURU
IPC分类号： H04N1/04 , H04N1/10 , H04N1/191 , H04N1/207 , H04N1/32
摘要： PURPOSE: To store each band of digital information before printing by storing a document in a band memory buffer and printing it at the time of following sweep. CONSTITUTION: An LED array 13a, a lens array 13b, and an image read array 62 are fixed and supported on a scanning carriage 22, and a print bar 18 is fixed and supported under the scanning carriage. The LED array 13a, the lens array 13b, and the digitizing chip 62 are operated so as to generate an optical signal and to convert a received optical signal to electronic pixel information. During the first sweep over a document 14, a scanning assembly scans the document 14 and stores obtained electronic pixel information in a band memory buffer 122. During the second sweep of a bidirectional scanning system, the next band of information on the document 14 is scanned and is digitized, and simultaneously, information of the band preliminarily stored in the band memory buffer 122 during the first sweep is printed.

7. 发明专利

JPH04211561A INPUT/OUTPUT DEVICE 失效
公开(公告)号：JPH04211561A
公开(公告)日：1992-08-03
申请号：JP1259091
申请日：1991-01-11
申请人： RICOH KK
发明人： KAMATA KENJI , TAKAHASHI SHUICHI
IPC分类号： H04N1/024 , H04N1/032 , H04N1/04 , H04N1/107 , H04N1/207 , H04N1/23 , H04N1/407
摘要： PURPOSE:To reduce the size of the input/output device integrated with a contact sensor and a thermal head and to improve heat radiation and workability. CONSTITUTION:By setting a reading position for a contact sensor 21 and a recording position for a thermal head 22 at a position contactable by a same platen roller, one platen roller 7 can be shared between the contact sensor and the thermal head. By making it possible to mount a head unit 6 integrated with the contact sensor and the thermal head while setting it apart from the box-shaped body of the device, the heat radiation of the unit is improved. By making it possible to read a recorded image with the thermal head, to judge the recording state of a recording head based on the read image and to automatically adjust gradation, the workability is improved.

8. 发明专利

JPH0212428B2 失效
公开(公告)号：JPH0212428B2
公开(公告)日：1990-03-20
申请号：JP19362882
申请日：1982-11-04
申请人： FUJI XEROX CO LTD
发明人： OZAWA TAKASHI
IPC分类号： H04N1/04 , G02F1/13 , H04N1/024 , H04N1/036 , H04N1/113 , H04N1/207

9. 发明专利

JPH0123028B2 失效
公开(公告)号：JPH0123028B2
公开(公告)日：1989-04-28
申请号：JP11356079
申请日：1979-09-06
申请人： RICOH KK
发明人： OGAWA MUTSUO
IPC分类号： H04N1/024 , H04N1/04 , H04N1/12 , H04N1/193 , H04N1/207 , H04N1/40

10. 发明专利

JPS63148758A PAPER FEEDING DEVICE FOR FACSIMILE 失效
公开(公告)号：JPS63148758A
公开(公告)日：1988-06-21
申请号：JP29521086
申请日：1986-12-11
申请人： TOKYO ELECTRIC CO LTD
发明人： TAKITA NORIO , KOBORI MASAO , FUKUSHIMA HIDEAKI
IPC分类号： H04N1/00 , H04N1/04 , H04N1/12 , H04N1/193 , H04N1/207 , H04N1/32
摘要： PURPOSE:To miniaturize the titled device, and to reduce the weight of the device by carrying recording paper and an original by the same motor, at the time of reception, transmission and copying. CONSTITUTION:At the time of reception, a motor 8 rotates in a direction as indicated with an arrow, and through a one-way clutch 14, a platen 3 rotates and recording paper 1 is fed. At the time of transmission, the motor 8 rotates in the direction reverse to the arrow, and by a contact and a friction against a gear 19, a switching lever 20 moves counterclockwise, an idler gear 21 is engaged to a gear 22, and also, a sensor roller 7 rotates through a one-way clutch 24, and an original 4 is fed. At the time of copying, the original is supplied between a sensor 5 and the roller 7 by a transmission mode, and subsequently, by exciting an electromagnet 26, a stopper 28 is turned clockwise and the motor 8 is rotated in the direction as indicated with the arrow. In such a way, the gear 21 is engaged to a gear 25, and by rotating the roller 7, the original 4 is fed. In this case, the platen 3 rotates through the clutch 14, and the recording paper is fed. Accordingly, one motor is enough, and the device is miniaturized and made light in weight.

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