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1. 发明专利

JP2004123394A Paper size detection device 有权
标题翻译：纸张尺寸检测装置
公开(公告)号：JP2004123394A
公开(公告)日：2004-04-22
申请号：JP2003414666
申请日：2003-12-12
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YOSHIDA KAZUHIKO , KOMACHI YOSHIAKI , SAIKI MIKIO , ISHIZUKA MASAHIKO
IPC分类号： B65H1/00
摘要： PROBLEM TO BE SOLVED: To provide a paper size detection device capable of precisely detecting paper size even when a shock is applied on a tray.
SOLUTION: A gear 18 with a cam turns centered on a support point 17 in accordance with a travel position of a paper feeding direction paper guide moving in the direction 12 of paper feeding along a cam channel and a slit 13, and movable plates 101 move in the same direction by a tooth 102 provided at its one end. A plurality of detection switches 106 are arranged at positions opposing to the movable plates 101 to detect paper size by changing on/off patterns of them. The paper feeding direction paper guide 15 is securely fixed to a desired position by a grip 131 using a spring to prevent the occurrence of error for a shock. A stepwise shape of the cam channel 22 serves also for preventing the occurrence of an error in the direction 12 of paper feeding.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供即使在托盘上施加冲击时也能够精确地检测纸张尺寸的纸张尺寸检测装置。解决方案：根据沿着沿着凸轮通道和狭缝13进给的纸张的方向12移动的送纸方向纸引导件的行进位置，具有凸轮的齿轮18以支撑点17为中心转动，并且可移动板101通过设置在其一端的齿102沿相同的方向移动。多个检测开关106被布置在与可移动板101相对的位置处，以通过改变它们的开/关模式来检测纸张尺寸。送纸方向纸引导件15通过使用弹簧的把手131牢固地固定到期望的位置，以防止发生冲击的错误。凸轮通道22的逐步形状还用于防止纸张进给方向12上出现误差。版权所有（C）2004，JPO

2. 发明专利

JPH04371857A DEFECTIVE PRINTING DETECTION DEVICE FOR THERMAL RECORDER 失效
公开(公告)号：JPH04371857A
公开(公告)日：1992-12-24
申请号：JP17591791
申请日：1991-06-21
申请人： FUJI XEROX CO LTD
发明人： KARIBE MUTSUHIRO , SAKAI NOBUKIYO , KOMACHI YOSHIAKI , SAKASHITA HAJIME
IPC分类号： B41J2/35
摘要： PURPOSE:To detect defective printing with a simple construction even in a normal thermal recorder in which image signals inputted to a thermal head are continuously changed. CONSTITUTION:A temperature sensor 10 previously provided in a thermal head 1 at first detects the temperature T1 of a thermal recorder before printing. The temperature T1 is stored in a pre-printing temperature storage means 13. When a number-of-black-pixel detection means 17 judges that a predetermined number of black pixels have been inputted to the thermal head 1 as data and printed, the temperature sensor 10 stores the temperature T2 at this time in a post-printing temperature storage means 14. A comparison means 15 judges the printing to be a defect when judging the T2 lower than the T1, therefore operating a display device 8 and an alarm device 9 to inform an operator of the defective printing.

3. 发明专利

JPH04371856A DEFECTIVE PRINTING DETECTION DEVICE FOR THERMAL RECORDER 失效
公开(公告)号：JPH04371856A
公开(公告)日：1992-12-24
申请号：JP17591491
申请日：1991-06-21
申请人： FUJI XEROX CO LTD
发明人： KARIBE MUTSUHIRO , SAKAI NOBUKIYO , KOMACHI YOSHIAKI , SAKASHITA HAJIME
IPC分类号： B41J2/35
摘要： PURPOSE:To detect defective printing accurately even in an ordinary thermal recorder in which image signals inputted to a thermal head are continually changed. CONSTITUTION:A thermal recorder 31 using a thermal head or the like receives image signals for one line from an image signal storage means 33 and prints the data for one block at every supply of a strobe signal from a strobe signal control means 34. The number of black pixels is detected. An electric current value prediction means 42 arithmetically predicts an electric current according to the detected number. An electric current value detection means 43 detects the value of an electric current consumed by the thermal recorder 31 per block. When an actual electric value for one line is accumulated in an electric current storage means 45, a comparison means 46 compares the actual electric current value with the predicted electric current value. In this comparison, detective printing is detected.

4. 发明专利

JPH04308151A RECORDING PAPER STORAGE DEVICE 失效
公开(公告)号：JPH04308151A
公开(公告)日：1992-10-30
申请号：JP9640291
申请日：1991-04-02
申请人： FUJI XEROX CO LTD
发明人： HARA KENJI , KOMACHI YOSHIAKI
IPC分类号： B65H31/02 , B65H31/26 , H04N1/00
摘要： PURPOSE:To prevent the recording paper from being largely curled so that it can not be discharged and stack the curled paper on a discharging tray in a facsimile using the roll-shaped thermosensitive paper. CONSTITUTION:In a facsimile 1, the roll-shaped recording paper stored in a roll paper storage section 5 is extracted, an action to generate the recording paper Pr is performed via a thermal head 6, and the roll-shaped recording paper is cut with a cutter 8 to generate the recording paper Pr. A discharging tray 15 storing the recording paper Pr is inclined upward by the angle theta, and the length of the discharging tray 15 is set to a half or above of the recording paper Pr with the maximum size which can be generated in the facsimile 1. A preset interval d1 is provided between the protruded side end section of a document tray 10 and the discharging tray 10. When the recording paper Pr is curled, it is discharged while a curl is pressed.

5. 发明专利

JPH04268871A DIALING ERROR HANDLING DEVICE FOR FACSIMILE 失效
公开(公告)号：JPH04268871A
公开(公告)日：1992-09-24
申请号：JP4863991
申请日：1991-02-22
申请人： FUJI XEROX CO LTD
发明人： SAKAI NOBUKIYO , KARIBE MUTSUHIRO , KOMACHI YOSHIAKI , IIHARA KAZUHIRO , NAGOSHI SHINICHIRO , SAKAYAMA TAKASHI
IPC分类号： H04M1/27 , H04M11/00 , H04N1/00 , H04N1/32
摘要： PURPOSE:To inform an operator of an errorneous dial when a call for a destination is dialed errorneously and to permit the operator to precisely respond to and deal, with a complaint from an errorneous dial destination. CONSTITUTION:The dial number of the destination which desires facsimile communication, which is inputted from an input means 15, is stored in a destination dial storage means 10. The dial number of the destination to whom the occurrence of the errorneous dial is reported is previously registered in a report destination dial storage means 11. When the call of the destination by a call means 12 is the errorneous dial, an errorneous dial detection means 13 detects it. When the errorneous dial is detected, the call means 12 calls the report destination stored in the report destination dial storage means 11. When a line is connected, a sound generation means 14 converts the dial number of the destination registered in the destination dial storage means 10 into a sound signal and outputs it to the report destination.

6. 发明专利

JPH0487452A FACSIMILE EQUIPMENT 失效
公开(公告)号：JPH0487452A
公开(公告)日：1992-03-19
申请号：JP20270790
申请日：1990-07-31
申请人： FUJI XEROX CO LTD
发明人： HOSAKA TAKAHARU , KIDO NAOHARU , KOMACHI YOSHIAKI , KAMIKURA TAKASHI , SAKASHITA HAJIME
IPC分类号： H04N1/00 , H04N1/21 , H04N1/32 , H04N1/387
摘要： PURPOSE:To simply generate the transmitting sheet by retouching individual information of each separate other station of a comment, etc., by printing and outputting that which is registered in a prescribed mention format and using it, as transmitting sheet paper for generating the transmitting sheet. CONSTITUTION:Picture information of transmitting sheet form which is stored by being read by a reading part 8 or being stored in a ROM is printed and outputted by a recording part 7 in accordance with a printing instruction inputted from an operating panel 2. In a transmitting document storage part 11, prescribed individual information is retouched to the printed and outputted transmitting sheet paper and the picture information of the completed transmitting sheet is stored. In a dial numeral recognizing part 12, the picture information of the transmitting sheet is read out, a dial numeral of the other station entered into its scheduled position is recognized, and a calling part 13 sends out the supplied dial numeral to a telephone circuit network through a circuit control part 4.

7. 发明专利

JPH01222981A PAPER HOLDER 失效
公开(公告)号：JPH01222981A
公开(公告)日：1989-09-06
申请号：JP4867888
申请日：1988-03-03
申请人： FUJI XEROX CO LTD
发明人： KOMACHI YOSHIAKI
IPC分类号： B41J13/00 , B41J13/02 , B41J13/10
摘要： PURPOSE:To make a device small as a whole and to enhance operating properties and safety, by providing a paper holder for holding a paper without the possibility of slipping. CONSTITUTION:On a paper path in the vicinity of a paper discharge port 28, a flat board 30 disposed substantially in parallel to a paper discharge direction, a holding roller 32 abutting on the upper part of the flat board 30, and an auxiliary roller 34 abutting on the lower part of the flat board 30 are provided. A paper 35 fed by a paper feed means 29 is led to between the holding roller 32 and the auxiliary roller 34, thereafter being fed downward once by the auxiliary roller 34. After a trailing edge 36a of the paper reaches between the holding roller 32 and the auxiliary roller 34, the auxiliary roller 34 is reversely rotated. At the same time as the trailing edge 36a of the paper 36 reaches the abutting part of the holding roller 32 and the flat board 30, the holding roller 32 is sightly rotated, and the trailing edge 36a of the paper 36 is held between the flat board 30 and the holding roller 32.

8. 发明专利

JPH11165881A PAPER SIZE DETECTING DEVICE 失效
公开(公告)号：JPH11165881A
公开(公告)日：1999-06-22
申请号：JP34200897
申请日：1997-11-28
申请人： FUJI XEROX CO LTD
发明人： YOSHIDA KAZUHIKO , KOMACHI YOSHIAKI , SAIKI MIKIO , ISHIZUKA MASAHIKO
IPC分类号： B41J13/00 , B65H1/00 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To accurately detect the size of paper even in the case of impact being applied to a tray. SOLUTION: A cam gear 18 is rotated around a fulcrum 17 according to the moving position of a feed direction paper guide moved in a feed direction 12 along a cam groove and a slit 13, and a movable plate 101 is moved in the same direction through teeth 102 provided at one end. A plurality of detecting switches 106 are arranged in positions opposed to the movable guide 101, and their on-off patterns are changed to detect the size of paper. The feed direction paper guide 15 is positively fixed into a desired position by a grip using a spring so as to hardly generate an error to impact. The stepped shape of the cam groove 22 also serves to prevent the generation of an error in the feed direction 12.

9. 发明专利

JPH04371870A DETECTOR FOR ERRONEOUS SETTING OF RECORDING PAPER 失效
公开(公告)号：JPH04371870A
公开(公告)日：1992-12-24
申请号：JP17591391
申请日：1991-06-21
申请人： FUJI XEROX CO LTD
发明人： KARIBE MUTSUHIRO , SAKAI NOBUKIYO , KOMACHI YOSHIAKI , SAKASHITA HAJIME
IPC分类号： B41J11/42 , B41J21/16 , B41J29/48 , B65H7/04
摘要： PURPOSE:To eliminate the use of special recording paper or the wasteful use of recording paper and to automatically detect the erroneous setting of the recording paper by recording a mark on the recording paper only when the recording paper is erroneously set. CONSTITUTION:After recording paper 1 reaches the place under a heating element 5, the heating element 5 is energized and arranged in opposed relation to the rear of the recording paper when the recording paper is normally set. Therefore, when the recording paper is normally set, any printing is not applied to the recordable surface of the recording paper 1 by the energizing of the heating element 5 but, when the recording paper 1 is erroneously set upside down, a predetermined mark is printed on the recording paper 1. When the mark is not detected by a mark detecting sensor 6 even after a scheduled time is elapsed, the recording paper 1 is judged to be normally set and the forward feed of the recording paper is stopped. When the mark is detected, the recording paper 1 is judged to be erroneously set and the forward feed of the recording paper 1 is stopped and erroneous setting is displayed on a display part 16.

10. 发明专利

JPH04366672A FAULTY SETTING DETECTION DEVICE OF WEB 失效
公开(公告)号：JPH04366672A
公开(公告)日：1992-12-18
申请号：JP16750691
申请日：1991-06-13
申请人： FUJI XEROX CO LTD
发明人： KARIBE MUTSUHIRO , SAKAI NOBUKIYO , KOMACHI YOSHIAKI , SAKASHITA HAJIME
IPC分类号： B41J15/04 , B65H19/12 , B65H43/04 , H04N1/00
摘要： PURPOSE:To detect the faulty setting of a web automatically without wasteful consumption of the web and the necessity to use a special web. CONSTITUTION:A faulty setting detection device 1 of a web generates an output signal which becomes different depending on a case where the web 18 is normally set or a cape where it is erroneously set. In addition, a cover open state detection device 2 interprets whether or not a printer cover is open, and a comparison device 3 outputs a 'print inhibit' command, upon the output of the detection devices 1, 2, if the printer cover is closed and the web is wrongly set. This command is output to an indicator device 4 and an alarm output device 5 and in tun, the faulty setting of the web is notified of to an operator.

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