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31. 发明专利

JPH09120484A SYSTEM, METHOD, AND DEVICE FOR AUTOMATIC ARTICLE ADJUSTMENT 失效
公开(公告)号：JPH09120484A
公开(公告)日：1997-05-06
申请号：JP27551395
申请日：1995-10-24
申请人： HITACHI LTD
发明人： OHARA SHUNICHI , NEMOTO YASUHIRO , OKAYAMA MASAO , OIZUMI JUNICHI , TAKEUCHI IKUO , SATOU RIYOUKO
IPC分类号： G07G1/12
摘要： PROBLEM TO BE SOLVED: To provide the practical system, method, etc., for article automatic adjustment which speedily enables adjustment without interrupting adjustment processing even if article information can not be read. SOLUTION: The article automatic adjustment system is equipped with plural (3-5) automatic adjustment devices 1 which automatically read out article information including the prices of articles that a customer 100 has thrown in to purchase while moving the articles 20 on a conveyor 7, a computer 32 constituting a central processing part which calculates the amount of money by retrieving the prices of the articles 20 according to the read information, and an auxiliary input device 40 which is connected to the automatic adjustment device 1 and computer 32 and is operated by an operator 101. Then the automatic adjustment device 1 is equipped with a adjustment device 11 including an input device that the customer operates for the adjustment of the calculated amount of memory, and this adjustment device 11 of this automatic adjustment device 1 is connected in a bidirectionally communicable state so that an operator of the remotely arranged auxiliary input operation part 40 inputs the corresponding article information when the article information can not be read.

32. 发明专利

JPH07152278A IMAGE DISPLAY DEVICE FOR OVERHEAD PROJECTOR 失效
公开(公告)号：JPH07152278A
公开(公告)日：1995-06-16
申请号：JP29776993
申请日：1993-11-29
申请人： HITACHI LTD
发明人： OTSUKA HIDEFUMI , OHARA SHUNICHI , HAGIWARA NORIAKI
IPC分类号： G03B21/132 , G03G15/22
摘要： PURPOSE:To obtain an image display device of a high light transmittance and a low running cost, capable of displaying the image of high resolution by forming a toner image on an image display member composed of a transparent member having high transmissivity and projecting the toner image with an overhead projector. CONSTITUTION:A photoreceptor drum 1 is uniformly electrified by an electrifier 2 and irradiated with light corresponding to a picture signal by an LED array head 3 to form an electrostatic latent image. The formed electrostatic latent image is developed with toner on a developing roller 4 charged by friction, to be turned into the toner image. It is successively transferred onto the image display member 5 by a transfer roller 6. At this time, the image display member 5 is held by the photoreceptor drum 1 and the transfer roller 6 and moved by the transmission of driving force and when all images of one screen are transferred, the movement is stopped. Then, the light of the overhead projector passes through a rear glass 91, the image display member 5 and a front glass 90 and is made incident on the optical system of the overhead projector and the image is projected on a screen.

33. 发明专利

JPH0720795A IMAGE DISPLAY DEVICE 失效
公开(公告)号：JPH0720795A
公开(公告)日：1995-01-24
申请号：JP15035793
申请日：1993-06-22
申请人： HITACHI LTD
发明人： OTSUKA HIDEFUMI , OHARA SHUNICHI
IPC分类号： B41J2/32 , B41M5/26 , B41M5/337 , G09F9/00
摘要： PURPOSE:To provide an image display device for which a thermosensitive material capable of thermally writing/erasing images is used. CONSTITUTION:This image display device consists of a main unit 22 in which an image display widow 10 is formed, a cassette 4 which houses an image display member 2 consisting of the thermosensitive material capable of writing/ erasing the images by heat and is attachable and detachable to and from the main unit 22, a recording head 6 which is installed in the main unit 22, has plural heating elements and thermosensitively records the images on the image display member and a platen roller 8 which transports the image display member 2 while bringing the image display member 2 into contact with this recording head 6. Then, the image display device of a simple constitution using the image display member 2 of the thermosensitive recording system is obtd. The image display member 2 is housed in the cassette 4 and therefore, the exchange is easy in the case of exchanging the image display member 2 having the terminated life.

34. 发明专利

JPH06291932A AUTOMATIC PAPER FEED READER 失效
公开(公告)号：JPH06291932A
公开(公告)日：1994-10-18
申请号：JP7925693
申请日：1993-04-06
申请人： HITACHI LTD
发明人： OHARA SHUNICHI , MATSUMOTO SHOGO , HAGIWARA NORIAKI
IPC分类号： H04N1/00
摘要： PURPOSE:To facilitate to modify an original reader without automatic paper feeding to a reader with automatic paper feeding in a copy machine and a facsimile equipment having a read section reading a picture while supporting the original from which the picture is to be read in a plainer way and a recording section. CONSTITUTION:The automatic paper feed reader is characterized in that the reader made up of a paper feed tray on which plural sheet originals are stacked, a separation carrier device carrying the originals on the paper feed tray one by one and a read mechanism 1 having a read sensor 15 reading a picture of the original and a reading control part to control the read mechanism 1 is connected to a copying machine and a facsimile equipment 23, sends a picture signal of the read sensor 15 to the copying machine and the facsimile equipment 23 and is provided with an input output section to receive a read control signal from the copying machine and the facsimile equipment 23 to control a read control section 19.

35. 发明专利

JPH06291927A RECORDER AND FACSIMILE EQUIPMENT 失效
公开(公告)号：JPH06291927A
公开(公告)日：1994-10-18
申请号：JP7926093
申请日：1993-04-06
申请人： HITACHI LTD
发明人： MATSUMOTO SHOGO , OHARA SHUNICHI , HAGIWARA NORIAKI , SATOU KAZUYASU
IPC分类号： B41J13/00 , H04N1/00
摘要： PURPOSE:To reduce the installation area of the recorder by arranging a recording paper holding face of a recording paper cassette while being bent in a recording paper carrying direction so as to reduce a projection area of recording paper contained in the recording paper cassette with respect to the recorder installing face more than the case of installing the recording paper in a plane form. CONSTITUTION:The recorder having a recording paper cassette 500 containing plural recording paper sheets, a carrier means carrying recording paper and a recording means forming a picture onto the recording paper is characterized in that a recording paper containing face of the recording paper cassette 500 is bent in the recording paper carrying direction.

36. 发明专利

JPH06237319A PROJECTION TYPE DISPLAY DEVICE 失效
公开(公告)号：JPH06237319A
公开(公告)日：1994-08-23
申请号：JP2097793
申请日：1993-02-09
申请人： HITACHI LTD
发明人： OKI KATSUO , HAGIWARA NORIAKI , OHARA SHUNICHI , SATOU KAZUYASU
IPC分类号： H04N1/00
摘要： PURPOSE:To display picture information of a read original or picture information of a received facsimile onto a screen and to utilize the device as a presentation system by providing an original read mechanism to the display device so as to provide a facsimile function. CONSTITUTION:When an original is to be displayed on a screen 26, picture information of a desired original is inputted by an original read section 30 and let is convert the information into a picture signal. The picture signal is corrected and digitized by a picture signal processing section 18 and the signal is converted into picture data. The picture data are transferred by a controller 25 from the processing section 18 to a frame memory 19 and stored. Simultaneously the controller 25 reads the picture data from the memory 19 and transfers the data to a picture display interface 17. The interface 17 converts the picture data into picture display data and inputs the data to a projection section 16. Thus, the picture is displayed onto the screen 26.

37. 发明专利

JPH05207211A FACSIMILE EQUIPMENT 失效
公开(公告)号：JPH05207211A
公开(公告)日：1993-08-13
申请号：JP1369892
申请日：1992-01-29
申请人： HITACHI LTD
发明人： MATSUMOTO SHOGO , OHARA SHUNICHI , WATANABE MICHIHIRO , HAYASHI KAZUYUKI , NAKAZAWA HIDEO , EBIHARA TORU
IPC分类号： B65H1/26 , B65H29/60 , B65H31/00 , H04N1/00
摘要： PURPOSE:To minimize the size of the facsimile equipment of a original stationary read system and to make its installation space small. CONSTITUTION:The facsimile equipment is provided with an original read face 18 on which an original to be sent is placed, a line sensor 3 moving along the original read face 18, a read means reading the image of the original placed on the original read face 18, an original cover 20 opened/closed while its one side is used as a turning shaft and covering the original read face 18, and a recording means recording a received image onto recording paper 14. The upper face of the original cover 20 is used for a paper discharging tray for the recorded recording paper recorded by the recording means. The recorded recording paper is discharged to the upper side of a book type original read face so as to eliminate the need for a tray projected externally from the device, thereby making the profile thin and saving the space.

38. 发明专利

JPH05191602A FACSIMILE EQUIPMENT AND PICTURE SIGNAL DISPLAY METHOD AND PICTURE SIGNAL RECORDING METHOD 失效
公开(公告)号：JPH05191602A
公开(公告)日：1993-07-30
申请号：JP448892
申请日：1992-01-14
申请人： HITACHI LTD
发明人： KODAIRA HIDEKAZU , OHARA SHUNICHI , WATANABE MICHIHIRO , NAGATA TATSUYA , SATOU KAZUYASU , MATSUMOTO SHOGO
IPC分类号： H04N1/00 , H04N1/23 , H04N1/29 , H04N1/32
摘要： PURPOSE:To form the facsimile equipment provided with both a high resolution picture display means and a hard copy means and to provide the facsimile equipment preventing waste of recording paper, with a small size and excellent handling performance. CONSTITUTION:The facsimile equipment is provided with a picture display means consisting of a reflecting mirror 6 used to invert a toner picture formed on a picture recording medium 1 corresponding to a picture signal and to display the picture readable and of a cover 5, with a selection means selecting the propriety of transfer and fixing onto recording paper 16 in response to the necessity of recording of picture information discriminated by the toner picture displayed on the picture display means, and with a hard copy means transferring and fixing the toner picture on the picture recording medium 1 with a transfer roller 8 and a drive roller 2 depending on the selection signal of the selection means.

39. 发明专利

JPH04159565A IMAGE RECORDER 失效
公开(公告)号：JPH04159565A
公开(公告)日：1992-06-02
申请号：JP28426290
申请日：1990-10-24
申请人： HITACHI LTD
发明人： OHARA SHUNICHI , OKUNA KENJI , SATO GORO , SHIMIZU HIDEO
IPC分类号： G03G15/05 , G03G15/00 , G03G15/09
摘要： PURPOSE:To obtain a high-quality toner image by arranging a magnetic field generating means in a hollow turning sleeve which is constituted of a non- magnetic material and which is set on a recording electrode side with respect to a recording member on the downstream side of the recording electrode. CONSTITUTION:An endless belt 3 is supported so as to be able to travel by a driving roller 7 and a belt guide 15 which is constituted of the non-magnetic material on the downstream side in a recording direction of the recording electrode 5 adjacently to the recording electrode 5. The magnetic field generating means 11 is a permanent magnet fixed to a recorder main body inside the belt 3 and supplies a magnetic flux to a recording electrode needle 5c and a hopper 6. A toner carrying magnetic field generating means 17 is arranged inside the belt 3 on an upstream side in a belt traveling direction with respect to the roller 7 and supplies magnetic field to the belt 3. Thus, the high-quality toner image which has distinct image contour, high black density and no fogging is obtained.

40. 发明专利

JP2002202706A IMAGING DEVICE 失效
公开(公告)号：JP2002202706A
公开(公告)日：2002-07-19
申请号：JP2001041100
申请日：2001-02-19
申请人： HITACHI LTD
发明人： OHARA SHUNICHI , MIKAMI KATSUMASA , TAKANO YUICHI , TAKEKOSHI TETSUJI , FUJITA MASAYA
IPC分类号： B41J2/44 , G03G15/16 , G03G21/14 , H04N1/04 , H04N1/29
摘要： PROBLEM TO BE SOLVED: To provide an imaging device by which a high-quality image is obtained. SOLUTION: This imaging device is provided with a drum or belt-type image forming member driven by a motor, an imaging means to form the image, while it is brought into contact with the image forming member, an erasing means to erase the image formed on the surface of the image forming member, and a transfer means of pressing a recording medium against the image forming member in order to transfer the image on the surface of the image forming member to the recording medium. In the device, the speed of the motor is controlled by an arithmetic operation means according to the load fluctuation of the imaging means, the deleting means and the transfer means.

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