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1. 发明专利

JPH11202728A IMAGE FORMING DEVICE 失效
公开(公告)号：JPH11202728A
公开(公告)日：1999-07-30
申请号：JP294598
申请日：1998-01-09
申请人： TORAY INDUSTRIES
发明人： HARA HIDETOSHI , ASADA HIROYOSHI
IPC分类号： G03G21/10 , G03G15/10 , G03G21/18
摘要： PROBLEM TO BE SOLVED: To make recoverable toner in a recovery container without leaking or scattering the recovered toner by arranging a means for recovering residual toner particles which have not been transferred by a transfer medium and the recovery container in an integrated unit. SOLUTION: The toner and carrier which have not been transferred to a record medium (p) remain on a photoreceptive layer passing through a transfer position. The residual toner is peeled from the surface of the photoreceptive layer by a cleaning roller 31 and dispersed in the residual carrier. After the residual toner and the residual carrier are dammed by a cleaning blade 32, they flow in a specified direction, flow into a waste liquid guide 33 and are recovered in a waste liquid tank 34. Since the tank 34 is arranged in a processing unit 2 together with a cleaning means 30, a waste liquid route from the cleaning means 30 to the tank 34 is connected when the unit 2 is taken in/out, whereby the waste liquid does not spill.

2. 发明专利

JPH0950172A METHOD AND DEVICE FOR RECORDING 失效
公开(公告)号：JPH0950172A
公开(公告)日：1997-02-18
申请号：JP20352795
申请日：1995-08-09
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI , NISHINA TOSHIO , TAMURA YOSHIHIRO
IPC分类号： G03G15/05 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To easily control the temperature in the case of heating and also to shorten the latent image forming time by heating a latent image recording part to a temperature equal to or higher than Curie temperature and impressing an electric field so as to form a latent image on a latent image recording medium including a ferroelectric material. SOLUTION: An electrophotographic printer is constituted of a recording means 1, an initializing means 2, a latent image forming means 3, and a charging means 4, etc. The means 2 is controlled so that a corona charger can impress the electric field capable of nearly perfectly orienting the inside polarization of the ferroelectric latent image recording medium of a recording body 1 in one direction. The means 3 simultaneously copes with printing information in a state that a voltage controlled by a grid voltage is impressed on the latent image recording medium of the recording body 1, is irradiated with a semiconductor laser beam 302 modulated by on/off state, and is partially heated to a temp. equal to or higher than the Curie temperature, so that polarization at the part is inversed, and a polarization inversed latent image is formed. Consequently, switching time for polarization inversion can be extremely shortened.

3. 发明专利

JPH08160722A RECORDING METHOD AND RECORDER 失效
公开(公告)号：JPH08160722A
公开(公告)日：1996-06-21
申请号：JP30661494
申请日：1994-12-09
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI , NISHINA TOSHIO
IPC分类号： G03G15/05
摘要： PURPOSE: To provide a recording method and a recorder useful in the case of repetitively obtaining many high-quality printing matters by forming a latent image once even though the latent image is not formed at every time of repeating development, transfer and fixation in an electrophotographic process using a recording body having a ferroelectric latent image recording medium. CONSTITUTION: The recording method and the recorder include a latent image forming stage to form the latent image based on printing information on the ferroelectric latent image recording medium 1, an electrifying stage to uniformly electrify the medium 1, a developing stage to develop the latent image so as to obtain a visible image, and a transferring stage to transfer the visible image on the medium 1. In the image forming stage, the medium 1 is quickly cooled after it is heated so that the absolute value of surface potential at the latent image forming part of the medium 1 may be lower than that of the other part.

4. 发明专利

JPH04320162A FACSIMILE SHEET AND FACSIMILE EQUIPMENT 失效
公开(公告)号：JPH04320162A
公开(公告)日：1992-11-10
申请号：JP8846691
申请日：1991-04-19
申请人： TORAY INDUSTRIES
发明人： TAGUCHI SETSUO , ASADA HIROYOSHI
IPC分类号： H04N1/23 , H04N1/44
摘要： PURPOSE:To secure the secrecy of facsimile information by overlapping plural sheets, coloring and printing an inner side part with an external action and implementing protection print to an outer side. CONSTITUTION:Protection print is attained by printing a pattern or filling the entire face onto a front side of a sheet 1 in sheets 1,1' being a component of a pressure sensitive copying sheets. Then a coloring agent 2 subject to micro capsule is provided to a rear side of the sheet 1 and a developer 3 is coated to the surface of the sheet 1'. When the sheet formed as above is printed out by a printer, the print is recorded on the coloring face 4, then when the sheet is outputted from a facsimile equipment, the sheet is not decoded from the upper side of the sheet so long as the protection sheet 1 is not removed and the secrecy of the facsimile information is secured.

5. 发明专利

JPH04284286A RECORDING PAPER-LIKE MATTER OR SHEET-LIKE RECORDING BODY 失效
公开(公告)号：JPH04284286A
公开(公告)日：1992-10-08
申请号：JP4832291
申请日：1991-03-13
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI
IPC分类号： B41M5/337 , B41M5/26
摘要： PURPOSE:To provide recording paper-like matter or paper-like recording body which can be used repeatedly without modifying a device in a thermal recording type printer. CONSTITUTION:A recording paper-like matter contains heat sensitive material wherein information can be visualized by discoloration principle due to the heat sensitive material which has heat sensitive reversibility, or a sheet-like recording body to be used in a thermal recording type printer having a thermal head wherein information becomes visualized state by the discoloration principle due to the heat sensitive material which has the heat sensitive reversibility.

6. 发明专利

JPH04173390A FACSIMILE RECORDING PAPER 失效
公开(公告)号：JPH04173390A
公开(公告)日：1992-06-22
申请号：JP30336390
申请日：1990-11-07
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI , OKAMOTO KAZUYOSHI
IPC分类号： B41M5/28 , B41M5/26 , B41M5/30 , B42D15/00 , H04N1/00
摘要： PURPOSE:To effectively use facsimile recording paper in facsimile communication by forming said recording paper so that a part of a region becomes a transferrable label. CONSTITUTION:Communication data 4 and transmission source related data 3 are recorded on a received manuscript and, as the transmission source related data 3, a transmission source fascimile number bar code 31 and a transmission source name 32 are recorded. A self-adhesive 21 is applied to the rear of a label 2. When the received manuscript is again transmitted, the transmission source related data 3 can be easily eliminated by peeling off the label 2 and facsimile transmission is carried out. Further, in such a case that the transmission source related data is required together with communication data as communication recording when the received manuscript is filed after transmission, the label 2 can be again bonded to the received manuscript. If necessary, the label 2 can be bonded to a separate body such as the card support of a name card or a booklet body such as a facsimile number directory and effectively put to practical use as a data base.

7. 发明专利

JPH03234860A TEXTILE FABRIC WITH RECORDED INVISIBLE DISCRIMINATION MARK 失效
公开(公告)号：JPH03234860A
公开(公告)日：1991-10-18
申请号：JP2984390
申请日：1990-02-09
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI , IMAI SHIRO , KUWABARA KOJI
IPC分类号： D06F93/00 , D03D15/00 , D06H1/02 , D06Q1/00 , G06K19/00 , G06K19/06
摘要： PURPOSE:To obtain a textile fabric having a discrimination mark effective in production and selling control without adversely affecting fashionability by recording the optically readable discrimination mark so as to be invisible in a normal state and temporarily visualized with specific light or temperature. CONSTITUTION:An infrared ray fluorescent or photochromic material, invisible in a normal state and temporarily visualized by irradiation thereof with light within a specific wavelength region other than the visible region or a thermochromic material, etc., temporarily visualized at a specific temperature or above or below is used to record an optically readable discrimination code such as bar code in which items effective in production and selling control such as maker code, merchandise item code, processing method or production date in a textile fabric consisting essentially of superfine fiber having 1-0.00001 denier size.

8. 发明专利

JP2000272822A CONTINUOUS PAPER FOLDING DEVICE AND PRINTING DEVICE 失效
公开(公告)号：JP2000272822A
公开(公告)日：2000-10-03
申请号：JP8108299
申请日：1999-03-25
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI , MURAKAMI RIKI
IPC分类号： B65H45/107
摘要： PROBLEM TO BE SOLVED: To surely prevent the failure in folding of the continuous paper by contacting a point part of a swing guide feed-out part with a continuous paper surface when a swing guide is positioned at a left or right maximum swing position. SOLUTION: A swing guide 1 starts its swinging to right after it reaches a maximum swing position. It is important to keep the application of the optimum tension to the continuous paper 40 by the time when the swing guide 1 passes through a neutral position, and further reaches the maximum swing position at right. That is, a point of the continuous paper 40 is gripped by a claw belt, a paper tray 11 and a positioning stopper, and a state that the continuous paper 40 is contacted with a point 30a of a swing guide point member, is realized at least near the maximum swing position. Whereby the force is efficiently acted on the perforation when the perforation passes through the point 30a of the swing guide point member, the folded line is restored, and a mountain-like fold part is formed.

9. 发明专利

JPH09218542A LIQUID DEVELOPER AND IMAGE FORMING METHOD USING THE SAME 失效
公开(公告)号：JPH09218542A
公开(公告)日：1997-08-19
申请号：JP2708496
申请日：1996-02-14
申请人： TORAY INDUSTRIES
发明人： NAGASE KOICHI , TAMURA YOSHIHIRO , ASADA HIROYOSHI
IPC分类号： G03G9/12 , G03G9/13 , G03G13/10 , G03G15/10
摘要： PROBLEM TO BE SOLVED: To provide a developer stable in temp. and process. SOLUTION: This developer is produced by dispersing color particles having 0.1 to 2.5μm average particle size and comprising at least a resin and a coloring agent in an insulating liquid. In this method, the insulating liquid essentially consists of a hydrocarbon solvent. The hydrocarbon solvent has a boiling point between >=200 deg.C and =1cSt and

10. 发明专利

JPH07230232A METHOD AND DEVICE FOR PRINTING 失效
公开(公告)号：JPH07230232A
公开(公告)日：1995-08-29
申请号：JP2108994
申请日：1994-02-18
申请人： TORAY INDUSTRIES
发明人： ASADA HIROYOSHI , NISHINA TOSHIO
IPC分类号： G03G17/00
摘要： PURPOSE:To improve developing speed, to prevent background fogging from being generated and to suppress toner grains attached on a background part to be transferred on a recording medium by adding compressive stress to a recording layer at a developing time and adding tensile stress to the recording layer at a transfer time. CONSTITUTION:Two rolls 3c and 3d are made to come into press-contact with a developing roll 3b and a recording body 1 is bent along the surface of the roll 3b by the rolls 3c and 3d. By this bend, the recording layer of the recording body 1 receives the compressive stress in the vertical direction to the thickness direction thereof. Continuously, a toner image 9 on the recording layer is transferred on a recording paper carried between a transfer roll 4a and the recording body 1. At this time, the recording body 1 is bent in the reverse direction to the developing time by a roll 8. By this bend, the recording layer of the recording body 1 receives the tensile stress in the vertical direction to the thickness direction thereof.

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