baber/WOPTO huggingface dataset:
Patent JP-S6143776-A (JP)
Title: Image forming device
Inventor: NAGAHARA YASUMORI
IPC: G03G21/00
Filed: 1984-08-07
Abstract: PURPOSE:To clean a photosensitive body surely by pressing or separating a pollutant removing device on the photosensitive body, which is provided besides a removing device which removes a toner remaining on the photosensitive body in an electronic image forming device, to or from the photosensitive body in accordance with the presence or the absence of a latent image on the photosensitive body. CONSTITUTION:A pollutant removing device 13 is provided near the running course of a carrier 1 which is run while carrying an electrostatic latent image 1. A wiping belt 21 is fed from a supply reel 16 provided on a substrate 14 to a take-up reel 15 through a pressing roll 20. An inverted L-shaped lever 18 and a similar lever 19 on the lever 18 are supported axially on a shaft 17, which is stood on the substrate 14, freely turnably. A cam follower 18a is provided in one free end of the lever 18 and is shaked in the direction of an arrow A in accordance with turning of a cam 24. The lever 19 is interlocked with the lever 18 to press-fit or separate the pressing roll 20, which is attached to the free end, to or from the carrier 1. The pressing roll 20 is separated from the carrier 1 by a control part omitted in the figure while a latent image carrying part passes. Thus, the photosensitive body 1 is cleaned completely.
Patent JP-H059428-A (JP)
Title: Coating composition
Inventor: NAKAMURA HIDEHISA
IPC: C09D151/06
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a coating composition which is very practicable and is further in compatibility of a chlorinated polyolefin with an acryl or vinyl copolymer, adhesion to a polyolefin substrate, intercoat adhesion and solvent resistance in use as a primer and weather resistance and chemical resistance in use as a topcoating material. CONSTITUTION:A coating composition comprising as an essential film-forming component, a graft copolymer obtained by copolymerizing a specified chlorinated polyolefin with a hydroxylated vinyl monomer, an unsaturated carboxylic acid, and another vinyl monomer copolymerizable therewith and optionaly a polyester resin containing a copolymerizable, ethylenically unsaturated bonds in the presence of an organic solvent.
Patent JP-S5587110-A (JP)
Title: Photo switch
Inventor: SERIZAWA HIROMOTO
IPC: G02B26/08
Filed: 1978-12-25
Abstract: PURPOSE:To make the accuracy of driving part the same and prevent the unevenness of losses by so constituting the switch that a reflecting mirror is rotated with respect to the optical axis direction of a plurality of self-converging type lenses installed with a multiplicity of optical fibers at one end. CONSTITUTION:The light signal 10 entered from the fiber 5 of the self-converging type lens 8 passes through the lens 8 and emits therefrom and the emitted light thereof is reflected by the reflecting mirror 9 which is inclined with respect to the optical axis. This light again passes through the lens 8 and converges to the fiber 1. Here, by rotating the reflecting mirror 9, the light entered from the fiber 5 may be connected to any fiber of 1-7. The light quantity losses of the optical fiber switch of such system largely depend upon the position accuracy of the mirror moved by a motor. Hence, if the reflecting mirror 9 is so mounted that the shaft of a pulse motor 14 aligns to the rotating axis of a plurality of switches, then the plural switches are simultaneously driven by one driving part and therefore their accuracies all become the same, thus the unevenness of the losses may be prevented.
Patent JP-S5954954-A (JP)
Title: Manufacture of combustible gas sensing element
Inventor: YAMADA KOUICHI
IPC: G01N27/12
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a gas sensing element with no change with time, by adding a metallic oxide, such as Al, Cr or Y oxide, to SnZn2O4 and baking this mixture under a specific temperature condition. CONSTITUTION:SnO2 and ZnO are reacted with each other to prepare SnZn2O4, to which a substance represented by the formula M2O3 (wherein M represents Al, Cr or Y) is added by 0.01-5.0wt% in terms of the oxide. In the case where the amount of addition of the substance is less than 0.01wt%, the gas sensing element is not sufficiently improved in the change of electric resistance with time. On the other hand, an addition amount exceeding 5.0wt% lowers the sensitivity of the element to a combustible gas. The thus obtained powder is formed into a desired shape and is then baked at about 600-1,400 deg.C. The thus produced gas sensing element is stable in crystal and sintered body structure and has an extremely small change of electric resistance with time.
Patent JP-H0721967-A (JP)
Title: Electronic energy loss simultaneous detector
Inventor: TAYA TOSHIMICHI
IPC: G01T7/00
Filed: 1993-07-05
Abstract: PURPOSE:To make the setting position of a damper to prevent the damage on a detector owing to the radiation of electron beam, at an optimum position, in an electronic energy loss simultaneous detector. CONSTITUTION:In an electronic energy loss simultaneous detector composed of a permeation electron microscope, a magnetic field quadruple lens 18 for focus, a fragment magnetic field 10, a magnetic field quadruple lens 11 for distribution zoom, and a plane detector 12, a deflector 13 to deflect in the vertical direction to the distribution direction is provided at the front side of the magnetic field quadruple lens 18 for focus. Furthermore, a slit 15 to remove the deflected electron is provided near the magnetic field quadruple lens 11 for distribution zoom. By separating the deflector 13 far from the plane detector 12, the deflecting field can be moderated. As a result, a disturbance to the detector by the deflecting field, or a noise by the scattered electrons can be reduced. And the design can be made compact, and the assembly and the maintenance can be made easily.
Patent JP-H05186394-A (JP)
Title: Process for obtaining and producing diacetylrhein, purified diacetylrhein and pharmaceutical containing same
Inventor: ARUFUONSU KARUKASONA
IPC: A61P25/04
Filed: 1992-06-24
Abstract: PURPOSE: To provide the production process by which diacetylrhein that contains undesirable aloe-emodin derivatives in a <20 ppm total residual content and has a pharmaceutically-acceptable purity, can be produced simply and in a high yield.  
     CONSTITUTION: This production process comprises: subjecting diacetylrhein contg. aloeemdodin components to liquid-liquid partitioning between a polar solvent which is partly miscible with water, and an aqueous phase having a pH of 6.5 to 7.5; recovering the partitioned diacetylrhein; and optionally recrystallizing the recovered diacetylrhein. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1116281-A (JP)
Title: Signal conversion circuit
Inventor: ABE YUUKI
IPC: G11B20/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a signal conversion circuit capable of effectively utilizing a D/A converter and improving the performance of a circuit. SOLUTION: In the two channel mode of an L channel and an R channel, the audio D/A converters 223 and 224 or 225 and 226 of the other channels are operated in parallel with the respective audio D/A converters 221 and 222 of the two channels by the operations of switching circuits 29 and 30, the digital signals of the L and R channels are converted into analog signals by respective three audio D/A converters, added by adders 261 and 262 and then outputted to an output terminal.
Patent JP-H109829-A (JP)
Title: Measuring method of film thickness of multilayer thin film and method and equipment for manufacturing optical information recording medium which use the method
Inventor: AKIYAMA TETSUYA
IPC: G11B7/26
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical information recording medium which facilitates measurement of a film thickness of each thin film layer of the recording medium and reduces a production loss accompanying measurement of a formation rate. SOLUTION: A plurality of thin films are formed sequentially on a substrate or a sample piece at a prescribed formation rate and in a prescribed formation time respectively. The spectral reflectance of a multilayer thin film on the substrate or the sample piece after the formation is measured and the difference between the measured value of the spectral reflectance and the standard value of the spectral reflectance set beforehand is detected by comparing them with each other. At least either the formation rate or the formation time is corrected in accordance with the detected difference and a plurality of thin films are formed sequentially on a fresh substrate at the film formation rate and in the formation time corrected.
Patent JP-S6226904-A (JP)
Title: Directivity control system
Inventor: KAWAMOTO HARUO
IPC: H01Q3/02
Filed: 1985-07-27
Abstract: PURPOSE:To obtain a mobile station with small size and light weight while the directive angle change due to drift is corrected by directing always the directing direction of an electromagnetic wave directive device in the direction of a fixed station regardless of the movement of a mobile frame. CONSTITUTION:When a fixed station 21 uses a tracking device 32 to track a mobile station 23, a device generating a pulse at each prescribed angle is fitted to a turning shaft 31' of a tracking antenna 31 receiving a radio wave from a mobile station 22 or 23 to send a command pulse at each angle DELTAA sufficiently smaller than a directivity half angle of a transmission antenna 1. The mobile station 23 uses a receiver 35 to receive a command signal Sc and applies the result to an elevation torquer 15 and in giving a constant torque T to a gyro 4 for a prescribed time >=t, the directing angle DELTAB of the antenna 1 is rotated by DELTAB=(T/H)DELTAt to the inertial system. Thus, the conditions of the opposition of the directing angle between the fixed station 21 and the mobile station 23 is satisfied by selecting T, DELTAt and H (gyro angular momentum) and the encoder included in a transmitter 34 sending a command and a decoder included in the receiver 35 are simplified remarkably.
Patent JP-2000350792-A (JP)
Title: Underwater exercise machine
Inventor: WAKABAYASHI EIJI
IPC: A63B1/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose underwater exercise machine to be placed mainly on the bottom of a pool, etc., to be sunk partly or totally under water to be used. SOLUTION: This exercise machine has plural pipe-like supports 12 with height adjusters 5, standing opposite to a pair of pipe-like foot rods 11, and a mechanical part mounted at the top of each support. The exercise machine can be placed on the bottom of water to be used with its body partly or totally sunk under water, and the height can be freely adjusted by the height adjusters 5.
Patent JP-H0613656-A (JP)
Title: Light emitting diode array
Inventor: INABA SHOJI
IPC: H01L33/30
Filed: 1992-06-24
Abstract: PURPOSE:To provide a light emitting diode array of high resolution by making luminance characteristic in an alignment direction of a light emitting region uniform. CONSTITUTION:A plurality of light emitting regions 4 are formed on a surface of a compound semiconductor 1 and an insulation layer 2 is formed on a surface of the compound semiconductor 1 to expose the light emitting region 4. The light emitting region 4 is divided into about two and a surface electrode 5 is formed close to a center of the light emitting region 4 in a stripe with one end in ohmic contact and the other end positioned on the insulation layer 2. A stripe electrode 8 having approximately the same width as the front electrode 5 on the light emitting region 4 is formed on the insulation layer 2 between adjacent light emitting regions 4.
Patent JP-S6226570-A (JP)
Title: Word processor
Inventor: YAMAGUCHI KEIJI
IPC: G06F17/21
Filed: 1985-07-26
Abstract: PURPOSE:To display or print the prescribed sentence quickly by installing a data area storing a sentence in a memory means and previously storing and holding the prescribed sentence in said data area. CONSTITUTION:A demonstration data area 31 is installed in a system program 3, and demonstration data is previously stored in the area 31. A demonstration mode is set through a keyboard 1, and an execution is ordered, whereby an edition control part 2 reads the demonstration data out of the demonstration data area 31 according to the system program of a system program memory 3, and transfers and stores it in the sentence buffer of an edition memory 4. The demonstration data stored in the sentence buffer of the edition memory 4 is displayed on a display device 6 through a display control part 5.
Patent JP-H09171906-A (JP)
Title: Resistor paste
Inventor: SAKAMOTO KAZUNORI
IPC: H01C7/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resistor, which has an excellent productivity and less radiation of the initial resistance value by setting the weight-average molecular weight of polyamide acid at a specified value or less, processing the polyamide acid by a specified amount of silane coupling agent and improving its pot life and dispersion stability. SOLUTION: The weight-average molecule weight of polyamide acid is made to be 100,000 or less. Furthermore, the about 100 pts.wt. of the polyamide acid is processed by the silane coupling agent of about 0.5-5 pts.wt. Or anhydride of monocarbon acid, anhydride of dicarbon acid or anhydride of tricarbon acid is added to the polyamide acid. Or the carboxyl group of the polyamide acid is undergoes esterification. Thus, the pot life and the scattering property are stabilized and improved, the productivity becomes excellent and the initial dispersion and the fluctuation after the placement in high temperature can be made small.
Patent JP-S5956338-A (JP)
Inventor: YOSHIMARU MASAKI
IPC: H01H85/00
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6225755-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SATO KOICHI
IPC: G03C7/26
Filed: 1985-07-27
Abstract: PURPOSE:To enhance color reproductivity and dye storage stability by incorporating a color nondeveloping compound made of a specified sulfonylphenol type compound in a silver halide photographic sensitive material. CONSTITUTION:The color nondeveloping compound to be incorporated in the silver halide photographic sensitive material is represented by the formula shown on the right (each of R<1>, R<2> is H, halogen, or a group substitutable on a benzene ring, and they are not simultaneously H, and R<3> is alkyl, aryl, heterocyclic, alkoxy, aryloxy, heterocyclic oxy, or amino), thus permitting blocking of diffusion of a developing solution and quinonediimine or the like into an oil in the case of the oil-protected type color development of the photosensitive material to be improved, anionization of a coupler to be promoted, and superior color to be developed, and storage stability of the dye and color development performance to be improved.
Patent JP-S6059193-A (JP)
Inventor: YOSHIDA EIICHI
IPC: B32B27/10
Filed: 1983-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0457129-A (JP)
Title: Memory control system
Inventor: HARUHARA KAZUYOSHI
IPC: G06F12/06
Filed: 1990-06-27
Abstract: PURPOSE:To perform the same memory control on plural memory controllers as in the case when only one memory controller is present thereon by permitting access in accordance with an address value with a permission means when it is discriminated that it is self-selection by a discrimination means. CONSTITUTION:When five mega bytes are set as a base value, high-order three bits that are an addition result by an adder circuit ADD go to '001', and are set on an MMU selective signal register MSR as an MMU selective signal. Therefore, only the comparator 51 of an MMU1 on which '001' is set as ID data outputs a coincidence signal. Also, in such a case, a CEOUT signal outputted from the inverter 53 of an MMUO(master) goes to an 'H' level. It means that an access signal supplied from a CPU 100 to the MMU0 is distrib uted to the MMUs 1-7 (slave). Therefore, the coincidence signal can be outputted from the comparator 51, and also, the access can be executed only by the MMU1 for which the access signal is also supplied.
Patent JP-S6229801-A (JP)
Inventor: HASHIMOTO MASAYUKI
IPC: B01D53/94
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0220604-A (JP)
Title: Device for push-pulling by hydraulic jack
Inventor: WAKAMATSU YOSHIO
IPC: B21B31/32
Filed: 1988-07-06
Abstract: PURPOSE:To reduce the work roll changing time and to improve the productivity of a rolling mill by installing a rail between upper backup roll chocks at the operating and driving sides of the rolling mill and bringing a wheel of a hydraulic jack guided by the rail to be vertically movable. CONSTITUTION:A hydraulic jack 11 is installed between a drafting male screw 9 mounted on the top of an operating side housing 1 and a driving side housing 2 of a rolling mill and an upper operating and driving sides backup roll chocks 7, 8. The jack 11 is movable toward the driving side by a hydraulic cylinder 23 installed outside the driving side housing 2, a roll chock supporting rail 14 is installed between both the chocks 7, 8, a supporting table 13 for the jack 11 is mounted outside the housing 2 by use of a vertically movable rail, and further, a wheel 12 is mounted to the jack 11 to be vertically movable by the above rail. Work roll changing is performed in a short time because the jack 11 is quickly movable toward the driving side in the changing work.
Patent JP-S6412043-A (JP)
Title: Storing case for electronic circuit
Inventor: KAWAKAMI KAZUHIKO
IPC: F02P7/04
Filed: 1987-07-06
Abstract: PURPOSE:To surely prevent permeation of water into a sealed part by filling silicon gel up to the height far covering the connected part between a case and a cover, in the case of fixing by pouring silicon gel on a printed electronic circuit board stored in a sealed case. CONSTITUTION:For example, in the case of storing a photoelectric rotation angle detector in a sealed case 10, after fixing its integrate circuit 12 by binding to the bottom surface of the bottom plate 11 of the case, a cover 16 is put on and a bending agent 17 is filled in the fitting part between the cover 16 and the case 10. Thereafter, silicon gel 15 is injected from an opening part 18 to be filled therein. In this case, silicon gel 15 is poured until its upper surface at least reaches the height for covering the connected part between the case 10 and the cover 16 and a rubber cap 19 is pressed into the cover so that inner space of the case 10 can be sealed airtightly. By this composition, even if any crack or pealing off is generated on the binding agent 17 by heat stress abd so forth generated on the connected part between the cover 16 and the case 10, permeation of water into the sealed part can be prevented perfectly.
Patent JP-H09323166-A (JP)
Title: Joining method for aluminum
Inventor: SUZUKI NOBUAKI
IPC: B23K1/20
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the joining method excellent in joining strength and having high air tightness of joined part. SOLUTION: A first joining member 1 and second a joining member 3 having a zinc alloy solder layer beforehand are provided, further, at least either one of these respective joining members 1, 3 is constituted of aluminum, the joining faces 1a, 3a of these joining members 1, 3 are butted each other with arranging a prescribed clearance part 7, the clearance part 7 is immersed in a zinc solder bath and a fused zinc alloy solder is filled in the neighborhood of clearance part 7 with impressing supersonic vibration, and then both joining members 1, 3 are lifted up from a zinc alloy solder bath, successively, the joining faces 1a, 3a are uniformly pressurized to be joined.
Patent JP-H0457087-A (JP)
Title: Image generating device for operation training simulator
Inventor: KIYOFUJI NORIO
IPC: G06T19/00
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a device whose training effect is high by a simple and inexpensive constitution by dividing the display area of plural display parts into two or more, displaying display image scenes and target objects, etc., in plural different directions, and giving visual fields in plural different directions to a trainee for using a simulator. CONSTITUTION:Image data subjected to geometrical calculation processing by geometrical calculation parts 12, 13 are written once in input buffer memories 13A, 13B, and thereafter, subjected to movement processing by image movement processing arithmetic parts 14A, 14B, and its image data are written in a frame memory 15. Based on the image data stored in this memory 15, a video signal processing part 16 generates a video signal by synthesizing the image data, and sends it out simultaneously in parallel to a pair of each display part 1A, 1B. As a result, the same composite image divided by a dividing area unit is displayed on the display parts 1A, 1B, respectively. In this case, in front of the screen of the display parts 1A, 1B, masks 2A, 2B being plate-like bodies in which a window is opened in only a necessary part by a dividing area unit are installed, respectively, therefore, a trainee can observe visually only an image of an A part and an image of a B part on the screen of the left side and the screen of the right side, respectively, and the image of A and the image of the B part are visible as a roughly continuous image.
Patent JP-H09323491-A (JP)
Title: Premium card settling apparatus
Inventor: YOSHIDA HIROICHI
IPC: G06Q10/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use or forgery of a premium card and to rapidly know the presence of a copy forgery card due to the presence of the same card information by eliminating a premium accounting burden until truth of the card received by a category II registered store is confirmed. SOLUTION: Individual card information of premium cards, information of category I registered store B, individual card information of premium cards received by a card information reading second category unit 3 in a category II registered store C and information of a category II registered store are input via a communication channel. The stored and recorded individual card information, individual card information from card information reading first category unit 2 of the store B and individual card information from the unit 3 of the store C are collated. Thus, the truth of the card received by the store C is confirmed, and the cards of the stores B, C are treated to be accounted for the cards.
Patent JP-H0521011-A (JP)
Title: Low-pressure mercury-vapor discharge lamp and its manufacture
Inventor: OTANI TETSUO
IPC: H01J9/395
Filed: 1991-07-08
Abstract: PURPOSE:To keep a discharge characteristic constant by preventing the falling of a mercury emission substance, for emitting mercury by heating of an electrode part, from the electrode part. CONSTITUTION:Each powder of a mercury emission substance and a getter is mixed to make a filler. A tubular electrode cylindrical body 11 is compression-filled with the filler, and also each weld 13 is connected to the electrode cylindrical body 11 to form each electrode part 15, which is sealed in each end part of a glass tube body 17 in which a fluorescent film 18 is formed on the inner surface. Each electrode cylindrical body 11 is heated by high-frequency induction heating, and mercury is emitted from the mercury emission substance of the filler to be sealed in the inside of the glass tube body 17. Mercury quantity sealed in the glass tube body can be controlled at a constant level. The electrode part can be miniaturized, and the glass tube body can be reduced in its diameter.