baber/WOPTO huggingface dataset:
Patent JP-H01235955-A (JP)
Title: Waterless planographic printing master plate
Inventor: KITA NOBUYUKI
IPC: G03F7/00
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the title plate which has the excellent image reproducibility and a less change of sensitivity and to make possible to develop the master plate with a developer which contains water or an aqueous alkaline solution as a main component by incorporating a photosensitive polymer compd. which has a specified group and one of carboxylic group or salt thereof in the side chain, and is soluble to the water and the aqueous alkaline solution, in the photosensitive layer. CONSTITUTION:The photosensitive polymer compd. which has at least two of groups shown by formula I or II in the side chain of the polymer, and at least one of carboxylic acid group or its salt and is soluble to the water or the aqueous alkaline solution, is incorporated in the photosensitive layer. In formulas I and II, A is aryl, a substd. arl, furyl or thienyl group, B is hydroxyl, alkoxyl, aryl, a substd. aryl or alkyl group, X is H or halogen atom., or CN group, etc., Y is H or halogen atom. or CN, phenyl or alkyl group, (n) is an integer of 0 or 1. Thus, the master plate which has the less change of the sensitivity and the good image reproducibility and makes possible to develop with a relatively mild developer, is obtd.
Patent JP-S63226253-A (JP)
Title: Method for improving quality of rice and apparatus therefor
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1987-03-17
Abstract: PURPOSE:To improve taste, by adding and permeating a surfactant in endoplasmic parts of rice grains in air. CONSTITUTION:An adequate amount of a surfactant (monoglyceride, lecithin, propylene glycol ester, sorbitan ester of sucrose esters of a fatty acid) is added and permeated into rice with a high amylose content or high protein content or rice with a high amylose and protein contents. In cooking the rice, water is absorbed into endoplasmic parts of the rice grains without unevenness and elution of soluble starch is simultaneously suppressed to enhance gelatinization temperature of the starch and improve taste.
Patent JP-2000254335-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To enable to take appropriate remedial steps in a game machine for playing by using a game value having one-to-one correspondence to a storage medium, even in case a special game state occurs when the game value of the storage medium has extinguished. SOLUTION: This game machine 9 enables to convert an additional amount of money having one-to-one correspondence to an IC card 1, and to loan game balls from a card unit 50. In this case, where a big hit takes place when the additional amount of the IC card 1 is 0, it is made possible to remedially loan game balls by using card deposit money of the IC card 1. Also, the IC card 1 is provided with card price deposit information, and unless the card deposit money has been used for loaning game balls, the card deposit money is returned at the time of collecting the IC card 1 by a card adjustment machine 20, while where the card deposit money has been used for loaning game balls, no returning of the card deposit money is to be made.
Patent JP-S57179463-A (JP)
Title: Non-circulating type ball screw
Inventor: YAMAZAKI YOSHIHO
IPC: F16H25/22
Filed: 1981-04-28
Abstract: PURPOSE:To reduce backlash by urging a ball holder provided in the inner end with a conical or semispherical, recess toward the axis of a ball screw shaft. CONSTITUTION:Different from ordinally ones, a nut 3 is not provided in the inner periphery with a screw groove. Instead, a plurality of through holes 4 are radially provided at intervals on a winding line corresponding to a screw groove 2 of a screw shaft 1. A cylindrical ball holder 5 is slidably fitted in this through hole 4. This ball holder 5 is provided on the inner end with a conical or semispherical, recess 6, and steel balls 7 are interposed between this recess 6 and the surface of the screw groove 2 of the screw shaft 1. The nut 3 is provided on the outer periphery with a spiral spring groove 8 intersecting with the through holes 4. A coil spring 9 is trained along this spring groove 8 under the extended condition.
Patent JP-S56160661-A (JP)
Title: Osciloscope
Inventor: MIYAZAWA KUNIAKI
IPC: G01R13/26
Filed: 1980-05-15
Abstract: PURPOSE:To make it possible to keep the constant apparent brightness of the waveform on the screen of a CRT by linking a sweep speed changing device and a brightness adjusting device in the oscilloscope. CONSTITUTION:After the observed waveform has been displayed on a flurescent screen 11 of the CRT10, the desired size of the waveform is obtained by the sweep speed changing device 2 of a sweep circuit 4. The speed changing device 2 and the brightness adjusting device 3 are linked by a linking rod. Therefore, the brightness adjusting device 3 is switched to a resistor corresponding to the sweep speed in response to the switching of the sweep speed changing device 2. Each resistor 5 controls the negative voltage of a control grid 9 in response to the sweep time, keeping the apparent brightness of the flurescent screen 11 constant all the time. In this constitution, is eliminated the readjustment of the brightness which is performed by the brightness adjusting device whenever the sweep speed has been switched. Thus, the measuring time can be shortened.
Patent JP-S63229420-A (JP)
Title: Laser printer controller
Inventor: SATO HIROSHI
IPC: H04N1/04
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate jitters by using an acoustooptic modulator which outputs diffracted light of plural degrees, and making the degrees of diffracted light for writing a photosensitive body and the degree of diffracted light for monitoring different and monitoring scanning through an optical path different from the optical path of the beam for writing. CONSTITUTION:The acoustooptic modulator 4 is provided which modulates a laser beam 3 with an image signal inputted from an image signal input terminal. When a laser light source 1 emits the laser beam 3, the image signal is inputted to the input terminal 5 of the modulator 4 at specific timing and the laser beam 3 emitted by the laser light source 1 is modulated according to the image signal; and the laser beam 4 inputted to the modulator 4 is outputted as diffracted beams of, for example, from the inverse of primary light to secondary light and deflected by a rotary polygon mirror 7, so that the photosensitive body 9 is exposed to the light in a main scanning direction through an ftheta lens 8. Consequently, jitters are eliminated.
Patent JP-S62223462-A (JP)
Title: Ignition and charge circuit for vehicle
Inventor: MORI YUKIO
IPC: F02P3/08
Filed: 1986-03-20
Abstract: PURPOSE:To make it possible to miniaturize an alternator and to enhance the efficiency of electrical generation thereof, by connecting an ignition circuit to a capacitive discharge ignition spark circuit from an output circuit before a battery through a booster coil. CONSTITUTION:A.C. power which is delivered from a winding 2 is delivered from an output circuit 3 when a generator 1 is driven. Further, positive side half waves P1 which are divided by a regulator 5 are charged in a battery 4 as a battery charging power source. Meanwhile negative side half waves P2 which are divided by the regulator 5 are delivered to a booster circuit 7 through an ignition circuit 6 as an ignition power source, and are then boosted up to a voltage required for ignition. Thereby, it is possible to eliminate an exciter coil from the generator 1, and therefore, the generator 1 may be miniaturized accordingly. Further, since the negative half waves P2 may be used as an exciter power source, it is possible to enhance the efficiency of power source.
Patent JP-H07268993-A (JP)
Title: Method for forming partition wall
Inventor: SATO KAZUHIRO
IPC: E04B2/82
Filed: 1994-03-31
Abstract: PURPOSE:To save time, improve constructing efficiency, and shorten constructing period by fitting the fitting recessed part of a wall panel to a bracket on a ceiling surface, rotating the wall panel to fix and support the wall panel by the elasticity of the fitting protruding part of the bracket. CONSTITUTION:A bracket 3 is mounted on a ceiling surface, a fitting recessed part 1a formed on the upper part of a wall panel 1 is fitted to the fitting protruding part 3a of the bracket 3 from the direction inclined to the mounting completed state. The wall pane 11 is rotated to the mounting completed state with the bracket 3 as the center, and the lower end part of the wall panel 1 is fixed to a floor surface in this state. The fitting protruding part 3a of the bracket 3 is bent into a circular, polygonal or composite form, and the bracket 3 is fixed to and supported by the fitting recessed part 1a by the elasticity of the fitting protruding part 3a.
Patent JP-H04280772-A (JP)
Title: Sheet post-processing device and method thereof
Inventor: YOSHII KATSUMI
IPC: B65H39/11
Filed: 1991-03-06
Abstract: PURPOSE:To provide a sheet post-processing device allowing the correct sheet alignment in response to a high sheet discharge speed at a low cost and the method thereof. CONSTITUTION:A control means swaying a swaying means 502 after sheets are sorted in sorter bins 350 is provided in a sheet post-processing device having the sorter with sorter bins 350 vertically arranged into multiple stages and the swaying means 502 provided through the sorter bins 350.
Patent JP-S58188092-A (JP)
Title: Electrode holding device
Inventor: JIYORUJIYU MASUGEN
IPC: H05B7/12
Filed: 1983-04-13
Abstract: A seal for use around a rod electrode passing along an axis through a hole in the wall of a furnace into the interior of the furnace has an annular and at least limitedly flexible seal ring fitted snugly around the electrode in the hole and a holder carrying the seal ring and sealingly engaged with the furnace wall. Thus gas flow through the wall at the hole past the seal ring is substantially blocked. The seal assembly has structure forming with the electrode and seal ring a substantially closed chamber surrounding the electrode axially inward into the furnace from the ring. This chamber is pressurized at superatmospheric pressure with an inert gas and the electrode is cooled inward of the furnace from the seal ring. The seal ring is compressed axially by a packing assembly so it is pressed radially against the electrode. The packing includes rigid split compression rings bearing axially on the seal ring.
Patent JP-S63232320-A (JP)
Title: Pattern exposure device
Inventor: ITO TETSUO
IPC: G03F7/20
Filed: 1987-03-20
Abstract: PURPOSE:To reduce distortion of an image, by utilizing a phase plate so as to correct phases of lights, which pass through upper and lower ends of a lens, before the lights pass through the lens. CONSTITUTION:Flux of light 1 emitted from a light source is radiated on a mask 2 on which a pattern is formed. An image on the mask 2 is focused on a wafer (substrate) 11 through a projection lens 7. Lights 4, 5, and 10 emitted from a point P2 on the peripheral part of the mask 2 are made to respectively pass through the peripheral and central parts of the lens 7. Since phase differences between their lights are large and so the image distortion is increased upon the focusing on a point P4 on the wafer 11, phases of the lights 4, 5, and 10, which are projected from the point P2 and made to pass near the central part of the mask projection lens 7 and through the peripheral parts on the right and left sides, are regulated by a phase plate 3 before the lights pass through the lens 7, and so the phase difference upon the focusing on the point P4 is removed.
Patent JP-S61223870-A (JP)
Title: Device for separating transfer paper from electrophotographic sensitive body
Inventor: KOYAMA HARUO
IPC: G03G21/10
Filed: 1985-03-29
Abstract: PURPOSE:To lighten the influence of ozone to the surface of a photosensitive body and, at the same time, and making the AC corona destaticizing time minimum, to lower the occurring quantity of ozone by performing most of the AC corona destaticizing under a condition where transfer paper is put between the surface of the photosensitive body and dielectrifier. CONSTITUTION:A mechanism (sensor or actuator) 13 for detecting leading edge of transfer paper is provided near the introducing side end section of an AC corona charger 9 which is used for separating transfer paper 6, to which a toner image is transferred, from a photosensitive drum 1 and another mechanism 14 for detecting tail end of transfer paper is provided in the vicinity of the sending-out side end section. The transfer paper top detecting signal and tail end detecting signal supplied from the detecting mechanisms 13 and 14 are sent to a control mechanism 15 and turn on and off an AC power source 16. Most of the AC corona discharge is performed through transfer paper.
Patent JP-S51140693-A (JP)
Title: Gas-sensing member
Inventor: ICHINOSE NOBORU
IPC: G01N27/12
Filed: 1975-05-30
Abstract: PURPOSE: To provide a ZnO-type element of which resistance value changes linearly to a gas concentration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10250598-A (JP)
Title: Energy absorption type steering device
Inventor: UEHARA TAKAYUKI
IPC: B62D1/16
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the installing space with a car body front wall and to improve the supporting rigidity, in an energy absorption type steering device with a small installing angle to the car body front wall, and to make adaptable commonly either to a tilt type and a nontilt type steering devices. SOLUTION: This steering device is composed to support a steering shaft 1 between the left side and the right side support walls of a support bracket 7 through a distance bracket 6. In this case, an oblong hole 11 extending in the longitudinal direction of a car body is formed on the left side and the right side support walls of the support bracket 7, and at the same time, a support shaft 8 penetrating the support bracket 7 is inserted in the oblong hole, and the distance bracket 6 is fastened between the left side and the right side support walls of the support bracket 7 by a specific fastening force through the support shaft 8. In such a way, an energy absorbing piece 7d is provided at the front position of the support shaft of the left side and the right side support walls of the support bracket, as well as the distance bracket and the support bracket are connected.
Patent JP-S57180119-A (JP)
Title: Impurity diffusion
Inventor: TAKAHASHI KATSUMI
IPC: H01L21/00
Filed: 1981-04-30
Abstract: PURPOSE:To make the temperature of a whole assembly of semiconductor wafers uniform by a method wherein heat shielding plugs made of the same material as the wafers are provided to both ends of the assembly of the wafers and the surfaces of the plugs facing the wafers are made to be mirror surfaces. CONSTITUTION:An wafer-board 3 on which an assembly 4 of si semiconductor wafers is arranged and heat shielding plugs 5 facing the semiconductor wafers are placed in a diffusion tube 2 in a diffusion oven 1. The heat shielding plug 5 is made of the same material as the semiconductor wafer and the surface of the plug 5 facing the semiconductor wafers is polished to be mirror surface. With this constitution, the heat emitted from the semiconductor wafers by heat  radiation can be reflected efficiently and the temperature of the whole assembly  4 can be made uniform.
Patent JP-S61222279-A (JP)
Title: Photovoltaic device
Inventor: NAKAJIMA YUKIO
IPC: H01L31/06
Filed: 1985-03-28
Abstract: PURPOSE:To make it possible to use a-SiGe:H:F, which indicates excellent film characteristics, as a substantial intrinsic layer, which performs photoelectric conversion operation, by using a-SiC as a first impurity layer on the side of a substrate, which is formed before the formation of the substantial intrinsic layer of the a-SiGe:H:F. CONSTITUTION:In a second P-I-N junction SJ2, a-SiGe:H:F for a low band-gap raw material is used as an intrinsic layer 3i2. Long wavelength light, which cannot be absorbed by a first P-I-N junction SJ1 at the first stage, is absorbed by the layer 3i2. P-type a-SiC is adopted as a first impurity layer 3d21, which is formed before the intrinsic layer 3i2 and is directly contacted with it. Thus the yield of defects in the interface between the layer 3d21 and the intrinsic layer 3i2 of a-SiGe:H:F is suppressed. The suppression of the yield of such defects is considered as follows: damages, which are imparted to the exposed surface of the already formed first impurity layers by fluorine ions, fluorine radical and the like that are generated in the film-forming process of the a-SiGe: H:F, are reduced by the adoption of the a-SiC as the first impurity layer 3d21.
Patent JP-S59189314-A (JP)
Title: Progressive multiple focus lens having negative surface refracting power at circumferential part
Inventor: KITANI AKIRA
IPC: G02C7/06
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a thin lens which has neither a boundary line nor dead area by providing a section which has negative surface refracting power radially along a radial section curve to at least about >=2mm. at the circumferential edge part of a refracting surface at a >=20mm. radius distance from a geometric center point. CONSTITUTION:Radii of curvature are so distributed along a main meridian that there is a section of negative radii of curvature (R0-R5: positive radii of curvature corresponding to the prescription of an eye) at a >=20mm. distance from the center G at least to an about 2mm. length; and M' and M'' are the same as above. The progressive multiple focus lens obtained as mentioned above is reducible in center thickness, and consequently the progressive multiple focus lens which has neither boundary line discriminated outwardly nor dead area and is extremely comfortable is obtained.
Patent JP-S61223773-A (JP)
Title: Cleaning device for electrophotographic copying machine
Inventor: YAMAMOTO TAKAO
IPC: G03G21/10
Filed: 1985-03-28
Abstract: PURPOSE:To remove smoothly a residual toner without causing the abrasion nor damage of the outer peripheral surface of a photosensitive drum by charging electrostatically a blade to the opposite polarity of the electrostatic charging polarity of toner when the front end of the blade reaches the electrostatic charging area of a photosensitive drum and resetting the electrostatic charging when the front end leaves the electrostatic charging area. CONSTITUTION:A toner 3 remaining on the outer peripheral surface of the photosensitive drum 1 is conveyed to the position of the blade 14 while charged positively. The blade 14 stops abutting lightly and temporarily on the outer peripheral surface of the photosensitive drum 1. The blade 14 is applied with a bias voltage having the opposite polarity (negative) of the charging polarity of the toner from a high-voltage through a brush 15 and an electrode 11 provided to a rotating shaft 10. The blade 14 scrapes the residual toner 3 and attracts it electrostatically. When the drum 1 makes one turn and stops, the rotating shaft 10 turns by 180 deg. and the electrode 11 communicating with the blade 11 conducts to the brush 17 to release the toner 3 from being charged, so that the toner falls on the bottom part of a casing 8. The other blade 14' abuts on the outer peripheral surface of the drum 1 and a high voltage is applied.
Patent JP-H05261202-A (JP)
Title: Thermocompression evaporator
IPC: B01D1/28
Filed: 1992-03-21
Abstract: PURPOSE:To make control easy on startup and to simplify the whole equipment of a thermocompression evaporator. CONSTITUTION:By driving a vapor compressor 29 of a thermocompression evaporator 21 by a motor 30 controlled by a converter, the revolution of the vapor compressor 29 itself is made variable. By increasing the revolution of the compressor 29 synchronizing with the increase in the generated quantity of evaporated vapor on startup of the thermocompression evaporator 21, control on startup is made easy and the whole equipment is simplified.
Patent JP-S59188442-A (JP)
Title: Side printer
Inventor: KATOU MITSURU
IPC: B41F17/10
Filed: 1983-04-12
Abstract: PURPOSE:To perform good printing without causing flow of ink on the side of a long object, e.g., rubber hose, etc., by a simple structure in which the shape of any one of an ink supply roller, a plate cylinder, and a transfer roller is made into a trancated conical trapezoidal form. CONSTITUTION:An ink supply roller 3 dipped in an ink container 2, a plate cylinder 4 to be touched by the inclined periphery of the ink supply roller 3, and a transfer roller 5 to be touched by the rubber stamp 4a of the plate cylinder 4 and a rubber hose 1 are turned at almost same circumferential speed and offset printing is made. Volatile ink can be easily pulled up of the ink container 2 and transfer printing is made in the longitudinal direction on the side of a rubber hose 1 without the need to flow and dry ink.
Patent JP-H11251732-A (JP)
Title: Printed board and method for coating conductive paste thereon
Inventor: KIMURA AKIFUMI
IPC: H05K3/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a printed board and a method for coating a conductive paste on it wherein the conductive paste is accurately coated at a desired position. SOLUTION: A solder paste 7 is mounted on the surface of a film 30, and it is spread over evenly on the surface of the film 30 using a squeegee 5. Each opening part of the film 30 is filled with the solder paste 7, so that the solder paste 7 is coated on a pad 2 exposed at each opening part. Here, a needless solder paste 7 remains on the film 30. Then, by peeling the film 30 off the board surface, the needless solder paste 7 is removed together with the film 30.
Patent JP-S51140081-A (JP)
Title: Detecting device of sudden change in analogue signal
Inventor: MARUYAMA HIDEHISA
IPC: G05B9/02
Filed: 1975-05-30
Abstract: PURPOSE:Device by which all sort of sudden change of analogue signal is caught, its change is signalled to the out side and necessary treatment is performed.
Patent JP-H09254965-A (JP)
Title: Wrap film case
Inventor: MORINAGA KATSUAKI
IPC: B65D25/52
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a wrap film case easy to use wherein a wrap film roll tube 2 is replaced for use. SOLUTION: Lids 3, 3 of both end openings 2', 2' of a paper tube 2 are removably supported oppositely at both ends of a cylindrical box 1, and a rotating body 4 having a conic face 3' removably fitted in an opening end 2" of the paper tube 2 is pivoted on the lid 3, and the cylindrical box 1 is equipped with a wrap film draw-out groove 5 and a wrap film cutter 6.
Patent JP-2000255272-A (JP)
Title: Vehicle weatherstrip
Inventor: NAKAJIMA SEIICHI
IPC: B60J10/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the operating force required to remove a pane for escape in an emergency, while assuring a flange retaining force, a pane retaining force and air tightness under normal conditions. SOLUTION: The root of a flange inner lip 12 is thinned so that the flange inner lip 12 deforms easily when an anchor bead 15 is not fitted in an anchor groove 14. When the flange inner lip 12 is deformed to a maximum, it completely fills the anchor groove 14. The amount of interference (b) between the flange inner lip 12 and a flange portion 4 is thereby minimized to allow a window pane 6 to drop off with a small pushing force.