baber/WOPTO huggingface dataset:
Patent JP-H04309991-A (JP)
Title: Input cable for color display device
Inventor: MEGURO TOSHIAKI
IPC: G09G1/28
Filed: 1991-04-09
Abstract: PURPOSE:To display characters in a easy-to-read state without any influence of misconvergence by providing a selecting means which passes all or only one of color drive signals to the input cable of the color display device. CONSTITUTION:A computer 1 operating as a video signal output device and the color display device 2 are connected by the input cable 3 and drive signals of red, green, and blue outputted by the computer 1 are supplied to the color display device 2 through the input cable 3. The selecting means 4 is provided with interlocking opening/closing switches SW1 and SW2 for a line part 3R for the red drive signal and a line part 3B for a blue drive signal respectively and the positions of those opening/closing switches are varied with a rotary knob. When the display characters are hard to read, the rotary knob is rotated to a 'green' position, the opening/closing switches SW1 and SW2 of the selecting means are opened to supply only the green drive signal to a color cathode-ray tube 9, thereby displaying the characters in the single primary color is conducted.
Patent JP-H03274472-A (JP)
Title: Electromagnetic wave detection element
Inventor: YOKOO TOSHIAKI
IPC: G01R29/08
Filed: 1990-03-26
Abstract: PURPOSE:To reduce the generation of noise in an electrode part by making the critical temp. of an electromagnetic wave detection part lower than that of the electrode part. CONSTITUTION:The fine particle ceramics superconductor 2 on a crystallized glass substrate 1 has a zigzag electromagnetic wave detection part 4 between both terminal electrode parts 3, 3 thereof. In this case, the critical temp. of the electromagnetic wave detection part 4 is made lower than that of the electrode parts and, in order to differentiate the critical temp. of the electromagnetic wave detection part 4 and that of the electrode parts 3, an ion may be injected in one of them with respect to a superconductor of the same material quality. Since this electromagnetic detection element is set to temp. equal to or lower than the critical temp. of the electromagnetic wave detection part in its electromagnetic wave detection part, the electrode parts 3 thereof are placed at temp. considerably lower than the critical temp. of the electrode part 3. Therefore, even when the bias current to the electromagnetic wave detection part 4 flows to the electrode parts 3, possibility such that the superconductive state in the electrode parts 3 is destructed is reduced and the generation of noise in the electrode parts 3 due to the bias current is suppressed to make it possible to reduce the detection noise of the electromagnetic wave detection element.
Patent JP-S63242758-A (JP)
Title: Four-wheel brake control device for vehicle
Inventor: DAIKOU TAKASHI
IPC: B60T8/1755
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the occurrence of unexpected spin by making a controller separately control the braking force of each wheel to be optimum in accordance with the traveling condition of said wheel based on the detected signal from the brake reaction force sensing means of each wheel. CONSTITUTION:The braking force Fai (i=1-4) of each wheel from a braking force detecting means installed on each of wheels LF, LR, RF, RR, a steering angle theta, a brake pedal stepping force lambda, each wheel speed omegai (i=1-4), an accelerator stepping quantity alpha, and a vehicle ground speed Vc are inputted into a controller C. And, by receiving their detected signals, it outputs a brake signal Xi (i=1-4) to each of the wheels LF, LR, RF, RR, separately controlling them so as to obtain the optimum magnitude of braking force in accordance with the traveling condition of each wheel. Hence, the occurrence of unexpected spin caused by difference in adhesion coefficient between each tire and a road surface at the time of braking during straight advancing or cornering, can be prevented.
Patent JP-H01251987-A (JP)
Title: Monitor display device for color video printer
Inventor: NIRASAWA TAKASHI
IPC: H04N9/00
Filed: 1988-03-31
Abstract: PURPOSE:To remove weariness in waiting time to a certain degree even when the waiting time is long to some extent by displaying the printing step of actual color components in a color video printer on a monitor picture with the colors of a character displayed on one part of the monitor picture. CONSTITUTION:A switch control circuit 25 outputs signals SR, SG and SB to execute a display in which a colored range is gradually enlarged according to the progress of printing in a character CH based on a color display signal, the counted value of a color counter 26, and a start signal. Further, the colors of the color display range of the character CH are made into those corresponding to printing colors. Consequently, the printing step of the color components in the color video printer are indicated by the change of the colors of the character displayed on the monitor picture. Thus, the weariness in the waiting time can be solved to a certain degree.
Patent JP-H04310092-A (JP)
Title: Color television video signal processing unit
Inventor: YAMAMOTO KAZUMITSU
IPC: H04N9/78
Filed: 1991-04-09
Abstract: PURPOSE:To create a color television video signal obtaining a proper contour correction effect while cross color noise is suppressed with simple circuit constitution. CONSTITUTION:Two 1H delay circuits 14, 15 delay a luminance signal Y0 synthesized from R, G, B signals by 1H each to form signals Y1, Y2 and an arithmetic circuit 13 makes calculation of {(Y0+Y2)/2}-Y1 based on the signals Y0, Y1, Y2 and the result is given to an LPF 23, from which a vertical controur correction signal is extracted and a signal SCi (whose polarity is inverted) corresponding to a subcarrier frequency signal is extracted to suppress cross color noise via a NPF 16. Moreover, a horizontal contour correction signal is formed from the signals Y0, Y1, Y2 and the signal is mixed with the vertiucal contour correction signal (DTL) and an arithmetic circuit 26 implements the calculation of Y1+k1DTL+k2SCi to cancel the skirt of the spectrum of the signal Y1 by the SCi and the DTL corrects the contour of the signal Y1.
Patent JP-S521957-A (JP)
Title: Process and apparatus for treating sewage water
Inventor: YAMADA KAZUTO
IPC: C02F3/24
Filed: 1975-06-24
Abstract: PURPOSE: To maxinize aeration effects by broadening an aeration area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000263265-A (JP)
Title: Laser beam machine
Inventor: IKEDA YOSHITSUGU
IPC: B23K26/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a precise position correction by picking up the picture of a work surface through the same optical path as that of a laser beam without causing a loss to a working laser beam. SOLUTION: In the position correction, a first movable reflection device 22 is arranged in the preceding stage of a working lens 24. In this device, a reflection mirror 86 is placed in the optical path of a laser beam to reflect the light of a ring light 32 reflected by the surface of a work object 30 to the input part 34a of a CCD camera 34 and the reflection mirror 86 is retreated to the outside of the optical path in outputting the laser beam from a laser oscillator. A personal computer as a controller calculates the coordinate of the work object 30 on the basis of picture data inputted from the CCD camera 34, compares the calculated value and the data in a memory means, outputs a deviation correction signal in the case deviation exists between both, and a position correction is done by moving a working table of a XY table on the basis of this correction signal.
Patent JP-S58194061-A (JP)
Title: Roll electrostatic charge device
Inventor: KUBO TSUTOMU
IPC: G03G15/02
Filed: 1982-05-10
Abstract: PURPOSE:To prolong the life of a roll electrostatic charge device greatly by providing a cleaning element closely to the surface of a charged body of a conductive elastic body. CONSTITUTION:The roll electrostatic charge device consists of the roll electrostatic charger 9; it has the conductive elastic body 10 made of nitrobutadiene rubber with an about 5mm. uniform thickness and 10<8>OMEGA.cm specific resistance on the surface of a metallic base and its whole body is pressed against a photoreceptor 2 by a spring 11. Then, a power source for pressure application, e.g. a 200V voltage is connected while the roll electrostatic charger 9 is held plus and a photoreceptor holding device 1 is held minus. Further, a blade 13 which is close to or slightly contacts part of the surface of the elastic body 10 and has a knife edge at a forward part is fitted at a specified angle to have resistance in the rotating direction of the elastic body 10. Furthermore, a receiving dish 14 is provided to form a cleaning part 18.
Patent JP-S58194697-A (JP)
Title: Carrying vessel ship of automobile or the like
Inventor: NISHIMURA SHIYOUICHI
IPC: B63B25/00
Filed: 1982-05-10
Abstract: PURPOSE:To perform ventilation in a hold with less ventilators, by zigzag arranging the plural ventilators to both broad sides of a deck and adjusting wind directions of the ventilators. CONSTITUTION:Ventilators 2 are zigzag arranged to both sides of a hull, and their wind directions can be adjusted in a range theta. When automobiles are loaded in a hold, a ventilative position is changed in accordance with their loading position successively moved, and the hold can be ventilated even by a less number of ventilators.
Patent JP-H07255638-A (JP)
Title: Portable private part cleaner
Inventor: TOYOHARA MIKAKO
IPC: A47K7/08
Filed: 1994-03-23
Abstract: PURPOSE:To provide a portable private part cleaner possible to supply cleaning water securely from a tap with a structure easy to disperse blown water without setting the large liquid supply port. CONSTITUTION:When tap water is supplied, a lid main body 5 and a pair of tap water guide piece 52 and 53 function to guide water splashed out of a tap by only opening the lid 5 to the maximum opening angle. Thus, since the effective area for cleaning water supply to the tap can be made larger without expanding the area of the cleaning water supply port 4, tap water supply can be completed in a short time and inconvenience of wetting periphery faces of the cleaner by tap water and wetting electric parts abhoring water invasion is prevented.
Patent JP-H05281838-A (JP)
Title: Cleaning device for corona discharger
IPC: G03G21/10
Filed: 1992-03-31
Abstract: PURPOSE:To realize a cleaning device for a corona discharger, which surely cleans a wire and protects the wire. CONSTITUTION:A long hole 14 is formed on a sliding surface 17 formed on one surface of the shield case 12 of the corona discharger 2, and a sliding body 18 provided with a flange 21 abutting on the surface of the sliding surface 17 and a wiping piece 23 which is inserted in the long hole 14 to cross with the wire 13 is installed so that it can freely slide. A slit 24 pinching the wire 13 is formed on the wiping piece 23 so as to nearly orthogonally cross with a normal crossing with the outer peripheral surface of a photosensitive body, so that the outer periphery of the wire 13 on the photosensitive body side is effectively wiped out. In the case of attaching/detaching the sliding body 18 to/from the shield case 12, the posture of the sliding body 18 is regulated by a fitting hole 19 formed near the end of the long hole 14 to prevent interference between the wiping piece 23 and the wire 13, thereby preventing the elongation or the breakage of the wire 13.
Patent JP-H07275046-A (JP)
Title: Desk
Inventor: OTSUBO EIZO
IPC: G11B33/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a desk capable of proceeding with intelligent work comfortably without stress by employing various sound sources. CONSTITUTION:This desk is provided with a speaker unit 4, first, second and third input terminals 1, 2 and 3 to receive signals from different sound sources, a mixing means 5 to mix the signals, a main amplifier 6 to amplify mixing signals and a comparator 7 to judge whether or not a signal to be prior is inputted into the input terminal 3. It also includes a level lowering means 8 to lower the level of the signal inputted into the first and second input terminals 1 and 2 when a judgment is given to the effect that a signal is inputted into the third input terminal 3 and a level restoration means 9 which increases the level of the signals inputted into the first and second input terminals 1 and 2 to be returned to a set level when a judgment is given to the effect that the signal to be prior ceases.
Patent JP-S60219389-A (JP)
Inventor: TSUTSUMI JIROU
IPC: E21B37/06
Filed: 1984-04-17
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-S57192746-A (JP)
Title: Solar heat collecting device
Inventor: SEKIGAMI KUNIMORI
IPC: F24S90/00
Filed: 1981-05-20
Abstract: PURPOSE:To prevent the excessive heat collecting condition of a heat medium by a method wherein a part of liquid to be heated in a heat accumulating tank is discharged  and new liquid to be heated is supplemented when the temperature of the heat medium  has become higher than a given value, thereafter, a heat collecting pump is operated. CONSTITUTION:A circulating circuit 8 for the heat medium is formed by connecting a heat exchanger 2 in the heat accumulating tank 9 and a heat collector 2 with a feeding  pipe 6, interposed with the heat collecting pump 4, and a returning pipe 7 while a water supplying pipe 11, interposed with a pressure reducing non-return valve 10, and a water discharging pipe 13, interposed with a control valve 12, are communicated with the heat accumulating tank 9. The opening of the valve 12 and the starting and stopping of the pump 4 are controlled by a control unit 19 equipped with a return pipe senser 22, detecting the temperature of the heat medium in the pipe 7, or the like. When the detecting temperature of the senser 22 has become higher than a given value,  the unit 19 opens the valve 12 to discharge a part of warm water in the heat accumulating tank 9 from the pipe 13 while the temperature of the heat accumulating tank 9 is lowered by supplying city water to the tank 9 by the pump 4 from the pipe 11 through the valve 10, and thus the heat exchanger 2 may be operated effectively.
Patent JP-H04287187-A (JP)
Title: Designated change ticket issue machine
Inventor: ICHIRIKI HIDENAGA
IPC: G07B1/00
Filed: 1991-03-15
Abstract: PURPOSE:To cancel congestion at the work of a counter as well as to improve enough service to customers by automatically processing of a change ticket issue from a reserved seat ticket to the other reserved seat ticket and change ticket issue from an unreserved seat ticket to the reserved seat ticket based on the input operation of the user and the existence of vacant seat. CONSTITUTION:This designated change ticket issue machine is installed in the ticket examination gate of a station and equipped with a throw in hole to insert a ticket to be changed as designated, read part 31 to read an inserted ticket data, keyboard switch 21 to input the name of a train to be changed as designated, communication control part 34 to inquire the existence of the vacant seat at the relevant train name to the center based on this input signal, and ticket issue part 35 to issue the designated change ticket when there is the vacant seat of the above train name based on a data returned from the center.
Patent JP-S556421-A (JP)
Title: Feeding method for cooling water into water quenching unit of continuous annealing line
Inventor: FUKUOKA YOSHIKAZU
IPC: C21D1/18
Filed: 1978-06-27
Abstract: PURPOSE:To improve the quality of steel strip and to recover the warm water of about 90 deg.C, by making up the fresh water so as to prevent the temperature rise and hold constant temperature of the spray cooling water being recycled, due to the heat of steel strip, at the continuous annealing of the steel strip. CONSTITUTION:The cold rolled steel sheet 4 is heated to 700-800 deg.C, and is treated by the recrystallization annealing, and is quenched by the spray box 5 to under 300 deg.C, and then, is treated by reheating and aging; hereby, the deep drawing steel sheet or the cold rolled high tension steel sheet is manufactured. Hereupon, the temperature of the spray cooling water rises up because of recycling; which causes deormation of steel sheet 4 owing to lack of cooling, and the formation of spatter type film; on purpose to prevent these troubles, the cold fresh water is sent from the feed pipe 14 to the spray box 5 through the comparator 27. The temperature of steel sheet 4 is measured by the thermometer 26, and the fresh water is sent to the inclined duct 10 as well; hereby, the steel sheet 4 is thoroughly cooled. The warm water of about 90 deg.C in the recycling tank 17 can be utilized as the cleaning warm water for the steel sheet 4, so that the electric power for heating the cleaning water becomes unnecessary.
Patent JP-H06289100-A (JP)
Title: Inspection apparatus for electronic part
Inventor: NAKAISHI SHINICHI
IPC: G01R31/26
Filed: 1993-04-02
Abstract: PURPOSE:To perform the inspection of an electronic part efficiently. CONSTITUTION:In an inspection apparatus 1 for electronic parts, electronic part are mounted on a pair of sockets 2a and 2b. During the period wherein the inspection of the electronic part is performed at the socket 2a, the part for the inspection at the socket 2b is attached and removed. Therefore, the waiting time of a judging part 6 caused by the replacement of the part for the inspection is eleminated, and the efficient inspection can be performed.
Patent JP-H11355567-A (JP)
Title: Image processor
Inventor: IMAO KAORU
IPC: G06T7/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a picture pattern part by judging whether the local area of an objective image is a character part or the picture pattern part at the time of main scanning and switching the processing of the picture pattern part by whether or not a dot image is included at the time of prescanning. SOLUTION: In the case of judging that a dot image is not included at the time of prescanning, an inputted image is judged (a) to be a character part when it included an edge area but (b) to be a picture pattern part when it is other than (a) based only on the separation result of an edge separating part 4 by making the dot separating part 1 in a non operating state or without considering its outputting result. A selecting part 8 MTF-corrects the character image by an MTF correcting part 6, binarizes it and outputs it as a signal attaching importance to resolution.  The part 8 dither-processes the picture pattern image including no dot, namely a photographic image, by a dither processing part 7 and reproduces it to be high gradation by the texture of dither without unnatural feeling to output and the part 8 reproduces the image including dots to be high gradation without moire by an error spreading method by an error spreading part 9 and outputs it.
Patent JP-H05281561-A (JP)
Title: Liquid crystal injecting device
IPC: G02F1/13
Filed: 1992-03-31
Abstract: PURPOSE:To enable the injection of a liquid crystal containing an extremely small content of impurities. CONSTITUTION:A liquid crystal injecting device is provided with a liquid crystal container 2; a pipetting liquid chromatograph 3; delivery and return passages 4, 5 for connectiang the liquid crystal container 2 to the pipetting liquid chromatograph 3 so as to form a circulating passage; a feed liquid circulating pump 6 provided at the delivery passage 4 so as to supply a liquid crystal from the liquid crystal container to the pipetting liquid chromatograph 3 and to circulate the liquid crystal, refined by the separation of impurities at the pipetting liquid chromatograph 3, to the liquid crystal container 2 through the return passages 5; a liquid crystal injecting part 9; and a liquid crystal supply passage branched from the return passage 5 through a valve 7 so as to reach the liquid crystal injecting part 9.
Patent JP-H10326040-A (JP)
Title: Developing device, developer carrier, and method for developing
Inventor: SAIKI KAZUNORI
IPC: G03G15/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for developing which can prevent toner from being excessively electrified, and keeps the electrified amount of the toner slightly high, by which toner fusing to a developer carrier hardly occurs, which can effectively prevent the lowering of image density, a white stripe and blotch, etc., by which a stable good image can be obtained even in the case of long term duration under various kinds of environments. SOLUTION: As to this developing device; developer having toner whose polarity is positive is carried on the developer carrier, the developer is carried to a developing area while the thin layer of the developer is formed by a developer layer thickness control member, and a latent image on a latent image carrier is developed by the developer and visualized. In this case, a resin coating layer formed of a resin composition including at least an electrically conductive substance, phenol resin, and quaternary ammonium salt compound positively electrified with respect to iron powder is provided on the surface of the developer carrier.
Patent JP-H02254411-A (JP)
Title: Optical scanner
Inventor: OIKAWA TOMOHIRO
IPC: G02B26/12
Filed: 1989-03-29
Abstract: PURPOSE:To execute the correction so that the surface inclination is brought close to zero by detecting a variation of a position in the sub-scanning direction of a luminous flux brought to deflection scan by a detecting means, detecting the surface inclination of the reflecting surface of a rotary deflector, and executing a control by outputting a signal to a surface inclination correcting means by a control means which inputs this detecting signal. CONSTITUTION:A light source part 36 of the upper part of an optical case 35 on a substrate 34 emits a laser beam L to a pyramidal mirror 32. In this state, when the mirror 32 rotates and write to a photosensitive body 31 is executed, a photodetector 39 placed in the outside of a write scanning area detects a variation of a position in the sub-scanning direction of the laser beam L and detects the surface inclination quantity from an original desired inclination position of the reflecting surface 32a of the mirror 32. When a housing 40 is brought to temperature rise and expands due to a temperature variation and heating of a motor 43, etc., and the surface inclination quantity of the reflecting surface 32a of the mirror 32 exceeds an allowable value, the photodetector 39 outputs a detecting signal corresponding to the surface inclination quantity to a controller 46, applies a voltage to one of lamination type piezoelectric actuators 45, inclines an axis of the mirror 32 by a difference of the expansion to the other of the actuator 45 and corrects the surface inclination quantity of the reflecting surface to zero.