baber/WOPTO huggingface dataset:
Patent JP-H10162735-A (JP)
Title: Manufacture of fluorescent screen of cathode-ray tube
Inventor: CHO JONG-HO
IPC: G03F7/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify an applying process of a conductive layer and a light conductive layer and certainly apply a phosphor at a boundary part with a black matrix. SOLUTION: In this method, a black matrix 8 is applied to an inner face of a panel 2, this black matrix 8 is charged, and light exposure is performed so that a surface potential between a part at which the black matrix 8 is applied and a part at which a phosphor 9 is positioned becomes 0 by employing a shadow mask formed for a charged shadow mask 2 in a specified pattern. Further, a voltage lower than a surface potential remaining in another phosphor part in this light exposure process is applied to the black matrix 8, and the phosphor 9 to be applied is charged and developed so as to have the same polarity as that of the remaining surface potential, and the phosphor 9 developed in this developing process is fixed. The charging to fixing processes are performed for each of the green, blue, and red colored phosphors.
Patent JP-S6114712-A (JP)
Title: Low frequency transformer
Inventor: MATSUDA MASAYOSHI
IPC: H01F27/28
Filed: 1984-06-29
Abstract: PURPOSE:To contrive improvement of the liberty in design and the lower cost of a metal mold by providing a primary bobbin for winding a primary coil and a secondary bobbin for winding a secondary coil installed outside of the primary bobbin and by dividing the secondary bobbin in two in the direction of height. CONSTITUTION:U-shape bodies 6, 6' which are divided in two in the direction of height are assembled and a secondary bobbin 5 is made. Grooves 6a, 6a' for the outlet of a lead wire which can be fitted on the recessed groove 1b of a primaty bobbin 1 are integrally provided on the bodies 6, 6' and the end of a secondary coil is taken out from the grooves 6a, 6a'. By fitting the grooves 6a, 6a' on the recessed groove 1b, the bodies 6, 6' are temporarily fixed in an assembled state. In this construction, by making the primary bobbin 1 a standard and varying the bodies 6, 6', a common primary bobbin 1 for plural sort of transformers can be obtained. The manufacture of the bodies 6, 6' constituting the secondary bobbin 5 is also made extremely easy.
Patent JP-H09297651-A (JP)
Title: Personal computer and facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G06F3/038
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer with which operability is improved in the case of preparing a document while watching a diagram or a flow chart on a screen. SOLUTION: In page information displayed on a display part 10, the specified page information is displayed by operating keys from a keyboard 2 and the remaining page information is displayed by inputting a glance while using a glance input circuit 8. Besides, the specified page information is document information to be prepared based on the information from the keyboard 2 and concerning the remaining page information, the move of display in horizontal or vertical direction and to a preceding page or the next page can be selected by inputting the glance.
Patent JP-S5926546-A (JP)
Inventor: NAKAMURA YUKIAKI
IPC: D03D15/12
Filed: 1982-08-05
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-H08298997-A (JP)
Title: Inhibition of activity of reducing substance on oxidatively color-developing analysis
Inventor: SHIGA TADANOBU
IPC: C12Q1/28
Filed: 1995-05-10
Abstract: PURPOSE: To enable accurate determination of living body components for clinical examination by allowing a specific compound having a free radical to act on the specimen to inhibit the activity of reducing substances in the clinically chemical examination utilizing an oxidative luminous reaction. CONSTITUTION: In the clinical chemistry examination in which 1mM N-(2- hydroxy-3-sulfopropyl)-N-ethyl-3-methylaniline solution in 0.1M phosphate buffer (pH7.4) and 1mM 4-aminoantipyrine solution in 0.1M phosphate buffer (pH7.4) and a peroxidase solution in 0.1M phosphate buffer (pH7.4) are mixed and a hydrogen peroxidase solution in 0.1M phosphate buffer (pH7.4) is admixed to the mixture to effect an oxidative color reaction, a compound having a free radical of the formula [R is a 4-5C cycloalkyl, a (substituted) cycloalkyl which may have a double bond between N] is used to inhibit the activity of reducing substances in the oxidative color-developing analysis whereby the living body components are accurately determined.
Patent JP-S5836841-A (JP)
Title: Passage device of paper feed
Inventor: SHIOZAWA TAKAO
IPC: B65H11/00
Filed: 1981-08-29
Abstract: PURPOSE:To both surely guide a sheet to the direction of a take-out passage and permit a sag in an intermediate part of the sheet, by facing the point end part of a thin flexible plate toward in the take-out passage of the sheet and arranging the thin flexible plate in a cantilever state in the junction point of sheet take-in passages. CONSTITUTION:A paper feed passage device 5 is equipped with a take-out passage 11, formed by a set of guide plates 9, 10 vertically placed at a face-to-face position, and end parts of said guide plates 9, 10 are spread along outsides of the first take-in passage 6 and the second take-in passage 8, then a flexible plate 14 is provided in a space between the end parts of these guide plates 9, 10, that is, in the junction part of the both take-in passages 6, 8. A base part 14a of this flexible plate 14 is fixed to a mounting frame 15, partitioning the first and second take-in passages 6 and 8, and a point end part 14b is directed to the take-out passage 11. As a result, recording paper A can be surely guided to a direction of the take-out passage 11, while a loop can be fully formed.
Patent JP-H0431450-A (JP)
Title: Ethylene/alpha-olefin rubber composition and sheet
Inventor: AOSHIMA MASASHI
IPC: C08K3/04
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title composition which can give a sheet to which a high not compressive strength can be imparted without detriment to its properties as a waterproof sheet by mixing an ethylene/alpha-olefin/nonconjugated diene copolymer rubber of a specified compositional distribution with a specified small amount of sulfur. CONSTITUTION:100 pts.wt. ethylene/alpha-olefin/nonconjugated diene copolymer rubber comprising 65-85wt.% repeating units derived from ethylene, 1-25wt.% repeating units derived from an alpha-olefin other than ethylene (e.g. propylene or 1-butene) and 10-18wt.% repeating units derived from a nonconjugated diene (e.g. dicyclopentadiene or ethylidene-norbornene) is mixed with 0.3-0.8 pt.wt. sulfur. Because the obtained composition contains the above copolymer rubber, it can give a sheet to which a high compressive strength can be imparted without detriment to its properties necessary as a waterproof sheet by crosslinking it with sulfur in an amount considerably smaller than that of sulfur generally used.
Patent JP-S5360687-A (JP)
Title: Leak detector for liquid metal
Inventor: HORIKAWA YUUJI
IPC: G01M3/18
Filed: 1976-11-12
Abstract: PURPOSE: To make it possible to mount a leak detector swiftly to an objective device with a simple construction so as to detect liquid metal leak reliably and promptly by forming a dish for the liquid metal into a semicircular shape with a flange. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5360639-A (JP)
Title: Recording by pressure
Inventor: MOCHIZUKI NOBUO
IPC: G03G15/05
Filed: 1976-11-12
Abstract: PURPOSE: To make easier eradication of latent image by forming electrostatic latent image by applying pressure on the surface side of a pressure sensitive sheet with two-layer structure consisting of photoconductive layer as surface side and conductive layer as back side, and converting the latent image by developing according to conventional electronic photography process to visible image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5837489-A (JP)
Title: Heat exchanger for recovering waste heat
Inventor: KOMATSU SHIGERU
IPC: F28F13/00
Filed: 1981-08-28
Abstract: PURPOSE:To increase the heat exchange quantity per unit heat transfer surface area, by directly contacting low temperature gas whose temperature is increased with liquid, and recovering the heat quantity of the gas on the low temperature side as the sensible heat of the liquid and the latent heat of vaporization. CONSTITUTION:Air which is cooled by the direct contact of the gas and liquid is mixed with an evaporated component of liquid phase urine and enters heat transfer pipes of the heat exchanger again. The air is again heated during its rising in the pipes. After the air has reached the outer space of a partitioning pipe 6 in the top cover of the heat exchanger, it is exhausted to the outside of the heat exchanger from an outlet port 5. Thus the heat exchange is finished. In the heat exchange, the air, whose temperature is increased as a descending current, is cooled by a gas liquid contactor 9, the temperature difference with respect to the higher temperature waist gas is expanded again, the gas ascends in the heat transfer pipes as an ascending current, and the air is heated. Therefore the heat transfer quantity per transfer surface area is increased in proportion to the expanded temperature difference.
Patent JP-H01305297-A (JP)
Title: Heat exchanger
Inventor: AOKI KATSUYUKI
IPC: F28F1/32
Filed: 1988-06-02
Abstract: PURPOSE:To prevent frosting at only the upstream side of the flow of air to reduce the number of times of defrosting and improve the operating efficiency of an air-conditioning machine by forming cut-and-raised fins at only the downstream side of the flow of air whose heat is to be exchanged. CONSTITUTION:The base sheet 1a of fins between heat medium tube rows 2a at the upstream side of the flow W of air is not provided with any slit 4 and raised fin 5 while only the base sheet 1b of the fins between the heat medium tube rows 2b at the downstream side of the flow W of air is provided with the slits 4 and the raised fins 5. The upstream side base sheet 1a is not provided with the slits 4 and the raised fins 5 in such a manner and, therefore, the heat transfer coefficient in this part can be deteriorated, heat transfer distribution may be more unified in the upstream side and the downstream side and whereby the growth of frost is unified, the time interval of clogging due to frosting may be elongated, the number of times of defrosting may be reduced and an operating efficiency may be improved.
Patent JP-2000331225-A (JP)
Title: Information storage medium processor
Inventor: SENDA HIROKI
IPC: G07F7/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To select either configuration suitable to be used for a small space part or configuration suitable for reducing the labor of a collector by collecting information storage media, which can not be continuously used, through plural collection routes. SOLUTION: An IC card discriminated used by an IC card inserting part 20 is dropped downward in the inserting direction on a play island installed by a wall or dropped deep in the inserting direction on a play island as an island between passages. A reading/writing part 30 is provided with a modulation/demodulation circuit and a transmission/reception antenna and communicates with the inserted IC card 21 with a wireless radio wave signal. When the information of the remainder '0' of the IC card 21 is acquired, a CPU transmits a signal to a motor I/O and controls the rotation of a motor 61, the signal is transmitted to a solenoid I/O and a plunger 43a is pulled in and driven. By turning on/off the switch of a prescribed number of a dip switch, the falling direction of the IC card 21 is set.
Patent JP-H0429037-A (JP)
Title: Cohesion pattern inspection device
Inventor: OTA MASATO
IPC: G01N21/17
Filed: 1990-05-25
Abstract: PURPOSE:To set a measurement start position for the cohesion pattern immediately and to improve the reliability of the whole device by performing specific arithmetic by a main control part according to a stored distance and determining the timing of the start of measurement for a reaction container part on a microplate by a driving means. CONSTITUTION:As the movement of a moving body 94A advances, a CCD line sensor 101 receives transmitted light from a shooting point Po. Then the sensor 101 receives transmitted light from the reference hole 2A of a reference plate 2. The device measures and stores two different distances and a distance SP. Each reference hole 2A is formed equally, so the photodetection intensity of the transmitted light from the reference hole 2A should be equal. Consequently, the position of the sensor 101 is corrected and the brightness of a light source is adjusted at the same time according to the intensity of the transmitted light from the reference hole 2A. Further, the positions of the center parts of the reference hole 2A and point Po are specified by acquiring the peak of the brightness by a main control part 1.
Patent JP-S5563593-A (JP)
Title: Speed controlling device for induction motor
Inventor: KAWADA SHIGEKI
IPC: H02P27/06
Filed: 1978-11-04
Abstract: PURPOSE: To enable variable voltage and variable frequency to be controlled accurately in a low-speed region, by providing a voltage control system consisting of a rectifying circuit for rectification of a 3-phase power source of an inverter circuit and a low-pass filter for equalization of this rectifying circuit's outputs.  
     CONSTITUTION: An absolute value signal from an absolute value circuit 11 which controls a peak value of 3-phase rectangular wave put out from a 3-phase ring counter 14, is corrected by a voltage controlling system consisting mainly of a rectifying circuit 6 and a low-pass filter 7, and a 3-phase rectangular wave power source voltage to be impressed on an induction motor 4 in a fixed torque characteristic region is accurately proportionated to a frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06345372-A (JP)
Title: Operation control device for passenger conveyer
Inventor: YAMASHITA KOJI
IPC: B66B31/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a control device for a passenger conveyer capable of preventing a power supply to an automatic oil feeder from being left as placed in an interrupted condition when a driving gear is operated. CONSTITUTION:Informing means, for instance, power supply detecting relay 10, normally-closed contact 10b1 and a buzzer 11 for informing of interrupting the second power supply, that is, receptacle power supplies P, N, when operated a driving gear 5 with power fed from the first power supply, that is, a three- phase AC power supply R, S, T, is provided. In this way, a proper oil feed can be performed in accordance with operating time of the driving gear, accordingly, life of a chain driven by the driving gear can be extended.
Patent JP-H03130168-A (JP)
Title: Line head drive device
Inventor: SASAKI HIDEKAZU
IPC: B41J2/36
Filed: 1990-05-25
Abstract: PURPOSE:To enable correction of the fluctuation of dot density due to the accumulation of heat at a heat generation part by correcting the density using image data for dots around the dots, formed by the heat generation part, so that the density increases at a density rising part whereas decreases at a density falling part. CONSTITUTION:When pulse number data is output to a solid part from a gammacorrection circuit 1, a rising/falling correction part 2 corrects the density so that it does not fail to increase in an initial density rising part and a tailing phenomenon does not generate in the density falling part. Furthermore, a head drive part 3 drives a line head 4 consisting of a thermal head using pulse number data from the correction part 2 to allow the thermal head 4 to record an image on a recording paper by one line. That is, the heating value at the heating part is corrected using image data for the dots around the dots formed by the heating part so that the density increases in the density rising part whereas the density decreases in the density falling part. Consequently, when a solid part is output, it is possible to output an appropriate density from the beginning and thereby improve image quality. In addition, the constitution of the device is simplified.
Patent JP-H04361081-A (JP)
Title: Wire dot head
Inventor: MOMOSE TAKESHI
IPC: B41J29/377
Filed: 1991-06-07
Abstract: PURPOSE:To radiate heat to be generated from a plurality of electromagnetic coils efficiently with uniform effect of heat transfer and improve cooling effect. CONSTITUTION:A frame 3 and a radiator 1 are contacted to each other at their faces so as to improve effect of heat transfer and effect of heat radiation. Besides, the radiator is integrated with a carriage or contacted to the face thereof, so that radiation property will be improved or it can be light in weight conforming to a specification of a wire dot head.
Patent JP-H11318269-A (JP)
Title: Water tank for raising aquatic life and aquatic life raising set
Inventor: YAMADA HIROSHI
IPC: A01K63/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a water tank structure capable of avoiding risks in which aquatic lives are injured or killed by adherence to wall surfaces of the water tank or suction toward sands, a filter or the like in a raising set provided with a water tank for raising aqueous lives of jellyfishes or the like. SOLUTION: On a water board 21b, a bottom filter 24 is laid. The surface of the bottom filter 24 is covered with a synthetic resin-made network plate 25, which is a thin plate having a number of fine holes almost homogeneously dispersed on the whole surface. Between the reverse of the network plate 25 and the obverse of the bottom filter 24, an appropriate space is optionally formed, or they may be almost closely adhered without having space. The surface of the network plate 25 is formed in a smooth state including the edges of the fine holes, and further, the plate is formed using a material having a low surface friction.
Patent JP-H05311503-A (JP)
Title: Helmet
Inventor: OKUBO MITSUHIDE
IPC: A42B3/28
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a helmet having excellent ventilation, preventing penetration of rainwater. CONSTITUTION:A body 12 of helmet is equipped with plural air holes 30 and visor parts 32 for preventing penetration of rainwater are formed at the top of each air hole 30.
Patent JP-S5760460-A (JP)
Title: Verification device
Inventor: MIYASHITA SHINICHI
IPC: G06Q40/02
Filed: 1980-09-30
Abstract: PURPOSE:To elevate the reliability of a verification device, by comparing the first and second code numbers with the first and second verification numbers, respectively, inputting the code number over again in case of dissidence, and making it unverified when its number of times exceed a prescribed value. CONSTITUTION:The first verrification numberIof a customer's magnetic card is inputted to a verification device, and the first code number II inputted from the customer is compared with the numberIby the first comparing part 1. As a result, in case of coincidence, the second verification number corresponding to the first verification nunber II being in coincidence is inputted to this device from a memory device. At this stage, the second verification number corresponding to the first verification number II is compared with the second code number IV inputted by the customer, in the second comparing part 2. As a result, in case of coicidence, the customer is verified by a verification part 3. In the even of dissidence in the comparing part 1 or 2, the customer inputs the first and second code numbers, and when the number of times of this input exceeds the prescribed number of times, it is regarded as unverified.
Patent JP-H0229417-A (JP)
Title: Liquid polyisocyanate composition, production thereof and use thereof for producing soft polyurethane foam
Inventor: PEETERU GANSEN
IPC: C08G18/48
Filed: 1989-05-31
Abstract: Novel, liquid polyisocyanate mixtures containing urethane groups and having an NCO content of from 15 to 30 % by weight are obtained by reacting
 a1) polyisocyanates or polyisocyanate mixtures from the diphenylmethane series with
 b) substoichiometric amounts of at least one polyether-polyol having a (mean) hydroxyl equivalent weight of from 500 to 3000 and a (mean) hydroxyl functionality of greater than 4,
 and, if desired, subsequently blending the reaction product with
 a2) urethane group-free polyisocyanates or polyisocyanate mixtures from the diphenylmethane series, the diisocyanatodiphenylmethane isomer content in components a1) and a2) totalling from 50 to 95 % by weight,
 and are used in the production of soft polyurethane foams.
Patent JP-H06130040-A (JP)
Title: Eddy current probe for detecting internal defect of tube
Inventor: BARENTEINO SANTE SETSUKO
IPC: G01N27/90
Filed: 1991-06-07
Abstract: PURPOSE: To provide such an overcurrent probe that responds to internal defects, but is not affected much by noise, for inspecting ferromagnetic tubes. CONSTITUTION: A probe 30 carries a pair of closely arranged rings and each ring is provided with a plurality of pancake coils. The first ring 32 contains eight pancake coils 34 having a first diameter and the second ring 36 contains four pancake coils 38 having a second diameter. A torochoidal coil 40 is provided as a common reference coil and becomes an absolute electrode for the actuation of the pancake coils. Therefore, tubes can be inspected easily and accurately for internal defects.
Patent JP-S6116003-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI KAZUO
IPC: G11B5/17
Filed: 1984-06-29
Abstract: PURPOSE:To miniaturize an auxiliary magnetic pole and therefore to attain a multi-track structure of a magnetic head by using a thin film for an energizing coil which is wound round said magnetic pole. CONSTITUTION:A magnetic pole energizing coil 10 formed into a thin film is provided on an auxiliary magnetic pole 3 for an auxiliary magnetic pole energizing recording head that performs the vertical recording to a medium having the magnetic anisotropy in the direction vertical to the surface of the medium. Then nine magnetic poles 3 having thin film coil structures 43 are provided to nine main magnetic poles 1, for example, to obtain a magnetic recorder having nine tracks. In such a constitution, the size of the coil 10 can be reduced down to such a degree that is virtually neglected. For instance, the pitch P of a multi-track 30 can be set at 1,397mum when the diameter D of the pole 3 is set at 1,150mum. Then the total desired width W of the multi-track structure 30 is equal to 12,537mum even in case nine tracks are set in parallel to each other. This attains miniaturization of a magnetic head.
Patent JP-H09319348-A (JP)
Title: Image data processor
Inventor: ISHII YOSHIHARU
IPC: G09G5/399
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer the data for plotting and displaying an image by using a multi-port video RAM not full of the number of planes. SOLUTION: A graphic display processing circuit 1 imparts the image data developed by a planar system constituted of total eight planes of the plane 1 to the plane 8 by upward shift-rotating an address to be imparted to the multi-port video RAMs 5, 6 by the same number of times as an exponent 3 when the number of planes 8 is displayed by the exponent of 2. Further, whether or not it is latched to any one of parallel/serial converters 7-14 of the same number as the number of planes 8 is decided according to the remainder dividing the SAM(serial access memory) outputs by the number of planes 8. Parallel/ serial conversion outputs corresponding to respective planes are sent to a color palette 15 as the palette specified data of a display color.  The color palette 15 refers to an LUT(lookup table) based on the palette specified data to output the corresponding display color from a 3 channel DAC as an analog RGB signal.