baber/WOPTO huggingface dataset:
Patent JP-S60172419-A (JP)
Title: Power unit for electric discharge machining
Inventor: KISHI MASAKAZU
IPC: B23H7/04
Filed: 1984-02-17
Abstract: PURPOSE:To make highly efficient machining attainable, by setting the charging voltage of a discharging condenser to a level of being below the supply voltage, while connecting a power source to a work and a wire electrode gap for the specified period long in time of discharging, in case of a working power unit for an electric discharge machining device. CONSTITUTION:A power reducing device, which checks the charging voltage of a discharging condenser 9 down to a level of being below the supply voltage, and a connecting device, which connects a power source to a work and a wire electrode gap for the specified period long in time of discharging, both are installed in an electric discharge machining device. That is to say, discharge voltage for the discharging condenser 9 is downed to some extent by partial resistors 16 and 17 so as to be charged with lower voltage than a DC power source 15 whereby discharge for an electrode gap is detected by a machining state detecting circuit 24. With this detection signal, a pulse control circuit 22 is set in motion, while switching elements 18 and 20 are made into the specified short time conducting state, and the DC power source 15 is connected to the work and the wire electrode. Therefore, such a large discharge pulse is securable without making the discharge voltage higher, so that highly efficient machining is performable.
Patent JP-H11224194-A (JP)
Title: Data processor
Inventor: YOSHIDA TOYOHIKO
IPC: G06F9/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a data processor by which the degree of freedom of an instruction scheduling can be improved in a program including an arithmetic instruction with a condition. SOLUTION: A PC control part 13 for executing a branching arithmetic operation is provided with a first register 30 for holding a result which is decoded by an instruction decoding unit 2, the register 31 for holding information indicating the executing condition of the arithmetic operation(the value of a condition designating field) and the register 32 for holding information indicating a period for judging the executing condition(the address value of PC). When a value held in the register 32 coincides with the PC value, the judgement of the executing condition is started in accordance with information of the register 31. When the condition is satisfied, the PC control part 13 executes the arithmetic operation based on the contents held by the register 30.  The period for judging the executing condition is delayed and also the arithmetic operation for deciding the executing condition is executed during the delay. Therefore, the branching instruction can be placed before the arithmetic operation instruction which decides the executing condition in the program.
Patent JP-H08204974-A (JP)
Title: Method and device for deciding correspondence relation between display colors
Inventor: AZUMA YOSHIHIKO
IPC: G01J3/52
Filed: 1995-01-23
Abstract: PURPOSE: To decide correspondence relation so as to obtain the same display color in printing pictures and display pictures. CONSTITUTION: Specified CMY data are supplied to a printer 2, a reflection picture 6 for being measured to be a color sample is generated, the white frame of a board 10 for display is attached to it and it is illuminated by an illumination means 55 and displayed. In the meantime, also on the display screen of a display 3 for which a white color point is adjusted to the same color temperature as the illumination means 55, a white frame area 22 is attached to a color display part 21 and the display is performed. While specifying the display color of the color display part 21 by a color specifying information input means 65, both are compared and observed at an observing position P, and when it is recognized that the reflection picture 6 to be measured (color sample) and the color within the color display part 21 are the same, matching is indicated by a matching input means 75.  A correspondence relation recording means 70 records the RGB data of the color displayed at the color display part 21 at the point of time as the data corresponding to the CMY data of the color sample.
Patent JP-S52110637-A (JP)
Title: Data recorder
Inventor: ITOU NORIO
IPC: G06K1/20
Filed: 1976-03-13
Abstract: PURPOSE: To enable different data to be recorded using a common medium without wasting the medium, by dividing tracks on the same medium into 2 or more kinds, providing individual heads, and recording on each track with each different recording density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01203698-A (JP)
Title: Blower and its manufacture
Inventor: TAKADA YOSHIHIRO
IPC: F04D29/38
Filed: 1988-02-10
Abstract: PURPOSE:To decrease turbulent noise by providing a suction port in a pressure surface in a side of a trailing edge of a blade, blowout port in the trailing edge and a flow path, for both the suction and blowout ports to communicate, in the inside of the blade. CONSTITUTION:A blade 2 provides a suction port 7 in a pressure surface 5 in a side of a blade trailing edge, blowout port 8 in the vicinity of the trailing edge and a flow path 9, through which both the ports 7, 8 communicate, in the inside of the blade 2. In this way, since a growth of turbulence from a free turbulent shear flow in the trailing edge of the blade can be reduced,, turbulent noise decreases.
Patent JP-H09223702-A (JP)
Title: Manufacture of field effect transistor
Inventor: KIMURA HIDEKI
IPC: H01L29/812
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve precision of two-step recess structure formation and enable manufacturing an FET which has high performance and uniform characteristics with high yield, by forming an aperture part in an insulating film on a dummy gate by anisotropic etching. SOLUTION: An insulating film 11 is formed on a semi-insulating semiconductor substrate 1, an aperture part is formed on a region containing a region on which a gate electrode is to be formed, and a recessed part is formed by etching the substrate 1 through the aperture part. A dummy gate 2 is formed on the region on which a gate electrode is to be formed, an impurity layer 5 is formed by implanting ions by using the dummy gate 2 as a mask, and a second insulating film 6 is formed on the substrate 1 containing the recessed part and the dummy gate 2. A second aperture part is formed on a region of the second insulating film 6 which region contains the region on which a gate electrode is to be formed by anisotropic etching, the dummy gate 2 is eliminated, and an impurity layer 8 is formed by implanting ions from the aperture part.  The implanted ions are activated by heat-treating the substrate 1, and a gate electrode 10 is formed.
Patent JP-S61186972-A (JP)
Title: Electrostatic image forming unit and electrostatic image forming device
Inventor: SHUKURI KATSUHIRO
IPC: G03G15/02
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a stable copy image at all times by classifying and preparing plural kinds of electrifying devices whose electrostatic charge characteristics are different from each other, by making the mechanical constitution and shape different, and selecting and assembling the charging device in accordance with the charge characteristic of a photosensitive body to be built in. CONSTITUTION:An assembly can be executed clearly without requiring complicated electrical measurement and adjustment, when executing the assembly to a a housing 10, by meassuring and classifying in advance of an electrostatic charge characteristic of each photosensitive body 2, also bringing to unequivocal classification of an electrode positioning member for holding a fitting position of an electrification pole conforming with characteristics of the photosensitive body which has been classified separately, and designating the respective combinations. Also, in case a grid wire is used, plural kinds of wires whose pitch interval or number or wires has been changed are prepared in advance, and when an assembly is executed by combining it with an electrode having a rough pitch with respect to that which has a low photosensitive body charging characteristic, and combining it with an electrode having a fine pitch with respect to that of a high photosensitive body charging characteristic, a correct charging potential is obtained consequently, and a stable copy image is obtained.
Patent JP-H01204001-A (JP)
Title: Display device
Inventor: OE MAKOTO
IPC: G02B6/04
Filed: 1988-02-10
Abstract: PURPOSE:To reduce the space for the device and to make a display in a light place by arranging an optical deflecting means where many prisms which have ridges in the inward direction of a display surface crossing the directivity of display picture elements at right angles contiguously to the display picture elements are arrayed at right angles to the ridges. CONSTITUTION:A display means 2 has an optical fiber bundle 10 as an image transmission body. The original image input end surface 10a of the optical fiber bundle 10 is arranged opposite an active display device such as a CRT and the display end surface 10b slants at an angle alpha to the lengthwise direction of the optical fibers, so projection light has sharp directivity in the length direction of the optical fibers. For the optical deflecting means providing contiguously to the display means 2, the face 16 of the observing side is a plane. On the side of the display means 2, the prisms having their ridges in a (y) direction are arranged in a (z) direction. Therefore, the light which is incident from the display means 2 is transmitted through a 1st surface 18 and reflected by a 2nd surface 20 to travel in the normal direction of the display surface 18.
Patent JP-S61189225-A (JP)
Title: Antiallergic agent
Inventor: HAYASHI GIICHI
IPC: A61K31/7052
Filed: 1985-02-15
Abstract: PURPOSE:To provide an antiallergic agent containing a deazapyrimidine derivative. CONSTITUTION:The objective antiallergic agent is produced by using a deazapyrimidine derivative (e.g. sangivamycin, toyocamycin, tubercidin, its aglicone or a compound obtained by adding phenyl group. cyclohexane, etc. to the 7-N of the above antibiotics) as an active component. The present agent has been prepared based on the newly found facts that the pyrimidine derivative toyocamycin and its derivative are effective to the prevention and remedy for the immediate allergic diseases such as bronchial asthma because the compound suppresses specifically the I-type allergic reaction with IgE and relaxes the bronchial smooth muscle, and that the above active component remarkably suppresses the immediate allergic reaction in vitro and in vivo.
Patent JP-S60170897-A (JP)
Inventor: HATA KAZUO
IPC: G09G3/20
Filed: 1984-02-15
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-H11228247-A (JP)
Title: Joining of ceramic to metal and joined body
Inventor: HIRAIDE TSUNEO
IPC: C04B35/64
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To simply provide a joined product of a ceramic to a metal with an increased joint power in high efficiency. SOLUTION: A ceramic powder 12 and the first metal block body 18 are sintered, as at least one layer of the intermediate layer 14 are placed between them. The intermediate layer 14 is composed of a mixture of at least one selected from the ceramic and the first metal with the second metal other than the first metal. In a preferred embodiment, the ceramic is hydroxyapatite (Hap), the first metal is Ti and the second metal contains at least one selected from Au and Ag.
Patent JP-H03231147-A (JP)
Title: Calibrator for ultrasonic type mechanical strength measuring apparatus
Inventor: KADO MASUO
IPC: G01N29/30
Filed: 1990-02-07
Abstract: PURPOSE:To enhance calibration accuracy by suppressing double reflection, to dispense with highly accurate positioning and to automate work by constituting a calibrator of a block body having an outer shape dimension almost same to that of a container filled with a substance to be measured. CONSTITUTION:An apparatus allowing an ultrasonic wave to propagate through the substance received in a container and detecting the propagation speed thereof to measure the mechanical strength of the substrate is calibrated. This calibrator 1 is constituted so that a thin-walled cylindrical calibrator container 2 is filled with a viscous fluid 3 relatively slow in the propagation speed of an ultrasonic wave and the outer shape of the container 2 is set to a dimension almost same to that of a drum in which radioactive waste is received. The calibrator 1 is held between an ultrasonic oscillator A and an ultrasonic detector B to oscillate and detect an ultrasonic wave by the oscillator A and the detector B and the propagation speed of an ultrasonic wave is detected and a strength measuring apparatus is adjusted so that the detected speed becomes the known propagation speed of the calibrator 1. Therefore, calibration can be performed on the basis of the same outer dimension by the arrangement of the oscillator A and the detector B same at the time of measurement and double reflection is suppressed by the filling with the fluid 3.
Patent JP-H11224525-A (JP)
Title: Luminaire
Inventor: WATANABE SEIGO
IPC: F21V23/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of facilitating the fixing work of a luminaire main body and making it small. SOLUTION: A luminaire main body has a top 2a, a pair of fixing legs 2b hanging down from the top 2a and forming an opening 30 between the legs, a side plate 2c hanging from the top in the opening 30, shorter than the fixing legs 2b, an electric wire insertion hole 18 being cut out toward the opening 30 formed in the side plate 2c and fixed to an embedding hole 16 in the ceiling, and a terminal board 4 for connecting an electric wire 17 drawn down from the ceiling through the opening 30 of the luminaire main body and positioning the electric wire 17 in the electric wire insertion hole 18 is fixed to the inside of the luminaire main body.
Patent JP-S60172185-A (JP)
Inventor: NODA ATSUHITO
IPC: H01R24/00
Filed: 1984-02-18
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-H08223291-A (JP)
Title: Communication information providing system
Inventor: IWAMURA HIDEKI
IPC: H04M1/57
Filed: 1995-02-16
Abstract: PURPOSE: To improve the convenience for a subscriber by providing information of an opposite subscriber to the subscriber as much as possible in the case of setup. CONSTITUTION: The system is provided with an additional information storage means 111 storing additional information Da of a subscriber 2, an additional information caller notice means 112 informing a called party Da to a caller, an additional information called party storage means 113 storing the caller information Da in the case of arrival of an incoming call, an additional information called party notice means 114 informing the caller information Da to the called party when a prescribed condition is established after the end of the call, an after-notice connection means 115 connecting the both after the notice of the caller information Da, a restriction information storage means 121 storing restriction information Dc of the subscriber, a restriction information registration means 122 registering the information Dc designating the subscriber,  a dialing restriction means 123 restricting dialing when the called party restriction information is registered in the case of dialing and an incoming call restriction means 124 restricting the arrival of an incoming call when the caller information Dc is registered.
Patent JP-H04214028-A (JP)
Title: Titanium oxide/cerium oxide composite sol and transparent thin film formed from this sol
Inventor: TANAKA HIROKAZU
IPC: C01G23/00
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the sol which has excellent shieldability of UV rays of a UV-A region and yields the transparent thin film having a high refractive index by adding hydrogen peroxide to the dispersion of titanium hydroxide and cerium hydroxide to dissolve the titanium hydroxide and the cerium hydroxide, then heating the dispersion. CONSTITUTION:The sol or gel mixture composed of the titanium hydroxide and the cerium hydroxide or the coprecipitated gel or sol of both is first prepd. The gel or sol is preferably so prepd. that the ratio of the titanium oxide and cerium oxide therein attains at least 0.05 CeO2/TiO2 (by weight ratio) in the final product. The hydrogen peroxide is then added to this gel or sol to dissolve the titanium hydroxide and the cerium hydroxide, by which a uniform aq. soln. is prepd. The soln. is thereafter hydrolyzed by heating at >=60 deg.C. The desired composite sol. dispersed with the particles compounded with the titanium oxide and the cerium oxide is obtd. if the sol is formed in such a manner.
Patent JP-H02207595-A (JP)
Title: Electronic component mounting device
Inventor: OKADA TAKESHI
IPC: B23P21/00
Filed: 1989-02-07
Abstract: PURPOSE:To simultaneously mount electronic components on a plurality of substrates held on an X-Y table hence improve productivity by providing a plurality of parts feeding tables and further providing attraction positions and mounting positions each of the same number of those of the parts feeding tables in one head. CONSTITUTION:Attraction nozzles 9 stopped at attraction positions 1a, 8a respectively simultaneously attract electronic components 11 from parts feeding tables 1, 3 and transfer to mounting position 7b, 8b following head intermittent rotational operation. The electronic components 11 are arranged in their attitudes and orientations during said transfer, and mounted at the mounting positions on an X-Y tables at locations on the same tables, the locations being positioned, adjusted to predetermined positions of those parts. Further, substrates 7, 8 are located on an axis parallel to a straight line connecting the two mounting positions 7b, 8b, spaced away by distances from the two mounting positions 7b, 8b opposing to each other in the head.
Patent JP-H02207203-A (JP)
Title: Optical fiber coupler
Inventor: ARIKAWA TORU
IPC: G02B6/28
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate a difference in coupling degree due to a polarized wave having single wavelength by arranging two polarization maintaining optical fibers, which each have a core, stress inducing parts on both its sides, and a clad surrounding them, in parallel, forming a fusion drawn part as part of them, and sectioning the cores elliptically. CONSTITUTION:The two polarization maintaining fibers 13 each have the elliptically sectioned core 12, the stress inducing parts 5 arranged on both short-diameter sides of the core 12, and the clad 6 surrounding them and are arranged so that the (y)- polarization axes of the both are aligned and the (x)-polarization axes are parallel to each other. The fusion drawn part 14 is formed by reducing the diameters of both the polarization maintaining fibers 13 by fusion drawing so that the cores 12 are put close to each other. The size difference between the long-diameter side and short- diameter side of the sectional shape of each core 12 is reduced by the drawing and the core section changes from the elliptic shape to a nearly circular shape. Thus, the optical fiber coupler 11 has both the cores 12 sectioned almost circularly at the fusion drawn part 14, an increase in the propagation constant difference of each polarized wave can be suppressed, and the difference in coupling degree between an (x) and a (y) polarized wave having single wavelength is eliminated.
Patent JP-S61189317-A (JP)
Title: Air bearing device
Inventor: SASAKI NAOTO
IPC: F16C39/04
Filed: 1985-02-18
Abstract: PURPOSE:To prevent a shaft from coming into contact with a bearing in a low-speed rotation range by supplying pressure air to a bearing clearance from an accumulator, and controlling the supply of pressure air according to an operating condition. CONSTITUTION:A lot of oblique grooves 3 and crests 4 are disposed on right and left at a bearing portion 2 on the outer periphery of a shaft 1. A bearing 7 formed by a porous material and held by a case 8 is provided in such a manner as to confront with the bearing portion 2. Holes 17 of the bearing 7 form a let of passages, which are connected to an introduction port 9 of the case 8 by an outer peripheral groove 5, and the inner periphery thereof is connected to a bearing clearance 6. An accumulator 10 is adapted to store pressure air, and the pressure air is supplied to the bearing clearance 6 according to an operating condition by a control device 19. In this arrangement, a bearing portion 2 comprising the groove 3 and crests 4 and the bearing 7 form a dynamic pressure air bearing, and the bearing portion 2, the bearing 7, the passages 17 and the accumulator 10 form a static pressure air bearing, both of which are hydridized.
Patent JP-S58145361-A (JP)
Title: Producing device for grid for lead storage battery
Inventor: HAMAMURO NAOJI
IPC: B22D17/22
Filed: 1982-02-24
Abstract: PURPOSE:To produce plural pieces of grids for lead storage batteries simultaneously by providing plural pieces of nozzle parts communicating with a pressurizing pot, and providing plural pieces of dies corresponding to respective nozzles. CONSTITUTION:When operation is started by an operating switch, the dies 9 installed on respective nozzles 8 for injection of molten lead 4 descend in such a way that the dies 9 are closed and fitted into the nozzles 8. The pressure in the dies 9 are reduced just prior to the injection of the lead 4 upon confirmation of the descending, and in succession, the injection of the lead 4 in multiple stages is started. The dies 9 ascend up to the home positions after the end of injection, and after the molten lead is cooled for a certain specified period, the dies 9 are opened, and the grids are obtained from the respective dies 9.
Patent JP-S58143796-A (JP)
Inventor: YAMAMOTO ICHIROU
IPC: D05B33/02
Filed: 1982-02-23
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-S63211828-A (JP)
Title: Fm receiver
Inventor: IENAKA MASANORI
IPC: H04H40/72
Filed: 1988-02-12
Abstract: PURPOSE:To contrive the improvement of the S/N by adopting the 1st and 2nd variable impedance circuits. CONSTITUTION:When the level of an FM intermediate frequency input signal VIFIN is reduced remarkably, a collector current of a transistor (TR) Q24 is increased and the emitter input resistance of TRs Q20-Q23 is decreased. Thus, a 1st and a 2nd variable impedance circuits 61, 62 are adopted so as to drive out a high frequency noise component in an output signal at terminals Nos. 14, 15 to a ground through capacitors C24, C25 and the 1st and 2nd variable impedance circuits 61, 62 having a low impedance in the even of the remarkable decrease in the level of the FM intermediate frequency input signal VIFIN, then the S/N is improved further.
Patent JP-S62186205-A (JP)
Title: Optical filter composition
Inventor: UKAI TOSHINAO
IPC: C08K5/15
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a compsn. which absorbs light of 400-800nm wavelength and has high fastness to light by incorporating at least one kind selected from specific methine dyes therein. CONSTITUTION:This compsn. contains at least one kind selected from the methine dyes expressed by the formula. R1 is preferably an alkyl group of <=18C substd. by an unsubstd. alkyl group (for example, methyl group) of <=18C. R1 which forms further a 5- or 6-membered ring by condensing with the benzene ring condensed to the 5- or 6-membered ring expressed by Z is equally preferable. A substd. or unsubstd. benzene ring group (for example, phenyl group, etc.) and substd. or unsubstd. naphthalene ring group are preferable as the aryl group of R2. R3, R4, R5, R6 may be the same of different from each other and denote an alkyl, etc. The optical filter which efficiently absorbs light near 400-800nm is thus obtd.