baber/WOPTO huggingface dataset:
Patent JP-H06214535-A (JP)
Title: Display controller
Inventor: AKIYAMA KOJI
IPC: G09G5/00
Filed: 1993-01-19
Abstract: PURPOSE:To easily constitute the superimposed screen of an image and to easily change the superimposed condition of the image in a display controller capable of superposition-displaying a digital image and an analog image on the same display screen. CONSTITUTION:The roughly the same conditional data MD as an external device 10 are stored in a conditional data storage part 14 with a minimal time delay. A processing indication word WV for superimposing the screen provided with the synthesis data SD of the image is set to an event data storage part 18 previously corresponding to the picture to be superimposed, and when the processing indication word WV is referred while displaying the digital image referring the conditional data MD, the image synthesis data SD is sent to a display part 24, and the analog image data AD and the digital image data DD are synthesized and processed according to the condition to be superimposed and displayed on a display screen 22.
Patent JP-H10222123-A (JP)
Title: Pdp display device
Inventor: OTAWARA MASAYUKI
IPC: G09G3/28
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for displaying color developments satisfactorily in a plasma display panel(PDP) performing preliminary dischargings every subfield performing gradation display. SOLUTION: A digital video signal S1 equivalent to one field is stored in a field memory 9 and is divided into subfields SF1, SF2,...SF8 of the number of binary digits of the digital video signal and gradation display is performed to a PDP4 by driving an X driver and a Y1 driver with a PDP driving circuit 1. Preliminary dischargings are performed at the first parts of respective subfields SF1, SF2,...SF8. A digit detecting circuit 7 calculates logical sums of RGB three-primary colors every digit of the digital video signal S1 and detects whether signals of respective digits all become zero or not by its outputs. Then, preliminary dischargings of subfields corresponding to digits in which the digital video signal does not all exist are made so as not to be preformed by inputting the output of the digit detecting circuit 7 to a discharge sequence control circuit 8 and controlling the PDP driving circuit 1 with the output of the circuit 7.
Patent JP-H03228359-A (JP)
Title: Lead frame
Inventor: MORITA TOSHIO
IPC: H01L23/50
Filed: 1990-02-02
Abstract: PURPOSE:To prevent a short circuit between a hanger for supporting an island and a bonding wire crossing over the tab hanger by coating the hanger with insulator at least on its upper surface. CONSTITUTION:A lead frame includes an island 2, and leads 3 converging toward the island 2. The island 2 is supported by hanger pins 1 that is coated with insulator 5, e.g. polyimide resin. Even if bonding wire crossing over a hanger pin becomes bent and touches a hanger, they will not make a short circuit.
Patent JP-S63192504-A (JP)
Title: Plug for seamless steel tube manufacturing
Inventor: HIRAKAWA TOMOYUKI
IPC: B21B25/00
Filed: 1987-02-05
Abstract: PURPOSE:To attain the excellent wear and seizing resistances by constructing a plug for seamless steel tube manufacturing of a core of a low alloy steel or a heat resistant steel and a Mo alloy layer covering the core. CONSTITUTION:A machined core 3 of a low alloy steel is put on a rotating table 9 in a chamber 8 maintained at a low pressure after Ar displacement. Mo alloy powders are thermal sprayed to the core 3 with plasma gas from a plasma torch 10 of a plasma generator 11. An about 2 mm thick Mo alloy cover layer A is formed on the surface of the core 3 to make a preformed body. A material supplier 12 and a gas supplier 13 supply Mo powders and the plasma gas, respectively; a exhaust hole 7 discharges the gas. The surface of the preformed body is machined to have a shape of a final plug 1. The plug manufactured by that method has the excellent wear and erosion resistance, etc., and its service life is drastically improved.
Patent JP-S57137910-A (JP)
Title: Lamp supply voltage controller of copying machine
Inventor: ZEN ZAIKEN
IPC: H02M3/156
Filed: 1981-02-19
Abstract: PURPOSE:To stabilize the voltage applied to a lamp, and also to use the same lamp irrespective of rating of an electric power supply, by adopting a switching regulation system of a pulse width control system for changing a duty ratio of turn-on and turn-off in a constant period. CONSTITUTION:A DC output from a rectifying circuit 4 is turned on and off in a period which has been set by a frequency setting circuit 9, its duty ratio is corrected by a detection value by a voltage detecting circuit 7, output voltage is made to conform with voltage which has been set by a voltage setting circuit 10, the stabilized voltage is supplied. In this regard, the frequency control system can be used instead of the pulse width control system.
Patent JP-2000127601-A (JP)
Title: Printing master including strain gauge
Inventor: VERLINDEN BART
IPC: B41F27/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for specializing the registering of a printing master simply in both directions parallel and vertical to the shaft of a plate cylinder and for adjusting it correctly. SOLUTION: A printing master 12 includes a printing element and a base 33, and one or more strain gauges 31 and a means for electrically connecting the gauges 31 with an apparatus for measuring resistance are installed in the base 33. Preferably, the printing element is a plate having a printing surface 35, and its back side 37 is laminated on the base 33. The printing master 12 can include an optional adhesive layer 36 and/or a protective layer 32. The registering of the printing master 12 can be adjusted simply and correctly by measuring the resistance of the strain gauges.
Patent JP-S60165906-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: B62B3/10
Filed: 1984-02-10
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-H05223833-A (JP)
Title: Speed sensing device
Inventor: OGIWARA SHINICHIRO
IPC: G01D5/38
Filed: 1992-02-10
Abstract: PURPOSE:To sense the speed from the signal waveform on the real time basis by subjecting two signal waveforms emitted from a moire scale to a signal processing using an analog circuit. CONSTITUTION:A moire scale sensing part 10 emits signals I(0) and I(pi/2) obtained from formulae I(0)=A0 sin(2pix/P) and I(pi/2)=A0 cos(2pix/P), respectively, in association with relative movement of moire scale, where (x) is the amount of relative movement of moire scale, P is its pitch, and A0 is amplitude of sensing signal. A position sensing circuit 20 digitizes the signals I(0) and I(pi/2) to produce digitized signals I'(0) and I'(pi/2), and the rise and fall are turned in pulses to generate a pulse row, and pulses are counted, and the count is emitted as a position signal. A speed sensing circuit 30 is an analog circuit to generate a speed signal from the signals I(0) and I(pi/2) and is composed of high pass filters 31, 32, square circuits 33, 34, adder circuit 35, and root circuit 36, wherewith the signals I(0) and I(pi/2) are differentiated with time, squared, and summarized, followed by determination of the root to generate a signal proportional to the speed of relative movement of the moire scale.
Patent JP-H02205033-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: KONDO MASAO
IPC: H01L29/73
Filed: 1989-02-03
Abstract: PURPOSE:To extend the limit of the longitudinal miniaturization of a bipolar transistor and to operate at a high speed by providing an N-type impurity concentration of a protrusion of a predetermined N-type single crystalline Si, and forming part of an emitter of a hetero material except an N-type polycrystalline Si film or a crystalline Si on the N-type single crystalline Si. CONSTITUTION:After an epitaxial Si layer 3 formed with a base layer is exposed, a polycrystalline Si film is deposited, and BF2+ is implanted by ion implanting. Thereafter, an SiO2 film formed by completely oxidizing the polycrystalline Si is removed, and a base layer 4 of peak concentration 1X10<19>cm<-3> is formed. Then, an N-type epitaxial layer 8 selectively formed on an opening. Subsequently, after the P concentration is deposited on an N-type polycrystalline Si film of X10<20>cm<-3>, it is patterned by etching as a normal photolithography to form an emitter 9. An N-type fine crystalline Si film laminated by a normal plasma CVD method or a hetero material of other wire band gap may be employed instead of the N-type Polycrystalline Si film of the part.
Patent JP-H03227671-A (JP)
Title: Recorder
Inventor: FUNAKI HITOSHI
IPC: B41J11/00
Filed: 1990-02-02
Abstract: PURPOSE:To simplify a recording medium feed mechanism, make an easily- machinable, low-cost platen available even if it is large in size, and feed a recording medium with high accuracy by directly connecting the platen to a motor for rotating the platen with a flat drive belt. CONSTITUTION:A power is transmitted to a platen 21 by directly transmitting a rotating power of an LF motor 23 made of a stepping motor or the like to the platen 21 through a drive belt 24. A paper feed small roller 27 is disposed so as to be in pressure contact with the platen 21. The drive belt 24 is driven to come into slide contact with the platen 21, whereby the rotation of the drive belt 24 is transmitted to the platen 21. The platen 21 and the small roller 27 function to feed a recording medium 20 by a predetermined amount. The drive belt 24 is an endless-type flat belt wound around the periphery of the platen 21.
Patent JP-H11211439-A (JP)
Title: Surface form measuring device
Inventor: ISHIHARA MITSUHIRO
IPC: G12B5/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To measure the surface form of an object without performing Z- scanning by arranging a confocal image pickup system so that the object-side focal plane is tilted to the moving direction of the object. SOLUTION: A confocal image pickup system A is arranged while tilting in the X-direction (moving direction) to XY plane which is the placing base plane of an X-table 1. The X-table 1 is step-moved and rested every step movement to input a confocal image to an image processing device 5 by the confocal image pickup system A. Namely, the field of view of the confocal image pickup system A is divided equally to N pieces to provide a confocal image every 1/N field-of-view movement, and the surface form of an object 4 is calculated from a plurality of resulting confocal images by the image processing device 5. Since the object-side focal plane 2 of the confocal image pickup system A is tilted, the focal positions in the same position of the object 4 on N-pieces of confocal images are shifted, respectively, and this corresponds to Z-scanning in N-stages.
Patent JP-S62183595-A (JP)
Inventor: MATSUMOTO TADASHI
IPC: H05K3/28
Filed: 1986-02-07
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-S61183336-A (JP)
Title: Crosslinkable resin composition
Inventor: TERASAKI KAZUNORI
IPC: C08L101/00
Filed: 1985-02-09
Abstract: PURPOSE:To obtain a crosslinkable resin composition improved in flexibility and appearance of an extrudate, by mixing an ethylene/vinyl acetate copolymer with a polymer having a tert. carbon atom. CONSTITUTION:A resin composition prepared by mixing 100pts.wt. ethylene/vinyl acetate copolymer (EVA) with 1-20pts.wt. polymer having a tert. carbon atom. EVA having a vinyl acetate content of 5-15wt% and a melt index of 0.5-2 is preferable. Said copolymer can be markedly improved in flexibility and appearance of an extrudate by mixing this composition with 2-20pts.wt. ethylene/propylene copolymer. Examples of the polymers having a tert. carbon atom which can be suitably used include polyisobutylene, polybutene and, in addition, copolymers of isobutylene, butene or the like with other monomers.
Patent JP-H02203439-A (JP)
Title: Optical recording medium
Inventor: YAMADA YOZO
IPC: G11B7/24
Filed: 1989-02-01
Abstract: PURPOSE:To use a stock which allows effective impression of magnetic fields and has excellent characteristics as a base by disposing an optical recording layer on one surface of a leaf base and a warp preventing layer on the other surface and irradiating the medium with laser light from the optical recording layer side. CONSTITUTION:The optical recording layer 2 is formed on one surface of the leaf base 4. Information is recorded, reproduced or erased by irradiating the medium with the laser light from the optical recording layer 2 side and impressing a modulating magnetic field thereto from the other surface side of the leaf base 4. The warp preventing layer 5 is provided on the other surface of the side of the leaf base 4 opposite to the surface formed with the optical recording layer 2. The stresses generated in the base 4 by the formation of guide grooves, the formation of the recording layer 2, etc., are relieved in this way and the warpage by the stresses is prevented. The mechanical characteristics of the optical recording medium are improved and the durability and reliability are improved.
Patent JP-H0670075-A (JP)
Title: Integrated collection method of typed data and optically scanned data for interface in computer and station for it
Inventor: DOBU AHARANSON
IPC: G06F1/16
Filed: 1993-02-12
Abstract: PURPOSE: To reduce the occupied volume and the price by constituting a scanner keyboard by integrally providing a keyboard frame, a document supply system, an electronic circuit board for a control circuit, etc., and a bottom plate guide panel having document inserting and ejecting ports successively from the upside. CONSTITUTION: A scanner keyboard container panel A equipped with a key 1 and a display 2, an internal mechanical holder and a document supply system B, a main scanner keyboard printed circuit board C and a base guide panel D are installed successively from the upside. The system B has a driving motor 3, gear driving devices 8A and 8B and a roller 6A or the like and the board C is composed of a control circuit 22 and electric circuit boards 12 and 13 for controlling the keyboard and the scanner. Besides, the guide panel D has document inserting and ejecting ports 14 and 15 and the scanner board is constituted by integrating these container panel A, the system B, the board C and the guide panel D between left and right holding frames. Thus, when sending a document from the inserting port 14 to the ejecting port 15, the document is scanned, it gets convenient and the occupied volume and the price are reduced.
Patent JP-S52107002-A (JP)
Title: Apparatus for measuring temperature of combustion chamber of coke oven
Inventor: KIYAMA SHIGEO
IPC: C10B45/00
Filed: 1976-03-06
Abstract: PURPOSE: An apparatus for measuring the temperature of the combustion chamber of the coke oven, which is designed to measure automatically the said temperature, having a device for taking off a lid of a temperature-measuring hole, a device for detecting the position of the said temperature-measuring hole, and a positioning device for estting a temperature sensor to the temperature-measuring hole, carried on a coal waggon respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59150587-A (JP)
Title: Recovery of condensed water in multi-stage flash heat exchanger
Inventor: KODERA MASAHARU
IPC: F22B3/04
Filed: 1983-02-15
Abstract: PURPOSE:To recover drain water as water for heat exchange, by evaporating a hydrogen sulfide part in geothermal water together with the flash of geothermal water by an indirect heating means to dissolve the hydrogen sulfide part in condensed water, and then reflashing the condensed water. CONSTITUTION:After geothermal water of high temp. is temporarily reserved in a reservoir tank 7 for geothermal water, it is sent to a flashing part 3. Said geothermal water is flash evaporated while gradually lowering its temp. and pressure with its advance from a flash chamber 2A to 2E. The resulting flashed vapor is sent to each heat exchanging chamber 4A-4E. When the geothermal water contains hydrogen sulfide, most of the hydrogen sulfide part is evaporated together with the flashed vapor in the first-stage flash chamber 2A and sent to the heat exchanging chamber. Purified water from a water intake tank 12 is heated during its passage through a condenser 15 and then sprayed through a spray nozzle 10E into the first-stage heat exchanging chamber 4E to form heated water 16E.
Patent JP-S63195433-A (JP)
Title: One-way clutch drag clip
Inventor: ISHIDA AKIHIRO
IPC: F16D41/07
Filed: 1987-02-06
Abstract: PURPOSE:To reliably fix an outer retainer on an inner ring to effectively exhibit an aligning action and to avoid local abrasion, deformation and damage by forming two engaging portions engaged with two sprag insertion holes of the outer retainer and at least one pair of leg portions on the base. CONSTITUTION:Two engaging portions 8c inserted in two adjacent sprag insertion holes of an outer retainer and three leg portions 8b are formed on the base 8a. When this is assembled, a sprag is disposed between two adjacent leg portions 8b. Accordingly, the outer retainer is reliably fixed to an outer ring, the aligning action of the retainer is made effective, the abrasion of the sprag is prevented to improve an engagement characteristic, besides assembling is facilitated to avoid local abrasion, deformation and damage.
Patent JP-H10220963-A (JP)
Title: Mean moisture calculator for grain dryer
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To detect an accurate grain moisture value by cutting detected grain moisture values of predetermined number of the grains of low and high moisture sides in all detected number of gains, and calculating a mean moisture value by the detected moisture value of the residual number of the grains. SOLUTION: When a mean moisture value MSN is calculated by obtaining relationship between detected grain moisture value detected by each grain by a moisture sensor 2 and number of grains, both the detected grain moisture value of each block of predetermined number of grains of each block of a low moisture side of all the number of the grains and the detected grain value of each block of a predetermined number of the grains of the block of a high moisture side are cut by a controller in an operating apparatus 14. And, grain drying operation is continued while calculating the mean moisture value MSN of the grains from the detected grain moisture value Mn of the block retained at the predetermined number Rn of the grain of the residual block by a formula of grain mean moisture value MSN=Σ(Mn×Rn)/ΣRn.
Patent JP-H03229765-A (JP)
Title: Composition for eliminating asbestos pollution
Inventor: MAEKAWA MASAO
IPC: C09D5/00
Filed: 1990-02-02
Abstract: PURPOSE:To obtain the title composition excellent in an ability to coat the surface of an asbestos-containing base and an ability to penetrate into it and excellent in ordinary temperature curability and water resistance by mixing a medium with a copolymer comprising three specified monomers in a specified ratio. CONSTITUTION:The title composition is obtained by mixing a medium with a copolymer prepared by copolymerizing at least 6wt.% cationic alkali- crosslinkable monomer of formula I [wherein R1 is H or CH3; R2 and R3 are each CH3 or C2H5; A is a group of formula II or III; B is a group of formula IV (wherein n is 1-3); Z is a group of formula V or VI; and X and Y are each F, Cl or Br] with at least 0.5wt.% alkoxysilane monomer having either vinyl or (meth)acryl (e.g. methacryloxypropyltrimethoxysilane) and at most 93.5wt.% ethylenically unsaturated monomer (e.g. methyl methacrylate). This composition is excellent in an ability to coat the surface of an asbestos-containing base and an ability to penetrate into it and excellent in ordinary temperature curability and water resistance and does not decrease in an ability to fix asbestos even upon moisture condensation, etc.
Patent JP-S59151033-A (JP)
Title: Air deflating device of airtight hollow body
Inventor: SATOU TADAYOSHI
IPC: G01M3/04
Filed: 1983-02-18
Abstract: PURPOSE:To improve the efficiency of a continuous deflating operation and to prevent deformation and stripping-off of the circumference of a valve by constituting two upper and lower deflating conveyors on a rack base so as to be capable of adjusting an interval so that the inserting and holding intervals is narrowed in the carrying direction from the carrying-in side of an airtight hollow body. CONSTITUTION:An airtight hollow body W is inspected as to its airtightness, and thereafter, carried in continuously from a large gap side of upper and lower deflating conveyors 3a, 3b of an air deflating device so that a vlave is positioned in a gap for an air injecting valve position of the upper deflating conveyor. Subsequently, it is transferred, being inserted and held by the upper and lower conveyors 3a, 3b, pressurized gradually by a pressure adjusting member 15a having a pressurizing angle alpha, and discharged from an air injecting valve port. Also, in order to obtain a deflated state which is required finally, the pressurized discharge is executed by a pressure adjusting member 15b. Subsequently, said body is installed in an inside core clamping zone. In this way, a continuous deflating operation is executed efficiently, and deformation and strippng-off of the circumference of the valve are prevented.
Patent JP-S56146275-A (JP)
Title: Insulating gate type field-effect transistor
Inventor: KONAKA MASAMIZU
IPC: H01L29/78
Filed: 1980-02-29
Abstract: PURPOSE:To obtain excellent triode charactristics by a method wherein the impurity density of a substrate and a channel region, and the depth and the like of the channel region of the high impuirty density buried layer for the subject transistor are established appropriately. CONSTITUTION:The impurity density of the substrate 1 and the channel region 9 is maintained below 4X10<15>/cm<2>. The depth from the surface of the channel region 9 on the high impurity density buried layer 8 is maintained below 0.4mum. Also, the film thickness Tox of a gate insulating film 2 is selected at 1,000-3,000Angstrom  and the retio Leff/Tox of the film thickness Tox and an effective channel length Leff is brought down below 10.
Patent JP-S62183575-A (JP)
Title: Superconducting circuit device
Inventor: ISHIDA ICHIRO
IPC: H01L39/22
Filed: 1986-02-08
Abstract: PURPOSE:To reduce the troubles due to disconnection or so on of superconducting electrodes by disposing the superconducting electrodes at the coupling parts of a resistance element and the superconducting electrodes and on the surface of a base having a good flatness. CONSTITUTION:A ground plane 2 is disposed on an insulative substrate 1 using an Nb sputtering deposited film, for example and moreover, superconducting electrodes 4 formed using an Nb sputtered film, for example, are disposed through a first interlayer insulating film 3 formed using an SiO evaporated film, for example. A second interlayer insulating film 5 which is formed of an SiO evaporated film, for example, is disposed at a place on the first interlayer insulating film 3, from where one of the superconducting electrodes 4 is removed, and embedded between the superconducting electrodes 4 in such a way that the main surfaces of the superconducting electrodes 4 and the main surface of the second interlayer insulating film 5 are continuously flattened. Thereafter, a resistance element 6 is formed using an Mo sputtered film, for example. Moreover, for flattening the surface of this superconductive circuit device, third interlayer insulating films 7 are formed using such hitherto well-known flattening techniques as an etchback method and a lift-off method to embed the periphery of the resistance element 6.