baber/WOPTO huggingface dataset:
Patent JP-H10212533-A (JP)
Title: Metal-ceramics composite material and its production
Inventor: SHIMOJIMA HIROMASA
IPC: C22C47/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily obtain a metal-ceramics composite material capable of working at a low cost by composing a preform other than the part to be worked in the composite material of SiC or Al2 O3 powder having a specified powder filling ratio and composing a preform in the part to be worked of SiC Al2 O3 or AlN powder having a specified powder filling ratio. SOLUTION: SiC or Al2 O3 powder composing a preform other than the part to be worked in this composite material has 40 to 80vol.% filling ratio. On the other hand, SiC, Al2 O3 or AlN powder composing a preform in the part to be worked has 20 to 40vol.% powder filling ratio. In the production of the composite material, in the stage of a preform, the place to be worked is previously removed, and the place is filled with powder low in a filling ratio and is made easy to work. Though the place to be worked is different from the other part, the whole body is composed of a firm preform, so that metal infiltrates therein without hindrance while the form is held.
Patent JP-H09197459-A (JP)
Title: Wiring structure of optical bistable element array
Inventor: SHIGA TOMIJI
IPC: G02F3/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve frequency characteristics and to obtain a wiring structure dealing with a high-spied signal processor by forming external wiring electrodes in the position proximate to the external taking-out electrodes of an optical bistable element array atop the cover of an optical guide array, thereby decreasing the parasitic capacitance components of bonding wires. SOLUTION: This wiring structure has the external taking-out electrodes 12, 13 atop the optical bistable element array 11. The optical guide array 15 consisting of optical fibers 14 is arranged on the input light side and output light side of the optical bistable element array 11. The external wiring electrodes 17, 18 are formed atop the cover 16 of this optical guide array 15 in the positions approximate to the respective external taking-out electrodes 12, 13 and are electrically connected by the bonding wires 18. As a result, the bonding wire length is made shorter and, further, the crossings, etc., between the bonding wires are eliminated and, therefore, the wiring structure of the optical bistable element array adequate for application to an optical memory device requiring high-speed signal processing is obtd.
Patent JP-H05196966-A (JP)
Title: Active matrix panel
Inventor: HIKIJI TAKETO
IPC: G02F1/1368
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a high additive capacity by providing an electrode facing a part of a semiconductor layer essentially consisting of the silicon extended from the drain region of a than-film field effect transistor (TFT), thereby forming the additive capacitor. CONSTITUTION:The charge-holding electrode 11 is disposed in the position shifted from the drain region 8b of the TFT 2 in a cross direction (right side) on the side opposite from the source region 8a and simultaneously, the semiconductor layer 4 essentially consisting of the silicon has the extended part 4a extended from the drain region 8b toward the counter source region 8a direction so that this extended part 4a and the charge-holding electrode 11 face each other via an insulating layer 12. The extended part 4a of the semiconductor layer 4 essentially consisting of the silicon and the charge-holding electrode 11 facing this extended part 4a, therefore, forms a flat plate capacitor formed with the insulating layer 12 between the extended part 4a and the charge-holding electrode 11 as a dielectric substance. The so-called additive capacitor to the liquid crystal element 3 is thus formed.
Patent JP-H03231583-A (JP)
Title: Luminance signal processing circuit for video tape recorder
Inventor: WATANABE KATSUYUKI
IPC: H04N5/93
Filed: 1990-02-07
Abstract: PURPOSE:To record and reproduce a signal without malfunction by using a delay element so as to form a Y/C separation comb-line filter and forming a reproduction Y comb-line filter so as to select the operation of each circuit. CONSTITUTION:The luminance signal processing circuit is provided, in which a delay element 8 is used in common for a noise elimination circuit 4 and a Y/C separation circuit 9 comprising a luminance signal (Y) comb-line filter 10 and a color signal (C) comb-line filter 11. An output of the Y/C separator circuit 9 is selected as the luminance signal processing circuit at the line input and an output of a recording enhancer 3 is selected at Y/C separation input. Moreover, at reproduction an output of the noise reduction circuit 4 is selected in the 1st mode and an output of the Y comb-line filter 10 is selected in the 2nd mode by means of a switch circuit 6. Thus, the delay element 8 applies noise elimination, luminance signal processing and chrominance signal processing.
Patent JP-S61204255-A (JP)
Inventor: BARII DEII DEIIN
IPC: C08L25/08
Filed: 1986-02-10
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-S61188404-A (JP)
Inventor: UORUTAA REIMONDO HAATORAA
IPC: C08F4/72
Filed: 1986-02-10
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-H09195142-A (JP)
Title: Conjugated yarn
Inventor: IMAMURA TAKAYUKI
IPC: D02G3/36
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester conjugated yarn suitable as a woven or a knitted fabric, excellent in touch feeling and stretchability without deteriorating the touch feeling even after recovery from extension. SOLUTION: This conjugated yarn comprises a yarn composed of a polyester containing polypropylene terephthalate having >=0.8 intrinsic viscosity as a main constituent component as a core yarn and a yarn composed of synthetic fibers and/or natural fibers comprising a polymer other than the polypropylene terephthalate as a sheath yarn in the periphery and is obtained by winding the sheath yarn around the core yarn so as to provide (2/8) to (8/2) weight ratio of the core to the sheath components.
Patent JP-S52110056-A (JP)
Title: Plant condition monitor and indicater
Inventor: KAWAI TOSHIO
IPC: G01D1/18
Filed: 1976-03-12
Abstract: PURPOSE:To enable a more safety operation for a complicated and large-scaled plant by indicating through instrumentation the degree of uncertainty with respect to the judgement for the conditions of a complicated plant system.
Patent JP-H04268135-A (JP)
Title: Ventilating air-conditioning device
Inventor: HIBINO SHIGETOSHI
IPC: F24F3/147
Filed: 1991-02-20
Abstract: PURPOSE:To provide a device which decreases an installation space, facilitates installation, and performs a ventilating air-conditioning function. CONSTITUTION:A series of feed duct systems 5 in one row or in a plurality of rows to guide a feed flow to an indoor place through a feed air discharge port are connected to the discharge port for a feed flow of a heat exchange ventilating device to generate feed flow and a discharge flow and perform heat exchange between the feed flow and the discharge flow. The feed duct system 5 is equalized in an outer diameter throughout an overall length, and a part thereof is composed of an air-conditioning function unit 11 in the shape of a straight pipe formed through connection of units wherein a blower 13, a coil 19 for cooling, and a coil 16 for heating are linearly disposed. This constitution decreases the piping space of a duct system and installs the air- conditioning function unit 11 together with the piping of the duct system.
Patent JP-S56122400-A (JP)
Title: Purification of chenodeoxycholic acid
Inventor: KAMIYAMA FUMIO
IPC: C07J11/00
Filed: 1980-03-03
Abstract: PURPOSE: To obtain chenodeoxycholic acid useful as a dissolving agent for gallstone industrially advantageously without requiring esterification process, by carrying out liquid chromatography analysis using a specific filler as a fixed phase and water with a specified pH as an elute.  
     CONSTITUTION: An alcohol solution of roughly purified chenodeoxycholic acid is subjected to liquid chromatography analysis using a filler showning behavior to prolong elution time with rise in temperature (preferably spherical crosslinked synthetic high polymer having a not dissociating hydrophylic group, e.g., OH, ethylene oxide group, etc. and a hydrophobic group, e.g., alkyl, phenyl group, etc. in its molecule, having particle diameter 5W200μ) as a fixed phase and water with a pH not less than 6.5 as an elute. To obtain the filler, for example, a hydrophilic monomer, e.g. tetraethylene glycol dimethacrylate, etc. and a hydrophobic monomer, e.g., styrene, etc. are subjected to aqueous suspension polymerization.  
     EFFECT: A purifying time is extremely shortened, and since an organic solvent is not used, this purification is excellent in safety and cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56124199-A (JP)
Title: Data processing device
Inventor: SHIMOMURA TSUTOMU
IPC: G06F12/16
Filed: 1980-03-03
Abstract: PURPOSE:To check the memory efficiently, by inhibiting increment of the address register through a flip-flop and by controlling write and read functions to select parity check, compare, and so on. CONSTITUTION:When controlling flip-flop T of instruction holding register 410 is set, increment of read address register 407 is inhibited, and the memory is read by the held address of register 407, and its information is written as test data into the memory according to the address designated by write address register 408. Next, when flip-flop C of register 410 is set, the memory is read through register 408 where increment is inhibited similarly, and memory contents are compared with contents of data buffer register 404 by comparator 405. Further, when flip-flop V of register 410 is set also, parity check is selected, and the memory is checked efficiently by a required read function to be added to the write instruction.
Patent JP-S62186760-A (JP)
Title: Low-calorie processed food containing paste made from starch of devil's-tongue
Inventor: FUKUDA TAKASHI
IPC: A23L19/00
Filed: 1986-02-07
Abstract: PURPOSE:The titled food for dieting or preventing fatness, exerting no bad influence on characteristic flavor of the chief article of food, obtained by adding a specific amount of starch of the devil's-tongue thinly cut into paste. CONSTITUTION:The aimed food containing 20-80wt% starch of the devil's- tongue thinly cut into paste and preferably further 5-60wt% egg and/or milk.
Patent JP-H04265832-A (JP)
Title: Leakage detecting method
Inventor: YOSHIDA KOJI
IPC: G01M3/24
Filed: 1991-02-21
Abstract: PURPOSE:To detect the leakage from a valve or a tube accurately and easily. CONSTITUTION:In this leakage detecting method, signals from an acoustic sensor 3 mounted to a valve 1 or a tube 2 are preliminarily classified and recorded in a leakage file 10 or a no-leakage file 9 depending on the presence or absence of the leakage. A measuring signal obtained at the measuring time is compared with the signal in the leakage file 10 or the no-leakage file 9, thereby to detect leakage at 11. Since signals from the acoustic sensor 3 when no leakage is present are within a no-leakage threshold value, it is judged that there is not leakage. On the other hand, signals from the acoustic sensor 3 when a leakage is generated exceed a leakage threshold value, and therefore it is judged easily that there is leakage.
Patent JP-H05225777-A (JP)
Title: Semiconductor memory device
Inventor: KUBOTA YASUSHI
IPC: G11C11/406
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a leak current having capacity required to monitor refresh- timing with a memory cell MC for monitoring of comparatively few numbers, in a semiconductor memory device which sets refresh-timing of a memory cell for storing information by a refresh control circuit incorporated. CONSTITUTION:This device is provided with a memory cell for storing information (not illustrated) and a memory cell MC for monitoring in the same semiconductor substrate 1, also provided with a detector AMP which detects potential variation by a leak current of a capacitor C composing the memory cell MC for monitoring. The memory cell MC for monitoring is provided in a region 10 in the semiconductor substrate 1 where impurity concentration is higher than that in a region in which the above mentioned memory cell for storing information is provided.
Patent JP-H0570789-A (JP)
Title: Working fluid composition for refrigerator
Inventor: HAGIWARA TOSHIYA
IPC: C10N40/30
Filed: 1992-02-13
Abstract: PURPOSE:To obtain the title composition excellent in compatibility, lubricating properties, thermal stability, etc., by using, as the constituents, hydrofluorocarbon and an ester of a specified aliphatic polyhydric alcohol with a saturated branched aliphatic monocarboxylic acid. CONSTITUTION:100 pts.wt. ester (e.g. glycerin 2-ethyl hexanoate) obtained from an aliphatic polyhydric alcohol of the formula (wherein n is 0 to 20) and a 7-9C saturated branched aliphatic monocarboxylic acid (derivative), is mixed, if necessary, with 0.1-5 pts.wt. triaryl phosphate and/or triaryl phosphite, 0.001-0.1 pt.wt. benzotriazole (derivative), 0.05-2 pts.wt. mpound containing epoxy groups (e.g. phehyl glycidyl ether), and 0.001-2 pts.wt. metal inactivator having chelating capability to produce an oil for a refrigerator. This oil is mixed with hydrofluorcarbon to produce the title composition.
Patent JP-S57141769-A (JP)
Title: Electronic cash register including remote printer
Inventor: KAKIZONO YUKIO
IPC: G06F3/12
Filed: 1981-02-25
Abstract: PURPOSE:To identify a code of a printer of itself and to print data of goods items immediately, by connecting each remote printer and a plurality of ECRs in parallel and discriminating the discrimination code of the remote printer cor- responding the types of goods at the registration of the goods. CONSTITUTION:In a large scale restaurant 1, a plurality of ECRs 2a 2d are arranged and a plurality of cooking rooms 1a-1d are provided, and remote printers 3a-3d provided in the rooms 1a-1d are connected with the ECRs 2a- 2d in parallel. A specfic identification code is given to the printers 3a-3d respectively in advance, and in registrating a food, the transfer of data to any of the printers 3a-3d is discriminated with a CPU of the ECTs 2a-2d. In accordance with the discriminated output, the registrated data and the identification code to be transmitted for the printers 3a-3d are transmitted, and the identification code is identified at a reception means of the printers 3a-3d to print a respective food cooked at the rooms 1a-1d in accordance with the identification code of itself.
Patent JP-S53111213-A (JP)
Title: Portable measurement device for subscriber's traffic intensity
Inventor: HOSONO HIROMI
IPC: H04M3/36
Filed: 1977-03-10
Abstract: PURPOSE:To make it possible to measure easily the traffic intensity classified by outgoing directions of the extension subscribers, etc. , of PBX, by building in various electronic packages.
Patent JP-S62275247-A (JP)
Title: Image forming method
Inventor: HORII MATSUICHI
IPC: G03C5/29
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the photographic characteristics of a very high contrasty and a negative gradation having >10 of gamma value by processing the silver halide photographic sensitive material in the presence of a specific compd. CONSTITUTION:The silver halide photographic sensitive material is processed in the presence of the compd. shown by formula I. In formula I, Ar is aryl group, and concretely, phenyl group or naphthyl group which may be substd. The substituent is exemplified by alkyl group, aryl group, halogen atom or a combination thereof. The nitrogen contg. heterocyclic ring residue shown by R is concretely exemplified by pyridyl, pyrazinyl, primidyl group, etc., which may be substd. or the combination thereof. The concrete example of the compd. shown by formula I is those shown by formula I-1.
Patent JP-H08259205-A (JP)
Title: Method of forming substantially pure aqueous hydrogen peroxide
Inventor: PETSUKA JIYONSON
IPC: C01B15/013
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen peroxide soln. of a desired hydrogen peroxide concn. without using intricate and costly apparatus.  
     SOLUTION: The hydrogen peroxide soln. 1 contg. impurities is separated to vapors 3, 7 contg. hydrogen peroxide and the condensed hydrogen peroxide soln. 6 contg. the impurities in equilibrium therewith in an evaporator 2. The vapor directly obtd. from a production process for the hydrogen peroxide is usable in place of the vapors 3, 7 obtainable from the condenser 2. The pure hydrogen peroxide soln. 10 is obtd. by partial condensation of the vapor 7 in this invention and the residual vapor 11 in equilibrium with the soln. is formed in addition to this soln. by the partial condensation. This residual vapor has a low hydrogen peroxide concn. and is condensable in another condenser 13. The concn. of the resulted hydrogen peroxide soln. 10 is adjustable by the condensation rate of the partial condensation and, for example, the commercially marketed hydrogen peroxide soln. of 35% is obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60171606-A (JP)
Title: Method for manufacturing magnetic head of metallic magnetic substance
Inventor: TAKAHANE RITSUO
IPC: G11B5/127
Filed: 1984-02-17
Abstract: PURPOSE:To prevent deterioration of the characteristic of a magnetic head by forming a core block, from which the core of the magnetic head is manufactured by slicing, in such a way that grooves are installed to a pair of metallic magnetic substance bodies and the bodies are put together through a spacer after they are heat-treated and glass is molded to the grooves, and then, the core block is formed by means of the softening of the glass remaining in the grooves. CONSTITUTION:Track width controlling grooves 11B and 12B, grooves 11C and 12C for reinforcing the glass in the rear section, and groove 11E for winding are installed to gap forming surfaces 11A and 12A of metallic magnetic substance bodies 11 and 12. After the metallic magnetic substance bodies 11 and 12 are subjected to heat treatment, glass 13 is molded to a fixed thickness and ground. Then the bodies 11 and 12 are put together with a spacer in between and they are welded to each other by means of the softening of the glass 13 remaining in the grooves. Thus a core block 15 is formed. The core block is sliced to manufacture cores. Since the magnetic bodies 11 and 12 are bonded to each other by the glass 13, corrosion and creepage of silver solder do not take place and no working deformation occurs at the time of heat treatment. Therefore, deterioration of the characteristic of the magnetic head can be prevented.
Patent JP-S55118930-A (JP)
Title: Intermediate for carbon fiber composite material
Inventor: TADA TAKASHI
IPC: C08L67/00
Filed: 1979-03-08
Abstract: PURPOSE: The title intermediate having improved adhesivity and interlaminar shear strength, comprising a thermosetting resin as a matrix consisting of an unsaturated alkyd resin, a specific allyl ester prepolymer and monomer as main components and a catalyst.  
     CONSTITUTION: 1W10pts.wt. of a polymerization catalyst (e.g., t-butyl perbenzoate) is added to a resin consisting of 100pts.wt. of an unsaturated alkyd resin (e.g., unsaturated polyester resin) and/or an aryl ester prepolymer (e.g., diarylphthalate) having two or more allyloxycarbonyl group and not more than 50wt. part of the above-mentioned allylester monomer. The resulting resin composition is impregnated into carbon fibers to give the desired intermediate. The use of carbon fibers sized with 0.3W6wt% of an epoxy resin gives preferably an interlaminar shear strength of not less than 8kg/mm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61189106-A (JP)
Inventor: ABE KIYOMI
IPC: H02B13/02
Filed: 1985-02-14
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-H10223717-A (JP)
Title: Element evaluation method and manufacture of element
Inventor: HONDA KOICHIRO
IPC: H01L21/66
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an element evaluation method in which the ferroelectricity of an element constituent member can be evaluated even in a state that an electrode is not provided by a method wherein a change in the phase of an electron beam passing a space part near the element constituent member is detected by an electron beam hologram and the presence of the ferroelectricity of the element constituent member is judged on the bais of its detection result. SOLUTION: A change in the phase of an electron beam passing a space part an element constituent member is detected by an electron beam hologram, and the existence of the ferroelectricity of the element constituent member is judged on the basis of its detection result. For example, a sample in which a lower-part electrode 22 is formed on the whole on the lower side of a PZT film 21 is cut thin to such an extent that an electron beam can be transmitted, an electron beam is shone from a direction perpendicular to its cross section, and an interference image is photographed. In addition, on the basis of a phase image which is obtained by image- processing the interference image and which is shown in the figure, the potential distribution inside a crystal is observed inside the PZT film 21. That is to say, a change in a phase corresponding to a grain boundary is recognized. Consequently, the size of a grain in a ferroelectric film can be measured.
Patent JP-H04266030-A (JP)
Title: Pseudo planar transistor
Inventor: NAGURA HIDEAKI
IPC: H01L29/73
Filed: 1991-02-21
Abstract: PURPOSE:To raise the breakdown strength of a transistor and increase manufacturing yield. CONSTITUTION:A collector region 1a, and the border of a base region 3a adjoining to the collector region are removed to an extent, not deeper than the base region. As a result, the base region 3 takes the shape of a mesa. The base region and the collector region are covered with a protective film 7 of arsenic dioxide.
Patent JP-S56122905-A (JP)
Title: Optical detecting device for surface defect
Inventor: ICHIHARA JIYUNICHI
IPC: G01N21/88
Filed: 1980-03-04
Abstract: PURPOSE:To enhance the capability for detection of scattered lights, by providing plural optical fibers, which receive scattered reflection lights, on the conical surface with the light condensed point as the apex and by leading the light to the photodetector through optical fibers. CONSTITUTION:The light from light source 1 is condensed through condenser lens 2 and is irradiated to minute region B on object 3. If a defect exists in minute region B, the reflection light becomes a scattered light. Many optical fibers 5 are arranged on conical surface D with minute region B as the apex so that their one end faces are placed on the same circle on conical surface D in the direction of light condensed point B, and they are fixed by fixing material 6. The other end faces of optical fibers 5 are bundled and are led to photodetector 4 arranged apart.
Patent JP-S60171487-A (JP)
Inventor: TANI MICHISHIGE
IPC: G21C13/00
Filed: 1984-02-17
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。