baber/WOPTO huggingface dataset:
Patent JP-H01222621-A (JP)
Title: Digital protective relay
Inventor: SUZUKI MAKOTO
IPC: G01R19/04
Filed: 1988-03-01
Abstract: PURPOSE:To allow high speed judgement and to cause no errors by frequency variation, by performing the operation with sampling values within designated sampling time. CONSTITUTION:Voltage and current sampling values 13, 18 and 19 are doubled in a designated constant with scaling factor operation means 20 and 21, and with difference operation means 11, 12, 22 and 23 difference operation is performed. By inputting the outputs of these difference operation means 11, 12, 22 and 23 into product operation means 13 and 14, the product is found. Furthermore, the outputs above are inputted into difference operation means 24 to find the difference. The output of this difference operation means 24 is inputted into judgement operation means 16 and when the output of the difference operation means 24 is positive, the output is caused to be issued.
Patent JP-S55141575-A (JP)
Title: Corrosion inhibitor for metal
Inventor: SATOU YUUICHI
IPC: C23F11/167
Filed: 1979-04-23
Abstract: PURPOSE: To provide a corrosion inhibitor effective for various metal, by mixing dithiol-S-triazine derivative with phytic acid.  
     CONSTITUTION: Dithiol-S-triazine derivative such as monosodium 2-anilino-4,6- dithiol-S-triazine is mixed with phytic acid in (1W5):(1W20) proportion, and the mixture is added to water, ro dissolved in a coating medium such as water soluble coating, dispersion coating, or powder coating, or mixed and dispersed in these coatings. In all cases, corrosion inhibitor imparting excellent corrosion resistance to iron, copper, aluminum, tin, zinc and their alloys is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61208265-A (JP)
Title: Semiconductor element for electric power
Inventor: OOHIRA KENYA
IPC: H01L29/06
Filed: 1985-03-12
Abstract: PURPOSE:To minimize the reduction of an effective area as compared to two-step bevel structure by forming an annular projecting section, in which two junctions extend to the surface of a semiconductor substrate from the inside of the substrate, to the outer circumference of the substrate, digging a V groove from the upper surface of the projecting section and shaping double positive bevel structure. CONSTITUTION:The peripheral section of the upper surface of a semiconductor substrate 10 is made higher than the forming surfaces of electrodes 7, 8 on the inside. An impurity is introduced from the surface of the substrate 10 shape a layer having a conduction type reverse to the substrate. As the result of a diffusion, not only p-n junctions 5, 6 parallel with the upper and lower main surfaces of the substrate but also junctions 51, 61 parallel with a side surface can be formed in the substrate. A V-shaped groove 14 is dug from the upper surface of an outer circumference section to these junctions, thus forming a double positive bevel to the J1 junction 51 and the J2 junction 52. The V groove 14 is easy to be processed with the increase of a stepped section (h) between the outer circumference section and the inside, but the same extent as the diffusion depth of at least p-type diffusion layers 1, 2 may be adopted as the stepped section. The width (w) of the outer circumference section can be determined arbitrarily without depending upon the thickness of the semiconductor substrate.
Patent JP-H04267365-A (JP)
Title: Liquid machining unit
Inventor: KANDA EIZABURO
IPC: B05B3/00
Filed: 1991-02-21
Abstract: PURPOSE:To improve machining accuracy by arranging a row of nozzles, oppositely to a material to be machined, along a transfer path of the material and setting the swinging direction of the nozzle of at least one of a plurality of spray units between the parallel direction and the perpendicular direction with respect to the moving direction of the material to be machined. CONSTITUTION:A plurality of spray pipes 1 are spaced in parallel above and below a carry roller 6. A spray unit 7 is disposed with a nozzle 2 being set at an angle of 45 deg. to the right with respect to the forward moving direction of a material 13 to be processed, and a third processing tank 10 is provided with a spray unit 7 with the swinging direction of a nozzle 2 being set perpendicular to the moving direction of the material 13 to be processed. A fourth processing tank 11 is provided with a spray unit 7 with the swinging direction of a nozzle 2 being set at an angle of 45 deg. to the left with respect to the forward moving direction of the material 13 to be processed, and a fifth processing tank 12 is provided with a spray unit 7 with the swinging direction of nozzle 2 being set in same direction as a first processing tank.
Patent JP-S59175176-A (JP)
Title: Manufacture of electrostrictive effect element
Inventor: OCHI ATSUSHI
IPC: H01L41/22
Filed: 1983-03-24
Abstract: PURPOSE:To electrically connect internal electrodes stably and efficiently by electric connection by forming insulation patterns using electrophoresis so that glass powder deposits on the exposed part of the internal electrode and only in its periphery. CONSTITUTION:After the back side is so protected that extra deposit does not generate, the laminated body is dipped in a suspension. Then, a DC current is impressed between opposed electrode plates and external terminals. The glass powder electrified in positive deposits on the exposed part of the internal electrode and only its periphery. Next, the insulation pattern is formed also on the back surface in the same manner. The parts of broken lines are cut into the final dimension of the titled element 51.
Patent JP-H09243855-A (JP)
Title: Optical multiplexer-demultiplexer
Inventor: IIDA MASANORI
IPC: G02B6/34
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a zero-order diffraction light beam from a diffraction grating, being unwanted light in an optical multiplexer- demultiplexer, affecting an optical multiplexer-demultiplexer system and to reduce a noise. SOLUTION: By setting zero-order diffracted light 10, not diffracted but reflected by a diffraction grating 4, free from a light passing portion 11 provided in the propagating direction of the zero-order diffracted light to the outside of a module casing 51 on the side face of the module casing 51 between the diffraction grating 4 and a collimator lens 3, it is prevented that the zero-order diffracted light 10 becomes a stray light beam and scattering from inside the module casing 51.
Patent JP-H02227023-A (JP)
Title: Plural layer casing for processed food
Inventor: SATO ICHIRO
IPC: A22C13/00
Filed: 1989-02-28
Abstract: PURPOSE:To provide a plural layer casing for processed foods suppressing the weight reduction of a processed meat food within an allowable limit on the packing process of the meat and slightly producing wrinkles on the surface of the product by disposing a moisture-resistant polymer film having many fine holes. CONSTITUTION:A moisture-resistant polymer film layer such as polyvinylidene chloride film layer is disposed on at least one surface of a sheet of viscose- impregnated paper, and many fine holes having a diameter of approximately 0.1-0.8mm are formed in at least the moisture-resistant polymer film layer or both the moisture-resistant polymer film and the viscose-impregnated paper sheet.
Patent JP-2000251596-A (JP)
Title: Tilting switch
Inventor: SASAO SHIN
IPC: G01C9/36
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tilting switch causing no malfunction and excellent in stability. SOLUTION: In this tilting switch, a spherical body 6 is placed in a substantially central part of a base 3, a tilting surface 4 for guiding the spherical body 6 to the substantially central part is formed on the upper surface of the base 3 around the spherical body 6, the base 3 is covered by a cover 1 made of a transparent member, a detecting means for detecting movement of the spherical body 6 is placed under the spherical body 6, and a gap between the upper surface of the base 3 and the cover 1 is charged with the spherical body 6 and a certain amount of liquid 12 to form a bubble 13 and is sealed. A reference mark 2 is indicated on the upper surface of the cover 1.
Patent JP-S55140863-A (JP)
Title: Flash fixing device
Inventor: SONE KIYOSHI
IPC: G03G15/20
Filed: 1979-04-21
Abstract: PURPOSE:To shorten the continuation time of noise vibrations and suppress energy consumption by driving fan motors only while recording paper is in the fixing part and letting the starting and stopping of the fan motors be automatically accomplished according to the incoming of the recording paper. CONSTITUTION:In the flash fixing device which fixes the visible image on recording paper 1 by the flash light of a flash discharge tube 5, the incoming of the recording paper 1 is detected by the photo sensor PD1 disposed just before the developing roller 2 and in response to this detection signal, a fan motor M1 which sucks air through the vent port of the recording paper guide plate 3 in the flash radiation region is driven. In addition, in response to one of said detection signal and the light emission trigger signal, a fan motor M2 is driven to exchange the air in the reflecting plate 4 encircling the flash discharge tube 5, by which cooling action is effected. At the specified timing after the recording paper 1 goes through the detecting means PD1, the fan motors M1 and M2 are stopped.
Patent JP-H07231732-A (JP)
Title: Grader for hen's egg or the like
Inventor: NANBU KUNIO
IPC: A01K43/04
Filed: 1994-02-22
Abstract: PURPOSE:To provide a grader which is a grader of an apparatus capable of placing articles such as hen's eggs in individual housing containers and classifying the articles for each grade thereof, memorizing a signal from a grade determining means in the order of receiving, performing the tracking of the present position at the time of reaching a place just before the classifier and accurately operating the classifier. CONSTITUTION:This grader is obtained by providing a signal with grade signal producers 13 and 14, carrying out the relay of each article in a housing container in a series of conveying means 15 and 16, making the article reach a grading part, performing the tracking of the present position of the housing container from a stage of detecting the housing container with a detecting means for the passage of the housing container with an arithmetic part, operating the classifier when the housing container attains the classifying point and performing the grading.
Patent JP-H03253661-A (JP)
Title: Interior wall material
Inventor: ODA KENICHI
IPC: E04F13/18
Filed: 1990-03-01
Abstract: PURPOSE:To ensure excellent air permeability and sound absorptivity by a method wherein an interior wall material, made by mixing wood chips at a specified rate to plaster as a base material, is applied over a metal plate in corrugated section for first and second coatings, and finish coating is made in Japanese style or the like. CONSTITUTION:An interior wall material for a first coating is made by taking one part of plaster, two of ceder chips, and one of fire tree chips, and by mixing the above-mentioned materials with water added. Then the first coating is made with said material in desired thickness over the surface of a metal panel in corrugated section. The interior wall material for a second coating is made by taking one part of plaster and two of fire tree chips, and by mixing the above-mentioned materials, and the second coating is made, being overlaid on the surface of the first coating. Finish coating over the surface of the second coating is made either in Japanese style or in plastering, depending on which of the Japanese style or the western style is specified. Thereby the interior wall material can be made in excellent air permeability, moisture absorptivity and thermal insulating capacity.
Patent JP-H05254839-A (JP)
Title: Production of oxide superconductive material
IPC: C01G1/00
Filed: 1992-03-06
Abstract: PURPOSE:To raise the single crystal of bismuth oxide superconductor 2212 phase into the more large crystal having good crystallinity. CONSTITUTION:A raw material mixture containing component elements is melted in a temperature range of 950-1150 deg.C and subsequently quenched and solidified to form the amorphous material. The amorphous material is heated and held in a temperature range of 750-850 deg.C to form a superconductive phase.
Patent JP-S63216883-A (JP)
Title: 4,5-dihydro-4,5-dioxo-1h-pyrrolo(2,3-f)quinoline derivative, its production and synthetic intermediate
Inventor: OSHIRO YOSHIKI
IPC: C07D471/04
Filed: 1987-03-06
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are H or alkyl; R3 is OH, lower alkoxy or (alkyl-substituted)amino]. EXAMPLE:7, 9-Bis(dimethylcarbamoyl)-4,5-dihydro-4,5-dioxo-1H-pyrrolo-[2,3-f]qui noline-2-carboxylic acid methyl ester. USE:Catalyst for various oxidation reactions, coenzymes and pharmaceuticals. PREPARATION:The objective compound can be produced by reacting a com pound of formula II (R4 is lower alkyl; X is halogen) with an amine of formula III (preferably ammonia, methylamine, diethylamine, etc.) in an inert solvent (preferably methylene chloride, etc.) at 0-100 deg.C and treating the resultant com pound of formula IV with an oxidizing agent [preferably cerium (IV) ammonium nitrate].
Patent JP-2000250060-A (JP)
Title: Liquid crystal display device
Inventor: HANARI ATSUSHI
IPC: G09F9/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reuse normal parts and to reduce cost by separating both parts without damaging after connecting a liquid crystal display element and an external driving circuit with a wiring substrate. SOLUTION: A flexible wiring board 13 to connect a liquid crystal display element 11 and an external driving circuit 12 is constructed with two parts consisting of a liquid crystal side wiring board 17, to which joints 17b, 18b are soldered, and a driving side wiring board 18. In the case the liquid crystal display element 11 and the external driving circuit 12 are separated, reuse of normal parts is feasible without damaging both the liquid crystal display element 11 and the external driving circuit 12 by heating and separating the joints 17b, 18b.
Patent JP-H01311881-A (JP)
Title: Method of controlling stoppage of driving motor operating intermittently
Inventor: SUTAFUAN ORUSON
IPC: H02H3/44
Filed: 1989-03-03
Abstract: PURPOSE: To avoid erroneous stopping of a motor by measuring current consumption of the motor at an equal time interval and comparing the measurement with the average value of several previous measurements before stopping the motor. CONSTITUTION: The drive motor for a pump or a mixer is subjected to stop control by means of a microcomputer or the like. In this regard, current consumption is measured at an equal time interval and each measurement is compared with the average value of several previous measurements. When the difference between an actual value and the average value exceeds a predetermined level, the motor is stopped. Since the average value is updated and adapted constantly, erroneous stoppage can be avoided.
Patent JP-S51126748-A (JP)
Title: Negative feedback type phase detector
Inventor: FUKUSHIMA ISAO
IPC: H03D3/02
Filed: 1975-04-26
Abstract: PURPOSE: To materialize the complex functions of a negative feedback type phase detector with simple circuitry, and thereby obtain a negative feedback type phase detector in which the number of elements necessary has been reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51126704-A (JP)
Title: Pnpn channel drive system
Inventor: AKIYAMA NOBUYOSHI
IPC: H04M3/00
Filed: 1975-04-25
Abstract: PURPOSE: To facilitate the control of channel driving performance in the multistage matrix by performing the gate drive in each stage through the timing control. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01223828-A (JP)
Title: On-vehicle receiver
Inventor: IGARASHI HIROSHI
IPC: B60R11/02
Filed: 1988-03-03
Abstract: PURPOSE:To receive a guide broadcast automatically by providing a reception means receiving a guide broadcast when it is discriminated that its own vehicle position is in an area subject to guide broadcast. CONSTITUTION:A detection means 1 detects the running distance and running direction of its own vehicle and detects the position of its own vehicle by the arithmetic operation or other method directly. A guide broadcast area is stored in advance in a storage means 2 and a discrimination means 7 discriminated whether or not its own vehicle position exists in the stored guide broadcast area. Based on the result of discrimination, the reception means 8 receives the guide broadcast when its own vehicle exists in the guide broadcast area. Thus, the reception of the guide broadcast is attained automatically.
Patent JP-S61211009-A (JP)
Title: Manufacture of box body
Inventor: MURAKAMI MITSUYOSHI
IPC: B29C45/37
Filed: 1985-03-15
Abstract: PURPOSE:To mold various kinds of box bodies, having the same configuration, size and the like, by one metallic mold by a method wherein a part of molding mold is constituted of a detachable block and the block corresponding to the kind of box body is attached to the mold to effect the molding of the same box body. CONSTITUTION:In case the blocks 6, 7 are attached to the top force 3 and the bottom force 4 respectively, a cavity 12, defined in the mold 5, is the configuration of the box body for 103-type main device and, accordingly, the box body 1 of the 103-type device may be molded when resin is introduced into the cavity 12 from a gate 18 and molding is effected. On the other hand, in case the mold 5 is removed from plattens 1, 2 or the like and, thereafter, the blocks 6, 7 are removed by loosening screws 9, 11 while the blocks 6A, 7A are attached to the top force 3 and the bottom force 4 respectively instead of the blocks 6, 7, the cavity 12A, defined in the mold 5, is changed to the configuration of the box body of 308-type main device. Therefore, resin is introduced into the cavity 12A through the gate 18 to mold the box body of the 308-type main device.
Patent JP-S56147609-A (JP)
Title: Regenerating method for absorbent solution of gas absorption apparatus
Inventor: YAMAMOTO NORIAKI
IPC: B01D53/18
Filed: 1980-04-18
Abstract: PURPOSE: To inexpensively regenerate the absorbent solution, by introducing an inert gas, unreactive with the prescribed gas and unabsorbable by the absorbent solution, into the absorbent solution absorbed the prescribed gas.  
     CONSTITUTION: The mixed gas is introduced into the absorption column 1 from the lower pipe 7 and the absorbent solution is spread into the column's upper part. The absorbent solution dissolved the prescribed gas is fed to the top of the regeneration column 2 through the pipe 9, and contacts with air introduced from the pipe 12 into the middle zone of the regeneration column 2. A reboiler 3 for heating the absorbent solution is connected to the bottom zone of the regeneration column 2; the reboiler 3 heats the absorbent solution with the use of steam. The prescribed gas vaporized by heating mingles with said air, flows upward, flows out of the top of the column 2, and flows into the condenser 4; the absorbent solution liquefied in the condenser 4 is returned to the top of the regeneration column 2, and the uncondensed air and prescribed gas are taken out of the system through the pipe 11. Meantime, the regenerated absorbent solution is collected in the bottom of the regeneration column 2 and is again spread into the top of the absorption column 1 throgh the pipe 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11252381-A (JP)
Title: Image processor
Inventor: IMAIZUMI SHOJI
IPC: H04N1/415
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently compress an image in an image processor for switching the variable length encoding system of respective blocks, based on the attribute discrimination results for respective blocks by converting the data of an attribute memory through a means of a prescribed condition, based on the attribute discrimination result and writing it in a compression memory. SOLUTION: A color conversion part 201 linearly converts RGB data which are inputted through an interface 220 and converts RGB data into YCrCb data which are lightness and chromaticity data. A base removal part 202 corrects the gradation of the highlight part of Y data by using a base removal table and converts the highlight part into white data regarding YCrCb data converted by a color conversion part 201. An attribute discriminating part 203 discriminates the attribute in the block unit of an original image with respect to Y'CrCb data, to which a base removal processing is executed by the base removal part 202. An attribute memory 205 stores an attribute discrimination result with respect to the attribute discrimination part 203 as attribute data of two bits.
Patent JP-S53135548-A (JP)
Title: Inhibition system for ballot information reinput
Inventor: ODA KOUJIROU
IPC: G06Q50/00
Filed: 1977-04-30
Abstract: PURPOSE: To prevent the rewriting of the data caused by the malfunction for the composite ballot ticket vending machine by providing the flag and then inhibiting the input of the ballot information into the ballot information holding means corresponding to the flag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09324033-A (JP)
Title: Stably storable phosphorus-modified epoxy resin
Inventor: HANSUU IERUKU KURAINAA
IPC: C08G59/14
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant phosphorus-modified epoxy resin which has good storage stability, can be produced easily without any troubles and can be processed by reacting an epoxy resin having a specified epoxy value with a specified ester-acid anhydride.  
     SOLUTION: This resin contains 5-25wt.% ester-acid anhydride produced from a phosphonic diester, a phosphinic diester or a mixture thereof and phosphorus pentoxide and has an epoxy value of 0.05-0.6mol/100g. The ester-acid anhydride is usually produced from 1-3mol of a phosphonic diester, a phosphinic ester or a mixture thereof and 1mol of phosphorus pentoxide. The phosphorus- modified epoxy resin is produced by reacting 95-75 pts.wt. epoxy resin (starting material) having an epoxy value of 0.1-0.8mol/100g with 5-25 pts.wt. ester-acid anhydride at -20 to 150°C in the presence or absence of a solvent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S59177295-A (JP)
Inventor: KUNIKATA MAMORU
IPC: B66C13/20
Filed: 1983-03-25
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-S55143631-A (JP)
Title: Initialization system
Inventor: ISHIKAWA TATSUO
IPC: G06F1/00
Filed: 1979-04-26
Abstract: PURPOSE: To prevent data in FF, etc., inside a passive unit from being destroyed by generating no initialization signal until the operation of the passive unit ends in  the initialization system of a computer system.  
     CONSTITUTION: Initialization request signal INT-REQ is input to the set input terminal of SR type FF2. Then, set output signal FF-INT of FF2 is input to the 1st input terminal of AND gate 3 1  and signal BUSY showing that a main memory unit not shown in the figure and constituting a passive unit is OFF is input to the 2nd input terminal and then sent to AND gate 4 together with outputs of AND gates 3 2 , 3 3 .... Further, those outputs are transmitted to FF5, which outputs initialization signal INIT by a set signal delayed 6 by a fixed time. Consequently, data in FF, etc., in the passive unit can be prevented from being destroyed by generating no signal INIT until the operation of the passive unit ends. 
     COPYRIGHT: (C)1980,JPO&Japio