baber/WOPTO huggingface dataset:
Patent JP-H01187484-A (JP)
Title: Synthetic aperture radar equipment
Inventor: KONDO HIDETOSHI
IPC: H01Q3/28
Filed: 1988-01-21
Abstract: PURPOSE:To put the radar equipment in operation even if power supply from an airframe is reduced by providing transmission/reception modules provided corresponding to antenna elements of an array antenna, plural power sources, and a controller. CONSTITUTION:A sent signal from a transmission part 1 is distributed to the respective transmission/reception modules by a power distributor/synthesizer 6, and sent signals which are shifted in phase in the modules 7 corresponding to the positions and scanning angles of the modules 7 and amplified are sent to the ground surface by the antenna elements 8 corresponding to the modules 7. Radio waves which are reflected by the ground surface are received by the elements 8, synthesized by the power distributor/synthesizer 6 through the modules 7, and sent to a reception part 2, which sends its output to a signal processor 3. Hundreds - thousands of elements 8 are arranged at one antenna part 4, so there are modules 7 as many as the elements 8. The modules 7 are sectioned by 1-(m) arrays, to which power sources are connected respectively; and the power sources are turned on and off by the controller.
Patent JP-H01295597-A (JP)
Title: Electronic equipment controller
Inventor: NAKAMURA TADASHI
IPC: H04Q9/00
Filed: 1988-01-20
Abstract: PURPOSE:To relieve the load of a controller and to provide the degree of freedom of setting and the expanding performance by setting in advance properly an optional type code representing kinds of plural sensors and/or electronic equipments and an optional equipment number code representing the equipment number for interface unit. CONSTITUTION:The equipment number code is preset by an equipment number code setting means 106 based on a preset equipment number code. A equipment kind code setting means 107 presets one type code based on the preset type code. Since the equipment number code and the type code are set by means 106, 107 provided to an interface unit SS-IFU, no load is imposed on a home monitor or a telecontroller and the equipment connected to the unit SS-IFU or the type of sensor is selected optionally properly and its application range is expanded.
Patent JP-H02193736-A (JP)
Title: Indicator for vehicle
Inventor: FUJII YUTAKA
IPC: B60Q3/04
Filed: 1989-01-19
Abstract: PURPOSE:To realize the simple and accurate visibility of a display image consisting of a regenerated image, by providing a percolating plate of a high refractive index closely at the front surface of a hologram recorded with an interference pattern opposing the display image, and radiating a regenerated illumination light to the hologram as a parallel light. CONSTITUTION:A regenerated illumination light (a) is radiated toward a window hole 5 via a reflection plate 9 from a light fiber 8. A reflection type hologram 6 recorded with an interference pattern opposing a display image, is fitted to the window hole 5, and a percolating plate 7 of a high refractive index is provided in a close state at its front surface. Accordingly, when regenerated illumination lights pass through the percolating plate 7, they fall into the state of nearly parallel lights and are radiated toward the hologram 6. As a result, a clear regenerated image without distortion can be formed on a display plate 10 with a simple constitution.
Patent JP-S58130778-A (JP)
Title: Sampling inputting method and device for output of power converter
Inventor: SAKURAI BUICHI
IPC: H02M7/155
Filed: 1982-01-29
Abstract: PURPOSE:To eliminate the installation of a filter by employing as a DC amount  a sampledvalue for each wave of pulsating waves. CONSTITUTION:The outputs of a DC current transformer DCCT and a DC transformer DCPT are sampled through a sample-holding circuit S/H for each wave of pulsating waves, and are inputted through an analog-to-digital converter A/D to a digital unit CPU. The digital unit CPU produces a control voltage, which is inputted to an automatic phase shift controller APPS, which generates the firing pulse of a control angle corresponding to the control voltage. This firing pulse is applied to a power converter S.
Patent JP-S57141498-A (JP)
Title: Preparation of synthetic lubricating oil
Inventor: TAKAHATA KAZUNORI
IPC: C07C67/00
Filed: 1982-01-29
Abstract: PURPOSE: To prepare synthetic lubricating oil having excellent oxidation stability and heat stability, by hydrogenating 2,4-diphenyl-2-methylpentene below a specific temperature in the presence of a Ru catalyst.  
     CONSTITUTION: 2,4-Diphenyl-2-methylpentene is catalytically reduced with pressurized hydrogen below 240°C in the presence of a Ru catalyst. Byproduction of an isomer, 2,5-dicyclohexyl-2-methylpentene, is restrained by this method, so that the synthetic lubricating oil comprising 2,4-dicyclohexyl-2-methylpentene having the purity of about 99% or more can be obtained. As the synthetic lubricating oil has so small content of the above-mentioned isomer deteriorating the oxidation stability and heat stability of the oil that it has good stability. Further, 2,4-diphenyl-2-methylpentene used as the raw material comprises 2,4- diphenyl-4-methyl-1-pentene, 2,4-diphenyl-4-methyl-2-pentene and a mixture of these. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59136960-A (JP)
Title: Component parts for electronic circuit
Inventor: TAKADA MASAAKI
IPC: H01L25/00
Filed: 1983-01-27
Abstract: PURPOSE:To reduce parasitic capacitance largely by simple structure, and to increase the number of resistors loaded by arranging a high permittivity porcelain capacitor part to an uppermost layer, a low permittivity porcelain material substrate to an intermediate layer and a bus wiring substrate to a lowermost layer. CONSTITUTION:An annular spacer 13 interposed between a laminated porcelain capacitor part 1 and a porcelain material substrate 15 is constituted by a porcelain material of low permittivity such as alumina. An electrode 12 is connected to an electrode 11 for the laminated porcelain capacitor part 1 by an electrode 14 on the space 13. An electrode 2 is not in contact with the procelain capacitor part 1 of high permittivity because the spacer 13 is interposed, and parasitic capacitance is not generated. The laminated porcelain capacitor part 1, the spacer 13 and the porcelain material substrate 15 are bonded firmly with adhesives 16 such as glass while an IC chip 5 is sealed in a closed space surrounded by these three parts.
Patent JP-H10195174-A (JP)
Title: Epoxy resin, epoxy resin composition and cured material made therefrom
Inventor: AKATSUKA YASUMASA
IPC: C08K3/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin which has low viscosity, gives a cured material excellent in toughness and is useful for a molding material, a casting material, a laminating material, a composite material, a coating material, an adhesive, a resist, etc., by using a hydrogenated bisphenol A compound having both ethylene oxide groups having a specified number of repeating units and glycidyl groups. SOLUTION: This epoxy resin is represented by formula I (wherein n is 1 to 10; and G is glycidyl). It is obtained, for example, by reacting a dissolved mixture of a compound of formula II and an excess of an epihalohydrin, such as epichlorohydrin or epibromohydrin, with an alkali metal hydroxide, such as sodium or potassium hydroxide, at 20-120 deg.C after or while the alkali metal hydroxide is added to the dissolved mixture, or by adding a catalyst comprising a quaternary ammonium salt, such as tetramethylammonium chloride or tetramethylammonium bromide, to a dissolved mixture of a compound of formula II and an epihalohydrin to effect dehydrohalogenation (ring closure).
Patent JP-S58135011-A (JP)
Inventor: KURARENSU ARUBAATO DEEN
IPC: B65G17/38
Filed: 1983-01-27
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-S61171143-A (JP)
Title: Bonder
Inventor: NEMOTO TOSHIYA
IPC: H01L21/60
Filed: 1985-01-25
Abstract: PURPOSE:To facilitate the observation of the bonding condition of objects to be processed, even in the case of using an optical microscope at a distance from a TV camera, by a method wherein a light source lamp which applies light toward the position of the focus of the optical microscope is loaded to the main body of this microscope. CONSTITUTION:A light source lamp 21 which applies the illuminating light for observing the wire bonding condition of a work 6 toward the position of the focus of the optical microscope 14 loaded to the bonder main body 1 is loaded to the main body 22 of the optical microscope 14. Thereby, even in the case of using the microscope 14 at a distance from a TV camera 12, there is no possibility of the darkness of a microscope 14 field of sight; therefore, the observation of the bonding condition of the work 6 at all positions between the pre-heating section 8 of a carrier part and the inspecting section 10 is facilitated. Accordingly, bonding failures of the work 6 can be easily discovered.
Patent JP-2000211713-A (JP)
Title: Storage system for recording medium
Inventor: CHIN ISAO
IPC: B65G1/137
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory storage system for recording medium which has a simple and inexpensive structure and is easy to use. SOLUTION: This storage system for recording medium is provided with a storing rack 10 which is assembled with a plurality of cases storing respective discs, and a plurality of lamps 13 corresponding to the respective cases. A server computer 20 integrating a CPU 21 and a fixed storage device 22 is connected to the storing rack 10. A case information table which links the respective cases 12 and discs stored in the respective cases with each other is stored in the storage device 22. The CPU 21 changes, when the disc is specified by an input device 32 connected to a client computer 30, the display condition of the lamp 13 corresponding to the disc with reference to the case information table.
Patent JP-S62187473-A (JP)
Title: Pyridobenzoxazine derivative
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1987-01-23
Abstract: NEW MATERIAL:9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihy dro-7H-pyrido[1,2,3,-de][1,4]benzoxazine-6-carboxylic acid and a salt thereof. USE:With powerful antimicrobial action on Gram-negative and Gram-positive bacteria including Pseudomonas aeruginosa and useful as a medicine. PREPARATION:9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-d e][1,4] benzoxazine-6-carboxylic acid and N-methylpiperazine are heated in a polar solvent, e.g. dimethyl sulfoxide, sulfolane or water, at room temperature - 200 deg.C, preferably 70-150 deg.C to afford the aimed novel compound.
Patent JP-S56122382-A (JP)
Title: Crystalline acid addition salt of 7betaa*22*22aminoo44thiazolyl**22 methoxyiminoacetamide**33cephemm44carboxylic pivaloyloxymethyl ester
Inventor: RIKAADO SUKAATATSUINI
IPC: C07D501/18
Filed: 1981-01-31
Abstract: The invention relates to the novel crystalline hydrochloride and the crystalline hydrobromide of 7 beta -[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid pivaloyloxymethyl ester, a process for the production thereof, and pharmaceutical preparations that contain these compounds.
Patent JP-S59137879-A (JP)
Title: Assembly of timepiece wheel train
Inventor: KAWASE NAOKI
IPC: B23P19/00
Filed: 1983-01-28
Abstract: PURPOSE:To enable automatic assembly of a wheel and an upper substrate in a small and thinner timepiece wheel train by regulating the standing position of the wheel from outside of the wheel train by magnetic attraction force. CONSTITUTION:A lower substrate 1 is placed on a slip preventor 4 so that lower shaft hole 1a comes to the position of a lower magnetic attraction member 5 and a wheel 3 is erected temporarily on the substrate 1. Then, an upper substrate 2 made of a non-magnet material is positioned normally on an upper shaft 3b and a magnetic attraction device 7 approaches from above the upper substrate 2 and set at the position where an upper magnetic attraction member 8 matches with the upper shaft hole 2a of the upper substrate 2. Under such a condition, current flows separately through a lower coil 6 and an upper coil 9 to regulate the wheel 3 to a standing position. Under such a condition, as the upper substrate 2 lowers, the upper shaft 3b is inserted into the upper shaft hole 2a of the upper substrate 2.
Patent JP-S5397818-A (JP)
Title: Measuring system for projecting magnification
Inventor: SEKIDOU TATSUYA
IPC: G03F1/00
Filed: 1977-02-07
Abstract: PURPOSE: To simply measure the magnification of a projecting image of an enlarge by operating the magnification from the height of the film surface of a light source and the focal distance of a projecting lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5397323-A (JP)
Title: Still picture scanning carving system
Inventor: UEDA SHIGEHIKO
IPC: H04N5/76
Filed: 1977-02-07
Abstract: PURPOSE:To ensure a visual check the progress state of the scanning line of being carved, by actuating the carving head through reading the output signal from the monitor with every scanning line and also projecting the output signal on the screen of the monitor TV.
Patent JP-H05200960-A (JP)
Title: Coloration of fiber reinforced resin molded object
Inventor: NISHI YASUYUKI
IPC: B32B7/06
Filed: 1992-01-27
Abstract: PURPOSE:To inexpensively obtain a colored surface of high quality and to improve working environment to a large extent in the coloration of an FRP molded object. CONSTITUTION:A gel of an unsaturated polyester resin mixed with pigment is preliminarily sprayed to sheet like casting paper to be cured. The unsaturated polyester resin layer 2 on the casting paper 1 is closely bonded to the surface to be colored of a molded object 3 composed of an uncured fiber reinforced resin to be cured on the molded object 3. After demolding, the casting paper 1 is peeled from the unsaturated polyester resin layer 2 of the obtained colored molded object to obtain a colored surface.
Patent JP-S63238144-A (JP)
Inventor: TOMASU KUURUMAN
IPC: C08L21/00
Filed: 1988-01-22
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-S63199406-A (JP)
Inventor: MAATEIN NOOMAN UIRUSON
IPC: H01F7/20
Filed: 1988-01-22
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-S62170210-A (JP)
Inventor: SHIRAISHI TAKASHI
IPC: A47B77/00
Filed: 1986-01-23
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-H10208497-A (JP)
Title: Semiconductor memory device
Inventor: KENMOCHI SHIGERU
IPC: G11C29/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a leakage path produced in a bit line, avoid the rise of a cell plate voltage, secure normal writing operation and reading operation, and enable to reduce test time and reduce cost. SOLUTION: In a semiconductor memory device which has a pair of normal bit lines, a pair of spare bit lines, a precharge voltage generating circuit which supplies a precharge voltage to the respective bit lines in common, memory cells connected to the respective bit lines and a cell plate voltage generating circuit which supplies a cell plate voltage to the cell plate electrodes of the respective memory cells in common, the normal bit lines BL and *BL are electrically isolated from the cell plate voltage generating circuit 4 by a fuse 5 when the normal bit lines are replaced by the spare bit lines.
Patent JP-S54107073-A (JP)
Title: Device for conveying article
Inventor: FUJII YASUYORI
IPC: B65G43/00
Filed: 1978-02-06
Abstract: PURPOSE: To provide a device for conveying articles which can accurately control the conveying position of the article to be conveyed regardless of the elongation of the article such as chain or the like.  
     CONSTITUTION: When an article 2 to be conveyed is elongated due to its weight while it is conveying in the direction A, a sprocket 4a is delayed at predetermined angle and a sprocket 4b is advanced at predetermined angle in rotation as compared with the state that the article 1 is not elongated to cause pulse oscillator 6 and voltage generator 12 to generate corresponding outputs. The output from the generator 12 is introduced through a detector 5 at time point K 3  and an AD converter 13 to a converter 14 as elongation SUP of the article 1 and to a moved amount setting potentiometer 9. Thus, the potentiometer 9 is preset. The set REF is corrected, and when the REF coincides with the moved amount FBK of the article 1, a motor 3 is stopped to stop the article 2 at predetermined position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07207461-A (JP)
Title: Al-plated steel sheet excellent in resistance against red rust
Inventor: FUKUI YASUSHI
IPC: C23C28/02
Filed: 1994-01-11
Abstract: PURPOSE:To prevent production of red rust in an exposed area of a steel plate such as in scratches, cut edges or cracks generating part by forming Al-alloy plating layer to have a uniform compsn. with a specified amt. or more of Zn content or by forming a gradient alloy plating layer in which the amt. of Zn decreases to the lower part. CONSTITUTION:An Al-alloy plating layer containing Zn as an alloy component is formed as a gradient alloy in such a manner that the amt. of Zn is >=20mass% on the surface and decreases from the surface to the inside. When an Al-alloy plating layer containing elements except for Zn as the alloy component is formed, an Al-alloy plating layer containing a uniform compsn. with >=20mass% Zn is formed on the plating layer. It is preferable to form a Zn- added Al-alloy plating layer as a gradient alloy in which the Zn content on the surface is 20mass% and it decreases from the surface to inside.
Patent JP-S59140397-A (JP)
Title: Coloring method of aluminum or aluminum alloy
Inventor: SAKATA TOSHIYUKI
IPC: C25D11/22
Filed: 1983-01-28
Abstract: PURPOSE:To obtain stably a colored film having a bright color tone in a primary color system in a method for electrolytic coloring of an Al material after anodization by repeating alternately two kinds of superposed AC and DC electrolytic treatments at different electrolytic voltages in anodization. CONSTITUTION:Al or an Al alloy is anodized by alternate repetition of two kinds of superposed AC and DC electrolytic treatments at different electrolytic voltages at an optional ratio. The film structure can then be reformed quickly and uniformly without damaging the film. The film structure is more satisfactorily reformed as the number of repetition of two kinds of the superposed AC and DC electrolytic treatments is larger and therefore about >=10 times are required in order to obtain a colored film having the color tone of the primary color system. Since the color tone of the colored film is determined by the reforming condition of the film structure, said condition varies with the difference in electrolytic voltage, bath compsn. and bath temp., etc. in addition to the above- mentioned number of repetition. The Al after the anodization is electrolytically colored in an aq. soln. contg. metallic salt, thereby the colored film having the color tone of blue, green, orange, purple, etc. is stably obtd.
Patent JP-S63183252-A (JP)
Title: Control method for fuel injection rate of diesel engine
Inventor: ITO YOSHIYASU
IPC: F02D41/38
Filed: 1987-01-22
Abstract: PURPOSE:To prevent smoke from being aggravated and to prevent exhaust temperature from rising when a maximum fuel injection rate is compensated according to a suction air temperature by making the compensation rate smaller when an engine rpm is lower than a specified value than when the engine rpm is higher than the specified value. CONSTITUTION:During operation of an engine, an engine rpm detected with an engine rpm sensor 46 is determined at an ECU 56 if it is higher than a specified value (e.g. 3000 rpm) or not. According to the result of the determination, a suction air temperature compensation factor set smaller when the suction air temperature is high with a high rpm than when the suction air temperature is high with a low rpm is determined by searching a specified map. Then, an offset injection rate and a basic maximum injection rate are searched with the map and the maximum injection rate is calculated from a suction pressure compensation factor and a suction air temperature compensation factor based on both of the injection rates and an output of a suction pressure sensor 32.
Patent JP-H05207782-A (JP)
Title: Driver for variable reluctance motor
Inventor: AOYAMA YUKIO
IPC: H02P7/00
Filed: 1992-01-28
Abstract: PURPOSE:To improve high speed rotation characteristics through simple constitution by interconnecting the phase windings of a variable reluctance motor in star, connecting the neutral point thereof with the neutral voltage point of a DC power supply circuit, sequentially connecting each phase winding with the positive or negative pole of the DC power supply in predetermined combination, and then conducting them. CONSTITUTION:Phase Windings La, Lb, Lc of a variable reluctance motor SRM are interconnected in star and the neutral N thereof is connected with the neutral voltage point M of a power supply circuit 13. A conducting circuit 15 is arranged in six arm bridge. At the time of conduction/interruption through transistors TR1a-Tr1c in the conducting circuit 15, one of capacitors C1, C2 in the power supply circuit 13 functions as a power supply capacitor while the other functions as a regenerated charge storing capacitor. Since the wire harness for the motor SRM and a driving section 10 requires only four lead wires la, lb, lc, ln, the driving section 10 can be downsized and since the phase winding current rises steeply, output characteristics are improved at the time of high speed rotation.
Patent JP-S5397964-A (JP)
Title: Preparation of electric welded steel tube
Inventor: OZAKI HISAMITSU
IPC: B21C37/08
Filed: 1977-02-09
Abstract: PURPOSE: To prevent the local corrosion of electric welded part, by reheating welding part after electric welding at the time of manufacturing electric welded steel tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05207244-A (JP)
Title: Book original reader
Inventor: TAKAHASHI HIROSHI
IPC: G03B27/50
Filed: 1992-01-28
Abstract: PURPOSE:To provide the book original reader in which number of members used for close contact scanning onto an original face of a book original is reduced, the size of the reader is made small at a low cost and reading of a file margin and high speed scanning are attained. CONSTITUTION:The picture scanning optical system is formed with the reduction projection type optical system comprising a 1st scanner 400A in which a read unit 400B having a 1st mirror 403 reflecting a reflected light of an original face exposed by a fluorescent light 401 in a direction in parallel with the original face is mounted freely in the vertical movement direction, comprising a 2nd scanner 400B having 2nd and 3rd mirrors 404, 405 reflecting a reflected light from the 1st mirror in a direction opposite to the direction as above, comprising a through-lens 406 and a CCD 407, and the 2nd scanner is scanned at a speed being a half of that of the 1st scanner through wires 19, 23, and pulleys 17, 18, 20, 21, 22.
Patent JP-S5397991-A (JP)
Title: Hot slag cooling apparatus
Inventor: KUDOU TAKENORI
IPC: F27D15/02
Filed: 1977-02-09
Abstract: PURPOSE:To provide the title compact apparatus splashing no steam and dust in which hot slag in each container is sprinkled with water through the cover of the container, dust is fed to a stripping tower with steam generated, and the remaining cooling water is recycled through a receiving tank.