baber/WOPTO huggingface dataset:
Patent JP-H03294404-A (JP)
Title: Method for sintering metal powder honeycomb monolithic structural body
Inventor: HARADA SETSU
IPC: H05B3/12
Filed: 1990-04-12
Abstract: PURPOSE:To manufacture a sintering body having excellent surface gloss without changing shape by using a jig for sintering arranged in the condition of extremely approaching a structural body and sintering the body in hydrogen-incorporating reducing atmosphere at the time of sintering a molding product of honeycomb monolithic structural body using metal powder as a raw material. CONSTITUTION:At the time of manufacturing the porous honeycomb monolithic structural body using the metal powders of Fe, Cr, Al, Ni, W, Co, Mo, Ta, etc., as the raw material, as catalyst for purifying gaseous NOx discharged from internal combustion engine, these metal powders are kneaded with organic binder and extruded and molded as the honeycomb monolithic structural body. This compacted body 10 is set into a sintering jig 11 composed of material, which is not reacted with this compacted body raw material and gaseous H2, e.g., stainless steel, metal of Mo, Ta, etc., alumina, graphite, silicon carbide, etc., in extremely approaching condition having <=30mm interval and sintered in reducing atmosphere incorporating > 5 vol% H2. By coming the metal powder honeycomb monolithic compacted body into contact with the sintering jig, this is sintered as the sintering body having excellent surface gloss without deforming.
Patent JP-S61254656-A (JP)
Title: Thermoplastic resin composition
Inventor: KISHIDA KAZUO
IPC: C08L25/00
Filed: 1985-05-08
Abstract: PURPOSE:A composition having improved heat resistance, small thermal decomposition, neither coloring nor deterioration during molding, obtained by blending a specific alpha-alkyl aromatic vinyl/vinyl cyanide copolymer with an impact- resistant resin such as ABS resin, etc., and a polycarbonate resin. CONSTITUTION:(A) 5-80pts.wt. copolymer comprising 60-85wt% alpha-alkyl aromatic vinyl monomer and 15-40wt% vinyl cyanide monomer, having a ratio of the alpha-alkyl aromatic vinyl monomer included in the copolymer in the middle of the polymerization of <=2wt% in 0-90% range of polymerization range, having a narrow composition distribution is blended with (B) 5-70pts.wt. graft polymer obtained by polymerizing vinyl cyanmide with an aromatic vinyl and a methacrylic ester in the presence of both diene rubber comprising a diene monomer as a main component and acrylic rubber comprising an acrylic ester as a main component and (C) 15-80pts.wt. polycarbonate.
Patent JP-H06286072-A (JP)
Title: Hollow vessel
Inventor: MATSUZAKI YOSHIYUKI
IPC: B32B27/08
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a hollow vessel in which a recycled product can be used by utilizing a current facility without increasing an extruder, which has beautiful surface and in which the product is not brought into direct contact with the content. CONSTITUTION:The hollow vessel comprises an outer layer 6 and an inner layer 10 made of polyolefin, an intermediate layer 8 made of barrier resin such as ethylene-vinyl acetate copolymer saponified material, etc., and adhesive layers 7, 9 made of adhesive resin interposed between the layers 6, 10 and 8. The layers 7, 9 are formed by mixing scraps of the polyolefin, the barrier resin and the adhesive resin with the adhesive resin. A mixing ratio of the adhesive resin and the scraps is 100-500wt.% of the scrapes to l00 pts.wt. of the adhesive resin. A thickness of the layer mixed with the scraps is 50% or less of the entire thickness.
Patent JP-S63278832-A (JP)
Inventor: ROBAATO RAIAN HEN
IPC: D06N7/00
Filed: 1988-04-21
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-H10286440-A (JP)
Title: Hollow yarn membrane module
Inventor: SAKAI KENJI
IPC: B01D63/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To drastically lessen the disturbance of a hollow yarn membrane bundle formed by bending many porous hollow yarn membranes to a U shape in an outside cylinder by air scrubbing and to effectively remove the stains of membrane surfaces by providing a shape holding material for holding the shape of the hollow yarn membrane bundle with a member for suppressing the vibration of the shape holding material. SOLUTION: Both ends of the hollow yarn membrane bundles 5 formed by bending plural porous hollow fiber membranes to the U shape in the outside cylinder 1 are adhered and fixed with an adhesive 6 to a cap 7. The shape of the hollow yarn membrane bundle 5 is held by the shape holding material. The shape holding material comprises a central rod 1 of a rod-shaped body, which is held to the adhering and fixing part and a bundle regulating member 2, which passes the inner side of the hollow yarn membrane bundle held by the rod and supports the hollow yarn membrane bundle. The shape holding material is provided with the vibration suppressing material 3 for suppressing the vibration of the shape holding material in the lower part of the bundling regulating material 2.  The shape of the vibration suppressing material 3 is not particularly limited, insofar as such shapes are capable of suppressing the vibration and such a shape, which suppresses the turbulent flow of bubbling by dividing flow to several pieces of the flow is selected.
Patent JP-S63262736-A (JP)
Title: Directory access device
Inventor: TANAKA HAJIME
IPC: G06F12/00
Filed: 1987-04-20
Abstract: PURPOSE:To facilitate access to a directory file by providing a directory managing and store means and a directory buffer managing and store means, and standardizing the file. CONSTITUTION:In a directory access device 11, information for executing an access to a directory is set to a directory managing and store means 12 required for the access of the directory, by each application program 17. In accordance with this set information, a directory file 15 is read out and written on the side of the application program 17. Also, in accordance with the instruction of the application program 17, registration, reference and correction are executed with respect to the directory file 15, and a directory name and a file name can be changed directly.
Patent JP-S5525411-A (JP)
Title: Curable fluorine-containing copolymer and its preparation
Inventor: YAMABE MASAAKI
IPC: C08F16/00
Filed: 1978-08-11
Abstract: PURPOSE: To obtain the title copolymer useful as a coating resin, having improved surface hardness and bending property, by copolymerizing an alkylvinyl ether and cyclohexyl vinyl ether in a specific proportion with a fluoroolefin.  
     CONSTITUTION: 40W60mole%, preferably 45W55mole%, of at least one type of fluoroolefin selected from tetrafluoroethylene and chlorotrifluoro-ethylene is copolymerized with an alkyl vinyl ether (A) having a 2W8C, preferably 2W4C, alkyl group and cyclohexyl vinyl ether (B) at a molar ratio of (A) to (B) of 1:9W9:1 in the presence of 0.005W5wt%, preferably 0.05W0.5wt%, based on the total monomer of a polymerization initiator, at -30W150°C, preferably in an aqueous medium of pH ≥4, to give a copolymer having an intrinsic viscosity of 0.1W20g/dl, preferably 0.3W0.8g/dl, measured by using a solution in tetrahydrofuran at 30°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11198805-A (JP)
Title: Outer hood for rolling stock coupling part
Inventor: FUJITA MINORU
IPC: B61D17/22
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To install to the connection part of high speed railroad rolling stock which can exceed 300 km/hr and reduce the noise at the high speed running time effectively and absorb the big displacement input at the branching time of a track favorably. SOLUTION: This outer hood 1 covers the connection part of railroad rolling stock 3a, 3b so as to be same outer periphery as the outer perpheries of the coachs 3a, 3b substantially and prevents the noise at the high speed running time. The materials of the outer hoods 1 for rolling stock coupling parts having one or plural air rooms for securing the rigidity of an elastic body, are constituted of the elastic body so as to follow the relative motion between the installation parts of the rolling stocks.
Patent JP-H09266582-A (JP)
Title: Recorder
Inventor: SUZUKI KOICHIRO
IPC: H04N9/804
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress picture quality reduction caused by the compression of image data or the like to a minimum while keeping the band of chrominance signals by recording plural kinds of image data into a recording medium for every prescribed frames together with identification information showing these kinds. SOLUTION: The image of an object H is photoelectrically transduced by a camera part 8, an image signal is generated and the image signal is stored by a frame memory part 9 for photographing. Next, a luminance signal and a chrominance signal are generated from the image signal by a image processing part 10, marks for kind identification are added to the luminance signal and the chrominance signal, and these signals is recorded into a magnetic tape 2 continuously for prescribed frames by a recording and reproducing part 11. Thus, even in a format for recording and reproducing a moving image, the picture quality reduction caused by the compression of image data can be suppressed to a minimum while keeping the band of chrominance signals and even in the case of printing the image, sufficient picture quality can be provided.
Patent JP-S581059-A (JP)
Title: High strength high toughness rolled steel material for pressure vessel
Inventor: WATANABE SEIICHI
IPC: C22C38/54
Filed: 1981-06-25
Abstract: PURPOSE:To obtain a rolled steel material of high strength and high toughness for pressure vessels by contg. specific ratios of C, Si, Mn, Mo, B, solAl, etc. in Fe, and having the structure consisting essentially of ferrite and fine pseudo pearlite. CONSTITUTION:The rolled steel material contg., by weight %, 0.13-0.30% C, 0.05-1.0% Si, 0.5-2.0% Mn, 0.03-0.35% Mo, 1.5-30ppm B, 0.005-0.10% solAl, <=0.020% P, <=0.010% S, <=0.015% N, <=0.010% O, and further contg. 1 or >=2 kinds of 0.08-0.50 Cu, 0.05-1.0% Ni, 0.05-0.90% Cr, 0.005-0.10% V, 0.005- 0.05% Nb, 0.005-0.05% Ti and 0.0005-0.010% Ca, and consisting of the balance Fe and unavoidable impurities and consisting essentially of ferrite and fine pseudo pearlite is produced.
Patent JP-S59221676-A (JP)
Title: Current detector
Inventor: ISHIGAMI YOSHIHISA
IPC: G01R31/02
Filed: 1983-05-31
Abstract: PURPOSE:To prevent erroneous detection by preventing the output of a duty detecting circuit for current detection from being sent out when a power supply is turned on. CONSTITUTION:Lines 2 and 3 from a power source 10 to a load 1 piece the core 43 of the saturable reactor 41 of a magnetic multivibrator circuit 4. The circuit 4 turns on transistors (TR) 46 and 47 alternately with a 50% duty to charge capacitors C2 and C3. Their outputs are sent to a duty detecting circuit F. If leakage occurs, the duty of the circuit 4 varies and a detecting circuit F generates an output. The detecting circuit F is so constituted as to generate no output when the power supply is turned on, so a leak current is never detected erroneously.
Patent JP-H10288501-A (JP)
Title: Magnetic linear scale
Inventor: NARITA TAKAYUKI
IPC: G01D5/245
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To secure a magnetic linear scale that is able to keep a magnet flatly in a highly accurate manner and also to make improvements of resolving power in having the thickness of a surface protective layer thinned sharply as compared with the conventional one, by forming it with special band steel which has no curl even when a base plate is wrapped around. SOLUTION: In this magnetic linear scale, which is provided with a flexible magnet 2 where a magnetic pole is periodically formed in the longitudinal direction, a base plate 1 attached to one surface of this flexible magnet 2, and a position detecting unit 4 opposedly set up at the other surface of the flexible magnet 2, and this position detecting unit 4 is relatively shifted to the magnet 2, a surface protective layer 3 containing fluororesin is applied on a surface of the flexible magnet 2, and the base plate 1 is made up of special band steel.
Patent JP-H05252759-A (JP)
Title: Dc high voltage generator
Inventor: IWAI HIROSHI
IPC: H02M9/06
Filed: 1992-03-04
Abstract: PURPOSE:To make the distribution of voltage of the entire equipment uniform by arranging capacitors of each stage of a Cockcroft-Walton circuit on the circumference of a divided concentral circle and by placing a central shaft of a rotational switchgear at the center of the circle for switching the stages of the circuit simultaneously. CONSTITUTION:In order to allow a circuit to generate positive d.c. high voltage, contacts on both ends of a switchgear of a rectifyer are connected. In the first stage of the circuit, a forcing capacitor C1 is constituted of the plurality of ceramic capacitors C11 ... C1n which are connected in parallel and a smoothing capacitor C2 is constituted of the plurality of ceramic capacitors C21... C2n which are connected in parallel. A group of the capacitors are arranged on the same circumference of a circle and a distance between the endmost C11 and C21 and a distance between the endmost C1n and C2n are the distance the diode bears a reverse withstand voltage and contacts T1 and T2 of the switchgear are installed on both ends of each capacitors C1 and C2. The rectifier is located diagonally so that both ends of the rectifier may be brought into contact with the contacts T1 and T2 of each of the capacitors C1 and C2 through an insulating bar P. Each stage is thus constituted and a polarity is switched by rotation of the insulating bar. As a result, the distribution of voltage of the entire equipment is made uniform.
Patent JP-H05178939-A (JP)
Title: Propylene/ethylene copolymer consisting of three different constituents
Inventor: HAARARUTO SHIYUBUAGAA
IPC: C08F297/08
Filed: 1992-04-17
Abstract: PURPOSE: To prepare a preferred propylene/ethylene copolymer mixture which can eliminate the need to provide an additional mixing step and possesses high impact strength, high rigidity, and low brushing tendency.  
     CONSTITUTION: This propylene/ethylene copolymer is prepd. by a three-stage polymn. from a gaseous phase in an oscillation fixed bed in the presence of a Ziegler-Natta catalyst compsn. Specifically, in a first polymn. stage (A), propylene is polymerized under conditions of a pressure of 20 to 40 bar, a temp. of 60 to 90°C, and a residence time of 0.5 to 5 hr. In a second polymn. stage (B), the polymer A is polymerized with a mixture of propylene/ethylene under conditions of a pressure of 5 to 30 bar, a temp. of 40 to 110°C, and a residence time of 0.2 to 4 hr. Thereafter, in a third polymn. stage (C), the polymer B is polymerized with ethylene or a mixture of ethylene/propylene under conditions of a pressure of 5 to 30 bar, a temp. of 40 to 110°C, and a residence time of 0.1 to 5 hr. The wt. ratio of the monomers A and B is regulated to (1:1) to (20:1), and the wt. ratio of the monomers reacted in the polymn. stages A and C is regulated to (1:2) to (20:1). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07306661-A (JP)
Title: Liquid crystal display device
Inventor: SATO OSAMU
IPC: G02F1/133
Filed: 1994-05-11
Abstract: PURPOSE:To display plural image planes simultaneously on a single liquid crystal panel without providing a frame memory. CONSTITUTION:In the case of image plane display a video switching circuit 14 synthesizes three primary color signals c1R, c1G, c1B from a first video circuit 12 and three primary color signals f1R, f1G, f1B from a second video circuit 42 by time sharing, and an address switching circuit 44 synthesizes horizontal and vertical address signals j1H, j1V from a first address generating circuit 15 and horizontal and vertical address signals k1H, k1V from a second address generating circuit 45 by time sharing at the same timing as the video switching circuit 14. Since a liquid crystal panel 50 is driven on the basis of a thus synthesized signal, plural image planes can be simultaneously displayed on one liquid crystal panel without providing a frame memory.
Patent JP-H02277600-A (JP)
Title: Method for controlling load change of anaerobic waste water treating tank
Inventor: SUZUKI AKIRA
IPC: C02F3/28
Filed: 1989-04-18
Abstract: PURPOSE:To prevent adjustment lag by measuring a load change element of an inflowing raw waste water at the waste water inlet of a waste water treating tank, controlling the set temp of a jacket of the treating tank and keeping the tank temp. at an optimum fermentation temp. CONSTITUTION:The jacket 2 is provided around the shell part of the waste water treating tank 1, and a hot water pipe 3 and a cooling water pipe 4 are connected to the lower part of the jacket 2 through a three-way valve 5. An outlet pipe 6 is connected to the upper part, and a flow control valve 7 is provided to the outlet pipe 6. A raw liq. feed pipe 8 is connected to the lower part of the treating tank 1 through a valve 9. The flow control valve 7 is connected to the inlet part of the feed pipe 8 and controlled by the system consisting of a detector 10 for detecting the load change element such as the org. carbon content, a CPU 11 and a tank temp. detector 12. Accordingly, the load change element in the raw liq. is measured to adjust the jacket temp., hence the temp. in the tank 1 is always set at the optimum temp. for treatment, and the adjustment lag of the tank temp. is eliminated.
Patent JP-H06311434-A (JP)
Title: Ccd solid-state image pickup device
Inventor: MIYAGUCHI KAZUHISA
IPC: H04N5/335
Filed: 1993-04-23
Abstract: PURPOSE:To provide a CCD capable of measuring the two-dimensional video of very weak light by remarkably suppressing the generation of dark current even if the CCD is exposed for an extremely long time. CONSTITUTION:By forming barrier layers B1, B2 and B3... on the parts of the channel layer 9 areas under each of transfer electrode G1, G2 and G3... and impressing peening voltage on all the transfer electrodes G1, G2 G3... groups at the time of an imaging, signal electric charge generated by receiving light is integrated into the potential well group corresponding to a pixel generated in the channel layer 9 areas where the barrier layers B1, B2, B3... are not formed. At the time of an electric charge transfer, by defining an 'L' level as peening voltage and impressing a two-phase clock where an 'H' level is made prescribed voltage which is higher than peening voltage on the transfer electrodes G1, G2 and G3... groups, the signal electric charge integrated into each two adjacent potential wells is mixed, it is separated every mixture signal and electric change transfer is made to be performed.
Patent JP-S582102-A (JP)
Inventor: OSUKAA MATSUKU HOWAITO
IPC: B65G13/07
Filed: 1982-06-09
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-S59223492-A (JP)
Inventor: MATSUMOTO NAOAKI
IPC: G10H1/26
Filed: 1983-06-03
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-H02279593-A (JP)
Title: Method for synthesizing diamond by vapor method
Inventor: KOMAKI KUNIO
IPC: C30B29/04
Filed: 1989-04-18
Abstract: PURPOSE:To accelerate the homogenization and mass production of a diamond deposit by fluidizing a base material for diamond deposition which is grains or powder in a box body and burning raw materials for diamond deposition so as to have an incomplete combustion region. CONSTITUTION:The base material for diamond deposition which is the grains or powder in the box body is fluidized in the method for synthesizing the vapor method diamond by burning the raw material compd. for diamond deposition contg. carbon so as to have the incomplete combustion region. The carbon source for synthesizing diamond to be used is exemplified by satd. hydrocarbon (e.g.; methane), unsatd. hydrocarbon (e.g.: propylene), arom. hydrocarbon (e.g.: styrene), alcohols (ethyl alcohol) on the like. In the case the base body is grains or powder, the fluidized bed is formed by the ejection force of the flame itself of the combustion flame, by which the diamond is deposited on this base body.
Patent JP-H08266158-A (JP)
Title: Device for feeding seedling box piled in stage stage
Inventor: TATE YOSHIO
IPC: B65G59/06
Filed: 1995-03-30
Abstract: PURPOSE: To ensure the drop of a seedling box, ensure the operation of the device and compact the device. CONSTITUTION: A space for piling seedling boxes in stages is formed above the starting end of a seedling carrier. A pair of lower stage receiving tine 11 and upper stage supporting tine 12 which can alternately move in or move out from the space to successively receive the seedling boxes are disposed. Sliding shafts 14, 20 are fixed to the lower receiving tine 11 and the upper supporting tine 12, respectively. A lower stage arm 17 and an upper stage arm 24 which are rotatabiy attached to an attaching shaft 19 are attached to the sliding shafts 14, 20, respectively. A drop-forcing tine 13 is vertically rotatably attached to the upper stage supporting tine 12. A rotation shaft 31 to which an upper cam 33, a drop-forcing cam 35 and a lower cam 32 contacting with the lower stage arm 17, the upper stage arm 24 and the drop-forcing tine 13 are attached is pivotally mounted.
Patent JP-H05296008-A (JP)
Title: Portable system to supply heat and electric simultaneously
Inventor: ISE TETSUO
IPC: H02J3/38
Filed: 1992-04-17
Abstract: PURPOSE:To realize installation in a small space and prevent wasteful heat radiation by housing a solid fuel combustion device, a steam boiler and exhaust heat exchanger, a steam header and operation control device, and a turbine generator and power receiving equipment in separate containers respectively, and arranging the containers three-dimensionally to be electrically connected to each other. CONSTITUTION:A solid fuel combustion device 1 is provided in a container C1; a first group 2 consisting of a steam boiler 2-1 and exhaust heat exchanger 2-2, in a container C2; a second group 3 consisting of a steam header 3-1 and operation control device 3-2, in a container C3; and a third group consisting of a turbine generator 4-1 and power receiving equipment 4-2, in a container C4. The container C2 is stacked on the container C1 while the container C4 is stacked on the container C3. All the containers are connected to each other and the operation control device 3-2 is electrically connected to each group. An installation space is thus reduced and wasteful heat radiation is prevented.
Patent JP-S5222053-A (JP)
Title: Sealant and sealing method
Inventor: HOSHINO MASAHIRO
IPC: C09K3/10
Filed: 1975-08-12
Abstract: PURPOSE: A sealant obtained by mixing fibril-forming polymer with powder, and a method for sealing with the sealant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08296931-A (JP)
Title: Small-sized cooling equipment
Inventor: HIROTA MASANORI
IPC: F25B49/02
Filed: 1995-04-24
Abstract: PURPOSE: To decrease the speed of leakage in the case when a combustible hydrocarbon refrigerant leaks due to breakdown of an equipment component and thereby to reduce the danger of combustion of the hydrocarbon refrigerant, regarding small-sized cooling equipment using the hydrocarbon refrigerant. CONSTITUTION: This equipment is constructed of a heat-insulating box body 2 having a refrigerating cycle which is formed by connecting a compressor 9, a discharge pipe 10, a condenser 11, a capillary tube 12, an evaporator 8 and a suction pipe 13 sequentially and circularly and wherein a hydrocarbon refrigerant 14 is sealed, solenoid operated on-off valves 27 provided for the discharge pipe 10 and the suction pipe 13 and an emergency operation stop switch 19 provided at the bottom 25 of the heat-insulating box body 2 and being in linkage with the compressor 9 and the solenoid operated on-off valves 27.
Patent JP-S5221802-A (JP)
Title: Three dimensional space sound reproduction system
Inventor: TAKASHIMA NARIMITSU
IPC: H04S1/00
Filed: 1975-08-12
Abstract: PURPOSE:To soften the sound and at the same time to enable soutd reproduction of three dimensional space at an equidistance possition from the left and right speakers by letting the reproduction speaker that produces time lag to be only a mid and high frequency range speaker and by not letting the low frequency range signal be mutually erased.