baber/WOPTO huggingface dataset:
Patent JP-S57166851-A (JP)
Title: Liquid-cooled rotor
Inventor: GIYUUCHIYOU YOSHIJI
IPC: H02K17/16
Filed: 1981-04-03
Abstract: PURPOSE:To enhance the reliablity of a liquid-cooled rotor by radially or axially or axially bending liquid supply and exhaust pipes connected to a shortcircuit ring to arrange the pipes, and supporting the pipes on the inner peripheral surface of an end ring support, thereby sufficiently following up the deformations of the shortcircuit pipe and the end ring. CONSTITUTION:When a liquid-passing hole is formed in a shortcircuit coil arranged on the outer periphery of a rotor to supply coolant, a cylindrical end ring is engaged on the outer periphery of the shortcircuit ring 3 of the shortcircuit ring, and a hollow disc-shaped end ring support 5 is mounted on the inner radial part of the end face of the end ring. Liquid supply and exhaust pipes 7, 8 communicating with the ring 3 are bent radially inwardly in the vicinity of the connecting part of a short pipe 9, are then bent axially, are then introduced to the inner peripheral side of the support 5 and are supported through a sleeve 11 and a spacer 12. Then, the pipes are connected to liquid supply and exhaust headers 12, 13.
Patent JP-H09242001-A (JP)
Title: Sleeper for seam
Inventor: TANAKA AKIO
IPC: E01B11/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of damage in a seam and reduce the cost of the seam by integrally forming a seam member to be fastened to a rail for connecting one of rails to the other at the seam therebetween, with a seam sleeper. SOLUTION: A seam sleeper 24 is formed, in the form of a box, of dug tile cast iron material, steel material and the like, and on its rail support surface a seam member 25 protruding upward is formed integrally therewith. This member 25 is provided with an upward rising part 26 from the rail support surface of the sleeper 24 and a contact part 28 to be in contact with a web 27 of rails 21, 22, and the member 25 is brought into contact with one surface of the web 27. By fastening the contact part 28 and the web 27 together by means of a bolt 29 and a nut, both rails 21, 22 in a seam 23 are mutually connected and also fixed to the sleeper 24.
Patent JP-H10233507-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: ISHII KAZUTOSHI
IPC: H01L27/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce the chip area of a semiconductor integrated circuit by constituting a drain area in a high-withstand voltage drain structure composed of a first drain area formed in a lightly doped deep impurity area and a second drain area formed in a heavily doped shallow impurity area and, at the same time, arranging an external electrical connecting terminal so that the terminal may overlap part of the drain area. SOLUTION: A transistor that makes an electric current to flow to a heat- sensitive resistor has a first drain area 3B which is an N<-> -type impurity area separately provided from a source area 2 through a channel forming area 15 and a second drain area 3A which is composed of three 3N<+> -type impurity areas provided in the surface of the first drain area 3B. On the second drain area 3A, an output aluminum pad area 9 is provided through the contact hole 12A of an intermediate insulating film 8. In the pad area 9, external electrically connecting terminals are arranged on the holed pattern of a final protective film 10. Since the pad area 9 is arranged on the drain area 3A such that the area 9 overlaps the drain area 3A in a plane, the chip area of a semiconductor integrated circuit can be reduced.
Patent JP-S53134105-A (JP)
Title: Direct injection diesel engine
Inventor: TAMURA MASAKAZU
IPC: F02B23/06
Filed: 1977-04-28
Abstract: PURPOSE: To cause a swirl to appropriately occur in a combustion chamber by providing a projection in a combustion chamber defined in the top of a piston. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57162929-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/46
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the blocking of a liquid helium passage due to the thermal expansion and contraction by a method wherein a chamber section is provided in such a manner that a large diameter is given to the slot side of the liquid helium passage which was provided at a superconductive field coil mounting shaft. CONSTITUTION:A chamber section 27 is provided in such a manner that the slot side of the liquid helium passage 22 penetrating a coil mounting shaft will have a large diameter. By providing the constitution of this kind, even when the difference of expansion and contraction has been generated among a coil spool 16, a slot insulation 19 and the coil mounting shaft 2, and the helium passage 22, 23 and 24 have been displaced with each other, the deviation can be covered by the chamfer section 27, and the helium passages are not blocked at all. Accordingly, the cooling by the liquid helium can be securely maintained at all times.
Patent JP-S63216442-A (JP)
Title: Production of jelly-like food
Inventor: HAYASHI TATSUO
IPC: A23L21/10
Filed: 1987-03-04
Abstract: PURPOSE:To obtain the titled food, having excellent texture and flavor as a dessert or confectionery material, by feeding raw materials, such as pectin, carrageenan, fruits or saccharides, to a twin-screw type extruder, heating, crushing and kneading the raw materials while conveying the raw materials. CONSTITUTION:Raw materials consisting of a pectin, such as low methoxyl pectin, and/or carrageenan, fruits which are preferably citrus fruits, strawberry, apple, apricot, peach, plum and/or pineapple and saccharides, such as glucose, sucrose or dextrin, are fed to a twin-screw type extruder capable of treating the raw materials in respective steps of mixing, kneading, compressing, crushing, kneading and heating in one unit, heated, crushed and kneaded while being conveyed to efficiently afford the aimed food with hardly any dispersion of quality. Furthermore, the above-mentioned raw materials preferably contain metallic salts, such as calcium salts.
Patent JP-S54141820-A (JP)
Title: Novel heterocyclic azo compound and its preparation
Inventor: SHIBATA SHIYOUZOU
IPC: C07D277/50
Filed: 1978-04-26
Abstract: NEW MATERIAL:A heterocyclic azodimethylaminobenzoic acid shown by the formula (R is thiazole or benzothiazole ring).  
     EXAMPLE: 2-(2-thiazolylazo)-5-dimethylaminobenzoic acid.  
     USE: A reagent for selectively separating concentration, quantitative analysis by absorptiometric method, etc. due to sensitive color reaction only with V, Mn, Fe Co, Ni, Cu, Zn, Ga, Pd, and U.  
     PROCESS: A compound shown by the formula is obtained by the coupling of a diazocompound of a heterocyclic amino compound shwon by the formula R-NH 2  with m-demethylaminobenzoic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05249444-A (JP)
Title: Liquid crystal display device
Inventor: KAMIO TOMOMI
IPC: G02F1/13
Filed: 1992-03-06
Abstract: PURPOSE:To decrease the difference in operating voltage values and to enable the display of good images free from unequal contrasts by forming a liquid crystal layer of a region where the temp. of transparent substrates is relatively higher thicker than a liquid crystal of the other regions. CONSTITUTION:The liquid crystal layer 17 of the part where the surface temp. of the transparent substrates 11, 12 is relatively higher is formed thicker than the liquid crystal layer 17 of the other parts. As a result, the retardation of the liquid crystal layer 17 in the part where the temp. rises high is made larger than the retardation of the liquid crystal layer 17 in the other parts and, therefore, the operating voltage value of the liquid crystal layer 17 of the part where the surface temp. is relatively high is approximated to the operating voltage value of the liquid crystal layer 17 of the other parts. Then, the difference in the operating voltage value between the liquid crystal layer 17 of the part corresponding to the central part of the transparent substrates 11, 12 and the liquid crystal layer 17 of the part corresponding to the peripheral part of the transparent substrates 11, 12 is decreased even if the temp. difference by the unequal brightness, etc., of back light is generated between the central part of the surfaces of the transparent substrates 11, 12, and the peripheral part of the surfaces there of.
Patent JP-H08250802-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: KURAMATA AKITO
IPC: H01S5/323
Filed: 1995-03-09
Abstract: PURPOSE: To form a resonator by utilizing the cleavage plane of a gallium nitride material by forming the layered structure of a laser on a silicon substrate by using the gallium nitride material so that the cleavage plane of the gallium nitride material can become parallel to the cleavage plane of the silicon of the substrate. CONSTITUTION: A (01-1)-face Si wafer 1 and (01-12)-face Al2 O3 23 wafer 2 are stuck together. Before the wafers 1 and 2 are firmly stuck together, the wafers 1 and 2 are temporarily stuck together so that the (111)-direction of Si and (0-111)direction of the Al2 O3 can become parallel with each other and the wafers are heat-treated so that the adhesion between the wafers 1 and 2 can be improved. Then, after the wafer 2 is polished, an n-type AlGaN layer 3, InGaN layer 4, and p-type AlGaN layer 5 are successively grown on the wafer 2. Then a ridge is formed so that the (111)-direction of the Si can become parallel to the direction of stripes and p- and n-side electrodes 6 and 7 are formed. In addition, a resonator having cleavage planes is formed, because the end faces of the layers 3, 4, and 5 become the cleavage planes of AlGaN and InGaN which cleave along the (111)-face of Si.
Patent JP-H08251399-A (JP)
Title: Image variable power processing system
Inventor: IGUCHI HIROAKI
IPC: G06T3/40
Filed: 1995-03-09
Abstract: PURPOSE: To attain the variable power processing system in which the line width of a vector image and an outline image is preserved and image processing with high image quality is attained. CONSTITUTION: A vector data variable power processing section 113 applies variable power processing to a received vector image and a vector at a pixel data line width preservation conversion section 114 applies mapping the pixel image whose thin line and line width are preserved and image variable power processing is conducted. The processing is applied to outline data or color image data. Missing of thin lines in not caused in raw data and the line width of the variable power image is decided definitely when the line width of the original image is given and image processing with high image quality and less distortion is attained.
Patent JP-S51126026-A (JP)
Title: Amp
Inventor: YOSHIDA TADAO
IPC: H03F3/20
Filed: 1975-04-24
Abstract: PURPOSE:To make possible a condenser being able to utilize the small transistor of ASO and to be able to perform protective operations, quickly, by the amp protecting the transistor for that output from overload conditions by the D class amp.
Patent JP-S57165710-A (JP)
Title: Embedding type 3-component strain meter
Inventor: SAKATA MASAHARU
IPC: G01B13/24
Filed: 1981-04-04
Abstract: PURPOSE:To enable the measurement of a change in 3-component strain by making the best use of an advantage of an embedding system volume strain meter, by a method wherein 3 or more partition chambers, which have the same section and extend in an axial direction, are formed around a columnar substance, and each partition chamber is filled with liquid to form a pressure-sensitive part. CONSTITUTION:A pressure-sensitive part 4 and an electric signal converting part 3, monolithically united in a bored hole in rock bed 1 with mortar 2, are embedded in a ground. The pressure-sensitive part 4 is constituted such that pressure-sensitive plates, consisting of curved plates, are located at the outside of an inner columnar substance 7, 3 partition chambers 5 are formed through the weld-connection of the plates to a partition 8 protruding from the inner substance 7, the inside thereof is filled with silicon oil 10 to connect the chambers to an electric signal converting part 3 at an up position via holes 25 in a cover 11 at an upper end. Each pressure-sensitive plate 6 deforms corresponding to a change in stress from a distance place, and the section area of each partition chamber 5 changes. This causes transmitting of movement, proportioning the amount of the silicon oil 10, to a ground from the electric signal converting part 3.
Patent JP-S52133352-A (JP)
Title: Molding material of curable resin
Inventor: TAKAISHI KATSUTOSHI
IPC: C08F299/00
Filed: 1976-04-30
Abstract: PURPOSE: To produce a resin composition having increased curing rate, reduced molding shrinkage, good releasability, and good flowabity, by compounding a resin obtained from a 1,2-polybutadiene glycol, a vinyl monomer, and a specific acid anhydride, with a specific metal compound and a specific unsaturated organic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56145061-A (JP)
Title: Taking-up apparatus
Inventor: TAKASE HIROTAKA
IPC: B65H19/30
Filed: 1980-04-15
Abstract: PURPOSE: To prevent a slip during taking-up and facilitate drawing-out process by constituting a taking-up core shaft, from a hollow pipe member provided with intake and exhaust ports formed on the peripheral surface and performing air-intake and exhaust through the intake and exhaust ports respectively in taking-up and drawing-out, in the apparatus for taking-up a wallpaper etc. from a large roll.  
     CONSTITUTION: A band-shaped material 40 is wound around a core shaft 1 from a roll, while exhaust from the core shaft 1 is performed through the central air passage 54 of the core shaft 1. Owing to this operation, an attractive force is generated on the peripheral wall of the core shaft 1, and the end 40a of the band-shaped material 40 is adsorbed onto the surface of the core shaft 1. Therefore, the band-shaped material 40 is certainly taken-up onto the core shaft 1 without slip. When air is supplied through the central air passage 54, an air layer is formed between the end 40a of the band-shaped material 40 and the peripheral surface of the core shaft 1, and the resistance between the core shaft 1 and the roll of the band-shaped material can be reduced and thus smooth drawing-out can be facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05251457-A (JP)
Title: Semiconductor device manufacturing apparatus
Inventor: OMORI SHUNSUKE
IPC: H01L21/22
Filed: 1992-03-09
Abstract: PURPOSE:To prevent generation of thermal natural oxide film and autodoping due to entrainment of impurities and improve purging effect on the occasion of introducing a plurality of sheets of wafer into a reaction chamber in a semiconductor manufacturing apparatus in which thermal diffusion, impurity diffusion and vapor phase growth are carried out. CONSTITUTION:A semiconductor device manufacturing apparatus comprises a reaction chamber 1 for conducting thermal diffusion, etc., of a wafer and an auxiliary chamber 2 connected to the reaction chamber 1. The reaction chamber 1 also comprises a reaction chamber gate valve 3 for separating the reaction chamber 1 and auxiliary chamber 2, a reaction chamber vacuum valve 11 and a vacuum pump 17 for vacuum-evacuation of the reaction chamber 1 and a reaction chamber purge valve 16 for replacement of the reaction chamber 1.
Patent JP-S58167281-A (JP)
Inventor: WATANABE HIRONOBU
IPC: B62K5/02
Filed: 1982-03-29
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-S63216425-A (JP)
Inventor: ITO SADAMI
IPC: A21D15/04
Filed: 1987-03-05
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-H08223649-A (JP)
Title: Underground radio communication system
Inventor: HIRAI JUNICHI
IPC: H04W84/10
Filed: 1995-02-15
Abstract: PURPOSE: To provide the underground radio communication system with which communication can be easily and surely performed in the case of underground spatial construction. CONSTITUTION: A remote control station 11 installed inside a tunnel outside office 1 and a master station 13 installed near an opening 7 of a tunnel 3 are connected through a communication line 17. Workers, etc., inside the tunnel 3 carry mobile stations 19-1, 19-2... with them. While controlling the master station 13 at the remote control station 11, the radio communication is performed between the master station 13 and the mobile stations 19-1, 19-2... and between the remote control station 11 and the mobile stations 19-1, 19-2....
Patent JP-S58166007-A (JP)
Inventor: SHIRASAWA SOU
IPC: B28B21/74
Filed: 1982-03-26
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-H05249906-A (JP)
Title: Display device
Inventor: KONUMA MASAO
IPC: H02J7/35
Filed: 1992-03-09
Abstract: PURPOSE:To provide a display device with which the use of a commercial electric power supply can be dispensed and by which equipment cost and electrical energy can be reduce. CONSTITUTION:A display board 11 mixed with a fluorescent material is formed in a colored transparent plate member constituted in such a structure as radiating the light absorbed from outside on the periphery of the display board 11 by means of this fluorescent material, and a solar battery 15 to charge a battery charger 16 is arranged on the periphery of this display board 11, and a display of the display board 11 by absorption of the natural light and the charging to the battery charger 11 by the solar battery 15 are carried out in the daytime, and the display board 11 is emitted/displayed in the nighttime by means of an electric power of the battery charger 16.
Patent JP-S63216147-A (JP)
Title: Rom data protection circuit
Inventor: MASAKI SATORU
IPC: G06F21/12
Filed: 1987-03-05
Abstract: PURPOSE:To contrive the storage data protection of a ROM by writing a programmable (EP) ROM cell so as to interrupt a dumping circuit, thereby inhibiting the external output of the storage data of the ROM. CONSTITUTION:The storage data of the ROM 10 before write of the EPROM cell is read externally from the dump circuit 11 to conduct the test and the EPROM cell is written to interrupt the dumping circuit, thereby inhibiting the storage data of the ROM 10 to the external output. Thus, the read of the user for the storage content of the ROM 10 incorporated in a single chip microcomputer is inhibited to prevent the interception of the storage content.
Patent JP-S59176608-A (JP)
Title: Shape detector
Inventor: UEKI KATSUYA
IPC: B21B38/00
Filed: 1983-03-26
Abstract: PURPOSE:To detect the shape of a steel plate accurately in terms of width, etc., without any influence of scattered light by obtaining an effective multiple-valued signal of scanning steel-plate image signals of plural photoelectric elements, and dividing the effective multiple-valued signal into areas corresponding to the temperature distribution of a steel plate and coding it by different threshold values. CONSTITUTION:A hot rolled steel plate 1 is scanned by plural photoelectric elements 3 along a scanning line 3a, and outputs of the elements 3 corresponding to the temperature of the steel plate 1 are multiple-valued by a quantizing circuit 10. A memory 11 is controlled by a signal significance deciding circuit 14, memory storage range selecting circuit 15, etc., applied with the multiple-valued signal. Consequently, a multiple-valued signal originating from a scan on where a deep bottom part F, etc., of the steel material 1 are present is not stored in the memory 11. Then, the storage contents of the memory 11 are divided into areas on the basis of features of the temperature distribution of the steel plate 1 and converted by a binary-coding circuit 12, division by division, into binary signals by using threshold values by histogram processing to obtain the accurate detection output of the shape of the hot rolled steel plate such as width without any influence of scattered light, etc.
Patent JP-S61208857-A (JP)
Title: Miconductor device
Inventor: ARIMA YOSHIO
IPC: H01L23/31
Filed: 1985-03-14
Abstract: PURPOSE:To prevent the generation of cracks, by installing the conductive pattern formed on the ceramic substrate, the semiconductor elements, the coupling layer of resin formed on the surface of ceramic substrate except the conductive pattern, and the enclosure made of resin. CONSTITUTION:On the surface of the ceramic substrate 21, the conductive pattern is formed, on which photo-semiconductor elements are arranged, and moreover on the ceramic substrate 21, the enclosure made of resin is installed. The thin coupling layer 25 is formed on the whole surface of the ceramic substrate 21 except the conductive pattern 22. Thus, the ceramic substrate and the resin forming the enclosure 26 stick together so tightly that the generation of cracks on the boundary surface can be prevented.
Patent JP-H03253094-A (JP)
Title: Glass ceramic sheet laminating equipment
Inventor: MORI HIDEKAZU
IPC: H05K3/46
Filed: 1990-03-02
Abstract: PURPOSE:To laminate many sheets with excellent position precision, by installing a laminating frame just under a punching die, and laminating the sheets so as to be continuous with the punching operation of glass ceramic sheets. CONSTITUTION:A pressing unit 8 is operated; a punch 7 is made to descend; a glass ceramic sheet 2 is punched; the punch 7 is made to continuously descend as far as the lower position of a laminating frame 13 arranged just under a die 6; an elevating mechanism 18 is operated; the punched sheet 2 is retained with a sucking plate 16, and made to descend by the thickness of the sheet 2; the punch 7 is made to ascend; an exfoliating unit 24 is operated; a plastic sheet 3 is exfoliated from the sheet 2 with a sucking head 20; a stainless frame 1 on which the second sheet 3 is stuck is mounted in the inside of a positioning block 5; after the punched sheet 2 is stacked on the first sheet 2, the second sheet 3 is exfoliated. The above process is repeated, and many sheets are laminated in a rectangular hole 12. Thereby precise lamination is realized.
Patent JP-H0214778-A (JP)
Title: Peeling of painted layer from surface of support
Inventor: ATSUTEIRIO BERUNASUKONI
IPC: B05D5/00
Filed: 1989-03-02
Abstract: PURPOSE: To completely strip a layer of paint by coating the surface of a support with the layer of paint selected from a vinyl resin pre-treatment paint and polyurethane resin pre-treatment paint, then curing the coating layer and stripping the layer. CONSTITUTION: The layer of paint is previously formed on the surface of the support coating the surface with the product selected from the vinyl resin pre- treatment paint and polyurethane resin pre-treatment paint as a pretreatment and curing the coating, following which the layer of paint is stripped. The stripping of the layer of paint is adequately executed as a final stage for immersing the support as the pre-treatment in the liquefied gas selected from the liquefied gases having a b.p. below -78 deg.C. The support is adequately heated after the forming and curing of the layer of paint to be stripped. In such a case, the support is adequately heated at a temp. changing in a range of 150 to 250 deg.C.