baber/WOPTO huggingface dataset:
Patent JP-S5854565-A (JP)
Title: Catalyst layer of air electrode and its manufacture
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/90
Filed: 1981-09-29
Abstract: PURPOSE:To manufacture a short time and safely a catalyst layer capable of heavy loade discharge by immersing conductive powder or base material of conductive poeder into the aqueous solution of a metal porphyrin having a hydrophilic group and drying the base material. CONSTITUTION:Cobalt porphyrin, or iron porphyrin, particularly, there dimer is preferable as a metal porphyrin. Various kinds of hydrophilic groups are introduced into this metal porphyrin to make it soluble. Phenylsulfonic acid group or its alkali metal salt is preferable as this hydrophilic group. A catalyst layer is manufactured in the following procedure. Metal porphyrin powder having a hydrophilic group is dissolved into water. The amount of dissolution varies whith kind of hydrophilic group and metal porphyrin. When phenylsulfonic acid is used as the hydrophilic group and the dimer of cobalt porphyrin is used as the metal porphyrin, 5-10g of this porphyrin powder is dissolved into 100g of water. Conductive powder or its base material of porous molding body is immersed into this solution and this solution is carried on the surface and into the inner fine pores of the base materials. The base material is dried and the metal porphyrin having the hydrophilic group is deposited on the surface and into the inner fine pores of the base material.
Patent JP-H05178178-A (JP)
Title: Hydraulic brake apparatus provided with anti-skid-slip control device during driving, especially for automobile
Inventor: KAARUUHAINTSU BUIRUMAN
IPC: B60T8/48
Filed: 1992-06-12
Abstract: PURPOSE: To suppress the generation of noises and vibration in a pedal during the phase for the build-up of a brake pressure at the time of an anti-skid control operation and to improve the confortable operation of a brake device and the confortable drive of a motor vehicle. CONSTITUTION: A throttle part 34 is provided in a bypass conduit 33 and a shut-off valve 32 is located at its closed position during the phase for the build-up of pressure in a wheel brake even during an anti-skid control operation.
Patent JP-H0812020-A (JP)
Title: Article accommodation storage device
Inventor: KUMASHIRO TERUO
IPC: B65G1/06
Filed: 1994-07-05
Abstract: PURPOSE:To provide a simple article accommodation storage device which can be installed even in the space having the narrow width and the large depth, permits the taking-in/out of the article from the opened port side, and can accommodation-store a plurality of articles in the vertical and depth directions, CONSTITUTION:The conveyors 2 each of which is equipped with an endless chain belt 23 which is reciprocatingly turning-driven and equipped with an article supporting transfer surface 230 which is extended in a prescribed length in the horizontal direction by the chain belt 23 are arranged in parallel vertically in plural stages, and article stoppers 5 and 6 are arranged at both the end parts of each conveyor 2, and the depth dimension is set longer than the width dimension for carrying-in/out the article W.
Patent JP-S5277896-A (JP)
Title: Normal-and counter-current switching type single towered calcining fur nace for lime
Inventor: KOYANAGI YUUJI
IPC: F27B1/08
Filed: 1975-12-24
Abstract: PURPOSE: A calcining furnace for lime, which has a single towered body of normal-and counter-current switching type, for production of lime of uniform and good quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0647037-A (JP)
Title: Computer-aided tomograph
Inventor: RUTSUTSU GIYUNDERU
IPC: A61B6/04
Filed: 1993-06-24
Abstract: PURPOSE: To enable to reproduce a projected image on a monitor according to a progress step of relative displacement during relative displacing between a couch and a measuring unit, by executing convolution in the longitudinal direction of the couch for a patient from an outputted signal based on a specific equation. CONSTITUTION: By rotating a measuring unit, which consists of an X-ray projection device 1 and a detector array 2, by 360 deg. around a system axis 8, a prescribed layer of a patient 5 is scanned, and a computed tomography image is calculated by a computer 9 from an output of the detector array 2 to display on a monitor 10. The computer 9 has a pre-processing unit 12, convolution units 13, 14 for convolution in the directions of β and Z, and convolution in the Z direction is executed by the equation as mentioned below. The equation indicates, (x) is a counting inex for convoluting, U1 (k) is a reading value convoluted in the β direction, b1 (k) is the reading value additionally convoluted in the Z direction, (h) is a center of convoluting, and (n) is a degree of the center of convoluting.
Patent JP-H0819568-A (JP)
Title: Adhesive bandage
Inventor: YONEKURA MASAYUKI
IPC: A61F13/02
Filed: 1994-07-05
Abstract: PURPOSE:To satisfy the hand-cutting ability of an adhesive bandage composed of stretchable base fabric and an adhesive layer formed over the base fabric, so as to improve the workability and usability upon emergency, by using cotton fabric which is textured with a specific beating number of yarns in each of in longitudinal and lateral directions. CONSTITUTION:An adhesive bandage adapted to be medically and sportingly used, is composed of stretchable base fabric 1 and an adhesive layer 4 formed over the base fabric 1 which is cotton fabric textured with 70 denier yarns of a weaving number of 20 to 35/25 mm in a longitudinal direction and 40 to 80 denier of cotton yarns of a weaving number of 30 to 50/25mm in a crosswise direction. Urethane rubber, polypropylene rubber or the like is used as a span. Accordingly, the bandage can be easily hand-cut, and is composed of released paper and an adhesive layer 4 laminated with the former, and is formed in a roll-like or a sheet-like shape.
Patent JP-H025406-A (JP)
Title: Charged particle beam lithography
Inventor: IKENAGA OSAMU
IPC: H01L21/027
Filed: 1988-06-23
Abstract: PURPOSE:To improve a lithography speed and to enhance the operability of a lithography device by obtaining a time required for the lithography of a frame region on the basis of various information obtained by the calculation of lithography pattern data, and calculating an optimum table moving speed from this time. CONSTITUTION:The number of lithography unit graphics are calculated for each subfield region 54 which forms a field region 60 (60a-60c), and the total sum of the number of the lithography unit graphics in each sub field region 54 is obtained as the number of the lithography unit graphics contained in the region 60. The maximum value of the number of the graphics contained in the region 60 is recognized as a field having highest pattern density of a frame region 53. A time required for the lithography process of the region 60 is calculated. The length L of the region 53 in the table continuously moving direction is divided by this time thereby to determine the table moving speed. Thus, the productivity of an LSI can be improved.
Patent JP-S5487042-A (JP)
Title: Data transfer system
Inventor: HIROYA RIYUUSHI
IPC: G06F12/00
Filed: 1977-12-22
Abstract: PURPOSE: To ensure the data transfer for the duplicated program control unit by performing the actions including the fetch of the head address in the data transfer unit, the fetch of the transfer word number and others not through the channels but in the fixed way within the data transfer unit.  
     CONSTITUTION: Data transfer unit DTU starts reading from main memory unit MM 0  via main memory control unit M-CTL 0  based on the transfer work number as well as the head address generated fixedly by DTU itself when the start order is given from program control unit CC 0 . And the data is transferred to MM 1  via M-CTL 1  in the route shown by the arrows and based on the head address and the transfer word number. In MM 0 , the data which are in other memory areas and to be transferred are shifted temporarily to the specified memory area; and the written transfer data are transferred to other memory areas within MM 1  respectively. These transfer are carried out on the program by existing transfer order possessed by CC 0  and CC 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5676455-A (JP)
Title: Production of anthraquinone dye
Inventor: AIGA HIROSHI
IPC: C09B1/00
Filed: 1979-11-29
Abstract: PURPOSE: To obtain at low cost a dye which dyes polyester fibers fast purple, by a method wherein 1, 6- or 1, 7- dinitro- anthraquinone is reacted with boric acid and sulfur in sulfuric acid, and the resulting anthraquinone dye is isolated.  
     CONSTITUTION: 1, 6-Dinitroanthraquinone and/or 1, 7-dinitroanthraquinone are/is reacted with boric acid and elementary sulfur in sulfuric acid, fuming sulfuric acid and/or chlorosulfonic acid, and the reaction product is isolated. Alternatively, after the completion of the reaction, methanol is added to the reaction mixt. in an amount of 1.0W1.5pts.wt. per one part by weight of the starting material anthraquinone cpd to methylate the reaction product, or bromine is added to the reaction mixt. in an amount corresponding to 0.2W3 gram atoms per one gram mol of the anthraguinone cpd to brominate the reaction product. Or, after carrying out both the methylation and the bromination in any order, the resulting anthraquinone dye is isolated from the reaction mixt. In whole manufacturing process, the isolation is conducted only once and therefore, the above process is industrially advantageous. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5942815-A (JP)
Inventor: SATOU SHIGEO
IPC: A01F12/10
Filed: 1982-09-02
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-S5485354-A (JP)
Title: Gas-insulated electric apparatus
Inventor: ABE KIMIHITO
IPC: H02B13/02
Filed: 1977-12-20
Abstract: PURPOSE:To supply a high voltage to a transformer from the outside of a metal capsule, by installing the transformer in the metal capsule and connecting the secondary winding of the transformer to a grounding switch to use the secondary winding as a grounded conductor and leading the primary winding out. CONSTITUTION:One end of the secondary winding 10 of the transformer 9 is grounded and the other high-voltage end is connected to the grounding switch 5. The primary winding 11 of the transformer is connected to sealed input terminals 12. Thereby, a high voltage can be supplied to the transformer from the outisde of the metal capsule.
Patent JP-H10339112-A (JP)
Title: Valve timing adjusting device for internal combustion engine, and assembling method thereof
Inventor: MIZUTANI SHIYUUJI
IPC: F01L1/34
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device in which an intermediate member composed of plural members can be easily assembled to both rotary bodies, and an assembling method thereof. SOLUTION: A ring gear 10 is helically coupled with a cylindrical member on the outer circumferential side, and helically coupled with a cam shaft sleeve. Dislocation in an axial direction between an arc-shaped gear 11 an arc-shaped gear 12 before assemblage is (a), tooth depth of external tooth helical spline 12b and internal tooth helical spline 9a is (h), and a taper angle formed of taper surfaces 12d, 9b and an axial line is θ. The maximum relief quantity (x) in an axial direction of the taper surface 12d, 9b is provided for at least the dislocation (a) as length in the axial direction from an assemblage side end surface. The taper angle θ is formed in such a range as to satisfy 0<θ<=tan<-1> (h/a).  After the ring gear 10 and the cam shaft sleeve are assembled, therefore, the ring gear 10 and the cylindrical member can be assembled without causing mutual interference of their tooth tips.
Patent JP-2000340794-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUMOTO TAKUJI
IPC: H01L21/762
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a MOS transistor which is less sensitive to DIBL(drain- induced barrier lowering) effect and can avoid occurrence of leakage current at ends of channel region resulting from the effect of electric field of an adjacent semiconductor element. SOLUTION: An SOI(semiconductor-on-insulator) substrate 10 has an embedded oxide film 31 formed on a silicon substrate 2 and an SOI layer 4 formed on the embedded oxide film 31. Because the embedded oxide film 31 contains fluorine almost uniformly over the entire region, its relative dielectric constant is lower than a silicon oxide film (relative dielectric constant of approximately 3.9), containing no fluorine. The embedded oxide film 31 is designed so as to have a fluorine concentration of 1×1019-1×1022 cm-3 over almost the entire region.
Patent JP-S6132753-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B27/12
Filed: 1984-07-26
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-H0323030-A (JP)
Title: Water disintegratable casting mold and production thereof
Inventor: AYUSAWA NOBUO
IPC: B22C9/02
Filed: 1989-06-16
Abstract: PURPOSE:To provide the water disintegratable casting mold having excellent workability by compounding MgO, CaO and >=1 kinds of materials which form the MgO and CaO by the heat treatment with refractory power. CONSTITUTION:The raw materials of the water disintegratable casting mold are constituted in the following manner: Namely, the MgO, CaO and >=1 kinds selected from the group consisting of the materials forming the MgO and/or CaO by the heat treatment are compounded with the refractory powder. After the raw materials are mixed, the mixture is molded to a prescribed mold by a die molding, cold isostatic molding, injection molding or casting. The molded body obtd. by the molding is calcined. The water disintegratable casting mold with high characteristics which has high strength and has an excellent handling property is provided in this way.
Patent JP-H07328695-A (JP)
Title: Method for regenerating washing residue of ready mixed concrete and device therefor
Inventor: IWASE FUMIO
IPC: B28C5/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a hydraulic active slurry which can be mixed with ready mixed concrete by subjecting the washing residues of the ready mixed concrete to wet process classification, concentrating taken out sludge water, adding admixture, such as blast furnace slag, thereto and mixing, dispersing and kneading the mixture. CONSTITUTION:The washing residues of the ready mixed concrete generated when a ready mixed concrete mixer car 1 stuck with the ready mixed concrete within a drum is washed with a large volume of water is supplied to a classifying machine 2 and the sludge water passing through this machine is stored in a recovered water tank 6. This sludge water is concentrated in a concentrated sludge water tank 9 in the state of stopping the operation of a stirrer 8 for 30 minutes. The concentrated sludge water is fed by a pump C and the blast furnace slag material by a screw conveyor 12, respectively, into a batch operated pulverizing mixer. The sludge water and the blast furnace slag material are mixed, dispersed and kneaded for 3minutes and, thereafter, the mixture is transferred into tan activated sludge water tank 13 by opening a valve V6.
Patent JP-H05328368-A (JP)
Title: Image pickup device and image pickup element package
Inventor: IMADA SATORU
IPC: H04N5/335
Filed: 1992-05-22
Abstract: PURPOSE:To remove mechanical unstableness, to attain stable operation against oscillation/shock and to make it possible to change optical length in accordance with a lens setting condition. CONSTITUTION:Electro-optical effect members 14R, 14G, 14B are respectively arranged between projection faces for respective colors in a color decomposing prism 13 and respective image pickup elements 12R, 12G, 12B opposed to respective projection faces. Transparent electrodes are connected to both the faces of respective members 14R, 14G, 14B which are rectangular to the optical axes of the members 14R, 14G, 14B and refractive indexes of the members 14R, 14G, 14B are changed by controlling electric fields impressed from a microcomputer 15. The microcomputer 15 controls the electric fields of the members 14R, 14G, 14B in accordance with a lens setting condition applied from an image pickup lens 11.
Patent JP-H04231436-A (JP)
Title: Diamond-containing material and preparation of product made of diamond-containing material
Inventor: JIYON BURUUJI
IPC: C22C26/00
Filed: 1991-05-29
Abstract: PURPOSE: To obtain a lightweight material having high strength and high hardness and obtain a material suitable for producing many kinds of products regardless of the dimensions and shapes of the products.  
     CONSTITUTION: A composite material having extremely high hardness to weight, which is composed of diamond powders and a base material made of a metallic material in which the diamond powders are buried in such a manner that they infiltrate into the gaps between the diamond powders and are joined is provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S641654-A (JP)
Title: Rolling indicating device for ropeway gondola
Inventor: YOSHINO SHIGERU
IPC: B61B12/02
Filed: 1987-06-20
Abstract: PURPOSE: To adjust the gondola transport speed by A/D converting the output voltage obtained from sensing of the sideways swinging angle of a gondola, numerically indicating the angle value which has come into coincidence with the compared reference value in memory, and informing a watcher by a TV monitor.  
     CONSTITUTION: Sideways swing angle of a gondola 5 in transport is sensed by a sideways swing sensor 1, and voltage output is made in accordance with the angle. This output voltage is converted with an A/D converter 2, and compared at a calculating/processing device 4 with the angle reference value previously stored in a memory 3, and the angle value in coincidence is numerically indicated on a display 5 of a TV monitor, etc. A ropeway operation watcher watches the TV monitor and optimally controls the gondola transport speed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05321815-A (JP)
Title: Hydraulic pump motor
Inventor: KUMAMOTO KATSUHIDE
IPC: F03C1/38
Filed: 1992-05-22
Abstract: PURPOSE:To control discharge pressure pulsation to the minimum at all times even under various operation conditions of low noise and low oscillation. CONSTITUTION:Control ports 20a, 20b are opened above a valve plate 2 to face the positions of the upper dead point 4a and the lower dead point 4b of piston 4 of a hydraulic pump motor. Communication paths 22a, 22b communicating the ports 20a, 20b with a high pressure hydraulic source 32 are respectively equipped with restrictors 25, 26. At least the restrictor 26 provided at the communication path communicating the control port 20b at the piston lower dead point side should be a throttle valve having a variable mechanism.
Patent JP-S5378253-A (JP)
Title: Flame-retardant resin composition
Inventor: SHIMIZU SEISABUROU
IPC: C08K5/02
Filed: 1976-12-23
Abstract: PURPOSE: To prepare a flame-retardant composition prevented from reduction of its impact resistance caused by addition of flame-retardant, by incorporating a flameretardant-contg.  polystyrene resin with a bisphenol type epoxy compound, thermoplastic polyester elastomer and vegetable drying oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07333819-A (JP)
Title: Automatic inserting device for photographic negative film
Inventor: SHIBATA YASUO
IPC: G03D15/10
Filed: 1994-06-13
Abstract: PURPOSE:To provide an inserting device for photographic negative film capable of preventing film from being damaged and orderly accumulating obtained negative sheets having different length in spite of a compact and simple mechanism. CONSTITUTION:A main body 3, a protecting box 4, and an accumulation box 5 are respectively attached/detached. The leading edge of the long negative film 1 which is not cut yet is set in a negative film carrying path 31 and the rest of the negative film 1 is inserted in the protecting box 4 whose inner part is covered with a felt. The negative film 1 is fed through the carrying path 31 and cut to a specified length with a negative film cutter. The cut negative films 1 are successively inserted in the negative sheet consecutively supplied from the inner part of the main body 3, by a negative sheet guiding part 36. At the time of finishing inserting the negative film of one order, the negative sheet is cut at a specified position by a rotary cutter. The obtained negative sheet containing the negative films passes the inclined part 51 of the box 5 and accumulated in the box 53.
Patent JP-S6217462-A (JP)
Title: Damper device for gear train
Inventor: MATSUURA MASAAKI
IPC: F16H55/14
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a damping effect corresponding to the number of revolutions by giving an elastically pressing force to the damper device of a gear train along the diametral direction of a gear. CONSTITUTION:A hydraulic pressure is introduced into each of cylinders 14 via a passage 22a, an annular groove 21, a through bore 20, an axial bore 7b, a check valve 18, and a connecting bore 15. Each of plungers 16 is elastically pressed along the diametral direction of a driven gear 10 and to its outer periphery side by means of a hydraulic pressure and the spring force of a spring 17. By balancedly adjusting three forces of the spring force of the spring 17, the hydraulic pressure, and a centrifugal force, a required ideal damping characteristic, as well as a damper effect corresponding to the number of revolutions, can be obtained.
Patent JP-H01320713-A (JP)
Title: Contact structure
Inventor: YAMAMOTO MASAAKI
IPC: H01H1/50
Filed: 1988-06-21
Abstract: PURPOSE:To prevent simultaneous separation of contact pieces by a housing so as to lengthen life and improve high frequency response characteristics and contact reliability by dividing the contact parts of contact pieces into plural segments different in natural frequency. CONSTITUTION:In the contact structure that the contact parts of both contact pieces are contacted or separated by driving one hand of the contact pieces opposed to each other in the plate thickness direction, respective contact parts 2 and 6 of fixed and movable contact pieces 1 and 5 are divided into plural segments 3 and 7. Respective natural frequency of these plural segments 3 and 7 are so designed as to be different, so they oscillate in oscillation synchronism different for each, and simultaneous separation by a housing is prevented. As a result, it becomes contact structure having long life and high frequency responsiveness and high reliability.
Patent JP-S5854731-A (JP)
Title: Logical circuit
Inventor: KANDA MASAAKI
IPC: H03K19/013
Filed: 1981-09-29
Abstract: PURPOSE:To reduce the power consumption of a circuit, by using transistors (TRs) in different conduction type for pull-up TRs of an output pull-up circuit and conducting or interrupting the pull-up TRs as required. CONSTITUTION:When a current driving TR6 is interrupted, the collector potential of the TR6 is increased, a current flowing to the resistor 11 drives off- buffer TRs8 and 9 and a control TR21 via a resistor 18. A PNP TR22 is saturated and driven with a base current limited by a resistor 20. When the current drive TR6 is conductive and the collector potential of the TR6 is lowered, since the control TR21 is interrupted by a resistor 19, no base current exists in the TR22, and the TR22 is interrupted. Thus, undesirable current does not flow.