baber/WOPTO huggingface dataset:
Patent JP-H11233957-A (JP)
Title: Structure for fixing enclosure of communication terminal equipment
Inventor: SASAKI TOMOKO
IPC: H05K5/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To make the plastic enclosures of communication terminal equipment to be disconnected easily from each other for recycling in a method, wherein the cracks of the boss are expanded and the nut is pushed out, when the nut is pushed with a bar-like object from the opposite side to the side because the nut is simply fit in the housing part. SOLUTION: This communication terminal equipment is provided with an enclosure 1 composed of a cylindrical boss 1d formed in the enclosure 1, slits 1a provided symmetrically with respect to the center line of the boss 1d, a pawl 1b formed perpendicular to the slits 1a, a nut 3 housing section provided in the boss 1d, and a rib 1c which is formed to hold the nut 3 from both sides and another enclosure 2 composed of a cylindrical wall 2b which is provided at position, where the wall 2b faces opposite to the boss 1d and has an inclined section 2c that is engaged with the front end section 1e of the boss 1e and into which the boss 1d is inserted and a rib 2a which is provided on the inside of the wall 2b and receives the nut 3. The enclosures 1 and 2 are fixed with the nut 3 and a screw 4.
Patent JP-H02216096-A (JP)
Title: Manufacturing of neutron absorbing plate for cask
Inventor: SHIGE TAKASHI
IPC: G21F1/08
Filed: 1989-02-17
Abstract: PURPOSE:To enable manufacturing an absorber which has high compaction factor and a thermal conductivity, and fully absorbs thermal neutrons by kneading B4C powder, carbon powder and copper powder of specific volume ratios, by vacuum-sealing the mixture in a metal vessel and then by hot-rolling it at a specific temperature. CONSTITUTION:Compacted powder 1 obtained by kneading B4C powder, carbon powder and copper powder of volume ratios of approximately 2:1:0.5 to 1 is put into a steel vessel 2 in a vacuum chamber 6, and an upper lid 3 is welded to the vessel 2 with an electron beam welding 4 in a vacuum condition. Then, the vessel 2 is heated upto 900 to 1,050 deg.C by a heating furnace 7 and is hot- rolled by a roller 8. In this way, a neutron absorber plate for a cask which has both high compaction factor and thermal conductivity and also fully absorbs thermal neutrons, can be obtained.
Patent JP-S61196126-A (JP)
Title: Constant amount preparation apparatus
Inventor: FUKUDA MICHIO
IPC: G01G13/02
Filed: 1985-02-27
Abstract: PURPOSE:To enable accurate preparation, by providing independent first and second preparation quantity sensors to monitor the quantity of material prepared separately. CONSTITUTION:This apparatus comprises a material preparation valve 101 for adjusting the preparation quantity of material to be fed to a preparation tank 102, independent first and second preparation quantity sensors 103 and 104 for detecting the quantity of material prepared for the tank 102 and a constant amount preparation controller 105 which opens or closes the valve 101 receiving a constant amount preparation signal from the sensor 103. The unit 105 has a backup function of closing the valve 101 according to a constant amount preparation signal from the sensor 104. Thus, in case of any trouble in the sensor 103, the preparation of material can be stopped depending on the backup with the other sensor 104 to prevent further disturbance such as overflow thereby enabling accurate preparation.
Patent JP-H04218286-A (JP)
Title: Electric cable assembly
Inventor: YURUGEN ROODAA
IPC: B60R21/16
Filed: 1991-03-02
Abstract: PURPOSE: To provide an electric connector capable of maintaining mechanical strength by connecting a fixed current connector to a current connector, rotated therearound. CONSTITUTION: An electric connector comprises a housing and a flat conductor cable. The flat conductor cable is spirally wound and supported in the housing. The flat conductor cable has the end extended at 90 deg. to a spiral shape. An outside protecting sheath protects the bent end of the flat conductor cable and part of the spiral shape.
Patent JP-H05233858-A (JP)
Title: Neural network system
Inventor: FUKUHISA HIROTO
IPC: G06F9/38
Filed: 1992-02-24
Abstract: PURPOSE:To simultaneously execute a learning phase corresponding to an unlearnt pattern and pattern recognizing phase corresponding to a learnt pattern in parallel. CONSTITUTION:An input value to a hidden layer unit, namely, a sum of products 101 concerning the input value and the weight of branch between an input layer and a hidden layer and an output 102 of the hidden layer are calculated. Next, an input value to an output layer unit, namely, a sun of products 103 concerning the output value of the hidden layer unit and the weight of branch between the hidden layer and an output layer and an output 104 of a neural network corresponding to the input pattern are calculated. Then, error from respective teaching patterns is calculated, it is judged whether the error is settled in an allowable range or not, and either outputting or weight correction is selected 105. When the error is settled in the allowable range, this pattern is outputted. When the error gets out of the allowable range, a weight change amount 106 between the hidden layer and the output layer and a weight change amount 107 between the input layer and the hidden layer are calculated. Then, the weight is corrected 108 and 109 according to the respective weight change amounts. Further, a buffer 110 (delay element) is provided as well for temporarily holding the weight change amounts.
Patent JP-S52119930-A (JP)
Title: Micro-film display unit
Inventor: YOSHIDA KENICHI
IPC: G03B21/11
Filed: 1976-04-02
Abstract: PURPOSE: To increase the number of film to be accommodated as well as miniaturize the diaplay unit by loading a micro-film carrier with film dually, selecting by the change of a reflecting mirror, and stopping it at a desired position due to the position inspection means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58152837-A (JP)
Title: Production of alicyclic compound
Inventor: NAKAI TAKESHI
IPC: C07C69/74
Filed: 1982-03-08
Abstract: PURPOSE:The condensation reaction between a compound such as mesityl oxide and another compound such as 1,4-dichloro-2-butene is conducted in the presence of a base to give 1,2-divinylcyclopropane derivative, or the product is converted into an alicyclic 7-membered ring compound. CONSTITUTION:The condensation reaction of a compound of formulaI(R<1>, R<2> are H, lower alkyl, cycloalkyl; R<3> is lower alkyl, lower alkoxy, aryl, where two among R<1>-R<3> may incorporate to form a ring) with another compound of formula II (R<4> is lower alkyl, H; Z<1>, Z<2> are halogen) is carried out in the presence of a base such as a combination of an alkali metal hydroxide and a phase-transfer catalyst at 0-80 deg.C to give a compound of formula III. Then, the product is heated at 150-250 deg.C to effect Coperearrangement to give the compound of formula IV. EFFECT:A compound of formula III is obtained with relative ease. USE:Perfumes, antibacterial and synthetic intermediate of these chemicals and drugs.
Patent JP-S61197476-A (JP)
Inventor: YAMAGUCHI MORIE
IPC: C04B37/02
Filed: 1985-02-26
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-H07244132-A (JP)
Title: Testing method for semiconductor integrated circuit device
Inventor: KAMEI TADASHI
IPC: H04N17/02
Filed: 1994-03-08
Abstract: PURPOSE:To accurately measure a signal in which its phase is varied at each horizontal synchronizing signal like a lower frequency conversion signal of a video chroma. CONSTITUTION:A lower frequency conversion chroma signal to be output from a semiconductor integrated circuit device 1 to be tested is applied to an input terminal 1 of a 2-channel analog multiplexer 2, a DC bias voltage of the lower frequency conversion chroma signal is applied to an input terminal 2, and a selective level meter 6 is connected to an output terminal via a buffer 5. When a pulse for controlling which of phases of 0, 90, 180 and 270 degrees of the chroma signal and which of parts of 1H period of the signal is measured is input to a control terminal of the multiplexer 2, the chroma signal of the desired phase is obtained at a buffer output. The conversion signal is measured by the meter 6, and corrected by considering a period in which the signal exists, thereby accurately measuring a lower frequency conversion chroma signal level.
Patent JP-H09195298-A (JP)
Title: Manhole cover receiving frame
Inventor: FUKUHARA MASARU
IPC: E02D29/14
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a cover receiving frame with a simple structure in which the raising or lowering work can be easily finished. SOLUTION: This receiving frame is formed of a mounting body 2 onto a manhole side mass 1, four split spacers 5-8, and a manhole cover receiving body 9 having a straight outside surface. A jack bolt 12 is screwed to the manhole-side protruding part 13 of the mounting body 2, a jack bolt receiving part 11 is provided on the manhole side of the manhole cover receiving body 9, and the jack bolt receiving part 11 is connected to the upper end of the jack bolt by a connecting bolt 14.
Patent JP-S53122278-A (JP)
Title: Method of installing floor embedded lighting fixture
Inventor: UEMICHI TOSHIKAZU
IPC: F21V21/04
Filed: 1977-03-31
Abstract: PURPOSE: To reduce working hour of installation with less man hour by enbedding mounting box with a temporary cover on the opening prior to installing a lighting fixture in such a manner that the cover is removed after floor finishing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06120093-A (JP)
Title: Electrolytic capacitor
Inventor: MINAMI SHINICHIRO
IPC: A62C3/16
Filed: 1992-01-27
Abstract: PURPOSE:To enable an electrolytic capacitor to be kept high in safety even in an atmosphere of high temperature by a method wherein a capacitor element impregnated with electrolytic solution is sealed up in a case with sealer, and carbon dioxide is filled into the case. CONSTITUTION:An anode foil and a cathode foil enlarged in surface area through etching are rolled into a capacitive element 1 interposing an electrolytic paper between them, which is impregnated with electrolytic solution. Then, the capacitive element 1 is fixed inside an aluminum case 9 by a fixing material 12, and the case 9 is sealed up with a sealing material 8. Carbon dioxide 10 is filled into the case 9. Moreover, the more carbon dioxide is filled, the more effective it becomes, but the case 9 is set to a pressure lower than the actuating pressure of an explosion-proof valve. By this setup, an electrolytic capacitor is prevented from being burned down even if an overvoltage is applied in an abnormal situation, so that a capacitor of this design can be used in a field of application where a capacitor of high safety is required.
Patent JP-S52120767-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI SHIGEHARU
IPC: H01L23/29
Filed: 1976-04-05
Abstract: PURPOSE: To prevent inversion of the semiconductor substrate and to eliminate the leak current between diffusion layers by adding non-ion electrification preventing agent and by sealing with use of the plastic whose volume proper resistance is 10 8  - 10 15  ohm/cm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04276408-A (JP)
Title: Split mold for tire
Inventor: KOIZUMI YOSHIMASA
IPC: B29K105/24
Filed: 1991-03-04
Abstract: PURPOSE:To provide a split mold for a tire wherein elevating and descending part are little and having excellent durability, safety and workability. CONSTITUTION:A split mold for a tire which is constituted of an upper mold 4, a lower mold 5, a plurality of tread sectors molding a tread pattern of the tire and an actuator driven upward and downward freely and wherein a slide washer 12 fixed on the lower part of the tread sector for supporting movably the tread sector in the radial direction is guided by a rail formed on the lower mold.
Patent JP-S52120817-A (JP)
Title: Memory device for touch intensity signal
Inventor: KAWAMOTO KINSHI
IPC: G10H1/057
Filed: 1976-04-02
Abstract: PURPOSE: To ensure the memory of the peak level of a signal according to the touch intensity by memorizing the peak level in one capacitor and by sampling the memorized level to accomplish the sample holding operation in the other capacitor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08210760-A (JP)
Title: Storing apparatus
Inventor: HIROZAWA MASARU
IPC: F25D23/10
Filed: 1995-02-02
Abstract: PURPOSE: To provide a storing apparatus which can be easily suspended even in a relatively heavier refrigerator for effective utilization of a lower space in the refrigerator. CONSTITUTION: A suspension channel 5 having a hat-shaped cross section is fixed to the upper surface of a lateral refrigerator 1, and an extension part 15 of the suspension channel 5 is placed on a shelf part 28 of a suspension channel 22 in a ceiling suspension unit 6 fixed to the ceiling. Further, both front flanges 16, 29 are fixed to the suspension part 15 with screws, and a gate shaped cutout 24 of the front of the ceiling suspension unit 6 is closed with a cover 26.
Patent JP-H08109084-A (JP)
Title: Aluminum nitride sintered material having electrically conductive metallized layer and its manufacture
Inventor: SATO HIDEKI
IPC: C04B41/88
Filed: 1994-02-14
Abstract: PURPOSE: To obtain an aluminum nitride sintered material having an electrically conductive metallized layer, excellent in binding strength between the metallized layer and a base material and free from separation by forming the metallized layer consisting of a specific three groups of components on the surface of the aluminum nitride sintered base material through simultaneous sintering. CONSTITUTION: A paste containing one or more than one kind of a substance selected from a group (the first group) consisting of Mo, W and Ta, or its compound, one or more than one kind of a substance selected from a group (the second group) consisting of Al and rare earth elements or its compound, and one or more than one kind of a substance selected from a group (the third group) consisting of Ti, Zr and Hf or its compound (when only hydride and/or oxide of Ti or Zr is selected, the component(s) of the third group should exceed 1/10 of the total amount of the first group in terms of weight ratio) is applied on a precursor of an aluminum nitride sintered material and subsequently the whole body is simultaneously sintered.
Patent JP-H03241139-A (JP)
Title: Execution of foundation slab
Inventor: MOCHIDA YASUHIDE
IPC: E04B5/43
Filed: 1990-02-19
Abstract: PURPOSE:To standardize the execution works and enhance the working efficiency by fitting the protrusions of a foundation unit in the recesses of a frame panel placed on the lower slab, arranging bars on the upper part of the foundation unit and placing concrete. CONSTITUTION:A frame panel 13, in which many protrusions 14... with same shapes on one surface thereof and recesses 15 on the other surface are formed, is placed on a lower slab 12 of a reinforced concrete construction. And a foundation 31... made of mortar, molding concrete, synthetic resin, etc., in which a horizontal plane is formed at the upper part and fitting protrusions 33 are formed at the lower part, is previously fabricated. The fitting protrusions 33 of the foundation unit 31... are fitted in the recesses 15... of the frame panel 13 and then a spacer 41 and caster 44 are arranged on the horizontal plane of the upper part of the foundation unit 31. And reinforcing rods 47, 47, 48 are arranged on the spacer 41 and caster 44 and concrete is placed to form the upper slab.
Patent JP-S63218090-A (JP)
Inventor: IHARA TORU
IPC: B67B3/20
Filed: 1987-02-23
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-H06248339-A (JP)
Title: Production of steel sheet for vessel with high rigidity
Inventor: SENUMA TAKEHIDE
IPC: C22C38/14
Filed: 1993-02-26
Abstract: PURPOSE:To produce a starting sheet for vessel, capable of reduction in thickness. CONSTITUTION:A steel which has a composition consisting of, by weight ratio, <=0.003% C, <=0.1% Si, <=0.4% Mn, <=0.015& S, <=0.02% P, 0.01-0.1% Al, <=0.005% N, and the balance Fe with inevitable impurities and containing, if necessary, Ti, Nb, Zr, and B is hot-rolled at a temp. not higher than the Ar3 transformation point at <=at least 50% draft, pickled, cold-rolled at >=50%, and annealed at a temp. between 400 deg.C and the recrystallization temp. By this method, the steel sheet for vessel, having high rigidity, that is, high elastic modulus, can be produced while obviating the necessity of 2CR as additional stage.
Patent JP-H10237304-A (JP)
Title: Resin composition for vibration welding
Inventor: ISHIO ATSUSHI
IPC: C08K7/14
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in heat resistance, molded product surface appearance, dimensional stability and vibration weldability by including glass fibers and a matrix resin comprising polyphenylene sulfide resin and a nylon resin. SOLUTION: This composition comprises (A) 100 pts.wt. of a matrix resin comprising (i) 20-100wt.% of polyphenylene sulfide resin having an ash content of <=0.4wt.% and a heat weight reduction of <=0.4wt.% on a thermal treatment at 350 deg.C in air for 1hr and (ii) 80-0wt.% of a nylon resin such as nylon 66, nylon 6 or a copolymerized nylon resin containing hexamethylene terephthalamide units and (B) 10-150 pts.wt. of glass fibers, and is useful for molding the composition by an injection molding method, an extrusion molding method or a blow molding method and subsequently welding the obtained molded product by a vibration welding method, etc.
Patent JP-H07247326-A (JP)
Title: Rubber-modified styrene resin composition
Inventor: OKUMURA ARIMICHI
IPC: C08F279/00
Filed: 1994-03-09
Abstract: PURPOSE:To provide a rubber-modified styrene resin compsn. excellent in the balance among qualities such as gloss and impact strength. CONSTITUTION:This compsn. is provided which contains rubberlike polymer particles dispersed in it and in which the rubberlike polymer comprises 1-50wt.% arom. vinyl-conjugated diene copolymer and 99-50wt.% conjugated diene homopolymer; the vol. of occlusion particles is at least 3.5 times that of the rubberlike polymer added to the compsn.; the average size of the rubberlike polymer particles dispersed is 0. 5-2.0mum; and the wt. ratio of dispersed, salami- structured rubber particles to the total rubber particles dispersed is 50wt.% or higher.
Patent JP-H03241506-A (JP)
Title: Core for magnetic head
Inventor: IKEJIRI YUJI
IPC: G11B5/147
Filed: 1990-02-19
Abstract: PURPOSE:To inexpensively mass produce cores for magnetic head by protrudingly forming projection parts and recessed parts at the necessary front and back surfaces of magnetic single plates, press-fitting the projection parts and the recessed parts, superposing plural magnetic single plates and impregnating adhesive solution in a superposed gap. CONSTITUTION:The projection parts 2 and the recessed parts 3 are formed by press working at three places of the front and back surfaces of the magnetic single plates 1 blanked materials such as 'Permalloy(R)' in a U-shape. In plural magnetic single plates 1 which are thus formed, the other projection parts 2 are press-fitted into the recessed parts 3, and they are superposed and fixed. Thus, a core block 4 is formed. Multiple core blocks 4 are prepared and they are put into a wire netting basket. Then adhesive solution 6 is impregnated by a capillary phenomenon in the superposed gap between respective magnetic single plates 1 and 1. Then, the wire netting basket is left as it is in a drier and adhesive solution 6 is dried so as to fix it, whereby a surface is cleaned by solution such as aceton. Thus, the cores for magnetic head complete. Thus, post-working for superposition and fixation becomes unnecessary and quantity production is attained.
Patent JP-H01211314-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: SATO KAZUJI
IPC: G11B5/39
Filed: 1988-02-19
Abstract: PURPOSE:To adjust the intensity of the magnetic field of a magneto-resistance effect type magnetic head after the magnetic head is assembled by providing a permanent magnet for bias which can be brought nearer to and separated farther from an MR element from the outside of a case which holds a head chip provided with the MR element. CONSTITUTION:A through hole 15 is formed through a case 11 surrounding a head chip 10 provided with a magneto-resistance effect (MR) element 10a and a permanent magnet 17 which can be brought nearer to and separated farther from the MR element 10a from the outside of the case 11 through the through hole 15 is provided. Namely, the hole 15 is provided with internal thread and an external thread 16, to the leading end of which the permanent magnet 17 is fixed, is inserted into the case through the hole 15 and turned. Therefore, the distance between the magnet 17 and MR element 10a can be adjusted and fine adjustment can be performed.
Patent JP-S52121943-A (JP)
Title: Water-saving-type sanitary system and apparatus therefor
Inventor: INDOU TOSHIYASU
IPC: E03B11/00
Filed: 1976-04-07
Abstract: PURPOSE: Apparatus which reuses water for living, reduces the amount of city water and reduces the amount of water exhausted as sewage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57153254-A (JP)
Title: Electrostatic capacity sensor
Inventor: MIHARA TERUYOSHI
IPC: G01N27/22
Filed: 1981-03-17
Abstract: PURPOSE:To obtain an electrostatic capacity sensor with the leak current between counter electrodes reduced, by separating a semiconductor substrate and counter electrodes from each other by an insulating film. CONSTITUTION:An oxide film 8 is formed on the surface of a poly crystalline silicon substrate 7, and counter electrodes 9 and 10 consisting of P type single crystal silicon having surface bearing (100) are arranged at constant intervals. These counter electrodes 9 and 10 are separated from each other with air layers by anisotropic etching, and an oxide film 11 is formed on the etching face. Low resistance layers 12 of high density regions are formed on the top surface of counter electrodes 9 and 10, and these low resistance layers 12 are used as connection parts to connect aluminium electrodes 13 and 14 to counter electrodes 9 and 10. Since counter electrodes 9 and 10 are insulated and separated by the insulating film 8 and the poly crystalline silicon substrate 7, the leak current between counter electrodes is reduced, and this sensor is strong against humidity and dirt and detects stably an electrostatic capacity even if the sensor is put in a high temperature medium.
Patent JP-H04276622-A (JP)
Title: Semiconductor device production method
Inventor: WATABE YASUNORI
IPC: H01L21/312
Filed: 1991-03-05
Abstract: PURPOSE:To make silicon nitride films used for improving moisture resistance unnecessary and reduce the stress on the semiconductor device by the passivation film by making the surface of the polyimide-based resin film hydrophobic to improve moisture resistance. CONSTITUTION:A polyimide-based resin film 2 is deposited as a passivation film on top of a semiconductor substrate which forms a semiconductor device and the surface of the polyimide-based resin film 2 is treated by fluorine gas so that a fluorinated film 3 is formed on the surface of the polyimide-based resin film 2.
Patent JP-2000243609-A (JP)
Title: Variable resistor
Inventor: YOSHIZAWA KEIZO
IPC: H01C10/34
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor with stable characteristics wherein no resistance value of a resistor fluctuates even after use for a long time. SOLUTION: An operational part 28 is abutted on a cylindrical part 34 where a plate part 24 comprising a sliding piece 27 of an intermediate terminal 33 is pivoted, so that the lower surface at the outer perimeter of the operational part 28 is away from the upper surface of a substrate 21 comprising a resistor 22. Thus, shave dust will not cause fluctuation of the resistance of a resistor and the characteristics of the resistor will be stabilized.
Patent JP-S61196964-A (JP)
Inventor: HIRAMINE KENJI
IPC: A61M5/00
Filed: 1985-02-27
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。