baber/WOPTO huggingface dataset:
Patent JP-H07317644-A (JP)
Title: Device for obtaining power with multi-stage air compressor
Inventor: TAKAHASHI HIROKAZU
IPC: F03B17/00
Filed: 1994-05-25
Abstract: PURPOSE:To generate power having no environmental pollution with little energy consumption by combining multi-stage pistons for air compression and a power piston, compressing air in sequence to a high pressure, and feeding the high- pressure air to the power piston to drive it. CONSTITUTION:For power generation, selector valves 19-23 are switched, and a flywheel 1 is rotated by the starting power. All pistons 10-12 in a cylinder 9 are moved, the atmospheric air sucked by a filter 2 is compressed by the upper first-stage piston 10 and the power piston 12, and the compressed air is stored in a low-pressure air tank 4 through an oiler 3. The air is compressed by the lower first-stage piston 10 and the second-stage piston 11, and the compressed air is stored in a high-pressure air tank 6. Thereafter, the selector valves 19-21 are switched, the air compressed by the first-stage piston 10 is fed to the second-stage piston 11 via an intermediate-pressure air tank 5, and the power piston 12 is driven by the high-pressure air in the high-pressure air tank 6 to generate power.
Patent JP-H09159354-A (JP)
Title: Manufacture of heat-insulating reinforcing panel
Inventor: CHIYOU SEGEN
IPC: B32B17/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the release of a surface material and a heat insulator by suppressing the release therebetween by covering the outside of glass fiber woven fabric inner skin of an intermediate material with glass fiber woven fabric outer skin, impregnating it with thermosetting resin liquid and curing it. SOLUTION: Both the surfaces of a heat insulator such as urethane foam of a predetermined size are covered with glass fiber woven fabric inner skins 2. The skins 2 are sewed integrally by reinforcing fiber yarn 3 to an intermediate material (a). The outside of the skin 2 of the material (a) is covered with glass fiber woven fabric outer skin 4, then impregnated with flame retardant thermosetting resin liquid and cured. Thus, the release between the surface material of the skin 2 and the material 2 can be rigidly suppressed and prevented.
Patent JP-H08256172-A (JP)
Title: Method and device for transmission fault processing
Inventor: MIZUNO HIROYUKI
IPC: H04L12/437
Filed: 1995-06-15
Abstract: PURPOSE: To suppress the report of a secondary fault having an influence upon the whole of a system at the time of the occurrence of a fault by referring to transmission line fault information to stop the fault information report of a lower-order alarm by each transmission equipment. CONSTITUTION: A monitor part 17 reads out not only the occurrence of a fault from a bit and signal conversion part 13, a frame multiple division part 14, and higher-order fault information storage parts FASR provided in terminal I/F parts 15A to 15C but also the fault occurrence state from a lower-order fault information storage part SASR of the conversion part 13 and generates various alarms and reports the higher-order alarm to a network monitor device 40 in preference to the lower-order alarm. Therefore, the higher-order alarm is reported without being affected by the lower-order alarm suppression processing even in the case of simultaneous occurrence of plural higher-order and lower-order alarms in the transmission system, and the higher-order alarm is preferentially processed.
Patent JP-S5670931-A (JP)
Title: Removal of volatile component from thermoplastic resin
Inventor: HAYASHI TOMOSHIGE
IPC: B29C48/41
Filed: 1979-11-15
Abstract: PURPOSE:To obtain an evenly kneaded composition with efficient removal of volatile components by vaccum dissipating them from a through hole is a cylinder kneading a resin in a solftened state as added by a given amount of water with two screws being rotated in the same direction. CONSTITUTION:Two screws 2 and 3 in a cylinder 1 of an extruder a are rotated in the same direction in such an arrangement that the grooves 4 thereof engages each other in the same direction. A thermoplastic resin in a hopper 5 is brought forward in a cylinder 1 with an aid of a spiral projection on the screws, and then water is added thereto at a rate of 0.5-3wt% from a hole 9. The cylinder is heated with a heater 7 and the resin softened is further carried forward being kneaded between the screws 2 and 3 while volatile components in the resin and dissipated with water from a through hole 6.
Patent JP-S5852458-A (JP)
Title: Nonquenched and tempered steel with high strength and toughness
Inventor: KOSHIZUKA NORIAKI
IPC: C22C38/28
Filed: 1981-09-22
Abstract: PURPOSE:To obtain a nonquenched and tempered steel having high strength and toughness and usable as hot worked by adding specified percentages of C, Si, Mn, P, S, Al, V and N to Fe. CONSTITUTION:A steel consisting of 0.25-0.55% C, 0.10-0.60% Si, 1.0-2.5% Mn, <=0.02% P, <=0.05% S, 0.005-0.05% Al, 0.08-0.15% V, 0.002-0.008% N and the balance Fe with inevitable impurities is prepared. The steel may further contain one or more among 0.20-0.60% Cr, 0.005-0.03% Nb and 0.005-0.03% Ti. This nonquenched and tempered steel with high toughness has high strength  comparable to that of a conventional normalized steel.
Patent JP-H0441220-A (JP)
Title: Press molding equipment
Inventor: TABATA TOMIO
IPC: B29L31/58
Filed: 1990-06-06
Abstract: PURPOSE:To improve the operating efficiency, and to enhance the safety by accurately positioning and setting a resin molded form to a trimming press by utilizing a positioning recessed section molded by a molding press on trimming cutting. CONSTITUTION:A resin sheet composed of a base material 1 supported by a chain conveyor 21 and a skin 7 is molded in a specified shape by a molding press 26. A positioning recessed section 36 is formed at the outer-circumferential corner section of a resin molded form 36. The resin molded form 36 cooled by a cooling station is pushed up by the bottom force 44 of a trimming press 2, and released from the chain conveyor 21. When the resin molded form 36 is pushed up, the projection 44 of the bottom force 44 is inserted into the positioning recessed section 36 of the resin molded form 36, and regulated elastically by a guide member 50, and the resin molded form 36 is positioned at a normal location. The resin molded form 36 is trimming-cut by a trimming blade 47, and parted into a product 46 and an outer circumferential scrap 45.
Patent JP-H05191653-A (JP)
Title: Method for coding and decoding color image and coder and decoder using this method
Inventor: BERUNAARU MARUTEI
IPC: H04N11/04
Filed: 1992-05-18
Abstract: PURPOSE: To provide an encoder and a decoder which are easily assembled at a low cost by realizing an encoding method and a decoding method of a high compression rate which don't require complicated processing operations of pictures. CONSTITUTION: A stage where a positive a positive coefficient is used to generate a luminance signal Y by a linear combination of at least two original signals R, G, and B and at least one color signal is generated, a stage where the luminance signal Y and the color signal are digitized, a stage where they are sampled with the same resolution, a stage where they are subjected to reversible mathematical conversion in a frequency range and each of sampled signals is related to a converted signal provided with a series of components consisting of one continuous component and plural alternative components, a stage where each of a continuous component CY and a series of alternative components Ci Y of the converted luminance signal are counted and a code value is assigned,  and a stage where only respective continuous components CR and CB of converted color signals are counted and a code value is assigned are provided.
Patent JP-S5772354-A (JP)
Title: Package for semiconductor device
Inventor: AKASAKI HIDEHIKO
IPC: H01L23/10
Filed: 1980-10-24
Abstract: PURPOSE:To make is possible to easily weld a cap and a mount of a package at a relatively-low temperature by adhering a metal layer made by implanting an element for lowering its melting point into Ni as a metal layer for welding to the cap and mount. CONSTITUTION:Welding parts A and B of a package mount 2 and a cap 5 are immersed into an electroless plating solution including NiCl2NaPH2O1 and C2H3O3Na  at the temperature of nearly 90 deg.C for 30min, thereby constituting an electroless Ni plating layer including P by nearly 10% on the welding parts of cap 5 and mount 2. Thus, the melting point of Ni implating P decreases down to nearly 880 deg.C.
Patent JP-H09329773-A (JP)
Title: Optical breaker
Inventor: OHASHI NAOMI
IPC: H04B10/293
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical breaker capable of protecting an optical device of a post stage against destruction by preventing the input of extremely high average light power into the optical device. SOLUTION: This optical breaker is provided with an input average light power detecting means for detecting the input average light power inputted to the optical device 4 and an optical switch 3 for turning off the light output to the optical device 4 by the output signal from this input average light power detecting means at the time of overinput of the input average light power to be inputted to the optical device 4. The average light power inputted to the optical device 4 of the post stage is, thereupon, detected and the changeover of the optical switch 3 is executed by the output signal of a comparator 6, by which the input of the extremely high average light power to the optical device 4 is prevented and the optical device 4 is protected against the destruction.
Patent JP-S6040505-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SASAKI HIDEMI
IPC: G11B5/024
Filed: 1983-08-15
Abstract: PURPOSE:To secure the erasion performance equivalent to that obtained with an erasion signal of a high frequency even with use of an erasion signal of a low frequency, by reducing the relative speed between a magnetic recording medium and a recording/reproducing head in an erasion mode than a recording/reproducing mode. CONSTITUTION:When an operation mode setting switch 6 is set in an erasion mode, the revolving speed of a disk drive motor 4 is reduced less than that of a recording/reproducing mode by a motor control circuit 5. Therefore the relative speed between a disk 1 and a recording/reproducing head 7 is reduced in the erasion mode less than the recording/reproducing mode. While a switch 13 is changed over in response to the switch 6, and an erasion signal of a low frequency is supplied to the head 7 from an erasion signal generating circuit 16. As a result, the same erasion performance is obtained in terms of the relative speed between erasion signals of low and high frequencies.
Patent JP-H0714985-A (JP)
Title: Fin-type stacked capacitor and manufacturing thereof
Inventor: TAKEDA MAKOTO
IPC: H01L27/04
Filed: 1993-06-21
Abstract: PURPOSE:To provide a fin-type stacked capacitor with good capacitive strength against soft errors and its manufacturing method. CONSTITUTION:In a fin-type stacked capacitor, a layer insulating film 12 has a contact hole 24 on an Si semiconductor substrate 10, and a capacitor lower electrode 26 having a fin part 26a is put in contact with the Si substrate 10 at the bottom 24a of the contact hole 24. The fin part 26a is isolated from the surrounding layer insulating film 12 and elongated to the upper part of the layer insulating film 12. A capacitor upper electrode 38 is provided on the face of the capacitor lower electrode 26 with a second insulating film 36 in between, while part of the capacitor upper electrode 38 is isolated from the Si substrate 10 electrically and elongated between the capacitor lower electrode 26 and a side wall of the contact hole 24.
Patent JP-S6131790-A (JP)
Inventor: UEDA KOHEI
IPC: F16L1/12
Filed: 1984-07-20
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-H10337807-A (JP)
Title: Ultra-thin copper foil with b-stage resin and its manufacture
Inventor: URABE HIROYUKI
IPC: B32B27/36
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an ultra-thin copper foil with resin with which a fine line can be formed. SOLUTION: The ultra-thin copper foil with B-stage resin is obtained by continuously coating a matte surface of the copper foil having a particle size of copper obtained by an electrolytic process of 1 μm or less, substantial thickness of 3 to 9 μm and a length of copper foil leginess of matted surface of the foil of 5 μm or less, and treating with B-stage. And, a method for manufacturing the ultra-thin copper foil comprises the steps of coating and drying a release film with resin in a predetermined thickness, treating it with B-stage, then continuously laminating it with the foil by a heating roll and protecting it with a release film. This foil is used to manufacture a multilayer printed circuit board formed with fine lines with excellent adhesive properties, electric characteristics heat resistance and chemical resistance.
Patent JP-H10292136-A (JP)
Title: Coating composition using colored metallic powder pigment
Inventor: FUKUOKA MASAYUKI
IPC: C09C3/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of providing a metallic coating film without forming aggregates, capable of providing many kinds of tone, utilizing a metallic powder pigment excellent in masking and processibility, by using a specified colored metallic powder at least as a part of the pigment component. SOLUTION: This composition is obtained by formulating (A) a coating resin, (B) a pigment component comprising a colored metallic powder obtained by coating the surface of the metallic powder with a hydrolyzate of a metal alcoholate of the formula Mn O3n+1 R2n+2 [M is a metal; O is oxygen; R is an alkyl; (n) is 1-40] and, if necessary, flaky pigment, and coloring pigment, and if necessary, (C) additive(s) such as diluent, dye, lubricant, and/or dispersant. The above colored metallic powder is obtained by depositing a hydrolyzate formed by adding the metal alcoholate and water at least in an enough amount capable of hydrolyzing it in a metallic powder suspension, on the surface of the metallic powder.
Patent JP-2000336623-A (JP)
Title: Traffic lane indicating device
Inventor: NAKAMORI SHOJI
IPC: E01F9/582
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate discernment at night and in rainy weather by embedding a light transmission line for transmitting light from an emitter, in a road, and providing each outgoing end of the light transmission line with a lens for diffusing light from the emitter. SOLUTION: A battery and a timer are connected to an emitter 4 comprising a semiconductor laser or a light emission diode, and the emitter 4 and the like are covered with a light source part case to form a light source part. A light transmission line 8 comprising a quartz fiber or plastic optical fiber is formed. Each of four branched outgoing ends of the light transmission line 8 is provided with a lens 9, and the light transmission line 8 and lens 9 are covered with an indicating part case 7 and a cover 10 to form a display part. In construction work, the light source parts and display parts are alternately embedded on a road, and the emitter 4 is connected to the light transmission line 8. Discernment can thereby be facilitated even at night and in rainy weather.
Patent JP-H11343389-A (JP)
Title: Flame-retardant thermoplastic resin composition excellent in tracking resistance
Inventor: AKAGAWA YOSHIFUMI
IPC: C08K3/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant thermoplastic resin compsn. which has an improved tracking resistance while retaining mechanical properties inherent in thermoplastic resins by compounding a thermoplastic rein with an inorg. acid melamine salt and/or a condensed phosphoric acid amide, a flame retardant, antimony trioxide, and an inorg. filler. SOLUTION: A thermoplastic resin of 100 pts.wt., 0.5-50 pts.wt. inorg. acid melamine salt and/or condensed phosphoric acid amide, 5-50 pts.wt. flame retardant, 0-15 pts.wt. antimony trioxide, and 0-50 pts.wt. inorg. filler are compounded. A pref. thermoplastic resin is a polyamide resin or a polyester resin, esp. a polyester resin, in terms of tracking resistance and heat resistance in practical use. Pref. examples of the inorg. acid melamine salt are melamine polyphosphate, melamine phosphate, and melamine sulfate. A pref. flame retardant is a brominated polymeric flame retardant such as polydibromostyrene or polytribromostyrene.
Patent JP-H01317851-A (JP)
Title: Roll up device for seat belt
Inventor: KUSUMI MASASHI
IPC: B60R22/46
Filed: 1988-06-17
Abstract: PURPOSE:To simplify the structure by equipping a sensor means detecting the deceleration operated by a rotation restraint means and the sensor means detecting the deceleration operated by a preloader device and forming the both sensors in the structure partially covalent of the censor measure. CONSTITUTION:In the deceleration detector 9 attached to a retractor device 1 the ratchet pole 8 of a ratchet mechanism 5 of as a rotation restraint means is tilted upward when a sensor measure 16 is tilted by the comparatively low 1st deleration of a quick braking time and the rotation of a reel 3 is checked with a ratchet claw 8a and ratchet tooth 7a being meshed. At the time when the sensor measure 16 is moved forward against a spring 12 as well as tilted with an extremely large 2nd deleration being acted by a collision, etc., the restraint of a firing pin 15 is released to strike a detonator and a propellant is ignited. The piston 17 of the preloader device 6 is driven by the explosion pressure at this time and the reel 3 is turned in the winding direction via a wire 19.
Patent JP-H0315983-A (JP)
Title: Construction of logical circuit
Inventor: MATSUMOTO KAZUHIKO
IPC: G06F17/50
Filed: 1989-06-14
Abstract: PURPOSE:To enable the fine conversion of the kind of a gate for an objective package system in which there are many gates different in delay through the use of the same logical function by generating a desired logical circuit by replacing the gate of standard delay successively into a high-speed gate until a path delay condition is fulfilled. CONSTITUTION:A logical macro name 201 to express the kind of a logical macro and the path delay condition between the input/output terminals 204 to 207 to be generated automatically from the logical macro are inputted, and a model logical circuit 300 defined by the gates 301 to 304 of the standard delay of the logical macro is retrieved from a logical macro library as considering the logical macro name 201 a key. Then, the desired logical circuit is generated by replacing the gates 301 to 304 of the standard delay successively into the high-speed gate until the path delay condition is fulfilled in this model logical circuit 300. Thus, the fine gate kind conversion becomes possible by the same logical function according as the number of the gate of the different delay increases.
Patent JP-S63314178-A (JP)
Title: Circuit for detecting current polarity
Inventor: MOCHIZUKI SHOJI
IPC: H02M7/48
Filed: 1987-06-16
Abstract: PURPOSE:To reduce cost and to improve noise resistance of an inverter apparatus by discriminating the polarity of phase current according to the magnitude of base current of a power transistor. CONSTITUTION:An AC motor 3 is controlled by a power transistor module 2 which is drived by a base amplifier circuit 1. This amplifier circuit 1 consists of a transistor 8 for supplying base current, a resistor 9 for limiting current, a photocoupler composed of a light emitting diode 10 and a phototransistor 17, a diode 13 for reverse bias, capacitor 14 and the like. And, the current polality of an inverter apparatus is discriminated by detecting the state in which the current, which flows from the base amplifier circuit 1 into the base of the power transistor module 2, varies according to the polarity of phase current. Therefore, the discrimination of the current polality of the apparatus can be performed easily.
Patent JP-S5273795-A (JP)
Title: Cash release cushionig system
Inventor: NAKAMURA TAKASHI
IPC: B65G60/00
Filed: 1975-12-17
Abstract: PURPOSE: To achieve the reduction in required relasing time by providing a cushioning mechanism storing a given volume of cash to a conveying mechanical system of a cash releasing unit, and releasing the remainder from a safe after releasing the stored cash when the value for more than the given volume is instructed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5772871-A (JP)
Title: Printing head of dot printer
Inventor: ASANO KIYOMITSU
IPC: B41J2/265
Filed: 1980-10-25
Abstract: PURPOSE:To operate a printing wire smoothly and correctly, in a dot impact type printing head, by forming a guide bore of a printing wire into a tapering form over an entire length to enhance durability of the printing wire and a resin guide. CONSTITUTION:To a front surface of a printing head, a wire guide member is provided and said guide member is constituted from a lid body connected and fixed to a front surface of a contact element support member and a resin guide 13b fixed to a center part of said lid body by a pin. The resin guide has a straight guide bore 15 corresponding to each wire formed therethrough and formed into a tapering shape wherein an inner diameter D1 of a side adjacent to a flap contact element 10 of each guide bore is set a little larger than a diameter d of the printing wire 12 as well as an inner diameter D2 of a free end side of the printing wire is set almost equal to that of the printing wire. Therefore, friction resistance of the printing wire during printing operation is made low and high speed printing is enabled.
Patent JP-H0443484-A (JP)
Title: Processor for settlement of account using portable electronic equipment
Inventor: YONEYAMA NOBUYUKI
IPC: G07B15/00
Filed: 1990-06-11
Abstract: PURPOSE:To accurately execute communication with a device for settling the account of a charge by controlling the drive of a movable supporting means and directing it toward the device for settling the account of the charge. CONSTITUTION:A non-contact data carrier 1 is fitted through a movable supporting part 5 and a fixed part 7 to the dash board or the like of a vehicle while sandwiching an inserting part 3. In this case, since a metallic package part 5a of the movable supporting part 5 can be freely turned to a metallic ball part 7a, the non-contact data carrier 1 can be directed toward a desired direction. Therefore, when the vehicle approaches the place of settling the charge of a toll road, by directing the non-contact data carrier 1 toward the detector of the place for the settlement of account, the radio communication is securately executed between the non-contact data carrier 1 and the detector. Thus, the settlement of account can e smoothly executed without any contact and stop[ping of the vehicle.
Patent JP-H10323321-A (JP)
Title: Dust remover for clothes
Inventor: KOBAYASHI MACHIKO
IPC: A47L25/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a new dust remover for clothes which has higher dust removing ability, is easy to use, and has good portability. SOLUTION: One sides of several separate papers are stitched, the adhering face of an adhesive tape 3a whose area is equal to or smaller than that of each of the separate papers is provided at each of the separate paper 1a to 1c, and the adhesive of at least one corner of the adhering face of the adhesive tape 3a is removed, or a thin film is adhered on at least one corner of the adhering face of the adhesive tape 3a. When one corner is pulled by fingers, the adhesive tape 3a can easily be removed from the separate papers 1a to 1c, and the removed adhesive tape 3a can be used to remove dust on clothes.