baber/WOPTO huggingface dataset:
Patent JP-2000158191-A (JP)
Title: Backing metal fixture for welding h-shaped steel
Inventor: TAIRA KAZUYUKI
IPC: B23K9/035
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a backing metal fixture of an H-shaped steel which does not require a separate piece at a low machining cost. SOLUTION: In this backing metal fixture, a U-shaped hole 1b is punched, leaving a portion for a root gap at a center part in longitudinal direction of a strip backing metal fixture source plate 1, and both side portions of the U-shaped hole 1b is bent downwards in an arc shape to form a round part 1a. In this case, a wall on the root gap side of a narrow width bridge part at the center of the backing tool 1 is an inclination face 1c inclined to the inside towards below.
Patent JP-H08174436-A (JP)
Title: Rotary brush
Inventor: OUCHI MOICHIRO
IPC: B24D3/34
Filed: 1994-12-22
Abstract: PURPOSE: To eliminate the adhesion of dust due to the static electricity, and to sufficiently show the polishing effect in a brush, which is formed by inserting a cloth brush onto a metal core and pinching both ends of this core with flanges for fixation, by interposing plural electrifying members made of the soft material between the cloth brush. CONSTITUTION: In a rotary brush for polishing the surface of shoes at the time of shipment to a market, a cloth brush 1 is formed by collecting multiple cloth pieces, and a metal core 2 is inserted into a circular hole of a central part and pinching both ends of the core with flanges 3 for fixation, and the core of this cloth brush is inserted into a rotary shaft. In this case, plural electrifying members 6 are interposed between the cloth pieces of the cloth brush 1 with an appropriate space, and bound similarly with the cloth pieces. As the electrifying member 6, conductive fiber or the like is used. The electrifying member 6 can be fitted to the outside surface of the cloth brush 1 and integrally pinched with the cloth brush 1 by the flanges 3 of both ends for fixation, besides they are interposed between the cloth pieces of the cloth brush 1.
Patent JP-2001158925-A (JP)
Title: Method for producing metallic sintered body and metallic sintered body
Inventor: SAKATA MASAAKI
IPC: B22F3/11
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic sintered body capable of reducing the content of O and the content of C in a metallic sintered body by using metal powder containing Ti or a Ti alloy occluding hydrogen and to produce a metallic sintered body. SOLUTION: This producing method, e.g. includes a stage 1 in which a composition having metal powder containing Ti or a Ti alloy occluding hydrogen is produced, a stage 2 in which, to the composition, a formed body is produced, a stage 3 in which the formed body is subjected to degreasing treatment and a stage 4 in which the degreased body is sintered to obtain a metallic sintered body.
Patent JP-H11173605-A (JP)
Title: Outdoor unit of air conditioner
Inventor: KISHITANI TETSUSHI
IPC: F24F1/50
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit capable of reducing vibration of outdoor unit by pressure pulsation of a propeller fan generated when the outdoor unit is miniaturized. SOLUTION: In an outdoor unit 1 of an air conditioner provided with a ceiling plate 5 having an air outlet, a propeller fan 12 disposed inside the air outlet, a bell mouth 13 having a specified gap to an outer circumference surface of the propeller fan 12 and disposed on the air outlet, and a heat exchanger 7 disposed between the ceiling plate 5 and a floor plate 6 and comprising suction of cooling air for heat exchanger 7 from a side of a back face side plate 3, the bell mouth 13 is provided at a side opposite to the heat exchanger 7 with a damping part 14 having a part of a circumference direction corresponding to a position where the propeller fan 12 and a front face side plate 2 approach each other extending in an upstream direction.
Patent JP-H03202613-A (JP)
Title: Exhaust gas catalyst device for internal combustion engine
Inventor: YOSHIMITSU TOSHIO
IPC: F01N3/20
Filed: 1989-12-28
Abstract: PURPOSE:To quicken the rise of catalytic function by installing a front exhaust device having a bearer of smaller volume than the bearer of an exhaust catalyst device between a front exhaust pipe and the exhaust catalyst device, and thereby actuating a front exhaust catalyst device immediately after starting of the internal combustion engine. CONSTITUTION:Exhaust gas of an internal combustion engine is introduced to a front exhaust pipe 2, supplied to a front exhaust catalyst device 3 and an exhaust catalyst device 4 in sequence, and discharged to the atmosphere through a rear exhaust pipe 5. Therein the exhaust catalyst device 4 is of conventional type, in which catalyst metal is affixed to the bearer 4a. Ceramic is adopted to this bearer 4a, and the heat capacity is comparatively large. The front exhaust catalyst device 3 is inventional, and its bearer 3a shall have a size below 1/2 of the volume which the bearer 4a occupies. For ex. a metal core is adopted to this front bearer 3a. Thereby the front exhaust catalyst device 3 is actuated before the exhaust catalyst device 4 is operated, and the catalyst function is exerted immediately after starting of the engine.
Patent JP-2001155118-A (JP)
Title: Card housing device
Inventor: HARA CHIAKI
IPC: G06K19/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a card housing device capable of efficiently and stably housing a card. SOLUTION: This card housing device 1 is provided with a container 2 having a an insertion slot 2b to which the card C is inserted, a support plate 3 arranged in the container 2 and supporting the inserted card C, a driving mechanism 4 supporting the plate 3 between the slot 2b and the bottom part 2a of the container 2 in a movable way and a detecting part 5 detecting whether or not the card C exists between the plate 3 and the part 2a. Accordingly, it is possible to prevent the decrease of housing quantity due to leaving the card C behind and the damage of each mechanism by detecting the card C even through the card C exists in the bottom part 2a.
Patent JP-H10183156-A (JP)
Title: Preparation of rolling oil for aluminum or aluminum alloy
Inventor: IKEDA MASANORI
IPC: B21B45/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable the preparation of the subject rolling oil effective for preventing the seizure caused by insufficient lubrication or the deterioration of the oil draining performance caused by excessive lubrication and extended use by mixing a cationic polymer compound to pure water and adding a mineral oil and a fatty acid to the mixture at the same time. SOLUTION: The objective water-dispersed hot-rolling oil composition for aluminum (alloy) is composed of (A) a mineral oil, (B) a 10-22C fatty acid (1-22C alkyl monoester) or an oil or fat, (C) a 4-18C alkyl or alkenylphosphoric acid ester and (D) an organic acid salt [the acid is expressed by the formula R<4> COOH (R<4> is a 1-5C alkyl, etc.)] of a copolymer of a monomer of the formula (R<1> is H or CH3 ; R<2> and R<3> are each H or a 1-3C alkyl; (m) is O or 1; (n) is 1-3) and (meth)acrylamide or a (meth)acrylic acid salt and having an average molecular weight of 10,000-1,000,000. The composition is prepared by mixing the component D to pure water and adding the component A and the component B to the mixture at the same time.
Patent JP-H04292678-A (JP)
Title: Method for improving stability of rosin ester viscosity
Inventor: JIEIMUZU MIN
IPC: B01J31/12
Filed: 1991-11-29
Abstract: PURPOSE: To obtain a rosin ester having improved viscosity stability by heating rosin and a polyol in the presence of a catalyst mixture comprising a specified phosphonate and a calcium compound to effect their esterification.  
     CONSTITUTION: A rosin being desirably tall oil rosin and a polyol being desirably pentaerythritol are heated in the presence of a catalyst mixture comprising 0.1-0.6 wt.% calcium bis(ethyl 3,5-di-t-butyl-4-hydroxylbenzyl phosphonate) and 0.02-1.0 wt.% second calcium compound selected among calcium carbonate, calcium oxide and/or a calcium salt of an aliphatic carboxylic acid (the percentages being based on the weight of the rosin) to effect their esterification into a rosin ester having improved viscosity stability. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05152117-A (JP)
Title: Magnetic sheet for reinforcement
Inventor: NISHIYAMA YUKIO
IPC: H01F1/113
Filed: 1991-11-30
Abstract: PURPOSE:To prevent a strain form being caused in a metal sheet material as a reinforcement object by a method wherein a magnetic sheet for reinforcement use is constituted of the following: a thermoset resin, in an unhardened state, which is used as a sheet main body for the magnetic sheet for reinforcement use; a heating foaming agent; and a magnetic powder. CONSTITUTION:A magnetic sheet 1 for reinforcement use is provided with the following: a thermoset resin, in an unhardened state, which constitutes a sheet main body 2 for the magnetic sheet 1 for reinforcement use; and a magnetic powder which is contained in the thermoset resin in the unhardened state. A planar reinforcement base material composed of a glass cloth 3 is formed on the surface of the sheet main body 2. Consequently, when the sheet is fixed temporarily, a heating foaming agent does not act and the sheet can be bonded to a metal sheet material 5 such as a steel sheet or the like with sufficient strength. The thermoset resin is hardened by a heating operation such as a painting and baking operation or the like, the sheet is bonded formally to the metal sheet material and, at the same time, its volume is expanded by the heating foaming agent. Thereby, magnetic force of the magnetic sheet for reinforcement use is reduced, the elastic modulus of the thermoset resin is lowered due to produced foams and it is possible to prevent a strain form being caused in the metal sheet material.
Patent JP-H09175498-A (JP)
Title: Parachute door releasing mechanism
Inventor: TANAKA HATSUNORI
IPC: B64D17/52
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To accurately and easily release a parachute door without replacing parts every time when a parachute is used. SOLUTION: When a parachute 8 is to be housed in a case 5, a signal 101 forcing parachute doors 1 and 2 to be attracted with each other, is forwarded to a control circuit 9, and it is so controlled by the control circuit 9 that the magnetizing directions of electric magnets 3 and 4 are thereby alined in the direction of mutual attraction. The mutual attraction of the electric magnets 3 and 4 forces the parachute doors 1 and 2 to be fixed, and they are thereby closed. When the parachute is to be opened, a signal 101 forcing the parachute doors 1 and 2 to be mutually repulsed, is forwarded to the control circuit 9, and it is so controlled by the control circuit 9 that the magnetizing directions of the electric magnets 3 and 4 are thereby alined in the direction of mutual repulsion.  The mutual repulsion of the electric magnets 3 and 4 thereby allows the parachute doors 1 and 2 to be released.
Patent JP-2001127883-A (JP)
Title: Internet telephone system
Inventor: KOMAI RYOICHI
IPC: H04M3/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To solve delay in general use of Internet call caused by most of cases of using a VoIP while connecting branches through a dedicated line mainly conventionally in order to reduce the domestic communication cost for the trader since a conventional Internet communication system performs communication using a technique called VoIP but a procedure for calling a party is complicated or connection due to a telephone number or IP address different from the telephone of a public line is required. SOLUTION: Concerning this Internet telephone system, Internet communication equipment connected through a service provider is connected to a telephone exchange, to which the telephone number of a public line previously assigned to the Internet communication equipment and a network address corresponding to that telephone number are paired and set. Thus, the telephone system improved in convenience is provided keeping compatibility with a conventional subscribed telephone.
Patent JP-H03201786-A (JP)
Title: Picture display device
Inventor: TANIGUCHI HIROSHIGE
IPC: H04N5/68
Filed: 1989-12-28
Abstract: PURPOSE:To reduce number of lateral lines caused by adjacent line cathodes and to improve the picture quality by varying the position of vertical deflection for each set of R, G, B lines or each R, G, B dot. CONSTITUTION:Six latch pulses (LH60, LV60') with a different timing are generated by a decoder 55 and a latch 57 extracts each 8-bit data required respectively for horizontal and vertical deflection. The data in 8-bit for horizontal and vertical deflection are outputted in horizontal and vertical deflection voltage waveforms (h, h', v, v') through a D/A converter and amplifiers 58, 59 and an electron beam radiates onto a screen. Thus, lateral lines caused due to overlapped or parted electron beam on a border of a line cathode due to the manufacture error or assembling error or the like of a vertical deflection electrode are dispersed not only in the horizontal direction but also in an oblique direction and the lateral lines become less conspicuous.
Patent JP-H10168456-A (JP)
Title: Method for managing temperature of end flue of coke oven
Inventor: SATO HIROSHI
IPC: C10B21/10
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To detect abnormal combustion early by quickly detecting a change in the temperature in an end flue. SOLUTION: A thermocouple is inserted into an area at or near the center of an opening formed in a duct which connects an end flue to a regenerator or a horizontal crossroad and situated on the side of the regenerator or the crossroad. The temperature in the atmosphere in the opening on the side of the regenerator or the crossroad is measured. The end flue upper atmosphere temperature Y is determined by using the measured temperature and the predetermined formula: Y=aX+b (a is a coefficient, b is a constant; and X is the temperature of the atmosphere in the opening situated on the side of the regenerator or the crossroad).
Patent JP-2000171867-A (JP)
Title: Camera
Inventor: HIROHATA MICHIRO
IPC: G03B17/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce not only the dimension in the width direction of a camera but also that in the height direction thereof to make the camera small in size and light in weight by making the camera have such structure that an engaging shaft formed on an engaging member is made eccentric. SOLUTION: This camera is equipped with the engaging member 8 engaged with the light shielding door opening/closing member 5 of a film cartridge 3 and transmitting driving force for opening/closing a light shielding door to the member 5, and the member 8 has the engaging shaft 8a engaged in the engaging hole of the member 5 and the shaft 8a is formed at a position eccentric from the shaft center 8x of the member 8.
Patent JP-H07164575-A (JP)
Title: Slush molded shoes composed of multiple layers and its manufacture
Inventor: KIMURA TOMOYUKI
IPC: B29L31/50
Filed: 1993-12-15
Abstract: PURPOSE:To provide slush molded shoes with various functions improved and upgraded to a large extent and also provide a manufacturing method thereof. CONSTITUTION:In slush molded shoes, the whole or a part 2 of a sole is constituted of a heat gelled product of a plastisol composed of a thermosetting plasticizer and an oil-resistant plasticizer mixed together, and other sections 3 of the sole are constituted of a heat gelled product of a plastisol mixed with polyvinyl chloride. The shoes are manufactured by a publicly known slush molding method in which slushing is carried out two times.
Patent JP-H11227667-A (JP)
Title: Electric bicycle
Inventor: MORISHITA YOSHIICHI
IPC: B60K7/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To perform an effective running operation by allowing a battery to discharge under the optimum condition. SOLUTION: A bicycle has a human power driving means to make the drive by a human power and an electric driving means to make the drive using an electric motor 14, and the discharge condition of a chargeable battery 13 as a power supply to the motor 14 is sensed by sensing means 22 and 24 on the basis of the voltage of the battery 13 and the amperage of the motor 14, and an appropriate signal is emitted from a notifying means 25 when the sensing means 22 and 24 have sensed a first specified discharge condition. When a second discharge condition having a greater discharge amount than the first is sensed, current carrying to the motor 14 is stopped.
Patent JP-H10193246-A (JP)
Title: Method to grind edge of intermediate film to join two base boards
Inventor: BEYRLE ANDRE
IPC: B32B17/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an optical defect by polishing at least a part of the edge of a transparent flexible intermediate film to join two transparent rigid base boards, particularly, glass substrates. SOLUTION: A brush 5 is pushed against the edge of a glazing assembly 1. End parts of needle hairs 6, 6', 6"... are on the same plane as a PVB sheet 4 in a setback of this case, and a rotary shaft 8 of the brush 5 is maintained at an almost right angle to a plane of the edge of the glazing assembly 1. The needle hairs 6, 6', 6"... demarcate a contact area containing the whole surface of a sheet 4 to be polished and two surfaces S2 and S3 of glass substrates 2 and 3. The surfaces S2 and S3 are not polished by the action of the needle hairs 6, 6', 6"... whose hardness is properly adjusted.
Patent JP-H07164754-A (JP)
Title: Thermal recording material
Inventor: MIHARA MASAMICHI
IPC: B41M5/42
Filed: 1993-12-16
Abstract: PURPOSE:To reduce a blocking phenomenon and enhance the whitenesses of the background parts of both surfaces of the support to the same degree. CONSTITUTION:A thermal recording material is constituted by providing a thermal color forming layer based on an electron donating colorless or light- colored dye precursor and an electron acceptive coupler on a support and, by heating this thermal recording material by a thermal head, a hot pen or laser beam, the dye precursor and the coupler are instantaneously reacted to form a recording image. In this thermal recording material wherein the thermal color forming layers are provided on both surfaces of the support, a fluorescent brigthtener is added to the respective thermal color forming layers. A protective layer is provided to the outside of at least one of the thermal color forming layers. As the fluorescent brightener, a diaminostylbenzyl derivative, an imidazole derivative, a cumarin derivative, a tiriazole derivative or a carbazol derivative are designated.
Patent JP-2001031006-A (JP)
Title: Method and apparatus for producing cosmetic sheet
Inventor: SHIRAISHI NOBUO
IPC: B65B11/50
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To present in the form of a sample a powdered cosmetic which is completely the same as a real powdered cosmetic in a color tone, a luster and a touch, and to make such powdered cosmetic adhere firmly to a base sheet. SOLUTION: An apparatus comprises a supply device 11 which supplies a paper mount whereon a number of indents each in a oval shape as seen in plan view with its bottom formed in a curved plate-like shape are formed, a filling device 15 which fills a powdered cosmetic into optional indents out of the aforementioned numerous indents so as to cover the indents at the upside of the supplied paper mount, a press device 16 which presses the filled powdered cosmetic, a laminate device 17 which sticks a laminate material to the upside of the paper mount so as to cover the pressed powdered cosmetic, and a cutting device 18 which obtains a cosmetic sheet by cutting specified parts of the paper mount processed at the laminate device 17.
Patent JP-H11163590-A (JP)
Title: Electromagnetic wave absorbing asphalt panel and manufacture thereof
Inventor: ASADA MINEO
IPC: B32B11/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic-absorptive asphalt panel and manufacture thereof, which has a high electromagnetic shield performance and low cost and is easy to make a large size product. SOLUTION: A manufacturing method comprises steps of kneading a material contg. a carbonaceous material, asphalt and synthetic rubber as necessary with aggregates, sand and metal powder such as Al cut chip, sheeting it into shield pates or sheets 12, 13, 14, and laminating these plates or sheets 12-14 to form a laminate structure with composition gradually increasing the proportion of the carbonaceous material or metal powder every layer.
Patent JP-H03205798-A (JP)
Title: Sor device
Inventor: BANDAI SHINICHI
IPC: H05H13/04
Filed: 1989-12-29
Abstract: PURPOSE:To effectively utilize the exhaust heat generated when a deflecting magnet is cooled by connecting a cooling water feed circulating circuit to the coil cooling passage of the deflecting magnet, connecting a heat exchanger, and connecting a cooling water heat source utilizing device to the heat exchanger. CONSTITUTION:Cooling water is circulated into the cooling passage 12 of a coil 11 from a feed circulating circuit 16 during the radiation light (SOR) operation. The Joule heat generated by the coil 11 is recovered by the cooling water passing through the cooling passage 12 and heat-exchanged with a heat exchange fluid by the heat exchanger 22 of a feed circulating circuit 16, the heat exchange fluid is fed to a cooling water heat source utilizing device 23, and heat is discharged for use as a heat source for room heating or water heating. The cooling water circulation quantity in the feed circulating circuit 16 is controlled to make the outlet temperature of the cooling passage 12 constant during the SOR operation. The exhaust heat generated when a deflecting electromagnet is water-cooled can be effectively utilized.
Patent JP-H06194237-A (JP)
Title: Temperature measuring device using ultrasonic wave
Inventor: HAYASHI YASUSHI
IPC: G01K11/24
Filed: 1992-12-24
Abstract: PURPOSE:To provide a temperature measuring device where the temperatures in each parts inside a medium can be detected by a few ultrasonic wave elements and the measured values can be also measured accurately regardless of the variation of wave- receiving level, in the device for measuring the temperatures within the medium by utilizing an ultrasonic wave. CONSTITUTION:In a temperature measuring device for measuring the temperatures in each parts inside a medium by utilizing ultrasonic elements, it is provided with a means 1 that determines the wave sending/receiving timing for sending/receiving ultrasonic waves basing on respective transmitting distances of respective ultrasonic waves that have been sent from the ultrasonic elements and received thereafter by the same elements or different elements. Furthermore, it is also provided with a means 2 for selectively detecting the ultrasonic waves received by the ultrasonic elements on the basis of the wave receiving timing, a calculation means 3 that uses the number of waves as being a multiple of the frequency of the ultrasonic wave and the phase difference between wave sending and wave receiving of the detected ultrasonic wave in order to calculate the transmitting time between wave sending and wave receiving of the detected ultrasonic wave, and a converting means 4 for converting the calculated transmitting time into temperature values.