baber/WOPTO huggingface dataset:
Patent JP-H05109510-A (JP)
Title: Cr composite component
Inventor: YAMAGUCHI SEIJI
IPC: H01C13/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide low cost CR composite components which are capable of providing high reliability and reducing the size of equipment. CONSTITUTION:In CR composite components in which a resistor 9 is connected to a capacitor in parallel, the resistor 9 is attached to a capacitor 1 by way of a thermal resistant insulation board 6. Since the resistor is attached to the capacitor by way of the thermal resistant insulation board and integrated into one piece, even when a larger-sized resistor is adopted, its radiation heat is capable of lowering the degradation of the capacitor and calls for long wire. It Is. therefore, possible to enhance the reliability of insulating performance, make compact the size of the equipment and provide low cost CR composite components.
Patent JP-S61161227-A (JP)
Title: Manufacture of methane with thioresistant catalyst and catalyst therefor
Inventor: MISHIERU PURUJIDOROJINI
IPC: B01J23/28
Filed: 1985-12-27
Abstract: 1. Method of production of methane or of a methane-containing gas mixture from an initial mixture comprising in particular carbon monoxide, hydrogen and sulphur compounds, which consists in contacting the said initial mixture with a thioresistant catalyst, at a temperature lying between about 250 degrees C and 650 degrees C and at a pressure lying between 5 and 140 bars, characterized in that use is made, as a thioresistant catalyst, of a catalyst comprising a metal selected from the group comprising molybdenum, vanadium and tungsten and an activity promoter consisting of cobalt and/or nickel, which catalyst being deposited through impregnation onto a zirconium oxide carrier, the atomic ratio of the molybdenum, vanadium or tungsten metal to zirconium lying between 1/50 and 1/4.
Patent JP-H04173448-A (JP)
Title: Sound-proofing material for automobile
Inventor: KAWAGISHI MASAO
IPC: B60R13/08
Filed: 1990-11-07
Abstract: PURPOSE:To close the clearance of a hole part, a noise transmitting path, completely so as to obtain excellent sound-proofing effect by mixing shape memory resin into the element of sound-insulating material in sound-proofing material formed of the sound-insulating material and sound-absorbing material, and providing a shape memory resin molded body at the hole part corresponding part of the sound-proofing material. CONSTITUTION:In sound-proofing material formed of sound-insulating material 1 and sound-absorbing material 2, shape memory resin is mixed into the element of the sound-insulating material, then a shape memory resin molded body 3 is provided at the hole corresponding part of the sound-proofing material, and it is so designed that the sound-insulating material 1 and the shape memory resin molded body 3 are changed into the desired shape by temperature change so as to close the clearance of the hole part. The material used as the shape memory resin is polyvinyl chloride, polyisoprene, a styrene-butadiene copolymer, or the like. The rolled sound-insulating material 1 and molded body 3 are formed into holed shape fitted to a wire or the like at the temperature exceeding the glass transition temperature (Tg point), and let memorize the shape so as to be deformed afterwards into the hole large enough for the wire or the like to be wired, at the glass transition temperature or less.
Patent JP-H04282787-A (JP)
Title: Bar code reading decoder
Inventor: YOON KEE SOO
IPC: G06K7/10
Filed: 1991-08-31
Abstract: PURPOSE: To decrease recognition errors, to decrease the number of parts of a product, and to scan a bar code with a high speed by detecting bar code data by using a delta distance system. CONSTITUTION: An optical signal reflected from a bar code is detected by a bar code detector 1, and converted into a digital signal, and when a bar code signal is outputted, toggle signals Ta-Td are generated and outputted from a pulse generating part 2. That is, each time the bar code signal is changed from a high potential '1' to a low potential '0', the inverted toggle signal Ta and a toggle signal Te opposite to the toggle signal Ta are generated and outputted. Also, each time the bar code signal is changed from the low potential '0' to the high potential '1', the inverted toggle signal Tb and the toggle signal Td opposite to the toggle signal Tb are generated and outputted. Therefore, the bar code data can be exactly detected by using a delta distance system without directly counting the bar and space of the bar code.
Patent JP-H09145644-A (JP)
Title: Analyzer having detecting element such that temperature adjustment is required
Inventor: SUMI SHINGO
IPC: G01N21/76
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer, which can stably operate a detecting element without using heat insulating material. SOLUTION: Temperatures TH and TL in the vicinity of a Peltier element 2h and in the vicinity of the detecting part of a photomultiplier 2e are measured with a first temperature sensor 2f and a second temperature sensor 2g. A target temperature TLd in the vicinity of the Peltier element 2h is determined by the following expression TLd=TL+(THd-TH) by using the temperatures TH and TL measured with S1 and the target temperature THd in the vicinity of the detecting part of the photomultiplier 2e. When the target temperature TLd in the vicinity of the Peltier element 2h is determined, the current, which is supplied to the Peltier element 2h, is controlled so that the temperature TL measured with the first temperature sensor 2f becomes the determined target temperature TLd.  When the temperature TL measured with the first temperature sensor 2f becomes the determined target temperature TLd, the step is returned to S1, and the operations of above described S1-S3 are repeatedly performed.
Patent JP-H01141784-A (JP)
Title: Color developing sheet for pressure-sensitive copying paper
Inventor: ASANO MAKOTO
IPC: C08G61/02
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate reduction of the color developing ability during storage at high temperature by providing a color developing agent layer containing the multivalent metallized substance of specific salicylic acid resin and a semisynthesized solid acid obtained by introducing Mg component, etc., into acid-treated viscous mineral on a support. CONSTITUTION:A multivalent metallized substance of salicylic acid which is composed of structural units represented by formulae I, II and III (R1, R2 are H, a C1-12 alkyl group, R3, R4 are H, a C1-4 alkyl group and R4, R5 are H, a methyl group) and coupled through (alpha) of the formula II in the formula I and to a benzene ring of the formula II through alpha carbon in the formula II, a semi-synthesized solid acid obtained by introducing Mg and/or Al into an acid-treated clay mineral and binders are mixed to prepare aqueous application solution. This aqueous application solution is applied on a support such as paper or film and dried to provide a color developing layer. Thus a color developing sheet for pressure-sensitive copying paper is formed.
Patent JP-2000114021-A (JP)
Title: Flexible bond magnet
Inventor: ITO TAIJI
IPC: C22C38/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a flexible bond magnet which has such a magnetic characteristic that agrees with the application and can be manufactured easily. SOLUTION: A flexible bond magnet is composed of a plurality of flexible bond magnet components 10 which are pressed against each other at their contacting surfaces, so that the resins constituting the components 10 may be integrated. The components 10 are composed of two or more kinds of flexible bond magnet components having different magnetic characteristics, in such a way that at least one component 10 has a more different magnetic characteristic than the other flexible bond magnet components 10 have.
Patent JP-H07152349-A (JP)
Title: Gradation voltage generating device for driving liquid crystal
Inventor: TAMAI SHIGEKI
IPC: G09G3/36
Filed: 1993-11-30
Abstract: PURPOSE:To suppress the increase of the chip area of an integrated circuit by minimizing the number of reference power supply terminals and reference power supply lines. CONSTITUTION:At the time of 16-gradation displays, plural analog switches ASW10 to ASW17 to be inputted respectively with plural reference power supply voltages V10 to V16 set in ratios of 0:1:2:3:4:8:12 so that the sums of two reference voltages become to be all values of the number of gradations are divided into two switch groups, and resistors R1 and R2 are provided between two groups. Since gradation voltages being the half of sums of reference power supply voltages switched by analog switches in a first switch group and reference power supply voltages switched by analog switches in a second switch group are outputted according to combinations of respective reference power supply voltages by making a resistor dividing part being the intermediate point of the resistors R1, R2. Thus, the number of reference power supply terminals, etc., are made less than the number of gradations required for the liquid crystal display.
Patent JP-H10141201-A (JP)
Title: Operating method for variable speed hydraulic machinery
Inventor: SATO SHINSAKU
IPC: F03B3/18
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent cavitation so as to maintain a high turbine efficiency by finding out both bisectors of a reference characteristic curve and a range in which whirl is not generated substantially in a draft tube which is adjacent to the reference characteristic curve, and setting it as an operating characteristic when a variable speed hydraulic turbine is operated. SOLUTION: A full curve line 1 shows a reference characteristic curve, and shows a curve for connecting a node of rotating speed NH<1/2> per unit head for a maximum efficiency in each guide vane opening a1 to a6 , and a hydraulic turbine output P/H<3/2> per unit head, or a flow rate Q/H<1/2> per unit head. In a boundary of the reference curve l and a range MW in which whirl is not generated in a draft tube which is adjacent to the reference curve 1, on a hydraulic turbine output point per unit head or on a flow rate point per unit head, bisectors shown by one dot-dash line, which a bisection point between the curve 1 and the range NW is connected, and which a maximum hydraulic turbine efficiency is passed, is found out so as to set as an operation characteristic when a variable hydraulic turbine is operated.
Patent JP-H08158536-A (JP)
Title: Panel and structure for external wall
Inventor: YODA YASUHIRO
IPC: E04B2/90
Filed: 1994-12-05
Abstract: PURPOSE: To improve the appearance for a building while improving the workability in a construction site and increase the rate of prefabrication for the building by a method wherein a pipe space for service piping is provided at the inside of a panel. CONSTITUTION: A pipe space 23 is provided at the inside of an external wall panel 22, and service piping is installed inside the panel 22. A waterstop material made of such material as butylene rubber is provided on a normal joint between the external wall panel and an adjacent external wall panel 21. In the case where the panel 22 is formed of a panel frame 24 and a wall surface material 25, an extensive pipe space 23 can be formed while service piping is supported with the panel frame 24. The space 23 can be provided on any place on the outer peripheral part of a building only by changing any of the external wall panels 21 for the panel 22 having the pipe space 23. Therefore, the panel 22 can be installed to a building unit while the building unit is prefabricated in a factory.  Thereby, the appearance can be improved for the building while improving the workability in the construction site, and the rate of prefabrication can be improved for the building.
Patent JP-H08161769-A (JP)
Title: Optical recording medium
Inventor: MORIOKA MUNEKO
IPC: G11B7/254
Filed: 1994-12-05
Abstract: PURPOSE: To obtain an optical recording medium in which a printing receptive layer or a protective layer as the outermost layer is not dissolved by an aqueous ink and an oily ink, whose film strength is sufficient at a time when the layer absorbs the inks and whose adhesion property to a substratum is excellent. CONSTITUTION: In an optical recording medium, at least a light absorption layer, a light reflection layer and a protective layer and/or a printing receptive layer are laminated sequentially on a transparent substrate. The protective layer or the printing receptive layer as the outermost layer contains a polyvinyl acetal resin and a water-dispersive resin and/or a water-soluble resin. Consequently, when the polyvinyl acetal resin and the water-dispersive resin and/or the water-soluble resin are mixed so as to form the protective layer or the printing receptive layer as the outermost layer, it is possible to obtain the surface of the optical recording medium which can deal with both an oily ink and an aqueous ink and whose film strength and exfoliation-resistant property are good at a time when the inks are absorbed.
Patent JP-H01143206-A (JP)
Title: Magnetic circuit device
Inventor: DEGUCHI MASAHIRO
IPC: G01R33/3815
Filed: 1987-11-27
Abstract: PURPOSE:To reduce a leakage flux to the utmost and construct an efficient magnetic circuit device which is not affected very much by a loss, by covering the surroundings of a magnetic flux transmission means with a tubular body consisting of a superconductive material which is cut off in the direction of magnetic flux transmission. CONSTITUTION:A magnetic circuit is composed of a tubular body 5 consisting of a superconductive material and a magnetic flux transmission part 7 consisting of a ferromagnetic material. Although magnetic flux passes through the magnetic flux transmission part 7, its part with the exception of a gap part 6 is surrounded by the tubular body 5 consisting of the superconductive material and thus, a leakage flux is carried out only through the gap part 6 and, if this device is made up so that the size of the gap part 6 become extremely small, the leakage flux can be reduced to a minimum. Installation of the gap part 6 in the direction of magnetic flux transmission prevents the electric current for cancelling a magnetic field H from flowing to the superconductive material. As the superconductive material, for example, SrBaYCu3O8-  and the like are used. Further, the tubular body 5 consisting of the superconductive material can be constructed even as a thin film.
Patent JP-2000131734-A (JP)
Title: Real image type finder optical system
Inventor: KANAI MORIYASU
IPC: G02B23/14
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a real image type finder optical system satisfying a total reflection condition with respect to the reflecting surface of a prism. SOLUTION: This real image type finder optical system is constituted of a non-telecentric system objective optical system 1; a first prism 2 having the wedge angle of 3 deg.; a second prism 3 having a first surface 3a as an incident surface stuck to the rear surface of the prism 2, a second surface 3b by which the angle of 22.5 deg. is formed with respect to the surface 3a, and a third surface 3c through which an optical axis bent by the surfaces 3b and 3a passes;  a second prism 5 having a first surface 5a as an incident surface which is arranged being away from the surface 3c of the prism 3 in parallel and opposed to the surface 3c, a second surface 5b which forms the angle of 45 deg. with respect to the surface 5a in order to bend the optical axis inside a horizontal surface toward an object side by 90 deg., and a third surface 5c which bends the optical axis bent by the surface 5b at the angle of 45 deg. toward the surface 5a inside the horizontal surface; and an eyepiece 6 arranged to face oppositely to the surface 5b of the prism 5 coaxially with the optical axis in the order from an objective side.
Patent JP-S63154897-A (JP)
Title: Fan for combustion
Inventor: KATAYAMA HITOSHI
IPC: F04D29/04
Filed: 1986-12-17
Abstract: PURPOSE:To lower the temperature at a bearing section remarkably, in a burner fan for a hot water supply system, by arranging an air-cooled jacket having an ejection port on the surface of a motor casing and directing said ejection port toward the axial direction of motor. CONSTITUTION:Upon driving of a motor 16, a blade 12 rotates in a casing 13 to such high temperature exhaust gas from a hot water supply system through a suction port 14 and discharge through a blow-out port 15 to the atmosphere. Here, the surface of the motor casing 1 is cooled by means of a cooling blade 11 in order to protect a bearing 5 from heat radiation of the casing 13, and a jacket 7 is arranged on the surface of the casing 1 in order to enhance the cooling effect such that cooled air is led in through an inlet pipe 8 to cool the surface of the casing 1 then ejected through an ejection port 9 toward a motor shaft 4. Furthermore, heat radiated from the casing 13 is cut by means of the jacket 7 so as to prevent temperature rise of the motor 16 and the bearing 5. Consequently, service life of lubricant for bearing is lengthened resulting the improvement of reliability.
Patent JP-H05112663-A (JP)
Title: Production of foamed polyethylenic material
Inventor: ARAI TOSHIHIRO
IPC: C08J9/06
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the subject foamed material useful as a heat-insulation material, etc., in high efficiency by adding a chemical foaming agent and an organic peroxide to a polyethylenic resin, charging the mixture into an extruder and extruding the mixture through a nozzle while heating the die part at a specific temperature, thereby simultaneously carrying out the cross-linking and foaming of the resin. CONSTITUTION:A resin mixture is prepared by adding 5-30 pts.wt. of a chemical foaming agent (e.g. azodicarbonamide) and 0.5-5 pts.wt. of an organmc peroxmde [e.g. alpha, alpha-bus(t-butylperoxydiisopropyl)benzene] to 100 pts.wt. of a polyethylenic resin (e.g. low-density polyethylene). The resin mixture is charged into an extruder, kneaded and extruded through a nozzle of a die part heated at a temperature above the decomposition temperature of the chemical foaming agent to effect the simultaneous foaming and cross-linking of the resin mixture and continuously form. a cross-linked and foamed material to obtain the objective foamed material of the polyethylenic resin.
Patent JP-2000133026-A (JP)
Title: Variable light distribution type headlamp
Inventor: YAMAMOTO TSUTOMU
IPC: B60Q1/12
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To improve practical performance of a headlamp of variable light distribution type to avoid dazzlement to an oncoming vehicle or difficulties in looking ahead of its own vehicle. SOLUTION: In this headlamp 1, a light-distribution varying device 6 comprises a coil spring 53 disposed coaxially with a turning shaft 51 of a movable reflection surface 3, both ends thereof acting as a pair of lever parts 52b, 53c developing biasing force in opposite directions, a fixed stopper 54 giving an initial position to the movable reflection surface 3, and a lever guiding part 55 making turning motion together with the turning shaft 51 when the turning shaft 51 is turned by an external force, and the movable reflection surface 3 is returned to its initial position by the biasing force of the lever parts 53b, 53c when the external force is removed. This arrangement enables the movable reflection surface to be automatically returned to its initial position in case of failure without exerting any effect on the primary light distribution varying function.
Patent JP-H01142258-A (JP)
Title: Treating device for evaporated fuel of vehicle
Inventor: KAMIO SHIGERU
IPC: F02M25/08
Filed: 1987-11-27
Abstract: PURPOSE:To improve the treating efficiency of evaporated fuel with a compact structure by providing a means which is opened/closed in accordance with the absorbing/separating condition of evaporated fuel on an air passage which, together with the introduction passage of evaporated fuel and a purging passage, is connected to a device main body. CONSTITUTION:A refueling canister 5 which forms a main device body has the introduction passage 2 of an evaporated fuel generated in the inside of a fuel tank 1, a purging passage 3 connected to the intake air system of an engine, and an air passage 6 connected to the air. After evaporated fuel in the introducing passage 2 is adsorbed by an adsorbing agent, separated by the negative pressure of the intake air system to be sucked into the purging passage 3. In this structure, an air control valve 7 is provided on the air passage 6. The opening/closing of the air control valve 7 is controlled in accordance with the separating condition of the evaporated fuel by a control means 4. Thereby, a large quantity of evaporated fuel can be adsorbingly treated while preventing the evaporated fuel from leaking out of the air passage 6.
Patent JP-H07153995-A (JP)
Title: Light-emitting diode
Inventor: TAKAMIZAWA YUJI
IPC: H01L33/40
Filed: 1993-12-01
Abstract: PURPOSE:To provide a low-voltage LED of an SH structure having electrodes on one side, which produces sufficient light output with high emissivity. CONSTITUTION:An LED of an SH with electrodes on one side comprises a p-type semiconductor layer 12, an n-type cofinement layer 14, and a lightly doped p-type layer 13 between the layers 12 and 14. The layer 13 consists of the same substance as the layer 12 and has a lower impurity (Zn) concentration than the layer 12.
Patent JP-H07150714-A (JP)
Title: Eaves gutter joint
Inventor: AIZAKI SEIGO
IPC: E04D13/068
Filed: 1993-12-01
Abstract: PURPOSE:To easily insert the end section of an eaves gutter by providing an eaves gutter insertion gap between a presser piece provided on the inner face of a joint main body and the joint main body, and bending the inside of the presser piece in the expanding direction of the insertion gap at a bend section. CONSTITUTION:The end section of an eaves gutter N deformed inward on a rear wall N3 is inserted into an eaves gutter insertion gap (s). Force is applied to the eaves gutter N in the inserting direction from the position where a corner section N6 between a bottom wall N2 and the rear wall N3 and the rear wall N3 are brought into contact with the bend section 25 of a presser piece 2. The corner section N6 between the bottom wall N1 and the rear wall N3 of the eaves gutter N and the rear wall N3 are guided and inserted into the eaves gutter insertion gap (s) by the bend section 25. When the front wall N2 collides with the side edge of the front piece 22 of the presser piece 2 to impede insertion, the front wall N2 is pulled forward to correct the deformation of the front wall N2. Even when the positioning of the eaves gutter N is incomplete, the eaves gutter N can be inserted into the eaves gutter insertion gap (s). The positioning work of the eaves gutter N is simplified, and the execution property can be improved.