baber/WOPTO huggingface dataset:
Patent JP-H065157-A (JP)
Title: Operation mechanism of toggle type switch
Inventor: MURAI WASABURO
IPC: H01H71/12
Filed: 1991-03-28
Abstract: PURPOSE:To provide an operation mechanism for a toggle type switch which always shows quick-break by retaining a closed condition of a contact device at the early stage of opening operation, and by opening/closing the contact device at high pseed when the engagement of a latch means is released. CONSTITUTION:An operation mecanism of a toggle type switch comprises a contact device A having a disconnection spring 24 for a moving contact device E, an opening/closing operation part F having arms 39, 40 provided with a roller 41 and a handle, moving arms 44, 44', which are directly connected with the moving contact deivce, and which have latch receiving parts 44b, 44'b and cam surfaces 44a, 44'a, a toggle spring mechanism G and the like having an operation spring 31 and the like, a clutch means H by which the latch receiving part of the moving arm provided directly before the input position of the opening/closing operation part can be engaged, and a latch control means, which interlocks with the operation of the opening/closing operation part, and by which the engagement between the clutch means and the latch receiving part is released in the middle of an openning process. Current disconnection is thus surely carried out by this operation mechanism serving as a quick-break mechanism.
Patent JP-S602459-A (JP)
Title: Packing material with tear tape, manufacture thereof and production unit thereof
Inventor: JIEFURI BIRUSON MEI
IPC: B65D65/34
Filed: 1984-03-31
Abstract: A teartape for packaging materials, and particularly such materials based on polyolefin films, includes a base film coated with a pressure sensitive adhesive composition. The teartape is affixed to the packaging material by the adhesive composition. This avoids the problem of distortion which can occur when affixing conventional teartapes to such packaging materials by means of hot melt wax compositions. The teartape is applied to moving packaging material by controlling the speed of the teartape in accordance with the speed of the packaging material so as to reduce tension imbalance. The speed of the teartape may be controlled in dependence upon the tension in the teartape. This can be achieved by supplying the teartape from a dispenser having a brake means (4,5) and a drive means (10,11,12) for regulating the speed of the teartape in dependence on the tension in the teartape.
Patent JP-H0692678-A (JP)
Title: Ultraviolet ray and infrared ray absorbing glass
Inventor: NAKAGUCHI KUNIO
IPC: C03C3/083
Filed: 1993-03-24
Abstract: PURPOSE:To provide a glass excellent in absorbing ability of ultraviolet rays and having a small irritation purity. CONSTITUTION:This ultraviolet ray and infrared ray absorbing glass consists essentially of 65-80wt.% SiO2, 0-5wt.% Al2O3, 0-5wt.% B2O3, 0-10wt.% MgO, 5-15wt.% CaO, 10-18wt.% Na2O, 0-5wt.% K2O, 5-15wt.% MgO+CaO, 10-20wt.% Na2O+K2O, 0.3-2wt.% cesium oxide (expressed in terms of CeO2), 0-1wt.% TiO2, 0.1-0.8wt.% iron oxide (expressed in terms of Fe2O3), 0-0.006wt.% CoO, 0-0.01wt.% NiO and 0-0.0015wt.% Se.
Patent JP-S62222040-A (JP)
Title: Aluminum alloy excellent in wear resistance and cold forgeability
Inventor: OOHORI KOUICHI
IPC: C22C21/12
Filed: 1986-03-24
Abstract: PURPOSE:To obtain an Al alloy excellent in wear resistance and cold forgeability and having superior machinability such as cutting workability, etc., by specifying a composition consisting of Cu, Si, Mn and Al. CONSTITUTION:The Al alloy has a composition consisting of, by weight, 3.5-5.0% Cu, 1.5-4.0% Si, 0.5-2.0% Mn, and the balance Al with inevitable impurities and further containing, if necessary, one or more kinds among 0.3-1.0% Fe, 0.03-0.25% Cr, and 0.05-0.25% Zr or/and 0.1-0.5% Mg. This Al alloy is excellent in cold forgeability as well as in wear resistance and reduced in cutting-tool wear at the time of machining.
Patent JP-H08263616-A (JP)
Title: Ic card
Inventor: SAWANO MASAYUKI
IPC: G06K19/077
Filed: 1995-03-24
Abstract: PURPOSE: To provide an IC card in which module parts such as an IC chip are not damaged and which is superior in bending resistance by providing reinforcing bodies proximate to the peripheral edge parts of the module parts. CONSTITUTION: The long sized reinforcing bodies 8 are provided by making them proximate to the respective peripheral edge parts of the module parts incorporated in a card main body 1, namely, the IC chip 2, a display part 3 and a sollar cell 4 in such a case. The reinforcing bodies 8 are arranged in annular shape proximate to approximated to the four sides of the IC chip 2 making almost a quadrilateral in a plane view, and they are provided for the other display part 3 and the sollar cell 4 in the same arrangement forms. Since the reinforcing bodies 8 are provided proximate to the peripheral edge parts of the module parts (IC chip 2, the display part 3 and the sollar cell 4) incorporated in the card main body 1 in the IC card, the rigidity of the peripheral edge parts of the module parts is improved by the reinforcing bodies 8.  Thus, stress added to the module parts can be reduced by the reinforcing bodies 8 when a local load is added to the card main body 1.
Patent JP-S57180454-A (JP)
Title: Electrostatic coating device provided with spark suppressing function
Inventor: TAKEDA OSAMU
IPC: B05B5/025
Filed: 1981-04-30
Abstract: PURPOSE: To suppress generation of spark discharge exactly, by detecting a variation  of a current flowing into a circuit network containing a low potential point and a high  potential point, and operating a high voltage discharge switch when said variation has  exceeded a set level.  
     CONSTITUTION: A gap between electrodes is adjusted so that discharge is generated between triggering electrodes 10, 11 in a tube lamp 9 of a voltage level corresponding to  an immediately previous level of a spark discharge generated point of a current IL  flowing to the negative pole of a DC high voltage power source 3 through a protective  resistance 5 and an impedance element 4 from a high voltage electrode 6. Accordingly,  at the time point when voltage reaches trigger voltage in a level immediately before  spark discharge is generated, discharge can be generated between the electrodes 10, 11.  When this discharge is generated, main discharge is induced between the electrodes 10,  11 and a main discharge electrode 12, and points (a), (b), following its discharge, are  connected to a ground point G 3  through a high voltage discharge switch 8. Accordingly, the points (a), (b) sharply decrease to the voltage of residual voltage or so of a  switch 8, and the voltage of the electrode 6 also decreases sharply, therefore, the genertion of spark against a substance to be coated 7 is suppressed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02247105-A (JP)
Title: Cockroach attractant
Inventor: TOKUMOTO TSUTOMU
IPC: A01N65/00
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the subject attractant, containing an extract solution of a plant belonging to the Citrus of the family Rutaceae as an active ingredient, excellent in attracting action on cockroaches, lightly and readily available with long duration and capable to exhibiting especially excellent effects on larvae of Blattella germanica Linne. CONSTITUTION:A cockroach attractant containing an extract solution of a plant belonging to the genus Citrus of the family Rutaceae as an active ingredient. Any kind of plants belonging to the genus Citrus (family Rutaceae) can be utilized as the active ingredient. The extract solution is obtained by crushing fruits or leaves of a plant body belonging to the genus Citrus and then extracting the crushed fruits or leaves in the presence of water or various organic solvents at a temperature within the range of, e.g. about 10-90 deg.C for, e.g. about 0.5-24hr, while stirring the mixture. The amount of the water or organic solvent used is normally about 1-20 times based on the above-mentioned crushed plant belonging to the genus Citrus. In use, the attractant, as necessary, is concentrated to a suitable concentration adsorbed, mixed with a carrier or food, etc.
Patent JP-H06277402-A (JP)
Title: Separation of azeotrophic mixture and apparatus therefor
Inventor: SHIBATA KENJI
IPC: B01D61/36
Filed: 1993-03-24
Abstract: PURPOSE:To provide a method for separating an azeotrophic mixture whose maximum shortcoming of large energy consumption for recovering the third component is solved by mitigating the consumption, in an azeotrophic distillation method in which the third component is added as an entrainer as well as a separation device using the method. CONSTITUTION:If a material liquid of water, benzine and ethanol is supplied to the intermediate stage of an azotrophic distillation tower 1, an azeotrophic mixture of water, benzene and ethanol distills from the tower top, and anhydrous ethanol generates from the bottom. The vapor distilled from the tower top is condensed using a condenser 2, part of the condensate being refluxed to the azeotrophic distillation tower 1 and some other part being conducted to a decanter 3 for separation into a benzene- rich layer and a water-rich layer. The benzene-rich layer is returned to the top of the azeotrophic distillation tower, while the water-rich layer is supplied to a PV membrane separation device 5. The component on the supply side of the PV membrane is almost entirely ethanol and benzene, which are, in turn, returned to the azeotrophic distillation tower 1. A small amount of ethanol and a major portion of water which permeate through the PV membrane are condensed using a condenser 7 and the condensate is discharged.
Patent JP-H09226868-A (JP)
Title: Container
Inventor: SAKO KEIZO
IPC: B65D5/50
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a container on which a cup can be placed so as not to turn over, furthermore, which can be carried safely. SOLUTION: A container A made of a corrugated board material has upper faces 10, 12, a side face 30, a bottom face 40 and a side face 50, and is formed into a sleeve shape. Upright portions 14, 16 are connectively provided to the the upper faces 10, 12, respectively, and, further, horizontal sheet portions 18, 20 are connectively provided to the upright portions 14, 16, respectively, to form a recess 5, which is used for setting foodstuffs therein. Further, a cup holding portion 60 is provided on the upper face 10, and a cup is held by folding the cup holding portion 60 along folding lines in accordance with a diameter of the cup. Furthermore, a chopstick setting portion 70 is used for setting chopsticks thereon. Moreover, a hole 42 is formed in the bottom face 40, and the container A can be held with one hand by inserting a finger thereinto.
Patent JP-S56163915-A (JP)
Title: Pivoted door for vehicle
Inventor: MIWA MIYOJI
IPC: B60J5/06
Filed: 1980-05-17
Abstract: PURPOSE: To eliminate the need of providing a door housing part which houses the door opened for passengers getting on and off and to improve the safety in the door operation by designing the pivoted door to be able to rotate outwardly from the vehicle body and make a parallel movement by means of a quadric crank linkage.  
     CONSTITUTION: When a power cylinder 10 is driven to descend a rod 11 in a door closed condition, a support 8 descends and also the door 1 descends, thereby releasing the lock. Next, by a rotation of a cylinder cam 13 by a roller 21 and a guiding groove 15 having an inclination, the support 8 rotates. This rotation of the support 8 is transmitted through the quadric crank linkage 3, 7" to the door 1 so as to rotate in the opening direction and also make a parallel movement in the parallel direction with respect to the vehicle body. According to such a construction, there is no need to provide a door housing part for housing the door 1 when it is opened. Further, the inside of the vehicle can be widened and the safety in the door operation can be much improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61220833-A (JP)
Title: Manufacture of curved pipe made of fiber reinforced plastics
Inventor: SASAJIMA YOICHI
IPC: B29D23/00
Filed: 1985-03-27
Abstract: PURPOSE:To facilitate to curve the pipe and release it from a mold since slip is readily caused between thin sheets mutually and other sheets can be pulled out easily when one sheet thereof is pulled out, by a method wherein a mold is formed by superposing a plurality of thin sheets of metal or the like. CONSTITUTION:The mold 1 is consisting of a plurality of thin sheets 2 of metal or the like, which are superposed into the same direction. FRP forming filament, consisting of continuous fibers of glass fibers, carbon fibers or the like which are impregnated with a resin, are wound around the outer peripheral surface of the mold 1 to form a filament layer 5. Then, jigs 6 are fitted to both ends of the thin sheets 2 so that the thin sheets 2, protruding respectively from both ends of the filament layer 5, are not loosened mutually and, thereafter, both ends of the thin sheets are fixed. The pipe is curved so as to have a predetermined curvature under pushing the central parts of the sheets properly by the jigs and the resin in the filament layer 5 is heated and cured under keeping the curved condition of the pipe. Subsequently, the thin sheets 2 in the filament layer 5 is pulled out sequentially and whereby the curved pipe, made of FRP, may be manufactured.
Patent JP-H10261873-A (JP)
Title: Multilayer printed circuit board
Inventor: SAKAI NORIO
IPC: H05K3/46
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board which can be improved in flexural strength. SOLUTION: A multilayer printed circuit board 10 is constituted of a substrate which is formed by laminating a plurality of ceramic dielectric sheets 11a-11d upon another and provided with recesses 12 on its backside, internal electrodes 14 which are extended toward the bottom faces 13 of the recesses 12 from the inside of the substrate 11 and composed of, for example, via hole electrodes, mounted electrodes 15 which are formed on the bottom faces 13 of the recesses 12 of the substrate 11 and respectively connected to the inner electrodes 14, and a circuit pattern 16 formed on the surface of the substrate 11.
Patent JP-S57181151-A (JP)
Title: Thick film circuit substrate
Inventor: IWASE NOBUO
IPC: H01C17/06
Filed: 1981-04-30
Abstract: PURPOSE:To reduce the secular change amount of a resistance value by a method wherein the mixing ratio of the material for the junction section of a conductor film and a resistance film provided on a thick film circuit substrate is continuously changed to form a nonborder. CONSTITUTION:A conductor film 13 is formed on a dielectric substrate 1 by applying conductive paste supplied from a variable flow valve 15 connected to a syringe for conductive paste. Next, the valve 15 is gradually closed and a variable flow valve 16 connected to a syringe for resistance paste is gradually opened as well. In this way, a nonborder junction region continuously changing  the mixing ratio is formed. Furthermore, a resistance film 14 is formed after applying resistance paste by closing the valve 15 and by opening the valve 16. In  this way, the secular change amount of a resistance value caused by the secular change of a border layer can extremely be reduced.
Patent JP-S59192858-A (JP)
Title: Canister purge controlling apparatus
Inventor: SAITOU SHIROU
IPC: F02M25/08
Filed: 1983-04-14
Abstract: PURPOSE:To enable to achieve optimum purge control according to the operational conditions of an engine, by effecting purging of fuel vapor stored in a canister by calculating an optimum purge quantity through detection of the water temperature, opening of a throttle valve, intake pressure, etc. for judging the quantity of intake air and the operational conditions of engine. CONSTITUTION:In operation of an engine, a basic purge quantity is calculated at a control circuit 13 on the basis of the output signal of an air-flow meter 9 representing the quantity of intake air. In case that the engine temperature is judged to be low from the output signal of a water-temperature sensor 10, purging of fuel vapor is stopped. At the time of high-load operation of the engine, purging of fuel vapor is also stopped in response to a signal representing the throttle opening or the output signal of a boost sensor 11 representing the intake pressure. Further, purge is also stopped for change in the air-fuel ratio detected from the output signal of an O2-sensor 12, and the purge quantity is corrected to a value not to affect the air-fuel ratio through detection of the air-fuel ratio. Thus, a variable displacement pump 8 is operated in response to the output signal of the control circuit 13, and fuel vapor in a canister 5 is purged to the intake system according to the quantity of intake air.
Patent JP-H06253871-A (JP)
Title: Production of lactic acid
Inventor: ARIMURA TOMOHIRO
IPC: C12P7/56
Filed: 1993-03-02
Abstract: PURPOSE:To culture the cells of a mold capable of producing lactic acid as the pellets of cell aggregates in a fluidized bed without using a support or a carrier by inoculating the spores of the mold capable of producing lactic acid on a liquid culture medium and subsequently culturing the mold with stirring with air bubbles. CONSTITUTION:The spores of a mold capable of producing lactic acid are inoculated on a liquid culture medium in a fluidized bed culture device 2 and subsequently cultured with stirring with the bubbles of air blown through a porous plate 9. The pellets of the produced cell aggregates are floated in the liquid culture medium and stirred to form a three phase fluidized layer and produce the lactic acid. The pellets are separated in a precipitation chamber placed in the route of a line 5, and the lactic acid is extracted with an extraction medium in an extraction device 3 and subsequently stripped from the extraction medium with an alkaline aqueous solution in a stripping device 4.
Patent JP-H09261537-A (JP)
Title: Device and method for processing image
Inventor: KATAYAMA AKIHIRO
IPC: H04N5/262
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To generate an image at any arbitrary viewpoint position with a little distortion from the group of images photographed at a plurality of viewpoint positions by providing an image input means, viewpoint detecting means, image generating means, image display means and control means. SOLUTION: An image input device 11 is provided for inputting images photographing an object from a large number of viewpoints arranged on a straight line from side to side and can be equipped with a plurality of image pickup systems or can provide multi-viewpoint images by moving an image pickup system. A central processing unit(CPU) 12 composed of a microprocessor performs various kinds of processing through processing sequences previously stored in a storage device 13. The storage device 13 is a storage device composed of a ROM, hard disk or the other medium for programs or data for controlling the CPU 12. A storage medium reader 14 reads the programs or data stored in the hard disk, floppy disk, CD-ROM, magnetic tape or optical disk, etc.
Patent JP-H05275407-A (JP)
Title: Sulfuric acid composition
IPC: C11D7/08
Filed: 1992-03-24
Abstract: PURPOSE:To stably retain a low surface tension at a high temperature by using a specific fluorine surfactant. CONSTITUTION:In the formula, R<1> represents a fluoroalkyl group having 3 or more carbon atoms and R<2>, a hydrogen atom or lower alkyl group having 1-4 carbon atoms. Respective R<3>, R<4> and R<5> independently represent a lower alkyl group having 1-4 carbon atoms or aryl group or aralkyl group having one benzene ring. X represents a halogen or acid radical and m, the integer from 1 through 10. The fluoroalkylsulfonamide is contained in sulfuric acid so as to be made into a sulfuric acid composition. Thus, the sulfuric acid composition is small in the contact angle to a silicon wafer because of its low surface tension and therefore excellent in wettability and can display a satisfactory cleaning effect.
Patent JP-H01238178-A (JP)
Title: Manufacture of ceramic superconductor
Inventor: MAEDA YUKI
IPC: C01G1/00
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate insufficient supply of oxygen by employing zirconia ceramic having oxygen ion conductivity at a high temperature as a board, providing electrodes of platinum on both side faces of the board, and externally applying a voltage between both the electrodes with the superconductor thin film side as a positive. CONSTITUTION:A zirconia oxygen ion conductive ceramic board 1 of CaxZr1-xO2-x (0.1<x<0.2) is employed as a board on which a ceramic superconductor thin film is deposited. After platinum is deposited on both side faces of the board 1 to form electrodes (metal thin film layers) 2, a Y-Ba-Cu-O ceramic superconductor 3 is deposited, for example, on the electrode 2A of one side by a sputtering method or the like. Then, the board 1 is sintered for a predetermined period of time while externally applying a predetermined DC voltage 5 to the electrodes 2 in gas stream 4 including oxygen at 400 deg.C or higher. Sufficient oxygen is supplied to the superconductor facing the board 1 by this method, and a ceramic superconductor of high quality can be manufactured.
Patent JP-S55158741-A (JP)
Title: Frequency-voltage converting circuit
Inventor: NOUDA SHIGETOSHI
IPC: H02P29/00
Filed: 1979-05-29
Abstract: PURPOSE:To ensure the constant output bias or the like over a wide range of frequency, by giving the control to the rise inclination of the output signal of the trapezoid wave generating circuit in the frequency converting circuit which is connected to the output side of the velocity detecting circuit at the velocity feedback part of the PLL motor servo circuit. CONSTITUTION:The input signal is supplied to trapezoid wave generating circuit 18 as well as to sampling signal producing circuit 29 to be then supplied to sample holding circuit 27. The signal sent from circuit 27 is supplied to output terminal 46 through LPF43, and at the same time part of the output signal is supplied to voltage comparator circuit 48 via LPF47. And the reference voltage supplied from reference voltage source 49 is supplied to circuit 48, and this comparison output is applied to the control terminal which gives the control to the inclination of the rise of the output signal supplied from circuit 18. Thus the control is secured for the rise inclination of the output signal sent from circuit 18, ensuring the constant output bias and the degree of conversion over a wide range of frequency.
Patent JP-H08236388-A (JP)
Title: Laminated ceramic capacitor and manufacture thereof
Inventor: KUSHIGETA TAKAMICHI
IPC: H01G4/30
Filed: 1995-02-28
Abstract: PURPOSE: To provide a method of manufacturing a laminated ceramic capacitor which is hardly deteriorated in characteristics such as insulation resistance, wherein a capacitor main body is protected against cracking even if a tensile stress is induced in the capacitor main body when solder is cooled down, and no short circuit occurs between inner electrodes. CONSTITUTION: In this case, a tabular green laminate 1 is not diced into capacitor chips. The tabular green laminate 1 is cut along a certain direction into bar-like green laminates 11 each composed of capacitor chips arranged in a row, and the bar-like green laminate is burned and cut into unit capacitor devices.