baber/WOPTO huggingface dataset:
Patent JP-H01204044-A (JP)
Title: Pattern forming method
Inventor: FUKUZAWA SHINICHI
IPC: G03F7/004
Filed: 1988-02-10
Abstract: PURPOSE:To improve the production yield of a MOSIC, etc., having a fine structure by constituting a positive type photoresist film of an intermediate layer composed of a photoresist film, and an upper and a lower layers composed of a photofading film having the photofading property against an exposure wavelength which are mounted on a substrate and exposing the positive type photoresist film. CONSTITUTION:A high reflection film 22 composed of aluminium and having high reflecting power is mounted on the substrate 10 which is formed a rugged gradation having 1mum in thickness. Next, a lower layer photofading film 32 having the photofading sensitivity of 1,000mj is formed on the film 22 according to a spin coating method. And then, the positive type photoresist film 12 having an average film thickness of about 1mum is formed on the film 32, followed by forming the upper layer fading film 34 having the photofading sensitivity of 350mj on the film 12. Next, the obtd. photoresist film is exposed with an exposure of 400mj, followed by developing it. As the photofading films 32 and 34 formed on the upper and the lower layers respectively are water-soluble, the films dissolve in a developing solution. After developing the films 32 and 34, the films are washed with water, thereby obtaining a positive type photoresist film pattern 14 having a good pattern profile.
Patent JP-S62184801-A (JP)
Inventor: HASEGAWA KATSUJI
IPC: B27D5/00
Filed: 1986-02-10
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-H08196954-A (JP)
Title: Aerosol container fitted with jet guide device
Inventor: WATANABE SHIGEKI
IPC: B65D83/14
Filed: 1995-01-23
Abstract: PURPOSE: To provide an aerosol container fitted with a jet guide device capable of certainly and efficiently coating an object to be coated when the object is coated with the content of the container. CONSTITUTION: A jet guide device l having a guide cylindrical part 1b with appropriate length guiding the particles of the content ejected from a jet orifice 6 in a jet direction is attached to the upper part of an aerosol container 2 so that the guide cylindrical part 1b becomes the same direction as the jet direction.
Patent JP-H07217981-A (JP)
Title: Plate material combination type frame body having polygonal combined section
Inventor: KIGUCHI TERUMASA
IPC: F24F13/02
Filed: 1994-02-01
Abstract: PURPOSE:To obtain a plate material combination type frame body of a polygonal square tube (pyramidal tube) which can be manufactured easily only by a caulking process requiring no expertness, without using aluminum welding, tapping small screws or others being difficult to operate and requiring high expertness, on the occasion of assembly. CONSTITUTION:A square-shaped frame body 6 is formed by butting butt slant end faces 61a and 62b of an angle of 90 deg. which are formed in the adjacent end parts of four plate-shaped members 61, 62... formed of an aluminum material by a drawing process. Rod-shaped arm parts 13a and 13b of a joining rod member 13 bent at an angle of 90 deg. are fitted in groove-shaped hollow part of joining long groove parts 71, 72... formed outside the plate-shaped members 61, 62.... By an appropriate caulking tool, the surrounding wall parts of the joining long groove parts 71, 72... on the opposite sides are caulked with the wall parts made to intrude into male screws of the rod-shaped arm parts 13a and 13b. Thereby the plate-shaped members 61, 62... can be joined with a necessary strength at each corner part of the frame body 6 and, as the result, the frame body 6 in the shape of a square tube is manufactured.
Patent JP-S56123842-A (JP)
Title: Method for injection molding of thermoplastic resins containing fillers
Inventor: YAMADA HISASHI
IPC: B29C35/00
Filed: 1980-03-05
Abstract: PURPOSE: To make it possible to feed resins and fillers directly to the injection molding machine, by applying fibrilized polytetrafluoroethylene to the mixture of theremoplastic resins and fillers.  
     CONSTITUTION: 0.02W5 weight parts of fibrilized polytetrafluoroethylene is applied to a 100 weight parts of mixture consisting of 30W80 weight parts of thermoplastic resins and 70W20 weight part of fillers such as tarc, and the mixture is subiected to mixing by a Henshell mixer for 7 minutes to obtain mixed materials. Then the materials are fed directly to an injection molding machine so that an injection molded sahpe of thermoplastic resins containing fillers is obtained. Because polytetrafluoroethylene which is fibrilized by pressing and shearing is applied, a premixing of resins and fillers by the Bunbury mixer is not necessitated, but the materials can directly be fed to the injection molding machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09223703-A (JP)
Title: Field effect transistor
Inventor: SAITO YASUNOBU
IPC: H01L29/47
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To effectively dissipate heat by using a gate electrode, decrease the active layer temperature of an FET, and obtain an FET of high reliability which is suitable for high power operation, by widening a part of a surface of the gate electrode whose surface is in contact with at least an active layer region. SOLUTION: This field effect transistor is constituted by connecting a plurality of unit field effect transistors constituted of the respective gate, source and drain electrodes 2-4, in parallel. In the field effect transistor, a part of a surface of a gate electrode 2 whose surface is in contact with at least an active layer region 1 is widened. For example, a plurality of gate electrodes formed of Al are arranged in parallel, and a plurality of source electrodes 3 and drain electrodes 4 are alternately arranged in parallel to the gate electrodes 2 between the respective gate electrodes 2. The respective electrodes 2-4 are connected to a gate leading-out electrode 5, a source leading-out electrode 7 and a drain leading-out electrode 6. A part of the surfaces of the gate electrodes 2 on the active layer region 1 whose surfaces are in contact with semiconductor are widened as compared with other part and made heat dissipating fins.
Patent JP-2000229889-A (JP)
Title: Screening of anti-white hair agent
Inventor: IDETA TATSUO
IPC: A61K49/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To screen anti-white hair agents by utilizing a migration phenomenon of melanocyte to a hair papilla by bringing a specific melanocyte to a culture supernatant liquid of hair papilla and observing the degree of migration of melanocyte to the cultured supernatant liquid. SOLUTION: (A) Melanocyte is cultured in the presence of a test article. The cultured melanocyte is brought into contact with (B) a culture supernatant liquid of a hair papilla cell. Whether the component A is migrated to the component B is observed or the degree of the migration is observed to screen anti- white hair agents. For example, the component B is obtained by vertically cutting a scalp piece excised from a normal Japanese head orthopedically right under corium, extracting hair follicle, collecting a hair papilla from the isolated human hair papilla, leaving the hair papilla to stand in a culture laboratory dish, subculturing only a cell outgrowing from the implanted hair papilla in a culture flask and collecting a cultured supernatant liquid in subculture of three to seven times.
Patent JP-S57140115-A (JP)
Title: Casting machine for multi-liquid composition
Inventor: INOUE SHIGEKI
IPC: B29C39/00
Filed: 1981-02-26
Abstract: PURPOSE:To obtain the titled machine having a short rise time to perform stable material-supply regardless of the change or degree of viscosity, by setting the drive rotation number of a feed pump, which determines a component-mixing ratio, on the basis of pulses generated from a quartz oscillator. CONSTITUTION:A digital servo 5, 5, which digitally controls the rotation of each DC motor 6, 6 with a rate corresponding to a component mixing ratio, is constructed by a quartz oscillator 51, a frequency-dividing circuit 52, a digital setter 53, a comparing circuit 54, a D/A converter 55, a DC motor-controller 56, a pulse oscillator 57 and a tachogenerator 58. A digital signal representing a difference, between the pulse signal of frequency corresponding to the preset rotation number from the frequency-dividing circuit 52 and that corresponding to an actual rotation number from the pulse generator 57, is converted into an analog signal by the converter 55. Each DC motor 6 to drive a pump 3, 3 is controlled by the controller 56 in a manner such that its rotation number corresponds to the preset rotation number.
Patent JP-H05222921-A (JP)
Title: Resistance regulating type heater
Inventor: OOHASHI KUROAKI
IPC: F01N3/28
Filed: 1992-02-14
Abstract: PURPOSE:To enhance thermal shock resistance without virtually changing electric resistance by providing a honeycomb structure with two electrodes for electrification use, and between the electrodes, by providing a slit that is parallel to the one side of the rib of the honeycomb structure, and also by providing an enlarged part in the intersection of the ribs. CONSTITUTION:A honeycomb structure having a large number of penetration holes is provided with electrodes, and between the electrodes, is provided with a slit 9 that is parallel to the one side of the rib 4 of the honeycomb structure, and also is provided with an enlarged part in the intersection of the ribs. The sectional shape of the enlarged part is formed so as to be projected in the central direction of the rib intersection, or in an inwardly curved shape; or the rib intersection part is formed in a nearly square shape or in a nearly rectangular shape by linearly adding thickness between respective ribs adjacent to the intersection. By regulating resistance by the slit 9, heat generation can be controlled, so that the local or entire temperature-up complying with various applications can be carried out. The thermal shock resistance of the honeycomb structure can be also enhanced without virtually changing electric resistance.
Patent JP-S59155620-A (JP)
Title: Curing type resin composition for slidable member
Inventor: TAKEDA NOBUYUKI
IPC: F16C33/12
Filed: 1983-02-23
Abstract: PURPOSE:To obtain the captioned composition used for bearing, etc., by compounding curing-type resin and novolac-type substituted bifunctional phenol resin having a linear structure and a prescribed number average molecular weight and fibrous fillers and solid lubricating agent. CONSTITUTION:High polymeric novolac-type substituted phenol resin which has a linear structure and number average molecular weight of 1,500 or more and is mainly constituted of bifunctional phenol component, epoxy resin, urethane resin, etc. are compounded. Into 100 weight parts of the above-described composition, 5-250 weight parts of fibrous fillers such as glass fiber and asbestos and 1-50 weight parts of solid lubricating agents such as graphite and titanium oxide are compounded to form a molding composition. A slidable member is thermosetting- molded by using the above-described composition, and the slide characteristics such as thermal-deformation resistance, bending strength, mechanical strength, impact strength, dimension stability, abrasion resistance, etc. are improved, and thus said composition can be used for molding the slidable member such as bearing.
Patent JP-S52134242-A (JP)
Title: Air conditioner
Inventor: MURANO MITSUO
IPC: F24F1/02
Filed: 1977-03-14
Abstract: PURPOSE: To provide an air conditioner in which a heat-insulating member is provided nearly on whole surfaces on one side of a casing, a groove is formed on said heat-insulating member to support the parts that are accommodated therein, whereby the main body is formed without using a steel plate on the inner wall side, and the accommodated parts are simply mounted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03232817-A (JP)
Title: Application agent
Inventor: KIKUCHI YOSHIAKI
IPC: A61K31/445
Filed: 1990-02-07
Abstract: PURPOSE:To obtain an application agent, containing a butyrophenone-based drug in a base containing polyvinyl acetal diethylaminoacetate and polyvinylpyrrolidone and capable of maintaining a blood concentration at an effective level by application single time a day. CONSTITUTION:An application containing 1-80wt.%, preferably 5-60wt.% butyrophenone-based drug, e.g. haloperidol or timiperone in a base containing (A) polyvinyl acetal diethylaminoacetate which is a sparingly water-soluble polymer having film-forming properties and 50000-70000 molecular weight and (B) polyvinylpyrrolidone which is a water-soluble polymer having 25000-1200000 molecular weight at (1:9)-(9:1), preferably (1:3)-(3:1) weight ratio. Since the aforementioned application agent is readily administered even to a patient suffering from severe emesis without irritancy, application thereof for a long period can be carried out without any loss of film shape due to perspiration in application.
Patent JP-H01202772-A (JP)
Title: Multicolor printer device by electrophotography process
Inventor: TSUJIMOTO JUN
IPC: G03G15/01
Filed: 1988-02-09
Abstract: PURPOSE:To simplify an operation and to prevent the scattering of a toner and the trouble of a machine by arranging each developing machine at a developing position on an electrophotography process constitution at every rotation with certain angle. CONSTITUTION:In case of executing two-color printing of red and black, paper to be printed is fed out of a cut sheet feeder 12 and fed to a transfer position 7a, and the transfer of a black toner is executed. In this case, the magnet roller 3b of a developing device 3 where the black toner is contained is positioned so as to be brought into contact with a photosensitive drum 1. Subsequently, the paper is not discharged in order to execute printing of red but returned to a paper feeding position and a paper feeding roller 5, brought to holding, and during this time, a developing device 3 rotates by 180 deg. centering around a developing rotatory axis 2, and the magnet roller 4b of a developing device 4 where a red toner is contained rotates to a position brought into contact with the photosensitive drum 1. Subsequently, the process of printing of red is started, printing of red is executed to the paper surface and the paper is discharged. In such a way, the operation is simplified, and the scattering of the toner and the generation of a fault are prevented.
Patent JP-H02208400-A (JP)
Title: Bleaching agent composition
Inventor: NAKAMURA KAZUTO
IPC: D06L4/40
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the title composition which can prevent the lipase activity from decreasing due to protease and has excellent bleaching power and detergency for staining with protein and oil by using an H2O2 adduct, a lipase, a protease, and a specified nonionic surface active agent as constituents. CONSTITUTION:The title composition contains an H2O2 adduct (e.g. sodium percarbonate); a lipase comprising an alkaline lipase having a lipase activity at pH9 of at least 30% of that at pH7; a protease; and a nonionic surface active agent (e.g. a polyoxyethylene stearyl ether nonionic surface active agent) having an HLB of 8 to 15.
Patent JP-2000228312-A (JP)
Title: Circuit block for power supply
Inventor: KOBAYASHI TOSHIHIKO
IPC: H01F27/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size and increase the mounting density by placing a circuit block for a power supply in a case and filling the circuit block with an insulating resin in vacuum. SOLUTION: A circuit block 1 for a power supply is contained in a bottomed case 3 having an opening 2. A resin 4 having a high insulation such as an epoxy resin is vacuum-filled into the case 3, whereby the block 1 is covered with the resin 4. Since the resin 4 is vacuum-filled into the case 3, bubbles do not remain at clearances between components, and hence the resin 4 fills closely into spaces between electronic components and between windings, thereby providing satisfactory insulating effects with the components well insulated from each other. Therefore, the distance between output terminals 14 of a control IC 12 for a primary coil can be reduced to the order of 1 mm as compared with an ordinary circuit block, thereby allowing the block 1 to be downsized.  Although the distance is currently about 10 mm on an actual mother board, when electronic components are mounted at a high density by utilizing this construction, the distance between the primary and secondary coils can be reduced to be close to each other with no problem from the safety standard viewpoint.
Patent JP-H02208844-A (JP)
Title: Production device for optical disk
Inventor: AIKAWA SUSUMU
IPC: G11B7/24
Filed: 1989-02-07
Abstract: PURPOSE:To reduce the amt. of adhesive provided in the space between an optical disk and a centering tool which gives the center of two optical disk substrates and to prevent deformation or damage of the optical disk when it is taken out from the tool, by specifying the cross section of the centering tool to a polygon. CONSTITUTION:One optical disk substrate 1b is set on the centering tool 7 which has a polygonal cross section and the adhesive 4 is applied in a ring-like area on the substrate 1b, on which the other optical disk substrate 1a is stuck and pressed. The adhesive applied in the ring-like area spreads to the inner circumference and the outer circumference of the substrates 1a and 1b. The adhesive 6 spreading to the inner circumference of the disk substrates 1a and 1b further spreads only in the contact areas where corners 7a - 7d of the polygon in the cross section of the tool meet the disk substrates 1a and 1b. By this method, the amt. of the adhesive is reduced and deformation or damage of the optical disk caused during the disk is taken out from the tool can be prevented.
Patent JP-S60173171-A (JP)
Inventor: MIYAHARA JIYUICHI
IPC: D06M15/00
Filed: 1984-02-16
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-S58144984-A (JP)
Title: Block detection method
Inventor: YOSHIKAWA KAZUMITSU
IPC: G06F17/50
Filed: 1982-02-24
Abstract: PURPOSE:To automatize the input processing of drawings, by detecting the existence and the position of a block of a closed loop consisting of vertical and horizontal segments and segments inclined at 45 deg. in automatic drawing reading. CONSTITUTION:A trace end point deciding circuit 105 monitors the operation of a tracing circuit 104; and when the tracing reaches the same coordinates as the start point, the circuit 105 decides that the tracing for one closed loop is terminated. A singular point detecting circuit 103 cooperates with the tracing circuit 104 to detect branch points and bending points. When the tracing is started from a trace start point 302 clockwise in respect to a closed loop 301, the tracing passes branch points 303-305 and bending points 306-309 until the tracing reaches the trace start point 302 again to terminate one tracing. Branch points 303-305 and bending points 306-309 are regarded as singular points in the tracing and are detected by the singular point detecting circuit 103.
Patent JP-H04267882-A (JP)
Title: Production of phosphatidic acid
Inventor: NOMURA HITOSHI
IPC: C12P9/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide the subject compound having a high purity in a short time due to the large total area of the reaction surfaces, while preventing the aggregation of lecithin particles, by treating the powdery lecithin with an enzyme under a specific condition, while controlling the particle diameters of the powdery lecithin. CONSTITUTION:Powdery lecithin is treated with an enzyme in a weight ratio of the powdery lecithin/enzyme aqueous solution of 1/20, while the particle diameters of the powdery lecithin is controlled to <=100mum. The enzyme is preferably phospholipase D. A mechanical dispersing force by the use of a homogenizer, etc., may be put to the powdery lecithin in order to control the particle diameters of the powdery lecithin.
Patent JP-S60172556-A (JP)
Title: Thermal recording apparatus
Inventor: FUJITA NAOYA
IPC: H04N1/032
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a thermal recording appratus having a low cost head requiring no multi-layered wiring, easy to prepare and having high reliability, by providing one common electrode and using an electrode driver, which supplies positive voltage, negative voltage or high impedance corresponding to a recording signal, in place of a switch element. CONSTITUTION:A driver circuit P1 issues an output signal (e) according to signals g1, g2 inputted from a control part corresponding to a signal to be recorded and selectively generates either one of positive voltage, negative voltage and a high impedance state belonging to neither one of said voltages to supply the same to an electrode E31. For example, if negative voltage is applied to the electrode E31, a current flows through a route of common electrode E21  diode D1  electrode E11  dot region R1  electrode E31 and the dot region R1 of a heat generating resistor I generates heat and, if positive voltage is applied to the electrode E31, a dot region R2 generates heat. If the output of the driver circuit P1 is brought to the high impedance state, only a slight current flows to the dot regions R1, R2 and said regions generate no heat together.
Patent JP-H10213970-A (JP)
Title: Developing method
Inventor: MASUO KOUJIROU
IPC: G03G9/09
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing method simultaneous with cleaning treatment using a nonmagnetic one-component developer by which filming phenomenon with a toner or paper powder is hardly caused even when printing is repeated. SOLUTION: As for the developer, a nonmagntic one-component developer comprising a mixture which contains substantially spherical toner particles, an abrasive and a fluidizing agent is used. The toner particles, defined as follows, consist of at least a binder resin and a coloring agent. They have 2 to 15μm volume average particle size (dv) and the ratio (dv/dp) of the volume average particle size (dv) to the number average particle size (dp) ranges from 1.0 to 1.5, and the ratio (dl/ds) of the max. diameter (dl) of the particles to the min. diameter (ds) ranges from 1.0 to 1.3.
Patent JP-S56123884-A (JP)
Title: Small-sized printer
Inventor: OSHISHIBA HITOSHI
IPC: B41J11/62
Filed: 1980-03-06
Abstract: PURPOSE: To obtain a printer free from troubles of dirty printing regardless of temperature change by installing mask for preventing dirty printing of small-sized printer as to be able to move along the radial direction of printing drum in accordance with the displacement of frame due to temperature change.  
     CONSTITUTION: The end of mask 16 is half fixed to the frame 12 by a screw 17 via mask adjusting plate 20 in the elliptical hole 162 at the both ends and the other end is inserted into the groove 121 of the frame 12, where the mask 16 is inserted between printing drum 13 and printing paper 15 in order to avoid adhesion of filth on types 131 to the printing paper 15. The distance (f) between the surface of types 131 and that of mask is adjusted to the optimum value at the ordinary temperature, and the distance (f) is increased at high temperature by displacing the position of adjusting plate 20 into the outside and by moving the mask 16 to the radial direction of drum 13 as the frame 12 is elongated to (g) directions. Similarly, the distance (f) is decreased at low temperature to avoid blurred printing. 
     COPYRIGHT: (C)1981,JPO&Japio