baber/WOPTO huggingface dataset:
Patent JP-2001128144-A (JP)
Title: Method and device for on-demand picture transmission
Inventor: KAWAMURA HIROBUMI
IPC: H04N21/433
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-demand picture communication system in a narrow band communication system. SOLUTION: A picture photographed by a camera 1 carried by a worker is temporarily recorded in a video signal take-in ring buffer memory 5, and the picture is taken out from this memory to generate a quasi-moving picture. In the normal state, this quasi-moving picture is projected on a monitor 4 in a center like an instruction room through a transmission codec 2 and a reception codec 3. When a user watching the monitor 4 requests to see a high definition picture of a specific frame or sees frames preceding a succeeding a specific frame to request the movement of a subject, the video frame is read out from the buffer memory 5 and is displayed on the monitor 4.
Patent JP-H10147678-A (JP)
Title: Styrene resin composition
Inventor: SUGIMOTO RYUICHI
IPC: C08L25/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving a formed product having excellent balance between stiffness and impact strength and useful for an ejection molded product, etc., by compounding crystalline polystyrene with a specific crystalline copolymer at a specific ratio. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of a crystalline polystyrene [e.g. weight average molecular weight (MW) of 10,000-2,000,000] with (B) 0.1-50 pts.wt. of a crystalline copolymer of styrene (B1 ) [e.g. a copolymer in which the content of the below-mentioned B2 unit in the component B is 0.0001-30mol%, preferably 0.0001-5mol%, the mol number (M) of the vinyl groups and the mol number (M0 ) of the B2 units contained in the component B satisfy the relation of the formula, the content of boiling p-xylene insoluble parts is 1wt.% or less, and MW measured by gel permeation chromatography is 10,000-2,000,000] with an α-ω-diene (B2 ) having vinyl groups at both the terminals.
Patent JP-2000130404-A (JP)
Title: Diaphragm actuator
Inventor: INASAWA SATOSHI
IPC: F15B15/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm actuator in which a rib of one connecting element arranged on a diaphragm may not be buckled when the diaphragm and a plate are assembled to be easily assembled the diaphragm and the plate, and the rib may not be slipped off after assembly from an oblong hole of the other connecting element arranged in the plate to certainly assemble the diaphragm with the plate. SOLUTION: In this diaphragm actuator 1 having a diaphragm 3 retained by a case 2 and a plate 4 connected to the diaphragm 3, an oblong hole 9 opened to a circular arc-shape is equally arranged in the plate 4, and also a circular arc-shaped rib 10 inserted in the oblong hole 9 is arranged on the diaphragm 3 by being matched with the oblong hole 9, and a slipping out preventing part 11 engaged with the opening periphery of the oblong hole 9 is arranged on the rib 10.
Patent JP-H02149801-A (JP)
Title: Production of reflecting plate of liquid crystal display device
Inventor: FUJITA KAZUHIKO
IPC: G02B5/02
Filed: 1988-11-30
Abstract: PURPOSE:To annihilate rolling seams and to impart nondirectivity to the light reflection of the surface of metallic foil while using aluminum foil for the above-mentioned foil by bringing projecting materials consisting of granular materials of sand, glass, etc., into collision against the surface of the metallic foil, thereby roughening the surface of the foil. CONSTITUTION:While the aluminum foil, silver foil, stainless steel foil, nickel foil etc., are used as the metallic foil, the light weight and inexpensive aluminum foil is more preferably used. The foil having about 5 to 30mu thickness is adopted for the metallic foil. The projecting materials are brought into collision against the surface of this metallic foil. The granular materials, such as sand, glass, alumina, synthetic resin lumps of a polyamide system, etc., seed lumps of plants including walnuts, etc., are used as the projecting materials. Fine ruggedness is formed on the surface of the metallic foil and the surface is roughened if the projecting materials are brought into collision against the surface of the metallic foil at a prescribed rate in such a manner. The rolling seams of the metallic foil are annihilated in this way. Light is scattered and reflected and the light reflection is nondirectional if the surface of the metallic foil roughened in such a manner is irradiated with the light.
Patent JP-H08157528-A (JP)
Title: Modified high-nitrile copolymer and its laminate
Inventor: AOYANAGI TERU
IPC: B32B27/32
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a modified high-nitrile copolymer capable of firm melt bonding with a modified polyolefin such as a carboxyl-modified polyolefin, an acid-anhydride-modified polyolefin or an epoxy-modified polyolefin in molding. CONSTITUTION: This copolymer is obtained by treating a high-nitrile copolymer essentially consisting of a vinyl cyanide monomer and an unsaturated carboxylic acid monomer and having a content of the vinyl cyanide monomer of 50-95wt.% with an organic compound having at least two amino groups.
Patent JP-H02151109-A (JP)
Title: Semiconductor amplifier circuit
Inventor: ORISAKA SHINJI
IPC: H03F1/30
Filed: 1988-12-01
Abstract: PURPOSE:To constitute an amplifier circuit without less distortion with no adjustment without any load of an external circuit by dividing a threshold level for a FET for a gate bias formed on one and same chip and supplying the divided voltage to the gate of the FET. CONSTITUTION:An amplifier FET 6 and a gate bias FET 12 are formed on one and same chip at the same time. Thus, a pinch-off voltage Vp or a threshold voltage of both the FETs 6, 12 is made nearly equal to each other. A resistor 9a limiting an input current up to an offset IDS is connected to a bias power supply terminal 5 to make the voltage across the FET 12 equal to a voltage Vp. Moreover, the voltage Vp is divided by gate bias resistors 10a, 10b. In the case of class A operation, when the resistance of both the resistors 10a, 10b is selected equal, a voltage 1/2Vp is fed to a gate of the FET 6 via a gate series resistor 8 as a bias voltage. Thus, the selection of the bias point of the amplifier circuit in response to the division ratio of the resistors 10a, 10b is attained with no adjustment.
Patent JP-H04176723-A (JP)
Title: Suspension controller for vehicle
Inventor: TOGASHI AKIHIKO
IPC: B60G23/00
Filed: 1990-11-09
Abstract: PURPOSE:To efficiently improve the convergence performance of the vibration of a car body by controlling the timing for the restoration of the damping force of a suspension by directly detecting the passing of a wheel on an uneven road surface from the output of a G sensor in the vertical direction. CONSTITUTION:When the G value in the vertical direction which is detected by a G sensor 31 on a spring is over a prescribed value, and accordingly, after the lapse of a prescribed time from the time where a wheel 8 passes through a projection detected by a preview sensor 33, and the vibration over a prescribed value is generated on a car body, a selector valve 22 is closed. At this time, the second orifice 21 is closed, and only the first orifice 19 is interposed between a hydraulic actuator 14 and an accumulator 20, and the flow resistance of the orifice for the variation of the hydraulic actuator 14 increases, and the damping force increases. Accordingly, the vibration after the riding over the projection can be converged efficiently.
Patent JP-H07188622-A (JP)
Title: Use of strip of pressure-sensitive adhesive film for temporary bonding
Inventor: BERUNTO RIYUUMAN
IPC: C09J7/20
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a self-adhesive tape which is not visible and enables the separation of bonded objects by a simple method without damaging and without leaving any mark.  
     CONSTITUTION: There is provided a self-adhesive film for temporary bond, comprising a double-sided adhesive film whose adhesive surfaces have been rendered non-adhesive in areas lying opposite one another in an offset manner where the non-adhesive areas only overlap slightly or not at all and the adhesive bond produced therewith can be separated by pulling apart the non-adhesive areas, in particular by pulling in the direction of the bond plane. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000134335-A (JP)
Title: Key telephone system
Inventor: KAWAMOTO SHINJI
IPC: H04L12/54
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system capable of being periodically connected to an internet provider and displaying the received service information on a key telephone set in a non-use state. SOLUTION: An access time storage part 4 registers the time of access to the internet provider, provider designation information and one service code to be served by that provider. Based on the registered contents in the access time storage part, an access part 8 accesses the provider, acquires service information, extracts a text part and generates prescribed display data. A data storage part 6 stores the display data generated by the access part together with the provider designation information and service code. A service information transfer time storage part 5 registers the time to transfer the display data stored in the data storage part.  Based on registered contents in the service information transfer time storage part, a terminal state managing part 11 reads the display data out of the data storage part and transfers the display data to the key telephone set in the non-use state.
Patent JP-2000131968-A (JP)
Title: Image forming device
Inventor: KANEKO SHUZO
IPC: G03G15/01
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent toner image transferred to transfer material from an image carrier from being transferred again to the image carrier. SOLUTION: A slit substrate 3 provided with a slit 3e is positioned in a transfer part T between the image carrier 1 and a transfer backside electrode 2 so as not come into contact with the image carrier 1 or a transfer body 4. The voltage of the transfer backside electrode 2, electrode 3a and electrode 3b, electrode 3c and electrode 3d when the image carrier 1 is grounded are V1, V2, and V3 in this order. Thus a toner image 5 on the image carrier 1 is transferred to the surface of the transfer body 4 without any turbulence and becomes the toner image 6. Furthermore, since the image carrier 1, the slit substrate 3, and the transfer body 4 are not in contact, the toner image 6 transferred to the transfer body 4 is not transferred again to the image carrier 1.
Patent JP-H09141773-A (JP)
Title: Polystyrene resin laminated foam sheet and molding, and manufacture of laminated foam sheet
Inventor: TSUBONE TADAYASU
IPC: B32B27/30
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the fitness of printing to a thermoplastic resin film laminated on a foam. SOLUTION: This polystyrene resin laminated foam sheet consists of at least, a thermoplastic resin film, a high-density foam and a low-density foam of polystyrene resin laminated together in that order. The high-density foam has the density of 0.8-0.11g/cm<3> and also the bubble size of O or more and 250μm or less at least, 200μm from a surface with the thermoplastic resin film, and the low-density foam 27 has the density of 0.22-0.04g/cm<3> . Further, the toal thickness of the high-density foam 26 and the low-density foam 27 is 0.7-4.0mm. Besides this foam sheet shows the superior fitness of printing and an outstanding molding characteristic to a deeply drawn shape.
Patent JP-H11139824-A (JP)
Title: Calcined powder for bi-containing high temperature phase superconductor and polycrystalline body
Inventor: MURATA ATSUSHI
IPC: H01B12/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain calcined powder giving a superconductor capable of considerably increasing critical current density by preparing calcined powder for a sintered compact of a Bi-contg. oxide high temp. 2223 phase superconductor and imparting the substantially same entire compsn. as the compsn. of the sintered compact and DTA heat absorption peaks at specified temps. to the calcined powder. SOLUTION: The calcined powder has DTA heat absorption peaks at 860-875 deg.C and at 875-890 deg.C and is preferably powder calcined at 720-800 deg.C max. temp. The calcined powder is for the production of a sintered compact of a superconductor represented by formula I, has the substantially same entire compsn. as the sintered compact and preferably contains crystals having a compsn. represented by formula II and oxide of one or more among Bi, Pb, Sr, Ca and Cu. In the formula I, 1.20<=a<=2.50, 0<=b<=0.80, 1.20<=c<=3.00, 1.20<=d<=3.00 and 9.00<=x<=10.00. In the formula II, 1.50<=a<=2.50, 0<=b<=0.05, 1.50<=c<=2.50, 0.50<=d<=1.50 and 7.00<=x<=8.00.
Patent JP-S63159849-A (JP)
Title: Photoresist release agent composition
Inventor: OTSUKA KENJI
IPC: G03F7/42
Filed: 1986-12-24
Abstract: PURPOSE:To improve peel strength of the titled composition and to enable cleaning of a released surface by incorporating a prescribed amount of dimethylsulfoxide and water and the prescribed amount of a surfactant based on the total amount of the titled composition. CONSTITUTION:The titled composition is applicable to remove the photoresist which is usable to the production of an integrated circuit and has settled its affairs. The titled composition contains >=50vol.% dimethylsulfoxide and 5-50vol.% water based on the total volume of the titled composition, thereby obtaining the excellent peel strength. And, the titled composition contains >=0.01vol.% the surfactant, thereby removing a dust stuck on the released surface and cleaning the surface of an inorg. substrate after peeling.
Patent JP-2000122389-A (JP)
Title: Image forming device
Inventor: OKI MAKOTO
IPC: G03G15/16
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of performing developer density control precisely reflecting T/(T+C) ratio of the developer by a density patch, while making the stability of gradation control by the gradation patch maintained, and capable of maintaining the optimum developing property. SOLUTION: The density gradation of the visual image is controlled by developing the density patch and the gradation patch on a photosensitive drum 20, with use of the two component developer 31 by a developing device 30, under application of developing bias with the integration of AC voltage and DC voltage, detecting the density of the density patch by the density patch sensor 50, adjusting the developing condition of the developing device 30, and detecting the density of the gradation patch, and moreover adjusting the latent image forming condition of latent image forming means.  At this time, the development of the gradation patch is performed by the same developing bias as the image forming time, while the development of the density patch is performed by the developing bias whose voltage amplitude of the AC component is contracted, in order to raise the estimated detecting accuracy of T/(T+C) ratio of the developer by the density patch detection.
Patent JP-2000127999-A (JP)
Title: Rack and pinion type power steering device
Inventor: KUBOSAWA SATOSHI
IPC: B62D5/22
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an elastic ring for buffering and maintain stable buffering performance for a long time. SOLUTION: An elastic ring 25 for buffering is attached to an end part of a rack 21 through a retainer 23 having a stepped face 23a, and a recessed part 26 is formed at a peripheral fringe of a rack through hole 24 on an end face of an assist energizing cylinder 20. A wall taking out face 28 like taper is provided in an inner peripheral fringe part on a side facing a bottom face 26a of the recessed part 26 of the elastic ring for buffering 25. When the rack 21 is deformed up to a stroke end, the elastic ring for buffering 25 is pressed and crushed between the retainer 23 and the bottom face 26a of the recessed part 26, but the ring 25 does not come into contact with an edge part 27 adjacent to the rack through hole 24 on the bottom face of the recessed part 26.  As a result, the concentration of stress does not occur in the elastic ring for buffering 25, and the durability of the ring 25 is improved.
Patent JP-H11123501-A (JP)
Title: Method for casting metal into metallic mold
Inventor: KAWAHARA MASAHIRO
IPC: B22D27/20
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To surely execute degassing and to improve the metallographic structure by enabling the removal of atomized nitrogen and hydrogen from molten metal. SOLUTION: This casting method is executed by adding a single or a mixed material of anhydrous chloride compound, e.g. anhydrous calcium chloride, anhydrous barium chloride, anhydrous zinc chloride, as an additive into molten metal poured into a metallic mold by 0.3-4.0 wt.% to the molten metal (1-2), at the time of melting cast iron as the metal for casting (1-1) and forming by pouring the obtd. molten metal into the metallic mold. In such a case, the additive is added twice before and after adding a spheroidizing agent for executing the graphite spheroidizing treatment (1-3). By this method, the development of white cast iron structure, etc. is prevented and gray cast iron structure can be obtd.  Therefore, the thinning and the precision of the cast iron can be made possible and also, the production cost can drastically be reduced and the working working environment in the factory can be improved. Further, the product has good weldability and the quality can drastically be improved.
Patent JP-H09125572-A (JP)
Title: Partition structure with decorative panel
Inventor: NISHIDA ISAMU
IPC: E04F13/15
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To simply fit or remove a decorative panel without damaging its surface by supporting the lower end of the decorative panel stuck with both sides to vertically erected studs with the support pieces of a baseboard supported by adjuster metals, and hooking the upper end on ceiling rail receivers. SOLUTION: Panel receivers 4 are screwed to studs 2, and fitting tools 3 are hooked. A decorative panel 1 is fitted to the studs 2. One end of one fitting tool 3 is inserted into a groove 5 formed at one side end of the decorative panel 1. It is bent to the back side of the decorative panel 1, and the tip is hooked on the panel receiver 4 to fit the decorative panel 1. The lower end of the decorative panel 1 is supported on the support pieces of a baseboard, and the upper and lower decorative panels 1, 1 are connected via connecting tools between them. The upper end is stuck by ceiling rail receivers combined with a ceiling rail. The fitting tools 3 are not exposed to the surface, and the airtightness and watertightness can be increased by resin joints 6.
Patent JP-H10137501-A (JP)
Title: Ascending and descending plate-type film evaporator
Inventor: SAKAI KICHIJI
IPC: B01D1/22
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve quality even when the supply of a stock solution is decreased by allowing the stock solution to flow down in a uniformly dispersed manner. SOLUTION: The heat-transfer plates 1A and 1C having the steam passages 8 and 12 with a steam inlet 2 and a drain outlet 4 opened and with a steam wicket 6 opened between the steam inlet 2 and drain outlet 4, the heat-transfer plates 1B and 1D with a stock solution inlet 3 and a stock solution wicket 7 opened and having the stock solution passages 10 and 14 between the original liq. inlet 3 and wicket 7, the heat-transfer plates 1A and 1C with the drain outlet 4 opened and having the steam passages 8 and 12 communicating with the steam wicket 6 and the heat-transfer plates 1B and 1D with a liq. concentrate and vapor outlet 5 opened and having the original liq. passages 10 and 14 communicating with the stock solution wicket 7 are arranged and laminated to constitute the evaporator.  The stock solution is allowed to ascend in the stock solution passage of the second heat-transfer plate and heated, and the stock solution is allowed to flow smoothly to the rear stock solution passage by the acceleration of the stock solution due to the steam generated by the heating.
Patent JP-H11142081-A (JP)
Title: Heat interface for dewar
Inventor: UEDA TOSHIYUKI
IPC: G01J1/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance a thermal conductivity by reducing a contact heat resistance in a heat interface for a Dewar for heat transferring from a material to be cooled provided in the Dewar to a cooler. SOLUTION: An insertion member 41 is provided as the heat interface between a placing plate 17 and a copper plate 31. The member 41 is obtained by solidifying and integrating a flexible metal 41a having a high thermal conductivity. At the time of assembling a buffer member 30, a spring constant and a length of a spring 33 are set so that a force for pressing the plate 3l to the plate 17 side becomes 1 kg or more. Then, metal spheres 41a of the member 41 can be sufficiently collapsed. Thus, gaps among the spheres 41a are reduced to upgrade its thermal conductivity, and hence a heat resistance of about 10 kW can be obtained.  And, even if the plate 31 and the plate 17 do not become parallel to one another, the member 41 is deformed in response to a shape of the interval, and hence the member 41 is not irregularly brought into contact with the plate 17, but is always brought into close contact therewith.
Patent JP-H1079245-A (JP)
Title: Electrode for battery and battery using it
Inventor: TANAKA MITSUTOSHI
IPC: H01M10/05
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve repeating charge and discharge characteristics of an electrode by increasing the thickness of a mix layer of at least one end of the electrode larger than the mean thickness. SOLUTION: In a rectangular electrode in which at least one electrode mix layer is provided on a collector, the thickness of the mix layer of at least one end is larger than the mean thickness of the electrode mix layer by 2 to 25%. That is, on the end, the amount of materials capable of taking in and discharging a material relating to electrode reaction, for instant, a positive electrode active material on the positive electrode and lithium on the negative electrode is larger than that on the other part. Potential is high on the electrode end, the capacity is gradually decreased through cycles, however, the decrease of the capacity can be avoided by the above-mentioned structure.
Patent JP-H02187377-A (JP)
Title: Recording device
Inventor: TAKANASHI RYOYU
IPC: B41J17/18
Filed: 1989-11-27
Abstract: PURPOSE:To improve workability by holding a feed side roll or a take-up side roll, leading out the roll outside a transfer paper cartridge and transferring and setting transfer paper at the specified position of a device when the transfer paper cartridge is installed. CONSTITUTION:When a switch for loading is turned ON or the fitting of a take-up side roll 8 into the L-shaped notch section 17 of the nose section of a lever 16 is detected, a gear 18 is rotated in the counterclockwise direction. Consequently, the lever 16 is revolved in the counterclockwise direction, and the take-up side roll 8 held by the U-shaped notch section 17 is set at a predetermined location from the groove 5 of a transfer paper housing section 2 by the operation of the lever 16. That is, when a protrusion 23 formed to the lever 16 reaches to a position where a detecting means 24 is worked, the lever 16 is stopped at the position because a motor 19 stops its operation by the reaching, a gear 28 is mounted to the take-up side roll 8 held by the lever 16, the gear 28 is engaged with a gear 27, and the roll 8 is set at the fixed location.