baber/WOPTO huggingface dataset:
Patent JP-H11219494-A (JP)
Title: Method and device for recognizing lane
Inventor: YAMASHITA TETSUO
IPC: G08G1/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize the information on lane on which a moving object moves by the use of a few elements. SOLUTION: Magnetic distortion oscillators 4, 5 having mutually different resonance frequency bands are embedded on a road 6. A detection signal generation part 1 generates plural calling frequency bands. A transmitting/receiving part 2 transmits these calling frequency bands from an antenna 3 to the surface of the road 6. Resonance waves generated from the oscillators 4, 5 in accordance with the calling frequency are received by the transmitting/receiving part 2. A frequency detection part 7 detects the resonance frequency. A lane recognition part 8 recognizes a lane based on a data table in accordance with the detection result of the detection part 7 and displays the recognized result on a display 9.
Patent JP-H03239788-A (JP)
Title: Liquid crystal compound and liquid crystal composition containing it
Inventor: WATANABE JUNJI
IPC: C09K19/24
Filed: 1990-02-16
Abstract: PURPOSE:To obtain an antiferroelectric liquid crystal compound which is suitable for high speed display applications and, when mixed with a smectic liquid crystal composition, can give an antiferroelectric composition, by using a specified compound. CONSTITUTION:A liquid crystal compound of formula l (wherein R<1> and R<2> are each an aliphatic group selected from CN, 4-20C alkyl, alkoxy, acyloxy, and alkoxycarbonyl, or a halogen-substituted aliphatic group; X<1> and X<2> are each a structural unit having a constitution of formulas II, III, IV, V, VI, etc., as its basic skeleton; Y<1> and Y<2> are each a group of formula VII or O; Z is a divalent aliphatic group with the principal chain having an odd number of carbon atoms of at least 3, provided that R<1>, R<2> or 2 contains at least one asymmetric carbon atom). This composition is antiferroelectric, and the physical properties, such as spontaneous polarization viscosity, spiral pitch, tilt angle, and liquid-crystal temperature range, can be adjusted over a wide range; therefore, it is suitable for high-speed display applications and, when mixed with a smectic liquid crystal composition, it can render the composition antiferroelectric.
Patent JP-S52116502-A (JP)
Title: Device for sensing air pressure of tire
Inventor: ICHIHARA ISAO
IPC: B60C23/02
Filed: 1976-03-25
Abstract: PURPOSE: To sense the decrease of initial air pressure of a tire as predetermined based on the pressure difference between an air chamber independently provided of the same pressure as the initial air pressure in the tire and the present interior of t he tire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05204066-A (JP)
Title: Silver halide emulsion and production of the same
Inventor: OTANI HIROSHI
IPC: G03C1/18
Filed: 1992-01-27
Abstract: PURPOSE:To obtain the silver halide emulsion high in sensitivity and small in fog. CONSTITUTION:This silver halide emulsion contains the silver halide grains each having a chemical sensitization nucleus at a peculiar site on the crystal surface and electron traps not becoming development initiating points at specified sites in the surface and the inside >=50% of the peculiar sites of the crystal surfaces of the grains are coated with a sensitizing dyestuff. The emulsion is prepared by the following steps in an optional order; (a) the step for forming the chemical sensitization nucli at the peculiar sites of the surfaces of the crystal surfaces of the silver halide grains, (b) the step for forming the electron traps not becoming a development initiating point at the specified sites of the surfaces and the insides of the grains, and (c) a step for forming positive hole trap on the surface and the insides of the grains.
Patent JP-H07204413-A (JP)
Title: Dewatering of industrial filtered sludge by installing drying zone
Inventor: ONODERA YUTAKA
IPC: B01D33/58
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a high degree of dewatering by dewatering in accordance with the properties of sludge by controlling a vacuum filter equipped with an air suction guide and an air suction chamber. CONSTITUTION:An air suction guide 12 is installed in the sludge discharge part of a vacuum filter, and exhaust gas from a blower is collected and ejected efficiently and intensively over sludge. An air suction chamber 13 is installed in the lower part of the sludge discharge part to collect air. Using a valve 14, etc., the pressure of this part is regulated to improve drying efficiency eminently. In this way, the amount and pressure of air are controlled efficiently according to the kind of sludge and its water content.
Patent JP-H05207065-A (JP)
Title: Communication controller and method therefor
Inventor: HOSHI KAZUNORI
IPC: H04L69/14
Filed: 1992-01-24
Abstract: PURPOSE:To facilitate transmission to a terminal and to reduce the overhead of collision processing in the terminal on a transmission sied even when high traffic addressed to the terminal exists. CONSTITUTION:Plural ports Qd, Qe, and Qf are provided on a communication network side, and control units Cd, Ce, and Cf are provided by conforming to each port, and a storage part 12 capable of storing a packet sent from the communication network side is provided at each control unit, and when the packet addressed to its own terminal in accordance with communication control equipment is sent from a communication network, the control unit, for example, Cd sends the packet to its own terminal when it can be sent, while, stores it in the storage part 12 when the packet is disabled to sent to its own terminal, and sends the packet to its own terminal when a state capable of sending the packet to its own terminal is set.
Patent JP-S54127162-A (JP)
Title: Method of and apparatus for treating municipal waste
Inventor: KONDOU MASAKI
IPC: F23G5/00
Filed: 1978-03-27
Abstract: PURPOSE: To accomplish complete decomposition of municipal waste within the system almost eliminating auxiliary fuel except for at the start up while the slag is withdrawn out of the system for re-use.  
     CONSTITUTION: Municipal waste in a pit 1 is fed into a dryer 3 with a crane 2 through a feed opening 4. After dried down to about 20% by weight, it is inducted to a vertical furnace 5. The waste in the furnace is dried from above while causing decomposition of organic components, gasification of solid carbon and melting of inorganic substance. Melted slag produced at the bottom is withdrawn from the lower end of the vertical furnace and discharged out of the system through an extinguishing/cooling section 7. On the other hand, the top gas is self-burnt with an after burner 8. The waste combustion gas thus obtained is partly inducted to the dryer 3 through lines 11 and 12 after the recovery of heat with an air heater 9 and a waste heat boiler 10. The waste gas is discharged out of the system after purified by a dust collector 16 and a scrubber 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57163004-A (JP)
Title: Power operating chuck
Inventor: YOOZEFU SHIYUTAINBERUGERU
IPC: B23B31/16
Filed: 1982-03-05
Abstract: The present invention relates to a power-actuated chuck having a plurality of clamping jaws which are radially guided in a chuck body and are connected, via wedge receivers which extend at an angle to the axis of the chuck and wedge pieces extending into said wedge receivers, to an adjustment member which is axially displaceable in the chuck body and whose operating stroke is limited by form-locking and can be lengthened by turning a ring mounted coaxial to the chuck axis in the chuck body in order to disengage the clamping jaws from the adjustment member. In order to be able to disengage the clamping jaws from the adjustment member by an additional stroke of the latter without additional transmission elements being necessary for this, the ring is developed as a synchronizing ring (6) for controlling at least two stop pins (7) which are mounted in the chuck body (1) and are displaceable into the path of movement of the adjustment member as stops limiting the operating stroke (A) of the adjustment member (4).
Patent JP-2000231660-A (JP)
Title: Prepaid card system
Inventor: KUROI TOSHIO
IPC: G06Q20/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To appropriately cope with the changing season of an accounting/fiscal year without changing the management date of a system by providing an initial recording means which selectively operates a plural schedules operation mode. SOLUTION: In an initial recording device 1, a recording control part 12 is set at a plural schedules operation mode when a real date is not matched with an initial recording date (device date) which is set in a serial number/date control part 15. The recording control part 12 records initial information containing a device date and a serial number in a prepaid card medium through a reader/writer. The plural dates operation mode is selectively set only at the end month of an accounting/fiscal year, usually, March and it starts from the first of the next month of the real date of initial recording time, April, for example. The initial recording date advancing one day by one at every plural days of the real date, at every three days, for example, is recorded into a card as initial recording date information.  When the real date and the device date are matched, an operation is executed at a regular operation mode where the real date and the device date correspond one to one.
Patent JP-S58152582-A (JP)
Inventor: YOSHIDA MITSUTOSHI
IPC: A63G33/00
Filed: 1982-03-03
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-S59161065-A (JP)
Title: Manufacture of solid-state image pickup element
Inventor: KAKEGAWA MASAYUKI
IPC: H01L31/18
Filed: 1983-03-04
Abstract: PURPOSE:To prevent the deterioration of characteristics particularly resulting from a contact-hole while facilitating manufacture by forming conductive films shaped at every picture element on a charge transfer element or a solid-state switching scanning element substrate so that the surfaces are flattened. CONSTITUTION:A semiconductor substrate 210 to which vertical CCDs 200, charge storage diodes 202, gate electrodes 204, 206 for transfer and oxide films 208 are formed through the same technique as conventional devices is prepared. The oxide films 208 on the semiconductor substrate 210 are etched made correspond to the charge storage diodes 202 to expose N<+> sections in the storage diodes. A first conductive film 212 is formed to the substrate 210, and the surface of the substrate is given conductivity. A second conductive film 214 is shaped while using the first conductive film 212 as an electrodeposition foundation. A photo-resist is applied onto the second conductive film 214, and the first and second conductive layers 212, 214 are isolated at every picture element corresponding to the charge storage diodes 202. An amorphous silicon semiconductor film 216 is formed on the second conductive film 214.
Patent JP-H10220737-A (JP)
Title: Air supply controller for heat storage combustion burner apparatus
Inventor: OKAZAKI EIJIRO
IPC: F23L15/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable complete stoppage of exhaust from a furnace in the stopping of all burner devices by controlling supply and exhaustion corresponding to the temperature of the burner devices in a supply/exhaustion system provided for the burner devices of a heat storage combustion burner apparatus. SOLUTION: Supply/exhaustion pipes 29... in a supply/exhaustion system 20 are connected separately to burner devices 10 and 10a arranged in a furnace 1 to perform a supply or an exhaustion with a four-way valve 24 and a fuel is supplied to perform a heating within the furnace. In the supply/exhaustion system 20, a valve is arranged for a supply pipeline 22 and an exhaust pipeline 26 to adjust the supply and the exhaustion according to the information on the temperature of the furnace. A valve 27 is subjected to the control of the exhaust quantity through a ratio setting device 33 aside from the control of the air supply quantity thereby allowing fully closing of the exhaust pipeline using a signal of an input circuit 38.
Patent JP-S55127105-A (JP)
Title: Sterilizing method of membrane type separation module
Inventor: IWABORI HIROSHI
IPC: B01D65/02
Filed: 1979-03-23
Abstract: PURPOSE: To effectively sterilize and maintain the operation-stopped module free from drying by a method wherein the membrane type separation module is filled  with sterillizer solution supplied from high-position tank with pressure of sufficiently high head.  
     CONSTITUTION: A sterilizer tank 12 is installed above a membrane type separation module 1, and both are connected with pipes 13, 15, 6, valves 16, 14, 17, and pump 5. When the module 1 is out of operation, the valves 4, 14, 9 are closed, and the liquid supply pump 5 is run, so that sterilizer liquid is supplied from the tank 12 to the module 1, and solution within the module 1 is discharged from the drain pipe 18 and replaced with the sterilizer liquid. Then, the valves 16, 17, 8 are closed, the valve 14 is opened, so that the sterilizer liquid in the module 1 is pressurized with the head of the tank 12. This causes the sterilizer liquid to exude on the surface of the module 1 so as to prevent microbes from growing. By supplying water to the tank 12 in amount corresponding to the water transmitted from the module 1, sterilizer liquid concentration in the module is maintained at a substantially constant value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61195738-A (JP)
Title: Production of composite material for compound superconductive wire
Inventor: TANAKA YASUZO
IPC: H01B13/00
Filed: 1985-02-25
Abstract: PURPOSE:To reduce the cost of working by casting continuously a metal A for a super conductor in a molten state into a molten metal C for matrix kept at the temp. lower than m. p. of said metal and casting continuously the bars of the metal A and the metal C in succession thereto. CONSTITUTION:Nb 13 as the metal A is put into a 1st melting furnace 11 and Cu 14 as the metal C for matrix is put into a 2nd melting furnace 12. A 1st casting mold 18 is provided in the bottom of the furnace 11 and the mold 18 is dipped into the molten Cu 14 of the furnace 12. A 2nd casting mold 19 is disposed in the bottom of the furnace 12 and a drawing down base 21 is fitted to the lower part thereof. The Nb 13 solidifies in the hole 17 of the mold 18 and is unitized to drawing down bars 22. The molten Cu 14 entering the mold 19 solidifies therein and is united to the base 21. The composite material having the plural solidified Nb bars and the Cu layer solidified around the same is produced in one stage and therefore the cost of working is reduced.
Patent JP-S54131036-A (JP)
Title: Method of coating optical fiber with synthetic resin
Inventor: AKAMATSU TAKESHI
IPC: C03B37/00
Filed: 1978-03-25
Abstract: PURPOSE: A thin film with a hole on the center is made to float on the surface of a liquid synthetic resin in a vessel for applying the resin to optical bibers. Then, the vessel is made to revolve at high speeds and optical fibers are passed through the above hole, thus forming void-free coating layer of synthetic resin on the optical fibers.  
     CONSTITUTION: Thin film 18 is made to float on the surface of synthetic resin liquid 6 and optical fibers 3 are passed through the center, then into liquid synthetic resin 6, thus minimizing the contact of the liquid resin 6 directly with the air. Vessel 8 is made to revolve at a high speed around the axis of optical fibers to cause convection current in the liquid resin and the axis of optical fibers to coincide automatically with the hole on the center of the thin film. Even when the taking-up speed of the optical fibers is raised near to 100 m/min and the depression of the surface of liquid becomes steep and the bubbles come into the liquid resin, the bubbles are never accompanied with fibers to the end of the applicator because the liquid is stirred, thus forming viod-free coating layers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04273213-A (JP)
Title: Liquid crystal optical element
Inventor: MURAI HIDEYA
IPC: G02F1/1333
Filed: 1991-02-28
Abstract: PURPOSE:To control light at a high degree by the optical element consisting of a transparent solid material which can easily control its shape and a liquid crystal material; for example, to bend the light past the optical element in a specific direction. CONSTITUTION:This optical element is constituted of a light control layer consisting of the liquid crystal material 11 and the transparent material 12 having the rugged surface constituted of the assembly of microsurfaces and a substrate 14 for holding this layer. This element is so constituted that one of the refractive indices (ordinary light refractive index, extraordinary light refractive index or the refractive index at which liquid crystals are randomly oriented) is approximated to the refractive index of the transparent solid, by which the switching, such as bending of the incident light to a specific direction or the rectilinear advancing thereof by a transmission-refraction mode, is executed.
Patent JP-H01213485-A (JP)
Title: Process for creasing laminated composite sheet
Inventor: SAITO YOSHIMITSU
IPC: D06N7/04
Filed: 1988-02-17
Abstract: PURPOSE:To apply stable crease having steric feeling to a base material composed of woven or knit cloth, etc., by applying an adhesive layer to the base material, laminating an inorganic film or organic film, etc., and subjecting the laminate to flexing or bending treatment under a condition corresponding to the glass transition temperature of the adhesive layer. CONSTITUTION:A polymeric adhesive (e.g., vinyl adhesive or acrylic adhesive) is scattered on a base material composed of a woven or knit cloth or a fiber sheet produced by raising the cloth to form a sporadic or continuous adhesive layer. An inorganic film (e.g., aluminum foil), an organic film (e.g., plastic film) or a sheet is laminated on the above adhesive layer with or without pressing and the laminate is, e.g., melted with heat to obtain a laminated composite sheet material. The sheet material is creased by creasing process with a creasing machine and cooled below the glass transition temperature of the adhesive to set the crease and form a permanent crease deeply intruding in the adhesive layer in contrast with conventional embossing process in which the crease is limited on the surface layer. The product is suitable as a material for clothes, bags, footwears, etc.
Patent JP-S59161607-A (JP)
Title: Liquid fuel evaporating device
Inventor: IKEMURA YOSHIMITSU
IPC: F23D11/40
Filed: 1983-03-03
Abstract: PURPOSE:To reduce the amount of tar produced and to perform stable evaporation, by a method wherein a catalyst contained inorganic heat resistant paint is coated on the inner surface of an evaporating chamber, and the inner surface of the evaporating chamber is heated to the film boiling temperature range of liquid fuel. CONSTITUTION:Fuel, passing through a feed passage 1, is dropped through a feed port 2 onto a catalyst contained heat resistant paint 5 which is already heated by a heater 3, and absorbs the heat of the catalyst contained heat resistant paint 5 and an inner surface 4 of an evaporating chamber for evaporation. In which case, the inner surface 4 of an evaporating chamber is heated to higher than temperature at which the fuel is film boiled. However, the heat is rapidly transferred from the catalyst contained heat resistant paint 5 to the fuel, and the surface where the fuel makes contact with the catalyst contained heat resistant paint 5 is reduced in temperature to a nucleate boiling temperature, whereby no film boiling phenomenon occurs and stable evaporating takes place.
Patent JP-S63202046-A (JP)
Title: Semiconductor device
Inventor: SAITO AKITOSHI
IPC: H01L23/522
Filed: 1987-02-17
Abstract: PURPOSE:To prevent wiring breakdown and to improve reliability, by constituting an interlayer insulating film by sequentially formed silicon oxide films, a silicon nitride film formed by a CVD method and a silicon oxide film. CONSTITUTION:On a semiconductor substrate 6, source and drain regions 5, a gate electrode 7 comprising polycrystalline silicon and an aluminum wiring 1 are formed. An interlayer insulating film between the gate electrode 7 and the aluminum wiring 1 is formed by a boron added phosphorus silicon oxide BPSG film 2A, a silicon nitride film 3 and a BPSG film 2. After a contact hole 9 is formed, heat treatment is performed at 950 deg.C. Then the upper BPSG film 2 is softened, and the contact hole 9 is smoothed. However, the shape of the lower BPSG film 2A is not collapsed owing to the presence of the silicon nitride film 3, which is not softened at high temperature. Since only the upper part of the contact hole is smoothed, the aluminum wiring 1 is not broken down. Thus the shape of the contact hole is made excellent, wiring breakdown can be prevented and reliability can be improved.
Patent JP-S63201720-A (JP)
Title: Information processing system with loaded parts managing function
Inventor: SUGAYA RITSUO
IPC: G06F13/14
Filed: 1987-02-17
Abstract: PURPOSE:To instantaneously collect management information of each part, and to manage it without causing an error, by adding the management informa tion to each part, so that its can be read out by a maintenance processor. CONSTITUTION:A maintenance processor 4 is provided with a management information buffer 5, and the management information buffer 5 has plural input parts for receiving the management information of parts to be managed, at every plural information processors 1-3. Each information processor 1-3 is constituted of plural pieces of card packages PK1-PK4, and on each card PK1-PK4, parts to be managed PT11-PT14, PT41-PT44 are loaded, respective ly. On each part to be managed PT11, PT12,...PT44, a register 16 for holding the management information of the parts to be managed is provided, this regis ter 16 is connected to the maintenance processor 4 by a signal line 30, and a management information read-out mode signal which is turned ON/OFF by the operation of the maintenance processor 4 is inputted. In such a way, the management information of parts can be collected and utilized instantaneously.
Patent JP-H01212757-A (JP)
Title: Sputtering device
Inventor: UEDA EISUKE
IPC: C23C14/34
Filed: 1988-02-17
Abstract: PURPOSE:To form a thin alloy film of arbitrary composition with superior component distribution by providing plural magnetic field-generating means corresponding to a target having a constitution in which materials of plural kinds are divided into respective regions and also providing a rotary shielding plate having a hole for electric discharge. CONSTITUTION:A substrate 5 fitted to a substrate holder 4 and a target 6 are oppositely disposed in a vacuum vessel 1 connected to an exhaust system 3. This substrate 5 is connected to a ground and the target 6 is connected via a matching circuit 7 to a sputtering electric power source 8 to initiate glow discharge and sputter the target 6, by which sputtering grains are allowed to adhere to the substrate 5 surface to carry out film formation. In the above sputtering device, the above target 6 is integrally formed by dividing materials of plural kinds into respective regions. Further, plural magnets 9a-9c are disposed corresponding to respective regions mentioned above. Moreover, a rotary shielding plate 10 having a hole 10a for electric discharge is proximately provided above the target 6 and rotated and stopped by means of a motor 12 equipped with a control circuit 14, by which respective regions of the above target 6 are sputtered in succession.