baber/WOPTO huggingface dataset:
Patent JP-2000292395-A (JP)
Title: Thin film gas sensor
Inventor: ONODERA KATSUMI
IPC: G08B21/16
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To impart high gas selectivity and reduce the power consumption by setting the size, film thickness and ratio to diaphragm diameter of a sensor part to proper values. SOLUTION: On a Si substrate surface having a SiO2 thermal oxide film formed in about 0.1-1 μm on both sides, a SiN film and a SiO2 film are formed in about 0.05-0.5 μm and about 0-2 μm by plasma CVD, respectively. The TaN film of a heater layer 1 is formed in about 0.1-1 μm and pattern-formed by wet etching, a SiO insulating layer is sputtered in about 0.2-2 μm, and an electrode layer of Pt/Ta film is formed in about 0.2-2 μm and pattern-formed by wet etching. A gas detecting film 2 of SnO2 is sputtered in about 5-100 μm, and a selective combustion layer 3 mainly composed of alumina is formed by screen printing. The heater layer 1 and the gas detecting layer 2 have an about 100 μm-square form, and the ratios to diaphragm are set to 1/2 or less. The selective combustion layer 3 has an about 150 μm-square form to cover the gas detecting film 2. Si is removed in a diameter of 300 μm from the substrate reverse side by dry etching to form a diaphragm structure.
Patent JP-H03297756-A (JP)
Title: Seal print producing device
Inventor: SUGANUMA YOSHIMI
IPC: B65H35/07
Filed: 1990-04-13
Abstract: PURPOSE:To facilitate production of a seal print by providing a cutter to cut an adhesion tape after joining between the print and the adhesive tape. CONSTITUTION:A print 14 cut in a sheetform manner is inserted in a joint along a guide member 16. Through operation of a drive handle, a joining roller 22 is rotationally driven to convey the print 14 and an adhesion tape 12 in a nipped state. The adhesion tape 12 is orderly delivered and joined with the print 14. By cutting the adhesion taper 12 by means of a cutter 44 after completion of joining, a seal print is produced.
Patent JP-H08271837-A (JP)
Title: Formation of polarized light and apparatus therefor and liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: G02B27/28
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a method for forming polarized light capable of forming a liquid crystal display device which is excellent in light utilization efficiency, is bright and has excellent visibility by lowering the light component absorbed in polarizing plates and preventing the reflection loss of light by reutilization and an apparatus therefore. CONSTITUTION: This method for forming polarized light comprises allowing the transmission of the prescribed circularly polarized light in incident light via a polarized light separating means 2, reflecting the circularly polarized light exclusive of the prescribed light, making the reflected light incident again on this polarized light separating means 2 via a reflecting means in common use as a polarized light converting means and converting the circularly polarized light emitted from this polarized light separating means 2 to the state having many linearly cylindrical components via a phase difference layer 3.  This polarized light forming apparatus has the polarized light separating means 2 which allows the transmission of the prescribed circularly polarized light to the light exist side of a planar light emitting layer 1 for emitting the light to one surface side and reflects the circularly polarized light exclusive of the prescribed light and has a phase difference plate 3 on this polarized light separating means 2.
Patent JP-S5321908-A (JP)
Title: Phase control circuit for video tape recorder
Inventor: YOSHIKAWA SHINICHI
IPC: H04N5/78
Filed: 1976-08-12
Abstract: PURPOSE: To minimize the disturbances in the video and audio signals, which are produced during reproduction, by detecting the disappearance of a reference signal during the recording operation to automatically use another signal as the reference signal or as a comparison signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02276584-A (JP)
Title: Production of carotenoid dyestuff
Inventor: MIURA OSAMU
IPC: C12P23/00
Filed: 1989-04-17
Abstract: PURPOSE:To economically obtain a carotenoid dyestuff comparable with krill by culturing Phaffia rhodozyma OCM-1 strain of red yeast. CONSTITUTION:A culture mixture of Phaffia rhodozyma OCM-1 strain of red yeast is inoculated into a medium adjusted to proper C/N ratio and pH, aerobically fermented at <=25 deg.C and the cell is collected when fermentation reaches a lag phase. Then the cell is dried at low temperature, then optionally ground or extracted with a hydrophobic solvent such as chloroform or pyridine to give a carotenoid dyestuff consisting essentially of astaxanthin shown by the formula.
Patent JP-H06288122-A (JP)
Title: Water recovery device
Inventor: YASUOKA HIROTO
IPC: E04H15/18
Filed: 1993-03-31
Abstract: PURPOSE:To enable a water recovery device to be easily and quickly constructed. CONSTITUTION:A plurality of frames such as first to sixth frames 13, 15, 23, 25, 33, 35 are collapsibly connected in series so as to be able to be folded each other to form three inverted V shapes by means of the first and second, third and fourth, and fifth and sixth frames. The upper surface and both side surfaces of the three inverted V-shaped frames are covered with a flexible vinyl sheet, so that respective evaporation spaces 41, 42, 43 can be formed in the insides of the respective V-shaped frames by the unfolding action of the frames. On the inner surfaces of the respective upper sheets, dew condensation surfaces 61a, 61b, 62a, 62b, 63a, 63b are formed, and to the lower parts of the dew condensation surfaces of the sheet, water recovery vessels 4, 5, 6, 7, 8, 9 are respectively connected.
Patent JP-S59222560-A (JP)
Title: Austenitic stainless steel having resistance to hot water containing s
Inventor: ODA KAZUMA
IPC: C22C38/00
Filed: 1983-06-02
Abstract: PURPOSE:To obtain the titled stainless steel having superior corrosion resistance in environment contg. sulfide and chloride by extremely reducing the amount of S in an austenitic stainless steel having a prescribed composition and by combinedly adding small amounts of Ti, Nb and Mo. CONSTITUTION:This austenitic stainless steel having resistance to hot water contg. S consists of, by weight, 16-20% Cr, 6-15% Ni, <=0.05% C, <=1.0% Si, <=2.0% Mn, <=0.005% S, C%X4+0.1-0.5% Ti, 0.2-1.0% Mo and the balance Fe with inevitable impurities. In the composition, C%X8+0.1-0.7% Nb or Ti+ Nb may be substituted for Ti. By the composition the resitance to pitting corrosion and crevice corrosion in environment contg. sulfide and chloride is improved. The steel is suitable for use as the material of piping for hot spring water, etc.
Patent JP-H07277269-A (JP)
Title: Tank barge, pusher boat, mother barge, and method for transporting tank barge
Inventor: KAWAI YOSHIHO
IPC: B63B21/56
Filed: 1994-04-11
Abstract: PURPOSE:To enable different kinds of cargos to be loaded into each tank barge for efficient and economical cargo transportation to meet the demand by designing the tank barges so that the tank barges of the same size can be connected together via joints provided at both ends. CONSTITUTION:On a low deck 2 formed in a mother barge 1 for carrying tank barges, right and left tank barge compartments 2a, 2b are provided about the axis L of the hull of the mother barge, and a plurality of tank barges 3 are loaded in a line into each compartment 2a, 2b. Each tank barge 3 has joints (projecting and recessed portions) 4, 5 at both ends that are designed to fit with each other, and the tank barges 3 of the same size are longitudinally removably connected together via the joints 4, 5. With the tank barges 3 connected together, the mother barge 1 is pushed by pusher boats 7, 7 held in a pusher boat compartment 8 formed in the stern of the mother barge.
Patent JP-S62253924-A (JP)
Title: Turbocharger for engine
Inventor: SUZUKI TOSHIO
IPC: F02B37/00
Filed: 1986-04-28
Abstract: PURPOSE:To make it possible to use the turbocharger in the titled in a highland place and to obtain the high operating efficiency, by varying a slant angle of a guide vane provided at a compressor entrance side of the turbocharger according to an engine speed and load. CONSTITUTION:A turbocharger 10 is composed of a turbine 12 driven by exhaust gas and compressor 14 rotated by said turbine 12, and the compressor 14 is provided with a guide vane 16 at the entrance side thereof. In this arrangement, the guide vane 16 varies the slant angle by means of a driving control means 26 to which, respective output signals of a displacement gage 24 acting as an engine load detection means for detecting the rack positions of an engine tachometer 22 and fuel injection pump, are inputted. And the slant angle of the guide vane 16 is variably controlled in order to determine a fluid inlet angle of an impeller 14a in the compressor 14 so that an engine actuating range may not approach a surge line and said range can have a good operating efficiency.
Patent JP-H11291406-A (JP)
Title: Surface material for interior finishing
Inventor: NOYA KAZUO
IPC: B32B27/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To retain stainproof characteristics and decorative characteristics for an extended period by providing a printed or colored layer on a surface of a base composed of a synthetic resin, paper or cloth, and laminating thereon a multi-layered synthetic resin film having an antistatic layer as an interlayer applied by dry lamination or the like. SOLUTION: A surface material W used for an interior material or the like of a building is formed by laminating a printed or colored layer B, as necessary, on one side of a base A composed of a synthetic resin, paper, cloth or the like, and laminating on the other side a multi-layered synthetic resin film C composed of a three-layered laminated surface material. The film C has an antistatic layer 3 as an interlayer between an innermost layer 1 contacting with the layer B and an outermost layer 2 by dry lamination or the like. The layer 3 is a polyolefin or a polystyrene layer, wherein 10 wt.% or more of a composition composed by mixing two or more ionomers neutralized by an alkaline metal, which contains potassium partially or entirely. The layer 1 and 2 are a synthetic resin having good see-through characteristics without containing an antistatic agent.
Patent JP-H05270829-A (JP)
Title: Production of vapor deposited film and apparatus for production of vapor deposited film
IPC: C01G29/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the vapor deposited film which has excellent electrical characteristics and has a good film shape without formation of particles by subjecting a target to a heating treatment in a specific temp. range by a laser vapor deposition method, thereby depositing the thin film of a ceramic compd. on a substrate. CONSTITUTION:The target having the same compsn. or nearly the same compsn. as the compsn., in metallic ratios, of the desired thin film of the ceramic compd. is heated in the temp. range of the m.p. of the target in the method for depositing the thin film of the ceramic compd. on the substrate by irradiating the target with an energy beam. The oxide superconducting thin film which has the extremely good electrical characteristics, for example, an extremely high superconduction transition temp. and critical current density, etc., and has the good film shape without formation of the particles is obtd. by the process for production of the vapor deposited film. The formation of the laminated films of the oxide superconducting thin film is therefore possible and since this film can be made into a device, the thin film is extremely useful for industry.
Patent JP-H10290507-A (JP)
Title: Electrical connection box
Inventor: KITA YUKINORI
IPC: H02G3/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To surely lock an electrical connection box by inserting the box into a coupled section provided on a connector or a peripheral device and, at the same time, to easily release the box from the locked state. SOLUTION: A locking projecting section 24 is formed on one internal side face of an inserting section 22 of a connector 20, and an elastic arm section 15 is integrally provided in the middle section of one side of a coupling section 14. In addition, a locking projecting section 16 which is engaged with the projecting section 24 is protruded from the middle section of the arm section 15. At the time of inserting the connector 20 into the coupling section 14, the projecting sections 16 and 24 are engaged with each other and the connector 20 is held in the inserted state. A release operating section 18 integrally provided at the front end section of the arm section 15 is exposed on the side of the connector 20 opposite to the inserting side of the connector 20, namely, on the top face side of an R/B 12 through a through hole 10a formed to pass through an electrical connection box 10.
Patent JP-H08295932-A (JP)
Title: High strength steel wire excellent in fatigue characteristic
Inventor: NISHIDA TSUGUNORI
IPC: C22C38/00
Filed: 1995-04-21
Abstract: PURPOSE: To produce a high strength steel wire having specified tensile strength and excellent in fatigue characteristics by subjecting a high carbon steel to heat treatment, forming its structure into a specified pseudo parameter one and subjecting this steel to wire drawing. CONSTITUTION: A steel contg. >=0.6% C is subjected to heat treatment to regulate the ratio of a pseudo parameter structure to >=80%. This steel is subjected to wire drawing. As the components in the same steel, the ones contg., by weight, 0.6 to 1.5% C and 0.1 to 2.0% Mn, furthermore contg., at need, one or more kinds among 0.1 to 2.0% Cr, Ni, Cu and Mo and 0.01 to 2.0% Co and moreover added with one or more kinds among 0.005 to 0.03% Ti, Nb, V and Al and 0.0001 to 0.003% B, and in which the contents of P and S are regulated to <=0.02% is preferable. Thus, the high strength and high ductility steel wire having strength of >=3600MPa tensile strength and excellent in fatigue characteristics can be obtd.
Patent JP-S5524625-A (JP)
Title: Pressure meter
Inventor: NISHIMURA SATORU
IPC: G01L15/00
Filed: 1978-08-11
Abstract: PURPOSE: To integrate meters downstream of switches into a single series by consecutively switching the outputs of a plurality of pressure detectors (or transmitters), which are arranged in respective measurement points, so that they may be transmitted as a single output to a receiver.  
     CONSTITUTION: The outputs of pressure detectors 11a to 11n, which are composed of semiconductor sensors or the like, are manually switched by switching means 15 such as a rotary switch. The detected output selected by the switching means 15 is received by a single reciever 13 through a single safety holder 12. As the aforementioned switching means 15, a switching element such as an FET can also be used. Thus, the safety holder 12, the receiver 13 and a power source 14 of the amplifier for the pressure detectors downstream of the switching means 15 can be integrated into a single series while simplifying the construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5622262-A (JP)
Title: Correction circuit of position signal
Inventor: KOBAYASHI KIYUUKICHI
IPC: G11B21/08
Filed: 1979-07-31
Abstract: PURPOSE: To accurately perform the positioning of data head, by controlling the input signal of the position signal forming circuit through the use of the means detecting the missing pulse in the servo information signal.  
     CONSTITUTION: The control gate signal circuit CGG receives the odd gate signal ODG and the even gate signal EVG at the clock terminal of the corresponding master slave J.K-FF, and flows I 1  corresponding to the odd signal via the AND gates CG1, CGO and I 2  corresponding to the even signal via the AND gates CG2, CGE respectively into the constant current circuit CCPS1/2 and feeds the output of CG1, CG2 to the analog switch circuit AS via the OR circuit. The switch AS is controlled with the speed signal -|VEL|, and the discharges I 3 , I 4  from the capacitors C 1 , C 2  are controlled with the constant current circuit CCPS3/4 to block I 3 , I 4  according to the incoming of the input hold signal HCS. Thus, the malfunction of positioning due to missing pulse can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000291930-A (JP)
Title: Method and apparatus treating waste
Inventor: NAKAMURA AKIRA
IPC: B09B3/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress dioxins by measuring an SOx in an incinerating furnace or an outlet of the furnace in the case of mixedly burning a waste and sludge in the furnace, and controlling a supply amount of the sludge and/or the waste based on its measured value. SOLUTION: A waste containing an organic sludge and dioxins generated in a sewage treating step or the like is charged in a fluidized-bed incinerating furnace 1 form chargers 2, 3, brought into contact with a sand layer flowed by a flowing gas (e.g. air) supplied from below a dispersing plate 4, dried, ignited and burned. Then, a charging amount of the sludge and/or the waste is decided by a controller 7, so that the measured value of an SOx densitometer 6 mounted at an outlet 5 of the furnace lies in a prescribed range. Preferably, amount charged is controlled so that the concentration of the SOx of the outlet suitably is 100 to 2,000 ppm. A sulfur concentration and a nitrogen concentration in the sludge are respectively regulated to become 0.1 to 2.0% and 1 to 10% in dry weights.
Patent JP-H07281686-A (JP)
Title: Video 'karaoke' singing equipment
Inventor: NISHIKAWA HIROSHI
IPC: G11B20/02
Filed: 1994-04-11
Abstract: PURPOSE:To reproduce an appropriate edited video data for many playing data employing necessary minimum number of video data, to display the data as a background picture, to especially reproduce an appropriate edited video data for 'KARAOKE' music playing data which has no associated story and to display a background picture which gives no strange feeling to a 'KARAOKE' user. CONSTITUTION:Video genre data which are added to playing data are read (S100) and the presence and the absence of an associated story to the music is identified (S110). If there is an associated story (S110:YES), no edited video data are selected and a normal reproduction process for the video category corresponding to the read video category data is performed (S115). On the other hand, if there is no associated story (S110:NO), the video category data which are read are identified (S120, S130 to S180 and S190) and a no-story reproducing process, which reproduces no-story edited video data for each video category, is executed (S200, S300 to S800 and S900).
Patent JP-S5621682-A (JP)
Title: Filtering and sterilizing device
Inventor: TSUTSUI OSAMU
IPC: B01D24/00
Filed: 1979-07-31
Abstract: PURPOSE: To convert a filtering and sterilizing device into an small size easy to handle and enhance the filtering and sterilzing effect by arranging a filter material, an aluminum ion generating electrode and a silver ion generating electrode on the way of a flow passage connecting an inflow and an outflow ports provided on the body of the device.  
     CONSTITUTION: When warm water of a bath tub, for example, is flowed into a body of a filtering and sterilizing device from an inflow port 9 thereof, the warm water is entered into an inner cylinder 20 through a gap 22 between said body 1 and the inner cylinder 20, but, during passing the gap 22, minute floated substances are flocculated by the flocculating power of Al 3+  generated from an aluminum ion generating electrode 31 and the warm is sterilized by silver ion generated from a silver ion generating electrode 32. Subsequently, the warm water is filtered by a filter material 28 such as sands packed between not members 26, 27 in the inner cylinder 20  and exhausted to an outflow port 10 of the body 1 from an outlet port 24 of the inner cylinder to be circulated to the bath tub. The electrode 32 is electrified for a definite length during bathing time or after bathing and the electrode 31 is electrified  only for a some definite length during bathing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07276378-A (JP)
Title: Curing rubber bag having self-release from curable or cured hydrocarbon rubber and low adhesion thereto
Inventor: DANIERU EFU GUREIBUSU
IPC: B29C33/02
Filed: 1995-03-30
Abstract: PURPOSE:To prevent an expanding and curing bag used for vulcanizing a hydrocarbon substance from adhering to a tire by a method wherein the outer surface of the bag is made of a reaction product produced by blending a polar polymer with a hydrogenated polybutadiene. CONSTITUTION:The outer surface of a curing bag used for making a pneumatic tire is made of a reaction product produced by melting and blending a brominated p-methylstyrene-isobutylene copolymer with one or more kinds of polar polymers. The polar polymer is a copolymer prepared by reacting a glycol having carbon atoms with a phosgene. A reaction product having a shear stress is produced by melting and blending the copolymers at a temperature of 90-220 deg.C. The outer surface of the bag made of the reaction product can have a thermal stability and physical properties. Since the outer surface of the bag has a low adhesion to a hydrocarbon rubber substance, the adhesion of the bag to the tire can be prevented without using a releasing agent.
Patent JP-S5222581-A (JP)
Title: Production process of fluorescent substance for gas discharge panel
Inventor: MIWA TAKAAKI
IPC: H01J17/02
Filed: 1975-08-14
Abstract: PURPOSE: Avoiding the degradation of the characteristics by ion collision without lowering the efficiency of luminescence, by microcapusulating the particles of a fluorescent substance with metallic compounds having a satisfactory transmission factor of ultraviolet rays and excellent ion impact resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5623507-A (JP)
Title: Exhaust valve
Inventor: NAKAMURA KIYOSHI
IPC: C04B35/593
Filed: 1979-08-02
Abstract: PURPOSE: To prevent the surface of a valve body to be in contact with combustion gas from corrosion and the surface to be contact with the valve seat from damage by fixing a valve element made of ceramic sintered substance to the tip of valve rod.  
     CONSTITUTION: In an exhaust valve of a reciprocating internal combustion engine, combustion gas at high temperature and high pressure produced in the cylinder 1 passes the gas between valve element 2 and valve seat 3 rapidly. The valve element 2 is made of ceramic sintered substance and joined with the valve rod at its tip by hot pressing. In this ceramic sintered substance, fibrous crystals B can be arranged in the sintering process to enhance the strength. Thus, the surface A of valve element 2 which will be in contact with the combustion gas can be prevented from corrosion and also the surface to be in contact with the valve seat 3 from damage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09277392-A (JP)
Title: Method for removal of strain of film material and method for execution of film structure
Inventor: YAMAMOTO HIDEYUKI
IPC: E04H15/54
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To remove strains such as creases, peculiarities, etc., caused by winding on a roll and folding by a method wherein a film material composed of a thermoplastic resin film and a fibrous structure is heat-treated, and thermoplastic resin on at least a surface is at least softened. SOLUTION: A film material consisting of a thermoplastic resin film and a fiber structure is heat-treated to soften at least a thermoplastic resin on at least a surface. When tension enough for solving habitual curl and folding is not applied at this time, heat is applied adding preferably further tension of 100kgf/m to 1,000kgf/m. When hot blast is used as a heat source, a hot blast generator such as a laister a kerosene heater with fan (jet heater), and an electric heater with fan is used to generate a high temperature of 120 deg.C or higher, and how to apply hot blast is adjusted so that a temperature of the film material becomes 50 deg.C to 110 deg.C. Further when a main component of the film material is polyvinyl chloride resin, 60 deg.C to 80 deg.C is preferable.