baber/WOPTO huggingface dataset:
Patent JP-H01157604-A (JP)
Title: False sine wave signal generator
Inventor: IKUTO YOSHIHIRO
IPC: H03B28/00
Filed: 1987-12-15
Abstract: PURPOSE:To reduce an action voltage and an action current by making a counter into a programmable counter to count a period corresponding to the frequency of a generated sine wave, and storing data for the frequency of the generated sine wave into a sine wave data memory. CONSTITUTION:Counters 2 and 3 are the programmable counters, and they count the periods corresponding to the frequencies of the generated sine waves. In sine wave data memories, the data for the frequencies of the generated sine waves are stored. A reference frequency signal generating circuit 1 generates a reference frequency signal which is always fixed regardless of the frequency of a sine wave signal to be generated. Consequently, a step To of a generated false sine wave signal is fixed. In such a way, since the frequency of the reference frequency signal generating circuit 1 is used for counting the period corresponding to the frequency of the generated sine wave and the low frequency can be made into a reference frequency, the action voltage and action current of a circuit can be reduced.
Patent JP-H07167952-A (JP)
Title: Proximity fuse
Inventor: MIZUSAKI KATSUO
IPC: F42C13/04
Filed: 1993-12-16
Abstract: PURPOSE:To provide a proximity fuse in which a single antenna serves for signal transmitting and receiving and which can eliminate saturation of a receiver machine. CONSTITUTION:Output of an oscillator 1 is subjected to a spectral diffusive modulation and pulse modulation and transmitted from an antenna 6, and upon receiving reflected waves from a target by this antenna 6, intrusion due to leakage of the transmission waves is precluded by a high frequency gate circuit, followed by a homodyne detection, and further intrusion due to leakage of transmitted waves is prevented by a gate circuit, followed by a video amplification and a correlation detecting. Therein part of the output of the oscillator 1 for homodyne detecting and the symbol for correlational detection are supplied to a mixer 8 and the first and the second correlational detector 11a, 11b, respectively, only during the signal receiving time, and thereby intrusion due to leak of the transmitted waves into the receiver machine is prevented.
Patent JP-H10231414-A (JP)
Title: Polyester resin composition
Inventor: OKAMOTO TOMOHIRO
IPC: C08L23/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in heat sealability, hydrogen peroxide resistance, flavor barrier properties, gas barrier properties and mechanical strengths and effective for e.g. a container for a drink containing a perfume component and to provide a molding thereof. SOLUTION: This invention provides a polyester resin composition prepared by melt-blending 100 pts.wt. polyethylene terephthalate resin containing 5-40mol%, based on the total structural units, naphthalenedicarboxylic acid units, 100-1,000ppm (in terms of the metal atoms) of a titanium compound, a manganese compound and/or a cobalt compound, an olefin polymer and a compatibilizer under conditions in which the relationships: 10<=X+Y<=100, 1<=X/Y<=90; and E/F<=1 [wherein E=η1 (X+Y)/(η2 X+η3 Y), F=100D2 D3 /D1 (D3 X+ D2 Y) (wherein X and Y are the contents (pts.wt.) of the olefin polymer and the compatibilizer per 100 pts.wt. polyester resin, respectively; η1 , η2 and η3 are their melt viscosities (P) at their respective melt mixing temperatures; and D1 , D2 and D3 are their densities at 25 deg.C)] and a molding made from this composition.
Patent JP-H01156418-A (JP)
Title: Manufacture of high strength driving transmitting parts for automobile
Inventor: YAMAKAWA TSUNAHIRO
IPC: C21D8/00
Filed: 1987-12-14
Abstract: PURPOSE:To manufacture high strength parts for an automobile having excellent torsional strength and settling resistance by executing specific cold working and a heat treatment to a specific compsn. of hot rolled steel plate having excellent formability to which Cu, Ni and Nb are compositely added. CONSTITUTION:The steel consisting of, by weight, 0.01-0.15% C, 0.05-0.50% Si, 0.20-1.0% Mn, 0.01-0.1% Al, 0.3-2.0% Cu, 0.1-2.0% Ni, 0.015-0.1% Nb, 0.0005-0.0050% Ca and the balance Fe with inevitable impurities is heated to 1,100-1,250 deg.C, is thereafter hot rolled and is reeled at 350-500 deg.C. The hot rolled steel plate obtd. by this method having <=65kgf/mm<2> tensile strength is regulated to the starting material and is subjected to cold forming at >=15% working strain. The formed material is then heated for 0.5-3hr at 400-550 deg.C. By this method, the title parts having >=80kgf/mm<2> tensile strength and having excellent torsional strength and settling resistance can be obtd.
Patent JP-2001133723-A (JP)
Title: Confocal optical scanner unit
Inventor: OTSUKI SHINYA
IPC: G02B21/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a DC motor in which a confocal optical scanner unit is easily adjusted by shortening the physical positional relation between a hub to which two disks are attached and the DC motor rotating the hub, which constitute the confocal optical scanner unit. SOLUTION: This confocal optical scanner unit is at least provided with the hub where two disks holding a specified distance are disposed and the DC motor rotating the hub. The DC motor is constituted of a rotor disposed at the specified position of the hub, and a stator disposed at a position where it faces to the rotor, and two disks are a light condensing disk where a Nipkow' s disk provided with plural minutely opened pinholes and plural micro-lenses having the same pattern as the pinhole are arrayed.
Patent JP-H10136981-A (JP)
Title: Polypeptide constituting variable region in antibody paf receptor, gene coding them and antibody including said polypeptide
Inventor: NAKADA MOTOMI
IPC: C12N15/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel polypeptide that comprises a polypeptide containing the heavy chain hypervariable region of an antibody recognizing PAF receptor having a specific amino acid sequence and is used for treatment of inflammation caused by PAF and allergic diseases and as an analytical reagent. SOLUTION: This is a novel polypeptide containing the hypervariable region of an antibody recognizing platelet activation factor(PAF) receptor where the heavy-chain hypervariable region comprises the hypervariable region 1 having the amino acid sequence of formula I, the hypervariable region 2 having the amino acid sequence of formula II and the hypervariable region 3 having an amino acid sequence of formula III and is useful for treatment of diseases, for example, anaphylaxis, inflammation or allergy in vivo caused by PAF and as an analytical reagent. This peptide is prepared by cloning the cDNAs in the VH region and VL region of the monoclonal antibody by the PCR technique from the cDNA of a hybridoma producing the monoclonal antibody recognizing the PAF receptor and expressing the cloned cDNA.
Patent JP-2001129571-A (JP)
Title: Method and apparatus for making ozone water
Inventor: KAMASE YUKIHIRO
IPC: C02F1/50
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for making ozone water wherein concentration of ozone can be improved by a simple constitution and an apparatus for making it. SOLUTION: When raw water and ozone generated in an ozone generating device 1 are mixed in an ozone gas mixing unit 4 to produce an ozone water 3 and the produced ozone water 3 is stored in an ozone water tank 5, by feeding an additive water into the ozone gas mixing unit 4, saturated ozone concentration of the ozone water 3 is improved in comparison with the case where the additive water is not fed. As the additive water is always fed into the ozone gas mixing unit 4, regardless of feeding the ozone water 3 in the ozone water tank 5 to an application system, the ozone water 3 with high concentration can be always obtained. In addition, by draining the same amount of the ozone water 3 as that of the additive water from the ozone water tank 5, the ozone water is prevented from overflowing from the ozone water tank 5.
Patent JP-H07232861-A (JP)
Title: Rotary type folding device for rotary press
Inventor: HORUSUTO BERUNHARUTO MIHIYARIK
IPC: B65H45/16
Filed: 1994-12-20
Abstract: PURPOSE: To perform folding operation to a specific page without damage to a printed sheet, by making the collecting and cutting drum of a five-times drum cooperate with a stick needle set, a corresponding cutting thread piece, and a solid folding sticking, and corresponding cutting thread piece drum of four-times drum having a rotating folding blade. CONSTITUTION: A solid drum 16 is used as a corresponding cutting sticking needle set carrier 26, to receive the high cutting force of a collecting and cutting drum 2. In the case of folding operation, sticking, by one sticking needle set arranged in the drum 2. is made previously for facilitating the sticking of sticking needle set 17-20 arranged in the drum 27-30. Before lateral folding is applied to a printed sheet, a sticking needle is returned to below the surfaces of the drums 27-30 already, and in this case since the pressing action of the printed sheet to the drum 16 can be undertaken by a brush roller 78, the damage to the printed sheet end part in folding action can be avoided, and a newspaper or other printed sheets to the 192 page can be manufactured.
Patent JP-2001129596-A (JP)
Title: Method and apparatus for treating waste water
Inventor: SENBA NORIAKI
IPC: C02F9/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To remove heavy metals and dioxins in a highly efficient manner by preventing the absorption of ultraviolet rays by a heavy metal chelate compound or a chelating agent in waste water in a waste water treatment method for irradiating waste water with ultraviolet rays to decompose dioxins. SOLUTION: A waste water treatment method using a scrubber spraying water containing a chelating agent to treat heavy metals including mercury consists of a liquid contact process spraying a chelating agent on exhaust gas discharged from an incinerator or melting furnace within the scrubber to bring the same into contact with the exhaust gas, an ozone pretreatment process for decomposing the heavy metal chelate compound formed in the liquid contact process and the excessive chelating agent by ozone,  a dioxin decomposing treatment process for oxidizing and decomposing dioxins in waste water to which ozone pretreatment is applied under the irradiation with ultraviolet rays to remove the same and the waste water treatment process provided to the rear stage of the dioxin decomposition treatment process to mainly apply flocculation and sedimentation treatment and biological oxidation treatment to waste water.
Patent JP-H04186355-A (JP)
Title: Photosensitive and pressure sensitive recording medium
Inventor: SHIBATA EIJI
IPC: G03F7/004
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the color change of the white part of an output image to yellow and facilitate the description performance by loading a developer particle body layer and a recording capsule layer on a supporting body. CONSTITUTION:A capsule sheet 1 is constituted of a supporting body 2 made of paper, high polymeric film, etc., microcapsule photosensitive color developer MCR 50 which is applied in two layers on one side surface of the supporting body 2, and a microcapsule photosensitive recording medium MCS 3. MCS 3 consists of an outer wall part 4 and a liquid component 5 inside. The liquid component 5 contains at least a dye foreprocessor which develops color through the reaction with the developer and a light-hardened substance which senses a certaia wave length and hardens. Accordingly, when the light-hardened material of the developer capsule or color developer particles is hardened through the reaction with white color, and only this part is pressurizing development- treated, the flow-out of the developer is prevented. Accordingly, the developer does not adhere on the white color part of an output image, and the color change of the white color part to yellow is prevented, and the description with a pen, etc. is enabled.
Patent JP-H10154798-A (JP)
Title: Capacitor for integrated circuit use, manufacture thereof and memory field using this capacitor
Inventor: MUELLER KARLHEINZ
IPC: H01L21/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To simplify the formation of a capacitor by a method wherein when metal layers are etched to form first electrodes, etching products or dielectric layers consisting of a polymer structure are respectively deposited on the surfaces of the first electrodes and moreover, second electrodes are formed to constitute the capacitor. SOLUTION: Conductive paths 10 constitute an integrated circuit pattern and dielectric layer 6 and metal layers are formed on the upper sides of the paths 10. Resists are respectively formed on the metal layers and first electrodes 1 are formed by etching the metal layers. Etching products or polymer structures are respectively formed on the surfaces of the electrodes 1 as dielectric layers 3. Then, the resists are removed, second metal layers are formed on the circuit pattern and second electrodes 4 are formed by performing an etchback on the second metal layers. Thin films 12 are formed on the electrodes 4 as conductive layers and second low-resistance conductive layers 13 are formed on the thin films 12. A capacitor is constituted of the electrodes 1, the layers 3 and the electrodes 4.
Patent JP-H10185489-A (JP)
Title: Egr gas cooler
Inventor: USUI MASAYOSHI
IPC: F28F13/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance corrosion resistance of EGR gas circulation system components of an EGR gas cooler where an end cap is provided with EGR gas flow-in port and flow-out port and cooling medium flow-in port and flow-out port are secured to the outer circumferential surface of a duct by providing a thermal insulation means on the outer circumferential surface on the flow-in side and/or flow-out side of EGR gas flow. SOLUTION: The EGR gas cooler comprises a group of heating tubes 12 arranged in a duct while being bonded thereto and a thermal insulation means comprising sleeves 15a, 15b is provided on the outer circumferential surface on the EGR gas flow-in side and/or flow-out side of the heating tube 12. The thermal insulation means is disposed tightly to the outer circumferential surface of the heating tube 12 or spaced apart therefrom in the radial direction. High temperature EGR gas flowing into the heating tube 12 prevents bubbles from adhering to the outer surface of the heating tube 12 to cause lowering of heat-exchange rate and to prevent generation of mist or droplet on the EGR gas flow-out side.  Consequently, the inner circumferential surface of the heating tube 12 and the components of EGR gas piping system are protected against corrosion due to adhesion of a corrosive substance resulting in smooth operation of an engine.
Patent JP-H08155556-A (JP)
Title: Continuous forming method for twisted bar and twisting feed device
Inventor: HORIUCHI SHOZO
IPC: B21C37/04
Filed: 1994-11-29
Abstract: PURPOSE: To facilitate continuous forming even in a cold state, capable of easily forming the bar stock of non-circular cross section such as a short polygonal bar into a twisted bar, while hard to continuously twist/feed out a long bar for clamping a twisted part and feeding out while twisting. CONSTITUTION: A section of bar stock is limited to a polygon internally in contact with a circle. As the polygonal bar is twisted and these edges are approximately come on the circumference of circle, the bar stock is treated as round bar and clamped by a holding caterpillar 8 for round bar feeding. The holding caterpillar 8 is rotated around the clamped bar stock while driving in the feed out direction, a long bar stock is continuously twisted and fed out. A central drive wheel 17 (chain wheel) is loosely fitted on a rotating shaft and synchronously drives both caterpillars. A chain wheel 13 rotates the holding caterpillar 8 through a rotating machine frame 10a.
Patent JP-H02161915-A (JP)
Title: Matting
Inventor: YAMANAKA AKIRA
IPC: A47G27/02
Filed: 1988-12-16
Abstract: PURPOSE:To obtain matting which has reveling cord strength and peeling strength and has good water and an permeabilities by using a primary base fabric or secondary base fabric or a net-like material consisting of thermoadhesive combined monofilament for the primary base fabric or secondary base fabric and fusion-fixing the base part of pile yarn to the net-like material by a heat treatment. CONSTITUTION:The thermoadhesive monofilament to be used is obtd. by combined spinning two kinds of thermoplastic resins, which vary in m.p. by >=10 deg.C, more preferably >=20 deg.C, in such a manner that the thermoplastic resin of the low m.p. continuously forms at least a part of the fiber surface in parallel type or sheath-core type. The monofilament having 150 to 8000d/f, more preferably 200 to 4000d/f fineness is used. The thermoadhesive combined monofilament is knit or woven at 5 to 50 pieces/25mm pick and the intersected point of the filaments are thermally adhered by using a hot wind dryer or heat calender rolls, etc., to form the net-like material to be used. Known methods, such as tufting and needle punching, are used as the method of flocking piles to the net-like material.
Patent JP-H08181759-A (JP)
Title: Telephone set
Inventor: KATAGIRI HIROKAZU
IPC: H04M1/27
Filed: 1994-12-21
Abstract: PURPOSE: To enhance the operation for calling a pocket bleeper from the telephone set. CONSTITUTION: When a pocket bleeper number and message data are registered sequentially in a RAM 16, an automatic open code is registered in succession to the message data. Then a line wire is acquired based on a prescribed operation and the pocket bleeper number and the message data are read sequentially from the RAM 16 and sent to the acquired line wire as a dial signal sequentially. The automatic open code is read from the RAM 16 and detected. When the telephone set is hooked on, acquired line wires 31 -3n are automatically set open. As the result, a call termination operation of the caller in the case of calling a pocket bleeper is not required and then the operation is enhanced.
Patent JP-H08181297-A (JP)
Title: Infrared detector and infrared detector array
Inventor: YUYA NAOKI
IPC: H01L27/14
Filed: 1994-12-21
Abstract: PURPOSE: To increase a charge storage capacity without degrading a sensitivity. CONSTITUTION: An optical charge storing means is provided between an insulating layer 14 and a light reflective film 13 on a light absorbing layer 11. For instance, a conductive semiconductor film 15 is formed between the insulating layer 14 and the light reflective film 13 and a potential is applied to the semiconductor film. With this constitution, the thickness of the insulating layer can be reduced and hence a capacity can be increased. The thickness of the semiconductor film 15 is controlled in relation to the thickness reduction of the insulating layer 14 to constitute an optical resonance structure with the insulating layer 14 and the semiconductor film 15, so that the sensitivity degradation can be avoided.
Patent JP-H03179642-A (JP)
Title: Electron-cyclotron-type ion source
Inventor: SAKAMOTO YUICHI
IPC: H01J27/16
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a large diameter ion beam with good uniformity without increasing a size of a whole apparatus by providing means for forming an electron cyclotron resonance magnetic field region inside a plasma chamber and a plurality of microwave oscillating tubes outside the plasma chamber. CONSTITUTION:A plasma chamber 6 having an ion beam extracting hole on one side into which plasma generating gas is led, means 9, 10 for forming electron-cyclotron resonance magnetic field region inside the plasma chamber provided separately from each other on a peripheral direction outside the plasma chamber 6 and a plurality of microwave oscillating tubes 7 for exciting microwaves inside the plasma chamber 6 are provided. In this case the gas led into the plasma chamber 6 is ionized by microwaves excited from the plurality of microwave oscillating tubes 7 while electrons are accelerated by electron- cyclotron resonance magnetic field regions 9, 10 so that plasma is generated in the plasma chamber 6 and an ion beam is extracted outside from the extracting hole 11 from this plasma. Thus without increasing a size of a whole apparatus, an ion beam of a large diameter can be obtained with good uniformity.
Patent JP-H02164660-A (JP)
Title: Compressed air driven continuous transport means and vehicles for its blowpipe system
Inventor: SHIMADA HITOMI
IPC: B61B13/10
Filed: 1988-12-19
Abstract: PURPOSE:To make it possible for vehicles to continuously travel by providing an air shifting means for shifting the air in a blowpipe within the inner wall of the blowpipe provided a station half-way. CONSTITUTION:In a transport system where plural vehicles 20 continuously travel by air pressure without passenger's waiting time in a blowpipe 30 branched into plural pipes directly before a station 10 and joined just behind the station 10, a compressor 40 is provided within the inner wall of the blowpipe 30 as an air shifting means for shifting the air in the blowpipe 30. The air in the blowpipe 30 is sucked from an air suction port 41 by operating the compressor 40 and pressurized, and blowed out from an air blowoff port 42 into the blowpipe 30 to travel the vehicles 20. In the space from the air suction port 41 to the air blowoff port 42, the vehicles 20 are adapted to travel by inertia force.
Patent JP-H0626727-A (JP)
Title: Adsorption type refrigerating plant
Inventor: SHINODA YASUYOSHI
IPC: F25B17/08
Filed: 1992-11-27
Abstract: PURPOSE:To reduce a level to which temperature in a vaporizing tank is increased during transfer of a condensed refrigerant by locating a refrigerant holding tank between a condensing tank and a vaporizing tank. CONSTITUTION:An adsorption tower 1 and a mounting and demounting tower 2 are interconnected through a first passage 4 having a vaporizing tank 5 and a second passage 15 having a condensing tank 3 and adsorption refrigerant is caused to circulate. A blast fan F and a blast fan-driving motor M are arranged in the middle of a third passage 12 through which a high temperature refrigerant is fed from the condensing tank 3 to the vaporizing tank 5, and a refrigerant holding tank 11 of outside air ventilating cooling structure cooled by means of outside air. Thus, a condensate refrigerant transferred from the condensing tank 3 to the vaporizing tank 5 is held in a refrigerant holding tank 11 once and after temperature is effectively cooled to a value lower than a given value, the condensate refrigerant is fed in a vaporizing chamber 5A of the vaporizing tank 5 for vaporization. As a result, a level to which temperature in the vaporizing tank 5 is increased during transfer of the condensate refrigerant is lowered, incurring of a cooling loss at the vaporizing tank 5 is reduced, and cooling capacity is improved.