baber/WOPTO huggingface dataset:
Patent JP-H05337486-A (JP)
Title: Sewage treatment system
Inventor: NISHIMURO MASAHIKO
IPC: C02F9/00
Filed: 1992-06-08
Abstract: PURPOSE:To secure the sewage treatment capacity under high pressure and to rationalize sewage treatment by providing a sewage adjusting tank, a biotreatment tank, a separation tank for supernatant and active sludge and an intermediate water tank for storing intermediate water after sewage treatment completed and equipping the biotreatment tank with an enlarged bottom part. CONSTITUTION:A sewage disposal system is provided with an adjusting tank 12 for temporarily storing sewage flowing out from a pipe ditch 30, a biotreatment tank 14 for biotreating a mixed liquid where active sludge and sewage passing through the adjusting tank are in a mixed state, a separation tank 20 for separating supernatant and active sludge from the mixed liquid treated in the biotreatment tank 14 and an intermediate water tank 24 for storing intermediate water after sewage treatment completed. And the biotreatment tank 14 has an enlarged bottom part and is installed about >=40m deep from the ground level 28. Therefore, oxygen is easily dissolved under high pressure in the biotreatment tank 14 with the enlarged bottom part to accelerate the aerobic treatment of the mixed liquid of active sludge and water to be treated, causing the treating volume to be increased, permitting the sewage throughput and the load per unit volume to be increased.
Patent JP-H10334101-A (JP)
Title: Retrieval logical expression generating device, retrieval system, and record medium
Inventor: TADA TOMOYUKI
IPC: G06F17/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable speedy retrieval by narrowing down documents. SOLUTION: A morpheme an analyzing device 11 takes a morpheme analysis of a retrieval request sentence into words of parts of speech. A retrieval operator determination device 12 determines a retrieval key word by a retrieval key word determination part 20. A decision part 21 decides whether or not the retrieval key word constitutes a noun phrase. A process part 22 combines noun phrases with a near operator NEAR1 or NEAR2 to generate a retrieval logical expression. A document retrieval device 2 retrieves a document corresponding to the inputted retrieval logical expression.
Patent JP-S5938478-A (JP)
Inventor: TAKAHASHI YOSHIO
IPC: E05D15/10
Filed: 1982-08-27
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-H08294307-A (JP)
Title: Driving device for seedling holding claw
Inventor: NAKAJIMA HIDEO
IPC: A01C11/02
Filed: 1996-06-10
Abstract: PURPOSE: To simply obtain a proper seedling holding locus of a seedling holding claw. CONSTITUTION: This driving device for a seedling holding claw is equipped with a linear guide part 46 for guiding a seedling holding claw, which is movable between a thrusting position to rush the seedling holding claw into a seedling side of seedlings transported by a seedling conveyor and a seedling release position to move backward the seedling holding claw from the thrusting position in the direction opposite to the seedling transportation direction, to take out seedlings and to release them in the downward side, from the thrusting position to the seedling release position. The driving device is also provided with a reciprocating mechanism 25 for reciprocating the seedling holding claw along the linear guide part 46 from the thrusting position to the seedling release position by supplying power to the seedling holding claw.
Patent JP-S5569271-A (JP)
Title: Method of cleaning copper contained metal surface
Inventor: BUARUTAA HERUBUIHI
IPC: C25D5/34
Filed: 1979-11-16
Abstract: A process and an aqueous treatment solution for cleaning copper surfaces, in particular for removing residues of photoresist layers, which residues still adhere after development to the cleared copper areas, are described. The solution contains a water-soluble aliphatic sulfonic acid having 8 to 30 carbon atoms or a water-soluble salt thereof.
Patent JP-H10332405-A (JP)
Title: Car navigation system provided with re-searching function, and its storage medium
Inventor: HAYASHI SEIJI
IPC: G01C21/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To allow re-searching and guiding of a course to a target place when entering a parking lot. SOLUTION: The navigation system comprises an input/output device 1 for inputting/outputting an information related to course guiding, a current position detecting device 2 for detecting an information related to car's current position, an information storage device 3 where a navigation data required for calculating a course and a display guide data required for guiding, etc., are stored, and a central processing system 4 which performs a course searching process and such display guide process required for course guiding and controls an entire system, and searches a course to a target place for guiding. Here, when a car enters a parking lot on the way guided to a target place, a course from the parking lot to the target place is searched and outputted with a building shape map.  In this case, the parking lot is within a range of specified distance from the target place, while a guiding is finishes if the parking lot is near the target place.
Patent JP-S6041923-A (JP)
Inventor: KINOSHITA KENJI
IPC: A47J31/42
Filed: 1984-07-17
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-H05320447-A (JP)
Title: Automotive exterior member
Inventor: HIRASAWA EISAKU
IPC: C08L77/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a material which is based on a flexible ionomer, has an improved resistance to heat, thermal shrinkage, and wax remover, and is suitable for an automotive exterior member as a substitute for polyvinyl chloride widely used, meeting the requirements for wt. reduction and environmental safety. CONSTITUTION:A resin compsn. comprising 50-95wt.% ethylene-(meth)acrylic acid(meth)acrylic ester copolymer ionomer having a Shore hardness (23 V) of 50-95 and 50-5wt.% polyamide or polyester elastomer is used for an automotive exterior member such as a lip material of a windshield molding.
Patent JP-S6126250-A (JP)
Title: Heat-dissipating device for diode
Inventor: ONO ATSUO
IPC: H01L23/36
Filed: 1984-07-16
Abstract: PURPOSE:To enable the stable heat dissipating characteristic to be obtained by eliminating the generation of cavities in solder by a method wherein a heat dissipating plate is provided with an aperture at the position corresponding to the bonding part of diodes. CONSTITUTION:The recess 2 of the heat dissipating plate 1 is provided with an aperture 3. When a diode 4 is soldered to the recess 2 of this heat dissipating plate 1, the air in the recess 2 escapes out of the aperture 3. As a result, the solder 5 rapidly creeps along the solder bonding plane; therefore, the stable heat-dissipating characteristic can be obtained without the generation of cavities. Besides, since the solder 5 can be directly observed creeping from the direction of an arrow (a) and the direction of an arrow (b) on the aperture 3 side, quality discrimination can be easily accomplished.
Patent JP-S5850176-A (JP)
Title: Detector for abnormality of copying detector for welding
Inventor: WAKAMATSU KAZUHIKO
IPC: G01B7/00
Filed: 1981-09-19
Abstract: PURPOSE:To detect abnormality such as malfunctions, loss of functions, and the like of a copying detector for welding provided with an oscillating circuit and a sensor by providing a circuit for detecting the voltage drop by the micro DC to be supplied to the sensor to said detector. CONSTITUTION:In a copying detector for welding, the high frequency current from an oscillating circuit 2 is supplied to a detecting coil 5 of a sensor 1. The change in the current owing to a change in an inductance when the sensor 1 attaches and detaches to and from an object 4 to be detected is drawn out as a detected output E0 in a detection outputting part 3 and according to the change in the value thereof, the distance between the sensor 1 and the body 4 is detected and copying operation is accomplished. Here, a detecting circuit 6 is interposed at the intermediate between the sensor 1 and the circuit 2 and micro DC current is supplied to the detecting coil of the sensor 1. In case the coil 5 of the sensor 1 is overheated or disconnected, the voltage drop value by the micro DC current increases abnormally. Said value is compared with the voltage from a threshold setting circuit 10 in a comparator 8, and the generation of said abnormality is displayed in a display device 11.
Patent JP-H0440355-A (JP)
Title: Diagnostic method of catalyst converter
Inventor: KAJITANI KATSUYUKI
IPC: F01N11/00
Filed: 1990-06-05
Abstract: PURPOSE:To utilize an existent device effectively and to detect a decrease in the function of the catalyst converter by comparing the ratio of the outputs of O2 sensors provided on the upstream and downstream sides of the catalyst converter with a specific comparison decision value. CONSTITUTION:A control program is stored in an electronic controller (microcomputer unit) 6. The ratio obtained by dividing the output voltage X1-alpha of the O2 sensor 2 provided on the upstream side of the catalyst converter 1 by the output voltage Y1 of the O2 sensor 3 on the downstream side is determined. The deterioration state of the converter 1 is decided according to the value calculated by subtracting 1 from the ratio. Here, the voltage Yi is the latest value and the voltage X1-alpha is a value which is a specific time of alpha seconds precedent. The alpha seconds are a variable corresponding to the flow velocity of exhaust gas while based upon a parameter of the amount of sucked air or injected fuel, etc. Under those set conditions, the mean value of several values is determined and it is decided that the converter 1 deteriorates and is abnormal when the value is nearly equal to the comparison decision value, e.g. 0. The result is displayed by the illumination of, for example, a diagnostic lamp.
Patent JP-S5849322-A (JP)
Title: Methanation process using hydrogen-rich gas and hydrogen-lean gas as raw material
Inventor: ISOZAKI CHIYUUZOU
IPC: C07C1/00
Filed: 1981-09-18
Abstract: PURPOSE:To produce high calorific gas, economically, in high efficiency, by using one of the gas containing hydrogen in high concentration and the gas containing hydrogen in low concentration as a main raw material and the other as a subsidiary raw material, mixing the raw materials with steam, and carrying out the methanation reaction  under controlled reaction temperature and controlled rate of feeding of the subsidiary raw material to each stage of the reaction. CONSTITUTION:One of the hydrogen-rich gas (e.g. coke oven gas) and the hydrogen- lean gas (e.g. purge gas left after the recovery of H2 from coke oven gas) is used as the main raw material and the other as the subsidiary raw material. The raw materials  are mixed with steam, and subjected to the methanation reaction in several divided stages. The subsidiary raw material is fed to each stage of the reaction under controlled rate of feeding. The reaction temperature and the methanation ratio can be controlled by this process, and a high calorific gas can be produced. The calorific value  of the produced gas can be improved either by cooling the reaction mixture in at least  one stage other than the first stage, thereby removing sterm, or by decarbonating the produced gas after the methanation reaction.
Patent JP-S51125170-A (JP)
Title: Photosetting composition
Inventor: HIGUCHI TETSUO
IPC: C08F299/06
Filed: 1974-12-26
Abstract: PURPOSE: Photosetting composition capable of rapid curing by irradiation of active rays,containing a vinyl urethane compound obtained by the reaction of 4,4'-dicyclohexyl methane diisocyanate,a photo-polymerizable unsaturated alcohol and a polyhydric alcohol. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H1093102-A (JP)
Title: Method of manufacture thin-film transistor
Inventor: PARK JAE-YONG
IPC: B60R21/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin-film transistor which prevents the natural oxide film from growing by continuously forming a semiconductor layer and ohmic contact layer. SOLUTION: The manufacturing method comprises forming of a gate electrode 33, an insulation film 35 and a semiconductor layer 37 on a transparent insulation substrate 1, forming a second semiconductor layer 39 on the layer 37, forming an ohmic contact layer doped with an impurity at high concn. on the layer 39, forming a conductive metal layer on a contact layer 41, patterning the conductive metal layer to form source and drain electrode 43, 45, removing the contact layer 41 and semiconductor layer 39 to expose the semiconductor layer 37 and an insulation film 5, forming a passivation layer 47 to cover the insulation film 35, the semiconductor layer 37 and electrodes 43, 45, and forming contact holes 49, so as to expose specified parts of the electrodes 43, 45 through the passivation layer 47.
Patent JP-2000336404-A (JP)
Title: Method for pulverizing wc-containing alloy, oxide powder of wc-containing alloy, method for regenerating wc- containing alloy, regenerated wc-containing alloy powder, production of cemented carbide using the same powder and cemented carbide using the same powder
Inventor: OZAKI SHINYA
IPC: B22F8/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To regenerate used cemented carbide or cemented carbide defectives generated at the time of production by subjecting cemented carbide to oxidation treatment and pulverizing it thereafter. SOLUTION: When being heated at >=550 deg.C in air or in an oxygen atmosphere, used cemented carbide or cemented carbide and cemented carbide compsn. defectives generated at the time of production are converted into the oxides of W alone or of Co and W. This oxide is easily pulverized with a ball mill or the like, but a composition where the content of WC in the cemented carbide is <30 vol.% is not preferable since the pulverization of the oxide is made more difficult. Next, the oxide powder is added and mixed with graphite and/or carbon, and this mixture is heated at 700 to 1250 deg.C in a vacuum or in a hydrogen atmosphere, by which the oxide powder is reduced into W, Co, WC, Co3W3C, Co6W6C, Co2W4C or the like. Then, by controlling the pulverizing time of the oxide and the heating temp. at the time of the reduction, regenerated allow powder contg.  WC of the optional particle size of 0.1 to 5.0 μm can be obtd.
Patent JP-S5480783-A (JP)
Title: Voltage detecting circuit
Inventor: YASUI MASAYUKI
IPC: G01R19/165
Filed: 1977-12-09
Abstract: PURPOSE: To prevent the chattering, even if an operating level and a return level are erroneously set, by providing a resistive voltage dividing circuit for determining an operating level, a resistive voltage dividing circuit for determining a return level and a Schmidt circuit thereby to detect the fluctuations in a main voltage.  
     CONSTITUTION: A schmidt circuit is composed of transistors 51 and 53, and a drive circuit for driving a relay 95 is constructed of a transistor 54. The operating level is preset by a resistive voltage dividing circuit composed of resistors 71, 72 and 74, and the return level is preset by a resistive voltage dividing circuit composed of resistors 79, 80 and 73. The contact of the realy 95 is used only for extracting output signals so that it can be free from contact deterioration. Even if the return level is erroneously preset higher than the operating level, no feedback current is supplied to the base of the transistor 51, when the main voltage becomes higher than the operating, level, so that the feedback current is fed through a resistor 86. No trouble takes place in the operations as a Schmidt circuit thereby to prevent the chattering. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0771263-A (JP)
Title: Turbocharger
Inventor: JIYON JIYOZEFU TOORII
IPC: F02B37/18
Filed: 1994-06-06
Abstract: PURPOSE: To eliminate or reduce the degradation of an apparatus by blocking gas from a turbine chamber in an exhaust gas flow from a bypass passageway. CONSTITUTION: This turbocharger is provided with a turbine wheel (impeller) located in a turbine chamber and driven by exhaust gas. A bypass passageway is extended around the turbine chamber, and the direction of exhaust gas is switched from the turbine wheel. The bypass passageway is formed with a poppet valve 5, which is controlled so as to selectively open and close the passageway. The passageway is open to an exhaust gas outlet 3 so that the gas exhausted from the passageway may be fed in parallel to the flowing direction of gas from the turbine chamber through an annular clearance 9.
Patent JP-H09327775-A (JP)
Title: Automatic fillet welding equipment
Inventor: HONDA DAIZO
IPC: B23K9/30
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To surely operate a welding torch by one drive source while keeping the prescribed relationship of the displacement of the welding torch in two directions by operating a torch swing device to swing the welding torch in the traveling direction of a truck. SOLUTION: Rotation of a drive motor is transmitted to an input shaft 9 through a power transmission mechanism 10. A casing 19 of a movable part is oscillated around the axis of the input shaft 9 by the rotation of the input shaft 9. Rotation is made around an idling gear 22, a planetary gear 21, and a sun gear 20 according to the oscillation of the casing 19, the planetary gear 21 is revolved in proportion to the oscillation of the casing 19, and a torch holder 4 to be turned in the same direction as the planetary gear 21 is also oscillated in proportion to the oscillation of the casing 19.  A torch swing device is operated at each end of the traveling region of a traveling truck to swing the welding torch along the traveling direction of the truck The tip part of the welding torch can be projected outwardly of the forward and rear end faces in the traveling direction of the traveling truck.
Patent JP-S6085914-A (JP)
Title: Manufacture of molded resin item with metallic layer
Inventor: YUGAWA NOBUHIKO
IPC: B29C43/18
Filed: 1983-08-16
Abstract: PURPOSE:To obtain easily molded resin item the surface of which is united strongly with a metallic layer and having favorable dimensional accuracy, by making pressure molding of a resinous molding material after metallic coating has been made to adhere on the inside of a pressure molding metal mold by a metal spraying method, CONSTITUTION:Metallic coating is made to adhere on a part or the whole of the inside of a metal mold for pressure molding, which has been processed in a mirror surface or fine uneven state, through a metal spraying method. It is desirable to keep a temperature of a metal mold adjusted at 100-180 deg.C when spraying is carried out on the inside of the metal mold. Then a resinous molding material is supplied within the metal mold and made to cure or solidify by heating or cooling under pressing, which is molded unitarily with metallic coating. As for the resinous molding material, a sheet molding compound or a bulk molding compound making use of unsaturated polyester resin is desirable. It is desirable to press the metal mold at molding pressure of more than 10kg/cm<2> and at a temperature falling within a range of 100-180 deg.C.
Patent JP-S629380-A (JP)
Title: Cleaning device
Inventor: KUSAKA KENSAKU
IPC: G03G21/10
Filed: 1985-07-05
Abstract: PURPOSE:To detect accurately a storage container being full of toner by operating a detecting means when the torque required to rotate a plate type member which conveys removed toner reaches a specific value. CONSTITUTION:If the container is charged with toner to more than a set amount, the resistance of the toner that a rotary blade 9 receives increases when the toner is sent by the rotary blade 9 inward in the container, and the torque required for the rotation of the blade 9 exceeds a set value. Consequently, the torque that a gear 15 requires to rotate also exceeds a set value, so the torque that a gear 14 engaging it requires also exceeds a set value. At this time, the gears 13 and 14 disengage from each other and then the lifted gear 13 presses up a lever 16, which turns on a microswitch 20. An ON signal from the switch 20 is a signal for the display of the fullness of a cleaning device and the stop of the image forming operation of an electrophotographing device.
Patent JP-S6041436-A (JP)
Title: Process for keeping freshness of fish meat
Inventor: TAKAGI MASAYUKI
IPC: A23B4/027
Filed: 1983-08-17
Abstract: PURPOSE:To keep the freshness of white fish meat for >=2 days, and to enable the transport and delivery of the meat by existing distribution structure, by contacting fresh fish meat actively with oxygen gas at a proper temperature in a closed vessel free from carbon dioxide gas. CONSTITUTION:Fresh fish meat is put into a closed vessel containing a CO2-remover (e.g. calcium hydroxide) to keep the CO2 partial pressure in the vessel constantly to 0%, and the vessel is filled with oxygen. The fish meat is stored in oxygen gas in the vessel at 4-12 deg.C. EFFECT:The consumer price can be remarkably reduced.
Patent JP-H09330197-A (JP)
Title: Menu selection device
Inventor: YAMADA KENJI
IPC: G06F3/0482
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce operator's misoperation by relating a process item group consisting of process items to a single process item and making the process items hierarchical, and displaying a related process item group in a next layer in a previously specified direction at the display position of a process item in a specific layer. SOLUTION: The process item group consisting of the process items is related to one process item and then the process items are made hierarchical. Here, when a process item group in an (n+1)th layer is displayed on a display device 1 between the process item group in an (n)th layer (n>=1) and the process item group in the (n+1)th layer related to the respective process items, the storage device 7 stores in which direction the process item group is displayed from the display position of the process items in the (n)th layer that the process item group in the (n+1)th layer is related to. Then a display item group display control part 4 displays the process item group in the (n+1)th layer related to the process items in the (n)th layer from the display position of the process items in the (n)th layer in the direction stored in the storage device 7.
Patent JP-S6212666-A (JP)
Inventor: TANAKA TAKASHI
IPC: C04B35/573
Filed: 1985-07-09
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-H0710177-A (JP)
Title: Container for storing adhesive or sealing material
Inventor: SAITO AKIHIRO
IPC: B65D77/04
Filed: 1993-06-21
Abstract: PURPOSE:To provide a container, for storing an adhesive or sealing material, which is easy to take out the adhesive or sealing material, small in the amount of the container to be discarded and capable of being disposed easily. CONSTITUTION:An expandable and contractible balloon-like flexible storing rubber bag 1 is filled with an adhesive or sealing material 2 from a pouring opening 3 of the storing bag 1 under prescribed pressure and is sealed under tension.