baber/WOPTO huggingface dataset:
Patent JP-H07298582-A (JP)
Title: Induction motor
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K17/02
Filed: 1994-04-21
Abstract: PURPOSE:To form a uniform conductor for a rotor by providing a gap for communicating the inside and the outside of a slot between the laminated layers of the electromagnetic steel plate of a bridge part, and discharging air confined in the slot at the time of die casting. CONSTITUTION:At a part of a bridge 31 outside a slot 9 of a conductor 9 for a rotor at an electromagnetic steel plate constituting a rotor core 8a, the electromagnetic steel is made thin, and a gap 32 is formed. Thus, even if hot water flows into the slot at a high speed from a gate 29 at the time of die casting, unnecessary gas can be discharged to the outside through the gap 32. Therefore, a cavity hardly appears in the conductor 9 for the rotor in the slot. Thus, the dispersion caused by the cavity becomes less in the conductor 9 for the rotor as the secondary conductor. The electromagnetic noises of the motor can be reduced, and the dispersion in rotation of the motor can be made less.
Patent JP-S58201704-A (JP)
Title: Herbicide containing n-perfluoroalkyl-n- hydroxyarylsulfonamide derivative
Inventor: OZAWA SHIMIZU
IPC: C07C67/00
Filed: 1982-05-17
Abstract: NEW MATERIAL:An N-perfluoroalkyl-N-hydroxyarylsulfonamide derivative of the formula (Rf is lower perfluoroalkyl; R is aryl). EXAMPLE:N-Trifluoromethyl-N-hydroxybenzenesulfonamide. USE:Ferbicide: it shows strong herbicidal effect only by foliage treatment, being capable of withering objective grasses after emergence and further it can be applied to a variety of weeds in nonfarm lands such as playgrounds, vacant lands or railroads as well as farm lands such as crop fields, paddy fields or orchards. The amount of application is suitably 0.05-10kg/ha as the active ingredient. PREPARATION:For example, the reaction of a nitrosoperfluoroalkane of the formula: RfNO with a sulfonylhydrazide of the formula: RSO2NHNH2 is carried out, preferably at -30-50 deg.C in a solvent to give the compound of the formula.
Patent JP-S62240000-A (JP)
Title: Method for measuring triglyceride
Inventor: AKIBA TETSUNORI
IPC: C12R1/80
Filed: 1986-04-10
Abstract: PURPOSE:To decompose triglyceride in body fluid of organism without being affected by inhibition of activity caused by an existing surface active agent and to measure triglyceride in high precision, by decomosing the triglyceride in body fluid of organism with lipase derived from a fungus belonging to the genus Penicillium. CONSTITUTION:Triglyceride in a test specimen of body fluid of organism is decomposed with lipase having properties wherein the lipase acts on triglyceride well, has >=5% ratio of glycerol forming activity to fatty acid forming activity, is activated with a surface active agent and activity is substantially not inhibited in the concentration of the surface active agent at least <=5%, such as lipase produced by a fungus belonging to the genus Penicillium, e.g. Penicillium cyclopium ATCC34613, etc., and liberated glycerol is measured by the well- known method.
Patent JP-S61240560-A (JP)
Title: Discharge lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/36
Filed: 1985-04-18
Abstract: PURPOSE:To facilitate manufacture of a discharge lamp by using an adhesive to airtightly bond the open ends of the bulb to a sealing plate for closing the open ends. CONSTITUTION:A material such as low-melting-point glass called frit is used as an adhesive 4 for airtightly fusing the open ends of a bulb 1 to a sealing plate 31. This glass frit can also be used for airtightness maintenance part 32. Therefore, applying the parts 32 to the sealing plate 31 and fusing the open ends of the bulb 1 to the sealing plate 31 can be performed in one step by using the same glass frit for both the parts 32 and the adhesive 4. Consequently, it is possible to simplify the process of manufacturing the lamp.
Patent JP-S567020-A (JP)
Title: Liquid-level gauge for tank
Inventor: ISHIMA TAKAHARU
IPC: G01F23/02
Filed: 1979-06-30
Abstract: PURPOSE: To obtain a clear and accurate liquid-level indication of such liquid tank as a fuel tank mounted on a snowmobile or the like even if the liquid-level pipe becomes discolored by providing the tank with a level pipe of a transparent material so that its upper and lower ends communicated with the tank, and setting a float having a different color from that of the liquid on the liquid level in the pipe.  
     CONSTITUTION: A level pipe 3, which is made of, e.g., transparent hard vinyl chloride resin, is installed to a fuel tank 1. In the pipe 3, a float 5 having a different color from that of gasoline, e.g., blue or the like is housed. The diameter of the float 5 is made larger than the inside diameter of a connecting hole 8 of a joint 6 for the pipe 3 in order to stop the float 5 from descending below the joint 6. Thus, even if the level pipe 3 becomes discolored, liquid level can be clearly and accurately indicated through the float 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61243133-A (JP)
Title: Filter device for regeneration of metallic scrap
Inventor: MOCHIZUKI SHOGO
IPC: C22B21/00
Filed: 1985-04-18
Abstract: PURPOSE:To regenerate efficiently metallic scrap by superposing an upper vessel and lower vessel contg. respectively crucibles, supplying the metallic strip into the crucible in the upper vessel, heating the scrap to form a molten metal and filtering the molten metal into the crucible in the lower vessel via a filter. CONSTITUTION:The metallic scrap is supplied into the crucible 3 in the upper vessel 1 and while the oxidation is prevented in the atmosphere consisting of gaseous SF6 and dry air, the scrap is heated and melted by a heating coil 1A. The inside of the crucible 3 is pressurized from a gas supply path 10 for pressure filtration or the inside of the crucible 4 in the vessel 2 is evacuated through a suction path 12 for evacuation to filter the molten metal through the filter 22 into the crucible 4 when a temp. sensor 9 detects that the molten metal attains the required filtration temp. The vessel 1 is hoisted by a lifting device upon completion of the filtration. The vessel 2 is moved on rails 6 and the filter device 20 is taken out. The regeneration of Al metal and Mg metal on an industrial scale is thus made possible.
Patent JP-S63248215-A (JP)
Title: Temperature compensation piezoelectric filter
Inventor: TANI ATSUSHI
IPC: H03H9/54
Filed: 1987-04-03
Abstract: PURPOSE:To suppress the change in the phase characteristic due to the change in the ambient temperature by connecting at least a varactor diode in series with a piezoelectric vibrator and connecting a temperature compensation circuit network to the varactor diode. CONSTITUTION:In a piezoelectric filter comprising at least one piezoelectric vibrator 1 and an electric component 2. Moreover, a varactor diode 3 is connected at least to the piezoelectric vibrator 1 in series. Furthermore, a voltage varying the capacitance of the varactor diode 3 to a desired value in response to the temperature change is given to the varactor diode 3 and the temperature compensation circuit network 5 generated from a constant voltage source 4 is connected thereto. Then a constant voltage is given to the temperature compensation circuit network 5 from a constant voltage source 4 to vary the output voltage of the temperature compensation circuit network 5 in a way that the capacitance of the varactor diode 3 varies to a desired value in response to the temperature change. Thus, the change in the phase characteristic of the piezoelectric filter against the temperature change is made very small.
Patent JP-H09239175-A (JP)
Title: Sewing machine
Inventor: SHIMIZU MASAKI
IPC: D05B65/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of bobbin thread used to form a seam, and properly form the seam, when a sewing process is again started after cutting the thread. SOLUTION: A control means controls a drive means, so as to operate a thread cutting mechanism on the preset timing, after causing a needle bar to jump to the position of top dead center on the operation of a needle bar jumping mechanism, upon the breakage of thread at an intermediate sewing process. When thread is cut with the thread cutting mechanism actuated with the drive means, the needle bar is already at the position of the top dead center thereof after jumping on the operation of the needle bar jumping mechanism, and needle thread does not exit under a throat plate. Thus, only bobbin thread is cut. Also, a sewing process is again started after the travel of a processing cloth and, therefore, when a cross stitching process capable of eliminating the bobbin thread is implemented, the use of the bobbin thread is minimized to reduce the consumption thereof.
Patent JP-S61240581-A (JP)
Title: Measuring device of electrode active material concentration of secondary battery
Inventor: MORI NORIHIRO
IPC: H01M50/569
Filed: 1985-04-17
Abstract: PURPOSE:To quickly measure active material concentration without sampling of electrolyte for measuring by optically detecting electrode active material concentration in an electrolyte passing through a measuring part installed in a pipe of a battery. CONSTITUTION:A light source 3 and a photo sensor 4 serving as an optical detecting means are arranged on each side of a measuring part 1a. Light irradiated to the measuring part 1a from the light source 3 reaches the photo sensor 4 through electrolyte in the measuring part 1a. The photo sensor 4 measures light intensity passed through the measuring part 1a and sends information to a spectroscopic analyzer 5. The spectroscopic analyzer 5 is connected to an ion concentration calculator 6 and the electrode active material concentration is measured. Quick measurement is made possible by this device. Since light is used as measuring means, sampling for measurement is not necessary.
Patent JP-S58202771-A (JP)
Title: Automatic shaping method for roll like grinding material
Inventor: KITAZAWA NOBORU
IPC: B24B53/00
Filed: 1982-05-18
Abstract: PURPOSE:To prevent a steel plate from generation of fringe patterns by detecting the instantaneous abutment of a roller for detecting wear against the worn portion of a roll-like grinding material to return somewhat the roller and then feeding a shaping grinding ring transversely. CONSTITUTION:A roller 18 for detecting wear is adapted to abut against the worn portion of a roll-like grinding material, and grinding rings 23, 23' approximately aligned with this roller 18 for detecting wear are rotated and moved transversely to remove unnecessary portions remaining on the roll-like grinding material 1. Then, the abutment of said roller 18 against said material 1 is detected to return said roller 18 about 0.5-0.2mm., separate it from said material 1 and then rotate and move transversely the grinding rings 23, 23' for removing unnecessary portions remaining on said material 1. Thus, uniform grinding can be carried out since a recess is constituted, both ends of said material 1 do not grind a back-up roll and said roll-like grinding material does not have a recess by the return of said roller 18.
Patent JP-S528060-A (JP)
Title: Aqueous dispersions of capped isocyanate
Inventor: SUGAWARA EIICHI
IPC: D06M13/395
Filed: 1975-07-08
Abstract: PURPOSE: An aqueous dispersion of a capped isocyanate compound suitable for use in textile treating agents, with improved dispersibility, prepared by the use of a specified heat crosslinkable compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S527989-A (JP)
Title: Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids
Inventor: TAKATANI TAKAO
IPC: A61K31/545
Filed: 1975-07-07
Abstract: PURPOSE: 7-Substituted acetamide-3-alkanoyloxymethyl-3-cephem-4carboxylic acids of formula III(where R 1  is alkanoyl ;R 2  is a halogen ;R 3  is an acyl), their salts and derivatives at their carboxyl group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5419548-A (JP)
Title: Regenrating type rotary dehumidifying element
Inventor: ASAUMI HIROSHI
IPC: F24F3/14
Filed: 1977-07-13
Abstract: PURPOSE: To provide a dehumidifying element, which is highly durable, large in ots dehumidification capacity and high in its dehumidification speed, so that its performance in respect of coefficient of performance, refrigerating capacity or others is excellent and moreover such performance is not affected by aging. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01256770-A (JP)
Title: Heat pump
Inventor: YABUMOTO OSAMU
IPC: F25B13/00
Filed: 1988-04-04
Abstract: PURPOSE:To uniformly distribute a coolant to heat exchanger coils preventing a back flow of the refrigerant to a compressor by providing a liquid level sensor to a liquid separator to detect the liquid level in it, and regulating the opening of an expansion valve corresponding to signals from the liquid level sensor so as to maintain the liquid level within a specified range. CONSTITUTION:In heating operation, the refrigerant gas from a compressor 11 gives heat to hot water and liquefies in a heat exchanger 13, and enters a liquid receiver 15 as shown in solid lines and arrows. The high pressure liquid refrigerant is depressurized by expansion valve 16, vapor-liquid separation takes place in a liquid separator 1, and only the liquid refrigerant enters the bottom of heat exchange coils 18 of an air heat exchanger 17. The liquid refrigerant evaporates and the refrigerant gas is sucked by the compressor 11. Signals from a liquid level sensor 3 are transmitted to a control device 5, and the lift of the expansion valve 16 is regulated by the control device 5 so as to maintain the liquid level within a specified range. On the other hand, in cooling operation as shown in dotted lines and arrows, signals from a pressure-temperature sensor 4 are input to the control device 5, and the lift of the expansion valve 16 is regulated so as to keep the degree of overheating constant.
Patent JP-H09273049-A (JP)
Title: Hand operation device in loom
Inventor: ODA SHINGO
IPC: D03D49/10
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a hand operation device at a profitable cost. SOLUTION: Small diameter parts 291, 341 are formed at the tip of a driven shaft 29 connected to the main shaft 26 of a loom and at the tip of a driven shaft 34 connected to a surface roller, respectively, and keys 351, 352 are attached to the small diameter parts 291, 341, respectively. A fitting hole 371 is formed at the radial center of a hand operation steering wheel 37, and a key groove 372 is formed on the inner peripheral surface of the fitting hole 371. Each of the small diameter parts 291, 341 can fit into the fitting hole 371 of the hand operation steering wheel 37, and the keys 351, 252 can fit into the key groove 372.  When a stopping screw 38 threadedly attached to the cylinder part of the hand operation steering wheel 37 is tighten in a state that the small diameter part 291 or 341 is fit into the fitting hole 371, the hand operation steering wheel 37 is fixed to the driven shaft 29 or 34.
Patent JP-H03281911-A (JP)
Title: Controller for multiple branching exhaust pipe
Inventor: TSUTSUMI MITSUHIRO
IPC: F01N1/02
Filed: 1990-03-30
Abstract: PURPOSE:To control exhaust noise and enhance exhaust efficiency by controlling the opening/closing of valves disposed on branching exhaust pipes according to an engine rotational speed and a throttle opening. CONSTITUTION:An opening/closing valve A is disposed in a position apart by a distance l1 from a point (a) of a branching exhaust pipe 16. Moreover, another opening/closing valve B is located in a position apart by a distance l3 from a point (a) of another branching exhaust pipe 17. A motor/actuator 18 is connected to the opening/closing valves A, B. A controller 19 inputs a control signal for commanding actuation of the opening/closing valves A, B to the motor/actuator 18. Meanwhile, the controller 19 receives an engine rota tional speed N detected by an engine rotational speed sensor 20 and a throttle opening detected by a throttle opening sensor 21. Namely, the assembled state of the branching exhaust pipes 16, 17 disposed on the way of an exhaust pipe 15 is varied on the basis of the engine rotational speed and the throttle opening.
Patent JP-H09272906-A (JP)
Title: Furnace structure in smelting reduction plant
Inventor: ICHIKAWA HIROSHI
IPC: C21B11/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To increase the production of molten iron by increasing the length in the short side direction of a furnace without increasing the length in the long side direction of the furnace body, in the furnace structure of a smelting reduction furnace. SOLUTION: (1) In the plant for directly producing molten iron by adding iron raw material, carbonaceous material and flux into the furnace body 1 having a rectangular shape in the horizontal cross-section and blowing oxygen and/or oxygen-enriched gas into the slag through lower part tuyeres 13 which are arranged toward slag while penetrating each of two long side walls in the rectangular furnace body in the horizontal direction, a lower part tuyere 15 is arranged near the center of the short side direction at the bottom surface of the furnace body and inert gas is blown into the molten iron from this lower part tuyere 15.  (2) In the molten iron 7 in the smelting reduction plant (1), at the time of using total height H of the molten iron and the slag, L3 as horizontal arrival distance of blowing gas blow into the slag through the lower part tuyere 15 and 2θ as widening angle of the gas blow from the lower part tuyere 15, a length L1 in the short side direction in the horizontal cross section at the height of the lower part tuyere in the furnace body, their relation is regulated so as to satisfy the inequality, 2×L3 <L1 >=2×(L3 +H×tanθ).
Patent JP-H05291317-A (JP)
Title: Method of resin sealing
Inventor: OKUNO ATSUSHI
IPC: H01L21/56
Filed: 1992-04-06
Abstract: PURPOSE:To provide a reliable, efficient and low-cost resin sealing method suitable for producing a large, high-lead-count semiconductor integrated device without requiring human hands even in an in-line manufacturing step. CONSTITUTION:A semiconductor integrated device mounted on a board is manufactured in a resin sealing step, which includes a printer 2 for printing liquid resin on a semiconductor integrated device to seal the semiconductor device, an air-bubble removing unit 4 for removing the air bubble remaining at the sealing step for each magazine that stores a plurality of boards, and a rotary- type drying furnace 6 for curing the sealing resin by rotating the magazine around a hot-air source.
Patent JP-H06269534-A (JP)
Title: Shiritori game (cap verses) device
Inventor: ISHIBASHI TOSHIYA
IPC: G10L13/04
Filed: 1993-03-17
Abstract: PURPOSE:To play a shiritori game (cap verses) with a computer game machine by reading the beginning and end of a word from a speech input, then making sure that the end of the word is not 'n' and then randomly reading a word with a beginning common to the end of the first word, and issuing the second word from a loudspeaker. CONSTITUTION:A speech recognition means 3 converts speech inputted thereto via a microphone 1 into an electric signal and transmits the signal to a controller 4, which in turn takes the beginning and end of a word from the speech transmitted thereto and, after making sure that the end of the word is not 'n' temporarily stores the word. A word with a beginning common to the end of the first word is randomly read from a word storage means 5 and is issued from a loudspeaker 7 via a speech synthesis means 5. When the end of the first word is 'n' and when the next speech is not inputted from the microphone 1 for a predetermined period of time after the second word has been issued from the loudspeaker 7, and when the input speech and the output word are repeated twice in one game, a game finishing signal is sent.
Patent JP-H02269637-A (JP)
Title: Heat resistant plastic bottle
Inventor: SAKURAI SHIGEHARU
IPC: C08L67/02
Filed: 1989-04-03
Abstract: PURPOSE:To enhance the manufacturing efficiency and heat resistance by using a glass fiber toughened polybutylene terephthalate resin at the mouth part of a bottle. CONSTITUTION:On the mouth part and bottom part, if desired, of a plastic bottle of which major ingredient is a polyethylene terephthalate resin monomer, a glass fiber reinforced polyethylene terephthalate resin is used. For the major material of the bottle, i.e., polyethylene terephthalate resin, polyethylene terephthalate resins, e.g., a part of the terephthalic acid unit is replaced with an isophthalic acid unit, can be used. By this method, the manufacturing efficiency and heat resistance can be enhanced.
Patent JP-S58200061-A (JP)
Title: Control device for air-fuel ratio in internal-combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D45/00
Filed: 1982-05-17
Abstract: PURPOSE:To provide an accurate control of air-fuel ratio over an entire operating range by a method wherein the air-fuel ratio is feed back controlled when an engine is not at an idling condition, an air-fuel ratio is controlled by a manual adjuster in case of idling operation, and a control amount of the manual adjuster is gradually decreased as the volume of suctioned air is increased. CONSTITUTION:A basic fuel calculation part 11 in a control device 1 calculates a basic volume of fuel on the basis of a sensed value of a suction air volume sensor 2, the calculated value is corrected by a correction calculation part 12 to which various sensors 4 are connected, an adjusting value calculating part 13 to which the manual adjuster 5 is connected, and a feed-back calculating part 14 to which O2 sensor 6 is connected. The feed-back calculator part 14 is operated through a switch 15 when the idler sensor 3 senses a non-idling condition. To the adjusting value calculating part 13 is fed a sensed value of the suction air volume sensor 2, a control value is gradually decreased as the suction air volume is increased in response to the most appropriate control value in case of the predetermined idling operation.
Patent JP-S5728155-A (JP)
Title: Synthetic resin
Inventor: HARA KEIICHI
IPC: C08K3/00
Filed: 1980-06-21
Abstract: PURPOSE: To prepare a synthetic resin having light weight and improved heat insulation and flame-retardancy, utilizing stack gas which is an air polluting waste, by mixing the dust contained in the stack gas of an incinerator as an auxiliary additive to a synthetic resin.  
     CONSTITUTION: Stack gas generated by the incineration of municipal waste in an incinerator is treated with an electric dust collector, and the collected dust having diameter of 0.1W100μ is mixed to a synthetic resin. The amount of the dust is about 15vol%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63249542-A (JP)
Inventor: ITO HIDEO
IPC: A61B1/00
Filed: 1987-04-06
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-H03283307-A (JP)
Title: Illumination apparatus for circular fluorescent lamp
Inventor: MAEDA TAKUJI
IPC: F21V17/00
Filed: 1990-03-30
Abstract: PURPOSE:To replace a lamp and clean a reflecting plate concurrently by separately arranging multiple lamp support arms having sockets storing feed paths on the lower face periphery of the reflecting plate, and arranging a removable feed connection supporting member on the reflecting plate. CONSTITUTION:Lamp support arms 23 are radially protruded on the periphery of a reflecting plate 15, lamp sockets 25 are arranged in support pieces 24 of a specific lamp support arm 23a of these lamp support arms 23, and the base terminal of a circular fluorescent lamp 13 is fitted and supported to the socket 25 for excitation connection. When the upper section of an upper-half body 3 is pressed by one hand and the lower end recess 26 of the reflecting plate 15 of a lower-half body 4 is held and rotated by the other hand, a receiving terminal 9 is released from a connection section 12 and can be separated together with the circular fluorescent lamp 13. The lamp 13 can be replaced and the reflecting plate 15 can be cleaned.