baber/WOPTO huggingface dataset:
Patent JP-S60171311-A (JP)
Title: Method of forcibly supplying combustion air at starting time in pulsating combustion device
Inventor: TAKADA DAIZOU
IPC: F23C15/00
Filed: 1984-02-15
Abstract: PURPOSE:To obtain excellent burnability and silencing effect by disposing an air injection nozzle connected to an air pressure-delivering device provided at the outside of an exhaust passage, while injecting air from the nozzle toward an exhaustion direction at the time of starting, and sucking up combustion air from the combustion part through combustion air inlet path. CONSTITUTION:A device E for forcibly supplying combustion air at the starting time is provided an electrically-driven fan as an air pressure delivering device 13 at the outside of an exhaust passage D, and an air injection nozzle 15 injecting air in the exhaustion direction is provided within an exhaust cylinder 14 at the tip end of the exhaust passage D. An air pressure-delivering device 13 is operated to generate a negative pressure within the combustion chamber 2, and the fuel gas and the combustion gas are sucked up into the combustion chamber 2 through a burner head 1 thereby to cause an explosion within the combustion chamber 2 by an ignition plug 3. As a result, a native pressure attracting force is generated within the combustion chamber 2 and suitable amounts of the fuel gas and the combustion air are flowed and mixed within the combustion chamber 2 and the explosion and combustion cycle of a gas-air mixed gas is continuously repeated.
Patent JP-H03231674-A (JP)
Title: Manufacture of sterilized plastic bottle
Inventor: SEKIGUCHI KAZUYA
IPC: B08B9/34
Filed: 1990-02-07
Abstract: PURPOSE:To sterilize a bottle efficiently without using any bactericide by inserting a hot water feeding nozzle in a bottle, discharging upward a hot water in such a way that the hot water flows out from the bottom wall of the bottle, then the side wall to a mouth part so as to elevate the temp. of the inner wall of a bottle higher than the sterilization temp. CONSTITUTION:The mouth 2 of a bottle 1 is faced downward and a hot water feeding nozzle 3 is inserted in the bottle from the mouth 2 of a plastic bottle. Then, hot water 4 is spouted upward in such a way that the hot water 4 flows down from the bottom wall 5 of the bottle through the side wall 6 and 6 to outside from the mouth 2. As the hot water spouting from a nozzle 3 is not brought into contact with the hot water which has been brought into contact with the inner wall of the bottle and the tip of the hot water feeding nozzle 3 is not contaminated and as a hot water with a specified amount of heat flows efficiently from the bottom wall of the bottle along the side wall, it is possible to elevate stably the temp. of the inner wall of the bottle to a sterilization temp.
Patent JP-H09222068-A (JP)
Title: Horizontal shaft type hydraulic turbine and pump hydraulic turbine
Inventor: MUTAGUCHI KOZO
IPC: F03B3/10
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To smoothly start a hydraulic turbine and a pump without generating any vibration by providing a plurality of water feeding tubes for feeding water to a runner outer periphery approximately uniformly by spreading these toward the runner roughly axially when water is fed by racing the runner. SOLUTION: After a runner 1 is raced to reach a prescribed rotational speed, if discharging is performed for a storage operation, first pressure water is fed from water feeding tubes 13 opened by being spread in the outer periphery of the runner 1 to the outer periphery of the runner 1 and water is gradually fed so as to have a distribution as uniform as possible from the outer periphery of the runner 1 into the runner 1 by using the centrifugal force of water. Then, when filling of the runner 1 with water is confirmed, the exhaust valve 17 of an exhaust tube 16 is opened and water is fed from a sucking-out tube to the runner 1.  By properly setting the amount of water fed from this water feeding tube 13 and a water feeding spot, the occurrence of vibration caused by the imbalance of a water distribution is prevented especially during an initial water feeding time in which vibration is easily generated.
Patent JP-S57140135-A (JP)
Title: Method and apparatus for continuously forming superhigh-molecular weight polyethylene thick article
Inventor: NANBA TAKEO
IPC: B29C48/395
Filed: 1981-02-26
Abstract: PURPOSE:To enable formation of a thick article, while stably press-charging resin into a die and degasifying the resin, by rapidly heating a superhigh-molecular weight PE powdery material at a high temperature to form granules, and melting and extruding the granules under a specified condition. CONSTITUTION:Superhigh-molecular weight polyethylene powder having averaged molecular weight of 500,000 or more (viscometric) is rapidly heated at a high temperature above its melting point and converted into a granular state including air bubbles in it. The resultant granules are press-charged into the hot-melting zone 7 of the main body 6 of an extruder. A heater 11 is controlled in a manner such that compartments D0-D5 are provided with a temperature  gradient from a higher side to a lower side in the range of 330-160 deg.C. A flowing space 12 is gradually narrowed to raise pressure at 15-200kg/cm<2>. The polyethylene material is formed into a size close to that of a product in a heat- insulating zone 8, and the product is forcedly cooled in a cooling zone 9. The outside size of the product is squeezed in a press-regulating zone 10. The extrusion speed of the product is controlled at a low rate of 0.15-10m/hr, to inhibit the deterioration of surface luster.
Patent JP-H11316323-A (JP)
Title: Optical fiber connector assembly
Inventor: CARLISLE ARTHUR WALLACE
IPC: G02B6/38
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which is easily inserted to and removed from a relevant receptacle without requiring tools neither requiring a grasp of the opposite side, where connection parts are congested, to secure the positive optical contact to a terminal of a counter connector or device. SOLUTION: The main body of an optical connector 41 consists of a means which has an interface end part and a fiber entrance end and fixes a jacketed fiber to the main body, a latch arm 48 which has a near end attached to the main body and free far end, and at least one cam lobe 5 arrange on this arm 48, and an assembly consists of an adapter member 38 which receives the connector, and this member consists of a cavity 39 extended in the axial direction and the main body which has an interface end part and a connector reception end part, and a cam means is provided which is placed in an adapter and is adapted to press the cam lobe as to apply a forward bias force to the connector in the adapter, and a forming means is provided which forms a shoulder for latch connection of the latch arm.
Patent JP-S53116317-A (JP)
Title: Sulfur containing complex esters and spinning lubricants using them
Inventor: ISHIDA NORIAKI
IPC: C10N40/00
Filed: 1977-03-16
Abstract: PURPOSE: Sulfur containing complex esters prepared from three components of a polyhydric alcohol, thiodipropionic acid, and monobasic acid, and having molecular weight of 800 - 300, e.g. sulfur containing complex ester prepared from pentaerythritol and thiodipropionic acid and a mixture of monobasic acids (caprioc acid, capryl acid, and capric acid). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06239035-A (JP)
Title: Recording medium for sublimation type heat-sensitive transfer recording
Inventor: KUSHI KENJI
IPC: B41M5/50
Filed: 1993-02-17
Abstract: PURPOSE:To improve light resistance and reduce fading or discoloration due to light by a method wherein an image receiving layer to be dyed is formed on one side of base sheet and the composition of this layer comprises three components, i.e., a dyeing resin, a cross-linking component and a specific bisphenol compound, each accounting for a specific percentage. CONSTITUTION:The recording medium for a sublimation type heat-sensitive transfer recording has, on one side of its base sheet, an image receiving layer to be dyed with a sublimating dye to be transferred from transfer sheet. Such an image receiving layer comprises three component, i.e., (a) 40-100 pts.wt. dyeing resin, (b) 60-0 pts.wt. cross-linking component and (c) at leas 1-20 pts.wt. compound of the bisphenol compounds represented by the general formula, based on 100 pts.wt. of the sum of the dyeing resin and the cross-linking component. In the formula, R1-R4 are H and alkyl group having 1-4 carbon atoms an A is atomic group consisting mainly of -SO2-, -S- and 1-6 carbon atoms. by the above-mentioned method, the light resistance of the recorded image is improved and the fading or discoloration thereof due to light is reduced.
Patent JP-H03232737-A (JP)
Title: Glass for laser and production thereof
Inventor: NAKAHARA MOTOHIRO
IPC: H01S3/17
Filed: 1990-02-09
Abstract: PURPOSE:To enable obtaining of an optional shape and refractive index distribution and improve laser emitting characteristics and optical amplifying characteristics by incorporating Y2O3, Al2O3 and rare earth element oxide as essential components into the glass. CONSTITUTION:A glass raw material containing (a) Y2O3, Al2O3 and a rare earth element oxide as essential components is inserted into (b) a quartz glass tube and then locally heated to melt the component (a) and simultaneously soften the component (b). The softened component (b) is then drawn or drawn into a wire to cool the component (b) and the component (a) therein. Thereby, the subject glass having a composition of the formula (Ln is rare earth element) is obtained.
Patent JP-S54121438-A (JP)
Title: Surface heater
Inventor: YAMAMOTO NOBUYOSHI
IPC: H05B3/28
Filed: 1978-03-14
Abstract: PURPOSE: To get effectively a surface heater solid with a heating element and conductive wire, by putting the heating element between two layers of fused thermoplastic resin and cooling under pressure.  
     CONSTITUTION: This surface heater is composed of a heating element H made of cold-punched and corrugated metal foil and of insulation coating material Sh. The flexible heating element Hl is reeled out between slits d 1  - d 1 ' of a die D 1 , and fused thermoplastic resin is fed from an extruder E 1  in the die to put the element H 1  between the two filmy resin extruded through the slits d 1 , d 1 ', The resin layers pass through pressure rolls R 1 , R 1 ' and then are cooled and taken up. This heating element is reeled out to an extent required, and the coating is peeled off at both  ends to fit a conductive wire L and terminal seal ST 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06264097-A (JP)
Title: Alkaline sterilizing detergent
Inventor: MISHIMA HIROBUMI
IPC: C11D10/02
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the subject detergent useful in cleaning and sterilizing particularly stubbornly greased spots such as a ventilating fan, an oven, a range, and a floor in a kitchen or a food factory by using a specific quaternary ammonium salt, a specific surfactant, a specific solvent and a specific salt of silicic acid. CONSTITUTION:This detergent comprises pref. 0.1-30wt.% quaternary ammonium salt having at least two 8-10C alkyl groups (e.g. didecyldimethylammonium chloride), pref. 0.1-25wt.% nonionic surfactant (e.g. a polyoxyethylene alkyl ether), pref. 0.1-10wt.% glycol solvent (e.g. diethylene glycol monobutyl ether), and pref. 0.1-10wt.% salt of silicic acid (e.g. potassium metasilicate), wherein all the amts. are based on water.
Patent JP-S51125758-A (JP)
Title: A health promoting food
Inventor: IIJIMA NOBORU
IPC: A23L29/00
Filed: 1976-03-16
Abstract: PURPOSE: A food promoting health in human bodies,preventing generationand growth of malignant tumors and generation of various kinds of other diseases,by normalizing cellular functions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58146202-A (JP)
Inventor: ISHIMORI SHIYOUZOU
IPC: A01B71/00
Filed: 1982-02-23
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-S62186561-A (JP)
Title: Triode tunnel effect element
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1986-02-12
Abstract: PURPOSE:To provide triode characteristics in a tunnel effect element, by providing a grid electrode between and anode and the cathode electrode of the tunnel effect element. CONSTITUTION:A first niobium wiring 2 is formed on an insulating substrate 1 as an anode. A tunnel insulating film 4, which also serves the role of insulation, is formed on the wiring 2. A grid 3 is formed with niobium in a lattice shape so as to hold the insulating film 4. A second niobium wiring 5, which is to become a cathode, is formed through the insulating film 4. Thus the triode characteristics are provided in the tunnel effect element.
Patent JP-S60173024-A (JP)
Title: Production of electroconductive molding
Inventor: FUJIKAWA MASATOSHI
IPC: D06M101/16
Filed: 1984-02-20
Abstract: PURPOSE:To produce cheaply a rigid highly electroconductive acrylic fiber or film, by treating a gel-like acrylic molding with a copper salt-containing aqueous solution, drying it, and treating it with a solution containing a sulfur compound to deposit copper sulfide on it. CONSTITUTION:An undried gel-like acrylic molding (fiber or film) is treated with an aqueous solution containing a copper salt (e.g., CuCl2 or CuSO4) and then dried to obtain a copper component-containing molding. This molding is treated with a solution of a sulfur-containing compound (e.g., Na2S2O3, or NaHSO3) to deposit and/or incorporate a copper sulfide (e.g., Cu2S, CuS, or Cu9S5) on and/or in the molding. Because the undried gel-like molding can easily absorb a large amount of a copper component, a copper sulfide can be easily formed also inside the molding to produce a rigid highly electroconductive acrylic molding.
Patent JP-2000225560-A (JP)
Title: Polishing device
Inventor: MAKIISHI KAZUHIKO
IPC: B24B37/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device equipped with a liquid extracting means capable of extracting a specified amount of polish liquid or any other liquid such as chemical to be fed to a turntable, during the polishing device being in operation and the turntable and a top ring being out of rotation, easily from switch operations, and of measuring the rate of liquid flow per unit time on the basis of the extraction amount. SOLUTION: A polishing device is equipped with a turntable 6 to whose oversurface a polish cloth is attached stretching and a top ring 7, where a work to be polished is interposed between the polish cloth on turntable 6 and the top ring 7 which are rotating independently, and the work is polished while a polish liquid is fed onto the cloth from a polish liquid supplying device, and also other liquid(s) such as chemical is fed onto the cloth from a liquid supply device, wherein further a control valve 10 for sampling of the polish liquid is installed to extract the polish liquid or other liquid(s) fed onto the cloth through switch operations during the polishing device being in operation and the turntable 6 and top ring being out of rotation.
Patent JP-S58147219-A (JP)
Title: Amplitude limiting circuit
Inventor: WATANABE KAZUO
IPC: H03G11/00
Filed: 1982-02-26
Abstract: PURPOSE:To lower the voltage range wherein a compression/expansion type noise reducing device operates, by allowing transistors (TR) in a differential couple to perform amplitude limiting operation. CONSTITUTION:When the output signal of an amplifier is positive, a TRQ1 turns off and a TRQ2 turns on. Then, the current flowing through the TRQ1 decreases and the current flowing through the TRQ2 increases. The output current from a constant current source CS1 is outputted from the TRQ2. When the output of the amplifier 13 is negative, the TRQ1 turns on. Consequently, the current flowing through the TRQ1 increases and the current flowing through the TRQ2 decreases. Therefore, the current flowing through a resistance Rc also decrease.  Since the base of the TRQ2 is held at a constant voltage, the current flowing  through the resistance Rc is less than a specific value, realizing overshoot suppressor's operation.
Patent JP-S55121145-A (JP)
Title: Humidity control circuit
Inventor: INOGUCHI TAKEHIKO
IPC: G01R27/26
Filed: 1979-03-12
Abstract: PURPOSE: To improve response, precision and stability by using a rectangular oscillator of digital IC in addition to a capacity variable type humidity detecting element as a temperature detecting element.  
     CONSTITUTION: Oscillator OSC generates pulses whose pulse width is set freely. Comparator COMP compares and outputs a charging voltage corresponding to relative humidity detected by humidity detecting element RH whose capacity varies according to the relative humidity. Since humidity detecting element RH varies in capacitor according to the humidity with a relatively large capacity abosolute value, no influence of noises is exerted upon it and a resistance of a relatively low value can be used as resistance R 1  to fix a time constant of humidity detecting element RH and resistance R 1 , so that comparator COMP can use that of input impendance obtained by combining two or three transistors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58146250-A (JP)
Title: Composition for formed food and its production
Inventor: SUDA KAZUE
IPC: A23L11/00
Filed: 1982-02-24
Abstract: PURPOSE:A mixture of powdery food, mucilaginous substance of NATTO (fermented soybean), sugar, when necessary, water is formed into a shape of an appropriate size as a food product and combined, as a binder, with other powdery food free from a binder to give a food composition. CONSTITUTION:A powdery food such as soybean flour, potato or sweet potato powder, dextrin, powdery juice, chlorella or powdery vitamins is mixed with a threading mucin produced by a bacillus, which increases its viscosity, when it coexists in water with saccharides, saccharides, such as glucose or fructose, when necessary water. The resultant dough is formed into a shape of an appropriate size as a food product to give the objective composition for formed food.
Patent JP-H05194631-A (JP)
Title: Polymer end-modified polyolefin
Inventor: KOYAMA NAOMI
IPC: C08F8/00
Filed: 1992-02-17
Abstract: PURPOSE:To provide a polymer end-modified polyolefin useful as a compatibility improving agent for different kinds of polymers, as a polymer-modifying agent for imparting good dyeability and adhesiveness to polymers, etc., by modifying the end of the polymer with a (meth)acrylic acid derivative unit. CONSTITUTION:(A) 1 Mole of a living polypropylene or living polyethylene- propylene random copolymer obtained by a polymerization in the presence of a catalyst comprising a vanadium compound of formula I (R<1> to R<3> are H, 1-8C hydrocarbon group wherein at least one of R<1> to R<3> is H and the remainings are not H) and an organic aluminum compound is reacted with (B) 1-1000 moles of a (meth)acrylic acid derivative of formula II (R is H, methyl ; R1 is alkenyl group having a 2-10C terminal double bond), and the reaction product is brought into contact with a proton donor (e.g. an alcohol or a mineral acid) at -100 to +100 deg.C for 1min to 10hr to obtain the polyolefin comprising polypropylene or ethylene-propylene random copolymer whose end was modified with a substituent of formula III.
Patent JP-H06242865-A (JP)
Title: Chattering removing method
Inventor: MATSUDA KOJI
IPC: G06F3/02
Filed: 1993-02-19
Abstract: PURPOSE:To exactly and quickly detect the ON/OFF of a switch in any state by self-learning the chattering of the switch, and setting an optimal timer time, in a chattering removing method by which the chattering of the switch is removed. CONSTITUTION:While a switch ON detection 3 detects a switch ON corresponding to the press of a switch 1, a count width (initial value for the first time, and a previous history value after the next time) set at a counter 6 is set -1 (or +1), and a switch ON width is counted and the maximum value is detected by a switch ON width detection 4, and this processing is repeated. Then, when the count width set at the counter 6 is set 0 (or a prescribed value), the result of the switch ON state detection is outputted, and a value obtained by multiplying the maximum value of the detected switch ON width(except the final value) by a chattering safety coefficient is set the previous history value.
Patent JP-H05223914-A (JP)
Title: Analizing device for various factors of radio wave for finding direction of one pulse reception
Inventor: MIYAHARA SHUNJI
IPC: G01S3/74
Filed: 1992-02-17
Abstract: PURPOSE:To determine true azimuths of radio waves having unknown frequency and different frequency which simultaneously arrive by providing a direction finder and a wave source analyzer for measuring various factors of radio waves with the output received from the finder. CONSTITUTION:Radio waves from a wave source received by a reception antenna 2 are input to a reception direction finder 4, received radio waves are output for each azimuth of a wave source to a determined output terminal, and a radio wave various factor analyzer 1 to which this output is input measures the input reception wave to analyze various factors of the radio wave. Since a direction of the incoming wave can be thus found or the wave source can be analyzed in one pulse or immediately, incoming directions of the waves can be securely known even if a plurality of waves are coming simultaneously.
Patent JP-H08221262-A (JP)
Title: Device for starting program
Inventor: OKUNI YUJI
IPC: G06F9/06
Filed: 1995-02-17
Abstract: PURPOSE: To improve operability by adding, correcting, and deleting the program without changing the contents of a menu program and changing the display arrangement order of the name of the program. CONSTITUTION: A menu program 22 and a definition file 23 are provided. The menu program 22 is provided with a name display means 31 and a start. execution means 32. With the control of the CPU, the menu display name of the item statement by the final item number which is specified by the header statement of the file 23 is displayed by the arrangement in the order of the item number on the screen of the display device. When the item statement of the program item is specified by an execution key, the corresponding program is started by the program path of the item statement and the corresponding program is started and executed.
Patent JP-H01205189-A (JP)
Title: Heat-fixing device
Inventor: AIHARA TADASHI
IPC: G03G15/20
Filed: 1988-02-10
Abstract: PURPOSE:To prevent occurrence of deformation, such as bending, etc., in a carrier by heating the carrier from both surface and back sides so that the fixing speed can be made faster and the water evaporating quantities from both surface and back sides of the carrier can become uniform. CONSTITUTION:Heating rolls are respectively formed by successively piling up coupling layers 22 and 32, insulting layers 23 and 33, and heating layers 24 and 34 on hollow cylindrical bodies 21 and 31, and then, a heat-resisting elastic layer 36 is formed on the outer surface of one of the heating rolls. Moreover, a mold releasing layer 25 is formed on the outer surface of the other heating roll which is brought into contact with a toner image. Then the heating roll pair is constituted in such a way that a nip width of >=2mm can be formed between the rolls. Therefore, the water evaporating quantities from both surface and back sides of a carrier become uniform. Thus the carrier can be heated from both surface and back sides and occurrence of undesirable deformation in the carrier can be prevented.