baber/WOPTO huggingface dataset:
Patent JP-H02222502-A (JP)
Title: Grain boundary oxidation type non-linear resistance element
Inventor: SUZUKI TATSUYA
IPC: H01C7/10
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the title resistance element provided with both varistor characteristics and capacitor characteristics, and also having high varistor voltage, a large non-linear coefficient and large withstanding surge voltage by a method wherein a specifically prescribed quantity of a specific oxide is contained in the element consisting of (Sr1-xCax)TiO3, and Nb, W, Ta and In or an oxide of rare-earth element. CONSTITUTION:Against an element consisting of (Sr1-xCax)TiO3 (provided that x<=0.25) of 98.0 to 99.9mol% and an oxide, consisting of at least a kind selected from Nb, W, Ta, In and a rare-earth element, of 0.1 to 2.0mol%, sodium oxide, titanium oxide, molybdenum oxide of 0.01 to 2.0mol% in total quantity of (Na2O>0, TiO2>0 and MoO3>=0, by converting the above-mentioned material into Na2O, TiO2 and MoO3, is added. For example, the base material of the semiconductor porcelain, which is sintered and mainly composed of the above- mentioned composition, is coated with the mixed oxide of Na2O, TiO2 and MoO3, together with varnish, a heat treatment is conducted thereon at 1200 deg.C for two hours in the air, and a porcelain unit to be used for element can be obtained.
Patent JP-S59168840-A (JP)
Inventor: NAGAI HIDEO
IPC: G01N23/04
Filed: 1983-03-17
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-H07233955-A (JP)
Title: Action sound simulating device and water spouting simulation device
Inventor: SUEHIRO JUNKO
IPC: F24H1/00
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate the selection of a drive device by a method wherein one of the data concerning action sounds of a drive device stored in a storage means is selected and sound is outputted based on the selected data concerning action sound. CONSTITUTION:A data selecting means K2 selects one of the data stored by a storage means K1 concerning action sounds of a drive device such as a hot water apparatus, feed water pressurizing device, etc., and a sound output means K3 outputs sounds based on the selected action sound. Further, a position data storage means stores data concerning positions for receiving the action sounds of the drive device and the means K3 outputs sounds based on the data concerning the positions and the action sounds stored by the means K1. Consequently, not only the action sounds of the drive device are outputted but the action sounds are outputted, taking the receiving positions into consideration, thereby facilitating the selection of hot water apparatus or feed water pressurizing device, etc.
Patent JP-H01251213-A (JP)
Title: High frequency power generator
Inventor: GERUHARUTO FURATSUHIENETSUKAA
IPC: H05B6/10
Filed: 1989-02-23
Abstract: PURPOSE: To guarantee the safe working of a high frequency power generator by performing the switchover between a current feedback and a voltage feedback when the amount of load impedance becomes a preliminary adjusted characteristic value or more or below by an electronic switch and load impedance fluctuates. CONSTITUTION: The feedback in a power generator is taken out from the output circuit of a power amplifier 1 by two methods. Namely, the feedbacks are the current feedback by the current passing a serial resonance circuit Cs Ls via a conversion element and the voltage feedback taken out franc the voltage of a parallel resonance circuit Cp Lp via the conversion element, etc. In order to perform the switchover between these voltage feedback and current feedback, an electronic switch 5 is provided. This switch 5 is connected with the current feedback when the amount of the load impedance connected with a high frequency power generator becomes a preliminarily adjusted charactersitic value or below, and is connected with the voltage feedback when the amount of the load impedance becomes the preliminarily adjusted characteristic value or more.
Patent JP-S51122006-A (JP)
Title: Process for preparation of unsaturated alcohol containing halogen
Inventor: MORI FUMIO
IPC: C07B61/00
Filed: 1975-04-14
Abstract: PURPOSE: Unsaturated alcohol halide 3 is prepared by the reaction of aldehyde 1 with olefin 2 in the presence of an acid catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63213348-A (JP)
Title: Manufacture of resin sealed type semiconductor device
Inventor: MOGI NAOKI
IPC: H01L21/56
Filed: 1987-03-02
Abstract: PURPOSE:To reduce occurrence of resin cracks after soaking a semiconductor element into a soldering bath, by performing coating of interface active agents on at least one surface or both surfaces of a semiconductor element and a rear of a lead frame island part and next performing resin sealing. CONSTITUTION:Coating of interface active agents is performed on at least one surface and both surfaces of a semiconductor element and a rear of a lead frame island part, and next resin sealing is performed. Interface active agents or the like in a hydrocarbon group.a silicon group.a fluorine group are applicable to these interface active agents. Impact of vapor explosion of water which invades an interface formed between the element and the resin and another interface formed between the lead frame and the resin, causing resin cracks during the soldering soaking of the substrate, is relaxed by peeling the interface, so that the number of resin crack generation times can be much decreased.
Patent JP-H06257509-A (JP)
Title: Oil pan of internal combustion engine
Inventor: ARISAWA HIROSHI
IPC: F02F7/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide an oil pan of an internal combustion engine which is provided with a shallow bottom to receive oil and a deep bottom to sump oil, and which is structured so that it prevents vibration noise from producing by increasing the strength of the shallow bottom and increases oil recovery efficiency. CONSTITUTION:An oil pan comprises different depth parts of a deep bottom 10 and shallow bottom 11 at the bottom of it. On the shallow bottom 11, ribs 13 to 15 are installed to guide oil to the deep bottom 10 and increase the strength of the shallow bottom 11, and the side surfaces 13a to 15a on the right side of the ribs 13 to 15 are used as oil guide faces. On the ribs 13 to 15, first bosses 17 with which pushing pins are made in contact in mold releasing operation of the ribs when they are cast to form are installed at specified intervals, and also second bosses 18 on which female threads to fix the deep bottom 10 are formed are formed integrally. Then these bosses 17 and 18 are installed so that they are projected to only the sides 13b to 15b opposite to the oil guide face.
Patent JP-H03246764-A (JP)
Title: Data base retrieving system
Inventor: AKIYAMA TERUO
IPC: G06F17/30
Filed: 1990-02-26
Abstract: PURPOSE:To select one or more files suitable for a desired content by generating the histograms of all key words attached on data on which a retrieval key word is attached at every file or designated plural files. CONSTITUTION:A key word conversion part 1 performs conversion to the retrieval key word X' by performing the retrieval of a key word dictionary 2 based on a word inputted as a retrieval word, and retrieves every file comprising data bases 4, 4',... based on the key word X', and extracts the data on which the retrieval key word X' is attached. Next, all the key words attached on extracted data are extracted at every file or designated plural files, and they are outputted to a histogram calculation part 3. The histogram is generated by arranging the key word at every file or designated plural files, and the retrieval key word X' and the histogram are displayed on a display part 5. In such a way, it is possible to easily select the file optimum for a retrieval content from the data bases 4, 4',....
Patent JP-H01219992-A (JP)
Title: Account-settling device for card type automatic vending machine
Inventor: MAEDA MUNEKAZU
IPC: G07F7/08
Filed: 1988-02-26
Abstract: PURPOSE:To smoothly execute the settlement of accounts by printing an installation trader code and a sales total amount from printers of plural sets of automatic vending machines and carrying them back and distributing the cash to each installation trader. CONSTITUTION:When a card 1 is inserted into a card read/write means 2 and a commodity is selected by a selection switch 5, its commodity is carried out of a commodity carrying-out means 7, and a sales amount is added and stored in a sales total storage means 9. An operator prints an installation trader code and a sales total amount at a suitable time by using a printer 13 and carries it back, and based on its printed contents, cash is distributed to plural automatic vending machine traders.
Patent JP-H03247435-A (JP)
Title: Preparation of molded item made of flexible polyvinyl chloride
Inventor: IZAWA SHOGO
IPC: B29C48/76
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a product with good appearance by a method wherein after a powdered material is prepd. by stirring a raw materials such as a PVC resin, a plasticizer, a stabilizer, a filler, a coloring agent, etc., by means of a high speed mixer and grinding the mixture, and a kneading piece is placed on a coaxial position of each screw and molding is performed by an extrusion molding machine wherein a vent hole is provided on a cylinder. CONSTITUTION:After raw materials such as a PVC resin A, a plasticizer B, a stabilizer C, a filler D, a coloring agent E etc., are stirred by means of a high speed mixer 10 and the mixer is ground to prepare a powdered material, this is powdered material is extrusion-molded by a special extruder 11 of a multi-axial type wherein to improve kneading ability, a kneading piece N is provided on a coaxial position of each screw S and a vent hole V for removing a volatile ingredient is provided in a cylinder to prepare a flexible molding made of vinyl chloride. As the kneading piece N is provided on the screw part of the extruder 11, the powdered material is rapidly and thoroughly kneaded and as the generated gas is evacuated from the vent hole V, a flexible vinyl chloride product with good appearance can be molded.
Patent JP-H10245792-A (JP)
Title: Low density body
Inventor: SUENAGA HIROSHI
IPC: D21H11/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low density body having biodegradability, further excellent in ply bond strength and hardly causing paper powder by using a slurry comprising a cellulose fiber having an average ovality within a specific range and a superfine fiber having a bond-strengthening factor not less than a specified value. SOLUTION: This low density body having 0.05-0.45g/cm<3> density is obtained by mixing 35-97wt.% swollen cellulose fiber obtained by carrying out a mercerization treatment or a liquid ammonia treatment of a pulp fiber, and having 1.1-1.7 average ovality with 3-65wt.% superfine fiber comprising a pulp fiber having 0.01-0.80mm number average fiber length, 150-500% water retention value and >=0.15 bond-strengthening factor to provide a slurry, and carrying out papermaking by using the slurry as a paper stock.
Patent JP-H05250953-A (JP)
Title: Control switch
Inventor: TAKADA HIROYUKI
IPC: H01H13/14
Filed: 1992-03-03
Abstract: PURPOSE:To provide a control switch having a good mass-productivity and of a low cost with which breakage and malfunction of electronic parts on a printed board by static electricity can be prevented, and with which work efficiency in assembling or in service can be increased. CONSTITUTION:A switch 2 installed to a printed board 1, a cap-shaped switch pushbutton 3 provided at the switch to cover the whole body of it through a resilient member 4 installed inside are enclosed with a cylinder part 5a of a case 5 installed to the printed board 1. A pressure part of the switch pushbutton 3 is exposed from a hole 5b communicating with the cylinder part 5a provided in the case 5.
Patent JP-S61205444-A (JP)
Title: Method of processing plant protein food
Inventor: NISHIYAMA TOSHIHIKO
IPC: A23J3/14
Filed: 1985-03-07
Abstract: PURPOSE:To obtain the titled food having increased fibrous properies, improved tissue and taste, and characteristics such as those of the eyes of scallops, etc., by cutting thinly or tearing a plant protein food, and bonding it. CONSTITUTION:A food comprising plant protein as a main component, having a fibrous structure,is thinly cut or torn, bonded, and the aimed food is processed. Preferably the thinly cut or torn food alone is bonded or two or more of the thinly cut or torn foods are blended and bonded, or the single food or blended foods are bonded together with other food.
Patent JP-H08239420-A (JP)
Title: Method for purifying polymerization product
Inventor: HIGUCHI YASUSHI
IPC: C08F20/14
Filed: 1995-03-06
Abstract: PURPOSE: To purify a soln.-polymn. product mainly comprising a methacrylate polymer, etc., efficiently without causing the degradation in qualities by removing volatile components such as an unreacted monomer and a solvent with an extruder having vent holes under specified conditions. CONSTITUTION: A polymn. product contg. volatile components such as an unreacted monomer, a by-product, and a solvent (e.g. methanol or acetone) is heated to 120-270 deg.C and fed into an extruder having vent holes and having the barrel temp. kept at 170-280 deg.C to separate and recover most of the volatile components through the first vent hole kept under a pressure of 0.3-3atm. The remaining volatile components are removed through the downstream-side vent holes kept under a pressure of 1-400Torr to reduce the volatile content to 1wt.% or lower. An esp. suitable solvent for the polymn. is methanol. The vented extruder used kneads a thermally molten polymer with a screw rorating in a high-temp. cylinder and extrudes the polymer through a die.
Patent JP-H11243535-A (JP)
Title: Digital broadcast reception reproducing system and digital broadcast transmission method
Inventor: KUNIHIRA TADASHI
IPC: H04N7/16
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast reception reproduction system that surely updates key entitlement management message(EMM), whether or not data recorded on a recording medium are reproduced. SOLUTION: When a digital broadcast wave is received where a transport packet(TP) of an EMM is included in a transport stream(TS) in a reproduced output, an EMM processing section 15 demultiplexes the received digital broadcast data irrespective of the processing by a main body of a transport decoder 7 related to the reproduction output, makes a reference to a conditional access table(CAT) in the TS, and separates the EMM data from the digital broadcast data, when it is discriminated that the TP of the EMM is included in the TS, and then allows an IC card 6 to update and store the EMM data.
Patent JP-H07254380-A (JP)
Title: Insulation coating material and cathode-ray tube using same
Inventor: ISHIGAKI TOSHIMASA
IPC: H01J29/88
Filed: 1994-03-16
Abstract: PURPOSE:To provide a high electric insulation property and realize solvent reproduction by mixing a polysiloxane resin having a condensation reaction group with alkoxy silane and oxime silane each expressed by a predetermined formula. CONSTITUTION:Alkoxy silane and oxime silane each having characteristics as a cross-linking agent are mixed, thus enhancing solvent reproduction of an insulative coating material of an insulative coating film 6 while enhancing an electric insulating property. Namely, alkoxy silane, oxime silane, amino silane, acyloxy silane or the like is used as a cross-linking agent of a polysiloxane resin. In this case, the polysiloxane resin has a condensation reaction radical; alkoxy silane is expressed by a formula: RmSix4-m (wherein R represents a univalent hydrocarbon group; and X, an alkoxyl group); and oxime silane is expressed by a formula: RnSiZ4-n (wherein R represents a univalent hydrocarbon group; and Z, an oxime group). These materials are mixed for use.
Patent JP-S60190285-A (JP)
Title: Rapid water purifying system using fibrous activated carbon
Inventor: MIYASHITA YUUJI
IPC: C02F1/28
Filed: 1984-03-12
Abstract: PURPOSE:To rapidly remove a minute amount of the org. compound, the org. chlorine compound and the inorg. chlorine compound in drinking water, by treating drinking water by using a water purifying system using fibrous activated carbon at least in a part thereof. CONSTITUTION:Drinking water is treated by a water purifying system wherein fibrous activated carbon obtained from a precursor material such as a polyacrylonitrile fiber, a rayon fiber or a phenol-formaldehyde resin fiber (hereinbelow referred to as a Kynol fiber) is used at least in a part thereof. When a fabric 1 comprising Kynol activated carbon is used in the water purifying system and tap water with chlorine content of 0.2ppm is flowed to a direction (a) at an average speed of 20ml/sec and a treatment amount capable of holding chlorine content to 0.05ppm or less is measured, said treatment amount was about 2m<3>. In this case, the used fabric comprises stacked five twill weave fabrics of which the METSUKE is 190g/m<2>, the fine pore specific surface area is 2,700m<2>/g and the thickness is 0.9mm..
Patent JP-H02225037-A (JP)
Title: Manufacturer of vibration-damping steel tube
Inventor: SAKAKIBARA YOJI
IPC: B05D7/14
Filed: 1989-02-27
Abstract: PURPOSE:To demonstrate superior vibration-damping performance without adding the weight in a substantial extent by bonding partly a film with the inner surface of a tube. CONSTITUTION:A nozzle 5 is of a structure of oozing partly a resin adhering prevention agent 1 fed from inside a tank 2. Because of said structure, the resin adhering prevention agent 1 can be applied in the stripe form of the whole length of the inner surface of the tube in the longitudinal direction by transferring a steel tube 7 by a conveyor 8, inserting a nozzle 5 into the tube and also discharging the same. As for thermoplastic resin powder to be used, polyethylene or the like can be used, and for the resin adhering prevention agent applied partly to the inner surface of the tube before heating the steel tube, mineral oil, synthetic oil, fish oil and the like can be used. In addition to damping performance of a resin film itself, a resin film surface and a steel tube surface are rolled at the time of vibration on a non-bonded surface, and converting vibration energy to heat energy is generated, and high vibration- damping performance is demonstrated by said composite effect.
Patent JP-S51119677-A (JP)
Title: A method for treating a slag after desulfurization
Inventor: YOSHIMURA HIDEO
IPC: C21C1/02
Filed: 1975-04-14
Abstract: PURPOSE:A method for treating a slage after desulfurization without giving rise to pollution.
Patent JP-H03250131-A (JP)
Title: Variable brace structure
Inventor: KISHII TOMOYUKI
IPC: E04H9/02
Filed: 1990-02-28
Abstract: PURPOSE:To improve profitability by interposing a parallelogrammatic expansion frame at the intermediate part of a brace, and constructing this expansion frame in such a way as not to react to compressive force acting upon the brace cut to react only to tensile force. CONSTITUTION:Seismic force, wind force and thermal stress inputted into a building cause compressive force to act upon a brace 3. In a parallelogrammatic expansion frame B, a pair of relative pivotally fixed parts 5 are deformed in such a way as to approach by e1, and a pair of other pivotally fixed parts 5' move away from each other until the distance between them becomes l2 from l0 and horizontal members 6, 6' are mutually separated. When tensile force acts upon the brace material 3, only the relative pivotally fixed parts 5 move away by the fixed distance, and the relative pivotally fixed parts 5' approach by the fixed distance. In addition, one horizontal member 6 is metal- touched by the other horizontal member 6' so as to transmit the tensile force to the brace material 3.
Patent JP-H04263001-A (JP)
Title: Homogenizing treatment of alloy material for producing rare earth-fe-b magnet
Inventor: TAKESHITA TAKUO
IPC: C22C33/02
Filed: 1991-02-18
Abstract: PURPOSE:To efficiently apply homogenizing treatment to an R-Fe-B alloy material, which is composed essentially of Y-including rare earth elements (represented by R, the same applies to the following), Fe, and B, without causing the adhesion of the above material to a tray. CONSTITUTION:An R-Fe-B alloy material composed essentially of R, Fe, and B is embedded in an R2O3 powder or in a powder mixture prepared by adding an R-Fe-B magnet powder to the R2O3 powder by 0.1-50wt.% and then held at 1050-1200 deg.C to undergo homogenizing treatment.
Patent JP-S61233693-A (JP)
Title: Vinyltrimethylsilyl group-containing carbonyl compound
Inventor: SATOU FUMIE
IPC: C07F7/08
Filed: 1985-03-08
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H or OH protecting group; R<2> is H, alkyl, alkenyl, group shown by the formula -(CH2)nOH, or group shown by the formula II; R<3> is H, alkyl, alkenyl, group shown by the formula II or III (Y is H, lower alkyl, halogen, etc.; n and m are 1-5), aliphatic ketone, or ketal]. USE:A reagent or a reaction intermediate useful for synthesizing a saccharide derivative or an optically active physiologically active substance. PREPARATION:For example, 2,3-isopropylidene glyceraldehyde shown by the formula IV is reacted with an organometallic compound shown by the formula V [M is MgX (X is halogen), Li, etc.] to give a novel compound shown by the formula VI, the glycerol derivative is subjected to cleavage and subjected to glycol oxidation reaction to give a compound shown by the formula I (R<2> is H). Then, this compound, for example, is reacted with an organometallic compound shown by the formula R<2>MgX R<2> is not H) and the prepared 1,2-diol derivative is oxidized to give a compound shown by formula I.
Patent JP-H06233904-A (JP)
Title: Dissolution of raw material of silica type flocculating solution, method for producing silica type flocculating solution and apparatus therefor
Inventor: NISHIMURA TSUTOMU
IPC: B01F1/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a silica type flocculating soln. high in the content of monomer silica and having high stability by charging a silica type flocculating soln. raw material having specific Ca basicity of a dissolution equlibrium amt. capable of being dissolved by a dilute sulfuric acid into a dissolving tank wherein the dilute sulfuric acid with predetermined concn. is prepared. CONSTITUTION:A fixed amt. of water is supplied to a dissolving tank and sulfuric acid is poured in the tank while the water in the tank is stirred to prepare dilute sulfuric acid with predetermined concn. A silica type flocculating soln. raw material having a specific Ca basicity, for example, Ca basicity of about 1.5 is charged to the dissolving tank and held until it reaches dissolution equilibrium. Next, if necessary, it is judged whether the pH in the dissolving tank exceeds 2.5 and, when the pH is below 2.5, the prepared soln. is held for several min until the pH exceeds 2.5 and, when the pH is 2.5 or more, it is judged whether filtering is performed and, when no filtering is performed, the prepared soln. is used as a silica type flocculating soln. as it is and, in the case of filtering, a filtrate is used as the silica type flocculating soln.