baber/WOPTO huggingface dataset:
Patent JP-H10239339-A (JP)
Title: Resin-sealed type rotation sensor and apparatus and method for manufacturing the same
Inventor: SAWAGUCHI MASA
IPC: G01D5/245
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify a positioning constitution of an insertion part, and facilitate development and enhance cost efficiency of an insert mold, by melting an annular projection by a thermoplastic resin injected into the insert mold at a melting temperature to form a housing and welding the projection integrally with the housing. SOLUTION: A sharp end of a clamp pin in a mold is fitted in a supporting hole 27 at one side of a bobbin 22. An insert mold is closed, and a leading end part, of the clamp pin projecting to an inner face of the insert mold is inserted into the other supporting hole 27 preliminarily formed in a primary component, 31 (bobbin 22), thereby clamping (positioning) the primary component 31 not to move in the insert mold. The same thermoplastic resin as that of the bobbin 22 is injected to a cavity space in the closed insert mold, whereby a housing 32 which is to water-tightly enclose the primary component 31 is insert molded between the primary component 31 and insert mold.
Patent JP-S51132503-A (JP)
Title: Radial tyre
Inventor: OKAMOTO KAZUO
IPC: B60C15/00
Filed: 1975-04-09
Abstract: PURPOSE: To provide a steel radial tyre wherein the deformation of carcass line by the internal pressure is suppressed, the initial deformation appearing in the end of chafer is minized and the generation of chafer separation is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11317380-A (JP)
Title: Method and device for depositing cobalt
Inventor: MURPHY WILLIAM J
IPC: C23C14/58
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming cobalt on a silicon substrate which contains a specific oxide on its surface. SOLUTION: An improved sputtering apparatus 10 is used. The sputtering apparatus 10 is improved, in such a manner that it is provided with an electric circuit 18 to be connected to a ground. A wafer 17 disposed in the apparatus is electrically connected to a ground circuit 18. The ground circuit 18 preferably includes a resistor 19 inside for controlling the wafer potential and the current from the wafer to the ground. By supplying a current from the wafer to the ground, preferably a ground circuit including a resistor, the cleaning of the specific oxide on the surface of the silicon and deposition of cobalt on the silicon which has been cleaned can be performed at the same time, as it is. Immediately after that, the substrate having deposited cobalt on is surface is annealed, and flat and uniform cobalt silicide is formed over a specified region of the surface of a wafer.
Patent JP-S60188837-A (JP)
Title: Gas detecting device
Inventor: HARASHIMA TOSHIHIKO
IPC: G01N27/26
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the danger of ignition or explosion of an uncombustion gas by constituting a titled device so that a temperature is controlled by switching a heating temperature target value of a gas detecting element to two kinds of an operating time use and a holding time use in accordance with a state of the device. CONSTITUTION:When one of an analysis meter start command signal 17 by a boiler reset signal, etc. or an analysis meter holding command signal 18 by a boiler trip signal, etc. is inputted in response to a signal for showing an operating condition of a boiler, a temperature set value 19 of the time of an analyzing operation and a temperature set value of the holding time are switched by a switching device 21, and a temperature set value 25 of an analyzing element (omitted in the figure) is set. Also, in accordance with a deviation of an output of a temperature detector 16 against the set value 25, a heater request signal 26 is calculated by an operator 22 by means of proportion or proportional integration, etc. Subsequently, the signal 26 is amplified by an amplifier 23, a current supplied to a heating heater 14 is controlled, and a heating degree of the analyzing element is increased or decreased. In this way, at the holding time, a heating temperature becomes below an ignition point of an uncombustion gas, therefore, a danger can be prevented.
Patent JP-H10239047-A (JP)
Title: Distance measuring device using reflected laser beam
Inventor: TOKUYAMA HARUMICHI
IPC: G01B11/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To expand the range of a measurable distance in a distance measuring device using a reflected laser beam. SOLUTION: A laser light source 1 is arranged in the front of a measured object face 6 and radiates a laser beam to the measured object face 6. A position detecting element 3 measuring the position of the arriving beam is arranged on a reference face 5. A condensing lens 2 arranged in the front of the position detecting element 3 has the optical axis at the angle θ against the radiation direction of the laser beam and converges the reflected beam diffusion-reflected on the measured object face 6 on the position detecting element 3. The condensing lens 2 and position detecting element 3 are installed on a rotary table 4, and the angle θ is adjusted to change the range of a measurable distance when the rotation angle of the rotary table 4 is adjusted.  The distance R2 from the position detecting element 3 to the condensing lens 2 can be automatically adjusted interlockingly with the adjustment of the angle θ.
Patent JP-S53128935-A (JP)
Title: Starting device for mobile computer
Inventor: YOSHIDA MATSUHISA
IPC: B60K26/00
Filed: 1977-04-15
Abstract: PURPOSE: To secure an assured start for the starting device of the control system mobile computer for the vehicle use, by generating the start signal with a delay for the time from the power source throwing time and the start operation completion time through the time when the supply voltage becomes normal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10241080-A (JP)
Title: Heat ray sensor and informing device
Inventor: KUBO KAZUYA
IPC: G08B23/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify a setting work in an informing device. SOLUTION: A heat ray sensor 10 and the informing device 1 are connected by a communication channel 22. A specified item is set at a setting part 14 of the heat ray sensor 10. Transfer of contents set at the setting part 14 is requested to all the heat ray sensors 10 at the start of power supply by a controller 2 of the informing device 1. And the received contents of the setting are stored and registered in memory by the controller 2.
Patent JP-S61203391-A (JP)
Inventor: KUSUMOTO SHINJI
IPC: B65D88/78
Filed: 1985-03-05
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-S52125816-A (JP)
Title: Pipe connecting method
Inventor: MIYAZAWA TAKESHI
IPC: B23K1/14
Filed: 1976-04-14
Abstract: PURPOSE: For connecting pipes securely, to increase silver-solder welding area by providing a proper number of grooves in the connection parts thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000236860-A (JP)
Title: Flavor deterioration-preventing agent for drink and food, method for preventing deterioration of flavor of drink and food and the drink and food
Inventor: ENDO HIROKATSU
IPC: A23L3/3544
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flavor deterioration-preventing agent which is useful for drinks and foods, can remarkably prevent the deterioration of their flavors due to heat, light or the like, has an excellent flavor-stabilizing property, and is useful for fruit juice-free drinks, and the like, by adding a flavonol compound and neohesperidin dihydrochalcone as active ingredients. SOLUTION: This flavor deterioration-preventing agent for drinks and foods contains (A) a flavonol compound such as one of various glycosides including 3-0 glycosides such as kaempferol, triforine, astragalin and robinin in an amount of 1 pt.wt. and (B) neohesperidin dihydrochalcone such as neohesperidin dihydrochalcone produced by hydrogenating neohesperidin which is a natural flavonoid in a plant such as a citrus plant preferably in an amount of 0.0001-1 pt.wt. The components A and B are preferably added to a drink or food to prevent the deterioration of the flavor of the drink or food.
Patent JP-H11239817-A (JP)
Title: Manufacture of special shaped tube
Inventor: NOMURA SHOJI
IPC: B21C1/22
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the manufacturing method for a special shaped tube by which the surface area is increased and, for example, even in the case where the tubes are used for the internal tubes for double-pipe type heat exchangers, sufficient clearance is secured with the external tube. SOLUTION: By advancing a tube stock into a die while bringing it into pressure-contact with at least one slope which is formed in the introduction part of a die, the tube wall of the tube stock in a part on the center axis of the slope is partially deformed and, furthermore, by advancing the tube stock into the introduction part, the tube wall is compressed in the peripheral direction by reaction force from the introduction part where is gradually narrowed by a tapered shape and a concave groove 15 which is depressed in the inward direction of the tube stock is formed in the axial direction of tube.
Patent JP-S55136567-A (JP)
Title: Plasma arc stabilizing equipment
Inventor: YONEYAMA HISASHI
IPC: B23K9/06
Filed: 1979-04-11
Abstract: PURPOSE: To make pilot arc starting easy by low current output and stabilize arc by connecting a reactor in series to the resistance of the stabilizer.  
     CONSTITUTION: A stabilizer 6 is connected between a nozzle 1b and the work 2 and the stabilizer is constituted by a reactor 6a having an arbitrary inductance connected in series to a resistance 4a and further a capacitor 6b connected in parallel with this series circuit. The reactor 6a has the action to suppress the starting current at the pilot arc starting and the action to suppress the ripple of the pilot current. The capacitor 6b has the bypass action for high-frequency current. Hence, at the pilot arc starting, the high-frequency current of a DC TIG power source 3 flows between the electrode 1a and nozzle 1b owing to fluid gas 5, but the rush current at the starting is suppressed by the reactor 6a, by which abnormal arc discharge is prevented and the damaging of the narrow passage of the nozzle 1b prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58161881-A (JP)
Inventor: OOTSUJI JIROU
IPC: G21C7/08
Filed: 1982-03-19
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-H07252013-A (JP)
Title: Sheet take-out device
Inventor: OKUMURA KEIJI
IPC: G03G15/00
Filed: 1994-03-15
Abstract: PURPOSE:To place sheets accurately on a bottom surface by providing a sheet storing part provided with a bottom surface on which sheets delivered from a sheet delivery means are placed and a sheet guide mechanism to lead the lower part of the sheets being delivered to the forward side of an image forming device. CONSTITUTION:A delivery mechanism 151 of a multi-stacker 3 delivers sheets P in a bin to the forward side of an image forming device. Also the bottom part of the sheets P being delivered is led to the forward side of the image forming device by a guide member 306 projected from a slit 225a formed in a side wall 225 to a sheet conveying route 153 side so as to deliver the sheets P. Then the delivered sheets P are placed on a sheet storing part 152 provided with a bottom surface 226. Thus the sheets P can be placed well on the bottom surface 226.
Patent JP-H10242596-A (JP)
Title: Board, its manufacture, and its inspection method
Inventor: KURAMOTO KATSUYUKI
IPC: H05K3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a board whereby the functions of its signal outputting and signal inputting terminals can be inspected easily without manufacturing any expensive inspection jig. SOLUTION: In a board 1, a main board 2 and an inspection board 3 are formed integrally with each other. The main board 2 has signal outputting terminals 60a-60c, 61a-61d and signal inputting terminals 60d-60f, 62a-62d of connectors 60, 61, 62, and has wiring patterns 81-86, 40-47, 91-98, individually connected with its signal outputting and signal inputting terminals. Also, the inspection board 3 has inspection wiring patterns 51-57 for connecting electrically with each other the signal outputting terminals 60a-60c, 61a-61d and the signal inputting terminals 60d-60f, 62a-62d of the main board 2.
Patent JP-H11228493-A (JP)
Title: Production of chlorobenzoyl chlorides
Inventor: VAN DEN AKKER LAURENS WILHEM
IPC: C07C45/46
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing chlorobenzoyl chloride useful as an intermediate for an agrochemical, a medicine or a liquid crystal in an industrial scale in a high yield by treating trichloromethylarene with water in the presence of a Lewis acid at <80 deg.C. SOLUTION: A chloro-trichloromethylbenzene of formula I [(n) is 1, 2 or 3], preferably 4-chloro-trichloromethylbenzene or 2,6-dichloro- trichloromethylbenzene is heated to a temperature lower than 80 deg.C (preferably 45-65 deg.C) in the presence of a Lewis acid (e.g. FeCl3 ), and water is slowly added to the stirred obtained solution to provide the objective chlorobenzoyl chloride of formula H in the method for producing chlorobenzoyl chloride.
Patent JP-H10106273-A (JP)
Title: Semiconductor memory
Inventor: TAKADA SHIGEKAZU
IPC: G11C14/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To automatically switch a nonvolatile operation mode and a volatile operation mode in accordance with the voltage level or forcibly switch irrespectively of the voltage level, by providing a plurality of detection circuits for the voltage level of a power source and signal generation circuits. SOLUTION: An external input signal IN1 to a source voltage level detection circuit 5 has a voltage level not lower than a predetermined voltage level, and an external input signal IN2 to a source voltage level detection circuit 6 has a voltage level not higher than a predetermined voltage level. An out signal SET from the circuit 5 becomes a high level, while an output signal RESET from the circuit 6 maintains a low level. At this time, an output signal PMT from a latch circuit 4 is turned to a high level, so that a nonvolatile operation mode is inactivated and a volatile operation mode is activated. Accordingly, a normal operation mode of a semiconductor memory, namely, the volatile operation mode can be started to be evaluated after a circuit system completes its operation.
Patent JP-S63211920-A (JP)
Title: Frequency synthesizer
Inventor: SAKAMOTO MASAYUKI
IPC: H03L7/20
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a signal having a frequency being the multiple of an input frequency stably with improved C/N by applying attenuation vibration or inter mittent oscillation at a prescribed frequency synchronously with a trigger pulse input and inputting its output to a PLL. CONSTITUTION:A ringing oscillator 6 is oscillated synchronously with the period of an input pulse at the resonance frequency of a parallel resonance circuit composed of a coil and a capacitor while using a positive pulse being the output of differentiation circuit 5. The output signal of the ringing oscillator 6 is input ted to a phase comparator 1, its comparison output is integrated by a low pass filter 3 and goes to a DC voltage. The Dc voltage is fed back to control the oscillated frequency of a voltage controlled oscillator 2 and used to make the oscillated frequency coincident with the oscillated frequency of the ringing oscillator 6. Thus, the signal having a frequency being the multiple of the input trigger frequency is obtained stably with high C/N without using a frequency divider.
Patent JP-H01219367-A (JP)
Title: Evacuation device
Inventor: TSUTSUMI YOSHITSUGU
IPC: F04B37/16
Filed: 1988-02-29
Abstract: PURPOSE:To check the back diffusion of oil by purging infinitesimal purge gas from the upstream side of an oil-sealed rotary vacuum pump at the time of a process operating this oil sealed rotary vacuum pump to the extent of ultimate pressure. CONSTITUTION:In order to prevent any oil contamination due to its back diffusion being produced when an oil-sealed rotary vacuum pump 6 operates in and around its ultimate pressure, infinitesimal purge gas is made to flow from the upstream side of the oil-sealed rotary vacuum pump 6 from the outset of exhaust with an oil circuit pump 6 by a purge gas minute flow feed mechanism 23 at times of roughing vacuum of a vacuum vessel 1, regular exhaust of a molecular pump 2, roughing vacuum and regeneration. In this connection, as for gas being purged, a chemically stable inert gas is desirable, but pure air or the like, uninclusive of nitrogen gas or oil content, may be used instead.
Patent JP-S59171438-A (JP)
Title: Manufacture of reinforced cathode ray tube
Inventor: YOKOYAMA SHIYOUICHI
IPC: H01J29/87
Filed: 1983-03-18
Abstract: PURPOSE:To enhance exprosion and compression preventing effect by changing a tightening force of reinforcing member to the side wall of phase plate at the time of tightening the reinforcing member or during it is being tightened for the boundary of mold match line. CONSTITUTION:A tightening force of the first and second reinforcing members 9, 10 having the width a in the side of phase plate 1 from the mold match line 7 and a tightening force of the first and second reinforcing members 9, 10 having the width b in the side of sealing part 3 can be controlled in accordance with thickness of reinforcing members to be used. Therefore, an excellent reinforced cathode ray tube which is very stable after being cooled can be obtained by keeping a sliding force F2 in the side of phase plate from the mold match line 7 equal or lower than the sliding force F2' in the side of sealing part 3 from the mold match line 7 on the occasion of setting the reinforcing members.
Patent JP-H11226328-A (JP)
Title: Filtering material and filter employing thereof
Inventor: OGAKI YUTAKA
IPC: B01D39/16
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet of a filtering material capable of collecting dust from coarse size to fine size and durable for long time use and to provide a filter employing the filtering material. SOLUTION: This filtering material is a nonwoven fabric produced by mixing 5 mass % or higher extremely thin fiber with average fiber diameter of 0.1-10 μm and 50-95 mass % of thermally fusible fiber with an average fiber diameter of 10-100 μm which are made of a melt blow method and melting the thermally fusible fiber. This filter comprises the filtering material so arranged as to keep the filtration face at 90 deg. to the flow direction of a liquid to be filtered or at angle besides 90 deg..
Patent JP-H04219306-A (JP)
Title: Oxidation of hydrogen sulfide
Inventor: JIYON UIRIAMU WAADO
IPC: B01J23/22
Filed: 1991-01-17
Abstract: PURPOSE: To oxidize H 2 S into SO 2  without oxidizing H 2 , CO, NH 3  and CH 4  in a gas.  
     CONSTITUTION: The gas containing H 2 S and oxygen is contacted with a solid medium, which contains bismuth and vanadium as effective contact main components, within a reaction zone, where steam exists, with divided pressure of about 0.07 kg/cm 2  (about 1.0 psia) at contact temperatures of about 121 to about 816°C (about 250 to about 600°F) maintained in the reaction zone and, concerning the contact in the reaction zone, almost all the H 2 S reacts with oxygen to creat SO 2 . Almost all SO 2  created in the reaction zone is removed from the reaction zone. H 2 S in the exhausted gas is oxidized and pollution can be prevented. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10226920-A (JP)
Title: Melt-extrusion spinning for extremely fine multi-filament yarn
Inventor: YAMASHITA KENJI
IPC: D01F6/62
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a melt-spinning method that can stably produce polyester ultrafine multi-filament yarn with excellent evenness in high yield by reducing yarn sway and suppressing the transfer of filaments from one yarn to another, when the polyester ultrafine multifilament are melt-extruded through a spinneret having multi-grouped orifices at a high speed as much as >=2,500m/min. SOLUTION: A spinneret 1 on which a plurality of orifices 10 are bored and these orifices are evenly divided into n sections is used to carry out melt- extrusion spinning at a speed of >=2,500m/min. The extruded filaments are cooled with an annular cooler 2 that is set under the spinneret 1, collected into n bundles of yarns thereby producing polyester ultrafine filaments of <=1.0 denier filament fineness with 50-200 filament counts. In this case, the minimum distance L1 between orifices which are evenly divided into n groups and the distance L2 between the yarns when the n yarns after extrusion are first bundled may satisfy the following formula: 0.8≃L2 /L1 <=2.0 where n is 2-4.
Patent JP-S56140948-A (JP)
Title: Fixation of carbon dioxide
Inventor: YAMAJI TEIZOU
IPC: C01B32/50
Filed: 1980-04-07
Abstract: PURPOSE: Carbon dioxide is fixed using carbon dioxide, molecular hydrogen and a combination of a ruthenium complex catalyst with a metal carbonate to directly produce formic acid in high yield with no use of an organic amine.  
     CONSTITUTION: The reaction between carbon dioxide and molecular hydrogen is conducted in an aqueous medium, when necessary, including another medium, preferably in the presence of the carbonate of a metal of group I in the periodic table, using a hydrogen-type ruthenium complex or another ruthenium complex capable of forming the hydrogen type complex as a catalyst at 40W300°C under pressure of lower than 1,000kg/cm 2 G to effect the fixation of carbon dioxide into direct formation of formic acid. As the ruthenium complex, is preferred a divalent one, and the anionic ligands forming the complex are preferably carboxylate, halide, carbonate or hydrocarbon group, the netural ligands are preferably carbonyl, nitrosyl or phosphine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06264356-A (JP)
Title: Washing machine
Inventor: SHIGEMATSU MAKOTO
IPC: D06B3/12
Filed: 1993-03-05
Abstract: PURPOSE:To provide a washing machine for yarn, etc., capable of quickly removing a fuzz, etc., washed out and floating on the liquid surface, therefore, of improving the washing effect and of preventing inconvenience, e.g. yarn breakage or lap up to a roll in an after process. CONSTITUTION:There is provided a washing machine for yarn, equipped with a tank 4 for accommodating a liquid detergent, with guide rolls 8 to 12 set in the tank so as to continuously guide yarns, with an air nozzle 2 set to one side wall of the tank above the surface of the liquid detergent accommodated in the tank so as to blow out the compressed air toward the other side wall of the tank and with a floating material collecting area made on the other wall side of the tank so as to collect floating materials on the liquid detergent surface and guide them to the liquid detergent guiding outlet side.
Patent JP-H05246616-A (JP)
Title: Drawing folder
Inventor: IWAMOTO HIROHIKO
IPC: B65H45/16
Filed: 1992-03-02
Abstract: PURPOSE:To provide a drawing folder, miniature, simple in structure, and also inexpensive. CONSTITUTION:In a sheet folding part 1, first - fourth rolls 12, 13, 14, and 15 are arranged so as to make mutual roll-contact in this order, and when a drawing 3 once enters first and second folding members 17 and 18, the middle part of them is folded with the rolls. This entering length can be adjusted by selectively interposing a stopper in a first or second folding member according to a drawing size. In a creasing part 2, creasing is performed in a direction orthogonal to this folding line to a folded drawing.