baber/WOPTO huggingface dataset:
Patent JP-H06146030-A (JP)
Title: Direct-current power unit for electric anticorrosion
Inventor: ONISHI KENJI
IPC: C23F13/20
Filed: 1992-11-02
Abstract: PURPOSE:To provide the DC power unit for electric anticorrosion which prevents the consumption of a specific anode due to an irregularity of currents flowing to respective anodes and trouble of an anode due to a current exceeding a rated value owing to difference in wiring length and a difference in water contact resistance or ground resistance as to a manual or constant-potential type external power source corrosion preventing device to which plural anodes are connected. CONSTITUTION:For load (anodes 8-1-8-n), (n)x combination of constant current circuits each composed of a DC power source 1 and constant-current control circuits 6-1-6-n are respectively provided and all the constant-current circuit are set by one variable resistor 2 for setting current by switching a changeover switch 4 to a (constant current) side (a) or driven at the same time with the output of one constant-potential control circuit 3 by switching the changeover switch 4 to a (constant potential) side (b). Further, a matching electrode 7 is used so as to grasp the corrosion state of a corroded body 9 of electric anticorrosion. Consequently, the individual constant-current circuits are individually adaptive to differences and variation in the length of wiring of the respective load circuits and load resistance by the water contact resistance and ground resistance.
Patent JP-H04188577-A (JP)
Title: Method of insulating conductor splicing part
Inventor: MATSUMOTO YASUSHI
IPC: H02G15/08
Filed: 1990-11-22
Abstract: PURPOSE:To facilitate works at site and enhance the reliability in joining conductors by injecting silicone gel into a divided vessel in which an embedment die is accommodated, followed by hardening, and by fitting it on the joint part of conductors. CONSTITUTION:An embedment die 2 is accommodated in a cylindrical vessel 1 divided into two fragments, followed by injecting of unhardened silicone gel 3 consisting of a mixture of two liquids under decompressed state. This is hardened into jelly form and used as insulation for a high tension conductor. The embedment die 2 is made of polypropylene as a simulation of high tension conductor and is removed when fitting is made on the joint part of a high tension conductor 4 insulated previously with epoxy resin and a conductor of a high tension insulated cable 5 in between, and the silicone gel applied by a brush is put thereon through a process as extruding. This enables easy execution of insulation for a high tension joint using a narrow space and also facilitates dismantling of the insulated parts on the occasion of maintenance and/or inspection, which ensures working effectiveness at site and reliability in electrical terms.
Patent JP-H11119044-A (JP)
Title: Optical waveguide device
Inventor: HONDA MAKOTO
IPC: G02B6/13
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To vary a spot size without mask replacement by providing a tapered core which decreases in thickness toward the end part of an optical waveguide, a 1st clad which surrounds the core, and a 2nd clad which is arranged between at least part of the core and the 1st clad. SOLUTION: The core 3 is tapered in a spot conversion area 11 decreasing in width to both ends and equal in width in a center active area 12. This core 3 is surrounded with a side clad 6. In the spot conversion area 11, the 2nd clad 8 is formed between the core 3 and side clad 6. This 2nd clad 8 may be as thick as the side clad 6 and limited to the thickness corresponding to the core 3. In the spot conversion area 11, the 2nd clad 8 needs to be only present between the core 3 and side clad 6. Consequently, the spot size can freely be varied even when the core 3 is in the same shape.
Patent JP-S63163774-A (JP)
Inventor: KOBAYASHI HAJIME
IPC: F26B17/26
Filed: 1986-12-26
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-2000151531-A (JP)
Title: Device and method for correcting audio data
Inventor: HORIUCHI KOICHI
IPC: H04N7/045
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for correcting audio data that corrects missing audio data in order to encode and multiplex audio data and video data synchronously with the video data. SOLUTION: A data quantity measurement means 11 measures a data quantity 1i per unit tie of received audio data. A data quantity comparison means 12 compares a data quantity 1t per preset unit time with the data quantity 1i. A correction data insert means 13 outputs the received audio data when the comparison result is equal, distributes uniformly correction data by a difference between the data quantity 1t and the data quantity 1i to the input audio data after the judgement of the smaller data quantity it and provides an output of the result when the comparison result indicates that the data quantity 1i is less than the data quantity 1t.
Patent JP-H05229701-A (JP)
Title: Roll stand
Inventor: HANSU HOGUBAAGU
IPC: B65H19/18
Filed: 1992-10-30
Abstract: PURPOSE: To permit shifting to a new roll without stopping an unwinding roll at the time when the unwinding roll has been emptied to a desired degree by a method wherein a power transfer adjusting means, adjusting the transfer of a power between a power supplying or receiving device, retaining the tension of a supplied web in constant by detecting the tension of the web, is provided in a roll stand. CONSTITUTION: A first braking and accelerating means 15, pushing the peripheral surface of a new roll 5 to brake or accelerate the same, and a second braking and accelerating means 29, pushing the peripheral surface of an unwinding roll 13 to brake or accelerate the same, are provided. Further, second mechanical power transfer means 26, 52, 6, 42, 55, 53, 6, 42, which are arranged between a power receiving means or power supplying means 40 and another means, means 63, 68, 72, detecting the tension of a web 60, supplied into a production machine while being braked in the roll stand 1, and a control unit, adjusting the transfer of a power between the power supplying or receiving device by detecting the tension of the web 60 so as to retain the tension of the web 60 supplied into the production machine in constant, are provided.
Patent JP-H04189829-A (JP)
Title: Arylene sulfide-based block copolymer and its production
Inventor: KAWABATA TAKAHIRO
IPC: C08G75/20
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the subject copolymer having a specific dynamic viscosity coefficient by adding and reacting a dihalogeno aromatic sulfone with an alkali metallic hydroxide and an alkali metallic hydrosulfide and then reacting the resultant reaction product with a dihalogeno aromatic carboxylic acid. CONSTITUTION:(A) Hydrosulfide and hydroxide of an alkali metal such as lithium are added and mixed in a polar solvent such as acetamide, mixed and dehydrated. (B) A dihalogeno aromatic sulfone (e.g. 4,4'-dichlorodiphenyl sulfone) is then added and reacted therewith at preferably 150-300 deg.C. (C) A dihalogeno aromatic carboxylic acid (e.g. 2,4-dichlorobenzoic acid) and the component (A) are added and further reacted with the resultant product to afford the objective copolymer having 10 to 10<5> P dynamic viscosity coefficient at 316 deg.C.
Patent JP-H11127736-A (JP)
Title: Shaking-type internally threadable fishing rod
Inventor: KATO YOSHIHISA
IPC: A01K87/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject fishing rod capable of housing a small diameter rod pipe without damaging a fishline while it is threaded into the rod pipe and ensuring the ricketiness of the small-diameter rod pipe to be obviated in housed state. SOLUTION: This fishing rod is so designed that the rear end inside 1a of a large- diameter rod pipe 1 is fitted with the outer periphery of a tail stopper, a screw 1b is mounted with the screw 4b of the tail stopper with a rubber O-ring 10 sandwiched therebetween, and the rear end inside screw 2a of the small-diameter rod pipe is mounted with the screw 5a of a rear end member 5; a receiving member 8 is fittedly set on the outer periphery of the tip small-diameter portion of the tail stopper; the rear end member 5 is made of an elastic material such as flexible elastomer resin material or rubber, being virtually cylindrical and composed of the screw 5a, a cylindrical portion 5b, a central through hole, a recessed portion 5d and a rear end face 5e; the receiving member 8 is made of a flexible rubber material or synthetic resin material, being formed in ring shape, and provided with a stop part 8a receiving the rear end face 5e of the rear end member 5 and a holding part 8b having an inner diameter slightly smaller than the outer diameter of the rear end member 5 and holding the rear end member 5.
Patent JP-H08169718-A (JP)
Title: Glass melting furnace
Inventor: EMURA YASUSHI
IPC: C03B5/03
Filed: 1994-12-20
Abstract: PURPOSE: To change a separator without lowering the temp. of the melting furnace when its throat is eroded and to prolong the service life of the furnace by specifying the width of the furnace outlet and arranging a changeable separator at the furnace outlet. CONSTITUTION: A molten glass 8 is filled in the melting tank 9 of a glass melting furnace wherein a plate electrode 3 is set and surrounded with a furnace wall 5. The width of a throat 2 provided between the tank 9 and a temp. control tank 10 is controlled to <=1/2 of the full width of the tank 9, and a changeable separator 4 is provided at the throat 2.
Patent JP-H0673103-A (JP)
Title: Hyaluronic acid polymer composite material and its production
Inventor: URAGAMI TADASHI
IPC: A61L27/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide a polymer composite material composed of an ionic complex containing hyaluronic acid and an amino/imino-containing polymeric compound bonded with each other, having excellent water-retainability, insoluble in water and suitable as a medical material such as artificial vessel. CONSTITUTION:The objective composite material contains hyaluronic acid and a polymeric compound having amino group or imino group. The carboxyl group of hyaluronic acid is bonded to the amino group or imino group of the polymeric compound to form an ionic complex. The polymeric compound is e.g. aminopolysaccharide or protein and is made to react in the presence of an organic acid. The hyaluronic acid is used in the form of an alkali metal complex and made to react with the polymeric compound in a state dissolved in the organic acid. The obtained solution is attached to the outer circumference of a core rod and dried to form a tube. A solution of one of the above two components is introduced into a solution of the other component through a nozzle and the solutions are made to contact and react with each other at the contacting interface to form a fiber.
Patent JP-H08168582-A (JP)
Title: Lower thread remaining amount detector for sewing machine
Inventor: OKABAYASHI MITSUMASA
IPC: D05B59/02
Filed: 1994-12-20
Abstract: PURPOSE: To exactly detect the remaining amount of lower threads wound around a bobbin by detecting a vibration wave to be generated from the movable part of a linear actuator at the time of collision and deciding the presence/ absence of the remaining amount of lower threads corresponding to whether any vibration wave is detected from the driving start of the movable part to the end of timing measurement or not. CONSTITUTION: The lower thread remaining amount detector is provided with a comparator/one-shot circuit 16 for comparing the level of the detecting signal of an ultrasonic sensor (vibration wave detecting means) 15 with a reference level and outputting a one-shot signal when that level exceeds the reference level. Namely, this circuit 16 decides the presence/absence of the remaining amount of lower threads corresponding to whether the vibration wave is detected by the ultrasonic sensor 15 from the driving start of the movable part fixing a detection bar to the end of timing measurement or not. Besides, the output signal of this one-shot circuit 16 is inputted to a programmable controller 17 and corresponding to a control signal outputted from this controller 17, a linear actuator 19 is driven.
Patent JP-H10116388-A (JP)
Title: Automatic vending machine of charging power for portable telephone set
Inventor: INOUE KATSUHIRO
IPC: H04B7/26
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To easily charge a portable telephone set whose capacity of a storage battery lacks at a remote location by installing the automatic vending machine of charging power for the portable telephone set, which can execute speedy charging by the supply of a sum, in a station and a department store. SOLUTION: When coins are supplied to a coin supply port 4, the sum is recognized. Adaptive machine type names displayed on the faceplates 8 on the front part of a door are recognized and charging blocks 3 by which the portable telephone set is charged are selected. Then, selection switches 10 are depressed and operated. The doors 7 of the charging bocks 3 are opened and the portable telephone set is installed in a charging holder in a telephone set storage room 16. Then, the door 7 is closed, one of charging time setting switches 12 is depressed and charging time is selected. Then, the command of charging start is transmitted from a CPU to the speedy charging circuit by turning on a door opening/closing key 11, and the portable telephone set installed in the charging holder in the telephone set storage room 16 is started to be charged.  When it becomes charging setting time, charging is terminated by a charging stop command from the CPU.
Patent JP-H01159305-A (JP)
Title: Sheet having improved lubricity in calcining
Inventor: ITO HISAKUNI
IPC: B22F3/10
Filed: 1987-12-15
Abstract: PURPOSE:To manufacture a sheet having improved lubricity for preventing fusing with a setter and a material to be calcined at the time of calcining the sintered hard alloy having low binder by forming a coating layer holding carbon with organic binder on the organic film surface decomposing in heat during vacuum. CONSTITUTION:The coating layer 2 holding the carbon powder 3 with the organic binder 4 is formed on the surface of the organic film 1 (polyvinyl alcohol-made about 40mu thickness) thermo-decomposing by heating during vacuum or non-oxidizing atmosphere. Further, the flaky material having about 50 mesh or the granular material having about 80 mesh is used in the carbon powder 3, and ethyl methacrylate, etc., is used in the organic binder 4. If the sheet forming in such a way is used by inserting between the setter and the product to be calcined at the time of calcining the sintered hard alloy having low binder, fusing is prevented.
Patent JP-H05153978-A (JP)
Title: Regulator gene
Inventor: KAWAMATA SHINJI
IPC: C12N9/88
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a phenylalanineammonia-lyase regulator gene of green peas and a regulator gene containing the above-mentioned regulator gene and a phenylalanylammonia-lyase structural gene and capable of artificially promoting and suppressing transfer of a structural gene of a plant. CONSTITUTION:The objective regulator gene having a base sequence expressed by the formula is obtained by sowing seeds of peas of Alaska species into vermiculite, culturing the seeds at 20 deg.C for 7 day in eclipse condition to afford fruits having average 7cm size, grinding a hypocotyl part of the fruits under liquid nitrogen, extracting a pea genome DNA, subjecting the DNA to restriction enzyme treatment, bonding the treated DNA to a phage vector to prepare pea genome DNA library, screening the library by plaque hybridization using a probe, selecting a clone containing phenylalanineammonia-lyase regulator gene of pea, subjecting the gene to restriction enzyme treatment. Furthermore, the enzymatic gene is obtained by bonding a structural gene of the enzyme to the downstream of the regulator gene.
Patent JP-H05149911-A (JP)
Title: Transmitting film for selecting hydrogen peroxide
Inventor: KARIGOME AKIO
IPC: G01N27/404
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a transmitting film for selecting hydrogen peroxide having excellent physical strength and selectivity by applying or impregnating solution containing protein and multifunctional-group aldehyde on or into a water absorbing body, and crosslinking the protein. CONSTITUTION:Two platinum wires are embedded in a bottom surface 1 of a measuring cell and made to be a working electrode 2 and a counter electrode 3, respectively. A transmitting film 5 for selecting hydrogen peroxide is mounted so as to cover the electrode surfaces. A pushing plate 6 having an opening part is mounted thereon. The transmitting film 5 is formed by applying or impregnating multifunctional-group aldehyde on or into a water absorbing body, and by crosslinking protein. The protein is globular protein. The concentration of the protein in the liquid is set at 0.1-10weight%. The concentration in the multifunctional-group aldehyde liquid is set at 0.1-0.5weight%. As the water absorbing body, the filter paper of cellulose and/or cellulose derivative is used.
Patent JP-H07169496-A (JP)
Title: Fuel cell power plant
Inventor: YOSHIDA SHUICHI
IPC: H01M8/06
Filed: 1993-12-17
Abstract: PURPOSE:To arrow the use of a byproduct gas (commercially available special gas) by mixing and using a special gas not commercially available, a fuel gas, and a cell fuel electrode outlet gas together. CONSTITUTION:When a byproduct gas is used in a fuel cell power plant, there are a case where the gas quantity is little or the calorie is low, and a case where the gas quantity is much or the calorie is too high. In an example of the low calorie, the byproduct gas is steam-reformed by a reformer 1, but the temperature of the reformer is slightly raised because the endothermic portion by the reaction is little. The hydrogen gas quantity in the following fuel electrode inlet piping 2 is also reduced. The voltage of a cell body 3 is thus also reduced. A commercially available gas is mixed with the byproduct gas by a control valve 5 with the temperature, hydrogen gas quantity and cell voltage as parameters, and the mixing ratio is controlled by a control device 6 to have proper temperature gas quantity and voltage. When the calorie is too high, similarly, the outlet exhaust gas of the cell body 3 is circulated to the inlet by use of a recycle blower 7 so as to have proper temperature, gas quantity and voltage, and the mixing ratio is controlled by the control 5.
Patent JP-H11148311-A (JP)
Title: Air extracting device
Inventor: KIMURA TAIZO
IPC: F01K9/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To adjust vacuum degree in a condenser during discharge of noncondensable gas generated in the condenser by providing a circulation system for circulating the noncondensable gas from the outlet side of an ejector to its inlet side in a device which sucks the noncondensable gas by the ejector and releases it to atmosphere. SOLUTION: In starting a steam turbine 4, a valve 11 is opened and a vacuum pump 3 is driven to keep inner pressure of a condenser 1 in a vacuum condition. When turbine load operation is started, the valve 11 is closed, and noncondensable gas generated in the condenser 1 is sucked by an ejector 2 using atmosphere sucked from an atmosphere suction system 10 as suction driving force, and is released through a vacuum pump 3. At this time, a pressure controller 13 devices valve opening/closing signals based on the deviation between the inner pressure detected by a pressure gauge 12 and a pressure and supplies them to an adjusting valve 8, suction driving force of the ejector 2 is increased by returning a part of the noncondensable gas through a circulation system 9 to the inlet side of the ejector 2, and degree of vacuum in the condenser 1 is adjusted.
Patent JP-H11150354-A (JP)
Title: Circuit board and manufacture thereof
Inventor: ARISUE KAZUO
IPC: H01L23/50
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which is lessened in cost and improved in reliability and a manufacturing method thereof. SOLUTION: A conductor 1 is formed into a circuit pattern and covered with resin 5 excluding its solder lands 6 for the formation of a circuit board, wherein a part of the circuit pattern corresponding to the solder lands 6 of the conductor 1 is formed like a square which is possessed of corners 2a and circumscribes the solder land 6.
Patent JP-H03180415-A (JP)
Title: Free board for refining treatment of molten iron
Inventor: SAWADA IKUO
IPC: C21C1/00
Filed: 1989-12-08
Abstract: PURPOSE:To prevent lowering of iron yield caused by splashing and to improve uniformized mixing property by arranging the prescribed projecting part on inside wall of a free board and making suppression of shaking possible developed at the time of blowing refining gas, etc. CONSTITUTION:The lower part of free board F is submerged into molten iron in a molten iron ladle Y and a lance is descended from upper part in the free board F to blow refining gas and refining agent into the molten iron. At this time, the pre-scribed shaped projecting part T is arranged within the range bellow the height where the shaking exerts in the submerged zone in inner wall of the free board F. Then, the regulation is applied as follows, in the case of n=1 (n: number of projecting parts), b/a=0.2-2 (wherein, a: width of the projecting part, b: thickness of the projecting part), a/D=0.02-pi/2 (wherein, D: inner diameter of the free board), b/D=0.02-0.3, and in the case of n>=2, b/a>=0.2, a n/D=0.02-pi/2, b/D=0.02-0.3.
Patent JP-H10155657-A (JP)
Title: Batch type mixing/heating method for oil and fat-contained material
Inventor: SUGIMOTO TAKAYUKI
IPC: A47J27/14
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To hygienically and efficiently cook an oil and fat-contained material by putting the material in a cooking vessel prior to other materials and forming an oil film on the surface of the vessel. SOLUTION: In a preheating station, a mixing vessel carried by a conveyor 130 is preheated, before the material is put therein, so that the liquid oil and fat is prevented from being cooled and hardened in the internal surface of the mixing vessel. In an oil and fat-contained material putting-in station, the material is put in the mixing vessel 100 at first, and secondly a liquid material and/or a paste material is put therein. In an agitating station, the material, the liquid material, and the paste material are agitated for a prescribed time so that the oil film is formed on the internal surface of the preheated mixing vessel. In a cooking station, the oil film thus prevents the cooking article from being burnt black by overheating from the outside of the mixing vessel and avoids it from being stuck on the vessel surface.  In a cooked article carrier process, when the mixing vessel 100 is inclined so as to carry the cooked article to the outside, the cooked article is smoothly carried by the oil film on the internal surface.
Patent JP-H09155646-A (JP)
Title: Sample sampling method
Inventor: KAMEI HIROMASA
IPC: B23H7/22
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To shorten a sampling time of a sample. SOLUTION: A drill hole is continuously formed in the surface 8 to be sampled of a structure 6 through drilling in the direction of length and the direction of width along the outer periphery of a sample 7 about to be sampled. Thereafter, electric discharge machining is applied in the direction of the depth of the sample along a drill hole continued in the direction of the width of one side by a U-shaped electric discharge electrode 4. Consecutively, electric discharge machining is effected along drill holes on both sides continuous in the direction of length. Finally, electric discharge machining is effected in the direction of depth along a drill hole continuous in the direction of the width of other side. The sample 7 is then sampled.  The drill hole is formed in such a manner that a guide jig having a through-hole continuously formed facing the drill hole is arranged on the surface 8 to be sampled and the drill is guided through the through-hole of the guide jig.