baber/WOPTO huggingface dataset:
Patent JP-S5933268-A (JP)
Title: Preparation of cyanoguanidine derivative
Inventor: SAKAI TAKESHI
IPC: A61K31/415
Filed: 1982-08-19
Abstract: PURPOSE:To obtain the titled substance easily without using an inpensive reagent, by heating an alkali metal salt of novel N-cyano-N'-methyl-N''-(2-mercaptoethyl)-N''-[(4-methyl-5-imidazolylmet hyl)]-guanidine. CONSTITUTION:An alkali metal salt of N-cyano-N'-methyl-N''-(2-mercaptoethyl)- N''-[(4-methyl-5-imidazolyl)]-guanidine shown by the formula I is heated in a polar solvent such as water, ethanol, etc. at 80-200 deg.C, to give a compound shown by the formula II. The raw material shown by the formula I is novel, and synthesized by reacting 4-methyl-5-chloromethylimidazole shown by the formula III with N-cyano-N', S-ethyleneisothiourea shown by the formula IV, to give a compound shown by the formula V, reacting this compound with methylamine. The desired compound shown by the formula II has an antagonism on H2- acceptor, and is useful as a remedy for gastric ulcer and duodenal ulcer.
Patent JP-H08340160-A (JP)
Title: Board for electrical equipment
Inventor: URUSU KEIKI
IPC: H05K7/20
Filed: 1995-06-09
Abstract: PURPOSE: To disuse a testing pin, which is provided on a circuit board and is connected with a grounding potential. CONSTITUTION: In an electrical equipment use circuit board 1 mounted with a heat dissipating plate 3, which is connected with a ground potential, a hole part 4 for connecting a measuring terminal of a measuring instrument, which makes a measurement or the like of circuit components 2 mounted on the board 1, is formed in the plate 3.
Patent JP-H081981-A (JP)
Title: Thermal head
Inventor: YOSHIDA KAZUYOSHI
IPC: B41J2/485
Filed: 1994-06-24
Abstract: PURPOSE:To provide a thermal head capable of enhancing an image grade without generating a notched feeling even when an oblique line is printed. CONSTITUTION:A large number of drive electrodes 12, the heating resistor elements ra, rb, rc, rd, ... connected across the respective drive electrodes 12, the bipolar drive circuits connected to the drive electrodes 12 and a changeover means alternately driving the odd number-th bipolar drive circuits and the even number-th bipolar drive circuits are provided. In this case, when the changeover means is operated at each time when the printing of one line is performed to alternately drive the odd number-th bipolar drive circuits and the even number-th bipolar drive circuits, a printing place can be shifted by a half dot in a main scanning direction. Therefore, even when an oblique line is printed, a notched feeling is not generated and an image grade can be enhanced.
Patent JP-S5268151-A (JP)
Title: Preparation of diarylphosphinic acid anhydride
Inventor: NAGANO KAZUO
IPC: C07F9/30
Filed: 1975-12-01
Abstract: PURPOSE: The title compound free from impurities is prepared impurities by the reaction of a diaryphosphinic chloride with a diarylphosphonic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5573897-A (JP)
Title: Surface treating apparatus for material to be treated
Inventor: TOMIOKA HISASHI
IPC: C25D19/00
Filed: 1978-11-21
Abstract: PURPOSE: To enable to be shortened the beam part of carrier bar, by suspending the material to be treated hung on annular base ring in doughnut-shaped electrolytic bath composed of cylindrical tank, at the time of treating the material to be treated hung on the carrier bar by pre-treating vessel.electrolytic bath and after-treating vessel successively arranged in parallel plurally.  
     CONSTITUTION: The material to be treated hung on the carrier bar, is transferred in doughnut-shaped electrolytic bath A filling up the treating liquid B between the cylindrical tank type outer vessel 10 and the concentrical inner vessel 11 by transferring apparatus through the pre-treating vessel of cylindrical tank provided in parallel plurally. A pair of the electrode plate 15 made opposite poles of the material to be treated S dipped in the liquid B, is arranged along the inside of the vessel 10 and outside of the vessel 11 so as to be the material S central position. The material S is hung on the member for hanging 6 attached on the annular base ring 5 of the main body 2a of the carrier bar 2 in parallel at a constant interval and is dipped in the liquid B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6122307-A (JP)
Title: Optical fiber type signal transmission system
Inventor: YOSHIOKA SHINJI
IPC: G02B6/24
Filed: 1984-07-11
Abstract: PURPOSE:To easily disconnect an optical cable and improve the maintainability by connecting a launching mother equipment and underwater sailing body through an optical fiber, and connecting an electromagnet and connecting and disconnecting the cable. CONSTITUTION:The optical fiber cable 10 is used for the data transmission between the launching mother equipment 1 and underwater sailing body 2. Then, the electromagnet 14 is provided to a connection part 20 at the mother ship equipment side and a permanent magnet is provided at the sailing body side; and the light emitting device 12a and photodetector 12b at the mother equipment side and the photodetector 13a and light emitting device 13b at the sailing body side are coupled mutually. When the cable 10 is connected in this constitution, both magnets 14 and 15 attract each other having the opposite polarities and when the cable is disconnected, the electromagnet 14 is controlled to the the same polarity. Consequently, the disconnection becomes extremely easy and the cable 10 need not be replaced after the disconnection, thereby improving the maintainability.
Patent JP-H11338546-A (JP)
Title: Carriage
Inventor: MIZOI YOICHI
IPC: G05D1/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a carriage from colliding against an indefinite body by allowing an obstacle detecting device to switch the range of an obstacle detection area according to the travel pattern of the previously programmed carriage or the place in its travel course. SOLUTION: The obstacle detecting device 27 is provided with a detection area input circuit 26 and sends information regarding the travel course and travel speed of a golf cart to a microcomputer control part 23 under the control of a system control part 10. The microcomputer control part 23 changes the ranges of the left detection area, intermediate detection area, and right detection area of an obstacle according to the said information. Consequently, detailed control for prevention against a collision against a fixed obstacle such as a tree and an infinite obstacle such as a golfer can be performed and when the golf cart is traveling at a high speed, the detection area is made large to detect an obstacle at a long distance, so that the golf cart can stop without colliding against it.
Patent JP-H04343254-A (JP)
Title: Heat pipe type cooler
Inventor: HASHIMOTO EIJI
IPC: H01L23/427
Filed: 1991-05-20
Abstract: PURPOSE:To provide a heat pipe-type cooler where joining material of low melting metal provided for fixing a heat releasing fin to a heat pipe hardly fuses and drops when the heat pipe is inserted and fixed to a metal plate. CONSTITUTION:A heat receiving metal plate 3 is inserted in the ends of heat pipes 1 through the intermediary of low melting metal joining material 42, and a large number of heat dissipating fins 20 are inserted in the other ends through the intermediary of a low melting metal joining material 41 whose melting point is lower than that of the joining material 42. By this constitution, even if heat, which is generated in an operation where the metal plate 3 and the heat pipes 1 are fixed together with the molten joining material 42, is conducted to the heat dissipating side of the heat pipes 1, the joining material 41 is hardly fused.
Patent JP-S5477102-A (JP)
Title: Head shell
Inventor: GOTOU TOSHIHIKO
IPC: G11B3/42
Filed: 1977-12-02
Abstract: PURPOSE: To effectively brake the resonance at a low range with the use of a simple construction by building a dynamic vibration absorbing element in a portion of a heat shell.  
     CONSTITUTION: A dynamic vibration absorbing element composed of a weight 15, a supporting spring 14 for the weight 15 and a braking material 9 is mounted in a portion of a head shell body 8 which is equipped with a cartridge 5. As different from the case in which the vibration absorbing element is provided at the back of the fulcrum of a tone arm, the weight need not take the static mass for balancing the tone arm into consideration, and the arm distance from the fulcrum to the weight and the strength of the spring need not be variable. Thus, it is possible to effectively brake the resonance at a low range due to such compliance of the cartridge as is distributed in a wide range with the use of the above simple construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0714682-A (JP)
Title: Electric discharge lamp device
Inventor: NIIHORI HIROSHI
IPC: B60Q1/04
Filed: 1993-06-15
Abstract: PURPOSE:To provide an electric discharge lamp device that can improve the efficiency of a power source and that can prevent degradation of the contact point of a switch for lighting/extinguishing an electric discharge lamp 2. CONSTITUTION:A lighting circuit 3 is connected to an electric discharge lamp 2, and power is supplied to the electric discharge lamp 2 from a high voltage storage battery 6 connected to the lighting circuit 3. The electric discharge lamp 2 is lighted by controlling the lighting circuit 3 by a control circuit 4. The control circuit 4 is connected to the output side of a switching power source 5. An electric discharge lamp device 1 comprises the electric discharge lamp 2, the lighting circuit 3, the control circuit 4 and the switching power source 5. The input side and the output side of the switching power source 5 are insulated from one another, and the terminal voltage of a low voltage storage battery 7 is applied to the input side through a switch 8. The control circuit 4 is activated by closing the switch 8 to light the electric discharge lamp 2. Since the power source of the control circuit 4 is taken from the side of the low voltage storage battery 7, the efficiency is improved. Since the switch 8 is provided on the low voltage side, degradation of the contact point is reduced.
Patent JP-S5935384-A (JP)
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1982-08-20
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-H05339291-A (JP)
Title: Factor originated from gliocyte and its use
Inventor: SAITO HIROSHI
IPC: A61K38/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a new nerve nutrient factor and an agent for curing damaged nerve tissue of animal. CONSTITUTION:The objective factor originated from gliocyte has an action to extend the neurite of a nerve cell having cut growth cone. An agent for curing damaged nerve tissue is produced by combining the factor with a fibrocyte growth factor. The factor originated from gliocyte is e.g. a natural factor produced in an animal body or animal cell, a factor produced by gene recombination technique, their relating substances and mutein. When the factor is a protein, it may have a sugar chain. The above gliocyte-originated factor includes a fragment composed of a part of amino acid sequence necessary for the biological or immunological activity.
Patent JP-S631876-A (JP)
Title: Motor-driven valve actuator
Inventor: NAKANISHI SADAYUKI
IPC: F16K31/04
Filed: 1986-06-19
Abstract: PURPOSE:To prevent the electrical shock by allowing an operating power source circuit to be cut off when a cover body is demounted. CONSTITUTION:The second limit switch 7 for closing and cutting off an operating power source circuit for the first limit switch is installed onto the body 5 of a housing 3. The second limit switch 7 operates and closes the operating power source circuit, when the cover body 4 of the housing 3 is assembled onto the body 5. Further, the second limit switch 7 operates to cut off the operating power source circuit, when the cover body 4 is demounted from the body 5. With such constitution, the electrical shock during the adjustment work for the first limit switch 7 can be prevented.
Patent JP-H0310418-A (JP)
Title: Reference clock controller for clock regenerating pll circuit
Inventor: ITOI TAMOTSU
IPC: H04L7/033
Filed: 1989-06-07
Abstract: PURPOSE:To prevent spurious radiation due to the effect of a reference clock by stopping the oscillation of an oscillation circuit in response to the operating clock of a phase locked loop(PLL) circuit. CONSTITUTION:A crystal oscillator 22 oscillating a reference clock is oscillated only when the reference clock from the crystal oscillator 22 is required at the start of a clock recovery PLL circuit 3. On the other hand. The oscillation of the crystal oscillator 22 is stopped when the PLL circuit 3 is locked requiring the reference clock for the PLL circuit 3. Thus, spurious radiation due to the effect of the reference clock is prevented in the steady state of a demodulation circuit when an inputted digital signal is demodulated by the demodulation circuit.
Patent JP-S5669450-A (JP)
Title: Carburetor
Inventor: KANOU KOUJI
IPC: F02M7/00
Filed: 1979-11-09
Abstract: PURPOSE: To reduce the thermal influence to sensors in a carburetor and increase their detecting effect, by integrally equipping the atmospheric and intake air pressure sensors to a float chambers in the carburetor.  
     CONSTITUTION: Between a float chamber 16 and fuel passage 24 of a carburetor 12 bypass fuel passages 30 open-close operated by a solenoid valve 26 are provided. The solenoid valve 26 is operated by a control unit 36, that receives a signal from a detector 32 for various kinds, to adequately control an air-fuel ratio. Then an atmospheric pressure sensor 38 and intake air pressure sensor 40, used as a detector, further the control unit 36 are provided in the side wall of the float chamber 16, and the atmospheric and negative pressures sensed by the both sensors 38, 40 are introduced through passages 42, 44 similarly constructed in the surroudings of the float chamber 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335215-A (JP)
Title: Slime controller molding
Inventor: KAIHO TATSUO
IPC: A01N25/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a slime controller molding which can control the occurrence of the phenomenon such as discoloration, coloration of packed materials or the like and store very stably over a long period of time without change of the quality by including an iodoglycine composite and a moisture absorbent component. SOLUTION: The objective molding is obtained by including (A) an iodoglycine composite (preferably tetraglycinehydroperiodide, potassium tetraglycinetriiodide or the like) and (B) a moisture absorbent component (preferably silica get, sodium sulfate, polyvinyl pyrrolidone or the like) preferably in a proportion of 0.2-2 wt.% in the molding and preferably (C) at least one kind of organic acids selected from benzoic acid, p-hydroxybenzoic acid, salicylic acid or adipic acid preferably in a proportion of 2-20 pts.wt. per 1 pt.wt. of the component A and preferably molding under pressure. In order to retard the dissolution rate of this molding in water, stearic acid, silicone oil or the like is added in a proportion of 0.1-5 wt.%.
Patent JP-S627932-A (JP)
Title: Engine with mechanical type supercharger
Inventor: OOYA FUMIAKI
IPC: F02B33/00
Filed: 1985-07-03
Abstract: PURPOSE:To prevent production of shock sensation and to cause a driver to feel acceleration sensation, by a method wherein, during high rotation of an engine, a supercharger is actuated by a given value of a low load. CONSTITUTION:A driving force of an engine is transferred to a supercharger 28 through a belt 42 and an electromagnetic clutch 38. A load Q/N is detected by an airflow meter 24 and a distributor 56. A given value of a load, by which ON - OFF control is made on the supercharger 28, is set such that it is controlled to a high specified value at the portion, on the low rotation side, of an engine, and to a low specified value at the portion, on the high rotation side, of the engine.
Patent JP-H0441937-A (JP)
Title: Unburnt fuel exhaust device for ceramics gas turbine
Inventor: AIKI HISASHI
IPC: F02C7/232
Filed: 1990-06-01
Abstract: PURPOSE:To facilitate exhaust of unburnt gas collected at the bottom of a scroll outside by forming a small-diameter through hole at the bottom wall of the scroll constituting a part of a fuel gas passage constituent body so as to receive the unburnt fuel which has flown out of the through hole and lead it outside. CONSTITUTION:The outer circumference of a fuel gas passage constituent body 2 including a scroll 1 made of ceramics is covered by a main casing 3 made of metal with a predetermined interval. Here, a small-diameter through hole 5 is formed at the bottom wall of the scroll 1, and a fuel receiver 6 made of ceramics in the shape of almost cylinder is provided piercing the main casing 3 and an insulating material 4. At the inner circumference at the lower end of the fuel receiver 6, a recess entry 6c which is curved outward in the radial direction is formed, and a valve 10 made of ceramics constituting a valve device 9 together with a valve seat 7b of a spring presser 7 is provided in it. To the lower end of the spring presser 7, one end of an oil drainage pipe is connected, while the other is connected to a fuel reservoir outside the main easing 3.
Patent JP-S5571494-A (JP)
Title: Weakly basic oligosaccharide amylostatin and its preparation
Inventor: FUKUHARA KENICHI
IPC: A61P3/08
Filed: 1978-11-22
Abstract: PURPOSE: To obtain a novel weakly basic oligosaccharide amylostatin having an amylase inhibitory action, by culturing microorganisms belonging to the genus Streptomyces.  
     CONSTITUTION: Microorganisms, e.g. Streptomyces diastaticus var amylostaticus (FERM-P No.2499), which belong to the genus Streptomyces and have the ability  to produce amylostatin B, C, D, E, or F, are cultured in a nutrient medium aerobically to accumulate the amylostatin B, C, D, E or F, which is collected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11334725-A (JP)
Title: Structure of inner case for article
Inventor: NOMOTO KATSUTOSHI
IPC: B65D5/52
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To erect a plurality of inner cases to be connected together and thus improve the display effect of articles housed in an inner case and advertising effect of a display part by preparing an engaging member having a cut line and a display part formed in its both ends, and inserting together the wall surface parts of a plurality of inner cases being adjacent to the cut line. SOLUTION: An inner case for accommodating a toothbrush or the like can accommodate and display the toothbrush in a standing state in the residual part 14 cut off by the cut line formed neat its central lower side. In this case, a plurality of inner cases are prepared, and adjacent one side surface 28a of the residual part 14 in one inner case and the other side surface 28b of the residual part 14 in other inner case are brought in contact with each other, and a flap 22 formed at the lower end part 18a of an engaging member 18 is held from these upper ends in order for both the inner cases to be connected and raised one another.  In this manner, an article such as a toothbrush accommodated in each inner case is displayed excellently to improve its visibility, and an advertising effect 19 is also improved in the display part 19 arranged on the upper end part 18a of the engaging member 18.
Patent JP-S62298435-A (JP)
Inventor: BUIRI BURAITSUKE
IPC: C09K23/42
Filed: 1987-06-09
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-H01313708-A (JP)
Title: Edge extracting system and measuring method using said system
Inventor: HAMANO TERUO
IPC: G01B11/24
Filed: 1988-06-13
Abstract: PURPOSE:To obtain in detail distance information of an edge part of an object, and also, to reconstitute the edge part with high accuracy by bringing the sampling density for measuring a shape of the object to adaptive control in accordance with whether an edge exists or not. CONSTITUTION:A lighting control part 14 lights only illuminating light A, photographs an object 11 from an input part 13, and accumulates it in an image accumulating part 15-1. Subsequently, only illuminating light B is lighted, and the input part 13 accumulates this image in an image accumulating part 15-2. An arithmetic part 16 reads out and calculates the contents of the image accumulating parts 15-1, 15-2 by one picture element each, and accumulates successively its result in an operation result accumulating part 17. An edge extracting part A reads out an area of a picture element value being larger than '0', in the contents of the accumulating part 17, and derives two points where a straight line being parallel to a straight line for connecting the illuminating light A and B comes into contact with the area. Subsequently, a side of the area which is placed between these two points and on the illuminating light A side is extracted, and accumulated in an edge area accumulating part 19.
Patent JP-S6035779-A (JP)
Inventor: SUGIURA SADANARI
IPC: G06T3/40
Filed: 1983-08-09
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-S5572639-A (JP)
Title: Air-fuel ratio control device
Inventor: ATAGO TAKESHI
IPC: F02M7/00
Filed: 1978-11-27
Abstract: PURPOSE:To make it possible to shift control from a warming-up correction system to a normal correction system using an O2 sensor under a condition of smooth air- fuel ratio change at the time of completion of warming-up of the engine. CONSTITUTION:A deviation detector circuit is provided which utilizes positive characteristic thermistor (PTC) 30 placed inside a thermo housing containing an autochoke mechanism. With the start of warming-up, PTC 30 is heated, and the value of current flowing in PTC 30 decreases sharply. This change is converted into voltage by voltage converter (VPT) 32. This voltage is compared with voltage signal 31 of preset level L2 in deviation detector 33, and the detector produces control output M25, and thereby compensation fuel is supplied to carburetor 1. When PTC 30 is heated, the current decreases sharply, and the output of deviation detector 33 is reversed. Then, switch 23 transmits the output signal of deviation detector 22, and thereby the control system using an O2 sensor forms a closed loop.
Patent JP-S5847067-A (JP)
Title: Electrodeposition of anionic powder paint
Inventor: SHIBATA NAOKI
IPC: C09D5/44
Filed: 1981-09-17
Abstract: PURPOSE:To perform electrodeposition with a high coating efficiency and with a good finishing, by using a water paint obtained by blending a thermosetting acrylic powder paint with a water-soluble charged binder, kneading the mixture and adjusting the particle size of solids to a specified value. CONSTITUTION:A thermosetting acrylic powder paint is added to an aqueous solution of a water-soluble charged binder (e.g., water-soluble polybutadiene obtained by neutralizing maleic anhydride-modified polybutadiene with amine, etc. or water-soluble acrylic resin obtained by neutralizing acrylic resin with amine, etc.). The mixture is kneaded in a ball mill, etc. to produce a water paint in which solid components have an average particle diameter of 30mu or a smaller (Particles having an average diameter of 15mu or smaller account for 50vol% or less). The material to be coated is dipped in the water paint and anionic powder electrocoating is performed, with the material acting as an anode. The method is advantageous in that waste of the powder paint produced in the coating process can be utilized as the above-mentioned thermosetting acrylic powder paint.