baber/WOPTO huggingface dataset:
Patent JP-H01137568-A (JP)
Title: Lead-acid battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M10/06
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the performance reduction at a high temperature and improve the life performance by increasing the number of electrodes of a cell at one end by one or more. CONSTITUTION:A lead-acid battery 1 is constituted of six cells including the first cell nearest to a heat generating source and the sixth cell farthest from it, for example. The number of electrode plates of the first cell including the positive and negative electrodes is set to ten and eleven and that of the other cells is set to nine, for example. The number of electrode plates of the cell in which the electrolyte temperature tends to rise is set larger than that of the other cells by at least one or more. The deterioration of the cell in which the temperature is liable to rise is thereby prevented, and the lead-acid battery with the high-temperature resistance performance can be obtained.
Patent JP-H03157430-A (JP)
Title: Production of approximately globular powder of polyhydric alcohol soluble substance and production apparatus for same powder
Inventor: KIUCHI ISHI
IPC: C08J3/12
Filed: 1989-11-14
Abstract: PURPOSE:To efficiently obtain approximate globular powder of polyhydric alcohol soluble substance by developing a high-temperature soluble substance in which a substance soluble in polyhydric alcohol is dissolved into thin film state and cooling the substance to afford low-temperature thin film substance and removing a polyhydric alcohol therefrom. CONSTITUTION:A high-temperature soluble substance 15 in which a substance soluble to a high-temperature polyhydric alcohol is dissolved is discharged as a discharge dissolving substance 16 from a discharge nozzle 10 onto a belt conveyer 9 to afford a thin film dissolving substance 20. The thin film dissolving substance 20 is cooled in a cooling part 11 and formed into a scraping accumulating substance 19 in a scraping part 14 and charged into a centrifugal filtration machine 21 and filtered and further the polyhydric alcohol is removed to provide the aimed approximately globular powder.
Patent JP-H01135553-A (JP)
Title: Rotation atomizing coating apparatus
Inventor: NAKAHAMA TADAMITSU
IPC: B05B5/04
Filed: 1987-11-24
Abstract: PURPOSE:To uniformly coat an object even having a relatively complex shape, by mixing and atomization-dispersing a liquid coating with a granular or pulverulent material accompanying a rotation of a rotation atomizing head and depositing the coating on the object. CONSTITUTION:A rotation atomizing coating apparatus is comprised of a rotation atomizing head 2 having a liquid contacting surface 5 with a shape like a cup-inside having an opened end, a means 11 for rotating the head 2, a first nozzle 16 for supplying a liquid coating to the surface 5, and a second nozzle 17 for supplying a granular or pulverulent material to the surface 5. A liquid coating and a granular or pulverulent material are atomized and mixed through the nozzle 16 and 17, respectively, from the open end accompanying the rotation of the head 2. As a result, it is achieved to coat uniformly an object even having a relatively complex shape with the liquid coating mixed with the granular or pulverulent material properly.
Patent JP-H02143419-A (JP)
Title: Method and apparatus for forming thin film by vapor growth
Inventor: BUSSHU TERUO
IPC: H01L21/205
Filed: 1988-11-25
Abstract: PURPOSE:To ensure control of film thickness, carrier concentration profile and multi-layer hetero structure when a thin film is formed by vapor growth, by interrupting supply of raw gas to a substrate by means of shutters arranged in opposition to the gas blowing face and changing over gas flow paths by means of valves provided on the gas inlet lines in association with the interruption. CONSTITUTION:A susceptor 4 having a substrate 5 attached thereto is disposed within a vapor growth chamber 1. A plurality of shutters 7a-7d are provided through the wall of the growth chamber 2 facing to the substrate 5. Gas inlet ports 6a-6d are provided at the distal ends of the shutters, respectively, and gas change-over valves 8a-8d are connected to the gas inlet ports 6a-6d, respectively. Appropriate gas is selected from among AsH3, PH3, [(C2H6)3Ga] and [(C2M6)3In] Bases 13-16 for example according to operation of the valves 8a-8d and is supplied into the growth chamber 1. For this purpose, bent lines 10a-10d connected to a pressure regulating vessel 11 are actuated according to operation of the shutters 7a-7d so that only a predetermined valve is operated.
Patent JP-S63147489-A (JP)
Inventor: OTSUKA HARUTAKA
IPC: B26B19/04
Filed: 1986-12-12
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-H03158642-A (JP)
Title: Heat exchanger device for control panel
Inventor: HASHIBA TAKEO
IPC: H02B1/56
Filed: 1989-11-16
Abstract: PURPOSE:To perform an efficient sucking of hot air near a ceiling part of a case of a control panel and to enable a heat exchanging operation to be carried out by a method wherein a corrugated fin is stored in a vertical part of an inverted L-shaped heat exchanger fixed to the case of the control panel, a surrounding air suction port and a discharging port are arranged outside the vertical part and the indoor air discharging port is arranged inside the vertical part and further the indoor air sucking port is arranged at a horizontal projecting part. CONSTITUTION:An indoor air suction port 10 is arranged at a ceiling part of a case 10 of a control panel. An indoor fan 3 is arranged at a horizontal projection 2a of its corresponding heat exchanger device 2. Hot air within the case 1 is efficiently sucked and sent to a corrugated fin 5 at a vertical part 26. The air heat exchanged and cooled is injected from an indoor air discharging port 11 of an inner wall of the case 1 into the case 1. In turn, the surrounding air sucked from the indoor air suction port 12 and a surrounding air fan 4 is sent to the corrugated fin 5 and heat exchanged with the indoor air, thereafter the air is discharged out of the surrounding air discharging port 13. Oil mist sucked together with the surrounding air and adhered to the corrugated fin 5 is flowed down along the wall surface of the vertical part and then the mist is discharge from the drain 14.
Patent JP-S62139195-A (JP)
Inventor: PEETA ATSUKERETSUTO
IPC: G11B23/023
Filed: 1986-12-12
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-S62152108-A (JP)
Title: Permanent magnet with corrosion protective covering
Inventor: ICHINOSE NOBORU
IPC: H01F7/02
Filed: 1985-12-25
Abstract: PURPOSE:To improve the corrosion-resisting property of a magnet by a method wherein a corrosion protective covering of nA2O.mSiO2 (A indicates one or two or more kinds selected from the group consisting of Li, Na and K, and m/n indicates the range of 2.0-4.0) is provided on the surface of a rare-earth metal-iron permanent magnet. CONSTITUTION:After the alloy of the composition of Nd0.15Fe0.75B0.10 has been fused in an Ar atmosphere, it is coarse-pulverized and then pulverized until an average grain diameter of 3mum or thereabout is obtained. Then, this fine powder is molded by applying the pressure of 1.5t/cm<2> in the magnetic field of 10kOe. The obtained molded body is put in the Ar atmosphere again, it is sintered, and after it has been cooled down to room temperature, a heat treatment is performed at 600 deg.C for abut 1hr. Subsequently, the coating material, consisting of Li2O, Na2O, K2O, SiO2, zinc dust, water, A2O/SiO2 in the specific molar ratio, is painted with a brush on the surface of the permanent magnet obtained as above and it is dried up. through these procedures, oxidization can be prevented even when the material such as rare-earth-iron or rare-earth- iron-cobalt, which is susceptible to oxidization, is used.
Patent JP-H04168163-A (JP)
Title: Design coating composition
Inventor: SUGIURA MASAMI
IPC: C09C1/40
Filed: 1990-10-31
Abstract: PURPOSE:To provide the subject composition brilliantly coloring due to photo- interference, having excellent designability and useful for automotive top coatings, etc., by compounding an excellent coherent pearl mica pigment and a metal-plated mica pigment having a bright layer and formed by plating the coherent pearl mica pigment with a metal. CONSTITUTION:The objective composition comprises a coherent pearl mica pigment comprising mica such as natural mica and an inorganic thin coating film formed on the surface of the mica, the inorganic thin coating film being prepared by coating the surface of the mica with an inorganic substance such as titanium dioxide in a thickness of e.g. 200mum, and a metal-plated mica pigment having a bright layer formed by plating a metal such as silver on the surface of the coherent pearl mica pigment (the amount of the plated metal is preferably 0.5-80% based on the pearl mica pigment).
Patent JP-H03158771-A (JP)
Title: Impedance measuring instrument
Inventor: NAKAJIMA HIROTAKA
IPC: G01R27/02
Filed: 1989-11-15
Abstract: PURPOSE:To prevent deterioration in measuring accuracy by making an input voltage of detector to the proper value by a 1st variable gain amplifier, overload detector and control part which are inserted to a current-voltage converter and coping with the level decreasing signal by a 2nd variable gain amplifier, overload detector and control part which are inserted to a voltage detector. CONSTITUTION:A feedback resistor 23 having the resistance value approximately equal to the sum of an output of AC signal source 11 and impedance of an object 13 to be measured is connected to the current-voltage converter 14, and a gain of the 1st variable gain amplifier 26 is set to be large so that an input voltage of vector detector 15 becomes the proper value under the condition that the output voltage of signal source 11 shows the minimum value. The measuring object 13 is opened and a gain of the 2nd variable gain amplifier 44 is set to be small so that an input voltage of vector detector 18 becomes the proper value. When the input voltage of detector 15 exceeds the proper value, the gain of amplifier 26 is decreased by one step according to a signal of the 1st overload detector 42 and the input voltage of detector 15 becomes the proper value. Thus, the accurate measurement can be attained even when the impedance of object to be measured is very small.
Patent JP-H05131092-A (JP)
Title: Dryer for clothing
Inventor: TAKEYAMA KOJIRO
IPC: D06F58/28
Filed: 1991-11-13
Abstract: PURPOSE:To realize 'energy saving' and 'the reduction of the damage to dry clothing' by conducting a new drying method for a home use clothing dryer. CONSTITUTION:In this drum type clothing dryer, the rotation of a drum 1 is conducted with the repetition of an intermittent operation that consists of short time rotation and long time stoppage from the initial stage of a clothing drying process by means of control switch changeover, and while this is going on, outer air that is not heated by a heater 7 is ventilated into a drum by means of a fan 5, and natural drying by means of outer air is conducted. And at the timepoint when the dryness of clothing has advanced and drying is nearly completed, the ventilation of outer air heated by the heater 7 is carried out by the fan 5, and also the rotation of the drum 1 is made to be a continuous one, and the final drying finish process is conducted. As a result, as natural drying utilizing outer air is conducted from the initial state of the drying process, it may take time, but electric power saving and energy saving are realized. Also, the drum is subjected to an intermittent operation of short time rotation and long time stoppage at the time of natural drying, so that dryer has the effect of clothing being damaged little.
Patent JP-H05226947-A (JP)
Title: Mos operational amplifier circuit
Inventor: HARA YASUNORI
IPC: H03F3/345
Filed: 1991-11-13
Abstract: PURPOSE:To provide the MOS operational amplifier circuit having a broad in-phase input range characteristic by providing a specific gate earth MOS transistor(TR) whose source connects to an output of a differential amplifier circuit and 1st and 2nd constant current sources to the operational amplifier. CONSTITUTION:A current mirror circuit comprising N-channel MOS TRs MN3, MN5, MN6 is used to bias a differential amplifier circuit and a source follower circuit. Drains and sources of the gate earth N-channel MOS TRs are connected to an input of an output buffer circuit and an output of the differential amplifier circuit and a current of constant current sources I2, I3 is set equal to each other. In this case, no offset voltage is generated by a change in a voltage at an input terminal VIN nor a P-channel MOS TR MP2 is transited from its saturation region to a triode region, then, the gain of the operational amplifier is not decreased.
Patent JP-H10119870-A (JP)
Title: Trimming cover for motorcycle component
Inventor: OKADA TADAO
IPC: B62J23/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the trimming cover for a motorcycle, which can simply and firmly cover a component part in an any kind of shape of the motorcycle without removing the component part. SOLUTION: A heat resistant belt shaped member where the difference in level is formed in the thickness direction at the intermediate part in the width direction, and a groove shaped part 4 as viewed from the one surface side, and a groove shaped part 6 as viewed from the other surface side, are formed in one side and in the other side in adjacent to the difference in level 2 respectively, is spirally wound over the surface of one component part of a motorcycle for example, an exhaust pipe P in such a way that the groove shaped part 4 located over one surface side, is positioned to the side in advancement, a second flange part 7 which forms up the groove shaped part 6 located in the other surface side of the belt shaped member being wound up at present,  is meshed at this time with a first flange part 5 forming up the groove shaped part 4 at the side in advancement for the belt shaped member having been already wound up so as to be wound in such a way as to be engaged therewith, and the end of the belt shaped member is thereby fixed over to a already wound part or the exhaust pipe.
Patent JP-2001114329-A (JP)
Title: Lid structure for ceramic lidded container
Inventor: TSUKAMOTO NOBUYASU
IPC: B65D1/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel lid structure for a ceramic lidded container capable of retaining high fitting properties between a lid and a container main body by a structure and a step, both being extremely simple, realizing high stability and close contact characteristics between both the lid and the container main body, and preventing an offensive contact sound from occurring between both of them. SOLUTION: A ceramic lid 20, which is put on an open edge 11 of a ceramic container main body 10, has a circularly suspended portion 25 formed integrally with the lid 20 via a root part 22 thereof. A ring packing 30 is fitted to the root 22 under pressure and mounted thereto in such a manner that its outer circumferential face 32 is closely contacted with the root of the circularly suspended portion by its elasticity and that its inner circumferential face 33 is inclined toward the container main body side.
Patent JP-H08162100-A (JP)
Title: Flat alkaline battery
Inventor: YAMAGUCHI NORISHIGE
IPC: H01M4/48
Filed: 1994-11-30
Abstract: PURPOSE: To eliminate the dent of a positive electrode mix accompanying caulking process and prevent the rise of battery internal pressure and the leakage of electrolyte by using a positive electrode mix obtained by pressure molding a positive electrode active material mixture of a specified composition consisting of silver oxide, manganese dioxide and silver-nickelite and a binder. CONSTITUTION: In a battery having a negative electrode mix 1, a positive electrode mix 6, and a separator 5, a positive electrode active material mixture consisting of 20-50wt.% of manganese dioxide and 5-20wt.% of silver-nickelite and a binder are pressure-molded together, and used as the positive electrode mix 6. This positive electrode mix 6 is enhanced in hardness because it contains the silver-nickelite, and a dent caused by the caulking process of the battery can be suppressed to prevent the rise of the battery internal pressure and the leakage of electrolyte.
Patent JP-H05187135-A (JP)
Title: Silent demolition method for fireproof lining in chimney
Inventor: ISAYAMA MIKIO
IPC: E04H12/28
Filed: 1991-11-13
Abstract: PURPOSE:To improve the efficiency of the demolition work and prevent the occurrence of noises by ejecting general rock or fireproof aggregate crushed to the preset grain size from a nozzle by compressed air, and cutting and breaking a deteriorated existing fireproof lining. CONSTITUTION:A crushed material 27 made of general rock or fireproof aggregate and having the grain size of 1.5-15mm is ejected from a nozzle 26 together with compressed air. The fireproof lining 10 is cut and broken by the collision energy of the crushed material 27 ejected from the nozzle 26. For demolition, grooves are carved into a loop shape on the fireproof lining 10, buried reinforcing bars and strands of a wire net are cut, and a crowbar or the like is inserted to peel them from a shell 1. The lining 10 can be efficiently demolished with little occurrence of noises.
Patent JP-H10118366-A (JP)
Title: Detecting apparatus for mounting memory card for sewing machine and its detection method
Inventor: KAWATE NOBUYOSHI
IPC: G06K17/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To rise reliability by detecting mounting or not yet mounting including incompletely mounting a memory card. SOLUTION: A memory means 13d' is previously-stored the same data as a given data in a memory card 1, and given data to the memory card 1 is read out by a read out means 13c. When the memory card is not mounted including incomplete mounting because the read out data is not same as the data Pre-stored in the memory means 13d' the card mounting detecting means 13d discriminates it as not being mounted, while the memory card is completely mounted because the read out data coincides with the data stored in the memory means 13d', the card mounting detecting means 13d discriminates it as being mounted, thus mounting state of the memory card is completely detected.
Patent JP-H05133876-A (JP)
Title: Measuring apparatus of change with time of hardening resin
Inventor: GOTO TAKAO
IPC: G01N11/00
Filed: 1991-11-13
Abstract: PURPOSE:To obtain a measuring apparatus being useful for quantitative measurement of hardening resin. CONSTITUTION:A measuring apparatus of a change with time of hardening resin is equipped with a test piece set 6 wherein resin to be measured is filled up between a pin 4 and a collar 5 fitted around the pin and with a test block 1 which fixes the outer periphery of the collar and holds the test piece set 6 vertically. Moreover, it is equipped with a temperature controller 10 which is disposed in the test block 1 and gives a heat to the outer periphery of the collar 5 or absorbs it therefrom, a vibration generator 2 which makes a vibration generating shaft 12 operate in amplitude in the direction of the vertical axis and a measuring unit 13 which is disposed between the vibration generating shaft 12 and the test block 1, couples the vibration generating shaft 12 with the pin 4 through the intermediary of an impedance measuring member 3 and measures a change with time of a substance to be measured.
Patent JP-H10122449-A (JP)
Title: Tubing connection part structure of fluid conduit, connecting method, tubing forming jig and tubing forming method
Inventor: OKUMA KIKUICHI
IPC: F16L13/14
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To make a connection part in a conduit firm by providing either the outer peripheral surface of one tubing or the inner peripheral surface of the other tubing with a plurality of protrusions formed at specified spaces in a circumferential direction. SOLUTION: The end part periphery of a connecting pipe 3 formed of a bent pipe of nearly U-shape is provided with four protrusions 5 formed at specified spaces in a circumferential direction so that a conduit 1 and the connecting pipe 3 can be aligned at the time of inserting the end part of the connecting pipe 3 into an end part 1a of the conduit 1. That is, a wax ring is fitted to the periphery of the end part of the connecting pipe 3, and the end part of the connecting pipe 3 is inserted into the end part 1a of the conduit 1. In the state of forming almost uniform clearances in the circumferential direction by the protrusions 5 of the connecting pipe 5, the wax ring is dissolved so that wax comes around evenly into the clearances. The connection part in the conduit 1 can thereby be made firm, and the quality accuracy and durability of the conduit 1 can be improved.
Patent JP-H01140653-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI KENJI
IPC: H01L21/822
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a capacitance element which is excellent in the accuracy of film thickness and free from hysteresis phenomenon and leak, by a method wherein, in a semiconductor element having a capacitance element composed of metal.dielectric film.semiconductor on a semiconductor substrate surface, the dielectric film is formed by a semiconductor nitride film laminated on a semiconductor oxide film. CONSTITUTION:On the surface of a p<-> type Si substrate 1, an n<+> type buried layer 3 and a p-type isolation buried layer 4 are diffused, on which an epitaxial n<-> type Si layer 2 is grown, and an isoplanar oxide film 5 to isolate the n<-> type Si layer 2 into several islands 2a, 2b is formed. By heat-oxidizing, an SiO2 film 6 is formed on the n<-> type Si layer surface, and an Si3N4 film 7 is formed on the island region Si layer 2a to form a capacitance. By using the semiconductor nitride film 7 for a dielectic film, the irregularity of film thickness can be reduced. By interposing the semiconductor oxide film 6, hysteresis.leak and the like can be eliminated.
Patent JP-H09115784-A (JP)
Title: Aluminum electrolytic capacitor and electrolyte for driving it
Inventor: TAMARU ATSUMI
IPC: H01G9/035
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To increase the withstand voltage of an electrolytic capacitor by adding heteropolyacid to an electrolyte prepared by dissolving the amidinic salt of a carboxylic acid expressed by a specific formula in a non-proton solvent, such as γ-butyrolactone, etc., as a main solute. SOLUTION: An electrolyte for driving aluminum electrolytic capacitor is prepared by adding a heteropolyacid composed of tungstophosphoric acid, tungstosilicic acid, phosphomolybdic acid, silicimolybdic acid, silicitungstomolybdic acid, phophotungstomolybdic acid, or phosphovanadomolybdic acid to an electrolyte prepared by dissolving the amidinic salt of the carboxylic acid expressed by formula I (where, X and R respectively represent the carboxylic acid and a lower alcohol group) as a solute. Therefore, an electrolyte having high electrical conductivity and a high sparking voltage is obtained and, when this electrolyte is used for an electrolytic capacitor, the withstand voltage of the capacitor increases.