baber/WOPTO huggingface dataset:
Patent JP-H11257194-A (JP)
Title: Starting device of electric starter motor
Inventor: TSUNODA SHUHEI
IPC: F02N15/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom from the viewpoint of design in reducing both radial and axial dimensions by constituting it so as to operationally join an interval between a plurality of small starter motors and an engine by means of a ring gear and a clutch mechanism. SOLUTION: When plural pieces of small motors 2 are started, a drive shaft 2-1 is rotated and a ring gear 5 is also rotated by a gear part 5-1 in mesh with another gear part 2-2. With the rotation of this gear part 5, a cam drum 6 is also integrally rotated, and thereby rotation of a motor 2 is transmitted to a pulley 3 via a ratchet 9 by a free end existing in a position energized inwards by a return spring 8 so as to be engaged with a cam part 6-1 of the cam drum 6, therefore an engine is started. When this engine starts and the pulley 3 rotates at high speed, a large centrifugal force works on the ratchet 9 pivoted to the pulley 3 and thereby the free end of the ratchet 9 is widened outward in the radial direction, so that a joint between the ratchet 9 and the cam drum 6 comes off, while during the engine rotation, the centrifugal force will continuously work on the ratchet 9.
Patent JP-S55166563-A (JP)
Title: Method for power amplification
Inventor: HIGURE MINORU
IPC: F16H49/00
Filed: 1979-06-13
Abstract: PURPOSE: To extract a rotodynamic power of a small motor as a large power by means of arm, disc, gear, etc.  
     CONSTITUTION: This method comprises amplifying rotodynamic power of a small motor by a medium of arm, disc or gear under the principle and extracting an output amplified by actuating a generator on the point of said medium. In embodying the method, a power can be amplified more efficiently by using a device sealed full hermetically with the air extracted for less resistance and a flywheel applied for operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57490-A (JP)
Title: Double structure heat pipe
Inventor: NAKANO YUZURU
IPC: F28D15/00
Filed: 1980-05-30
Abstract: PURPOSE: To make it easy to operate the high temperature heat pipe and to improve the heat utilization efficiency of the pipe by a method wherein the outer periphery of a high temperature operating heat pipe is covered with a low temperature operating heat pipe to thereby obtain the double structure heat pipe.  
     CONSTITUTION: The outer periphery of the high temperature operating heat pipe 3 is covered with the low temperature operating heat pipe 4 with the exception of both end portions of the former where an evaporation section 5 and a condensation section 6 are provided, to thereby obtain the double structure heat pipe. With the above structure, the dissipation of heat from the wall of the high temperature operating heat pipe 3 is prevented and the efficiency of utilization of heat of the pipe can be improved. Further, the danger of occurrence of a fire accident due to direct heat transfer from the pipe to the surrounding structure can be prevented and accordingly, the facilitation of the operation of the high tempera-heat pipe and the safety operation of the heat pipe can be attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10271404-A (JP)
Title: Video signal processing circuit
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N5/45
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the video signal processing circuit for a 2pattern display video signal processing circuit that is able to synthesize and display two image patterns where timewise deviation in two video signals is compensated even when timewise relation of the video signals is changed. SOLUTION: In the case that the timewise relation of two systems of video signals is changed in the video signal processing circuit that synthesizes two systems of video signals and displays the synthesized video signal on a screen, a write address of field memories 24, 25 for a specific field period is generated by using a horizontal synchronizing signal and a vertical synchronizing signal of the video signal of an advanced phase and a read address of the field memories 24, 25 for the specific field period is generated by using a horizontal synchronizing signal and a vertical synchronizing signal of the video signal of a lagged. phase so as to deviate them by one line relatively.
Patent JP-S59199675-A (JP)
Title: 2-alkylamino-6-methoxypyridine and its preparation
Inventor: TSUZUKI KENJI
IPC: C07D213/74
Filed: 1983-04-28
Abstract: NEW MATERIAL:2-Alkylamino-6-methoxypyridine of formula I (R is ethyl, n- propyl, iso-propyl). EXAMPLE:2-Ethylamino-6-methoxypyridine. USE:A synthetic intermediate of medicines and agricultural chemicals. It is used as a starting compound of 0-4-isopropylphenyl N-methyl-N-(6-methoxy-2-pyridyl) thiocarbamate, an active ingredient of herbicides. PREPARATION:A 2-substituted-6-halopyridine of formula II (X is Br, Cl; Y is alkylamino, alkoxy) is allowed to react with methanol in the presence of an alkali metal hydroxide, when Y is alkylamino, or with an amine of the formula: R-NH2, when Y is alkoxy, to form the compound of formula I .
Patent JP-H09264853-A (JP)
Title: Defect detection method and apparatus for transparent object
Inventor: KATSUMI HIDEO
IPC: G01N21/59
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy for an object to be inspected especially having a lens effect by holding uniform and sufficient brightness for a received image as a whole to enable clear detection of any fine defect. SOLUTION: Light from a spot-like light source 11 is condensed by a condensing lens system comprising a single lens or a collimator 12 and a compensation lens 13 to be transmitted through a transparent object 14 to be inspected and the light transmitted forms an image on a photodetecting surface 16 with an imaging lens 15 to detect a defect existing in the object to be inspected according to the difference of varied light density of an image thereof. In this case, the condenser lens system is so arranged to keep parallel the transmission light through the object 14 to be inspected regardless of whether the object 14 to be inspected presents a lens effect or not.
Patent JP-H11269361-A (JP)
Title: Antistatic agent
Inventor: NUMATA TAKAYOSHI
IPC: C08L67/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent having excellent permanent antistaticity, heat resistance and melt stability and useful for preventing the electrostatic charges of thermoplastic resins by including a specific polyetherester block copolymer, a compound in which a polymeric compound is interacted on a metal ion, etc., in a specific ratio. SOLUTION: This antistatic agent comprises (A) 100 pts.wt. of a polyetherester block copolymer produced from an acid component comprising terephthalic acid and isophthalic acid in amounts of 60-100 mol.% and 40-0 mol.%, respectively, based on all the acid components and a glycol component comprising a poly(alkylene oxide)glycol of the formula [X is H or the like; (n)>=0, (m)>=0, and 120>=(n)+(m)>=20] in an amount of 40-80 wt.% based on all the glycol components, tetramethylene glycol and ethylene glycol in amounts of 65-100 mol.% and 35-0 mol.%, respectively, based on all the glycol components excluding the compound of the formula, (B) 0.001-20 pts.wt. of a compound in which a polymeric compound is interacted on a metal ion, and (C) 0-10 pts.wt. of a metal salt.
Patent JP-H03271398-A (JP)
Title: Electroplating equipment
Inventor: YAMAMOTO KENJI
IPC: C25D21/00
Filed: 1990-03-22
Abstract: PURPOSE:To uniformalize plated film thickness of the articles to be treated regardless of difference in the plating conditions by supplying electricity from the respective correspondent power sources to every power supply stage which is constituted of both the cathodes for supporting the articles to be treated and the anodes. CONSTITUTION:A plurality of power supply stages 3 are continuously arranged which are constituted of both the cathodes 4 for supporting the articles W to be treated and the anodes 5. Power supply is performed from the respective correspondent power sources 6 to the stages 3 respectively. Plating current supplied from the respective power sources 6 is independently controlled in accordance with the plating conditions of the articles W to be treated. Thereby the film thickness of the articles W to be treated is uniformalized regardless of the plating conditions. Moreover it is prevented that the film thickness of the article W to be treated which is positioned to the farthest end is made thicker than the film thickness of the other articles W without charging a dummy article.
Patent JP-S59211199-A (JP)
Inventor: KANZAKI MASAMI
IPC: G08G1/07
Filed: 1984-04-13
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-S591451-A (JP)
Title: Quaternary alkoxyalkyl ammonium compound, manufacture and use
Inventor: FURANSHISUKO KARUNINO
IPC: D06P1/66
Filed: 1983-04-28
Abstract: Novel quaternary alkoxyalkylammonium compounds of the formula 1 <IMAGE>   in which R denotes C8-C20-, preferably C12-C18-, alkyl or C8-C20-, preferably C12-C18-, alkenyl, R1, R'1 and R''1, which can be identical or different, denote methyl, ethyl or benzyl and at least one of the radicals R1, R'1 and R''1 denotes a group of the formula -(CSH2SO)xH, R2 and R3, which can be identical or different, denote methyl, ethyl or benzyl, a denotes 0 or 1, b denotes 0 or 1, of which either a or b has to be=1, m denotes 0 or 1, n denotes 2 or 3, p denotes 1, 2 or 3, S denotes 2 or 3, x denotes 1, 2, 3 or 4, and A denotes a halide, methosulfate, ethosulfate or methophosphate ion. These compounds are used as retarders and leveling agents in the dyeing of polyacrylonitrile and acid-modified polyester fibers.
Patent JP-S61233937-A (JP)
Title: Image pickup tube
Inventor: TAKAYAMA SHIGEHIKO
IPC: H01J29/46
Filed: 1985-04-10
Abstract: PURPOSE:To reduce the spot diameter and the figure distortion during the deflection of the electron beam by making the intensity of the electron-gun-side part of the focusing magnetic field produced by the focusing coil of an MS-type image pickup tube greater than that of the other part. CONSTITUTION:A focusing coil 7 is divided into a photoconductive-film-side coil 7a and an electron-gun-side coil 72 the length of which is 0.5 to 1.0 times the length of the coil 71. The ampere-turn level of the coil 72 is adjusted to be 1.5 to 3.0 times that of the coil 71. As a result, the distribution of the focusing magnetic field on the axis becomes nonuniform and it is possible to reduce the figure distortion and the spot diameter during beam deflection to at most half and about 1/2 of those for a conventional image pickup tube having an undivided focusing coil respectively. Therefore, it is possible to produce an image pickup tube which produces minimal figure distortion and has improved uniformity of resolution for the picture screen.
Patent JP-H04287055-A (JP)
Title: Image forming device
Inventor: YANAGIBASHI YOICHI
IPC: G03G21/00
Filed: 1991-03-15
Abstract: PURPOSE:To supply a recording medium to plural image information transfer means at almost continuous timing without generating the jam of a recording sheet. CONSTITUTION:Image information formed on a photosensitive material 90 continuously as a visual image via a write optical system and an image forming system is transferred on plural transfer sheets P1, P2 at first and second transfer stations 231, 232. At this time, the transfer sheets P1, P2 are supplied to corresponding first and second stations 231, 232, respectively by resist rollers 205, 206 at a proper timing. In the case, the first transfer sheet P1 standing by for timing adjustment at the resist roller 205 is located in a first carrier path 203, and the rear terminal of the sheet is located at a downstream side by a branching claw 202, therefore, the second transfer sheet P2 carried later can be carried from a second carrier path to a resist roller 206 side without being abutted with the transfer sheet P1 carried first.
Patent JP-2000268455-A (JP)
Title: Accessor device of tape library
Inventor: KONNO TAMIO
IPC: G11B15/68
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To widen an access area while preventing the falling of an accessor device by placing two accessor bases on a guide rail and forming a superimposing part that is orthogonal to the length direction of the guide rail at a part opposite to the accessor bases. SOLUTION: An accessor base 7a which is mounted at the side of a housing 5 has an approximately triangular shape including a projecting/recessing part (superimposing part) T that is formed by cutting a part of a single side of a square. Then the base 7a is mounted so as to set the side of the part T turned to the inside of a tape library 1. When two accessor devices 7 and 8 approach to each other, the part T of the base 7a superimpose on the part T of the accessor base 8a. The devices 7 and 8 can simultaneously move in the housings 5 and 6 in both directions by the signals sent from an external device. In order to evade the collision of both devices 7 and 8, they are controlled not to get over with each other when they access a cell 2 or a drive 3 respectively.
Patent JP-H09264426-A (JP)
Title: Combination oil control ring
Inventor: KOBAYASHI HIROYUKI
IPC: F16J9/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the consumed quantity of a lubricating oil by providing a sufficient deflecting allowance in a radial and a vertical direction, and improving the vertical flexibility of a spacer expander, and decreasing the quantity of the lubricating oil sent to a combustion chamber during the up-stroke of a piston, and in addition, to lengthen the life of an internal combustion engine by reducing the frictional force of a combination oil control ring to decrease the quantity of abrasion. SOLUTION: A spacer expander 2 of a combination oil control ring is equipped with a U-shaped spacer unit 4 having a pair of arm parts 6, 7 arranged mutually apart in a radial direction and a base part 8 which connects a pair of arm parts 6, 7 and has a formed ear part 9. The spacer unit 4 is formed into a continuously bent thin flat plate-shape, and the arm parts 6, 7 of each adjacent spacer unit 4 are connected through a connecter 11 in a circumferential direction. The spacer expander 2 is equipped with an elastic tongue piece 12 which is formed in a base part 8, and extends radially outward between the arm parts 6, 7, and moreover inclines apart from the lower face of a ring groove.
Patent JP-S63241492-A (JP)
Inventor: INABA YUZO
IPC: G21C3/328
Filed: 1987-03-30
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-H11275764-A (JP)
Title: Constant current charging and discharging device
Inventor: TAGAMI TADAHIRO
IPC: H01M10/44
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a power saving constant current charging and discharging device, which can make effective use of discharging energy. SOLUTION: This charging and discharging device is provided with a contact current charging and discharging power source 2, a charging and discharging circuit 4 connected to the charging and discharging power source 2, and the connecting terminal of a battery 6 to be charged and discharged which is connected to the charging and discharging circuit 4. In this case, the discharging circuit is an inverter circuit which is constituted is connected to the charging and discharging circuit 4 to the charging and discharging power source 2 via an inductance 4a, so that the charging and discharging circuit 4 regenerates the discharging energy of the battery to be changed and discharged to the primary power source.
Patent JP-S549233-A (JP)
Title: Preparation of curable unsaturated compounds
Inventor: AKAGANE KAZUO
IPC: B01J31/00
Filed: 1977-06-22
Abstract: PURPOSE: To prepare the title compounds by reacting epoxy compounds containing at least one epoxy group in one molecule with hydroxystyrenes in a specific ratio, followed by adding acrylic acid ro methacrylic acid to unreacted epoxy groups. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56168855-A (JP)
Title: Atomizer
Inventor: KITAJIMA SOUICHI
IPC: B05B17/06
Filed: 1980-06-02
Abstract: PURPOSE: To obtain finely atomized particles, by subjecting a collision body to execute ultrasonic vibration through colliding a liquid atomized by a high-speed air current, against the collision body.  
     CONSTITUTION: A liquid supplying pump 10 is driven to supply a liquid from a liquid tank 11 via a liquid feeding pipe 9 to a liquid storage chamber through a liquid inlet 8, and an air compressor 5 is driven to supply air into air current type atomizer 1 via air feeding pipe 4 and air sucking inlet 3. Air compressed to a high pressure is jetted from a jetting hole 2 and, at the same time, shears and atomizes the liquid supplied from a liquid outlet provided to the liquid storage chamber 6. The atomized liquid is collided against a collision body 12 positioned in front of and near the jetting hole 2 to be made finer, thus obtaining finely atomized particles 16. This collision body 12 executes the ultrasonic vibration by a vibration-expanding horn 14 equipped with an ultrasonic vibrator 13 driven by an ultrasonic oscillator 15 to atomize the liquid on the surface of the collision body 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S549936-A (JP)
Title: Electrophotographic photosentitive screen
Inventor: NISHIKAWA MASAHARU
IPC: G03G5/00
Filed: 1977-06-24
Abstract: PURPOSE:To enhance the mechanical strength in the proximity of a boundary by forming the convex or concave portion larger than the etching opening pitch from the conductive mesh in the boundary between the outer circumference of a metal thin plate and the etched portion in order to elongate the boundary portion.
Patent JP-S6075568-A (JP)
Title: Production of metal hot dipped steel pipe
Inventor: NAKAMURA MATSUICHI
IPC: C23C2/02
Filed: 1984-04-16
Abstract: PURPOSE:To enable formation of a galvanizing layer having a large thickness and high adhesion power by forming preliminarily many rugged parts on the surface of a steel strip in the stage of forming the steel strip to a tubular shape, welding the strip to a steel pipe and galvanizing the surface. CONSTITUTION:A steel strip supplied from an un-coiler 1 passes through a looper 5 and a cleaning device 7 and enters a shot blasting device 9 where abrasives are blasted to the strip from abrasive projectors 17a-17c, 17a'-17c' to form many rugged parts on both surfaces. Such steel strip is formed to a tubular shape by a forming machine 23 and the seam thereof is welded by a welding machine 25 to form a steel pipe and thereafter an oxide film is removed by a pickling device 31. The pipe is then passed through a washing device 23 and a flux device 35 and thereafter zinc is plated therein in a galvanizing device 39. The excess sagging molten zinc is removed in a blow-off device 41 and the steel pipe is cooled. The thick galvanized layer is formed with high adhesion strength owing to the presence of the rugged parts on the surface.
Patent JP-S549458-A (JP)
Title: Cleaning device
Inventor: HAYAMA MASAHIRO
IPC: B08B3/10
Filed: 1977-06-23
Abstract: PURPOSE: To obtain similar cleaning effect of a cleaning device for the use of smaller amount of cleaning fluid in shorter cleaning time to that of the conventional device by raising the working efficiency of the fluid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309938-A (JP)
Title: Projection type picture display device
Inventor: YAMAMOTO MINORU
IPC: G03B21/14
Filed: 1991-04-08
Abstract: PURPOSE:To instantaneously project a video on a screen in the case of switching a turn-on switch to a turning-on mode immediately after setting the switch to a turning-off mode, and to quicken the rise of the light output of a lamp to rapidly project the video after switching the switch to the turning-on mode even in the case of switching the switch to the turning-on mode after it is set in the turning-off mode for a long time. CONSTITUTION:A stepwise light control function is given to a turn-on circuit 4 which turns on a high voltage discharge lamp 5 for radiating light to an optical modulation picture display unit 6 so as to make the circuit 4 in a full turning-on mode in response to the turning-on mode of the turn-on switch 3, to make the circuit 4 in a light control mode in response to the turning-off mode of the switch 3, and to prevent the lamp 5 from being turned off perfectly even in the case of setting the switch 3 to the turning-off mode.
Patent JP-S59200149-A (JP)
Title: Automatic bath heater
Inventor: OOKUBO KAZUNORI
IPC: F24H1/00
Filed: 1983-04-28
Abstract: PURPOSE:To enable to supply hot water to kitchen, lavatory and the like independently of the supply of hot water to a bath and yet prevent the supplying capacity of hot water to a bathtub from lowering. CONSTITUTION:A single hot water supplying pipe provided on a hot water supplying heat exchanger 2 is branched off into two branch pipes. The one branch pipe is provided for supplying hot water to a bathtub 4 as a hot water supplying pipe 3, in the midway of which a water flow rate sensor 6, a stop valve 7 and the like are arranged and in connection with which an automatic hot water supply control part 17 equipped with a hot water supply controller 5 to open and close the stop valve 7 by the signal of said sensor 6. The other branch pipe is provided as a hot water supplying pipe 18, at the end of which terminal apparatuses of kitchen, lavatory and the like such as faucets or the like are connected. Accordingly, when the hot water supply is performed simultaneously to both the bathtub 4 and kitchen and the like, no lowering of hot water supplying capacity to the bathtub is resulted, because the hot water flowing through the branch pipe 18 is directly supplied to the kitchen, lavatory and the like without passing through the water flow rate sensor 6 and the stop valve 7.
Patent JP-S573257-A (JP)
Title: Magnetic video recording lock system
Inventor: ITOU YUKIO
IPC: G11B15/665
Filed: 1980-06-04
Abstract: PURPOSE: To obtain a disorder-free picture taken at some interval while reducing the power consumption of batteries, by locking a tape in a loaded state as it is even if a power switch is turned on and off with the tape loaded.  
     CONSTITUTION: When a video recording switch 1 and a power switch 3 are both turned on, a discrimination signal extracted to load an unloaded tape or lock a loaded tape as it is. Therefore, when a picture A is recorded and a picture is recorded following the picture A at a long interval of time, the power switch is turned off after the picture A is recorded and then if the switch is turned on for recording the picture B, the tape remains as loaded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01246220-A (JP)
Title: Remedy for glaucoma
Inventor: MORITA TAKAKAZU
IPC: C07D277/06
Filed: 1988-03-28
Abstract: PURPOSE:To provide a remedy for glaucoma, containing a specific compound known as an excellent hypotensor as a main component and capable of depressing the intraocular pressure by topical application or general application. CONSTITUTION:The objective remedy for glaucoma contains the compound of formula or its salt (metal salt such as Na, K or Ca salt or organic amine salt) as a main component. The remedy is used in the form of an agent for topical application such as eye drop, ophthalmic ointment or injection or an agent for general application such as tablet or capsule. Preferably, the topical agent is used at a concentration of 0.01-5% and the dose of the agent for general application is 1-300mg per day.