baber/WOPTO huggingface dataset:
Patent JP-H01255416-A (JP)
Title: Repair work for underground conduit line
Inventor: KAJIO YUGO
IPC: H02G1/06
Filed: 1988-04-04
Abstract: PURPOSE:To perform repair work economically and quickly, by causing the resin to flow out from the cylinder to the front of a lining to perform the repair work in lining with a lining pig, and by causing surplus resin to flow into the cylinder again. CONSTITUTION:A cylinder 3 in which resin C is filled up and a lining pig 2 are arranged in an underground conduit line 1 movably in the direction of a pipe length with tracting lanyards 14 and 15. The cylinder 3 and the lining pig 2 are moved to the spot necessary for repair, where the resin C is caused to flow out in front of the lining pig 2 from the cylinder 3 and lining is performed with the lining pig 2. The surplus resin C left caused to flow into the cylinder 3 again and moved to the next spot necessary for repair.
Patent JP-H10285285-A (JP)
Title: Call connection method capable of using subscriber's telephone number before change at the time of changing accommodated exchange
Inventor: HORIUCHI TAKAAKI
IPC: H04M3/42
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a call connection method capable of reducing cost and the possibility of causing disabled state and delay of connection, and having a number portability function by which double allocation of a telephone number is unnecessitated by effectively using a network resource. SOLUTION: When a call is originated to a contractor of portability from a caller, a database (a number translation node; (not shown by Figure) to manage subscriber's telephone number information unitary is accessed by an originating exchange A (or a relay exchange D, a previous contact origin exchange B). The telephone number dialed by the caller is retrieved and when the telephone number is of the contractor of portability, connection destination information (business person identifying information, exchange identifying information, line identifying information) of the contractor is returned to the originating exchange (or the relay exchange, the previous contract origin exchange) by the database.  The originating exchange (or the relay exchange, the previous contract origin exchange) is connected with a new contract origin exchange C by using the returned connection destination information.
Patent JP-H08287524-A (JP)
Title: Optical disk substrate transporting device
Inventor: YOSHIDA IKUO
IPC: G11B7/26
Filed: 1995-04-10
Abstract: PURPOSE: To drastically lessen the problem of the peeling of the films deposited by sputtering on masks occurring in the fluctuation in pressure in vacuum and atmosphere and to decrease the number of times of mask cleaning by mounting the masks on a disk substrate in the vacuum. CONSTITUTION: This optical disk substrate transporting device has a transfer positioning pin 4 and a transfer pin 5 for positioning of the masks 2, 3 and the optical disk substrate 1. The side face of the inner circumferential circle of the optical disk substrate is slid from the transfer pin 5 to the mask 2, 3 side on the outer peripheral surface of the cylinder formed by sliding and positioning the transfer pin 5 and the masks 2, 3 after passing the transfer positioning pin 4 and the transfer pin 5 to the inner peripheral surface of the optical disk substrate, by which the masks 2, 3 are mounted at the circumferential part of the optical disk substrate. In such a case, the surface pressure at the time of sliding of the optical disk substrate and the inner peripheral mask decreases and, therefore, the generation of dust by sliding is suppressed and the peeling of the films deposited by sputtering on the masks by the fluctuation in the pressure is lessened.
Patent JP-S526836-A (JP)
Title: Catalyst protection device for the engine with a manual choke
Inventor: MAYUMI KAZUHISA
IPC: F02M1/02
Filed: 1975-07-08
Abstract: PURPOSE: A fast idling breaker and air switching valve are operated synchronously by a detecting-controlling mechanism for idling so that a choke valve and secondary air for reburning of exhaust gas are controlled according to the idling state and the damage of catalyst is avoided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S567480-A (JP)
Title: Film transistor
Inventor: YUKIMOTO YOSHINORI
IPC: H01L27/12
Filed: 1979-06-29
Abstract: PURPOSE:To obtain a film transistor which causes no erroneous action by using an amorphous Si layer as an active semiconductor region and providing light barrier layer consisting similarly of amorphous Si on both surfaces of the above layer. CONSTITUTION:The first light barrier film 14 consisting of amorphous Si formed by doping 0.1% or more of impurities is formed on a transparent substrate 11 such as glass or the like. The full surface of the above film is coated with the first insulating film 15. Then, a source electrode 6 and a drain electrode 7 are provided at a suitable interval on the film 15. While burying the space between these electrodes, an amorphous Si active layer 12 including H2 from several % to several tens % on its full surface and having a uniform thickness is stacked by glow discharge or the like. Thereafter, the surface is again coated with the second insulating film 13, on which a gate electrode 5 corresponding to the electrodes 6 and 7 is mounted. The second amorphous Si light barrier film 16 is formed on both sides of the above gate electrode 5 while positioning on the film 13. By this procedure, when this transistor is used in a liquid crystal display device, no erroneous action due to irradiation of light occurs.
Patent JP-S60229670-A (JP)
Title: Overload protecting circuit
Inventor: KOBAYASHI TOORU
IPC: H02M1/10
Filed: 1984-04-27
Abstract: PURPOSE:To detect a compressor operation by a commercial power source circuit and an overload at a compressor operating time by an inverter by one detector by mounting an overload detector between the compressor and a switching relay. CONSTITUTION:An overload detector 8 is mounted between a compressor 2 and a switching relay 7, and the output is input to a refrigerator controller 4. If the compressor 2 becomes an overload state at a compressor operation time by a commercial power source 1 and compressor operating time by a controller 4, a control signal is input to the controller 4 by the detector 8, a triac 3 is turned OFF or an inverter 5 is stopped.
Patent JP-S5419485-A (JP)
Title: Method of producing catalyst carrier
Inventor: MATSUMOTO RIYUUTAROU
IPC: B01J37/00
Filed: 1977-07-13
Abstract: PURPOSE: To produce a catalyst carrier with a larger specific surface area, a higher porosity, a prolonged life and an excellent activity through a dry press forming of a material granulated in a hollow sphere as material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57198645-A (JP)
Title: Manufacture of semiconductor device and evaporation device therefor
Inventor: YAMASHITA YOSHIMI
IPC: H01L21/28
Filed: 1981-06-01
Abstract: PURPOSE:To maintain accuracy within a range of 0.1mum and to easily and surely obtain wirings having no disconnection by a method wherein the direction of the minimum wire width of  electrode wiring patterns is entirely arranged in one direction and evaporation sources are linearly arranged by crossing the evaporation sources with the minimum wire width at right  angles and metal is evaporated. CONSTITUTION:The minimum wire width directions of pattern 8 and the direction going over a  level difference 9 are arranged by unifying in the Y-Y' direction and X-X' direction respectively. The long side of evaporation sources 7 are lined in parallel with the X-X' direction and required pieces are linearly arranged. The angle forming a straight line connecting a point on  the surface of a substrate 4 and the end of an evaporation surface with a substrate normal is  selected to be 3 degrees or less in the Y-Y' direction and 20 degrees or more in the X-X' direction. At that time, evaporation is done obliquely in the X-X' direction and is done almost vertically in the Y-Y' direction. After life off, the pattern shape becomes high-accuracy narrow  width of about 1/10 of conventional width at the vertical wall surface in the right angle direction to Y-Y' and a film is also grown at a level difference side wall at the position going  over the level difference 9 in the X-X' direction and the film is formed thickly. In this way,  wiring patterns with high accuracy and high reliability can be obtained at the shortest period.
Patent JP-H09273544-A (JP)
Title: Bearing unit
Inventor: CHIBA MOICHI
IPC: F16C17/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To exhibit necessary and sufficient bearing performance, and reduce a cost by arranging an engaging part for assembling a sliding bearing element and a race without separating from each other, between the sliding bearing element and the race, and using the engaging part on a part whose mounting load is small. SOLUTION: A radial sliding bearing unit 9 is provided with a race 5 provided on the inner circumferential surface of a housing, and a floating type sliding bearing element 10 arranged on the inner diameter side of the race 5 and arranged between the inner circumferential surface of the race 5 and the outer peripheral surface of a shaft. Inward flange parts 13a, 13b are formed on both end parts of the race 5, the inner diameter thereof is formed smaller than the outer diameter of the sliding bearing element 10, and formed larger than the inner diameter of the sliding bearing element 10. Both flange parts 13a, 13b constitute an engaging part for assembling the sliding bearing element and the race 5 without separating from each other.  It is thus possible to prevent the sliding bearing element 10 and the race 5 from separating from each other before the radial sliding bearing unit 9 is assembled between the housing and the shaft.
Patent JP-H0612051-A (JP)
Title: Image display device
Inventor: SUTEIIBUN DEII EIDERUSON
IPC: G09G5/00
Filed: 1991-04-16
Abstract: PURPOSE: To provide wide-range color shade by a small-scale display and a palette memory. CONSTITUTION: An encoder 12 of the image display system changes distinctively displayed pixel values from an image source into its mix run coding representation and stores them in locations of a display memory 16. A display mechanism 18 takes the stored data out of the display memory 16 and interpretes them according to a mix run coding scheme in a type used previously for the purpose of antialiasing.
Patent JP-S57198442-A (JP)
Title: Optical deflector
Inventor: IKEDA KIYOUICHI
IPC: G02F1/33
Filed: 1981-06-01
Abstract: PURPOSE:To improve deflecting efficiency by providing the titled device with a light feedback means for returning transmitting light projected from an optical material base to an optical axis of the incident light and making multiple deflection generate in the optical material base. CONSTITUTION:The diflecting efficiency of a deflector for changing the course of light to be penetrated into a opto-acoustic, photoelectric or photomagnetic base is improved. If an output signal from an oscillator 3 is applied to a vibrator 2 of an opto-acoustic material base 1 through a switch 4 to transmit oscillating wave, the ray of light incident upon the base 1 is deflected as an exit light. At the time, the light transmitted into the base 1 is returned to the optical axis of an incident light fiber 6 by a light feedback means through the optical fiber, improving the deflecting efficiency.
Patent JP-S528217-A (JP)
Title: Diesel engine with suction gas throttling device
Inventor: TAIRA KAORU
IPC: F02B3/06
Filed: 1975-07-08
Abstract: PURPOSE: To reduce effectively diesel engine noise without affecting adversely an engine output by throttling suction gas only when the engine is operated under a light load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S528707-A (JP)
Title: Telephone citcuit
Inventor: ONO YASUHIRO
IPC: H04M1/76
Filed: 1975-07-09
Abstract: PURPOSE:In order to make the control of the receiving level possible automatically and economically, through installing the receiving level control circuit which consists of non-linear element.
Patent JP-S569820-A (JP)
Title: Feedback link mechanism
Inventor: HAYASHI TETSUAKI
IPC: F15B9/08
Filed: 1979-07-02
Abstract: PURPOSE: To make a feedback link mechanism compact by positioning fixed axial centers of rotation between pivot support parts of a valve operating link, and operation-side link and cylinder-side link in the direction of the axial centers while setting in parallel the fixed axial center of rotation and axial centers of both the pivot support parts.  
     CONSTITUTION: This mechanism consists of valve-operating link 8 that has its intermediate part pivoted on and coupled with spool 7a of control valve 7, operation-side link 9 that is pivoted on and coupled with one terminal of link 8 and also slid and held around fixed axial center X 1  of rotation with adjustment, and cylinder- side link 10 that is pivoted on and coupled with the other terminal of link 8 and also slid around fixed axial center X 2  of rotation interlocking with the expansion of a hydrualic cylinder. Then, both fixed axial centers X 1  and X 2  of rotation and the pivot support part axial centers of both pivot support parts Q 1  and Q 2  of link 8 and links 9 and 10 are set in parallel or nearly in parallel and axial centers X 1  and X 2  of rotation are positioned between both pivot support parts Q 1  and Q 2  in their axial-center direction, so that the link mechanism can be made compact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58200505-A (JP)
Inventor: TANAKA TSUGUJI
IPC: H01C7/00
Filed: 1982-05-18
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-S6433574-A (JP)
Title: Image recorder
Inventor: ITO MICHIO
IPC: G03G15/04
Filed: 1988-04-06
Abstract: PURPOSE:To eliminate the nonuniformity of a pitch in solid black, by providing a storage means to store image information of at least three lines of scanning line and a control means to switch and control the spot diameter of a light beam to be projected and/or light beam intensity stepwise based on the stored content of the storage means. CONSTITUTION:The titled device is provided with the storage means 20-22 to store the image information of at least three lines of scanning line, and the control means 23 to switch and control stepwise either the spot diameter of the light beam to be projected or the light beam intensity based on the stored contents of the storage means 20-22. The control means 23 detects the image information in the neighborhood of the spot position of the light beam to be projected based on the stored contents of the storage means 20-22, and based on the result, the spot diameter of the light beam or the light beam intensity, or both of them is switched and controlled stepwise. In such a way, it is possible to record an image with sharpness and high picture quality.
Patent JP-S579100-A (JP)
Title: High voltage generator for x-ray device
Inventor: NAKAMURA TOORU
IPC: H05G1/32
Filed: 1980-06-19
Abstract: PURPOSE:To stabilize the X-ray tube voltage equipped with multistage voltage multiplier circuit of Kockcroft-Walton by forming a feedback type D.C. stabilization circuit with single linear voltage control element. CONSTITUTION:The capacitor charging voltage at the first stage of a multistage voltage multiplier circuit 16 is divided and inputed to a feedback type D.C. stabilization circuit employing a linear voltage control element 30. Then the difference between the tube voltage proportional signal Ea and the referential signal ei is amplified to control the impedance of the control element 30. Consequently of two input voltage variations due to the instable power source, or the voltage drop component due to the load variation and the power surce pulsating component the latter is absorbed by the control element 30. While the former component is inputed to the voltage control circuit 4 of a high frequency inverter 12 to control the voltage produced by an input transformer 12. Consequently X-ray tube voltage is stabilized.
Patent JP-H0587873-A (JP)
Title: Method and device for selecting burn-in of integrated circuit chip
Inventor: RAZURO NOBI
IPC: G01R31/26
Filed: 1992-03-06
Abstract: PURPOSE: To reduce the cost of a device for effecting burn-in sorting of integrated circuit chips and, at the same time, to prevent the loss and contamination of a heating liquid by bringing the head section of a plenum to a chip to be sorted by protrusion and sorting the burnt-in chips without exposing the chips directly to the liquid. CONSTITUTION: The raised head section 18 of a plenum 16 enters the opening 34 of the base section 34 of a chip connector 14 through the opening 22 of a PC test substrate 20. Since the length and width of the head section 18 are smaller than those of the openings 22 and 24, the section 18 can only approach or come into contact with an IC chip 12 without coming into contact with the inside end sections 35 and 37 of the substrate 20 and inside terminal sections 39 and 41 of the opening 24. As a result, a heating liquid (heat transferring liquid) circulating in the plenum 16 is introduced to the chip 12 through the head section 18 and the other components are insulated from heat by a gap and space.  Therefore, it becomes unnecessary to make the base section 34 of the connector 14, substrate 20, and the electric welding tool for soldering the section 34 and substrate 20 with expensive heat insulating materials and, since the heating liquid does not directly come into contact with the chip 12, the loss and contamination of the liquid can be prevented.
Patent JP-S63250630-A (JP)
Title: Automatic retrieving device for microfilm
Inventor: IMAI RYOICHI
IPC: G03B21/14
Filed: 1987-04-08
Abstract: PURPOSE:To extend a service life of a lamp by detecting a mark provided on the side part of an image frame of a microfilm, turning off automatically a retrieval use light source, when the microfilm is not fed, and turning on the retrieval use light source only when necessary. CONSTITUTION:From a cartridge 1, a microfilm F is drawn out and fed out by a roller 4, irradiated by a light source L and allowed to pass through a projecting part, and wound to a reel 6. Also, by a retrieval use optical system 10, the microfilm F is projected onto a screen 11 and read. At that time, by a light beam of the light source L, a mark provided on the side part of an image frame of the microfilm is irradiated, and by a rotary encoder E provided on a roller R1, a feeding or non-feeding state under the film is detected, and the retrieval use light source 10 is controlled, and turned on or off. Accordingly, when the microfilm, is in a non-feeding state of, the retrieval use light source is turned off therefore, a service life of a lamp is extended, and power can be saved.
Patent JP-H09269574-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03D3/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain processing superior in stability and not causing variation of photographic performances even if stored at high temperature for a long period by incorporating a specified compound and carrying out processing while replenishing a specified concentrated color developer into a color developing bath. SOLUTION: The color developing bath satisfies the following expression: V/L<=25, where V is a bath volume (ml) and L is the length (cm) of the bath from its inlet to the outlet, and it contains at least one kind of compound represented by the formula. The concentrated color developer comprising one part having a specific gravity of 1.05-1.13 is replenished as it is or diluted with water into the color developing bath in the running processing of the silver halide color photographic sensitive material. In the formula, L is an optionally substituted alkylene group; A is a carboxy, sulfo, phosphono, hydroxy, or optionally alkylated amino group; and R is an H atom or an optionally substituted alkyl group.
Patent JP-S60227078-A (JP)
Title: Flow control valve
Inventor: SATOU TOSHIO
IPC: F16K31/06
Filed: 1984-04-26
Abstract: PURPOSE:To control the flow precisely under high speed by applying the bias voltage and the control voltage simultaneously onto all Piezo elements and choking the opening of valve seat with valve body when the control voltage is zero. CONSTITUTION:A drive unit 22 is made by laminating a plurality of Piezo elements 23 through thin electrode plates 24 of same shape in the direction of thickness. Control signal from a control signal source is applied thrugh an amplifier onto the Piezo element group 23 in parallel. Upon application of bias voltage onto all Piezo elements 23 in parallel, the valve body 3 will choke the opening of valve seat 9. Upon variation of the voltage to be applied onto the Piezo elements through variation of control voltage, that voltage will never exceed over the bias voltage thus to vary the extension of the drive unit 22 linearly in the decreasing direction.
Patent JP-H02263905-A (JP)
Title: Method for measuring fluid jet shape
Inventor: WATANABE TOSHIO
IPC: G01B13/16
Filed: 1989-04-05
Abstract: PURPOSE:To easily measure shape of fluid jet with high accuracy by setting a measuring plate having print function for sensing pressure on the surface and recording this in fluid jet stream and recording the shape of fluid jet. CONSTITUTION:On surface of a hard base plate, a micro-capsule 32a incorporating coloring matter is closely stuck and a device fixing the thin plate-like measuring plate 32 sticking thin vinyl sheet 32b on the above surface to a shaft 31, is put to the plane containing a conical axis of the fluid jet. 1. By this method, as the part of the above jet 1 in contact with the measuring plate 32 can be printed on the above plate 32, the cross sectional shape of the jet 1 can be easily and accurately measured and therefore, design of a nozzle or operation for manufacturing atomized powder, etc., by utilizing the jet 1 excellent in efficiency can be executed.
Patent JP-H10279987-A (JP)
Title: Detergent composition
Inventor: KANEKO YOHEI
IPC: C11D3/33
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition excellent not only in cleaning activity but also in sterilizing activity and friendly to the environment. SOLUTION: This detergent composition comprises (A) 2-60 wt.% based on the composition of an anionic surfactant, (B) 0.05-5 wt.% of a cationic antimicrobial agent and (C) an aminopolycarboxylic acid of the formula (R<1> is H or OH; Ms are each H, an alkali metal, an alkanolamine or ammonium and three Ms may be the same or different) or its salt in a number of mols of 0.5-3 times that of the component B.
Patent JP-H02292221-A (JP)
Title: Pharmaceutical preparation
Inventor: HEREN JIEI SHIYURUTSU
IPC: A61K47/02
Filed: 1990-03-30
Abstract: PURPOSE: To obtain a medicine preparation for parenteral administration capable of minimizing the pain and the stimulation to tissue when injecting the preparation by including 1-isobutyl-1H-imidazo[4,5-C]quinoline-4-amine dissolved in an aqueous acid, and a tonicity-regulating agent. CONSTITUTION: This medicine preparation includes 1-isobutyl-1H-imidazo[4,5- C]quinoline-4-amine or 1-(2-hydroxy-2-methylpropyl)-1H-imidazo[4,5-C]quinoline-4- amine dissolved in an aqueous acid selected from hydrochloric acid, lactic acid, acetic acid, aspartic acid and a mixture thereof, and a tonicity-regulating agent (e.g. glycerol, sorbitol and dextrose) of a sufficient amount to form the weight osmol concentration of the aqueous solution into 235-335mOsm/kg, preferably 270-310mOsm/kg, and the pH2-6, preferably pH2.5-4.5. The concentration of the active ingredient is preferably 0.01-15mg/l, especially 4-12mg/l.