baber/WOPTO huggingface dataset:
Patent JP-H04367844-A (JP)
Title: Image forming device
Inventor: MIWA SHINJI
IPC: G03B27/50
Filed: 1991-06-17
Abstract: PURPOSE:To smoothly turn an original platen in a short distance in the case that the moving speed of the original platen is made higher in an original platen moving system copying machine. CONSTITUTION:An oscillator 26 being the reference of normal-speed movement and an oscillator 27 being the reference of high-speed movement are prepared. When an original platen table 2 is moved in a backward direction, it is moved at the high speed by the oscillator 27. When a slit 12 is detected by a position detecting sensor 9 on the way, a motor 3 is braked in specified timing. At such a time, by switching the oscillators 26 and 27, the moving speed of the original platen table 2 just before the original platen table is turned to a forward direction is decreased to the normal speed.
Patent JP-S626502-A (JP)
Title: Feeding method for circularly polarized wave array antenna
Inventor: TERADA TSUNEYOSHI
IPC: H01Q21/06
Filed: 1985-07-03
Abstract: PURPOSE:To realize a prescribed elliptically polarized wave rate in a direction at an angle theta in a vertical direction to an arranged plane by applying feeding that one or two orthogonal components constituting a circularly polarized wave in a beam direction is zeroed in the arranging position of each radiating element and the amplitude and phase of an exciting current. CONSTITUTION:Feeding is applied so that the one of the two orthogonal com ponents constituting a circularly polarized wave is zeroed in the beam direction in the arranging position of each radiation element 1 and the amplitude and phase of the exciting current, as the feeding method of a circularly polarized wave array antenna having plural radiation elements 1 where the beam irradiat ed from each radiation element 1 takes a special angle to the arranging plane of the elements 1. Thus, a prescribed elliptically polarized wave is obtained in directions except in the front direction of the arrangement. Then the loss due to the deterioration in the elliptically polarized wave rate in the beam direction without bore site is reduced and a circularly polarized wave antenna having high identification degree is obtained even to a cross polarized wave.
Patent JP-S5845517-A (JP)
Title: Dispersively supplying device
Inventor: SASHIKI TAKASHI
IPC: G01G13/08
Filed: 1981-09-11
Abstract: PURPOSE:To stop the supply of a material to be supplied without breadown and damage, by forming an air curtain in the dispersive supply entrance of a material dispersively supplying member. CONSTITUTION:Air nozzles 9 are directed upward and are attached in lower side parts of dispersive supply entrances 14 on the same planes as carrying faces 16 of a dispersive bowl 12. A material to be supplied on the bowl 12 is moved gradually toward the outside circumference on carrying faces 16 and is supplied dispersively to hoppers which are not shown in a figure. When a certain quantity of the material to be supplied is supplied, air curtains are formed by air nozzles 9 to reject the material to be supplied which tries to fall from supply entrances 14.
Patent JP-H08337682-A (JP)
Title: Organic compound
Inventor: AVAR LAJOS DR
IPC: C09D7/12
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a light stabilizing composition capable of imparting excellent resistance to ultraviolet rays and outdoor exposure to the coating composition by allowing a plurality of respective specific compounds to be present in predetermined amounts.  
     SOLUTION: (A) One or more diphenyloxamides selected from the group consiting of compounds of formula I (wherein R 3 -R 4  are each H, 1-20C alkyl or a 1-20C alkoxy; R 1  is R 3  or a halogen; and R 2  is R 1 , phenyl or phenoxy) and (B) one or more tetraalkylpiperidines selected from the group consisting of compounds of formulae II-V [wherein R 5  is H or a - (CH 2 ) n -COOR 6  (wherein R 6  is a 1-18C alkyl); R 7  is a 1-6C alkyl or the two R 7  linked with the same carbon atom on the piperidine ring together with the carbon atom form a saturated homocyclic ring having at most 6 carbon atoms; R 8  is H, R 6 , 1-18C alkylcarbonyl, 1-18C alkoxy or the like; R 9  is R 6 ] are allowed to be present at the ratio of (A) to (B) of 1:19-19:1. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H098447-A (JP)
Title: Chip mounting circuit card structure
Inventor: DALAL HORMAZDYAR MINOCHER
IPC: H05K3/34
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To manufacture an organic laminated circuit card for direct chip mounting by a method wherein a device carrier is electrically connected with a device through a solder ball having a cap, which consists of a low-melting point material which forms an eutectic alloy. SOLUTION: A solder ball 38 is fixed on a ball limiting metallized layer 48. An internal metal wiring 32 conducts the electrical connection between an IC chip 30 and a cap 41. The low-melting point metal cap 41 consists of one kind of a metal selected from a group consisting of bismuth, indium, tin or their alloy. The ball 38 consists of one kind of an alloy selected from a group consisting of a high-melting point solder and a low-melting point solder or C4. It is necessary that the material for the cap 41 is a metal which forms an eutectic alloy. After the chip 30 having the cap 41 on the ball 38 is fixed on a circuit card, the chip 41 is reflowed to form the eutective alloy and the ball 38 is bonded to a copper wiring 20.
Patent JP-S63308199-A (JP)
Inventor: FUKAI SATORU
IPC: E21D11/10
Filed: 1987-06-10
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-H10320815-A (JP)
Title: Optical pickup device
Inventor: SUZUKI TOKUHIRO
IPC: G11B7/135
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To realize an optical pickup device in a simple structure to commonly record or reproduce a plurality of kinds of optical disks of different substrate thickness. SOLUTION: A laser beam 22 with a wave length of 635 nm for DVD is emitted from semiconductor laser 20. From a photodetecting integral laser module 32 laser beam 34 with a wavelength of 780 nm for CD is emitted. A wavelength polorizing filter 30 perpendicularly reflects the laser beam 22 and allows the laser beam 34 to transmit. A wavelength limiting filter 42 allows the laser beam 22 to transmit without any change and the laser beam 34 to transmit with its outer diameter restricted. The laser beams 22 and 34 are converged by an objective lens 44. The laser beam 22 focuses on a thin recording plane 18 of the substrate for DVD and forms a beam spot 22a. The laser beam 34 focuses on a thick recording plane of substrate for CD and forms a beam spot 34a.
Patent JP-H039559-A (JP)
Title: Protective device of complementary field effect transistor
Inventor: IMAMURA YOICHI
IPC: H01L27/06
Filed: 1989-06-07
Abstract: PURPOSE:To enable the title protective device, which is high in reproducibility and necessitates no change or addition of the requirements for processing to be manufactured, by specifying the channel lengths of transistors. CONSTITUTION:A P channel MOS transistor 9, output transistors(Tr) 11, 12 are provided; the channel length of Tr 9 is specified to be equalized with the shortest channel length of Tr in the integrated circuit; while the channel lengths of Trs 11, 12 are specified to be a little longer than that of the Tr 9. When the channel lengths of Trs 11, 12 are not elongated, the discharge threshold value voltage of surge charge is minimized in the channel A or B by providing the drains of Trs 11, 12 with larger resistor than the resistors 4, 5 independently from a resistor 10. The surge charge runs preferentially in the channels A, B since the discharge channel can not be formed unless the higher voltage than those in the channels A, B runs in the inverse direction to those of diode 4, 5 or in the channel of the Trs 11, 12. Through these procedures, a protective device of high reproducibility can be manufactured.
Patent JP-H04369196-A (JP)
Title: Hue adjustment circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H04N9/64
Filed: 1991-06-17
Abstract: PURPOSE:To realize the circuit in which a square characteristic is realized without an offset current to supply a current proportional to a hue adjustment voltage to the circuit, to attain no circuit adjustment without any defective operation of a constant current source even due to a temperature change in a component and to obtain a normal operation even when an adjustment current is zero. CONSTITUTION:An adjustment current iHUE proportional to a hue adjustment voltage V HUE is supplied to square characteristic circuits D24, D25 in order to a gain control signal to amplifiers 11, 13A, 13B summing color difference signals of different kinds. As the circuit path, a transfer path comprising current mirror circuits 21,22,23 and a transfer path comprising a differential switch circuit are provided and a diode connection circuit Q32 is provided between the square characteristic circuits and a ground line to supply a constant current I OFF to the circuit at all times.
Patent JP-S5269580-A (JP)
Title: Semiconductor device
Inventor: ISOBE TERUO
IPC: H01L29/73
Filed: 1975-12-08
Abstract: PURPOSE: The unevenness is formed on the circumference surface of base diffusion layer, and another unevenness is formed around emitter contact hole which is opposing to the uneveness on diffusion layer respectively.  And the opposing circumference length is increased, and base resistance between emitter and base is decreased respectively.  As a result, high frequency property can be enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0239939-A (JP)
Title: Air floating drier with built-in type after burner
Inventor: RICHIYAADO JIEI UINBAAGAA
IPC: B41F23/04
Filed: 1989-06-07
Abstract: PURPOSE: To make it possible to keep room temperature, supply air temperature, solvent concentration and exhaust air quantity optimum by using a sparger assembly and a static mixer so as to mix used recirculation air in heated air, prior to its entry into a recirculation fan. CONSTITUTION: The speed of a variable speed exhaust fan 56 is controlled so as to maintain a constant pressure of a combustion chamber. The temperature of web drying air is controlled by servo control high-temperature air return damper vanes 88a-88n and high-temperature combustion products are thereby made to flow directly to an inlet 100 of a recirculation fan. An optional sparger assembly 92 and/or static mixer tube 98 can be used for accelerating mixing of high-temperature return air from a high-temperature air return duct 86 with supply air. The recirculation air supply fan 50 supplies heated pressurized air to upper and lower air bars 28a-28n and 30a-30n through a circulation air chamber 48, a vertical duct 49 and upper and lower supply ducts. A high cleaning efficiency of 99% or above is attained by a synergistic system.
Patent JP-S6123176-A (JP)
Title: Developing device of electrostatic photographic printer
Inventor: OOBA HARUTAROU
IPC: G03G15/08
Filed: 1984-07-12
Abstract: PURPOSE:To adhere a toner to a photosensitive body uniformly and securely by falling toner from a toner box on an electrostatically charged layer (electrostatic latent image) formed in a desired pattern around the outside periphery of the photosensitive body, and pressing the toner against the photosensitive body with air pressure. CONSTITUTION:Printing operation is carried out in the process of one turn of the photosensitive drum 5. The electrostatically charged layer is formed by an electrostatic charger 9 around the outside periphery of the photosensitive drum 5 and irradiated with a laser light beam 7 from a light source part 8, and magnetic toner is supplied from one of toner boxes 10, 11, and 12. The magnetic toner is adhered securely to the outer periphery of the photosensitive drum 5 with the air pressure of an air supply nozzle 13 to develop the electrostatic latent image, and the toner image on the photosensitive drum 5 is transferred by a transfer charger 17 to a form 20 supplied from a cassette case 19 and fixed by a fixing roller 18, thereby discharging the form 20. On the other hand, the electrostatic latent image on the photosensitive drum 5 is erased with light from a lamp 15 and residual toner on the photosensitive drum 5 is removed by a cleaning unit 16.
Patent JP-S5846983-A (JP)
Inventor: TSUBOKURA MITSURU
IPC: B26B19/44
Filed: 1981-09-14
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-S5936123-A (JP)
Title: Novel novolak-type substituted phenolic resin glycidyl ether, its manufacture, and sealant consisting mainly of the same
Inventor: ITOU KOREATSU
IPC: C08G8/04
Filed: 1982-08-20
Abstract: PURPOSE:To obtain titled resin giving high performance as a material, for electric and electronic industries such as a feedstock for sealents for integrated circuits comprising semiconductors, by first carrying out a polycondensation between an aldehyde and mixed phenol of mono- and bifunctional ones followed by the reaction with an epihalohydrin. CONSTITUTION:A polycondensation is carried out between (A) a mixed phenol consisting of (i) 30-95mol% of a bifunctional phenol of formula I (e.g., O-cresol) and (ii) 5-70mol% of a monofunctional phenol of formula II (R1-R4 are each H, 1-8C alkyl, aromatic group, or halogen; R5-R7 are each 1-10C alkyl, aromatic group, aryl, or halogen; R8 is H or 1-4C alkyl) (e.g., 2,6-xylenol) and (B) an aldehyde of formula III (e.g., formaldehyde) to produce a novolak-type substituted phenolic resin followed by making an epihalohydrin (e.g., epichlorohydrin) to react with said resin, thus obtaining the objective resin contituted by the linerar polymer composed of the recurring unit of formula IV and terminally modified by the group of formula V, with the number-average sequence of said unit of 1-40 or less.
Patent JP-H09132748-A (JP)
Title: Improved plastisol paint and method of application
Inventor: DEIR THOMAS
IPC: C09D5/06
Filed: 1996-06-07
Abstract: A novel wet, buttery plastisol paint with a critical formulation and range of viscosity that enables the paint permanently to stay moist both on the canvas and palette, and novel method of using the same, with heat-curing to harden the paint before, after and during the painting process, as desired.
Patent JP-S626599-A (JP)
Title: Composite type piezoelectric buzzer diaphragm
Inventor: KAWASAKI KOZO
IPC: H04R17/00
Filed: 1985-07-02
Abstract: PURPOSE:To mutually interpolate a sound pressure frequency characteristic by the first piezoelectric buzzer diaphragm and the second piezoelectric buzzer diaphragm by fixing an outer periphery part of the second diaphragm having a smaller diameter than the first diaphragm having a larger diameter thereon, and opening a hole in a superposed part of the first diaphragm and the second oscillating plate. CONSTITUTION:On the first metal plate 3 having a large diameter, the first piezoelectric element 4 is bonded to constitute the first piezoelectric buzzer diaphragm. In order to fix the periphery part of the second metal plate 5 to the first metal plate 3, at the periphery part, steps are applied by a decoration work. To the second metal plate 5, the second piezoelectric element 6 is bonded and they constitute the second piezoelectric buzzer diaphragm. In the first piezoelectric buzzer diaphragm 4, a hole 7 is provided in the vicinity of a center part superposing with the second piezoelectric buzzer diaphragm. Herein, the size and a form of an opening 6 opened in the first metal plate 3 are decided in such a manner that the first and the second piezoelectric buzzer diaphragm are mutually acoustically controlled and the change by a frequency of a sound pressure is reduced as less as possible.
Patent JP-H09324744-A (JP)
Title: Axial plunger pump
Inventor: HORI TOSHIAKI
IPC: F04B1/20
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To cool a pump inside and eliminate the drop of a pump performance and the drop of the durability of parts by the high temperature of the pump inside. SOLUTION: A low pressure regulator 29 for regulating the pressure of an operation liquid sent from a supply pump 3 is installed in an intake passage 5. The drain port 59 of the low pressure regulator 29 and a return pipe 54 to a fuel tank 2 are connected to an operation liquid room 48 around a motive power transmission part between a swash plate 16 and a plunger 19. At the pump operation time, the operation liquid drained by the low pressure regulator 29 is introduced to the operation liquid room 48 and discharged to the return pipe 54 through this operation liquid room 48. As the operation liquid drained by the low pressure regulator 29 is not pressurized by the plunger 19 and its temperature is not high, the operation liquid room 48 is cooled efficiently.
Patent JP-H08315480-A (JP)
Title: Disk transfer device
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1995-05-19
Abstract: PURPOSE: To suppress a vertical vibration of a disk in the front part and rear part and to prevent flawing of the disk and occurrence of a failure of the equipment even when an external vibration is applied by pressing one side surface of the disk with a pressing member which is compressed to be deformed by a disk guide means. CONSTITUTION: A peripheral edge De of the disk D to be transferred is held by the disk guide means 1003 of the disk transfer device. And the disk guide means 1003 is equipped with a guide surface 11C2 disposed on the right side of the disk peripheral edge De which being extended in the disk moving direction and capable of engaging with the lower surface D1 of the disk, and also equipped with a member 4 which is compressed to be deformed by engaging with the upper surface Du of the disk, pressing the disk lower surface D1 against the guide surface 11C2. By this constitution, the vertical vibration of the disk is suppressed, thereby preventing damage of the disk and occurrence of a failure of the equipment.
Patent JP-H08312234-A (JP)
Title: Versatile rail for fittings
Inventor: NIKI TOSHIKATSU
IPC: E05D15/06
Filed: 1995-05-19
Abstract: PURPOSE: To set two rail bodies with a pitch according to the different thickness of a sliding door of the Kanto, the Kansai, the Tohoku, or the national type by mutually fitting or superposing flat parts with a positioning groove as a guide when the rail bodies are arranged and constructed. CONSTITUTION: Flat parts 8, 9 of sash roller traveling grooves 2 have laterally different widths, and the width from the sash rail traveling groove 3 on the surface 7 to the end part is set to half width of the Kansai and Tohoku type sash roller arrangement pitch in the broad flat part 8, and to half width of the Kanto type sash roller arrangement pitch in the narrow flat part 9. Two V-shaped positioning grooves 10 are alternately provided in the longitudinal direction on the reverse side 6 and surface 7 of the broad flat part 8. In case of a sliding door with the Kansai and Tohoku type thickness, the broad flat parts 8 having the two positioning grooves 10 formed thereon of two rail bodies 1 are mutually fitted, whereby the space between the sash roller traveling grooves 3 is set to 5:7-pitch by the two rail bodies 1.  In case of the Kanto type, the narrow flat parts 9 are mutually 1 fitted.
Patent JP-H06336204-A (JP)
Title: Temporarily folding device in charging and sealing machine
Inventor: YAMAZAKI YASUO
IPC: B65B7/16
Filed: 1993-05-25
Abstract: PURPOSE:To provide a temporarily folding device of a charging and sealing machine which can fold flat and securely seal the upper part of a container, even when a container itself is large and the paper itself is thick. CONSTITUTION:A folding device is provided with a pushing and enlarging member 23 having a taper in which the width of the lower end is shorter than the distance between the right and left faces of a container 9 and the width of the upper end is larger the distance between toe right and left races, a vertically moving means 31 moving up and down the pushing and enlarging member 23 from the upper part of the container 9 to the central part of the right and left races, a pair of folding members 25 arranged so as to enable to swing at the opposite position to the upper part of the front and rear faces of the container 9 to tumble inward the upper part of the front and rear faces by the swing, a swing means 31 oscillating a pair of folding members 25 to the front and rear face sides when true pushing and enlarging member 23 is inserted in the container 9.
Patent JP-S6281236-A (JP)
Inventor: HANSU JIEI HAATOMAN
IPC: F01N13/00
Filed: 1986-06-20
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-H0721424-A (JP)
Title: Charge collecting system for toll road
Inventor: FUJITA ICHIRO
IPC: G06Q50/30
Filed: 1993-06-17
Abstract: PURPOSE:To substitute a multi-section toll road passage ticket for a normal ticket and to make it possible to use the ticket also for a uniform charge section by receiving entrance information from a road machine on an entrance of a multi-section toll road and receiving an adjustment command received from the road machine on an exit so as to update a balance. CONSTITUTION:In uniform processing, an ID number, etc., is read out from a read-only memory 4 included in an on-vehicle equipment, a balance or the like is read out from a readable/writable memory 5 and uniform ID data are transmitted to the road machine. Then a uniform adjustment command is received from the road machine and written in the memory 5 as history and the balance is updated. In multi-section entrance processing, an entrance command is received from the road machine and written in the memory 5 as entrance information. In multi-section exit processing, a multi-section adjusting command is received from the road machine, the history is written in the memory 5 and the balance is updated. Then a multi-section adjustment result is transmitted to the road machine.
Patent JP-H10339121-A (JP)
Title: Intake/exhaust valve drive controller for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L1/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing work efficiency and reduce cost by eliminating a support shaft in a disc housing to decrease the number of parts, and reduce load of a drive mechanism and improve valve timing control precision by reducing friction resistance at each slide part. SOLUTION: Between a first and a second flange parts 31, 33 provided to face a drive shaft 21 and a cam shaft 22, a disc housing 38 and a circular disc 39 rotatably supported on an inner circumference of the disc housing 38 through an eccentric cam ring 38a are provided to freely oscillate. A center Y of the circular disc 39 is eccentrically moved to an axial center X of the drive shaft 21 through a disc housing 48, so an actuation angle of a valve is changed. The disc housing 38 is rotatably supported to outer circumferential surfaces of both flange parts 31, 33 at both end parts by needle bearings 41, 42.
Patent JP-S5479110-A (JP)
Title: Recovering or removing method for uranium dissolved in acidic solution of sulfuric acid
Inventor: YOSHIHARA KOUICHI
IPC: C22B60/02
Filed: 1977-12-07
Abstract: PURPOSE: To economically recover U by blowing water contg. dissolved air into a liquid contg. a metal hydroxide with U captured, or placing the liquid under reduced press. to allow the hydroxide to rise to the liquid surface and separate them without using any additive.  
     CONSTITUTION: To a sulfuric acid soln. contg. severalWseveral tens ppm of U is added a water sol. salt of Fe, Ti or Al in an amt. of 3W10 times (as metal) as much as the U content. The soln. is then adjusted to a larger pH value with a base such as NaOH, Ca(OH) 2 , CaCO 3  or ammonia to precipitate the Fe, Ti or Al as its hydroxide. At this time, the U is captured by the hydroxide and coprecipitated. Next, the precipitates-contg. liquid is blown with pressurized water in which air has been dissolved under press., or it is placed under reduced press. to form fine bubbles. The precipitates with U captured are sticked to the bubbles, allowed to rise to the liquid surface, and recovered. The U is then separated from the precipitates and recovered. 
     COPYRIGHT: (C)1979,JPO&Japio