baber/WOPTO huggingface dataset:
Patent JP-H11325490-A (JP)
Title: Fluid heater
Inventor: HARAKAWA KENICHI
IPC: F24D5/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid heater utilizing electromagnetic wave. SOLUTION: Metal wool 50 arranged immediately in front of the discharge opening 28 of a duct 16 is irradiated with electromagnetic wave from a horn antenna 52. Air flowing through the duct 16 is heated by absorbing electromagnetic wave and passed through the metal wool 50. Consequently, it is heated through heat exchanging action and hot air is supplied from the discharge opening 28.
Patent JP-H0632883-A (JP)
Title: Water-dilutable polyester polyol and its use in coating composition
Inventor: HARARUTO BURUUMU
IPC: C08G18/66
Filed: 1993-05-17
Abstract: PURPOSE: To provide the polyol having good optical properties or the like comprising specific branched chain polyester polyol, hydroxycarboxylic acid and a partially neutralized reaction product from specific two compounds or the like.  
     CONSTITUTION: This polyester polyol comprises the partially neutralized reaction product of (A) 35 to 90% molecular chain polyester polyol having 40 to 600 hydroxyl value obtained from (i) 0 to 60 (wt.)% monocarboxylic acid, (ii) 6 to 65 % di- or tri-carboxylic acid or the like, (iii) 10 to 70% alcohol and (iv) 0 to 45% polycarbonate polyols, (B) 0.5 to 8.5% hydroxycarboxylic acid, (C) 0 to 15% a compound having OH, NH and/or NH 2  and 32 to 500 molecular wt., (D) 3 to 33% a compound having isocyanate and 168 to 2,000 molecular wt. and (E) 0 to 45% polycarbonate polyol. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09315720-A (JP)
Title: Elevator safety device
Inventor: UEKAMI HIROKO
IPC: B66B5/28
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of an occupant by absorbing sufficiently an impact generated when the lifting car of an elevator goes below a specified position due to its dropping or the like. SOLUTION: When an elevating car 1 drops abnormally below a specified position, an impact sensor 12a at the front end of a rod-shaped sensor 12 and a supporting rod 12b are pushed down, by interlocking with which the opening valve of a gas tank device 10 is opened fully. As a result, high-pressure gas in the gas tank device 10 jets out to inflate a gas bag 11, therefore, an impact generated by the collision of the elevating car 1 is absorbed effectively. The impact which has not been absorbed by the gas bag 11 is absorbed in an impact spring 5b.
Patent JP-S5761111-A (JP)
Title: Reduction of extra-banking concrete for head of pile driven in situ
Inventor: FUJIMORI MASATADA
IPC: E02D5/34
Filed: 1980-09-30
Abstract: PURPOSE: To reduce the amount of extra-banking concrete for the head of pile while the quanlity of concrete in the head portion of the pile by a method in which the level of a drain hole on a casing side is matched with the set level of the head of pile, concrete is placed in water in an excavated pit, and as the head of the concrete place rises, a slime-mixed concrete is poured and overflowed into the pit.  
     CONSTITUTION: A casing 2 whose side is provided with a drain hole 1 is set in such a way that the lower end of the drain hole 1 is positioned at a level same as or slighly (by a distance of h) higher than the set level P of pile head. Then, concrete C is placed in water in an excavated pit 3 through a tremie tube 7, whereupon the side area of the casing 2 is excavated by a power shovel bucket 9 and a drain pit 10 is excavated. When the concrete C continues to placed, slime-mixed concrete C' overflows into the drain pit 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H084788-A (JP)
Title: Twin clutch type transmission
Inventor: MURATA KIYOHITO
IPC: B60W10/10
Filed: 1994-06-20
Abstract: PURPOSE:To dispense with highly accurate control to smoothly change speed by interlocking a first clutch pressing member to connect and disconnect a first clutch mechanism with a second clutch pressing member to connect and disconnect a second clutch mechanism. CONSTITUTION:A drive plate 2 is fixed to a crank shaft 1, and a damper outer shell member 3 is fixed to the drive plate 2. The damper outer shell member 3 and a damper driven member 5 are elastically joined together by a spring 4, and a clutch outer shell member 6 is fixed to the damper driven member 5. A center plate 7 to engage with a connecting member 8 is fixed to the clutch outer shell member 6. First and second pressure plates 9a and 9b are respectively pressed by oil pressure supplied to first and second pistons 10a and 10b while receiving energizing force of a spring of the connecting member 8, and first and second clutch disks 11a and 12a are engaged with the center plate 7. Thereby, speed can be smoothly changed without shock without performing highly accurate control.
Patent JP-S5565399-A (JP)
Title: Bath composition control method of composite plating bath dispersed with metal particle
Inventor: YOSHIHARA YOSHIHISA
IPC: C25D21/14
Filed: 1978-11-09
Abstract: PURPOSE: To separate and remove excessive hydroxide without losing metal particles by circulating the composite plating solution suspended with eutectoid metal particles to a centrifugal separator and suspension concentration control tank.  
     CONSTITUTION: The composite plating solution such as electrolytic zinc plating bath 2 which is suspended with Al powder and causes eutectoid of Zn/Al is extracted to the centrifugal separator 3 connected to the bath cell 1 whereby its sediments are separated. If at this time the rotating speed is controlled, metal particles and the excessive precipitation being thier hydroxide may be fractionated to two layers and therefore the metal particles are recovered and are sent together with the supernatant to a suspension concentration control tank 4, where the concentration of the plating bath is controlled, and after which the solution is returned into  the bath cell by way of a pump 5. This enables the viscosity increase in the plating bath to be prevented and the electrodeposition layer components of the plated body 8 to be made even. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01306383-A (JP)
Title: Cooling device for motorcycle
Inventor: FUKUDA TADASHI
IPC: B62M7/02
Filed: 1988-06-06
Abstract: PURPOSE:To increase the wind hole opening area and improve the cooling effect by forming wind holes for cooling wind on the cowling side faces covering the body of the engine both sides and wind holes for cooling wind also on the engine blankets suspending the engine side parts. CONSTITUTION:A radiator 5 is disposed between an engine 2 and a front wheel 3 in a motor-bicycle, and the both side face parts are covered with cowlings 6. The side parts of the engine are suspended by engine blankets 12 one ends of which are engagingly locked by the body frame, and wind holes 11 are provided adjacent to the engine blankets 12 on the both side faces of the cowlings 6. Further, wind holes 13 are also fromed in the engine blankets 12. The cooling wind passed through the radiator 5 from the front wheel side is passed through the wind holes 11 of the cowlings 6 and the wind holes 13 of the engine blankets 12 and exhausted. The increase in wind opening area enables an improvement in cooling effect.
Patent JP-2000329170-A (JP)
Title: Anchor device for brake shoe
Inventor: FUJIWARA YOICHI
IPC: F16D51/24
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To dissolve the initial delay and over-effect of a brake. SOLUTION: Nonfixed anchors 64, 64 and fixed anchors 61b, 61b are provided in line as anchors for supporting one ends of brake shoes 20, 30. Until a braking force reaches the specified value, the brake shoes 20, 30 are supported by the nonfixed anchors 64, and after the braking force reaches the specified value, the brake shoes 20, 30 are supported by the fixed anchors 61b, 61b.
Patent JP-2000332031-A (JP)
Title: Method and device for manufacturing polycrystalline body
Inventor: ONODERA KOICHI
IPC: C01B19/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To make a polycrystalline body highly uniformly containing a necessary composition manufacturable at manufacturing of a single-crystal containing a plurality of components, particularly, a component having a high equilibrium vapor pressure by the zone melting method. SOLUTION: In a method for manufacturing a polycrystalline body, the solid raw material of the polycrystalline body contained in a sealed quarts crucible 2 is melted by impressing pressure corresponding to the equilibrium vapor pressure of the raw material at each temperature upon the crucible 2, and at the same time, shaking or rotating the crucible 2.  A device for manufacturing the polycrystal is provided with a pressure vessel 3 equipped with pressurizing means (an Ar gas cylinder 10, an automatic Ar supply valve 8, and an automatic Ar discharge valve 9) and incorporating a heater 1 and the sealed quartz crucible 2 containing the raw material of the polycrystalline body, and a control system 11 which holds the relation between a preset temperature and pressure, so that the relation corresponds to equilibrium vapor pressure at each temperature in the course of heating the raw material.
Patent JP-S5470155-A (JP)
Title: Electric shaver
Inventor: KURIBAYASHI SHIYOUKICHI
IPC: B26B19/14
Filed: 1977-11-15
Abstract: PURPOSE:To provide an electric shaver, in which shavings are drawn down powerfully under an inner blade table without the shavings being scattered out of an outer blade and the shavings can be contained under the inner blade table. CONSTITUTION:An inner blade table 5 is provided with a connecting boss 9 and a plurality of slanted vanes 10, the connecting boss 9 is fixed to an output shaft 8 of a driving portion 7, the inner ends of the vanes 10 are fixed to the connecting boss 9, and there are spaces 11, 12 between the vanes 10. Each inner blade 4 is resiliently supported by a pushing spring 6 equipped under the inner surface of the vane 10. A chamber 15 for shavings is defined below the inner blade table 5 and within a case 1 for the body, which chamber 15 is communicated with a case 17 for containing shavings which is attached to the case 1. In the bottom of the case 1, vents 18 are formed to communicated with the chamber 15. Thus, the shavings produced by cooperated action of an outer blade 2 and inner blades 4 are drawn down by action of the vanes 10 into the chamber 15 through the spaces 11, 12. The shavings are caused to be contained in the case 17 through a channel 16 by air blow caused by action of the vanes 10.
Patent JP-H01308497-A (JP)
Title: Grease composition
Inventor: NAKANISHI YUKIO
IPC: C10N10/04
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a grease composition excellent in resin resistance and having good low-temperature characteristics, by mixing a specified alkali (or alkaline earth) metal salt as thickening agent and an ethylene cooligomer as base oil. CONSTITUTION:This grease composition consists of 5-30wt.% thickening agent comprising an alkali (or alkaline earth) metal salt synthesized from an alkali (or alkaline earth) metal hydroxide and a 10-30C higher fatty acid or 10-30C higher hydroxy fatty acid, and a base oil comprising an ethylene/alpha-olefin cooligomer (having a viscosity at 40 deg.C of 2-25,000 cSt). This composition is excellent in resin resistance and exhibits good low-temperature characteristics when applied to that part of, e.g., an electrical component of an automobile where lubrication is required and to a place near a resin in use.
Patent JP-S6149856-A (JP)
Title: Magnet drive circuit for printer
Inventor: ARAKI SHIGEYUKI
IPC: H01F7/18
Filed: 1985-06-24
Abstract: PURPOSE:To obtain the drive conditions of an electromagnetic coil in the magnet for driving hammers by controlling the current of the electromagnetic coil by digital signals and also by controlling the drive circuit of the electromagnetic coil by a switching method. CONSTITUTION:A transistor 2 is operated in a continuous ON-OFF manner by pulse train signals D. When timing pulse A in a signal A rises, coil current I in an electromagnetic coil 1 rapidly rises. When the pulse C is weakened after the lapse of time T, the transistor 2 is turned ON-OFF by pulse signal B. When the transistor 2 is turned off, a diode 3 goes on by the counter electromotive force of the coil 1. The coil current I becomes continuous current by current returning actions with high efficiency, and the level of the current can be controlled according to the duty cycle of the pulse train signal D. In the ending period of the drive, the coil current I is quickly damped by the resistor 4.
Patent JP-S5930901-A (JP)
Inventor: SHINTAKU MITSUO
IPC: A41B11/00
Filed: 1982-08-06
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-H11319683-A (JP)
Title: Thin film forming device
Inventor: KANAZAWA HIDEFUMI
IPC: B05C11/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the thin film forming device capable of uniformalizing film thickness. SOLUTION: A cover 22 preventing a scattering of a coating liq. from a bottle B in rotation is provided. The cover 22 is rotated in the same speed of revolution as that of the bottle B. A supporting stand 21 freely movable vertically and rotating while supporting a bottom part of the bottle B is provided. A conical bottle bottom receiving surface 29 allowing an axial center of the bottom part of the bottle B coincide with a center of rotation is provided at the supporting stand 21.
Patent JP-S5566073-A (JP)
Title: Dot print control unit
Inventor: TAKIGUCHI AKIHIKO
IPC: G06K15/08
Filed: 1978-11-10
Abstract: PURPOSE: To shorten the effective print time without increment of a memory capacity by using a control unit and a ring buffer to change the moving speed of the print head according to print patterns and controlling the print time.  
     CONSTITUTION: Print head 306 prints continuously characters, patterns, etc., consisting of dot combinations while moving in a direction rectangular to the dot line. Main memory 302 includes ring buffer 303 where dot data or pulse interval set data is stored circularlly, and data from buffer 303 is stored in dot buffer register 305, and this dot data is controlled by direct memory access DMA control unit 304 to drive head 306. Thus, the moving speed of head 306 is changed according to print patterns to control the print time, so that the effective print time can be shortened without increment of the memory capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0430882-A (JP)
Title: Operation device
Inventor: SATO YASUTA
IPC: A63H11/02
Filed: 1990-05-28
Abstract: PURPOSE:To open or close a stem member with an operation rod along with swinging of a machine frame, and permit a vessel itself to perform interesting movement by covering the machine frame with the vessel, and by forming the upper surface of the vessel to be opened or closed, to set it as the stem member. CONSTITUTION:By lifting up an operation device 1 in contact with hands from the state of the device 1 set on a floor surface 28, a sliding rod 24 is moved downward, and a switch 23 in an OFF-state is turned ON, and a motor 13 is rotated. A disc-shaped weight member 3a fixed on the output shaft of the motor 13 in an eccentric state is also rotated, and the centroid of the operation device 1 is changed, and it is swung and moved. Besides, with an engaging shaft 22 projected near the outer periphery of the surface of the one gear 21 of a driving section 4, an operation rod 27 is engaged, and by the rotation of the gear 21, the vertical movement of the operation rod 27 is repeated, and an opening or closing member 6 is opened or closed. Besides, interlocked with the rotational operation of the motor 13, the specified voice of one cycle is generated from a voice generating section 25.
Patent JP-H08330658-A (JP)
Title: Shutter
Inventor: YOSHIMURA ISAO
IPC: G02B26/08
Filed: 1995-06-05
Abstract: PURPOSE: To provide a shutter capable of being used without damaging a pulse laser having a peak output in the order of 10kW or a mean power of 1kW class. CONSTITUTION: The shutter comprises a reflecting plate 1 for reflecting a laser beam, a water-cooled damper 3 for absorbing the reflected laser beam, and moving means 2 for altering the position of the plate 1, wherein the plate 1 is formed of a transparent board 11 for the laser beam and a metal board 12, a highly reflecting film made of a dielectric multilayer film 13 is formed on the one side surface of the board 11, and the surface not formed with the film 13 of the board 11 is opposed to the board 12.
Patent JP-H01307261-A (JP)
Title: Semiconductor storage device
Inventor: SATO SHINICHI
IPC: H01L27/108
Filed: 1988-06-03
Abstract: PURPOSE:To minimize a space defined between a pair of signal lines, to minimize effect of noise from a neighbouring line and to improve reliability of data transmission, by forming the pair of signal lines from different layers and crossing them at least once while isolating them electrically from each other. CONSTITUTION:A pair of bit lines BL0, BL0 are formed from different layers consisting of first and second polycrystalline silicon layers and are crossed alternately for several times while they are electrically isolated from each other. The pair of bit line layers BL0 and BL0 are exchanged with each other through respective contact holes 5a and 5b before and after the intersections, and the equivalent circuit is shown in Fig. 1 (c). Thus, influences of noise form a neighbouring line A can be distributed by the bit lines BL0 and BL0 uniformly even in the presence of influences from any of the layers. In this manner, influences of the noise from the neighbouring line A can be minimized while a space between the bit lines can be made very small, so that erroneous operation in data transmission can be prevented effectively.
Patent JP-S6237290-A (JP)
Inventor: UIRIAMU ETSUCHI JIYONSUTON
IPC: B65G47/44
Filed: 1986-06-13
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-H0315352-A (JP)
Title: Preparation of quickly steaming and cooking pasta
Inventor: MAAKU ERU UENJIYAA
IPC: A21C11/16
Filed: 1990-05-28
Abstract: PURPOSE: To continuously produce past products which are not formed with scorched and blackened dots in final products by subjecting a mixture composed of pasta powder and water to partial preliminary steam cooking, then introducing the mixture into an extruder and extrusion molding the mixture under steam cooking. CONSTITUTION: About 80 to 50wt.% pasta powder and about 20 to 50wt.% water are mixed in a preconditioner and the resulted mixture is held for about 20 seconds to about 3 minutes at about 150 to 210 deg.F in the preconditioner, by which the mixture is partially steam cooked. The mixture is then introduced into the extruder equipped with a rotatable screw with screw flights and extrusion die isolated from the preconditioner or the intermeshing co-rotating twin- screw extruder where the mixture is first made to attain the max. temp. of about 215 deg.F in the steam cooking area and thereafter, the mixture is subjected to evacuation, then to a pressure of 200 to 1200psig in the molding area. The mixture is thereafter extruded, by which the products are formed.
Patent JP-S5927887-A (JP)
Title: Dithiolan derivative and remedy for hepatic disease
Inventor: YANAKA KUNIAKI
IPC: A61K31/385
Filed: 1982-08-09
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1-4C alkyl; R<1> is H, 1-5C alkyl or cyclohexyl). EXAMPLE:1,3-Dithiolan-2-indene-acetoacetic acid methyl ester. USE:An activator for hepatic function, and a remedy for hepatic diseases (e.g., jecur adiposum, alcoholic hepatitis, etc.). Showing excellent suppressing action on the reduction of hepatic function or improving action on it. Having extremely low toxicity. PROCESS:A ketoester shown by the formula II is reacted with CS2 in the presence of a base such as K2CO3, etc. to give a dialkali-2-alkylcarbonyl-2-alkoxycarbonyl-ethylene-1,1-dithiolate shown by the formula III, which is isolated or not, and reacted with a 1,2-dihaloethylene shown by the formula XCH2CH2X (X is halogen) in an inert solvent such as DMF, etc., to give a compound shown by the formula I . The reaction proceeds advantageously at a temperature usually 5-70 deg.C.
Patent JP-H10334261-A (JP)
Title: Image processor and its control method
Inventor: SANO JUNPEI
IPC: G03G21/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent such a case where the image processing mode that is registered in response to the image processing mode designated by a user is inadvertently deleted by registration of a new image processing mode in the limited memory capacity and to construct an effective image processing mode environment. SOLUTION: The information content of the image processing mode that is designated and inputted by an area designation part 6 and an operation part 4 is compared with the idle capacity of an area processing information memory 7 which stores the inputted image processing mode. If the former information content is larger than the latter idle capacity, a CPU of a controller 9 controls the deletion of the image processing mode stored in the memory 7 based on the priority of the image processing modes stored in the memory 7.
Patent JP-S5763411-A (JP)
Title: Detector for light-receiving azimuth angle
Inventor: HAYAKAWA SHIYUNICHI
IPC: G01S3/783
Filed: 1980-10-03
Abstract: PURPOSE:To enable the simple and rapid determination of a light-receiving azimuth, by a method wherein 2 pairs of light-receiving elements are placed at given intervals and meet at a given angle, and width and a distance of an output pulse, produced when the light receiving elements are irradiated with ray of light of a laser from a rotary projector, are used with the elements. CONSTITUTION:Two pairs of light-receiving elements are placed at given intervals at two surfaces meeting at t given angle, and are scanned in arotary projection manner with ray of light of a laser. A light-receiving azimuth is computed and decided from a magnitude of a width of an output pulse generated by the two lightreceiving elements and a distance between the two pulses. For example, light-receiving elements 2 and 3 are located on two surfaces 1a and 1b of a light-receiving device 1. In case the ray of light of a laser is projected and is made to scan from a direction meeting an axial direction at an angle of alpha, the output pulse of the lightreceiving element 3 is longer than that of the light-receiving element 2, and a distance between the two pulses has a given relation to the magnitude of alpha. Thus, processing of information on the pulses permits the simple and rapid measurement of a light-receiving azimuth alpha
Patent JP-S62379-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-06-25
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-S6118259-A (JP)
Title: Picture processor
Inventor: SHINODA HIROSHI
IPC: H04N1/387
Filed: 1984-07-04
Abstract: PURPOSE:To eliminate waste of communication time by allowing the transmission side to prevent page split processing when it is detected that no recording paper of constant length is used in a device transmitting picture information divided into >=2 pages. CONSTITUTION:When a facsimile control pre-processing before transmission of a picture informs that an opposite communication receiver uses roll paper, a control section 207 informs it to a CG circuit 206 by a CG set signal 2-5 to write picture information to a pattern memory 205. Thus, the reduction of communication time with a receiver using the roll paper is attained.