baber/WOPTO huggingface dataset:
Patent JP-2001107393-A (JP)
Title: Front link type slide door device for construction machine
Inventor: FUJIMOTO TAKASHI
IPC: B60J5/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a front link type slide door device for a construction machine eliminating a slide door from falling down, securing the field of view and safety of a driver, and enlarging the effective space in a cab. SOLUTION: In a slide door opening/closing the door opening part of a cab, the end being front in closing the door 21 is supported by a link 22 having a fulcrum in the cab 20 and the top/bottom front ends of the slide door 21 are supported by the link 22 so that the slide door is eliminated from falling down; there is only a link present in the bottom front end of the slide door and no conventional bottom guide rail support material with tall height so that the field of view and the safety of the driver can be secured; no guide rail, etc., are arranged, at least, frontward than the intermediate part of the outside part of the cab so that the space in the cab can be enlarged; thereby providing the front link type slide door device for a construction machine capable of enlarging the space in the cab.
Patent JP-S61267732-A (JP)
Title: Device for measuring shape of frame
Inventor: HARA KAZU
IPC: G01B5/20
Filed: 1985-12-20
Abstract: PURPOSE:To attain precise measurement by measuring the lens frame of a spectacle frame or the shape of a mold plate as moving diameter information (rhon, thetan) (n=1-N) from the rotational angle of a sensor arm and the moving distance of a sensor means. CONSTITUTION:The initial position of a V-filler 356 is regulated at its direction by abutting a pin 352a planted on the lower end of a sensor shaft 352 upon a hanger 310a fitted to the base 310 of a sensor arm part 302. When the spectacle frame 500 is moved in accordance with the rotation of an Y axis motor 224, a filler 356 can be always engaged with a V-groove. Then, a motor 301 is rotated in every previously prescribed unit number of rotating pulses. At that time, a sensor head part 312 moves on a rail 311 in accordance with the shape of the spectacle frame 500, i.e. the operation of the lens frame 501, and the movement is read out by a magnetic scale 314 and a reading head 313. The shape of the lens frame is measured as (rhon, thetan) (n=1-N) from the rotational angle of the motor 301 and the reading head 313.
Patent JP-H08123624-A (JP)
Title: Data transfer device
Inventor: TAKAYAMA YOSHIHISA
IPC: G06F3/06
Filed: 1994-10-27
Abstract: PURPOSE: To optimize the capacity of a buffer memory and shorten the occupation time of a bus by setting the capacity of the buffer memory according to the ratio of the amount of data and the amount of data that an access device processes for a specific unit time. CONSTITUTION: This device is provided with the buffer memory 2 which temporarily stores data and the capacity of the buffer memory 2 is set by multiplying the number of frames that a host computer 4 processes in one second by the ratio of the number frames which are stored on a tape 3 in time series and constitute one second. Consequently, a read of discrete data by the host computer 4 is coped with, the capacity of the buffer memory 2 can be optimized, and the occupation time of the bus is remarkably shortened.
Patent JP-H03150750-A (JP)
Title: Magnetic recording tape assembly and tape take-up device
Inventor: KIKUNO KOICHI
IPC: G11B23/087
Filed: 1989-11-06
Abstract: PURPOSE:To easily decide the difference between the recorded and unrecorded states by giving the concentrical and regular ups/downs to the winding state of a cassette tape and turns the surface ups/downs into a regular wave state. CONSTITUTION:The rotational force of a wind-up assembly 1 is transmitted to a shaft 7 via the gears 3 and 5. The shaft 7 is rotatably supported by a bearing 9 via a laminated piezo-element 11. The element 11 is electrically con nected to the shaft 7 and the bearing 9 and then expanded and contacted with application of the voltage. As a result, the shaft 7 is moved toward an arrow 13 and the rotational force of the shaft 7 is transmitted to a rotation transmit ting part 15 and then to a take-up hub. Thus a tape 19 is deflected toward the arrow 13 and at the same time taken up. Meanwhile the light received from a light emitting part 21 of an up-down movement detecting device consisting of the piezo-elements 33 and 35, etc., irradiates the edge part of a tape 25. Then the light of a boundary part is made incident on a light receiv ing part 23. The light quantity of the part 23 is turned into the voltage, and the voltage applied to the element 11 is controlled.
Patent JP-H01286918-A (JP)
Title: Oxide superconductor and production thereof
Inventor: AKIMITSU JIYUN
IPC: C01G3/00
Filed: 1988-11-16
Abstract: PURPOSE:To provide an oxide superconductor showing superconducting state at high temperature, comprising a Nd-Ce-Sr-Cu-O base and specifying a composition. CONSTITUTION:The oxide superconductor is shown by the general formula (NdxSryCe1-x-y)2CuOy with the proviso that 0.5<=x<=0.85 and 0.1<=y<=0.35. Y can take various numerical values by oxidation state of copper. The oxide superconductor can be produced by oxidizing a mixture of Nd, Ce, Sr and Cu as raw materials and when yield, oxidation time, etc., are taken into consideration, mixed powder comprising Nd2O3, CeO2, SrCO3 and CuO are used as raw materials and preferably oxidized by calcination. In the operation, sufficiently oxidized oxide superconductor is obtained by calcining the mixed powder and then maintaining the resulting substance at about 100-150 deg.C. By this method, products showing a superconducting state at a higher temperature than 20K are obtained.
Patent JP-S63141986-A (JP)
Title: 3-formyl-4-trialkylsilyl-cis-bicyclo-(4.3.0)non-2-ene-derivative
Inventor: SHIBAZAKI MASAKATSU
IPC: C07F7/08
Filed: 1986-12-04
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1>-R<3> represent aryo, aralkyl or alkyl; R<4> and R<5> represent protecting group of hydroxyl or H). EXAMPLE:[3-Formyl-4-phenyldimethylisilyl-7-exo-t-butyldimethylsilyloxy methyl-8- endo-tetrahydropyranyloxy-cis-bicyclo[4.3.0]non-2-enl. USE:A preventive or remedial agent for cerebral thrombosis, myocardial infarction and acute stenocardia. PREPARATION:For example, lactol derivative expressed by formula II is subjected to the Wittig reaction to form an alpha,beta-unsaturated ester expressed by formula III (Me represents methyl), which is oxidized to form a cyclopentanone derivative, followed by methylation and trialkylsilylation. Then the product is subjected to oxidation and hydrolysis to form a diol derwative expressed by formula IV and finally subjected to oxidation followed by aldol condensation with dehydration to afford the compound expressed by formula I.
Patent JP-H0788373-A (JP)
Title: Catalyst for direct reduction of carboxylic acid, production of that catalyst, and production of alcohol compound
Inventor: NAGAHARA EIJI
IPC: C07C35/42
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a catalyst with which an alcohol compd. can be produced at high yield from a compd. containing carboxylic acid even under low pressure without causing a problem in the production of the catalyst by depositing only a tin compd. on a carrier, calcining the carrier in the presence of oxygen, then depositing a Ru compd. on the carrier, and subjecting the carrier to activation. CONSTITUTION:This catalyst for direct reduction of carboxylic acid consists of a tin compd. and a Ru compd. deposited on a carrier. In the preparation of the catalyst, only a tin compd. (e.g. potassium stannate) is deposited on a carrier (e.g. silica), and calcining at >=400 deg.C in the presence of oxygen. Then a Ru compd. (e.g. Ru nitrate) is deposited on the carrier and subjected to reduction treatment at >=400 deg.C in a hydrogen flow as activation treatment. By this method, the catalyst for direct reduction of carboxylic acid is obtd. without causing a problem in the production of the catalyst. With the obtd. catalyst, an alcohol compd. can be produced at high yield from a compd. containing carboxylic acid even under rather low pressure condition.
Patent JP-H01157812-A (JP)
Title: Manufacture of sandwich molded product
Inventor: TERADA TOKUMITSU
IPC: B29C39/22
Filed: 1987-11-14
Abstract: PURPOSE:To manufacture a sandwich molded product of good quality easily by inserting a projecting section projecting toward the upper section of an insert material installed integrally with an inner layer molded product into a retaining hole of a top force, retaining elastically by an elastic retaining material, disposing the inner layer molded product in a cavity in the state of floating in the space and filling resin. CONSTITUTION:A projecting section projecting toward the upper section of an insert material A installed integrally with an inner layer molded product 1 is inserted into a retaining hole 3 of a top force 2 and retained elastically by an elastic retaining material 4, and the top force 2 and a bottom force 5 are clamped, disposing the inner layer molded product 1 in the state of floating in the space in a cavity 6 between the top force 2 and the bottom force 5. A sandwich molded product B constituted of the inner layer molded product 1 covered with an outer layer molded product 7 is formed by injecting resin into the cavity 6. Thus, a sandwich molded product B of good appearance and quality constituted of the inner layer molded product 1, the whole periphery of the outer surface of which is covered uniformly, can be manufactured easily, and further the insert material A can be released easily from the retaining hole 3 when the sandwich molded product B is released by demolding the top force 2 and the bottom force 5 which elastically retain the projecting section of the insert material A in the retaining hole 3.
Patent JP-H02133905-A (JP)
Title: Manufacture of superconducting ceramic coil by plasma
Inventor: SUZUKI GENICHI
IPC: C01G1/00
Filed: 1988-11-15
Abstract: PURPOSE:To prevent a superconducting ceramic film from being damaged while it is handled by a method wherein a superconducting ceramic powder is heated and evaporated in a plasma flame, the superconducting ceramic film is formed on an inner face of a cylindrical substrate at the lower part of a plasma-flame protective outer cylinder and a spiral cut-out groove is formed in it. CONSTITUTION:A plasma flame 3 is generated by an (Ar+O2) gas by using an ordinary method; a superconducting ceramic powder is poured; a superconducting ceramic film 6 is formed on the surface of a substrate 5; at the same time, the superconducting ceramic film 6 is formed also on an inner face of a cylindrical substrate 8. Then, a spiral cut-out groove 9 is formed on the inner face of the cylindrical substrate 8; a spiral superconducting ceramic film 10 is formed and is heat-treated in the air. Superconducting ceramic coils, of different diameters, manufactured in this way are piled up in a concentric- circle manner; a multiple coil is formed; a coil for electromagnet use can be manufactured.
Patent JP-H11116362-A (JP)
Title: Silicon carbide-based composite and heat radiating part using the same
Inventor: HIROTSURU HIDEKI
IPC: C22C21/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composite having a high thermal conductivity, a low specific gravity and the thermal expansion coefficient close to that of a ceramic substrate by specifying the nitrogen content, the thermal conductivity and the thermal expansion coefficient at ambient temperature of a composite prepared by impregnating a silicon carbide-based porous material with a metal consisting essentially of aluminum. SOLUTION: This silicon carbide-based composite is obtained by impregnating a silicon carbide-based porous material with a metal consisting essentially of aluminum and has 0.5-10 wt.% nitrogen content, >=150 W/(m.K) thermal conductivity, <=9×10<-6> K<-1> thermal expansion coefficient at ambient temperature, <=1 wt.% oxygen content and >=170 W/(m.K) thermal conductivity. The silicon carbide-based composite preferably contains silicon nitride. The bending strength of a structure, prepared by treating the resultant composite with hydrochloric acid and consisting essentially of silicon carbide is >=10 MPa. The content of the silicon carbide-based porous material in the composite is 50-80 vo.%. The metal in the composite is an alloy consisting essentially of aluminum and preferably contains <=20 wt.% silicon and <=5 wt.% magnesium.
Patent JP-H08145205-A (JP)
Title: Valve device
Inventor: YOSHIGA KENJI
IPC: F16K5/06
Filed: 1994-11-22
Abstract: PURPOSE: To reduce flowing noises in a valve device housig a ball valve by forming a through-hole of the ball valve of an eccentric circle which is deviated in a ball rotation direction, and thereby throttling fluid amount at only one position in fluid controlling. CONSTITUTION: A valve device has an inflow port 1a for fluid, and an outflow port 1b, and a through-hole 3a for passing the fluid. A ball valve 3 fixed inside a valve chamber 2 communicated with the inflow and outflow ports 1a, 1b is supported on the rotation side by means of a pair of seat rings 4a, 4b. A valve bar 5 penetrating a top of the valve chamber 2 and journalled rotatably is engaged in a rotation transmissible manner. The through-hole 3a of the ball 3 is formed in an eccentric circle hole 13 around a point C2 separated from a center C1 by a measurement (d) in a ball rotational direction. Fluid amount is throttled at only one portion on an opening on the inflow side, for reducing flowing noise.
Patent JP-2001106032-A (JP)
Title: Wiper pivot and wiper device
Inventor: SATO HIROYUKI
IPC: B60S1/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a wiper pivot and a wiper device capable of absorbing impact energy when large impact is applied from the outside. SOLUTION: In this wiper pivot 1, a locking part 3c formed on a pivot shaft 3 is separated from a guide 2d formed on a pivot holder 2 when large impact is applied to the pivot shaft 3, and the position of the pivot shaft 3 in relation to the pivot holder 2 can be changed to a position under a vehicle body panel 51.
Patent JP-H07137536-A (JP)
Title: Window pane for vehicle
Inventor: UOTANI TAKESHI
IPC: B60J3/00
Filed: 1993-11-17
Abstract: PURPOSE:To isolate heating rays and ultra-violet rays as well without degrading visibility. CONSTITUTION:The pane of window glass is composed of a transparent resin plate 2, and of a blind structural layer 3, and particularly the blind structural layer 3 is formed out of a transparent base layer 201 and glare protection sheetings 202 each of which is integrally supported within the aforesaid transparent base layer while being long in the horizontal direction and also being set in parallel in order with a specified angle theta kept with respect to a horizontal plane.
Patent JP-H01130702-A (JP)
Title: Solvent for removing adhered water
Inventor: ASANO AKIO
IPC: C09K3/18
Filed: 1987-11-17
Abstract: PURPOSE:To remove adhered water without exerting an adverse influence upon removing the water from assembly parts, by contg. trichlorodifluoroethane as an effective component, and org. solvent and/or surface active agent. CONSTITUTION:The solvent for removing the water adhered to lens, parts for liq. crystal display, etc., contains trichlorodifluoroethane as an effective component. Also, it contains the org. solvent such as straight chain or cyclic, satd. or unsatd. hydrocarbons having 1-15 carbon atom such as n-pentane, or the surface active agent such as polyoxyethylene alkyl ether. And, by applying the solvent by spraying, cold bath, etc., the water is removed without exerting the adverse influence upon the assembly parts constituting of metal, plastic, etc., and besides, with suppressing the destruction of ozone layer and the occurrence of skin cancer.
Patent JP-H08129383-A (JP)
Title: Electronic musical instrument
Inventor: NAKADA TAKUYA
IPC: G10H7/00
Filed: 1994-10-31
Abstract: PURPOSE: To generate muscial sounds having tone colors specified by a standard sound source with an extended sound source which can synthesizes musical sounds of as high guality as possible. CONSTITUTION: When the tone color of a sound source 1, which is a standard sound source, is specified from the outside through a MIDI interface 4, it is judged whether the same tone color exists of not in a sound source 2 which synthesizes high quality musical sounds that are expanded sound source. If the same tone color exists, it is further judged whether it is replaceable by the source 2 or not. If it is judged to be affirmative, high quality musical sounds synthesized by the source 2 are generated by a sound system 7.
Patent JP-H10135969-A (JP)
Title: Data supply system and data supply method
Inventor: YAHAGI MITSURU
IPC: H04Q3/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To properly a packet by a type of AAL5, regardless of transmission by the MPEG2-TS. SOLUTION: A data transmitter side coverts data into data of a AAL5 type, stores the converted data and the contents of data converted into the AAL4 and stored are loaded to a server 2 via an ATM network 1 according to the type of the AAL5. The server 2 receives data loaded as contents as an AAL null-type via the ATM network 1, the data are stored as the type of the AAL5, and in the case of supplying data to data supply destination terminal equipments 4-1, 4-2 via the ATM network 1, the stored data are read and the type of the AAL is sent as a AAL null-type and the data supply destination terminal equipment 4-1, 4-2 receive the data supplied from the server 2 as the AAL5 type via the ATM network 1.
Patent JP-H09134004-A (JP)
Title: Colored resist composition and its production
Inventor: HOZUMI SHIGEO
IPC: G03F7/028
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure the stability of a mill base capable of reducing a pigment to fine particles and to also ensure proper developability and sensitivity of a formed coating film after letdown. SOLUTION: This resist compsn. contains a low mol.wt. polymer binder (a) made of a copolymer of (meth)acrylic acid with (meth)-acrylic ester having no carboxyl group in each molecule, having a wt. average mol.wt. of 10,000-60,000 (expressed in terms of polystyrene) and soluble in a developer made of a dil. alkaline aq. soln., a high mol.wt. polymer binder (b) made of a copolymer of (meth)acrylic acid with (meth)acrylic ester having no carboxyl group in each molecule, having a wt. average mol.wt. of 80,000-130,000 (expressed in terms of polystyrene) and soluble in the developer, a photopolymerizable monomer (c), a pigment (d), a photo-polymn. initiator (e) and a solvent (f).
Patent JP-H06138955-A (JP)
Title: Temperature controller
Inventor: TAGUMA MASAO
IPC: H01H37/14
Filed: 1992-10-27
Abstract: PURPOSE:To provide a temperature controller which can switch a main heater device to a redundant heater device with no external operation at the time of a fault of the main heater device and can keep the temperature of an equipment within a certain range. CONSTITUTION:A main heater device 1 provided with a main thermostat 12 and a main heater 13, and a redundant heater device 2 provided with a redundant thermostat 22 and a redundant heater 23 are provided respectively. The temperature of the thermostat 22 is set at a lower temperature than the set temperature of the thermostat 12. Thus the device 1 is automatically switched to the device 2 if the device 1 has a fault. Therefore, an inexpensive device to dispense with an external operation that detect the fault of the device 1 from the outside and switches the device 1 to the device 2 is realized.
Patent JP-H10125420-A (JP)
Title: Surface mounting type substrate-to-substrate connector with built-in power supply terminal
Inventor: MCGRATH JAMES L
IPC: H01R12/71
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved substrate-to-substrate connector in which a power supply terminal is incorporated in a connector part that is not conventionally used for connection. SOLUTION: A substrate-to-substrate connector 10 is provided with two male type and female type connector parts 18, 16 engaged with each other in which a power supply terminal and circuit terminals 52, 82, 38, and 74 are integrally incorporated. Each of the connector parts is provided with male type and female type housings 60, 20 spaced substantially parallel to each other. These housings 60, 20 are uniformly spaced by spacer members 80 and 50, and these spacer members 80, 50 extend between the housing 60, 20 and connect these with each other. The spacer members 80, 50 may be integrally molded with the housings 60, 20 or may be molded independently of the housings 60, 20 or may include a slot and a rag for engaging them. For the spacer members 80, 50 power supply terminals 82, 52 are disposed, and connection is formed between power supply circuits as well as between signal circuits of circuit boards 12, 14.
Patent JP-H01129803-A (JP)
Title: Electronic toothbrush
Inventor: SUYAMA HIDEO
IPC: A61C17/00
Filed: 1987-11-16
Abstract: PURPOSE: To obtain a toothbrush decomposing and removing plaque by brushing and generated electrons and to reduce cost thereof, by embedding a plate-shaped battery in a brush bristle handle part from a grip handle part and directly forming different electrodes to both surfaces of the battery and exposing one of the different electrodes from the grip handle part and the brush bristle handle part. CONSTITUTION: A plate-shaped battery 4 is embedded centering around the part of the handle 3 between a grip handle part 1 and a brush bristle handle part 2 and the electrode 7 on a brush bristle side exposed in the vicinity of the brush bristle implanted part 6 of brush bristles 5 and the electrode 8 exposed to the grip handle part 1 are provided. As the plate- shaped battery 4, a flexible paper battery wherein a solid electrolyte is added to a polymer material is used. When teeth are cleaned by a toothbrush, electrons flow through a circuit reaching the electrode 8 of the battery 4 from the electrode 7 of the battery 4 through moisture in saliva in a mouth, teeth, dental necks, human body and the hand. Electrons generated from a piezoelectric element perform reducing reaction obtaining electrons from water in the peripheries of teeth.  Plaque is decomposed by polarizing action and lactic acid causing decayed teeth is neutralized. Since the electrodes 7, 8 can be formed on both surfaces of the long plate-shaped battery 4 by vapor deposition or coating, the toothbrush can be mass-produced at a low cost and can be easily embedded in the handle 3 by an injection means or the like.
Patent JP-S62134363-A (JP)
Inventor: EEBERUHARUTO BUAISU
IPC: B60T13/68
Filed: 1986-12-05
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-H10128192-A (JP)
Title: Tape application device for coating masker
Inventor: MATSUBARA TETSUO
IPC: B05B15/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To apply simply a tape even on a twofold sheet regardless of the length of a roll of the sheet. SOLUTION: A tape application device comprises a clamper inserted into a hollow section of a roll 24 of a sheet 23 for retaining the roll 24 around a core, a rotatable roll 4 retaining an annular tape 31 and unwinding the tape in the direction along the edge of the sheet 23, a take-up drum 3 bonding the tape 31 on the edge of the unwound sheet 23 and then taking up the sheet 23 integrally with the tape 31 and rotatable rotors 8 and 9 joining the sheet 23 from a clamper with the tape 31 from the reel 4 in the overlapped state before a pass to the take-up drum 3, and the edge of the sheet 23 is disposed to pass the peripheral faces of the rotors 8 and 9, and the pass for the tape 31 from the reel 4 can be set on the surface of the sheet 23 around the rotors 8 and 9.