baber/WOPTO huggingface dataset:
Patent JP-H03145784-A (JP)
Title: Semiconductor laser device
Inventor: KONO MASAKI
IPC: H01S5/00
Filed: 1989-10-31
Abstract: PURPOSE:To enable a wire bonding operation to be easily automated and a semiconductor laser device to be easily handled by wire-bonding an LD chip to a submount into a subassembly by a method wherein only a certain surface region of the conductive mount is isolated, and an insulating layer is formed on the region where the LD chip is die-bonded. CONSTITUTION:A crystal is grown on a P-type conductivity substrate to constitute an LD chip 1, where an electrode on a substrate side is made to serve as a P electrode 2 and an electrode located near to a light emitting point serves as an N electrode 3. Especially, the LD chip 1 is die-bonded to a submount 4 making the N electrode 3 face toward the submount 4 so as to be improved in heat dissipating property. At this point, the submount 4 is electrically conductive, but the surface of the submount 4 is isolated, an insulating layer SiO2 5 is formed on the surface of a region of the submount 4 where the LD chip 1 is die-bonded. Thereafter, a prescribed wire bonding operation is carried out, whereby a stem and the anode of an LD chip are assembled in common and a stem and the cathode of the LD chip are assembled in common.
Patent JP-S62145685-A (JP)
Inventor: YAMAGUCHI MASAAKI
IPC: H05B6/76
Filed: 1985-12-18
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-H01126412-A (JP)
Title: Manufacture of fiber reinforced resin made transmission pipe
Inventor: MUROTANI HITOSHI
IPC: B60K17/22
Filed: 1987-11-10
Abstract: PURPOSE:To improve the reliability of strength without any machining of tapered portion by using a mandrel with tapered portions and forming fiber reinforced layers on the outer periphery thereof. CONSTITUTION:Auxiliary mandrels 5 with tapers are fixed outwardly on both ends of a mandrel 4, and fiber or cloth impregnated with a resin is wounds and laminated on the periphery thereof, and then a FRP pipe 1 having tapered portions at both ends is manufactured through a hot hardening process. The pipe 1 and joint elements 2 are integrated at the tapered portion 3. Accordingly, the strength reliability of the tapered portions can be improved without any machining on tapered portions.
Patent JP-S63138385-A (JP)
Title: Hologram press method
Inventor: KAWAGUCHI SAKAE
IPC: G03H1/20
Filed: 1986-11-29
Abstract: PURPOSE:To eliminate the trouble of replacing a case according to the kind of products to be molded and to improve operation efficiency by pressing a hologram on the molded product by a stamper while an auxiliary film is interposed. CONSTITUTION:When the hologram is pressed on a film by the stamper, the pressing operation is carrier out while a PET film or the auxiliary film which is harder is interposed between the product to be molded which is made of vinyl chloride, PET, etc., and a cushion material of silicone rubber. Consequently, excellent hologram formation is performed by the same molding device regardless of the kind of raw materials of the product to be molded. For example, when the lower part of the stamper is replaced several times according to the kind of the products to be molded for a small lot like calibration press, this method is specially effective and even when pressing operation is performed for a large lot, the PET film as the auxiliary film is only fitted temporary on the surface of silicone rubber with an adhesive tape, so the maintainability and operability are superior.
Patent JP-H03148324-A (JP)
Title: Vehicle air conditioner
Inventor: TANAKA KAZUMASA
IPC: B60H1/00
Filed: 1989-11-02
Abstract: PURPOSE:To reduce ventilation resistance by providing connection passages connecting the lower portion ventilation passage with the upper ventilation passage, and making these connection passages usable as ventilation passages by the control of doors provided openably/closably, and making the upper portion ventilation passage substantially enlargeable. CONSTITUTION:At a heater unit 1 that is divided into two in an up and down direction, a front seat side heater unit portion 1a and a rear seat side heater unit portion 1b are respectively arranged on the upper side and the lower side, and ventilation passages on respective heater unit portion 1a, 1b sides are made to be the upper portion and the lower portion ventilation passages 13, 33. A heater core 5 is laid out in a sideway placement, and a front seat air mix door 7 and a rear seat air mix door 9 are provided in the vicinity of respective heater core portions 5a, 5b on the upper side and the lower side. In this instance, the connection between the upper and lower portion ventilation passages 13, 33 is made by means of a connection passage 35A on one side and a connection passage 35B on the other side, and the 1st door 23 is provided at the connection passage 35A, and also, the 3rd door 29 is provided at the connection passage 35B, and in addition, the 2nd door 37 is provided on the lower side of this door 29.
Patent JP-H08146267-A (JP)
Title: Structure for producing optical parts and optical parts using the structure
Inventor: SATO KATSUHIKO
IPC: G02B7/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide a structure for producing optical parts capable of easily and reliably producing optical parts provided with at least two optical members set in specified positional relation each other. CONSTITUTION: This structural body is provided with a box body 21 having a positioning groove 21a for securing the specified positional relation on plural respective optical members on side walls 21b and 21c and made of stainless. Furthermore, it is provided with a cover body 23 for pressing the optical member downward along the groove 21a and having a member 23a consisting of an indium sheet and directly coming in contact with the optical member and a plate-like body 23b made of stainless and coming in contact with the member 23a.
Patent JP-H07140408-A (JP)
Title: Optical deflecting and scanning device
Inventor: HORI HIROFUMI
IPC: G02B26/12
Filed: 1993-11-15
Abstract: PURPOSE:To fix a reflecting mirror to a housing while maintaining an angle after adjustment by providing a pressure plate which engages a housing between the holding member for the reflecting mirror and its fixing screw, and fixing the holding member to the housing through the pressure plate. CONSTITUTION:This device deflects part of deflected scanning laser light by a reflecting mirror 9 and photodetects it by optical detection to obtain a synchronizing signal; after the angle is adjusted so that the laser light reflected by the reflecting mirror 9 is made incident on an optical detector, the cut part 10a of the pressure plate 10 is engaged with the projection part 11a of the housing 11 and the holding member 9a for the reflecting mirror 9 is sandwiched between the housing 11 and pressure plate 10 and fixed with the fixing screw 20. Thus, the device is assembled by engaging the cut part 10a with the projection part 11a and then the screw hole of the housing 11 corresponding to the hole of the pressure plate 10 can easily be positioned; and the rotational force of the fixing screw 20 is not transmitted to the holding member 9a when the reflecting mirror 9 is fixed, and the angle of the reflecting mirror 9 which is finely adjusted that the laser light is made incident on the optical detector can be maintained.
Patent JP-H07138907-A (JP)
Title: Framed body for artificial lawn and artificial lawn unit
Inventor: SEKIGUCHI KEIJI
IPC: E01C13/00
Filed: 1993-11-15
Abstract: PURPOSE:To lay a lawn for a long period of time on a flat ground surface or on a floor surface, or on the ground surface having irregularities or on a step of a floor surface, while repeated load acting on an edge region or excessively large local load caused by tread pressure of pedestrians are born. CONSTITUTION:Framed bodies for artificial lawn 10, 30 define the outer edge region of an artificial lawn 100. The framed body has core portions 5, 25 which are adjacent to the outer edge of the artificial lawn and extend along the outer edge, and flat base portions 3, 7, 23, 27, 28 which extend inwardly from the core portions and form a mount surface of the artificial lawn. The core portions form an upper elevated part adjacent to a lawn-like member 102 disposed on the outer edge of the artificial lawn and the upper elevated part has a height lower than that of the lawn-like member.
Patent JP-S62146898-A (JP)
Inventor: MATSUURA TSUTOMU
IPC: B66F9/22
Filed: 1985-12-18
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-S62145529-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA TORU
IPC: G11B5/58
Filed: 1985-12-20
Abstract: PURPOSE:To change an azimuth at the time of reproduction at the time of use and to cancel an azimuth angle error at the time of recording by providing a means to displace a magnetic head at the time of the recording and reproduction and change the azimuth angle of a magnetic gap of the media sliding surface of a head. CONSTITUTION:By impressing a control voltage V to piezoelectric elements 9 and 9, the piezoelectric elements 9 and 9 are deformed, the tip side of a head arm 1 is displaced, and the angle of the head arm 1 to pass through a magnetic gap G1 for recording and reproduction shown by a two-dot chain line is changed for the part shown by theta. Namely, the azimuth angle in the width direction of a track on the magnetic disk of the magnetic gap G1 can be changed. Since the relation of a displacing quantity D and the control voltage V comes to be approximately the direct proportion relation, the size of the deformation of the piezoelectic elements 9 and 9 can be controlled the control voltage V and the azimuth angle of the magnetic gap G1 can be controlled. At the time of the reproduction, the azimuth angle of the magnetic gap G1 for recording and reproduction is earlier recorded, the error exists and then, the reproducing output voltage is reduced. In such a case, in accordance with the reproducing output voltage, the control voltage V is impressed to the piezoelectric element 9, the azimuth angle is changed, and then the azimuth angle error can be cancelled.
Patent JP-H02133626-A (JP)
Title: Fluff yarn having different color effect
Inventor: SHIMIZU TOSHIAKI
IPC: D02G3/04
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the title fluff yarn having different color effect of three- dimensional feeling and touch of softness, tension and rigidity by mutually interlacing multifilament and stable of synthetic fiber having different dyeability, winding and collecting the interlaced yarn in an untwisted state. CONSTITUTION:(A) A multifilament component of synthetic fiber (e.g., noncationic dyeable polyester fiber) 1 and (B) a stable component of synthetic fiber (e.g., cation dyeable polyester fiber comprising polyethylene terephthalate copolymerized with 5-sodium sulfoisophthalic acid dimethyl ester) 2 having different dyeability are fed to a fluid processing nozzle, both the components are mutually interlaced and wound to give fluff yarn having the aimed different color effect, comprising 10-70wt.% based on the total weight of the component A and 30-90wt.% component B and having a collected part 3 prepared by mutually interlacing the components A and B, winding and collecting in an untwisted state.
Patent JP-H09123749-A (JP)
Title: Structure for attaching expansion valve to cleaning head of automotive air conditioner
Inventor: TOKUTAKE TOSHINORI
IPC: F25B41/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To easily set piping for an evaporator from the inner side of a cleaning unit to its external side without needing any additional members and to prevent the coolant temperature sensing part of an expansion valve from being affected by heat inside an engine room when the expansion valve is attached to the cleaning head of an automotive air conditioner. SOLUTION: An attaching part 4b is formed by extending one side part of the block valve main body 4a of an expansion valve 4 having a coolant temperature sensing part 9 to an outer surface part. Alternatively, a receiving port is provided in one side part of the block valve main body and so as to position the coolant temperature sensing part 9 inside a cleaning unit 5, the attaching part 4b or the receiving port is fitted in an attaching hole 6 provided in one side wall of the cleaning unit 5 from the inner side of the cleaning unit 5.
Patent JP-H09132802-A (JP)
Title: Business suit with button for closing collar
Inventor: TANAKA KEIJI
IPC: A41D1/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a business suit with collar closing buttons excellently useful as a coat, high in cold protecting effect, usable as a casual wear as well, by forming the collar closing buttons and collar closing buttonholes in a state of receiving the collar closing buttons and lengthening a hem. SOLUTION: An edge region part of a collar 1 of an ordinary business suit or a business suit of double buttons is provided with collar closing buttons 2 and buttonholes 3 in a state in which the collar 1 can be closed at least at a neck part or plural parts including the neck part in a state of receiving the collar closing buttons 2 and a hem is lengthened to excellently use the business suit as a coat as well. Preferably, the collar closing buttons 2 are passed through the collar closing buttonholes 3 and the collar 1 is fixed in a closed state in a superimposed region.
Patent JP-H09126086-A (JP)
Title: Accumulator fuel injection device
Inventor: TSUZUKI SACHIHIRO
IPC: F02M47/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To perform reliable operation even when a valve lift is increased by a method wherein a permanent magnet is assembled to the valve of a two-way valve type hydraulic control valve, intercommunicating and disconnecting between a back pressure chamber and a drain port, in such a manner to be positioned facing a solenoid, and an electromagnetic force generated during energization of a solenoid is caused to repel to an electromagnetic force generated during energization of a solenoid and a valve is lifted. SOLUTION: High pressure fuel fed with a pressure from a fuel tank 100 by a fuel force feed pump 200 is accumulated in a reservoir 300, and fed to a fuel injection device 400 provided with a two-way valve type hydraulic control valve 600. In this case, high pressure fuel is introduced and accumulated in an oil reservoir 13 at the periphery of a needle valve 12 and simultaneously, introduced in a back pressure chamber 10 and a control port 11 through a throttle 14. In such a way that, during energization of a solenoid 22, a repulsion force is generated between a current generating electromagnetic force and a permanent magnet 23 assembled at a valve 16, a valve 16 is lifted upward and a valve seat part 18 is separated, and as a result of a needle valve 12 being pushed up, an injection nozzle 15 is released and high pressure fuel is injected.
Patent JP-H08121373-A (JP)
Title: Compressor device for air-conditioning of automobile
Inventor: TANIGUCHI HIROAKI
IPC: F04C28/06
Filed: 1994-10-25
Abstract: PURPOSE: To suppress the occurrence of a shock owing to the rapid increase of an engine load during the starting of operation of a compressor through simple constitution, in an air-conditioning system wherein a compressor is driven through a clutch by an engine. CONSTITUTION: A flow passage control valve 40 is located in the suction passage 35 of a compressor 11, during the starting of operation of a compressor 11, by limiting a suction amount of refrigerant gas in such a state that the flow passage area of the suction passage 35 is reduced by the spool 42 of the flow passage control valve 40, the rapid increase of a pressure in the delivery passage 36 is suppressed. Thereafter, through movement of the spool 42 according to the increase of a pressure in the delivery passage 36, the flow passage area of the suction passage 35 is gradually increased.
Patent JP-S61150598-A (JP)
Inventor: GERHARD MARTIN SESSLER
IPC: H04R3/00
Filed: 1985-12-20
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-2000099545-A (JP)
Title: Manufacture of recording medium
Inventor: HIBINO SHINYA
IPC: G06F17/30
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a recording medium where the corresponding relation of a place in which a parts list, a drawing and parts are filled is recorded at every part by generating the corresponding relation between the describing place in the parts list and the display part of a code number on the drawing at every part based on a recognized result and code number information. SOLUTION: Data on a parts list, a drawing and code number information are inputted to a computer CMP. The computer CMP executes a drawing analysis processing at first. A code number is extracted from the drawing by character recognition and a position on the drawing in which the code number is described is specified. One group of data where the display part of the code number or a part display range on the specified drawing, the number of the drawing and the code number are made to correspond one another is generated at every code number. Then, a corresponding relation generation processing is started. The describing position in the parts list, the code number display or the part display range on the drawing are made to correspond one another at every part described in the parts list.
Patent JP-H04165086-A (JP)
Title: Production of ultra-low iron loss grain oriented silicon steel plate
Inventor: KOBAYASHI YASUHIRO
IPC: C21D9/46
Filed: 1990-10-25
Abstract: PURPOSE:To produce the ultra-low iron loss grain-oriented silicon steel plate which is not deteriorated in magnetic characteristics at the time of stress relief annealing by forming a ceramic film on the grain-oriented silicon steel plate contg. a specific ratio of Si, then heating this steel plate in and at a specified atmosphere and temp., applying an insulation coating thereon and baking the coating. CONSTITUTION:The surface oxide of the grain-oriented silicon steel plate contg. 2 to 4% Si is removed by pickling or mechanical polishing and thereafter, the steel plate surface is smoothed by electrolytic polishing, chemical polishing, etc. The ceramic film (TiN, TiC, CrN, etc.) is then formed by dry plating and thereafter the steel plate is heated to 600 to 1000 deg.C in a vacuum or inert gaseous atmosphere, such as Ar, and further, the insulation coating essentially consisting of phosphate and colloidal silica is applied thereon and is baked. The grain- oriented silicon steel plate which obviates the deterioration in the magnetic characteristics and discoloration at the time of the stress relief annealing and can maintain the ultra-low iron loss value is obtd. in this way.
Patent JP-H04162991-A (JP)
Title: Method for mounting backing metal to square column
Inventor: HATAKEYAMA SHIRO
IPC: B23K37/06
Filed: 1990-10-25
Abstract: PURPOSE:To enhance a manpower saving effect by tightly adhering and tack welding backing strips by each one sheet to the inside surface corner parts of a square column. CONSTITUTION:The quadrisected backing strips 1 are disposed to correspond to the inner side of the corner parts of the square column 2. The central parts of the backing strips 1 are tightly adhered to the inner corner parts of the square column 2 by pressing a die 37 of the radius of curvature smaller than the radius of curvature in the square corner parts. The front ends of the backing strips 1 are projected by a prescribed length from the root faces in the cut groove parts of the square column 2 and thereafter the rear ends thereof are spot welded to the inside surfaces of the square column. The backing strips are automatically handled in this way and are tightly adhered and tack welded to all the four corners on the inside surfaces of the square column.
Patent JP-2000098664-A (JP)
Title: Electrophotographic toner
Inventor: OKUYA HARUO
IPC: G03G9/087
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having good image characteristics and excellent low temp. fixing property, fixing strength, storage property and offset resistance which uses a polyolefin resin as a binder resin by incorporating a specified polyolefin resin. SOLUTION: This toner contains a polyolefin resin having an ion crosslinked structure obtd. by the reaction of a copolymer having monomer unit A and monomer unit B as monomer components with a metal compd. C. The monomer unit A is an α-olefin monomer unit which forms the structure expressed by CH2-CHR- (R is a hydrogen atom or 1-45C alkyl group). The monomer unit B is at least one kind of monomer unit selected from vinyl monomers having carboxyl groups or acid anhydride groups. The metal compd. C enables ion crosslinking with carboxyl groups or acid anhydride groups. The ratio of monomer unit A to monomer unit B is preferably A:B=20:80 to 80:20.
Patent JP-H04162392-A (JP)
Title: Electroluminescence device
Inventor: NAKATANI SHIRO
IPC: H05B33/04
Filed: 1990-10-24
Abstract: PURPOSE:To eliminate a clearance between a terminal and a package film so as to prevent deterioration by infiltration of moisture and water by using a conductive substance for a core part of an electrode terminal, thermoplastic resin for an external layer part and a tilt-functioning material of the conductive substance and the thermoplastic resin for a part therebetween. CONSTITUTION:A core part 33 is constituted of a conductive substance, an external layer part 34 is constituted of thermoplastic resin, and an intermediate layer part 35 between the core part 33 and the external layer part 34 is constituted of a slope functioning material of realizing slope distribution of composition ratio in the material inside composed of these conductive substance and thermoplastic resin. Accordingly, in the case of package, a package film and an electrode terminal external layer part are both of thermoplastic resin, so that both the package film and electrode terminal external layer part are thermally deformed and familiarized with each other into a closed integral unit, to generate no clearance between the package film and an electrode terminal. Strong adhesiveness is generated between the package film and the electrode terminal to provide no possibility of exfoliation. In this way, a light emitting layer is prevented from deteriorating by infiltrating moisture and water in the inside.
Patent JP-H08143520-A (JP)
Title: Amination of alcohol
Inventor: HARA YASUSHI
IPC: C07C213/02
Filed: 1994-11-21
Abstract: PURPOSE: To aminate an alcohol with largely increased amination activity by effecting the reaction of an alcohol with ammonia or an amine in the presence of hydrogen using a catalyst containing copper and a rare earth element. CONSTITUTION: An alcohol is aminated with ammonia or an amine wherein an amination catalyst of high activity comprising copper and a rare earth metal is employed. The copper and the rare earth element may be metallic, in oxide, salt or complex. As a rare earth element, are preferably scandium, yttrium or lanthanoid elements, because they are easy to handle. The amount of a rare earth element is suitably 0.1-50 mole %. The alcohol is preferably primary or secondary, while the amine is preferably primary or secondary. Further, the amination is preferably carried out, as the water formed by the reaction is removed from the reaction system. The excessive hydrogen, ammonia, amine, unreacted alcohol in this reaction can be reused.