baber/WOPTO huggingface dataset:
Patent JP-H06280770-A (JP)
Title: Cooling method for electric motor for low temperature gas compressor
Inventor: KATO DAISAKU
IPC: F04C29/04
Filed: 1993-03-25
Abstract: PURPOSE:To provide a cooling method for an electric motor for compression of low temperature gas wherein inflow of generated heat to low temperature gas owing to viscosity produced between an impeller and a casing is prevented from occurring, the generation of heat flowing in low temperature gas through the rotor of an electric motor is reduced, and the efficiency of a compressor is improved. CONSTITUTION:An electric motor for compression of low temperature gas comprises a low temperature gas inflow port 10 through which the back of an impeller 3 is communicated with the interior of an electric motor; a low temperature gas outflow port 12 through which the inside and the outside of the inside of the electric motor on the opposite side to the impeller is intercommunicated; and a temperature sensor 8 arranged on the impeller side of the electric motor and in the vicinity of a rotor 1. Compressed low temperature gas is caused to flow in the electric motor from the back of the impeller. The inflow low temperature gas is caused to flow along the rotor 1 of the electric motor, the temperature of low temperature gas right after the inflow thereof is measured by means of the temperature sensor 8. A flow rate of the low temperature gas discharged from the electric motor is controlled so that the measured temperature is maintained at a given constant value.
Patent JP-S62223971-A (JP)
Title: Metal oxide-hydrogen battery
Inventor: YAGASAKI ERIKO
IPC: B01J23/84
Filed: 1986-03-26
Abstract: PURPOSE:To prevent increase in internal pressure and hydrogen leakage and to obtain large capacity and long life by specifying the content of Ce in a rare earth group hydrogen storage alloy constituting a negative electrode. CONSTITUTION:A negative electrode is made of a rare earth group hydrogen storage alloy comprising two or more rare earth elements containing Ce. The content of Ce is specified to 0.1-12wt% based on the total amount of rare earth elements. By especially specifying the content of Ce to 0.1-8wt%, the life of a battery is moreover increased. The formula 1 shows preferable ingredient of the rare earth hydrogen storage alloy for the negative electrode.
Patent JP-H10261268-A (JP)
Title: Digital signal processing method, recording method using it and device therefor
Inventor: SAITO SEIICHI
IPC: G11B20/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal recording device which can cope with a situation in which length and constitution of a packet are different depending on a form of broadcasting, when a packet different from setting is inputted, byte deviation and data omission occur, and a compressed video signal and a voice signal can not be expansion-processed. SOLUTION: Packet data is inputted to a packet length adjusting counter 104, the number of bytes and bits of packet data is counted, and a counted value is outputted to a packet length uncoincidence detecting circuit 102. Then, the number of bytes sent previously from a microcomputer and the like is compared with an inputted counted value, when they do not coincide, an uncoincidence detection flag is outputted. This uncoincidence detection flag is inputted to a microcomputer and the like, and it is utilized for signal processing afterward.
Patent JP-2000264926-A (JP)
Title: Production of copolymer of styrene-based monomer and acrylonitrile-based monomer
Inventor: KAYABA DAISUKE
IPC: C08F212/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copolymer of a styrene-based monomer and an acrylonitrile-based monomer excellent in hue, transparency and heat resistance with low contents of residual monomers in a suspension polymerization. SOLUTION: (A) Dicinnamoyl peroxide and (B) another polymerization initiator having 65-110 deg.C temperature in which the half-life in benzene is 10 h are used in combination as a radical polymerization initiator in a method for carrying out a suspension polymerization of a styrene-based monomer with an acrylonitrile-based monomer in an aqueous medium using the radical polymerization initiator.
Patent JP-H06257387-A (JP)
Title: Injection method for unguent and back-filling material and device therefor in propulsion method for double tube
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1993-03-03
Abstract: PURPOSE:To easily insert a hose for feeding unguent and back-filling material through a through hole provided between the inner tube and the outer tube of a double tube in a short time. CONSTITUTION:A winch 9 having a wire 10 is provided on an excavator 8, and a hose 11 provided with marks on the outer circumferential face is wound around a drum 13 which is driven with a driving device 12 and arranged on the starting shaft side. At every propulsion of a double tube 1, the wire is inserted through a through hole 5 provided in the intermediate layer 4 formed between the inner tube 2 and the outer tube 3 of the tube 1, and the end part is connected to the end part (discharge port 15) of the hose. By driving the winch so as to wind up the wire, the hose is inserted through the through hole, and by confirming the mark of the hose, it reaches accurately the position opposite to a check valve 7. Thereafter, a feed device 14 is driven so as to feed unguent and back-filling material through the hose, and the unguent and the back-filling material are injected to the gap 6a against natural ground 6 through the check valve.
Patent JP-H04301982-A (JP)
Title: Solid-state image pickup device
Inventor: FURUICHI KAZUTERU
IPC: H04N5/369
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the solid-state image pickup device enabling satisfactory DC reproduction while executing a long-time exposure mode. CONSTITUTION:While using a solid-state imaging device equipped with a scanning circuit to time sequentially output plural two-dimensionally arranged picture element cells, in the case of the long-time exposure mode, video signals are time sequentially outputted from a scan area (I) after executing a scanning operation to the head of the picture element cell formed at a vertical optical black (II) part. Since signals are outputted from the picture element shielded for a comparatively long time by scanning the vertical optical black part, the satisfactory DC reproduction is enabled by a clamp circuit even when the scanning operation is temporarily stopped by the long-time exposure mode.
Patent JP-S55156617-A (JP)
Title: Detector for bite-in of rolled material
Inventor: TAKAHASHI AKIHIRA
IPC: B21B37/72
Filed: 1979-05-25
Abstract: PURPOSE:To surely detect that the rolled material is bitten into the roll, by previously measuring the relation between the roll gap and the reaction force against the rolling load during the rolling work, and by comparing the present reaction force under the rolling work with the reference value of the reaction force. CONSTITUTION:At rolling the material 1 under the roll-kissing condition by the rolling stand 2, a preparatory measurement is carried out on the roll gap Gn and the sum (Fn+Fo), in which Fn is for the reaction force during the rolling work to be measured by the load cell 5 and Fo is for the reference reaction force to represent the metal-in condition. The comparator 19 operates the subtraction (F-Fn) in which F is for the preset reaction force and Fn is for the reference reaction force corresponding to the present roll gap's set point, and then, the comparator 19 operates the subtraction (F-Fn)-Fo and judges the metal-in condition. As a result, if the material 1 is being bitten into the rolling roll 3, the metal-in signal is produced to surely inform of the fact that the material 1 is bitten into the roll 3.
Patent JP-2000265912-A (JP)
Title: Intake system structure of internal combustion engine
Inventor: MIYAKUBO HIROSHI
IPC: F02M35/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce air resistance at a connection part of two bent intake pipes of an internal combustion engine. SOLUTION: An aperture end of an upstream intake pipe at its inner side of a bent portion is widened in a sectional area so as to obtain a substantially perpendicular angle in respect to a pipe end wall 1a, to form a widened portion 1b. Similarly, a widened portion 2b is formed on the outer side of the bent portion of a downstream side intake pipe 2. A widened part 2c whose aperture area is increased is formed on the inner side of the bent portion of the downstream side intake pipe 2.
Patent JP-H02246550-A (JP)
Title: Variable length serial data communication system
Inventor: TAKEDA KAZUHIKO
IPC: H04L29/08
Filed: 1989-03-20
Abstract: PURPOSE:To simplify the circuit constitution and to obtain the variable length serial data communication system which improves data transmission efficiency by transmitting serial data in a synchronous state. CONSTITUTION:A 1st timing circuit 12 transfer the data of 1st data holding and transfer circuits 11, 21, and 31, which are connected in series, successively in series and a framing circuit 13 adds specific codes to those serial transfer data and sends them out to a communication line 70. A synchronizing circuit 63 receives and synchronizes the data which are transmitted through the communication line 70 and the received data are held in 2nd corresponding data holding and transfer circuits 41, 51, and 61 under the control of a 2nd timing circuit 62. Consequently, variation in the number of bits of the transmitted data is easily coped with, the circuits are simplified, and the transmission efficiency is improved.
Patent JP-H01239759-A (JP)
Title: Thin lithium battery
Inventor: HORIIE HIROSHI
IPC: H01M50/193
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the penetration of moisture into a battery and the evaporation of a solvent in an electrolyte from the battery by using a hot-melt adhesive whose polymer component is ethylene-propylene copolymer having maleic anhydride as a substituting group in the sealing part of the battery. CONSTITUTION:A hot melt adhesive whose polymer component is ethylene- propylene copolymer having maleic anhydride as a substituting group is used as an adhesive 6 for sealing the periphery of a battery. This hot-melt adhesive has adhesion equal to or superior to ethylene-vinyl acetate copolymer hot-melt adhesive and has excellent gas permeability resistant. The penetration of moisture into the battery and the evaporation of a solvent in an electrolyte from the battery are prevented.
Patent JP-S60210748-A (JP)
Title: Apparatus for inspecting vacuum degree of package
Inventor: UEKADO KAZUTO
IPC: G01N25/18
Filed: 1984-04-03
Abstract: PURPOSE:To detect an article, of which the heat insulating capacity is deteriorated by vacuum break and the lack of reduced pressure, within a short time, by comparing the change amount in the expansion of a package, wherein a flexible container is packed with a filler under reduced pressure, when the pressure of the chamber receiving said package is reduced to a predetermined value, with a predetermined value. CONSTITUTION:When a chamber 9 having a package 1 comprising a flexible container allowed to stand still therein is reduced in pressure by a vacuum apparatus 11, the container 2 of the package 1 is expanded. A counterweight 16 rises by the expansion displacement thereof and a pulley 19 is rotated corresponding to the displacement amount thereof. The rotary angle of said pulley 19 is detected by a detector 20 and converted to a movement amount by a calculator 21. When the pressure in the chamber 9 reaches a predetermined value, a pressure switch 10 is operated and the vacuum apparatus 11 is stopped and the expansion change amount is displayed by a display part 13. The quality of the package 1 is judged by the magnitude of the expansion amount to the predetermined value and an article, of which the heat insulating capacity is deteriorated by vacuum break and the lack of reduced pressure, is detected within a short time.
Patent JP-H10258729-A (JP)
Title: Automatic braking system of vehicle
Inventor: SAKATA KUNIO
IPC: B60T13/66
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the behavior of a vehicle in time of a termination of automatic braking control by terminating an automatic brake smoothly. SOLUTION: A brake system of a vehicle 1 is composed of an air over hydraulic brake, and a supply line 13 for a service brake and an air charging line 20 for an automatic brake are connected to each other via a double check valve 12. Each air charging valve 22 is made switchable between an air charging position outputting air pressure in the air charging line 20 and a cutoff position exhausting the inside of this air charging line 20. In addition, a pressure regulating valve 10 is inserted into a pneumatic line 8 to be connected to an air over hydraulic booster 4, interrupting an air vent position being opened to this pneumatic line 8 and the upstream of this pneumatic line 8 and it is made also switchable between this air vent position and an exhaust position.  Actuation of an automatic braking device is controlled by a controller ECU 28, and in time of control ending, this controller ECU 28 first resets the air charging valve 22 to the cutoff position, and then the pressure regulating valve 10 is switched to the air vent position. At that time, residual pressure in the pneumatic line 8 is completely exhausted out via the air charging valve 22.
Patent JP-H09323393-A (JP)
Title: Biaxially oriented polyester film for molding
Inventor: KIMURA MASAHIRO
IPC: B32B27/36
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide excellent whiteness, adhesive properties, moldability and cutting resistance in a molding step and suitability for a metal can by laminating at least one layer of a layer A made of polyester containing specific wt.% of colorant and a layer B containing less colorant content than that of the layer A. SOLUTION: A biaxially oriented polyester film for molding needs glossiness of 25 to 110% in view of printability and beauty. Further, it needs an optical density/thickness of 0.04 to 0.1μm in view of printability, moldability and beauty. It is also necessary to laminate at least one layer of the layer B containing less colorant content than that of a layer A on the layer A containing colorant of 20 to 50wt.% on the polyester film. Thus, the film for molding can be used suitably for an outer surface coating of a twopiece metallic can and a three- piece metallic can manufactured by drawing or wiping.
Patent JP-S5957042-A (JP)
Title: Slag vessel cart
Inventor: KAARUUERIKU NIBA
IPC: B60P1/48
Filed: 1983-04-16
Abstract: Transport vehicle for a slag pot (22) comprising a vertically movable load surface (3) and two lifting arms (14) for the pot activated by hydraulic cylinders (17). The lifting arms are connected to a subframe (7) positioned outside the load surface. The lifting arms are connected to the subframe immediately above ground support members (12). The subframe (7) is pivotally connected to the forward portion of the load surface and rests on the rear portion of the load surface, so that when the load surface is lowered, the ground support members are firmly placed against the ground.
Patent JP-S59190885-A (JP)
Title: Recording medium and production thereof
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/00
Filed: 1983-04-15
Abstract: PURPOSE:To produce an ink jet recorded image on a transparent recording sheet, by a method wherein at least one ink-receiving layer comprising an ink and a hardened photo-curing resin is provided on a transparent base to constitute a recording medium. CONSTITUTION:A coating liquid comprising 15 parts of polyvinyl alcohol and 100pts. of synthetic silica and having a solid content of 20% was applied to a polyester film of 75mum in thickness which has been subjected to a corona discharge treatment, in a quantity of 15g/m<2> as solids, followed by drying to obtain the recording sheet. Characters and images are recorded on the coated surface of the recording sheet by an ink jet printer, and then a solution obtained by mixing 100pts. of a photo-curing resin based on an oligoester acrylate and 0.3pt. of benzoin ethyl ether was applied thereon. Subsequently, the coated surface is exposed flashwise to xenon light by using RISO-Xenofax FX-150 to produce a recording medium.
Patent JP-S51143390-A (JP)
Title: Bearing for a highly resolvig nuclear magnetic resonance arrangement
Inventor: SASABUCHI HITOSHI
IPC: F16C33/10
Filed: 1975-06-04
Abstract: PURPOSE: To rotate a sample tube for long time by using an oil impregnating type bearing characterized in that a plurality of grooves are formed on an inside wall of the bearing to prevent formation of an oil film ring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08322572-A (JP)
Title: Base sequence of coat protein gene of papaya leaf distortion mosaic virus
Inventor: MAOKA TETSUO
IPC: C07H21/04
Filed: 1995-03-24
Abstract: PURPOSE: To obtain the subject base sequence useful for creating a papaya leaf distortion mosaic virus (PLDMV)-resistant plant. CONSTITUTION: This PLDMV genomic RNA has a base sequence of the formula. A PLDMV-resistant plant can be created by integrating a DNA complementary to the RNA into a genomic DNA of a plant. The genomic RNA is obtained by separating a viral particle from a plant infected with the PLDMV (Cucumis metuliferus, Cucumis sativus, etc.), purifying the separated viral particle. extracting an RNA and then purifying the extracted RNA. A method for extraction usually used for extracting the RNA of a potyvirsus can be exemplified as the method for extracting the RNA. The purification can be carried out by using a column containing an oligodT bound to a carrier.
Patent JP-2000263209-A (JP)
Title: Plunger tip
Inventor: HASEBE MASAYUKI
IPC: B22D17/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of casting quality and the deterioration of yield. SOLUTION: A plunger tip is formed as a double structure and an outer tip is arranged only in the necessary range of an injection sleeve cross section. Therefore, when only an inner tip 9 is advanced, a solidified piece is not developed. Further, related on the range, in which the molten metal does not solidify (the upper range from the molten metal surface 3), the inner tip plugs the space in the injection sleeve to prevent the flowing in the above range of the molten metal. Thereafter, the outer tip 10 is advanced by a specifized distance, too. The solidified piece developed at this time is stayed in a waiting pocket formed in the difference portion of step with the inner tip 9. Therefore, it can be prevented that the solidified piece is entered into a die cavity.  Further, at the point of time when the advance of the outer tip 10 completes, the molten metal quantity stayed in the waiting pocket is reduced, and the yield can be improved.
Patent JP-H11264925-A (JP)
Title: Lens driving device
Inventor: KIKUCHI YOSHIHIRO
IPC: G02B7/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which not only eliminate vibration of picked-up video due to the vibration of a driving motor, but also generates no partial defocusing phenomenon in the picked-up video due to a difference in the attitude at which a subject is picked up. SOLUTION: This device has a positioning dowel 2b pivoting a driving member 9 pivotally on a lens frame 2, a 1st rib 2d and a 2nd rib 21 abutting against the driving member 9 formed on the lens frame 2, and a coil spring fitting dowel 9h formed on the driving member 9; and the rack 9f formed on the driving member 9 is energized by being pressed against the feed screw 7a of the driving motor around the positioning dowel 2b as a supporting axis of rotation with the reaction force of a coil spring 11 fitted to the coil spring fitting dowel 9h and the lens frame 2 is made to abut against a 2nd guide pole 4, thereby sliding and moving a lens 1 along the optical axis 5 through the rotation of the driving motor 6.
Patent JP-S51142865-A (JP)
Title: Removing method of heavy oil by use of microorganisms
Inventor: HATA KOUSEI
IPC: C12N1/26
Filed: 1975-06-04
Abstract: PURPOSE: To metabolize and remove heavy oil by the use of strains that are nonpathogenic to fishes and algae and have a large propagation speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59192634-A (JP)
Title: Automatic reset for turn signal
Inventor: IMAI SETSUO
IPC: B60Q1/40
Filed: 1983-04-15
Abstract: PURPOSE:To make the automatic resetting of a turnsignal attainable with accuracy and certainty, by installing an angle detecting device which turns on or off the turn signal in an electrical manner at a fixed angle on the basis of a steering wheel reference position, while resetting the signal in time of being put back in its place below the fixed angle. CONSTITUTION:Coming nearer to an intersection point, when a turn signal switch is turned to a side 28b, a turn signal lamp 29 is turned on, while the output S5 of a turn signal detecting part 6 comes to H. And, with wheel steering, when a shield plate 10 of a speed detector 1 rotates more than 5 deg. from a reference position, a lead switch 8 is turned on as well as when the steering wheel is put back within a range of 5 deg. after turning, the switch 8 is turned off, making the turn signal switch 28 go back to neutral via FF14 and 15 of a control element 3 and a solenoid 26 of a detecting device 5. In this connection, when a fact that a car is below the fixed speed is detected by the detecting device 5, an automatic resetting control device 2 is made into being unworked so that irregular working is obviated. Thus, even if a working angle in the steering wheel is minimal, a turn signal can be automatically reset with accuracy and certainty.
Patent JP-H04304934-A (JP)
Title: Moving table
Inventor: MATSUMOTO HIROSHI
IPC: B23Q1/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a moving table for eliminating the effect of pitching and yawing and equipped with a high accuracy and high stiffness. CONSTITUTION:A 1st table 2 and 2nd table 3 are superposed on a basic table 1 and plural balls 4 and holders 5, 6 of the balls thereof are integrated between each table. A driving means 10 of the 1st table 2 is provided on the basic table 1 and the driving means 11 of the 2nd table 3 is provided on the 1st table 2. The movement of the table due to the slippage and shaking in the driving direction for a guide face is converted into the movement along each table surface by the ball 4. So, the effect of the slippage and shaking can be eliminated by finishing the flatness of the table surface correctly. Also, the deflection of the table can be prevented because of the load of the table being received by plural balls 4.
Patent JP-H10259017-A (JP)
Title: Intercalation composite clay compound, thermoplastic resin composition composed of intercalation composite clay compound and thermoplastic resin and their production
Inventor: SUZUKI NORIYUKI
IPC: C08L71/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the rheological properties of a solvent by using a composite clay containing a surface-treating agent bonded to one or more lamellar silicates selected from smectite-group, vermiculite-group and kaolin-group clay minerals through covalent bond and having an average interlaminar thickness of smaller than a specific level in combination with a dispersion stabilizer. SOLUTION: This intercalation composite clay compound is composed of a composite clay containing 0.1-200 pts.wt. of a silanebased surface-treating agent bonded to 100 pts.wt. of one or more lamellar silicates selected from smectite-group, vermiculite-group and kaolin-group clay minerals through covalent bond and having an average interlaminar thickness of <=200Å in combination with 0.1-60 pts.wt. of a dispersion stabilizer. The dispersion stabilizer is e.g. a compound having polysiloxane chain as the main chain such as a silicone-based surfactant or a compound having polyether chain as the main chain such as polyethylene glycol. The objective thermoplastic resin composition is produced by compounding 100 pts.wt. of a thermoplastic resin such as polyamide resin or polycarbonate resin with 0.1-400 pts.wt. of the intercalation composite clay compound.