baber/WOPTO huggingface dataset:
Patent JP-S62110465-A (JP)
Title: Rotor magnet for motor
Inventor: NAKAZAWA KIYOTO
IPC: H02K15/03
Filed: 1985-11-08
Abstract: PURPOSE:To obtain higher surface flux density and higher torque by employing a radial anisotropic structure when multipolar magnetization of the cylindrical part of a rotor magnet is performed. CONSTITUTION:A disc part 14 is formed at the center of a cylindrical part 12 with a radial anisotropic structure. A piercing hole 13, with which the cylindrical part 12 is fitted to a shaft, is provided at the center of the disc part 14. Moreover, an annular protrusion 15, which is to be a control signal creating part, is formed on one side of the disc part 14. The annular protrusion 15 has a structure such that the priority orientation of an easy-to-magnetize axis is axial at its end part 15a and is gradually changed along the distance from the end part 15a and becomes tangential at its root part 15b. With this constitution, high density magnetization with high surface flux density can be realized.
Patent JP-S6487123-A (JP)
Title: Crimp machine for assembly of hose and fitting
Inventor: ROBAATO RII KENEDEII
IPC: B23P21/00
Filed: 1987-10-01
Abstract: PURPOSE: To provide a crimping machine of relatively simple, small, and lightweight structure which is favorable in the field application by introducing a two-split body consisting of half bodies capable of moving to the open position where a fitting is positioned on the center shaft and the crimping position, arranging so that the center shaft is perpendicular to the line of motion, and installing a die so that it is movable within a web in the radial direction of the center shaft. CONSTITUTION: An assembly of a hose 46 crimping and a fitting 41 is positioned between two half bodies 11 and 12, and the center shaft 79 of the fitting 41 is located perpendicular to the plane of the line of motion 42, and the half bodies 11 and 12 are moved to the closed position in the condition that the fitting 41 is held in this position. The front faces of two webs are contacted together, and the front faces of dies 22-25 and ones 26-29 are also engaged with the side of the socket 44 of the fitting 41. When the half bodies 11 and 12 are moved to the crimping position by applying a force, the front faces of the dies 22-25 and 26-29 are intruded to the socket 44, which can be crimped in the shape shown by the broken lines.
Patent JP-H04128059-A (JP)
Title: Thermal head
Inventor: KOBAYASHI TOYOTAKA
IPC: B41J2/345
Filed: 1990-09-19
Abstract: PURPOSE:To achieve miniaturization and besides to achieve improvement of manufacture and fitting strength by a method wherein a depressed part is formed to a part of an edge surface of a ceramic substrate to which a heating part is provided, and a conductive component being a common electrode of the heating part is installed in this depressed part. CONSTITUTION:A common electrode constructing conductive component 5A is buried in a depressed part 2a provided to a ceramic substrate 2. Besides, a glazed layer 7 made by glass is formed on a surface of the ceramics substrate 2, and a heating element layer 8 consisting of polycryctal silicon or the like and an individual electrode 4 consisting of the same material as that of the conductive component 5A are laminated successively thereon. Further, a common electrode 5B is formed by superimposing on the individual, electrode 4 and simultaneously the conductive component 5A, and a heating part 3 is formed between the conductive electrode 5A and the individual electrode 4. Then, a wear resistance layer 9 preventing the heating part 3a from wearing is formed thereon. Since a sectional area of the common electrode becomes lager thereby, a width W can be decreased and therefore, a width of the substrate can be decreased. Furthermore, the conductive component 5A can be firmly fixed to the substrate 2.
Patent JP-S61128843-A (JP)
Title: Production of modified protein
Inventor: SEGURO KATSUYA
IPC: A23J3/20
Filed: 1984-11-26
Abstract: PURPOSE:To improve the functional properties of a protein as a food raw material, by phosphorylating a protein with a protein phosphorylase. CONSTITUTION:A protein (preferably 11S globulin of soybean protein) is phosphorylated with a protein phosphoroylase (preferably cyclic AMP-dependent protein kinase).
Patent JP-H1172227-A (JP)
Title: Abnormality detecting device for vaporizing heater control circuit
Inventor: KOBAYASHI YUKIO
IPC: F23N5/24
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To permit the detection of a plurality of abnormal conditions even though the circuit constitution of an abnormality detecting device is very simple. SOLUTION: An abnormality detecting device is provided with a light emitting unit 6a of a photo coupler, connected in parallel to a relay contact 5a, effecting the opening and closing of energization of an evaporating heater 1, and in series to the evaporating heater 1, and a light receiving unit 6b, connected to an input terminal for a microcomputer 2, controlling the evaporating heater 1 through the conduction control of the relay 5 in accordance with a detecting temperature from a temperature sensor 3. According to this method, the output for the relay 5 is compared with an input from the light receiving unit 6b in the microcomputer 2 whereby a plurality of abnormalities, such as not only the fusion welding of the relay contact 5a but also the faulty condition of the relay 5 itself as well as the disconnection of the evaporating heater 1 and the like, can be detected easily.
Patent JP-H1170052-A (JP)
Title: Open/close valve device for sink
Inventor: SHIN YON JON
IPC: E03C1/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To clean the drain of a sink clogged with hairs, etc., easily at home by constituting an open/close valve of the drain so that the valve can be taken out and set in very easily by a single action. SOLUTION: A drive element 4 which slides along a drain pipe 2 of this sink 1 by operating an open/close rod is made of a magnet, and a follower 12 attached at an open/close valve 11 which slides inside the drain pipe 2 to open/close the drain 2a is made of a magnet or a magnetic material. The drain 2a is opened/closed by sliding the drive element 4 integrally with the follower 12, and on the other hand, the open/close valve 11 is detachable from the drain 2a.
Patent JP-H05212603-A (JP)
Title: Guide bushing
Inventor: HARORUDO HABETSUGAA
IPC: B23B13/12
Filed: 1992-09-18
Abstract: PURPOSE: To provide a guide bush that readily copes with changes in the dimensional tolerances of workpieces in such machine tools as automatic lathes with a traveling headstock. CONSTITUTION: This guide bush has a bush holder 2, a quill 4 supported on a support BS, clamp means 6 capable of rotating a workpiece B, means to open and close the clamp means 6, and regulating means adapted to monitor the opening and closing means in order to compensate for changes in the dimensional tolerances of the workpiece B. The bush adjusting means are adapted to operate the opening and closing means of the clamp means 6 very quickly as a direct result of variations in the dimensional tolerances of the workpiece B in order to provide a substantially constant pressure of the clamp means 6 on the workpiece B.
Patent JP-H04127671-A (JP)
Title: Device and system for recording signals
Inventor: SUZUKI KOICHIRO
IPC: H04N5/272
Filed: 1990-09-18
Abstract: PURPOSE:To record various signals by a compact system by recording a signal synthesizing a television signal and an output signal from a synthesizing means in one recording medium. CONSTITUTION:The selecting mode of a data read out by operating an operating means is made various and correspondent according to cases that respective external storage devices 9a and 9b connected to connection parts 10a and 10b are same type or different types and therefore, the arbitrary external storing means 9a and 9b can be connected to the respective connection parts 10a and 10b. In this case, since the data from the various external storage devices can be synthesized and recorded in a magnetic tape or the like together with television signals, the recording operation can be made various and the scale of the system is not almost enlarged as a whole. Thus, the degree of freedom can be increased for connecting the external storage devices 9a and 9b to the respective connection parts 10a and 10b and by setting the data selection models corresponding to the respective connecting relations, the recording operation can be made various.
Patent JP-H0992036-A (JP)
Title: Lightweight overhead earth-wire
Inventor: OHATA YOSUKE
IPC: H01B5/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight overhead earth-wire that is made further lightweight while keeping its characteristics such as the strength and conductivity required of an overhead earth-wire by constructing it using aluminum-covered titanium-alloy wires as some or all of its strands. SOLUTION: This overhead earth-wire is obtained using aluminum- or aluminum-alloy-covered titanium-alloy wires as some or all of its strands. Alternatively, an optical-fiber complex overhead earth-wire is obtained with the aluminum- or aluminum-alloy-covered titanium-alloy wires as some or all of its outer-layer strands.
Patent JP-H06100719-A (JP)
Title: Production of porous film
Inventor: OCHI YOSHIKI
IPC: C08J9/00
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a porous film improved in air permeability by laminating outer layers of a thermoplastic resin without thermally fusing to a thermoplastic resin in an interlayer composed of the thermoplastic resin and a filler to both sides of the interlayer and stretching the resultant laminated sheet before and/or after peeling the outer layers. CONSTITUTION:The porous film is obtained by coextruding (B) outer layers composed of a thermoplastic resin without thermally fusing to (A1) a thermoplastic resin [having >=1.0, preferably >=1.5 difference in solubility parameter from that of the component (A1) and <=100 deg.C, preferably <=50 deg.C difference in melting point from that of the component (A1)], preferably a copolymer, etc., of polyamide 6 and polyamide 66 when the component (A1) is preferably polypropylene resin, etc., to both surfaces of (A) an interlayer composed of (A1) 40-80vol.% thermoplastic resin and (A2) 20-60vol.% filler, preferably calcium oxide, etc., having <=20mum average particle diameter, stretching the resultant laminated sheet at >=1.5 times stretch ratio expressed in terms of area before and/or peeling the outer layers. This porous film has 30-80% voids. Since the film is coated with the outer layers and extruded, the filler can be prevented from embedding in the interior of the resin and the voids are increased.
Patent JP-S60143110-A (JP)
Title: Radial tyre excellent in ride comfortableness
Inventor: HASEGAWA HIROTSUGU
IPC: B60C13/00
Filed: 1983-12-28
Abstract: PURPOSE:To improve ride comfortableness by arranging two different kinds of rubber each having its own specific coefficient of complex elasticity to the central part and the upper/lower end parts of the side wall of a tyre, respectively. CONSTITUTION:The side wall 6 of a tyre is divided into three parts: a central part 7 located in the vicinity of M corresponding to the maximum width of the tyre, an upper end part 8 connecting the central part 7 to a tread part 5, and a lower end part 9 connecting the central part 7 to a clinch-apecks 10. Rubber having a coefficient of complex elasticity of 30-50kg/cm<2> is used for the central part 7, while rubber having a coefficient of complex elasticity of 50-80kg/ cm<2> is used for both upper and lower parts 8 and 9. Height h1 of the lower end 7b of the central part 7 from the bead part 2 is set at 40-60% of the sectional height H of the tyre, while height h2 of the upper end 7a of the central part from said bead part 2 is set at 60-70% of H. With this contrivance, an intersecting angle formed by a carcass profile and the road surface becomes small, thereby enhancing absorbing/damping effect to deformation-related strain in a flex-zone so as to improve ride comfortableness.
Patent JP-S61127090-A (JP)
Inventor: YAGI SHINICHI
IPC: G06Q30/06
Filed: 1984-11-27
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-S63104225-A (JP)
Title: Tracking system for optical recording medium
Inventor: SUZUKI HIDEFUMI
IPC: G11B7/09
Filed: 1986-10-21
Abstract: PURPOSE:To take the clock timing with tracking by radiating a couple of light beams while the position of the beams is displaced in the relative moving direction corresponding to a couple of clock bits from an optical head side so as to obtain a difference signal of reflected signals. CONSTITUTION:A data track DT is provided at an area clipped by a clock tracks CT provided side by side with a clock bit CB comprising a prescribed optical pattern in an optical recording medium. A couple of light beams B1 and B3 are radiated corresponding to a couple of bits CB from an optical head H to a couple of the tracks CT clipping the track DT so as to displace the beam position in the relative moving direction thereby causing a difference in the detection signal. Then the reflected light by the beams B1 and B3 from the track CT are detected and a difference signal of the both is obtained from the detection signal to extract a tracking error signal and a clock signal.
Patent JP-H0192498-A (JP)
Title: Production of neutral paper
Inventor: SAKABE TAKAO
IPC: D21H17/28
Filed: 1987-10-02
Abstract: PURPOSE: To improve the yield and drainage of pulp fiber and a filler, improve operation and obtain neutral paper by adding cationized starch, bentonite and colloidal silicic acid to paper stock slurry and making the mixture into paper in neutral area. CONSTITUTION: (B) Cationized starch, (C) bentonite and (D) colloidal silicic acid are added to (A) paper stock slurry and the mixture is made into paper in neutral area to provide the objective neutral paper. Furthermore, it is preferable that an amount of the component C added is 0.05-2 wt.% based on (E) cellulose fiber weight and an amount of the component D added is 0.01-1.0 wt.% based on the component E and weight ratio of the component D to the component C is (1:0.5) to (1:15) and weight ratio of the component D to the component B is (1:1) to (1:25) and pH of the component A is 6-9 and the component B is previously added to the component A before paper layer is formed on a papermaking machine and then, the components C and D are added simultaneously or subsequently without intervals of time of >=60 sec.
Patent JP-2001076787-A (JP)
Title: Electric connector and connection structure using it
Inventor: ODAJIMA SATOSHI
IPC: H01R12/51
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of reducing a connection load and of miniaturizing and thinning a device through it and to provide a connection structure using it. SOLUTION: This electric connector for electrically connecting a circuit board or the like 1 to a BGA 3 is composed of: an insulating base material 5 interlaid between the circuit board or the like 1 and the BGA 3; plural first and second through holes each drilled in the thickness direction of the base material 5; first connection pins 8 formed of a conductive high-polymer, inserted into and supported by the respective first through holes and abutting on connected electrodes 2 of the circuit board or the like 1 and solder balls 4 of the BGA 3; and second connection pins 9 formed of a conductive high-polymer, inserted into and supported by the respective second through holes and abutting on the connected electrodes 2 of the circuit board or the like 1 and the solder balls 4 of the BGA 3.  The both end parts of the plural first connection pins 8 and second connection pins 9 each are projected from both surfaces of the base material 5, and the dimension of the upper end parts of the respective second connection pins 9 projected from one of the surfaces of the base material 5 is set larger than that of the upper end parts of the respective first connection pins 8.
Patent JP-S60137318-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A47B77/00
Filed: 1983-12-27
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-H0985958-A (JP)
Title: Ink-jet printer
Inventor: TOYOFUKU YOSUKE
IPC: B41J2/165
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer capable of removing ink with which a nozzle surface is stained, without scattering the ink. SOLUTION: An ink-jet printer has a blade 21 provided on an actuator 22 and, immediately after a nozzle surface of a head 8 is wiped off with the blade 21, the blade 21 is separated from the nozzle surface by the actuator 22 in a direction perpendicular thereto. By this method, the blade 21 is not repelled when ink 6 on the nozzle surface is wiped off with the blade 21. Accordingly, the ink 6 stayed on the blade 21 is not scattered.
Patent JP-H1070914-A (JP)
Title: Transplanter
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To simply perform the control over the lifting and lowering of a seedling transplanter and further the controls over line drawing markers and a transplanting clutch at the time of turning at a butt and enable easy operations. SOLUTION: This transplanter is equipped with a shaking operation type switch SW1 for forced lifting and lowering operations capable of performing the changeover from forced lifting of a seedling transplanting device to lowering and bringing of the seedling transplanting device into contact with the ground, select either one of left and right line drawing markers for changeover to an operative posture and carry out the engaging and disengaging control of a transplanting clutch 21 only when a lifting and lowering lever 16 is set at a specific position.
Patent JP-H1089238-A (JP)
Title: Hydraulic pump unit
Inventor: ALAZE NORBERT
IPC: F16J1/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture and to reduce manufacturing cost by supporting an eccentric member for driving a pump piston so that it may be turned only by the specified three-dimensional angle, and constituting the pump piston so that it may be brought in contact with the eccentric member in the central range between two bearing parts on one end surface. SOLUTION: A hydraulic pump unit 10 is provided with an electrically driven motor 12 provided with a driving shaft 20, a pump piston 34 is brought in contact with a short bar-shaped eccentric member 42 on the end surface 40. Spherical head parts 44, 46 on both ends of the eccentric member 42 are supported on both sides of the pump piston 34 so as to be turned by the specified three- dimensional angle. Accordingly, when the driving shaft 20 is rotated, the eccentric member 42 is moved on the conical surface, the top of the conical surface is in the central part of the spherical head part 46 supported in a pump casing 30, and the opening angle depends on the eccentricity of a cylinder cup hole 48 and the relative distance between both spherical heads parts 44, 46.  The eccentric member 42 is moved on the conical surface and drives the pump piston 34 so that the pump piston may be reciprocated.
Patent JP-H08116285-A (JP)
Title: Receiver
Inventor: INOUE OSAMU
IPC: H04B1/26
Filed: 1994-10-17
Abstract: PURPOSE: To reduce number of adjustment positions and to decrease number of components by converting a received frequency signal into a frequency signal at a low band of an FM radio and a VHF TV broadcast program and using the tuning of FM reception in common for an output load of a 1st mixer circuit. CONSTITUTION: A frequency of a received signal at a frequency band of a VHF television broadcast high band is converted into a frequency at a frequency band of an FM radio broadcast and a VHF television broadcast low band lower than the frequency of the reception signal at a frequency band of the VHF television broadcast high band by a tuning frequency of an FM oscillation tuning, circuit 9 by mixing the reception signal at a frequency band of the VHF television broadcast high band with an output signal of an FM oscillation circuit 10 at a VHF/FM converter 8. An FM reception tuning circuit 4 selects a frequency of the reception signal at a frequency band of an FM radio broadcast and a VHF television broadcast low band and selects a frequency of the output signal from the VHF/FM converter 8.  The frequency of the output signal of the FM reception tuning circuit 4 is converted into a signal of an intermediate frequency lower than the frequency of the output signal of the FM reception tuning circuit 4 by the tuning frequency of the FM oscillation tuning circuit 9 by mixing the output signal of the FM reception tuning circuit 4 with the output signal of the FM oscillation circuit 10 at the FM mixer circuit 5.
Patent JP-H0585254-A (JP)
Title: Leveling device for car headlamp
Inventor: YAMANAKA HIDENORI
IPC: B60Q1/076
Filed: 1991-09-30
Abstract: PURPOSE:To provide a car headlamp leveling device which is simple and compact in structure and few in the number of parts, and moreover low in manufacturing cost. CONSTITUTION:An electric motor 21 is driven correspondingly to a signal established by an optical axis level establishing device 12 to change the inclination in the longitudinal direction of a car of car headlamps 2L, 2R supported on a car body through a rod member 23 for establishing the optical axis levels of the car headlamps 2L, 2R to the optical axis level established by the device 12. A driving control circuit 22 compares a detection signal detected by an optical axis level detecting means VR1 with the set signal of the optical axis level issued from the optical axis level establishing device to drive the electric motor 21 so that both the above signals may coincide mutually. An initial optical axis level establishing means VR2 changes a signal issued from the optical axis level establishing device 12 in a state where the optical axis level establishing device 12 is set at a optical axis level position to adjust the optical axis level of the headlamps 2L, 2R to a predetermined initial aiming value.
Patent JP-S63105028-A (JP)
Title: Cleaning of organic solvent solution of polycarbonate
Inventor: ASHIDA TAKASUKE
IPC: C08G64/40
Filed: 1986-10-22
Abstract: PURPOSE:To enable the cleaning of the titled organic solvent solution in high cleaning efficiency even under high concentration and viscosity condition, by mixing an organic solvent solution of crude polycarbonate with an aqueous washing liquid, stirring the mixture and centrifuging the dispersion. CONSTITUTION:An organic solvent solution of crude polycarbonate is mixed with an aqueous washing liquid to obtain a mixed liquid containing 5-30vol% aqueous phase. The mixed liquid is stirred at a stirring power rate of >=0.1kw/ m<3>/hr per unit flow rate preferably by a line mixer to obtain a W/O-type dispersion, which is separated into an organic solvent solution of purified polycarbonate and the aqueous washing liquid by centrifugal separation. The content of polycarbonate in the organic solvent solution of crude polycarbonate is preferably 6-25wt%.
Patent JP-H0898358-A (JP)
Title: Method for cooling tunnel for high-tension cable
Inventor: SAKAMOTO NOBUO
IPC: H02G1/06
Filed: 1994-09-20
Abstract: PURPOSE: To lessen the construction cost of a cooling plant to be required for grounding of a high-tension cable. CONSTITUTION: In each of many shaft structures C which are built along a tunnel 3 for a high-tension cable, a cooling plant is built which is constituted of a cooler 17, etc., and a group of heat accumulating water tanks E which are made by using steel pipes of a steel pipe peristyle sand ground wall D which is made for construction of the shaft structures C. The tunnel 3 is cooled dispersely by means of the cooling plants which are built separately for each of the shaft structures C. Compared with the conventional method wherein the tunnel is cooled by means of a large-scale cooling plant which requires the construction of a regulator, the construction cost can be lessened and noise can also be reduced.