baber/WOPTO huggingface dataset:
Patent JP-2001118445-A (JP)
Title: Method for fabricating coil used for installing cable and apparatus
Inventor: KANEDA AKITERU
IPC: B29C48/34
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for fabricating a coil used for installing a cable at low cost but with high quality that stably maintains the cable after installing. SOLUTION: A core wire supplier 10 supplies a metal wire 1a passing through a die 22 of an extruder 20 to coat it with a molten synthetic resin 1b to produce a resin coated metal wire 1A, which is drawn through a cooling device 30 to a transfer path S by a take and transfer device 40, thus continuously transferred to a coil shaper 50 to produce a spiral coil 1.
Patent JP-S62146761-A (JP)
Inventor: HAINTSU RAIBERU
IPC: B60T8/1769
Filed: 1986-12-17
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-S63150561-A (JP)
Inventor: INOUE SHUICHI
IPC: F25B27/02
Filed: 1986-12-16
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-H01141318-A (JP)
Title: Sensor holder
Inventor: OMATOI NAOYUKI
IPC: G01F23/00
Filed: 1987-11-27
Abstract: PURPOSE:To stably and surely attach the sensor holder by providing two leg parts which are brought to elastic deformation on the upper part and the lower part of the body. CONSTITUTION:The sensor holder is constituted of a longitudinally long body 10, the upper part leg parts 11R, 11L and the lower part leg parts 13R, 13L. The upper part leg parts 11R, 11L and the body 10 constitute roughly a C-like shape, and the lower part leg parts 13R, 13L and the body 10 also constitute roughly a C-like shape. The upper part leg parts 11R, 11L and the lower part leg parts 13R, 13L are formed as one body with the body 10, and both made of rubber. On the center part of the surface 16 of the inside of the body 10, a hole 18 for containing a sensor 40 is provided.
Patent JP-H02181038-A (JP)
Title: Throttle member controller
Inventor: FUIRITSUPU WARERAN
IPC: F02D31/00
Filed: 1989-11-17
Abstract: PURPOSE: To increase safety during abnormal operation by arranging a movable stopping means that limits the travel motion of a throttle member in opening position for a device that controls an actuator based on output of each sensor detecting the motion of an accelerating member and motion of an actuator for driving the throttle member. CONSTITUTION: A throttle member 14 fixed on a shaft 16 is arranged in a guide line of a calibrator, while the shaft 16 is driven by a rotation actuator 18, rotation is realized by stepping an accelerating pedal 23 through a lever 28. The motion of the actuator 18 is detected by a rotation potentiometer 22, and the motion of the accelerating pedal 23 is detected by potentiometer 24. And, the actuator 18 is driven based on the output signals of each potentiometers 22, 24, and the throttle member 14 is pressed at the position depending upon the position of the accelerating pedal 23. And, the lever 28 works in combination with a movable stopping means 32 to limit the degree of opening of the throttle member 14.
Patent JP-2000056451-A (JP)
Title: Positive resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/004
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a novolak/quinonediazide type positive resist composition superior in resolution by incorporating an alkali-soluble component containing a novolak resin, a radiation-sensitive quinonediazide compound and a specified thioxanthone compound. SOLUTION: This positive resist composition contains an alkali-soluble component comprising a novolak resin and a radiation-sensitive quinonediazide compound and a thioxanthone compound represented by formula in which each of R1-R8 is, independently, an H or halogen atom or an alkyl or alkoxy or aryl group or the like. This novolak resin may be the ones generally used as the alkali-soluble component in these positive resist compositions of these kinds and it is usually obtained by condensing a phenol compound with aldehyde in the presence of an acid catalyst.
Patent JP-H09136627-A (JP)
Title: Braking force controller for vehicle
Inventor: SUGIMOTO YOICHI
IPC: B60T8/32
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide braking force distribution control and anti-lock brake control and switch their control smoothly in a braking force controller for a vehicle which is provided with a rotational speed sensor which detects the rotational speed of front wheels and rear wheels respectively and a braking force adjustment means which can adjust braking force of the front wheels and the rear wheels individually. SOLUTION: Two types of control are conducted: a front and rear braking force distribution control which controls braking force distribution on the front wheel side and rear wheel side so that a difference between speeds of front wheels and rear wheels may meet a desired value, and an anti-lock brake control which determines lock tendencies of the wheel on the front wheel side and rear wheel side individually and controls braking force of the wheel which is considered to be in the lock tendency. When the anti-lock brake control is started on either the front wheel side or the rear wheel side during the front and rear braking force distribution control, the braking distribution control is stopped and the braking force is increased at a prescribed increasing ratio on the other side of the front wheel side and rear wheel side.
Patent JP-H07154535-A (JP)
Title: Optical system of picture reader and image sensor unit using it
Inventor: MURATA TAKAHIKO
IPC: G02B7/04
Filed: 1993-11-30
Abstract: PURPOSE:To obtain an optical system for the picture reader in which a length of a read original is unchanged even when a distance between an original and an image forming lens is changed and to obtain the image sensor unit using it. CONSTITUTION:The optical system for the picture reader is formed by arranging a condenser lens 4 between an original 1 and an image forming lens 2 and closer to the original 1, and the reduction image sensor unit is formed by providing an image sensor 3 in the arrangement relation of the lenses 2, 4. Then the close contact image sensor unit is formed by plural optical systems each comprising the lenses 2, 4 and the image sensor 3. Thus, even when the distance between the original 1 and the image forming lens 2 is changed, the length of a read original is unchanged and originals are not overlapped in reading.
Patent JP-S63173767-A (JP)
Title: Steering wheel fixture
Inventor: HUECKLER VOLKER
IPC: B60B35/12
Filed: 1987-11-27
Abstract: A mounting of a steerable wheel, in particular a driven wheel, which is carried on a front axle of an agricultural tractor, has a pivot axis which is displaced horizontally rearwardly with respect to the center of rotation of the wheel. The pivot axis is inclined to provide a positive caster. The horizontal displacement shortens the spacing between the pivot axis and the rearward end of the wheel so that the wheel can be turned to a greater extent before it strikes against the body of the motor vehicle.
Patent JP-H05114475-A (JP)
Title: Induction heating coil and manufacture thereof
Inventor: UTSUE FUMIO
IPC: H05B6/36
Filed: 1991-10-18
Abstract: PURPOSE:To manufacture an induction heating coil used for a microwave oven or the like with ease and high accuracy. CONSTITUTION:A wire rod 1 of desired diameter is roughly coiled spirally with a winding machine 2. The coiled rod 1 is, then, so formed as to keep a constant spiral gap, and temporarily set with a separation jig 3. Thereafter, the rob is pressed into the predetermined flat spiral form. At the same time, the flat spiral form of the rod 1 is coupled to a molding jig 5, and made into spiral form. Then, the spiral form of the rod 1 is fixed with a heat resistant and insulation adhesive 6.
Patent JP-H07150245-A (JP)
Title: Production of thick-walled steel tube having high toughness and low yield ratio
Inventor: NAGAE MORIYASU
IPC: C21D8/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a thick-walled steel tube having high toughness, superior strength and weldability, and low yield ratio by rolling a steel of specific composition under specific conditions to form a steel plate of microstructure composed essentially of bainite, heating this steel plate to a temp. in two phase region, and performing tubemaking. CONSTITUTION:The steel has a composition consisting of, by weight, 0.03-0.20% C, 0.01-0.50% Si, 0.5-2.0% Mn, 0.005-0.10% sol.Al, further one or >=2 kinds among 0.005-0.05% Nb, 0.01-0.10% V, and 0.005-0.10% Ti, and the balance Fe with inevitable impurities. This steel is hot rolled at >=30% cumulative draft, at a temp. between the recrystallization temp. and the Ar, point. Then, accelerated cooling is done at (0.5-30) deg.C/sec cooling rate at least down to a transformation finishing temp., by which a steel plate having a microstructure composed essentially of bainite is formed. This steel plate is reheated up to a temp. in a two phase region between the Ac1 and the Ac3 point. Then, bending into cylindrical shape is started from a temp. not lower than the Ar, point and working is finished at a temp. lower than the Ar1 point, followed by cooling at a rate not lower than air cooling rate.
Patent JP-S63153819-A (JP)
Title: Mechanism for loading stage of exposure device
Inventor: TOKUDA YUKIO
IPC: H01L21/027
Filed: 1986-12-18
Abstract: PURPOSE:To inhibit the vibrations of the whole device, to compact the whole device and to reduce cost by forming a stage of a suspended structure, injecting a high viscous fluid between a baseplate and a state surface plate and controlling a damping coefficient. CONSTITUTION:A projection lens mount 1-2 holds a projection lens 1-1, and hangs a surface plate 1-7 for a stage loading a wafer stage through wires 1-3, 1-3'. A projection-lens image surface and a wafer chuck are suspended so as to be parallel with each other, and a fine clearance between a baseplate 1-16 connecting mounts, on which the projection lens mount is fixed, and the lower surface of an X-Y stage is filled with a high viscous fluid 1-12. Shot layouts and movement in the X and Y directions are input previously to a microcomputer at every semiconductor wafer to be exposed. The stage is shifted by a fixed quantity in the X or Y direction while the speed of travel and stage- position measuring data are compared with data in the microcomputer at the real time by a laser length measuring system.
Patent JP-H03160911-A (JP)
Title: Rush transplanter
Inventor: FUJIMOTO SEIGO
IPC: A01C11/02
Filed: 1989-11-18
Abstract: PURPOSE:To eliminate damage of seedling buds of rushes and prevent irregularity of separated seedling plants by providing a construction for forming the seedlings of rushes into a beltlike shape, filling the resultant belt in cassettes, conveying the cassettes, separating the cassettes from the seedlings near the back end of conveying, separating the seedlings into each plant with a planting unit and planting the seedlings in a field. CONSTITUTION:Each cassette 66 housing beltlike seedlings 100 is conveyed with a conveyor (a movable conveying belt 26, etc.). When the cassette 66 attains near the back end of conveying, the cassette 66 is separated from the seedlings 100 with a releasing means. When the seedlings 100 reach the back end of conveying, the seedlings 100 are fed to a feed part 16 and a cutting part 17, separated into each plant with the cutting part 17, held with a planting unit 3 and planted in a field.
Patent JP-H02146790-A (JP)
Title: Manufacture of printed wiring board incorporating resistor
Inventor: YAGI YUTAKA
IPC: H01C17/065
Filed: 1988-11-28
Abstract: PURPOSE:To facilitate incorporation of resistor into a printed wiring board by projecting energy beam onto a substrate and forming a resistor layer. CONSTITUTION:In manufacture of a printed wiring board incorporating a resistor for forming a resistor layer having a predetermined resistance after formation of a predetermined conductive layer, a copper foil 2 is applied onto a substrate 1 to prepare a lamination board. Then a dry film resist is laminated and exposure is carried out through a photo mask having a predetermined pattern followed by development, thus obtaining a desired pattern. 3 and 4 represent positions where conductor pattern and resistor are formed respectively. Then ions are implanted at position 4 through an ion implanting unit, thus forming a resistor layer 5 at position 4. Implanting conditions are determined according to the resistance of the resistor. Energy beam such as laser beam may be projected in place of the ion beam.
Patent JP-H01145995-A (JP)
Title: Contact alarm for crane
Inventor: INOUE TAISUKE
IPC: G08B21/00
Filed: 1987-11-28
Abstract: PURPOSE: To prevent a wire and an arm of a crane from contacting with an electric wire and a building by stretching thread near a boundary with which the crane must not contact, and constituting so as to raise an alarm by transmitting/receiving output of a detector to detect the movement by radio transmission. CONSTITUTION: Bars 3, 4 are respectively installed on electric poles 1, 2, thread 5 is stretched, and a detector 6 is arranged to detect a movement of the thread 5 to be constituted so as to raise an alarm by receiving output of the detector 6 by a radio receiver 8 by transmitting the output by a radio transmitter 7. Therefore, the alarm can be immediately automatically raised when a crane contacts with the thread to prevent a wire and an arm of the crane from contacting with an electric wire and a building.
Patent JP-H05136692-A (JP)
Title: All digital power supply synchronization phase fixing device
Inventor: UEHARA SOKICHI
IPC: H02M1/00
Filed: 1991-11-15
Abstract: PURPOSE:To detect a control fault of a PLL device automatically by comparing phase deviation data outputted from a phase deviation detection section with a preset threshold level by a fault detection section. CONSTITUTION:A phase deviation detection section 1 compares a power supply phase signal theta1 with a phase detection data theta0 of an output of the device to obtain phase deviation data DELTAtheta. A proportional integral control arithmetic operation section 2 of a host microcomputer 4 apply proportional integral control arithmetic operation to the phase deviation data DELTAtheta to output a frequency command data (w). Then an integration device 3 connecting to the arithmetic operation 2 via a data bus 6 integrates the command data (w) to output phase detection data theta0 being an output of the device. Then a fault detection section 7 compares the phase deviation data DELTAtheta outputted from the phase deviation detection section 1 with a preset threshold level and discriminates it faulty when it exceeds and outputs a fault detection signal 9.
Patent JP-H10145966-A (JP)
Title: Rush current control circuit
Inventor: KAWAMATA NORIHIRO
IPC: H02H11/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress noise by limiting the maximum value of rush current from a mother board to a maximum current value supplied to another board in a steady state. SOLUTION: In a current control part, a circuit formed out of an NPN transistor Q2 and a resistor R1 is connected in series with a circuit formed out of an NPN transistor Q3 and a resistor R2, having the same constitution and circuit constant, and a circuit block consisting of a Q1, the Q2, the R1, the Q3, and the R2 is connected in parallel with a circuit block consisting of Q4, Q5, R3, Q6, and R4, having the same constitution and circuit constant. When a potential difference is generated between the input part and the output part of a rush current circuit, current flows through the transistors Q1, Q4, and the current flowing from the emitter of Q1 flows through the circuit formed out of Q2 and R1, and Q3 and R2. The current flowing through the emitter of the Q4 flows through the circuit formed out of the Q5 and R3, and the Q6 and R4 in the same way.  The current flowing through respective circuits is joined to each other to flow through a smoothing part. It is thus possible to reduce noise at the inserting of a board.
Patent JP-H05215801-A (JP)
Title: Inspection error recognition in occasion of microwire inspection
Inventor: MACHIASU BURUNNAA
IPC: G01R31/305
Filed: 1992-10-12
Abstract: PURPOSE: To discriminate between an inspection error and a real error (interruption, short-circuit) by confirming the inspection of a printed wiring board having a large number of networks by post-inspection. CONSTITUTION: For example, in main inspection, when an uncharged network NW2 is charged to charge potential different from zero potential through a contact point 4, the potentials of uncharged contact points 5, 6 are measured and, when the interruption U of the network NW2 is confirmed because an interruption contact point 6 is not charged through a conductor L, all of contact points are discharged before post-inspection and, thereafter, the interruption contact points 6 is charged to proper charge potential and, when at least one contact points 4, 5 are charged to charge potential through the conductor L, the interruption U of the network NW2 is confirmed. When the interruption U of the network NW2 is not confirmed by post-inspection, an inspection error due to a microfield or surface contamination is judged.
Patent JP-H01143847-A (JP)
Title: Separation and purification of 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid ester
Inventor: MIURA TAKANORI
IPC: C07B63/02
Filed: 1987-11-28
Abstract: PURPOSE:To easily and economically separate and purify the title compound containing reaction by-products such as 3-(4-hydroxyphenyl)propionic acid alkyl ester, in high purity and yield, by treating the crude compound in the presence of an alkali metal salt. CONSTITUTION:The title compound containing 3-(4-hydroxyphenyl)propionic acid alkyl ester and/or 3-(3-tert-butyl-4-hydroxyphenyl) propionic acid alkyl ester as reaction by-products is treated at room temperature - 140 deg.C, preferably 60-70 deg.C in the presence of an alkali metal salt (e.g. NaOH, KOH, Na2CO3 or K2CO3) preferably in an inert solvent such as aliphatic or aromatic hydrocar bon. The above by-products are selectively hydrolyzed and transferred to the alkaline water layer by this treatment. The title compound useful as an antioxi dant, etc., for plastic can be easily separated from the organic layer with a purity of >=99.4% and a yield of >=99.2%.
Patent JP-H03159619-A (JP)
Title: Production of interial packing for rice cooker or heat-insulating vessel
Inventor: SAWARA MAKOTO
IPC: A47J36/06
Filed: 1989-11-17
Abstract: PURPOSE:To increase degrees-of-freedom in a molding design with a low cost through reduction of both labour and metal mold costs and to prevent intrusion of steam from threaded part into an interial cover by using a molding which is integrally press-molded of silicone rubber. CONSTITUTION:In order to produce an internal packing 1, a molding is at first extruded to constitute integrally a first seal member 2 sealing between an internal vessel and an external vessel, a second seal member 3 sealing between an external cover and an internal cover, a fin member 4 sealing between screw-fitted parts of the internal and external covers, by a silicone rubber extruder with appropriately compounded silicone rubber. Next, this is cut by a required length after aging and then the residual other fin member 4 except for the corresponding part 4a to screw-fixed positions of the internal and external cover of the fin member 4 is cut off hereafter. Next, an adhesive is applied on the both end faces cut off to stick the both ends of the molded product by a jointing metal mold. And the internal cover packing 1 is completed after aging again.
Patent JP-S63154878-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/02
Filed: 1986-12-17
Abstract: PURPOSE:To improve the reliability, by making a retainer rotatable in the circumferential direction while making the radial width of a guide hole larger than the circumferential width so as to arrange many balls thereby rolling the balls without causing slippage. CONSTITUTION:A portion of thrust force produced through rotation of a swivel scroll 5 is held by balls 20a-20y. Here, the balls 20a-20y try to swivel in guide holes 21a-21y in a retainer 21 synchronously with swivel motion of the swivel scroll 5, and said motion consists of rolling of balls within a width W1 in radial direction and rolling of balls within a width W2 in circumferential direction added with rotation of the retainer 21 body caused by the rotary force of the balls 20a-20y, for rolling the balls 20a-20y in the circumferential direction. Since the balls 20a-20y roll in respective directions without causing slippage, the contacting portions of the balls 20a-20y, the swivel scroll 5 and a block 3 are not peeled off resulting in the improvement of reliability.
Patent JP-H06145050-A (JP)
Title: Production of patch
Inventor: YOSHIOKA TAMAKI
IPC: A61K9/70
Filed: 1992-11-11
Abstract: PURPOSE:To produce a patch uniformly mixable, having excellent water vapor transmission and low irritation to skin. CONSTITUTION:A tacky agent composition comprising 100 pts.wt. tacky agent, 1-75 pts.wt. one or more selected from a group consisting of ethyl cellulose powder, crystal cellulose powder cellulose acetate powder, cross-linking type polyvinylpyrrolidone powder which is composed of N-vinyl-2-vinylpyrrolidone and a polyfunctional monomer and has >=0.5 gel fraction and a cross-linking type polymer powder cross-linked with a cross-linking agent, having 1-200mum particle diameter, 1-75 pts.wt. polyhydric alcohol and 0.1-50 pts.wt. medicine is applied to one side of a substrate having water vapor transmission by a hot-melt coater to produce a patch.
Patent JP-H05112764-A (JP)
Title: Pressure-sensitive adhesive
Inventor: ATSUJI MINORU
IPC: C09J133/08
Filed: 1991-10-21
Abstract: PURPOSE:To provide a pressure-sensitive adhesive readily soluble in an aqueous alkali solution and excellent in water resistance and pressure-sensitive adhesive properties. CONSTITUTION:The title adhesive comprises a copolymer comprising 10-70wt.%, based on the total amount of the monomer units, units derived from a radical- polymerizable carboxylic monomer which can give a homopolymer of a Tg of -20 deg.C or below, 30-90wt.% units derived from an alkyl (meth)acrylate monomer with a 4-12C alkyl and 0-60wt.% units derived from other radical- polymerizable monomers.
Patent JP-H04174911-A (JP)
Title: Extra fine electric wire
Inventor: IMAIZUMI MITSUYUKI
IPC: H01B7/00
Filed: 1990-11-08
Abstract: PURPOSE:To reduce the work load by forming a metal layer with good solder elution resistance on the surface of a core wire. CONSTITUTION:A metal layer 1, which is made of nickel or nickel alloy such as nickel-iron or nickel-cobalt by spattering or ion plating, has a melting point higher than that of copper, has little elution to a solder bath, hardly generates an oxide film in electricity, and has good soldering property, is formed on the surface of an extra fine core wire S made of electric copper or oxygen-free copper. An electric insulating film Z is coated on the layer 1. The thickness of the layer 1 is desirably set to 1-3% of the diameter of an extra fine electric wire D to concurrently satisfy solder elution resistance and conductivity. The fusion of the wire D is prevented at the time of soldering, and the work load of a soldering worker can be reduced.