baber/WOPTO huggingface dataset:
Patent JP-H10182970-A (JP)
Title: Polypenylene sulfide resin composition for forming multi-layer molded product and multi-layered molded product
Inventor: MATSUI KAZUFUMI
IPC: B29C49/22
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene sulfide resin composition used for forming multu-layered hollow moldings excellent in heat resistance, hot water resistance, chemical resistance, frictional resistance, abrasive resistance, gas permeation resistance, molded product appearance, and interlayer adhesively in good balance, and to provided a multi-layered molding comprising the polyphenylene sulfide resin composition as one of the layers and the other thermoplastic resin except the above resin composition as the other layer. SOLUTION: This resin composition for producing multi-layered moldings each produced by laminating (A) a layer comprising a polyphnylene surfide(PPS) resin composition to (B) a layer comprising a thermoplastic resin except the polyethylene surfide comprises 100 pts.wt. of PPS, 0.1-80 pts.wt. of an epoxy group-containing compound 5-80 pts.wt. of a thermoplastic resin which is different from the PPS but same as the component B, and 0-80 pts.wt. of an elastomer not containing an epoxy group.
Patent JP-H11141562-A (JP)
Title: Shaft fastening device
Inventor: MOCHIZUKI MASANORI
IPC: F16D1/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To apply the sufficient shaft fastening force to a cylindrical part and to easily remove a fastening ring from a circular space even when the finish accuracy of a peripheral wall of the circular space and the concentric accuracy with the cylindrical part are insufficient, by providing the fastening ring with a slit part for permitting the expansion and contraction in a peripheral direction. SOLUTION: When a fastening ring 2 is pushed in a circular space 13, it is press fitted into the circular space. The fastening ring 2 can be deformed into the shape corresponding to an outer peripheral face of a cylindrical part 11 because the fastening ring 21 comprises a slit part and can be expanded and contracted in a peripheral direction even when the concentric accuracy between the outer peripheral face and the inner peripheral face of the cylindrical part 11 is insufficient or when the accuracy of the outer peripheral face of the cylindrical part 11 and the inner peripheral face of the fastening ring is insufficient. The sufficient shaft fastening force acts on the cylindrical part 11 so far as the sectional shape of the fastening ring is determined on the basis of the relationship with the circular space even when the fastening ring is deformed as mentioned in the above.  Further the fastening ring can be removed from the circular space in a state that it is deformed corresponding to the shape of the circular space when the fastening ring is loosened in a state that it is removed from the circular space.
Patent JP-H10146709-A (JP)
Title: Two-stage boring countersink drill
Inventor: KUMETA HIROSHI
IPC: B23B51/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To properly set even a boring depth without losing a rotational balance by pushing a set screw screw-fitted toward an intermediate hole to a connecting body against a center drill by penetrating through a female screw hole arranged in a drill edge body, and fixing the center drill, the drill edge body and the connecting body together. SOLUTION: A general purpose drill is used as a center drill 1, and in a drill edge body 2, a cutting edge 2a is arranged in an end part, and the center drill 1 is penetratingly inserted into a through hole arranged in the center so that a position can be freely moved. In a connecting body 3, a shank 5 is formed in an upper part, and an opening intermediate hole 6 is arranged in a lower end surface, and the drill edge body 2 where the center drill 1 is penetratingly inserted into the intermediate hole 6 is fitted and inserted so that a downward projecting length can be freely adjusted.  A set screw 4 is screw-fitted toward the center to the connecting body 3, and is screw fitted to a female screw hole 7 continuously arranged in the drill edge body 2, and is pushed against a center drill peripheral surface in the drill edge body 2, and the center drill 1, the drill edge body 2 and the connecting body 3 and fixed together. The shank 5 is installed in a chuck of a rotational driving shaft, and a hole is bored.
Patent JP-H10144464-A (JP)
Title: Induction heating device
Inventor: HIROTA MOTONARI
IPC: H05B6/36
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost with the reduced number of part items and an easy working method by providing a heating coil and an inverter circuit for supplying a high-frequency current to the heating coil and ensuring a distance with a proximity effect between coil wires of the heating coil. SOLUTION: A heating coil 12 for induction heating a heated material 11 by a high-frequency magnetic field is under a plate 14 on which the heated material 11 is to be placed, and is disposed on a coil base 16. The plate 14 is made of ceramic and is held by a main unit 15. There is insulated by air between coil wires of a spiral shaped heating coil 12 on the coil base 16 with a distance between the coil wires being 2mm. Because of an surface skin effect due to a high-frequency current, the current is concentrated on the coil surface, and because of a proximity effect, irregularity occurs in current distribution, and a heating coil loss is increased, however, it was verified that a practical level heating loss is achieved if coil intervals of 2mm or more can be ensured.
Patent JP-H05143054-A (JP)
Title: Display controller
Inventor: WAKI YASUSHI
IPC: G06F3/048
Filed: 1991-11-20
Abstract: PURPOSE:To write correct data even if a drawing process part which writes graphic data in a frame memory is given plural drawing requests. CONSTITUTION:The drawing process part 105 is provided with a 1st register 103, a 2nd register 104, and plural registers. At the drawing requests from a drawing request part 102, those registers 103 and 104 hold respective environment data. An address decoding part 106 selects the registers indicating the environment of writing to a frame memory part 101 by the drawing process part 105 according to the addresses where the drawing requests are generated.
Patent JP-H04176985-A (JP)
Title: Rain-proof multi-layer sash screen
Inventor: NARITA JUNICHIRO
IPC: E06B9/52
Filed: 1990-11-10
Abstract: PURPOSE:To obtain a rain-proof, insect-proof wire screen allowing the opening of a door by inserting a stereoscopic net with a specific shape between multiple layers of nets, and covering them with a planar net to form the wire screen. CONSTITUTION:Multiple layers of nets 2, 2 are stretched on a window frame 1 to form a screen. A core-shaped stereoscopic net 3 formed out of two nets and having a rhombic cross section is pinched by planar nets 2, 2, and they are stretched on a frame 1 respectively. The infiltration of rain water can be prevented when a window is opened.
Patent JP-H08224669-A (JP)
Title: Weaver for welding torch which can jointly be used for linear weaving and angular weaving
Inventor: KIMU JIYONNHII
IPC: B23K9/30
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a weaver for a welding torch for automating welding work. SOLUTION: This weaver is provided with a slider 32 having a lock bolt 16 for a rotary plate 12 which is laterally movable according to a main body 3 and is projectingly provided with a turning shaft 31 on the front face and a torch working angle adjusting mechanism 1 which is extended with the rotary plate inserted to the turning shaft of the slider, has a torch clamp 13 in a middle stage and consists of a perpendicular lever 15 having a hinge shaft 14 at the terminal. The weaver is composed of a torch angle fixing mechanism 2 consisting of a connecting lever 23 connected by a hinge bolt 22 to the lower stage of a bracket 21 adhered to one side of the main body and a horizontal lever 25 connected between a hinge shaft 24 existing at the terminal in the lower stage of the connecting lever and the hinge shaft of the perpendicular lever.  A torch working angle is adjusted by the method and the torch working angle adjusting mechanism 1 and the torch angle is fixed by the torch angle fixing mechanism. The arbitrary torch working angle adjustment, the angle weaving and straight weaving are made possible by using the torch working angle adjusting mechanism 1 and the torch angle fixing mechanism 2 in conjunction.
Patent JP-H04178272-A (JP)
Title: Plasma arc generator
Inventor: SATO RYODA
IPC: B23K9/00
Filed: 1990-11-09
Abstract: PURPOSE:To improve workability of welding by generating magnetic fields so as to impart the rotating energy within the plane perpendicular to the progressing direction of plasma to the plasma. CONSTITUTION:Plural electrodes 1, 2, 3 are disposed in a gas cup 4. The respective phases of an AC power source of plural phases are connected to the respective electrodes 1, 2, 3 and the neutral point of the AC power source 10 is connected to a work 11. A plasma arc 19 is generated between the power sources 1 to 3 and the work 11 by the impression of the AC power source 10 to the respective electrodes 1 to 3. A magnetic field generating means (coil) 12 is disposed in proximity to a nozzle port 5 of the gas cup 4 and the magnetic fields are so formed as to apply the rotating energy within the plane perpendicular to the progressing direction of the plasma 19 to the plasma. The irradiation of the surface of the base metal with the plasma over the wide range thereof is possible in this way.
Patent JP-S63155636-A (JP)
Title: Automatic sticking system for semiconductor wafer
Inventor: KURODA SHIGEHISA
IPC: H01L21/78
Filed: 1986-12-18
Abstract: PURPOSE:To detect an error of the operation of a turning means by a method wherein the volume to be turned which is preset at the turning means for positioning a semiconductor wafer is compared with the actually turned volume of the turning means. CONSTITUTION:When a semiconductor wafer 2 is sucked and held by an alignment table, a CPU detects the starting edge and the end edge of an orientation flat OF by using a pulse motor 24 and a photoelectric device PHSW 1. The CPU calculates the turned volume corresponding to an angle theta which is formed by the starting edge and the end edge of this OF in relation to the center of the semiconductor wafer 2. If the turned volume is within a reference value, the volume, to be turned, of one-half of this turned volume is set at the motor 24 and the motor is turned so as to position the OF. Said volume, to be turned, which is set at the motor 24 is compared with the actually turned volume. If there is a discrepancy, the motor 24 has been driven abnormally; as a result, an error is displayed.
Patent JP-S6432962-A (JP)
Title: Guide wheel for inline work
Inventor: TANAKA YUKIO
IPC: B61B13/10
Filed: 1986-12-19
Abstract: PURPOSE:To reliably pass through a deformed portion by coupling the above guide wheel for a transport pipe for gas or the like to a truck by a universal joint, supporting the right and left outsides of the guide wheel on the pipe wall by casters, and supporting a guide rope extended in the pipe at a height of an axle by a rope guide mechanism. CONSTITUTION:At the time of passing through a modified portion R, X' portion of a guide rope on the advancing side of a tow truck or a working truck A is held at the substantially center position in the pipeline by a guide wheel C. In this case, the distance between coupling points of the trucks A, B and the guide wheel C, that is, the distance between the center points (i), (i) of coupling means 12, 18 is set considering the curve of a deformed portion R of the pipeline in such a manner that the truck A and the guide wheel C will not interfere with each other. The guide wheel C is kept from falling down sideways by casters to pass through the deformed portion R. Thus, the guide wheel can be passed through the deformed portion reliably and easily.
Patent JP-H04292697-A (JP)
Title: Detergent composition
Inventor: HULL MICHAEL
IPC: C11D1/66
Filed: 1991-11-20
Abstract: PURPOSE: To provide a detergent compsn. which contains a specified alkylpolyglycoside and a specified nonionic surfactant and exhibits low toxicity in water and has no possibility of mixing of carcinogens and is a stable detergent compsn. for washing clothes.  
     CONSTITUTION: The objective compsn. contg. an alkylpolyglycoside (A) of formula RO(R'O) t (G) x  (R is a 10-20C org. hydrophobic residue; R' is a 2-4C; G is a 5-6C sacchardie residue; t is 0-25; x is 1-10), one or more nonionic surfactants (B) selected from ethers and esters (i) of formula R 3 OZ and R 3 COOZ (R 3  is a 7-20C org. hydrophobic residue or a part of a 2-4C polyhydric alcohol with formula HOZ), 8-209C esters (ii) of 5-6C reducing saccharides and 6-20C aliph. alcohols (iii), is provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10142016-A (JP)
Title: Flow meter for powdery particles
Inventor: SAITO KAZUO
IPC: G01F1/30
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a flow meter for powdery particles that can measure the flow rate of powdery particles without estimating the flow velocity thereof, verifying and measuring accurately and actually. SOLUTION: A detection plate 5 is provided to measure the weight H of powdery particles 2 which drop from a discharging port 1 on the lower part of a powder supply device, flow downward along a buffer plate 3 for receiving them and pass through the lower end thereof, and a load cell 6 is attached to the plate 5 for measuring the weight H. In addition, a detection plate 7 provided with a collison surface orthogonal to powder flow 9 discharging from the lower end of the plate 5 is provided, and a load cell 8 is attached to measure an impact force F against the plate 7. Thus, the weight H and impact force F are found so as to obtain the flow rate of powdery particles.
Patent JP-H08158272-A (JP)
Title: Filling method of cloth for dyeing into dyeing carrier and device therefor
Inventor: OKITA KOZO
IPC: D06P7/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a filling method of cloth for dyeing into a dyeing carrier capable of avoiding intertwine of the cloth for dyeing to a dye-ejector at the center of the dyeing carrier, smoothly taking out from the dyeing carrier and improving work efficiency in uniformly dyeing without twisting, etc., and its device. CONSTITUTION: This invention is related to a method filling cloth for dyeing into a dyeing carrier 1 while taking out the stored long-size cloth 2 for dyeing from one end side. In filling the cloth 2 for dyeing into the dyeing carrier 1, the dyeing carrier 1 is rotated by an angle A to one direction and the dyeing carrier 1 is rotated by an angle B different from the angle A to the reverse direction from the position rotated by the angle A. Then, the dyeing carrier 1 is repeated to further rotate by the angle A to the first direction from the position rotated by the angle B, thus the cloth 2 for dyeing is filled into the dyeing carrier 1.
Patent JP-H10146180-A (JP)
Title: Peeling of outer skin or welsh onion and device therefor
Inventor: HAMAGUCHI TATSUO
IPC: A23N7/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a Welsh onion outer skin-peeling device for automatically peeling the muddy outer skins of the Welsh onion, because a conventional method requires a large labor, is inferior to work efficiency and deteriorates a working environment for a worker due to a bad smell generated on the peeling work, wherein the conventional method comprises that the worker for peeling the outer skins of the Welsh onion manually blows compressed air between the green leaves of the Welsh onion and the white root (the while part of the Welsh onion). SOLUTION: This method for peeling the outer skins of Welsh onion comprises a process for loading the Welsh onion on a conveyer and carrying the Welsh onion to an outer skin-peeling position, a process for nipping the green leaf part of the Welsh onion and holding the Welsh onion at a constant posture, a process for blowing up compressed air on the held Welsh onion in the direction ranging from the green leaf part of the Welsh onion to the white root to peel the outer skins of the Welsh onion.
Patent JP-S63158929-A (JP)
Title: Am radio receiver for vehicle
Inventor: TSUKAHARA HITOSHI
IPC: H04B15/04
Filed: 1986-12-23
Abstract: PURPOSE:To eliminate a beat fault due to an on-vehicle pulse switching electronic equipment, by constituting a device in such a way that an AM signal is demodulated from a sideband on a side to which no high harmonic component of the switching frequency of the on-vehicle electronic equipment is mixed. CONSTITUTION:In an AM broadcasting, a tuning frequency detecting means 41 detects the frequency of a tuned carrier. A switching frequency holding means 42 holds the switching frequency of the onvehicle electronic equipment 50 having a pulse switching circuit. A deciding means 43 decides in which sideband, an upper or a lower sideband, of a tuning frequency the high harmonic of the switching frequency held by the means 42 is included. A decoding means 5 demodulates the AM signal from the sideband on the side where no high harmonic of the switching frequency of the equipment 50 is included. Therefore, no switching noise is demodulated. Thus, it is possible to eliminate the beat fault due to the on-vehicle pulse switching electronic equipment even when any AN broadcasting station is received.
Patent JP-H03164916-A (JP)
Title: Constant voltage circuit
Inventor: TSUMIKI TADASHI
IPC: G05F3/30
Filed: 1989-11-24
Abstract: PURPOSE:To reduce the variance of the generated voltage that is caused by the fluctuation of a power supply voltage by applying the voltage generated by a constant voltage circuit to the base of a transistor TR and deciding the drive current of the constant voltage circuit based on the current decided by the TR. CONSTITUTION:When the power voltage VCC is applied, a TR Q3 is biased and turned on and a current flows to a current mirror circuit consisting of the TR Q4 and Q5 and the resistances R3 and R4. Thus a constant voltage circuit consisting of the TR Q7 - Q13, the resistances R5 - R9, and a capacitor C is started. When the constant voltage circuit is once started, the voltage Vref generated by the constant voltage circuit is applied to the base of a TR Q6. Then the drive current of the constant voltage circuit is decided based on the current decided by the TR Q6. Thus it is possible to reduce the variance of the voltage generated at the output terminal of the constant voltage circuit despite the fluctuation of the power supply voltage.
Patent JP-H05124617-A (JP)
Title: Method and device for bundling for recording apparatus
Inventor: TANI TATSUO
IPC: G03G15/00
Filed: 1991-10-25
Abstract: PURPOSE:To equip a recording apparatus with a method and a device therefor that is capable of executing bundling of recording paper at high speed without incurring damages and buckling to the paper and is also capable of dividing certainly the same into pieces while making the recording paper usable as an individual sheet. CONSTITUTION:A tape 15, unwound by operation of a drive roller, is held with a holding claw and is made up in a loop. After sheets of recording paper P are stacked up in the loop, a bundle of the recording paper P is held down with a pressing member 31 and is clamped therewith by reverse rotation of the drive roller. Overlapping parts of the tape 15 are then stuck together by heating and after that, the end part of the tape is cut off with a cutter.
Patent JP-H08224917-A (JP)
Title: Printer and data control method
Inventor: SUGAYA AKIO
IPC: G06K15/02
Filed: 1995-11-24
Abstract: PURPOSE: To ensure the printing processing of intermediate data by executing encoding processing (compressing data after encoding) and decoding processing (expanding data after decoding) when the intermediate data corresponding to one page can not be stored in an intermediate buffer. CONSTITUTION: It is judged whether the intermediate data corresponding to one page can be stored in an intermediate buffer (step S901) and, when the intermediate data can be judged to be stored, bit map data is formed from the intermediate data in a bond unit (step S905) and, when the intermediate data is judged to be not stored, bit map data is formed from the intermediate data in a band unit and, thereafter, the bit map data is encoded to be compressed (step S903) and expanded when the bit map data is formed (step S906).
Patent JP-2001125666-A (JP)
Title: Portable electronic equipment
Inventor: TANAKA OSAMU
IPC: G06F1/16
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic equipment which can be used on a folding type simple table of an airplane, a train, etc., without any problem. SOLUTION: The equipment consists of a 1st housing 2, a 2nd housing 5 which has one end mounted rotatably on one end of the 1st housing 2 so that the top surface of the 1st housing 2 is covered, and a display unit 4 which is mounted rotatably on the other end of the 2nd housing 5.
Patent JP-H04181076-A (JP)
Title: Manufacture of valve
Inventor: MORIMOTO HIDEYUKI
IPC: F16K31/06
Filed: 1990-11-09
Abstract: PURPOSE:To reduce the assembly error of the first block member nearly to zero by inserting and fixing the first block member from one edge opened part of a sleeve, cutting the other edge of the sleeve at a prescribed length from the inner edge surface of the first block member, inserting a movable valve body into the sleeve from the other edge opened port of the sleeve, and assembling the second block member. CONSTITUTION:The first block member 21 is inserted and fixed on one opened port part of a sleeve 20, and the other edge side of the sleeve 20 is cut at the position separated by a prescribed length from the inner edge surface 21a of the first block member 21. Then, in the state where a spring 27 is assembled in a groove 25a, a movable valve body 25 is inserted into the sleeve 20, and then, one edge part of the second block member 22 is fitted into the opened port part on the other edge side of the sleeve 20. According to the above- described manufacturing method, the substantial assembly error of the first block member 21 for the sleeve 20 can be reduced nearly to zero.
Patent JP-H07134973-A (JP)
Title: Sealed lead-acid battery
Inventor: TANAKA AKIFUMI
IPC: H01M2/02
Filed: 1993-11-10
Abstract: PURPOSE:To facilitate insertion of a group of electrode plates into a battery case so as to improve battery assembly efficiency and to reduce dispersion of battery characteristics by providing a hollow part vertically penetrating the battery case in the part parallel. to the electrode plate among barrier walls. CONSTITUTION:Among barrier walls 5, in the first, the third, and the fifth barrier walls 5 from the short side face 4A of a battery case 1, a hollow parts 6 vertically penetrating the battery case are arranged, and the thickness of both faces 5A, 5B of the barrier wall 5 facing the hollow part 6 are thinner than the thickness of the face 4A of the outer circumferential wall. When the inside of the storage battery is turned into a decompression condition, the surface facing the part 6 in the wall 5 is brought into contact with the atmosphere, so that a differential pressure P works between the inside of the storage battery and the part 6. Therefore, the odd numbers walls 5 from the outer circumference wall face 4A are bent by the differential pressure P, while they always press the respective group of electrode plates 2 with constant force. As the wall 5 is thinner than the face 4A and is easily deformed, the outer circumference wall is not bent. Therefore, battery can be provided with stable characteristics while its life can be greatly prolonged, even when thickness of a separator has some errors.