baber/WOPTO huggingface dataset:
Patent JP-H08180305-A (JP)
Title: Magnetic head
Inventor: SHIMADA TETSUO
IPC: G11B5/127
Filed: 1994-12-21
Abstract: PURPOSE: To prevent bubbles from remaining in glass after fusion while suppressing the erosion diffusion reaction of fused glass with core materials at the time of glass fusing magnetic core half bodies to each other. CONSTITUTION: The glass 9 contg. an iron oxide compd. (FeO, Fe3 O4 , etc.) including >=30mol% bivalent iron ions (Fe<2+> ) is used as the raw material for an iron oxide component at the time of subjecting a pair of the magnetic core half bodies A, B to gap joining to each other by glass fusion in an inert gas atmosphere of <=200ppm oxygen concn.
Patent JP-H09154372-A (JP)
Title: Grass-dividing structure of combine harvester
Inventor: TSUJI TADASHI
IPC: A01D63/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a grass-dividing structure of a combine harvester, capable of preventing the invasion of the foot sides of grain straws into a space between the tip of a grass-dividing rod and a support wall for supporting the grass- dividing action part of a grass-dividing tool, and capable of smoothly performing the grassdividing work. SOLUTION: The front end of a grass-dividing rod 7 extended from the front end of a reaping and pre-treating section toward the lateral outside and directed in the rear direction is pivoted in a support member 8A disposed at the front end of the reaping and pre-treating section in a state capable of being freely swung on the longitudinal axis P. The grass-dividing rod 7 can be switched into a storing posture for upward retracting the grass-dividing rod 7 or into a grass-dividing action posture projected on the lateral outside. The tip of the grass-dividing rod 7 is extended from the support member 8A to the lower side of the grass-dividing action part 1A of the grass-dividing tool 1.  A cover 11 for covering the tip of the grass-dividing rod 7 in a state covering a space between the tip of the grass-dividing rod 7 and the support wall 1B of the grass-dividing tool 1 supporting the grass-diving action part 1A is disposed in the grass-dividing tool 1.
Patent JP-H09178087-A (JP)
Title: Lubricating device feeding lubricant to machine by motor control
Inventor: GRAF WALTER
IPC: F16N13/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device feeding lubricant to a machine by motor control. SOLUTION: This device is provided with a casing 4 receiving lubricant, a machine connecting part 5 connected to a lubricant feed pipe 6 on one side of the casing, and a regulating piston 7 capable of controlling the motion while defining lubricant feed rate and built in the casing, and it is constituted so that the lubricant is fed to a machine. In this case, a motor-driven driving device 8 for motion of the regulating piston is provided, and an electric control device 9 for controlling lubricant feed rate is connected to a motor-driven driving device 8. The motor-driven driving device and the electric control device are provided with a means 10 supplying electric energy.
Patent JP-H08181627-A (JP)
Title: Television relay broadcast equipment
Inventor: NAGANO JUNICHI
IPC: H04N5/00
Filed: 1994-12-21
Abstract: PURPOSE: To make the transmission frequency stable by controlling an oscillating frequency of a voltage controlled local oscillator with an output of a low-pass filter passing a prescribed frequency of an output of a phase comparator so as to operate stably a phase locked loop. CONSTITUTION: A 1st mixer 2 mixes an intermediate frequency IF signal 101 fed to a television relay broadcast equipment with an LO signal 103 fed from a voltage controlled local oscillator 1 to generate a transmission signal. Then a band-pass filter 3 eliminates undesired components of an output signal from the mixer 2 other than the transmission signal and a power amplifier 4 amplifies an output signal 3 of the filter 3 up to a specified output level and provides an output of a transmission signal 102. Furthermore, a low-pass filter 6 eliminates an undesired component of an output signal from the phase comparator 5 and outputs a control voltage to control the oscillating frequency of the oscillator 1. On the other hand, a reference oscillator 7 receiving an output of the comparator 5 outputs a highly stable oscillation frequency.  Various frequencies are generated based on the oscillation frequency.
Patent JP-H10163997-A (JP)
Title: Data selecting circuit
Inventor: KAGOHASHI SATORU
IPC: H04J3/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To switch and insert serial data into a main signal without breaking the serial data of a 2nd group by monitoring an input state of serial data of 1st and 2nd groups and selecting serial data which is inserted into the main signal by a switching signal in a timing when they do not coexist. SOLUTION: When 1st and 2nd selecting means 3 and 5 select serial data of a 1st group at the beginning, and if a switching signal is changed to the designation of serial data of a 2nd system, a fetching means 2 does not fetch the changed switch signal at once but fetches it in a timing when the serial data of 1st and 2nd groups do not coexist. Thereby, the means 3 and 5 select the serial data of the 2nd group. In this timing, a serial-parallel converting means 4 finishes conversion about the serial data of the 1st group, the converted parallel data is already held by a data holding means 6, and correct data that does not have breakdown or coexistence is inserted.
Patent JP-H07150334-A (JP)
Title: Production of thin film for laser beam
Inventor: OTANI MINORU
IPC: G02B1/115
Filed: 1993-11-25
Abstract: PURPOSE:To effectively clean the surface of the substrate to improve the laser beam durability of the thin film. CONSTITUTION:An etching gas introduced from the gas introducing line 4 through the opening 3a of the grounding electrode 3 is brought into contact with the surface of the substrate W1 before the film formation to clean the surface of the substrate W1 by the chemical reaction of the surface of the substrate W1 with the etching gas and thereafter, an antireflection film or high-reflectance film, etc., is formed on the surface of the substrate W1. At this time, at least a part of the etching gas is coverted into a gas plasma by a high frequency voltage applied between the grounding electrode 3 and the RF electrode 2 integrated with the substrate holder 6 for holding the substrate W1.
Patent JP-S63202919-A (JP)
Inventor: FURANKU DANIERU EIJITO
IPC: H01L21/302
Filed: 1987-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06156790-A (JP)
Title: Cleaning device
Inventor: BABA KOICHI
IPC: G03G15/00
Filed: 1992-11-30
Abstract: PURPOSE:To remove the paper dust, etc., recovered into a paper dust taking-in sponge and regenerate the abnormal part of the outer peripheral surface of a photoreceptor drum to a normal state. CONSTITUTION:As for a cleaning device 1, a paper dust taking-in sponge 3 (at the position shown by the full line) for recovering the paper dust which is removed through a paper dust taking-in roller 2 from a transfer paper sheet in the ordinary copying operation is slidingly attached (at the position shown by the alternate long and two short dashes line) by a certain pressing force which is set on a torque limitter 8 on the outer peripheral surface of a photoreceptor drum 11 in revolution by a sponge supporting disc 4 which is revolved by the drive of a motor 5 before the start of the operation in the next time. Accordingly, the paper dust, etc., collected in the ordinary operation can be removed from the paper dust taking-in sponge 3, and the outer peripheral surface of the photoreceptor drum 11 is slidingly rubbed by the paper dust taking-in sponge 3 itself and the paper dust which adheres on the sponge, and regeneration is achieved.
Patent JP-H11154423-A (JP)
Title: Lead wire for ceramic-covered high voltage electrode
Inventor: TERADA MITSUO
IPC: H01B7/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve durability, and to prevent generation of local discharge even under high voltage by covering a surface of a lead wire for a high voltage electrode with a ceramic tube through heat-hardened ceramic paste. SOLUTION: Aron ceramic D is applied as ceramic paste 3 to a surface of a lead wire 1 for a high voltage electrode composed of a SUS 316L having an outside diameter of 5 mm and the length of 150 mm. Next, the lead wire 1 is inserted into a ceramic tube 4 which is composed of 99.5 % of Al2 O3 and has an outside diameter of 6 mm, an inside diameter of 5 mm and the length of 130 mm. The lead wire 1 covered with the tube 4 is obtained by curing the ceramic paste 3 in three stages of drying at a room temperature for 24 hours, heating at 90 deg.C for 3 hours and heating at 150 deg.C for 5 hours. The lead wire 1 is completely covered by firmly fixing the tube 4 to the paste 3. Therefore, reduction in ozone generating efficiency is prevented by eliminating leakage of ozone.
Patent JP-H07176537-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBA TAKEO
IPC: H01L29/73
Filed: 1993-12-20
Abstract: PURPOSE:To enable a semiconductor device provided with a bipolar transistor small in parasitic junction capacitance, high in operation speed, and low in power consumption to be manufactured high in controllability. CONSTITUTION:An element isolating region 113, an outer base upper opening, and an insulating layer 131 located between an emitter electrode 134 and a base lead-out electrode 24 are formed in a self-aligned manner to a protrudent laminated insulating film formed in a region of the surface of a semiconductor substrate 100 where a collector 104 and a base 130 are to be formed.
Patent JP-H10159875-A (JP)
Title: Viscous fluid coupling
Inventor: TANAKA SEIYA
IPC: F16D35/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To lower noise by arranging the first ring type groove, which is arranged in the outermost circumference part adjacently to a projection piece in a pump mechanism, and the second ring type groove, which is arranged in the innermost circumference part, on one side face of a partition plate inside the first torque transmission face and arranging the first and second ring type projections, which are inserted into the both grooves relatively rotationally, on one side face of a rotor. SOLUTION: In the second stage in which an engine atmospheric temperature is the first predetermined temperature or more, a valve member 16 opens the second slot 12, and viscous fluid flows onto the first torque transmission face 9 from a storage chamber 7. Then, a quantity of the viscous fluid flowing on the first torque transmission face 9 is restricted by means of the first and second ring type grooves 10a, 10b in a partition plate 10 and the first and the second ring type projections 4a, 4b in a rotor 4, and at the same time, its area is optimized. By means of the projection 4a, pressure increase generated in pump mechanisms 21, 22 is secured, while reverse flow of the viscous fluid fed via the second slot 12 can be properly prevented by means of insertion of the groove 10b and the projection 4b.  Therefore, a torque transmission quantity can be appropriately suppressed, and a noise level can be lowered.
Patent JP-H05137857-A (JP)
Title: Hard cushion for sleeping mat
Inventor: KIKUCHI KAZUMOTO
IPC: A47C27/12
Filed: 1991-11-08
Abstract: PURPOSE:To provide the cushion for sleeping mat which is free from bottom set feeling, and possesses the superior cushioning performance and the superior moisture permeability and air permeability. CONSTITUTION:As for the hard cushion 10 for sleeping mat, the hard cushion is used as block body 12, and each cut surface 12a of the block body 12 is positioned on the upper and lower surfaces, and the nonwoven fabric 13 made of the fibers having a low melting point is arranged in sandwich form on the upper and lower surfaces of the block body 12, and heated from the upper and lower sides. Since heating is carried out from over the nonwoven fabric 13 made of the fibers having a low melting point, the nonwoven fabric made of the fibers having a low melting point is molten, and the cut surface 12a of each block body 12 and the nonwoven fabric 13 are connected, and the block bodies 12 are connected each other.
Patent JP-H09159066-A (JP)
Title: Branching part fixing binding band for wire body bundle
Inventor: NAKAMURA TAKAYUKI
IPC: B60R16/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve convenience by separating a fixing part from a fastening part so as to coincide the center of the branching part with a fixed part and fully bind regardless of the surface state of the wire body bundle concerning the binding band which bundles the branching part of a branched wire body bundle so as to be fixed to an outer member. SOLUTION: A binding band is formed into a T-shape composed of first and second band parts 11, 16, and the first band part 11 has engagement grooves 12, which continue in the extending direction, formed in its one end side and a lock part 13, which is locked with an inserted engagement groove 12 in one end side so as to lock the movement in the returning direction, formed in the other end side. The second band part 16 whose one end side is linked with the first band part 11 has an insertion part 17, in which one end of the first band part 11 is inserted, formed in the other end side and at the same time a moving guide 21 on which a clip 22 and an elastic piece to be fixed to an external member are formed is movably held.
Patent JP-H09162580-A (JP)
Title: Heat pipe type enclosure heat radiating device
Inventor: KIMURA YUICHI
IPC: H05K7/20
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiating efficiency of an enclosure heat radiating device and reduce the installed space of the device by attaching an evaporating section to heat collecting fins provided in an enclosure and fitting heat radiating fins constituting part of the enclosure to the outside of the enclosure and a condensing section to part of the heat radiating fins separated from the enclosure. SOLUTION: Since the internal temperature of an enclosure 1 rises due to the heat generated from a relay card unit 2 and equipment, such as an element, battery 4, etc., mounted on the substrate of a control card unit 3, a heat pipe type enclosure heat radiating device 5 is fitted to the enclosure 1 so as to radiate the heat generated in the enclosure 1. The device 5 is provided with heat collecting fins 6 which collect the heat generated in the enclosure 1, heat radiating fins 7 which are provided on the outside of the enclosure 1, and a heat pipe 8 having an evaporating section 8a attached to the fins 6 and a condensing section 8b attached to the fins 7. In addition, fans 9 are provided below the fins 6 as forcibly circulating means which forcibly cause the heat generated in the enclosure 1 to be collected to the fins 6.
Patent JP-H08180517-A (JP)
Title: Mechanism for winding tape
Inventor: TOKITO TOSHIHIRO
IPC: G11B15/42
Filed: 1994-12-22
Abstract: PURPOSE: To manually wind a tape from the side of a front panel in a simple constitution by sliding an operation rod engaged with an engaging part of a reel stage at the pressing time and forcibly rotating the reel stage. CONSTITUTION: When an operation rod 2 on the side of a front panel FP is pressed, the rod 2 slides while being guided by a projection 6. A hook 22 at the other end part of the rod 2 is engaged with an engaging part 101a of a reel stage 101. When the rod 2 is pressed further, the rod 2 swings thereby to turn the stage 101 forcibly by a predetermined angle. When the pressing force is released, the rod 2 is returned to the original position by the elastic force of a spring 4. Through the repetition of the procedure, a tape can be manually wound easily from the side of the front panel in a simple constitution even when a system controller is not operable.
Patent JP-2001144499-A (JP)
Title: Apparatus of mounting electronic component
Inventor: IGUCHI NORIYUKI
IPC: F16P3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of mounting electronic components by which supply of components is safely performed without reducing the speed of mounting or stopping the mounting when components supply units are placed on the mounting apparatus for supplying components to a mounting part. SOLUTION: A plurality of components supply units 3 are detachably mounted on an apparatus body 2 for mounting electronic components on a substrate and supply electronic components to the apparatus body 2. The apparatus body 2 is provided with a mounting means 22 for mounting electronic components on a substrate, a unit detecting means 5 for detecting attachment to or detachment from the apparatus body 2 of the components supply units 3, an area sensor 4 for detecting penetration of foreign matters through an opening 21 of the apparatus body 2 which is formed when a components supply unit 3 is detached from the apparatus body 2, and a control means 10 for stopping or reducing the speed of operation of the mounting means 23 when the area sensor 4 detects the penetration of foreign matters.  The area sensor 4 activates the detection of foreign matters when a components supply unit 3 is separated from the apparatus body 2 and stops when they are attached to the apparatus body 2.
Patent JP-2000133347-A (JP)
Title: Connector for flexible board
Inventor: TAKAHASHI SEIJI
IPC: H01R12/79
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector for flexible board which allows certain locking of a rocking member using a simple structure and is free from the risk that the board is drawn off simply. SOLUTION: A rocking member 18 is swingably installed in such a way as axially borne by a pair of arm parts (10a) arranged in a housing 10. The member 18 is disposed with a resilient member 20 of rubber or a resin to make resilient contact with a flexible board 12 in a predetermined swinging attitude to press it 12 to the mounting surface of the housing 10, and a gap is formed so that the flexible board 12 can be inserted between the rocking member 18 and the mounting surface of the housing 10 in other swinging attitude. The predetermined swinging attitude is such that the swinging motion is restricted exceeding for an angle θ beyond the position where the resilient member 20 makes pressing in such a way as perpendicularly intersecting the board 12 across the thickness.  A metal shaft 14 is penetrated so that the rocking member 18 is not reflected in the predetermined swinging attitude.
Patent JP-H09188479-A (JP)
Title: Position control method of elevator
Inventor: KOO EUN MAN
IPC: G05D3/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to arrive at a service story accurately and improve riding comfortableness of a cage by running the cage after judging whether it is good to change speed of the cage and run it without running the cage by taking positional error into consideration when the positional error occurs. SOLUTION: When a passenger registers a call, distance up to a service story is calculated, speed pattern is produced based on the distance calculated and a cage is driven in accordance with the speed pattern. When a positional error occurs during running of the cage, distance up to a new service story is calculated by adding the positional error to the distance to the service story. Speed pattern is calculated in accordance with the distance calculated again. If distance to the service story which is changed is longer than distance to the original service story, change rate of acceleration is obtained again. On the contrary, if it is shorter, acceleration of the cage is run by deceleration pattern. Consequently, size of speed command is not changed instantaneously, and stable running can be done.
Patent JP-H0586614-A (JP)
Title: Method and apparatus for forming improved ground
Inventor: NAKANISHI WATARU
IPC: E02D5/18
Filed: 1991-09-27
Abstract: PURPOSE:To raise the uniformity of ground strength as well as make mud water pressures in the ground constant by smoothly removing slime during excavation by a method in which sludge-removing blades are provided to a hardener injection rod and a freely opening and closing slime suction port is provided for the sludge-removing blade. CONSTITUTION:Excavating blades 16 having excavating bits 17 are provided to the lower part of a hardener injection rod 10 having a compressed gas injection tube 12, a slime discharging tube 13, a water jet tube 14, and an air jet tube 15 inside. Sludge-removing blades 20 are set on the upper part of the blades 16, and a freely opening closing slime-suction hole 21 is formed in the tip and side end of the blade 20. While excavating the ground by the blades 16 and the bits 17, a hardener with a compressed gas is jetted under a high pressure from the tip nozzles 18 and 19 of the blades 16, and slime is sucked up from the suction hole 21 and discharged smoothly from the tube 13 by the jet pressures of water and air. Excess mud water is discharged to keep the pressure of mud water in the ground almost constant for forming the ground.
Patent JP-H11140165-A (JP)
Title: Epoxy resin composition
Inventor: TOYODA GOJI
IPC: C08K3/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to accelerate the curing rate of an epoxy resin composition useful as a semiconductor sealing material and to suppress the formation of chloride ions, etc., causing poor insulation and the corrosion of a circuit. SOLUTION: This composition essentially consists of an epoxy resin, a phenolic resin and as a cure accelerator, a 2-aryl-4,5-diphenylimidazole compound represented by the following general formula and an inorganic filler. The cure accelerator is used in an amount of 0.002-2.0 wt.% based on the total resin composition (wherein Ar is phenyl, a lower alkyl substituted phenyl, naphthyl, a lower alkyl substituted naphthyl, anthranyl or a lower alkyl substituted anthranyl).
Patent JP-H02167617-A (JP)
Title: Tension device for feeding of rotating tool
Inventor: WATANABE SEIJI
IPC: B23D37/14
Filed: 1988-12-21
Abstract: PURPOSE:To remove the backlash of the gear, speed reducer, etc., of the feeding driving system of a rotating tool and to prevent the breakdown of a chip by pre-giving the tension in the cutting load direction to the support shaft of the rotating tool, in a broaching machine, etc. CONSTITUTION:One end of the support shaft 5, 6 supporting the rotating tool of a broach blade 4, etc., is borne to the case 7 of a rotating tool feed driving device incorporating a speed reducing mechanism and the other end is borne to a support case 9 side. A hydraulic motor 10 giving the tension in the cutting load direction in advance is provided on the support shaft 6 of the support case 9 side. So that, the rotating force in the cutting feed direction by a broach blade feed driving motor 8 is transmitted to the broach blade 4 via the speed reducer of the case 7 inside of the broach blade feed driving device and the support shaft 5. This rotating force in the cutting feed direction is transmitted to the hydraulic motor 10 from the support shaft 6 via a large diameter gear 11 and small diameter gear 12 but the tension in the opposite direction to cutting feed is applied and so the backlash of the broach blade 4 is removed.