baber/WOPTO huggingface dataset:
Patent JP-S5715249-A (JP)
Title: Magnetic tape device
Inventor: MITSUNABE SATORU
IPC: G11B15/44
Filed: 1980-07-01
Abstract: PURPOSE:To generate high reel turntable driving torque by a small-sized motor by a body of rotation transferring rotation between another body of rotation turning in contact with a reel turntable and the motor. CONSTITUTION:As a driving gear 56 and the driven gear part 60 of a pulley 62 engage with each other and the rubber ring 86 of an idler 80 is press-contacted against the pulley 62, so that when a motor 52 turns counter-clockwise, a lever 70 and a rotary lever 64 turn clockwise to bring the idler 80 into press-contact with a reel turntable 88. As the motor 52 turns clockwise to the contrary, the idler 80 comes into press contact with a reel turntable 90. Thus, the turning force of the motor 52 is transmitted through the engagement between the driving gear 56 and driven gear part 60, so no contact pressure is required between the driving gear 56 and driven gear part 60, so that no contact pressure is applied to a motor shaft 54.
Patent JP-S5215359-A (JP)
Title: Method and equipment to insepct surface condition of objects
Inventor: KAGEYAMA NAGAICHIROU
IPC: G01B11/24
Filed: 1975-07-25
Abstract: PURPOSE: In surface condition inspection of masks used during manufacture of semiconductor devices, work efficiency is improved by converting the surface condition into two-level information and inspecting by an optical means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58205919-A (JP)
Title: Thin-film magnetic head
Inventor: NAKAMICHI MASUMI
IPC: G11B5/33
Filed: 1982-05-26
Abstract: PURPOSE:To improve the sliding area between a magnetic tape and a head and to improve its wear resistance, by sticking insulating rigid material on a substrate having a magnetism sensing body of thin film. CONSTITUTION:The thin-film magnetism sensing body 2, a wiring 3 made of Al or Au and the like, and a protective film 4 comprising an insulating film such as SiO2 are formed on the substrate 1 made of glass and ferrite by leaving a wire bonding pad 5, and an insulating and hard member 7 made of glass or ferrite having the same thickness as that of the substrate 1 is stuck on the film 4 via an adhesives 6. Thus, the head is polished symmetrically upward and downward at the polishing of head, cracks and chipping of the head do not cause, and the performance of tape touch is improved.
Patent JP-H01264021-A (JP)
Title: Optical interface circuit
Inventor: OSAME HIDEO
IPC: H04B10/035
Filed: 1988-04-14
Abstract: PURPOSE:To discriminate whether a photodetection section itself is faulty or an opposite sender side including an optical fiber is faulty by using a control circuit so as to inject an optical signal from an electric/photo conversion circuit for self-diagnosis. CONSTITUTION:If alarms 5, 6 takes place simultaneously, an idle signal with frame synchronizing pattern is given via a signal input terminal 13 by the control of a control circuit 12 and the idle signal with frame synchronizing pattern is outputted from the electric/photo conversion circuit 11. The idle optical signal is injected to an photo/electric conversion circuit 2 via an optical coupler 10. Thus, if the alarms 5, 6 are eliminated, the occurrence of a fault at the opposite sender side including an outgoing optical fiber 1 and a transmission section 9 is discriminated and it is discriminated that a photodetection section 4' is normal. If an alarm is consecutive, it is discriminated that the photo/electric conversion circuit 2 of the photodetection section 4' is faulty.
Patent JP-S5214177-A (JP)
Title: Disc brake
Inventor: WATANABE TAKEO
IPC: F16D55/224
Filed: 1976-07-29
Abstract: PURPOSE: Disc brake for vehicles in which falling of friction pad and drop of claiper on brake is prevented and fixing is intended. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07274827-A (JP)
Title: Hot-air-treating machine for producing tea
Inventor: TERADA JUNICHI
IPC: A23F3/06
Filed: 1994-04-04
Abstract: PURPOSE:To provide a hot air-treating machine for tea production, not requiring the cleaning of tea leave accumulated at the corners of plate-like ledges, and capable of producing the tea excellent in the quality in a high producibility, by arranging the plate-like ledges on the inner wall of a cylindrical rotation body in a rotatable state, the plate-like ledges being disposed on the inner wall. CONSTITUTION:In this hot air-treating machine for tea production, each of plate-like ledges 7 disposed on the inner wall 8 of a cylindrical rotation body is joined to the tip of a support 9 with a pin 10, and the inner wall-contacting part of the ledge is not fixed. When the ledge 7 is placed on the rising side of the inner wall 8, the ledge 7 is supported on the support 9 in a state vertical to the inner wall 8, and tea leave are scooped up with the ledge 7. When the ledge 7 passes through the peak of the rotation body and reaches the lowering side, the ledge 7 is rotated on the pin 10 as a support point due to the gravity, and the tip of the ledge 7 is separated from the inner wall 8. The ledge 7 is thus rotated so as to shake down tea leave accumulated at the contact part of the ledge 7 to the inner wall 8.
Patent JP-S62245459-A (JP)
Title: Switching system for terminal logical connection
Inventor: WATASHIGE KIMIHIRO
IPC: G06F13/10
Filed: 1986-04-18
Abstract: PURPOSE:To improve the operatively of a terminal equipment by modifying information on the master/slave relation among terminal equipment which are stored according to an external instruction. CONSTITUTION:A selecting means 5 instructs the switching of a terminal equipment 1-1 to a switching means 6 at the time of switching a logical connection from the information processing subsystem 2-1 of the terminal equipment 10-1 to an information processing subsystem 2-2 by the instruction of a terminal operator. Then, the master/slave relation information stored in a registering means 3 is referred to and the terminal equipment 1-1 is registered as a master terminal in the information, so information regarding slave terminals is retrieved to select a terminal equipment 1-2 as the slave terminal of the terminal equipment 1-1, thereby instructing the switching of the logical connection of the terminal equipment 1-2 to the switching means 6 associatively with the switching of the logical connection from the information processing subsystem 2-1 of the terminal equipment 10-1 to the information processing subsystem 2-2. The switching means 6 switches the terminal equipment 1-2 selected by the selecting means 5 after the switching of the terminal equipment 1-1.
Patent JP-H01261246-A (JP)
Title: Product of glass fiber strand cake
Inventor: NAGAMINE FUMIO
IPC: B65H54/02
Filed: 1988-04-12
Abstract: PURPOSE:To uniformize the quantity of attached sizing agent, prevent the occurrence of troubles such as yarn breakage and fluffing and reduce the production cost, by applying a sizing agent to filaments formed from molten glass, collecting the filaments into a strand and winding the strand to form a glass fiber cake on a tube while spraying a large amount of water, etc., to the surface of the cake. CONSTITUTION:Glass fiber filaments 2 are produced by spinning a molten glass through a bushing provided with a number of nozzles. A sizing agent 3 is applied to the filaments 2 via an actively rotating roller 5 with a sizing agent applicator 1 having a container 4 containing the sizing agent 3 and having an inlet port 6 and an over-flow discharging port 7. The coated filaments are collected with a collector 8 into a strand 9, which is traversed with a traversing apparatus 10 and wound on a tube 12 on a collet 11 rotating at a high speed to form a glass fiber cake 13. In the course of the formation of the cake 13 on the tube, the surface of the cake 13 is sprayed with water or an aqueous solution containing about 0.05-0.5wt.% of a glass fiber surface- treating agent through spray nozzles 14a-14c and dried. The quantity of the water or the aqueous solution is made to be larger at both ends having high migration than at the face forming the middle part of the cake.
Patent JP-H09277909-A (JP)
Title: Wiper
Inventor: KUWATA MAKOTO
IPC: B60S1/32
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiper in which an arm pressure can be variably controlled by means of a comparatively simple structure and generation of reversing noise can be prevented while a reversing action can be smoothly carried out. SOLUTION: A wiper is provided with a wiper blade, which is supported reciprocatably around a pivot shaft 2 via a wiper arm 6, and a spring means 7, which can energize the wiper arm 6 so that the wiper blade is brought into contact with a face to be wiped elastically. The wiper device is also provided with a resiliency regulating means 10 which varies resiliency of the spring means 7 in compliance with a rotation position of the wiper blade. The resiliency of the spring means 7 is reduced in the rotation end of the wiper blade. The resiliency regulating means is provided with a cam 11 arranged around the pivot shaft 2, a slider 12 which slides along the circumferential face 11a of the cam 11 so as to be advanced/retracted to/from the pivot shaft 2, and a crank 13 connecting the slider 12 to the spring means 7.
Patent JP-H06300533-A (JP)
Title: Coating inspection device and method
Inventor: HONDA MOTOHARU
IPC: H01L21/66
Filed: 1993-04-19
Abstract: PURPOSE:To make accurate judgement about whether silver paste is properly deposited, using a simple mechanism, by causing a bump electrode to retreat after immersion in the surface of the silver paste, and recognizing a recess formed on the surface of the paste due to the immersion. CONSTITUTION:Silver paste 3 is applied to the bump electrode 1 of a flip chip 2 and, then, a vessel 4 containing the silver paste 3 is rotated. Also, the thickness of the silver paste 3 in the vessel 4 is kept constant with a restriction member 5. Then, the flip chip 2 is held upside down for keeping the electrode 1 faced to the surface of the silver paste 3, and the flip chip 2 is made to descend for immersing the electrode 1 in the surface of the silver paste 3. The flip chip 2 is, then, made to ascend. As a result, the silver paste 3 is deposited on the surface of the electrode 1. Thereafter, a laser beam is emitted from the light receiver and transmitter 6 of a laser distance measurement device 8 to the surface of the silver paste 3 and a reflected laser beam is received. The depth D of a recess (a) formed on the silver paste 3 is thereby measured, and a judgement circuit 7 is used to make judgement about whether the state of deposition is proper.
Patent JP-S5215593-A (JP)
Title: Resin composition
Inventor: ITOU SHINJI
IPC: C08F2/16
Filed: 1975-07-28
Abstract: PURPOSE: A process for preparing an acrylic ester resin composition with higher weatherability than a diene-type high impact resin and improved impact strength and colorability, which have been inevitable defects of acrylic resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61251117-A (JP)
Title: Formation of film
Inventor: KUBOTA MASABUMI
IPC: H01L21/302
Filed: 1985-04-30
Abstract: PURPOSE:To control film thickness with high accuracy by irradiation of two kinds of light of different wavelengths into the ambience including a first gas having the element related to film formation and a second gas which decelerates the film formation. CONSTITUTION:The disilane or silane is used as the gas I for depositing polycrystalline silicon and chlorine is used as the gas II for etching. As the pumped light of silane, the light obtained by spectrometering the light sent from the duoplasmatron with the diffraction grating and it is emitted perpendicularly to a silicon substrate 2. As the pumped light of chlorine, the Ar<2+> ion laser beam is used and it is then emitted horizontally to the substrate 2. The condition for depositing a deposited film 11 only to the interior of groove 3 can be obtained by controlling intensities of these lights.
Patent JP-S5716375-A (JP)
Title: Structure of case for digital watch
Inventor: TANAKA EIICHIROU
IPC: G04B37/08
Filed: 1980-07-04
Abstract: PURPOSE:To make it possible to manufacture a case by drawing of a thin sheet metal, by joining a legged joining member with a partitioning band into a continuous body, screwing a joining piece of a band through the leg of the joining member, and pinching the end of the case between the joining piece and the joining member. CONSTITUTION:A joining member 9, which was made by drawing of a thin sheet metal, is joined with a wind shield board 1 and a partitioning board 7 into a continuous body. A leg 10 of this joining member 9 is made to pass through a joining piece 18 of a band and a flange 20 of a case 6, and it is fixed by a bolt 19. The case 6 is to be made by drawing of a sheet metal. And sealing is completed by an elastic ring 12.
Patent JP-H03289087-A (JP)
Title: Heating apparatus
Inventor: ARAI NOBUSHIGE
IPC: H05B6/74
Filed: 1990-04-05
Abstract: PURPOSE:To set a heating body easily and to obtain high temperature by microwave radiation using a standard electronic oven by burying a net-like heating body in one side of a heat insulating material while exposing the heating body to outside. CONSTITUTION:A heating body 2 which is formed like a lattice or a net and generates heat by microwave radiation and a heat insulating material 3 which is formed into a flat plate or a dish-like plate and transmits microwave are installed in a heating apparatus and while exposed, the heating body 2 is buried in a flat or a recessed plate of one side of the heat insulating material 3. An object to be heated is put on the side where the heating body 2 is buried. When microwave is radiated in an electronic oven under this condition, the heating body 2 absorbs the microwave efficiently since the heating body is formed like a lattice or a net and heat is radiated at high speed. Also, since the heating body is buried in the heat insulating material 3 while being exposed, the heat generated by the heating body 2 does not escape downward and toward sides and is transmitted to the object put on the upside and heating is carried out at high temperature.
Patent JP-H0923141-A (JP)
Title: Voltage generator supplying pulse voltage having nearly constant voltage level
Inventor: RUIJI PASUKUTSUCHI
IPC: G11C11/34
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To generate pulse voltage having an almost fixed maximum voltage level by limiting a bootstrap capacitor so as not to be charged over a set point based upon a precharge reference signal and preventing an output node from exceeding a specific value. SOLUTION: Although inverted pump voltage VP is boosted to a high level when bootstrap voltage VB is clipped, gate terminal voltage VBOT is automatically clipped through a transistor(TR) 32 and a source terminal is prevented from following up the transition of drain voltage. When the voltage VBOT of the gate terminal of a TR 26 is clipped and blocked, the clipping operation of a circuit 8 can be surely executed, so that the voltage VB is blocked at a prescribed value. Clipping voltage applied by the circuit 8 is determined by a turn-on value VLC applied by a pulse amplitude preset circuit 10 and the voltage values of TRs 25 to 27. Consequently pulse voltage with an almost fixed maximum voltage level can be obtained.
Patent JP-H04302887-A (JP)
Title: Dubbing picture confirmation system
Inventor: HINO HIROMASA
IPC: H04N5/91
Filed: 1991-03-29
Abstract: PURPOSE:To ease a direct grasping of the flow of a story and an image for the replacement of the picture while the programming is being set in the dubbing order by actually replacing each picture within the dubbing order on a multipicture display and setting the program during the process of setting the dubbing order of the pictures which are taken by an electronic still camera. CONSTITUTION:Multipictures are read out from a memory (2 fields) 37 by pressing a multipicture display key 10g and are displayed on a monitor 21. By setting the picture, selected by a cursor 10d, through a storage key 10e, the pictures on the multi screen which corresponds to the dubbing order are replaced by the pictures selected. By repeating this operation, the pictures are placed in the order of the dubbing. The pictures, which are not selected, are erased from the multi screen by a memory controller 33.
Patent JP-2000284934-A (JP)
Title: Operation management system for paper sheet processor
Inventor: WABE HIROSHI
IPC: G06Q50/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To manage the operations of various kinds of paper sheet processors as a whole for clarifying where the responsibility of an operator on a task lies. SOLUTION: This system is provided with plural paper sheet processors 2-8 for operating prescribed paper sheet processing to supplied sheets, an identification code inputting part 12a for allowing an operator who tries to operate each paper sheet processor 2-8 to input an identification code specific to the operator, and a central control unit 1 for managing an operation related with each paper sheet processor 2-8 based on storage information related with the identification code of the operator in charge who is permitted to operate each paper sheet processor 2-8 and input information related with the identification code inputted to the identification code inputting part 12a.
Patent JP-H04303170-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: KONDO KENTARO
IPC: F02M25/08
Filed: 1991-03-29
Abstract: PURPOSE:To improve operability while improving fuel consumption rate by providing a control means for controlling evaporation fuel absorbed to and held by a canistor so as to be supplied into an intake system, when the operating condition of an internal combustion engine is in a purge range in which prescribed condition is satisfied. CONSTITUTION:In a control unit 14, evaporation fuel adsorbed to and held by a canistor 6 is controlled so as to be supplied into a second purge passage 10 sewing as an intake system, when operation condition is in a purge range in which prescribed condition is satisfied, while the prescribed condition is set by at least such a condition that the air fuel ratio of an internal combustion engine 2 is being in feed back-control by the detection signal of an oxygen sensor 22 sewing as an exhaust sensor provided in an exhaust system, and a throttle opening change rate is at a prescribed value or less. It is thus possible to control the air fuel ratio pertinently. Also, it is possible to eliminate any variation in the air fuel ratio uselessly without supplying the evaporation fuel from the canistor 6 into the second purge passage 10 under the operating condition of acceleration and deceration excepting the standard operating condition.
Patent JP-H10271485-A (JP)
Title: Method and device for detecting mobile object
Inventor: MATSUMOTO HIDEYUKI
IPC: H04N7/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for processing by conducting contrast correction efficiently. SOLUTION: Contrast correction is applied to input frames 30, 31 obtained by an image pickup means. A positive frame and a negative frame of the input frames 30, 31 whose contrast is corrected are alternately outputted so as to uniformize a density of a still part in common to the positive frame and the negative frame adjacent to each other in a forward direction. Thus, a mobile object is detected. For the contrast correction, a lookup table (LUT) is generated for a first frame 30 on a time base in each group of picture(GOP). Then the remaining frame 31 in each GOP is quantized by using the LUT generated for the 1st frame 30.
Patent JP-H06297623-A (JP)
Title: Composite sheet for coating of piping and method for sound insulation of resin piping by using the sheet
Inventor: SUGITA YUKIO
IPC: F16L59/147
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a composite sheet for covering a piping with high mechanical strength, good sliding properties and excellent workability by laminating a non-woven fabric or a woven fabric consisting of a uniaxially drawn body of a thermoplastic resin on one face or both faces of a cushioning sheet consisting of a thermoplastic resin. CONSTITUTION:A composite sheet A for covering a piping is constituted by laminating a non-woven fabric or a woven fabric consisting of a uniaxially drawn body of a thermoplastic resin on one face or both faces of a cushioning sheet consisting of a thermoplastic resin. A resin pipeline is provided with sound insulation by inserting a composite sheet for covering a piping A constituted by laminating a non-woven fabric or a woven fabric consisting of a uniaxially drawn body of a thermoplastic resin on one or both faces of a cushioning sheet consisting of a thermoplastic resin in a gap between a resin pipe and an existing pipe in a resin piping technique. A composite sheet A for covering a piping with high mechanical strength, good sliding properties and excellent workability and a method for sound insulation of a resin piping using this sheet are obtd..
Patent JP-H01266221-A (JP)
Title: Production of pitch carbon fiber
Inventor: MOCHIDA ISAO
IPC: D01F9/15
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the title fibers of high strength without fusing in carbonization, by leaching out meltable components from pitch fibers, preoxidizing the resultant fibers into the infusible state, washing the fibers with a specific organic solvent and carbonizing the fibers. CONSTITUTION:Melt-extruded pitch fibers are subjected to the leach out process to remove at least a part of meltable components with an organic solvent, preferably such as benzene, toluene, tetralin or THF, then preoxidized to make the fibers infusible. The fiber product is washed with an organic solvent whose pitch-solubilizing power is lower than the above-stated leaching solvent such as hexane, methanol or ethanol, and carbonized in an inert atmosphere or in vacuum, preferably at 800-1,700 deg.C to give the subject fibers.
Patent JP-H0646027-A (JP)
Title: Digital multiplexer
Inventor: TAUNZU TO HON RII
IPC: H04J3/22
Filed: 1993-04-19
Abstract: PURPOSE: To provide a digital multiplexer, which is capable of multiplexing and transmitting plural data signals provided with a wide range of different bit rates. CONSTITUTION: A data multiplexer system is provided with plural space division multiplex input channels and is composed of a space division multiplexer 102 for transmitting the first number of time division channels at a first clock rate for the respective channels, at least one digital data source, a device for generating a second clock rate derived from the first clock rate, a device for selecting data from the data source synchronized with the second clock rate, and a device for impressing the selected data to at least one of the space division multiplex channels. The data from the digital data source provided with the clock rate, which is the same as or different from the clock rate of the time division multiplex channel, are impressed and transmitted to one of the space division multiplex channels.
Patent JP-H04302513-A (JP)
Title: 4-port reactance matching circuit
Inventor: TAKEDA SHIGEKI
IPC: H01P5/02
Filed: 1991-03-29
Abstract: PURPOSE:To enable noise matching by using the 4-port reactance matching circuit. CONSTITUTION:The input and output ports of an amplifier 6 are connected to ports 1 and 2 of the 4-port reactance matching circuit and a source 8 and a load 7 are connected to ports 3 and 4. The constant of the matching circuit 5 is so adjusted as to obtain the best noise index. Consequently, parameters relative to the gain and stability can be adjusted in the best noise state.
Patent JP-S5317241-A (JP)
Title: Batch response analizer
Inventor: TANAKA YOSHINORI
IPC: G06Q50/20
Filed: 1976-07-31
Abstract: PURPOSE: To obtain an analizer available for calculating operation where only required response results are stored selectively and the stored data is delated in case of selectione rror and the data to be stored is resurrected when it is not stored in error. 
     COPYRIGHT: (C)1978,JPO&Japio