baber/WOPTO huggingface dataset:
Patent JP-H08340097-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAMOTO AKIRA
IPC: H01L27/14
Filed: 1995-06-13
Abstract: PURPOSE: To provide a reflowing method by which the shape of a material can be controlled with a high degree of freedom and a heat treatment method which eliminates unnecessary shape change. CONSTITUTION: A prescribed medium 5 is brought into contact with a semiconductor device 1 in which a resin material 3 is arranged on a semiconductor substrate 2. Then the material 3 is reflowed to a prescribed shape by heating the device 1 to a prescribed temperature higher than the glass-transition temperature of the material 3. After the material 3 is formed into the prescribed shape, the medium 3 is removed from the surface of the device 1.
Patent JP-S5847633-A (JP)
Title: Grip structure in vehicle compartment
Inventor: KAZAMA NORIO
IPC: B60N3/02
Filed: 1981-09-14
Abstract: PURPOSE:To reduce the cost of an assist grip in a vehicle compartment, by rotatably inserting, into the attachment surface of a body, one end of a grip core material made of normal iron plate strip or the like, for constituting the assist grip, so that a resiliently curve-deforming resilient member of high price is useless. CONSTITUTION:One end part 10a of a grip core material 10 is, rotatably toward the inside of a vehicle compartment, hinged by means of a hinge pin 9 to a hinge bracket 3 secured to the attachment surface of a body within a cover 18. Meanwhile, the other end part 10b of the grip core material 10 is inserted into an inserting hole 24 in the attachment surface of the body, and then the curved part of the core material 10 is engaged and locked to a stopper 13 so that the grip core material 10 is laid along the attachment surface of the body, evenly therewith. By this arrangement, the grip 1 is disengaged from the stopper 13 when the grip 1 is held and pulled toward the inside of the vehicle compartment by fingers 29, and then, the other end 10b of the core material 10 is engaged with the pawl part 16 of a stopper 17, thereby the grip 1 is protruded toward the inside of the vehicle compartment and is held in this state.
Patent JP-S62228723-A (JP)
Title: Wheel cylinder with built-in automatic adjuster
Inventor: HIRASHITA HIROSHI
IPC: F16D65/56
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate influence of mud, rust, worn debris, etc. on components by incorporating an automatic adjuster mechanism for adjusting service shoe gap in a wheel cylinder, thereby performing adjustment action in an exposed space. CONSTITUTION:A 1st piston 2 and a 2nd piston 3 are incorporated freely slidably in a main body 1 of a cylinder with an inner end part 3a of the 2nd piston 3 inserted into an inner end part 2a of the 1st piston 2. Outer end parts of the pistons 2 and 3 are respectively provided with forked engagement recesses 2b and 3b with each of which one end of each of paired brake shoes engages. One end part of a spindle 4 is connected to a threaded part arranged on the 2nd piston 3 by means of a threaded part 4a which is not turned by axial forces while the other end part is thread-engaged with a nut 5 by means of a threaded part 4b which can be turned by axial forces. Accordingly, since an automatic adjuster mechanism is incorporated in a wheel cylinder, components are not influenced with mud, rust, or worn debris at the time of adjustment action.
Patent JP-H10336268-A (JP)
Title: Automatic recognizing system for utilized modem
Inventor: OWAKI NOBUHIRO
IPC: H04M11/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To automatically set the information of connection with another computer at a terminal by providing utilized modem determination processing for reporting a COM port to be utilized for connection and the information of modem to be utilized. SOLUTION: Communication processing 12 at a terminal 1 requests the report of COM port to be utilzied for connection and the information of modem to be utilized for connection to utilized modem determination processing 13. I/O processing 132 in the utilized modem determination processing 13 performs I/O from the COM port of high priority and reports the COM port usable for communication to modem information acquisition processing 131. Modem class acquisition processing 133 specifies the type of modem connected to the COM port and reports the COM and modem information (modem class) to be utilized for connection through the modem information acquisition processing 131 to communication processing 12. The communication processing 12 performs connection with another computer 3.
Patent JP-H039155-A (JP)
Title: Drive connecting device for four-wheel drive
Inventor: TSUJITA MITSUHIRO
IPC: F16H48/27
Filed: 1989-06-07
Abstract: PURPOSE:To absorb a change in the volume of operating oil over a wide range of oil temperature by forming an oil chamber, which communicates with an oil storage part, in one part of a casing and providing a piston member, slided by receiving an internal pressure in the oil storage part, in the oil chamber. CONSTITUTION:Action of a differential limiting part 2 is performed in such a manner that a pressure increase in the interior of each pump chamber 40 and a pressure decrease in a throttle hole 47 are repeated by circulating seal oil in an oil storage part T between the oil storage part T and the pump chamber 40. In the case of an internal pressure increased in the oil storage part T following a rise of oil temperature, a piston member 6 is slided in a direction of separating from a side plate 32 by increasing pressure receiving force, and as a result of increasing the volume of a cavity part 5 in its communicating side with the oil storage part T, the internal pressure is suppressed from rising by absorbing the volumetric expansion of operating oil. Reversely in the case of the internal pressure decreased in the oil storage part T following a decrease of oil temperature, a decrease of the internal pressure is suppressed by absorbing the volumetric contraction of operating oil. By the constitution in the above, miniaturization of the total unit shape can be attained without generating an increase of the axial length dimension.
Patent JP-H10335119-A (JP)
Title: Fuse resistor and electronic device using the resistor
Inventor: KOYAMA KAZUSHIGE
IPC: H01C13/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To speed up responsiveness by a method wherein a temperature fuse resistor material, on which a metal film is formed covering the surface of glass powder, is formed between a pair of electrodes as a fuse resistance layer. SOLUTION: Silver paste is applied to electrodes 2a and 2b and they are baked to both ends of an alumina substrate 1. A fuse resistor layer 3 is formed on the upper surface of the alumina substrate 1 in such a manner that they are electrically connected to the electrodes 2a and 2b. Then, the resistance value of the fuse resistor layer 3 is finely adjusted by providing a notch while the resistance value of the fuse resistor layer 3 is being measured. At this point, a Cu film is formed on the fuse resistor layer by a chemical plating method in such a manner that the surface of the glass powder, consisting of PbO, B2 O3 and SiO2 , and a part of the surface of the fuse resistor layer 3 is formed by temperature fuse resistor material whereon an Sn metal film is formed by displacement plating by Sn.
Patent JP-H09327927-A (JP)
Title: Moving method and positioning method for thin film material, manufacture of liquid discharging member using them and liquid-charging head manufactured by the manufacture
Inventor: ONO NORIYUKI
IPC: B41J2/05
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To move and position a thin film material having at not a specific thickness by floating the material on a base, inclining the base and moving it by using an own weight of the material. SOLUTION: When compressed air regulated by a regulator is supplied from an air supply port 105 to an air reservoir in case of moving a thin film material 101 having a thickness of 50μm or less, medium 102 having a micropore size flows from the micropore to an entire rear surface of the material 101, an infinitesimal air layer is formed between the material 101 and the medium 102 to float. Thereafter, a base 107a is inclined in a θY direction with a base 107b as a reference, and bumped against a bumping reference member 106b in a Y direction by an own weight of the material 101. Then, a base 107c is inclined with a base 107c as a reference in a θX direction, bumped against a bumping reference member 106a in an X direction, and a frictional force with a moving base is eliminated. And, it is moved on a positioning base 107.
Patent JP-S5371385-A (JP)
Title: Machine tool provided with automatic tool exchanger
Inventor: TSUBOI TERU
IPC: B23Q3/157
Filed: 1976-12-06
Abstract: PURPOSE: To provide a machine tool provided with an automatic tool exchanger, wherein a tool storage magazine is accommodated in a column suspending a spindle head 16 in a vertically movable manner, and a desired tool within the magazine is pulled out of the column through the opening part of the column thereby to rapidly carry out the exchange of the tool. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H055112-A (JP)
Title: Method for pre-treating molten iron
Inventor: TOMITA KENJI
IPC: C21C1/06
Filed: 1991-06-18
Abstract: PURPOSE:To restrain flow-out of slag and molten iron to out of a torpedo car in pre-treatment of the molten iron. CONSTITUTION:In the pre-treating method, in which an injection lance 2 is dipped into the molten iron 3 and powdery material and gas are blown, bubble rising-up ratio (r/r0) is made to be >=0.3. Wherein, r: distance in radius direction at barrel part of the torpedo car from center of the torpedo car to position of bubble rising-up, r0: radius at berrel part of the torpedo car.
Patent JP-2000340442-A (JP)
Title: Manufacture of rare earth bond magnet and injection molded object
Inventor: FUKUDA EIJI
IPC: H01F1/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To increase the dimensional accuracy of a rare earth bond magnet by injection-molding a compound melt including magnetic Sm-Fe-N system alloy powder and resin in a specified metal mold through a gate having an opening area of a specified dimension or below. SOLUTION: 100 pts.wt. of Sm-Fe-N alloy magnetic powder treated with silane coupling and 9 pts.wt. of nylon resin are mixed and then kneaded at 220 deg.C to make a compound melt. The compound melt is injected into a specified metal mold through a gate having an opening area of 1.0 mm2 or below to fabricate an injection molded object of a radical anisotropic magnet in the shape of a C-type roofing tile at a nozzle and cylinder temperature of 250 deg.C. By this method, injection molding through a gate area of 0.5 mm2 is possible and thereby a small-size and light-weight complicated rare earth bond magnet 5 can be manufactured with high dimensional accuracy.
Patent JP-S5848825-A (JP)
Title: Repeating connector for heat resisting thermocouple
Inventor: SOTOZAKI TAKESHI
IPC: G01K7/02
Filed: 1981-09-18
Abstract: PURPOSE:To electrically connect between each plug and plug blacket fittings under the condition that an oxide film of the connecting part between these fittings is broken by thrusting and impacting the plug in/to the sectional corner- like connecting part of the plug blacket fittings. CONSTITUTION:Connecting surfaces 3 of which sectional radiuses are gradually increased in proportion to the distance from the leading ends of rod-like plugs 1, 2 are formed on the external peripheries of these plugs 1, 2. Connecting parts 6 consisting of sectional corners as sharp as the oxide films on the connecting surfaces 3 are broken are formed on the inner surfaces of plug blacket fittings 4, 5. Moreover, elastic bodies 7 are fitted to the plugs 1, 2 or plug blacket fittigs 4, 5 and the plugs 1, 2 or the plug blacket fittings 4, 5 are thrusted in respective  axial directions to impact between said connecting surfaces 3 and connecting  parts 6.
Patent JP-H0310347-A (JP)
Title: Trouble detecting circuit
Inventor: HOSHINO HIROYUKI
IPC: G06F11/22
Filed: 1989-06-07
Abstract: PURPOSE:To quickly confirm a faulty RAM and a faulty data bus bit by providing a diagnostic ROM and a decoder which decodes information to select a RAM which is outputted from the diagnostic ROM. CONSTITUTION:When a CPU 4 apparently reads out a diagnostic memory 1, the output of a RAM selecting part 1C is sent through a decoder 2 to successively select RAMs 6 in the system where trouble occurs, and the address to designate the area where test data should be written, from an address storage part 1A, a test data from storage part 1B, and write condition from read/write data part 1D respectively are outputted to these RAMs 6 to store test data. Thereafter, a buffer 10 goes to the diasable state, and a read condition is outputted from the read/write data part 1D, and the CPU 4 reads out test data written in RAMs 6 and compares it with data of a correct answer value in a CS 5. Thus, a faulty part is quickly detected with each bit of a data line as the unit.
Patent JP-H05311119-A (JP)
Title: Coating composition
Inventor: MAEKAWA MASANORI
IPC: C09D183/04
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a coating composition capable of providing a coating film having excellent adhesiveness, scratching resistance, hot water resistance, etc., consisting essentially of a hydrolyzing and condensing product of a mixture of two silane compounds and an amino group-containing silane compound. CONSTITUTION:A composition comprises (A) a hydrolyzing and condensing product of A1: 85-98wt.% organoalkoxysilane of formula I (R1 is 1-4C saturated or unsaturated hydrocarbon group; R2 is 1-4C saturated hydrocarbon group) (e.g. methyltriethoxysilane) and A2: 2-15wt.%, preferably 3-10wt.% tetraalkoxysilane (e.g. tetraethoxysilane), (B) 0.1-20 pts.wt., preferably 0.2-10 pts.wt. amino group-containing silane compound (preferably SZ6,050 Toray Dow Corning silicone) based on 100 pts.wt. solid content of the hydrolyzing and condensing product and optionally an organic polymer (e.g. epoxy resin), a curing catalyst (preferably dicyclic amidine) and a solvent.
Patent JP-H0311890-A (JP)
Title: Video reproducing device
Inventor: KIZU SHIGEO
IPC: G11B20/02
Filed: 1989-06-08
Abstract: PURPOSE:To send still picture information at retrieval and rewinding of a VTR with simple constitution by outputting selectively a reproduced video signal and a stored video signal. CONSTITUTION:A video signal is recorded on a tape 1 and read by a video head 2 and inputted to a video signal reproducing circuit 3. The reproduced video signal is outputted from a terminal 5 via terminals A, C of a switch 4. A picture memory 8 stores a video signal by one frame or over in advance. When a signal from an operation section 8 is sent to a control circuit 9, the switch 4 is controlled and while a VTR applies retrieval or rewinding, the video signal in the memory 6 is outputted to the terminal via a terminal B of the switch 4.
Patent JP-S5371369-A (JP)
Title: Filter cloth
Inventor: HIRAKAWA KAORU
IPC: B01D39/08
Filed: 1976-12-08
Abstract: PURPOSE: To provide a filter cloth being excellent in filtration efficiency, pressure loss and cake layer exfoliation, and maintaining a low pressure loss for a long period of time even through low-energy inverse washing and sweeping off, by subjecting a raising cloth made of a thermoplastic synthetic fiber to a singeing treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5371728-A (JP)
Title: Controller for number of cylinders for feeding fuel
Inventor: IIZUKA HARUHIKO
IPC: F02D41/36
Filed: 1976-12-08
Abstract: PURPOSE: To prevent the reduction of the efficiency of exhaust reflux, and to lower the generation of NOx effectively, by a simple arrangement only of adding few parts such as a timer circuit or a comparator, when combining the control of the number of cylinders for feeding fuel and exhaust reflux. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5847517-A (JP)
Title: Method and device for bending long-sized material
Inventor: MIZUTANI TOMIHIKO
IPC: B21D5/08
Filed: 1981-09-17
Abstract: PURPOSE:To execute every bending by an operation of once, by moving a holding roll in the prescribed direction in accordance with an extent of feed-out of a material to be worked, when bending a long-sized material. CONSTITUTION:One or both of a feed-out roll 11 and a bending device body 20 provided with a holding roll 61 are constituted so as to move back and forth continuously in the feed-out direction of a material to be worked M, or so that the speed can be changed. Also, the holding roll 61 of the bending device body  20 moves independently in the horizontal direction and the vertical direction falling at right angles with a feed-out direction of the material to be worked M in accordance with its feed-out distance, or particularly, in the circumferential direction, respectively, and executes desired bending in the feed-out direction, that is, in the length-wise direction of the material to be worked M. Accordingly, bending of the material to be worked M can be executed continuously, and a product is obtained by cutting said material to desired length by a specified- length cutter 70, etc.
Patent JP-H05316134-A (JP)
Title: Loop signal transmission system
Inventor: SANO MASAHIKO
IPC: H04L12/42
Filed: 1992-05-11
Abstract: PURPOSE:To provide a loop signal transmission system in which a host computer easily locates a faulty terminal controller even when no address is set to terminal controllers. CONSTITUTION:A terminal controller has a signal fault discrimination means (S3) detecting a fault of data, and when the signal fault discrimination means discriminates a fault in a signal, error information is sent to a succeeding terminal controller, a terminal controller receiving error information counts (S9) number of terminal controllers through which the error information passes sequentially and sends the count to a central controller, then the central controller displays the occurrence of an error to an external device and locates and displays the faulty terminal controller detecting the fault based on the count of number of the passing terminal controllers, then the user recognizes the fault location and repairs the fault quickly.
Patent JP-H05315322-A (JP)
Title: Taper etching of wiring layer
Inventor: SHINOHARA KEIJI
IPC: H01L21/306
Filed: 1992-05-12
Abstract: PURPOSE:To provide a taper etching method for a wiring layer so that the wiring having a stable taper part can be readily patterned. CONSTITUTION:After a photoresist 14 is used as a mask and an Al film 13 is performed isotropic etching to form an undercut part 17, a microwave in O2 is discharged to form an oxide film 21 of Al on the surface of the Al film 13 which also contains the undercut part 17. Thereafter, the photoresist 14 is used as a mask and the Al film 13 is performed anisotropic etching to form a wiring so that the undercut part 17 can be a taper part 18 of a shoulder part. As the oxide film 21 of Al is chemically stable, a progress of the undercut can further be prevented in the undercut part 17 at the anisotropic etching of the Al film 13 and a stable taper part 18 is formed.
Patent JP-H10339124-A (JP)
Title: Lubricating device for engine
Inventor: KUROKI MASAHIRO
IPC: F01M11/03
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To simplify structure of a centrifugal filter to centrifugally filter lubricating oil supplied from an oil pump to a crank pin of a crank shaft and a connecting rod large and part. SOLUTION: A centrifugal filter chamber 53 in a circular form is formed between facing surfaces of a crank web 11b of a crank shaft 11 and a drive gear 52 fixed to the crank shaft 11 to be tightly applied to an outer side surface of the crank web 11b to compose a centrifugal filter 51, and the centrifugal filer chamber 53 is disposed in the middle of a lubricating oil passage 41 to supply discharge lubricating oil of an oil pump 30 to an outer circumferential surface of a crank pin 11a.
Patent JP-S5371190-A (JP)
Title: Hydroxystyrene polymer containing methyl phosphate group or its derivativegroup and its preparation
Inventor: FUJIWARA HIROSHI
IPC: C08F30/02
Filed: 1976-12-06
Abstract: PURPOSE: To provide the polymer which can be converted to a reactive polymeric flame retardant by the addition of other thermoplastic or thermosetting resin, or to a heat-resistant flame-resistant molded article by curing with a hardner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63310648-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1987-06-11
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-S5479507-A (JP)
Title: Supervisoly device for error rate
Inventor: TAKENAKA SADAO
IPC: H04L1/00
Filed: 1977-12-07
Abstract: PURPOSE:To make constitution simple and miniature, by detecting an error rate by passing four signal waves, branched from the output of a phase detector performing synchronous detection from a four-phase phase-modulated wave and regenerated carrier, through an amplitude discriminator to obtain a pulse wave. CONSTITUTION:Phase-modulated signals are applied to phase detectors 11 and 12 and detected synchronously, outputs equivalent to phase differences are waveform- shaped by LPFs 14 and 15, and data signals discriminatively regenerated by level discriminators 16 and 17 are sent out. Outputs 1 and 2, branched from outputs of those detectors 11 and 12, have cross phase relation and are passed through amplifiers 18 and 19 to obtain positive and negative outputs. By being supplied with those four signals waves, the phase shifter composed of potentiometers 201    204 generated corresponding outputs to amplitude discriminators 211   214, where they are converted into pulses, and their outputs are multiplied, two by two, in a tournament way by OR-ELSE circuits 221   223, so that error-rate detector 24 will detect an error rate from the variation in output. Consequently, the constitution can be made simple and miniature.
Patent JP-H0315271-A (JP)
Title: Power converter controller and system therefor
Inventor: SAKAI KEIJIRO
IPC: H02M7/219
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the size, weight and cost by detecting the phase of source voltage and obtaining phase command of line voltage. CONSTITUTION:Main circuit section of a power converter comprises a three- phase power source 1, a voltage polarity detector 2, a current detector 3, an AC reactor 4, a converter 5, a smoothing capacitor 6, and a load 7. Controller for the power converter comprises a source voltage phase detecting means 8, a current amplitude command operating section 9, a current command generating means 10, and a current control circuit 11. The detecting means 8 comprises a zero point detector 12, an adder 13, an integrating section 14, a hold processing section 15, a compensating section 16, and a limiter processing section 17.
Patent JP-S5771255-A (JP)
Title: Rotary commutator for brushless rotary electric machine
Inventor: TOMOTSUKA MASATO
IPC: H02K11/04
Filed: 1980-10-22
Abstract: PURPOSE:To increase the space factor for the block of the subject rotary commutator as well as to contrive miniaturization of the rotary commutator using the commutator element same as that heretofore in use by a method wherein the bolt, with which an insulating plate will be installed on a commutator ring, and the bolt to be used to attach the fastening fitting formed in U-shape on the insulating plate are isolated. CONSTITUTION:A thin insulating plate 9 is inserted between the inner surface of a rotary commutator ring 1, and a thick insulating plate is installed using a hexagon-headed bolt 11. Then, the U-shaped fastening fitting 10 is fexed, pinching a thin insulating plate 9a in the same method as the thick insulating plate 8, using a hexagon-headed bolt 11a and a nut, the rotary commutator block 2 is inserted in the fastening fitting 10 and fixed from both sides of the fastening fittings 10 using a hexagon-headed bolt 11b. Through these procedures, the width in circumferential direction of the fastening fitting 10 and the thick insulating plate 8 can be reduced and the diameter of the commutator ring can also be formed smaller, thereby enabling to miniaturize thr rotor.