baber/WOPTO huggingface dataset:
Patent JP-S61103737-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/14
Filed: 1984-10-24
Abstract: PURPOSE:To reduce a self-inductance and increase current amplitude and a machining speed, by equipping an electrifier comprising a contact electrifying material, mounted onto a work in the vicinity of an electrode and supplying a current pulse, and an attractive mounting material detachably securing the electrifying material to the work. CONSTITUTION:If a pulse current is supplied to a lead wire 7 from a pulse power supply device, the lead wire 7 allows the current to flow in an electrifying material 6a, 6d and a work 2 while also in an excitation coil 6b, and an iron core 6c is magnetized by magnetizing action of the current, generating attracting force to strongly attract the work 2, consequently the contact electrifying material 6a is secured to the work 2. On the other hand, an electrifying pin 3 is brought into contact with a wire electrode 1 while connected with a lead wire 7'. and the lead wire 7, 7', forming a coaxial cable 9 providing a single self- inductance value and being connected with a power supply circuit having an electric pulse discharge circuit containing a resistor and a capacitor, is shortened for reducing the self-inductance value.
Patent JP-H0969604-A (JP)
Title: Method and circuit for impedance matching
Inventor: SEKI SHOHEI
IPC: H01L21/822
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately receive input signal regardless of signal speed and in-circuit parasitic capacitance by providing an impedance matching resistance element for input signal connected to an input terminal and earthing terminal for signal and providing an inductive reactance generation means between the input terminal for signal and the resistance element. SOLUTION: A signal pad 13 and a ground pad 15 are so provided as to enclose the periphery on a GaAs semi-insulation substrate 11, and a ground wiring pattern 19 connected to the signal pad 13 is connected with a terminal resistor 21. Meanwhile, a signal wiring pattern 17 is also connected to a to-be- connected part of an internal circuit, for example, a gate terminal 23 of FET, to which an impedance matching circuit is connected. And, a ring-shaped inductor 25 is provided in a part of the signal wiring pattern 17 between the signal pad 13 and the terminal resistor 21, as an inductive reactance generation means. By this, waveform of the inputted signal is accurately received without disturbance.
Patent JP-S6272291-A (JP)
Inventor: YUURUGEN HAITOMAN
IPC: H04N9/896
Filed: 1986-09-22
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-H0859193-A (JP)
Title: Screw jack
Inventor: AIHARA ISAMU
IPC: B66F3/08
Filed: 1994-08-11
Abstract: PURPOSE: To reduce overall height of a screw jack and to use the jack in dusty places or in water as well by making a key way of a guide incorporated into one body with a worm wheel ascend or descend together with a screw cylinder along a heavy key and by sealing both a rod cover and a worm cover by means of O-rings, respectively, for dustproofing and waterproofing. CONSTITUTION: Aheavy key 12, which is screwed with an inner wall of a main body 1 holding a screw cylinder 6 in a freely slidable manner, is engaged with a key way 11, which is provided in a peripheral wall of a guide 7 located at the lower part of the screw cylinder 6. A sheet-like sliding pad 9 is interposed between a holder 8, which supports a worm wheel 5 as an integrated body, and the bottom of the main body 1, thereby supporting the worm wheel 5 in a freely rotatable manner. Rotation of the worm wheel 5 rotates a screw rod 4, so that the screw cylinder 6, which is threadably inserted into the rod 4, is ascended or descended along the heavy key 12. A rod cover 14 is provided with an O-ring 15, while a worm cover 16 is provided with O-rings 17, 18, respectively, for dust-proofing and waterproofing.
Patent JP-S59111677-A (JP)
Inventor: NARA KIYOYOSHI
IPC: G09B13/00
Filed: 1982-12-18
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-S61100231-A (JP)
Inventor: TAKAHASHI RYOICHI
IPC: A61B5/083
Filed: 1984-10-23
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-S60115657-A (JP)
Title: Bondable resin composition
Inventor: OOMAE TADAYUKI
IPC: C08L63/00
Filed: 1983-11-26
Abstract: PURPOSE:To provide the titled compsn. which has excellent moldability, water resistance and adhesion to metal and gives films which scarcely causes blocking, consisting of a specified thermoplastic copolyester and an ethylene copolymer. CONSTITUTION:30-90wt% thermoplastic copolyester resin (A) having an m.p. of 90-160 deg.C and a reduced viscosity of 0.5 or above and consisting of a dicarboxylic acid component composed of 40-100mol% of terephthalic acid and 0- 60mol% of other arom. dicarboxylic acids and a glyclol component composed of 40-100 mol% of 1,4-butanediol, 0-60mol% of ethylene glycol or 1,6-hexanediol and 0-10mol% (based on the quantity of the entire acid component) of polyteramethylene glycol having an a MW of 600-6,000 is melt-mixed with 70- 10wt% mixture (B) consisting of 5-100wt% ethylene copolymer having at least one fuctional group selected from among epoxy, carboxyl, amd dicarboxylic acid anhydride groups.
Patent JP-S60112463-A (JP)
Title: Surface treatment for thermal printing head
Inventor: AKECHI HOUSHIYUN
IPC: B41J2/335
Filed: 1983-11-24
Abstract: PURPOSE:To eliminate pinholes, air bubbles or the like in a protective film, by a method wherein a lead-containing film is provided on the surface of a protective film, and is heated so that lead is diffused as at least part of glass components of the protective film to lower the softening point of the latter. CONSTITUTION:The thermal printing head is constituted of an insulated substrate 1 consisting of an alumina ceramic or the like, a pair of conductors 2 consisting of gold or the like, a heating element 3 consisting of ruthenium oxide or the like and provided astride the conductors 2, and the protective film 4 covering the surfaces of the heating element 3 and the conductors 2. Further, the lead-containing film 5 is provided on the surface of the protective film 4 in a thickness of 0.8-3mum by vapor deposition, sputtering or the like, and is heated to a temperature of not lower than 500 deg.C. By this heat treatment, lead in the film 5 is diffused into the glass components of the protective film to be part of the glass components, whereby the softening point of the protective film 4 is lowered, and the wettability of the film 4 is enhanced.
Patent JP-S61103635-A (JP)
Title: Production of hollow panel plate with inner fin
Inventor: HAMANAKA SUKEAKI
IPC: B21H8/00
Filed: 1984-10-25
Abstract: PURPOSE:To make a product large-sized and to reduce a cost by performing a piercing in advance on the solid blank plate which is larger in thickness, smaller in length and shorter in width than a product, by filling up a linear material in the pierced hole, then by performing an extension work on the blank plate. CONSTITUTION:The solid blank plate 1 thicker in thickness (t), shorter in length (l) and less than the equivalence in width (w) against the prescribed outer shape dimension of a hollow panel plate is prepared and the angular holes 2 in the prescribed number are pierced. The linear material 3 which is harder than the blank plate 1 is filled up in the respective hole 2 and thereafter the upper and lower faces of the blank plate 1 are rolled in the longitudinal direction of the hole 2 by a rolling roll 4. In this case when the work of the blank plate 1 is performed upto the prescribed thickness (t), length (l) and width (w), the charging material 3 and pierced hole 2 are plastically deformed and an inner fin structure is formed on the inner face of the hole 2. Due to the blank plate 1 being subjected to a extension work, a large-sized hollow panel is obtainable and the cost is reduced as well.
Patent JP-H0885129-A (JP)
Title: Method and apparatus for producing foamed structure
Inventor: YANAGIHARA NAOTO
IPC: C08J9/18
Filed: 1994-09-19
Abstract: PURPOSE: To inexpensively produce a foamed structure having a fine closed-cell structure by molding a resin into which inert gas such as carbon dioxide is infiltrated under high pressure into a tablet and extruding this tablet into a mold while rapidly melting the same under heating to fill the mold and foaming the molten tablet. CONSTITUTION: In producing a foamed structure by transfer molding, a resin 4 is supplied to a pressure container 1 and, after the gas is infiltrated into the resin 4 in a super-critical state (e.g. 40 deg.C, 9MPa), the resin is compressed to form a tablet 18 which is, in turn, transferred to a cylinder 8 to be melted in a moment by a high frequency dielectric heater 19 while pressed by a plunger 9 and the molten resin is extruded into a mold to be subjected to foam molding.
Patent JP-H0778078-A (JP)
Title: Software quality control system
Inventor: TAKAHASHI HIDEO
IPC: G06F11/36
Filed: 1993-09-08
Abstract: PURPOSE:To point out a quality deficient place and takes a countermeasure in its early stage, and to improve the quality of software by recognizing the quality of the software timely by program layers and analyzing the result. CONSTITUTION:This system consists of an input process 201 which reads in a quality information actual result file, a data editing process 202 which edits the read data and judges the quality, a quality judging process 203, a quality checking process 204 which checks the quality, an adding process 205 which adds a quality deficiency flag, and an output display part 206 which displays the quality result. In the data editing process, the quality information actual result file 110 and a quality information budget file 210 are edited and in the quality judging process 203, a quality condition parameter table 213, a module characteristic table 214, etc., are used to decide the quality in system units, program units, and module units as program layers by processes, so that the result is outputted as a quality control chart 218 on a display part 107 and a printer device 111.
Patent JP-H0561456-A (JP)
Title: Bit map display device
Inventor: YOSHIZAWA HIROSHI
IPC: G09G5/36
Filed: 1991-09-03
Abstract: PURPOSE:To perform the copy and movement of a pixel on a bit map display device. CONSTITUTION:Such constitution is employed that a read/write address 6 for each of pixels of HXM and shift quantity 7 in unit of pixel are calculated from source and destination addresses 4, 5 when the copy or movement is performed in a frame buffer 1 in which the pixels of HXH are comprised as one block, and data is read out from the address of each pixel by the read address, and it is stored in a pixel shift register 3, and it is shifted in horizontal and vertical directions according to the shift quantity, and after that. it is written on the frame buffer by the write address. Thereby, it is possible to perform the arbitrary amount of copy and movement in an arbitrary area by repeating such operation.
Patent JP-2001049284-A (JP)
Title: Fuel oil lubricity improver and fuel oil composition
Inventor: KISHIDA MASAYUKI
IPC: C10L1/192
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide fuel oil lubricity improvers which improve the lubricating properties of gas oil and are effective for preventing a fuel injection pump from being worn and, in addition, excel in low-temperature characteristics and oxidation stability. SOLUTION: Low sulfur content fuel oil lubricity improvers having a sulfur content of not more than 5 wt.% have, as the essential component, a polymer (A) having, as the constituting components, a vinyl type monomer (a1) which is selected from a (meth)acrylate, an olefin, a conjugated diene, a vinyl aromatic, a vinyl ester, and propenyl ether and whose homopolymer has a solubility parameter (SP value) of 8.0-9.5 and a vinyl type monomer (a2) whose homopolymer has a solubility parameter (SP value) of 9.8-20.0, said polymer having a solubility parameter (SP value) of 8.2-9.7, an HLB of 0.5-9.6, and a number average molecular weight of 500-200,000.
Patent JP-S60116898-A (JP)
Title: Blade angle control device for hydraulic machine equipped with moving blade
Inventor: MIMURA YOSHIO
IPC: F03B13/14
Filed: 1983-11-28
Abstract: PURPOSE:To reduce thrust applied to a blade angle operating shaft by a method wherein a top, which rotates relative to a rotary shaft, is provided to transmit an axial motion to a blade angle control shaft, in the blade angle control device for hydraulic machine equipped with the movable blade. CONSTITUTION:The blade angle control shaft 2 is penetrated through the central part of the hollow rotary shaft 1 movably into the axial direction thereof while a slide ring 16 is inserted into a coupling 11 through a key 15 movably into the axial direction thereof. A female screw 18a, threaded on the inner periphery of the cylindrical top 18, is screwed to a screw 11a and a spur gear 18c is indented on the outer periphery of the top 18 while the spur gear 24, fixed to the blade angle operating force transmitting shaft 20 parallel to the rotary shaft 1, meshes with the spur gear 18c. According to this constitution, the rotary motion of the top 18 may be converted into an axial direction motion and the size of a bearing, whose thrust is born by the rotary shaft and which bears the thrust of the moving blade, may be reduced since a memberwhich transmits the axial motion of the top 18 to the blade angle control shaft 2 is arranged.
Patent JP-H0967679-A (JP)
Title: Fine-grain composite plating method, fine grain used therefor and its treatment
Inventor: SATAKE HIROKI
IPC: C23C18/52
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To expand the utilization range of plating by a fine-grain composite plating method capable of forming a film excellent in characteristics by dispersing and coprecipitaing plural fine grains in a plating film. SOLUTION: The Zr fine grain and B4 C fine grain having a different electric charge are respectively degreased, etched, dipped in an electroless plating soln. and pretreated. The Zr and B4 C fine grains equally charged by the pretreatment are composited in a plating soln. to prepare a composite plating soln., a material to be plated is dipped in the composite plating soln. and plated, hence the Zr fine grain and B4 C fine grain different from each other are dispersed and coprecipitated in the formed plating film, and a composite plating consisting of plural kinds of fine grains is obtained.
Patent JP-H0778530-A (JP)
Title: Oxide superconductor and preparation thereof
Inventor: MASUDA YOSHIO
IPC: H01B13/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide an oxide superconductor and new preparation method to prepare the oxide superconductor at pressure close to atmospheric pressure wherein the oxide superconductor has as a main phase a superconductive compound which has a limitless layer relating structure. CONSTITUTION:After prepared by a method selected from sol-gel method, coprecipitation method, and gas deposition method, uniform and highly reactive precursor particles or amorphous substance having a metal composition ratio shown as (A, Ln) aCub or AaCub is presintered at 700-800 deg.C to give a solid solution or a composite material. Continuously, the obtained material is sintered in a temperature range; 850-1200%oC; at pressure near the atmospheric pressure while oxygen concentration in the atmosphere being controlled. In the composition, A stands for one or more metals selected from alkaline earth metal elements, Ln for one or more metals selected from IIIa group metal elements, and a and b have a relation; 0.5<=b/a <=.
Patent JP-S59114653-A (JP)
Title: Tracing device of logical operation
Inventor: HASHIMOTO YOUJI
IPC: G01D21/00
Filed: 1982-12-22
Abstract: PURPOSE:To give the more effective fault career information to a maintainer by producing a tracer writing permission signal for each unit or each element when plural tracers are mounted on an information processor. CONSTITUTION:Each of tracers 20, 30 and 40 contains a data register 1 which holds the signal to be traced sent from the corresponding units (CPU, IOP and machine check part), a memory element for the signal and an address counter 3 which designates the writing address to the element 2. The operations of the elements 2 and counters 3 of these tracers 20, 30, 40 are controlled independently by a writing control circuit 10. For instance, the element 2 and the counter 3 become active to write the signals to be traced successively to the CPU when the circuit 10 delivers the CPU tracer writing permission signal.
Patent JP-S60115785-A (JP)
Inventor: TAKEMURA SHINJI
IPC: B60J7/057
Filed: 1983-11-28
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-S59115614-A (JP)
Title: Tuner
Inventor: OOHASHI TAMAKI
IPC: H03J3/30
Filed: 1982-12-22
Abstract: PURPOSE:To improve the sensitivity characteristic and to make the tuner stable against a strong input and the tracking adjustment easy by providing an adjusting circuit where tuning circuits of variable L and C are combined suitably in plural tuning circuits and the operating range of a varactor diode being a component of the tuning circuits is adjusted. CONSTITUTION:Variable inductance elements 1a, 4a of an antenna circuit 4 and an oscillating circuit 4 and a variable resistor 5b of a variable voltage circuit 5 are changed interlockingly in tuning operation, its voltage is applied to varactor diodes 2b, 3b of high frequency amplifier circuits 2, 3 via adjusting circuits 62, 63 so as to vary the capacitance for attaining the channel selection. A varactor diode 1c is provided to the circuit 1 and adjusting circuits 61, 62, 63 are connected to the circuits 1, 2, 3 and the tracking is adjusted by adjusting the said circuits so as to provide a difference of the applied voltage from the circuit 5 to the diodes 1c, 2c and 3c.
Patent JP-H0863155-A (JP)
Title: Musical tone controller of electronic musical instrument having expansion feeling reproducing function
Inventor: TANAKA JIRO
IPC: G10H7/02
Filed: 1994-08-26
Abstract: PURPOSE: To obtain the natural expansion feeling like an acoustic musical instrument by controlling envelops by left and right respective frequency bands. CONSTITUTION: Left and right envelop generators 133L, 133R read out corresponding envelops from envelop waveform memories according to each information to generate outputs EhL, EmL, EIL and EhR, EmR, and transmits them respectively to multiplters. Waveform data read out from respective waveform memories 132h, 132m, 1321 and envelop data generated from respective envelop generators are synthesized at every channel in multipliers 134L, 134R, 135L, 135R, 136L, 136R by left and right respective frequency bands to be given by the expasion feeling while being added by envelops. Moreover, outputs of respective frequnecy bands are multiplied at every left and right channel in mulipliers 137L, 137R to become sounds of left and right channels.
Patent JP-H0775771-A (JP)
Title: Reusing method of waste copper-plated laminate substrate as resource
Inventor: HIRATSUKA TSUGUHIKO
IPC: B09B5/00
Filed: 1993-09-09
Abstract: PURPOSE:To reuse a waste copper-plated laminate substrate as a resource by separating copper from the substrate component to recover. CONSTITUTION:Copper is separated from another component by cutting the waste copper-plated laminate substrate and bringing into collision with each other in floating state while keeping heated state. The waste copper plated laminate substrate is cut so as to be capable of treating in a conical cyclone 3 and the cut copper plated laminate substrates 2 are supplied into the conical cyclone 3 with a heated gas and are brought into collision with each other to easily and efficiently separate into copper foil 5, fiber 6 and resin 4.
Patent JP-H0556974-A (JP)
Title: Ultrasonic diagnosing device
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/06
Filed: 1991-09-04
Abstract: PURPOSE:To allow the exact and quantitative measurement of a blood flow rate by providing an ultrasonic wave transmitting and receiving means which transmits and receives an ultrasonic wave in the direction approximately parallel with the axial direction of a capillary to be inserted into the blood vessel and an ultrasonic wave transmitting and receiving means which transmits and receives an ultrasonic wave in the direction approximately perpendicular to the axial direction of the capillary. CONSTITUTION:A transducer 3a radiates the ultrasonic wave Ba in the direction parallel with the insertion direction of the capillary 2 and receives the echo signal from blood corpuscles. The echo signal is sent via a signal line 6a to a blood flow velocity processing system where the Doppler component meeting the moving speed of the blood corpuscles included in the echo signal is extracted and the blood flow velocity is calculated. On the other hand, the ultrasonic Bb radiated in parallel with the insertion direction of the capillary 2 from a transducer 3b is radiated in the direction perpendicular to the insertion direction of the capillary 2 by an acoustic mirror 4. The acoustic mirror 4 rotates at a high speed around an axis R of rotation. The sectional image of the blood vessel is obtd. by inputting plural pieces of the scanning line data at every microangle obtd. by such 360 deg. scanning to the B mode processing system.
Patent JP-H0563243-A (JP)
Title: Joint of thermoelectric conversion elements
Inventor: UMADA MASAHIRO
IPC: H01L35/00
Filed: 1991-09-04
Abstract: PURPOSE:To prevent the deterioration of thermoelectric property on both joint surfaces by applying electroless nickel-boron alloy plating to thermoelectric elements and integrating a substrate and electrodes by high-temperature compression method so as to joint the thermoelectric conversion elements and electrodes through soldering. CONSTITUTION:Thermoelectric conversion elements are applied by electroless nickel-boron alloy plating. After a mold 1 is fitted on the electrodes 2 and fluorine resin powder 3 is put into it, it is preheated by a heater 4 and the dissolved powder is compressed by using a pushing bar 5 to obtain a substrate 6 integrated with the electrodes. Then, thin pieces 7 of soldering are put on the cooling-side electrodes 2 of the substrate 6 and further the p-and n-type thermoelectric conversion elements 8 are arranged on their surfaces so as to be in series. Finally, they are heated in an electric furnace to joint the elements 8 and electrodes 2 at the same time, and the heating-side electrodes 9 are connected in series and jointed by soldering 7. Therefore the substrate, elements and electrodes are surely jointed each other.
Patent JP-S61108765-A (JP)
Inventor: YOKOTA TADASHI
IPC: D04H1/42
Filed: 1984-10-26
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-S6283235-A (JP)
Title: Car bumper
Inventor: MATSUOKA TOSHIMITSU
IPC: B60R19/34
Filed: 1985-10-07
Abstract: PURPOSE:To make a reinforcement also absorb a colliding energy and improve the retainability of a bumper skin preventing a rubbing sound by hooking the end part of an energy absorbing body to the bead part on the plane part of said reinforcement. CONSTITUTION:A reinforcement 1 is formed into a box shape of a vertical section with outside and inside panels 2, 4, and square-shaped bead parts 20, 20 which extend in the car width direction, are formed on the top and bottom plane parts 2a, 2b of the outside panel. On the other hand, recessed hooked parts 22, 22 are formed on the upper and lower rear end parts 10a, 10b of a nearly U-shaped energy absorbing body 10, to receive the bead parts 20, 20 respectively. Then, the absorbing body 10 is filled in a bumper skin 6, which is fitted over the reinforcement 1 from the front of it, and fastened to it with bolts 8, 8. As a result, the absorbing characteristic of colliding energy can be improved due to the deformation of the bead parts 20, 20 of the reinforcement 1 at the time of colliding. And, the retainability of a bumper is also improved, preventing the generation of rubbing sound.