baber/WOPTO huggingface dataset:
Patent JP-S5893843-A (JP)
Title: Fiber reinforced metal type composite material and its manufacture
Inventor: MORITA AKIYOSHI
IPC: B22D17/00
Filed: 1981-11-30
Abstract: PURPOSE:To enhance the wear resistance of a composite material and to reduce the extent of wear of its opposite material by using reinforcing fibers having an antifriction substance stuck directly to the surface as a reinforcing material. CONSTITUTION:An antifriction substance is vapor-deposited on the surfaces of reinforcing fibers. Pb, Zn, Sn, Cu or the like which has self-lubricity and is easily stuck to the fibers is preferably used as the antifriction substance. A molded body of the reinforcing fibers having a prescribed shape is put in a mold. A molten matrix metal is charged into the mold and solidified in the mold under pressure to obtain a fiber reinforced metal type composite material. It is preferable that C is stuck to the surfaces of the reinforcing fibers of said fiber assembly beforehand by heating the assembly in a flow of a gaseous mixture of hydrocarbon with H2.
Patent JP-S6348751-A (JP)
Title: Manufacture of conductive plastic electrode
Inventor: KAMURA NOBUHIKO
IPC: H01M4/96
Filed: 1986-08-19
Abstract: PURPOSE:To increase the electrochemical reaction efficiency of a cell system, to make cell resistance uniform, and to ensure the stability for a long time by bringing a carbon fiber layer into contact with the one side of a conductive plastic plate and passing electricity to bond them. CONSTITUTION:A conductive plastic plate 3 (composite of carbon black, graphite, and high density polyethylene) and a carbon fiber layer 2 are arranged as shown in the figure. 10V a.c. is applied to bond them. Thereby, the electrochemical reaction efficiency of an electrolyte circulation type cell system is increased, and cell resistance is made uniform, and a high performance plastic electrode having good stability for a long time can be obtained.
Patent JP-S5981898-A (JP)
Inventor: AMANO TAKASHI
IPC: H05B41/24
Filed: 1982-11-01
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-H1180713-A (JP)
Title: Sprayable composition for producing aerosol for cosmetic and medicine
Inventor: SOMMERFELD CLAUS-DIETER
IPC: C08J9/14
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for producing an aerosol for cosmetics and medicines without damaging the ozonosphere by including a substance to be sprayed and a specific polyfluoroalkane propellant therein. SOLUTION: This sprayable composition is obtained by including a polyfluoroalkane represented by the formula CX3 -CY2 -R (X is H or F; CY2 is CH2 or the like; R is CHF2 or the like, with the proviso that the formula contains at least two F atoms) as a propellant. The composition is useful for producing an aerosol used for cosmetics and medicines, e.g. a deodorant aerosol, antiathmatic spray and a liquid plaster spray. Since the propellant is inert and chlorine is not contained, the aerosol does not affect the atmospheric ozonosphere. The propellant can be used for producing a foam containing, e.g. an isocyanate, polystyrene, polyvinyl chloride and a phenol-formaldehyde condensate as a base.
Patent JP-H0632279-A (JP)
Title: Fitting structure of steering pole
Inventor: KISHI HIDEKI
IPC: B63B35/73
Filed: 1992-07-20
Abstract: PURPOSE:To make a person in the water restore a hull easily to its original, state at the time of the hull having been capsized. CONSTITUTION:The base end portion of a steering pole 4 is retained so as to be able to rotate around a pivot 6 that penetrates horizontally brackets 5 and the steering pole 4, by means of the pair of mutually facing brackets 5 fitted to the front side of the engine hatch 3 of a hull 1, and this steering pole 4 extends backward over the engine hatch 3, and a steering handle 40 is provided at the tip portion of it. A spring means to give rotary force to the steering pole 4 is provided at the pivot 6, and rotary force is given in the direction of the steering handle 40 falling into a neutral state, by means of this spring means.
Patent JP-H11111650-A (JP)
Title: Manufacture of semiconductor device, and jig used thereof and semiconductor device
Inventor: WADA YUJI
IPC: H01L21/50
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate dealing at carrying of a semiconductor chip in a manufac turing process of a semiconductor device by cutting out a chip block collectively having at least a plurality of semiconductor chips as one unit, and carrying the chip block by accommodating it in one jig. SOLUTION: A plurality of semiconductor chips 2 are formed on a main surface of a semiconductor wafer. In this step, starting from the state of a polished wafer, the respective processes such as film formation, photolithography, etching and impurity introduction have been appropriately repeated, a DRAM element is formed on the main surface, a wiring is formed on it, and the processes for protective film formation is completed. Continuuingly, a semiconductor chip 2 is cut out from the semiconductor wafer. That is, cutting-out is performed in units of chip block in a batch having at least a plurality of the semiconductor chips 2. For example, one chip block CB has four semiconductor chips 2. This chip block CB is accommodated in a carrier (jig) and carried to a inspecting equipment.
Patent JP-H0481552-A (JP)
Title: Cylinder liner
Inventor: JOGAN SHIGETOSHI
IPC: F16J10/04
Filed: 1990-07-19
Abstract: PURPOSE:To make a cylinder liner lighter in wight as well as to cool it in an efficient manner by forming a heat-wear resistant coating layer on an inner circumferential surface of an aluminum expanded material-make cylindrical body, and installing a water jacket in the peripheral wall. CONSTITUTION:A cylinder liner is composed of an aluminum expanded material- make cylindrical body 1 as a whole. A heat-wear resistant coating layer 2 is formed on an inner circumferential surface of this cylindrical body 1. In addition, plural pieces of cooling water passages 3 are formed in a peripheral wall 1a of the cylindrical body 1 at specified intervals in the circumferential direction, through which a water jacket 4 is installed. This water jacket 4 is made so as to be interconnected to another water jacket being formed in a cylinder block by a proper means.
Patent JP-S6172033-A (JP)
Title: Porous sheet material and its production
Inventor: KURIYAMA KATSUMI
IPC: C08J9/02
Filed: 1984-09-17
Abstract: PURPOSE:A sheet material having a fine porous structure, improved water vapor permeation, and good productivity, obtained by setting a porous layer consisting of a specific hydrophobic polyurethane and a specified hydrophilic modified polyurethane on a substrate. CONSTITUTION:A porous layer consisting of (A) a hydrophobic polyurethane obtained by reacting a hydrophobic polyol with an organic diisocyanate and a chain extender, and, (B) a hydrophilic modified polyurethane obtained by reacting a hydrophobic polyol with an organic diisocyanate in the presence of a chain extender containing an unsaturated double bond, followed by subjecting an addition polymerizable monomer containing glycidyl or polyoxyethylene chain to graft polymerization onto the reaction product, having 10-50wt% hydrophilic addition polymerizable monomer polymer, is set on a substrate. The porous sheet is obtained by impregnating the substrate with a water-in-oil type polyurethane emulsion consisting of the components A and B, an organic solvent, and water, and drying it.
Patent JP-S6349225-A (JP)
Title: Separation of mixed gas
Inventor: OKAZAKI MORIO
IPC: B01D53/32
Filed: 1986-08-20
Abstract: PURPOSE:To enhance the separating efficiency of mixed gas by introducing the mixed gas into a chamber and imparting electrons to gaseous molecules high in sticking properties for electrons with an electron generator and generating gaseous negative ions and separating the gas by means of an electric field or a magnetic field. CONSTITUTION:The constant amount of a gaseous mixture 1 consisting of N2 and SF6 is enclosed in a cell 4, the cathode surface of a negative pole 3 is irradiated with ultraviolet rays by means of an ultraviolet lamp 5 and electrons are generated, SF6 molecules are stuck with the generated electrons and transferred to a positive pole 2 by the action of the electric field, and simultaneously neutral gas is permeated through the negative pole 3 made of 'Vycor(R)' and stored in a sample chamber 9. Electrons may be generated by glow discharge and corona discharge besides the radiation of ultraviolet rays.
Patent JP-S5895453-A (JP)
Title: Selective transmisson system for multi-frequency dial signal
Inventor: JINGUU TAKASHI
IPC: H04M1/2745
Filed: 1981-12-02
Abstract: PURPOSE:To transmit information keeping a number accumulating part for the automatic dial function insulated electrostatically from a multi-frequency oscillator, by providing a photocoupler switch network. CONSTITUTION:When the user of a telephone terminal equipment selects and depresses a button of the destination subscriber in destination subscriber selecting switches 8 after hearing the dial tone, a short-circuit path is formed between one row line and one column line of selecting switches, and a CPU 9 decodes the button position of the destination subscriber through this short- circuit path and reads out numbers of the telephone number stored in a pertinent address of an RAM 10. First, the first number is read out and is stored temporarily in a latch circuit 11. Stored information of the 7-bit code form passes through a driver 12 to flow a current to one light emitting element of the first group of photocouplers Kl1-Kl4 and one light emitting element of the second group of photocouplers Kh1-Kh3 of a photocoupler switch network 13. A control signal from the CPU 9 operates a relay C through a driver 14, and a DC from an office exchange is applied between terminals (a) and (b) through a line (q) and a contact (c), to oscillate a multifrequency oscillator 4.
Patent JP-H0946314-A (JP)
Title: Ofdm modulator
Inventor: NAKAO MASAHARU
IPC: H04L27/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve transmission quality by suppressing the error rate of important data to a low level as compared with other data. SOLUTION: Blocked transmitting data are distributed into important data and other data by a data distributing circuit 21, an error correction code is newly added to the important data by an error correction code adding circuit 22, the bit rate of the important data is increased by a bit rate conversion circuit 23 as compared with the distributed other data, and the bit rate converted data and the other data distributed by the circuit 21 are respectively converted into complex number data corresponding to the phase and amplitue of respective carriers by serial/parallel conversion circuits 24, 25. These complex number data are allocated to respective carriers on frequency axes and then reverse discrete Fourier transformation circuit 26 executes reverse discrete Fourier transformation for the complex number data of each frequency axis on a time base once in each symbol period and a frequency conversion circuit 27 converts the reverse discrete Fourier transformed data into an optional frequency band and transmits the coverted signal.
Patent JP-S6172676-A (JP)
Inventor: SAKAI HIROSHI
IPC: H01B3/12
Filed: 1984-09-14
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-2001018077-A (JP)
Title: Laser beam head support device in punch and laser beam compound machine
Inventor: YAMADA MASAHIRO
IPC: B23K26/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration proof effect sufficient for vibrations in any direction with a compact and a light weight constitution. SOLUTION: At the time of punching, a head mounting body 24 is supported by a first head support body 18 and a second head support body 19 through a plurality of vibration proof rubbers 28a, 28b, 33a, 33b, and further, in laser beam machining, the head mounting body 24 is seated/positioned to a moving frame 15 by releasing the support through the vibration proof rubbers 28a, 28b, 33a, 33b by an upper position positioning means 34 and a lower positioning means 35.
Patent JP-H1033715-A (JP)
Title: Method for producing rubber composition for golf ball
Inventor: YOKOTA MASATOSHI
IPC: B01F23/57
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing rubber composition which can be easily produced for a golf ball. SOLUTION: This method is for producing rubber composition for a golf ball including at least rubber, α,β-unsaturated carboxylic acid metallic salt, a filling material, and peroxide. The method comprises (a) a process of kneading rubber and α,β-unsaturated carboxylic acid metallic salt together, (b) a process of kneading the composition kneaded through the process (a) together with a filling material and peroxide at the speed of 10-50rpm for the kneading period of 2-6 minutes, and (c) a process of discharging the kneaded rubber composition at the temperature controlled within 100-120 deg.C.
Patent JP-S6252016-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B43/28
Filed: 1985-09-02
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-S6170092-A (JP)
Inventor: SAWA HIROSHI
IPC: D21H19/24
Filed: 1984-09-12
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-H07254345-A (JP)
Title: Plug-in earth-leakage circuit breaker
Inventor: IDE YASUTOSHI
IPC: H01H83/02
Filed: 1994-07-26
Abstract: PURPOSE:To simplify wiring and assembly work, regarding a plug-in earth- leakage circuit breaker having a plug as integral part thereof for insertion in a receptacle. CONSTITUTION:The blade 9 of a plug 8 is extended and, then, the extended section 9b of the blade 9 is made to penetrate ZCT 4 as a primary conductor, thereby eliminating the need of separately connecting a lead wire to the blade 9. Also, a main circuit printed board 6 having a relay for opening and closing a main circuit led from the plug 8 to a load side terminal 11 is laid, and this board 6 and the section 9b are connected to each other with a connecting conductor 10 made of a molded conductor. In addition, an amplifier circuit printed board 7 to amplify output from the ZCT 4 and drive the relay, and the load side terminal 11 are connected to the main circuit printed board 6. According to this construction, each section can be mechanically fastened and electrically connected concurrently.
Patent JP-H0938225-A (JP)
Title: Face body of air supply type respiratory protecting tool
Inventor: MASUKO YOSHIMITSU
IPC: A62B18/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful outflow of supplied air when a face body is not worn in a face body of air supply type respiratory protecting tool. SOLUTION: In a face body 2 of air supply type respiratory protecting tool, an opening and closing valve 41 is provided in an air passage extending from an air supplying valve to the inner part of the face body 2, the valve 41 is closed to interrupt air supply when the face body 2 is not worn, and the valve 41 is opened by the action of a lever 2 rotated in contact with the chin to start the air supply to the face body 2 when the face body 2 is worn.
Patent JP-H0760449-A (JP)
Title: Welding torch nozzle cleaning device of consumable electrode type welding device
Inventor: KAGAWA NORIAKI
IPC: B08B1/04
Filed: 1993-08-04
Abstract: PURPOSE:To prevent the cleaning defect occurring in brush wear and improve reliability by elastically energizing brush bodies slidable with the tip of the welding torch inserted into and removed from an axial line direction to the axial line direction. CONSTITUTION:Plural pieces of the brushes are tiltably held and the brush bodies 44A, 44B are respectively held energized toward a specific axial line and, therefore, even if the brush bodies 44A, 44B wear, the brush bodies 44A, 44B are displaced to the prescribed axial line according to the wear-components and, therefore, the brush bodies 44A, 44B surely come into contact with the tip part before the wear progresses exceedingly. The cleaning operation is thus carried out. Since the brush bodies 44A, 44B are elastically energized, the tip part which is not fixed in diameter and even the deformed tip part are surely cleaned.
Patent JP-H0727112-A (JP)
Title: Connecting tool for plate
Inventor: TATSUNO SHOZO
IPC: F16B5/06
Filed: 1993-07-09
Abstract: PURPOSE:To easily and positively perform the connecting work without causung a clearance between plates by using connecting tools for connecting plural plates flush. CONSTITUTION:Connecting metal fittings 1 having coupling tools 2, 3 attached to plates P1, P2 respectively so as to be projected toward their mating plates, are used. When the plates P1, P2 are butted together, both the coupling tools 2, 3 are engaged with each other by means of a first engaging part comprising an engaging pin 6 and a notch 23, and a second engaging part comprising an engaging pin 22 and a notch 8. Thereafter, an oscillating lever 17 is pushed down to the position where a pressure receiving piece 13 of the oscillating lever 17 can be pressed by a pressing screw 11. The pressing screw 11 is then tightened to hold the engaged state.
Patent JP-S6166748-A (JP)
Inventor: MAAKU DABURIYUU UITOMAN
IPC: C08L67/02
Filed: 1985-09-04
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-H1016784-A (JP)
Title: Cage cart and intermediate fence device thereof
Inventor: NAGATA TAKESHI
IPC: B62B3/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make an intermediate fence in a cast cart storable simply so as not to make it get in the way and bulk large as well as to enable this fence to be assembled at one step, if necessary. SOLUTION: An intermediate fence 20 is halved in the longitudinal direction of a truck 10, and both the front and rear ends are pivoted to each mid web of two frame bodies 13 and 14, while an engaging projecting part 30 is installed in a free end of one side of these halved intermediate fences 20, and another engaging projecting part 31 in the other side free end, respectively, and then these paired free ends are butted to these two engaging projecting parts 31 and 30 in a state that they are slightly uplifted, and these free ends are dropped on a horizontal position, whereby both these engaging projecting parts 31 and 30 are jointed together so as to have their fitting completed.
Patent JP-H0827491-A (JP)
Title: Antibacterial hard surface detergent
Inventor: BORI ZOU
IPC: C11D1/94
Filed: 1995-07-07
Abstract: The invention provides an aqueous, antimicrobial hard surface cleaner with significantly improved residue removal and substantially reduced filming/streaking, said cleaner comprising:   (a) an effective amount of a solvent selected from C1-6 alkanol, C3-24 alkylene glycol ether, and mixtures thereof; (b) an effective amount of a surfactant selected from amphoteric, nonionic surfactants, and mixtures thereof;   (c) an effective amount of a quaternary ammonium surfactant;   (d) an effective amount of a builder; and (d) the remainder as substantially all water.
Patent JP-H0479362-A (JP)
Title: Semiconductor device
Inventor: NATORI AKIO
IPC: H01L29/73
Filed: 1990-07-23
Abstract: PURPOSE:To prevent a punchthrough resistance, reverse breakdown resistance of emitter-base junction, base-collector junction, current amplification factor of a bipolar transistor from decreasing by forming the same conductivity type impurity layer as that of a base region under a lower concentration element isolating film than a channel stopper of a MOSFET in contact with the emitter region of a vertical bipolar transistor. CONSTITUTION:This semiconductor device has a BiCM0S structure in which a vertical N-P-N bipolar transistor and an N-channel MOSFET are formed on the same substrate. A P-type impurity layer 14 having lower concentration than that of a channel stopper 6 of an N-channel MOSFET and the same conductivity type as that of a base region is formed under an element isolating film 5 in contact with an emitter region 9. After boron ions are implanted 1X10<14>/cm<2> by an energy of 35KeV to form a P-type impurity layer 6, with photoresist 13 and a silicon nitride film 12 as masks the boron ions are implanted 1X10<13>/cm<2> by an energy of 35KeV on a region in which the emitter of a bipolar transistor to be formed later is brought into contact with the isolating film to form a P-type impurity layer 14 for enhancing a punchthrough resistance between the emitter and a collector.
Patent JP-H1134478-A (JP)
Title: Method and apparatus for ink jet recording and ink jet recorded matter recorded thereby
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C09D11/328
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing an image having excellent scuff resistance and water resistance at high quality level without printing unevenness in a method for ink jet recording to print with two liquids of reaction liquid and ink composition. SOLUTION: Reaction liquid containing polyvalent metal salt, or polyallylamine or its derivative, and ink composition containing self-crosslinking polymer fine particles having core shell type film formability made of a core layer having an epoxy group and shell layer having carboxyl group and inorganic oxide colloid are combined for use. That is, the method for ink jet recording prints the liquid and the composition adhered to a recording medium by the method.
Patent JP-S6173269-A (JP)
Title: Magnetic disk device
Inventor: ISHII HIROSHI
IPC: G11B23/03
Filed: 1984-09-19
Abstract: PURPOSE:To reduce the vibration of a magnetic disk so as to prevent a head clash, by providing a member which reduces vibrations in the peripheral section of plural magnetic disks fitted to a hub at regular intervals so as to surround the disks. CONSTITUTION:Plural magnetic disks 1 are fitted to a hub 2 at regular intervals by means of a ring-like spacer 3 and the hub 2 is put on a shaft 5 supported by a bearing 4. A shroud 6 of a stationary structure body surrounding the outer periphery of the plural magnetic disks 1 is fixed to a base in the same way as the bearing 4 being fixed to the base 7. A partitioning member 8 acting as a member for reducing the vibration of the disks 1 is supported by the shroud 6 in such a way that the member puts the magnetic disks 1 between its partitioning plates. When the magnetic disks 1 are rotated by means of the rotation of the shaft 5, the air in the narrow spaces constituted by the magnetic disks 1 and the member 8 indicates a squeezing effect and wedging effect and makes such a springing and wedging actions that offset the out-of-plane vibration of the magnetic disks 1.
Patent JP-H0361635-A (JP)
Title: Control for control valve of on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D41/10
Filed: 1989-07-27
Abstract: PURPOSE:To favorably control a control valve with high responsiveness by increasing the conduction current supplied to a step motor according to the load supplied into the step motor during the acceleration period in which the control valve shifts from the stop state to the operation state. CONSTITUTION:When a slip is generated on a driving wheel, the opening degree of a throttle valve 6 due to the accelerator operation is turned in the closing direction against a return spring 24 by the drive of a step motor 52. When the step motor 52 is started from a stop state, the drive against the magnetic force of a stator magnet is necessary, and since the load is large in the first stage of start, control is performed so that the conduction current supplied to the step motor 52 is increased. The increase of the conduction current increases the duty ratio of the signal, and for example, in stop state, the duty ratio is set to 15%, and on start, the duty ratio increases to 70%, and in the transition to the stationary state, the duty ratio is set to 50%. Therefore, the control valve (throttle valve) can be controlled with high responsiveness favorably.