baber/WOPTO huggingface dataset:
Patent JP-H0463840-A (JP)
Title: Transparent flexible polyvinyl chloride resin film excellent in slipperiness
Inventor: SASAKI MASAO
IPC: C08J5/18
Filed: 1990-07-03
Abstract: PURPOSE:To obtain the title nonblocking film by adding a specified amount of an amide lubricant to a PVC resin, kneading the mixture under heating, forming the obtained composition into a film, and spraying a specified powder over at least one surface of the film before winding. CONSTITUTION:0.001-0.1 PHR of an amide lubricant having a structural formula of the formula: RCONH(CH2)nNHCOR (wherein R is 6-22 C alkyl; and n is 1-10), RNHCO(CH2)nCONHR (wherein n is 2-8) or RCONHR' (wherein R' is R) is added to 100 pts.wt. PVC resin (e.g. PVC) and the obtained mixture is kneaded under heating. The obtained composition is formed into a film, and a powder (e.g. starch) of a mean particle diameter of 3-30mum is sprayed over at least one surface of this film before it is wound.
Patent JP-H1022722-A (JP)
Title: Antenna for transponder using a composite material and transponder
Inventor: ENDO TAKANORI
IPC: H04B5/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a thin and flexible antenna for a transponder with a small loss even at a high frequency in excess of 100kHz in which the effect of a coin or a package aluminum foil or the like is not caused. SOLUTION: In the antenna for a transponder using a composite material making up of a magnetic plate core made of a composite member consisting of a soft magnetic flake and a synthetic resin and up of a coil wound on the magnetic core, a pure iron, silicon steel, permalloy (Fe-Ni alloy), iron group/ cobalt group amorphous alloy or the like is adopted for a soft magnetic material for the flake and the thickness of the flake is selected to be 30μ or below and the flake diameter is 50-2,000μ preferably. The transponder 8 is formed by arranging the thin plate antennas 6, 7 and a spiral antenna 9 so that the axial directions of the antennas are three orthogonal directions.
Patent JP-S5977566-A (JP)
Inventor: YOOAHIMU AIZENATSUKU
IPC: G06F13/36
Filed: 1983-09-26
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-S6068160-A (JP)
Title: Automatic and continuous build-up tig welding method
Inventor: SHIMODA KOUICHIROU
IPC: B23K9/04
Filed: 1983-09-24
Abstract: PURPOSE:To improve quality and working efficiency of welding in the stage of build-up welding the end face of a cylindrical object to be welded by shifting a torch position at every one pass and welding continuously one layer. CONSTITUTION:The entire circumference at the end face of a cylindrical object 3 to be welded is welded by a tungsten inert gas arc (TIG) welding torch 5 to form the 1st layer of one pass P1. The arc is held generated as it is upon completion of such welding and a torch 5 is shifted at a specified pitch in the diametral direction of the object 3 and welding of the 2nd pass P2 is executed. Such shift is then repeated until the welding of the 1st layer is completed. The welding of the 2nd layer is thereafter completed by repeating the above-mentioned welding. The quality and working efficiency of welding are improved by the above-mentioned method.
Patent JP-S6333469-A (JP)
Title: Resin blend
Inventor: KAJI NOBUAKI
IPC: C08K5/16
Filed: 1986-07-29
Abstract: PURPOSE:A resin blend, consisting of a polycarbonate resin, polyamide resin, phenoxy resin and organic compound having >=2 amine groups and having improve mechanical strength and solvent resistance as well as good heat resistance and colorability. CONSTITUTION:A resin blend obtained by blending (A) 10-80wt%, preferably 15-75wt% polycarbonate resin, e.g. bisphenol A type polycarbonate resin with (B) 90-20wt%, preferably 85-25wt% polyamide resin having preferably 15,000-50,000 molecular weight, e.g. nylon 6, nylon 66, etc., and (C) a phenoxy resin which is a polycondensate of epichlorohydrin with bisphenol A (substitution product) and solid at ordinary temperature and has >=10,000, preferably 10,000-100,000 molecular weight in an amount of 1-50pts.wt. based on 100pts. wt. total of the components (A) and (B) and (D) an organic compound having >=2 amine groups, e.g. m-phenylenediamine, etc., in an amount of 0.1-10pts.wt. based on 100pts.wt. total of the components (A) and (B).
Patent JP-H1120687-A (JP)
Title: Interior article supporting structure in structural body for vehicle and method for mounting thereof
Inventor: BANDO SHUNICHI
IPC: B61D17/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To constitute a structural body for vehicles with plastic and to provide a proper means for supporting interior articles inside the structural body. SOLUTION: This supporting structural body is constituted in such a way that interior article 7 is supported on a structural body 2 for vehicles, which has sandwich structure comprising cores 12 made of plastic foamed material layered between internal and external skins 11 and 13 made of fiber reinforced plastic(FRP). In this case, a reinforcing plate 22 is adhered to the inside surface of the internal layer skin 11. In addition, a blind nut 23 is provided so as to penetrate the internal layer skin 11 and the reinforcing plate 22 and caulk them.
Patent JP-S6334836-A (JP)
Title: Beam straight travelling type microwave tube
Inventor: KATO MASAAKI
IPC: H01J23/087
Filed: 1986-07-29
Abstract: PURPOSE:To improve heat-radiating efficiency, by arranging a metal of a good thermal conductivity incorporated with the peripheral wall of a cavity, or contacted closely to the both side magnets, in a space area between the magnets. CONSTITUTION:Magnets 7a divided into plural pieces are arranged between ring-form pieces 3, touching to the peripheral wall 5 of a cavity 4 in a condition to form space areas between magnet pieces 7a. In such space areas, pieces of a metal of a good conductivity such as copper pieces 9, for example, are arranged with their both end faces connected closely to the end faces of magnet pieces 7a, and radiating fins 8 are installed at the outer side of the ring-form pole pieces, the magnets 7a, and the copper pieces 9. In such a composition, the heat of a ferrule 2 flows through a part of the pole pieces 3, and then through the peripheral wall 5 and the copper pieces 9 which are of good thermal conductivity, and radiated from the fins 8. At the same time, the radiant heat from the ferrule 2 passes through the peripheral wall 5 and the copper pieces 9, and radiated from the fins 8. Therefore, the heat radiation efficiency is improved.
Patent JP-S5879855-A (JP)
Inventor: TSUCHIDA SHIZUO
IPC: C04B7/44
Filed: 1981-11-04
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-H0464813-A (JP)
Title: Proportional combustion controller for gas firing boiler system
Inventor: WATANABE SHIGEHIRO
IPC: F22B35/00
Filed: 1990-07-03
Abstract: PURPOSE:To reduce a gas pressure set value R and to prevent the occurrence of overshoot and undershoot of a gas pressure during the change of a combustion state by a method wherein an orifice mechanism comprising primary and secondary orifices is located right after a proportional gas valve and an orifice is located in a burner duct. CONSTITUTION:An air pressure PA in a burner duct 1 at a first air pressure detecting point 20 is guided to the one chamber 14a of an air pressure diaphragm 14 through a first pressure detecting piping 16, and a gas pressure PG at a gas pressure detecting point 21 at a gas flow passage 5 is guided to a gas pressure diaphragm 15 through a second pressure detecting piping 17. Meanwhile, an air pressure PW at a second air pressure detecting point 22 is guided to the other chamber 14b of the air pressure diaphragm 14 through a third pressure detecting piping 18. In relation to a gas flow passage 5, an orifice mechanism 23 comprising primary and secondary orifices 23A and 23B is located in the downstream position of a proportional gas valve 6. Further, an orifice 24 serving as a means to cause incurring of a pressure loss is arranged on the downstream side of the first air pressure detecting point 20 in the burner duct 1.
Patent JP-S6238411-A (JP)
Title: Curving operation device for endoscope
Inventor: YOSHIMOTO YOUSUKE
IPC: G02B23/24
Filed: 1985-08-13
Abstract: PURPOSE:To prevent an operation wire from being dropped from a pulley by fitting regulating members for regulating the distortion of the operation wire to a cover surrounding the pulley. CONSTITUTION:A pair of supporting chips 25 extended from a cylindrical part 22 of the cover 21 are projected from the operation part body 1 in the direction of an insertion part 2 and guide coils 29 to be regulating members are inserted and fixed into/in fitting holes 26. The guide coils 29 are formed by tightly winding metal wires like coils and have elasticity to be restored against bending and the operation wire 5 wound and fixed around/on the pulley 4 is inserted into the guide coils 29 so as to be optionally slid in the axial direction. The operation wire 5 is coupled with wires 7 internally loaded into the insertion part 2 through coupling rings 8.
Patent JP-S6239162-A (JP)
Title: Positioning method by displacement sensor
Inventor: KAWAKAMI HIDEO
IPC: B23Q16/00
Filed: 1985-08-13
Abstract: PURPOSE:To perform highly accurate positioning by determining a relational equation between the stable output determined in response to only the detected distance of a displacement sensor and the shift quantity from the detection to stop and correcting the stop position by the stable output. CONSTITUTION:A displacement sensor 12 is provided on a convey section 1 and a detection object 13 is provided on a stationary section 3 respectively. A relational equation DELTAX=f(V) between the stable output V determined in response to only the detected distance L of the displacement sensor 12 and the shift quantity DELTAX required to stop after the displacement sensor 12 detects the detection object 13 at the detected distance L until it stops. As a result, the stop position of a convey section 1 is corrected by the said stable output V during positioning, thus highly accurate positioning can be performed at a low cost.
Patent JP-S5966085-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H01C7/12
Filed: 1982-10-07
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-H0729513-A (JP)
Title: Horizontally deflecting device
Inventor: SAKAI KOICHI
IPC: H01J29/76
Filed: 1993-07-16
Abstract: PURPOSE:To restrain the dispersion of a coil when flat collective wire rods are used. CONSTITUTION:In a separator 12 round which a horizontally deflecting coil is wound, the width Wa of the winding grooves 30 is selected so as to coincide almost with a width Wb of flat collective wire rods 29 for the horizontally deflecting coil. Since there exist the winding grooves 30, a coil position can be regulated, and since the winding width Wa of the winding grooves 30 is selected so as to coincide almost with the wire width Wb after flat collective wire rods 29 are molded, the flat collective wire rods 29 can be wound uniformly in good order.
Patent JP-2000011956-A (JP)
Title: Fluorescent lamp
Inventor: SAKANO SUSUMU
IPC: H01J61/56
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make a lamp inform the end of its service life by flickering of the lam so as to prevent accidents, such as fusion of a base by providing at least one thermostat connected to one of plural lead wires led out from an electrode near an electrode of a light emitting tube. SOLUTION: A light emitting tube 1 of an outer ring and a light emitting tube 2 of an inner ring are arranged concentrically, and mounts having stems 13, 14 holding electrodes 3, 4 are sealed on each one end part of the light emitting tubes 1, 2. The vicinities of the other ends of the light emitting tubes 1, 2 are connected to each other with a bridge joint part 12 to form a discharge path extending to the electrode 3 and the electrode 4, a fluorescent body is applied to the inner surfaces of the light emitting tubes 1, 2, and rare gas and mercury are sealed in. Lead wires 5, 6, 7, 8 are connected to both ends of the electrodes 3, 4 to be led to the outside from the sealing parts of the light emitting tubes 1, 2.  Among four lead wires 5, 6, 7, 8 for example a thermostat 9 is connected to the lead wire 7, the thermostat 9 is fixed to the vicinity of the electrode by a filler 10 such as silicone or the like, and at the end of its service life, a fluorescent lamp is made to flicker.
Patent JP-H1171145-A (JP)
Title: Quick setting material, spraying material and quick setting spraying cement concrete
Inventor: TERAJIMA ISAO
IPC: C04B22/08
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a quick setting material, a spraying material and a quick setting spraying cement concrete capable of providing a spraying material hardly causing the decrease of a strength after 28 days material age, and capable of forming the hardened material having a high strength. SOLUTION: This quick setting material comprises calcium aluminate, a sulfate or the total of the calcium aluminate and the sulfate, <10 pts.wt. of an aluminic acid salt of an alkali metal based on 100 pts.wt. of the calcium aluminate, the sulfate or the total of the calcium aluminate, and 0-5 pts.wt. of an alkali metal carbonate based on 100 pts.wt. of the calcium aluminate, the sulfate, the alkali metal aluminate and the alkali carbonate. The spraying material and the quick setting spraying cement concrete include the quick setting material.
Patent JP-H06160224-A (JP)
Title: Electromagnetic pressure transducer
Inventor: JIYON JII BURAHA
IPC: H01F7/06
Filed: 1993-07-16
Abstract: PURPOSE: To provide a small and rigid pressure transducer which can detect a small change in pressure over a wide range, with stability for a long period. CONSTITUTION: The first means comprising a moving permanent magnet 12 which is along a displacement axis, a rod 14 which, in response to a pressure, generates the first force against the permanent magnet along the displacement axis, a piston 22 provided at its end part and a pressure chamber 58 which transfers a pressure to the piston 22, and the second means comprising a rod 16 which generates the second force which is in the opposite direction to the first force, a piston 24 and a pressure chamber 60, are provided.  By making the pistons 22 and 24 different from each other by area, the second farce and the first force are different from each other, and the difference in the force which moves the permanent magnet is formed when a pressure value of the pressure chambers 58 and 60 is changed, and a balanced means comprising electromagnets 32 and 34 which generate the force against the difference of force is provided, and by detecting movement of the permanent magnet with photodetectors 44 and 48, the current of electromagnet is adjusted for balancing.
Patent JP-H0464815-A (JP)
Title: Gasification type combustion device
Inventor: ENDO KATSUHISA
IPC: F23N5/02
Filed: 1990-07-04
Abstract: PURPOSE:To immediately restart combustion operation when an OFF control function is released and to enable control of a room temperature to a comfortable value by a method wherein even when energization to a heater to heat a gasifier through the working of an OFF control function is stopped, when a room temperature is thereafter reduced, energization to a heater is started, and at a point of time when an OFF- control function is released, a gasifier temperature is set to a value high enough for gasification of kerosene. CONSTITUTION:When an OFF control function is worked and combustion operation is stopped, after a room temperature is slightly increased, it is reduced. In which case, a time S0 in which a room temperature is reduced to t0 is predicted. Further, a gasifier temperature when a room temperature is reduced to t0 is predicted. From a table, a preenergizing time S2 in which a gasifier temperature is increased to a value higher than a set temperature T0 when the room temperature is reduced to a value lower than t0 is determined The time S2 is reduced from the time S0 to determine an elapsing time S1 in which energization to a gasifier heater 14 is started. After a lapse of the time S1 starting from reduction of a room temperature to a value lower than t1, a thyristor is energized and controlled to start energization to a gasifier heater. Therefore, when a room temperature is reduced to a valve lower than t0, a gasifier temperature attains the set temperature T0.
Patent JP-H0529262-A (JP)
Title: Dry etching device and dry etching method
Inventor: NISHIBE HARUHITO
IPC: H01L21/677
Filed: 1991-07-18
Abstract: PURPOSE:To provide a dry etching device and method, where a laminated layer composed of insulating films and conductive films which are alternately laminated is efficiently etched in a short time. CONSTITUTION:A dry etching device is equipped with a first etching chamber 3 and a second etching chamber 4 which are separately set in etching conditions, a vacuum transfer path 7 communicating with the chambers 3 and 4, and a control unit 9 which controls the transfer of specimens and the sequence of etching, and a laminated layer composed of insulating films and conductive films which are alternately laminated is continuously etched alternately using the first etching chamber 3 and the second etching chamber 4 which are separately set in etching conditions without breaking vacuum.
Patent JP-H0227818-A (JP)
Title: N:1 line switchboard
Inventor: IKAWA FUMIHIRO
IPC: H04B1/74
Filed: 1988-07-18
Abstract: PURPOSE:To send a dummy signal to a standby line with simple circuit constitution when no standby line is used by providing an amplifier circuit to the input side of a hybrid circuit. CONSTITUTION:An amplifier circuit 11 is provided to the input side of the hybrid circuit 10. When the standby line is not entirely in use, after an input signal in the active line is amplified by the amplifier circuit 11, the signal is branched by the hybrid circuit 10 and sent to the standby line and becomes a dummy signal. In this case, the amplification factor by the amplifier circuit 11 is set tn response to the rate of signal attenuation by giving the signal through the hybrid circuit 10. Thus, even if the input signal level is decreased in the hybrid circuit 10, since the dummy signal fetched in the standby line is of the same level as that of the original input signal, the dummy signal and the input signal to the active lines are of the same level and the circuit for matching the signal levels is not required.
Patent JP-H10107007-A (JP)
Title: Method for flattening surface of semiconductor substrate
Inventor: RI KYOUNSHU
IPC: C23F1/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for flattening the surface of a semiconductor substrate without using mechanical friction. SOLUTION: A semiconductor substrate 20 having a contact member 28 mounted thereto is placed in a reaction furnace, a reaction gas for etching reaction with a surface substance of the semiconductor substrate 20 is injected into the reaction chamber, and then a pressure within the furnace is kept at a constant partial pressure. The semiconductor substrate 20 is heated so that a substrate temperature is kept to be higher than an optimum etching temperature to prevent the etching reaction. The contact member 28 is kept at its appropriate temperature at which the etching reaction often takes place to cause a surface of the semiconductor substrate 20 to be contact with the contact member 22.  Under this condition, the substrate temperature of the contact part 26 is lowered so that the amount of adsorbed reaction gas on the substrate surface locally lowered in its temperature increases and the rate of the etching reaction becomes relatively fast.
Patent JP-2001003508-A (JP)
Title: Connection fitting and connection structure of roof panel
Inventor: YODA YASUHIRO
IPC: E04B7/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To attach a wooden glazing bar from above a connection fitting by providing the insertion hole of an attaching tool such as a nail used at the time when the other member is attached to the surface of the connection fitting stretched and fixed on the end face of adjacent roof panels. SOLUTION: A plate-connection fitting 3 is stretched to the end face of adjacent roof panels 1, 2, a nail 33 is inserted in the attaching hole of a small diameter to be driven, and the roof rafters 12, 22 of the panels 1, 2 are connected. A circular insertion hole 32 of a large diameter is provided in addition to the attaching hole of the small diameter on the plate-like connection fitting 3, a nail 41 is driven from the surface of a wooden glazing bar 4, driven into the roof rafters 12, 22 by inserting the nail 41 into the insertion hole 32, and the wooden glazing bar 4 is attached to the roof rafters 12, 22 from the plate- like fitting 3. Since the wooden glazing bar 4 can be attached from the plate-like connection fitting 3, a decorative material 5 can be attached to the wooden glazing bar 4.
Patent JP-H1120991-A (JP)
Title: Medium detecting device
Inventor: TAKADA KAZUMASA
IPC: G01V8/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To accurately detect the existence of a medium for a long period of time. SOLUTION: A medium detecting device is provided with a sensor output storing means 34 for storing electric signals V01 and V02 outputted form a photosensor 10 when a medium P exists or does not exist; comparing and determining means 31 and 32 for determining whether a difference between the electric signals stored in the sensor output storing means 31 is smaller or not than a set value Vs; dynamic range increasing means 31 and 32 for changing, when the difference between the electric signals is determined to be smaller than the set value, the resistance value of the limit resistance section 15 or a light emitting side and/or the load resistance section 16 of a light receiving side and increasing the difference between the electric signals more than the set value;  and threshold setting means 31 and 32 for setting, when the difference between the electric signals is larger than the set value, a threshold value Vth based on the sizes of the electric signals.
Patent JP-H04372924-A (JP)
Title: Optical low-pass filter and photographic system with it
Inventor: SUGAWARA SABURO
IPC: H04N9/07
Filed: 1991-06-21
Abstract: PURPOSE:To provide an optical low-pass filter add a photographic system with it capable of obtaining a good low-pass effect even when the aperture opening of the photographic system is squeezed to two cycles or below of phase lattices by properly setting the shape and pitch of the phase lattices with a trapezoidal corrugated cross section shape. CONSTITUTION:When an optical low-pass filter 1 arranged with phase lattices with a trapezoidal corrugated cross section shape in the one-dimensional direction at the continuous pitch P is provided at part of a photographic system 2, the angle of the slant faces 1f1 of the phase lattices faced to the center region 1c containing the opening center of the aperture 3 of the photographic system 2 against a substrate 1b is made different from the angle of the slant faces 1g of the phase lattices in the different region against the substrate 1b.
Patent JP-H0343421-A (JP)
Title: Heat-resistant resin composition
Inventor: KAWADA HIROBUMI
IPC: C08G73/12
Filed: 1989-07-11
Abstract: PURPOSE:To obtain the title polyimide-based composition suitable for laminate, having excellent heat resistance, water-vapor resistance, solubility and shelf stability by subjecting an N,N'-bisimide compound of unsaturated dicarboxylic acid, aminophenol and an aminoanilide to addition reaction. CONSTITUTION:(A) An N,N'-bisimide compound of unsaturated dicarboxylic acid (e.g. maleic acid N,N'-4,4'-diphenylmethanebisimide) shown by formula I (R<1> is >=2C bifunctional group; R<2> is bifunctional group containing double bond between carbon and carbon), (B) an aminophenol (e.g. o-aminophenol) shown by formula II (R<3> is H, halogen or alkyl) and (C) an aminoanilide (e.g. p-aminoacetanilde) shown by formula III (R<4> is H, halogen or alkyl ether; R<5> is H or alkyl) are subjected to addition reaction to give the aimed composition.