baber/WOPTO huggingface dataset:
Patent JP-S5551208-A (JP)
Title: Vaporizing type combustion device
Inventor: FUJISHIMA KAZUO
IPC: F23D11/02
Filed: 1978-10-11
Abstract: PURPOSE: To enable to prevent abnormal combustion and to secure safety of a device by providing a vaporizing unit at a fore-stage of a combustion unit and constituting so that non-vaporized llquid of foreign components is withdrawn when fuel  other than the specified is miss-used.  
     CONSTITUTION: A combustion unit 1 is consisiting of a vaporizing case 2 accomodating a vaporizer 3 supported therein and a combustion tube 4 covering the opening surface of the vaporizing case 2. A voporizing unit 12 is provided at a side of the combustion unit 1 and is consisting of an unit case 13 accomodating a vaporizing pan 14, casted together with a heater 15 intergally, at the inner bottom thereof and a thermostat 16 attached to the outer surface of the bottom thereof. The thermostat 16 senses temperature of the vaporizing pan 14 and controlls a circuit for the heater 15 so as to keep the pan 14 at a temperature to vaporize specified liquid fuel only. A withdrawing portion 19 is formed at the upper portion of the pan 14 and a withdrawing pipe 20 having a reserving vessel 21 therebelow is connected to the lower portion thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000314740-A (JP)
Title: Sensor rotor
Inventor: AEBA TAKAHIRO
IPC: F16C19/52
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To restrain a tilt of a detection part when a sensor rotor is pressed in. SOLUTION: This sensor rotor 1 comprises a cylinder-like press-in part 3 pressed into a rotary member side 9, and a detection part 4 provided with multiple windows 11 for detection opening at a constant interval toward a peripheral direction on a flange 5 provided integrally on the press-in part 3 and aligned with a radial direction. A sensor 13 detects the windows 11 when a rotary member 21 rotates. A cylinder part 29 that is not pressed into the rotary member side 9 is provided between the press-in part 3 and a detection part 4.
Patent JP-S5923909-A (JP)
Title: Piezoelectric resonator
Inventor: JIYAN HERUMAN
IPC: H03H9/215
Filed: 1983-07-11
Abstract: Axes X', Y' and Z' of a resonator are established from the axes X, Y and Z of a quartz crystal by virtue of two rotational movements through angles  phi  and  theta , respectively. The resonator is energized to vibrate in accordance with the fundamental torsional mode. The angles of cut  phi  and  theta  are such that the first-order temperature coefficient is zero. The torsional mode may be coupled to a flexural mode in order to render the second-order temperature coefficient zero. The fork tines extend in the X' direction. In other embodiments the tines extend in the Y' direction and the rotation  phi  and  theta  are about the X and Z' axes, respectively.
Patent JP-S5550434-A (JP)
Title: Stainless steel flat wire with dislocation introduced in structure for oil ring
Inventor: CHIBA YOSHITAKA
IPC: C21D9/52
Filed: 1978-10-11
Abstract: PURPOSE:To provide high thermal fatigue resistance to a stainless steel flat wire for an oil ring by cold working stainless steel followed by soln. heat treatment at a specified temp. and cold working. CONSTITUTION:Stainless steel is cold rolled at a working rate of 20% or more and soln.-heat-treated at 950-1050 deg.C to dissolve precipitated carbide as well as to induce recrystallization, thus forming an even structure. The steel is then cold worked again at a working rate of 3-10% to introduce dislocation into the structure. By this treatment a stainless steel flat wire for an oil ring is obtd. This wire is excellent in rigidity, tensile strength, elongation, etc. and has a high dislocation density structure well satisfying characteristics as a straining material.
Patent JP-H08319841-A (JP)
Title: Mechanical supercharger
Inventor: TOMITA KOJI
IPC: F04C18/16
Filed: 1995-05-24
Abstract: PURPOSE: To prevent seizure and lock caused by sticking or deposition of black smokes even though it is used in combination with an EGR. CONSTITUTION: A mechanical type supercharger is structured so that a male and a female rotor 39, 41 engaged by each other are installed in a casing, wherein the initial clearance S between the rotors 39, 41 and casing is set larger in consideration of likely attachment and deposition of black smokes to/on the surfaces of the rotors 39, 41 and the inner surface of the casing.
Patent JP-H10306481-A (JP)
Title: Mixing faucet device
Inventor: ARAKI OSAMU
IPC: E03C1/044
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide various faucet devices by effecting various kinds of combination by a method wherein a faucet body effecting stop and water discharge operation and having a spout is formed separately from a mixing function part to effect mixture of hot water, and the two members are connected together and separated away from each other. SOLUTION: A housing 30 of a faucet body 26 is provided with a water suction port 32, a hot water supply port 34, a water outlet 36, and a hot water outlet 38. A stop valve 40 and a check valve 42 are incorporated in respective flow passages. Water and hot water flowing out from the water outlet 36 and the hot water outlet 38 are mixed together at a mixing function part, and the mixture water flows in the faucet body 26 through a mixture water inlet 44 again. A temperature-sensitive expansion contraction body is incorporated in a mixture function part, the connection port of the mixing function part and the connection port of a housing 30 are connected together separably through a quick joint system. Mixed water is guided through a valve part 46 to a shower water outlet 48 or a spout outlet 50. The faucet body 26 having a stop and water discharge function and a mixing function part are contained in a concealed state in a cover. This constitution widely develops variation of the faucet device.
Patent JP-H0424904-A (JP)
Title: Regulation of resistance value of thick film resistor
Inventor: OTAKE YOSHIO
IPC: H01C17/22
Filed: 1990-05-15
Abstract: PURPOSE:To increase and decrease the value of resistance by impressing impulse voltage between electrodes in a thick film resistor. CONSTITUTION:The common contact point A of a switch SW1 is connected to a contact point B and a capacitor C1 is charged by a d.c. voltage source E through a resistor R1. A change from the contact point A of SW1 to a contact point C takes place and impulse voltage is impressed to a thick film resistor RX. The thick film resistor RX that is impressed once by impluse voltage makes the value of resistance in the thick film resistor RX having the value of sheet resistance RS, i.e., about 100OMEGA or less, higher than the value obtained before being impressed by impulse voltage and lower than the value obtained within the range a resistance value exceeding about 100OMEGA. The stabilization of the value is realized by allowing voltage to be impressed to the thick film resistor RX where impulse voltage is impressed and further, by making the resistor RX perform self-heating.
Patent JP-H11305701-A (JP)
Title: Display unit for warning
Inventor: HASEGAWA YOSHIYUKI
IPC: F21S2/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a display unit which has its warning display function enhanced. SOLUTION: This display unit 1 has a sensing sensor 3, a voice generator 4, a battery 5, a light source 6, etc., arranged in its main body 2 and is equipped with a light emission surface 7 at the side part of the main body 2. This light emission surface 7 comprises a transparent plate 10 and a transmission type light storing member 11 on its internal surface side. On the internal surface of the main body 2 other than this light emission surface 7, a nontransmission type light storing member 12 is provided, and the transmission plate 10 can be composed of a transmission type white or colored light diffusion plate, a lens 13 with an optical function, or a fluorescent plate 14.  As the light source 6, a xenon flash lamp which can blink is applied, and blinks with intense flash light to the light emission surface 7 and is excited with the radiation energy of ultraviolet or near ultraviolet rays to the nontransmission type light storing member 12.
Patent JP-S5250505-A (JP)
Title: Slide base
Inventor: MIYAUCHI TERUMITSU
IPC: H02K5/00
Filed: 1975-10-20
Abstract: PURPOSE: Installation simply made adjustable by such that movement on the supporting base can be made by the rotation of pinion by an engagement of the pinion installed to the bottom of the base and the rack formed on the top of the supporting base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10314829-A (JP)
Title: Heat transfer tube for high-temperature heat pipe and manufacture of tube
Inventor: SASAKI TETSUYA
IPC: F28F1/42
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube for high-temp. heat pipes whose wall thickness which is enough to prevent explosion under high temp. and high pressure is secured and whose perfomance is higher and manufacturing method of the heat transfer tube. SOLUTION: This heat transfer tube is composed of an inner tube 5 having grooved inside surface and outer tube having grooved outside surface which is provided on the outer periphery of the inner tube 5 having grooved inside surface and, thus, the thickness which withstands the high temp. and high pressure is secured by the total sum of the thicknesses of the inner tube 5 having grooved inside surface and outer tube having grooved outside surface and high performance is obtained by grooving the inside and outside surfaces. In the manufacturing method, a smooth tube 6 whose inside and outside surfaces are smooth is covered on the outer periphery of the tube 5 having gooved inside surface, the smooth tube 6 is laminated on and integrated with the tube having grooved inside surface by executing hollow sinking with a die from the outer surface of the smooth tube 6, after that, the outer peripheral surface of the reduced smooth tube 6 is grooved and the tube 7 having grooved inside and outside surfaces is formed.
Patent JP-S5248250-A (JP)
Title: Double swing door
Inventor: TSUDA MASATERU
IPC: E06B3/36
Filed: 1975-10-15
Abstract: PURPOSE: A double swing door in which, when one side of the door is pushed, projections of one side is urged to move integral frame laterally to effect the other side projection as hinge means which swinps the door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000315591-A (JP)
Title: Lamp life judging device
Inventor: OKADA SATOSHI
IPC: H05B37/03
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a lamp life judging device requiring no operation to be made by maintenance operator and capable of executing a lifetime judgement of the lamp accurately at all times. SOLUTION: A lamp life judging device is composed of a switching device having a terminal 9a where a lamp 6a is connected, a terminal 9b supplied with AC power and a terminal 9c, an impedance measuring part 11 to measure the impedance of the lamp 6a when a voltage to such a degree as not causing the lamp 6a to be lighted up when the terminals 9a and 9c are connected together, wherein the impedance measuring part 11 is connected with the terminal 9c, and a lifetime judging part 12 to judge the lifetime of the lamp 6a on the basis of the lamp impedance given by the part 11.
Patent JP-S6020763-A (JP)
Title: Rotor of ac generator for vehicle
Inventor: SAKAKIBARA HIROSHI
IPC: H02K19/22
Filed: 1983-07-11
Abstract: PURPOSE:To effectively perform a damping for resonance of a pawl by disposing the contact part of a bobbin between the back of the pawl oblique part of a pole core and the outer periphery of a rotor coil, and always applying pressing force to the pawl. CONSTITUTION:When a bobbin 3, a low coil 4 and pole cores 1, 2 are engaged fixedly with knurling to a shaft 5, a pressing unit 3b is disposed between the pawl back oblique of the core 1 or 2 and the outer periphery of the coil 4, thereby always applying suitable pressing force to the pawl. A plurality of pressing parts 3a integrally formed with part of the bobbin 3 are arbitrarily provided at the same positions as the pawl of the core 2 having a plurality of poles.
Patent JP-S5552912-A (JP)
Title: Sensor using elastic surface wave
Inventor: KODAMA RIICHI
IPC: G01K7/32
Filed: 1978-10-13
Abstract: PURPOSE: To properly accomplish detection of the spaced pieces of information, with the use of a relatively simple construction by generating a plurality of frequency signals with the use of a sensor unit so that the beat frequencies of the two signals may be detected by a detecting unit.  
     CONSTITUTION: A sensor unit 1 is equipped with oscillators 2a and 2b using elastic surface wave elements. The delay times of surface wave delay lines 6a and 6b are made different, and different frequencies are added and emitted from an antenna 8. On the other hand, the received waves from an antenna 10 are detected at 12 by a detecting unit 9 so that the beat frequency of the spectrum generated after the frequency discrimination at 13 may be measured. As a result, the temperature of the sensor unit 1 can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61283587-A (JP)
Title: Transfer printing method
Inventor: WATABE SHINJI
IPC: B44C1/165
Filed: 1985-06-10
Abstract: PURPOSE:To enable fine patterns free of dropouts to be transferred without damaging feeling, by a method wherein a meshed form sheet is laid on the transfer layer side of a laminate sheet, and an adhesive is applied in a predetermined pattern by printing through a screen. CONSTITUTION:The laminate sheet 4 comprises a transfer layer 3 comprising an anchor coat layer 3a, a thin metallic layer 3b and a cover resin layer 3c, laminated on a base layer 1 through a releasing agent layer 2. The meshed form sheet 5 made from polyester fibers if laid on the transfer layer 3 side of the laminate sheet 4, the screen 6 is brought into close contact with the sheet 5, and an acrylic adhesive 7 is applied in a predetermined pattern by printing by using a squeegee, followed by natural drying. After drying, the laminate sheet 4 is slowly released from the sheet 5, whereby only the transfer layer 3 at the parts where the adhesive 7 is applied is firmly transferred and adhered to one side of the sheet 5. The transferred pattern on the sheet 5 is extremely beautiful, and free of dropouts even in details of the pattern.
Patent JP-H02306446-A (JP)
Title: Magneto-optical recording medium
Inventor: AOYAMA AKIRA
IPC: G11B11/10
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the magneto-optical recording medium which is low in noise and is free from a secular change by adding V up to 5at.% to Al which is a reflecting film. CONSTITUTION:A 130phi polycarbonate (PC) substrate is used for a substrate 1. An Al30Si70N film is used as a dielectric film 2, a Nd6.0Dy21.0Fe63.0CO10.0at.% film as a magneto-optical recording film 3 and an Al-V film formed by adding the V to the Al as the reflecting film. The V is added up to 5at.% to the Al film which is the reflecting layer of the magneto-optical recording medium provided with the above-mentioned reflecting layer. The magneto-optical recording medium which is not increased in noise by the secular change is obtd. in this way.
Patent JP-S62282985-A (JP)
Title: Molletonless roll
Inventor: YOSHIDA HARUKI
IPC: B41N7/04
Filed: 1986-06-02
Abstract: PURPOSE:To enhance oil resistance and ink resistance and to improve absorbability, by forming a molletonless roll by by coating a core body with a NBR/PVA co-vulcanized mixture wherein NBR and PVA are compounded in a predetermined ratio to provide a surface coating layer. CONSTITUTION:After a predetermined amount of moisture is removed from a liquid mixture of acrylonitrile/butadiene rubber latex and a polyvinyl alcohol aqueous solution, the mixture obtained is vulcanized to prepare a NBR/PVA co-vulcanized mixture. Subsequently, a surface coating layer is formed on a core body from the NBR/PVA co-vulcaniced mixture to form a molletonless roll. This molletonless roll is excellent in oil resistance and ink resistance and has good water absorbability and can develop almost perfect ink repellency. As a result, the molletonless roll is adapted to the water applying roller of a dampening water apparatus to eliminate trouble due to ink contamination.
Patent JP-S5351962-A (JP)
Title: Dicing unit providing automatic handling mechanism
Inventor: IMATA TSUTOMU
IPC: H01L21/78
Filed: 1976-10-22
Abstract: PURPOSE: To eliminate the excessive preparation work time and to prevent the damage of wafer, by automizing the process from the supply of wafer to stock, in performing dicing work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07331359-A (JP)
Title: Copper alloy for terminal
Inventor: FUJII ATSUHIKO
IPC: C22C9/00
Filed: 1994-06-08
Abstract: PURPOSE:To improve mechanical and electric properties by specifying the content of Cr in a copper alloy for terminal consisting of Cu-Cr alloy. CONSTITUTION:In a copper alloy for terminal consisting of Cu-Cr alloy, the content of Cr in the alloy is regulated to 1-15% by weight and the balance consists essentially of Cu. The Cu-Cr alloy in this compositional range has mechanical and electric properties equal to or higher than those of a beryllium alloy. When Cr content is less than 1% its effect cannot be produced, and, when it exceeds 15%, electric conductivity is decreased and workability into terminal shape is deteriorated. Although this Cu-Cr alloy is an aging type alloy, the above-mentioned composition is most suitable for the purpose of thermal refining of its mechanical and electric properties by heat treatment.
Patent JP-S5250584-A (JP)
Title: Insulation paper tape pad for communication cable core
Inventor: SHINMEN TOORU
IPC: B65H55/00
Filed: 1975-10-20
Abstract: PURPOSE: A big amount of the paper tape made rollable, without enlarging the pad diameter, by means of winding the paper tape around the reel in a style of diagonal cloth, in case of the insulating paper tape pad being wound around the conductor of the communication cable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5985109-A (JP)
Inventor: PEETAA FUROORUSU
IPC: H03F3/60
Filed: 1983-07-13
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-S615954-A (JP)
Title: Wire dot type printing head
Inventor: ONODERA TOKIKAZU
IPC: B41J2/24
Filed: 1984-06-19
Abstract: PURPOSE:To prevent the breakage of printing wires, by differentiating the length of armatures depending on the array position to reduce stress working on the printing wire fastening section. CONSTITUTION:The fulcrum side ends 1a of armatures 1 so arranged radially as to equally divide a circle are arranged on the circumference thereof while the printing wire fastening side ends 1b thereof roughly on an ellipse. The long diameter of the ellipse aligns the diametrical direction of the platen, namely, the direction in which striking points of printing wires 2 run therealong while the length of the armatures 1 varies along guide holes 4 of pin guides 3. This decreases the displacement to occur due to the possible bending of the printing wires 2.
Patent JP-H0671434-A (JP)
Title: Method for welding clean chamber
Inventor: OMI TADAHIRO
IPC: B23K9/29
Filed: 1991-05-30
Abstract: PURPOSE:To prevent a welding block from sticking with welding fume, metal vapor, etc., by welding while sucking and discharging the welding fume and the metal vapor developed during welding through a welding torch in the argon gas atmosphere. CONSTITUTION:A preliminary assembled clean chamber 1 is set in a closed chamber 3 for welding operation and the rough suction is arranged with an vacuum pump 7. Successively, nitrogen gas is introduced into the closed chamber 3. This work is repeated in several times to make moisture and oxygen in the closed chamber 3 into the low values. Finally, after introducing the argon gas and making vacuum degree in the closed chamber 3 highly with a turbomolecular pump 8, the welding operation of the clean chamber 1 is executed. At the time of executing the welding operation, the welding fume, the metal vapor, etc., generated at the time of welding are exhausted to the outer part through the welding torch 4. By this method, the clean chamber having extremely high cleanness is obtd.
Patent JP-H01294508-A (JP)
Title: Preparation of cellular carbonaceous material having magnetism
Inventor: KOBAYASHI SATORU
IPC: C01B31/02
Filed: 1988-05-24
Abstract: PURPOSE:To obtain a cellular carbonaceous material having magnetism from asphalts by adding a compound of a magnetic metal soluble in the asphalts to the asphalts and heat-treating the resultant mixture under prescribed conditions. CONSTITUTION:A compound of a magnetic metal soluble in asphalts is added to the asphalts and the resultant mixture is heat-treated in a gas stream containing oxygen and then in an inert gas. For example, nickel naphthenate, iron naphthenate, nickel acetylacetonate and iron acetylacetonate, are cited as the above-mentioned compound of the magnetic metal and the amount thereof added is preferably 0.05-0.6 pts.wt. based on 1 pts.wt. asphalt. The afore- mentioned heat treatment is carried out by heating the mixture to about 250-380 deg.C at about <=5 deg.C/min rate in a gas stream containing oxygen and keeping the mixture at about 380-410 deg.C within about 2hr as the first stage and subsequently heat-treating the mixture at about 450-750 deg.C within about 2hr in an inert gas as the second stage.
Patent JP-H04352264-A (JP)
Title: Input/output controller
Inventor: NAKANO KOJI
IPC: G06F13/14
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the hardware quantity by providing an input/ output control part and an input/output switching part. CONSTITUTION:The input/output controller has the interface port for an input/ output device 7, the interface port for the other input/output controller, and input/output control parts 9 and 14 which performs input/output control over data, requests the switching with the other input/output controller, and permits the switching. Further, the controller has input/output switching parts 10 and 15 which switch the connections between the interface port for the input/output device 7 and input/output control parts 9 and 13, and the connections between the interface port for the input/output device 7 and the interface port for the other input/output controller under the control of the input/output control parts 9 and 14. Therefore, neither a conventionally necessary switching device dedicated to connection switching nor a device which sends a switching request to the switching device and waits for an answer is required when the input/output control parts 9 and 14 share the one input/output device 7, and then the hardware quantity is reducible.
Patent JP-H10300209-A (JP)
Title: Hot water supply unit with bypass valve
Inventor: SAITO TOSHIHISA
IPC: F24H1/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a unit in which delivery of high temperature hot water can be prevented at the initial stage of hot water supply. SOLUTION: The bypass pipe 16 in a hot water supply system 10 is provided with a bypass valve, i.e., a first flow control valve GM 2. A second flow control valve GM 1 is provided for a hot water supply pipe 13 on the upstream side of a joint P4 to the bypass pipe 16. A flow sensor FL1 is provided for a water supply pipe 12 on the downstream side of a joint P3 to the bypass pipe 16 and a flow sensor FL2 is provided for the hot water supply pipe 13 on the downstream side of the joint P4. At the initial stage of hot water supply, a mixing ratio of hot water and water is operated based on the temperature information of hot water from the outlet end of a heat receiving tube 11, and the like, and the flow control valves GM 1, GM 2 are controlled to attain the operated mixing ratio based on the flow rates detected through the flow sensors FL1, FL2.  The flow rates detected through the flow sensors FL1, FL2 when the flow control valve GM 2 is closed are compared each other and any one detected flow rate or the ratio of both detected flow rates is corrected based on the comparison results.