baber/WOPTO huggingface dataset:
Patent JP-H05166931-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKANO YOSHIAKI
IPC: H01L27/04
Filed: 1991-12-16
Abstract: PURPOSE:To provide the semiconductor integrated circuit capable of selecting multiple inner impedance meeting the processing purposes. CONSTITUTION:Within the semiconductor integrated circuit having a chip region comprising an I/O cell region and a pad region, an I/O cell is provided with an output buffer transistor 2 series-connecting a P channel MOS transistor P1 inputting specific control signal to a gate to an N channel MOS transistor between two different potential power supplies as well as multipie clamp resistors R1, R2 impedance-matching the output buffer transistor 2 with an outer load. Furthermore, one ends of the multiple clamp resistors R1, R2 are respectively connected to the end parts of the low potential power supply side of the output buffer transistor 2 while the other ends of the multiple clamp resistors R1, R2 are respectively connected to multiple pads G1, G2 to be the specific different power supply terminals so that the inner impedance in a chip region may be selected by selectively using specific pad out of the multiple pads G1, G2.
Patent JP-H03194811-A (JP)
Title: Push-button switch
Inventor: KATO KIMIFUMI
IPC: H01H13/20
Filed: 1989-12-22
Abstract: PURPOSE:To make a device compact and thin without degradation of the operation feeling of a key top by relatively moving an actuator to a guide cylinder and a stem respectively at the time of pushing operation of the key top. CONSTITUTION:An actuator 7, which can slide freely to a stem 4b of a key top 4 and a guide cylinder 3a of a housing 3, is interposed between the stem 4 and the guide cylinder 3a. Consequently, a sliding distance can be made nearly two times, and a height dimension of a push button switch can be shortened, maintaining the sliding feeling at a degree as same as the conventional one. Since a contact of a membrane switch 2 is pushed by an elastic pushing piece 7c formed integrally with the actuator 7, diameter dimensions of the stem 4b and the guide cylinder 3a can be reduced. A space, in which a click rubber 8 can be housed, is thereby secured outside of the guide cylinder 3a to make the push button switch compact.
Patent JP-H06162976-A (JP)
Title: Electron beam measurement apparatus
Inventor: SASAKI HIROYUKI
IPC: H05H7/00
Filed: 1992-11-18
Abstract: PURPOSE:To obtain an electron beam measurement apparatus which can be assembled easily and has good efficiency by disposing a scattered electrons collection net made of a metal plate having plurality of through holes formed in a mesh pattern in front of a collision cup of an electron beam. CONSTITUTION:An accelerated electron beam 1 is made to collide with a metal- made electron beam collision cup 2 and the most amount of absorbed electrons are forced to flow into a level meter 10 through an electric wire 9a. Scattered electrons 3 reflected inside the electron beam collision cup 2 are collected by a scattered electron collection net part 4A and forced to flow into the level meter 10 through an electric wire 9b. In the abovementioned electron beam measurement apparatus, the scattered electron collection net part 4A is formed of a metal plate 11 having a plurality of through holes formed in a mesh pattern. It is preferable that the through holes are square shape and a collection pattern is provided in the hole in diagonal shape. The through holes of the mesh pattern can be formed by chemically etching a thin metal film.
Patent JP-H09169226-A (JP)
Title: Acceleration slip control device
Inventor: YUMOTO DAIJIRO
IPC: B60W10/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of accelerating performance in an upshift and keep a driver from feeling incongruous by suppressing the acceleration slip decrease quantity in case of an acceleration slip being generated in an upshift. SOLUTION: In an acceleration slip control device-provided with an acceleration slip decrease quantity setting means (d) for integrating deviation between the driving wheel speed detected by a wheel speed sensor (c) and the target wheel speed at all times so as to set the acceleration slip decrease quantity on the basis of the deviation integrated value, an upshift detecting means (f) is provided to detect the upshift of a transmission gear (b), and the acceleration slip decrease quantity setting means (d) is so constituted as to compute the present deviation integrated value by adding the present deviation value, the value obtained by multiplying the deviation value between the present driving wheel speed and the target wheel speed by an integral gain,  to the preceding deviation integrated value at the time of not detecting upshift while not adding the present deviation value to the preceding deviation integrated value to obtain the present deviation integrated value at the time of upshift.
Patent JP-H01170507-A (JP)
Title: Device for diagnosing failure of rolling control system
Inventor: KONISHI MASAMI
IPC: G05B23/02
Filed: 1987-12-25
Abstract: PURPOSE:To early and automatically find defects in respective parts of a rolling control system during operation by performing inference based on event data produced by a data input device and a regulation stored in a knowledge base. CONSTITUTION:Control parameters DELTAh, DELTAs, DELTAp are taken in by a data logger 11 at any time. An inference device 12 infers a cause A of malfunction of a rolling control system based on event data D1 automatically prepared based on those parameters DELTAh, DELTAs, DELTAp, a rule RL concerning causes of malfunction of the rolling control system stored in a knowledge base 14, and opinion data D2 by an operator 13 as necessary. Thus, the cause A is early and automatically inferred even during operation. Therefore, time and labor necessary to find defected parts are markedly reduced.
Patent JP-H10172448-A (JP)
Title: Ion source, electron emitting device, and manufacture of filament
Inventor: BENVENISTE VICTOR MAURICE
IPC: H01J9/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an ion source of an improved service life, an electron emitting device thereof, and a manufacturing method of a filament. SOLUTION: A filament plate 80 in an ion source of an ion implantation device is formed of tungsten, and this plate 80 has slits 96, 98 penetrating its width and apart from each other, where the width of the slit 96, 98 is size at maximum of 10 times the device length in ion plasma generated by electrons emitted in an arc chamber. The filament plate 80 is disposed in the arc chamber where ion source material is emitted, and two conductive posts 106, 108 fitted into plate holes are provided for heating the plate 80 to a thermoelectron emitting temperature. The conductive posts 106, 108 are provided on a side wall of the arc chamber to be extended to penetrate an insulated opening.
Patent JP-H10156784-A (JP)
Title: Power transmission part structure of operating tool for manipultor
Inventor: YANO KYOJI
IPC: B25J17/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To transmit power without oscillation, vibration, and the like regardless of eccentricity, inclination and the like by connecting a universal joint to a rotary shaft of a tool actuated by power transmitted from a manipulator, and connecting a driving shaft to the lower end of the joint. SOLUTION: A universal joint 3 is connected to a rotary shaft 2 for actuating a tool 1 of a protective pipe inserter, a wire grip, or the like used in uninterruptive construction work of a high voltage distribution line, and a driving shaft 5 supported by an oscillating bearing 4, having a gripper 7 mounted to a base and receiving power from a manipulator is connected to the lower end of the universal joint 3. In order to support the driving shaft 5 elastically, the oscillating bearing 4 is constituted arranging a slide holding spring plunger 6 so as to support the circumferential part of the driving shaft 5 at least at four points at equal spaces. The power of the driving shaft 5 can thereby be transmitted smoothly to the rotary shaft 2 by the action of the oscillating bearing 4 and universal joint 3.
Patent JP-H02179435-A (JP)
Title: Checking apparatus of leak for double cutoff gas valve
Inventor: MOROZUMI EIICHI
IPC: F17D5/06
Filed: 1988-12-29
Abstract: PURPOSE:To make an apparatus small in size by providing first and second diaphragms and a controller which compares a detected pressure value by an electric signal with a set pressure value and discriminates the presence or absence of leak abnormality of first and second cutoff valves. CONSTITUTION:A first cutoff valve 1 being closed while a second cutoff valve 2 being opened, a control signal is supplied from a controller 10 to an electromagnetic proportional coil 26 and a first diaphragm 22 is displaced through a plunger 27 so that the internal pressure of a chamber, an object of detection, between the valves 1 and 2 be atmospheric pressure. While reading the internal pressure of a compression- decomposition chamber 24 on the basis of a pressure detection signal from a pressure sensor 30, on the occasion, the controller 10 electrifies the coil 26 to reduce the internal pressure of the chamber, the object of detection, to the atmospheric pressure. Then, the coil 26 is put in non-excitation and leak abnormality of the valve 1 is determined. Both the valves 1 and 2 being closed, subsequently, the respective internal pressure of the chamber 24 and the chamber, the object of detection, is increased through the controller 10 and the coil 26. When the pressure reaches a prescribed set pressure, the coil 26 is put in non-excitation state and abnormality of the valve 2 is determined.
Patent JP-H11148722-A (JP)
Title: Water heating appliance
Inventor: MATSUDA TATSUYA
IPC: F24H1/18
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a water heating appliance being small and excellent in thermal efficiency. SOLUTION: A water heating appliance comprises a tank T, a partition wall 7 to divide the interior of the tank T into two chambers, passages 11a and 11b communicating with the two chambers, an inflow port 14 formed in the tank T and communicating with one of the two chambers, an outflow port 12 communicating with the other chamber 9 and heaters 15 arranged at the two chambers 8 and 9. The inflow port 14 and the outflow port 12 are formed in positions deviated from the flow passages 11a and 11b, respectively.
Patent JP-H01175959-A (JP)
Title: Production of 1,5-dinitro-2-methylnaphthalene and 1,8-dinitro-2-methylnaphthalene
Inventor: TAKEMURA KAZUYA
IPC: C07C67/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the title compound readily in high yield, capable of readily separating a reaction product without aggregation and of reusing a nitrating agent, by directly dinitrating 2-methylnaphthalene with nitric acid. CONSTITUTION:2-Methylnaphthalene is reacted with nitric acid as a nitrating agent at 20-80 deg.C to give the aimed substance. The amount of nitric acid used is 10-80 equivalents based on 2-methylnaphthalene and concentration of nitric acid is 30-90%. 1,8-Dinitro-2-methylnaphthalene is useful as a raw material for heat-resisting dye and 1,5-dinitro-2-methylnaphthalene is useful as a raw material for heat-resisting and weather-resisting resins.
Patent JP-H03194741-A (JP)
Title: Recording medium and production thereof
Inventor: TSUTSUI KYOJI
IPC: G11B7/24
Filed: 1989-12-25
Abstract: PURPOSE:To allow recording with a high density and high contrast by irradiating the thin film of an org. crystal with a light beam while moving the beam to successively heat the entire part, then cooling the thin film, thereby orienting the thin film in a regular direction. CONSTITUTION:The thin film of the org. crystal or the thin film of the crystal is irradiated with the light beam while the beam is moved to successively heat the entire part, then the thin film is cooled to obtain the assemblage of the org. crystal thin film or the crystal thin film oriented in the regular direction. The thin film aggregated with the crystal domains fairly unified in the direction of the crystals is obtd. if the melt of the org. compd. held in the state of the thin film is slowly cooled from one direction and the crystal is grown. The process of the melting and recrystallizing is executed by the scanning of the light beam. The assemblage of the thin film of the crystals directed in nearly the uniform direction exclusive of the peripheral part of the line is obtd. if this scanning is executed over the entire surface. The recording is detected as a difference in polarization characteristics in this way and, therefore, the contrast between the recorded parts and the non-recorded parts is high and the reproduction with the high reliability is executed at a high speed.
Patent JP-H03178376-A (JP)
Title: Rotary sorting type huller
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B5/02
Filed: 1990-11-28
Abstract: PURPOSE:To facilitate work by providing the rear plate on the side remote from a dehulling apparatus of a sorting case to the outer peripheral part of a support plate and the sorting case in a freely detachable manner so that a sorting cylinder is pulled out so as to leave a receiving trough when the rear plate is removed. CONSTITUTION:A sorting cylinder 5 long in the front and rear direction thereof having a large number of pot holes 4 provided to the inner surface thereof, the sorting case 20 provided behind a dehulling apparatus 2 so as to cover the sorting cylinder 5 and the receiving trough 26 extending into the sorting cylinder 5 from the front plate 8 on the side near to the dehulling apparatus 2 of the sorting case are provided. A support plate 30 projecting left and right is fixed to the rear end remote from the dehulling apparatus 2 of the receiving trough 26. The rear plate 11 on the side remote from the dehulling apparatus 2 is provided to the outer cylindrical part of a support plate 30 and the sorting case in a freely detachable manner so that the sorting cylinder 5 is pulled out so as to leave the receiving trough 26 when the rear plate 11 is removed. As a result, parts to be detached become markedly light as compared with a conventional case and work becomes easy.
Patent JP-H05105837-A (JP)
Title: Water-base pigment ink composition for ball-point pen
Inventor: NAKAJIMA KOJI
IPC: C09D11/17
Filed: 1991-10-16
Abstract: PURPOSE:To prepare the title compsn. which does not rust a metallic chip and is excellent in storage stability by compounding a pigment, a water-sol. org. solvent, water, and a specific pigment dispersant as essential components. CONSTITUTION:A pigment, an ink solvent comprising water and a water-sol. org. solvent, and a pigment dispersant comprising a polyoxyethylene alkylphenyl ether-formaldehyde condensate are compounded as essential components to give the title compsn., which is free from agglomeration or precipitation of the pigment, causing no writing trouble. The pigment dispersion in the ink solvent is long stable because the lipophilic part of the dispersant is strongly adsorbed by the pigment while the hydrophilic part interacts strongly with the ink solvent. Since free H<+> is scarcely present in the ink solvent, a metal chip can be used without being rusted, enabling good writing.
Patent JP-H10158355-A (JP)
Title: Production of water-dispersible active energy ray-curing type resin, processed article using the active energy ray curing type resin and its production
Inventor: KAWAGUCHI TAKASHI
IPC: C08F2/48
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in long-term stability without containing a surfactant and a solvent, capable of forming a cured film excellent in solvent resistance and water resistance. SOLUTION: This method for producing a water-soluble active energy ray curing resin comprises (a) a process for obtaining a hydrophobic intermediate A containing an end unsaturated group and an isocyanate group or a hydroxyl group from a polyisocyanate compound, a hydrophobic polyhydroxy compound and an unsaturated group-containing hydroxy compound, (b) a process for obtaining a hydrophilic intermediate B containing an end unsaturated group and a hydroxyl group or an isocyanate group from a polyisocyanate compound, a hydrophilic poly hydroxy compound, an anionic functional group containing poly hydroxy compound and an unsaturated group-containing hydroxy compound, (c) a process for obtaining a polyurethane resin C from the hydrophobic intermediate A and the hydrophobic intermediate B and (d)  a process for neutralizing the urethane resin C with a tertiary amine D and dispersing the resin.
Patent JP-2000161796-A (JP)
Title: Air conditioner
Inventor: OKABE TAKANORI
IPC: B60H1/32
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a heating capacity becomes insufficient since operating fluid in a heating circuit is discharged into a cooling circuit to restrain an abnormal high-pressure condition upon heating or another problem that the operating fluid, whose pressure is increased to a high pressure by the work of a compressor, is discharged wastefully to the outside of the heating circuit and thereby lowering an energy efficiency, in an air conditioner equipped with a hot gas bypass heater or the heating circuit. SOLUTION: An air conditioner is provided with a compressor, a cooling circuit, a heating circuit and a discharging capacity changing means 181 while the compressor 101 is provided with a suction unit 115, a discharging unit 120, a first passage 201 and a second passage 105. The cooling circuit is provided with a condenser and a heat exchanger while the heating circuit is provided with a bypass passage and another heat exchanger. When a discharging pressure Pd has become a predetermined pressure condition, a discharging capacity changing means 181 opens a passage, communicating the discharging pressure with the suction chamber 115 through a driving chamber 110.
Patent JP-H06179565-A (JP)
Title: Sheet treatment device
Inventor: KOIKE MORIYUKI
IPC: B65H29/22
Filed: 1992-12-14
Abstract: PURPOSE:To provide a sheet treatment device capable of securing a large volume of stored sheets when the sheets which are image-processed by an image forming device are stored in a laminated condition. CONSTITUTION:A sheet treatment device is provided with a carriage 111 which changes the sheet carrying direction from the vertical direction to the right-to- left direction, and discharges the sheets on a loading tray 112, a driving means (wire, pulse motor 115) to move this carriage in the direction approximately same as the vertical sheet carrying direction, and a side guide which is provided in the vicinity of the sheet discharging port of the carriage 111 and regulates the width direction of the sheet.
Patent JP-H07214314-A (JP)
Title: Method and device for bringing welding current from brushless alternator
Inventor: EDOWAADO EMU KUROOZU
IPC: B23K9/10
Filed: 1994-12-06
Abstract: PURPOSE: To provide a welder of a multiphase brushless synchronous generator having an excellent short cut response by responding to a short circuit condition regarding a multiphase output and making a thyristor keep non-conductivity in an ignition cycle in a short circuit condition of a thyristor. CONSTITUTION: Many semiconductor-controlled rectifiers 31-33 and diodes 34-36 are provided in a rectifier bridge 30 to receive a multiphase output from a synchronous generator 14 and to have a DC output suited for a DC arc welding. The DC output is detected by a voltage detecting circuit 142. An operator selects a necessary value of the DC output by means of a selector. An operation of a thyristor is controlled at a digital processor circuit BD and the DC output responding to a the selector means is controlled. A means is provided with responds to a short circuit condition of a multi-phase output for making at least one thyristor keep non-conductivity at least in one ignition cycle in a short circuit condition. Thus the output of a brushless synchronous generator is controlled where a three-phase electric current is rectified and a controllable electric current is supplied.
Patent JP-2001151885-A (JP)
Title: Hardening polyphenylene ether resin composition
Inventor: KATAYOSE TERUO
IPC: C08K5/14
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the surface nature of the electroless nickel/gold plate in the process for manufacturing the printed circuit boards without adverse effect on the excellent dielectric and mechanical properties of PPE resin. SOLUTION: The objective curable resin composition is prepared by using (a) a curable poly(phenylene ether) resin composition and (b) one or more kinds of peroxides selected from the group consisting of t-butyl cumyl peroxide, 2,5- dimethyl-2,5-(t-butyl peroxy)hexane, t-butyl-peroxy benzoate, n-butyl 4,4-bis(t- butylperoxy) valerate and 2,5-dimethyl-2,5-bis-(benzoylperox)hexane.
Patent JP-H11165007-A (JP)
Title: Environmental pollutant removing filter and air purifier
Inventor: KAWADA HIROYUKI
IPC: B01D39/14
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying filter and an air purifier capable of effectively removing environmental pollutant with the filtration and removal of dust in the room of a housing or the like. SOLUTION: The filter is formed by combining an environmental pollutant gas removing material 11 with a high performance dust removing material. The filter is fitted to the air purifier. As the environmental pollutant gas removing material, a sheet like material, which contains a metal and/or a metal oxide particle (a), an adsorbent particle (b), a thermosetting resin particle (c) and a fibrous base material (e) of an air permeable sheet and in which the particle (a) and particle (b) are combined with each other at the contact part of the particles on the surface of the particle (c) and the particle (c) is combined with the base material (e), is preferably used and as the high performance dust removing material, a HEPA filter is preferably used.
Patent JP-H06165476-A (JP)
Title: Actuator for eddy current type rduction gear
Inventor: KUBOMIYA TOMOYUKI
IPC: H02K49/02
Filed: 1992-11-19
Abstract: PURPOSE:To shorten size in the axial direction, to eliminate the need '' a return spring and to hold a support cylinder even at W position of partial braking in the intermediate section of the position of braking and the position of non- braking. CONSTITUTION:First and second actuators 10, 20 for rotating a magnet support cylinder 2 are disposed to a guide cylinder arranged into a brake drum while being separated by the semicircle of the magnet support cylinder 2. 4 first actuator 10 is formed in such a manner that a hollow stepped piston 19 is inserted into a stepped cylinder 8 and a rod 6 projected from a piston 16 inserted into the hollow section of the stepped piston 19 is connected to the magnet support cylinder 2. The second actuator 20 is shaped by coupling a rod 28 projected from a piston 26 put into a cylinder 27 with the magnet support cylinder 2. Both end chambers A, B, C, D, E of w first and second actuators 10, 20 are supplied selectively with a pressure fluid, thus holding the magnet support cylinder 2 at the three positions of non-braking, partial braking and all braking.