baber/WOPTO huggingface dataset:
Patent JP-2000117655-A (JP)
Title: Work tool
Inventor: KIMURA MOTOYUKI
IPC: B25B27/10
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To easily remove the cap of a box, a connecting tool connected to a hose or a pipe, a pipe joint or the like, and to conversely connect the same by caulking or the like. SOLUTION: This tool has a main body part 1, a first handle 2 integrally extended from this main body part 1, and a second handle 3 fixed to the main body part 1 so as to slide. The tool is further provided with a two-legged fixed attaching member 4 having branch arms 4a and 4a protruded to the tip side and fixed to the main body part 1, a two-legged movable attaching member 5 provided in the main body part 1 so as to be moved close to/away from the fixed attaching member and having branch arms 5a and 5a protruded to the tip side. The tool is provided with first inserting plates 6 and 6 attached to the branch arm parts 4a of the fixed attaching member 4 such that a relative gap is freely adjusted, and second inserting plates 7 and 7 attached to the branch arm parts 5a of the movable attaching member 5 such that a relative gap is freely adjusted.  A swinging straight reciprocation converting mechanism E is provided to convert the swinging motion of the second handle 3 into the straight reciprocating motion of the movable attaching part 5 so as to bring the second inserting plates 7 and 7 close to/away from the first inserting plates 6 and 6.
Patent JP-H01135364-A (JP)
Title: Obturator
Inventor: HIRAO ISAMI
IPC: A61M31/00
Filed: 1987-11-20
Abstract: PURPOSE:To enable a lesion to be repeatedly obturated without an abdominal section, by providing a polymer member, which is transformed with an outside stimulus, in a bag which the lesion is covered with. CONSTITUTION:An obturator includes a bag 11, an inlet tube 12 and an outlet tube 13 which are connected to the bag 11 each on one end, and a polymer gel 14 provided in the bag 11. The polymer gel 14 is a hydrogen ion-exchange gel, and the degree of dissociation thereof is sensitive to the hydrogen ion concentration of a solution acting as an outside stimulus. A lesion can be obturated by making the polymer gel 14 transformed with the outside stimulus.
Patent JP-H04166797-A (JP)
Title: Tagging gas filled nuclear fuel element
Inventor: MORIMOTO MIKIO
IPC: G21C17/07
Filed: 1990-10-31
Abstract: PURPOSE:To omit the necessity of low melting point metal for sealing material and eliminate a potential clad failure and the resulting accident occurrence by constituting a capsule with a shape memory alloy opening in the case of heating and forming it by pressing and sealing after filling tagging gas. CONSTITUTION:The opening part of a tagging gas capsule 7 is formed with a shape memorial alloy 8 and is connected to a hollow body 12 at a welding part 10. After filling tagging gas 9 in the tagging gas capsule 7, the pressing surface 11 of the shape memory alloy 8 is formed with a metal having good sealing capability and mirror finished so that the leak of the tagging gas 9 is surely prevented. After loading it in a reactor, the tagging gas capsule opens due to reactor temperature rise and the tagging gas is discharged to move in the gas plenum and other space. Therefore, potential clad failure and resulting accident occurrence are eliminated.
Patent JP-H08128184-A (JP)
Title: Building finishing carpentry material
Inventor: MAEKAWA YOSHIHIRO
IPC: E04F19/04
Filed: 1994-11-01
Abstract: PURPOSE: To make it possible to display efficiency for keeping dwelling environment in good conditions for a semipermanent period of time by forming hollow sections with air holes inside building finishing carpentry materials, and putting volatile medicines such as harmful insect repellent into them replaceably. CONSTITUTION: Hollow sections 2 with air holes 3 connected to an indoor space are formed inside building finishing carpentry materials for constituting baseboards 1, floors, lintels, doorsills, etc. The hollow sections 2 are filled with volatile medicines 5 having a function to keep dwelling environment in good conditions such as harmful insect repellent, deodorant, aromatic, antimicrobial, etc., replaceably. Or, instead of the hollow sections 2, a recess section is formed in the outside surface of the finishing carpentry material, a container with air holes connected to the indoor space is mounted to the recess section, and the container is filled with the medicines 5 replaceably. Adjusting caps 6 having small holes 6a are mounted on the upper parts of the air holes 3 in a detachable manner, and it is desirable that volatile matter of the medicines 5 can be adjusted.
Patent JP-2000120908-A (JP)
Title: Solenoid valve
Inventor: KINOSHITA YASUAKI
IPC: F16K3/26
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility that output oil-pressure may be erroneously outputted and no vibration is generated at a spool and a plunger of a solenoid even when a strong acceleration is applied when the solenoid is not energized. SOLUTION: A spool hole 12 is formed in the center of a valve casing 11, and plural ports 13, 14a, 14b, 15a to 15d connected to the spool hole 12 are formed on the peripheral surface of the valve housing 11. A spool 16 for opening and closing the ports 13, 14a, 14b, 15a to 15d is movably fitted and inserted into the spool hole 12. A spring 19 for moving and energizing the spool 16 to the original position is arranged-installed on one end of the valve housing 11. A solenoid 20 for moving the spool 16 from the original position is connected to the other end of the valve housing 11. A hydraulic pressure chamber 18 into which hydraulic pressure is fed when the solenoid 20 is not energized, to press the spool 16 in the same direction as the energizing direction of the spring 19 is formed in the valve housing 11.
Patent JP-H04169676-A (JP)
Title: Remote controlled lid lock device
Inventor: KOBAYASHI RIICHI
IPC: E05B83/30
Filed: 1990-10-31
Abstract: PURPOSE:To allow the remote control of a lid lock device by providing a receiver device on an actuator for moving a control lever to lock and unlock positions, and transmitting an unlock signal thereto by a determined code signal. CONSTITUTION:A lock device 50 is formed of a frame 11, a handle 13, a key cylinder 14, a latch 15, an energizing spring 16, a control lever 17, and a solenoid 60. The control lever 17 is movable to lock and unlock positions by the rotation of the key cylinder 14. The solenoid 60 is provided on the frame 11, connected to the control lever 17 by a plunger 61. When the solenoid 60 is energized, the plunger 61 is attracted to the solenoid 60 to move the lever 17 to the unlock position. The receiver device is provided on the solenoid 60, and the unlock signal of a determined code signal is transmitted thereto to conduct unlocking. Thus, the remote control can be performed.
Patent JP-S62153294-A (JP)
Title: 4-bis(trialkylsilyloxy)methyleni-1-methyl-3-methylene-1--cyclohexene derivative
Inventor: TERAJIMA ATSURO
IPC: C07F7/18
Filed: 1985-12-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1>-R<3> represent lower alkyl). EXAMPLE:A compound expressed by formula II. USE:A raw material for synthesis of a compound expressed by formula III useful as a caricinostatic agent. PREPARATION:For example, a compound expressed by formula IV is treated in the presence of an aluminum halide and a nucleophilic agent (example; tetrahydrothiophene, etc.), as necessary, in a halogenated hydrocarbon based solvent, normally at 0-90 deg.C. Then the obtained compound expressed by formula V is treated with 2 equivalents base (example; lithium diisopropylemide, etc.) and the produced dianion is protected by a silylating agent (example; trimethylsilyl chloride, etc.). The reaction is preferably carried out, desirably in a solvent, e.g. THF, etc., Normally at -78 deg.C - room temperature.
Patent JP-H01133763-A (JP)
Title: Electrotransfer recording apparatus
Inventor: TAKEDA YUUSUKE
IPC: B41J2/325
Filed: 1987-11-18
Abstract: PURPOSE:To enhance an integration degree, to increase a speed and to simplify the title apparatus, by forming a material to be recorded from a conductive material and arranging a multistylus electrode and a return electrode in opposed relationship so as to hold the aforementioned material to be recorded therebetween. CONSTITUTION:Multistylus electrodes 13, 13'... are arranged on one surface side of a material 12 to be recorded so as to be brought into contact with the base layer 1b of an ink ribbon 1 and a return electrode 14 is arranged on the other surface side of the material 12 to be recorded. The material 12 to be recorded is formed from a conductive material such as a metal, a conductive resin or conductive rubber. Therefore, when pulse voltage is applied while continuous scanning is performed, a pulse current flows to the return electrode 14 through the conductive material 12 to be recorded from the connected multistylus electrodes 13 as shown by an arrow and, by this method, an ink layer 1a is liquefied or gasified by Joule heat generated by the resistance of the ink layer 1a of the ink ribbon 1 to be transferred to the material 12 to be recorded.
Patent JP-H06139498-A (JP)
Title: Obstacle evading device
Inventor: KAMEDA HIROSHI
IPC: G05D1/02
Filed: 1992-10-30
Abstract: PURPOSE:To model a three-dimensional obstacle by several pieces of feature quantities, and to determine the operation quantity by adding a static obstacle driver part for expressing the three-dimensional obstacle by using turning acceler ation of a target. CONSTITUTION:The device is provided with a target data generating part 1 for outputting an observation value of a target, a static obstacle driver part 3 for expressing a static obstacle by turning acceleration of the target from target data and a digital map data base 20, a feature quantity extracting part 4 for outputting the feature quantity for grasping a coal position relation obtained from the target and the static obstacle together, with the target and a goal data memory 21, and an operation quantity determining part 5 for outputting a predictive operation quantity of the target, based on the feature quantity. In such a state, by a sensor 11, the target is observed, and it is processed by a data processor 12, and thereafter, outputted as an observation value of the target. In the case a coordinate of this target and the digital map data base 20 coincide with each other, vertical and horizontal turning acceleration at that time is set as static obstacle, data and limited vertical turning acceleration which can evade the static obstacle is outputted.
Patent JP-H02138889-A (JP)
Title: Transmitter-receiver of ultrasonic wave
Inventor: DOI TOSHIKATSU
IPC: G01S7/521
Filed: 1988-11-18
Abstract: PURPOSE:To attenuate transmitted vibrations quickly and thereby to enable detection of an object located at a short distance by bonding and fixing a piezoelectric vibrator to a metal case with an ultrasonic wave absorber interposed therebetween. CONSTITUTION:An ultrasonic wave absorber 7 is provided inside a metal case 9, and a piezoelectric vibrator 1 transmitting and receiving an ultrasonic wave on the front side is provided on said ultrasonic wave absorber 7. Moreover, a piezoelectric vibrator 1 transmitting and receiving a 1/4 wave is provided in front of said vibrator, and an acoustic matching layer 6 of 1/4 is provided in front of the 1/4-wave vibrator. Furthermore, a screwing part 8 for fixing an ultrasonic wave transmitter-receiver to a fixing element is provided in the rear of the metal case 9. While the ultrasonic wave absorber 7 is filled up in the whole of the rear part of the metal case 9, the thickness of the screwing part 8 is made small and the ultrasonic wave absorber 7 is filled up also inside of the part 8, whereby the resonance of the entire metal case 9 is held down. Accordingly, the ringing of the ultrasonic wave transmitter-receiver can be shortened and the detection of an object at a short distance is enabled.
Patent JP-H01134132-A (JP)
Title: Construction work for floor heating type space heater
Inventor: KIYOKAWA SUSUMU
IPC: F24D13/02
Filed: 1987-11-19
Abstract: PURPOSE:To provide the construction of a floor heating type space heater which excels in an easy construction work and workability during repair by placing a flat layer to the height in the range in which the position of the heat generating wire provided on the upper face of the base layer can be discriminated to hold a heat generating wire. CONSTITUTION:On the upper face of a building floor 1 which consists of concrete slabs, etc., a layer 2 for thermal insulation which is formed with foamed urethane, etc., is laid to form a base layer. Then, on this base layer heat generating wires 3 are laid and a flat layer 5 made of gypsum is placed to a height at which the position of the heat generating wire 3 at its top section or near it can be discriminated, namely to the height substantially the same as the diameter of the heat generating wire. Next, on the upper face of the flat layer 5, a heat insulating material 6 is laid and then further a floor finishing boards 8 consisting of plates are paved on the face of the heat insulating material 6.
Patent JP-H04165808-A (JP)
Title: Electronic inductance circuit
Inventor: TANABE SHIYOUSAKU
IPC: H03H11/48
Filed: 1990-10-30
Abstract: PURPOSE:To prevent the intermittence of a direct current from generating a chattering by an inexpensive and small-sized circuit by connecting a switch opening and closing an inductance circuit to the control terminal of a transistor and the other end of a resistor. CONSTITUTION:A switch S opening and closing the inductance circuit is connected between the base of a transistor TR and the other end of a resistor R3. When applying a voltage, in the case the contact point of the switch S is opened, it turns to the required inductance circuit. In this case, holding the direct current flowing to a communication line, a high impedance circuit is realized to a sound signal as an alternating current. In case the switch S is closed, the transistor TR is cut off, and the equivalent direct current resistance becomes an R1. Here, it does not turn to an opening state completely, and the resistance becomes the R1, but the R1 is sufficiently the big resistance originally, and also the sufficient value in case using the intermittence of the direct current as a signal.
Patent JP-S63143537-A (JP)
Inventor: SAMIIRU YAKOBU FUARIDO
IPC: C08F2/50
Filed: 1987-11-21
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-S62155130-A (JP)
Title: Fuel suction device
Inventor: SASAKI MICHIAKI
IPC: B60K15/04
Filed: 1985-12-27
Abstract: PURPOSE:To keep a suction port always at an optimum position by making a filter connected to a pump within the upper part of a tank with a flexible suction pipe, contact the bottom of the tank via a vibration-absorbing rubber, supporting the filter for free vertical turning with links and restraining the free lateral motion thereof. CONSTITUTION:A pump 2 is elastically supported on a support member 3 fixed to the upper shell 1a of a tank 1. On the other hand, a filter 1 is made in contact with the lower shell 1b of the tank 1 elastically via a vibration-absorbing rubber 11c. Also, the lower end of the pump 2 is connected with a suction pipe 13 having a flexible hose 13c of bellows type at an intermediate part and a lower end 13a inserted in the filter 11. Furthermore, the upper end 9a of a pair of L-shaped links 9 vertically turnable but restricted in lateral free motion is supported on the lower end connection 2a of the pump 2 via a pin 10, and the lower end 9b of the links 9 is so supported on the pin 12 of the filter 11 as to be free to turn and restrict the lateral free motion of the filter 11. According to the aforesaid constitution, suction port position can always be kept optimum, even when there is a fuel shift.
Patent JP-H07147510-A (JP)
Title: Antenna radome for preventing snow accretion
Inventor: KATO MITSUO
IPC: H01Q1/02
Filed: 1993-11-24
Abstract: PURPOSE:To effectively prevent snow accretion by dividing a soft sheet stretched in the direction of a reflected radio wave into plural long strip-shape so as to utilize effectively a natural force of wind. CONSTITUTION:A radio wave radiating from a primary radiator 3 is reflected on a sub reflecting mirror 2, and further reflected on a main reflecting mirror 1 and radiates in space through a radome 5 in front. A cloth is coated with 'Teflon(R)' to form a soft sheet for the radome 5, the sheet is fixed to a ridge of an opening of a shield cylinder 4 and stretched between the edges. Furthermore, the radome 5 is slit in strip-like between the ridges of the opening of the cylinder 4 in a vertical direction. As a result, when the radome 5 receives a wind, it is vibrated by a force of the wind to shake off accrued snow.
Patent JP-H0386855-A (JP)
Title: Cyanoacetic acid amide derivative, its production and plant-blight controlling agent containing the derivative as active component
Inventor: MANABE AKIO
IPC: C07C255/19
Filed: 1989-11-10
Abstract: NEW MATERIAL:The compound of formula I (R is 3-6C secondary alkyl, 4-6C secondary or tertiary alkenyl or 4-6C secondary or tertiary alkynyl; X, Y and Z are H, Cl, Br, methyl, ethyl, lower alkoxy, trifluoromethyl, lower fluoroalkoxy, etc.). EXAMPLE:N-[1-(4-chloro-2-methoxyphenyl)ethyl]-2-cyano-3,3-dimethyl-4- pentenamide. USE:A plant-blight controlling agent. It exhibits excellent effect especially against rice blast and causes low phytotoxicity to crops. PREPARATION:The compound of formula I can be produced by reacting an alpha-methylbenzylamine derivative of formula II with an alpha-substituted cyanoacetic acid of formula III or its reactive derivative in a solvent (e. g. THF) at 0-200 deg.C for 0.1-24hr.
Patent JP-H05218602-A (JP)
Title: Thin flexible circuit laminate using epoxy as base
Inventor: SAMIYUERU GAJITSUTO
IPC: H05K1/03
Filed: 1992-10-30
Abstract: PURPOSE: To obtain superior mechanical characteristics, thermal characteristic and electrical characteristics by forming a laminate comprising a single- or double-clad type thermostable web, wherein epoxide is impregnated. CONSTITUTION: Single- or double-clad flexible circuit material contains a web 18 of woven fiber or unwoven fiber having thermostability under the state, wherein epoxide is impregnated and the temperature exceeds 260 deg.C. This web 18 is stuck to a conductive sheet 14. This flexible circuit laminate 10 has fire- resistant property and comprises a thermostable material that can be soldered. About 20-45wt.% of the web 18 is contained, with respect to a flexible substrate 12. The thickness of the substrate is 2-6 mils. The glass transition temperature of a dielectric material (polymer matrix for impregnation of the web 18) covers a wide temperature range of 20-50 deg.C. Thus, superior mechanical characteristics, thermal characteristic and electric characteristics can be obtained.
Patent JP-H02139974-A (JP)
Title: Gaas-on-si solar cell
Inventor: USUI MASAAKI
IPC: H01L31/04
Filed: 1988-11-18
Abstract: PURPOSE:To facilitate welding of an interconnector to a p-type side electrode without deteriorating the solar cell characteristics by a method wherein a GaAs solar cell part is selectively built up on a region where an insulating film is not formed and a reflection-proof film and a metal electrode which are formed last are extended onto the insulating film. CONSTITUTION:The breakdown of a GaAs solar cell part and the deterioration of the solar cell characteristics caused by a thermal damage at the time of welding by forming an interconnector welding part 7 on an Si substrate. As an insulating film 9 on the Si substrate has a lower thermal conductivity than GaAs and the like, energy inputted for welding can be reduced, so that the damage on the solar cell can be further reduced. Moreover, by the selectivity wherein, if an insulating film such as an SiO2 film is formed on as Si substrate first and then GaAs is built up, GaAs is not built up on SiO2, an etching process afterwards can be simplified.
Patent JP-H01135872-A (JP)
Title: Cold-setting composition
Inventor: ANDOU NAOTAMI
IPC: C08L43/04
Filed: 1987-11-20
Abstract: PURPOSE:To obtain the present composition for extended-type top-coating material, having remarkably improved stain-resistance without lowering the elongation and weather-resistance of the coating film, by compounding a specific amount of a specific silane compound, etc., to a vinyl copolymer containing hydrolyzable silyl group. CONSTITUTION:(A) 100pts.wt. of a silyl group-containing vinyl polymer having main chain composed essentially of a vinyl polymer chain and >=1 Si atom bonded to a hydrolyzable group at the terminal or side chain per one molecule is compounded with (B) 0.1-100pts.wt., preferably 0.5-20pts.wt. of a silane compound expressed by formula I-formula III (R<1> is 1-10C univalent alkyl, aralkyl, etc.; X is halogen, hydroxy, etc.; R<2> is 3-200C univalent alkyl, preferably 10-20C trimethoxysilane) and (C) 0-20pts.wt., preferably 0.01-10pts.wt. of a curing catalyst (e.g., dibutyltin dilaurate).
Patent JP-S62154646-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAYUMI SHUICHI
IPC: H01L23/522
Filed: 1985-12-26
Abstract: PURPOSE:To eliminate voids in aluminum wirings and pinholes in a passivation film by lowering the annealing temperature of the passivation film than the heat treating temperature of the aluminum. CONSTITUTION:After a predetermined Locos oxide film, a gate oxide film, a polysilicon gate, and a source.drain diffused layer are formed and processed on a silicon substrate 1, an interlayer insulating film made of a PSG film 2 for covering them is formed, and aluminum wirings 3 are then formed. Then, an aluminum sintering is executed at 420 deg.C for 30min in N2 and H2 mixture gas atmosphere, a PSG film 4 having 0.5mum of thickness is deposited and a plasma silicon nitride film 5 having 0.5mum of thickness is sequentially deposited thereon to form a passivation film. After a wire bonding pad is opened, the film 5 is annealed at 380 deg.C in N2 and H2 mixture gas atmosphere to complete an MOS type semiconductor device.
Patent JP-H08213484-A (JP)
Title: Semiconductor device and its production
Inventor: YAMANE HIROYUKI
IPC: H01L21/8246
Filed: 1995-11-13
Abstract: PURPOSE: To suppress the generation of large leak current in a semiconductor device having an enhancement type MOS structure. CONSTITUTION: In an enhacement type transistor, a heavily doped P area 17 formed in the channel area under a gate electrode 13 is formed in such a manner that it will be in contact with a source area 15b but not a drain area l5a. Thus, the PN joint between the drain area 15a and the area 17 is eliminated, reducing the leak current. In addition, the distance between the area 15a and area 17 is set in such a way that even if a depletion layer expanding during application of operation voltage in the area 15a is expanded in the inside of the area 17, the electric field within the depletion layer may not reach the critical electric field where avalanche breakdown or Zener breakdown is generated. Therefore the increase of leakage current due to avalanche breakdown or Zener breakdown can be suppressed.
Patent JP-H02138143-A (JP)
Title: Production of powdery 4-fluorophenol
Inventor: KAWAI TOSHIKAZU
IPC: C07C37/84
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the subject powdery compound having excellent fluidity and workability and useful as an intermediate for pharmacouticals, agricultural chemicals, liquid crystals, etc., in high yield and improved purity on an industrial scale at a low cost by recrystallizing 4-fluorophenol in a fluorine-containing solvent. CONSTITUTION:Molten or bulky 4-fluorophenol is dissolved in a fluorine- containing solvent such as 1,1,2-trichloro-1,2,2-trifluoroethane, 1,2-dichloro-1,1- difluoroethane, 1,2-dichloro-1-fluoroethane or 1,1-dichloro-2,2,2-trifluoroethane. The solution is cooled and crystallized to obtain the objective tack-free powdery 4-fluorophenol having excellent workability for charging and discharging operations, etc., with a simple operation in high yield. The process is advantageous because the amount of the solvent is extremely low, the solvent can be recovered and reused, the product has improved purity, etc.