baber/WOPTO huggingface dataset:
Patent JP-H08149675-A (JP)
Title: Cable termination
Inventor: OKAJI KATSUTOSHI
IPC: H02G15/103
Filed: 1994-11-22
Abstract: PURPOSE: To reduce the overall size of terminal and to enhance the worke by simplifying the components. CONSTITUTION: A cable 1 is inserted from the base part 20A of a bushing 20 and connected electrically with an inner electrode 23 in a lower connection hole 23B thereof. A conductor 24 for external circuit is inserted, at the end part thereof, into an upper connection hole 23A of the inner electrode 23 and connected therewith. The joint between the conductor 24 for external circuit and the inner electrode 23 is surrounded by a guard ring part 23C in order to prevent generation of corona. Since it is not required to apply a corona shield to the top part 20B of the bushing 20, the overall length can be shortened.
Patent JP-H0850444-A (JP)
Title: Foreign language learning machine
Inventor: KURIKI SATOSHI
IPC: G06Q50/00
Filed: 1994-11-21
Abstract: PURPOSE:To personally, easily, accurately and rapidly learn the pronunciation, the spelling, the translation of a foreign language, and translation from sound and the write of spelling. CONSTITUTION:An electronic foreign language learning machine A which is mainly provided with an LCD display device 103(liquid crystal display panel), a control panel 100 and a loudspeaker 104, and in which a sound corresponding data software 1 is incorporated or can be exchanged is provided with a means for selecting the sound corresponding data software 1, an operation means capable of individually displaying the foreign language, Japanese or the sound at least by one operation respectively, and an operation means capable of displaying the translation or the answer to the foreign language, Japanese or the sound displayed by one operation in the next operation.
Patent JP-H08142822-A (JP)
Title: Brake control device for trailer
Inventor: KINOSHITA YOSHIHIRO
IPC: B60T7/20
Filed: 1994-11-22
Abstract: PURPOSE: To provide a brake device for a trailer capable of applying a brake almost regardless of the tare weight and cargo load of a tractor and a trailer, not requiring the skill of a driver so much, and causing little fatigue via driving. CONSTITUTION: A trailer 12 towed by a tractor 10 is provided with normal brake apparatuses constituted of a relay valve, an air tank, an air chamber 20, and air pipes 22 connecting them; a speed change mechanism at the center section of a rear wheel axle 32; and a retarder 28 which is an auxiliary brake device by the electromagnetic force through the speed change mechanism. An operation device operating the retarder 28 is provided with an automatic circuit automatically operated at the time of braking, the trailer 12 is provided with a load detecting device, and the automatic circuit of the retarder 28 is controlled in response to the signal from the load detecting device in this brake control device for the trailer 12.
Patent JP-H11128729-A (JP)
Title: Box type reactor and reaction apparatus
Inventor: KAMEYAMA HIDEO
IPC: F24F1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently remove volatile organic substances, malodor-causing substances, and floating bacteria slightly existing in air by a box type reactor comprising a pair of electrodes in the inside and forming one of the electrodes into a form having a large number of fins projected toward the counterelectrode. SOLUTION: By air is continuously passed from the inlet to the outlet while corona discharge being generated by applying voltage to electrodes 1, 3, volatile organic substances and malodor causing substances contained in air are decomposed and detoxicated by oxidation by ozone generated by the corona discharge and floating bacteria and viruses are sterilized. A large number of fins 2 are formed in an electrode 1 of a reactor having such a structure, while being projected toward an counterelectrode 3. On the other hand, an alumina layer 4 is formed in the surface of the electrode 3 and the outer surface of the reactor is coated with an insulating layer. The alumina surface of the electrode 1 having fins 2 is formed by anodization an the alumina surface is treated as to have optimized fine pore diameter by hydration, treatment after the anodization.
Patent JP-H05105431-A (JP)
Title: Amorphous ferroelectric oxide material and its manufacture
Inventor: FUJII HISATAKA
IPC: H01B3/12
Filed: 1991-10-18
Abstract: PURPOSE:To realize ferroelectricity by using a ternary oxide essentially consisting of transition metallic oxide-Sb2O3-YMnO3 type compound and forming a thin film with an amorphous structure having a specified compsn. on a substrate at a prescribed temp. or below. CONSTITUTION:Ternary oxide having a prescribed compsn. constituted of powdery mixture of M2O3 such as Fe2O3 of one or more kinds among transition metal oxide selected from the oxide of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Pd, Hf, Ta, W, In and La series elements, Sb2O3 and ABO3 of a YMnO3 type compound such as YMnO3 is used as a sputtering target. The degree of vacuum in a sputtering apparatus is regulated to about <=2X10<-7>Torr, and sputtering is executed to the surface of an Si substrate by using gaseous mixture Ar/O2 at <=300 deg.C substrate temp. to form a thin film having a compsn. in the area surrounded by alpha, beta, gamma, delta, epsilon and phi in the compsn. diagram, by which the amorphous ferroelectric oxide having high translucency is obtd.
Patent JP-H07166837-A (JP)
Title: Opening/closing mechanism for butterfly valve
Inventor: SHIMAMURA HIROSHI
IPC: F01N1/08
Filed: 1993-12-14
Abstract: PURPOSE:To markedly reduce traction force from that in the past, acting in a vertical direction relative to an axial length direction of a turn shaft, in an opening/closing mechanism of a butterfly valve for opening/closing it. CONSTITUTION:A device has a turn shaft 49 arranged by traversing a fluid passage of a pipe body 41 to fix a valve element 51 into the pipe body 41, lever member 59 fixed with the one end out of the pipe body 41 of the turn shaft 49, link member 65 connected with one end swivelably to the other end of the lever member 59, energizing means 69 for energizing the link member 65 in its axial direction toward a side of the lever member 59 and a traction means for towing the link member 65 in its axial direction toward an opposite side to the lever member 59.
Patent JP-H1092673-A (JP)
Title: Non-contact power transmission device
Inventor: URANO TAKASHI
IPC: H02M3/338
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To charge a secondary battery with large power quickly and realize a light weight and compactness of the battery regarding a non-contact power transmission device. SOLUTION: A power supply coil of a charging part is divided into two sets. A power supply coil of each set is wound on each core to form two sets of separated and independent first power supply coil part 26 and a second power supply coil part 27. A power receiving coil is wound on a core to form a set of power receiving coil part 28. The power receiving coil part 28 is inserted in a space between the first power supply coil part 26 and the second power supply coil part 27 mounted on a charging part. The first power supply coil part 26, the power receiving coil part 28 and the second power supply coil part 27 are arranged in line. Polarity of each winding is set and wound so that AC magnetic fluxes ϕ1, ϕ2 always pass through from the first power supply coil part 26 and the second power supply coil part 27 to the power receiving coil part 28 in the same direction.
Patent JP-H11263698-A (JP)
Title: Mandrel for production of self-sustained diamond film and production of the film
Inventor: MARTIN SCOTT D
IPC: C30B25/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for forming a self-sustained diamond film and a method for the formation of the film. SOLUTION: This mandrel 100 for producing a self-sustained diamond film comprises a molybdenum structural material coated with TiN and a graphite structural material 104. In the first embodiment, the molybdenum structural material 102 has a stepped solid cylindrical shape provided with a central elevated plateau-like part 106 having a side wall. In the second embodiment, the graphite structural material is provided with a recessed part for receiving a molybdenum plug 204 coated with TiN. In each of these embodiments, the molybdenum has a tendency to cause the separation of the shrunk diamond film from formed diamond, because of the differences among thermal expansion coefficients of a diamond film, molybdenum and graphite.  The adhesion area of the formed diamond is increased by the presence of the graphite part and a crack in a controlled state is caused in the formed diamond at the boundary between the graphite and the TiN-coated molybdenum to protect the diamond film from breakage into pieces and to cause flawless cutting similar to razor- cutting in the peripheral part of the diamond film throughout the periphery.
Patent JP-H10153465-A (JP)
Title: Method for correcting measurement error of air flow rate measuring device, and measurement error correcting device
Inventor: KOBAYASHI CHIHIRO
IPC: G01F1/68
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To precisely correct the error due to pulsation, and precisely execute the fuel control of an engine, by performing a correction according to the resonance frequency (engine resonance rotating speed) of an intake pipe caused by the change of intake air temperature. SOLUTION: When the fuel feed quantity is determined by use of a heat resistor type air flow rate measuring device as intake air flow rate detecting means, an excessive measurement error is caused when it is laid in a state accompanied with a reverse flow. When the correction quantity for solving this excessive error is calculated, intake air temperature is detected in addition to engine rotating speed and throttle valve opening, and a temperature condition is inputted to the rotating speed to calculate the value of engine rotating speed. A plurality of correction maps A-C in grids are formed by taking engine rotating speed and throttle opening as horizontal axis and vertical axis, respectively, and a correction quantity is inputted to each grid are prepared, and the correction maps A-C are selectively used according to the detected value of intake air temperature.  Thus, the error due to pulsation of the air flow rate measuring device can be precisely corrected.
Patent JP-H09105129-A (JP)
Title: Concrete foundation
Inventor: SUMITOMO YOSHINORI
IPC: E02D27/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To easily form a beveled face to easily let water flow by providing a slope in the outside corner of a rising part of a concrete foundation. SOLUTION: Metal fittings 45 for a beveled body are horizontally stuck from the upper end of a rising form 20 at the outside of a house, between right and left rising forms 19, 20 erected to place a concrete foundation to fix the beveled body 44 constituted of elastic synthetic resin, rubber, etc., by the fittings 45 and prevent concrete from flowing in the beveled body 44 part. After curing of concrete, the beveled body is removed to form a slant beveled face and guide rainwater to the outside of the house.
Patent JP-2000143047-A (JP)
Title: Pasting tool
Inventor: TAKEUCHI HIDEO
IPC: C09J5/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To simply apply an adhesive for joining paper on a winding paper by a pasting tool. SOLUTION: A winding body 5 of a superposed tape 4 on which a double coated adhesive tape 4a and a separating tape 4b are superposed is rotatably supported by a pasting tool main body 6. The pasting tool main body is provided with a guide roller 11 which comes into contact with the superposed tape reeled out from the winding body from its peeling tape side, a pressing roller 12 which presses the superposed tape guided by the guide roller on a winding paper from its separating tape side and bonds the double coated adhesive tape on the winding paper, and a nip roller 14 rotating in the interlocking relationship with reeling out of the superposed tape so as to peel the separating tape out from the double coated adhesive tape pressed against the winding paper by the pressing roller.  Moreover, a cutting blade 17 and its receive part 18 are arranged so as to nip the superposed tape on a running path of the superposed tape between the guide roller and the pressing roller.
Patent JP-2000146677-A (JP)
Title: Glass fiber metering facility
Inventor: KOBAYASHI KEIJI
IPC: G01G13/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a glass fiber metering facility in which a glass fiber in a prescribed amount can be metered precisely from a glass fiber in a large amount so as to be segmented. SOLUTION: A charging tank 2 as well as a first hopper 3 to a fourth hopper 6 constitute a facility body A. A first feed mechanism 8 is arranged and installed at the lower end point of the charging tank 2, and a second feed mechanism 9 is arranged and installed at the inside of the second hopper 4. The first feed mechanism 8 has a needlelike body which is advanced into, and retreated from, the inside space of the charging track 2 freely. When the needlelike body is retreated, 50 kg out of a glass fiber in a large amount, which is charged into the charging tank 2 is fed so as to be dropped downward. The second feed mechanism 9 has a sieve box 91 which has a slitlike opening in the bottom face. When the sieve box 91 is moved horizontally back and forth, 12 kg out of 50 kg of the glass fiber can be segmented so as to be dropped downward.
Patent JP-S63161334-A (JP)
Title: Operating device for ventilation fan
Inventor: YASUFUKU HITOSHI
IPC: F24F11/00
Filed: 1986-12-24
Abstract: PURPOSE:To prevent condensation at an indoor side surface of a room wall by a method wherein a relative humidity at an indoor side surface of a room wall is detected by a humidity sensing element and a ventilating operation is controlled from a comparison between a sensed signal and a predetermined reference signal. CONSTITUTION:Since an outdoor side surface 1b of a room wall 1 is contacted with surrounding atmosphere 3 and cooled by the surrounding atmosphere, so that the room wall 1 shows a low temperature. A humidity sensing element 20 for sensing a relative humidity at a location of the indoor side surface 1a is set in such a way as its resistance value is increased as the relative humidity to be sensed is increased. In correspondence to this operation, a sensing signal S18 of an electrical signal conversion circuit 18 is also set to be increased. When a temperature at the indoor side surface 1a becomes a lower temperature less than a dew point of 9 deg.C or less, a relative humidity at the location of the indoor side surface 1a becomes more than 90%, resulting in that condensation is easily generated. When the relative humidity is increased over 90% or more, a driving instruction signal S21 is outputted from an output terminal, so that the driving circuit 21 energizes a motor 7 to rotate it. With this arrangement, the fan 6 is rotated and driven to perform a ventilation operation and the relative humidity in the indoor part 2 is decreased.
Patent JP-S63159905-A (JP)
Title: Forcible on/off system for input/output of programmable controller
Inventor: OKAMOTO TADASHI
IPC: G05B19/05
Filed: 1986-12-24
Abstract: PURPOSE:To surely perform the forcible ON/OFF operations and at the same time to easily reset an original program by providing a forcible ON/OFF field into an instruction code to store an instruction which gives the forcible ON/OFF operations to the input/output of a programmable controller. CONSTITUTION:A program memory includes a forcible input/output valid/invalid field 61, an input/output forcible ON/OFF field 62, an arithmetic code field 63, and an input/output address field 64. The field 61 shows a valid or invalid forcible input/output and the field 62 shows whether the forcible input/output is kept ON or OFF. Then an original program operation can be reset smoothly and surely after the forcible input/output operations by performing these operations in a state where an original program is maintained.
Patent JP-H03175389-A (JP)
Title: Frequency modulation type radar apparatus
Inventor: AKUTSU EISAKU
IPC: G01S7/292
Filed: 1989-12-02
Abstract: PURPOSE:To certainly detect a long distance object by providing a level correction means relatively enhancing the level in a high frequency region with respect to the level within a low frequency region between a mixing means and an operation means. CONSTITUTION:A carrier wave generator 10 generates, for example, a millimeter wave of 50 GHz and this carrier wave is modulated in frequency by a frequency modulator 12 and a modulation voltage generator 14. This frequency modulated wave is emitted to the forward vehicle 22 being an object as a transmission wave Wt from an antenna 20 through a transmission path 16 and a circulator 18. This transmission wave Wt is reflected from the vehicle 22 to form a receiving wave Wr which is, in turn, received by the antenna 20 to be transmitted to a mixer 24 through the transmission path 16 and the circulator 18. A part of the frequency modulated wave from the modulator 12 is transmitted to the mixer 24 and two waves are mixed. This mixed wave is amplified by an amplifier 26 to be rectified and discriminated on the basis of the threshold value of a threshold value generator 32 by a waveform rectifier 30 to be formed into a pulse signal. The number of pulses is counted by a counter 34 and operated by a computer 36 to operate an alarm 38.
Patent JP-H06163456-A (JP)
Title: Forming method of fine metal wiring
Inventor: MIYAMOTO HIDENOBU
IPC: H01L23/52
Filed: 1992-11-25
Abstract: PURPOSE:To provide a method of forming a fine metal wiring used for a semiconductor device, wherein at least high melting point metal films and aluminum metal films are successively laminated to form a laminated metal film, and the laminated metal film is worked into the fine metal wiring. CONSTITUTION:A contact hole 104 is provided to an interlayer insulating film 103 so as to reach to a diffusion layer 102 formed on the surface of a semiconductor substrate 101, then a titanium-tungsten film 105, a CVD tungsten film 106, an aluminum alloy film 107, a titanium-tungsten film 115, a plasma oxide film 108, and a photoresist pattern 109 are successively formed. The plasma oxide film 108, the titanium-tungsten film 115, and an aluminum alloy film 107 are successively etched using the photoresist pattern 109 as a mask. The photoresist pattern 109 is removed, a plasma oxide film 118 is formed and then etched back, and then the CVD tungsten film 106 and the titanium-tungsten 105 are etched through plasma oxide films 108a and 118a as a mask.
Patent JP-H05149090-A (JP)
Title: Rotary excavating tool of small bore pipe burying device
Inventor: SUDA MASAO
IPC: E21D9/08
Filed: 1991-11-28
Abstract: PURPOSE:To promote stirring capacity to stir and mix excavated earth with viscosity providing liquid at the same speed condition as that of the conventional machine in a rotary excavating tool used for a small bore pipe burying device and to make it possible to correspond to high-speed excavation. CONSTITUTION:The surface of a rotary excavating tool 2 loaded to the front 4-1 of an excavating machine body is formed in an approximate cone-shape, and the whole section of a facing is excavated in the approximately same plane by an excavating blade 3 of a cutter spoke 2-2 mounted to the central part of the front end of the facing side. Excavated earth and viscosity providing liquid injected from an injection port 2-1 are subsequently stirred and mixed from the inside to the peripheral surface side by a stirring projection 2-4 provided to the surface of the rotary excavating tool, and are transferred to a sludge passage 9 between the excavating machine body and a bedrock as sludge having plastic fluidity, so that even if an excavation speed is increased, the blockade of the sludge passage 9 can not be easily made.
Patent JP-2000144540-A (JP)
Title: Production of multilayered composite bulky yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02G3/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayered composite bulky yarn capable of effectively imparting a fuzzy feeling and a fullness feeling to a fabric obtained by carrying out weaving or knitting without deteriorating unwinding properties weaving and knitting properties. SOLUTION: At least two kinds of multifilament yarns having a difference in elongation of >=40% are doubled and subjected to false twist texturing at a number of false twists satisfying the following formula to produce a composite yarn A having a difference in yarn length between the multifilament yarns. The resultant yarn A and another nontorque multifilament yarn B are subsequently fed to a fluid jetting nozzle at a higher overfeeding ratio of the yarn A than that of the yarn B to carry out a fluid turbulent treatment: 10,000/D1/2<T<30,000/D1/2 [T is the number of false twists (turns/m); D is the fineness of the low-elongation multifilament yarn (denier)].
Patent JP-H07166546-A (JP)
Title: Soldier beam lock anchor type earth retaining soldier beam
Inventor: IWAMURA HIDEYO
IPC: E02D5/80
Filed: 1993-12-15
Abstract: PURPOSE:To provide a strong soldier beam easy to execute by using an angular steel pipe for the earth retaining soldier beam, intruding a small steel pipe at an angle in the longitudinal direction, fixing it with reinforcing rings at both ends, and inserting a lock anchor into the small steel pipe. CONSTITUTION:A small-diameter steel pipe 11 intruded into an angular steel pipe 10 in response to the anchor driving angle, and it is fixed by reinforcing ring plates 12 at both ends. The angular steel pipe 10 is continuously driven to form an earth retaining soldier beam 1, a lock anchor 2 is driven into the small-diameter steel pipe 11, and it is fixed by a fixing nut 3 via a pedestal 6. The welding work at the site is reduced to the utmost, and large shearing force can be coped with. The soldier beam having a simple structure and easy to execute can be provided.
Patent JP-H07168039-A (JP)
Title: Optical waveguide device
Inventor: NAKAYAMA YOSHINOBU
IPC: G02B6/122
Filed: 1993-12-15
Abstract: PURPOSE:To protect and strengthen electrode connecting parts and improve the reliability of an optical waveguide device by sealing a photo-element part, an electrode part of the photo-element, a connecting means, and an external electrode part with a sealing agent. CONSTITUTION:Light transmitted in a waveguide layer 3 is reflected by optical wave guide mirror parts 6, 6' whose end faces are exposed to air, converged, made to impinge upon a photo-element 7, converged into electric signals, and the electric signals from the photo-element 7 are led to a connecting means 20 (e.g. a bonding wire in this case) connecting an electrode 8 to an external electrode 31 and sent out to the external electrode 31. In this case, a region E including the photo-element 7, the electrode 8, the bonding wire 20, and the external electrode except the parts of the end face exposed-type waveguide mirror parts 6, 6' is sealed with a sealing agent 21. Consequently, the electrode parts in the peripheral parts of a light detecting element are reinforced and protected and the waveguide mirror parts 6, 6' are prevented from deteriorating. Also, attributed to the use of the light shielding sealing agent 21, sealing only the periphery of the photo-element 7 can prevent light coming out of parts except the waveguide 3 from proceeding.