baber/WOPTO huggingface dataset:
Patent JP-H02302799-A (JP)
Title: Speech recognition system
Inventor: MASAI YASUYUKI
IPC: G10L15/28
Filed: 1989-05-17
Abstract: PURPOSE:To reject voices other than a voice to be recognized with high accuracy without misrecognition by differentiating both a learned voice pattern and an input voice pattern and emphasizing the features of a musical voice pattern more. CONSTITUTION:Plural filters which smooth and differentiate the learnt voice pattern by an orthogonal time filter part 5 are used to generate a standard pattern. Then the similarity or difference between the axis of the standard pattern obtained by the differentiation processing and the differential pattern obtained by differentiating the input voice pattern are calculated and a decision part 9 decides whether or not the input voice pattern is the voice to be recognized. Thus, both the learned voice pattern and input voice pattern are differentiated and the features of the voice pattern is emphasized more to make the similarity sensitive to the difference of the voice pattern, so when a voice other than the voice to be recognized is inputted, it can be rejected with high accuracy without misrecognition.
Patent JP-S5649500-A (JP)
Title: Pig collection type oil transport piping
Inventor: KAWANISHI MASAO
IPC: F17D3/08
Filed: 1979-09-26
Abstract: PURPOSE: To simplify delivery from pig receiver to pig launcher by collecting the pig short off by the pig launcher with a pig receiver installed at the land on the same side as the pig launcher.  
     CONSTITUTION: In case A-oil is delivered off through an oil transport pipe while B-oil is received from another oil transport pipe, all valves shall be in closed position and a pig G 1  is inserted in a pig launcher 4. After insertion of the pig G 1  it is stopped in front of a twentyth electric operated valve 38 with both main oil transport pipes 1, 2 filled with fresh water as preparation for replacing the fresh water in these main oil transport pipes 1, 2 with A-oil and B-oil. As the procedure for the above-mentioned process, each electric operated valve is opened and a water feeding pump 24 is operated to feed water to the pig launcher 4 and thereby shoot off the pig G 1 . The pig G 1  passes the first main oil transport pipe 1 and stops at the divergence point of a by-pass oil transport pipe 39 and, thereafter, moves in the second main oil transport pipe 2 to be collected by the pig receiver 6. According to this constitution, no complicated arrangement is required for transportation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5912972-A (JP)
Title: Polyester-based coating agent
Inventor: MURATA YOSHIFUMI
IPC: C08G63/685
Filed: 1982-07-14
Abstract: PURPOSE:To provide a polyester-based coating agent composed mainly of a polyalkylene terephthalate copolymerized with a specific amide unit in the molecular chain, and giving a coating film having excellent processability. CONSTITUTION:The objective polyester-based coating agent is composed mainly of a polyalkylene terephthalate containing 0.1-20wt% of the amide unit of formula I [Ar1 and Ar2 are 1,2-, 1,3- or 1,4-phenylene group (or their mixture)] and/or formula II [Ar3 is 1,2-, 1,3- or 1,4-phenylene group (or their mixture); R1 and R2 are H or lower alkyl; when >=70mol% of Ar3 is 1,4-phenylene, n is integer of 1-5, and in the other cases, n is integer of 1-20] as a copolymer unit in the molecular chain.
Patent JP-S5913920-A (JP)
Title: Liquid supply apparatus
Inventor: HASHIMOTO MASAJI
IPC: G01F25/00
Filed: 1982-07-14
Abstract: PURPOSE:To compsensate the instrumental difference of the first flowmeter basing on the measured value in a flow rate range cuasing no measuring error of the second flowmeter, by using two kinds of flowmeters connecting is series. CONSTITUTION:When oil supply begins by operating a nozzle 6, a flow rate pluse corresponding to each quantity of measuring oil of respective flowmeters A, B is originated by each flow rate pulse originating device 9A, 9B. A flow rate pulse (a) is sent to a pulse compensating circuit 17 and a comparison circuit 18, and a flow rate pulse (b) is sent to the circuit 18 and a flow rate (speed) detection circuit 19. The pulse (a) is compared with the pulse (b) in the circuit 18 and the compared result is outputted. The pulse (a) is compensated by comparing the pulse (a) with the pulse (b) by using this pulse (b) as a standard which expresses the accurate measuring quantity because the flowmeter B generates virtually no instrumental difference due to the lapse of time and no oppreciable measuring error within a fixed flow rate (speed) range. In this manner, a liquid supply apparatus having no measuring error for a long year can be obtained even when the interval of a periodical inspection is prolonged or omitted because the measured value is compensated automatically.
Patent JP-H07329521-A (JP)
Title: Tire air pressure detecting device
Inventor: OGATA SHIGEYUKI
IPC: B60C23/02
Filed: 1994-06-06
Abstract: PURPOSE:To make it difficult to receive effects of radio interference, and improve reliability by providing an oscillation body to stop resonance at an air pressure of a specified value or less on a wheel, installing a microphone on a car body facing its rotation circumference, and determining and displaying result of this detection. CONSTITUTION:A resonance type oscillation body 21 of a tuning fork structure is provided on a housing 22 installed on the inner side of a wheel 23, and a piston 25 to receive an air pressure of a tire 27 by a closed space 26 to move against a coil spring 29 is provided on the other half of the housing 22. By motion of this piston 25, oscillation is stopped by getting a lever 33 in contact with the oscillation body 21 through a link 32, or it gets apart from it to oscillate. In the meanwhile, a microphone 35 to detect ultrasonic waves is provided on a car body facing a circle which the oscillation body 21 draws by rotation of the wheel 23, and result of determination by a determining means 38 is displayed in a display 29. High-reliability detection can thus be performed without receiving effects of radio-troubles.
Patent JP-S5747136-A (JP)
Title: Combined cooking apparatus
Inventor: IKEDA NOBUO
IPC: F24C1/04
Filed: 1980-09-05
Abstract: PURPOSE: To enable to perform a range, oven and grill cooking respectively at the most preferable level of height, by constructing the bottom part of a heating chamber with a heater in a separable manner from the remaining parts of the heating chamber in a combined cooking apparatus having a heat-cooking oven and a range combined with each other.  
     CONSTITUTION: Side walls 3, an upper wall 4 and a door 5 are formed in a unitary manner, and they are designed to be separable from a lower wall 1 having heater 2 thereon. In performing range-cooking, a unitary body of the upper wall 4, side walls 3 and door 5 of the heating chamber is moved upward by driving ropes 6 by a motor, and heaters 2 on the lower wall 1 thus exposed are used as cooking range. On the other hand, in case of performing oven-cooking, the upper unitary body of the heating chamber is moved down on the lower wall 1 through reverse rotation of the motor, and current is supplied to a heater provided in the upper body of the heating chamber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304642-A (JP)
Title: Method and apparatus for measurement of bend of scanning light in scanning optical system
Inventor: OGUMA NOBUO
IPC: G01M11/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus, for the measurement of the bend of scanning light in a scanning optical system, in which the measuring accuracy of the bend of the scanning light can be increased without being affected by a pixel pitch. SOLUTION: In a measuring method for the bend of scanning light in a scanning optical system, the measuring face of a rotating polygon mirror 2 which scans a light beam B is specified, and the bend of the light beam B from the measuring face is measured. At this time, two line sensors 71, 72 are arranged, so as to be adjacent along a subscanning direction at right angles to a main scanning direction, on the image formation face 7 of a light beam B1 reflected from the measuring face in such a way that pixels of the line sensors 71, 72 are deviated mutually by a 1/2 pitch in the subscanning direction. The light beams B1 from the measuring face is scanned on the line sensors 71, 72 in a plurality. Positions of optical images which are formed on the respective line sensors 71, 72 are found so as to be compared. The face inclination of the measuring face is thus measured.
Patent JP-H04351020-A (JP)
Title: Interference wave elimination circuit
Inventor: MABUCHI MITSUHIRO
IPC: H04B1/10
Filed: 1991-05-28
Abstract: PURPOSE:To surely eliminate a narrow band interference wave invaded in a band of a broad band signal while adopting a simple circuit with respect to the interference wave elimination circuit. CONSTITUTION:The circuit is provided with a band pass filter 11 scanning sequentially a center frequency of a pass band 11a within a band of an input signal 15 (broad band signal), a notch filter 12 able to set a center frequency of the block band into a band of the input signal 15, and a detection circuit 13 obtaining a detection signal 16 through the detection of the input signal 15 passing through the band pass filter 11. The center frequency of the pass band 11a of the filter 11 is scanned sequentially by using a 1st control signal VC1, and a control circuit 14 setting the center frequency of the block band of the filer 12 to the change point of the signal level by using the 2nd control signal VC2 when the signal level of the signal 16 is rapidly changed on the way of scanning.
Patent JP-S5915292-A (JP)
Inventor: MITANI SATORU
IPC: G09G3/18
Filed: 1982-07-16
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-S5749285-A (JP)
Title: Production of josephson junction element
Inventor: IMAMURA TAKESHI
IPC: H01L39/24
Filed: 1980-09-09
Abstract: PURPOSE:To produce a junction type Josephson element by a method wherein a fine oxide film of a uniform thickness and having reduced pinholes is formed on a superconductive film by a high-frequency electric discharge in an atmosphere containing O2. CONSTITUTION:A superconductive film of Pb-In-Au is formed and patterned on an Si substrate by evaporation method. The substrate is then placed on a high- frequency electrode and an electric discharge is effected for 2 minutes at a power of 0.3W/cm<2> in an Ar gas atmosphere of 1X10<-2> Torr. Then, the power is lowered to 0.03W/cm<2> and Ar is gradually replaced with O2 to oxidize the thin film while  maintaining the sum of pressures of Ar and O2 at a level of 1X10<-2> Torr. The  oxidized film grows to a thickness of about 50Angstrom  in about 10 minutes. This film has  a fine structure and a uniform thickness and incolves substantially no pin hole. A Josephson junction element of a good quality is produced by forming a sperconductive layer as an upper layer.
Patent JP-S5457635-A (JP)
Title: Spot assembling method of sf6 gas insulated switch
Inventor: TAKEKOSHI FUMIO
IPC: H02B13/02
Filed: 1977-10-18
Abstract: PURPOSE: To promote a speediness and easiness of the work of assembly, by using an apparatus, for the work of on-the-spot assembly connecting, that applies a flexible hollow cylinder with a ring provided at the both ends.  
     CONSTITUTION: A flexible hollow cylinder 7, with a ring 6a, 6b provided at its both ends, is twisted to spirally form a tightening ring device 8, 11, being installed to a side wall at the both ends of transparent flexible hollow cylinder 10, with an apparatus 9, for the work of on-the-spot assembly connecting, constructed. Said apparatus 9 will be arranged on a work support bench 14. And one end of a switch device 3a, 3b to be connected will be inserted through a center hole of the tightening ring device 8, further with a lead-in tube 12 installed for clean air. After replacement of air in the apparatus 9 for the work made with clean air, a connecting work of the switch device 3a, 3b will be operated with a hand put into from the tightening ring device 11 while bringing in and out tools and parts tofrom a port 13 for in-out of the tool-part. In this way, the work of on-the-spot assembly connecting will be made capable speedily with ease by a workman only putting his hand into the apparatus 9 for the work 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01293384-A (JP)
Title: Projecting type display device
Inventor: MASUKI TOMOKO
IPC: H04N5/74
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate the dislocation of picture elements and color blurring and to attain high quality by fixing a dichroic prism to an up-plate fixing a liquid crystal light valve at a fixed position. CONSTITUTION:Three light valve panels 4 holding R, G and B liquid crystal light valves 1 each are screwed and fixed at fixed positions on the up-plate 5 supported by a front plate 6 and a back plate 7. Projections 9 at four parts support the four faces of a prism to fix the up-plate 5, and a projecting lens 3 is screwed and fixed to the up-plate 5, a down-plate 8 and the front plate 6. Since the dichroic prism 2 is fixed to the up-plate 5 fixing the light valve panels 4 in such a way, shift between the light valve panels 4 and the dichroic prism 2 in terms of position relation, which develops due to vibration and impact, is eliminated, and moreover the discoloration of picture elements and color blurring are eliminated to improve picture quality.
Patent JP-S613557-A (JP)
Title: Reader using fluorescent light as light source
Inventor: NAGANO BUNICHI
IPC: H04N1/04
Filed: 1984-06-15
Abstract: PURPOSE:To obtain an excellent reader while excluding the effect of a mercury arc bright line spectrum by providing alternately the lighting period and the non- lighting period of a fluorescent light and utilizing a CCD output signal due to the afterglow of the fluorescent light during the non-lighting period. CONSTITUTION:A luminescence output of the fluorescent light 2 during a period lighted by a lighting signal and during an output period by afterglow is repeated alternately and the green output of the fluorescent light 2 and the mercury bright line appears at the afterglow period. Since a CCD output subjected to sample-and-hold is extracted by shift clocks phi1, phi2 after transfer, the output is retarded by one period's share. A control circuit 7 incorporates a gate and utilizes only a reception signal of the CCD sensor 5 at afterglow. Thus, the effect of mercury bright line is excluded and on excellent reader is obtained.
Patent JP-S5349298-A (JP)
Title: High dielectric constant material
Inventor: IKENO SHINOBU
IPC: H01G4/18
Filed: 1976-10-15
Abstract: PURPOSE: To obtain a film condenser material of a high dielectric constant and a low loss, by dispersing high molecular tetra-cyano compound co-polimerized vinyl monomer into low loss polymer micro non uniformly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5248951-A (JP)
Title: Bias circuit
Inventor: KATAKURA MASAYUKI
IPC: H03G7/00
Filed: 1975-10-17
Abstract: PURPOSE:By use of two same-polarity transistors which have cascade connection, a high-accuracy idling current which is stabilized against fluctuation of temperature or power source is secured in B-class push-pull circuit.
Patent JP-S5827650-A (JP)
Inventor: YANO NORIYUKI
IPC: B02B5/02
Filed: 1981-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04327469-A (JP)
Title: Cable reel
Inventor: KATO HIRONORI
IPC: B65H75/36
Filed: 1991-04-30
Abstract: PURPOSE:To make the rotation of a movable member smooth by preventing a flexible cable wound on an inner cylindrical part, from buckling. CONSTITUTION:A plurality of rollers 4 connected together by wire springs 5 are wound around a flexible cable 3 wound on an inner cylindrical part 9 so that the rollers 4 urge the cable 3 toward the outer peripheral surface of the inner cylindrical part 9. The flexible cable wound on the inner cylindrical part are urged toward the inner cylindrical part, over the substantially entire periphery of the inner cylindrical part, and accordingly, even though a movable member is rotated in the wind-back direction, the flexible cable wound on the inner cylindrical part is paid off surely toward an outer cylindrical part by way of an inverting section.
Patent JP-H04328879-A (JP)
Title: Light emitting element fixing holder
Inventor: NAKADA YUUKI
IPC: B29D99/00
Filed: 1991-04-30
Abstract: PURPOSE:To enable a light emitting element fixing holder to be enhanced in both adhesion and heat dissipating properties by a method wherein the fixing holder concerned is formed of composite material composed of thermoplastic resin possessed of hydrophilic polar groups and metal powder mixed into the resin concerned. CONSTITUTION:A light emitting element fixing holder 1 is formed of composite material composed of thermoplastic resin possessed of hydrophilic polar groups and metal powder mixed into the resin concerned. -COOH, -OH, -CO, -NH, and the like are typical groups of the thermoplastic resin possessed of hydrophilic polar groups. Polyphenylen oxide, acrylonitrile-butadiene-styrene, nylon, polycarbonate, and the like are typical resins of the thermoplastic resin concerned. Aluminum, lead powder, or the like can be used as the metal powder mixed into the resin concerned. Resin and metal powder are mixed well and formed into pellets, and the pellets are molded into the holder 1. By this setup, a light emitting element fixing holder of this design can be enhanced in heat dissipating properties and adhesion.
Patent JP-H0419226-A (JP)
Title: Rear differential gear with electronically controlled differential limiting device
Inventor: GOTO MASAKI
IPC: B60W10/12
Filed: 1990-05-15
Abstract: PURPOSE:To reduce shock at the time of differential limiting torque being applied by enlarging the orifice opening area to the maximum at the brake operating time, whereas diminishing the orifice opening area to a minimum when the vehicle speed is lower than the specified value, the speed change stage is in a low speed range or in a receding position, and lateral wheel speed difference is more than the specified value under the release of braking. CONSTITUTION:An electronic control device 51 takes in the detected information of a brake sensor 52, a vehicle speed sensor 53, a speed change stage sensor 54 and a wheel speed sensor 55, and controls the control mechanism 8 of a rear differential gear 1 by an actuator 50. That is, when a brake is operated, the actuator 50 is operated to move the control mechanism 8 to the left so as to open an orifice 22a to full admission. When braking is released, and the vehicle speed is less than the specified value, the speed change stage is in a low speed range or in a receding position, and lateral wheel speed difference is more than the specified value, reverse action is performed to diminish the opening area of the orifice 22a to a minimum. Shock can be thus reduced.
Patent JP-H06314674-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1993-04-30
Abstract: PURPOSE:To prevent a sidewall protective film from being oxidized after an etching operation and to easily remove it when an ultrahigh-selectivity polycide gate electrode is worked by making use of Br<+> as an etching seed. CONSTITUTION:When a polycide film 3 on the lower-layer side of a W-polycide film 5 is etched by using an HBr/O2 mixed gas, an etching reaction product SiBrxOy is deposited on the sidewall face of a pattern, and a sidewall protective film 7 is formed so as to contribute toward achieving anisotropy. After that, an H2 plasma treatment is executed inside the same chamber, Br atoms are replaced by H atoms, and the sidewall protective film 7 is reformed. Since the reformed sidewall protective film is not changed easily into SiOx, it can be removed easily by a treatment with dilute hydrofluoric acid or the like in a short time. Consequently, a gate oxide film 2 is not eroded. As another oxidation-preventing method, the whole face of a wafer may be passivated by a carbon-based polymer film or a sulfer-based material film.
Patent JP-H06312431-A (JP)
Title: Method and apparatus for hollow injection molding
Inventor: IGUCHI WATARU
IPC: B29C49/06
Filed: 1993-04-30
Abstract: PURPOSE:To alleviate a facility burden due to necessity of a special-purpose hydraulic source in a hollow injection molding for injecting molten resin in a mold cavity and press injecting pressurized gas stored in a high pressure tank in the cavity by a hydraulic drive type compressor. CONSTITUTION:Pressurized gas is pressurized by driving a hydraulic drive type compressor 4 by a hydraulic source 3 attendant on an injection molding machine 2 before molds are clamped after the machine 2 starts a cooling step. Thus, since the compressor 4 is driven when a load to be applied to the source 3 is reduced, pressurized gas of necessary pressure and quantity can be obtained without overloading the source 3 even without a special-purpose hydraulic source 3.
Patent JP-H07331786-A (JP)
Title: Replacement structure of electric water heater in house
Inventor: IIDA IKUO
IPC: E04B5/48
Filed: 1994-06-07
Abstract: PURPOSE:To easily replace an electric water heater provided in an underfloor space of a house adopting a reverse beam structure. CONSTITUTION:An underfloor space 3 is formed by a horizontal frame part and a reverse beam 2, and an electric water heater B is set in the underfloor space 3 below a fixed floor supported on the reverse beam 2. The electric water heater B is free to move along a pair of movement guide means 38, and it is replaced by being pulled out in the arrow (a) direction to the underfloor space 3 (article storage space 19) to be opened by a movable floor free to slide.
Patent JP-H08321937-A (JP)
Title: Facsimile equipment
Inventor: MIZUNO YOTARO
IPC: H04N1/32
Filed: 1995-05-24
Abstract: PURPOSE: To prevent leakage of communication destination data without deteriorating the efficiency of communication job by calling a communication destination on the basis of communication destination data read by a communication destination data read means in the case of transmission. CONSTITUTION: When an original is set to a read section 8 and a transmission destination is received from an operation panel, at first the loading of an IC card 30 is discriminated. When the card 30 is not loaded or not authenticated, the input of a telephone number is awaited. When a telephone number is received, the read section 8 reads an image of an original to allow a coding decoding section 6 to encode the image and the result is sent. When the possessor of the IC card loads the IC card 30 to a control section 20 and inputs a correct password, it is read in a memory of a main control section 14. Then the possessor enters a transmission destination request by using a liquid crystal display panel 4a. When the operator depresses a destination designation key, it is displayed. When the destination designation key is depressed, display is performed.  The destination designation key is discriminated to be a key registered in the card 30, the image is read and coded and ciphered by a ciphering/ decoding section 18 and the ciphered image is sent to the destination.
Patent JP-2000314182-A (JP)
Title: Crack inducing method in concrete
Inventor: KONDO HIROSHI
IPC: B28B23/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an absolutely new remarkable crack inducing method for concrete. SOLUTION: In this crack inducing method for concrete, a shape memory member 2 is embedded at a desired position in concrete 1 poured at a predetermined place, heat in curing of concrete 1 influences this shape memory member 2 and the member is reset and deformed. In this way, cracks can be created at any desired place in the concrete 1.