baber/WOPTO huggingface dataset:
Patent JP-S5780568-A (JP)
Title: Measuring system for insulation resistance
Inventor: SATOU KOUICHI
IPC: G01R27/18
Filed: 1980-11-07
Abstract: PURPOSE:To improve measuring accuracy, by a method wherein insulation resistance is measured in hot line using a grounding type instrument transformer, and an adding amplifier is used to subtract voltage signal detected by detection resistance from voltage signal generated by an oscillator. CONSTITUTION:Return current i10 flowing in neutral line of a grounding type instrument transformer 7 is detected. Voltage signal obtained by multiplying the return current i10 at a prescribed ratio is subtracted from voltage signal generated by an oscillator 2 at an adding amplifier 13. Output of the adding amplifier 13 represents V1 across an insulation resistance 11 in considerable accuracy, and the output is introduced to a multiplying circuit 5 so as to multiply with detecting signal of the return current i10 thereby output being inversely proportional to the insulation resistance 11 accurately is obtained. In this constitution, insulation resistance can be accurately measured without being affected by stray capacity.
Patent JP-S5281504-A (JP)
Title: Preparation of multipolar rotor magnet
Inventor: OKONOGI ITARU
IPC: H02K15/03
Filed: 1975-12-27
Abstract: PURPOSE: To mold a small type multipolar magnet by molding method of the powder parmanent magnet given the multipolar ausotropy to the same direction with the magnetizing direction of the magnetic field generated by magnetizing coil by arranging alternately magnetic inductive ferromagnetic substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S64998-A (JP)
Title: Spectrogram normalizing system
Inventor: NAKAMURA SATORU
IPC: G10L15/06
Filed: 1987-06-24
Abstract: PURPOSE: To reduce learning samples and to shorten calculation time by individually expressing a spectrum by a personal finite vector by the use of vector quantization and then finding out the correspondence of vectors between different speakers.  
     CONSTITUTION: A computer 5 in a processor 4 extracts the feature of a voice converted into a digital signal by an A/D converter 3. Whether a code book is generated or not is discriminated, and when no code book is generated, the feature of the voice is quantized to a separative vector by referring to a separative code book. Then whether the conversion vector is learned or not is discriminated, and when discriminating no learning, i.e., the existence of normalization, the code string of each feature generated by the separative vector quantization is substituted in each frame by the use of an already stored conversion vector and a normalized spectrum vector is generated and outputted. Consequently the dependent item of each feature can be neglected, learning samples can be reduced and calculation volume also can be reduced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5681175-A (JP)
Title: Method for sintering waste material and making the same harmless
Inventor: ABE YUUJI
IPC: B09B3/00
Filed: 1979-12-04
Abstract: PURPOSE: To make a harmful waste material harmless effectively by a method wherein, in subjecting the harmful waste material to sintering treatment, a recovered oil obtained from an org. waste material by heat decomposition is added to the harmful waste material and, after granulating, the sintering treatment is carried out.  
     CONSTITUTION: As an org. waste material, for example, there are an urban garbage, a wood trash, a paper trash or a sewage sludge and a recovered oil obtained by subjecting them to heat decomposition is used as an additive. The waste material 1 containing a harmful metal, for example, Cr 6+  or the like is firstly crushed in a crushing apparatus 2 to reduce the particle size thereof to about 5mm or less. This crushed substance is mixed with the heat decomposed recovered oil 6 in a granulating apparatus 3 and granulated therein. In this case, according to necessity, industrial water 7 or a sintering aid material 8 are added. Subsequently, the granulated pellets are dried in a drying apparatus 4 to remove moisture and volatile components therefrom and subjected to the sintering treatment in a sintering apparatus 5. Thereby, the pellets with sufficient strength are obtained and the waste material can be utilized usefully. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0321526-A (JP)
Title: Constant speed running control method for vehicle
Inventor: KAWANO ATSUHIRO
IPC: B60W30/00
Filed: 1989-06-20
Abstract: PURPOSE:To enhance the reliability of the control by opening or closing a throttle valve at a constant speed when the deviation of the present voltage value as output from a throttle sensor from the corresponding previous value is over a specified value, and by judging that the car speed is uncontrollable if the output voltage value does not nevertheless return into the specified range of voltage increment/decrement. CONSTITUTION:A throttle valve 6 provided in a suction passage 10a is opened or closed by a drive motor 5, which is controlled by a controller 3 on the basis of the car operating condition. At this time, the voltage signal emitted by the throttle sensor 14 is sampled at certain intervals, and when the deviation of the present voltage value from the previous value is over the specified value, the voltage increment/ decrement of a throttle valve degree-of-opening sensor is determined which should be necessary for increasing or decreasing the target car speed by a specified width. The throttle valve 6 is opened or closed at a certain constant speed. If this causes returning of the sampling voltage value into the corresponding range for voltage increment/decrement with respect to the target voltage value before the specified period of time elapses, the car speed control is continued, and if not returned, it is judged that the car speed is uncontrollable.
Patent JP-S5488153-A (JP)
Title: Measuring method of optical fiber connection loss
Inventor: TATSUTA MITSUHIRO
IPC: G02B6/00
Filed: 1977-12-26
Abstract: PURPOSE: To measure bidirectional mean connection loss at the point of connection by measuring the power of reflection pulses from the final end face of optical fibers before and after connection.  
     CONSTITUTION: Light pulses from a light source 7 are entered to an optical fiber 2 via half mirror 8 and the ligtpower P 20  of the reflection pulses from the final end thereof is measured with a light pulse detector 10. Next, an optical fiber 2 is connected to an optical fiber 3 and the light pulses are entered in a similar manner. With the lengths of the optical fibers 2, 3 being let to be L 1 , L 2  respectively, the velocity of light to be (c) and the refractive index of the optical fibers to be (n), the light power P 26  of the reflection pulses from the final end 11 of the connected optical fiber 3 is measured at the time when the time being 2n(L 1 +L 2 )/c after measurement of the light power P 20  has elapsed and the optical fiber connection loss α 1  is obtained from the formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6218499-A (JP)
Inventor: SASAKI SEISUKE
IPC: C11D9/50
Filed: 1985-07-17
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-S5680988-A (JP)
Title: Color image pickup device
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N9/09
Filed: 1979-12-04
Abstract: PURPOSE:To reduce power consumption by making memory time invariably constant when a power source is turned on, by using a digital circuit to store control signals to be sent to a gain control circuit. CONSTITUTION:Red, green and blue signals from a camera head are sent to encoder 5 via transmission lines 2, 3 and 4. Red and blue transmission lines are provided with gain control circuits 13a and 13b, whose outputs are compared with the level of the green signal by increase-decrease discriminating circuits 15a and 15b to obtain signals for increasing or decreasing the contents of reversible counting circuits 16a and 16b. By using outputs of increase-decrease discriminating circuits, increase-decrease directions of reversible counting circuits composed of digital circuits are determined to drive them with a clock pulse from terminal cp. For this purpose, count outpus of those reversible couting circuits are DA-converted by DA converters 14a and 14b and applied to the gain control circuits as control signals.
Patent JP-S5945367-A (JP)
Title: Powder paint composition
Inventor: TAJIRI KAZUHIRO
IPC: C09D5/03
Filed: 1982-09-08
Abstract: PURPOSE:To prepare the titled composition giving a coating film consisting of a lower layer having excellent corrosion resistance and an upper layer having excellent coating film strength by the single coating operation, and suitable for the corrosion protection coating of ships, vehicles, etc., by mixing two kinds of powdery epoxy resin compositions having specific composition and physical properties, at a specific ratio. CONSTITUTION:The objective composition can be prepared by compounding (A) 100pts.wt. of a powdery resin composition having a melting point of 50-160 deg.C and a melt viscosity of 50-1,000 poise (at 150 deg.C) and obtained by compounding (i) an epoxy resin having an epoxy equivalent of 450-3,300 (e.g. bisphenol-type glycidyl ether epoxy resin), (ii) a curing agent, and (iii) 50-200pts.wt., based on 100pts.wt. of (i)+(ii), of titanium oxide, with (B) 5-30pts.wt. of a powdery resin composition having a melting point of 40-140 deg.C and lower than that of the component (A) by 5-40 deg.C, a melt viscosity of 5-50 poise, and a tensile modulus of 40-90kg/mm.<2> after curing, and obtained by compounding (i) an epoxy resin having an epoxy equivalent of 350-1,700, (ii) a curing agent, and (iii) 0-30 pts.wt., based on 100pts.wt. of (i)+(ii), of a filler. USE:Corrosion protecting coating of large construction, etc.
Patent JP-H0447505-A (JP)
Title: Manufacture of magnetic head core chip
Inventor: OUCHI HIROBUMI
IPC: G11B5/265
Filed: 1990-06-15
Abstract: PURPOSE:To improve accuracy by forming erasure gap width and recording/ reproducing gap width on a block unified by adhering an erasure core block and a center core block by applying groove working sequentially. CONSTITUTION:Plural center cores 8 with erasure gaps 2 of prescribed width Bn are formed on a joining plane by adhering the erasure core block 11 on the center core block 12 with glass, etc., and working a groove 13. Thence, grooves 15 are worked at both side planes of each center core 8 and a recording/reproducing core block 14. At such a time, the end face of the center core 8 equivalent to recording/reproducing gap width An is formed so as to conform to the center of the erasure gap width Bn, and also, a recording/reproducing core 3 with the same pitch width An as that of the center core 8 is formed at the end face of the recording/reproducing core block 14. Thence, the end face of the center core 8 is adhered with that of the recording/reproducing core 3, and the recording/reproducing gap 1 is formed at the coupling part of them. Thereby, it is possible to work the concentricity in the gap width direction of the recording/reproducing gap and the erasure gap with high accuracy and easily.
Patent JP-H0712148-A (JP)
Title: Caliper body fitting structure of vehicular disc brake
Inventor: HASHIMOTO NOBUO
IPC: F16D65/02
Filed: 1993-06-28
Abstract: PURPOSE:To heighten the durability of a caliper body by preventing the body fitting part of a carrier body, radially mounted to a body, from the generation of damage such as metal fatigue and cracking caused by bending moment at the braking time. CONSTITUTION:Bolt through holes 18, 18 are piercingly formed in the disc radial direction at the body fitting parts 2d, 2d of a caliper body 2. A caliper fitting part 7 on the body side is protrusively provided with fitting bolts 19, 19. A rigid body sleeve 20 is inserted into each bolt through hole 18, and this sleeve 20 is further inserted around the outer periphery of the shank part 19a of the fitting bolt 19. A nut 21 is then screwed with the male screw 19b of each fitting bolt 19 protruding from the sleeve 20. The nut 21 is supported on the outer end face 20b of the sleeve 20 protruding from the bolt through hole 18 so as to fit the caliper body 2 to the body without the clamping torque of the nut 21 affecting the body fitting part 2d.
Patent JP-H11348778-A (JP)
Title: Driving gear for vehicle
Inventor: HIRATA TOSUKE
IPC: B61C9/46
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress the transmission of an impact to a rotor following the vibration of a wheel. SOLUTION: A rotor 34 is arranged while retaining a stator 32 and an air gap 35 fixed to an axle 10, and both the axial directional ends of the rotor 34 are connected to brackets 50 and 52 via brackets 36 and 38 and elastic bodies 46 and 48, to connect the respective brackets 50 and 52 to wheels 22 and 24 respectively. Moreover rotor supporting members 58 and 60, for supporting the rotor 34 by slide contact with the brackets 36 and 38, are arranged between the brackets 36 and 38 and the axle 10, and are dispersedly arranged in plural along the outer peripheral surface of the axle 10 to be fixed to the axle 10 via an elastic body 70. Even vertical or axial directional impacts are applied to the wheels 22 and 24, these impacts can be absorbed by the elastic bodies 46, 48, and 70 to suppress the transmission of the impacts to the rotor 34.
Patent JP-H027344-A (JP)
Title: Glow discharge mass analysis device
Inventor: MIYAMA TAKAO
IPC: H01J49/26
Filed: 1988-06-24
Abstract: PURPOSE:To enable sensitivity improvement by irradiating a laser beam to the sample substance volatilized by glow discharge. CONSTITUTION:A sample 1 is supplied with negative voltage to an anode 2, and airtightly inserted into a glow discharge region 21 via a sample retaining body 4. A discharge gas (Ar) is introduced into the region 21 from a supply tube 6, and an Ar ion produced by a glow discharge sputters the surface of the sample 1, and the sample is volatilized to be gasified. And the volatilized substance, in which a negligible amount of it is ionized but a major portion of it is a neutral atom, is ionized by the excitation light from a laser light source 9. In a sample ion thus produced, a part of it again sputters the sample 1 toward the surface of the sample 1, and another part is accelerated toward the cathode 3 to proceed to a quadruple rod 12 (mass spectrometer) from the ion emission port 20 provided at the vicinity of the middle of the cathode 3. This can improve sensitivity with the increased ion quantity entering to a mass spectrometric device.
Patent JP-H0820133-A (JP)
Title: Method and apparatus for assembling led print head
Inventor: MOROOKA KATSUYA
IPC: B41J2/44
Filed: 1994-07-08
Abstract: PURPOSE:To assemble an LED print head without generating large errors and dispersion in set distances from an LED element to each part and to improve the quality of an image. CONSTITUTION:Positioning pins 12, 12 are installed at least on one side of the right and left ends of a radiator plate 10 to project by a specified length from the side. After a head base 13 equipped with an LED element and a lens holder 11 being attached to the radiator plate 10, a lens R, which is engaged vertically movably in the lens fitting groove 11a of the lens holder 11, is held by a lens holding means 3 to face the lens holder 11 and moved vertically. In this way, the lens R is stopped at a specified height which is set on the basis of the height of the positioning pins 12, 12 and glued to the lens holder 11 while being kept stopping.
Patent JP-H0448954-A (JP)
Title: Apparatus for automatic painting of flat and free-shape material
Inventor: KODERA HIDEO
IPC: B05D1/02
Filed: 1990-06-18
Abstract: PURPOSE:To coat a material uniformly using a plurality of spraying guns corresponding to the shape of the material by installing a speed-variable-type transporting apparatus, a plurality of sensors, a plurality of automatic spraying guns, and a driving apparatus which moves the automatic spraying guns reciprocally and simultaneously to the direction crossing with the direction of transportation of the material. CONSTITUTION:A leather 6 is continuously led from an leading end I and its shape is detected by a transmission-type photoelectric sensor 7 and the data is saved in a memory apparatus of a controlling apparatus. Based on the data regarding the saved shape of the leather 6, a servo motor 5 of a rope conveyer 1 is driven to transport leather 6 in a y-axial direction-transportating distance and the leather 6 is moved forward in a prescribed sending distance. After that, two automatic spraying guns A, B are operated and one coating process is carried out. In this case, while the automatic spraying means A, B are positioned in positions near the end points (a), (d) of their reciprocal movement where the coating extent of the automatic spraying guns is out of the leather 6, the leather 6 is transported and moved in a prescribed distance by the rope conveyer 1 and stopped for a moment, and during the leather is stopped, coating is carried out these automatic spraying guns A, B.
Patent JP-H10336753-A (JP)
Title: Hands-free device for vehicle
Inventor: KIKUCHI MASANORI
IPC: H04W4/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To record the voice of the crew on a vehicle by utilizing a microphone for a hands-free device, and, at the time of using the device as a voice memo, to reduce influences by a noise from the surface of a road, a wind whistle of a car body or the like and to execute clear sound recording. SOLUTION: A control circuit 2 of this device is connected to a car speed sensor 5. When a car speed signal which the car speed sensor 5 outputs is indicates higher speed than a specified speed, a voice memo part 21 reduces a low frequency component of a sound signal to be recorded. When an input level of the sound signal to be inputted in the voice memo part 21 is high, the input level is reduced by an electronic volume 211 control.
Patent JP-S5280158-A (JP)
Title: Electronic wristwatch
Inventor: KOUNO MITSURU
IPC: G04C9/00
Filed: 1975-12-26
Abstract: PURPOSE: To make correction simple, eliminate false operation and provide a safety function that resets the watch to a correction inhibition state even if a switch is depressed, by providing a monostable switch which cyclically changes over a correctable state and correction inhibition state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0322577-A (JP)
Title: Gas laser device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/038
Filed: 1989-06-20
Abstract: PURPOSE:To uniformly spread a glow discharge inside a discharge tube for a along period so as to obtain the stable laser beam by a method wherein a metal electrode is formed of sintered alloy of ceramic and metal. CONSTITUTION:Insulator such as alumina, silicon dioxide, or the like is used as ceramic, and metal such as copper, silver, or the like is used. As these ceramic and metal are excellent in sintering property and easy to discharge, they are used as combined. Therefore, no discharge occurs to the surface of ceramic and an oxide film is hardly laminated, so that discharge becomes stable even is discharge is kept for a long period.
Patent JP-S6064215-A (JP)
Title: Method and device for measuring deviation
Inventor: ROBAATO MARUTEIN PETSUTEIGURIY
IPC: G02B5/18
Filed: 1984-07-30
Abstract: @ Apparatus for measuring displacement comprises a member, such as a reading head, which carries a stepped index diffraction grating (14) and is movable with respect to a reflective scale grating (16). The head also carries a source (10) and lens for directing light on to the index grating and thence on to the scale grating for reflection to the index grating, with the resultant Moire bands detected by a photodetector (18) on the reading head. In order to determine the phase separation or offset, and to avoid high sensitivity thereof to the spacing between the gratings, the index grating (14) has a square-stepped profile resulting in graded, increasing thickness. Alternatively, a conventional index grating may be employed in conjunction with a stepped profile optical element interposed between the two gratings.
Patent JP-H0334808-A (JP)
Title: Tool for forming plastic product
Inventor: UIRIAMU EE MAATERU
IPC: B29C45/73
Filed: 1990-06-18
Abstract: PURPOSE: To prevent deterioration or damage of a product during molding by introducing a cooling air deeply into a mold core, and discharging a high heat energy to be directly output from a hot drop assembly and a tool body. CONSTITUTION: An air cooler 58 has a manifold 60 having outlet 62, 64, and a cooling tube 66 from the outlet 62 extended via a passage 69 between a mold base 72 supporting a cavity holding tool 18 and a flange end 35 of a hot drop assembly, the manifold 60 and a base 74 for supporting the cooler 58. The tube 66 is introduced into a hole 22 to exhaust cooling air at a deep place of the hole 22. The tube 68 is introduced into the hole 22 via a vertical opening 82 and an opening 7 of the mold base to exhaust the cooling air in a deep place into the mold to internally cool it. The cooler 58 has manual controllers 86, 88 for controlling temperature and discharge amount of the air. The forcible cooling air is passed via the passages 90, 92 and a wall of the hole 22 and the passage 69 to be exhausted from the mold to dissipate thermal energy from a tool 18.
Patent JP-S5678356-A (JP)
Title: Manufacture of commutator
Inventor: KUMADA MINORU
IPC: H01R39/04
Filed: 1980-11-10
Abstract: PURPOSE:To easily form the layer in very short time for the subject commutator by a method wherein an insulator layer is provided on the outer circumference of a boss by applying a powdery material coating method. CONSTITUTION:A cleaning solution such as trichlene or the like is applied on the outer circumference of the boss 1 and its surface is cleaned. Then the surfaces where no powdery insulator is allowed to be adhered to, for instance, such as the surfaces on both ends of the boss and the inner surface of the boss hole, are masked by sticking a silicon adhesive tape on the surfaces and then the boss is preheated at the proper temperature, for example at approximately 220 deg.C, so that the insulator will be fused speedily and deposited on the boss. A filter 7 is installed at the lower section of the container 6 of a powdery material coating vessel, on which powdery material 9 of powdery material insulator is placed, the powdery material 9 is wafted by sending air from an air inlet 8 located at the lower section of the container, the preheated boss 1 is hung down using a wire 10 and an insulator layer is formed on the outer circumferential surface of the boss. Hence the layer can be formed easily in a very short time.
Patent JP-S5279897-A (JP)
Title: Holding mechanism for tuning fork crystal vibrator
Inventor: ENDOU KATSUMA
IPC: H03H9/05
Filed: 1975-12-26
Abstract: PURPOSE:To improve the crystal vibrator performance, simplify the structure and reduce the cost by fixing a tuning fork type crystal vibrator directly to a sealed terminal, a terminal distance of the end of which are further narrowed after the ends being bent.
Patent JP-S6314958-A (JP)
Inventor: KOMORI MAKOTO
IPC: E04B1/35
Filed: 1986-07-07
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。