baber/WOPTO huggingface dataset:
Patent JP-2000349655-A (JP)
Title: Transmitter and radio communication equipment
Inventor: YONEHARA SATOSHI
IPC: H04M1/72
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a transmitter that generates a transmission frequency with enhanced accuracy. SOLUTION: A local oscillator 36 oscillates a local oscillating frequency f3 that is a fixed frequency and a local oscillator 37 oscillates a local oscillating frequency f4 that is a variable frequency so as to generate a transmission frequency fTX in one transmission frequency band in compliance with the PDC communication standards. Furthermore, the local oscillator 36 oscillates the local oscillating frequency f3 that is the variable frequency and the local oscillator 37 oscillates the local oscillating frequency f4 that is the fixed frequency so as to generate the transmission frequency fTX in the other transmission frequency band in compliance with the PDC communication standards.  The variable bandwidth of the local oscillating frequency f3 oscillated by the local oscillator 36 is the frequency band corresponding to the other transmission frequency band only so that the variable frequency band width can be reduced.
Patent JP-H104341-A (JP)
Title: Data transmission method
Inventor: IINO TAKASHI
IPC: H04B10/118
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the data transmission method in which a current consumption in a light emitting element is considerably reduced. SOLUTION: In the case of sending binary data denoting a count n in a plurality of bits, the data are sent in a way that a transmission carrier is sent for a prescribed time τ at the start of transmission, no carrier is sent for a time Tn being a sum of a prescribed delay time t and a time corresponding to the count n, and then the transmission carrier is sent for the prescribed time τ. The time Tn when the transmission carrier is not sent is expressed as Tn=t+n.a (a is a constant time).
Patent JP-H11207331-A (JP)
Title: Suspended matter raking device
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a suspended matter raking device having a scraper capable of naturally and smoothly riding across a scum removing device and efficiently raking raked scum into the scum removing device. SOLUTION: The suspended matter raking device has a freely rotatable scraper arm 45 provided in a treating basin such as circular sedimentation basin or a rectangular sedimentation basin and the scraper 51 for raking the suspended matter on the water surface, which is provided on the arm 45, and the scraper 51 is provided with slits facing side way in a soft plate such as resin or rubber and formed into strip-like state.
Patent JP-H0323089-A (JP)
Title: Alumino-thermic welding apparatus, and crucible and its cover for use therein
Inventor: PATORITSUKU BOMAA
IPC: F27B14/10
Filed: 1990-06-14
Abstract: PURPOSE: To provide the welding device constituted in such a manner that a crucible may be adhered onto a mold in the state of fitting the discharge aperture of the crucible and a pouring bush to each other in the working position where both are coaxial and that the crucible does not require a support and can be installed at relatively a prescribed level with respect to the mold. CONSTITUTION: Individual depressions and/or reliefs which are mutually complementary are formed at the individual planes of the rear surface of the crucible 11 and the rear surface of the mold 10 of the welding device described above. The crucible 11 and the mold 10 respectively occupy the direction of the crucible 11 and the direction of the mold 11 and are so formed that the discharge opening 40 and the pouring bush 15 may be adhered onto the mold 10 in the state that both are fitted to each other in the working positions that both are coaxial. The crucible 11 is born by the mold 10 formable to the known structure adapted to be made securely connectable to both metallic members 1, 2 to be welded. Then, the crucible 11 does not require the support for itself and there is no need for transferring and positioning the support.  The crucible 11 may be positioned relatively and exactly with respect to the mold at all times.
Patent JP-H104753-A (JP)
Title: Posture-controlling apparatus in combine-harvester
Inventor: KAWABUCHI HIROSHI
IPC: A01D67/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To quickly perform posture control so that the relative vehicle height of a mobile machine body against right and left crawler travelling apparatuses and right and left inclination angles of the mobile machine body agree with target values. SOLUTION: A target relative vehicle height and a target inclination angle are set by a relative vehicle height setting device 61 and an inclination angle setting device 62, respectively. The values detected with a pair of right and left relative vehicle height sensors 45 and the value detected with an inclination angle sensor 72 are collated with each other, and fuzzy driving output is determined by calculating according to the first fuzzy rule and the second fuzzy rule stored in a controlling apparatus 70. Using the determined fuzzy driving output, a specific output signal is sent according to an output rule, and right and left hydraulic cylinders 31, 32 are independently actuated. Thud, the objective posture control is quickly performed.
Patent JP-H06278578-A (JP)
Title: Conveyor surface treating device
Inventor: MATSUI KOHEI
IPC: B60S3/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a conveyor surface treating device capable of treating a conveyor surface so that the conveyor surface may have a clean appearance by slight labor force. CONSTITUTION:Non-woven fabric 1 is attached to an irregular surface damping member 3 through a pressure sensitive adhesive tape 2. The irregular surface damping member 3 is attached to a mounting plate 4, fixed to a non-woven fabric attaching shaft 5. This non-woven fabric attaching shaft 5 is connected to the rotary shaft 7 connected to a driving means through a coupling member 6. This non-woven fabric attaching shaft 5 can move within a specified angle range to the rotary shaft 7 by the coupling member 6.
Patent JP-S6218978-A (JP)
Title: Inverter-driving device
Inventor: ASANO KATSUHIRO
IPC: H02M7/48
Filed: 1985-07-16
Abstract: PURPOSE:To eliminate wasteful time by inhibiting the ON signal of a switching element which is not necessary to operate on the basis of the known output current command value in a current controller. CONSTITUTION:When the ON signal of a transistor Tr10 is interrupted by an ON signal inhibitor 19, the same signal as an output potential command output from a current control amplifier 18 is applied to a transistor Tr9. An OFF signal is always applied to the transistor Tr10. When the OFF signal is applied to the transistor Tr9 from the state that a current flows to a load 13 through the transistor Tr9, the current flows only through a diode D12. Since the transistor Tr10 is turned OFF when a current flows from an inverter 1 to the load, a wasteful time is not necessarily provided, and the inverter 1 can be switched at the same timing with the output potential command output from the amplifier 18.
Patent JP-S5780447-A (JP)
Title: Mica powder-filled polybutylene terephthalate resin composition
Inventor: OKUNO KENJI
IPC: C08L7/00
Filed: 1980-11-06
Abstract: PURPOSE: To obtain a mica powder-filled polybutylene terephthalate resin composition capable of giving moldings having excellent surface smoothness and excellent impact strength, by mixing mica powder of a specific shape and an inorganic filter with a resin composition consisting of a thermoplastic polyester elastomer and poly(1,4-butylene terephthalate) resin.  
     CONSTITUTION: Poly(1,4-butylene terephthalate) resin obtaind from butylene glycol and terephthalic acid, a thermoplastic polyester elastomer or acrylonitrile- butadiene-styrene copolymer resin, mica powder having a weight-average flake diameter of 200μm or less and a weight-average aspect ratio of 10 or more, and a spherical inorganic powder of a diameter of 100μm or less (e.g., glass beads or calcium carbonate) are compounded in such a way as to meet the relationship I, II, and III and the mixture is well mixed together by using an extruder, kneader, etc., to obtain an objective resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08328124-A (JP)
Title: Magnetically recordable camera
Inventor: KASHIYAMA RITSUO
IPC: G11B31/00
Filed: 1995-06-01
Abstract: PURPOSE: To prevent a photograph with an exposure not intended by a photographer from being obtained or alarm it. CONSTITUTION: This camera has control means 1 which performs, when the exposure mode is changed by an exposure mode selecting means 13, at least one of the release of a print instructing mode for executing the photographing in which a signal for intending to perform a printing in the same condition for a plurality of continued frames is recorded on the respective magnetic recording parts of the frames by magnetic recording means 14, 15, and such an alarm that the photographing in this mode is improper, so that, when the exposure mode is changed in the print instructing mode, the print instructing mode is released, it is alarmed that the photographing in this mode is improper, or the release and alarm of the print instructing mode are performed.
Patent JP-S5585128-A (JP)
Title: Pulse generating circuit
Inventor: ISOGAI HIDEAKI
IPC: H03K5/24
Filed: 1978-12-21
Abstract: PURPOSE:To enable to obtain the pulse waveforms of alomost infinite types, by various settings of the input and the drive condition to two differential amplifiers in parallel constitution. CONSTITUTION:The constant current source 13 is connected to the differential amplifier 21 consisting of transistors TR11, 12, the constant current source 16 is connected to the differential amplifier 22 consisting of TR14, 15, and the output resistors 17, 18 are connected to the parallel junction of differential pair of each amplifier. Further, the integration waveform input INT in crossing with the both IN1 and IN2 is respectively fed to each differential amplifier to obtain the output OUT and OUT'. In this case, by arbitrarily changing the set of the resistance value of the resistors 17, 18, magnitude of constant currents I1, I2, level of a given input IN1, IN2, and slope of integration waveform input INT, the pulse waveforms of almost infinite types can be obtained.
Patent JP-S641073-A (JP)
Title: Parallel processing system for image data
Inventor: KAWAKAMI KATSURA
IPC: H04N1/393
Filed: 1987-06-24
Abstract: PURPOSE:To realize a fast image processing, by dividing image data to be processed into plural parts, processing them separately in parallel, and setting the results of the above processing. CONSTITUTION:A row of image elements read out from an image memory device 255 are read out in series after being stored in an input buffer 251, and are distributed to odd image elements and even image elements by a distributor 252, then, inputted to original image registers 214 and 224. Stored image elements are selected according to the instruction of original image element pointers 213 and 223 decided by the functions of residual registers 210 and 220, and adders 216 and 226, etc., and the density of then are transferred and stored in result image registers 215 and 225. The contents of them are collected to corresponding image elements by a collector 253, and are stored in a result output buffer 254, and are written on the image memory device 255.
Patent JP-H115163-A (JP)
Title: Single face butt welding
Inventor: OZAMOTO DAISUKE
IPC: B23K9/035
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent an arc penetration, namely, a burn through phenomenon at the beginning and the ending part of the single face butt welding. SOLUTION: At the beginning of the single face butt welding 5, an arc voltage is set at higher than that for the main welding and, a welding speed is set lower than that for the main welding. Also, at the ending part of the welding 6, the arc voltage is set again at higher than that for the main welding, and the welding speed lower than that for the main welding. As stated above, by changing the welding conditions like this, the arc is made to disperse, the weld penetration is made shallow, and the molten pool is widened. Thereby, the burning through phenomenon is prevented.
Patent JP-H107002-A (JP)
Title: Steering wheel
Inventor: HOSOI AKIO
IPC: B60R21/20
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To properly absorb and soften stress in the case when a load heavier than a specified load is applied without enlarging a steering wheel main body in the height direction on a steering wheel on which a covering body and a pad part are integrally formed. SOLUTION: A steering wheel main body 1 has covering bodies 7a, 7b to cover a ring part core bar 5 and a spoke part core bar and a pad part 3 formed integrally on the same covering bodies. A boss 8 is integrated with the spoke part core bars on both sides through a connecting part and positioned on a lower side of the ring part core bar 5, etc., and an air bag device 13 is provided between the boss 8 and the pad part 3. A slit is provided at least on a vertical wall part 16b of a bag holder 16 of the air bag device 13. In the case when a load heavier than a specified load is applied on the steering wheel main body 1, deformation of the bag holder 16 is allowed, and accordingly, even after the air bag device 13 hits the boss 8, absorption of stress is continued.
Patent JP-S5681678-A (JP)
Title: Method and apparatus for plasma etching
Inventor: OKANO HARUO
IPC: H01L21/302
Filed: 1979-12-05
Abstract: PURPOSE:To perform etching without undercut, by applying a DC current superimposed with AC voltage to an electrode on which a material to be etched is placed, arranged in a plasma. CONSTITUTION:High frequency electric power supplied from a high frequency electric power source 21 is applied through a matching circuit 20 to discharge electrodes 16, 17 at the outer periphery of a bell jar 24 to form plasma. Electrodes 15 which intersect discharge electrodes 16, 17 at right angles are provided in the bell jar. Material to be etched 14 is placed on the electrode 13 which is connected to a DC source 22. Auxiliary electrodes 18, 19 are provided at the inside of the high frequency electrodes 16, 17 with interposition of the bell of the bell jar 24, and the auxiliary electrode 18 adjacent to the electrode 16, and the electrode 13 are connected with a coil 23. DC voltage and AC voltage are superimposed applied through electrodes 13, 18 to the electrode 13 and the surface of the material to be etched 14 by suitable selection of the variable DC source 22. Thus etching without undercut is performed by energizing the electrode with a bias applying means having bias adjusting means.
Patent JP-S5678109-A (JP)
Title: Forced oil transformer
Inventor: MURATA HISAO
IPC: H01F27/12
Filed: 1980-11-10
Abstract: PURPOSE:To reduce the quantity of feeding oil without harming the cooling ability of a cooler and to prevent the generation of static discharge to be caused by the oil flow by a method wherein lower pipings of the cooler are connected to a common oil path, and orifices, etc., are provided to side pipes diverging from the common oil path. CONSTITUTION:Plural cooling devices providing with the cooler 1 and an oil pump 2 are arranged at the outside of the tank 4 are connected to the upper parts and the lower parts of the tank 4 respectively through the upper and the lower pipings 13, 18, and the respective lower pipings 13 are connected in common with the common oil path 11. The plural side pipes 12 diverging from the common oil path 11 are arranged along the side wall of the tank 4, one end of them are connected to the upper parts of the side wall of the tank and a flow control valve or the orifice is provided on the halfway of each side pipe 12. By this way, the quantity of feeding oil to the main body of transformer is reduced without harming the cooling ability of the cooler to reduce the damage of insulators, and the generation of static discharge to be caused by the oil flow can be prevented to the utmost.
Patent JP-H0831031-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: SAITO ICHIRO
IPC: G11B11/10
Filed: 1994-07-08
Abstract: PURPOSE:To form a recording film having a stable compsn. over a long time by varying power supplied to a target or sputtering pressure in accordance with the progress of consumption of the target when a magneto-optical recording medium is produced by sputtering. CONSTITUTION:The sputtering chamber 101 of a sputtering device is evacuated to a high vacuum by an exhaust pump 110, gas for sputtering is introduced from a gas cylinder 108 and the flow rate of the gas is regulated to the desired value with a mass flow controller 107. Electric power is supplied to a target 105 from a power source 103 through an electrode 104 to sputter the target 105 and a thin film is formed on a substrate 106. Pressure at the time of sputtering is monitored with a vacuum gauge 102 and regulated to the desired value by the balance of the flow rate of the gas and the degree of opening of an exhaust valve 109.
Patent JP-H114146-A (JP)
Title: Method for controlling clock signal and its device
Inventor: SAEKI TAKANORI
IPC: H03K5/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal control method and its device where high speed property is realized and also which are used as a variable delay circuit. SOLUTION: Data of a multiplying number deciding code 12 and an external clock 7 are inputted from the outside, the operation range of a multi-phase clock multiplying circuit 2 is adjusted by a control signal 11 from a frequency detecting circuit 6, a multi-phase clock 8 obtained by frequency-dividing the external clock by a frequency divider 1 is inputted to the multi-phase multiplying circuit 2, a clock pulse is divided into N-number phase clocks 9 in a number which is designated by the multiplying number deciding code 12 and, moreover, synthesization is executed in a clock synthesizing circuit 5 so that a multiplying clock 10 is outputted.
Patent JP-S642320-A (JP)
Title: Formation of electrode
Inventor: MIYANO NAOYA
IPC: H01L21/338
Filed: 1987-06-24
Abstract: PURPOSE: To prevent the deterioration and degeneration of a device and to obtain excellent Schottky characteristics by a method wherein a sintering operation is conducted when a sintering material only is deposited on a substrate.  
     CONSTITUTION: An insulating layer 11 is formed on a GaAs substrate 10, the insulating layer 11 located on the position where a gate electrode part was formed is removed, and a gate pattern 12 is formed. A sintering material 14 consisting of Ti and the like is deposited on and adhered to the substrate 10, and when the substrate is heated up from the side of the material 14 using an electron beam, the material 14 is sintered in the substrate 10. Then, an electrode surface material 15 is deposited on and adhered to the substrate 10 on which the material 14 is deposited. Subsequently, for the substrate 10, the part corresponding to the gate electrode part is covered by a photoresist 16, an Ar ion beam 17 is made to irradiate from the side of the resist 16, unnecessary materials 14 and 15 are removed, the resist 16 is also removed, and a gate electrode 18 is formed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5381807-A (JP)
Title: Internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02B19/12
Filed: 1976-12-25
Abstract: PURPOSE: To provide the fuel cost reduction and the noxious gas constituents reduction by dividing No.1 and No.2 supplementary chambers in such manner, that the ignition plug and the fuel injection nozzle are positioned separately in the supplementary combustion chamber in dividing the combustion chambers to the main combustion chamber and the supplementary combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5279786-A (JP)
Title: Semiconductor memory device
Inventor: TOUGEI YOSHIIKU
IPC: H01L27/10
Filed: 1975-12-26
Abstract: PURPOSE:To produce a CCD type RAM o fhigh intergration by arraying a multiplicity of gate electrodes along both sides of diffused layers and charge accumulation electrodes on the outside thereof, disposing these electrodes by way of an insulating film and making wiring as specified.
Patent JP-2000342813-A (JP)
Title: Game ball ejecting mechanism
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To surely operate a ball stop mechanism as needed. SOLUTION: A ball ejection unit 30 is disposed in the middle of a ball flow- down path composed of a supply ball feeding path 31 and an ejection ball flow- down path 33 and on the upstream side from this ball ejection unit 30, a ball stop mechanism 32 is provided for forcedly stopping a game ball inside the ball flow-down path. When a main power source is turned on, the ball stop mechanism 32 is turned into active state, a game ball stop member 46 is protruded into the supply ball feeding path and a ball lack state is intensively generated by operating the ejection unit 30 while keeping the active state of the ball stop mechanism 32. When the ball stop mechanism 32 is switched into inactive state and the ball lack state is canceled, it is judged the ball stop mechanism 32 is normally functioned.  When a game ball is ejected without generating the ball lack state, the abnormality of the ball stop mechanism 32 is judged.
Patent JP-H01320982-A (JP)
Title: Brewing method of refined japanese rice wine containing small amount of urea
Inventor: KANDA TAKATERU
IPC: C12G3/02
Filed: 1988-06-23
Abstract: PURPOSE:To readily produce refined Japanese rice wine containing small amount of urea without deterioration of wine quality about every yeasts by adding specific inorganic salt during production. CONSTITUTION:Inorganic salt generating Mg<2+> ion such as MgSO4 and/or PO4<3-> ion such as KH2PO4 are directly added to or dissolved in condensed component of rice wine to obtain fermented water, then Japanese rice wine is fermented, thus, urea in said rice wine because of a reaction of urea as precursor of ethyl carbamate and said inorganic salt. Therefore, refined Japanese rice wine containing small amount of urea is readily produced without using special enzyme. Yeast used in the process is not specially restricted and wine quality is not varied also.
Patent JP-H09319221-A (JP)
Title: Image forming device
Inventor: YANO HIDETOSHI
IPC: G03G15/08
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of carrier toner in a developer on a developing roller, onto a photoreceptor, caused by the switching of application from a developing voltage to a recovering voltage by reducing a voltage applied to the developing roller to zero and applying the recovering voltage to the developing roller, after the rear end of an charged region passes through a developing region. SOLUTION: After the rear end in the rotational direction of the photoreceptor, of an image forming region passes through a charge roller 2, for instance, just after the passage, the roller 2 is separated from the surface of the photoreceptor 1. Simultaneously, a switch S10 is changed over to stop the application of the voltage to the roller 2. After the rear end of the image forming region passes through the developing region between the developing roller 5 of a developing device 4 and the photoreceptor 1, a switch S1 is changed over. Then, the developing roller 5 is connected to a voltage power source E2 and the voltage having a second polarity (for instance, a positive one) opposite to the charge polarity of the toner, for instance, a recovering voltage of +500V is applied to the roller 5.