baber/WOPTO huggingface dataset:
Patent JP-H08192285-A (JP)
Title: Laser welding method for rotor and device therefor
Inventor: WATANABE SHINJI
IPC: B23K26/064
Filed: 1995-01-12
Abstract: PURPOSE: To fix a rotary shaft accurately in the center of a rotor by drilling an inserting hole in the center of the rotor, engaging the rotary shaft by an intermediary fit or loose fit and thereby eliminating a force-fitting operation which is a cause of distortion of the rotary shaft. CONSTITUTION: An inserting hole 2 is put through and formed in the center of a rotor 1. A rotary shaft 5 is put through this inserting hole 2 by an intermediary fit or a loose fit. The rotor 1 with the rotary shaft 5 inserted is fixedly placed on a work table. Then, a laser beam 4 for welding is converged on a boundary part between the rotor 1 and the rotary shaft 5, performing spot welding by heating and melting this converged part instantly or in a short time. When the rotor 1 formed in this method is assembled in a motor and rotated at a high speed, the rotary shaft 5 is free of distortion and no deviation is caused because the rotary shaft 5 is accurately attached in the center of the rotor 1.
Patent JP-H0683661-A (JP)
Title: Computer system and protocol method
Inventor: JIYUUAN ARUBAATO GIYAREI
IPC: G06F11/18
Filed: 1993-02-09
Abstract: PURPOSE: To construct a system with fault tolerance (failure resistance) by using both a consensus protocol and a broadcast protocol. CONSTITUTION: When a system 10 is in a consensus state, the coincidence of all normal processors with respect to next steps to be executed by the system 10 is guaranteed. The system 10 is resistant to the fault of T processors which is not beyond the number B being the upper limit of the number of processors which are likely to break down in a Byzantine state (runaway state). The minimum number of processors required for realizing this system is T+2B+1. Therefore, a correct result is obtained even in a state a crush fault or a Byzantine fault coexist by the minimum number of processors in this protocol system.
Patent JP-S60165165-A (JP)
Title: Conference telephone set
Inventor: NAKAHARA TATSU
IPC: H04M9/00
Filed: 1984-02-08
Abstract: PURPOSE:To obtain optimum talking performance in response to surrounding noise at hand free talking by means of plural microphones by controlling the gain of a microphone amplifier based on the result of comparison between a room surrounding noise level and a transmission signal level. CONSTITUTION:A voice signal of microphones 1a-1z is amplified respectively and digitized by a sub-A/D converter 21. A sub-control circuit 22 fetches an output data of the converter 21, calculates an average value or a steadystate noise level of each microphone at non-talking based on the information of a control circuit 13, measures an output signal of each microphone sequentially, obtains the difference of the both, compares the difference with a predetermined value so as to control a variable loss circuit 20a connected correspondingly to the microphone. Moreover, the circuit 22 controls the gain of the microphone amplifier other than microphones during talking to be decreased. Thus, the data of a talking signal fetched by the control circuit 13 is a summed level only with the talking signal from the microphone during talking and the summing of the noise signal level collected from all the microphones is prevented.
Patent JP-S62179884-A (JP)
Title: Method and device for cutting structure
Inventor: NOJIMA HIROSHI
IPC: B23K26/38
Filed: 1986-02-04
Abstract: PURPOSE:To effectively utilize a laser energy at cutting time of the construction of a reinforced concrete and the like by scattering a melting body by making the sphere with smaller diameter than the groove width cut with fusion by a laser beam collided with the melting body produced by a laser beam. CONSTITUTION:The fusion cutting is performed by projecting the laser beam L oscillated from a laser beam oscillating head 1 on the structure C to be cut and in this case the infrared ray R generated by the molten body W which is formed on the structure C is detected by a pair of infrared ray detectors 3 which are arranged by pinching the tip of the gun barrel 2 for firing the sphere thereon and the axis of the gun barrel 2 is always set to the molten body W by this detecting signal. On the other hand, the sphere B with smaller diameter than the fusion cut groove width formed on the structure C from a spherical tank 7 is scattered into the set groove with its violent collision with the molten body W produced on the fusion cut groove by being fired out of the gun barrel 2 by the compressed air fed via an air hose 16 by being fed via a feeding pipe 8.
Patent JP-H04259102-A (JP)
Title: Microstrip antenna
Inventor: MORI KUNIO
IPC: H01Q13/08
Filed: 1991-02-14
Abstract: PURPOSE:To make the board small and to simplify the assembling. CONSTITUTION:A ground plate 11 having a slope 11b formed in a direction while its diameter is spread is provided to a surrounding of a board mount face 11a, a board 10 with an antenna element 10a formed thereon is fitted to a board mount face 11a of the ground conductor 11 and the antenna element 10a on the board 10 and an RF circuit 12 are connected electrically by using a connector 13 to make the board 10 small and to simplify the assembling.
Patent JP-S58138525-A (JP)
Title: Method for manufacturing one body system front fork material from central butted blank pipe
Inventor: KIMURA ISAO
IPC: B21D53/86
Filed: 1982-02-15
Abstract: PURPOSE:To obtain efficiently a front fork material for a bicycle, which has formed a crown and a blade as one body, by forming a tubular body with a blade by bending a central butted pipe, and executing oil pressure bulging by use of a mandrel of a special shape. CONSTITUTION:A central part butted pipe is manufactured by drawing down both end parts of a steel pipe of prescribed length to about 60% of its thickness, and also executing taper-working. This central butted pipe is bent to about 90 deg. by including its central thickness part 4a. This pipe material 4 is set into a metallic die for bulging, and a recess-depressed part 11a of a mandrel 11 is inserted into the opening of a segmental die. From one opening, working fluid for bulging is injected, and from the opening of the other end, air in the blank pipe 4 is extruded to the outside. Subsequently, pressure of the working fluid is raised, the recess-depressed part 11a of a female die is inserted into the opening of the metallic die, and a faucet 7 is bulged. Subsequently, by finish- working, this bulge part is opened, and on the tip of the blade, a pawl is provided.
Patent JP-S61181261-A (JP)
Title: Picture input device
Inventor: TAMURA AKIHIRO
IPC: G06K9/20
Filed: 1985-02-06
Abstract: PURPOSE:To read an original with uniform contrast even when the scanning speed is changed by using a speed meter generating a voltage proportional to the scanning speed in the subscanning speed so as to adjust the luminous amount of a light source section thereby making an analog picture signal constant. CONSTITUTION:A reflected light from an original 1 is collected by a lens section 3 and subjected to a photoelectric conversion by a linear image sensor 4. The analog picture signal is fed to a binary converting section 6 via an amplifier 6 and transferred to a picture processing unit 10 via an interface section 8. In this case, the speed meter 7 generating a voltage proportional to the scanning speed in the subscanning direction is used to adjust the luminous quantity of the light source section so that the level of the analog picture signal being the product between the luminous quantity on the linear image sensor face and the sensitivity of the linear image sensor 4 is made constant. Thus, the reading of the original is attained with uniform contrast even when the scanning speed in the subscanning direction is changed.
Patent JP-S58155962-A (JP)
Inventor: JIYON ROORENSU DORESURAA
IPC: C03C25/68
Filed: 1983-02-10
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-H09214969-A (JP)
Title: Encoder
Inventor: SUZUKI NOBUAKI
IPC: H04N19/423
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an encoder with which Huffman coding can be performed at high speed by preventing the output of Huffman code from being delayed by the generation of a ZRL code. SOLUTION: It is discriminated by an invalid coefficient discriminating part 12 whether an AC coefficient is '0' or not and when that AC coefficient is '0', it is counted by a count part 13. When it is not '0', a group number outputted from a grouping part 11, an additional bit and a count value are written in a FIFO 16 by a write part 15. The group number, additional bit and count value are read out of the FIFO 16 by a read part 17, encoded and outputted by a DC code table 18 and an AC code table 19. At the time of ZRL generation, after the read part 17 outputs ZRL, the read of the FIFO 16 is performed and even during that reading, the write part 15 can continue writing into the FIFO 16. When an EOB detection part 14 detects an EOB, the read part 17 does not output the ZRL but reads the EOB out of the FIFO 16.
Patent JP-S52104361-A (JP)
Title: Electric cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/10
Filed: 1976-02-27
Abstract: PURPOSE: To remove dust captured by a filter without damaging the filter surface by causing an operation part of a dust-removing member to interfere a projection formed at the apex of the corrugated filter, and without permitting the dust to be blown into the side of the motor blower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07230509-A (JP)
Title: Manual closing processing system in highway bus reservation system
Inventor: KANOU YASUYUKI
IPC: G06Q50/00
Filed: 1994-02-21
Abstract: PURPOSE:To automatically execute manual closing processing necessary as the preprocessing of vehicle operation management work and synchronous with an opposite company to be operated in co-operation in a highway bus reservation system. CONSTITUTION:A transaction control means 5 receives seat reservation data received from a reservation terminal 3 from transmitting/receiving means 4, verifies whether the data are within a reservation availble period or not and whether a seat to be reserved exists or not, and when the data satisfy the reservation requests, updates a seat reservation data base 7 through a seat reservation data base updating means 6, issues reservation data for a seat reservation data base 11 to a host 2, compares the udated result of the data bases 7, 11 with the requested contents of seat reservation data received from the terminal 3, determines (COMMIT) or cancels (roll back) the updated contents of the data bases 7, 11, and transmits the updated result to the terminal 3.
Patent JP-H07252357-A (JP)
Title: Partially aromatic, partially crystalline thermoplastic polyamide molding material
Inventor: FISCH HERBERT DR
IPC: C08L77/06
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a partly arom. semicrystalline thermoplastic polyamide molding compsn. which is excellent in high-temp. dimensional stability and multiaxial impact strength and has high crystallinity and glass transition temp. by incorporating a specific copolyamide into the same.  
     CONSTITUTION: This compsn. contains (A) 40-100 wt.% copolyamide comprising 30-44 mol.% terephthalic acid-derived units, 6-20 mol.% isophthalic acid-derived units, 43-49.5 mol.% hexamethylenediamine-derived units, and 0.5-7 mol.% 3-30C alicyclic diamine-derived units (the sum of all the above units being 100 mol.%) and, if necessary, (B) up to 50 wt.% fibrous or particulate filler, (C) up to 30 wt.% rubbery polymer, and (D) up to 30 wt.% customary additives and process aids, the sum of ingredients A to D being 100 wt.%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62185283-A (JP)
Inventor: ROORENSU PII FUROORA
IPC: G06F11/00
Filed: 1987-02-02
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-H10222725-A (JP)
Title: Operation execution system for automatic transaction device
Inventor: SAKANE TAKESHI
IPC: G06F3/048
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in the operation of device by enabling the execution of transaction for an unskilled client and preventing operation from being forcedly performed again from the beginning because of time-out. SOLUTION: A control part 11 of automatic transaction device 1 displays an operation guide picture on a display part 1, respectively reads 1st time and 2nd time shorter than this 1st time for limiting the time for operation on that operation guide picture from 1st and 2nd storage parts 7 and 8, sets them to an internal memory and monitors the time corresponding to the output of timer 6 and in case of time-out of 2nd time without the execution of operation corresponding to that operation guide picture, an inquiry picture is displayed on a display part 3.  When the client selects inquiry, communication for the answer of operator to the contents of inquiry from the client is performed by interphones 5 and 13, after that communication, the original operation guide picture is displayed on the display part 3 and within the 1st time from that time point, the operation corresponding to that operation guide picture is performed.
Patent JP-H09216180-A (JP)
Title: Semiconductor wafer cassette conveyance system
Inventor: HAMADA TOYOHIDE
IPC: H01L21/68
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To conduct high-speed transfer operation with a conveyance device of trackless traveling system by mounting a robot arm where degree of freedom in a mobile robot mechanism, the length of an arm and so on are selected to the minimum according to the mounting height of wafer cassettes at a loader/ unloader in a group of manufacturing equipment. SOLUTION: An arm mechanism of horizontal articulated type is used. A robot base 10 is fixed on a dolly 2, on which a vertical motion mechanism 11 is installed. The first arm 12 which has rotational axis parallel to a vertical motion axis, is connected with the vertical motion mechanism 11. The second arm 13 which has a rotational axis parallel to the first arm 12, is connected with the top part of the first arm 12. The top part of the second arm 13 is provided with the third rotational axis which is parallel to the rotational axis of the second arm 13 and a hand mechanism 15 which clamps and releases a cassette 4, is fixed at the third rotational axis. For the transfer mechanism of a conveyance device constituted like this, manufacturing equipment for each process is limited so that the mechanism configuration, degree of freedom, reach, working area and so on may be millimum.
Patent JP-H06234238-A (JP)
Title: Led array drive circuit
Inventor: ITO MASATAKA
IPC: B41J2/44
Filed: 1993-02-10
Abstract: PURPOSE:To provide an LED array drive circuit always making the current flowing to individual LEDs constant even when the light emitting pattern of one LED array line changes and stabilizing the light outputs of the LEDs to enhance image quality. CONSTITUTION:An LED array drive circuit has a shift register circuit 10 outputting a control signal for successively allowing the single LEDs of an LED array to emit light, a logical operation circuit 12 performing logical operation on the basis of inputted image data and a control signal to output an operation result and a channel drive circuit 18 outputting a drive current to the single LEDs corresponding to the output from the logical operation circuit.
Patent JP-H09208454-A (JP)
Title: Bathing material composition
Inventor: TEZUKA YOKO
IPC: A61K8/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing material composition capable of improving skin itching and obtaining skin dampish feeling and excellent in body warming effect by combining an extract of seeds of Avena sativa Linne by using a specific solvent with an extract of Matricaria chamomilla L. SOLUTION: This bathing material composition contains (A) an extract obtained by extracting seeds of Avena sativa Linne with water and/or a water soluble organic solvent, (B) an extract of Matricaria chamomilla L. Further, it is preferable to contain (C) a higher fatty acid and (D) a fatty acid ester of polyoxyethylene sorbitol. The amount of the component A to be blended is preferably that obtained by extracting 0.001-1000g of powdery source of seeds of Avena sativa Linne. The amount of the component B to be blended is preferably 0.01-30wt.% of a dry solid base.
Patent JP-S59147264-A (JP)
Title: Method and apparatus for measuring compounding amount of uncured concrete
Inventor: TANAHASHI ISAMU
IPC: G01N33/38
Filed: 1983-02-14
Abstract: PURPOSE:To make it possible to measure the compounding degree of concrete with high accuracy in site, by organically determining volumes, wts. and contained air amounts of a coarse aggregate, a fine aggregate, cement and a fine powder component. CONSTITUTION:A specimen which is sampled from not yet solidified concrete in a constant volume of 2-5l and of which the aerial wt. is precisely measured by an electronic balance 15 is placed on the first screen of a cylindrical container 31 swung by a vibration motor 37 and a definite amount of rinsing water is sprinkled on said screen 56. Whereupon, the specimen on the first screen 56 is washed and separated while a coarse aggregate having surface water 56 while a fine aggregate having surface water adhered thereto remains on a second screen 57 and a cement slurry, wherein cement, the fine particle component adhered to the aggregate, effective water added to concrete and rinsing water are mixed, is stored in a tank 48. In the next step, the volume, the wt. or the mixed air amount of the above mentioned separated coarse aggregate are investigated by a various kind of measuring methods and the state of a concrete compounding program or conveying and casting work is rapidly checked.
Patent JP-S63189625-A (JP)
Title: Electronic controller of internal combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02D41/00
Filed: 1987-02-02
Abstract: PURPOSE:To prevent the very slow hunting using a simple system by making the dither control for the air flow rate when very slow hunting is detected. CONSTITUTION:The signals from various sensors are sent to a control circuit 25. When the circuit 25 receives data that the revolution speed is below the specified value, the car speed is within the specified range, and a throttle valve is closed completely, the circuit 25 decides the very slow hunting state and makes the dither control of a throttle bypass valve. Without changing the ignition timing, the very slow hunting can be prevented.
Patent JP-H11258803-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: ENDO MASATAKA
IPC: G03F7/36
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To realize a positive surface decorating process instead of a negative surface decorating process. SOLUTION: The pattern forming material consists of a polymer containing groups which produce acids by irradiation of energy beams or heating, and a compd. which produces a base by irradiation of energy beams. The polymer is binary or more-component polymer produced by polymerizing a compd. expressed by the formula with other groups. In the formula, R1 is a hydrogen atom or alkyl group, R2 and R3 are each independently hydrogen atoms, alkyl groups, phenyl groups or alkenyl groups, or bonded to form a cyclic structure of a cyclic alkyl group, cyclic alkenyl group, cyclic alkyl group having a phenyl group or a cyclic alkenyl group having a phenyl group.
Patent JP-S62183819-A (JP)
Title: Solid-liquid separation device for treated substance such as unrefined soy waste liquid and the like
Inventor: BABA FUMIO
IPC: A23L27/50
Filed: 1986-02-06
Abstract: PURPOSE:To separate solid and liquid out of substances to be treated efficiently and continuously by installing a first liquid pressure device to actuate pressurizing caps of a plurality of tubs placed on a passage movable up and down in reciprocating motion and a second liquid pressure device to slide and move said tubs. CONSTITUTION:In a solid-liquid separation device 1, a solid-liquid separation passage 2 is formed consisting of a machine base 5, a support frame 6, a guide frame 9, a side frame 11 and a tub support frame 10. A plurality of solid-liquid separation tubs 7 are placed on the passage 2. Hydraulic units 13, 14 and 15 are fixed respectively to the side frame 11. Pressurizing caps 16 of tubs 7 are connected with pistons of hydraulic units 13, 14 and 15 and work as a press actuating up and down in reciprocating motion corresponding reciprocating motion of said pistons at the end of each side of a rectangle in the passage 2. Hydraulic units 81, 82, 83 and 84 are installed respectively to slide and move each of tubs 7 to the direction of arrow mark B.
Patent JP-H08222963-A (JP)
Title: Transmission power control circuit
Inventor: FUJIWARA KENICHI
IPC: H03F1/30
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the transmission power control circuit by which efficient and optimum transmission power control is conducted by taking a voltage drop attended with the use of a power supply into account. CONSTITUTION: A power supply voltage detection circuit 15 detects a power supply voltage applied to a power amplifier 4 and a relation table is retrieved based on power supply voltage detection data being the result of detection and a transmission output control signal VCONT (2) by an output control circuit 14 and an optimum gate bias voltage VC is fed to the power amplifier 4 to improve the efficiency of the power amplifier 4.
Patent JP-S62181584-A (JP)
Title: Picture recorder
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B41J3/00
Filed: 1986-02-06
Abstract: PURPOSE:To prevent inferior recording due to erroneous operation by issuing a signal to prohibit the modification of transmission information from a video printer to an information input source. CONSTITUTION:At the time of the video printer 2 is in a printing state amid recording of a picture, the control signal S to instruct the prohibition of modification of the transmittal content of the picture information (transmission information) VD of a television signal is supplied from the CPU (not shown in the figure) of the printer 2 to the information input source 1. The said transferring of the signal S is continued from the start to the end of the printing of one sheet of video. Therefore, even if an operator erroneously operates the reproducer 1 to transmit frames of picture at the time of the printer 2 is in a printing state, since the lock for frame-transmission is operating, an erroneous shifting of a printing picture to another can be prevented from occurring and also the useless consumption of recording paper can be prevented from occurring.
Patent JP-S58140800-A (JP)
Inventor: FUJITA SUMIO
IPC: G10L19/04
Filed: 1982-02-16
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-H11215069-A (JP)
Title: Bidirectional optical amplification repeater
Inventor: TSUNODA MASATOYO
IPC: H04B10/29
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent multiplex reflections even if up/down going signals share a single optical amplifier by providing an optical multiplexer/dempultiplexer having four ports multiplexing/demultiplexing the light of a first wavelength area and the light of second wavelength area and an optical isolator, providing an optical amplifier, through which only light in a single direction passes and which amplifies it and specifying a passage characteristic. SOLUTION: A first wavelength area light (upward signal) A and a second wavelength area light (downward signal), which are transmitted through optical fibers 3 and 2, are inputted from a first port 9 and a second port 10 to a multiplexer/demultiplexer 13, are outputted from a third port 11, are amplified in an optical amplifier 14, are inputted from a fourth port 12 to the multiplexer/ demultiplexer 13, are outputted from the second port 10 and the first port 9 and are transmitted through the optical fibers 2 and 3. An upward signal C and a downward signal, which are reflected or scattered, are inputted to the multiplexer/demultiplexer 13, are outputted from the fourth port 12 and an optical isolator 15 interrupts transmission.