baber/WOPTO huggingface dataset:
Patent JP-H04313403-A (JP)
Title: Manufacture of aluminum alloy plate for forming
Inventor: DOKOU TAKENOBU
IPC: C22F1/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide an aluminum alloy plate for forming excellent in surface quality without such as pickup, grain streak, free from generation of living marks and surface roughening in drawing, low in ear percentage and reduced in variation of its value in a coil. CONSTITUTION:In the manufacture of an aluminum alloy plate for forming hot-rolled, cold-rolled and annealed after Aluminum alloy ingot containing <=0.5wt.% Si, <=0.8wt.% Fe, <=0.5wt.% Cu if necessary, the balance Al and unavoidable impurities is subjected to homogenization treatment, rolling for the plate <=120mm thickness is performed by a number of >=8 passes in hot rolling, at least one of hot rolling passes started in 30-60mm is performed for the 5th and succeeding passes counting from <=120mm thickness and in >=30% draft the temperature at the end of hot rolling is limited to <=280 deg.C, 25-70% cold draft is given to the plate thickness of the final product and annealing is performed in the final plate thickness. A manufacture of an aluminum alloy plate for forming characterized by these items is provided.
Patent JP-S5333033-A (JP)
Title: Constant beam opening antenna
Inventor: UENO KENJI
IPC: H01Q19/12
Filed: 1976-09-08
Abstract: PURPOSE:To make the beam width of an antenna constant in a wide frequency band by making the beam irradiating the main reflective mirror of an opening surface antenna contain at least the 1st side lobe.
Patent JP-S59451-A (JP)
Inventor: ITOU TADASHI
IPC: E04G9/10
Filed: 1982-06-23
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-H05298425-A (JP)
Title: Face picture synthesizing device
Inventor: GOTO TOMOKO
IPC: G06T13/20
Filed: 1992-04-24
Abstract: PURPOSE:To make the frequency of the occurrence of a wink different in accordance with the emotional expression or at the time of speaking and non- speaking in a face picture synthesizing device to synthesize a face picture. CONSTITUTION:A picture synthesizing part 1 synthesizes the face picture in accordance with transformation information sent from a transformation information generating part 2, and a wink signal generating part 3 sends a wink signal to the picture synthesizing part 1 at the different frequency of the occurrence in accordance with the transformation information sent from the transformation information generating part 2, and the picture synthesizing part 1 synthesizes the wink to the synthesized face picture. Accordingly, since the state of the wink can be changed in accordance with the emotional expression or at the time of speaking and non-speaking, a more natural moving picture can be synthesized.
Patent JP-S5331951-A (JP)
Title: Selection checking circuit
Inventor: TSUCHIYA TERUHIKO
IPC: H04J3/00
Filed: 1976-09-06
Abstract: PURPOSE: To ensure an accurate check for the performance of a correct selection by giving a control to the amplification ratio of an amplifier which amplifies the output for setting the reference voltage in accordance with the selection of each selection object and then by having an output of constant amplification value to judge it through a comparison circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04336383-A (JP)
Title: Crops array detection device for operation machine
Inventor: FUJIWARA MASANORI
IPC: G06T1/00
Filed: 1991-05-13
Abstract: PURPOSE:To accurately detect the boundary between a crops unplanted side and a plated side without receiving any influence of the distance to crops and the planting state. CONSTITUTION:The detection device is provided with an image pickup means S which picks up an image of crops in arrays slantingly forward and downward in the travel direction of a machine body, a picture element area extracting means 100 which extracts a picture element area corresponding to the crops according to the pickup image information, a representative point extracting means 102 which extracts representative points of the picture element area according to the picture element area information, and a linear approximating means 101 which approximates segments L connecting the representative points linearly, and the representative point extracting means 102 is so constituted as to decide the picture element which is closest to the stump root side of the crops T in a screen coordinate axis direction along the machine travel direction as the representative point among from picture elements constituting the picture element area.
Patent JP-S62263784-A (JP)
Title: Sound multiplex signal processor
Inventor: SASAKI MIKIO
IPC: H04N5/60
Filed: 1986-05-09
Abstract: PURPOSE:To prevent a television receiver from receiving the interference due to a flyback pulse by forming the second horizontal synchronizing signal having an opposite phase to the interference signal of the flyback pulse and controlling the phase and an amplitude to cancel the interference signal. CONSTITUTION:The flyback pulse is inputted to the input of a phase circuit 12 as the first horizontal synchronizing signal to adjust the phase and applied to a horizontal synchronizing signal generating circuit 11. The horizontal synchronizing signal generating circuit 11 generates the second horizontal synchronizing signal of substantially the same waveform as the interference signal in a sound multiplex signal, the amplitude is adjusted in an amplitude circuit 10, and the second horizontal synchronizing signal is inputted to one input of an adder 9 disposed at the input side of a PLL circuit 8. The sound multiplex signal is inputted to one input of the adder 9 to cancel the interference signal included in the sound multiplex signal.
Patent JP-H10300449-A (JP)
Title: Positioning device for electron beam length measuring device and the like
Inventor: OUCHI YASUO
IPC: H01L21/68
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To precisely move a measuring pattern to the scanning center of an electron beam without being influenced by pitching or yawing by registering coordinate values of all measuring points to be measured in a memory storage location, controlling a sample stage according to the registered value, and measuring a sample having the same chip alignment as a standard sample. SOLUTION: A sample 2 is held on a sample holder 5 by a bearing 10. The coordinate value in a measuring point MP11 is measured. The sample 2 is moved to near the measuring point MP11, the measuring point MP11 is found while manually moving the sample 2, and the coordinate of the measuring point MP11 is registered in the file of a memory medium. The coordinate values up to a measuring point MP5 are registered in the file in the same manner. The sample 2 is moved to the position of the coordinate value registered in the file, whereby the sample stage can be precisely positioned.
Patent JP-H10302431-A (JP)
Title: Magnetic disk cartridge and magnetic disk drive device
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To secure the positional accuracy for holding and also to secure the function of low-order compatibility while contriving the simplification and cost suppression of a magnetic disk drive device, in the case the recording capacity is expanded with the increase of the outside diameters of magnetic disk media by making the size of a case large. SOLUTION: In this device, magnetic disk media 4 with large capacity are housed inside the case 2, and also a pair of reference holes 6, 7 are provided at both of the left/right sides in the direction X to be inserted into the magnetic disk drive device. In this case, the shape of the case 2 is almost similar to that of a case of the magnetic disk cartridge with small capacity, and at least the planar dimension is formed in a large way as to the outside dimension, and the outside diameters of the magnetic disk media 4 are made to be large.  In the case 2, further, two pairs of reference holes 6, 7, 16, 17 capable of allowing reference point engagement in the drive device are provided on the almost symmetrical position at both left/right sides against the direction X inserting to the magnetic disk drive device, and a pair of inside reference holes 6, 7 is formed so that the dimension A of the part between these reference holes is set to the same dimension of the part between a pair of reference holes of the magnetic disk cartridge with small capacity.
Patent JP-H045952-A (JP)
Title: Thorax photographing method
Inventor: ISHIHARA KAORU
IPC: H05G1/30
Filed: 1990-04-25
Abstract: PURPOSE:To always obtain an image of good quality without receiving excessive exposure by predicting the lung length from a relation of height and weight, controlling an X-ray diaphragm so that an irradiation field becomes the same as the predictive lung length and photographing the thorax. CONSTITUTION:A linear multiple regression expression for calculating predictive lung length is programmed in a control computer 6 installed in the outside of an indirect photographing protective box 5. To this control computer 6, data of height and weight is inputted in order to execute an operation of a regression expression, and for instance, electrical measured data from a height meter 7 and a weight meter 8 are inputted directly. Also, a record of height and weight written in a medical examination card 9 is read by a character reader 10, and it is inputted as data. The control computer to which the data of height and weight is inputted executes an operation of the regression expression, predictive lung length of a person to be examined is determined, an opening/closing command of the lower blade 3b is outputted to an X-ray diaphragm 3 so that the irradiation field on an image receiving part 4a of an indirect photographing camera 4 becomes the same as the predictive lung length, and after the X-ray diaphragm 3 is controlled to an appropriate diaphragm quantity, the thorax of the person to be examined is photographed.
Patent JP-S60252300-A (JP)
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21D3/00
Filed: 1984-05-29
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-S5440563-A (JP)
Title: Cathode-ray tube
Inventor: KOBAYASHI HIROO
IPC: H01J29/02
Filed: 1977-09-06
Abstract: PURPOSE: To improve the accuracy, and to shorten the manufacture process by simplifying the design of a cathode-ray tube which has a built-in body inside the vacuum container, by providing several concave parts to the internal wall of the container and by setting springs at the built-in body side into those concave parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10304628-A (JP)
Title: Coil winder
Inventor: OTSUKI MASARU
IPC: B65H54/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a coil winder which can increase the adhesion between the turns of a wire which constitute a coil and can prevent the outward swelling of the coil. SOLUTION: A flat section 55a of a coil 55 which is wound around a winding core 20 of a coil winder is allowed to face directly an abutting face 54 of a coil-forming member 53 of a coil-forming device 50 and then the coil-forming member 53 is pushed out towards the coil 55 side by driving a cylinder 52 to press the flat section 55a by the abutting face 54. By forming a coil this way, the adhesiveness between the turns of a wire 24 which constitute the coil 55 can be increased. This job is conducted prior to a fusion layer on the outer surface of the wire 24 from becoming completely solidified.
Patent JP-S61267245-A (JP)
Title: Driving device for moving table in vacuum
Inventor: WATANABE YOSHIO
IPC: F16F9/04
Filed: 1985-05-20
Abstract: PURPOSE:To prevent collision of stage against a chamber even upon power interruption by providing means for cancelling the atmospheric pressure to be applied onto a driving bellows irrespectively of the condition of driving power source. CONSTITUTION:A telescopable driving bellows 8 is engaging through drive shaft 7 with the ball screw section 4 while through drive shaft 11 with the moving table 3. Although atmospheric pressure is functioning from the right side onto the endface of the driving bellows 8, it is also functioning from the left side onto the endface of supporting bellows 12 thereby the pressures to be applied from the right and left onto the moving table 3 are cancelled if the areas at the endfaces are same.
Patent JP-S5231324-A (JP)
Title: Inverter controlling device
Inventor: NAKAKUKI JIYUNICHI
IPC: H02M7/48
Filed: 1975-09-04
Abstract: PURPOSE:An inverter of small-loss used for induction heating instruments, being possible to use a low forward voltage-withstand thyristor, operating at low frequency when power voltage is peak and at high frequency after that.
Patent JP-H06303657-A (JP)
Title: Optical switching device for wavelength multiplexed light communication
Inventor: AKIYAMA MINORU
IPC: H04B10/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide the wavelength multiplexed light communication switching device with compact configuration in which a wavelength multiplex signal is branched with a high signal level and a high S/N. CONSTITUTION:In order to obtain a branching output light 14 from a wavelength multiplexed input light 11, a 1st filter group 12 and a 2nd filter group 13 are arranged. The 1st filter group 12 is a dielectric multi-layer film filter reflecting a short wavelength component from an edge wavelength in existence on an optical path for an input light and transmitting a long wavelength component and an LWPF whose characteristic of an edge wavelength is set to a state shifted toward a loner wavelength as the signal is parted from the optical input terminal. A 2nd filter group 13 is an SWPF transmitting a short wavelength component of the reverse characteristic as the 1st filter group 12 and arranged on an optical path of a reflected light of the 1st filter group 12.
Patent JP-H05304965-A (JP)
Title: Dna having genetic information on urea amido-lyase and its use
Inventor: NISHIYA YOSHIAKI
IPC: C12N15/09
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the subject high-purity enzyme by enhancing the productivity of a urea amido-lyase. CONSTITUTION:The objective DNA is capable of coding a protein, derived from a yeast belonging to the genus Candida and having the activity of a urea amido-lyase and the objective recombinant plasmid is obtained by joining the DNA to a vector replicable in a yeast belonging to the genus Saccharomyces. The objective transformant is prepared by transducing the recombinant plasmid into a yeast belonging to the genus Saccharomyces. Furthermore, the objective method for producing the urea amido-lyase is characterized by culturing the transformant and collecting the urea amido-lyase from the resultant culture.
Patent JP-H11306832-A (JP)
Title: Backlight device with heater
Inventor: OBATA TAKASHI
IPC: G02F1/1335
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To set rise temperature of a light source immediately, accelerate the rise time of brightness in cold weather and improve performance of a backlight device with a heater by constituting the heater of the light source to serve as a substrate of a reflector also to directly face a heater with a light source. SOLUTION: This backlight device with a heater 1 has a light source part constituted a heater 7 to serves as a substrate of a reflector 3 also. The heater 7 faces with the light source directly to reduce a rise time of brightness in cold weather and allow improving performance of the backlight device with the heater 1 without the loss of an amount of light, increase of leakage current and the like. A heater mounting process can be omitted and the number of parts can be reduced to improve productivity of the backlight device with the heater 1 and allow reduction in cost.
Patent JP-2000297441-A (JP)
Title: Construction method of underground structure in liquefied ground and footing construction
Inventor: FUNABIKI MASUO
IPC: E02D3/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide footing construction of an underground structure and a construction method capable of resisting dynamic liquid pressure caused by liquefaction by only improving ground directly under the underground structure by a compaction method at a low construction cost. SOLUTION: Footing construction in a liquefied ground includes an improved ground 14 compacted from a specific depth of the ground within a range W of the bottom slab of a culvert 12 to the upper surface of a non-liquefied layer 15, earth retaining walls 11a and 11b extended from the inside of the non- liquefied layer 15 upwards of the bottom slab 12a and the culvert 12 provided in the improved ground 14 so as to bring at least the lower end of both side walls 12a and 12b into contact with the earth retaining walls 11a and 11b on both sides.
Patent JP-H08283799-A (JP)
Title: Production of high-bulk-density detergent
Inventor: IWABUCHI HIROYUKI
IPC: C11D11/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a high-bulk-density detergent without causing the sticking to a pipeline by adding an inorg. antistick powder to granules of an alkyl ester of an α-sulfofatty acid contg. an alkali metal salt and pneumatically transporting the granules. CONSTITUTION: The high-bulk-density detergent having a bulk density of 0.5g/ml or higher is produced by adding an antistick agent to granules of an alkyl ester of an α-sulfofatty acid contg. an alkali metal salt and pneumatically transporting the granules. Examples of the agent are powders of zeolite, silicon dioxide, bentonite, talc, clay and a metal soap, pref. an inorg. powder having an average particle size of 10μm. The agent is used in an amt. of 0.5-10wt.%, pref. 1-5wt.%, of the granules. Thus, the granules can be transported without causing deposition on or sticking to a pipeline.
Patent JP-2000298001-A (JP)
Title: Tape measure
Inventor: USAMI TSUTOMU
IPC: G01B3/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a tape measure which can hold its measuring tape in a fixed state with a strong holding force and to which an antislipping cushion can be fitted easily. SOLUTION: Openings 1d and 2d are provided through the bottom sections of housing cases 1 and 2. The positions of the openings 1d and 2d are decided correspondingly to the position at which a stopper shoe presses a measuring tape 4. Recessed sections 1e and 2e are respectively formed around the openings 1d and 2d (A). Rubber cushion members 7 and 8 respectively have cushion sections 7a and 8a inserted into the openings and flange sections 7b-7d and 8b-8d around the sections 7a and 8a (B). After a housing case is formed by assembling the housing cases 1 and 2 together, the cushion members 7a and 8a are attached to the case (C). At the time of operating a control button, the measuring tape 4 is pressed against the cushion sections 7a and 8a so as to make the hold force required for holding the tape 4 in a fixed state against a pulling-out force applied to the tape 4 stronger.
Patent JP-S5634103-A (JP)
Title: Tone arm of electronic control
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B3/10
Filed: 1979-08-27
Abstract: PURPOSE: To minimize the resonance at low band for left and right channels, by adding either one output of the left and right channels of the cartridge to another output with phase inversion and feeding back this added signal to the tone arm drive unit.  
     CONSTITUTION: The output of the left and right channel of the stereophonic playback cartridge 12 is fed back to the tone arm drive unit 9 controlling the relative position relation of the record and tone arm position to improve the resonance characteristics of low band of oscillation system, and the signal of left channel of the cartridge 12 and the signal of right channel obtained via the phase inverter 25 are added at the adder 26 consisting of the resistors 27, 28. The added signal is amplified at the AC amplifier and fed to the drive unit 9 in which the polarity is set so that negative feedback is obtained to the left signal of the cartridge 12, to obtain the vertical damping to the tone arm 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5811315-A (JP)
Title: Accerelating device of iginition for combustion of unvapored fuel, in evaporation burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1981-07-13
Abstract: PURPOSE:To expedite ignition for combustion of unvapored fuel swiftly and reliably and to carry out favorable evaporation combustion, by providing a  heater to heat a fuel oil dispersion wall of a combustion cylinder so as to dilute  viscosity of fuel oil. CONSTITUTION:20 is an outer cylinder installed on a blower chamber 2 so that it is located outside a combustion cylinder 1, an air duct 21 whose base edge side is connected with the blower chamber 2 and the tip is made open is provided between the combustion cylinder 1 and the outer cylinder 20. 22 is a heater to heat a fuel oil dispersion wall 1a of the combustion cylinder 1 against which fuel oil dispersed from a fuel oil dispersion edge 10 is collided, and the heater 22 is incorporated into an envelopelike thing formed by bending the fuel oil dispersion wall 1a. The fuel oil dispersion wall 1a is heated by heating action of the heater 22 so that viscosity of the fuel oil is diluted to such an extent as to a part of the fuel oil dispersed and collided against the fuel oil dispersion wall 1a is redispersed to surroundings. Thus, ignition of combustion for unvapored fuel is expedited swiftly and reliably and favourable evaporation combustion is carried out.
Patent JP-S61268852-A (JP)
Title: Automatic choke device
Inventor: MIYAUCHI TAKESHI
IPC: F02M1/10
Filed: 1985-05-22
Abstract: PURPOSE:To eliminate the necessity for providing a pneumatic circuit and obtain a device to be surely actuated with simplified construction, by connecting a thermo-motor, which generates rotary action by a thermally deformed material, with the shaft of an automatic choke valve and inducting a material to be detected of cooling water or the like to said thermo-motor. CONSTITUTION:An automatic choke device 10, inducting into its main body case 11 a material to be detected of engine cooling water or the like through a pipe 12, allows said material to flow in from an inlet 13 while flow out from an outlet 14 through a pipe 15. Now the material to be detected, if its temperature increases, expands a thermally deformed material in a thermo-motor 16, and the device 10, protruding a piston rod 18, actuates a cylindrical body 19 and a rack 23 while compressing a reset spring 22. As a result, the device, rotating a pinion 24 of an automatic choke valve 24, turns its shaft 26. If the temperature further increases, the device, in which an upper end of the cylindrical body 19 is adapted to a stroke adjusting screw 28, stops a rise of the cylindrical body 19, that is, rotation of the shaft 26 of the automatic choke valve 25.
Patent JP-S5332876-A (JP)
Title: Turning method for seawater into fresh water
Inventor: TAKEUCHI TOSHIYUKI
IPC: B01D5/00
Filed: 1976-09-08
Abstract: PURPOSE: To obtain the fresh water at a low running cost with a simple process and constitution, by making the air saturated with water vapor by vaporizing seawater by utilizing the solar heat under the natural condition and then by cooling this air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5535825-A (JP)
Title: Lighter equipped with watch
Inventor: BAN ITSUKI
IPC: G04G9/00
Filed: 1978-09-06
Abstract: PURPOSE: To see the time display easily when firing the lighter and to reduce the power consumption by the use of liquid crystal display as a time indicator.  
     CONSTITUTION: A liquid crystal display unit 4 as a time indicator is provided on the wide side face of the lighter proper, which is opposite to the user's face, when holding the lighter and firing it by operating the file wheel with the thumb. The flame light of normal length can be reached the display unit 4 by tilting the lighter to see the time display casually when lighting a cigarette, and the time can also be confirmed at night. The said liquid crystal display unit is driven by the IC 5 that contains a crystal oscillator, which is connected to the power source 7, and a frequency divider. 
     COPYRIGHT: (C)1980,JPO&Japio