baber/WOPTO huggingface dataset:
Patent JP-H0798204-A (JP)
Title: Optical fiber sensor
Inventor: EI DAGURASU MEIYAA
IPC: G02B6/00
Filed: 1994-05-27
Abstract: PURPOSE: To provide a sound sensor which is not affected by the acceleration, and has high durability to the environment. CONSTITUTION: Plural fine and long mandrels 35-41 supported by the air, are arranged in a flat array, in such manner that the shafts in the longitudinal direction, of the mandrels 35-41 are in parallel with each other. The first optical fiber is wound on a part of each mandrel of the first group of the mandrels, to be exposed to a parameter of a detection object. The length of the first optical fiber is increased and decreased in positive proportion to the increase and decrease of the object parameter, by being exposed to the parameter of the detection object. The second optical fiber is wound on the mandrel of the second group, and is exposed to the parameter of the detection object.  The length of the second optical fiber is increased and decreased in inverse proportion to the increase and decrease of the parameter preffered, by being exposed to the parameter of the detection object.
Patent JP-S5739608-A (JP)
Title: Electromagnetic delay line
Inventor: KANEKO RIYOUJI
IPC: H03H7/32
Filed: 1980-08-20
Abstract: PURPOSE:To make easy the adjustment of coupling, by alternately coupling a plurality of coils on a pair of bobbin holders. CONSTITUTION:A plurality of coils 3 are allocated and a capacitor 6 is fixed under the holders 1, 2. Coils 32, 24, 26 are fixed to the holder 1 and coils 3, 33, 35 are fixed to the holder 2. A separator 15 is inserted among the bobbins 3, 33, 35. Thus, the gaps of each bobbin are closed by being determined with the separator, allowing to achieve high coupling. Further, since the adjustment of coupling can be made by keeping the coil gaps equally through the movement of the bobbin holders, excellent pulse characteristics can be obtained.
Patent JP-H08311782-A (JP)
Title: Apparatus for ink jet printing of fabric and ink jet printing of fabric
Inventor: NAMIKI TAKEMASA
IPC: D06P5/00
Filed: 1995-05-12
Abstract: PURPOSE: To carry out the high-quality printing by continuously conveying a fabric to a printing and a posttreating parts while controlling the tension, temperature, humidity and speed. CONSTITUTION: A fabric 102 comprising natural fibers and/or synthetic fibers is delivered from an original roll 101, guided to a pretreating part 2, coated with a pretreating liquid, heated at a temperature within the range of 60-210 deg.C and corona treatment or ultraviolet light irradiation treatment, as necessary, is carried out to improve the wettability. The resultant fabric is passed through a regulating part 3 for temperature, humidity and speed and a device for removing wrinkles, then introduced into a printing part 4 having plural sets of printing heads for yellow, magenta, cyan and black mutually arranged at 10-1000mm distance. Inks are jetted from the heads in a state of the fabric 102 heated to 30-90 deg.C with a heating means such as a heated rotating roll to print the fabric. The prepared fabric is then passed through a regulating part 5 for regulating the speed through a loop structure or stepped rolls, fed into a posttreating part 6 and heat-treated at 60-230 deg.C to fix the inks thereon. The conveying tension in the respective parts is regulated within the range of 0-5kg.
Patent JP-H10294271-A (JP)
Title: Illuminating system, aligner and device manufacture
Inventor: SHIMEKI KOUICHI
IPC: H01L21/027
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To constantly illuminate a plane to be illuminated with a stable illuminance, by detecting the temperature of a illuminance sensor, and cooling the illuminance sensor based on the detected temperature so as to maintain the temperature of the illuminance sensor at a prescribed value. SOLUTION: A differential amplifier 32 amplifies a signal provided based on a difference between a signal from an illuminance sensor 1 and an instruction signal from an illuminance instruction part 33, which outputs the signal for previously setting the illuminance on the plane of a subject to be illuminated, and outputs it as a power control signal. The power control signal from the differential amplifier 32 is converted into power by a lighting device 31, and the light emitting quantity of a lamp 11 is controlled. A heat dissipating tin 2 is mounted on the rear plane of the illuminance sensor 1, and temperature increase of the illuminance sensor 1 is suppressed. The illuminance sensor 1 is provided with a temperature sensor 4, and temperature change is fetched to a temperature control part 5.  The temperature control part 5 controls the rotating speed of a fan 3 through a rotating speed control part 6 so as to have the temperature of the illuminance sensor 1 within a set range.
Patent JP-2000304726-A (JP)
Title: Method and apparatus for sorting of metal
Inventor: MIYAMOTO TETSUO
IPC: B07C5/344
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal sorting apparatus which enhances the sorting capability. SOLUTION: The metal sorting apparatus is provided with an AC magnetic- field generation means 7 which generates an AC magnetic field and magnetic- field-change measuring means 9 and 12 which measure a change in AC magnetic field when a metal piece 1 is put into the AC magnetic field. In the AC magnetic-field generation means 7, an AC magnetic field at a first frequency at which a change in an AC magnetic field by a second metal whose conductivity is lower than that of a first metal becomes smaller than a change in an AC magnetic field by the first high-conductivity metal is generated by a coil 29, and an AC magnetic field at a second frequency at which the difference between the change in the AC magnetic field by the first metal and the change in the AC magnetic field by the second metal becomes smaller than that by the first frequency is generated by a coil 33.  The magnetic-field-change measuring means 9, 12 sort the kind of a metal on the basis of the ratio of the measured result of the change in the AC magnetic field at the first frequency to the measured result of the change in the AC magnetic field at the second frequency.
Patent JP-S60258225-A (JP)
Title: Reactive resin composition
Inventor: FUKUKITA TOSHIO
IPC: C08G59/18
Filed: 1984-06-04
Abstract: PURPOSE:The quick hardenable titled composition, consisting of a specific polyglycidyl compound, carboxy-terminated butadiene-nitrile rubber, aliphatic polyamine and radical polymerization initiator, and having improved mechanical strength, heat resistance and impact resistance. CONSTITUTION:A reactive resin composition obtained by incorporating (A) a polyglycidyl compound expressed by the formula (Ar is 6-20C aromatic hydrocarbon containing glycidyloxy group; n is an integer 1-4) with (B) carboxyl- terminated butadiene-nitrile rubber, (C) an aliphatic polyamine, e.g. polymethylenediamine, and (D) a radical polymerization initiator, e.g. tert-butyl hydroperoxide. The component (A) is obtained by adding an epihalohydrin to a reaction product of a bisphenol A, etc. with an methylolacrylamide, and dehydrohalogenating the resultant addition product with an alkali.
Patent JP-S5816674-A (JP)
Title: Apparatus for simultaneous analysis of creatine and creatinine
Inventor: MIYAGI HIROYUKI
IPC: C12Q1/30
Filed: 1981-07-24
Abstract: PURPOSE:To carry out the simultaneous analysis of creatine and creatinine, by using an enzymatic reactor consisting of a combination of sarcosine oxidase, creatine amidinohydrolase and creatinine amidohydrolase. CONSTITUTION:A specimen 3 such as blood serum is injected into the flow of a carrier solution through the specimen inlet 4. The specimen band is passed successively through the first enzymatic reactor composed of immobilized sarcosine oxidase (SOD) 5, the second enzymatic reactor composed of immobilized creatine amidinohydrolase (CI) 7 and immobilized SOD 5', and the third enzymatic reactor composed of immobilized creatinine amidohydrolase 9, immobilized CI 7' and immobilized SOD 5'', and the amount of produced hydrogen peroxide is determined by the detectors 6, 8 and 10. The amounts of creatine and creatinine are determined from the difference between the signal of the detectors 6 and 8, and between 8 and 10, respectively.
Patent JP-H08290231-A (JP)
Title: Metal pattern device for molding of shell mold
Inventor: ITO KUNIO
IPC: B22C7/04
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a metal pattern device for molding of shell mold to always mold good shell mold by sandwitching a partition plate having arrow head shape head part so as to place return part at the boundary part of pattern plate to carry a pair of patterns for molding. CONSTITUTION: A partition plate 7 forms the split groove to split a pair of shell molds molded 5, 6 at partitioning part, the head part 8 of this partition plate 7 is formed to arrow head shape. This head part 8 arranged upward is embedded so as to place its left/right return parts on the surface of pattern plate 1. By thermal expansion in firing process, clearance is generated in the inside of partition plate 7 to split in the pattern plates 1, 1. This clearance is covered with the return part of head part 8, silica sand can not penetrate in this part, burr forming, which is a cause to produce defect, is prevented.
Patent JP-S5239261-A (JP)
Title: Apparatus for adjusting jig-zag motion using static pressure
Inventor: IMOSE MASAYUKI
IPC: B65H23/032
Filed: 1975-09-23
Abstract: PURPOSE: To provide an apparatus for adjusting jig-zag motion of a belt-like article most suited for a continuous processing line of an annealed metal stip or web. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09278078-A (JP)
Title: Box body for housing of electric appliance
Inventor: SHINODA KENJI
IPC: H05K5/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the coat of an electric wire from being damaged when the electric wire is placed in a box main body, and easily and surely perform the attaching of an appliance attaching panel even when a coating is applied to the box main body. SOLUTION: This box body 1 for the housing of electric appliance compriaes a box main body 2 of which the front surface is open, a door body which covers the opening of the box main body 2, and an appliance attaching panel 4 which is being attached on the back plate 3 on the internal side of the box main body 2 by a panel attaching utensil 5 for appliance attaching. For the panel attaching utensil 5 for appliance attaching one end 5a is fixed to the back plate 3 of the box main body 2, and a folding part 6 is formed from an approx. intermediate part 5b to the other end 5c, and the folding part 6 is formed into a shape of which the cross section is an approx. U-shape, and a space 6a for holder where a holder 8 in which a nut 7 is inserted, can be fitted, is formed.  A bolt insertion hole 6b is provided on the folding part 6, and the bolt insertion hole is formed in such a manner that when the holder 8 is fitted in the space 6a for holder, the threaded hole of the nut 7 may meet that bolt insertion hole.
Patent JP-H01287209-A (JP)
Title: Manufacture of amorphous alloy powder for corrosion resistant coating
Inventor: MASUMOTO TAKESHI
IPC: C22C45/00
Filed: 1988-05-12
Abstract: PURPOSE:To industrially manufacture amorphous alloy powder for corrosion resistant coating at high yield by atomizing gas against molten metal flow of alloy, which is capable to form the amorphous phase, developing drip, collapsing this on surface of an umbrella type rotary cooling body and rapidly cooling to solidify. CONSTITUTION:The molten metal 1 of the alloy, which is capable to form the amorphous phase, is flowed out from a nozzle 2. As the above alloy, mate rial, etc., composing of 5-12 atom % Ni, 5-25% Cr, 0,3-5.0% Mo, 8-13% P, 7-15% C and the balance Fe or 5-40% Cr, 15-25% P and the balance Ni or 40-60% (Nb, Ta) and the balance Ni, is used. By atomizing the gas against this molten metal flow from the atomizing nozzle 3, the drip 5 of the molten metal 1 is developed. This drip 5 is collapsed on the surface of the umbrella type or horn type rotary cooling body 4 until this is solidified, and rapidly cooled and solidi fied, and flasky alloy powder 6 is formed to obtain the amorphous alloy powder for the corrosion resistant coating. Further, it is desirable to use by selecting the powder having 0.5-5mum thickness, 5-500mum short diameter and long diameter and 1-10 the ratio thereof, and >=5 aspect ratio.
Patent JP-S611633-A (JP)
Title: Manufacture of aldehyde
Inventor: HERUMUUTO BAARUMAN
IPC: C07C45/00
Filed: 1985-05-30
Abstract: 1. A process for preparing aldehydes by the reaction of olefins having 6 to 20 carbon atoms with carbon monoxide and hydrogen in liquid phase in the presence of water, rhodium in metallic form or as a compound and a water-soluble arylphosphine at temperatures of 20 to 150 degrees C and pressures of 1 to 200 bar (100 to 2 X 10**4 kPa), characterised in that the water-soluble phosphine has the general formula :  see diagramm : EP0163234,P6,F2  where Ar denotes an aryl group and X a sulfonic acid group, x**1 , x**2 and x**3 are 0 or 1 subject to the condition that at least one number x**1 , x**2 or x**3 is 1, A stands for an alkyl or, aralkyl radical having 7 to 18 carbon atoms and B, C and D are straight-chain or branched alkyl radicals having 1 to 4 carbon atoms and n is an integer between 1 and 3.
Patent JP-S5336856-A (JP)
Title: Elevator signal device
Inventor: SUETSUGU HIDETOSHI
IPC: B66B3/00
Filed: 1977-09-28
Abstract: PURPOSE: To indicate the approach of an elevator cage by varying the brightness of direction lamp or arrival prenotice lamp in several steps on the floor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5544130-A (JP)
Title: Rotary shaft in gear casing
Inventor: FUKUDA YOUJI
IPC: F16H57/021
Filed: 1978-09-22
Abstract: PURPOSE: To reduce the size and weight of a transmission mechanism, by fitting a part of a rotary shaft in a hollow rotary shaft, providing spline parts on these rotary shafts, and installing a gear which can slide to be engaged with one of the spline parts.  
     CONSTITUTION: Bearing fitting parts 12a, 12b are provided on both the ends of the rotary shaft 12. A spline part 12c and a bearing fitting part 12d are provided on the central portion of the shaft 12. Another spline part 13a of the same form and size as the former 12c is provided on the hollow cylindrical rotary shaft 13, which is fitted on a bearing 14 on the bearing fitting part 12d of the rotary shaft 12. The shifting gear of a creeping speed change section 18 can slide to be engaged with one of the spline parts 12c, 13a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000308904-A (JP)
Title: Wc group cemented carbide alloy-made tip
Inventor: IYORI YUSUKE
IPC: C22C29/08
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a WC group cemented carbide alloy tool of wear resistance suited for cutting of stainless steel or the like with reduced generation of thermal crack. SOLUTION: In a WC group cemented carbide alloy-made tip formed with a WC group cemented carbide base unit in a two-layer structure or in a three- layer structure in the tip using upper/lower both surfaces, upper/lower surfaces are a material of small thermal expansion coefficient, an internal part is a sandwich structure of large thermal expansion coefficient material, the upper/ lower surfaces are a cutting face of the tip concurrently a cemented carbide alloy-made tip provided with compression residual stress, further a method of manufacture for the WC group cemented carbide alloy-made tip is performed by plasma-sintering a sandwich structure molding.
Patent JP-S607970-A (JP)
Title: Production of water-permeable sheet
Inventor: MIURA TAKASHI
IPC: A47G27/02
Filed: 1983-06-29
Abstract: PURPOSE:To remove the sagging part of a fluid resin compsn. by bringing rotating bodies provided with cleaning members into contact with the bottom surface of a meshed base material to which the fluid resin compsn. is stuck. CONSTITUTION:A fluid resin compsn. is stuck to both front and rear surfaces of a meshed base material 1 traveling at a prescribed speed. Rotating bodies 5 which rotate at roughly the same speed and same direction as the speed and direction of the material 1 and are provided with surface cleaning members on the lower or side surface are brought into contact with the bottom surface of the material 1. Then the sagging part of the fluid resin compsn. on the bottom surface of the base plate is removed and a water-permeable sheet to be used as a cushion for underlining and bedding is obtd.
Patent JP-S5820711-A (JP)
Title: Formation of phosphosilicate glass coating by low-pressure vapor-phase deposition method
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/316
Filed: 1981-07-24
Abstract: PURPOSE:When the introduction of oxygen gas is started into the reactor and a mixed gas of silane and phosphine is introduced into the pipes, the pipe is previously filled with nitrogen gas to prevent the titled coating film from opacifying or becoming turbid or prevent the formation of Si-rich coating. CONSTITUTION:The reactor is a tube with a round cross section and a plurality of wafers are placed upright inside the reactor, then heated uniformaly with a furnace 2 surrounding the outersurface of the vessel. The reactor 1 is kept under low pressure with a vacuum pump 5. Oxygen gas and a mixed gas of SiH4 and PH3 are introduced respectively through pipes 7 and 8 with a number of holes jetting these gases in the direction toward the wall of the reactor wherein oxygen gas 9 is introduced through pipe 7 and simultaneously the pipe 8 is replaced with nitrogen gas 10 on the start of the reaction. Then, a mixture gas of  high-concentration SiH4 and PH3 follows the nitrogen gas 10. Thus, oxygen gas  cannot come into the pipe 8 to prevent the coating from opacifying.
Patent JP-S62271921-A (JP)
Inventor: GERUHARUTO TSUIIGURAA
IPC: F02F1/06
Filed: 1987-05-14
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-H07319429-A (JP)
Title: Method for driving liquid crystal image display device and liquid crystal image display device
Inventor: IGARASHI KAZUAKI
IPC: G02F1/133
Filed: 1994-05-30
Abstract: PURPOSE:To lower the peak current of power source corresponding to the precharge of a source driver IC and to reduce a crosstalk phenomenon in a liquid crystal image display device. CONSTITUTION:This device is provided with a TFT liquid crystal panel 103, a first source driver IC 101 performing the precharge becoming the maximum drive voltage as the source driver division-driving the TFT liquid crystal panel 103 and a second source driver IC 102 performing the precharge becoming the minimum drive voltage. Since source signal lines 805, 806 arranged adjacently to each other are applied with the precharge voltages of opposite polarity respectively, the peak current of the power source corresponding to the precharge is canceled. Further, the voltage fluctuation due to the precharge voltage of counter electrodes capacitance connected to the source signal lines 805, 806 is canceled, and the cross-talk phenomenon is reduced.
Patent JP-S61272620-A (JP)
Title: Measuring method for surface temperature distribution
Inventor: NAKAMURA TSUMORU
IPC: G01K11/12
Filed: 1985-05-29
Abstract: PURPOSE:To measure a temperature distribution of the surface comparatively simply without bringing a detection end into contact with the surface to be measured directly by moving the colored particles by heating on the surface to be measured and sticking the particles to the surface and measuring the temperature distribution of the surface to be measured by the shading. CONSTITUTION:First, gas from a clean inert gas generator 1 is sent to a colored particle generator 3 via a ventilator 2 and the gas accompanied by the colored particles is introduced into a monodisperse particle regulator 4. The monodisperse particle regulator 4 adjusts the colored particles to the particles of a prescribed particle diameter range and sends the particles into a chamber 5. In this case, a discharge valve 9 fitted to the chamber 5 is opened and when the colored particles are made a state to be discharged from the valve 9, the valve 9 and a shutdown valve 8 are shut to stop the supply of the colored particles and float the particles in the camber 5. Then, a bypass valve 10 is opened after a prescribed time and the clean inert gas alone is ventilated into the chamber 5 to substitute the inside of the chamber 5. After that, the chamber 5 is removed from the surface to be measured to observe the shading of the surface 6 to be measured and calculate the temperature distribution.
Patent JP-H04343419-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA SATOSHI
IPC: H01L23/52
Filed: 1991-05-21
Abstract: PURPOSE:To provide a low-cost semiconductor device and its manufacturing method by making an Al wire thin without causing a wedge-shaped lost portion of to be generated along a grain boundary of Al. CONSTITUTION:The title item is a semiconductor device where a single-crystal aluminum wiring 306 is formed at a desired position on a silicon 305 which is deposited on an insulating substrate 301 through a photoelectric semiconductor layer 304.
Patent JP-S5450274-A (JP)
Title: Thyristor
Inventor: SUZUKI AKIRA
IPC: H01L29/74
Filed: 1977-09-27
Abstract: PURPOSE: To make an accessory by providing a relay part consisting of a plug and a socket between the element part of an SCR and the end of gate leads and providing a circuit consisting of diodes and resistance in the inside.  
     CONSTITUTION: A gate circuit built in a plug 9 is provided with series, parallel diodes 15, 16 and a parallel resistance 14. To this are provided an external lead 10, external cathode lead 11, external terminal 12, internal gate terminal 17, and internal cathode terminal 18 to constitute an accessory 13. If multiple kinds of the accessories in which those up to the socket 8 of the SCR are made standard gate part and those from the plug up to the terminal 12 are made different are provided, then combination use is easy. Gate breakdown of the SCR body may be prevented by suitably selecting the characteristics of the elements 15, 16 and the accessory 13 becomes extremely small and lightweight if the circuits are integrated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5639918-A (JP)
Title: Sun-visor for automobile
Inventor: YASUI TOSHISADA
IPC: B29C63/00
Filed: 1979-09-11
Abstract: PURPOSE: To provide excellent durability against deformation by bonding together the contact surface of front and rear elastic core halves and a bone member intervening between these core halves.  
     CONSTITUTION: The elastic core 2 comprises core halves 2a and 2b and a bone member 3, which are bonded together at their contact surfaces. Thus, the deviation of the core halves 2a and 2b and bone member 3 will not result. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S607584-A (JP)
Title: Video contour extractor
Inventor: NAKAMURA HARUO
IPC: G06K9/46
Filed: 1983-06-27
Abstract: PURPOSE:To extract assuredly a contour picture with a simple constitution by obtaining the difference between a picture and a picture obtained by shifting the first picture by a fixed distance. CONSTITUTION:A differential data C between the output data A of an A/D converter 1 corresponding to a video signal and the output data B of a shift register 2, i.e., a video signal delayed by a prescribed time is delivered from a subtractor 4. This data C is compared with the threshold value E given from a setter 6 by a comparator 5. Then the comparison data is delivered. A D/A converter 7 converts the comparison data into the analog value and gives it to a mixer 8. The mixer 8 delivers a contour video signal obtained by synthesizing the comparison data and a TV synchronizing signal to a monitor. Thus a desired contour picture is projected to the monitor.