baber/WOPTO huggingface dataset:
Patent JP-H08306171-A (JP)
Title: Controller of acoustic recording medium reproducing device
Inventor: MITSUMACHI WATARU
IPC: G11B27/34
Filed: 1995-05-02
Abstract: PURPOSE: To provide a controller capable of more enhancing the availability of a portable acoustic recording medium reproducing device. CONSTITUTION: An earphone 5 is attached via a code 4 to a portable CD reproducing device 1 so as to be freely attached/detached, and a controller 6 is provided in the specified spot of the code 4. In the liquid crystal display 7 of the controller 6, a character 10a corresponding to an English conversation phrase being reproduced in the portable CD reproducing device 1 is displayed, and the spot outputted as a current sound is displayed while being surrounded by a frame 9. Simultaneously, an image 10b is also displayed in the liquid crystal display 7 according to an operation mode.
Patent JP-H02286407-A (JP)
Title: Bead portion construction of heavy duty pneumatic radial tire
Inventor: TAKAHASHI HIDENORI
IPC: B60C15/04
Filed: 1989-04-27
Abstract: PURPOSE:To increase the rigidity and strength of a bundle of bead wires which are formed by sticking rubber to wires by setting a ratio of the distance between the centers of respective wires to the diameter of the wire within a specified range. CONSTITUTION:A bead core 12 is fixed by winding around it, the ends of the fiber and steel wire cord forming the ply of a caress 10, and the inner peripheral dimension of a tire body is regulated to maintain a close-fit dimension between the tire body and a wheel rim 11. The bead core 12 is formed of a bundle of many bead wires 32 made by sticking rubber 28 on the periphery of each wire 26. In this case, a ratio of the distance between the center of the wires 26 to diameter of each wire 26 is set to 1.0 to 1.2. Thus, a tension to be generated in the bead core 12 can be distributed evenly to each wire 26 through the rubber 28, and a collapse of a bundle of bead wires 32 due to breakage of the thin rubber 28 can be prevented.
Patent JP-2000307746-A (JP)
Title: Wireless system
Inventor: TODA MITSUHARU
IPC: H04W92/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To acquire voice/image information from external terminals such as a TV intercom and a monitoring camera or the like via a communication network by installing a home GW in a house. SOLUTION: A communication network 6 through which a voice terminal and an image terminal 4 are connected by wireless is provided with a home gateway communication equipment 2 for connecting a TV intercom 1 by cable or wireless. The home gateway communication unit 2 is provided with a voice coding circuit 22 that codes/decodes a voice signal, an image coding circuit 24 that codes/decodes an image signal, and a slot compositing and decomposing means 26 that composites/decomposes the voice signal and the image signal. The slot compositing and decomposing means 26 decomposes the voice/image signal received from the communication network, they are sent to the TV intercom 1, the voice/image signals from the TV intercom 1 are composited and sent to the voice terminal and the image terminal via the communication network.
Patent JP-H04336657-A (JP)
Title: Signal processing electric network
Inventor: TAKEHIRA OSAMU
IPC: G06F15/18
Filed: 1991-05-14
Abstract: PURPOSE:To improve the versatility and processing capacity without limiting a digital signal to be obtained from the final output layer of the digital neural network to the expression in pulse density. CONSTITUTION:A counting comparison circuit 39 counting output 26E obtained from the output circuit of a circuit unit locating in the final output layer based on the neuron model in a hierarchical network digital system with the use of a counter 37 and comparing it with the set prescribed value by a comparator 38 is provided. A selection output circuit 42 outputting different information according to this comparison result and a reset means 52 resetting the counting value of the counter 37 to the prescribed value are provided.
Patent JP-H10300425-A (JP)
Title: Calculating method for amount of three-degree-of-freedom positioning movement
Inventor: HAKAMATA HIROYUKI
IPC: G06T7/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the amount of three-degree-of- freedom positioning movement, such that the amount of positioning movement can be calculated to minimize errors as a whole. SOLUTION: Images of four portions of a subject 50 are taken by CCD cameras 1-4, an input image signal for signal measurement is selected by an image processing device 10, and after the position of the subject is measured, it is converted into movement amount information by a CPU 20; then a drive 30 drives an XYθ stage in accordance with the movement amount information from the CPU 20, to move a chuck stage 40 to the desired position.
Patent JP-S58224763-A (JP)
Title: Thermal head
Inventor: HAYAMA MASAHIRO
IPC: B41J2/335
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a thermal head having very small contact resistance by interposing a Cr layer between a heating resistor thin film of Ta-Si-cermet and an Al electrode to be bonded with a wire. CONSTITUTION:A Ta-Si cermet resistor thin film 2 is formed on an insulating base plate 1, e.g., alumina base plate, etc., and then a Cr layer 8 and an Al layer 9 are orderly formed on the resistor thin film 2. In this case, a vacuum deposition method or a sputtering method is optionally adoped. A desired pattern is formed on the Cr layer 8 and the Al layer 9 serving as an electrode conductor 7 by using a photographic plate etching method, etc., and the unnecessary portion of the resistor thin film 2 is removed by a photographic plate etching method or a plasma etching method to form a heating resistor 10 having a desired pattern. An oxidation preventive film 5 and a wear-resistant layer 6 are provided on the resistor thin film 2 exposed by etching to obtain a thermal head.
Patent JP-H048145-A (JP)
Title: Manufacture of electric brush of metallic graphite
Inventor: KONASE KOICHIRO
IPC: H01R39/26
Filed: 1990-04-25
Abstract: PURPOSE:To improve abrasion resistance by adding specified wt.% particles with specified diameters, where carbon powder coated with a caking additive is baked or further graphitized, to metallic graphitic electric brush material powder, and then mixing, molding, and baking them. CONSTITUTION:Specified wt.% particles with specified diameters, where artificial graphitic powder with average specific diameter is kneaded at a pitch and is baked, is mixed in the mixed powder of specified wt.% electrolytic copper and specified wt.% natural graphitic powder treated with phenol resin, and is molded with pressure and baked to get an electric brush.
Patent JP-S61268728-A (JP)
Title: Production of high-melt viscosity polyphenylene sulfide
Inventor: KATO RIICHI
IPC: C08G75/0295
Filed: 1985-05-23
Abstract: PURPOSE:To obtain PPS with such enhanced melt viscosity as to be moldable without brown discoloration, by heating the original PPS in an organic amide in the presence of metallic Mg. CONSTITUTION:The objective polyphenylene sulfide (PPS) can be obtained by heating PPS with structural unit of formula, in an organic amide, in the presence of 0.01-5.0 (pref. 0.05-1.0) wt%, based on the PPS of metallic magnesium, at >=200 deg.C esp. 220-280 deg.C. The original PPS is such as to contain >=70 (pref. >=90) mol% of the unit of the formula. Said organic amide is pref. N- methyl-2-pyrrolidone.
Patent JP-S5735972-A (JP)
Title: Formation of thin resin film
Inventor: FUJITA TAKASHI
IPC: G11B5/72
Filed: 1980-08-09
Abstract: PURPOSE: To form a uniform and minute resin film having a thickness of 1,000Å or less, by applying a low-molecular liquidus resin, which can be solidified by ultraviolet radiation, onto a substrate, just thereafter quantitatively scattering and evaporating a part of the resin, and then radiating ultraviolet rays to the resin.  
     CONSTITUTION: The substrate 1, e.g. a plastic film, is fed to the coating part 2 of a gravure coater or the like, where a low-molecular liquidus resin, which can be solidified by ultraviolet radiation, is applied onto the substrate 1. The resin-applied substrate 1 is then introduced into a hot blast stove 3. The hot blast stove 3 is arranged in a manner such that temperature-controlled clean air is introduced toward the both surfaces of the resin-applied substrate 1, while its flow rate is being controlled. Circulated hot air is introduced by a fan 4 and discharged by another fan 7. In the hot blast stove 3, 20W90% of the applied resin is quantitatively scattered and evaporated and then ultraviolet rays are radiated from an ultraviolet lamp 10 to cure the resin film. The substrate 1, on which the resin film is formed, is wound by a winder 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5234013-A (JP)
Title: Method and apparatus for collectingfilament bundles
Inventor: SUGIMOTO TOMIO
IPC: B65H54/76
Filed: 1975-09-11
Abstract: PURPOSE: To collect the increased amount of filament bundles in cans via a guide tube which increases the amplitude of tis swing in proportion to the number of oscillated pulses required for allowing the necessary amount of filament bund bundles to pass therethrough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02286705-A (JP)
Title: Shrinkage-decreasing agent for unsaturated polyester
Inventor: KITAHARA SHIZUO
IPC: C08F8/32
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the title agent which has improved dispersibility in an unsaturated polyester resin and can produce a molding of a low shrinkage and good surface smoothness by using a polymer having a specified functional group. CONSTITUTION:By using a polymer having at least one 1,3-oxazine structure in the molecule, e.g. a polymer having in main or side chain an atomic group of formula I, II or III [wherein both of R<1> and R<2> are the main chains of this polymer or one is the main chain and the other is the following hydrocarbon group; and R3, R4 and R5 are each a hydrocarbon group optionally substituted by halogen, nitro, carboxyl, epoxy, hydroxyether, etc.], as a shrinkage-decreasing agent, the dispersion stability thereof in an unsaturated polyester resin can be improved, and an unsaturated polyester resin molding having a low shrinkage and good surface smoothness can be produced.
Patent JP-S602842-A (JP)
Title: Hot air blower
Inventor: NAWA MOTOYUKI
IPC: F24H3/02
Filed: 1983-06-17
Abstract: PURPOSE:To perform comfortable room heating without air flow staying sense by periodically controlling the direction of hot air flow. CONSTITUTION:When a blower 4 is rotated, air flow is flowed from an inlet 5, and flowed out from an outlet 6. At this time heat from a heat source 2 is transmitted through a heat exchanger 3, and outflowing air becomes hot. A direction control vane 7 disposed in the outlet 6 is swung at the diffusing air flow by the rotation of a motor 10 in upward and downward directions. When the manual setter 13 of a fluctuating period signal setter 15 is set to the desired position, a period set signal is fed to a microcomputer 16, which calculates the period. The motor 10 is driven on the basis of the period, thereby performing comfortable swing by the hot air.
Patent JP-H04319009-A (JP)
Title: Method for rolling steel tube by on-line measuring displacement of surface of rolling roll in high-speed hot rolling process for steel tube
Inventor: OKAMOTO JUNICHI
IPC: B21B37/00
Filed: 1991-04-16
Abstract: PURPOSE:To secure a stable finished outside diameter by measuring slight displacement of the roll surface of the final rolling stand and controlling the finished outside diameter. CONSTITUTION:Displacement sensors 4a, 4b by, for example, eddy current system or the like are provided on the surfaces of the rolls 1a, 1b of the finishing stand, the slight displacement of the roll surfaces is on-line measured and calculated with a controller 5. That is, movement command of roll shafts 2a, 2b is outputted for adjusting the finished outside diameter based on these measured data. In this way, the displacement of the roll surface is quantitatively measured and the amount of roll wear can be recognized.
Patent JP-S60256333-A (JP)
Inventor: NOMURA SATOSHI
IPC: A21D8/00
Filed: 1984-05-31
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-H05302975-A (JP)
Title: Acoustic positioning apparatus
Inventor: YOKOYAMA SHIGETO
IPC: G01S15/74
Filed: 1992-04-28
Abstract: PURPOSE:To separate adjacent frequencies without using a special filter and to perform an acoustic positioning operation accurately. CONSTITUTION:The title apparatus is provided with the following: a wave transmitter 5 which transmits an acoustic challenge signal and which receives an acoustic response signal; a plurality of transponders 6 which receive the acoustic challenge signal and which transmit acoustic response signals whose frequencies are different from each other; filters 10 which frequency-separate the acoustic response signals; and counters 13 which are installed in channels corresponding to the different frequencies, which control a counting operation by transmitting a challenge signal and by receiving a response signal. In addition, the title apparatus is constituted by providing the following: detectors 12 which compare the reception level of the acoustic response signals with their set level, and which output a detection signal when the set level is exceeded; and means 15, 16 which monitor the output level of the detectors 12 and which select the value of the counter of a channel while a channel whose reception level is maximum is used as a reception signal. A position is measured from the value of the selected channel.
Patent JP-S63274926-A (JP)
Title: Liquid crystal display element
Inventor: AKATSUKA MINORU
IPC: G02F1/13357
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a natural, easily visible, and black and white display by specifying the angle of torsion of a liq. crystal molecule, product of the anisotropy of the refractive index and the thickness, and deviation angles between the polarization axes of upper and lower polarizing plates and the liq. crystal molecule arrangement. CONSTITUTION:The angle of torsion PSI of the liq. crystal molecule between both electrodes when a voltage is not impressed is controlled to 250 deg., and the product of the anisotropy (DELTAn) of the refractive index of the liq. crystal and the thickness (d) of the liq. crystal layer is adjusted to 0.5-0.7mum. In addition, the deviation angle alpha between the arrangement direction of the liq. crystal molecule major axis on the surface of the electrode on the this side of an observer and the polarization axis of the adjacent polarizing plate is controlled to 40-60 deg.. The same deviation angle beta of the liq. crystal molecule on the opposite side of observer is adjusted to 30-50 deg.. A white display can be obtained by such a liq. crystal device when a voltage is not impressed, a black display is obtained when a voltage is impressed, and a natural, easily visible, and black and white display can be obtained.
Patent JP-S5811096-A (JP)
Title: Treatment of waste water containing heavy metal
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1981-07-14
Abstract: PURPOSE:To concentrate and remove hydroxides of heavy metals quickly by adding and mixing ferrous salts, alkalis and ferromagnetic particles to a waste  water contg. heavy metals then subjecting the formed mixture of the hydroxides  of heavy metals and ferromagnetic particles to accelerated settling in magnetic fields. CONSTITUTION:Ferrous salts are added and dissolved to a waste water contg. heavy metals, and ferromagnetic particles are added. Further, alkalis are added to control the pH to 8-12. If such soln. is conducted on magnetic fields, the mixture of the hydroxides of heavy metals and ferromagnetic particles is quickly settled and concnd. by the magnetic fields disposed in the bottom. The supernatant liquid after the settling of the hydroxides can be released after neutralization. The concd. liquid of the hydroxides of heavy metals removed from the supernatant is added with alkalis to maintain at 8-12pH, and is agitated in an oxidative atmosphere, whereby ferrite precipitates of large grain sizes are formed at ordinary temp. without heating.
Patent JP-H01281308-A (JP)
Title: Pulse variable combustion method and pulse variable combustion device
Inventor: OGAWA NAOTAKA
IPC: F23C15/00
Filed: 1988-05-02
Abstract: PURPOSE:To enable execution of proper continuous variable combustion between a high and a low load, by a method wherein a flameproofing trap situated in the combustion cylinder of a pulse burner is slid to vary the volume of a combustion chamber. CONSTITUTION:A flameproofing trap 6 is located in a combustion chamber 4, and a combustion chamber K is formed between an exhaust cylinder 5 and the flameproofing trap. A ventilation cylinder 8 is connected to a suction chamber N, and an opening closing damper 9 is provided. Further, a fuel feed pipe 11 for a low load and a fuel feed pipe 12 for a high load are placed in the ventilation cylinder 8. During high load combustion, the trap 6 is secured in a position farmost away from an exhaust cylinder 7, the volume of the combustion chamber K is maximized, and a proper amount of fuel is sucked through a fuel feed pipe 12 with a high load by means of the opening closing damper 9. When, during low load combustion, the trap 6 is moved to the exhaust cylinder 5 side, detection is made by means of a switch 19b, the opening closing damper is rotated, and a fuel feed pipe, simultaneously, is switched to a low load.
Patent JP-S606584-A (JP)
Inventor: RUUDEI METSUTSU
IPC: H01F7/20
Filed: 1984-05-31
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-S5234789-A (JP)
Title: Apparatus for measuring quantity of hydrogen permeation
Inventor: NARITA YOSHIHITO
IPC: G01N13/04
Filed: 1975-09-12
Abstract: PURPOSE:An apparatus for measuring quantity of hydrogen permeation, which can make the temperature distribution of test tube even, can subject the test tube to test under condition close to operating condition, and uses less amount of helium.
Patent JP-H04337456-A (JP)
Title: Method for analyzing furan and furan derivative
Inventor: ODA TOSHIO
IPC: G01N30/88
Filed: 1991-05-15
Abstract: PURPOSE:To improve the analysis accuracy of furan and furan derivative to accurately diagnose lifetime of electric equipment by using mixture solution of methanol and phosphoric acid buffer solution as mobile phase of liquid chro matograph. CONSTITUTION:For example, analysis of seven component of 2 carboxylic acid furan, 5-hydroxymethyl-2-furfural, furfural, furfuryl alcohol, 3-carboxylic acid furan, 2-furan acetate, 5-methyl-2-furfural, which are generated by deviation of the insulating paper to be used for electric equipment or the like, is performed with liquid chromatograph. At this stage, two kinds of mobile phase of phosphoric acid buffer solution at pH 4.5 and phosphoric acid buffer solution at pH 7.0 are used to perform the analysis. Furan and furan derivative are separated well to obtain the excellent chromatograph independently from the kind of column to be used.
Patent JP-H049849-A (JP)
Title: Pellicle with antireflection
Inventor: SATO SHINJI
IPC: G03F1/62
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the reflection of light and to obtain good productivity by forming an antireflection layer consisting of a specific copolymer on one surface of a transparent thin film consisting of polyvinyl acetal. CONSTITUTION:The antireflection layer consisting of the copolymer of the perfluroalkyl (meth)acrylate monomer expressed by formula I and the hydroxyalkyl (meth)acrylate monomer which is expressed by formula II and has plural OH groups at the terminal or side chain formed on at least one surface of the transparent thin film consisting of the polyvinyl acetal. In the formula I, R<1> denotes H or methyl group; R<2> denotes the group expressed by (CH2)m(CF2)nF, where me, n respectively denote m=1 to 2, n=3 to 14 integers. In the formula II, R<3> denotes H or methyl group; R<4> denotes 3 to 5C alkyl group having 2 to 3 pieces of OH groups at the terminal or side chain. The antireflection layer maintains a low refractive index in this way and the expos ing time is shortened. The production efficiency is thus improved.
Patent JP-H0410339-A (JP)
Title: Coloring coating liquid for cathode-ray tube panel and cathode-ray tube coated therewith
Inventor: OTANI YOSHIMI
IPC: H01J9/20
Filed: 1990-04-27
Abstract: PURPOSE:To lower light permeation in the whole wavelength region of visible light almost uniformly in order to improve the contrast of CRT images by containing silica sol obtained by a hydrolysis of a hydrolytic silicon compound and a coloring agent in a coloring coating liquid. CONSTITUTION:Silica sol obtained by hydrolysis of a hydrolytic silicon compound and a coloring agent are contained in a coloring coating liquid. Consequently, without coloring panel glass itself, the light permeation of the glass is lowered almost uniformly in the whole wavelength region of visible light and thus the contrast of CRT images is improved and a dazzling preventive effect and/or an antistatic effect is provided.
Patent JP-S604154-A (JP)
Title: 13-azathromboxane-mimic compound, its preparation and remedy for disease caused by thromboxane containing said compound as active component
Inventor: ARAI YOSHINOBU
IPC: A61K31/22
Filed: 1983-06-21
Abstract: NEW MATERIAL:The compound of formula I [A is group of formula -CH2CH2- (CH2)m- (m is 1-6), etc.; n is 1-6; R<1> is 2-7C acyloxy, OH-substituted 1-6C alkyl, etc.; R<2> is H or CH3; R<3> is H or OH; R<4> is single bond or 1-5C alkylene; R<5> is 1-8C alkyl, etc.], its acid addition salt, and clathrate compound. EXAMPLE:(5Z,15epsilon)-9,11-Methano-10,10-dimethyl-13-aza-15-hydroxy-1 6-phenyl-17,18, 19, 20-tetranor-11a-carbathromb-5-enoic acid pyvaloyl-oxymethyl ester. USE:It has antagonistic activity to thromboxane A2, especially blood platelet coagulation inhibiting activity. It can be prepared to a drug preparation easily because of its high solubility. PREPARATION:The compound of formula I can be prepared by esterifying the carboxylic acid of formula II with preferably a diazo(substituted)alkane compound corresponding to the objective ester in an inert solvent at 0 deg.C.
Patent JP-H06325760-A (JP)
Title: Manufacture of nickel positive electrode for alkaline storage battery
Inventor: HORI HIDEO
IPC: H01M4/26
Filed: 1993-05-12
Abstract: PURPOSE:To provide the manufacture of a nickel positive electrode for an alkaline storage battery which can prevent zinc from being eluted so as to allow the amount of zinc by a desired ratio to be retained, in the manufacture of a sintered nickel positive electrode by an impregnation neutralizing method in regard to the manufacture of a sintered type positive electrode for an alkaline storage battery. CONSTITUTION:Let a sintered type nickel base substrate be polarized into potential lower than -1.25V in regard to hydrogen standard potential in alkaline water solution, restraints on the movement of hydro oxide ions to the electrode prevent zinc hydro oxide in active material from being eluted as zinc oxide ions, and concurrently the reduction of a part of zinc hydro oxide into metallic zinc also prevents the formation of zinc acid ions. In a preformation process, an effect as mentioned above can be obtained by energizing a nickel positive electrode from the direction of discharge.
Patent JP-S5812536-A (JP)
Inventor: KOBAYASHI RIYUUICHIROU
IPC: G05B9/02
Filed: 1981-07-15
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。