baber/WOPTO huggingface dataset:
Patent JP-H03243037-A (JP)
Title: Reception signal control system for modem system
Inventor: HAYASAKA TAKASHI
IPC: H04L12/40
Filed: 1990-02-21
Abstract: PURPOSE:To prevent the generation of malfunction and to improve the reliability of this system by fixing the reception data against a terminal equipment to a prescribed logical value at the time of obtaining a detection output. CONSTITUTION:A divergence detection part 16 provided for a MODEM receiving part 300 receives a signal indicating a divergent state from a modulation part 24 in the receiving part 300 to monitor the presence of the divergent state, and at the time of detecting the divergent state, generates a divergence detection output to be logic level '1'. On the other hand, a test state monitoring part 16 fetches receiving data RD received and demodulated by the reception part 300 to monitor the presence of the test state, and at the time of detecting the test state, generates a test state monitoring output to be logical level '1'. The data RD and the outputs of the detection part 16 and the monitoring part 18 are inputted to a reception data control part 32. The control part 32 directly outputs the data RD to a terminal when both outputs of the detection part 16 and the monitoring part 18 are logic level '0', or inhibits the output of the data RD to the terminal equipment and executes zero crossing scramble e.g. when either one of the outputs is logical level '1'.
Patent JP-S59166885-A (JP)
Title: Density measuring method of radioactive collected substance
Inventor: NAGATOMO AKIHIRO
IPC: G01T1/167
Filed: 1983-03-14
Abstract: PURPOSE:To measure automatically the concentration degree of a radioactive collected substance in a tape from the outside of the trap by installing a gamma ray detector opposite by to a gamma ray source through the trap in the vicinity of the outside wall of the trap. CONSTITUTION:The intensities I2, I1 of a gamma ray before and after a substance A is collected are measured by using a gamma ray detector 3 which irradiates a gamma ray to a radioactive substance A collector in a trap 1 by a gamma ray source, to detect the weight of said radioactive substance, to measure the a gamma ray transmissibility, and the weight of a radioactive collected substance B is detected by measuring a gamma ray peculiar to said radioactive collected substance emitted from the radioactive collected substance B in said trap, and subsequently, the ratio of the weight detected value occupied in said weight detected value derives the concentration degree of the radioactive collected substance B in the radioactive collected substance A by using known various constants and by a theroy expression. In this way, the concentration degree of the radioactive collected substance B in the radioactive collected substance A in the trap 1 can be measured automatically from the outside of the trap.
Patent JP-S59167997-A (JP)
Inventor: ITOU KAZUHIKO
IPC: H05B41/18
Filed: 1983-03-11
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-S58159480-A (JP)
Title: Novel phenylpiperazine derivative
Inventor: NAGANO HIROYUKI
IPC: A61K31/495
Filed: 1982-03-17
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is H, lower alkyl, or halogen) and its acid addition salt. EXAMPLE:3- 2- 4-(2-Methoxyphenyl)-1-piperazinyl ethyl -2,4(1H, 3H)quinazolinedione. USE:A hypotensor. Useful as a remedy for diseases of circulatory organs. Having strong hypotensive action and action on the reduction in heart rate. PROCESS:A compound shown by the formula II is reacted with trichloromethylchloroformate in the presence of a base such as sodium hydrogencarbonate, triethylamine, etc., or reacted with urea in dimethylformamide under heating to give a compound shown by the formulaI.
Patent JP-H06255772-A (JP)
Title: Glass substrate transferring hand and glass substrate transferring device
Inventor: IIDA TETSUO
IPC: B25J19/00
Filed: 1993-03-02
Abstract: PURPOSE:To automate the work to separate and transfer glass substrates one by one while removing a spacer. CONSTITUTION:Glass substrates 1 are provided in a state where ten-odd substrates 1 are laminated with interleaves 2 sandwiched between them. hand 20 to transfer the glass substrates 1 or the like is arranged on the tip of an arm of a robot body. An attracting mechanism 29 is arranged under a base 28 so as to attract and acquire the glass substrates 1 by attracting nozzles 31. An interleaf attraction nozzle 37 to acquire the interleaves 2 by attraction, a blowing nozzle 38 to separate the interleaves 2 from the glass substrates 1 by air blow and a spacer acquiring mechanism 30 composed of an opening and closing type chuck 39 to acquire a frame shape spacer by gripping, are provided. When the attracting mechanism 29 and the spacer acquiring mechanism 30 are operated alternately, the glass substrates 1 can be separated and transferred one by one while removing the spacer (interleaf) 2.
Patent JP-H07248605-A (JP)
Title: Shading masking film
Inventor: TANISAKI TATSUZO
IPC: G03F1/92
Filed: 1994-03-11
Abstract: PURPOSE:To provide a photomechanical process generating no cut line at the time of an exposure. CONSTITUTION:A re-adhesive peeling force adjusting layer and a shading peeling layer are laminated in sequence on a transparent base. The shading peeling layer is constituted of ethyl cellulose as a binder constituent and/or styrene resin, nitrocellulose, and castor oil. Proper strength is applied to the shading peeling layer, and the re-adhesive peeling force adjusting layer and the shading peeling layer temporarily separated from the base at the time of cutting are again stuck to the transparent base. This shading masking film can be satisfactorily cut by an automatic drawing machine or a process cutter without generating scars. The cut line is not opened even with the passage of time, and no film cut occurs when the unnecessary portion is peeled off after cutting.
Patent JP-S54133320-A (JP)
Title: Directivity changeable condenser microphone
Inventor: MIYAJI NAOTAKA
IPC: H04R1/40
Filed: 1978-04-07
Abstract: PURPOSE:To enable outputs of various directional characteristics to be obtained without impairing sensitivtiy by electrically regulating the otputs of two microphone capsules of single direction characteristic. CONSTITUTION:Electrode voltage is applied to a microphone capsule C1 whose vibrating film 1 is faced to the front of a sound source and a microcapsule C2 whose vibrating film 3 is faced to the back with respect to the sound source, in a state of being connected in series with high resistances R1 and R2, R3 respectively. If the point U or U' is isolated or the points U, U' are connected to the same voltage, the single directional characteristic by the microphone capsule C1 is shown and if with the point U being held intact and the V point side of the microphone capsule C2 as a vibrating film the W point side is connected so as to become an electrode plate, then the added directional characteristic of the microphone capsules C1, C2, i.e., non-directional characteristic, is shown. When these are so changed over and connected that the V point side becomes an electrode plate and the W point side becomes a vibrating film, the subtracted directional characteristic, i.e, bidirectional  characteristic is shown.
Patent JP-S63209187-A (JP)
Title: Excimer laser device
Inventor: HIKIMA IKUO
IPC: H01S3/034
Filed: 1987-02-26
Abstract: PURPOSE:To prevent a rear mirror and a front mirror from being contaminated by a method wherein a plurality of optical members, each having a laser beam transmission region, are provided at positions adjacent to each of the front and rear mirrors in a laser chamber and each laser beam transmission region is movably designed on the optical axis of laser beam. CONSTITUTION:A plurality of protective members 12 are mounted on a rotatable discal protective member holder 10 at positions, where are located at the same distance from the center of rotation of the holder 10. The incidences of laser light to a rear mirror 6 and a front mirror 8 are all performed through the members 12 as shown by an arrow FA. Accordingly, it follows that the laser medium and contaminants due to the sputtering and so on of a reserve electrode and so on adhere to said protective members 12 and the mirrors 6 and 8 are protected by the members 12. Thereby, it is almost eliminated for the mirrors 6 and 8 themselves to be contaminated.
Patent JP-S63211596-A (JP)
Inventor: NITODA YORIYUKI
IPC: H05B41/34
Filed: 1987-02-26
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-S51116442-A (JP)
Title: A heat-pump refrigerator
Inventor: TAKAGI KAZUNORI
IPC: F25B13/00
Filed: 1975-04-05
Abstract: PURPOSE:To provide a heat pump capable of having a larger heating capacity than conventional heat pumps if there are sufficient heat sources when heating load is large.
Patent JP-S51116354-A (JP)
Title: Sealed construction
Inventor: TAKADA MAKOTO
IPC: F16J15/06
Filed: 1975-04-04
Abstract: PURPOSE: To obtain a sealed structure at low cost and with high reliability and the construction is able to extend a periodic maintenance hous in a great extent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63210144-A (JP)
Title: Production of microporous film
Inventor: NAGO KUNIYA
IPC: C08J9/00
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a microporous sheet excellent in gas permeability, water permeability, water resistance, etc., by mixing a polyolefin resin with fine calcium carbonate subjected to a specified surface treatment and a fluorinated surfactant, forming the mixture into film and stretching this film. CONSTITUTION:30-70wt.% polyolefin resin (A) (e.g., ethylene/ethyl acrylate copolymer) is mixed with 70-30wt.% calcium carbonate (B) of an average particle diameter <=1mu, surface-treated with a lower saturated fatty acid (e.g., stearic acid) and 0.01-5wt.%, based on the total weight of components A and B, fluorinated surfactant (C) (e.g., ammonium perfluoroalkylsulfonate). This mixture is molded into a sheet, which is stretched to obtain the title microporous sheet. The obtained sheet can be suitably used as a separator of a lithium battery, a filter for a liquid or a gas, or the like.
Patent JP-S62199623-A (JP)
Title: Production of polymer having cyclic polymethyl silazane structure
Inventor: NAKAIDO YASUAKI
IPC: C07F7/10
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a polymer capable of readily making sintered product of desired form under mild conditions, by heating hexamethyl cyclotrisilazane and a chlorosilane compound in the presence of a hydrochloric acid acceptor to perform polymerization followed by elimination of said acceptor and then reaction with ammonia. CONSTITUTION:The objective polymer having cyclic polymethyl silazane structure can be obtained by heating (A) hexamethyl cyclotrisilazane and (B) a chlorosilane compound of formula (CH3)aSiCl4-a (a is 0.1 or 2) (tetrachlorosilane if possible) in the presence of a hydrochloric acid acceptor (N,N- dimethylacetamide if possible) to perform polymerization followed by elimination of said acceptor and then reaction of ammonia with the residue after the elimination. USE:Useful as a precursor for ceramics production.
Patent JP-H05242378-A (JP)
Title: Method and device for detecting fire
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/117
Filed: 1992-02-27
Abstract: PURPOSE:To accurately detect a specific substance generated at the initial stage of fire by accelerating the ionization of air, making the ionized air fly in a fixed distance, measuring the flight time, and when the measured time coincides with the flight time of at least one of substances generated by a fire, judging as the generation of a fire. CONSTITUTION:Air led from a sampling tube 17 is ionized at an ionizing part 18. Voltage is impressed like pulses between a collecting electrode 22 and a counter electrode 23 and ionized air components are accelerated by electric attraction. The air components are reached the electrode 22 through a flying part 20 while being converged by focus rings 21 and the flight time of the fixed distance from the counter electrode 23 up to the electrode 22 is detected. The flight time of substances to be easily smoked by the initial fire is previously measured by a (Time of Flight) mass spectrometer and registered in a registering means. On the other hand, the flight time of an air component sampled from a monitoring area is measured and when the flight time of the sampled component coincides with at least one of the registered flight time, the generation of a fire is judged.
Patent JP-H11238933-A (JP)
Title: Low noise-pulse solid-state shg laser
Inventor: ISHIDA HIDENOBU
IPC: H01S3/109
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain stable laser pulses, which do not include mode competitive noises, by shortening the current driving period of a laser semiconductor than the period, wherein the minimum value between the first peak and the second peak of the alleviating vibration of the laser output determined by a laser resonator and a solid-state laser medium is reached. SOLUTION: The constitution of an optical system uses a laser crystal 7 using a single crystal of Cr:LiSrAlF6 as a solid-state laser medium, a single crystal 9 of LiB3 O5 of the second higher-harmonic wave generating medium and a red semiconductor laser 4 as an exciting light source. Excited light 11 emitted from a semiconductor laser 4 is condensed at the laser crystal 7. An optical resonator is formed between a laser mirror 6 and one-end surface of the single crystal 9, and takes out second higher-harmonic waves 13 efficiently. One condition of the prevention of noise generation is to make the continuing time of the rectangular pulse of the driving current to be supplied to the semiconductor laser of the exciting source shorter than the time reaching the minimum value present between the first and second peaks in the alleviation- vibrating pulse lines.
Patent JP-H01214606-A (JP)
Title: Manufacture of asphalt composite material and ready-mix concrete, and device therefor
Inventor: NISHIO KATSUHIKO
IPC: B28C9/02
Filed: 1988-02-23
Abstract: PURPOSE:To enhance economical efficiency by mixing aggregate with asphalt under injection in manufacture of asphalt composite material and kneading the aggregate with cement and water in production of ready-mix concrete with use of the same device. CONSTITUTION:Below a cold hopper 6 situated on the lower end of an aggregate heating/mixing drum 3 having an asphalt injection nozzle 24 inserted thereinto, there are arranged an aggregate weighting bath, cement weighting bath and water weighting bath. A blower 7 and an air exhausting flue 12 are connected with the cold hopper 6 and the drum 3 respectively. In manufacture of asphalt composite material, the aggregate and stone powder at a predetermined quantity are heated in the drum 3 and the asphalt is mixed through injection. Further, in manufacture of ready-mix concrete, the aggregate at a predetermined quantity is dried in the drum 3 and thereafter is put into the mixer 31 together with cement and water so as to be kneaded.
Patent JP-H09237019-A (JP)
Title: Image forming device
Inventor: NAKAYAMA YASUNORI
IPC: G03G21/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To weaken the sticking force of residual toner to a photoreceptor and to attain stable cleaning by adjusting the electrostatic charge quantity of toner remaining on an image carrier to a specific one or below with an electrostatic charge quantity control means. SOLUTION: A photoreceptor drum 1 is electrified to a negative potential by an electrifying charger 2 and positive recording light corresponding to image information is exposed at an exposure position P, to form an electrostatic latent image. This latent image is actualized by a developing device 3, to become a toner image. This toner image is transferredy onto a transfer material such as a paper and a film by a transfer charger 4. The toner remaining on the drum 1, without being transferred is destaticized by a precleaning charger 6. At this time, the output voltage of the precleaning charger 6 is adjusted to make the sum component of a current >=40μA and further, the ratio of a differential component to the sum component <=15%, when a DC voltage is superimposed, so that the electrostatic charge quantity of the residual toner is <=10μc/g.
Patent JP-S54134083-A (JP)
Title: Belt type silicon crystallizer
Inventor: MAKI NAOAKI
IPC: C30B15/34
Filed: 1978-04-11
Abstract: PURPOSE:In a belt silicon cystallizer which utilizes the clamping and friction forces  of a pair of rolls to lift a belt type silicon crystal, means for roll clamp adjustment is provided so that the dies are not lifted up when the crystal adheres with the dies. CONSTITUTION:A belt type silicon crystal growing through a pair of the dies 24a, 24b is clamped by a pair of rotatable roller 21a, 21b and lifted upwards. The clamping force of the rollers 21a, 21b is adjusted by the springs 22a, 22b attached to the roller supporters so that the rollers will not lifted up by racing when the dies adhere with the growing crystal. Accordingly the dies are not lifted up when the adhesion accurs, and as a result the temperature distribution is not disturbed at the upper portion of the dies, thus providing a uniform width and thickness silicon belt crystal.
Patent JP-H10239714-A (JP)
Title: Manufacture of interlayer compound, interlayer compound, and electrochromic display element using the same
Inventor: KIDO MASAMI
IPC: G02F1/15
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To manufacture an interlayer compd. with simple stages, by forming a film consisting of a compd. having a laminar structure on a substrate and intercalating an org. compd. between the layers of the compd. and polymerizing the compd. SOLUTION: Laminar clay ores as the laminar compd. having the laminar structure are dispersed into pure water. The dispersion soln. is dropped onto the glass substrate 1 having formed ITO thin film 2 to form the film. The substrate 1 is exposed to a heating gas of aniline to intercalate the aniline into the layer of the laminar clay ores formed as the film. An electric field is impressed on the substrate 1 in the pure water to polymerize the intercalated aniline to form polyaniline. The glass substrate 1 with the ITO thin film 2 having formed interlayer compd. film 3 of the clay ores and the polyaniline and the glass substrate 5 with the ITO thin film 4 are held at a prescribed gap and an electrolyte soln. 8 is injected therebetween and the substrates are sealed by an end-sealing material 7 to obtain the electrochromic display element.
Patent JP-H09193678-A (JP)
Title: Loader wheel driving device
Inventor: EOM SEONG SUP
IPC: F16H7/12
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a loader wheel driving device that can minimize impact generated in driving levers for selectively intermitting driving force from an engine for driving a loader wheel so as to prevent damage caused by the wear of a belt selectively attached to and detached from the levers. SOLUTION: A loader wheel driving device is provided with a power transmission mounted on the inside of a case 2 so that a wheel is driven by receiving the transmission of power of an engine, a belt transmission gear 4 for selectively driving power transmitted to the power transmission in a normal/reverse direction, and clutch type levers provided on both outer sides of the case 2. In the case, hydraulic cylinders C1, C2 are provided to drive the forward/reverse levers L1, L2 for driving the loader wheel 3 in the normal/reverse direction by selectively intermitting the power of the engine.
Patent JP-S62199417-A (JP)
Title: Manufacture of rotar
Inventor: MAEDA KATSUHIRO
IPC: B28B1/24
Filed: 1986-02-28
Abstract: PURPOSE:To easily manufacture a uniform rotar article, by making the axis molding part of a cavity in such a specific form as easy to be filled with a molding material, and also by pressurizing this filling molding material at preset condition. CONSTITUTION:A mold material of a ceramic powder member and a binder for molding kneaded in the cavity 25 of a molding mold formed in an axis molding part 23 of tapered form and a blade shaping part 24, and heated to preset temperature is injected from the cylinder of an injection machine through a sprue part 28. After the completion of injection, injection pressure is changed to dwelling pressure. Thereafter by driving an ejecter pin 27 the molding material filling the cavity 25 is pressurized with a preset pressure. A molding removed from the mold after the completion of molding is then formed into a required rotar after finishing the process of degreasing and sintering.
Patent JP-H05217825-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KONDO SHIGEKI
IPC: H01L21/768
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a semiconductor substrate wherein its heat-dissipating property is good, an increase in its contact resistance is restrained, a crosstalk between interconnections is prevented and a high-efficiency and low-cost solar cell can be formed by a method wherein a thin-film single-crystal semiconductor layer whose crystallinity is excellent is manufactured on a metal substrate at low costs. CONSTITUTION:The manufacturing method of a semiconductor substrate includes the following: a process (a) wherein a silicon substrate 1 is made porous; a process (b) wherein a non-porous silicon single-crystal layer 2 is formed on the substrate 1 which has been made porous; processes (c), (d) wherein the surface of the non-porous silicon single-crystal layer 2 is pasted on a metal surface 5 on one side via an insulating layer 3; and a process (e) wherein the porous silicon layer 1 on the pasted substrate is etched selectively and removed.
Patent JP-S60187030-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU AKIO
IPC: H01L21/31
Filed: 1984-03-07
Abstract: PURPOSE:To lower the resistance of a semiconductor amorphous film with-out generating a defect in a section except the film by projecting ultraviolet laser beams having a wavelength of 150-370nm when the semiconductor amorphous film is formed on a glass substrate through a CVD method and the resistance of the film is lowered. CONSTITUTION:An amorphous silicon film is formed on a glass substrate through a plasma CVD method, and the film is irradiated by ultraviolet laser beams having the wavelength of 150-370nm to lower the resistance of the film. In this case, the energy density of ultraviolet laser beams is specified to 50mJ/ cm<2>-2.0J/cm<2>, and ArF excimer laser beams, KrF excimer laser beams, XeCl excimer laser beams, XeF excimer laser beams, etc. are used as ultraviolet laser beams. Accordingly, the film is changed into crystallites or polycrystals, the activity ratio of a dopant is improved and a resistance value is reduced.
Patent JP-H11243619-A (JP)
Title: Wiring board
Inventor: UENO HITOSHI
IPC: H05K3/20
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring board in which lead frames can be manufactured easily to be a multilayer structure of three ;. x & or more layers, by a method wherein the lead frames and bent and worked heat-resistant insulated wires are combined alternately, and the lead frames and the heat-resistant insulated wired are insert-molded. SOLUTION: Arcuate lead frames 1, 2 and heat-resistant insulated wires (jumper wires) 7 to 13 which are bent and worked to be arcuate are combined. The lead frames 1, 2 and the heat-resistant insulated wires 7 to 12 are injection- molded and integrated by a resin (a superengineering plastic resin) 13 so as to become a prescribed shape (e.g. a ring shape). Even when the lead frames 1, 2 and the heat-resistant insulated wires 7 to 12 with coatings are combined alternately in this manner, they do not come into contact with each other, and it is not required to ensure their mutual insulation resistance. As a result, the lead frames 1, 2 can be manufactured easily to be a multilayer structure of three or more layers.