baber/WOPTO huggingface dataset:
Patent JP-H1062346-A (JP)
Title: Method of measuring internal absorption coefficient of synthetic quartz glass, and measuring device therefor
Inventor: KOMINE NORIO
IPC: G01N21/64
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To measure the internal absorption coefficient of a desired.light within a specified wavelength range by estimating the internal absorption coefficient from the intensity of a light having, as main wavelength, a specified wavelength emitted when the desired light is irraciated to a synthetic quartz glass. SOLUTION: In this measuring device, an input light side mask 13, a sample base 15 and a power meter 17 are arranged in this order along an optical, path outputted from a light source 11. An emission detecting side mask 19, a condenser 21, and an emission measuring part 23 are arranged in positions suitable for detecting an emission having a wavelength 300nm as main wavelength which is emitted from a sample 27. The light source 11 outputs a light having a wavelength within a range of 210-160nm and, for example, an ArF excimer laser device is used. The input light side mask 13 regulates the exciting area to the sample 27 of the light outputted from the light source 11. The light emitting part 23 measures the intensity of the light having the wavelength 300 nm as main wavelength which is emitted from the sample 27.  An internal absorption coefficient calculating part 25 calculates the internal absorption coefficient from the intensity of the emission having the wavelength 300nm as main wavelength and an intended absorpti.on, coefficient estimation data.
Patent JP-H0758481-A (JP)
Title: Semiconductor integrated circuit unit
Inventor: MINEO MASAO
IPC: H05K1/18
Filed: 1993-08-13
Abstract: PURPOSE:To intercept the leak of electromagnetic waves from input terminals to output terminals of a semiconductor integrated circuit package, and prevent electromagnetic interference, by forming a metal plate on the upper surface of the semiconductor integrated circuit package, and arranging a shied member in close contact with the metal plate. CONSTITUTION:The package 1 for a semiconductor integrated circuit is made of ordinary plastic or ceramic. Input terminals 3, 4 are arranged on one side surface of the package 1, and coutput terminals 5, 6 are arranged on the other side surface. A metal plate 2 is arranged in the nearly central part of the upper surface in the longitudinal direction of the package 1 in parallel with the side surfaces on which the terminals are arranged. A shield member 7 is fixed to the metal plate 2 on the package 1 and a printed board 8 by soldering. Since solder is buried in the gap between the upper surface of the package 1 and the shield member 7, electromagnetic waves do not travel the output terminals 5, 6 when they are generated.
Patent JP-H0778089-A (JP)
Title: Interruption control circuit
Inventor: OHASHI HIDEYA
IPC: G06F9/48
Filed: 1993-09-07
Abstract: PURPOSE:To make processes by a CPU efficient by temporarily changing the predetermined priority of processes for interruption factors, and indicating an interruption process to the CPU and also indicating processes for all interruption factor to the CPU. CONSTITUTION:On the basis of information set in a register 1, an accepting circuit 2 accepts an interruption factor other than specification ignoring interruption initiation and a state deciding circuit 4 outputs an interruption factor other than interruption process hold specification among interruption factors accepted by the accepting circuit 2 to a determining circuit 3. Thus, the CPU 6 is urged to perform interruption processes in order based upon the predetermined priority, and a specific interruption process is preferentially performed by ignoring the generation of an interruption factor or specifying an interruption factor to be held under the control of the CPU 6. Consequently, processes for all the interruption factors can be performed while the order of the processes is changed.
Patent JP-2000056069-A (JP)
Title: Refueling machine
Inventor: KURUMA HIROYA
IPC: G21C19/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the efficiency of the inserting/removing work of a fuel rod. SOLUTION: A J-shaped pawl 1A is suspended from the lower section of a leg 11b on the side of a bridge guide rail 6B via a pin 3A and a bush. The screw section of a bearing 2 is screwed to the lower end of the pawl 1A and fixed by a nut. A steel ball at the tip of the bearing 2 is kept in contact with the side face of the intermediate section of the guide rail 6B. A proximity sensor 5 is fitted to the lower end of the leg 11b to detect an increase of the interval between the guide rails 6B caused by the remaining heat of the operation of a reactor.
Patent JP-H0559981-A (JP)
Title: Rotation control device for internal combustion engine
Inventor: KAI YUKIMASA
IPC: F02D41/12
Filed: 1991-09-03
Abstract: PURPOSE:To provide a proper fuel feed stop timing in fuel feed stop control for controlling the rotation of an internal combustion engine. CONSTITUTION:An engine rotational speed for measurement start timing is read out from a first memory means based on the load detected by a load detecting means, and set up. Also a time is read out from a second memory means based on the rotational speed detected by a rotational speed detecting means and the load detected by the load detecting means, and set up. When the engine rotational speed reaches the speed set in this way for the measurement start timing, the measurement is started by a time measuring means and, when the measured time exceeds the set time, supply of fuel by a fuel feed means is stopped.
Patent JP-H04105286-A (JP)
Title: Cassette label display device
Inventor: MIMURA YOSHIAKI
IPC: G11B33/10
Filed: 1990-08-24
Abstract: PURPOSE:To freely confirm the contents of a cassette label by storing the cassette label contents as read information and displaying them on the small screen of a display tube or monitor TV at need. CONSTITUTION:This device is equipped with a front loading mechanism 5, a front loading motor 9, a signal generating circuit 10, an image scanner 6, an image memory 11, and the display tube 7. Then the cassette label 4a where the contents of the cassette case 4 are recorded are read by the image scanner 6 by the intervention of a pulse signal synchronized with the front loading, and then made into image data, thereby displaying information on the cassette label 4a on the display tube 7 on the front of a recording and reproducing device at need. Consequently, the cassette label 4a where the recording contents of the cassette case 4 being loaded can clearly be recognized even at a distance without taking the cassette case 4 out.
Patent JP-H0777985-A (JP)
Title: Device for generating waveform
Inventor: FUJII SHIGEKI
IPC: G10H7/08
Filed: 1993-09-08
Abstract: PURPOSE:To equalize a tone regardless of a frequency of a synthesized musical tone in a device for synthesizing the musical tone extracting the data from the actual musical tone and synthesizing the musical tone based on the data. CONSTITUTION:After the musical tone is inputted from a microphone 1, and a frequency spectrum is extracted by an FFT analysis part 3, the musical tone is separated into the harmonic overtone data and the non-harmonic overtone data. Although the harmonic overtone data are shifted to the frequency instructed by the operation of a performance operation key 8, at this time, only the frequency of the harmonic is shifted while maintaining a spectrum envelope line. Further, the non-harmonic is synthesized and added at the same frequency and level regardless of a specified pitch. By such a manner, even when the frequency of the generated musical tone is changed, the spectrun envelope line is fixed, and no change in the tone occurs.
Patent JP-S6377505-A (JP)
Title: Device for separating and collecting oil
Inventor: UEDA HIROSHI
IPC: B01D17/025
Filed: 1986-09-19
Abstract: PURPOSE:To rapidly take out oil from an oil extraction tower by introducing a communicating pipeline between a storage tank and an oil separation tank into the oil extraction tower, and heating the inside of the oil extraction tower by utilizing the heat of a soln. circulating in the pipeline to prevent an increase in the viscosity of the oil. CONSTITUTION:The pipeline 12 extending from the liq. outlet device in the storage tank 3 is connected to the inlet 7 of the oil separation tank 2. The soln. in the storage tank 3 is sucked up through a strainer device 14, the part between a circulating pump P1 and a gate valve V2 is introduced into the oil extraction tower 17, and the inside of the oil extraction tank 17 is heated by the heat of the soln. circulating in the pipeline 12. The soln. is then supplied to the oil separation tank 2, and returned to the storage tank 3 from the soln. return port 9 of the oil separation tank 2 through a pipeline 13. The oil suspending in the oil separation tank 2 as a large block is floated up by the difference in sp.gr. from water, separated collected, and sent into the oil extraction tower 17.
Patent JP-S6199569-A (JP)
Title: Brazing method of aluminum and its alloy
Inventor: FURUTA SHOICHI
IPC: B23K1/19
Filed: 1984-10-23
Abstract: PURPOSE:To achieve an extremely good brazing joining by mixing at the specified percentage one kind two kinds among KAlF4, KF and LiF, NaF and CaF2 as a flux. CONSTITUTION:The mixture mixing at the rate of 0.1-8wt% one kind or >=two kinds among LiF, NaF and CaF2, 73.6-99.7wt% KAlF4, 18.4-0.2wt% KF is used as a flux. The minute powder of the flux is suspended into the liquid of water, etc. and this suspension is coated on the joining member consisting of aluminum or its alloy. Then after drying it, it is heated to the prescribed temp. in a nonoxidizing atmosphere and brazing is performed with melting the brazing material for joining.
Patent JP-S59114301-A (JP)
Inventor: MATSUDA KATSUHIKO
IPC: E01C9/08
Filed: 1982-12-20
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-S6284315-A (JP)
Title: Fan stoppage detecting method
Inventor: NISHIHARA TAKAHIRO
IPC: G06F1/00
Filed: 1985-10-09
Abstract: PURPOSE:To make hardware for fan stoppage detection by detecting signals at the time of abnormality of a fan by the program of a processor. CONSTITUTION:A processor 303 causes interruption in a program at each clocking by long period T1 that is not synchronous with the period T of a fan output signal, and samples polarity of the fan output signal by the interruption signal, and further compares the polarity with the hysteresis until immediately before. At this time, if there is change, the processor 303 judges that the fan is rotating, and if there is no change, confirmes that change does not occur more than 256 times, and then samples polarity of the fan output signal at a period T2 shorter than T1. If there is change in polarity, the processor returns to the state of sampling at a period of T, and when there is no change in polarity, the processor 303 regards it abnormality of the fan and makes a warning display in a display section 4.
Patent JP-S6284132-A (JP)
Title: Resin additive and resin composition
Inventor: MITA MUNEO
IPC: C08L27/04
Filed: 1985-10-09
Abstract: PURPOSE:A resin additive that is composed of an amorphous powder of metal- substituted aluminosilicate which has been prepared by cation-exchanging amorphous sodium aluminosilicate, thus being suitably used as a heat stabilizer for halogen-containing resin. CONSTITUTION:The objective additive for resins are obtained by allowing, e.g., aqueous sodium silicate to react with sodium aluminate and effecting the ion-exchange treatment of the resultant gel of amorphous sodium aluminosilicate, preferably a synthetic zeolite which can be given in the formula, when it is represented in the oxide form (the Na-A type is preferred) by using aqueous solution containing at least one selected from Ca, Mg, Ba, Zn, Pb and Cu to treat the slurry of the gel. The product is thoroughly rinsed with water, dried and crushed into fine particles. The amount of the additive is 0.01-50pts.wt., preferably 0.05-30pts.wt. per 100pts.wt. of the resin.
Patent JP-S60114433-A (JP)
Title: Work holder
Inventor: HIBINO OSAMI
IPC: B24B41/06
Filed: 1983-11-28
Abstract: PURPOSE:To make it possible to control automatically the positions of a board and a base, by forming the mechanism such as that, on the fixed side board of one V-shaped receiving surface, the sliding side board of the other V-shaped receiving surface is set, at the determined angle. CONSTITUTION:A fixed side board 5, which includes one side surface 5a of a V-shaped surface, is set on a fixed base 3, as the height of the board 5 is adjustable, and a sliding side board 6, which includes the other side surface 5c of the V-shaped surface, is set on the board 5, as it can be adjusted according to the scale. At the same time, an end surface 6e, which is in the opposite side of a grindstone, is formed as it's angle is (alpha+90 deg.)/2 (alpha; an angle between a horizontal plane and the receiving surface), and a receiving base 4, which receives the surface set at an angle of (alpha+90 deg.)/2 degrees, is set. In this way, a work holder, not requiring adjustment thereon, can be obtained, because the relative positions of the receiving board and the fixed base are automatically adjusted, by adjusting the scale of the sliding side board 6 of the receiving surface.
Patent JP-H07163871-A (JP)
Title: Nitrogen oxide adsorbent and exhaust gas purifying catalyst
Inventor: SATO NAOHIRO
IPC: B01D53/81
Filed: 1994-09-19
Abstract: PURPOSE:To provide an adsorbent having excellent adsorbing power to nitrogen oxide (NO) and an exhaust gas purifying catalyst using the same. CONSTITUTION:This adsorbent is constituted of an oxide type ceramic with an average crystal size D of D<500Angstrom , for example, CeO2. For example, a catalyst is constituted of CeO2 and zeolite and the content C of CeO2 is set to 10wt.%<=C<=80wt.%. Zeolite adsorbs hydrocarbon (HC) and HC is oxidized into active CHO by CeO2. This active CHO reduces NO adsorbed on CeO2.
Patent JP-S6369324-A (JP)
Inventor: BURUUSU JIEI PENII
IPC: H03M1/74
Filed: 1987-09-07
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-S60114125-A (JP)
Inventor: FUJII YOSHIHISA
IPC: A01G9/24
Filed: 1983-11-28
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-S61103924-A (JP)
Title: Polymer with main chain of phenothiazine skeleton, production thereof and electrical conductor from same
Inventor: OTSUKA IWAHIRO
IPC: C08G61/00
Filed: 1984-10-26
Abstract: PURPOSE:To obtain the titled polymer with high stability and readiness in the processing, constituted by as recurring unit, 3,7-phenothiazine-diyl group of specific formula, by the reaction between 3,7-dihalophenothiazine of specified formula and distannane. CONSTITUTION:The objective polymer with the recurring unit being 3,7- phenothiazinediyl group of formula III (n is positive integer) can be prepared by the polymerization, in a solvent (e.g., toluene) in the presence of catalyst (e.g., a palladium compound), of 3,7-dihalophenothiazine of formula I (R is H, or 1-16C alkyl; X is bromine or iodine) and a distannane of formula II (R' is alkyl; m is 0-6) (e.g., hexamethyl distannane). Said polymer as base material is incorporated with an electron acceptor to obtain the other objective electrical conductor. USE:Rectifying diodes, transisters, electrodes for solar cell, etc.
Patent JP-H0562680-A (JP)
Title: Electrode material for solid battery
Inventor: TAKADA KAZUNORI
IPC: H01M10/052
Filed: 1991-09-04
Abstract: PURPOSE:To obtain an electrode material to generate an intercalation and deintercalation reactions of lithium ions reversibly by intercalating organic molecules in the crystals. CONSTITUTION:This electrode material is a material in which a substance having a two-dimension layer form structure or a three-dimension mesh form structure intercalates organic molecules in its crystals. And in this case, as a substance having a two-dimension layer form structure, graphite, a transition metal oxide, or a transition metal calcogenide may be used, and as a substance having a three-dimension mesh form structure, a chevrel phase compound can be favorably used. Furthermore, as the organic molecule, an organic molecule selected from propylene carbonate, tetrohydrofuran, butyllactone, and dimethoxy- ethane, or a mixtur of them is preferable. Consequently, the intercalation and deintercalation of lithium ions can be generated reversibly, and a desired property can be obtained.
Patent JP-H0663392-A (JP)
Title: Adsorbent for hydrocarbon
Inventor: HAYASHI CHIEMI
IPC: B01D53/02
Filed: 1992-08-24
Abstract: PURPOSE:To obtain the adsorbent for hydrocarbon improved in adsorptivity by providing the inorg. compd. coating layer consisting essentially of metallosilicate powder having pentasil type structure and ion-exchanged with H, Pd or Cu, on the monolithic carrier. CONSTITUTION:The inorg. compd. consisting essentially of metallosilicate powder whose ion is exchanged with H, Pd or Cu is applied on the monolithic carrier. A metallosilicate is the crystal porous material having the uniform inlet of narrow pores, and has characteristic of being adsorbed in the narrow pores selectively from the mixture only the molecule which can pass through the inlet of narrow pores. By this property, HC exhausted at the time of cold start is absorbed, and the increase of HC emission resulted from the exhaust of HC at temp. range at which catalytic reaction does not occur is prevented. And, the metallosilicate carrying metal shows the peak of adsorptivity at different temp. and has sufficient HC adsorptivity for exhaust gas in the wide temp. range.
Patent JP-H0967486-A (JP)
Title: Impact resistant styrene-based resin composition
Inventor: ITO HISAYOSHI
IPC: C08L53/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an impact resistant styrene-based resin composition having both transparency and impact resistance comparable with an impact resistant rigid polyvinyl chloride resin and capable of being used as a substitute for the rigid polyvinyl chloride resin. SOLUTION: This impact resistant styrene-based resin composition comprises (A) 24-44wt.% styrene-based polymer, (B) 55-70wt.% block copolymer comprising a vinyl substituted aromatic compound and a conjugate diolefin containing >=65wt.% and <=75wt.% vinyl substituted aromatic compound and having <=0.02 difference of the refractive index between that of the styrene-based polymer component (A), and (C) 7-10wt.% block copolymer comprising a vinyl substituted aromatic compound and a conjugate diolefin containing >=15wt.% and <=50wt.% vinyl substituted aromatic compound and having <=0.03 difference of the refractive index between that of the block copolymer (B).
Patent JP-S6468389-A (JP)
Title: Novel n-acetyl-beta-d-glucosamine derivative
Inventor: SAITO MIKIHIKO
IPC: C12Q1/34
Filed: 1987-09-09
Abstract: NEW MATERIAL:A compound shown by formula I or formula II (R<1> is group shown by formula II or formula III; one of R<2> and R<3> is H or electron donative substituent group and the other is H or electron attractive substituent group). EXAMPLE:N-(3,5-Dichloro-4-hydroxy)-aminophenyl-N-acetyl-beta-D-glucosa minide. USE:A measuring substrate for N-acetyl-alpha-D-glucosaminidase by determination of absorptiometric method. PREPARATION:For example, 1-chloro-1-deoxy-2,3,4,6-tetraacetyl-alpha-DELTA-glucosamine shown by formula V is reacted with an aglycone shown by formula VI (X is H or halogen; Ac is acetyl) to give a compound shown by I wherein group R<1> is group shown by formula III.
Patent JP-S59115910-A (JP)
Title: Ultrasonic atomizing type burner device
Inventor: ISHIKAWA HIROSHI
IPC: F23D11/34
Filed: 1982-12-21
Abstract: PURPOSE:To improve the mixture of the air with atomized fuel and to provide stable and uniform flame through separation and removal of fuel particle with large grain size in the atomized fuel, by introducing the air so that a swirl flow is produced within an atomizing chamber. CONSTITUTION:When an ultrasonic vibrator 8 is operative, it radiates ultrasonic wave in a part of liquid fuel 1, proportioned to a part 21 of a first surface level of liquid, to erect a liquid column 23 to atomize the liquid fuel 1. Liquid drop with large grain size, not atomized by means of ultrasonic wave radiated from the ultrasonic vibrator 8, is dropped on a part 22 of a second surface level of liquid, and the wave motion, created when dropped, is prevented from being propagated to the part 21 of a surface level of liquid with the aid of a partition member 19. When the ultrasonic vibrator 8 is operated, a blower 18, simultaneously, is actuated, and this causes the air to be introduced to an internal space 13 through an air feed pipe 17 and to flow in a guide space 10 through a tube 25 forming a swirl flow generating device. The air is mixed with atomized fuel produced in the guide space 10 to produce air-fuel mixture having uniform concentration, which is introduced from a slit 15 in a burner head 16 through a conduit 14 to form flame 27.
Patent JP-H0776424-A (JP)
Title: Bucket chain excavating device
Inventor: JINBO HIROSHI
IPC: B65G65/06
Filed: 1993-09-09
Abstract: PURPOSE:To surely guide a bucket chain according to the circulating conditions of a bucket. CONSTITUTION:A selectable and movable guide rail 15 is provided at positions where a roller locus line 8a of a bucket chain passing a guide sprocket 8 on the top end side of a horizontal frame 4 is continued and not continued to a horizontal guide rail 12c. Then the movable guide rail 15 is moved selectively to surely guide a roller to the horizontal guide rail 12c and prevent entry into the horizontal guide rail 12c. Thus the bucket chain is guided surely according to the circulating conditions of a bucket.
Patent JP-S60112315-A (JP)
Title: Phase detector for frequency and phase synchronizer
Inventor: DEBITSUDO JIEEMUSU MATSUKABE
IPC: G01R25/00
Filed: 1984-10-26
Abstract: A phase detecting arrangement includes an edge-triggered flip-flop phase detector which produces alternate logic 1 and logic 0 outputs in response to the arrival at respective detector inputs of set and re-set pulse transitions. These pulse transitions occur in pulse trains derived respectively, from external synchronizing signal generating means and a voltage-controlled oscillator the frequency of which is to be synchronized with that of the synchronizing signal. First and second sampling devices are associated with the phase detector for sampling the output from the detector when set and re-set transitions occur at inputs to the first and second sampling devices. Outputs from the sampling devices are suitably gated to produce an overall logic 1 or logic 0 output from the arrangement whereby an existing output from the arrangement is perpetuated when the phase detector output sampled indicates that at least two consecutive set or re-set pulse transitions have occurred without the intervention of an opposite type transition.
Patent JP-S6379380-A (JP)
Title: Thin film transistor
Inventor: YAMAZOE HIROSHI
IPC: H01L29/786
Filed: 1986-09-22
Abstract: PURPOSE:To suppress leaking current, by laminating crystalline magnesia spinel, and forming crystalline silicon, which is laminated thereon, as a semiconductor layer. CONSTITUTION:A layer 12 comprising magnesia spinel MgO.Al2O3 is formed on a quartz substrate 11 by a vapor growth method. Then crystalline silicon 13 is deposited on the substrate by the vapor growth method. Then, the crystalline silicon 13 is machined, and the island shaped crystalline silicon is formed. The surface of the crystalline silicon is exchanged into silicon dioxide 14. Thereafter, boron ions 19 are implanted into the island shaped crystalline silicon through the silicon dioxide. Then, low resistance crystalline silicon including phosphorus is deposited by the vapor growth method. Thereafter, phosphorus ions are implanted into the low resistance crystalline silicon. Then, heat treatment is performed, and the silicon dioxide is deposited.