baber/WOPTO huggingface dataset:
Patent JP-H06342388-A (JP)
Title: Information file managing method
Inventor: TOKORO KIYOUSUKE
IPC: G06F17/30
Filed: 1993-05-31
Abstract: PURPOSE:To improve the management efficiency for a large-capacity information file of images, music, character strings, etc., by structuring an information file consisting of part of the file, enabling it to be accessed versatilely and erasing the information file. CONSTITUTION:For this method, a file storage area (file contents FC) wherein the large-capacity main information file is divided and stored in plural allocation blocks 8, 11, 12, 17, 18, 19, 25, 26, and 30 and a file allocation table(FAT) are provided, and the subordinate information file (x) consisting of allocation blocks 12, 17, 18. and 25 as parts of the main information file can be structured. A reference file quantity storage area (reference table RT) stored with the number of information files for referring to the allocation blocks is provided and when there is not a reference file in an allocation block. it is released as a recordable allocation block.
Patent JP-S6042471-A (JP)
Title: Underwater antifouling paint
Inventor: TAKEMOTO ISAO
IPC: C09D5/16
Filed: 1983-08-16
Abstract: PURPOSE:To provide an underwater antifouling paint which does not cause environmental pollution and prevents the deposition of harmful aquatic organisms on vessels and underwater structures, by incorporating a specified thiourea compd. CONSTITUTION:An underwater antifouling paint contains a compd. of the formula (wherein R1, R2 are each H, a straight-chain satd. or unsaturated hydrocarbon group, a phenyl group-substd. straight-chain satd. or unsaturated hydrocarbon group) as an active ingredient. Examples of the compds. are N,N'-dimethylthiourea and N,N'-benzylthiourea. Examples of R1 and R2 groups are pref. H, 4C or lower alkyl, alkenyl and benzyl. When a 5C or higher straight- chain hydrocarbon group is used, effects are lowered. Examples of vehicles used for the antifouling paint are vinyl chloride resin, chlorinated polyethylene resin and acrylic resin. Optionally, additives such as plasticizer, color pigment, extender pigment, solvent, etc. can be added.
Patent JP-S5852962-A (JP)
Inventor: YAMAGAMI HIROZOU
IPC: F25D21/06
Filed: 1981-09-22
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-H0950677-A (JP)
Title: Device and method for data recording/reproducing and data recording medium
Inventor: SAKO YOICHIRO
IPC: G11B20/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To maintain reliability even in high density recording by mainly switching burst error correcting capability in error correction coding between standard recording density and high-density one. SOLUTION: C2 coding is performed for plural input data symbols to form parity Q in a C2 encoder 2. The data symbols and the parity Q are rearranged by interleaver 3a(standard density) or 3b(high-density) to be supplied to a C1 encoder 5. The data symbol and the parity Q are coded by C1 encoding to form parity P. The error correction coding output is recorded into an optical disk 20 via a recording processing circuit 6. The relation between the interleave length (a) in the case where the optical disk 20 is in the standard recording density and the interleave length (b) in the case of high recording density is made to be a<b.
Patent JP-S6129114-A (JP)
Inventor: HAYASHI NOBUNAO
IPC: B28B11/14
Filed: 1984-07-18
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-2000307694-A (JP)
Title: Method for arranging display and pushbutton of portable telephone set.
Inventor: ARA TADAHIKO
IPC: H04M1/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To easily grasp a portable telephone set and operate a pushbutton switch with a single hand by arranging pushbuttons of the telephone set at the upper part of a display. SOLUTION: Pushbuttons 2 of the portable telephone set are arranged at the upper part of a display. All of the pushbuttons 2, which are plural, are arranged similarly. In addition, a microphone 3 is arranged at a part under than the display 1, and a speaker 4 is arranged at the upper part of the pushbuttons 2. In order to grasp the set in the state of allowing a thumb to freely move, it is required to hold the set so as to insert it between the other fingers and a palm. In the case of holding the set like this, the positions of the pushbuttons 2 to be easily pressed by the thumb are located from the center to the upper part of the front face of the set. Consequently, by arranging the pushbuttons 2 at the upper part of the display 1, the set can easily be operated with a single hand.
Patent JP-H10327594-A (JP)
Title: Motor controller
Inventor: ARISAKA KATSUMI
IPC: H02P7/293
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make the output level of a motor controller substantially higher in resolution even when PWM waves are low in resolution by deciding the distributing ratio of PWM waves having a basic width and PWM waves having a broader width in accordance with the lower-order bit of differential data and outputting both of the PWM waves at the number of pulses corresponding to the distributing ratio. SOLUTION: A PWM generating section 11 generates and outputs PWM waves having the width (a) corresponding to 8-bit input data (y) and PWM waves having a width (a+Δ) (where, Δ represents the minimum resolution of the increment of the changing width of the PWM wave). Both of the PWM waves are supplied to a mixing and outputting section 12 which outputs the PWM waves by mixing the waves in accordance with the data values of the lowest-order two bits. An LPF 56 obtains an output having resolution lower than that of the original PWM wave by averaging the two kinds of PWM waves. The output is supplied to a motor driver amplifier 57 and the amplifier 57 drives a motor by amplifying the electric power of a motor control signal which is the DC voltage corresponding to the duty.
Patent JP-S63312890-A (JP)
Title: Photochemical hole burning memory material
Inventor: TSUCHIDA HIDETOSHI
IPC: G11B7/24035
Filed: 1987-06-17
Abstract: PURPOSE:To enhance recording density, by producing a photochemical hole burning memory material through providing on a substrate a monomolecular film, dimolecular film or the like consisting of a mixture of monomolecular film-forming molecules and amphipathic photosensitive molecules. CONSTITUTION:Monomolecular film-forming molecules and amphipathic photosensitive molecules are mixed with each other. By using the mixture thus obtained, a monomolecular film, a dimolecular film or a built-up film is provided on an appropriate substrate by a known method to obtain a photochemical hole burning memory material. In this case, for obtaining a stable and tough memory material structure, it is preferable to use the monomolecular film-forming molecules in a proportion of at least 90mol.% (the photosensitive molecules 10mol.% or below. The monomolecular film-forming molecules are preferably selected from the group consisting of higher fatty acid molecules and lipid molecules.
Patent JP-2000333973-A (JP)
Title: Denture stabilizer including xylitol
Inventor: FUKUDA YASUSHI
IPC: A61C13/23
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a plaque sticking/propagation restraining effect to a denture, and to provide a high preventive effect to intraoral contagion of the true fungi such as Candida fungi by including xylitol in a denture stabilizer. SOLUTION: Xylitol is included in this denture stabilizer. Except for including the xylitol as a blending component of the denture stabilizer, the other blending component and the shape are performed according to a formerly publicly known denture stabilizer, and are not particularly limited. This denture stabilizer shows a plaque sticking/propagation restraining effect to a denture by gradually releasing the xylitol in the oral cavity at using time, and prevents an oral disease caused by the true fungi of candidiasis by restraining propagation of the true fungi such as Candida fungi in the oral cavity, and is high in safety.
Patent JP-H0316716-A (JP)
Title: Manufacture of hollow body with bracket
Inventor: MATSUO MITSUNOBU
IPC: B29L22/00
Filed: 1989-06-15
Abstract: PURPOSE:To lay a bushing into a bracket simultaneously with molding without closing a hole of the bushing, by constituting the title method so that the bushing is fixed temporarily to an inner wall surface of a compression cavity, after plasticized parison is arranged between split molds, a part of the parison projects outward of a mating surface of the molds. CONSTITUTION:A bushing 13 is fitted over a pin 15 under a state where a set of split molds 11a, 11b are broken, an end part of the bushing 13 is fitted in an annular groove for temporary fixing and a cylindrical parison 14 is arranged through an extruding die 10. Mold clamping is advanced by constituting the parison so that a part of the parison projects outward through a mating surface 16 of a mold close to a compressing cavity and a duplicated wall part is formed by unifying its body side walls. Then a bracket part 14a in which the bushing is laid compression-molded. On the one hand, a hollow main body part is molded by expanding the parison 14 in a blowing cavity. With this construction, a part where creep properties are low is neither generated in the bracket in which the bushing is laid nor a hole of the bushing is closed with the parison.
Patent JP-H0443968-A (JP)
Title: Frequency measuring device
Inventor: TANUMA MITSURU
IPC: G01R23/12
Filed: 1990-06-08
Abstract: PURPOSE:To measure frequencies of plural signals simultaneously and instantaneously in a microwave lens by selecting only the signal of frequency set for each output port by phase synthesis. CONSTITUTION:An input signal 1 is equally divided to N signals by a distribution device 2. The distributed signals are phase-shifted by a certain phase thetai (i=1,2,...N) by phase shifters 4, through transmission lines 3 having the equal lengths respectively. The phase-shifted signals are inputted to terminals P1, P2,...PN of the microwave lens 6 through transmission lines 5 having the equal lengths respectively. In the lens 6, the signals inputted from the input terminals P1, P2,...PN through input ports I1, I2...IN are synthesized and outputted to either one of the output ports O1, O2,...ON in accordance with the frequency of signal. by means of comparing the signal levels detected by signal level detectors 7 by a level comparator 8, the port wherefrom the signal is outputted, i.e., the frequency of signal is measured.
Patent JP-H0316785-A (JP)
Title: Optical recording medium
Inventor: MIHARA CHIEKO
IPC: G11B7/24012
Filed: 1989-06-15
Abstract: PURPOSE:To remarkably increase thermal stability and optical stability by incorporating cationic dye having the same paired ions and aluminum salt compound or diimonium salt compound in a recording layer. CONSTITUTION:A recording layer made of a combination of the same paired ions of cationic dye and a compound represented by a formula I or II is formed on a recording medium. In the formulae I, II, X- is anion. R1-R8 are hydrogen atoms, halogen atoms, substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted aralkyl group or substituted or unsubstituted alkynyl group. Substituted or unsubstituted 5-membered ring, substituted or unsubstituted 6-membered ring, or substituted or unsubstituted 7-membered ring may be formed together with N in combination of R1 and R2, R3 and R4, R5 and R6, and R7 and R8. Thus, an optical recording medium in which recording/reproducing of a semiconductor laser with a long wavelength light can be performed and which has excellent stability for heat and light is obtained.
Patent JP-H05339238-A (JP)
Title: Method for racemizing tetrahydroquinoline derivative
Inventor: OKAICHI YOSHIHIKO
IPC: C07D215/18
Filed: 1992-06-10
Abstract: PURPOSE:To recover a tetrahydroquinoline derivative which is a synthetic intermediate for optically active benzo[i,j]quinolizine-2-carboxylic acid derivatives useful as an excellent antimicrobial agent in both good yield and quality. CONSTITUTION:The objective optically active tetrahydroquinoline derivative of formula I (X<1> and X<2> are halogen; R is lower alkyl; * indicates asymmetric carbon atom). For example, (+)-5,6-difluoro-1,2,3,4-tetrahydroquinaldine is treated with a strong acid or a Lewis acid without or in a suitable solvent (preferably without the solvent) to provide a tetrahydroquinoline derivative (racemic modification) of formula II. The racemic modification of formula II is then optically resolved to afford an optically active benzo[i,j]quinolizine-2-carboxylic acid derivative [(-)-isomer] of formula III (R<1> is 1-pyrrolidinyl, 1,2,5,6-tetrahydro-1- pyridyl, etc.) from the (-)-isomer. This compound of formula I which is the (+)-isomer is racemized according to a conventional method and repeatedly used.
Patent JP-S5941249-A (JP)
Inventor: NAKAI SHINZOU
IPC: B32B7/02
Filed: 1982-09-01
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-S6212193-A (JP)
Inventor: NISHII KAZUHIKO
IPC: H05K7/20
Filed: 1985-07-09
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-S6077868-A (JP)
Inventor: ABE TAKASHI
IPC: B65D35/10
Filed: 1984-07-20
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-S5673862-A (JP)
Title: Manufacture of positive electrode for nonaqueous- electrolyte battery
Inventor: TABUCHI KATSUHIKO
IPC: H01M4/48
Filed: 1979-11-20
Abstract: PURPOSE:To enhance the discharge characteristics and the preservation characteristics of a nonaqueous-electrolyte battery, by subjecting titanium dioxide which is used as a positive active material to dehydration by means of microwave irradiation. CONSTITUTION:A positive mixture 1 consisting of pellets is placed on the bottom of a positive-electrode can 2. A separator 3, a liquid-absorbing paper 4 and a rolled lithium disc-plate 5 are placed on the mixture 1, in that order. Next, a gasket 7 is interposed between the positive-electrode can 2 and a negative lid 6, which is placed on the disc plate 5, to hermetically seal the battery, and the whole constitutes a nonaqueous-electrolyte battery. The positive mixture 1 of such a battery is prepared by adding a conductive powder and a binder to titanium dioxide which is used as a positive active material to make a mixture, before the mixture is compressed and molded. The former titanium dioxide undergoes dehydration by means of microwave irradiation before it is used.
Patent JP-H0318234-A (JP)
Title: Fault detector of uninterruptible power supply system
Inventor: OKUBO HIDENORI
IPC: H02J9/00
Filed: 1989-06-14
Abstract: PURPOSE:To make an apparatus smaller, lighter and cheaper by enabling easily detecting the direction and magnitude of DC current through detecting DC voltage and DC current from a circuit to be connected with a storage battery on the rectifier DC output side at the time of detection of the abnormality of an uninterruptible power supply device(UPS). CONSTITUTION:When an abnormal state, in which DC voltage of a rectifier 1 rises, is produced, a DC voltage detector 6 transmits the voltage rise to a first comparator 13 and a DC current detector 7 transmits the forward flow of overcurrent to a second comparator 14. When two comparators 13, 14 operate, AND conditions are satisfied at a first abnormality detector 21 and an abnormality signal enters a gate pulse circuit 5 to stop generation of a gate pulse. In the case of an abnormal state where the voltage drops on the other hand, the detector 6 transmits the voltage drop to a third comparator 15 and the detector 7 transmits the reverse flow of overcurrent to a fourth comparator 16. When both comparators 15, 16 operate, AND conditions are satisfied to stop generation of a gate pulse.
Patent JP-H0443921-A (JP)
Title: Liquid level gauge
Inventor: TOSHIDA YUTAKA
IPC: G01F23/22
Filed: 1990-06-08
Abstract: PURPOSE:To improve the measurement accuracy with simple constitution by utilizing the diamagnetism of an oxide superconductor. CONSTITUTION:A DC current is supplied to the heater 5 of a sensor 10, whose oxide superconductor 3 is in superconducting state below a liquid level and in normally conducting state above the liquid level. In this state, an AC current which is generated by amplifying the signal from an oscillator 12 is supplied to the primary coil 1 of the sensor 10 to apply an alternating magnetic field to the superconductor 3. Then the conductor 3 is superconductive below the liquid level, so the entry of magnetic flux into the part below the liquid level is suppressed and the magnetic flux enters the part above the liquid level domi nantly to cause a change in the cross-linkage state of the magnetic flux between the primary and secondary coils at the parts above and blow the liquid level. Consequently, a corresponding voltage is generated at the pickup coil of voltme ter and the height of the liquid level is measured. The simple constitution which uses the diamagnetism of the superconductor for level detection increases the measurement accuracy without any secular change nor contacting.
Patent JP-H01319685-A (JP)
Title: Fine white conductive powder and its production
Inventor: FUNAHASHI TSUNEO
IPC: C23C18/48
Filed: 1988-06-21
Abstract: PURPOSE:To easily produce the fine white inorg. powder which has a CuI coating layer of a specific layer thickness and has an excellent electrical conductivity and white color tone by bringing the fine white inorg. powder into contact at a specific ratio with an aq. soln. contg. CuI. CONSTITUTION:An iodide such as KI and copper compd. such as copper sulfate are brought into reaction with each other in the presence of a reducing agent such as SO2 to obtain the aq. soln. contg. the formed CuI. The fine white inorg. powder of ZnO, TiO2, Al2O3, SiO2, etc., is brought into contact with this aq. soln. The contact is so adjusted that the ratio of this fine powder and the CuI attains 100:15-45 molar ratio. The coating layer substantially consisting of the CuI is thereby formed to 100-1,000A layer thickness on the surface of the fine white inorg. powder. The fine white inorg. powder having the excellent electrical conductivity and white color tone is obtd. in this way.
Patent JP-H10341595-A (JP)
Title: Protector for secondary exciter
Inventor: FUJII TOSHIYUKI
IPC: H02P9/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To ensure continuous operation by outputting a control signal corresponding to the phase of the secondary winding of a generator motor where a detected current value exceeds an overcurrent level and protecting an inverter by reducing the overcurrent thereby sustaining excitation of the generator motor and controlling the generator motor correctly. SOLUTION: When the secondary current 12a of a generator motor 1 flowing through the secondary winding 7a of phase (a) detected through a current sensor 8a exceeds a preset overcurrent level, for example, an overcurrent detection circuit 13a delivers a switch on signal SWa to a gate drive control circuit 14a which then conducts a switch circuit 15a. Consequently, the secondary winding 7a is short-circuited to the neutral point N2 of the generator motor 1. Since the secondary current 12a flowing into an inverter 4 flows through the switch circuit 15a, overcurrent flowing into the inverter 4 can be reduced.
Patent JP-H0816056-A (JP)
Title: Cleaning blade
Inventor: SUZUKI YASUHITO
IPC: G03G21/10
Filed: 1994-07-01
Abstract: PURPOSE:To prevent the generation of a reversing of a cleaning blade, by forming a fluorine including polymer membrane at least on an edge contacting to a sensitizer, and on two surfaces extending by making the edge as the border, of an about plate form elastic body made of an urethan rubber. CONSTITUTION:This cleaning blade is composed of an about plate form elastic body 30 made of an urethan rubber, and a polymer membrane 32 including the florine formed at least on an edge 31 contacting to a sensitizer, and on two surfaces A and B (the oblique lines parts) extending by making the edge 31 as the border. As the forming material of the fluorine including polymer membrane 32, a compound including the fluorine is used. Tetrafluoroethylene, tetrafluoromethane, hexafluoroethane, hexafluorocyclobutan, hexafluorpropene, octafluorobutene, hexafluorocyclobutene, and the like are availavle. The thickness of the fluorine including polymer membrane 32 is favorable to set 0.1 to 5mum.
Patent JP-S6044918-A (JP)
Inventor: KAWADA KAZUHIDE
IPC: H03K17/967
Filed: 1983-08-19
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-H095053-A (JP)
Title: Coating quality analysing device
Inventor: YOSHIDA KIYOSHI
IPC: G01B11/24
Filed: 1995-06-19
Abstract: PURPOSE: To provide a coating quality analysing device which is capable of finding, during coating the atomization degree corresponding to a reference viscosity of coating material rapidly and with high precision, even if viscosity of a coating material used is different therefrom. CONSTITUTION: A coated surface not dried yet is image-picked up, just after a coating material has been spread thereon, by an image pickup means 100 (a CCD camera), and picture information thus acquired is picture-processed by a picture processing means 101 into picture-processed data, based on which wavelength distribution of irregular waveforms in the coating surface is computed by a wavelength computing means 102.  An atomization computing means 103 then computes the degree of atomization based on the above-mentioned wavelength distribution, and a correction computing means 105 detects the degree of atomization corresponding to reference viscosity of coating material by converting the degree of atomization into a value corresponding to the reference viscosity of coating material according to coating material viscosity information inputted from a coating condition inputting means 104.
Patent JP-S5483039-A (JP)
Title: Adhesive
Inventor: WADA MOTOMU
IPC: C09J121/00
Filed: 1977-12-15
Abstract: PURPOSE: An adhesive that contains a hydroxylation product of conjugated diolefin polymer or copolymers on the double bonds, thus, giving high adhesion strength and high gas barrier properties.  
     CONSTITUTION: Said adhesive is composed of 100 parts by wt of a product prepared by the hydroxylation of a conjugated diolefin homo- or copolymer on the double bonds to an extent of more than 10 mole% and 0W100 parts of a compound bearing 2 or more isocyanate groups. The homopolymer of conjugate diolefin used is, e.g., polybutadiene, poly-1,3-pentadiene, polychloroprene and the copolymer is, butadiene-methyl acrylate copolymer, or isoprene-ethyl methacrylate copolymer.  
     USE: An adhesive for the dry lamination of plastic films, anchor coating agent in extrusion lamination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6213180-A (JP)
Title: Low pass wave filter device for forming horizontal flair correction signal
Inventor: KOBAYASHI REIICHI
IPC: H04N5/74
Filed: 1985-07-10
Abstract: PURPOSE:To simplify a device by connecting an anti-areasing filter and the 1st resampling circuit in cascade with the pre-stage of a linear phase composite recursive filter and connecting the 2nd resampling circuit and a low pass filter in cascade with the post-stage. CONSTITUTION:The resampling circuit 2a resamples a video signal passing through the anti-areasing filter 2b at a frequency being a half of the sampling frequency fs. The filter 2b is a low pass filter to reject harmonic component being fs/4 or over from the video signal in order to prevent the areasing in the circuit 2a. The output signal of the circuit 2a is subjected to low pass filtering in the linear phase composite recursive filter 1 and outputted as a horizontal flair correction signal D having a frequency characteristic similar to the horizontal flair. The signal D has the frequency spectrum where the harmonic components rate rejected out of the video signal components distributed around frequencies being the integer number of multiple of the frequency fs/2. After the signal D is resampled at a frequency fs by the resampling circuit 3a, the result becomes a correction signal E through a low pass filter 3b.