baber/WOPTO huggingface dataset:
Patent JP-S6381148-A (JP)
Title: Stabilizer for chlorine-containing polymer
Inventor: OGUMA AKIO
IPC: C08K3/40
Filed: 1986-09-24
Abstract: PURPOSE:To provide the titled stabilizer composed of lead silicate glass powder containing specific amounts of lead component and silica component and having specific particle size, reactivity with nitric acid, etc., easily dispersible in a chlorine-containing polymer and capable of giving a stabilized polymer having excellent thermal stability and whiteness and free from foaming tendency. CONSTITUTION:The objective stabilizer is composed of lead silicate glass powder having the following characteristics. The weight ratio of lead component to the silica component is 70:30-90:10 in terms of PbO:SiO2. The particle diameter is <=70mum. The nitric acid reactivity defined by the formula (X0 is gram-number of lead oxide in 5g of the lead silicate glass; X1 is gram-number of lead oxide dissolved by stirring 5g of the lead silicate glass in 50ml of 0.35N nitric acid for 20min) is >=30%, especially >=40%. The Hunter whiteness is >=80%. The powder exhibits X-ray diffraction pattern shown in the table.
Patent JP-H05126478-A (JP)
Title: Plate type heat exchanger
Inventor: YAGI TOSHIICHI
IPC: F28F3/08
Filed: 1991-09-04
Abstract: PURPOSE:To improve the heat exchanging efficiency of a plate type heat exchanger by contriving the effective utilization of the heat transfer surface of the heat exchanger. CONSTITUTION:A plate type heat exchanger is made by laminating plates A and plates B alternately while laying respective plates horizontally while the vapor of fluorocarbon, entered from a passage hole 2a on the plates A into the heat transfer surfaces 4a of the same, is condensed and produces liquid drops. The liquid drops are grown to a liquid film while flowing down the heat transfer surfaces 4a, however, the flow down distance of the liquid drops is reduced by laying the plates horizontally whereby the drops arrive at the lower ends of the plates A before the liquid film is grown to a thick film. Accordingly, the heat transfer surface 4a will never be covered by a thick liquid film whereby the vapor is condensed efficiently.
Patent JP-S6273125-A (JP)
Inventor: ERURINKU FUREDERIKUSEN
IPC: G01H17/00
Filed: 1986-09-22
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-H0387365-A (JP)
Title: Sputtering device equipped with electromagnet for impressing parallel magnetic field
Inventor: NAGAI HIDEYASU
IPC: C23C14/34
Filed: 1989-08-30
Abstract: PURPOSE:To impress a parallel magnetic field having constant intensity in a range over the nearly whole region of a base plate by providing two electromagnets wound with a coil to the central symmetric positions of a ring core surrounding the base plate. CONSTITUTION:A ring core 7 is arranged so that a base plate 4 is positioned at the center thereof. Two coils 8, 8' are wound at the central symmetric positions. When current is allowed to flow to the coils 8, 8' to the direction wherein the magnetic fluxes formed by two coils 8, 8' are allowed to collide, the magnetic fluxes can be not turned in the ring core 7. North pole and south pole are formed respectively in two regions wherein the coils 8, 8' are not wound. Thereby parallel magnetic field can be formed in the space surrounded by the ring core 7. The magnetic fluxes are not leaked to the outside of the ring core 7. Therefore when sputtering is performed, effect of the magnetic fields is not caused for plasma. Further, it is desirable that a temp. sensor 9 for measuring change in temp. of the ring core 7 and an electromagnetic intensity controlling device 10 described hereunder are provided. This electromagnetic intensity controlling device 10 changes the current of the coils 8, 8' to hold the intensity of the magnetic fields constant.
Patent JP-2000059781-A (JP)
Title: Wavelet transformer
Inventor: TAKAHASHI HIROYUKI
IPC: H04N19/63
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a wavelet transformer capable of fast processing. SOLUTION: This transformer is provided with a storing part 102 consisting of a shift register 102 capable of shifting data in the directions of rows and columns, a line memory 104 for temporarily retaining a part of data for writing to a storing part, a filter part 101 for horizontal processing and vertical processing of wavelet transformation, a row direction control part 106 for controlling row direction access to a storing part, a columnar direction control part 108 for controlling columnar direction access to the storing part, and a main control part 100 which controls writing and reading of data, with respect to the storing part through the row-direction control part and the column- direction control part, controlling the wiring and reading of data with respect to the line memory and controlling the writing and reading of data with respect to an external memory 110,  to successively execute wavelet transforming processing for at least one level in the inside.
Patent JP-2001047436-A (JP)
Title: Manufacture of rubber crawler
Inventor: TSURU EIJI
IPC: B29D29/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a ply separation of rubbery reinforcing cord or the like, chipping of a rubber, to prevent bare of the rubber and to also prevent a wave of a crawler and a decrease in a pitch accuracy by enhancing an adhesive strength of each part of a belt like rubber endless connecting portion. SOLUTION: The method for manufacturing a rubber crawler comprises the steps of constituting a band-like rubber 1 embedding reinforcing cords 8 by one time vulcanization molding, superposing and connecting both, end portions 9 of the rubber 1. In this case, the portions 9 of the rubber 1 are molded in an unvulcanized or semi-cured state. Added volume of the portions 9 is constituted larger than a predetermined volume after vulcanizing and connecting. When the portions 9 are vulcanized and connected, excess rubbers of the portions 9 are introduced to a rubber escape portion of a vulcanizing mold.
Patent JP-S6377933-A (JP)
Title: Optical polycarbonate resin molding
Inventor: SAWADA HIDEO
IPC: G11B7/24047
Filed: 1986-09-22
Abstract: PURPOSE:To obtain an optical polycarbonate resin molding low in hygroscopicity, excellent in transparency, heat resistance, etc., and small in double refraction, by using a norbornane ring-containing 4,4'- dihydroxydiphenylalkane as the principal component. CONSTITUTION:A norbornane ring- or alicyclic structure-bonded norbornane ring-containing, 4,4'-dihydroxydiphenylalkane of formula I (wherein R is a group of formula II, III, IV or the like, and A, B and X are each H, a 1-6 C aliphatic hydrocarbon or a halogen), e.g., 4,4'-(2-norbornylidene)-diphenol is reacted with phosgene or a carbonic diester to produce an aromatic polycarbonate. This aromatic polycarbonate or its mixture with, e.g., an aromatic polycarbonate obtained from bisphenol A is molded to obtain an optical polycarbonate resin molding.
Patent JP-H0272884-A (JP)
Title: Q-1043 substances and production thereof
Inventor: YAMADA TOSHIMITSU
IPC: A61K35/74
Filed: 1988-09-07
Abstract: NEW MATERIAL:The Q-1043A, A1, B and B1 substances having the following physical and chemical properties. Q-1043A substance: elemental analysis (%) (as C49H60O19.H2O), C 60.33, H 6.09; melting point, 245-250 deg.C, molecular weight, 952. Q-1043A1 substance: elemental analysis (%) (as C49H58O18.1.5H2O), C 60.98, H 6.11; melting point, 206-208 deg.C, molecular weight, 934; etc. USE:An antitumor agent, a preventive and remedy for phlebo-thrombosis, pulmonary embolism, cerebral thrombosis, etc., and antibacterial agent. PREPARATION:A microbial strain belonging to genus Streptomyces and capable of producing Q-1043A, A1, B and B1 substances [preferably Streptomyces sp. Q-1043 (FERM P-10125), etc.] is cultured preferably under aerobic condition at 28-30 deg.C and pH 5.5-8.5 for 1-5 days.
Patent JP-H0787193-A (JP)
Title: Subscriber system test method
Inventor: NAKAGAWA SHUICHI
IPC: H04M3/26
Filed: 1993-09-09
Abstract: PURPOSE:To provide a subscriber system test method which performs the test of a subscriber circuit simultaneously with the test of a subscriber line with respect to the test method for subscriber system transmission equipment. CONSTITUTION:In the subscriber system transmission equipment, subscriber circuits 3 of a remote slave terminal station 1 where plural subscribers are stored and subscriber circuits 4 of a master terminal station 2 connected to an exchange are connected to a multiplexed transmission line 5. In this case, the test of subscriber lines 6 in a subscriber line test equipment 7 provided in the remote slave terminal station 1 and the test of subscriber circuits 3 and 4 in a measuring machine 8 provided in the remote slave terminal station 1 or a master terminal station 2 are simultaneously performed by the operation from an operation terminal 9 provided in the master terminal station 2.
Patent JP-H06172763-A (JP)
Title: Gasoline composition
Inventor: KORUNERISU FUAN ESU
IPC: C10L10/00
Filed: 1993-09-09
Abstract: The invention provides gasoline compositions and gasoline additive concentrates containing an additive, useful in reducing intake valve deposits, obtained by reacting at least one amine, with a polyalkenyl derivative of a monoethylenically unsaturated C4-C10 dicarboxylic acid material in which the ratio of dicarboxylic acid moieties per polyalkenyl chain is not greater than 1.2:1 and the number average molecular weight (Mn) of the polyalkenyl chain is in the range from 1600 to 5000.
Patent JP-H0780395-A (JP)
Title: Coating method of plate material
Inventor: SUZUKI ATSUSHI
IPC: B05C9/06
Filed: 1993-09-09
Abstract: PURPOSE:To provide the coating method of plate materials capable of uniformly applying a coating material film of double layers thereon without mixing. CONSTITUTION:Coating materials are made to flow out of plural slits 16 which are opened at the sliding surface 13 of a slide hopper type coating device apart spacings formed forward and backward and extend in the width direction of the sliding surface. The plural coating material films are superposed on each other on the sliding surface to form a double layered coating material film. The double layered coating material film is allowed to fall freely from the front end of the sliding surface 13 to form a coating material curtain P. The front end of the sliding surface 13 is provided with a pair of cord-like curtain guides 18 extending downward apart spacings in the width direction of the plate and the coating material curtain P is spread by these curtain guides 18 in such a manner that the width of the coating material curtain is increasingly wider downward and exceeds the plate width in the position of the plate material S in the coating method of the plate material S which forms the double layered coating material film on the surface of the plate material S by falling the coating material curtain P onto the surface of the traveling plate material S.
Patent JP-H0544220-A (JP)
Title: Construction of base for structure such as housing
Inventor: MAEDA TADAMI
IPC: E02D27/01
Filed: 1991-08-09
Abstract: PURPOSE:To reduce the cost of construction and shorten the period of construction by making operations for assembling formwork and concrete placing on site easier and simpler when constructing a base for structure such as housing. CONSTITUTION:A given number of the units of a base structure 1 are produced in factory and set on a leveling concrete 6 at a given interval to marked lines. Reinforcing bars 5 projected from the ends of base structures 1 are connected with each other and formworks 2 and 3 are assembled on the inside and outside between the base structures 1. Concrete 12 is placed into the formworks 2 and 3 to connect the structures 1 in order to construct the mat foundation 11.
Patent JP-H02160778-A (JP)
Title: Antihypertensive 3-piperidinyl indazole derivative
Inventor: JIYAN BANDENBERUKU
IPC: A61P9/12
Filed: 1989-09-01
Abstract: Novel antihypertensive 3-piperidinyl-indazole derivatives of formula   <CHEM>  wherein  R<1> is hydrogen or C1-6alkyl; R<2> is hydrogen; C1-6alkyl; substituted C1-6alkyl; optionally substituted phenyl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl or phenylcarbonyl, wherein phenyl may be substituted; R<3> and R<4> are hydrogen, halo, hydroxy, C1-6alkyloxy or C1-6alkyl;  Q is a bicyclic heterocyclic radical of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antihypertensive agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-2001053831-A (JP)
Title: Portable telephone set and informing method of incoming call
Inventor: NISHIKAWA TAKURO
IPC: H04W68/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To inform an incoming call by automatically switching a vibration mode to a sound mode in a portable telephone set. SOLUTION: This portable telephone set having a radio transmitting/receiving function and a transmitting/receiving function and an input operating function and a display function is provided with a mode selecting part 7 for selecting one of an incoming call informing mode and a vibration mode and an automatic switching mode, a memory 13 for storing data, a timer 15, and a control part 1 for detecting an incoming call and for controlling each part. At the time of selecting the automatic switching mode, when the condition of the set number of times of non-response or a set time is fulfilled, the incoming call is communicated in the vibration mode, and when the condition is fulfilled, the vibration mode is switched to the sound mode, and the incoming call is informed.
Patent JP-S61102570-A (JP)
Title: Calibration system of circuit testing machine
Inventor: YOKOTO TAKASHI
IPC: G01R27/02
Filed: 1984-10-25
Abstract: PURPOSE:To remove an error in measurement and calibrate the measured value of a circuit resistance by subtracting the calculated resistance value of a connection path from the resistance value of a circuit which is measured by a testing device. CONSTITUTION:Contacts r3 and r7 in a test switch 7' are operated to connect a standard resistance 8 to the subscriber testing device 3 through the connection path 5. The resistance value is measured in this state to obtain the resistance value of the standard resistance 8 to which the resistance value of the path 5 is added. For the purpose, the resistance value of the standard resistance 8 which is confirmed previously is subtracted from the measured value to obtain the resistance value of the path 5. On the other hand, the resistance value of a subscriber line 1 in a subscriber circuit 4 including the resistance value of the path 5 is measured by the device 3 by releasing the contact r7 in the switch 7' and operating the contact r1 in the circuit 4 and the contact r3 in the switch 7'. The resistance value of the path 5 is subtracted from the measured value to obtain the accurate resistance value of the subscriber line 1.
Patent JP-H0660559-A (JP)
Title: Clock generator for reproducing data
Inventor: CHIAKI SUSUMU
IPC: G11B11/10
Filed: 1992-07-31
Abstract: PURPOSE:To output a clock as art outside clock optimal for reproducing recorded data by sampling the regenerative signals of reference clocks recorded on a recording medium using outside clocks whose phases are different from one another and selecting the outside clock having a phase whose difference in sampling value is in minimum. CONSTITUTION:This generator is a data reproducing clock generator using the recording medium where the reference clocks are recorded. The generator is provided with an outside clock forming means l for forming plural outside clocks phi1 to phi7 whose phases are different from one another and an A/D converter 11 being a sampling means for sampling the reproducing signals of the reference clocks using the respective outside clocks phi1 to phi7 formed by this means 1. It is also provided with an outside clock selecting means constituted of a second selector 18 for detecting the minimum value of the differences in sampling values corresponding to the respective outside clocks phi1 to phi7 from the converter 11 and outputting it and a system controller 17 for selecting one out of the outside clocks phi1 to phi7 from the outside clock forming means 1 corresponding to the minimum value detected by this selector 18 and outputting it.
Patent JP-S6467830-A (JP)
Title: Manufacture of oxide superconductor
Inventor: YAMAMOTO SHUNJI
IPC: C04B35/45
Filed: 1987-09-08
Abstract: PURPOSE:To prevent the release of oxygen from the outer periphery and obtain an oxide superconductor with little aging change and high reliability by baking gradually from the vicinity of a through hole toward the periphery and adjusting the temperature and feed time of the oxidation accelerating gas to leave the outer periphery unbaked. CONSTITUTION:The heated oxygen gas is fed into a through hole 27 provided on an oxide superconductor 26 prior to the main baking to heat the inner wall of the through hole 27 for the baking reaction. The superconductor exists in the range of x0<=x<=x2 on the axis (x), for example, the temperature is the baking optimum temperature near x0, but the temperature is decreased near x2 and becomes the temperature at the lower limit or lower of the baking temperature at which superconductivity appears. The range of x2<=x<=x1 is not a superconducting layer capable of attaining the superconducting state but an insulating layer 28 unable to attain the superconducting state. When a barrier such as the insulating layer 28 is provided on the outer periphery of the superconductor 26, such a state rarely occurs that the superconductor 26 is deprived of oxygen and deoxidized, and the aging change of the superconducting characteristic is decreased.
Patent JP-H0549808-A (JP)
Title: Deaerator with backwash function
Inventor: OCHI YASUO
IPC: C02F1/20
Filed: 1991-08-10
Abstract: PURPOSE:To perform backwash without stopping a deaerator and to remove dust sticking to the inside of a deaerating module. CONSTITUTION:A membrane type deaerating module 6 is connected with forward passages 9a, 9b and backward passages 10a, 10b at both the ends facing oppositely. The forward passage 9a connected with one end side of the membrane type deaerating module 6 and the backward passage 10a connected with the other end side of the membrane type deaerating module 6 are connected with a water supply line 3 on the raw water supply part 1 side interchangeably with each other, and the backward passage 10b connected with one end side of the membrane type deaerating module 6 and the forward passage 9b connected with the other end side of the membrane type deaerating module 6 are connected with a water supply line 3 on the treated water supply part 2 side interchangeably with each other.
Patent JP-H1174503-A (JP)
Title: High-performance mos field effect transistor
Inventor: KO INJO
IPC: H01L29/423
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a small-sized MOS field effect transistor having a narrow gate electrode. SOLUTION: A first doped polysilicon layer 34 is formed on an active device area of a substrate 30 to manufacture a field effect transistor with a narrow gate. An opening is formed on the first polysilicon layer 34 to expose the surface of the substrate. A doped oxide layer is deposited on the first polysilicon layer 34 and in the opening of the first polysilicon layer 34. Oxide spacers 42 are formed on the side walls of the opening by etching. Impurities are diffused from the first polysilicon layer 34 and the doped oxide into the substrate 30 by annealing to form a source/drain areas 48 and 50. A gate oxide layer is formed on the substrate in the opening. A second polysilicon layer 56 is deposited on the device, on the surface of the insulating spacer structures 42 in the opening of the mask and on the gate oxide layer 52 in the bottom of the opening. The second polysilicon layer 56 is patterned to form a gate electrode extending between the spacers in the opening of the first polysilicon layer 34. The effective length of the gate electrode formed in this way is smaller than the length designed by a conventional method.
Patent JP-H0754570-A (JP)
Title: Excavating drill positioning method for drilling machine
Inventor: TSUKADA HIDEO
IPC: E21B19/08
Filed: 1993-08-17
Abstract: PURPOSE:To easily set a reference position at the time of setting the drilling position and angle of an excavating drill relative to an excavated cross sectional area, and realize a practical method suitable for a work site. CONSTITUTION:First and second sighting targets 26 and 27 are laid on the drill frame 20 of a drilling machine 10 to drill a working face with an excavating drill 23, at the prescribed gap in the advancing and retreating directions of the drill 23, and a beam generator 54 is made to transmit a laser beam 54a toward the working face, in parallel to the working face drilling direction. Furthermore, the first and second sighting targets 26 and 27 on the frame 20 are aligned with the laser beam 54a, thereby indexing and keeping the drill 23 at a reference position in parallel to the working face drilling direction in such a condition as free from rolling and pitching relative to the direction.
Patent JP-H0888862-A (JP)
Title: A/d conversion device
Inventor: HASHIGUCHI KOTA
IPC: H04N5/93
Filed: 1994-09-20
Abstract: PURPOSE: To reduce noise such as conversion errors or the like by correcting converted digital signals when video signal input is less than the resolution of an A/D converter and discrete features are present. CONSTITUTION: The A/D converter 1, plural gradation detection means each constituted of a gradation detection part 2 for detecting the distribution of each gradation from the digital signals converted in the A/D converter 1 and a selector 3 and a correction means constituted of a field memory 4 for correcting the conversion errors generated at the time of converting a signal to the digital signals and a memory 5 provided with a conversion table are provided for the respective RGB signals of the video signal input.  Then, this device is constituted of a discrimination means constituted of an arithmetic part 9 and a discrimination part 10 for discriminating whether it is a discrete gradation or a random gradation from the detection signals of the each gradation detection means and a control part 6 for controlling the correction coefficient of the correction means by the discriminated result of the discrimination means and the detection signals of the each gradation detection means.
Patent JP-S6284110-A (JP)
Title: Sprinkling composition
Inventor: OZAKI TOMIO
IPC: C08F291/00
Filed: 1985-10-09
Abstract: PURPOSE:The titled composition, consisting of an aqueous polymer emulsion, having a multi-layered structure using polymers having specific glass transition temperatures, having improved film strength and waterproofness and good water repellency and adhesive force and suitable for waterproofing and pre venting runoff of stored coal, etc. CONSTITUTION:A composition consisting of an aqueous polymer emulsion having a multi-layered structure and obtained by (A) polymerizing one or more monomers, e.g. methyl acrylate, giving homopolymer having <=25 deg.C glass transition temperature to form a central layer, as necessary, (B) polymerizing one or more monomers giving homopolymer having <=25 deg.C glass transition temperature and further (C) polymerizing one or more monomers, e.g. vinyl acetate, giving homopolymer having >=25 deg.C glass transition temperature to form an outer layer.