baber/WOPTO huggingface dataset:
Patent JP-2000115190-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: HIRAMATSU KATSUHIKO
IPC: H04L12/28
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To lower communication power and to increase a subscriber capacity by allocating communication based on a communication condition to a fixed direction and a variable direction. SOLUTION: Signals received by an array antenna 101 are sent to a variable direction reception part 109, plural directions are formed and a reception processing is performed. The direction of largest desired wave reception power in a direction received result is selected, demodulation is performed and transmission to a changeover part 110 is performed. The signals received by sector antennas 102-104 are respectively sent to the changeover part 110 and reception signals are outputted to one signal line altogether in the changeover part 110. An allocation control part 117 allocates transmission signals to the array antenna 101 or the sector antennas 102-104. In the case that they are allocated to the array antenna 101, they are transmitted so as to be the direction selected in the variable direction reception part 109.  A terminal with large interference with the other terminal such as the communication of high-speed data is allocated to the array antenna 101 of the variable direction.
Patent JP-H10130834-A (JP)
Title: Method for decreasing sputtering of coil at icp source
Inventor: XU ZHENG
IPC: C23C14/35
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To minimize deposition of a target material on a coil and to reduce contamination by particulate materials emitted from this coil by forming a plasma generator which induction couples electromagnetic energy from the coil magnetically shielded from plasma and the ionized target material. SOLUTION: The plasma generator has an approximately cylindrical plasma chamber 100 housed in a vacuum chamber and has the one spiral coil 104 held by a chamber shield 106 inside of a vacuum chamber wall. Radio frequency energy is radiated from the coil 104 to the inside of the plasma chamber 100, by which the energy is applied to the plasma in the plasma chamber 100. The plasma ions release the material from the target 110 and deposit the material on the substrate held at the bottom of the plasma chamber 100. The coil 104 is magnetically shielded by the magnetic fields generated by electromagnetic coils 1000, 1010 and the sputtering of the material from the coil 104 is minimized. Further, the deposition of the target material on the coil 104 is lessened.
Patent JP-H11117452-A (JP)
Title: Glass cullet-blended structural material
Inventor: YAMAMOTO TAKESHIGE
IPC: C04B28/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reutilize glass wastes by filling a mixture blended with glass cullet and an adhesive into an outer frame made of a mixture blended with ready- mixed concrete and glass cullet to mold a glass cutlet structural material. SOLUTION: A mixture 1 blended with ready-mixed concrete and glass cullet crushed and pulverized with glass bottles and glass wastes is poured into a form, and it is press-cured or dried to mold an outer frame 2 made of ready- mixed concrete and glass cullet. When the thickness of the outer frame 2 is as thin as about 3 mm, a reinforcing material 3 such as a wire net or wires is provided on the outer frame 2 for molding. A mixture 4 mixed and kneaded with glass cullet and an adhesive is poured into the outer frame 2 made of ready-mixed concrete and glass cullet to mold a pavement board, thus waste glass can be effectively reutilized.
Patent JP-H04161668-A (JP)
Title: Hot slide engineering
Inventor: SUZUKI KAZUHIRO
IPC: E04G23/06
Filed: 1990-10-25
Abstract: PURPOSE:To shorten an operational stopping time by temporarily setting a newly set device at a place where there is no inconvenience in removal of an old device and no inconvenience in moving the new device to a setting place of the old device after removing the old device. CONSTITUTION:A temporary setting place where there is no inconvenience in removing existing devices 11, 12, 13 and where new devices 1, 2, 3 can be sequentially moved to positions of the existing devices 11-13 is provided, and the newly set devices 1-3 are temporarily set there. Next, cables 11, 21 31 laid in a cable rack are connected to the specified newly set devices 1-3. Thereby, the length of each cable is kept long enough even in the case when each of the newly set devices 1-3 is moved to its specified setting place. Subsequently, operation of the newly set devices 1-3 is started, and the existing devices 11-13 are removed. Thereafter, the newly set device 1 is moved to the position of the existing device 11, the newly set device 2 to the position of the existing device 12 and the newly set device 3 to the position of the existing device 13 respectively.
Patent JP-H06136324-A (JP)
Title: Curing composition for coating material
Inventor: OKIMURA NAGAHIKO
IPC: C08L43/04
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a curing composition for coating material which can give a coating film excellent in acid resistance, water resistance, scratch resistance and weathering resistance by mixing a plurality of specified vinyl copolymers with a curing catalyst in a specified mixing ratio. CONSTITUTION:The composition comprises 95-5 pts.wt. vinyl copolymer having a main chain comprising a vinyl copolymer chain, having at least one hydrolyzable silyl group of the formula (wherein R<1> is 1-10C alkyl; R<2> is H, R<1>, aryl or aralkyl; and a is 0-2) as a terminal group and/or a side chain in the molecule and having an alcoholic hydroxyl group as a terminal and/or side chain in the molecule and having an alcoholic hydroxyl equivalent of 180-2000g/mol, 5-85 pts.wt. vinyl copolymer having at least one hydrolyzable silyl group of formula II (wherein R<3> is R<1>; R<4> is R<2>; and b is a) as a terminal and/or a side chain in the molecule and freed from an alcoholic hydroxyl group in the molecule and 0.001-10 pts.wt., per 100 pts.wt. the former two, curing catalyst.
Patent JP-S63139266-A (JP)
Title: Method for forming test data of large-scale integrated circuit
Inventor: ARAI KIYOKAZU
IPC: G01R31/28
Filed: 1986-12-01
Abstract: PURPOSE:To easily and automatically form the individual test data of each integrated circuit, by quoting logic description data defining the logical circuit of a large-scale logical integrated circuit with respect to a pin measure at every kind and inputting the same to a personal computer along with a control data table for a signal pin state control signal set to a control input pin. CONSTITUTION:Logic description data are formed at the time of the manufacturing of logical LSI and the pin data (correspondence of pin numbers to an input pin, an output pin and a bidirectional pin) of the logical LSI are contained in said data. Therefore, by combining the pin data of the logic description data and the control data of a control data table, the test data of the logical LSI can be easily formed. On the basis of the test data formed, 'H' or 'L' is set to the control pin and input pin of the logical LSI and the bidirectional in of an input mode to perform a test (DC test) with respect to whether the output pin and the bidirectional pin of an output mode become 'H' or 'L' as expected.
Patent JP-H01130053-A (JP)
Title: Air bleeder for fuel supply system
Inventor: MIZUOCHI EKUO
IPC: F02M37/20
Filed: 1987-11-12
Abstract: PURPOSE:To bleed air accurately at the time of oil feeding by installing an exhaust stack, projecting upward, in an upper end plate of a fuel filter, and interconnecting the inside of the exhaust stack to a suction port of a fuel injection pump via a one-way valve to be opened at a pressure rise in the suction port. CONSTITUTION:A lower end plate 4 of a fuel filter 2 is attached to a mounting hole 8 to be opened to a bottom wall of a fuel tank 1 via a connecting unit 9 and a seal member 10. A first connecting pipe 18 of the connecting unit 9 is connected to a suction port 25 of a fuel injection pump 24. On the other hand, an exhaust stack 11 to be opened as projected upward, and interconnected to a cylinder core 6 of the fuel filter 2 via a small hole 12 is solidly installed in an upper end plate 3 of the fuel filter 2. The inside of the exhaust stack 11 is interconnected to the suction port 25 of the fuel injection pump 24 via an interconnecting pipe 20, a second connecting pipe 19 of the connecting unit 9, a reflux pipe 22 and a one-way valve 32.
Patent JP-H10133900-A (JP)
Title: Redundant system
Inventor: KANEKAWA NOBUYASU
IPC: G06F11/22
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the test of a final output circuit and to make it possible to find a failure in its early stages by providing an output interface circuit for modules with a register for outputting written data from all modules and a register for outputting data only from its corresponding module and neglecting other modules. SOLUTION: Redundant modules 11 to 1n are respectively provided with output interfaces 21 to 2n and generate respective outputs 31 to 3n. The outputs 31 to 3n are inputted to the final output circuit 4. When any one of the modules 11 to 1n can not generate a normal output due to a fault, the circuit 4 can select a normal output and continue normal operation. Different outputs 31 to 3n can be obtained in every module while allowing the modules 11 to 1n to synchronously execute the same instruction and a test pattern for operation check can be given to the final output circuit 4.
Patent JP-H06140207-A (JP)
Title: Manufacture of voltage-dependent nonlinear resistor
Inventor: UMEHARA KIYOKAZU
IPC: H01C7/10
Filed: 1992-10-26
Abstract: PURPOSE:To equalize the bonding strength between a sintered body and electrodes by a method wherein the electrodes are formed by metal-spraying a wire rod mainly comprising aluminum containing specific amount of silicon. CONSTITUTION:Respectively 0.5mol% of bismuth oxide, manganese oxide, silicon dioxide, chrome dioxide and respectively 1 mol% of antimony oxide, nickel oxide are weighed to be added to zinc oxide. Next, water, dispersing agent, lubricant, coupling agent are added to said elements to be mixed with one another using a ball mill. This mixed slurry is dried up and granulated using a spray drier for compression-molding and then the molded body is baked later in the air. Furthermore, after prebaking step and coating step with a side high resistant layer forming material, the mixed slurry is sintered in the air to polish both ends of the sintered body. Next, both ends are metal sprayed with a wire rod mainly comprising aluminum containing 8-20wt.% of silicon to form electrodes. Through these procedures, the title nonlinear resistor capable of equalizing the bonding strength between the sintered body and the electrodes as well as enhancing the withstand discharge characteristics to be manufactured.
Patent JP-S63141642-A (JP)
Title: Deodorizer
Inventor: MOTOYAMA SHIMESU
IPC: B01J20/26
Filed: 1986-12-03
Abstract: PURPOSE:To increase an adsorption rate and adsorption capacity by depositing polyallylamine or porous clay mineral contg. >=1 kinds of the oxides or compound oxide of Si, Al and Mg or carbon as a constituting component. CONSTITUTION:An aq. soln. of polyallylamine having about 2,000-150,000 average mol. wt. is prepd. The porous clay mineral contg. the oxide consisting of at least one kind of the oxides of Si, al and Mg or the compound oxide as the constituting component or carbon is immersed in an aq. soln. of said polyallylamine and is then dried to obtain a deodorizer. The more specific examples of the above-mentioned porous clay mineral include montmorillonite, kaolinite, halloycite, zeolite, etc. Activated carbon, amorphous carbon, etc., are usable as the carbon.
Patent JP-H07141639-A (JP)
Title: Magnetic recording medium and magnetic recorder
Inventor: NAKAMURA ATSUSHI
IPC: G11B5/738
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a magnetic recording medium having the magnetic film improved in crystal orientability so as to make the medium fit for high density magnetic recording. CONSTITUTION:A 1st base film 13 having a body-centered cubic structure is formed on a 2nd base film 14 having a CaF2 type crystal structure formed directly on a nonmagnetic substrate 15 or through a certain base film and a magnetic film 12 having a hexagonal close-packed structure is formed on the 1st under film 13. The coercive force and squareness ratio of the resulting magnetic recording medium in the intrasurface direction are enhanced and higher density magnetic recording is enabled.
Patent JP-H01131366-A (JP)
Title: Reduction gear
Inventor: TAKATORI MASAROKU
IPC: F16H13/04
Filed: 1987-11-12
Abstract: PURPOSE:To perform noiseless speed reduction freed from engagement, by a method wherein a wheel having an outer peripheral part curved along the recessed curved surface of a rotatable drum-shaped body is caused to approach the curved surface for assembly, and a helical magnet belt, always positioned facing magnet pieces situated on the whole peripheral part of the wheel, is wound around the recessed curved surface. CONSTITUTION:The outer peripheral part of a wheel 2 is substantially extended along the recessed curved line of the axial cut surface of a rotatable drum- shaped body 1 for assembly. One or more magnet belts 3 are spirally wound around the drum-shaped body 1, and magnet pieces 4 having the same length (a) and the same magnetic azimuth are situated at intervals of a specified dis tance (b) on the outer periphery of a wheel 2. The magnet belt 3 can approach or make contact with and be positioned facing all the magnet pieces 4, situated in a position along the drum-shaped body 1, during one full turn the drum-shaped body 1. A reduction ratio is a ratio between the number of the magnet belts 3 and the number of the magnet pieces 4. Thus, since teeth are not necessary, the generation of noise is prevented, and even when a force of a specified value or more is exerted on the wheel 2, damage is prevented.
Patent JP-H03183452-A (JP)
Title: Food-composition emitting aroma by microwave irradiation
Inventor: GOODON EFU KUNTSU
IPC: A23L5/10
Filed: 1990-10-24
Abstract: PURPOSE: To obtain a food composition which comprises food grade salt, milk solid matter, lipid, water and an aroma source that generates aroma by irradiating the composition with microwaves, in specified ratios respectively and, accordingly, cooked food prepared from which generates aroma during irradiation of the food with microwaves. CONSTITUTION: This composition consists of (based on the weight of the composition): (A) 0.5 to 5wt.% of food grade salt (component A); (B) 5 to 25wt.% milk solid matter (component B); (C) 5 to 35wt.% of lipid (component C); (D) 30 to 70wt.% of water (component D); and (E) an effective amount of an aroma source (component E) that generates aroma by irradiating the composition with microwaves. In the composition, preferably, NaCl or the like, NFDM or the like and animal fat, butter or the like are used as the component (A), component (B) and component (C), respectively.
Patent JP-H03151186-A (JP)
Title: Laser beam transmitter for machining
Inventor: HONGO AKISHI
IPC: B23K26/14
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the breakage of a beam condensing lens by injecting cooling gas from an outside nozzle in a double structure and assist gas on the same axis as laser beam from an inside nozzle in the double structure. CONSTITUTION:The laser beam 15 is condensed with the beam condensing lens 14 in the nozzles 17a, 17b. The laser beam 15 and the cooling gas 5 are guided into a laser beam machining head 7 in the double structure from hollow wave guide 13. The cooling gas 5 is guided into the nozzle 17a at incident face side and injected from the outside nozzle 17b in the double structure after bypassing the beam condensing lens 14 with a bypass 16. Together with this the assist gas 19 is introduced into the nozzle at the outgoing face side of the beam condensing lens 14 and injected to the same axis as the laser beam 15 from the inside nozzle 17a in the double structure. Anyone among nitrogen, argon and air is used for the cooling gas and either of oxygen and air is used for the assist gas. By this method, the danger of firing in circumference can be eliminated.
Patent JP-H06113872-A (JP)
Title: New production of composition of chlorophylls
Inventor: SASAKI KAORI
IPC: A23L13/00
Filed: 1992-10-02
Abstract: PURPOSE:To efficiently obtain the subject composition, excellent in stability and solubility and useful as a natural green coloring matter in foods, etc., by salting specific algae and then extracting chlorophylls therefrom. CONSTITUTION:Algae selected from brown, green and red algae are salted and chlorophylls are then extracted with ethanol, etc., to afford the objective composition consisting essentially of (1) a compound expressed by the formula (R<1> is OH; R<2> is COOCH3) and (2) a compound expressed by the formula (R<1> is COOCH3; R<2> is OH).
Patent JP-H09126744-A (JP)
Title: Device for inspecting coated film smoothness
Inventor: IMANISHI MASANORI
IPC: G01N21/88
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently and highly accurately inspect an object to be inspected in a wide area, even when its curved surface is inspected, by converting the light receiving image of a prescribed brightness and darkness pattern projected on a surface to be inspected into an image data, extracting a boundary region between bright and dark parts and using this as a binarized image. SOLUTION: A bright and dark striped pattern is projected on a surface 3 to be inspected by using an illuminator 1 having a bright and dark striped pattern and a light receiving image is obtained by photographing this pattern with a video camera 2. When the surface 3 to be inspected is curved, even if the pitch of the striped pattern of the illuminator 1 is constant, the pitch of the stripe of the light receiving image changes according to the curvature of the surface 3 to be inspected. The light receiving image is inputted to an image processor 5, the brightness and darkness boundary region of the stripe is extracted and this is used as a binarized image. Then, labeling is performed for the brightness and darkness boundary region and the width of the region is calculated.  Since the change of the width is larger as the smoothness of the surface 3 to be inspected is worse, statistical processing for obtaining width variance is performed and smoothness is calculated from its result and characteristic obtained beforehand.
Patent JP-H02134158-A (JP)
Title: Pump for artificial heart
Inventor: TAKAGI HIROYUKI
IPC: A61M1/10
Filed: 1988-11-14
Abstract: PURPOSE:To enable the prevention of such an accident as causing a living body to die even if a pinhole or cracking is generated in a blood chamber by enclosing the blood chamber in a physiological salt solution chamber and providing a detection mechanism detecting the mixing of the air or blood into the physiological salt solution. CONSTITUTION:A physiological salt solution chamber 3 consisting of an elastic bladder enclosing a blood chamber 2 is provided in a housing 1. A blood incurrent pipe 2a and a blood discharge pipe 26 are connected to the blood vessels of a living body, and when the air is supplied into and exhausted from the box 1, the chamber 2 is shrunk and expanded according to the shrinkage and expansion of the chamber 3. If a pinhole is generated in the chamber 2, resulting in the mixing of the blood into the physiological salt solution in the expansion period of the chamber 2, or a pinhall is generated in the chamber 3, resulting in the intake of air into the physiological salt solution in the expansion period to form bubbles, an optical sensor provided in a detection chamber 41 of a detection mechanism 4 detects the both. As the mixing of the physiological salt solution into the blood is harmless and the air never enter into the chamber 2, there is a sufficient time to switch to a spare artificial heart pump, the living body is never caused to die.
Patent JP-H06139774-A (JP)
Title: Semiconductor storage device
Inventor: HAYANO HITONORI
IPC: H01L27/10
Filed: 1992-10-26
Abstract: PURPOSE:To reduce a chip area by properly placing sense amplifiers. CONSTITUTION:Among plural sense amplifiers SA1 to SAn, odd numbered ones are placed on one side of a memory cell array 1 and for even numbered ones, N channel type transistors Qn1 and Qn2 are placed on the other side of the array 1 and P channel type transistors Qp1 and Qp2 are placed on one side of the array 1, respectively. Both the odd numbered ones and the even numbered ones of the P channel type transistors Qp1 and Qp2 which are placed at one side of the array 1 are all formed within a common well.
Patent JP-H06136554-A (JP)
Title: Production of mirror-finished grain-oriented silicon steel sheet
Inventor: NAGASHIMA TAKEO
IPC: C23C22/00
Filed: 1992-10-26
Abstract: PURPOSE:To increase the magnetic flux of a steel sheet by finish annealing as a grain- oriented silicon steel sheet high in magnetic flux density and extremely low in core loss simultaneously smoothen (mirror-finishing) the surface of the steel sheet and smoothen the movement of the magnetic domains to obtain an ultralow core loss material. CONSTITUTION:A hot rolled silicon steel strip is subjected to primary recrystallization annealing, is coated with a separation agent for annealing essentially consisting of alumina as water slurry of <=300ppm chlorine and <=1000ppm iron and is subjected to finish annealing in a neutral or reducing atmosphere. For improving its magnetic flux density, the means of removing an oxidized film formed on the surface of the steel sheet at the time of the primary recrystallization annealing, of strengthening an inhibitor by ammonia, of increasing the partial pressure of nitrogen at the time of the annealing or the like are adopted. In this way, the grain-oriented silicon steel sheet having a mirror face and high in magnetic flux density can be obtd. by the process close to the conventional producing method for a grain-oriented silicon steel sheet, and further, when it is applied with laser treatment, tension coating or the like, an ultralow core loss material is obtained.
Patent JP-H02132367-A (JP)
Title: A/d conversion processing system of ultrasonic measuring instrument
Inventor: NAKAMURA HIROYASU
IPC: G01N29/44
Filed: 1988-11-14
Abstract: PURPOSE:To perform data processing in a short time by delaying reference clock pulses whose period T is <=1/2 as long as a measurement period by T/n at a time, and sampling a reflected wave at each time and holding and digitizing the sampled wave. CONSTITUTION:A reference clock generating circuit 3 generates a reference clock signal having the period T of <=1/2 as long as the measurement period in synchronism with the measurement period of the received signal of an ultrasonic wave. Then this clock signal is delayed by a delay circuit 4 in units of time which is T/n to the measurement period to generate a delay output. Its output pulses are used as sampling pulses to hold the received signal by a sample holding circuit 1. Its output is digitized by A/D2 and an image processor 10 performs the data processing. Consequently, plural sampled values are obtained in one measurement period from one sent pulse signal.