baber/WOPTO huggingface dataset:
Patent JP-2001090338-A (JP)
Title: Replacement scaffolding, and building method of concrete structure
Inventor: SUZAWA SATORU
IPC: E04G3/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding which is used in a method for constructing a medium to high concrete structure and installed for a necessary period at necessary places of execution. SOLUTION: A replacement scaffolding comprises a hanger beam 11 which is fixed to a concrete skeleton 30 in an attachable/detachable manner and protruded outward, a frame 13 fixed to the hanger beam, a plurality of steps of upper scaffoldings 15 which are erected on the frame and extended to a working floor on which a skeleton constructing process is implemented, and a plurality of steps of suspended scaffoldings 14 which are suspended below the frame and extended to at least an external wall finishing floor.
Patent JP-2001094469-A (JP)
Title: Demodulation method and demodulation circuit
Inventor: SUGITA NAOHIKO
IPC: H04B1/712
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional demodulation circuit that a metric value may receive temporal fluctuations in the case of metric calculation of a decoder because the S/N of a signal received from a RAKE synthesis circuit by the decoder is not sufficiently high and that the circuit configuration is complicated. SOLUTION: A noise measurement circuit 15 detects and measures the noise of an inversely spread signal by each path and supplies each measurement result to an adder, which sums the results and outputs the sum to a weighting circuit 16 as a noise measurement signal. The weighting circuit 16 consists of multipliers, multiplies a RAKE synthesis signal from a RAKE synthesis circuit 13 by the noise measurement signal from the noise measurement circuit 15 as a weight coefficient and outputs the signal of the multiplication result to the decoder 14. The above weighting coefficient is a value to cancel the temporal fluctuation of the metric value in the case of metric calculation in the decoder 14 and are set, for example to the reciprocal of the sum of the squared noise levels of the inverse spread signals measured by each path.
Patent JP-H10117331-A (JP)
Title: Image display controller
Inventor: YOSHIDA TAKESHI
IPC: H04N5/44
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To surely inhibit a viewing of a video scene unsuitable for growing up and education for children, even when a channel is changed in a way that a child views a program unnecessary for restriction on the video scene after the child views a program necessary for restriction on the video scene and then the child views the same program again whose video scene requires restriction. SOLUTION: Even in the case that a channel is changed so that a child views a program unnecessary for restriction on the video scene, after the child views a program necessary for restriction on the video scene and then the child views same program again, whose video scene requires restriction, viewing of a video scene inadequate for growth and education of children is surely inhibited by an output of a comparator circuit 12 owing to matching with contents of a current channel register 9 and a storage register 101 for a time from the latter channel change until 1st restriction data whose restriction level is more strict than that of the 2nd restriction data, are superimposed on the video signal.
Patent JP-H09108029-A (JP)
Title: Accessory case
Inventor: SHINKO MASATOMO
IPC: A45C11/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent necklaces from intertwining with each other by regulating reliably the movements of the necklaces in a necklace storage section. SOLUTION: A pair of pillar projections 5, 5 to which necklaces can be hooked astride are formed upwardly in a necklace storage S1 formed in a case body 1 and cylindrical projections 6, 6 into which the heads of the pillar projections 5, 5 fit are formed in the inside of a cover 2 when the cover 2 is closed.
Patent JP-H02113780-A (JP)
Title: Sending equipment for television signal with digital voice
Inventor: NEZU SHUNICHI
IPC: H04J1/00
Filed: 1988-10-24
Abstract: PURPOSE:To facilitate a carrier reproduction at a reception side by installing a reference carrier components transmission period (period to stop a modulation) to a multivalue QAM modulated wave in synchronizing to the horizontal synchronizing signal or vertical synchronizing signal of the video signal of a self-station transmitted at the same time. CONSTITUTION:By using the horizontal or vertical synchronizing signal included in the video signal, a reference timing pulse signal is generated. At the time of multivalue-QAM(Quadrature Amplitude Modulation)-modulating the output of a second subcarrier generator 10 at a frequency fS2 by the voice digitized with an encoding means 4, the modulation is stopped in the period of the pulse width of the reference timing pulse signal, and only the carrier components of a second subcarrier are outputted. At the reception side, by using the carrier components, the successive reproduction of the carrier is executed. Thus, the demodulation of the carrier at a receiver can be facilitated.
Patent JP-H04144148-A (JP)
Title: Film carrier tape
Inventor: MAEHARA YOICHIRO
IPC: H01L21/60
Filed: 1990-10-04
Abstract: PURPOSE:To reduce the cost of a tape by so providing a repairing opening part in a base film that a lead wire connecting semiconductor chip is exposed at a predetermined location and utilizing the remaining semiconductor chip as a good one. CONSTITUTION:Repairing opening parts 10 are provided in the courses of lead wires 3b... connecting first and second semiconductor chips 5a, 5b. More specifically, they are so opened perpendicularly to their extending direction that a plurality of the lead wires 3b... are all exposed in the courses thereof. For example, it is assumed that the first semiconductor chip 5a is good but the second 5b is the lead wires 3b... connected to the first semiconductor chip 5a are exposed in the course thereof from end edges of the repairing opening parts 10 existent up to that time. Hereby, a small piece 11a of a base film is yielded. In this state, the remaining second semiconductor chip 5b on the side of the bad one is abandoned in the form of the entire base film 1. Thus, the first semiconductor chip 5a on the side of the good one and part of the lead wires 3a..., 3b... are preserved as the remaining base film small piece 11a.
Patent JP-H03138614-A (JP)
Title: System and method for controlling polarization of light wave-guided by optical guide
Inventor: JIYON EI DANKOUITSUCHI
IPC: H04B10/07
Filed: 1990-10-03
Abstract: PURPOSE: To eliminate the need of an expensive polarization preservation fiber by combining error signals with first and second control signals so as to minimize a difference between the polarization state of light guided by an optical waveguide and a desired polarization state. CONSTITUTION: For the correlational intensity of polarization state modulation signals and the irreversible phase modulation signals of an optical fiber rotation sensor 50, a part is decided by the deviation of the phase of the peak of an irreversible phase modulator 296 and the modulation amplitudes B1 and B2 of a double refraction transducer 128. For the case of two modulated polarization controllers (four-dimensional) 22, the irreversible phase shifting sensitivity point of the peak corresponds to the reduction of the amplitude less than 10% in the second harmonic waves of the irreversible phase modulation frequency of the optical fiber rotation sensor 50. The irreversible phase shifting sensitivity point of the peak in a two-dimensional case causes the reduction of the amplitude of 46% in second harmonic wave signals as a result.  Modulation also affects the precision of the error signals of the polarization controller 22. Thus, constitution is simplified.
Patent JP-H10109324-A (JP)
Title: Vertical injection device
Inventor: TAKAHASHI SHINSUKE
IPC: B29C45/50
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To make a vertical injection device equipped with plural units of electric motors compact by installing an electric motor for measuring and an electric motor for injection in the vertical direction and at the same position so that these motors do not interfere with each other. SOLUTION: A lower plate 12 to which the base end part of a heating cylinder 11 is connected, is connected to an upper plate 13 with the help of a connecting rod 14 leaving a specified space. In addition, a drive part through which an injecting plate 15 with an injection screw fitted to the connecting rod 14 is introduced, in freely moving manner, is supported in freely moving manner by introducing the drive part into a support shaft on the movable plate 3. Further, the drive part is installed, in freely vertically movable manner, with respect to the movable plate 3 using a threaded shaft 17 arranged, in freely rotating manner, across the movable plate 3 and the lower plate 12, and a nut 23 on the movable plate 3. A servo motor 29 for measuring is mounted upward on the lateral part of the injecting plate 15.  A servo motor 33 for injection is mounted downward on the lateral side of the bearing member 32 of the upper plate 13. These motors 32, 33 are vertically mounted on the same axial line leaving a space for movement of the servo motor 29 for measuring.
Patent JP-H05103717-A (JP)
Title: Rice cooker
Inventor: TSUKADA SATORU
IPC: A47J27/00
Filed: 1991-10-16
Abstract: PURPOSE:To prevent a rice cooker from being overheated by releasing a relay contact for the control of power supply to a cooking heater from half-fused state, when the contact falls in the state. CONSTITUTION:When temperature detected with a temperature sensor 11 reaches a high level not encountered in normal cooking operation, a relay coil 30b is controlled as follows; power supply thereto is interrupted, and then power supply and interruption therefor are repeated five times at intervals of 0.5 second. A shock is thereby applied to a relay contact 30a to release from half- fused state. When the contact 30a is open, power supply to a cooking heater 8 is interrupted, thereby protecting a cooker against overheat.
Patent JP-H0991394-A (JP)
Title: Purchase point service system utilizing magnetic card
Inventor: KASUYA TETSUO
IPC: G07F7/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily correct points even when wrong points are printed on a card by storing the cumulative number of points at last input time, the number of input points at this time, and the total number of both the points. SOLUTION: The purchase point service system 1 has a card terminal 2 equipped with an input device 4, a calculating device 6, a printer 8, a reader 5, a magnetic rewriter 7, and a magnetic card 3 which has a magnetic storage part 3b and a notation part 3a and is inserted into the card terminal 2. Consequently, the cumulative point number at the last input time and the current input point number are stored on the card 3, so even if misinput is caused, the point number at the misinput time is temporarily stored in the card terminal 2 and then a correct point number is inputted newly, so that the correct cumulative point number obtained by totalizing the both can be re-stored on the card 3. Therefore, trouble as to be point number due to misinput does not occur.
Patent JP-2001089481-A (JP)
Title: Production of phthalocyanine compound, electrophotographic photoreceptor using gallium phthalocyanine compound, process cartridge provided with the electrophotographic photoreceptor and electrophotography
Inventor: ASAKURA KAZUE
IPC: C09B67/50
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a phthalocyanine compound suitable for producing a phthalocyanine crystal. SOLUTION: This method for producing a phthalocyanine compound comprises, in a process for producing the phthalocyanine compound by reacting a metal compound with a compound to form a phthalocyanine ring, using a nonsubstituted compound and a chromium-substituted compound in a ratio of 99.9/0.1 to 3/1 as the compound to form the phthalocyanine ring.
Patent JP-S63120431-A (JP)
Title: Semiconductor device for electric power
Inventor: HORIE YOSHIHIRO
IPC: H01L21/52
Filed: 1986-11-10
Abstract: PURPOSE:To improve both heat radiation and the accuracy in diebonding by a method wherein an element substrate is scooped out in trapezoidal form from the opposite side of the element surface on the part directly below the heat generating part of a semiconductor element, and on the other band, a trapezoidal projection is provided on a heat radiating tab. CONSTITUTION:The title semiconductor device for electric power is composed of a semiconductor element 1 having a trapezoidal recess on the opposite side of the surface of the element directly below the heat generating part 2, a beat radiating tab 4 whereon said semiconductor element 1 is mounted on the trapezoidal projection a metal fine wire 6 with which the electrode of the semiconductor element 1 and an external lead 5 are connected, and a resin-sealing body with which the semiconductor element 1 is enveloped. For example, the semiconductor element 1, which is trapezoidally scooped at the part directly below the heat generating source 2, is die-bonded through the intermediary of solder and the like, and between the electrode of the semiconductor element 1 and the external lead 5 is connected by a metal fine wire 6.
Patent JP-H08105938-A (JP)
Title: Ic test handler
Inventor: ONISHI TAKESHI
IPC: G01R31/26
Filed: 1994-10-06
Abstract: PURPOSE: To enable IC testing at different temperatures in a single IC test handler by providing soak chambers for preheating or precooling the sample IC at respective set temperatures before test chambers. CONSTITUTION: A soak chamber 11 is a constant temperature tank to heat or cool an IC 31 at a first temperature condition to be supplied to a test chamber 12, and a soak chamber 13 is a constant temperature tank to heat or cool the IC at a second temperature condition to be supplied to a test chamber 14. The IC 31 electrically tested in the test chamber 12 under the first temperature condition is supplied to the soak chamber 13. The IC 31 heated or cooled in the soak chamber 13 in the second temperature condition is carried to the test chamber 14, where it is electrically tested in the second temperature condition, and is carried to an unsoak chamber 15. Electric testing can thus be realized in the two temperature conditions by a single IC test handler.
Patent JP-H09115084-A (JP)
Title: Measuring unit
Inventor: MOROZUMI AKIO
IPC: G08C23/04
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring unit for measuring temperature, etc., small in size, superior in weatherability such as waterproofness, small in power consumption and to capable of measuring for a long time. SOLUTION: The temperature measuring unit 10 is constituted by housing a thermistor 21 or a memory 22 for temperature measurement inside a miniaturized and sealed housing 19, and an input/output part 30 is provided for outputting data while using optical communication. Further, a phototransistor 32 for brightness/darkness sensing is provided so as to enable the optical communication when a communication unit 50 gets closer and it gets dark around the input/output part 30. Thus, since the power consumption at an interface for performing the optical communication can be reduced, temperature can be measured for a long time.
Patent JP-H11188100-A (JP)
Title: Device for catheter localization
Inventor: EVANS RICHARD JOHN
IPC: A61B8/12
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To resolve a technical task of catheter localization. SOLUTION: The system transmits an information about three dimensional mapping of some part of a human or animal body. The position of the catheter 1 can be determined by the three dimensional mapping. The device for catheter localization consists of catheter 1, plural acoustic transducers 8 and signal processing system. The catheter 1 mounts catheter head 6 that can be transported to the destination through a human or animal body when to be used. The plural acoustic transducers 8 are arranged around the catheter head 6. The signal processing unit operates so as to determine the three dimensional mapping.
Patent JP-H08130367-A (JP)
Title: Connection method of printed board
Inventor: TOYOSHIMA SHIGERU
IPC: H05K3/36
Filed: 1994-11-01
Abstract: PURPOSE: To enable electrical signals to be accurately communicated between printed boards without using connectors and to lessen an electronic equipment provided with the printed boards saving the size. CONSTITUTION: Coil-shaped patterns (coils 14 and 16) are provided to printed boards 10 and 12 respectively, the printed boards 10 and 12 are arranged to overlap with each other apart from each other by a prescribed space making the coils 14 and 16 confront each other, and the electrical signals of the printed board 10 is transmitted to the printed board 12 by induction through the intermediary of the coils 14 and 16.
Patent JP-2000094825-A (JP)
Title: Ink jet recording method
Inventor: MAEDA TAKASHI
IPC: C09D11/324
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method for printing at high speed even on a plain paper, providing the high printing quality not generating subduing and bleeding and also providing superior water resistance and the like. SOLUTION: In ink jet recording method, a plain paper coated with a solution containing dissociative polyvalent metallic salt in the range of 0.1-2.0 g/m2 dessociative polyvalent metallic salt coating amount is used as a recording paper, and an ink jet recording liquid of 30-45 mN/m surface tension is provided with the 30-300 mgKOH/g acid value and contains water-soluble resin dissolved in water under the presence of a basic compound and a pigment is used for printing.
Patent JP-H08127913-A (JP)
Title: Lubricant feeder
Inventor: YAMAMOTO SHINYA
IPC: D01D5/096
Filed: 1994-11-01
Abstract: PURPOSE: To provide a lubricant feeder inducing no lubricant pickup unevenness onto filament yarns. CONSTITUTION: This lubricant feeder is made up of a lubricant tank 1 holding a lubricant to impart a group of filament yarns Y therewith, a multi-port type metering pump 2 to receive the lubricant from the tank 1 and quantitatively feed it, lubricant reservoirs 3a-3d, suction impregnating members F1-F6 partly dipped in the reservoirs 3 and impart the lubricant sucked and impregnated, lubricant pipings 4 connecting the reservoir 3 to the feed ports, detectors equipped at the respective reservoirs 3a-3d, a three-way valve 6 to switch the flow direction of the fed lubricant to the tank 1 or the reservoir 3, and a control unit 7 for the quantity of the lubricant in the reservoir 3.
Patent JP-H07170989-A (JP)
Title: Production of poly-beta-hydroxybutyric acid using microorganism
Inventor: SUZUKI TARO
IPC: C12R1/89
Filed: 1992-10-07
Abstract: PURPOSE:To efficiently produce poly-beta-hydroxybutyric acid from microorganism by using an inorganic substance as a sole carbon source for photosynthesis without necessitating an organic carbon source or a reducing substance such as H2. CONSTITUTION:This process for the microbial production of poly-beta- hydroxybutyric acid comprises the cultivation of blue-green algae under light- irradiation using an inorganic carbon source as the carbon source, the cultivation of the product under a dark anaerobic condition to obtain an organic acid and/or an alcohol, the cultivation of a microorganism capable of accumulating poly-beta-hydroxybutyric acid using the organic acid, etc., as a carbon source to effect the accumulation of poly-beta-hydroxybutyric acid in the microbial cell and the separation of the accumulated poly-beta-hydroxybutyric acid from the cell.
Patent JP-S63122561-A (JP)
Title: Serial dot type printer
Inventor: SETOGUCHI SHIYUUKO
IPC: B41J2/255
Filed: 1986-11-12
Abstract: PURPOSE:To enable specifying density through a host device, by providing a head rotation control section for receiving an output signal from a microprocessor and controlling thc rotation of a print head thus varying the longitudinal printing density, and a lateral spacing control section for varying the lateral printing density. CONSTITUTION:When output signals are inputted from a print drive section 5 for controlling print dot data being fed each from a microprocessor 1, a lateral spacing control section 6 for controlling the spacing in order to vary the lateral printing density and from a head rotation control section 8 for controlling the angle of a print head in order to vary the longitudinal printing density to a head section 7, the dot density can be varied in the longitudinal direction as well as in the lateral direction by a firmware. When the density is specified by a host device in the way of printing, for example, the print head is inclined according to said density, and the lateral spacing is controlled then printing is made with modified print timing, thus enabling variation of printing density.
Patent JP-H1192244-A (JP)
Title: Carbon-fiber reinforced ceramic composite material
Inventor: OSUMI KAZUO
IPC: C04B35/80
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-fiber reinforced ceramic composite material raised in mechanical strength of the composite material by carrying out the antioxidizing treatment of each carbon fiber as a reinforcing material. SOLUTION: This carbon-fiber reinforced ceramic composite material comprises each carbon fiber 3 having a central part, consisting essentially of carbon and comprising at least one of phosphorus and an alkaline earth metallic element bound to a part of carbon atoms in the carbon elements and a surface layer 4 consisting essentially of at least one phosphate of a rare earth element. The composite material is obtained by arranging the carbon fiber 3 in the interior of a ceramic substrate 2 such as silicon nitride and then baking the resultant formed compact.
Patent JP-S61145575-A (JP)
Title: Fixing device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/20
Filed: 1984-12-19
Abstract: PURPOSE:To obtain fixation performance which is stable for a long period and has good efficiency by providing a pressure roller with a separating oil applying means and a cleaning means. CONSTITUTION:Felt 10 containing silicone oil is rubbed against the pressure roller 6 which constitutes a fixing device together with a fixing roller 1 to apply separating oil, and the formed silicone oil film prevents a flaw which accelerates toner attraction from being made in the roller 1 even if there is a slip made between the rollers 1 and 6. A cleaning blade 14, on the other hand, removes paper powder and foreign matter on the surface of the roller 1 securely. Consequently, stable performance which is stable for a long period and has good efficiency is displayed to obtain an excellent fixed image having no stain all the time.
Patent JP-H08126694-A (JP)
Title: Air filter and its manufacture
Inventor: KATO TSUNEHISA
IPC: B01D46/12
Filed: 1994-11-02
Abstract: PURPOSE: To enable the removal of offensive odor or malodorous components of air flowing through a duct connected to a blowoff port of a blower with little loss in the pressure of an air flow attributed thereto and complete decomposition of an air filter even when the air filter is discarded into the ground or under water. CONSTITUTION: A duct 14 is connected to a blowoff port of a blower and the duct is provided with a plurality of filter bodies 11-13 each having a number of tiny holes 11a-13a through which air passes. Spacers 21 and 22 interposed between the filter bodies are arranged to separate the filter bodies at a specified interval along the length of the duct. The filter bodies are formed with a kneaded mixture of starch, water, ceramic power and metal powder. The tiny holes of the filter bodies are arranged being deviated in such a manner that the centers of the tiny holes of a filter body do not coincide with those of the adjacent filter body. The ceramic powder is copper oxide powder and powder of granite porphyry. The metal powder is manganese powder. The powders are contained at a rate of 15wt.%, 80wt.% and 10wt.% respectively with respect to the starch.