baber/WOPTO huggingface dataset:
Patent JP-H07325017-A (JP)
Title: Testing device of gear apparatus for driving automobile and using method thereof
Inventor: YONEHARA TAKAMI
IPC: G01M13/02
Filed: 1994-05-30
Abstract: PURPOSE:To provide a testing device by which alone a plurality of gear apparatuses for driving automobiles can be tested. CONSTITUTION:A slide base 55b is formed in a center projected part of a reversely T-shaped base board, an electromotor 1 and a spiral table 55 connected with a hydraulic cylinder 55C are installed on a base. A bevel gear apparatus 4 and an installing stand 5 for a sample apparatus to be tested are installed on the table 55. A spiral center axis 55a is formed in the lower side of the table 55 in downward direction of axes of the bevel gear apparatus 4, said axes cross muturally at right angles. The axial direction of the electromotor 1 and the center of the spiral center axis are made to be one straight line and the electromotor shaft is joined to either the input shaft 4a or 4b of the bevel gear apparatus 4. The input shaft of the sample apparatus to be tested is joined to an output shaft of the bevel gear apparatus.
Patent JP-H11321084-A (JP)
Title: Ink jet recording medium and its manufacture
Inventor: TADA YUKAKO
IPC: B41M5/50
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy wettability, absorbability, dyeability and water resistance of an ink by forming an ink receiving layer made of a cation modified acrylic copolymer containing a specific N-vinylacetamide as a monomer component on one side surface of a support. SOLUTION: An ink receiving layer made of a cation modified acrylic copolymer containing a specific N-vinylacetamide having a unit represented by the formula as a monomer component is formed on one side surface of a support, wherein l, m, n and n each is a constitutional ratio of the units, have a relation for satisfying l+m+n=1, 0.001<=1<=0.30, m=1-(1+n), n=1-(1+m), R1 is H or CH3 , Q is O or NH, R2 is C2 H4 or C3 H6 , R3 , R4 and R5 each CH3 or C2 H5 , X-is a halogen ion, alkylsulfonate ion or acid ion.
Patent JP-H06347334-A (JP)
Title: Detection method of interference waveform
Inventor: SAWADA MINORU
IPC: G01J9/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a detection method for interference waveforms which achieves smaller measuring error and a determination of a center level of interference. CONSTITUTION:Light is made incident on first and second optical paths from the same light source and light outputted from the optical paths is made to interfere with each other changing optical path difference between the first and second optical paths to determine the intensity of the light interfered and an interfrence waveform is determined from relationship between the optical path difference and the intensity of light. In a detection method thus arranged, a variation of the intensity of the interference light is determined by changing the optical path difference vibrationally with a vibration width 1-1.5 wavelength and the interference waveform is obtained from an alternating component of the variation.
Patent JP-H09318550-A (JP)
Title: Apparatus for inspecting appearance of pipe or rod
Inventor: TANIGUCHI KOZO
IPC: G01N21/88
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a relatively small apparatus for inspecting the appearance of a pipe or a rod continuously and applicable to pipes of various outside diameters. SOLUTION: A rotary supporting table 3 oscillating around a pipe 35 is fixed with two sets of sensor cameras 5 and a light source 6. The pipe 35 is inserted into the through-hole 13 of the rotary supporting table 3 which is then oscillated by 180 deg. or more while moving the pipe 35 in the longitudinal direction. The pipe 35 is irradiated with light from the light source 6 and the reflected light is captured by the sensor cameras 5.
Patent JP-H05306595-A (JP)
Title: Vertical shaft liner plate and execution method thereof
Inventor: SUZUKI KIYOSHI
IPC: E21D5/06
Filed: 1992-04-30
Abstract: PURPOSE:To make it unnecessary to clamp a large number of bits in the case of assembling of a vertical shaft liner plate, to simplify mounting work and to make it possible to carry out efficient execution. CONSTITUTION:In a vertical shaft liner plate 1 assembled in a casing having a free sectional shape by subsequently connecting with horizontal and vertical ends, the upper end 1a of the plate is formed in an uneven-shape, the lower end 1b corresponding to an uneven section is formed in an uneven-shape, and right and left directional ends 2a and 2b are formed in a plane-shape. The liner plate forms a plurality of coupling holes 3 on the ends, and when the liner plate is used for assembly, connection with the adjoining plate in the horizontal direction uses simplified clips 4 for the coupling holes to fix, and vertical connection is coupled with bolts 6.
Patent JP-H01307816-A (JP)
Title: Counter device
Inventor: AKITA YASUTAKA
IPC: G06F1/04
Filed: 1988-06-07
Abstract: PURPOSE:To reduce the program processing load on a CPU and to preliminarily set the frequency division ratio of an output clock signal by providing a memory circuit from which frequency division ratio set data is read out, a frequency division ratio setting circuit, and a counter circuit. CONSTITUTION:For the purpose of writing data for setting of a frequency division ratio in a ROM 17, data is preliminarily written in the ROM 7 through an address/data line 19 by a writer like a ROM writer. When the power source of a counter device where frequency division ratio set data is written in the incorporated ROM is turned on after this device is installed in a device requiring this device, the ROM 17 transfers frequency division ratio set data 18 to a frequency division ratio setting circuit 13. The circuit 13 sets the frequency division ratio by this data 18 and outputs a frequency division ratio control signal 16 to a counter 14. The counter 14 divides the frequency of an input clock 8 by the signal 16 and outputs the result as an output clock 9. Thus, the program processing load on the CPU is reduced and the frequency division ratio of the output clock signal is preliminarily set.
Patent JP-2000325322-A (JP)
Title: Organism action current source estimating device
Inventor: KAJIWARA SHIGEKI
IPC: A61B5/05
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the estimation result with satisfactory accuracy on the physical value of an organism action current source by obtaining the magnetic field influence degree of a position error between the position of an unknown current source and the position of a true current source on a lattice point to obtain a weighting factor, and obtaining the current source using the weighting factor. SOLUTION: A magnetic field data detected by a multi-channel SQUID sensor 1 is given to a data converting unit 4 to be converted to the digital data, and then collected in a data collecting unit 5. A data analyzing unit 8 estimates a current source in a diagnostic object area of a tested body M according to the magnetic field data, and the current source is superposed on a tomographic image stored in an optical magnetic disc 9 to be displayed on a color monitor 10 or printed out on a color printer 11. The data analyzing unit 8 obtains a weighting factor λ containing the degree (magnetic field influence degree) of influence of a position error between the position of an unknown current source and the position of a true current source on a lattice point upon the generating magnetic field of the unknown current source to obtain a current source.
Patent JP-H06328562-A (JP)
Title: Manufacture of imitation leather of reptile
Inventor: YAMANA TSUTOMU
IPC: D06N7/04
Filed: 1993-05-19
Abstract: PURPOSE:To form scale-shaped projections of similar touch to a real reptile on the surface of a leather. CONSTITUTION:Recessed sections 2 are arranged on the surface of a mold 1 in the scale shape of a reptile, and the ends of respective recessed sections 2 are protruded slightly below the ends of adjoining recessed sections 2 to form the ends 2a of the recessed sections 2. The mold 1 is mounted on a press device, and a natural or a synthetic leather 4 is brought into contact with the surface of the mold 2, and the leather 4 is pressed in the direction of the mold 4 to swell the surface of the leather 4 into the recessed sections 2. Then the leather 4 is moved in the direction of the ends 2a of recessed sections 2 to force fit a part of swelling sections of leather 4 into the end sections to release the pressing to the leather 4 and also release the leather 4 from the mold 1 to form projected sections 5 of similar touch to real scales arranged in the scale shape on the surface of the leather 4.
Patent JP-H10334393-A (JP)
Title: Vehicle detector
Inventor: NAKAYAMA HIROYUKI
IPC: G07B15/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To exactly detect the position and width of vehicle even in case of miniaturized vehicle such as a motorcycle and to prevent erroneous detection caused by fallen leaves or waste paper. SOLUTION: Above a road 1 having plural lanes, a gantry 2 is provided so as to cross the road 1. On this gantry 2, line sensors 3a-3g are arranged in the zigzag state of laterally deviating the adjacent sensors and overlapping the mutual fields of view for its 1/2 width and the width of motorcycle, and a downside image is picked up. Besides, plural photoelectric sensors 8 are arranged on both the sides of road while having parallel optical axes at the almost same positions as the fields of view of the line sensors 3a-3g. Then, the output signals of line sensors 3a-3g and the photoelectric sensors 8 are inputted to a signal processing part.  Based on the output signals of line sensors 3a-3g and the photoelectric sensors 8, this signal processing part detects the passing vehicle while using the output signals of these line sensors 3a-3g at the time, when no vehicle exists, as reference signals.
Patent JP-H1132060-A (JP)
Title: Demultiplexer and demultiplexing method
Inventor: TEMPLE DANIEL ALEXANDER
IPC: H04N5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer for demultiplexing both a broadcast signal and a narrow cast signal. SOLUTION: A memory 25 stores the data of a pseudo-MPEG transport stream. An ATM reproducer 21 generates an address for identifying an ATM cell, and an ALLPDUSAR 22 generates an address for forming an MPEG-2TS. An MPEG-2TS demultiplexer 23 reads the data of the MPEG-2TS from the memory 25 based on those addresses and supplies the data to a post-MPEG decoder.
Patent JP-S63304470-A (JP)
Title: Digital recorder
Inventor: SHIGESATO TATSURO
IPC: G11B20/10
Filed: 1987-06-04
Abstract: PURPOSE:To reduce the number of A/D converters and to decrease a circuit scale by sharing the A/D converter for inputting and converting a signal and the A/D converter for the time of a signal reproduction. CONSTITUTION:At the time of recording, a signal to be inputted from an input signal 1 is inputted to the A/D converter 3 through a switch 2 and the converted input signal is converted into the signal suitable for being recorded by a signal processing part 5 through the switch 4. Then, after it is error-corrected and coded by an error correcting coding part 6, it is outputted to a recording signal 7. Next, at the time of reproduction, the reproducing signal 8 obtained from a recording medium is inputted to the A/D converter 3 through the switch 2 and the converted reproducing signal is inputted to a signal detecting part 10 through the switch 4. The detecting part 10 detects the signal by using digital multilevel information obtained by the A/D converter 3. The detected signal is error-corrected by an error correcting part 11 and converted into the former state of the signal by a signal processing part 12 and outputted to the output signal 13.
Patent JP-S622806-A (JP)
Inventor: IOBE YOSHISHIGE
IPC: H02G1/02
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63304647-A (JP)
Title: Semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: H01L23/522
Filed: 1987-06-04
Abstract: PURPOSE:To increase the degree of freedom for arrangement, and reduce step- difference, by arranging an aperture part to obtain electric continuity between an Al wiring metal and a gate metal, on an active region. CONSTITUTION:On an Si substrate 101, the following are arranged; an element isolation insulating film 102, a gate insultaing film 103, polycrystalline silicon 104, high melting point metal 105, a diffusion layer 106, an interlayer insulating film 107, and an Al wiring 108. In this state, the reaction between the Al 108 and the gate metal 105 occurs only on the bundary surface of them, and Al does not permeate as in the case of polycrystalline silicon. Therefore, the deterioration of gate film breakdown strength and that of economical breakdown characteristics do not occur. The step-difference between a contact part of the diffusion layer 106 and the Al 108 and an aperture part of the gate metal 105 and the Al 108 is reduced by the amount of the element isolation insulating film 102. Thereby, the degree of freedom for arrangement of the aperture and that of the wiring of the Al 108 and the gate metal 105 can be increased, and the step-difference can be reduced, so that the processing of aperture part is stabilized.
Patent JP-H11314082-A (JP)
Title: Garbage treatment apparatus and method
Inventor: NISHIMURA KIYOSHI
IPC: B09B3/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain treated water of garbage in which oxygen necessary for the propagating and decomposing action of aerobic bacteria is taken in, and defoaming air-water separation function and to reduce running cost. SOLUTION: Spray nozzles 1 are laterally arranged at the position slightly above the surface 30 of the water in a treatment tank 2 so that the jet orifices thereof are turned upwardly and compressed air 13 is laterally injected into the treatment tank at the almost highest throw-up position of mist-like ejected water 10. Air is injected into the water feed pipe 6 to the spray nozzle 1 from water ejecting air feed device 14. The circulating water channel of the spray nozzles 1 and treated water 3 is formed from the bottom surface 7 of the treatment tank 2 through a pump 5. Further, a defoaming air-water separator 16 wherein wavy rotary discs 25 are attached to a rotary rotor 20 in a laminar state is provided to a top plate 26.
Patent JP-H10330872-A (JP)
Title: Ni-base superalloy, and ni-base superalloy parts
Inventor: HINO TAKEHISA
IPC: C22C19/05
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an Ni-base superalloy excellent in high temp. corrosion resistance and having high temp. strength equal to that of the existing Ni-base single-crystal alloy at a lower cost by specifying a composition consisting of Cr, Al, Ti, W, Ta, Mo, Co, Ru, C, and Ni. SOLUTION: This superalloy is an Ni-base superalloy which has a composition consisting of, by weight, 10-14%, preferably 11-13%, of Cr, 3-7% Al, 0-5% Ti, 4-6% W, 2-8%, preferably 3-7%, of Ta, 1-3% Mo, 7-12%, preferably 8-10%, of Co, 0.5-4%, preferably 0.5-3%, of Ru, <=0.2% (not including 0%) of C, and the balance Ni with inevitable contaminants and further containing, if necessary, 0.1-1% Hf, 0.1-3% Re, and 0.01-1% Y and containing S in an amount limited, preferably, to <=10 ppm. If necessary, solid solution forming temp. is raised to precipitate the γ'-phase as precipitation strengthening phase in the γ-phase by 60% by volume percentage. This superalloy can be suitably used for a material for gas turbine engine parts such as turbine blade.
Patent JP-H0433938-A (JP)
Title: Rubber composition
Inventor: OIKAWA MIYUKI
IPC: C08L21/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a rubber composition giving excellent grip properties relating to accelerating properties and braking properties of automobile in applying to tread part of tire by mixing a specific alkyl anilide compound in rubber containing filler. CONSTITUTION:Natural rubber and/or synthetic rubber containing filler is mixed with an alkyl anilide compound expressed by the formula (R<1> is 1-10C alkyl or alkoxy; R<2> is 1-10C alkyl) (preferably group R<1> is methyl, methoxy or ethoxy and group R<2> is methyl or ethyl) to afford the aimed composition.
Patent JP-H08336297-A (JP)
Title: Stepping motor
Inventor: MORITA YOSHIYUKI
IPC: H02K37/14
Filed: 1995-06-07
Abstract: PURPOSE: To prevent a false signal from being outputted from a magnetoelectric conversion element due to reverse step rotation occurring upon conduction of a phase coil when the rotor is stopped by an external obstacle without requiring any intricate circuit means. CONSTITUTION: A magnetoelectric conversion element detects step rotation of the pole or pole tooth of a rotor 8 and outputs a signal voltage which is then binarized by a binarization circuit to produce a pulse voltage. When an exciting voltage is applied sequentially to phase coils in a direction to rotate the rotor 8 toward a stopper for stopping the rotor 8 at a forcibly stopping position, the rotor 8 is rotated in reverse step to a reverse step position located one step in front of the stop position. Location (f) of the magnetoelectric conversion element is set such that the variation of signal voltage thereof does not exceed the threshold value of binarization circuit before and after the reverse step rotation.
Patent JP-S6032091-A (JP)
Inventor: AKIYAMA KOUJI
IPC: G06F3/048
Filed: 1983-08-01
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-H01311238-A (JP)
Title: Pressure sensor for motor-driven opening/closing device
Inventor: YAGUCHI OSAMU
IPC: G01L1/20
Filed: 1988-06-08
Abstract: PURPOSE:To sense the clamping of small foreign matter without malfunction by composing an AND circuit of the inside parts of a couple of pressure sensors and an OR circuit of the outside parts. CONSTITUTION:A window (e.g. window glass 1) is slid and its end edge is brought into contact with a fixed frame. The pressure sensors 4a and 4b have a couple of pressure-sensing switches made of pressure conductive rubber provided in a beltlike shape adjacently to the surface 3a and electrodes (a) and (b), and (a') and (b'). The switches are separated into inside parts a-b and a'-b' adjoining to the surface 3a and outside parts a-c and a'-c'; and the AND circuit consists of the inside parts a-b and a'-b' and the OR circuit consists of the outside parts a-c and a'-c'. Consequently, even if either of the inside parts a-b and a'-b' of the switches is turned on owing to the deflection of the glass 1, no misdetection signal is generated. Further, the outside parts a-c and a'-c' of the switches constitute the OR circuit, so the clamping of relatively large foreign matter is securely detected by one or both switches.
Patent JP-H11338767-A (JP)
Title: Functional memory device for image processing
Inventor: KURODA ATSUSHI
IPC: G11C11/401
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To accelerate the input/output speed of data with the outside, to improve the degree of parallelism in the arithmetic processing of data and to reduce the number of instructions to be supplied from the outside. SOLUTION: A data input/output circuit 9 is provided for permitting the input/output of data for plural data units with respect to a row or column memory circuit 3 which can transfer data in the unit of a row or column, and to an orthogonal memory 1 for recording image data or the like. Inside an LSI, data are transferred in the unit of a row or column and the input/output with the outside is parallelly performed in plural data units. Further, the instruction applied from the outside is defined as a macro instruction, a translation memory 15 for macro instruction and nano instruction is provided inside the LSI, a lot of correspondent nano instructions are read out of that memory, and processing required for plural computing elements inside a row arithmetic circuit is parallelly performed.  The number of plural computing elements in a row or column arithmetic circuit 5 is increased while reducing the scale for improving the degree of parallelism and while utilizing the macro/nano translation memory 15, on the other hand, improvement is dealt with by generating plural nano instructions inside.
Patent JP-2000333463-A (JP)
Title: Switching power supply
Inventor: SUZUKI AKIO
IPC: H02M7/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce a switching loss and to reduce a noise by a method, wherein both a switch for power factor improvement and a switch for conversion can be soft-switched at an arbitrary timing. SOLUTION: A switch Q3 is added to this switching power supply, which is provided with a switch Q1 for power-factor improvement and a switch Q2 for DC-DC conversion. Before the switch Q1 and the switch Q2 are turned on, the switch Q3 is turned on. The electric charge of a snubber capacitor C1 is discharged via a transformer tertiary winding N3, and the switch Q1 is turned on, when the voltage of the capacitor C1 becomes zero. Thereby, the switch Q1 can be soft-(zero voltage)-switched. After that, when the voltage of a snubber capacitor C2 becomes zero, by turning on the switch Q2, the switch Q2 can be soft-(zero voltage)-switched.
Patent JP-H07324855-A (JP)
Title: Heat insulation panel
Inventor: SHIRAHATA ITARU
IPC: F25D23/06
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the decrease of the heat insulation effect, to sufficiently hold a panel strength and to reduce the load of an apparatus for setting a temperature in a room partitioned by the panel. CONSTITUTION:A heat insulation panel comprises opposed two platelike members 1, frame materials 2a, 2b assembled with the ends of the members 1 to enclose a core bar, and a heat insulator 7 filled in an inner space surrounded by the members 1 and the materials 2a, 2b, wherein the materials 2a, 2b are formed of synthetic resin, a plurality of core bars to be inserted into the materials 2a, 2b are provided, and the core bars 3a, 3b, are disposed separately from each other.
Patent JP-H09326453-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: H01L23/28
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To avoid deteriorating electric characteristics even in a severe operating environment with repetitive thermal shocks by connecting a semiconductor chip between recess bottoms of support electrodes and lead wires and specifying the linear expansion coefficients of a protective epoxy resin charged in recesses and support electrodes. SOLUTION: A protective resin 7 seals a diode chip 1 and header 3a of lead electrodes 3, and uses an epoxy resin having a linear expansion coefficient 15.0-19.0×10<-6> / deg.C substantially equal to 15.0-17.0×10<-6> / deg.C of Cu-made support electrodes 2. This reduces the linear expansion coefficient difference between the electrode 2 and resin 7 or to zero and hence no excessive thermal stress occurs in the resin 7 at high temps. As the result, the resin 7 never peels from the electrodes 2 even in a severe operating environment with repetitive heat cycles, and electric characteristic deterioration such as poor insulation or backward current increase is avoidable even in a severe operating environment.
Patent JP-H0436366-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: MAEZAWA HIDEKI
IPC: H05K3/38
Filed: 1990-06-01
Abstract: PURPOSE:To obtain an adhesive composition excellent in flexibility and heat resistance by using as the constituents a thermosetting resin and an acrylonitrile- butadiene rubber having the internal double bonds hydrogenated. CONSTITUTION:A thermosetting resin (e.g. phenolic resin or epoxy resin) and an acrylonitrile-butadiene rubber having at least 80% internal double bonds hydrogenated are used as the essential constituents to give the title composition. Because of the incorporation of the rubber, this composition has improved heat resistance and suffers a reduced loss in adhesive power even after heating. Also, it has excellent flexibility since the acrylonitrile-butadiene rubber, not an acrylic rubber having poor flexibility, is used as the rubber component.