baber/WOPTO huggingface dataset:
Patent JP-S6473159-A (JP)
Title: Throttle valve of internal combustion engine
Inventor: TAKAMORI KAZUHIDE
IPC: F02M29/00
Filed: 1987-09-14
Abstract: PURPOSE:To suppress a drift in an intake pipe to be generated in a flow amount control by providing an air hole in the center part of a throttle valve, and providing on an intake manifold a baffle which engages with the air hole at the full close of the throttle valve. CONSTITUTION:An air hole 21 is formed in the center of a throttle valve 1 which rotates together with a throttle shaft 2 around a shaft 23 being a center. A baffle 22 is, on the other hand, fixed to the central part of an intake pipe 3 through the shaft 23. The baffle 22 has the same shape as the air hole 21 so that it is engaged with the air hole at the full close of the throttle valve 1. When the throttle valve 1 is opened, the air flow in the intake pipe 3 collides with the baffle 22 to prevent the drift thereof.
Patent JP-S59110642-A (JP)
Title: Hydroformylation of olefin having two to five carbon atomes
Inventor: BOI KORUNIRUSU
IPC: C07C45/50
Filed: 1983-12-05
Abstract: A process for the hydroformylation of olefins having 2 to 5 carbon atoms using rhodium catalysts in a low pressure process, wherein the waste gas from the low pressure plant containing the olefin is compressed and used in a high pressure plant.
Patent JP-2000053764-A (JP)
Title: Water-dissipatable polyester resin and its production
Inventor: BLOUNT WILLIAM W
IPC: C08G63/688
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-dissipatable polyester having good hydrolysis stability and the original characteristics of polyesters. SOLUTION: This water-dissipatable polyester has carbonyloxy bond groups (<=80% of the bond groups of the polyester are carbonylamide bond groups) in the linear molecule structure. The polymer has an ASTM D4287 viscosity of 5P to 50P at 200 deg.C, and the polymer comprises the reaction product of a bifunctional dicarboxylic acid comprising a dicarboxylic acid and its ester, a bifunctional reactant comprising a glycol or a mixture of the glycol with an amine, a bifunctional reactant comprising an aminoalcohol, an aminocarboxylic acid and a diamine hydroxycarboxylic acid, and a multifunctional reactant containing three to six functional groups selected from the group consisting hydroxy groups, carboxyl groups and their mixtures or its ester-forming or esteramide-forming derivative.
Patent JP-H1071008-A (JP)
Title: Buckle
Inventor: TOKUDA YOSHIO
IPC: A44B11/28
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a buckle, which is easily and speedily attachable and detachable, the molding die of which is composed so compactly that the molding material for the same may be reduced. SOLUTION: The buckle is composed of a male part 10 equipped with a pair of flexible arms 13 and a female part 20 equipped with a cylindrical part 23 which is capable of storing the pair of flexible arms 13. The male part 10 is formed as outer side faces 15 of manipulating pieces 14 of the flexible arms 13 are protruded curving outward, and the male part 10 is equipped with a pair of protrudent clutch railings 17 that are symmetrically set protruding to the direction of the thickness of the cylindrical part 23, and clutch tips 18 are formed at the end of the protrudent clutch railings 17. Then, the female part 20 is formed as inner side faces 25a of side faces 25 of the cylindrical part 23 are widening deltaic toward an insertion opening 24, and a pair of guides 33 for the protrudent clutch railings, guides which are set protrudingly on the inner side faces 25a, and clutching faces 34 that are formed at the tip part of the guides 33 are equipped to the female part 20, and the oversailing height of protruding of center part of outer faces of manipulating pieces 14 are formed higher than the height of the guides 33 for the protrudent clutch railings.
Patent JP-S59123304-A (JP)
Title: Electromagnetic delay line
Inventor: KAMETANI KAZUO
IPC: H03H7/32
Filed: 1982-12-29
Abstract: PURPOSE:To miniaturize an electromagnetic delay line by providing two sides opposite to each other of each coil with a prescribed interval in the direction of winding axis so as to reduce the coupling between the coils and arrange closely the coils with each other. CONSTITUTION:A bobbin 1 is placed horizontally and grooves 2, 2' fromed at a right angle and orthogonally to the axial line of the bobbin 1 respectively are formed on wider upper and lower surfaces. The width S of the winding grooves 2, 2' of the upper and lower surfaces of the bobbin 1 is formed respectively with a prescribed pitch P. The winding groove 2 of the upper surface and the winding groove 2' of the lower surface are formed with a prescribed pitch B in the direction of winding axis. A coil 3 is formed by winding plural turns of wires onto the winding grooves 2, 2' as winding grooves for one coil's share, and further, each coil 3 is connected in series coaxially as split windings so as to form an inductance element 4.
Patent JP-H0783324-A (JP)
Title: Speed change controller for automatic transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H61/06
Filed: 1993-09-14
Abstract: PURPOSE:To prevent a sudden increase, which is beyond the request of a driver, of driving force even in the downshift operation. CONSTITUTION:The shift in an automatic transmission 14 is carried out more gently by a shift controlling means 92 as the width of shift detected by a shift width detecting means 90 is increased. For the increasing width of driving force increases as the shift width of a downshift is larger, the downshift in the automatic transmission 14 is carried out more gently as the increasing width of the driving force is larger, so that sudden increase in the driving force beyond the request of a driver is adequately relieved when the downshift by acceleration pedal depression operation is caused.
Patent JP-H04110423-A (JP)
Title: Production of 80kgf/mm2 class steel plate having superior weldability and low yield ratio
Inventor: YANO KAZUHIKO
IPC: C22C38/00
Filed: 1990-08-29
Abstract: PURPOSE:To produce an 80kgf/mm<2> class steel plate having superior weldability and low yield ratio by subjecting a slab of a steel with a specific composition to hot rolling and then to heat treatments under respectively specified conditions. CONSTITUTION:A 80kgf/mm<2> class steel plate having a yield ratio as low as <=80% in a base material and a base material strength of 80kgf/mm<2> class and also having superior weldability can be produced by subjecting a slab of a steel having a composition which consists of 0.07-0.15% C, 0.05-0.50% Si, 0.30-1.80% Mn, 0.10-1.20% Cr, 0.10-1.00% Mo, 0.01-0.10% Al, 0.02-0.O8% V, and the balance Fe with inevitable impurities and in which Pcm represented by Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B(%) 15 regulated to <=0.26% to hot rolling and then to heat treatments consisting of normalizing, hardening, and tempering under the following conditions: normalizing temp. between the Ac, point and 950 deg.C, hardening temp. between the Ac1 point and <Ac3 point and tempering temp. between 450 deg.C and <550 deg.C.
Patent JP-H0568153-A (JP)
Title: Image processor
Inventor: KABUTO SHUICHI
IPC: H04N1/23
Filed: 1991-09-09
Abstract: PURPOSE:To attain both the quality of character void and the uniformity mediate gradation by forming exposure area data and exposure intensity data to be increased reversely proportionally and correspondingly to the density of image data in each pixel and forming a laser drive signal based upon both data. CONSTITUTION:An LUT 3 outputs exposure area pulse forming exposure area data Y1 reversely proportional to the density of image data (1) outputted from an image data storing part 1. On the other hand, an LUT 5 outputs exposure intensity data Y2 to be increased correspondingly to the density value of the data (1) and a PWM circuit 4 outputs an exposure area pulse (4) obtained by modulating the pulse width of a pixel clock period in accordance with the data Y1. A data register 6 outputs the data Y2 only for the output period of the pulse (4) and a DAC 7 D/A converts the output of the register 6 and outputs the converted result to an optical power modulator such as an AOM to control laser power. Consequently the quality of character void and the uniformity of intermediate gradation can be attained.
Patent JP-H0780231-A (JP)
Title: Operation of pressure swing adsorption facilities
Inventor: YAMAUCHI YOSHIHIRO
IPC: B01D53/04
Filed: 1993-09-14
Abstract: PURPOSE:To make the supply amount of a finished product adjustable in a stepless manner, in accordance with operating conditions, without increasing the number of installed raw material blowers, etc., by controlling the number of rotation of the raw material blower, a finished product compressor and a vacuum pump, and making the power consumption of the raw material blower, the finished product compressor and the vacuum pump variable, in a stepless manner, in compliance with the operating conditions. CONSTITUTION:This pressure swing adsorption equipment is composed of adsorption towers 1A to 1C filled with an adsorbent for adsorbing a specific component gas, a stock gas feed system 5 equipped with a raw material blower 6 for feeding the stock gas to the adsorption tower, a finished product gas system 7 equipped with a finished product compression machine 8 for extracting a gas from the adsorption tower after adsorbing a specific gas, and an off-gas system 9 equipped with a vacuum pump 10 for adsorbing the specific gas adsorbed into the adsorption tower and discharging it as an off-gas. Finally the numbers of rotation of the raw material blower 6, the finished product compression machine 8 and the vacuum pump 10 are controlled, and the power consumption of these components is made variable in a stepless manner.
Patent JP-S6475087-A (JP)
Title: Treatment method for waste ion exchange resin
Inventor: OGUSHI YOSHIYUKI
IPC: G21F9/30
Filed: 1987-09-11
Abstract: PURPOSE:To prevent a radiation substance from flowing out by placing integrally waste ion exchange resin in concrete prepared with a composite polymer emulsion mainly consisting of an acrylic acid ester copolymer, sintered shirasu balloon and others. CONSTITUTION:Concrete is prepared with a composite polymer emulsion constituted at least of an acrylic acid ester copolymer as main component, a sintered shirasu balloon and flyash. Waste ion exchange resin is placed integrally in said concrete after used in an atomic power station or the like, and then stored. Sintered shirasu balloon is manufactured by sintering shirasu produced in a shirasu plateau, and of hollow-shaped with low gravity of approximately 1.0. Water-proofness is enhanced and radiation substance can be prevented as much as possible from flowing out by adopting said method.
Patent JP-2001051797-A (JP)
Title: Coordinate inputting device, its controlling method and computer readable memory
Inventor: HASEGAWA KATSUHIDE
IPC: G06F3/041
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate inputting device of high resolution and a low price, its controlling method and a computer-readable memory. SOLUTION: This coordinate inputting device is provided with a projection type image display device 8 having a projection lens 86 and generating a coordinate inputting picture, a linear sensor 20X for picking up the image of an optical spot on an X-coordinate axis and a linear sensor 20Y for picking up the image of an optical spot on a Y-coordinate axis, and calculates coordinates corresponding to the optical spot based on output signals from the sensors 20X, 20Y. In addition, the X-coordinate axis is orthogonal with the Y-coordinate axis and at least one of the sensors 20X, 20Y is arranged so that a prescribed directional position on the coordinate axes may nearly coincide with the optical axis of the lens 86.
Patent JP-H04111326-A (JP)
Title: Semiconductor device
Inventor: KANEMOTO KOICHI
IPC: H01L21/60
Filed: 1990-08-30
Abstract: PURPOSE:To decide the outside dimension of a semiconductor device package from the size of a semiconductor chip used in the semiconductor device so as to improve the mounting efficiency by housing outer and inner leads in the length of the semiconductor chip. CONSTITUTION:After an insulating film 2 is stuck to an inner lead section 1A which is formed as if a tabless lead 1 is overturned with a bonding agent, a semiconductor chip 3 is stuck to the film 2 in the form of a pellet by using the main surface of the chip 3 as a sticking surface and the section 1A and the chip 3 are electrically connected with each other through bonding wires 4 after they are overturned. After connecting the section 1A and chip 3 with each other, they are sealed with a resin 5. All of the inner lead section 1A and an outer lead section 1B are housed in the length of the semiconductor chip 3 and this semiconductor device thus manufactured is formed to a pin- inserting ZIP type package. Therefore, the outside dimension of this semiconductor device 10 can be decided according to the size of the semiconductor chip 3.
Patent JP-S6288897-A (JP)
Inventor: CHIKAMATSU TERUYOSHI
IPC: F16L59/04
Filed: 1985-10-14
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-2000047228-A (JP)
Title: Liquid crystal display element
Inventor: FURUSAWA TOSHINORI
IPC: G02F1/1339
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which obviates the peeling of bonded substrates and does not leave air bubbles within a panel. SOLUTION: This liquid crystal display element is constituted by filling the liquid crystals into the panel 10 formed by adhering a pair of the substrates 1, 2 disposed to each other apart a specified spacing by a sealing material 4. This sealing material 4 is arranged across a region 13 formed with an alignment layer 3 on at least one substrate and a region 23 where the alignment layer 3 is not formed.
Patent JP-H1160781-A (JP)
Title: Noncrosslinked polyolefin-based, nonslip, foamed resin sheet
Inventor: YAMAZAKI TOMOKAZU
IPC: B29K23/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet, itself ideal in fitness, high an toughness and useful for flooring materials or the like by incorporating a specific low- density polyolefin-based resin with a shrinkage inhibitor. SOLUTION: This sheet is obtained by incorporating (A) a low-density, polyolefin-based resin, having a blocking function, obtained in the presence of a metallocene compound containing a tetravalent transition metal as the catalyst (preferably a low-density polyethylene resin having a density of 0.860 to 0.915 g/cc) with (B) a shrinkproofing agent (preferably a higher fatty acid by polyalcohol) at 0.5 to 3.0 wt.% based on the whole composition, and by foaming the above composition at least 10 times by a volatile foaming agent, e.g. petroleum ether.
Patent JP-H1159686-A (JP)
Title: Water-heating container
Inventor: MIYANISHI OSAMU
IPC: F24V30/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To securely prevent the positional deviation, play, etc., of a self-heating container when transporting the container, and securely obtain a favorable operability. SOLUTION: A position-regulating tray 13 is fixed to the upper end 21 of a self-heating container 11 in a container 12 opened at the top to regulate the position of self-heating container 11 in the container 12. When the container 10 is used, at first, a seal 15 for the container is peeled off from the upper face opening of the container 12 and the position-regulating tray 13 is taken out of the container 12 opened at the top. Then, a water container pack 18 is taken out of the position-regulation tray 13 and the water container pack 18 is unsealed to pour the water 17 in the pack 18 into the container 12 opened at the top.
Patent JP-S61107359-A (JP)
Title: Corona discharger
Inventor: HIRABAYASHI HIROMITSU
IPC: H01T19/00
Filed: 1984-10-31
Abstract: PURPOSE:To remove a phenomenon at both the ends of a discharge opening of conductive current, to keep stable discharge characteristics for a long period and to improve durability by arranging conductive members to which earth or bias voltage is applied to deform them optionally on both the end parts of the discharge opening of a corona discharger. CONSTITUTION:The conductive members 40 to be optionally deformed are arranged by adhering metallic thin plates (metal foils) consisting of aluminium/stainless steel plates having about 10-500mu thickness and a prescribed size to respective vortex parts 33a of insulating blocks 33 on both the end parts of the corona discharge opening 35 through a conductive bonding agent 41 so as to be contacted with the surface shape of the vortex surfaces of the insulating blocks on the basis of the optional deformation of said metallic thin plates. In this case, the metallic thin plates 40 to be the conductive members are adhered so as to cover up to a part of the side of an earthed shielding plate 32, so that the conductive course can be secured. The project ed length of the conductive members 40 from the insulating blocks 33 to the discharge opening direction is set up under the consideration of picture width, discharge width and discharged current drop on the end parts, and 1-5mm is generally proper.
Patent JP-S6475900-A (JP)
Title: Firing device
Inventor: IIBOSHI SHIGERU
IPC: F42B3/10
Filed: 1987-09-16
Abstract: PURPOSE: To provide a blasting device which can lessen the amount of occurrence of scatters at blasting, by comprising a case easy to transform which has accommodated an explosive compound, being provided with space around, a blasting cap which is connected to one end of the casing, being provided with a bulkhead between itself and the explosive compound, and a vent hole which is opened at the end face of the case. CONSTITUTION: An explosive container 1 is a hollow casing the which has accommodated an explosive compound 2 within. One end of the explosive container 1 is open, and thread 11 is cut at the inside periphery. Then, to raise the blasting effect to the crushing matter 5, it is made of a member easy to transform. For the method of accommodation of the explosive compound 2, space 13 is provided between it and the inside periphery of an explosive storage 1, using a spacer 12 or the like, and the explosive is accommodated. An igniter 3 is used for priming of the explosive 2, and a blasting cap 31 and a booster 32 are attached to both ends of a rigid casing, and a bulkhead 33 is interposed between them. Thread is made at the periphery of the igniter 3, and it is connected to the thread part 11 of the explosive container 1.  A vent hole 4 is a hole opened at the end face of the explosive container 1.
Patent JP-H11142371-A (JP)
Title: Electronic sampling circuit
Inventor: LAW DEREK
IPC: G01N27/414
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a sampling circuit which measures the difference between two or more analog signals by using an analog-to-digital converter whose costs are lower and whose number of bits is smaller. SOLUTION: A linear lamp at a square-wave voltage is applied to a first electrode which is immersed in a solution. A current which is obtained by an adjacent electrode is converted into a voltage for a sampling operation. A pair of sample-and-hold circuits 40, 42 store signals which are sampled in the peak of square-wave pulses and in an adjacent valley. An analog difference circuit 44 which follows subtracts two signals. A signal which is obtained as a result is converted into a digital code by an analog-to-digital converter 46 which is low-cost and whose number of bits is small, and it is stored on a microprocessor 48. A sampling process is repeated with reference to continuous square waves along the lamp.
Patent JP-S6290524-A (JP)
Title: Method and apparatus for analyzing converter exhaust gas
Inventor: HIRAYAMA NORIO
IPC: G01N21/27
Filed: 1985-10-17
Abstract: PURPOSE:To always estimate the refining process of a converter with high accuracy, by measuring the intensities of the emission spectrum component of converter exhaust gas and correcting the spectral intensities for attenuation in the light path and further for the temperature condition in the flue. CONSTITUTION:The emitted light of converter exhaust gas is guided to a reflective mirror chamber 4 and the reflected light is guided to a spectrometer 6 to measure the luminous intensities of a spectrum component with each wavelength. Ar-gas is introduced into the chamber 4 from an Ar-gas pressure feeding device 5 to hold the pressure thereof to a predetermined value and the temp. 41 and pressure 42 of said gas are inputted to an attenuation ratio correcting device 7 to calculate the attenuation rate of a light path and the value corresponding to the intensity of component light is calculated. Said value is corrected on the basis of an infrared intensity calculated value corresponding the condition of temp. or the like in the space 21 of the flue to calculate the temp. corrected luminous intensity of an emission spectrum component. Therefore, the component concns. of the exhaust gas and dust in the flue are simultaneously and continuously analyzed and the refining process of a converter can be estimated with extremely high accuracy.
Patent JP-H0783649-A (JP)
Title: Detecting apparatus for level difference of welded part
Inventor: FUJITA OSAMU
IPC: G01B21/02
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a detecting apparatus wherein, even when iron powders, fine particles, welding scales and the like adhere to the measuring part of an object to be measured, a precise measuring operation can be performed, even when the kind of the object to be measured is changed, a measuring operation is performed easily and productivity is enhanced. CONSTITUTION:The detecting apparatus 1 for level difference is constituted of a detecting apparatus body 2 and a drive means 3. The detecting apparatus body 2 is constituted of a frame body 4 whose cross section is nearly U-shaped, of a measuring probe 6 which is provided with a measuring part 5 on the surface and which is provided with a detection part 8 and of a sensor 9. The measuring probe 6 is shaft-supported at the inside of the frame body 4 so as to be rockable by a mounting shaft. The sensor 9 is arranged and formed so as to face the detection part 8 at the inside of the frame body 4. The drive means 3 is attached to the frame body 4.
Patent JP-S60123675-A (JP)
Inventor: FURUISHI YOSHIO
IPC: E04H9/02
Filed: 1983-12-06
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-H1072948-A (JP)
Title: Bending control type complex seismic control structure
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity of a lower layer part of a bending control type structure without impairing damping performance of a damper and provide freedom to a building plan. SOLUTION: A top girder 2 is projected from the top part of a bending wall of a seismic control structure 1. A support 3 separated from the structure 1 is erectly provided at the tip of the to girder 2, and the top girder 2 and the support 3 are jointed through an oil damper 4. Another column 5 is erected on the opposite side to the support 3 and jointed to the bending wall of the earthquake resistant structure 1 by boundary beams 6. The height of the boundary beams 6 is suitably determined by a required damping constant and a required natural period, but normally about half of the whole structure is adequate. A brace fitted with a damper can also be disposed at a frame of the boundary beams 6.