baber/WOPTO huggingface dataset:
Patent JP-H01142935-A (JP)
Title: Multiplying device
Inventor: KURODA KOJI
IPC: G06F7/506
Filed: 1987-11-30
Abstract: PURPOSE:To speed up multiplication only by adding small hardware by providing every plural circuits with an adder which further divides divided multipliers by bits and sums up them as the same weight and providing a selector which selects the output of the adder and the output of a multiplier. CONSTITUTION:When a population count instruction is executed, data is set in a register 2 and then bit sequences which are divided are inputted to multiplying circuits 3-A-3-D. The multiplying circuit 3-A divides the input bit sequence by bits after the sequence is held in a register 7, and an adder 9 sums up all divided bits having the same weight. Then the selector 11 selects and stores the output of the adder 9 in a register 12-A. The contents of registers 12-A-120-D are summed up by an adding circuit 4 in consideration of the weight and the result is stored in a register 5. Further, when multiplication is performed, the selector 11 selects the output of a multiplying circuit 8.
Patent JP-H01145241-A (JP)
Title: Drive power controller for vehicle
Inventor: TAMURA MINORU
IPC: B60W10/12
Filed: 1987-11-30
Abstract: PURPOSE:To improve the traveling performance on a split mu road by selecting the less speed among the right and left drive wheel speed and calculating the actual slip rate from the selected drive wheel speed and the driven wheel speed and executing the drive power reduction control. CONSTITUTION:In a car speed detecting device equipped with a differential limit mechanism (c) between the right and left drive wheels (a) and (b), the right and left drive wheel speed detecting means (d) and (e) for detecting the revolution speed of the right and left drive wheels (a) and (b) in a driven wheel speed detecting means (f) for detecting the revolution speed of the driven wheel are installed. A drive wheel speed selecting means (g) calculates the actual slip rate between a tire and road surface by an actual slip rate calculating means (h) from the selected drive wheel speed and the driven wheel speed. The actual slip rate is compared with a prescribed set slip rate, and when the actual slip rate exceeds the set slip rate, a drive power control means (i) executes the drive power reduction control, and the drive wheel slip is suppressed.
Patent JP-H02147721-A (JP)
Title: Thread-shaped object mixing device
Inventor: WADA SATOO
IPC: E02D17/20
Filed: 1988-11-30
Abstract: PURPOSE:To make the spray work easy and efficient and increase the fixing property of a sprayed object by continuously feeding a mixing thread-shaped object from a mixing guide body fitted to the fitting hole of a mixing case inserted into a sprayed object feed path. CONSTITUTION:A mixing case 1 is provided on a hose 22 connecting a spray machine and a spray nozzle via fitting section s 10 and 11, and a mixing guide body 2 with a through hole 2a is reciprocatably fitted to a fitting hole 12 bored on the peripheral wall of the case 1. A sprayed object is fed to a sprayed object feed path in the case 1 from the spray machine via the hose 22, and high- pressure air and a high-pressure liquid are fed to the feed path of th case 1 from a gap between a guide body 2 and a guide tube 4 through a feed port 14 via a hose 23. A mixing thread-shaped object T inserted into the through hole 2a of the guide body 2 is fed to the feed path and mixed with the sprayed object, and the mixture is sprayed to the desired position from the spray nozzle via the hose 22.
Patent JP-H10140458-A (JP)
Title: Composite sheet for wiping cloth
Inventor: YOSHIMURA JIRO
IPC: D04H5/03
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composite sheet excellent in a draping property, having a touch extremely near to that of a cloth and used for wiping cloths by integrally interlacing a web comprising continuous thermoplastic filaments with pulp fibers and subsequently subjecting the product to a craping treatment. SOLUTION: This composite sheet is obtained by laminating a web having a basis weight of 5-30g/m<2> , preferably 10-20g/m<2> , and comprising continuous polypropylene filaments having a fineness of 0.5-5de, preferably 1-3de, to a paper sheet comprising pulp fibers, subjecting the produced laminate to a high pressure water column flow treatment, and subsequently subjecting the integrally integrated composite sheet to a craping treatment. The produced composite sheet has elongations of 50-100% in both the longitudinal and latitudinal directions, respectively, and a longitudinal elongation/latitudinal elongation ratio of 0.8-1.25, and is suitable for wiping cloths.
Patent JP-H06116863-A (JP)
Title: Flame-proofing treatment of polyester fiber and process for imparting improved function
Inventor: YAMADA MAMORU
IPC: D06M101/16
Filed: 1992-10-02
Abstract: PURPOSE:To impart a polyester fiber with prescribed functions without deteriorating the flame-proofing property by applying a specific alicyclic halogen compound to a polyester fiber to impart flame-proofing property, immersing the treated fiber in a liquid mixture of various functional processing agents and a urethane polymer and subjecting the fiber to dry heat-treatment. CONSTITUTION:An aqueous dispersion produced by mixing (A) a high-melting alicyclic halogen compound having a melting point of 180-200 deg.C (e.g. hexabromocyclododecane) with (B) a low-melting alicyclic halogen compound having a melting point of 90-110 deg.C (e.g. tetrabromocyclooctane) at 8:2 to 2:8 (preferably 6:4) is added to a dyeing bath for polyester fiber to perform flame- proofing treatment simultaneously with the dyeing treatment. The flameproof fiber is immersed in a liquid mixture produced by adding a urethane polymer containing halogen or phosphorus to an aqueous dispersion of one or more kinds of water-insoluble processing agents (e.g. mildew-proofing agent, antibacterial agent, deodorant and water-repellent) pulverized to ultra-fine powder by wet-pulverization process. The immersed fiber is subjected to dry heat-treatment to impart a prescribed function as well as flame-proofing property.
Patent JP-H01143729-A (JP)
Title: Method for carrying in and out press dies
Inventor: KOZAI MASAFUMI
IPC: B21D37/04
Filed: 1987-11-30
Abstract: PURPOSE:To easily carry in and out a die and to improve labor effectiveness by raising a die body on a frame in suspension by air to start it by a linear motor and stopping the movement of the die by the friction between the die body and the frame or the reverse thrust of the linear motor. CONSTITUTION:When the die body 2 is carried into a pressing machine 1, air of prescribed pressure is supplied to the die body 2 on the frame 13 to raise the die body 2. Then, the die body 2 is moved to the side of the pressing machine 1 by driving the linear motor 15. When it approaches to the neighborhood of the pressing machine 1, air pressure is lowered by the operation of a limit switch, the die body 2 is decelerated by the operation of frictional force between the die body 2 and the frame 13 and finally is stopped by the reverse thrust of the linear motor 15 under the pressing machine 1. Moreover, when the die body 2 mounted on the pressing machine is changed, the die body 2 is removed by the operation contrary to the before-mentioned operation to set another die body.
Patent JP-S63156206-A (JP)
Title: Servo controller
Inventor: SEKIGUCHI HIDENORI
IPC: G05D3/12
Filed: 1986-12-20
Abstract: PURPOSE:To improve the positioning precision and eliminate unnecessary oscillation due to steady disturbance by providing a switch, which selects a digital servo system or an analog servo system, and a switch changeover control circuit. CONSTITUTION:A switch 23 is switched to select a digital servo system 31 by a switch changeover control circuit 25 until the difference between the command value which a function generating part 41 designates based on a target value and the present value of a control object 11 is within a minimum pulse interval of digital pulses DP, and the switch 23 is switched to select an analog servo system 32 after said difference is within the minimum pulse interval for a prescribed time, and the control object 11 is servo-controlled in this manner. Thus, a high positioning precision is obtained by the digital servo control until the object reaches the target position, and the control is quickly converged and oscillation is eliminated by the analog servo control after the object approaches the target position.
Patent JP-H06126193-A (JP)
Title: Purifying material and method; for exhaust gas
Inventor: MURAMATSU AKIRA
IPC: B01D53/86
Filed: 1992-10-15
Abstract: PURPOSE:To provide the purifying material for exhaust gas and a purifying method therefor wherein nitrogen oxide is efficiently removed in a wide temperature range from combustion exhaust gas containing excess oxygen. CONSTITUTION:A first catalytic layer is formed on the base body of exhaust gas purifying material in the inflow side of exhaust gas. A second catalyst layer is formed on the outflow side of exhaust gas. The first and second catalytic layers are constituted of the purifying material for exhaust gas having different compositions. Exhaust gas mixed with hydrocarbon is brought into contact with the purifying material at 300-600 deg.C in the upstream side thereof. Thereby nitrogen oxide is removed by reaction with hydrocarbon.
Patent JP-2001125271-A (JP)
Title: Resist material and pattern forming method
Inventor: KANOU TAKESHI
IPC: G03F7/004
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resist material sensitive to high energy beams, excellent in sensitivity, resolution and etching resistance, useful in micro-fabrication with electron beams or far UV and capable of easily forming a minute pattern perpendicular to a substrate because of slight absorption particularly at the exposure wavelength of ArF excimer laser light or KrF excimer laser light. SOLUTION: The resist material contains a high molecular compound having repeating units of formulae 1-1 and 1-2 and a weight average molecular weight of 1,000-500,000 as a base resin. In the formulae, R1 is H, methyl or CO2R2; R2 is alkyl; R3 is H, methyl or CH2CO2R2; R4 is an acid labile group; (i) is an integer of 1-4; and (k) is 0 or 1.
Patent JP-H07161804-A (JP)
Title: Airtight container
Inventor: YOKOYAMA MASAKAZU
IPC: H01L21/673
Filed: 1993-12-02
Abstract: PURPOSE:To surely maintain a bonded state by a method wherein, before two container members are bonded, an energization force is applied to a torsion bar by a lock mechanism. CONSTITUTION:Both end parts of a torsion bar 28 are supported, so as to be freely rotatable, by one pair of support parts 27 which have been fixed and bonded to both end parts on one side of a first container member 21, a connection part is fixed and bonded, and the connection part is fixed and bonded to both end parts on one side of a second container member 22. A lock mechanism 30 provided with an arm 32 in which a stepped part has been formed is installed in the halfway part of the torsion bar 28. A pillar part 40a is erected and installed on a support member 40 in a part corresponding to the other end part of the arm 32, the other end part of a claw member 34 in which a coupling part has been formed at one end part is supported, so as to be freely rotatable, by a pivot 35, and the claw member is energized by a spring. The arm is turned against the restoring force of the torsion bar 28, and the stepped part is coupled to the coupling part of the claw member 34. Then, the second container member 22 is energized to a direction in which it is bonded to the first container member 21, and the airtight state of a space part S formed by the container members is maintained.
Patent JP-H08137540-A (JP)
Title: Method and device for diagnosing fault of equipment
Inventor: KAYANO MASAHIRO
IPC: F24H1/10
Filed: 1994-11-11
Abstract: PURPOSE: To easily, quickly and accurately diagnose a fault of equipment such as a hot water supplier or the like without depending on a serviceman's ability. CONSTITUTION: An external device 3 such as an electronic notebook is connected to the hot water supplier 1 and the external device 3 reads a failure history stored inside the hot water supplier 1 and selects a failure to be diagnosed from it. The external device 3 requests a main body controller 7 to return a state during or after the execution of a prescribed simulation operation so as to check whether or not it will reccur. When the executed result of the simulation operation is returned from the hot water supplier 1, when reccurence is possible, the external device 3 requests the execution of the simulation operation for checking the fault of parts provided with the possibility of being the cause of the failure and the return of the result to the main body controller 7.  The external device 3 finally specifies the fault part of the hot water supplier 1 and displays it by stepwisely requesting the execution of the simulation operation and the return of the result to the hot water supplier 1 and acquiring internal information.
Patent JP-H07135727-A (JP)
Title: Jumper device for short length aerial transmission line
Inventor: TASHIRO HIROYUKI
IPC: H02G7/20
Filed: 1993-11-10
Abstract: PURPOSE:To shorten the length of a steel tower arm while stabilizing the shape of a jumper line by connecting a section positioned under the tension insulator run of a rigid conductor and an anchor clamp by a flexible conductor given looseness. CONSTITUTION:A jumper line is composed of an aluminum pipe 3a and stranded wire conductors 3b being connected to sections near both ends and consisting of an ACSR, etc., and the aluminum pipe 3a is bent and molded so that an intermediate section is positioned on the side of a steel-tower trunk body 5 and both end sections at a front and a rear while keeping the required clearance of insulation between the aluminum pipe 3a and the steel-tower trunk body 5. The aluminum pipe 3a is supported at the front ends of insulators 13a-13c, but a section positioned under tension insulator runs 9 and anchor clamps 15 are connected by the stranded wire conductors 3b, and the stranded wire conductors 3b are given looseness and the movement of the main line 1 side is absorbed. Accordingly, the length of an arm for the steel tower of a short length aerial transmission line can be shortened while the shape of the jumper line can be kept approximately constant.
Patent JP-H06130362-A (JP)
Title: Gradational display method of ferroelectric liquid crystal element
Inventor: KONDO MASAYA
IPC: G09G3/18
Filed: 1992-10-16
Abstract: PURPOSE:To make a gradational display without making the structure of the ferroelectric liquid crystal element complex. CONSTITUTION:A dark part side or light part side is selected with a select pulse 11 and the extent of fluctuations in the quantity of transmitted light is varied with the amplitude of a subsequent gradation pulse 12. The mean value of the fluctuations corresponding to a gradation degree. Here, when the pulse width of the gradation pulse is shortened until the fluctuations of the quantity of transmitted light can not be recognized visually by a man, the gradational display of high quality is obtained.
Patent JP-H06152347-A (JP)
Title: Multi-phase clock generating circuit
Inventor: KAWAI SHUICHI
IPC: H03K5/13
Filed: 1992-11-13
Abstract: PURPOSE:To generate a multi-phase clock having different clock pulse width in each phase without changing the period of the multi-phase clock even when power supply voltage is changed. CONSTITUTION:This multi-phase clock generating circuit has cascake-connected FFs 1 to 4 for inputting a reference clock, dividing the frequency of the input signal and allowing to be reset by a reset signal, output signals 101, 302 from the FFs 1, 3 are inputted to an AND gate 10, its output signal is outputted as a clock phi1, a signal 701 obtained by delaying the output signal, 101 through a delay circuit 7 and an output signal 301 from the FF 3 are inputted to an AND gate 11, and the output signal of the gate 11 is outputted as a clock phi1. A signal 601 obtained by delaying an output 102 from the FFI through a delay circuit 5 and the output signal, 301 of the FF 3 are inputted to an AND gate 8 and an output signal from the gate 8 is outputted as a clock phi2. The output signal 102 of the FF 1 and the output signal 301 of the FF 3 are inputted to an AND gate 9 and an output signal from the gate 9 is outputted as a clock phi3 so as to obtain a multi-phase clock signal.
Patent JP-H10115126-A (JP)
Title: Photograph of gravestone
Inventor: YAZAWA SUSUMU
IPC: E04H13/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To install a substrate consisting of the quality of material having durability to wind, rain and sunshine to a gravestone, an epitaph, a monument, etc., by directly printing the picture of the deceased, a portrait and other photographic images on the surface of the substrate. SOLUTION: A negative plate used for photoetching, etc., is employed as a film negative plate, and the picture of the deceased, a portrait, other photographic images 2, etc., are transmitted to a computer by a scanner, communication, etc. Retouching and working are conducted, and images as the negative plates of the photographic images 2 are prepared on a transmission film. A substrate 1, on which the photographic images 2 are printed, is set up on a gravestone, an epitaph, etc., with adhesives. The quality of material having durability to wind, rain and sunshine such as stone, glass, etc., is used as the employed substrate 1, and the photographic images 2 are printed directly on the surface of the substrate 1.  Accordingly, the picture of the deceased and other photographic images 2 are left besides the name of the deceased and the decreased is recalled, and the photograph of the gravestone can be utilized for the erection of a monument and the signs and ornaments of a building and others.
Patent JP-H02149529-A (JP)
Title: Toxoid formation of whooping cough toxin
Inventor: GINNAGA AKIHIRO
IPC: A61K38/36
Filed: 1988-11-29
Abstract: PURPOSE:To sufficiently carry out inactivation and to obtain a toxoid not returning to toxicity during preservation in forming toxoid by treating whooping cough toxin with formalin, by adding a specific amino acid to the toxin. CONSTITUTION:Whooping cough toxin is treated with 0.2-1%, preferably 0.6-0.8% based on whooping cough toxin of formalin in the presence of N-acetyl-DL- tryptophan, N-acetyl-D-tryptophan or N-acetyl-L-tryptophan and lysine or glycine (preferably lysine) at 20-45 deg.C, especially 37-42 deg.C for 3-30 days, especially 7-10 days to give toxoid of whooping cough toxin. The concentrations of amino acid in the treatment are 0.1-10mM, especially 0.5-2mM N-acethltryptophan and 5-200mM, especially 10-50mM lysine and 5-200mM, especially 20-40mM glycine.
Patent JP-H06327822-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-03
Abstract: PURPOSE:To enjoy the game which gives high amusement performance and prevent the excessive increase of winning balls by allowing a variable winning device to be converted into the second state which is advantageous to a player until the number of winning balls reaches a prescribed value, on the basis of the winning at a special winning port. CONSTITUTION:The first winning region 18, second winning region 20 as a special winning port, and an auxiliary game device 14 for generating the new playing state on a game board 12 by a game ball led into the first winning region 18 are installed on the game board 12. Further, a variable winning device 16 which converts the first state which is disadvantageous to a player into the advantageous second state by temporarily generating the third winning region 22 in the playing board 12 in order to increase the chance of winning is installed. The variable winning device 16 performs control by a controller on the basis of the result of the playing state generated in the auxiliary game device 14 and the result of the detection of the winning ball at a special winning port 20, and when the number of detection of the winning balls within a prescribed time reaches a set value, conversion into the first state is carried out.
Patent JP-2000129766-A (JP)
Title: Joint structure of cylindrical body for closed conduit
Inventor: NAKAMURA MASAKO
IPC: E03F3/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a cylindrical body for a closed conduit to easily improve earthquake resistance of the closed conduit inexpensively. SOLUTION: This structure is provided with a cylinder joint part T composed by putting a pair of cylindrical bodies 11, 11 in which end wall parts Q, Q are recessed in the form of steps to form connection recesses P, P to each other, plural tightening members 12, 12 put over the end wall parts Q, Q set in a continuous condition by the cylinder joint part T, and an elastic filler part 16 composed by hardening mixture of elastic piecess (such as rubber chips) and binder (single liquid binder or the like) and filled and disposed at least in an exposed gap part P1 in a space formed by the connection recesses P, P set in the continuous condition by the cylinder joint part T.  When mutualy corresponding opening end surfaces 11a, 11b of the respective cylindrical bodies 11, 11 disposed to be adjacent to each other are put to each other having a gap part W between them, the gap part W may be filled with above mixture.
Patent JP-H02151031-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/302
Filed: 1988-12-02
Abstract: PURPOSE:To perfectly clean up the surface of a substrate by a method wherein the silicon surface is heated by plasma discharge of a gas mainly composed of carbon fluoride in the atmosphere of a halogenide containing a trace of oxygen and then etched away using a halogenide gas. CONSTITUTION:A natural oxide film in several to ten and more Angstrom thick is formed of water in wet-cleaning process or water content in the air on the surface of silicon semiconductor substrates 10 while the natural oxide film can be easily dry-etched away using the ion produced by plasma discharge of carbon fluoride base gas. However, during the process wherein carbon, fluorine and compound thereof are left on the surface of the silicon substrate, the residual components can be removed by heating to more than the temperature of around 350 deg.C while the carbon compound can be decomposed into CO, CO2 to be removed by feeding a trace of oxygen and a halogenide as the atmosphere. Furthermore, any residual SiCx can be perfectly removed by etching it away in the halogen atmosphere. Through these procedures, the preprocessing of deposition as the cleaning process of the surface of silicon semiconductor substrates can be performed easily.
Patent JP-2000126850-A (JP)
Title: Continuous casting method
Inventor: HIRASHIRO TADASHI
IPC: B22D11/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method, with which an immersion nozzle is difficult to clog during casting and pin hole state defect and powder state defect are not developed on the surface of a cast slab and the cast slab excellent in cleanliness is obtd. SOLUTION: Molten steel flowing speed near a meniscus of the molten steel in a mold is controlled so that the difference between the max. value of the flowing 9d toward short sides of the mold from the neighborhood of the immersion nozzle and the max. value of the flowing 9c toward the immersion nozzle from the short sides of the mold developed with inert gas blown at the interval from a molten steel supplying hole of a tundish into the mold to a spouting hole in the immersion nozzle becomes <=20 cm/sec.