baber/WOPTO huggingface dataset:
Patent JP-H07200519-A (JP)
Title: Optimization problem solving device with limiting conditions
Inventor: KAJIURA TORU
IPC: H05K13/04
Filed: 1993-12-27
Abstract: PURPOSE:To provide an optimization problem solving device with limiting conditions which can maintain the number of solid matters that are necessary for continuation of an algorithm despite the generation of many solid matters violating the limiting conditions. CONSTITUTION:A selection processing means 105 of an optimization problem solving device with limiting conditions is provided with a means which temporarily holds the solid matters violating the limiting conditions among those solid matters included in a solid matter group, a means which selects the violating solid matters in number smaller than a prescribed number out of those held violating solid matters if the number of solid matters accordant with the limiting conditions is smaller than a prescribed number and therefore corrects the number of solid matters in accordance with the limiting conditions, and a means which adds the corrected solid matters to the solid matter group in order to keep a fixed number of solid matters in the solid matter group when the selection processing is finished.
Patent JP-2001165442-A (JP)
Title: Portable small-sized gas stove
Inventor: TSUKUI TAKESHI
IPC: F24C3/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable gas stove of a sufficient heating power whose size is extremely small, and whose safety is high. SOLUTION: The portable gas stove includes a decompressor 35 which is positioned forwardly of a containing part 12 for containing a small-sized gas container 30 and which has a connection to the small-sized gas container, an operation part 14 for controlling the stream of gas fed from the decompressor 35, and a combustion part 13 for burning gas, which are all set on a base plate 11 in such a manner that the combustion part 13 is positioned on the front surface side of the gas stove and that the containing part 12 is positioned on the back surface side thereof.  A surrounding frame 21 is formed which has an upper surrounding member 22 extending from the combustion part 13 in a backward direction so as to define a space 20 for radiating heat rearwardly and upwardly from a heat shielding part 16 forming a portion of the base plate 11, and a lower surrounding member 23 for covering the underside of the base plate 11. Each of left and right side plates 26, 27 is mounted on each of both left and right side faces of the surrounding frame 21, and an opening portion 32 capable of connecting small-sized containers different in size to the above connection is provided in the side plate 26.
Patent JP-H09178379-A (JP)
Title: Manufacture of heat exchanger
Inventor: KURIHARA AKIO
IPC: F28F1/30
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat exchanger having an easy manufacture and simple facility. SOLUTION: This method for manufacturing a heat exchanger comprises an inserting hole forming step of previously forming an inserting hole at the position for inserting a refrigerant pipe 3 to corrugated fins 1 formed by repeatedly bending an aluminum flat plate with ridges and troughs, an inserting step of inserting the U-shaped refrigerant pipe 3 having a hair pin curve from the tube end to the fins 1, a tube expanding step of expanding the pipe after inserting, and a U-bent welding step of mounting a U-bent 3b at the end faces of the adjacent U-shaped pipes.
Patent JP-H06184954-A (JP)
Title: Fabric and its production
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/00
Filed: 1992-12-09
Abstract: PURPOSE:To obtain fabric capable of being dyed in a precise and bright color good in fixing properties. CONSTITUTION:This fabric having boehmite applied to the surface of fiber is obtained by immersing the fabric in a boehmite sol containing a binder blended therein and then drying the resultant fabric.
Patent JP-H09185047-A (JP)
Title: Liquid crystal projector
Inventor: SUZUKI YUKIO
IPC: G02F1/13
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the defect of a Fresnel lens, to improve the efficiency of utilization of light emitted from a light source part, so that an entirely bright projection image can be obtained. SOLUTION: This projector is provided with the light source part 1 reflecting and converging the light emitted from the light source 3 by a reflector 2, a parabolic mirror 6 irradiated with the light emitted from the part 1 as scattered light through a projection optical system 5 and reflecting the irradiating scattered light to be parallel light, a liquid crystal display element 7 on which the parallel light reflected by the mirror 6 is made perpendicularly incident, and a projecting lens unit 11 enlarging and projecting the light transmitted through the element 7 as the image.  Consequently, since the scattered light radiating from a light source part 1 side is reflected to be the parallel light by the mirror 6, the loss of the light around a peripheral part is eliminated as in the case of the conventional Fresnel lens, the entire surface of the element 7 can be nearly uniformly irradiated with the light emitted from the part 1, thus, the efficiency of utilization of the light can be improved, so that the entirely bright projection image can be obtained.
Patent JP-H06170995-A (JP)
Title: Composite material
Inventor: MIWA MASAHIKO
IPC: D04B21/14
Filed: 1992-12-09
Abstract: PURPOSE:To provide an industrial composite material proper for high-quality building materials, cut-off material and interior design material or the like by strongly bridge-joining a covering agent and nap and constituting an excellent composite material difficult to cause peeling and crazing. CONSTITUTION:Knitted fabric or cloth has prickle-shaped nap 2 consisting of synthetic fiber filament of diameter of (0.035-0.43)mm in 10% or more of crossover points of ground texture 1. The top of the prickle-shaped nap 2 is spherical or mushroom shaped. The knitted fabric or cloth is used for the composite base material. The side having at least prickle-shaped nap 2 is coated with a covering agent 3 such as concrete.
Patent JP-H09188969-A (JP)
Title: Aromatic polyamide fiber, production thereof and oil solution for aromatic polyamide fiber
Inventor: KOMAI TAKEJI
IPC: D06M101/16
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent fiber-slipping during a fine spinning process with inhibiting microfibrillation by adding an oil solution comprising a saturated alcohol phosphate ester salt and a polyalkylene oxide-based static resistant agent to aromatic polyamide short fibers. SOLUTION: This oil solution for aromatic polyamide fibers is prepared by blending 30-100 pts.wt. poly(alkylene oxide)-based static resistant agent having a 12-20C alkyl ether group on one end and an ester group of an alkali metal phosphate salt on another end to 100 pts.wt. 18-20C saturated alcohol phosphoric acid ester alkali metal salt and further adding and mixing 0.01-1 pt.wt. silicone. Microfibrillation is inhibited by adding 0.01-1.5wt.% saturated alcohol phosphoric acid ester alkali metal salt and 0.01-0.5wt.% poly(alkylene oxide)-based static resistant agent to the fiber surface of aromatic polyamide crimped short fibers by applying the above mentioned oil solution.
Patent JP-H05161671-A (JP)
Title: Diaper having deodorizing property
Inventor: SANNOMIYA ISAO
IPC: D01F1/10
Filed: 1991-12-17
Abstract: PURPOSE:To improve the deodorizing property of the diaper by laminating a surface material which contains synthetic fibers contg. zeolite to carry silver, copper or zinc ions and exists on the side in contact with the skin, internal fiber sheets contg. the zeolite to carry silver, copper or zinc ions and deodorants, and highly water-absorptive polymers. CONSTITUTION:The antimicrobial zeolite and the deodorants such as aluminum phosphate, aluminum dihydrogentripolyphosphate, condensed zirconium phosphate, active carbon and ferrous sulfate, are incorporated into the polymer for fibers, such as polyester to form the internal fiber sheet. The diaper is constituted by successively laminating the surface material consisting of the antimicrobial zeolite-contg. fibers, the internal layer of the highly water- absorptive polymer, the internal fiber sheet, the internal layer of the highly water-absorptive polymer, the internal fiber sheet and a waterproof sheet. As a result, the deodorizing property and antimicrobial effect are improved and a diaper sore is prevented.
Patent JP-H06179219-A (JP)
Title: Production of liquid plug for storage battery
Inventor: UEMICHI YUKIO
IPC: H01M2/36
Filed: 1992-12-11
Abstract: PURPOSE:To provide a method for producing a liquid plug having a superior liquid tightness while preventing an occurrence of flashes on flanges of the liquid plug. CONSTITUTION:In a method for producing a liquid plug provided with a plurality of flanges on a peripheral surface of a cylindrical liquid plug body, the following molds are prepared: a horizontal mold 11 having a horizontal surface engraved correspondingly to a lower part from part the lower end of the liquid plug body to the upper and of a lowermost flange, a left mold 9 having a side face engraved correspondingly to a left half of an upper part from the upper end of the lowermost flange to the upper end of the liquid plug body, and a right mold 10 having a side face engraved correspondingly to a right half of the upper part from the upper and of the lowermost flange to the upper and of the liquid plug body. Next, engraved surfaces 9a, 10a of the left mold 9 and the right mold 10 are made coincident with an engraved surface 11a of the horizontal mold 11. A material for liquid plug is injected into this cavity. The left mold 9 is moved leftward, the right mold 10 is moved rightward, and the liquid plug is extracted from the horizontal mold 11.
Patent JP-H06170290-A (JP)
Title: Fireproof coating material spraying device and fireproof coating material spray working machine constituted by using this device
Inventor: UCHISAKI IWAO
IPC: B05B13/04
Filed: 1992-12-10
Abstract: PURPOSE:To efficiently spray a fireproof coating material at a uniform thickness. CONSTITUTION:A first supporting member 9 is provided with plural nozzles 8 for discharging the fireproof coating material. A second supporting member 10 is provided with this first supporting member 9 oscillatable around the axial center in the normal direction of the spraying surface for spraying the fireproof coating material via a driving mechanism. In addition, a third supporting member 12 is provided with this second supporting member 10 movable in the direction orthogonal with an oscillation axial center via a driving and moving mechanism and is oscillated around the oscillation axial center and moved in the direction orthogonal with the oscillation axial center P, by which the nozzles 8 are moved along the spraying surface while an equal distance is maintained and the fireproof coating material is sprayed to the spraying surface.
Patent JP-H06333103-A (JP)
Title: Ic card
Inventor: ODA ZENZO
IPC: G06K19/07
Filed: 1993-12-28
Abstract: PURPOSE:To provide the IC card of a large scale at a high speed with low power consumption and high reliability in which a most standing IC whose operating voltage is 3.3V and whose maximum rated voltage is 5V or below is mounted, used by a new 3.3V standard and used for a conventional 5V standard and the IC is not destroyed. CONSTITUTION:A connection power supply circuit 5 includes an analog switch 100, an external connection circuit 110, an internal connection circuit 120, and a high voltage detection circuit 130. A voltage of a power supply VCC of a host system is an upper limit voltage 4V or below, then the power supply voltage as it is fed to a ROM 12 being a master circuit through the analog switch 100. On the other hand, when the power supply voltage is higher than an upper limit voltage 4V, the analog switch 100 is made nonconductive and the power supply voltage is not applied to the ROM 12. Thus, destruction of the ROM 12 is prevented. Furthermore, even when the power supply voltage is higher than the upper limit voltage 4V, the power supply voltage 3.3V stabilized to be a constant voltage is applied to the ROM 12 even when the power supply voltage is higher than the upper limit voltage 4V by providing a constant voltage circuit.
Patent JP-H06184597-A (JP)
Title: Method for cleaning water circuit
Inventor: MIZUTANI MASUMI
IPC: B08B9/027
Filed: 1992-12-14
Abstract: PURPOSE:To dispense with the neutralization of waste liquor to thereby shorten the cleaning time and to perform cleaning effectively in washing out the slime and sludge in a water circuit. CONSTITUTION:At least one amino acid and a molybdic acid compound are incorporated into hydrogen peroxide or its adduct, and the mixture is used for cleaning.
Patent JP-2000183652-A (JP)
Title: Oscillator circuit
Inventor: OCHIAI TAKASHI
IPC: H03B5/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable oscillation output by providing a comparison means that compares a reference voltage with a bias voltage and gives a control signal to a current circuit, when there is any difference so as to allow the current circuit to change its output current depending on the control signal. SOLUTION: A self-bias circuit 7 is configured the same as a current oscillation amplifier circuit 3 and in current mirror connection to a current circuit 1 similarly to the circuit 3. A comparator 11 compares a reference voltage from a reference voltage generating circuit 9 with a voltage from a self-generating circuit 7 and gives a control signal to the current circuit 1, when there is a difference between both the voltages so as to allow the current circuit 1 to change its output current.
Patent JP-H10185202-A (JP)
Title: Gas cooker
Inventor: EJIRI SUSUMU
IPC: F24C3/12
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To improve convenience in usage of a grill by changing a sound generating state at each time of sound generation of an alarming means so that the number of times of generating sound successively increases or decreases whenever prescribed time passes. SOLUTION: In an alarming process, a judgment is made as to the number of three minute elapse is decided, when for example, three minutes pass from the start of counting. At a first three-minute lapse, short sound is generated once, and twice at a second three-minute lapse, and the number of short sounds is increased by one for each three-minute lapse until time is up. In this case, short sounds may be reversely decreased. Then, when preset cooking time is up, an informing 25 is turned on and informed of it by generating a long sound once. When a user presses an ignition button again, a main valve 23 is closed, a switch S2 is turned OFF to stop and operation and an indicator is also simultaneously put out. Accordingly, the lapse of cooking time can be understood even at a remote position for convenience of use.
Patent JP-H05173791-A (JP)
Title: Data input system for inference
Inventor: IKOMA YOSHIKATSU
IPC: G06F3/02
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the conflict of data to plural question items, which can be inputted by a unified index expressing the degree of vagueness, or nonuniformity in the weight of the index between categories. CONSTITUTION:An input link rule knowledge part 5 holds the information of link between the question items and rule knowledge showing a method for correcting the input data of the category containing the linked question items according to the link information and based on the rule knowledge, an input data correcting means 4 corrects the input data of the category containing one linked question item corresponding to the input data of the other question item. In a sequential correcting inference mode, the question items of the categories are displayed at an input/output device 8 with the input data corrected by the input data correcting means 4 as a fixed value, and a user is guided so as to unify the weight of the index. In a batch correcting inference mode, the conflict input is corrected by executing the batch correction of the input data correcting means 4 concerning all the categories inputted to an input data table 2 and while using the result, inference is executed by an inference engine 9.
Patent JP-H07196635-A (JP)
Title: Benzoxazine derivative
Inventor: KOGA HIROSHI
IPC: C07D498/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a new benzoxazine derivative having excellent K<+> channel function activities and useful as a medicine. CONSTITUTION:This benzoxazine derivative is expressed by formula I [R1 and R2 each is H or an alkyl or R1 and R2 together denote polymethylene; R3 and R4 each is H, an alkyl, a haloalkyl, a halogen, an alkoxy, amino, an acylamino, nitro, cyano, an alkoxycarbonyl, etc.; R3 and R4 together denote N-O-N=; X is O, S or N-Z (Z is H, an alkyl, an aryl, OH, an alkoxy, cyano, etc.); Y is NR5R6; OR7 or SR8 (R5 and R6 each is H, OH, an alkoxy, an alkyl, etc.; R7 and R8 each is H, an alkyl or an aryl)], e.g. 6-bromo-7-chloro-N,2,2- trimethyl-2H-1,3-benzoxazine-4-carbonamide expressed by formula II. The compound expressed by formula I is obtained by directly reacting, e.g. a compound expressed by formula III (R9 is a lower alkyl) with an amine.
Patent JP-H05170151-A (JP)
Title: Assembling device for leaf spring
Inventor: OSAKI YOSHIHISA
IPC: B62D65/00
Filed: 1991-12-20
Abstract: PURPOSE:To simply operate a leaf spring without bending it when assembling the leaf spring to a vehicle. CONSTITUTION:A bush 4 having a cavity section 6 is arranged in the eyeball section 5 of a leaf spring, round holes 13 are formed on a pair of brackets 12 fixed on a vehicle body side across the eyeball section 5, disk sections 24, 34 fixed to retainers 20, 30 are inserted into the round holes 13, the shaft section 27 of a bolt 26 fixed to the disk section 24 eccentrically with the disk section 24 is inserted into the bush 4 and the disk section 34, and the retainers 20, 30 are rotated centering on the disk sections 24, 34 and fixed to the brackets 12.
Patent JP-H06188527-A (JP)
Title: Mounting board
Inventor: MIYATAKE HIDEJI
IPC: H05K3/46
Filed: 1992-12-21
Abstract: PURPOSE:To allow reduction of power supply or ground noise even if high current flows through an IC by connecting each power supply pin or ground pin of an integrated circuit with each power supply line layer or ground line layer in a printed circuit board. CONSTITUTION:A mounting board comprises an IC1, power supply pins 2 and 3 of the IC, patterns 4 and 5 formed on a printed circuit board 10, through holes 6 and 7 made through the printed circuit board 10 and connected, respectively, with the patterns 4 and 5, a power supply line layer 8 provided in the printed circuit board 10 while being connected with an end of the through hole 6, and another power supply line layer 9 connected with an end of the through hole 7. Since the power supply leads 2 and 3 of the IC1 are connected individually with different power supply line layers 8 and 9, high current from the power supply 2 or 3 is branched between the power supply line layers 8 and 9 and thereby voltage drop is suppressed thus realizing reduction of power supply noise. It is also true for the ground line layer.
Patent JP-2001174530-A (JP)
Title: Solar battery characteristic measurement device
Inventor: OKURA TSUTOMU
IPC: H01M14/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic measurement device capable of accurately measuring the characteristics of a solar battery at a low cost without damaging the solar battery at the time of measurement of the characteristics. SOLUTION: An ammeter 2, a loading means 4, and a constant voltage power supply 3 are connected in series between the electrodes of a solar battery 1, and a voltmeter 5 is connected parallel with the electrodes. Also, a constant current power supply 6 is installed parallel with the loading means 4 and constant voltage power supply 3 and, with a reverse constant voltage and a constant current applied to the solar battery, the output characteristics of the solar battery are measured while varying a load on the loading means.
Patent JP-H06183002-A (JP)
Title: Ink jet recording head
Inventor: HOSOGAI KOZO
IPC: B41J2/05
Filed: 1992-12-19
Abstract: PURPOSE:To supply ink smoothly while suppressing crosstalk. CONSTITUTION:A nozzle 1, an individual reservoir 2, and a part 9 for coupling individual reservoirs 2 are formed in a channel wafer 6 by anisotropic etching. On the other hand, a heater corresponding to each nozzle is formed on a heater substrate 5 and a pit 4 is formed above the heater 3 while furthermore an individual bypass pit 8 corresponding to each nozzle is also formed. The heater wafer 5 and the channel wafer 6 are stuck each other to provide an ink jet recording head. Since an individual bypass pit 8 is formed, individual part of nozzle can be lengthened resulting in the reduction of crosstalk.
Patent JP-2001089406-A (JP)
Title: METHOD OF PRODUCING p,p'-BIPHENOL
Inventor: YAMAGATA KAZUYUKI
IPC: C07C37/48
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing p,p'-biphenol by which the p,p'- biphenol remarkably improved in hue when converted into a solution in a solvent is obtained. SOLUTION: This method of producing p,p'-biphenol comprises making hypophosphorous acids and/or phosphorous acids act on crude p,p'-biphenol prepared by a debutylating reaction or making the hypophosphorous acids and/or phosphorous acids coexist at the time of the debutylating reaction when 4,4'-biphenols having at least one or more tert-butyl groups are subjected to the debutylation in the presence of a debutylation catalyst to produce the p,p'-biphenol. The 4,4'-biphenols having the tert-butyl groups are at least one kind selected from 3,3',5,5'-tetra-tert-butyl-4,4'-biphenol, 3,3',5-tri-tert-butyl-4,4'-biphenol, 3,3'-di-tert- butyl-4,4'-biphenol, 3,5-di-tert-butyl-4,4'-biphenol and 3-tert-butyl-4,4'-biphenol.
Patent JP-H06102588-A (JP)
Title: Method for printing photographic print
Inventor: OKUBO MASAAKI
IPC: G03B27/46
Filed: 1991-12-24
Abstract: PURPOSE:To execute printing for plural sizes at one stage by providing plural printers having different print size and a negative film reserver. CONSTITUTION:A long leader is attached to a negative roll with magnetic layer 1, where a notch is punched. The negative roll 1 is loaded in a feeding reel on the left side of a printer A20 for ordinary size, and the leader part is allowed to pass through the specified path, and pass through the specified path of a printer B21 for panoramic size through the reserver 23 and wound to a take-up reel on a right side. When the printers 20 and 21 are actuated, the printer A20 reads the print size information of each frame and exposure data information recorded on the magnetic layer. In the case of ordinary size, printing is performed according to the exposure data information of the frame, and in the case of panoramic size, printing is not performed and operation is let to go. The printer B21 similarly reads the print size information of each frame and the exposure data information. In the case of panoramic size, printing is performed according to the exposure data information of the frame, and in the case of ordinary size, operation is let to go.
Patent JP-2000178004-A (JP)
Title: Fuel reformer for fuel cell
Inventor: YOKOYAMA NAONOBU
IPC: C01B3/38
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high reliability, long life, small sized and light weight fuel reformer free from problems of the degradation or the damage to materials such as thickness loss by oxidation, creep damage or the problem of the generation of large thermal stress in a structural member. SOLUTION: In the fuel reformer of fuel cell, which is provided with a reforming tube 2, a burner 1, a waste combustion gas flow passage 4 and a heat insulating layer 53 for insulating the outer periphery of a high temp. part, a part of the heat insulating layer constitutes at least a part of the lower part flow passage wall of the waste combustion gas flow passage, and the outer peripheral part of the heat insulating layer is constituted so as to be surrounded by a heat insulating layer surrounding housing 70 to be kept air-tight.