baber/WOPTO huggingface dataset:
Patent JP-2002295313-A (JP)
Title: Fuel supply device for gas engine
Inventor: MATSUDA HIROSHI
IPC: F02M21/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable instantaneous running after an engine is started. SOLUTION: This fuel supply device for a gas engine is constituted by including a cylinder 10 storing compressed natural gas(CNG), a regulator 16 pressure governing the CNG to a prescribed pressure, a high pressure pipe 14 guiding the CNG stored in the cylinder 10 to the regulator 16, a main stop valve 12 opening/closing the high pressure pipe 14 to be associated with the gas engine, a storage tank 38 connected to the high pressure pipe 14 in the downstream of the main stop valve 12, a low pressure pipe 22 guiding the CNG pressure governed by the regulator 16 to a fuel injection valve 24, and a low pressure fuel cutoff valve 20 opening/closing the low pressure pipe 22 to be associated with the gas engine.  In this way this constituted, even when a pressure of fuel in the downstream of the main stop valve 12 is lowered down after the engine is stopped, by supplying here the CNG of high pressure from the storage tank 38, decreasing of pressure of fuel in the downstream of the main stop valve 12 is suppressed.
Patent JP-2001346273-A (JP)
Title: Remote controller and remote control method
Inventor: HIRATA SHINICHI
IPC: H04N5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller and a remote control method by which an electric device can accurately be controlled even from a remote place. SOLUTION: An electronic mail with a control command imbedded therein is sent via a public channel 2, received by a modem section 21 of a gateway 20, converted into digital data, which are fed to a control section 22. A CPU 22a of the control section 22 stores the received electronic mail into a RAM 22c and extracts the control command included in the electronic mail. Then the CPU 22a supplies a control signal in response to the control command to an interface section 23. The interface section 23 allows an IR transmission section 26 to transmit a signal in response to the control signal received from the CPU 22a or outputs the signal via a connection line 28 to control a video deck 27.
Patent JP-2002295578-A (JP)
Title: Constrained damping material
Inventor: NISHIGAKI TATSUYA
IPC: E04B1/98
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a superior constrained damping material. SOLUTION: The constrained damping material having a damping layer and a restricted layer features to use a viscoelastic body whose loss modulus (E") is from 2.00 E+09 to 2.00 E+11 for the aforementioned damping layer.
Patent JP-2002258984-A (JP)
Title: Movable mechanism for setting computer
Inventor: MATSUDA YOSHIAKI
IPC: A47B37/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of moving a computer to an optimal position corresponding to the change of the computer from a normal posture to a reclining posture at the time of operating a computer. SOLUTION: A computer (a display screen, a keyboard, and a mouse or the like) is constituted so as to be easily movable back and forth by putting this computer on a tray with a roller, combining parallel link arms, integrating the roller into the main body of a notebook-sized personal computer, or allowing a desk top board itself to slide back and forth.
Patent JP-2002304920-A (JP)
Title: Metallic communication cable
Inventor: KOYASU OSAMU
IPC: H01B11/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a metallic communication cable with high electric characteristics such as DC resistance, electrostatic capacity, impedance, and attenuation. SOLUTION: This metallic communication cable is manufactured by covering a metal unit formed by collecting stranded cable pairs 4 through a hollow cross-shaped interposition material 9 with a sheath 6. The cross-shaped interposition material has a thickness of 0.1-0.4 mm and a combined dielectric constant of 2.0 or less.
Patent JP-2002302589-A (JP)
Title: Polyoxymethylene resin composition
Inventor: TSUGAI YUKIHIRO
IPC: C08G2/22
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyoxymethylene resin composition capable of readily molding a molded product having an excellent appearance due to remarkably improved rigidity, thermal stability and creep characteristics, further remarkably improved dimensional accuracy and fluidity and thermal stability of a melt. SOLUTION: This polyoxymethylene resin composition comprises a branched polyoxymethylene polymer obtained by carrying out anionic polymerization of anhydrous formaldehyde in the presence of a monofunctional glycidyl compound, or comprises the polymer and a linear polyoxymethylene polymer.
Patent JP-2002301620-A (JP)
Title: Shearing type shredder
Inventor: INOUE SEIICHIRO
IPC: B02C18/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for replacement of upper/lower tool rest total unit, so as to replace upper/lower tools in a short period and attain reduction of a cost required for replacement, by changing a structure of a mounting part of the upper/lower tools in a shearing type shredder. SOLUTION: This shearing type shredder 1 is provided with a cutter device 3 having an upper tool rest 13 mounting an upper tool 15 to be freely lifted and a lower tool rest 17 mounting a lower tool 19 to shear a waste into band shape by meshing the upper tool 15 with the lower tool 19, the shredder is constituted by mounting the upper tool 15 in the upper tool rest 13 through a mounting base 14 for the upper tool and mounting the lower tool 19 in the lower tool rest 17 through a mounting base 18 for the lower tool.
Patent JP-2002305292-A (JP)
Title: Soi wafer and method of manufacturing the same
Inventor: AGA KOJI
IPC: H01L21/762
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an SOI wafer, which restrains generation of SOI islands generated in its exfoliation and which reduces the density of LPD defects existing on the surface of the SOI wafer in the SOI wafer, which is manufactured by an ion implantation and exfoliation method, and to provide a method of manufacturing the SOI wafer so as to reduce device defects. SOLUTION: The SOI wafer is manufactured by the ion implantation and exfoliation method. In the SOI wafer, the width of an SOI island region in a terrace part, which is generated in the edge part of the SOI wafer and in which a base wafer is exposed is narrower than 1 mm, and the density of pit- shaped defects which are detected by an LPD inspection, which exist on the surface of an SOI layer and whose size is 0.19 μm or more, is 1 count/cm<2> or smaller. The method is used for manufacturing the SOI wafer.
Patent JP-2002311355-A (JP)
Title: Image forming device
Inventor: MAMA TAKASHI
IPC: H04N1/113
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To previously prevent a situation that a scanning position in a subscanning direction by a laser beam is deviated in an image forming device and the device can not be used, and to decrease the influence of the deviation to the minimum. SOLUTION: A synchronization detection sensor 20 is provided with a 1st photodetector part 21 and a 2nd photodetector part 22 arranged to be inclined by an angle θ to the 1st photodetector part 21. The time from detecting a laser spot 13 scanning in a direction shown by an arrow (a) by the 1st photodetector part 21 until detecting the laser spot 13 by the 2nd photodetector part 22 is measured, and an abnormality signal is outputted when the measured time is out of a specified range set in advance.
Patent JP-2002310769-A (JP)
Title: Gas meter
Inventor: MATSUSHITA HIROSHI
IPC: G01F1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter that can improve the responsibility of an adjustment means when gas usage quantity is rapidly changed. SOLUTION: The gas meter comprises a main flow passage where the adjustment means that adjusts the flow passage and the detecting means for a first flow rate are placed, and a sub-flow pass where the bypass for the adjustment means of the main flow passage and the detecting means for a second flow rate are placed. The adjustment means is controlled by opening and closing based on the compensated flow rate value that compensates the detected flow rate values of the gas that are detected with the detecting means of the first flow rate or the second flow rate.  When the adjustment means is controlled by closing and the detected flow rate value with the detecting means for the second flow rate is smaller than a prescribed flow rate value being smaller than the detecting upper limit value of the detecting means for the second flow rate, the compensated flow rate value is determined by compensating the detecting flow rate value with the detecting means of the second flow rate. When the adjustment means is controlled by closing and the detected flow rate value by the detecting means for the second flow rate is the prescribed flow rate value or larger than, the compensated flow rate value is determined by compensating the detected flow rate value with the detecting means for the first flow rate.
Patent JP-2002309638-A (JP)
Title: Ventilable cleanout for use in drainage line of building
Inventor: TAKEUCHI NORIO
IPC: E03C1/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a ventilable cleanout for use in a drainage line of a building, which does not mar the appearance of the building, allows exposure thereof to the outdoor side by carrying out simple work, enables sufficient ventilation of the drainage line, and facilitates inspection, repair, and exchange of the drainage line. SOLUTION: The ventilable cleanout 15 is mounted in the drainage line 3 arranged in the inside 2 of the building, in order to introduce waste water to the outside 4 of the building. A foundation 19 of the building has a penetrating portion 30 formed therein, to be opened on the indoor side and outdoor side of the building and penetrating the same, and the ventilable cleanout 15 mounted in the drainage line is arranged within the penetrating portion. Further, a cover 31 for the ventilable clan-hole 15 has almost the same surface finish as a finish portion 32 of the foundation, and it is exposed from the foundation to the outdoor side.
Patent JP-2002316852-A (JP)
Title: Colored inorganic board and method for manufacturing the same
Inventor: SHIMADA KYOKO
IPC: C04B24/24
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a colored inorganic board which is uniformly colored down to the interior and has no possibility of the degradation in a coloring effect for a long period of time. SOLUTION: Pigment-containing resin powder is dispersed into an inorganic substrate.
Patent JP-2002306548-A (JP)
Title: Collecting utensil for syringe needle
Inventor: ITAGANE HIROMASA
IPC: A61G12/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To use an empty PET bottle to be discarded after drinking up contents for drink for collecting used syringe needles. SOLUTION: A through hole 5 for inserting a syringe needle or blood drawing tube needle is formed on the top wall of a cap 2 to be screwed into a port cylinder 3 of an empty PET bottle 1. At the peripheral edge of this through hole toward the outer periphery of the cap, a notch 6 is provided so that a connecting port cylinder for the syringe needle or blood drawing tube needle is fitted and the terminal flange of the syringe needle or blood drawing tube needle can be engaged with the cap.
Patent JP-2001358480-A (JP)
Title: Composite heat sink and its manufacturing method
Inventor: PENG KUO-CHUNG
IPC: F28F3/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a composite heat sink which has the best heat conductivity and a composite heat sink manufactured thereby. SOLUTION: The method of manufacturing a composite heat sink is constituted of the following processes (a)-(d). In the process (a), many heat radiating fins are integrated by arranging them in substantially parallel at specified intervals from one another and orienting their bottom ends in the same direction. In the process (b), a recess is made on the topside of a common support. In the process (c), a heat conductive solder alloy is affixed into the recess of the common support. In the process (d), the bottom end of the heat radiating fin is put in the recess of the common support, and next, the solder alloy is heated to couple many heat radiating fins with the common support.
Patent JP-2002321754-A (JP)
Title: Training cup for infant
Inventor: YONEOKA SUMIYO
IPC: A47G19/22
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a training cup which easily drinks up to the empty without hitting the opposite side of a drinking side on a face of an infant when beverage is left in a small quantity. SOLUTION: In the training cup for the infant to learn to drink by using the cup, the upper edge part of an adapter 3 which is mounted on an opening part of a cup body 1 is inclined so that a drinking side 3b becomes higher.
Patent JP-2002321507-A (JP)
Title: Air tire for heavy load
Inventor: KAWAMATA SATORU
IPC: B60C11/13
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air tire for a heavy load which is provided with a rib pattern on its tread surface and which enables its railway abrasion resistance to improve. SOLUTION: For the air tire for a heavy load whose multiple main grooves 2 stretching in zigzag in a periphery direction T of the tire are arranged on a tread surface 1, and an uneven rib 3 is formed by the main grooves 2 on the side stretching in the periphery direction T of the tire, a convexity 3A of the side of the rib 3 on the tread surface 1 is formed on an inclined surface inclining toward inside in a diameter direction of the tire to a width direction M of the tire, and a difference X in the diameter direction of the tire between a center C of the rib 3 in the width direction of the tire and an end 3B of the convexity 3 in the width direction of the tire on the tread surface 1 is determined at 4-10% of a depth h of the main grooves 2.
Patent JP-2002323190-A (JP)
Title: Saddle ferrule and method of boring
Inventor: MATSUBAYASHI SHIGEKI
IPC: B23B41/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously and smoothly carry out boring operation for a saddle ferrule mounted on a resin main pipe and fitting work for fitting a core into the bored water dividing hole, so as to improve operation efficiency, and provide accurate sealing performance between the saddle ferrule and the water-dividing hole. SOLUTION: The saddle ferrule is secured on the resin main pipe 1 and comprises a boring blade 18 for boring the water dividing hole; the tubular core 13, which is fit into the water dividing hole 6 simultaneously with the boring by the boring blade 18 is provided at an outer circumferential position; a tubular part of the tubular core 13 is a thick part 13a, which is so thick as not to be deformed due to a pressure along an inner periphery of the water dividing hole 6; and further, the saddle ferrule is provided at a lower end of the tubular core 13 with an engaging part 17, which enlarges the inner periphery of the water dividing hole 6, when boring.
Patent JP-2002330004-A (JP)
Title: Nonreciprocal circuit element, method of adjusting its characteristic, and communication equipment equipped with it
Inventor: UMEBAYASHI NORIYUKI
IPC: H01P11/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element that is constituted to obtain desired electric characteristics by adjusting the magnetic force of a permanent magnet without disassembling the element after the element is once assembled, and to provide a method of adjusting the characteristics of the element and communication equipment equipped with the element. SOLUTION: The nonreciprocal circuit element 1 is constituted by incorporating a center electrode assembly 10, an elemental magnet body 15, nonmagnetized or slightly magnetized, etc., in a case 20. The circuit element 1 is caused to have the desired electric characteristics by magnetically saturating the elemental magnet body 15 in the positive direction by impressing a magnetic field upon the circuit element 1 from the outside of the case 20, and measuring the frequency characteristic of the element 1 including the magnetically saturated magnet body 15. Thereafter, the magnet body 15 is demagnetized by impressing a reverse magnetic field upon the element 1 based on the measured results of the frequency characteristic.
Patent JP-2002325738-A (JP)
Title: System for detecting unwell person
Inventor: MATSUOKA TOSHIO
IPC: H04N7/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting unwell persons, with which unwell persons can be surely detected at an early stage. SOLUTION: The picture of an event site or cultural facility is taken by a television camera 1 and on the basis of the change of that pictures taken with the passage of time, unwell persons is detected.
Patent JP-2002326249-A (JP)
Title: Resin molded product and method for manufacturing the same
Inventor: KOMIYAMA TAKAHIRO
IPC: B29C45/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product having a hollow wall structure only at a necessary part thereof as the resin molded product used in a car such as a truck or the like and molded from a reduced use amount of a resin material without relying on blow molding, and a method for manufacturing the same. SOLUTION: A hinge part 3 is formed to the intermediate part 11 of a molded object obtained by injection-molding a polypropylene material and the bending part of the molded object is bent along the hinge part 3 to be superposed on a substrate part 2 to form a superposed part 7. Since the resin molded product 1 is not entirely formed into a double-wall structure from the beginning by blow molding and only the necessary part of the resin molded product is formed into the double-wall structure corresponding to the bending part, the use amount of the resin material is reduced.
Patent JP-2003004732-A (JP)
Title: Method for screening blood lipid depressant
Inventor: NAGASAKA YOSUKE
IPC: C12Q1/533
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for searching for a novel blood lipid depressant. SOLUTION: The method is provided, in which the blood lipid depressant is screened with a TGF-β inhibition activity, a functional inhibition of SREBP 2 and NF-Y involved in lipid biosynthesis or a functional acceleration of a Δ3-sys-Δ2-trans-enoyl-CoA isomerase involved in lipid metabolism being set as an indicator.
Patent JP-2002333036-A (JP)
Title: Method of assembling ball bearing crowned holder on bearing and circular assembled parts used in the same
Inventor: ACHINAMI HIROYA
IPC: F16C43/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for causing no stress at a contact point between a ball and an inner/outer ring raceway groove during inserting a holder into a bearing and assembled parts used in the same and to wash a space between the ball and the inner/outer ring raceway groove and wash and remove dust during inserting the holder. SOLUTION: The plurality of balls 3 are assembled in equal arrangement between the inner and outer rings 1, 2 and circular assembled parts 5 are arranged under the balls 3 assembled between the inner and outer rings 1, 2 for supporting the balls 3. Then, the crowned holder 4 is inserted and assembled therein from the direction opposite to that of the circular assembled parts 5, whereupon its inserting force is applied via the balls 3 to the circular assembled parts 5 supporting them upwardly.
Patent JP-2002339208-A (JP)
Title: Motif-making set
Inventor: KUWABARA JUNICHI
IPC: D04C1/12
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a motif-making set capable of reasonably and simply increasing variations of motifs and excellent in easiness to handle. SOLUTION: This motif-making set is equipped with plural motif-making units 1A-1G having thread guarding protrusions 11a-11g and bases 10a-10g for supporting the protrusions and a removable supporting stand 2 capable of simultaneously mounting 2 units out of the aforesaid plural motif-making units 1A-1G.
Patent JP-2002333888-A (JP)
Title: Transfer function identifying device and active noise eliminating device
Inventor: KURISU KIYOHIRO
IPC: G10K11/16
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform and stable muffling effect in all of the frequency band that is a muffling object, in an active muffling device having a filtered-x LMS algorithm constitution. SOLUTION: Let Wk be the transfer function of an adaptive filter 5; let C be a secondary sound path between the output side of the filter 5 and an error microphone 11; let [C×Wk] be a combined transfer function; and let P be a primary sound path between a reference microphone 2 in an exhaust duct 1 and the microphone 11. Then, the transfer function Wk of the filter 5 will be controlled, so that the transfer function [C×Wk] becomes complementary to the path P. Thus, exhaust sound propagated in the duct 1 is canceled by a control sound generated by a loudspeaker 7.  By setting a transfer function iCh, which includes an inverse dimensional cancel transfer function iP2 h that positively cancels a reflection path P2 in an FIR filter 14 to compensate for the path C, a condition that is equivalent to as though the path P2 did not exist from the beginning, is formed at updating of the transfer function Wk.
Patent JP-2002344664-A (JP)
Title: Use charge calculation system, use charge calculation method, use charge calculation program and computer- readable recording medium
Inventor: MURAKAMI SHINICHIRO
IPC: H04W88/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a use charge calculation system that can set a use charge of a mobile terminal in response to traffic between the mobile terminal and a base station. SOLUTION: The use charge calculation system is provided with a charge determination information storage section 106 that stores a multiple of call unit to calculate the use charge of a mobile phone 40 corresponding to the traffic of a base station 30, a traffic measurement section 101 that measures the traffic of the base station 30, an applied charge selection section 102 that selects the multiple of call unit applied to the mobile phone 40 based on the multiple of call unit stored in the charge determination information storage section 106 based on the measured traffic, and a use charge calculation section 104 that calculates the use charge of the mobile phone 40 based on the selected multiple of call unit.
Patent JP-2002336488-A (JP)
Title: Game machine, production expressing method for game machine, recording medium, and server
Inventor: KAMIO TOMOKAZU
IPC: A63F7/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, a production expressing method for the game machine, a recording medium and a server wherein the approaching of a moment to determine the result of a game can be directly and clearly impressed to a game player at the variation starting time for variable patterns, a monotonous feeling or a boring feeling or the like are prevented from being felt by the game player, and an expectation for a big win can be increased to maintain the interest to the game, and also, when the game becomes the big win, the feeling of accomplishment or the feeling of achievement can be increased, and the amusement can be drastically increased. SOLUTION: For respective identification information image groups of the plurality of the identification information image groups, certain identification information images being stop-displayed are moved on approximately the same track under an approximately synchronized state for each other. In addition, the identification information images are returned to the original locations at approximately the same time. Then, the variable display is performed in such a manner that the variations may be started after those movements.