baber/WOPTO huggingface dataset:
Patent JP-2001222306-A (JP)
Title: Robot controller and teaching point data preparing device
Inventor: KATO KENJI
IPC: G05B19/4097
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a robot controller capable of reducing any labor on a worker required for program preparation, and processing large-scaled teaching data, and a teaching point data preparing device for the robot controller. SOLUTION: This robot controller 20 is provided with a teaching point data inputting part 21 to which teaching point data 3 corresponding to a control command for controlling a robot are inputted and a control part 22 for analyzing the teaching point data 3 and preparing a control instruction 3b for each driving part of the robot. This teaching point data preparing device 10 is provided with a CAD data inputting part 11 to which CAD data 1 are inputted, an operation program inputting part 12 to which an operation program 2 is inputted, and a fusing part 13 for preparing teaching point data 3 by incorporating the CAD data 1 into the operation program 2.
Patent JP-2001221430-A (JP)
Title: Pulverized coal combustor
Inventor: SUDA TOSHIYUKI
IPC: F23D1/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten the burn up time for pulverized coal and make a heat recovery device compact. SOLUTION: A combustor comprises at least one pair of burners 3a, 3b disposed on a furnace wall 1a of a combustion furnace 1A, a pulverized coal supply pipe 14 connected to an inner cylinder 3B of the burner, a pipe 15 for supplying combustion air and discharging combustion exhaust gas whose one end is connected to a path 3A doubling as a combustion air supplying path and a combustion exhaust gas discharging path, with the other end of the pipe 15 being connected to a four-way switching valve 17, and a cyclone 20 and a heat exchanger 16 which are intermediately connected between the burners 3a, 3b and the valve 17. By periodically switching the valve 17, heated combustion air 11 is transferred to one burner 3a through the heat exchanger 16, and thus pulverized coal 19 transferred from the cylinder 3B is combusted.  Further, combustion exhaust gas 13 which has flowed back through the other burner 3b is transferred to the heat exchanger 16 through the cyclone 20 to conduct cooling of the gas 13 as well as heating of the heat exchanger 16, and thus fly 21 ash contained in the gas 13 is removed by the cyclone 20.
Patent JP-2001220549-A (JP)
Title: Coating material for inorganic substrate and coating film-forming method
Inventor: FUJISHIRO MASAKI
IPC: B05D3/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating material capable of obtaining a coating film having a predetermined film thickness on an inorganic substrate without causing cracks in the coating film, and a method of forming a coating film using the coating material. SOLUTION: This coating material for inorganic substrate has a crack follow-up of the coating film obtained therefrom of 0.2 mm or more and a wet film to be obtained by applying the coating material on an inorganic substrate so as to obtain a target dry film thickness of not less than 50 μm which meets the conditions of (a) a color difference between the wet film and the inorganic substrate of 20 or more, (b) a color difference between the wet film and a wet film having been dried to come to a film thickness of less than the target dry film thickness minus 50 μm of 2 or more, and (c) a color difference between the wet film and a wet film having a film thickness 1.2 times this wet film of less than 1.  The method of forming a coating film comprises setting a target dry film thickness relative to a predetermined film thickness, effecting coating with the coating material for inorganic substrate, observing the color of the wet film to be obtained by the coating, ad judging weather the target dry film thickness has been achieved or not.
Patent JP-2001225083-A (JP)
Title: Organic matter treatment system
Inventor: MIYABAYASHI TETSUJI
IPC: C02F1/74
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an organic matter treatment system capable of pressurizing an organic matter-containing fluid at a low cost. SOLUTION: The organic matter treatment system 10 is equipped with a booster pump 12 as a pressure means for pressurizing a fluid 28. The booster pump 12 consists of a primary cylinder 14 having a large cross-sectional area and a secondary cylinder 16 having a small cross-sectional area and the fluid 28 is supplied to the secondary cylinder 16. The fluid 28 discharged from the secondary cylinder 16 is subjected to oxidizing treatment and the treated fluid is supplied to a gas-liquid separator 42 and the exhaust gas 46 separated by this separator is supplied to the primary cylinder 14.
Patent JP-2001226290-A (JP)
Title: Cardiac muscle protecting agent
Inventor: EBISU HAJIME
IPC: A61K38/55
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a new pharmaceutical use of antithrombin-III originating from human based on the finding that anithrombin-III has action to suppress myocardial necrosis especially caused by ischemic reperfusion and suppresses the depression of cardiac by the action. SOLUTION: The objective cardiac muscle protecting agent contains human antithrombin-III as an active component.
Patent JP-2001225213-A (JP)
Title: Holding ring
Inventor: MONMA HIROAKI
IPC: B23B31/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a circumferentially divided holding ring 11 that releasably holds a workpiece w when subjecting it to machining and that can prevent the workpiece w thus held from escaping in a direction away from a stopper 7 and thus improve the holding function for the workpiece w and the machining accuracy. SOLUTION: A holding surface 11a for holding a workpiece w has groove-like recessed portions 12, which each internally have a taper slope 12a for pressing the workpiece w being held in place in the direction of a stopper 7.
Patent JP-2001234918-A (JP)
Title: Rotary shaft member and rotating device
Inventor: MATSUMOTO NOBUHIKO
IPC: C22C33/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft member and a rotating device capable of increasing speed while maintaining lightness and compactification. SOLUTION: This rotary shaft member is featured by that a reinforced phase with boride of group IVA (titanium group) as its main component is dispersed in a matrix phase with iron as its main component, and it has a highly rigid part comprising a iron base composite material with a Young's modulus (modulus of longitudinal elasticity) of 230 GPa or more and a yield strength (0.2% yield strength) of 450 MPa or more.
Patent JP-2001234574-A (JP)
Title: Flush toilet bowl
Inventor: HAYAKAWA MAKOTO
IPC: E03D11/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl capable of evenly wetting the surface of the toilet bowl by flowing water discharged from discharge ports extending over a long period of time and preventing the accumulation of dirt without any fault such as crack or the like. SOLUTION: The flush toilet bowl so constituted that it has a rim water-way, a plurality of discharge ports for discharging washing water to the surface of the toilet bowl from the rim water-way are formed in the lower part of a rim water way formation section, a sectional area in the lower end of each of the discharge ports is larger than that in the upper end of each of the discharge ports and that an area on the lower surface side of the lower part of the rim water-way formation section is larger than the area on the upper surface side.
Patent JP-2001234882-A (JP)
Title: Underwater aerator
Inventor: YAMANAKA TAKASHI
IPC: F04D7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an underwater aerator with improved agitating force of water and air solubility by improving the outlet shape of a discharge port of the underwater aerator t allow discharge flow to reach far. SOLUTION: This underwater aerator is provided with a casing with a suction port 1a and the discharge port 2a; an impeller 3 rotatably disposed in the casing; and an air lead-in pipe 5 for leading air into the casing. The underwater aerator is installed underwater and rotates the impeller 3 to mix water sucked from the suction port 1a, with air led in through the air lead-in pipe 5 and to discharge the mixture from the discharge port 2a. In this case, the outlet shape of the discharge port 2a of the casing is formed in circular or elliptic shape.
Patent JP-2001243149-A (JP)
Title: Device and method for processing data, and storage medium stored data processing procedure
Inventor: IGARASHI TOSHIAKI
IPC: G06F13/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To decrease trouble of re-input in the case of user's wrong input. SOLUTION: If an error happens at step S704, step S706 is carried out when it is judged an error exists. This step S706 keeps, as the preparation of step S707, all informations inputted by user and inputted informations that were decided to be error at step S704, and it's title. Then at step S707, making messages that tell a user that a error happened, by using the inputted informations that were decided to be error and it's title kept at step S706, HTML document 800 added informations inputted by user to HTML document in step S701 is prepared again.
Patent JP-2001248895-A (JP)
Title: Controller for hot-water supply heater
Inventor: SAKAGUCHI YUKIO
IPC: F24H1/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To specify the failure of a heating pump for rapid repair. SOLUTION: A controller for a hot-water supply heater 12 comprises a heating pump 1, heating water flow detecting means 5 for detecting water flow when the heating pump is operating, a controller 7 for driving a combustion unit 6 in response to a signal from the combustion unit and the heating water flow detecting means, and a display 8 for displaying the failure of the heating pump.  The controller further comprises a heating thermistor in the forward flowpath provided at the outlet side of a heating water channel 11, heating thermistor in the forward flowpath temperature detecting means, heating thermistor in a backward flowpath provided at the inlet side of the heating water channel, heating thermistor in the backward flowpath temperature detecting means, and heating water flow detecting means for detecting the circulation of the heating water based on a difference in temperature between the forward and backward thermistors in response to signals from the heating thermistor temperature detecting means.
Patent JP-2001252723-A (JP)
Title: Bending apparatus
Inventor: NAGAKURA SEIJU
IPC: B21D5/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To precisely detect contact of an upper die with a work even in the case of a bending apparatus using a cylinder mechanism as a drive source of an elevating drive mechanism. SOLUTION: The elevating drive mechanism 20 of the upper die includes a hydraulic cylinder 21, hydraulic circuit 50, pump 30 and servomotor 40. When the upper die is in descending operation, the work is bent by a bending angle corresponding to a pressing-in quantity into a groove of a lower die by applying press force due to the upper die to the work. An elevated position of the upper die is detected by a position detector 14.  A controller 70, in a state in which the upper die is controlled so as to descend by the gravity, fetches the elevation position of the upper die from the position detector 14 as a contact position of the upper die with the work when the difference between a position command value and an elevation position of the upper die detected by the position detector 14 reaches a prescribed threshold value, a descending end position of the upper die is obtained by adding a pressing-in quantity thereto.
Patent JP-2001213231-A (JP)
Title: Engine brake lamp
Inventor: OGASAWARA TSUKASA
IPC: B60Q1/44
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent disastrous rear-end collisions. SOLUTION: A colorful lamp of the engine brake lamp is lighted when an engine brake is operated which has been blind for inputting it to a driver of a subsequent vehicle. By this, extremely pure expectations can be obtained for preventing disastrous rear-end collisions because before lighting of a usual stop bulb, the colorful lamp of the engine brake lamp is lighted when an extreme engine brake is operated for having the driver of the subsequent vehicle accurately input it.
Patent JP-2001255313-A (JP)
Title: Gas composition measuring instrument
Inventor: ITAYA RYOHEI
IPC: G01N29/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas composition measuring instrument constituted so as to eliminate the conventional point at issue expensive and difficult to perform real time monitoring, and utilizing the correlation data of preliminarily stored compositional fluctuations with phase difference without measuring acoustic velocity not only to enhance detection sinsitivity but also to enable real time output. SOLUTION: In the gas composition measuring instrument equipped with a transmitter for transmitting an ultrasonic wave and a receiver for receiving the ultrasonic wave transmitted from the transmitter and detecting the concentration or mixing ratio of the gas to be measured present between the transmitter and the receiver, the correlation data of the compositional fluctuations of the concentration or mixing ratio of the gas to be measured with the phase difference from a reference phase generated in the receiver accompanied by the compositional fluctuations of the gas to be measured is preliminarily stored in a memory means and the correlation data is used to output the concentration or mixing ratio of the gas to be measured from the phase difference between the phase detected by the receiver and the reference phase.
Patent JP-2001258262-A (JP)
Title: Constant-voltage power supply unit
Inventor: SUIDO SHINICHI
IPC: H02M7/538
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a constant-voltage power supply unit that can prevent overshoot from occurring on activation. SOLUTION: In this constant-voltage power supply unit that is equipped with a constant-voltage transformer that has primary and secondary coils L1 and L2, a first transistor Q1 that allows current from a DC power supply EV to flow to the primary coil L1 when an on-signal is applied to a base B, a second transistor Q2 that allows the current from the DC power supply EV to flow to the primary coil L1 in an opposite direction when the on-signal is applied to the base B, and a control unit CCU that alternately applies the on-signal to the base B of the first and second transistors Q1 and Q2, the control unit CCU is set to gradually increase the oscillation frequency of the on-signal (pulse voltage V0) to be applied to the base B of the first and second transistors Q1 and Q2 in activation.
Patent JP-2001252216-A (JP)
Title: Cutter of paper holder
Inventor: KASUYA KOTARO
IPC: A47K10/36
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutter of a paper holder which makes it possible to prevent paper from slipping sideways when the paper is cut and to achieve secure cutting. SOLUTION: A cutter 4 of the paper holder is formed by arranging cutting edge parts 6 in a width direction. Projecting cutting edges 7, 7 and 7 are arranged so as to project lengthily in a part of the cutting edge parts 6, wherein tips of the projecting cutting edges 7, 7 and 7 are formed in hook shapes 7a or curved shapes.
Patent JP-2001252938-A (JP)
Title: Method for manufacturing fiber reinforced resin molded article
Inventor: SAITO YASUHIRO
IPC: C08K7/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fiber reinforced resin molded article capable of preventing such a phenomenon that ballast is easily bitten in the surface layer of the fiber reinforced resin molded article at the time of use as a railroad tie and the tie is moved by vibration or the like. SOLUTION: In the method for manufacturing the fiber reinforced resin molded article by advancing a large number of long glass fibers 11 unidirectionally while arranging them at a predetermined interval and sprinkling a urethane resin solution 12 over the group of long glass fibers 11 arranged on the way of advance from above to impregnate the glass fibers with the resin solution to form a urethane resin solution impregnated object 13 and guiding this impregnated object to a molding passage 24 to foam and cure the urethane resin, a liquid foaming agent 14 is sprayed on at least one surface among both side surfaces and upper and rear surfaces of the urethane resin solution impregnated object 13.
Patent JP-2001254314-A (JP)
Title: Method and device for working deflection section of girder using outer cable
Inventor: SHOJI SHIGEO
IPC: E01D101/40
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a PC tendon due to the bending of the deflection section of a girder using an outer cable because a flaw is generated in the coating of the PC tendon in the section of the entrance of a duct in such a deflection section and there is the possibility of the generation of damage. SOLUTION: The working device 1 with a center hole jack 21 pressing a push-in type 10, in which a heating wire 12 is incorporated, into a pipe and a reaction device 31 is used, a thermoplastic resin pipe in which the diameter of one end is formed in a trumpet shape is inserted from one of the duct, the other end is projected to the front of the duct, the projected pipe is heated by a heating apparatus 1 while the diameter of the projected pipe is expanded in the trumpet shape, and the thermoplastic resin pipe in which both ends are formed in the trumpet shape is lined in the duct.
Patent JP-2001252078-A (JP)
Title: Method of decomposing organic chlorine compound
Inventor: SHISHIDO KAZUO
IPC: C12R1/645
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of using a microorganism that has high decomposition efficiency of organic chlorine compounds in order to restore the environmental pollution caused by organic chlorine compounds. SOLUTION: This invention provides a method of decomposing organic chlorine compounds including aromatic organic chlorine compounds by using a microorganism that bears the gene of a lignin-degrading enzyme that can be expressed under the control of the controlling sequence including the ras gene promoter, or the glyceraldehyde-3-phosphate dehydrogenase promoter, for example, a basidiomycete, or the treated product thereof including lignin-degrading enzyme.
Patent JP-2001257373-A (JP)
Title: Solar cell, its manufacturing method and watch using the same
Inventor: SUGIYAMA OSAMU
IPC: H01L31/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell which will not put restrictions at all on the external appearance and design of a watch. SOLUTION: This solar cell has a solar cell element, in which a transparent insulation layer provided on a metal substrate has a smooth surface, and a lower electrode, a power generating layer and an upper electrode on the transparent insulation layer are stacked sequentially, and which is in a straight line form and also has a prescribed interval, a common electrode connected to the solar cell element, and a transparent protection film on the solar cell element and the common electrode.
Patent JP-2001267857-A (JP)
Title: Power amplifier
Inventor: KOTANI NORIHISA
IPC: H03F3/26
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier allowed to be miniaturized and capable of reducing a distribution loss and a synthesis loss and realizing highly efficient signal propagation. SOLUTION: In the power amplifier for amplifying power by driving two power amplification elements 25, 26 in each half period of an input signal and synthesizing outputs from these elements 25, 26, phase inverters 10, 20 using air-core coils L1-L8 having a high Q value in a high frequency area as inductors are arranged on the preceding and succeeding stages of the elements 25, 26, the input signal is distributed into signals of the same amplitude and respectively reverse phases by the phase inverter 10 arranged on the preceding stage, the distributed reverse phase signals are amplified by the elements 25, 26 and the reverse-phase signals amplified by the elements 25, 26 are synthesized and outputted by the phase inverter 20 arranged on the succeeding stage.
Patent JP-2001264805-A (JP)
Title: Method and device for measuring voltage retention rate of tft liquid crystal panel
Inventor: SASAKI NORINAGA
IPC: G02F1/13
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To measure the voltage retention rate of a TFT liquid crystal display panel, and to enable prehension of the voltage retention rate distribution of a TFT liquid crystal display panel. SOLUTION: A TFT of the TFT liquid crystal panel is driven on the low frequency voltage of about 1 Hz, and the change of transmissivity of passing through a pixel arising from the degradation of a holding voltage held between a pixel electrode corresponding to the pixel of the TFT liquid crystal panel and a common electrode is observed (step S202). The transmissivity just before the polarity of a drain voltage of the TFT is reversed (step S204), is transformed into the holding voltage by using a voltage-transmissivity characteristic curve obtained previously (step S205), and then the voltage retention of the liquid crystal panel is calculated (step S206).
Patent JP-2001261783-A (JP)
Title: Epoxy resin composition
Inventor: OOSETO HIROKI
IPC: C08G59/50
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide am epoxy resin composition whose pot-life or shelf-life is compatible with its curing reactivity at low temperatures, suitably applicable to aircraft use in particular. SOLUTION: This epoxy resin composition is such as to contain complex of an aromatic polyamine compound and a compound selected from boron trifluoride, aliphatic secondary amines and aliphatic tertiary amines.
Patent JP-2001052324-A (JP)
Title: Slider to be used in relation to memory medium, and its manufacture process
Inventor: LIU HAIN-LING
IPC: G11B5/60
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To control a gap or a float height between relatively moving surfaces by making the front edge part and the rear edge pat of a section formed in the intermediate part of an air bearing face not coplanar but displacable from a memory medium. SOLUTION: A read/write head slider 50 extends from a front edge 12 which blocks an air flow between the slider and a rotary medium related to the slider to an opposite rear edge 14. Central parts 54 and 56 of the slider 50 include many substantially flat strips 60 between laterally extending and surface treated sections 62. The strips 60 are substantially coplanar with parts 32, 38 and 40. On the other hand, surface treated sections 62 is displaced inward deeper than parts of the part 32 and leading end parts 38 and 40 of an air bearing face 30. The surface treated sections 62 are formed by selectively removing a material at parts of the central parts 54 and 56 from the air bearing face 30 by, e.g. convergent ion beam etching.