baber/WOPTO huggingface dataset:
Patent JP-2003270746-A (JP)
Title: Radiograph reader and radiograph read system
Inventor: ANDO MASAKAZU
IPC: G01T1/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiograph reader provided with an attractive holding means for not only preventing slip or positional deviation of a cassette at the time of carrying but also allowing the cassette to be easily torn off and to provide a radiograph read system having the same.  <P>SOLUTION: The radiograph reader is provided with a plate-like magnet 54 for attractively holding a part of the cassette having a stimulable phosphor sheet stored therein by magnetic force and a driving means for moving back and forth the plate-like magnet 54 in a prescribed direction, and with respect to the plate-like magnet 54, magnetic fluxes extended in a direction approximately rectangular to the prescribed direction are arranged at intervals of 0.01 to 5 mm in the prescribed direction. In the radiograph read system having the radiograph reader and the cassette, the cassette is provided with a steel plate having 50 to 150 μm thickness, which is a magnetic body to be attracted by the plate-like magnet 54.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279267-A (JP)
Title: Furnace inside cooling system and furnace inside cooling method
Inventor: YOSHIDA MASAHARU
IPC: F27D21/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To cool the inside of a furnace in a short time by using a cooling system having a simple structure.  <P>SOLUTION: A cylindrical guide 2 is arranged coaxially with a shaft S of a cooling fan 1 on the front side of the cooling fan 1, and straightness of a cooling air flow forcibly sent from the cooling fan 1 is secured by the guide 2. A spray nozzle 3 is arranged in the shaft center in the guide 2. The spray nozzle 3 is arranged coaxially with the shaft of the cooling fan 1, and is supported by the guide 2 via three frames. A tip part of the spray nozzle 3 is a conical shape, and a plurality of spray holes 3a are opening in the conical tip part. Mist-like cooling water is sprayed from the plurality of spray holes 3a, and the mist-like cooling water can be included in the cooling air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282400-A (JP)
Title: Laser thin-film removal device
Inventor: OGAWA YOICHI
IPC: H01L21/027
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a transparent window from drying while on standby, related to a constitution wherein the transparent window, such as quartz glass is placed over a stage on which a substrate is set, and water is made to flow between them, when laser thin film removal is conducted underwater.  <P>SOLUTION: This apparatus comprises a stage 3 for standby, along with a stage 2 for working on which a substrate to be processed is set. While on standby for laser ablation, a laser beam irradiation part 4 is made to face the stage 3 for standby, and water is made to flow into the space between the stage 3 and a transparent window 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277204-A (JP)
Title: Agricultural and horticultural plant disease controlling agent
Inventor: INAMORI YOSHIHIKO
IPC: A01N35/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural and horticultural plant disease controlling agent which exhibits an excellent bactericidal effect against phytopathogenic bacteria and therefore exhibits an excellent controlling effect against plant diseases.  <P>SOLUTION: The agricultural and horticultural disease controlling agent contains 4-acetyltropolone as the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279549-A (JP)
Title: Measuring apparatus for gas concentration and measuring method therefor
Inventor: KOBAYAKAWA TATSU
IPC: G01F1/66
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and simultaneously measure concentration change of gas with high resolution by solving a zero-cross problem.  <P>SOLUTION: A measurement apparatus 1 for gas concentration measures the concentration change of the gas in an object area R to be measured. The apparatus is provided with an ultrasonic wave transmitting means 2 for transmitting an ultrasonic wave corresponding to an ultrasonic wave generation signal with a voltage change of a through rate of an operating amplifier or more to output the ultrasonic wave generation signal; an ultrasonic wave receiving means 3 for converting the ultrasonic wave after passing the gas in the object area R to an electric signal to make it an ultrasonic wave receiving signal; and a measuring means 4 for the gas concentration that amplifies the ultrasonic wave generation signal and the ultrasonic wave receiving signal with the operating amplifier, to compare a triangle wave at a transmitting side and a triangle wave at a receiving side obtained by the amplification with each predetermined threshold voltage, and then detects a time point of a predetermined threshold voltage or more or less to detect a time difference between both the time points of the predetermined threshold voltage or more or less as the changing amount of the gas concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276035-A (JP)
Title: Mold for molding rubber product
Inventor: TAKEUCHI TOMOHARU
IPC: B29K21/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold capable of obtaining a molded object of which the axial end parts are finished easily and beautifully, in a cylindrical rubber product or a rubber product having a columnar shape having a round rod-shaped support arranged to the center part thereof.  <P>SOLUTION: A sub-chamber is provided to the axial single end part or both axial end parts of the mold and a flow channel for connecting a molding chamber to a space is continuously arranged along the surface of a core material so that the circumferential cross section thereof becomes a ring-shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275071-A (JP)
Title: Structure for attaching option member to pole in article display shelf
Inventor: NAGASAKI TSUNAO
IPC: A47F5/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for attaching a forward option member to be attached into a lock hole on the front face of one pole in a simple structure hardly to be laterally oscillated.  <P>SOLUTION: In the attaching structure for attaching the forward option member 4 onto the front face of the pole 2 in the article display shelf, a lock pawl 15 provided on the rear end of a lock member 12 is locked into a lock hole 3 provided on the front face of the pole 2, a part of the rear end of the option member 4 is abutted to the front face of the pole 2, a vertical piece 11a is provided a little forwardly than the rear end of the option member 4, and the vertical piece 11a and the lock member 12 are fastened to be mutually attracted from a fastening means 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277250-A (JP)
Title: Skin care preparation
Inventor: HAYASE MOTOI
IPC: A61K8/64
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milky lotion-like skin care preparation which has wide viscosity range and good storage stability regardless of containing a large amount of glycerin monofatty acid ester.  <P>SOLUTION: The milky lotion-like skin care preparation comprises (A) 2-28 mass% of a glycerin monofatty acid ester, (B) lipopeptides derived from microorganisms and (C) a higher fatty acid that is solid at 25°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360976-A (JP)
Title: Electric washing machine
Inventor: MAMIYA HARUO
IPC: D06F39/08
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of used detergent by realizing a washing course without detergent. SOLUTION: When a standard course is selected by a user, a water current is generated in an outer tub 2 storing a detergent liquid (liquid obtained by mixing detergent with city water) to perform washing operation for washing the wash. When a detergent zero curse is selected by the user, a water current is generated in the outer tub 2 storing an electrolyte generated by electrolysis of an electrolyzer 31 to perform washing operation for washing the was without detergent.
Patent JP-2003284951-A (JP)
Title: Catalyst for cleaning burned exhaust gas and method for cleaning burned exhaust gas
Inventor: SUGIYAMA MASASHI
IPC: B01J23/50
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for cleaning burned exhaust gas with excellent high temperature durability in which NOx in diluted burned exhaust gas exhausted from an internal combustion engine of an automobile, or the like, can be efficiently removed and a denitration performance is not deteriorated even if it is exposed to a high temperature.  <P>SOLUTION: In the catalyst, silver and magnesium are incorporated into alumina and a content of magnesium against the whole of the catalyst is 2-10 wt.% calculated as a metal element. This catalyst is filled in a container molded or having a constant shape or is covered with at least a part of a support substrate comprising a refractory material of a constant shape having a large number of through holes. The NOx in the burned exhaust gas is reduced/ removed by contacting the burned exhaust gas from the internal combustion engine operated at a diluted air/fuel ratio with this catalyst in the presence of hydrocarbons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287616-A (JP)
Title: Color filter, reflection plate and liquid crystal display element using the color filter
Inventor: NISHIYAMA SEIJI
IPC: G02B5/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bright defect caused by an alignment defect at an edge part of an open portion of a color filter with the open portion.  <P>SOLUTION: The excellent color filter without any alignment defect at the open portion is provided by using a resin with a melting property or a resin with a small taper angle generated in patterning at the open portion so as to heighten a levelling effect in color resists constituting the color filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294503-A (JP)
Title: Compressed air monitoring system
Inventor: ETSUCHIYU HIROSHI
IPC: G01F1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressed air monitoring system capable of reducing checking manhours by always monitoring leakage of the compressed air, of preventing sudden facility stop, and of restraining wasteful consumption of the compressed air.  <P>SOLUTION: This compressed air monitoring system monitors leakage of the compressed air in a compressed air circuit 2 having a supply passage 20 of the compressed air, and a plurality of air apparatuses 31-33 connected to the supply passage 20 to work by using the compressed air as a driving source. A flowmeter 4 for measuring a flow rate per unit time of the compressed air passing the supply passage 20 is installed in the supply passage 20. The flowmeter 4 transmits measured flow rate data to a monitoring computer 6. The monitoring computer 6 has an operation state determination means for the air apparatuses 31-33 in the air circuit 2, and an air leak determination means for determining the leak state of the compressed air by comparing a master flow rate value with the flow rate data for each operation state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295721-A (JP)
Title: Foamed body roller, cleaning roller, process device, and image forming device
Inventor: FUKUDA KAZUJI
IPC: F16C13/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed body roller of which productivity can be increased and cost can be reduced, and allowed to be uniformly pressurized in contact with a member to be in a press-contact, a cleaning roller consisting of the foamed body roller, a process device provided with the cleaning roller, and an image forming device provided with the process device.  <P>SOLUTION: A peripheral surface 81 along the axial direction of a roller part 54b of a primary cleaning roller 54 is formed as a foamed surface and each roller end part 82 is formed as a skin layer 83 forming each end face as a skin face. The end part peripheral part 85 of each roller end part 82 is curved like a circular arc in a cross section so that a diameter-direction outside end part 82a is turned to the inside in the axial direction and an angle θ1 formed by the peripheral surface 81 and a surface (end face) directed from the diameter-directional outside end part 82a in each end part peripheral part 85 to the inside of the diameter direction is more than 90° and less than 180°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298276-A (JP)
Title: Vibration proof-type magnetic shield clean room and operating method therefor
Inventor: SATO MITSUO
IPC: E04H5/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration proof-type magnetic shield clean room where clean precision, magnetic shield performance and vibration proof performance can be secured by fixing a device base by adopting a panel structure and to provide an operating method of the room.  <P>SOLUTION: The vibration proof-type magnetic shield clean room is provided with a base 15 which is arranged on an installation base 13 to which a level adjusting mortar 12 is hammer-set and substrate materials 10 on which magnetic materials 17 are arranged at least on one face are laminated, with a concrete floor 20, with a side wall 2 in which panel materials 11 where magnetic materials 23 are stuck to one face are laminated, with a ceiling part 4 where panel materials 11 in which magnetic materials 23 are stuck to at least one face are laminated, with a ULPA filter 72 hung from the ceiling part and with a magnetic ventilation duct 5 having the device base installed on the concrete floor by vibration proof and a magnetic honeycomb in a vent opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304502-A (JP)
Title: Special reproducing device and special reproducing method
Inventor: MORIKAWA TOMOYUKI
IPC: H04N21/2387
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device for video information capable of storing the video information, reproducing the stored video information, and distributing the video information via a network.  <P>SOLUTION: A contents storage section 142 stores reduced-version video contents and a value of a time stamp recorded in each frame of the reduced- version video contents is halved in comparison with a value of a time stamp recorded in the same frame of ordinary video contents. Or the frequency of a timing clock for frame transmission is doubled at transmission of the reduced- version video contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304118-A (JP)
Title: Lc oscillation circuit
Inventor: KITAMURA MASAHIRO
IPC: H03B5/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield by correcting the deviation of frequency characteristics in an LC oscillation circuit.  <P>SOLUTION: This LC oscillation circuit is provided with inductors 1 and 2, variable capacitor parts 12a and 12b whose capacities are changed according to the a control voltage applied on the basis of a digital control signal, and additional variable capacitor parts 13a and 13b whose capacities are changed according to an additional control voltage. The variable capacitor parts are respectively provided with first to Kth (K is an integer which is 2 or greater capacitors and a buffer part for generating first to Kth control voltages as the control voltage in accordance with the digital control signal and for applying them to the first to Kth variable capacitors. In accordance with the kth (k is one of integers from 1 to K) bit logic of the digital control signal, the buffer part selectively generates a first voltage and a second voltage lower than the first voltage as the kth control voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303241-A (JP)
Title: Information distribution system, information distribution method, information distribution program, and computer- readable recording medium
Inventor: KATO TATSUYASU
IPC: G06Q10/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system that can exactly distribute information about a station where a user gets off actually from a train.  <P>SOLUTION: This information distribution system 10 is provided with a getting-on information receiving part 101 for receiving a user ID and a station ID for specifying the entraining station, the first information selecting part 102 for selecting planned getting-off station related information stored in a user information storage part 109, based on the received user ID and station ID, the first information transmission part 103 for transmitting the selected planned getting-off station related information to a cellular phone 20, a getting- off information receiving part 104 for receiving the user ID and the station ID for specifying the getting-off station, the second information selecting part 105 for selecting the getting-off station related information when the specified getting-off station related information is different from the planned getting-off station related information, and the second information transmission part 106 for transmitting the getting-off station related information to the cellular phone 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183711-A (JP)
Title: METHOD FOR CONTROLLING Si OF MOLTEN PIG IRON IN OPERATION OF BLOWING PULVERIZED COAL
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling Si of molten pig iron, in order to reduce Si in the molten pig iron while maintaining activity in the core of a blast furnace, in an operation of blowing pulverized coal into the blast furnace, by blowing flux into the blast furnace.  <P>SOLUTION: The method for controlling Si of molten pig iron in an operation of blowing pulverized coal is characterized by blowing a flux consisting of one or more of FeO, CaO and MgO and a flux consisting of SiO<SB>2</SB>, or SiO<SB>2</SB>and MgO, into the blast furnace from a blast furnace tuyere, together with the pulverized coal, or alternately blowing the flux consisting of one or more of FeO, CaO and MgO and the flux consisting of SiO<SB>2</SB>, or SiO<SB>2</SB>and MgO, into the blast furnace, or only when the temperature of the furnace bottom falls to a predetermined value or lower, blowing the flux consisting of SiO<SB>2</SB>, or SiO<SB>2</SB>and MgO.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003302036-A (JP)
Title: Burner-type melting furnace
Inventor: INOUE SATOSHI
IPC: F27D3/16
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a burner-type melting furnace by improving combusting and melting performance and realizing higher combustion load and melting load.  <P>SOLUTION: In this burner-type melting furnace wherein the molten slag 5a of the incineration ash 5 flowing into a reservoir 9a of a lateral cylindrical melting furnace body from a combustion chamber 4, is heated by the spiral flow 13 formed by a combustion gas 12 from the combustion chamber 4 and a combustion gas 11 from a stabilizing burner 10, and an oxygen burner 14 for promoting the heating is mounted in a melting furnace body 9. The oxygen burner 15 obtains high-temperature jet flow 19 having a flame temperature of over 2000°C by combusting kerosene 18, and is downwardly mounted on an upper part of the melting furnace body 9 to direct the high-temperature jet flow 19 from a surface melting part 5b of the incineration ash 5 to the reservoir 9a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306078-A (JP)
Title: Vics-compatible outer mirror device
Inventor: NAKANO SEIYA
IPC: B60R1/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VICS-compatible outer mirror device capable of providing a blinker function, maintaining the original function of a light beacon transmitting/receiving part, and maintaining the attractiveness of an outer mirror.  <P>SOLUTION: Light diffusion window parts 2B1 and light beacon transmission window parts 2B2 are continuously formed in a mirror body 2, a single translucent cover is fitted there. Lit light from light emitting diodes flashing interlocking with the winker operation of a car is visible from the front of the mirror body 2 through the light diffusion part 4A of the translucent cover 4 fitted to the light diffusion window part 2B1. Also, since the lit light is passed through the light beacon transmission part 4B of the translucent cover 4 fitted to the light beacon transmission window part 2B2, VICS signals are surely transmitted and received between the light beacon transmission and receiving part of a road traffic information communication system and a light beacon transmission and receiving part incorporated in the outer mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025603-A (JP)
Title: Ink tank
Inventor: KITAHATA KENJI
IPC: B41J2/175
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To raise usage efficiency of ink in an ink tank, to prevent leakage of ink to the outside and to prevent damage of a rib. SOLUTION: An ink absorption body 20 consisting of a lamination body of fiber materials is accommodated in a housing section 4 in a hollow ink tank which is so constituted that a cover member 12 is bonded to a housing body 11. The rib 1 protruding in the housing section 4 is provided to the cover member 12. The rib 1 consists of a first direction rib 6 disposed to be inclined to the lamination layer face of the fiber of the ink absorption body 20 and a second directional rib 7 perpendicularly intersecting the first directional rib 6. An air ventilating hole 2 is formed on a position surrounded by the first directional rib 6 and the second directional rib 7, and a ventilating hole guide 3 protruding in the housing section 4 is provided so as to surround the air ventilating hole 2. The height of the rib 1 is greater than that of the ventilating hole guide 3.  The rib 1 presses the ink absorption body 20 without falling therein.
Patent JP-2003316130-A (JP)
Title: Charging means, image forming unit using same, and image forming device
Inventor: TOKUMASU TAKAHIKO
IPC: G03G5/147
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging means which removes sticking foreign matter, such as toner, on a roller-like charging member with a cleaning member, thereby improving durability in the charging member, and to provide an image forming unit and an image forming device which have the charging means.  <P>SOLUTION: Among the brush rollers (20) for cleaning the charging roller (3A), at least one of the brush rollers is not in contact with the charging roller. The brush rollers (20) are set so as to be rotated or swung and alternately contact the charging roller (3A). Foreign matter on at least the brush rollers (20) which are not in contact with the charging roller (3A) is removed by a pounding member (30) and the application voltages of power sources (27), (28), and (29).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311929-A (JP)
Title: Method for controlling ink supply for offset printing machine
Inventor: ITO TOSHIHIRO
IPC: B41F33/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide at least an ink supply control method for an offset printing machine as a method for achieving a well-balanced ink supply control ranging from a light part to a shadow part, and also securing the same control as by a skilled operator, even in an automatic control mode.  <P>SOLUTION: This method for controlling ink supply for the offset printing machine decides the ink supply to the offset printing machine based on a variation of an ink film thickness on an inking roller, and a variation of a patch print density of a color control strip.  <P>COPYRIGHT: (C)2004,JPO