baber/WOPTO huggingface dataset:
Patent JP-2003301289-A (JP)
Title: Oxygen pump
Inventor: HIGASHIYAMA KENJI
IPC: C25B9/19
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a small oxygen pump with high efficiency, through solving a problem that a conventional stacked oxygen pump with the use of a solid- electrolyte ceramic plate causes distortion due to a difference of the thermal expansion between the materials, when connecting it to an anode and a cathode.  <P>SOLUTION: The oxygen pump is made of a stacked body comprising a tabular solid-electrolyte cell having different electrodes formed on the both sides, a gas separating/distributing plate arranged on the both sides of the solid electrolyte cell, a heater plate as a heat source, and several gas feeding- and-discharging passages for circulating the gas, which are formed in the proximity of the outer circumference, wherein the gas feeding-and-discharging passages form two circuits so as not to communicate with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302121-A (JP)
Title: Air conditioner using natural energy and method for installing the same
Inventor: SUZAWA AKIMI
IPC: F25B30/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appliance for air-conditioning a building by utilizing the natural energy such as the geothermal heat and water in a storage reservoir, and a method for installing the same.  <P>SOLUTION: A storage reservoir 3 is provided in the vicinity of the building 1, a loop-shaped heat exchanger 4 is installed in the storage reservoir 3, a plurality of bar-shaped heat exchangers 5 are embedded along an outer circumference of the storage reservoir 3, an indoor unit 2 is installed in the building 1, a heat pump 6 having an evaporator 6a, and a compressor 6b a condenser 6c and an expansion valve 6d is provided. The bar-shaped heat exchangers 5, the loop-shaped heat exchanger 4 are connected to the evaporator 6a of the heat pump 6 via a first circulation passage 7 to circulate a first heating medium L, and the condenser 6c of the heat pump 6 is connected to the indoor unit 2 via a second circulation passage 8 to circulate a second heating medium M. The thermal energy obtained by the bar-shaped heat exchangers 5 and the loop-shaped heat exchanger 4 is fed to the indoor unit 2 via the heat pump 6 to perform the air-conditioning of the building 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306905-A (JP)
Title: Wood bridge using long-sized beam made of prestressed glue laminated wood as main girder
Inventor: MIYAMA SEIROKU
IPC: E01D101/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To introduce prestress to a main girder composed of a long-sized beam made of glue laminated wood used for a wood bridge, and to build the wood bridge between a long span.  <P>SOLUTION: In the wood bridge in which concrete floor slabs are placed and anchored on the top faces of a plurality of the main girders composed of glue laminated wood, the main girders are constituted of joined beams, in which a plurality of the long-sized beams made of glue laminated wood, in which through-holes are bored in the longitudinal direction, or long-sized girders made of the glue laminated wood are joined through joining auxiliary tools, PC steel materials penetrated and inserted into the through-holes and anchorage devices disposed at both ends of the PC steel materials, and prestress is introduced to the long-sized beams made of the glue laminated wood from the PC steel materials through the anchorage devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307910-A (JP)
Title: Image recorder and process cartridge
Inventor: KONO YASUNORI
IPC: G03G15/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve satisfactory image formation that is free of image failure until toner is used up, in an image recorder using particle electrification and a process cartridge.  <P>SOLUTION: In order to maintain electrification performance at the completion of printing, the surface area of an electrifying member 2 and the volume of the first space 10 of a developing device 60 maintain a constant relationship. That is, the electrifying member 2 and the developing device 60 are provided around an image carrier 1 and its vicinity. The electrifying member 2 holds thereon conductive particles m, and is in contact with the image carrier 1. In a cross-section vertical to a longitudinal direction of the image carrier, a relationship satisfies the following expression: V<0.24×S<SP>2.3</SP>wherein S (cm<SP>2</SP>/cm) is a length along the surface of the electrifying member 2, that is, the member surface area per unit longitudinal length and V (cm<SP>3</SP>/cm) is an area occupied by the developer stored in the developing device 60, that is, the volume of the developer per unit longitudinal length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314082-A (JP)
Title: Damping device
Inventor: ICHIKAWA EIJI
IPC: E04H9/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the operation of mounting a damping device.  <P>SOLUTION: The damping device 10 comprises an upper transmitting member 24; a lower transmitting member 26; a hydraulic damper 28; an upper fitting 30; a lower fitting 32; studs 34; lower attachments 36 and 37; upper attachments 38 and 39; decorating plates; and a three-way frame 40. Because the studs 34 are supported against the attachments 36 to 39 which protrude horizontally from each end of the upper fitting 30 and the lower fitting 32, the operation of mounting the three-way frame 40 and the decorating plates can be easily performed. This increases the efficiency for the operation of mounting the damping device 10, enabling the device to be mounted in shorter working hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313753-A (JP)
Title: Method and apparatus for feeding pressurized water of water-jetting type loom
Inventor: HATTORI KOICHI
IPC: D03D47/32
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inflow of the air into a weft-inserting nozzle in a non- selective state by a simple constitution without using a specific apparatus.  <P>SOLUTION: A water-feeding apparatus is equipped with a pressurized water feeding source and changeover valves and comprises a plurality of water supply devices corresponding to weft-inserting nozzles. Each changeover valve feeds the pressurized water from the pressurized water feeding source to the corresponding weft-inserting nozzle when the corresponding waft-inserting nozzle is selected and discharges the pressurized water from the pressurized water feeding source to the outside when the nozzle is not selected. In the water- feeding apparatus, the water supply device feeds a part of the pressurized water to be discharged to the outside to the corresponding weft-inserting nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316135-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SATOSHI
IPC: G03G15/08
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining a visible image having high image quality over a long period of time.  <P>SOLUTION: The image forming device has: a developing part which develops an electrostatic charge image, formed on the surface of a latent image carrier, with two-component developer consisting of toner and carrier; a transfer part which transfers a toner image, developed by the developing part, to transfer paper; a cleaner which removes toner sticking to the surface of the latent image carrier; and a recycle means which carries toner, removed by the cleaner, to the developing part. The image forming device is provided with a paper kind detecting means which detects the kind of transfer paper, and also a preliminary stir operation control means. According to the kind of transfer paper detected by the paper kind detecting means, the preliminary stir operation control means controls a developer preliminary stir operation during a warm-up mode period from an operable state to a state in which image forming operation is ready.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314793-A (JP)
Title: Portable gas filling device
Inventor: SATO TADASHI
IPC: F17C5/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable gas filling device having improved filing efficiency by enabling preparing work for the detachment and transportation of a gas container to be performed independently from filling operation, and the next filling operation to be started in a short period of time after completing the filling operation.  <P>SOLUTION: The portable gas filling device comprises a base frame 12 having travelling wheels 11, filling frames 13 erected on the base frame, a filling main pipe 24 provided on the filling frame, and a plurality of filling branch pipes 25 branching from the filling main pipe. A supply pipe connection 22 and a filling initial valve 23 connected to a filling gas supply pipe are provided for the filling main pipe 24, and a filling connector 26 for connecting the gas container 31 to the filling branch pipes 25 is provided therefor. The gas container 31 is mounted in the state of being suspended from the filling connector 26 for the filling branch pipes 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324754-A (JP)
Title: Color signal processing method, color signal processing circuit, imaging apparatus, program, and storage medium
Inventor: NAITO SATOSHI
IPC: H04N9/73
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color signal processing circuit for preventing feedback type auto white balance control from excessively following a change in an object or a change in a color of a light source.  <P>SOLUTION: An area setting section 178 sets a restart area to restart white balance control in a way of including a stop area for deciding a converging condition of the white balance control for including a complete dead zone surrounding the origin on a color difference plane. A gain control section 180 repetitively adjusts a gain signal Sr2 or the like given to a white balance amplifier 152R so as to converge an evaluation value to the origin by restarting the white balance control when the evaluation value exceeds the restart area without restarting the auto white balance control until the evaluation value exceeds the restart area after the white balance is stabilized. However, when the evaluation value reaches the inside of the stop area, the auto white balance control is immediately stopped even when the evaluation value does not reach the origin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080085-A (JP)
Title: Conductive catalyst particle and method for manufacturing the same, gas diffusive catalyst electrode and electrochemical device
Inventor: KATORI KENJI
IPC: B22F1/17
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide conductive catalyst particles which do not give rise to sintering and are excellent in catalyst characteristics and a method for manufacturing the same, a gas diffusive catalyst electrode and an electrochemical device. SOLUTION: The conductive catalyst particles stuck with a catalyst material consists of an alloy of a noble metal material and an additive material of a thermally non-solid soluble system to the noble material on the surface of a conductive powder and the method for manufacturing comprises simultaneously bonding this noble metal material and additive material to the surface of the conductive powder by a physical vapor deposition process, the conductive catalyst particles stuck with the catalyst material consisting of the alloy of MI (wherein MI is noble metal elements, such as Pt, Ir, Pd, Rh, Au and Ru) and MII (wherein MII is Fe, Co, Ni, Cr, Al, Cu, Hf, Zr, Ti, V, Nb, Ta, W, Ga, Sn, Ge, Si, Re, Os, Pb, Bi, Sb, Mo, Mn, O, N, F, C, Zn, In or rear earth elements) on the surface of the conductive powder, and the method for manufacturing such conductive catalyst particles is provided.
Patent JP-2003323305-A (JP)
Title: Program execution control device, program execution control method, program execution control program, and recording medium with program recorded thereon
Inventor: KOMIYA TERUYUKI
IPC: G06F21/60
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new program execution control technology in which if a user is not given an access right to data, a program utilizing the data is made possible to be executed.  <P>SOLUTION: An access right managing function which manages whether a user has an access right and a linked utilization right with respect to each kind of output data is prepared for each user. When a program is called according to a program execution definition issued by a user terminal and data are output by the program, the program accesses to management data on the access right managing function. If the data are output to a program, the program judges whether or not the user has a linked utilization right, and if the data are output to the user terminal, the program judges whether or not the user has an access right. Based on the result of the judgment, the program sends data which are allowed to be output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324728-A (JP)
Title: Imaging apparatus
Inventor: ISHINO TOSHIKI
IPC: H04N7/18
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleasant operating environment by enhancing a user interface in the case of imaging with high resolution with respect to a network camera capable of distributing a video image onto a network.  <P>SOLUTION: When moving picture imaging with low resolution at a high frame rate is switched into moving picture imaging with high resolution at a low frame rate, the size of a video display window at a client side is extended to display the high resolution video image fully on a screen without reducing the video image. Or a new window other than the window for displaying the low resolution video image is created and the video image with high resolution imaging is fully displayed in the new window without reducing the video image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324299-A (JP)
Title: Halogen-free flame retardant electromagnetic wave suppressing sheet and its manufacturing method
Inventor: ENDO HIROSHI
IPC: C08K3/22
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave suppressing sheet which has electromagnetic wave absorption performance of a normally desired level and used for an application halogen-free properties are required which flame retardacy has readied a high level, in the sheet molded in a sheet-like state formed by dispersing a soft magnetic powder in a rubber matrix, and to provided a method for manufacturing the same.  <P>SOLUTION: In the flame retardant electromagnetic wave suppressing sheet manufactured by a coating method by dispersing the soft magnetic material powder (B) in the rubber (A) matrix and adding a flame retardant (C) as the retardant (C); aluminum hydroxide or magnesium hydroxide (C<SB>1</SB>) or one or both (C<SB>2</SB>) of a melamine and a melamine derivative are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321571-A (JP)
Title: Method for recovering monomer from acrylic resin
Inventor: SHIN JUNICHIRO
IPC: C08J11/12
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering high purity monomer which produces an acrylic resin product with extremely reduced impurity and high transparency, without decomposition of the monomer gas produced by pyrolysis in a recovery process recovering the monomer from an acrylic resin waste or the like mainly comprising methyl methacrylate monomer in dry distillation using a heating vessel with an agitator.  <P>SOLUTION: The method comprises thermally decomposing the acrylic resin into a gas state by dry distillation in the heating vessel with the agitator, liquefying the gas state pyrolysis product, and then purifying the liquefied pyrolysis product by distillation to recover the monomer, where the tip speed of the agitator is set at 0.1 to 35 m/min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295795-A (JP)
Title: Signboard device by rear illumination
Inventor: KIYAMA SHINYA
IPC: G09F13/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signboard for an illumination signboard device which can be manufactured at a low cost, which has high lightness, in which the size of a whole signboard device is smaller in depth or in thickness, which has more adaptability both in structure and in contents, and for the manufacture of which such utilizable materials and utilizable methods can be used.  <P>SOLUTION: The signboard giving stereoscopic impression is manufactured by printing with ink or by sticking a film thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329707-A (JP)
Title: Contact probe pin
Inventor: KAWAHARA SHOICHI
IPC: G01R1/067
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional contact probe pin gives damage to an element to be measured like a solder ball since the same pressure is applied to two objects having different hardnesses.  <P>SOLUTION: The solder ball 8 is pressed by a first plunger 1, brought into contact with the plunger 1, and electrically connected to the pad 10 on a test board 9 via a first spring 3 having a internal spring constant set to a small value, a separating part 6 fixed to a barrel 5, a second spring 4 having a large spring constant, and a second plunger 2. The first and the second springs 3 and 4 are separated so as not to affect each other by the part 6. Further, the barrel 5 is assembled in a socket base 11 and mounted on the board 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333691-A (JP)
Title: Method of manufacturing electroacoustic transducer
Inventor: OKUZAWA KAZURO
IPC: H04R9/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity and a quality in bonding of a voice coil and a damper or the like in a method of manufacturing an electroacoustic transducer to be used for audiovisual equipment or the like.  <P>SOLUTION: In the method of manufacturing the electroacoustic transducer, an ultraviolet curing type reactive twin pack adhesive 9a is used as an adhesive, the bonding part of the voice coil 7 and the damper 8 is coated with the adhesive and afterwards irradiated with ultraviolet rays from a lower part by using an optical fiber 10, an internally mirror-finished metallic die 11, and the like. Thus, the reactive twin pack adhesive is cured without being dropped or oozing out during its application, a magnetic gap defect is suppressed, curing is progressed by the irradiation with ultraviolet rays and assembly in the next process is made possible without waiting for complete curing and productivity is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336168-A (JP)
Title: Deodorant fabric for clothing
Inventor: NAGAI NORIKO
IPC: D06M15/647
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant fabric for polyester textile clothing which has coolness owing to natural surface uneven feeling and high color developability owing to color clearness without impairing touch feeling as a piece of clothing, has wrinkleproofness, is quickly dryable and comfortable when worn with dry touch and firmness, and has deodorancy, odorproofness, antimicrobial effect and soilproofness each excellent in laundry durability.  <P>SOLUTION: The deodorant fabric for textile clothing comprises polyester filament yarns with recessed fiber sectional shape and polyester filament yarns with unevenness in the length direction, wherein the fabric surface is stuck with a compound oxide containing titanium and silicon and at least one resin selected from alkyl silicate resin, silicone resin and fluororesin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327893-A (JP)
Title: Method for producing water dispersion of fine particles of colored resin, water dispersion of fine particles of colored resin, ink, recording unit, ink cartridge, ink-jet recording device and ink-jet recording method
Inventor: TAKAI HIDEYUKI
IPC: C09D11/322
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method or the like for producing a water dispersion of fine particles of a colored resin, providing an image having water resistance, weather resistance and abrasion resistance, and useful as a coloring material of an ink having excellent dispersion stability.  <P>SOLUTION: The method for producing the water dispersion of the fine particles of the colored resin comprises a step for emulsifying at least a polymerizable unsaturated monomer, a coloring matter, a reactive emulsifier represented by general formulas (1) or (2), and a polymerization initiator in an aqueous medium, and a step for polymerizing the polymerizable unsaturated monomer. The water dispersion of the fine particles of the colored resin is obtained by a direct emulsification method in the emulsification step. The water dispersion of the fine particles of the colored resin, the ink using the water dispersion, etc., are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326977-A (JP)
Title: Mounting structure of guide rail and cover corner
Inventor: GOMI YUJI
IPC: B60J1/17
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a guide rail 1 and a cover corner 2 capable of easily carrying out a work for mounting the guide rail 1 to a door body.  <P>SOLUTION: In the mounting structure, the guide rail 1 and the cover corner 2 having a groove part formed to a cross section of approximately U shape so as to cover an upper part of this guide rail 1 are fixed to each other through a mounting member inserted into mounting holes provided at predetermined positions of a bottom wall of the guide rail 1 and a bottom wall of a groove part of the cover corner 2. A projection leaving both bottom walls is formed near the mounting hole of the bottom wall of any one of the groove part of the cover corner 2 and the guide rail 1. Thereby, since the guide rail 1 is turned or deflection-deformed making the projection 10 as a fulcrum, a position adjustment of the mounting hole 21 at the lower part is facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338151-A (JP)
Title: Disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent invasion of foreign matter such as dust into a cartridge case from the outside, to suppress the occurrence of dust in the cartridge case and further, to provide a disk cartridge having high rigidity and excellent strength.  <P>SOLUTION: The disk cartridge is provided with a cartridge case in which a head insertion port is formed, an inner rotor 7 which is disposed freely rotatably in the cartridge case 5a and which has an annular side wall 21 where a notched part 21a is disposed at an outer peripheral part and a disk 6 which is housed inside the annular side wall 21 of the inner rotor 7. By rotating operation of the inner rotor 7, the head insertion port is opened and closed. Further in a closed state of the head insertion port, the inner rotor 7 is engaged to a head insertion port side by a rotor pressure 40 and the annular side wall 21 is brought into close contact with an opening edge of the head insertion port.  <P>COPYRIGHT: (C)2004,JPO