baber/WOPTO huggingface dataset:
Patent JP-2009217171-A (JP)
Title: Optical branch coupler, its manufacturing method and single-fiber bi-directional communication apparatus
Inventor: SASHO SEIJI
IPC: G02B6/04
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical branch coupler that is reduced in cross talk with a simple structure and suitable for single-fiber bi-directional communication, and also to provide its manufacturing method and a single-fiber bi-directional communication apparatus.  <P>SOLUTION: The optical branch coupler 3 includes a multi-core optical fiber 1 having an eccentric hollow part 1f and a plastic optical fiber 2 installed in the hollow part 1f. One end 2a of the plastic optical fiber 2 is provided with an end surface 3a that is the same flat plane H as that of the chip end 1d of the multi-core optical fiber 1. The other end 2b side of the plastic optical fiber 2 is led out of the multi-core optical fiber 1 from the side surface 1e on the thin side of the multi-core optical fiber 1. Reduction in cross talk is achieved with the simple structure so as to be suitable for single-fiber bi-directional communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213446-A (JP)
Title: Culture soil improving agent containing artificial zeolite, and culture soil
Inventor: MORIFUJI HIROHITO
IPC: C09K17/08
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture soil improving agent containing an artificial zeolite can recover soil fertility of culture soil only by mixing culture soil decreased fertility therewith, and to provide culture soil containing the improving agent.  <P>SOLUTION: This improving agent contains artificial zeolite or artificial zeolite which is produced by including activated carbon-like unburnt carbon, an organic fertilizer, and a water soluble mineral. The improving agent is mixed with culture soil with decreased fertility to thereby improve soil fertility of the culture soil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221025-A (JP)
Title: Dispersion retention agent for hydraulic composition
Inventor: HAMADA DAISUKE
IPC: C04B24/26
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion retention agent for hydraulic compositions having excellent fluidity retention property.  <P>SOLUTION: The dispersion retention agent for hydraulic compositions includes a copolymer having a weight average molecular weight of 30,000-60,000 obtained by polymerizing a specific monomer 1 represented by general formula (1), a specific monomer 2 represented by general formula (2), and a specific monomer 3 represented by general formula (3), wherein the monomer 1 occupies 25-78 wt.% of the total amount of the constituent monomers of the copolymer and the monomer 3 occupies 0-18 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219430-A (JP)
Title: Method for producing collagen peptide
Inventor: OSHIRO TAKASHI
IPC: A23J3/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a collagen peptide which produces a large amount of an uncolored collagen peptide in a short time.  <P>SOLUTION: The method for producing a collagen peptide suppressed in coloration or uncolored, includes heating a collagen-containing raw material or collagen in the presence of hydrogen peroxide. A collagen-containing raw material or collagen is heated and treated with a proteinase before the hydrogen peroxide treatment to obtain a collagen peptide in a shorter time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220037-A (JP)
Title: Reduction apparatus, and method of making magnetic water using the same
Inventor: OBA TERUO
IPC: C02F1/48
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction apparatus used for reducing a target substance, and a method of making magnetic water using the same.  <P>SOLUTION: The reducing apparatus is equipped with a placing stand 20 for placing a PET bottle 30 and a rotary magnetic field-generating part 10 for reducing the water A in the PET bottle by a rotary magnetic field. The rotary magnetic field-generating part has the respective phase coils 11a and 11b fixed on the placing stand in two stages upper and lower and a power supply 12 for generating the respective currents flowing through the respective phase coils for the purpose of generating the rotary magnetic field in the respective phase coils. Water being the target substance is reduced using the reducing apparatus to make magnetic water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221374-A (JP)
Title: Pigment dispersion, production method thereof, ink for ink jet-recording, and ink set for inkjet
Inventor: IDE HIROKI
IPC: C09D11/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment ink composition excellent in fixability of a printed image thereof and in light resistance even when the composition is finely dispersed by which the printing can be performed with a small amount of oozing and with a high printing density.  <P>SOLUTION: This aqueous pigment ink composition comprises at least one type of a pigment represented by General Formula (1): General Formula (1) (wherein R and R' independently represent a hydrogen atom or a monovalent substituent) and/or a tautomer thereof, a block polymer and water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260010-A (JP)
Title: Water discharge apparatus
Inventor: OHASHI TAKAHIRO
IPC: B05B3/16
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water discharge apparatus which enables a repetitive linear operation or revolution operation using a water power with a compact and simple structure based on a new idea.  <P>SOLUTION: The water discharge apparatus has a housing 2 having a pillar space in the inner part, a core 20 which can move in the space while dividing the pillar space into a first and a second pressure room 16, 18 and has a flow passage in core in the inner part, a water discharge cylinder which communicates to the flow passage in core and has a water-discharge passage to the outside of the housing, a first water inlet 12 for introducing a fluid into the first pressure room 16, a second water inlet 14 for introducing the fluid into the second pressure room 18, a first introduction opening for introducing the fluid from the first pressure room to the flow passage in core, a second introduction opening 34 for introducing the fluid from the second pressure room to the flow passage in core, a valve body 42 for changing the opening degree of the first and second introduction opening, and a control means for changing a ratio of the opening degree of the first and second introduction opening when reversing of the moving direction of the core.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234656-A (JP)
Title: Method and system for translating cross language query request, and cross language information retrieval
Inventor: WAN HAIFEN
IPC: G06F17/28
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a unit for translating a cross language query request, and a method and a system for retrieving cross language information.  <P>SOLUTION: The cross language query request translation method includes: the translation of the cross language query request from a source language to object languages, using a plurality of different machine translation systems, respectively; the generation of a plurality of translated texts of the cross language query request in the object languages (S110); and the formation of object language query requests corresponding to the cross language query request, based on the plurality of translated texts of the cross language query request in the object languages. The object language query request is formed by integrating the translated texts of the cross language query request generated by the plurality of different machine translation systems, so as to improve the retrieval performance of the cross language information retrieval system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228308-A (JP)
Title: Sign tool
Inventor: MIYAMARU KOZO
IPC: E01F13/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce an installation time by facilitating the installation of a sign tool on a bar to be installed such as a cone bar.  <P>SOLUTION: This sign tool 100 includes a sign sheet section 110, a bar installation section 120, and a weight member 130. The sign sheet section 110 is a portion on which the content of sign is indicated and formed of a rectangular soft member. The bar installation section 120 is installed on the upper side of the sign sheet section 110. For easy installation of the bar installation section 120 on the bar to be installed in a single operation, the bar installation section 120 is formed in a split cylindrical shape having a diameter matching the bar to be installed and an angle slightly larger than 180° in the circumferential direction. The weight member 130 is attached to the lower side of the sign sheet section 110. When the weight member is attached, the sign sheet section 110 formed of the soft member is pulled downward to stabilize the indication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232191-A (JP)
Title: Mobile electronic equipment and imaging device
Inventor: KITSUGI YASUO
IPC: H04N5/225
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile electronic equipment which is made compact and light-weight.  <P>SOLUTION: The mobile electronic equipment is equipped with: a projection optical system 32 which projects an image displayed on a display section 30 and read out as an optical image for projection by the light emitted from a light source 22, in a first direction; a switching member 34 for switching the projecting direction of the optical image for projection to a second direction; and an eye lens 36 which observes the optical image for projection in which the projecting direction has been switched to the second direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231594-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: NOGOME MASANOBU
IPC: H01L29/737
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HBT capable of simultaneously improving both on-state resistance and a breakdown voltage in the state that a collector current is flowing.  <P>SOLUTION: The hetero-junction bipolar transistor includes an n-type GaAs sub collector layer 101, an InGaP collector layer 102 formed on the GaAs sub collector layer 101, an n-type GaAs spacer layer 103 formed on the InGaP collector layer 102, an n-type GaAs second collector layer 104 and a GaAs first collector layer 105 formed on the GaAs spacer layer 103, a p-type GaAs base layer 110 formed on the GaAs first collector layer 105, and an n-type InGaP emitter layer 111 formed on the GaAs base layer 110. The GaAs sub collector layer 101 has a carrier density higher than that of the GaAs second collector layer 104 and the GaAs first collector layer 105, and the GaAs second collector layer 104 has the carrier density higher than that of the GaAs first collector layer 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008217022-A (JP)
Title: Long polarizing plate, manufacturing method thereof, and liquid crystal display
Inventor: FUTAMURA YOSHIROU
IPC: G02B5/30
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate with a minimal variation of the axis angle and improved polarizing plate performance (especially in terms of an axial misalignment angle and a light leakage), and an excellent liquid crystal display free from a light leakage and a color change even when the temperature and humidity change in the environment.  <P>SOLUTION: In the polarizing plate, a long polarizer having absorption axes parallel in a longitudinal direction, and a long transparent film which has slow axes orthogonal or parallel in a longitudinal direction are laminated. In the long transparent film, a film in-plane retardation value Re and a film thickness direction retardation value Rth satisfy the following expressions (i) and (ii). The axial displacement angle of the absorption axes and the slow axes orthogonal or in parallel falls within 10 degrees. There also provided is a liquid crystal display using the polarizing plate. The expression (i) is 0≤Re<SB>(630)</SB>≤20 and the expression (ii) is ¾Rth<SB>(630)</SB>¾≤25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009231140-A (JP)
Title: Secondary battery
Inventor: KOIWA KAORU
IPC: H01M2/04
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery can disperse force acting on an electrode terminal.  <P>SOLUTION: The secondary battery includes an electrode body formed with a band-like first electrode plate and second electrode plate, a case housing the electrode body and electrolyte solution inside, a first electrode terminal connected with the first electrode plate, a second electrode terminal connected with the second electrode plate, a lid with the first electrode terminal and the second terminal fitted and closing the case, an insulation member fitted between the first electrode terminal and the lid, and a plurality of caulking members with a caulking structure against the insulation member on a side inside the case, fitted so as to penetrate from the first electrode terminal through the insulation member and connected with the first electrode plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232316-A (JP)
Title: Image forming apparatus
Inventor: SATO YUMI
IPC: H04N1/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism enabling an image forming apparatus to process image data while an attribute of image data designated by a processing instruction has been changed even after issuance of the processing instruction of the image data to the image forming apparatus.  <P>SOLUTION: The image forming apparatus 1 includes a receiving section 3 for receiving a processing instruction which designates an attribute to be applied to printing or fax transmission/reception of image data, and an attribute changing section 4 for changing the attribute of the image data designated by the processing instruction received by the receiving section 3 according to an attribute changing request from a user before the end of the printing processing or fax transmission/reception of the image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236953-A (JP)
Title: Image fixing/solidifying device and image forming apparatus
Inventor: KOYAMA TAKAHARU
IPC: G03G21/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress image quality deterioration due to a failure that an image on a recording material begins to be solidified before reaching a solidifying means, on a conveying means disposed between a heating means and the solidifying means.  <P>SOLUTION: A fixing device 15 that generates heat, paper P and a toner image T heated by the fixing device 15 emit electromagnetic waves therearound. If going straight, the electromagnetic waves are transmitted to a cooling device 16, but, the waves are reflected by a shielding plate 81 of a reflector 18, then, the heat transmission is interrupted. The electromagnetic waves emitted from the paper P are reflected by the shielding plate 81, and the reflected electromagnetic waves are reflected by a counter reflection plate 82 again, then, transmitted to the paper P. Since the electromagnetic waves emitted from the fixing device 15 and the like are collected on the surface of the paper P in this manner, the toner image T carried on the surface of the paper P is warmed up, accordingly, the toner image is conveyed by the conveying device 17 to the cooling device 16 without causing solidification thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237625-A (JP)
Title: Memory device and electronic data management method
Inventor: SHOJI KOICHIRO
IPC: G06F21/60
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device and an electronic data management method that limit the use of user data provided for a user to a predetermined range and track and monitor access to the user data.  <P>SOLUTION: When an electronic file stored in a memory means 1 connected to an electronic computer 2 is used, whether or not the use of the electronic file should be permitted is determined by reference to attribute information indicating the use range where the electronic file can be used. Specifically, position information and/or time information is acquired from an external device 3 and compared with the attribute information. If the position information and/or time information is within the use range predetermined by the attribute information, the use of the electronic file is permitted. If not, the use of the electronic file is rejected. The external device used is a GPS device or electronic timepiece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233094-A (JP)
Title: Reel-type game machine
Inventor: YOSHIKAWA ATSUSHI
IPC: A63F5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform continuous performances in a reel-type game machine that performs continuous performances during a bonus game.  <P>SOLUTION: The reel-type game machine comprises: a bonus game performing means that performs a more advantageous bonus game for a game player than in a normal game condition until a predetermined number of game media is discharged when a bonus winning combination is established; a continuous performance performing means that performs continuous performances performed multiple times of games, when the number of discharged game mediums reaches the predetermined number in the bonus game; a determining means that determines whether the continuous performances finish or not before the bonus game during the performance of the continuous performances; and a continuous performance extension means that increases the number of games to perform continuous performances and extends the continuous performances when the continuous performances are determined to finish during the performances of the continuous performances by the determining means before the bonus game.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238001-A (JP)
Title: Computer system
Inventor: KATO MASATERU
IPC: G06F9/48
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system capable of achieving polling without increasing the processing load of a processor.  <P>SOLUTION: Data RD is read by a polling part 20 in a predetermined cycle from a predetermined address in an address space. When the read data RD meets predetermined conditions, an interrupt signal INT-POL to the processor 10 is generated in the polling part 20. Since the processor 10 can receive an interrupt by hardware instead of carrying out polling by firmware, the processing load of the processor 10 can be considerably reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240862-A (JP)
Title: Gas purifying apparatus
Inventor: KIJIMA TAKAMASA
IPC: B01J35/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas purifying apparatus capable of inexpensively and efficiently decomposing hazardous substances incorporated in a gas.  <P>SOLUTION: The gas purifying apparatus includes a catalyst part 2 which is provided in the flow path 10 of the gas and has a microwave absorbing function for absorbing microwaves and generating heat, a decomposing function to be activated at or above a prescribed temperature for decomposing the hazardous substances contained in the gas and a photocatalyst function to be activated by ultraviolet rays, and includes a microwave generation part 4 for irradiating the catalyst part 2 with the microwaves and an ultraviolet ray generation part 3 for irradiating the catalyst part 2 with the ultraviolet rays.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240973-A (JP)
Title: System and method for treating exhaust gas
Inventor: ITO TADAHIKO
IPC: B01D53/81
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for treating exhaust gas.  <P>SOLUTION: The exhaust gas treatment system 100 for an underground structure where vehicles travel includes: an electrostatic dust collector 126 that removes airborne particles contained in the exhaust gas with a corona discharge; a NOx removing device 130 that has a plurality of adsorption stages for accommodating a carbon-based adsorbent to oxidize nitric oxide contained in the exhaust gas with ozone generated by the collector 126 and to remove the nitric oxide in the form of NOx; and a CO removing device 134 that receives the treated gas, from which NOx is removed, from the device 130, and catalytically oxidizes carbon monoxide in the exhaust gas to remove. The collector 126, the NOx removing device 130, and the CO removing device 134 are sequentially disposed in the movement direction of the exhaust gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243816-A (JP)
Title: Fluorine-contained compound recovery machine
Inventor: TAKEUCHI AKIHIRO
IPC: F25B45/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-contained compound recovery machine, avoiding moisture in a pipeline connected to a recovery cylinder from being frozen without recovering excessive fluorine-contained compound to efficiently recover the fluorine-contained compound.  <P>SOLUTION: This recovery machine 10 includes: a compressor 14; the cylinder 16 connected to the compressor 14 through a connecting pipe 15 and adapted to recover the liquefied fluorine-contained compound through the connecting pipe 15; and a cooling means, wherein water in the connecting pipe 15 is cooled at a temperature not to solidify water in the connecting pipe by the cooling means. The cooling means includes a water tank 18 storing water W with the cylinder 16, a pump P, a circulating means having an inlet port 22, a discharge opening 24, and a circulating passage 23 connected to the inlet port 22 and the discharge opening 24, and a heat exchanger 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243861-A (JP)
Title: Mounting structure and construction method of filter box
Inventor: SUEHIRO TOSHISUKE
IPC: B01D46/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a filter box capable of mounting the filter box to an accurate position on a ceiling regardless of a simple mechanism, and its construction method.  <P>SOLUTION: The mounting structure 1 of a filter box is composed of a hang bolt 2 hung by a member under the roof, a filter box 3 hung by the hang bolt 2 to be adjustable in position between a retracting position with its lower end above the level of the ceiling and an installation position near the ceiling level, and a connection member 5 comprising a wall part 5a mounted to an inner peripheral surface of a lower end of the filter box and a flange part 5b extending outward from a lower end of the wall part and contacting a lower surface of a ceiling panel P.  <P>COPYRIGHT: (C)2010,JPO&INPIT