baber/WOPTO huggingface dataset:
Patent JP-2005214591-A (JP)
Title: Hot water supply system utilizing natural energy
Inventor: OKAMOTO ATSUSHI
IPC: F24S90/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system capable of effectively activating natural energy.  <P>SOLUTION: This hot water supply system comprises a heating medium circulating circuit 4 having a heat capturing part 3 for absorbing ground heat, a heat pump 6 for absorbing the heat from the heating medium flowing in the circulating circuit 4, and a hot water storage tank 2 having a first heating coil 81 in which the heating medium heated by the heat pump 6 flows. A heat collector 5 is connected to the circulating circuit 4, and a second heating coil 82 connected to the circulating circuit 4 is mounted on the hot water storage tank 2. Further a flow channel switching means is mounted on the circulating circuit 4 for switching a state allowing the heating medium to flow to the heat collector and the second heating coil 82 without passing through the heat capturing part 3, a state for allowing the heating medium to flow to the heat collector 5 and the heat capturing part 3 without passing through the second heating coil, and a state for allowing the heating medium to flow to the heat capturing part 3 without passing through the heat collector 5 and the second heating coil 82. The operations of the flow channel switching means and the heat pump 6 are controlled on the basis of a temperature T1, a temperature T2 and a water temperature T3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220186-A (JP)
Title: Inkjet color ink set
Inventor: TAKAHASHI MARI
IPC: C09D11/38
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet color ink set capable of obtaining an image having high quality and excellent image preservability.  <P>SOLUTION: This inkjet color ink set comprising two or more inks having different hues comprises a colorant represented by formula (1) and at least one kind selected from colorants represented by formulae (2-1) to (2-8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227814-A (JP)
Title: Electric meter maintenance management work system
Inventor: TAJIMA FUTOSHI
IPC: G06Q50/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric meter maintenance management work system for integrally performing management of a plurality of electric meters and improving efficiency of electric meter maintenance management work.  <P>SOLUTION: This electric meter maintenance management work system is provided with a lapse replacement management system 10, a material management system 20, a meter selection system 40, and a verification management system 41 performing data communication mutually. The lapse replacement management system 10 transmits meter data accompanying lapse replacement of the electric meter to the meter selection system 40. The meter selection system 40 generates meter supply request data, which is generated by selecting a new electric meter according to the meter data, to the material management system 20. The material management system 20 generates meter purchase plan data based on the meter procurement request data to transmit them to the verification management system 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229284-A (JP)
Title: Substrate type antenna
Inventor: CHO KIN
IPC: H01Q21/06
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate type antenna where scanning is performed by simple constitution.  <P>SOLUTION: In the substrate type antenna, feeding lines 3 and 4 comprising micro-strip lines and an antenna element 5 comprising a micro-strip line are formed on a dielectric substrate 2, a reflector 6 is installed at a prescribed angle α of inclination with respect to the substrate 2, and the reflector 6 is movable relatively with respect to the substrate 2 keeping the angle α of inclination. Directivity can be scanned by moving the reflector 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236448-A (JP)
Title: Gap filler system
Inventor: AGAWA HISAO
IPC: H04H20/06
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive gap filler system in which a large scale cable laying work is not required, negotiation with a landowner can be minimized and installation can be completed in a short period of time.  <P>SOLUTION: The gap filler system comprises an antenna for receiving a signal being transmitted from a communication satellite, and a gap filler installed at a position remote from the receiving antenna from where the communication satellite cannot be seen through. A signal received by the receiving antenna is spatially transmitted to the gap filler through a repeater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233016-A (JP)
Title: Control device of internal combustion engine
Inventor: IMAI DAICHI
IPC: F02M25/07
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of allowing an actual value of an emission (such as NOx and PM) generation quantity to accurately follow a target value when an internal combustion engine is in a transition state.  <P>SOLUTION: This device treats a plurality of engine control parameters having influence on the emission generation quantity by being divided into a plurality of classifications on a response speed. A formula for determining the parameter of the classification being an object, is determined with respective parameters with a parameter of a classification except for the classification being an object and the emission generation quantity as an argument, by solving an empirical formula for determining the emission generation quantity with respective parameters with the plurality of parameters as the argument. In the determined respective formulas, values respectively calculated by the respective formulas are set as a target value of the respective parameters, by using a target value as an argument value of the emission generation quantity, an actual value as an argument value of a parameter of a classification slower in the response speed than the classifications being an object, a steady adaptive value as the argument value of a parameter of a classification faster in the response speed than the classification being the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230174-A (JP)
Title: Game state notification device in game machine
Inventor: IWAMOTO SEIIKU
IPC: A63F7/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To further improve a player's expectation and interest by notifying the player an advantageous state related to a change in a game state to the advantageous one for the player by a display device having a set composed of two or more monochrome LEDs with mutually different luminescent colors.  <P>SOLUTION: This game state notification device is provided with a display control part controlling to light the respective colors of the LEDs of the display device according to a display command output from a game control part, and a notification lighting control means, when the display command is a specific content, controlling to gradually change the lighting color the display device from a first lighting color (yellow) corresponding to the first game state to a second lighting color (green) corresponding to a second game state (next-to-win satisfied state), in the display control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230857-A (JP)
Title: Method for manufacturing ferritic stainless steel sheet having excellent surface property
Inventor: HAMADA JUNICHI
IPC: B21B1/22
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferritic stainless steel sheet having excellent surface properties.  <P>SOLUTION: By this manufacturing method of the ferritic stainless steel sheet having excellent surface properties, the total elongation percentage is taken as 1.0-2.0% and its temper rolling is carried out under conditions satisfying formula (1), which is εl/εt > 1, where, εl is the elongation percentage (%) by reduction and εt is the elongation percentage (%) by tension and the tensile property in the rolling direction of the base stock for temper rolling is 150-350 N/mm<SP>2</SP>in the yield point and 0.1-2% N/mm<SP>2</SP>in the elongation at the yield point. In this way, the surface gloss is improved and roping is reduced, and the occurrence of fine wrinkles and a rough surface are prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233828-A (JP)
Title: Euv ray spectrum measuring instrument, and euv ray power calculation method
Inventor: KANAZAWA HAJIME
IPC: G03F7/20
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EUV ray spectrum measuring instrument capable of measuring precisely a spectrum of an EUV ray emitted from the divergent center of an extreme ultraviolet (EUV) ray source in every emission direction, and to provide a power calculation method for calculating precisely EUV ray power.  <P>SOLUTION: This EUV ray spectrum measuring instrument concerned in the present invention for measuring the spectrum of the EUV ray emitted from the divergent center of the EUV ray source has a driving mechanism for making a spectrum measuring means having a spectral diffraction element and a detector having spatial resolution along a spectral dispersion direction by the spectral diffraction element movable with respect to the divergent center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232638-A (JP)
Title: Newsprint paper for offset printing
Inventor: WATANABE KUNIHIKO
IPC: D21H19/84
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide newsprint paper for offset printing remarkably improved in an ink impressing property in offset printing, not causing trouble such as adhesive phenomenon, vessel pick, blanket piling, paper flow and drainage and paper breakage and having good printing workability and color print quality.  <P>SOLUTION: This newsprint paper for offset printing is obtained by applying a surface treating agent composition consisting mainly of oxidized starch containing a long-chain alkyl group onto both surfaces of base paper and drying the coated paper. The weight average molecular weight of the oxidized starch is preferably 30,000 to 100,000 and the substitution degree of carboxyl groups is preferably ≥0.015. It is preferable that the base paper does not contain an internally added sizing agent or the content of the sizing agent is <0.05 mass% based on pulp when the base paper contains the sizing agent. At least one kind of a styrene-based surface sizing agent and an olefin-based surface sizing agent may be contained in the surface treating agent composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235011-A (JP)
Title: Portable information storage medium, authentication system, program for portable information storage medium, and authentication method
Inventor: SAITO HIROO
IPC: B42D15/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information storage medium capable of improving security and convenience of a user, an authentication system, a program for the portable information storage medium, and an authentication method.  <P>SOLUTION: This authentication system 1 is provided with a holder 20 inputting fingerprint data of the user and offering them to an IC card 10, a nonvolatile memory 14 storing a plurality of different fingerprint data of a valid user, a determination part 151 determining whether the fingerprint data of the user inputted from the holder 20 correspond to those of the valid user stored in the nonvolatile memory 14 or not, the IC card 10 having an authentication part 152 authorizing the user when the determination part 151 determines that any of the fingerprint data of the valid user matches those of the user, and a PC 30 giving the IC card 10 an instruction to carry out collation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243063-A (JP)
Title: Magnetic recording medium
Inventor: ICHIKAWA TOMOHIRO
IPC: G11B5/71
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium whose output is high and which has excellent durability and running performance by improving a surface characteristic better than before and reviewing a lubricant amount on the surface.  <P>SOLUTION: The magnetic recording medium has a magnetic layer including non-magnetic layer containing non-magnetic powder and a binder, and a magnetic layer containing ferromagnetic metallic powder and a binder on a supporting body in this order, and has 50 to 200 pieces of projections having height of 3 to 7nm per 23,000μm<SP>2</SP>of a magnetic layer surface measured using a non-contact three-dimensional structural analysis microscope, and having a surface lubricant index of 2.0 to 3.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117608-A (JP)
Title: Multiple frequency band antenna
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q5/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily vary directivity in the UHF band and to receive radio waves in the UHF and VHF bands.  <P>SOLUTION: Two extension elements 24a, 26a extend outward from respective ones of opposed outer ends of a dipole antenna 4a formed of two dipole antenna elements 8a, 10a. The length of the dipole antenna 4a is determined to make the multiple frequency band antenna receiving radio waves in the UHF band, and the sum of the lengths of the dipole antenna 4a and the extension elements 24a, 26a is determined to make the multiple frequency band antenna capable of receiving radio waves in the VHF band. PIN diodes 28a, 34a are connected between the respective extension elements 24a, 26a and the respective outer ends of the dipole antenna 4a. When a radio wave in the UHF band is to be received, a control unit 180 places the diodes 28a, 34a selectively in a state in which both are opened, a state in which one of the diodes 28a is closed while the other 34a is opened, and a state in which the one diode 28a is opened while the other 34a is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240371-A (JP)
Title: Method of processing mixture of liquid material and solid material by forced air feeding and device used for the same
Inventor: IKEDA MASAHARU
IPC: C02F11/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing a mixture of a liquid material and a solid material by forced air feeding which carries out modification of the mixture of the liquid material and solid material in a forced air feeding pipe through kneading of the mixture of the liquid material and the solid material with a polymer modifier by using forced air feeding method, and also provide a device used for the same.  <P>SOLUTION: This method has a process for sending the mixture of the liquid material and the solid material into a forced air feeding pipe and a process for injecting compressed air into the forced air feeding pipe and adjusting and controlling to send the mixture in the forced air feeding pipe while the mixture is being changed into the solid material through a plastic state. The method has a process for injecting the polymer modifier into the forced air feeding pipe for sending the mixture by forced air feeding and kneading the mixture with the polymer modifier to modify the mixture during forced air feeding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239838-A (JP)
Title: Aromatic polyamidimide, its precursor, thermal addition polymerizable composition containing them and heat-resistant material obtained by heat curing of the composition
Inventor: ISHIDA YUICHI
IPC: C08G73/14
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel thermal addition polymerization aromatic polyamidimide which has excellent moldability and whose cured product has high heat resistance, an aromatic polyamidimide precursor, a thermal addition polymerizable composition containing them, and a heat-resistant material obtained by heat curing of the composition.  <P>SOLUTION: The aromatic polyamidimide is represented by formula (1) (wherein Ar is an aromatic ring; and each R is independently hydrogen or a phenylethynyl group and at least one R is a phenylethynyl group). The aromatic polyamidimide precursor is represented by formula (2) (wherein Ar and R are the same as defined above). The thermal addition polymerizable composition contains them, and the heat-resistant material is obtained by heat curing of the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239898-A (JP)
Title: Grease composition for constant velocity joint
Inventor: SAKAMOTO KIYOMI
IPC: C10M135/36
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition for constant velocity joints which achieves flaking resistance, seizure resistance and wear resistance at a high level in a good balance without using a lead compound and satisfactorily maintains these properties for a long period of time.  <P>SOLUTION: The grease composition for constant velocity joints includes a base oil for a lubricating oil, a thickener, carbon black with an average particle size of ≤500 nm and an organic molybdenium compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248463-A (JP)
Title: Water sprinkling device for disassembling structure
Inventor: SAKADO MASAHIKO
IPC: E04G21/32
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To sprinkle water from an elevated spot or by bringing a water sprinkling nozzle near a target position, without relying on manpower, in a disassembling site of a building and a house.  <P>SOLUTION: An extension pipe 3 moving in the longitudinal direction of a fixed pipe 4 is arranged in the fixed pipe 4 fixed by a fixing stand 5, and the water sprinkling nozzle 2 is arranged on the tip. When supplying pressurized water to the fixed pipe 4 from a water sprinkling device 9, the extension pipe 3 is pushed up in the fixed pipe 4 in response to its water force (water pressure), and the fixed pipe 4 is extended in response to the length of the extension pipe 3. As a result, the water can be sprinkled toward the target position from the water sprinkling nozzle 2 positioned at the elevated spot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250107-A (JP)
Title: Developing cartridge and image forming apparatus
Inventor: YAMASHITA TSUTOMU
IPC: G03G21/16
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carry out a sliding operation when a developing cartridge is attached to or detached from an apparatus body.  <P>SOLUTION: When the developing cartridge 7 is attached to or detached from the apparatus body, a members 26 to be guided slidably along a guide rail in the apparatus body is attached rotatably around a central line on both ends of a developing roller shaft 13a of a developing roller. The member 26 is provided with: a small diameter part 32 engaged eith a guiding groove 21 of the guide rail; and a flange part 33 positioned on the outer periphery surrounding this small diameter part 32 and facing an end surface on an opening side of the guide grooves 21, and a chamfer 34 is formed on an edge of the outer periphery of the flange part 33. Even when the guide rail is divided along the longitudinal direction and a difference in level occurs between adjacent guide rails, the part with the difference in level is abutted to the chamfer 34 of the flange part 33 when the developing cartridge 7 is attached or detached and by having the abutted part moved along the chamfer part 34, the sliding operation of the developing cartridge 7 is carried out smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270698-A (JP)
Title: Inlet valve assembly of reciprocating compressor
Inventor: NOH KI WON
IPC: F04B35/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the inlet valve assembly of a reciprocating compressor which improves reliability of the compressor by enabling opening or closing movement of the inlet valve through rotation and linear reciprocating motion, and preventing excessive opening of the inlet valve and breakage of the inlet valve caused by fatigue.  <P>SOLUTION: The inlet valve assembly 38 of the reciprocating compressor is provided with a valve support 60 which is engaged with a valve-attachment part 52 formed at a piston 30 and at which at least one inlet 54 is bored for supplying a fluid flowed into the inlet pathway 51 of the piston 30 to the compression chamber 32 of a cylinder 34, and the inlet valve 70 engaged with the valve support 60 so that it can rotate within a prescribed setting area for opening and closing the inlet 54 formed at the valve support 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005251600-A (JP)
Title: Illumination device using human detection sensor
Inventor: IKE TERUO
IPC: F21V23/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that mounting operation is difficult because it is an operation at a high place close to the ceiling and an illumination device main body becomes a blind spot, and a human-sensitive sensor is fixed to a fitting position and cannot be locked at an arbitrary position in case the illumination device using the human-sensitive sensor is mounted on various wiring fixtures such as a round hook ceiling fixed to the ceiling face.  <P>SOLUTION: A plug blade of the hook ceiling of the illumination device main body is enabled to be easily fitted to the blade receptacle of the various wiring fixtures such as the round hook ceiling by a positioning guide. By strongly rotating the illumination device main body to the right, the human-sensitive sensor is locked at an arbitrary position, and furthermore by installing a mechanism to adjust an installing angle of the human-sensitive sensor, a perception area of the human-sensitive sensor is enabled to be adjusted to an arbitrary angle. By this, the illumination device using the extremely effective human-sensitive sensor is provided. For a square hook ceiling and a hook rosette, by using an adapter, this is enabled to be easily fitted in the same way as the case of the round hook ceiling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251619-A (JP)
Title: Solid polymer fuel cell
Inventor: TSUCHINO KAZUNORI
IPC: H01M8/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell in which drying of a transparent humid film can be prevented even while operation is stopped.  <P>SOLUTION: The fuel cell 100 is provided with a fuel cell main body 10 and a humidification device 20. The fuel cell main body 10 is provided with a fuel electrode 11, an air electrode 12, and an electrolyte film 13 composed of a solid polymer. The electrolyte film 13 is pinched between the fuel electrode 11 and the air electrode 12. The humidification device 20 is provided with the moisture-permeable film 21, frames 23, a humidified gas chamber 24, and a humidification gas chamber 25. The frames 23 are fixed in the humidification device 20, the moisture-permeable film 21 is supported by the frames 23 at their both ends. Furthermore, a recess part 22 is installed by installing a gap between the moisture-permeable film 21 and the frames 23. Condensed water 30 from the fuel cell main body 10 is stored in this recess part 22. Furthermore, the humidified gas chamber 24 and the humidification gas chamber 25 are separated in a perpendicular direction by the moisture-permeable film 21 arranged in the horizontal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251105-A (JP)
Title: Input device
Inventor: NAKAZAWA MITSUAKI
IPC: G06F3/02
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device capable of mounting a function key by a simple composition and processing in regard to an input device detecting coordinate information responding to a contact position.  <P>SOLUTION: The input device detecting coordinate information responding to a contact position is characterized by that it has a coordinate input part generating a coordinate detection signal responding to the contact position, and a switch part provided in an area that is different from the coordinate input part, and generating a contact detection signal in response to contact apart from the coordinate detection signal generated by the coordinate input part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI