baber/WOPTO huggingface dataset:
Patent JP-2007041660-A (JP)
Title: Sensor network, sensor node and its program, and sensor information retrieval method
Inventor: SUKENARI MITSUKI
IPC: G08C15/00
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly retrieve and specify a sensor node, which measures sensing information requested for collection or sensing information for satisfying a designated condition (an attribute and a value) concerning a meta-information, even in a sensor network system without having a server to perform the unitary management of the meta-information, etc.  <P>SOLUTION: The cluster member of a cluster transmits one's own identification information and a sensing information attribute being the attribute of the sensing information to a cluster head as retrieval information. The cluster head associates and stores the identification information of the cluster member and the sensing information attribute, which are transmitted from the cluster member, in a general purpose storage part as retrieval condition information. The identification information of the cluster member corresponding to the sensing information attribute in a retrieval request is retrieved from the retrieval condition information in response to the retrieval request of the sensing information from an external computer. Then the request of the sensing information is transmitted to the cluster member corresponding to the identification information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038750-A (JP)
Title: Steering control device
Inventor: KAWAI HIROYUKI
IPC: B62D113/00
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize steering characteristics in accordance with drivers' sensibilities in a vehicle.  <P>SOLUTION: ECU100 executes steering characteristics control processing in the vehicle 10. The ROM of ECU100 stores a plurality of maps for defining variation characteristics of the steering effectiveness relative to a steering torque. In the steering characteristics control processing, the steering effectiveness is controlled by defining one variation characteristic previously selected on reflection of the driver's preference among them or set up a default as the target characteristic. At this time, the steering effectiveness is controlled by the fact that steering torque control by EPS300 and steering gear ratio control by a steering gear ratio variable device 400 are coordinately executed. The control ratios of both controls are determined as appropriate in accordance with vehicle speed so that the steering effectiveness does not change relative to the vehicle speed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043342-A (JP)
Title: Discone antenna
Inventor: WATANABE HIRONOBU
IPC: H01Q9/28
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna having broad-band characteristics capable of being shared by a plurality of portable telephone companies and a high efficiency.  <P>SOLUTION: The dimensional ratio of a discoidal conductor and a conical conductor for the discone antenna is set out of an experimental optimum value. The frequency characteristics of the discone antenna is affected by an impedance added. Frequency-characteristic adjusting circuits are prepared at feed ends set at the center of the tabular conductor and the head top of the conical conductor. The antenna having the broad-band characteristics and the high efficiency is provided by setting the desired frequency characteristics of the discone antenna.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005318901-A (JP)
Title: Granular urine-treating material for animal
Inventor: MOCHIZUKI SHOTARO
IPC: A01K1/015
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable the before or after use of a granular urine-treating material for an animal to be appropriately discriminated by enabling the urine-treating material to be undyed before urination and to be dyed after the urination by the urine to thereby properly color a urine-absorbing part.  <P>SOLUTION: The granular urine-treating material for the animal contains powder 4 of a water-soluble dye in a water-absorbing particulate body 1 granulated by compression molding without adding water, and is constituted so that the powder 4 of the water-soluble dye may be dissolved in the urine when the urine of the animal penetrates into the water-absorbing particulate body 1, and the particulate body 1 may be dyed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007040136-A (JP)
Title: Exhaust gas recirculation system of internal combustion engine with supercharger
Inventor: WATAKABE KAZUYOSHI
IPC: F02B37/007
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the charging efficiency of suction air in a V-engine E with a turbocharger, and to improve the supercharging efficiency of a pair of first and second turbochargers 1 and 2.  <P>SOLUTION: Since a three-way valve 7 is set in a valve chamber of a junction pipe 43 formed between the downstream side end of a pair of first and second exhaust gas reflux pipes 41 and 42 in an exhaust gas reflux pipe 3 and an inlet of an EGR gas cooler 6, exhaust gas pulsation dynamic pressures generated in first and second banks 11 and 12 of the V-engine E do not interfere with each other even in an opposite phase, and the exhaust gas pulsation dynamic pressure generated in the first and second banks 11 and 12 of the V-engine E is not affected with each other. Thereby, the exhaust pressure acting on each first and second turbine 35 and 36 of a pair of first and second turbochargers 1 and 2 is increased, so that the operation state having high supercharging efficiency can be maintained. The charging efficiency of the suction air is also increased corresponding to the supercharging efficiency of the pair of the first and second turbochargers 1 and 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042471-A (JP)
Title: Fuel cell stack
Inventor: INUI FUMIHIKO
IPC: H01M8/02
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to fasten laminated electrolyte and separators while suppressing internal electric leak in a fuel cell stack.  <P>SOLUTION: The fuel cell stack is configured such that the electrolyte, the first separator plate, the second separator plate and an insulating member are laminated, and fastening members are made to penetrate through through-holes penetrating the laminate. The through-holes penetrating the insulating member has a smaller diameter than any through-holes of the first and the second separator plates. In the projection in the lamination direction, the separator plates and the insulating member are fixed at positions such that the inner surfaces of the through-holes of the insulating member does not contact with the inner surfaces of the through-holes of the first and the second separator plates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045280-A (JP)
Title: Releasing mechanism used for a plurality of locking devices of vehicle seat, and fork cable coupler
Inventor: NEMOTO AKIRA
IPC: E05B83/00
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a single sliding state due to variations in cable attachment, to make simultaneous operation certain, and to simultaneously and certainly release a plurality of locking devices.  <P>SOLUTION: The releasing mechanism includes an output side release cable 11 coupled to the locking device; another output side release cable 12 coupled to another locking device; an input side release cable 13 transmitting releasing operation to the two output side release cables 11, 12; a cable holder 29 ensuring a drawing stroke longer than a releasing stroke of the locking devices; and a fork cable coupler 14 assembled by a cable coupling link 31 correspondingly coupling input side cable ends 22, 24 of the two output side release cables 11, 12 at both ling ends in directions opposite to each other, and coupling an output side cable end 26 of the input side release cable 13 at a link middle portion, in the cable holder 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046287-A (JP)
Title: Shock absorber
Inventor: AKUTSU SATORU
IPC: E04B5/43
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber capable of sufficiently reducing a floor impulsive sound.  <P>SOLUTION: When a floor material vibrates, vibration from the floor material is damped when a movable part 31 vertically moves in a cylinder 26 while being energized upward by repulsive force of a first permanent magnet 30 and a second permanent magnet 40. Here, since the first permanent magnet 30 and the second permanent magnet 40 are mutually put in a noncontact state by the repulsive force, a vibration impulsive sound from the floor material is cut off, and is hardly transmitted to a slab.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045487-A (JP)
Title: Food packaging container
Inventor: UEKI TAKAYUKI
IPC: B65D53/00
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging container which is free from the leakage of contents when the container is inclined while performing cooking by a microwave oven, and capable of improving the workability and safety of a cook at home or in a restaurant.  <P>SOLUTION: The food packaging container is composed of a synthetic resin-made container body 1 having a flange 5 on its outer peripheral part and a lid 10. The bottom of the container body 1 has a ridge-shaped projecting part 6 in the center of the container body 1, an annular content storing part 9 is formed around the projecting part 6, and circular holes 8 and 12 are formed in the center of the container body 1 and/or in the center of the lid 10. The lid 10 is covered while contents 14 are filled in the container body 1, and a space between the lid 10 and the flange 5, and a space between the lid 10 and at least the outer peripheral portion of the top face of the projecting part 6 are heat-sealed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048691-A (JP)
Title: Electron tube, and manufacturing method of electron tube
Inventor: SUGIYAMA HIROYUKI
IPC: H01J9/26
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently maintain airtightness in the inner part of a vacuum container of a miniaturized electron tube.  <P>SOLUTION: The photomultiplier 1 is provided with an envelope 5 composed of a frame 3b having an opening formed at least at one end part and an upper side substrate 2 airtightly joined to its opening, and a photoelectric face 6 housed in the enclosure 5 emitting photo-electron into the inner part of the envelope 5 corresponding to incident light from the outer part. Multilayered metal films 10b, 10a in which a metal film composed of titanium, the metal film composed of platinum, and the metal film composed of gold are laminated in this order are formed respectively at the opening and a joined part to the opening of the upper side substrate 2, and the frame 3b and the upper side substrate 2 are joined by pinching a junction layer 14 containing indium between the respective multilayered metal films 10b, 10a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053261-A (JP)
Title: Package for electronic component and its manufacturing method
Inventor: NAKAI HIROSHI
IPC: H01L23/10
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive package for electronic component which is excellent in air-tightness and heat dissipating property while coping with electric power saving.  <P>SOLUTION: The package 7 for electronic component is constituted of a base body unit 1 with an electronic element mounted thereon, an annular glass unit 2 formed on the outer periphery of the base body unit, a metal frame body unit 3 formed so that one part thereof is bonded along the annular glass unit, a lead terminal 5 penetrated between the base body unit exposed from a hollow part 4 to the outside through an annular glass unit, and the metal frame body unit and a lid body 6 attached after the electronic element is mounted on the hollow unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005332583-A (JP)
Title: Recording medium driving device
Inventor: ONODERA KENJI
IPC: G11B33/02
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bezel shutter from being detached due to bending of the bezel shutter at the time of inserting a medium, and to sufficiently secure a turning range of the bezel shutter.  <P>SOLUTION: A bent part 2a of a shield case 2 limits the bending of the bezel shutter in the direction of inserting the medium 3; a back locking part 2b is arranged so as to have a small clearance g1 between the abutment part 1g of the bezel shutter 1 and the direction of the arrow D which is the direction of inserting the medium 3; a lower locking part 2c is arranged so as to have a clearance g2 between the abutment part 1g and the direction of the lower part; and the tip of the lower locking part 2c is arranged so as to be extended in the medium 3 side further than the center 4a of rotation of the mounting shaft 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104186-A (JP)
Title: Pharmaceutical composition for common cold
Inventor: FUKAZAWA ICHIRO
IPC: A61K31/136
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition for common cold useful for ameliorating many symptoms, particularly cough, sputum and further pain of throat.  <P>SOLUTION: This pharmaceutical composition for common cold comprises at least one kind of substance selected from carbocysteine and ambroxol, and an antiinflammatory agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007060280-A (JP)
Title: Digital content preparation device, digital content alteration detector and digital content alteration judging system
Inventor: SHIOSAKI AKIRA
IPC: H04N19/70
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital content alteration judging system capable of specifying an altered part in a narrow range together with the presence/absence of alteration even for digital contents of a compression format such as JPEG format.  <P>SOLUTION: The digital content alteration judging system is composed of a digital content preparation device for preparing the digital contents with secret information by embedding the secret information in original digital contents and a digital content alteration detector for detecting the alteration to the digital contents with the secret information by referring to the secret information embedded in the digital contents with the secret information which are a judging object. The original digital contents are blocked, the intrinsic information of the original digital contents is coded by utilizing a public key cryptosystem, also error correction coding is performed, an error correction code is fragmented and turned to a fragmented bit, and it is embedded in the respective blocks as the secrete information. When the alteration is performed, an altered position is specified by utilizing the property of the error correction code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056608-A (JP)
Title: Raw material for wall, wall material and manufacture method for raw material for wall
Inventor: KISHIMOTO KOZO
IPC: E04F13/07
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for walls, walls and their materials capable of adjusting water content, adsorbing chemical substances, preventing the production of dusts during their handling and the exfoliation of wall materials after completion, and having high strength.  <P>SOLUTION: This invention concerns a raw wall material produced by mixing diatomaceous earth with fluoride resin or a raw wall material containing this raw wall material mixed with earth particles with an average grain size as fine as 0.001-0.1 mm and fluoride resin, which should preferably further contain at least one of a pigment, a luster, an adhesive, a photocatalyst and a minus ion generator, as well as the wall, ceiling, decorative board or wall paper coated with this raw wall material, and construction boards containing the above raw wall material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058067-A (JP)
Title: Image forming apparatus, process unit and developing cartridge
Inventor: KAMIMURA NAOYA
IPC: G03G21/18
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures conveyance of printing paper, and to provide a process unit and a developing cartridge, which are used for the image forming apparatus.  <P>SOLUTION: While a drum shaft 37a of a photoreceptor cartridge 35 is fitted to a laser printer 1, a developing roller shaft 40a of the developing cartridge 36 is fitted to the engagement part 72a of the photoreceptor cartridge 35. Then, a positioning member 84 of the developing cartridge 36 is fitted to a developing engagement part 22 of the laser printer 1 and thus the developing cartridge 36 is positioned to the laser printer 1. In addition, a restricting mechanism 75 and a restricting projection member 85 are engaged, and the photoreceptor cartridge 35 is positioned to the laser printer 1 via the developing cartridge 36. Since the developing cartridge 36 is positioned to the laser printer 1 not via the photoreceptor cartridge 35, the space of a conveyance path formed by the developing cartridge 36 and laser printer 1 is not easily disordered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066975-A (JP)
Title: Semiconductor light emitting device
Inventor: KOBAYASHI YASUYUKI
IPC: C30B29/38
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which hardly has crystal defects and crystal dislocation and includes a hexagonal-crystal BN film with very little mixture of cubic-crystal BN and which emits light with high efficiency near room temperature since light emission by transition to a deeper level is suppressed and band-edge emission becomes predominant.  <P>SOLUTION: The semiconductor light emitting device has such a structure that a p-type single-crystal hexagonal-crystal boron nitride layer 6, an n-type single-crystal hexagonal-crystal boron nitride layer 8, and a nickel thin film 9 are formed in order on a nickel single-crystal substrate 5 with its main plane being a (111) plane or a plane deviated by ±2° or less from the (111) plane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062449-A (JP)
Title: Vehicle interior article with airbag door part
Inventor: ADACHI KENZO
IPC: B60R21/20
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle interior article such as an instrument panel in which an airbag door part is not scattered by impact at deployment of an airbag at low cost.  <P>SOLUTION: A first fragile part 7 forming the airbag door part 9 and a second fragile part 13 forming a curving/deformable hinge part 15 are formed on a panel constitution member body 3. A frame part 17 is formed at a second fragile part formation area A2 along a vehicle body front end edge of the airbag door part 9 on a back surface of the panel constitution member body 3. A front wall part 18 of the frame part 17 is formed to a recession/projection shape that a projection part 18a and a recession part 18b are alternately continued. A hinge part 15 is formed on the airbag door part 9 side surrounded by the projection part 18a and the recession part 18b is correspondingly positioned between the adjacent hinge parts 15. The first fragile part 7 and the second fragile part 13 are constituted such that they are broken by operation of the airbag device and the hinge part 15 stands up while being curved/deformed accompanying with opening action of the airbag door part 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042252-A (JP)
Title: Optical element, optical pickup device, and optical information recording and/or reproducing apparatus
Inventor: SHIMOKUCHI TOMOHIRO
IPC: G11B7/135
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of effectively reducing offset and detecting a tracking error signal well even when there is a difference between the light quantities of two sub-beams, and to provide an optical pickup device, and an optical information recording and/or reproducing apparatus.  <P>SOLUTION: The first to fifth periodic structures 2, 3, 5, 6 and 7 enable generation of three beams that can provide an ideal-shaped waveform of the sum signal of two sub push-pull signals detected respectively from the two sub-beams, whether or not there is a difference between the light quantities of the two sub-beams.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064050-A (JP)
Title: Waste heat utilizing facility for steam turbine plant
Inventor: ARASE HIROSHI
IPC: F01K7/44
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the utilization efficiency of unused energy by efficiently recovering waste heat as compared to conventional one, when recovering waste heat through the utilization of a heat pump for a waste heat utilizing facility of a steam turbine plant.  <P>SOLUTION: A waste heat recovery facility for a steam turbine plant comprises a steam turbine 4 having an extraction pressure control mechanism for supplying steam from a boiler 1 which is a steam generating device, a condenser 8 provided to an exhaust side of the steam turbine 4, a deaerator 15 which is a heater or the like for extracting air from a stage having an extraction pressure control mechanism, and a heat pump 24 which is included in a circulation system of the condenser 8 to heat feed water to a steam generating device. The heat pump 24 takes waste heat to a circulation system of the condenser as a heat absorbing source, is provided to the upstream side of the deaerator 15 of the heater or the like mounted in the circulation system of feed water in the boiler 1 so as to recover the heat drawn up by a pump, and is equipped with a mechanism which changes pressure in the deaerator 15 in accordance with a temperature of inlet water of the deaerator 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068296-A (JP)
Title: Power conversion apparatus
Inventor: YOSHIMOTO KANTARO
IPC: H02P27/06
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus that makes it possible to suppress the production of a harmonic current in a motor even when there is a voltage difference between power supplies when a path is selected, and to utilize/allocate multiple pieces of supply power and thus reduce the volume/loss of the whole.  <P>SOLUTION: The apparatus is connected with multiple direct-current power supplies, and generates/synthesizes a pulse from the respective output voltages of these direct-current power supplies to generate driving voltage for the alternating-current motor, and drives the alternating-current motor. The apparatus includes: a pulse width correcting means that corrects a command value for pulse width based on the sign of a motor current; a pulse generating/synthesizing means that generates/synthesizes the pulse based on the corrected command value for pulse width; a path opening means that opens the path for charging at least one of the direct-current power supplies; and a pulse width correction controlling means. The controlling means selects a direct-current power supply for which the command value for pulse width should be corrected in response to the opening of the path for charging, and controls the pulse width correcting means so as to correct a command value for pulse width outputted from the selected direct-current power supply.  <P>COPYRIGHT: (C)2007,JPO&INPIT