baber/WOPTO huggingface dataset:
Patent JP-2005236113-A (JP)
Title: Mos type semiconductor device and ignition apparatus comprising the same
Inventor: ANDO KOJI
IPC: H01L29/78
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MOS type semiconductor device which is capable of preventing an oscillation phenomenon.  <P>SOLUTION: With regard to electric characteristics of an IGBT 5a in a main cell and an IGBT 5b in a sense cell, the difference between the inclination of a line indicating characteristics with the current density of a collector/emitter current ICE for a collector/emitter voltage VCE at the time of rated maximum VGS and the inclination of a line indicating characteristics with the current density of the collector/emitter current ICE for a gate/source voltage VGS is settled within ±20%. Thus, gate voltage characteristics of a sense current can be suppressed. Therefore, an oscillation phenomenon can be prevented and main current detection accuracy can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236146-A (JP)
Title: Optical semiconductor device, and manufacturing method thereof
Inventor: SAKAKIBARA MASAYUKI
IPC: H01L31/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device wherein its substrate and cover member are so bonded surely to each other even when using different members from each other as its substrate and cover member so as to prevent their exfoliations and bonding faultinesses, etc.  <P>SOLUTION: The optical semiconductor device M has a base member 1 and a glass window material 2. A recessed portion 15 is so formed in the base member 1 as to provide a photodiode 4 in the recessed portion 15. The glass window material 2 transmits a blue light. Also, the glass window material 2 is bonded to the top surface of a wall 12 of the base member 1 via a bonding agent 3, and the one of the type of curing at an ordinary temperature is used as the bonding agent 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241063-A (JP)
Title: Low-temperature warehouse using geothermal heat
Inventor: HIDAKA ARATA
IPC: F24V50/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature warehouse using geothermal heat and capable of restricting the generation of mold in a foundation and a floor surface and capable of leading air cooled or heated by the geothermal heat and maintained clean into a warehouse at low facility cost.  <P>SOLUTION: In this low-temperature warehouse using geothermal heat, the foundation 1 and a floor 2 are structured of concrete, in which granular bamboo charcoal and wood charcoal are mixed. Ground inside a warehouse H or outside ground adjacent to the warehouse H is excavated to a depth D wherein ground water 3 springs, and an excavation hole 4 is provided, and pipes 7 respectively provided with multiple holes 5 in a side wall surface thereof are stood in the excavation hole 4 with a clearance, and an inverted T-type large pipe 8 provided with multiple holes 5 in a side wall thereof is arranged in a central part of an upper ends of a group of the pipes 7. A mixed material layer A is provided in the clearance between the excavation hole 4 and the pipes 7 to a position higher than level of the ground water 3, and an air cleaning member layer B is provided in the clearance between the excavation hole 4, the pipes 7 and the large pipe 8 except the mixed material layer A. An air pump 9 is provided in the large pipe 8, and a discharge pipe 10 of the air pump 9 is led into the warehouse H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244526-A (JP)
Title: Network node device, server device, multicast tree construction method, and program
Inventor: TANIGUCHI KUNIHIRO
IPC: H04L45/16
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quickly constructing a multicast tree that achieves the large-scale distribution between network node devices and has high distribution performance and a superior fault tolerance.  <P>SOLUTION: A network node device 100 replies a connection reception response when the network node device 100 determines that reception can be made while the network node device 100 receives a connection request from other network node devices. When the network node device 100 determines that the reception cannot be made, the network node device 100 replies a redirect response for pressing an optional downstream connection node that has been already connected for connection trial. Other network node devices receiving the redirect response try connection to the instructed downstream connection node.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240909-A (JP)
Title: Rotary motor-driven valve using planetary gear mechanism
Inventor: OUCHI TOMOARI
IPC: F16K3/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a rotational angle resolution of a valve element rotated by a motor to enhance resolution of a valve opening, in a rotary motor-driven valve rotating the valve element by a stepping motor so as to change a valve opening for a flow rate control.  <P>SOLUTION: Output of the stepping motor 2 of the rotary motor-driven valve 1 is transmitted from an output rotational shaft 12 to the valve element 4 as rotation decelerated through a planetary gear mechanism 3. If an angular resolution of the stepping motor 2 is not changed, the rotational angle resolution of the valve element 4 is increased by decelerating action of the planetary gear mechanism 3 to control the valve opening with high accuracy. A valve passage 40 is constituted of a passage wall part 42 having a spiral wall face 43 of the valve element 4 and a seat wall face 20 of a valve seat sheet 5. By rotation of the valve body 4, a sectional area of a passage connecting between valve holes 26, 27 through the valve passage 40 is changed so that the valve opening from a fully opened condition to a fully closed condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250820-A (JP)
Title: Xml document classification method in storage system
Inventor: IMAKI TSUNEYUKI
IPC: G06F12/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate classification of an XML document stored in a storage system.  <P>SOLUTION: An XML file viewer 101 classifies a plurality of XML documents stored in a storage 103 on the basis of whether a specific element/attribute is present inside the document or not, and identity of a value thereof, generates folder hierarchy expression divided into a folder and disposed, and provides it to a hierarchical file GUI 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247508-A (JP)
Title: Picking assistant system
Inventor: KONDO MAKOTO
IPC: B65G1/137
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently perform picking work by a worker without using a large-scale device.  <P>SOLUTION: The picking assistant system is provided with a plurality of weight sensors provided while making corresponding to a plurality of every storage articles respectively; processing parts 3, 7; a memory part 4; an informing means 11 for making the weight sensor corresponding. The memory part memorizes data making the unit weight corresponding to the weight sensor ID for specifying the weight sensor in every storage article and an article list specifying the required number in every article. The processing part is provided with a function for specifying the weight of the required number in every article from the article list; a function for specifying the weight sensor corresponding to the respective articles; a function for determining whether or not the picking is normally performed in every article by comparing the weight data inputted from the specified weight sensor with the weight of the required number; and a function for outputting the determination result to the informing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245331-A (JP)
Title: Device for forming thin film, thin film device and method for producing the film device
Inventor: TAMIYA EIICHI
IPC: C12M1/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for forming a thin film on the basis of a quite new principle, that can keep excellent stability of the thin film without any influence of artificial manipulation, a thin film device and a method for producing the film device.  <P>SOLUTION: The film is formed by covering micropores formed on a base plate. At this time, a hole-closing phenomenon with a solvent is utilized to form the thin film. In other words, a solution formed by dissolving the materials for forming the thin film into a solvent is fed on the base plate having the micropores to form the thin film so as to close the micropores by swelling the film with the solvent. Then, the solvent is vaporized to open the micropores and to extend the formed thin film. The thin film is, for example, lipid film. The base plate is of a silicone resin, for example, of a polydimethylsiloxane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248274-A (JP)
Title: Soft magnetic material and method for producing green compact
Inventor: HIROSE KAZUHIRO
IPC: H01F41/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic material realizing a green compact having high strength, and to provide a method for producing a green compact.  <P>SOLUTION: The soft magnetic material is used for producing a green compact, and is provided with a plurality of iron particles 10 having a Vickers hardness HV of <800. The Vickers hardness HV of the iron particles 10 is preferably ≤700. The iron particles are coated with an insulating film 20, and the iron particles are admixed with at least one kind of organic matter 40 selected from thermoplastic resin and non-thermoplastic resin by 0.001 to 0.2 mass%, so as to be a green compact. Further, a 0.001 to 0.2 mass% higher fatty acid based lubricant may be added thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049330-A (JP)
Title: Pressure sensor
Inventor: ERNSBERGER CRAIG
IPC: G01L9/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor detecting a pressure level of a medium.  <P>SOLUTION: The pressure sensor 23 comprises a rigid substrate 24 that includes a medium contacting side 26 and a pressure sensitive resistor 30 mounted on this medium contacting side. This pressure sensitive resistor 30 exhibits a change in resistance corresponding to a change in pressure against resistors with resistance over a predetermined threshold value. Other embodiments use a Wheatstone bridge with pressure sensitive resistors and resistors that are insensitive to pressure changes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254845-A (JP)
Title: Elastic crawler
Inventor: FUKUSHIMA YASUHARU
IPC: B62D55/253
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic crawler capable of restraining abrasion of a side surface of a friction drive wheel.  <P>SOLUTION: This elastic crawler 1 is provided with a crawler body 5 comprising a rubber-like elastic member in a shape of an endless belt driven by friction with the friction drive wheel 3, a plurality of guide protrusions 6 protruding from an inner peripheral surface 5a of belt width directional both ends of the crawler body 5 in predetermined intervals along the belt longitudinal direction, a guide core body 8 buried in an inner side of the belt width direction of the guide protrusions 6, a plurality of body core bodies 9 buried in the crawler body 5 on the same position of the guide protrusion 6 along the belt longitudinal direction, and a plurality of lugs 10 extending along the belt width direction and protruding from an outer peripheral surface 5b of the crawler body 5 while having predetermined intervals along the belt longitudinal direction. The guide core body 8 and the body core body 9 are constituted by divided members separated from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253524-A (JP)
Title: Pinball machine
Inventor: SAKURAI TAKAHIRO
IPC: A63F7/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball machine which can reduce the preservation space of the body frame by housing a storage means for storing the game balls into the body frame.  <P>SOLUTION: The body frame 3 has an upper body frame 21 and a lower body frame 22. The upper and lower body frames 21 and 22 are turnably mounted on a turning shaft 25 of the body. The storage tank 24 is turnably mounted on a turning shaft 21c of the tank formed at the upper end of the upper body frame 21. A storage unit 10 provided with a storage tray 7 and an operation handle 8 is turnably mounted on a turning 22c of the unit formed at the lower end part of the lower body frame 22. The storage unit 10 is turned to the housing position to be held with a lower housing 22f. The storage tank 24 is turned to the housing position thereof to be held with a lower holder 21f. The lower body frame 22 is turned to the bent position. Members such as the electric cords and connectors used in the pachinko game machine 2 are housed into a space formed by the storage recess 7a of the storage tray 7 in the storage unit 10 and the storage recess 24a of the storage tank 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261057-A (JP)
Title: Cellular phone charger
Inventor: OSHIMA YUJI
IPC: H01M10/44
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable the owner of a cellular phone to charge it while enjoying it by connecting it conveniently on the street in case that he comes upon the battery death of the cellular phone while going out.  <P>SOLUTION: A manual turn handle 2 is installed on the flank of a casing 1, and an arm strength generator is connected to the rotating shaft. At the same time, a stool 11, where a stepboard 14 is supported freely of ascent and descent by a coil spring 13, is installed at the bottom front of the casing 1, and it is constituted so that the ascending/descending action of the stepboard 14 may be transmitted to the arm strength generator 18 by a gear 15 and a row 17 of gears. The output of these arm strength generator and foot strength generator 18 is transmitted to output terminals 7 and 8 installed in the casing 1. In case of use, the arm strength generator and the foot strength generator 18 are rotated by turning the manual turn handle 2 and putting his weight on the stepboard 14 after mounting the charge terminals of the cellular phone to the output terminals 7 and 8, and this charger sends the generated power to the output terminals 7 and 8 thereby charging the cellular phone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180413-A (JP)
Title: Hermetic compressor
Inventor: LEE SUNG RO
IPC: F04B39/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor enabling the effective reduction in noise and vibration by improving the noise reduction structure of a suction muffler.  <P>SOLUTION: The suction muffler 50 of this hermetic compressor comprises a case 51 in which a resonance chamber 52 is formed, a suction part 53 having a suction port 54 for sucking a refrigerant, and a refrigerant guide tube 56 communicating with a compression part. The suction port 54 is installed apart from the suction pipe, and the refrigerant guide tube 56 comprises an expanded tube part 57 with an enlarged diameter at an inlet side end for flowing the refrigerant therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267208-A (JP)
Title: Home helper supporting system
Inventor: AKEDA NOBUSHIGE
IPC: G06Q10/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home helper supporting system for smoothly promoting a nursing service by making a home care supporting center adjust any problem between a person to be cared and a home helper, a nursing service agent, and a nursing support agent through their mutual communication.  <P>SOLUTION: A home helper portable terminal and the service agent terminal of a nursing service manager and the support agent terminal of a care manager and reception terminal, server and storage device set in a home aid support center are connected through the Internet. The reception terminal and the portable terminal can be always connected, and video telephone communication or voice/image data transmission/reception can be bi-directionally operated during a nursing service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269196-A (JP)
Title: Integrated circuit device
Inventor: MIZAWA MASATOYO
IPC: H03K5/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device which can reduce a noise level generated based on a clock signal without adding an excessive circuit.  <P>SOLUTION: In the interior of a microcomputer 41, the power supply and a ground are commonly used in a clock signal output circuit 1 which generates and outputs a multiplication clock signal by a digital PLL operation with a ring oscillator 6 and an internal circuit 42 which operates with the supplied clock signal. Thus, wiring is performed so that the power is first supplied to the internal circuit 42 by power source wiring 48 and ground wiring 49 and then supplied to the clock signal output circuit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113112-A (JP)
Title: Method for decomposing resin component
Inventor: KUWABARA MITSUO
IPC: C08J11/08
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing a resin component, capable of surely and efficiently decomposing the resin component, without requiring profound equipment and structure, and useful as a protective measure against dioxins as well.  <P>SOLUTION: This method for decomposing the resin component comprises subjecting a waste material soaking solution to catalytic decomposing reaction with steam, wherein the soaking solution is obtained by throwing a plastic-containing waste material into an organic solvent to which a catalyst is added. It is preferable that an FeO powder is used as the catalyst, and the FeO powder is added in an amount of ≤5 wt% based on a mixture containing the resin component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262740-A (JP)
Title: Liquid jetting head and liquid jetting apparatus
Inventor: TOKUKURA TAKASHI
IPC: B41J2/045
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting head which makes characteristics of each piezoelectric element uniform, and to provide a liquid jetting apparatus.  <P>SOLUTION: The liquid jetting head is equipped with a passage formation substrate 10 where pressure generation chambers 12 to communicate with nozzle openings are formed; a plurality of the piezoelectric elements 300 which consist of lower electrodes 60 set via a vibrating plate at one face side of the passage formation substrate 10, piezoelectric layers 70 and upper electrodes 80; and a protecting substrate 30 joined to a face of the piezoelectric elements 300 side of the passage formation substrate 10 and with a piezoelectric element holding part 31 for protecting the piezoelectric elements 300. Recesses 32 are formed in the vicinity of both ends in a longitudinal direction of the piezoelectric element holding part 31 of the protecting substrate 30. The recess 32 set outside of each end face in a direction orthogonal to the longitudinal direction of the piezoelectric element holding part 31 communicates with the piezoelectric element holding part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265710-A (JP)
Title: Transmission line inspection system using unpiloted plane and method using it
Inventor: SUMIYA HIROYUKI
IPC: B64D47/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line inspection system using an unpiloted plane capable of automatically inspecting whether a cap defect and a crack are caused in the insulator used in a transmission line.  <P>SOLUTION: The transmission line inspection system is equipped with a flight control system flying to the inspection place of the transmission line while autonomocisely flies, an unmanned helicopter equipped with a data collecting system for collecting various data containing a sound caused when a wood piece is allowed to impinge against the insulator of the inspection place, a control center equipped with a flight control/data collecting system for controlling the flight of the helicopter and collecting various data from the unmmaned helicopter to process the same and an insulator cap defect and the crack an insulator cap defect/crack inspection means 100 for subjecting the sound generated when the wood piece is allowed to impinge against the insulator collected by the data collecting system of the unmanned helicopter, to frequency analysis to detect the peak frequency of the sound to inspect whether there is the cap defect and crack is present in the insulator on the basis of the detected peak frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265723-A (JP)
Title: Load sensor, and manufacturing method therefor
Inventor: NAGAI HIROYUKI
IPC: G01G23/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load sensor easy to be handled and capable of reducing a manufacturing cost, in the load sensor of which the output is calibrated in a midway of its manufacture, using a strain gage, and a manufacturing method therefor.  <P>SOLUTION: This sensor 200 is provided with a load detecting plate 21 for detecting a deformation strain due to a load by the bonded strain gages G1-G4, and a signal processor 24 for processing output signals from the strain gages G1-G4, and a prescribed load F is impressed onto the load detecting plate 21 to calibrate an output from the signal processor 24, in the sensor 200. In the load sensor 200, the signal processor 24 has a circuit board 24a for processing the output signals from the strain gages G1-G4, a case bottom plate 24b for mounting the circuit board 24a, and a case cover 24c for covering the case bottom plate 24b, and a hole 24ch for the calibration is provided in a prescribed position of the case cover 24c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266626-A (JP)
Title: Method for making planographic printing plate
Inventor: HIRATA KENJI
IPC: G03F7/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a planographic printing plate to obtain uniform ink accepting property in an image part of a planographic printing plate and to obtain a printed material with less irregular density in a method for making a planographic printing plate by using a photographically produced silver halide as an oleophilic and ink receptivity.  <P>SOLUTION: The method for making a planographic printing plate is carried out by exposing a photographic material having a silver halide emulsion layer, developing (without including silver complex salt diffusion transfer development), and then treating the plate with a treating liquid containing a solvent for the silver halide, an organic compound having a mercapto group in the molecule and ≥0.2 mol phosphoric acid compound per 1 liter of the liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272521-A (JP)
Title: Butadiene-isoprene copolymer
Inventor: TAKAHASHI JUNYA
IPC: C08F236/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer improved in the balance of the three requirements, i.e., a low phase transition temperature, a high phase transition heat value and high processability (low molecular weight), and in addition retaining a high melting point.  <P>SOLUTION: A butadiene-isoprene copolymer is provided which is a copolymer between 1,3-butadiene and 2-methyl-1,3-butadiene (isoprene), which in the solid state shows a reversible crystal transition phenomenon, whose crystal transition temperature (Ttr) on temperature rising is 55-70°C, and which satisfies the expression: ΔHtr>2×Ttr-35 (wherein ΔHtr indicates an endothermic value (J/g) accompanying the crystal transition and Ttr indicates the crystal transition temperature (°C)).  <P>COPYRIGHT: (C)2006,JPO&NCIPI