baber/WOPTO huggingface dataset:
Patent JP-2006304383-A (JP)
Title: Power conversion equipment
Inventor: SATO KEIICHI
IPC: H02M7/48
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide power conversion equipment where inverter input voltage is high and loss is small even in case that output power is throttled.  <P>SOLUTION: This power conversion equipment comprises two or more pieces of voltage dividing capacitors 11 which divide DC voltage, a high-frequency transformer 13 which has an intermediate terminal on its primary side, the first inverter 14 in full bridge configuration having two pieces of arms where two pieces of switching elements are connected in series, first to fourth resonance capacitors 12a-12d which are connected severally between the collector and the emitter of each switching element, a rectifying means 14 for the secondary side of the high-frequency transformer 13, and the second inverter 15 which controls an output current. The intermediate voltage line by the voltage dividing capacitor and the intermediate terminal of the high-frequency transformer 13 are connected with each other by a resonance reactor. This power conversion equipment converts power while keeping zero voltage switching, switching a frequency control means which performs power conversion by varying the switching frequency of each switching element in the first inverter and a phase control means which performs power conversion by varying the phase difference between each arm and the next of the first inverter in full bridge configuration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298794-A (JP)
Title: Aromatic sulfonic acid derivative, sulfonated polymer, solid polyelectrolyte, and proton-conductive film
Inventor: OKAMOTO KENICHI
IPC: C08G61/12
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfonated polymer capable of exhibiting excellent hot-water resistance and excellent mechanical properties even when the amount of sulfo groups introduced thereinto is high, to provide a monomer for obtaining the polymer, to provide a solid polyelectrolyte comprising the sulfonated polymer and having a proton conductivity and excellent electricity generation performance, and to provide a proton-conductive film.  <P>SOLUTION: The aromatic sulfonic acid derivative is represented by formula (A) (wherein X is a halogen atom, -OSO<SB>2</SB>CH<SB>3</SB>or -OSO<SB>2</SB>CF<SB>3</SB>; and R is a hydrogen atom, an alkali metal atom, an alkaline earth metal atom, or a 1 to 20C hydrocarbon group).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299450-A (JP)
Title: Electlet, air-cleaning filter
Inventor: IMAGAWA MASAYUKI
IPC: D04H1/4291
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electlet exhibiting an excellent performance for catching particles charged with one of polarities such as toner particles, and an air-cleaning filter.  <P>SOLUTION: This electlet is characterized by being produced by a corona electric-charging of a nonwoven fabric and then passing the fabric through a unipolar ion and containing a polyolefin fiber having ≥1.0×10<SP>-8</SP>coulomb/g absolute value after the charge, and the air-cleaning filter is characterized by forming a sheet containing the same as pleats or wavy state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298807-A (JP)
Title: Novel compound and use thereof
Inventor: MORI ATSUSHI
IPC: A61P11/00
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant and/or an anticancer agent containing as an active ingredient a novel compound separated from marine life, an ester thereof, a salt thereof, or these.  <P>SOLUTION: The antioxidant and/or an anticancer agent contains as an active ingredient a compound represented by formula (1), formula (2), or a like formula, an ester thereof, a salt thereof, or these.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298420-A (JP)
Title: Sterilizer for internal surface of cap
Inventor: YAMASHITA WAKIO
IPC: B65B55/04
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long turn-over carry region in a small installation space, and shorten a return part 6H.  <P>SOLUTION: A carry conveyer 6 extended between a plurality of sprockets 10 and 12 has a support face 6b for supporting a barrel 2b of a container 2, and is controlled in posture by a guide 18. The carry conveyer 6 includes: a tilting part 6A for turning over the container 2 received from a supply conveyer 4 in a standing posture; turn-over carry parts 6B, 6C, 6D, 6E and 6F for carrying the container 2 in a turned-over posture; a raising part 6G for making the turned-over container 2 stand; and the return part 6H. The turn-over carry parts include the reverse running part 6D traveling reversely to a container supply direction A by the supply conveyer 4, and a discharge conveyer 8 travels in the same direction A as the supply conveyer 4 and discharges the container 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301199-A (JP)
Title: Photographing apparatus
Inventor: TAMURA TOMOAKI
IPC: H04N5/222
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus for outputting a suitable identification photograph according to the use intended by a customer.  <P>SOLUTION: When a print is output from a printer section 70, a photographing apparatus 1 receives an input concerning the intended use of a photograph from an operating section 60, and makes an adjustment based on a printing standard for each intended use, such as a passport, stored in advance in ROM 130. In addition, when outputting a print, the photographing apparatus 1 receives an input concerning the age of a customer from the operating section 60, and makes an adjustment based on a printing standard for each age stored in the ROM 130 in advance. Further, the photographing apparatus 1 displays a plurality of adjusted images such that they can be selected for printing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299065-A (JP)
Title: ETHYLENE-alpha-OLEFIN-NONCONJUGATED POLYENE COPOLYMER, COPOLYMER COMPOSITION AND ITS USE
Inventor: IKENAGA SHIGENOBU
IPC: C09J123/00
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene-α-olefin-nonconjugated polyene copolymer that imparts a crosslinked product excellent in mechanical strengths such as tensile behavior, and when used as a plasticizer for a polymer such as a rubber, supplies superior processability, mechanical strengths of the crosslinked product and rubber elasticity (permanent compression strain), and to provide a crosslinkable copolymer composition comprising it and use thereof.  <P>SOLUTION: This copolymer comprises an ethylene unit, a 3-20C α-olefin unit and a nonconjugated polyene unit represented by formula [I] or [II], in which a weight ratio of the ethylene unit to the olefin unit is 40/60-95/5, V is 0.01-20 when the total weight of the polyene unit is V wt.%, limiting viscosity [η] (in decalin at 135°C) is 0.01-2.0 dl/g, and Mw/Mn is within a range of following formula (P): 2+0.05×V×[η]≤Mw/Mn≤2+4.8×V×[η] (P). The crosslinkable copolymer composition and its use is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302679-A (JP)
Title: Formation method of conductive film and manufacturing method of electronic apparatus
Inventor: DENDA ATSUSHI
IPC: H01B13/00
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a low-resistance conductive film having a stable electrical characteristic by using a liquid phase method.  <P>SOLUTION: This formation method of a conductive film includes processes of: arranging a liquid material 12 containing a fine particle material on a substrate P; and forming the conductive film by baking the liquid material 12 on the substrate P by light radiation using a flash lamp.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299659-A (JP)
Title: Building bearing structure by reusing existing piles, and method of constructing the same
Inventor: AOKI TAKASHI
IPC: E02D27/12
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building bearing structure which makes effective use of existing piles, and is based on a rational design capable of exerting sufficient strength.  <P>SOLUTION: The building bearing structure bears a new building shed 10 constructed after removal of an existing building shed 1 by the existing piles 2 left in the ground without removing the same, and new piles 12 constructed in addition to the existing piles 2. According to the building bearing structure, a sliding bearing 20 is interposed between a pile head of each existing pile 2 left after removal of the existing building shed 1 and a foundation of the new building shed 10, for reducing transmission of horizontal load. Thus most of the horizontal load applied to the building is borne by the new piles 12, and vertical load applied to the building is borne cooperatively by the existing piles 2 and the new piles 12. The building bearing structure contributes to reduction of a huge amount of construction costs required for removal of the existing piles and shortening of a construction period are achieved, and reusing of the existing piles contributes to effective use of resources and elimination of environmental problem caused by waste material disposal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302044-A (JP)
Title: Semiconductor device
Inventor: HAN KOKA
IPC: G06G7/60
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high function semiconductor integrated circuit device such as a neural network computer and a multi-valued logic integrated circuit.  <P>SOLUTION: The semiconductor device comprises a MOS transistor having a gate electrode, a source electrode, a drain electrode, and a substrate electrode, and a plurality of resistor circuits. The output electrode of the plurality of resistor circuits is connected to the gate electrode, and an input electrode of the plurality of the resistor circuits is used as the input electrode of the MOS transistor for control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296849-A (JP)
Title: Book end
Inventor: TANIMOTO KANAME
IPC: A47B65/00
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book end which is hard to fall down and a highly stable despite a simple structure.  <P>SOLUTION: The book end 1 is provided with an approximately rectangular and vertical plate part 2 and a first leg part 4 to a fourth leg part 7 horizontally extending from the plate part 2. The first leg part 4 to the fourth leg part 7 are so disposed in zigzags that the plate part 2 is sandwiched between them in a plane view. The third leg part 6 extends from the bottom edge of the plate part 2 and is formed into a plate leg with an approximately L shape in a plane view. The end part 62 of the third leg part 6 extends in a rear direction. Thereby the book end 1 supports the plate part 2 maintaining in a vertical position to self-stand, improving the stability not only in a direction intersecting the plate face of the plate part 2 at a right angle but in a direction along the plate face, especially in the deeper side in a plane view. Thus the book end 1 is securely prevented from falling down.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309948-A (JP)
Title: Fuel cell system
Inventor: SUEMATSU KEIGO
IPC: H01M8/04
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system enabled to estimate a concentration of gas.  <P>SOLUTION: The fuel cell system having a fuel cell generating power by electrochemical reaction of hydrogen and oxygen is composed of a hydrogen supply part supplying hydrogen used for the reaction to the fuel cell; a hydrogen flow passage through which a gas supplied from the hydrogen supply part flows; a heat ray type flow meter detecting the flow volume of the gas flowing through the hydrogen flow passage, arranged at a part on a hydrogen flow passage escaping from a flow of vapor generated by the reaction; a flow volume estimation means detecting a quantity of amount of the gas flowing through the hydrogen flow passage, estimating the flow volume of the gas flowing through the heat ray type flow meter from the detected quantity of amount; a concentration estimation means finding a difference between a value detected by the heat-rat type flow meter and the estimated value estimated at the flow volume estimation means with a prescribed timing, and estimating the concentration of the hydrogen gas in a gas flowing through the hydrogen flow passage basing on the difference; and a control means controlling the fuel cell basing on the estimated hydrogen concentration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308330-A (JP)
Title: Sensor device and method of manufacturing same
Inventor: OKUI YOICHI
IPC: G01D5/245
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device and method of manufacturing same capable of preferably securing the environment resistance while improving the productivity even the housing is formed with a plastic resin.  <P>SOLUTION: For example, the rotation detection device is constituted of the sensor chip 11 provided with the magnetoresistive element pairs 11a, and 11b; the lead frame 12; bias magnet 14; the plastic resin cap 15; the metal terminals T1-T3 etc.; and the housing 20 formed with the plastic resin housing the structure as the sensor body. When forming the housing 20 with the plastic resin, part of the housing 20 to be formed thick is thinned by insert forming the hollow molding 40 being a dummy component from over the back of the bias magnet 14 to the leading part of the metal terminals T1-T3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306664-A (JP)
Title: High iron-oxide cement composition
Inventor: AKIYAMA TATSUSHI
IPC: C04B7/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high iron-oxide cement composition which has high adsorption ability of organic matter, does not inhibit the setting reaction of cement, has good flowability, can maintain high strength, is inexpensive, and can be easily produced.  <P>SOLUTION: In the high iron-oxide cement composition, the clinker mineral composition contains C<SB>3</SB>S, C<SB>2</SB>S, and a gap phase and does not contain C<SB>3</SB>A and gypsum. The gap phase is preferably a continuous solid solution which does not contain C<SB>3</SB>A and has an average composition in the range of C<SB>4</SB>AF to C<SB>6</SB>AF<SB>2</SB>. Further, the clinker mineral has a Fe<SB>2</SB>O<SB>3</SB>content of 4.0 mass% or more and a molar ratio of Fe<SB>2</SB>O<SB>3</SB>/Al<SB>2</SB>O<SB>3</SB>of 1 or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306807-A (JP)
Title: Metal complex compound and organic electroluminescence element using the same
Inventor: WATANABE MASAMI
IPC: C07D213/06
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element being capable of having a longer emission wavelength, having a high luminous efficiency, and a long lifetime and to provide a novel metal complex compound which can realize the element.  <P>SOLUTION: The metal complex compound is one having a specified structure and containing an iridium metal. The organic electroluminescence element is one composed of a pair of electrodes and a one or more organic thin film layers having at least a luminous layer and sandwiched between the electrodes, wherein at least one layer of the organic thin film layer contains the metal complex compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005322926-A (JP)
Title: Method for polishing surface and polishing element
Inventor: FERME JEAN-JACQUES
IPC: B24B37/04
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing a surface, capable of avoiding the effects of the excess polishing of the edge of a body to be polished, when one surface or two surfaces are to be polished.  <P>SOLUTION: In the method for polishing the surface, the body which is to be polished 113 with at least one surface to be polished 115 is rotated, in a state in which the surface to be polished 115 is pushed against a polishing element 103 rotated or displaced in parallel. In such a method, the effect of the excess polishing, generated at the edge of the body to be polished 113 on a first orbit section T'<SB>P2</SB>is reduced, because a point P2, existing on the surface to be polished 115 positioned outside the circumference 114 of a set radius centered about the center O<SB>C</SB>of the rotation of the body to be polished 113, is moved along an orbit composed while including the first orbit section T'<SB>P2</SB>, and a second orbit section T"<SB>P2</SB>, in which the degree of the polishing is made smaller than that on the first orbit section T'<SB>P2</SB>, while the time the body to be polished 113 is turned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006313807-A (JP)
Title: Reflow soldering device
Inventor: YAMADA OSAMU
IPC: B23K1/008
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To equally blow a heating gas to a printed board at uniform pressure even if a jet for the heating gas is shrunk, to solve a problem of defective soldering caused by the dispersion of a temperature and injection pressure, and to improve accuracy on a soldering.  <P>SOLUTION: In a reflow soldering device, the heating gas is blown against the printed board 1 from a gas inflow 7 in a heating oven 6, and an electronic part 1a is soldered while carrying the printed board 1 with the electronic part 1a loaded thereon by a conveyor 5. The gas inflow 7 has a nozzle plate 11 equally having a large number of the jets 11a for the heating gas while being opposed to the printed board 1. The gas inflow 7 is formed in linear symmetry through the symmetric line L of a baffle plate 9. A wall surface 7b in the gas inflow 7 opposed to the nozzle plate 11 is formed in an approximately chevron-shaped inclined plane shape by bringing a central place 7c on the symmetrical line L of the baffle plate 9 near to the nozzle plate 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312683-A (JP)
Title: Vibration suppression sheet for electronic components
Inventor: SATO HITOSHI
IPC: C08L23/08
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density vibration suppression sheet for electronic components which comprises halogen-free materials, and moreover shows high flame retardancy.  <P>SOLUTION: The vibration suppression sheet comprises compounding the tungsten powder of 1,000-3,500 pts.wt. and the metal hydroxide based flame retardant of 100-300 pts.wt. per 100 pts.wt. of the binder resin consisting of the ethyl acrylate based polymer of 30-90 wt.% and the ethylene-methyl acrylate copolymer of 10-70 wt.%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318080-A (JP)
Title: Cache memory device and its control method
Inventor: ONIZUKA HIDETSUGU
IPC: G06F12/08
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache memory device and its control method for reducing power consumption with a low cost configuration.  <P>SOLUTION: A cache memory device is provided with a tag storage part 130 for storing a tag and a flag for the tag, a data storage part 140 for storing cache data and a flag for the cache data, an address control part 110 for reading the tag corresponding to an index and the flag for the tag from the tag storage part 130, and for deciding the read tag and the flag for the tag, and a data control part 120 for reading the cache data corresponding to the tag and the flag for the cache data from the data storage part 140 in accordance with the decision, for deciding the read flag for the cache data, and for outputting the read cache data or external data acquired from an external memory to a data processing unit according to the decision.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316856-A (JP)
Title: Power transmission device
Inventor: MURAKAMI ARATA
IPC: F16H48/18
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device having less power loss and improved vehicle mountability.  <P>SOLUTION: The power transmission device transmits power distributed from an input member 4 to a plurality of driven members 1, 2. Herein, pressure fluid is discharged with the relative rotation of a first input element 9R stored in a casing 9C and its discharge amount is variable. A first differential part including a first actuator which can function as a variable displacement pump 9 where torque corresponding to the discharge amount appears on the first output element 9R is arranged between the input member 4 and any one of the driven members 2. A second output element 8R is stored in the casing 9C or another casing 8C in a relatively rotatable manner. A second differential part including a second actuator which can function as a variable displacement motor 8 where torque corresponding to supplied pressure fluid is applied to the second output element 8R and output is arranged between the input member 4 and any one of the driven members 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320085-A (JP)
Title: Protection circuit
Inventor: MORI IICHIRO
IPC: H02J7/00
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit that is simple and is capable of protecting a secondary battery from excessive charging and a too large discharge current.  <P>SOLUTION: A comparator CMP1 compares the charging voltage Vc of a secondary battery 6 with a reference voltage Vref1 to detect overcharge. When overcharge is detected by the comparator CMP1, a transistor Q1 is turned on and turns on a heater R2. PTC elements SW1, SW2 are heated by the heater R2. When their temperature reaches a predetermined operating temperature Tsw1, the PTC elements are turned off and interrupt a charging current. When the discharge current from the secondary battery becomes too large, the PTC elements SW1, SW2 are self-heated by the discharge current. When their temperature reaches the operating temperature Tsw1, the PTC elements are turned off and interrupt the discharge current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005326858-A (JP)
Title: Conductive polarizing plate for liquid crystal display device
Inventor: CHOI DAE JUNG
IPC: G02B1/11
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive polarizing plate for a liquid crystal display device, with high antistatic efficiency and reliability.  <P>SOLUTION: In the conductive polarizing plate for a liquid crystal display device in which a protection layer, an adhesion layer, a lower support layer, a polarization layer, an upper support layer, and an antireflection/antistatic layer are consecutively laminated, the antireflection/antistatic layer comprises an ATO layer (21), a conductive polymer pattern (32) that is formed on the ATO layer (21) and conducts a static charge, and an antireflection layer (22) that is formed all over the ATO layer (21) containing the conductive polymer pattern (32) and in which silica particles (23) are dispersed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041480-A (JP)
Title: Wiring structure of pad portion in semiconductor device
Inventor: YANG DONG HEON
IPC: H01L21/82
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure of a pad portion of a semiconductor device that stably disposes increased wiring lines by disposing the wiring lines in a space under a pad portion to improve space usability.  <P>SOLUTION: The structure includes a plurality of pads arranged in a central portion of a semiconductor device, a plurality of first bias wiring-lines for a certain amount of signals which are formed in the same layer as the plurality of pads and arranged at both sides of the plurality of pads, and a plurality of second bias wiring-lines for a certain amount of signals which are arranged in a direction perpendicular to the first bias wiring-lines under the first bias wiring-lines and the pads; wherein the second bias wiring lines have a shape that extends in the direction perpendicular to the first bias wiring-lines to spaces between adjacent pads, then bends in the spaces between adjacent pads, and then extends in a direction parallel to the first bias wiring-lines through spaces under the plurality of pads.  <P>COPYRIGHT: (C)2006,JPO&NCIPI