baber/WOPTO huggingface dataset:
Patent JP-2007243212-A (JP)
Title: Semiconductor device and power converter using it
Inventor: MORI MUTSUHIRO
IPC: H01L29/739
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both reduction of losses of semiconductor switching elements and securing of short circuit durability of a power converter using the element.  <P>SOLUTION: The semiconductor switching element has an emitter structure which accumulates electric charges on the emitter side and realizes high conductivity, and an IGBT structure with a low implanted p-layer which realizes low switching losses on the collector side. The maximum value of carrier concentration in the p-layer on the collector side is 10 to 100 times larger than that of an n-layer adjacent to the p-layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008277553-A (JP)
Title: Coating/developing device and manufacturing method thereof, and storage medium
Inventor: MATSUOKA NOBUAKI
IPC: H01L21/027
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput in a coating/developing device.  <P>SOLUTION: The coating/developing device comprises: a pair of turning bodies 131, 132 that rotates around a horizontal axis and is arranged in front and behind so that the rotating axes become parallel each other; a conveyance path member 130 that bridges the turning bodies 131, 132, travels along an orbit, and forms a conveyance path for a wafer W placed on the conveyance path member; a carry-in delivery section 110 provided at the upstream end of the conveyance path; a carry-out delivery section 111 provided at the downstream end of the conveyance path; a developer nozzle 151 supplying a developer to a wafer W successively from an upstream side between the upstream and downstream ends of conveyance path; a cleaning liquid 152 supplying a cleaning liquid to the wafer W; and a gas nozzle 154 supplying gas to the wafer W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007251190-A (JP)
Title: Multilayer printed wiring board
Inventor: SHIMADA KENICHI
IPC: H05K3/38
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board which easily achieves high density wiring, and advantageously suppresses the occurrence of peeling or cracks, diffusion of metal ion in a filler, and corrosion of the filler by the laser beam.  <P>SOLUTION: In this multilayer printed wiring board having such a structure that a conductive circuit is formed on a substrate through a resin insulating interlayer, a through-hole is provided in the substrate, and the through-hole is filled with filler, a conductive layer is formed, which covers a surface the filler exposed from the through-hole directly above the through-hole and is made of an electroless plating film and an electrolytic plating film on the electroless plating film, and a roughened layer is formed on an inner wall of the through-hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008282867-A (JP)
Title: Power semiconductor device, electronic apparatus and lead frame member and method for manufacturing power semiconductor device
Inventor: HASEGAWA YASUSHI
IPC: H01L23/50
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power semiconductor device of simple structure which can improve characteristics while enhancing heat dissipation properties as compared with a prior art, and to provide an electronic apparatus, a lead frame member and a method for manufacturing the power semiconductor device.  <P>SOLUTION: The power semiconductor device 100 such as a solid state relay comprising a power element 1, and a package 6 for resin sealing the power element 1 is provided independently from lead terminals G, T1 and T2 led out of the package 6 with a heat dissipation member 11 having a heat dissipation lead terminal 11a connected contiguously to and integrally with the lead terminal T2 for the power element led out of a portion 52 for mounting the power element 1, and a heat dissipating portion 11b connected integrally with the heat dissipation lead terminal 11a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281136-A (JP)
Title: Integrated conduction structure for metal conduit
Inventor: YAMADA YOSHINOBU
IPC: F16L1/024
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a conductive member during expanding and bending a joint portion.  <P>SOLUTION: Metal pipe bodies 1, 1 connected to each other via the joint portion 2 are embedded in a sheath pipe P via a filler G, the pipe bodies 1, 1 with the joint portion 2 therebetween are linked to each other via a conductor 12 so that the pipe bodies 1, 1 are conducted with each other, and a movable portion 20 is provided in the conductor 12 for allowing expansion. Thus, when the joint portion 2 is expanded and bent, the conductor 12 can be moved following the movement of the pipe body 1, and so its breakage is prevented. Around the movable portion 20, a protecting member 21 is provided which is formed of a foamed resin molding in close contact with the movable portion 20. Other portions than the movable portion 20 are covered with a protecting member 22 which is formed of a resin protecting pipe, to isolate the conductor 12 from the filler G around the pipe body 1. When the pipe body 1 and the protecting member 21 are moved relative to the filler G with the expansion of the joint portion 2, a void to the filler G therearound is secured to avoid barrier in moving the movable portion 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008130221-A (JP)
Title: Semiconductor memory device and redundancy method of the same
Inventor: LEE YUN-SANG
IPC: G11C29/44
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a semiconductor memory device and a redundancy method of this device, by which a defect of a memory cell generated in a package level can be repaired.  <P>SOLUTION: The semiconductor memory device is constituted of: a memory cell array including a plurality of memory cell groups and a predetermined number of redundancy memory cell groups; a redundancy address decoder including the predetermined number of redundancy decoders for accessing at least one group of the predetermined number of redundancy memory cell groups when a first defective address is identical to an externally applied address; a defective address detection unit performing a writing and reading operation on the memory cell array during a test operation to detect the defective address, and outputting the detected defective address as the first defective address when the same defective address is detected the predetermined number of times or more; and a defective address program unit for inputting and programming the first defective address output from the defective address detection unit during the program operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286872-A (JP)
Title: Projector
Inventor: FURUYA TAKESHI
IPC: H04N9/31
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of preventing further damage caused by an abnormal state of a color wheel, by detecting an abnormal state of the color wheel regardless of rotation of the color wheel.  <P>SOLUTION: The projector having the color wheel 22 measures the weight of the color wheel 22 by means of a weight sensor 31 before the color wheel 22 starts rotation. If the weight falls out of a predetermined range, a light source 21 is inhibited to be turned on. A vibration sensor 32 measures the vibration of the color wheel 22 during the rotation of the color wheel 22. If the vibration exceeds a predetermined reference, the light source 21 is turned off, and the color wheel 22 is stopped. An abnormal state of the color wheel 22 is detected regardless of rotation of the color wheel 22, and emission of light from the light source is inhibited if an abnormal state is detected. Thus, damage to the projector is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284915-A (JP)
Title: Power train structure of front wheel driving vehicle
Inventor: SASAKI TAMAKI
IPC: B60K6/48
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power train structure of a front wheel driving vehicle capable of using right and left drive shafts in common even if an output gear of a driving source part is arranged while being eccentric to the center of vehicle width, enhancing its durability, and preventing size of the vehicle from being increased.  <P>SOLUTION: This power train structure 1 of the front wheel driving vehicle is provided with the driving source part 2 arranged on a front side of the vehicle, a differential device 3 connected with the driving source part 2, and each of the right and left drive shafts having one end connected with output shafts 37, 38 of the differential device 3 and the other end connected with the front wheel. This power train structure 1 is also provided with a differential input part 5 having a ring gear member 51 meshing with the output gear 27 of the driving source part 2 to turn and transmission connection members (a transmission member 52, a planetary carrier 53) which are extended in the direction of vehicle width and whose one end sides are connected with the ring gear member 51 and whose other end sides are connected with the differential device 3. The drive shafts have equal length on the right and left sides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007204498-A (JP)
Title: Long-term stabilized formulations
Inventor: SATO YASUSHI
IPC: A61K9/19
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a G-CSF formulation which is more stable also after long-term storage and is low in the oxidization product production rate of the methionine residue of G-CSF.  <P>SOLUTION: The G-CSF formulation containing one or more amino acids selected from the group consisting of lysine, histidine, arginine, aspartic acid, glutamic acid, threonine and asparagine; one or more amino acids selected from the group consisting of phenylalanine, tryptophane, and leucine; and methionine. The stable G-CSF formulation having a residual ratio of G-CSF of 90% or more after long-term storage testing at 25°C for 3 months or a residual ratio of G-CSF of 90% or more after long-term storage testing at 40°C for 2 months or a residual ratio of G-CSF of 90% or more after accelerated testing at 50°C for 1 month or a residual ratio of G-CSF of 90% or more after accelerated testing at 60°C for 2 weeks and a content of Met-oxidized G-CSF of 1% or less after accelerated testing at 50°C for 1 month or after accelerated testing at 60°C for 2 weeks.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008286687-A (JP)
Title: Electronic apparatus and navigation device
Inventor: IWAMOTO ATSUSHI
IPC: G09B29/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and a navigation device, capable of assigning intuitively a range of displaying a POI.  <P>SOLUTION: The navigation device 1 for storing a map data and for displaying the stored map data on a display part 3 stores a POI data including a positional data related to a position of the POI corresponding to the stored map data, acquires the POI data corresponding to an assigned area assigned by an operation of a touch panel 42 by a user, out of the stored POI data, based on the positional data related to the position of the POI, and displays the acquired POI data on the display part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007306577-A (JP)
Title: Always-on wireless internet protocol communication
Inventor: XUE HAO
IPC: H04W76/04
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide always-on wireless Internet protocol communication.  <P>SOLUTION: In accordance with the teachings described herein, systems and methods are provided for always-on wireless IP communication. An access provider network (APN) that includes an always-on packet data serving node (PDSN) may be used to communicate over a wireless communication link with a mobile station. The PDSN may include an inactivity timer and may be used to set the inactivity timer to an inactivity timer starting value and send a starting value estimate to the mobile station over the wireless communication link. At this point, the starting value estimate may be used to receive the inactivity timer estimate and set the inactivity timer estimate to the starting value estimate. The mobile station may also be used to reset the inactivity timer estimate to the starting value estimate when the mobile station communicates with the APN.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293145-A (JP)
Title: Information processor, information processing method and information processing program
Inventor: UTORO HIROTSUGU
IPC: H04N21/2381
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content delivery system, for reducing overall power consumption and noise.  <P>SOLUTION: To index information EXX recorded in a route node RN or cache node CN to be referable from a requester RQ, auxiliary information HP containing report time information 100 showing the time of reporting the route node RN or the like to the requester RQ is added in addition to a content ID and an IP address of a content holder CH. In the route node RN or cache node CN, the content holder CH delivered most recently is preferentially selected and reported to the requester RQ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008133420-A (JP)
Title: Water-based ink composition for retractable ball-point pen and retractable ball-point pen using the same
Inventor: ASAMI HIDEAKI
IPC: B43K7/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition for ball-point pens, having excellent dry-up resistance, giving good writing start in the initial time of use and after the passage of time, causing no deficiency such as handwriting blur or droop, capable of retaining stable writing performance and continuing to give good handwriting, and to provide a retractable ball-point pen containing the composition.  <P>SOLUTION: The ink composition is housed in a ball-point pen having a writing point of a ball-point pen refill which point is retractable from the opening at the front end of a shaft cylinder by action of a retractable mechanism. The water-based ink composition for a retractable ball-point pen comprises at least a colorant, water, a water-soluble organic solvent and a naphthalene-based dye intermediate. The retractable ball-point pen houses the water-based ink composition for a retractable ball-point pen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260743-A (JP)
Title: Nqo1 expression promoter
Inventor: SHIOJIRI MASATOSHI
IPC: A61Q17/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To find out a new substance having antioxidative effect and detoxification effect (anti-aging, detox effect), neuroprotective effect, neurological function holding effect, metabolism-normalizing activity, originating from an excellent NQO1 expression promoting effect, and to utilize the substance as a material for adding to food, a cosmetic and a phermaceutical or a quasi drug, etc.  <P>SOLUTION: The invention relates to the NQO1 expression promoter characterized by containing a phospholipid as an active ingredient, and to the food and drink, cosmetic, pharmaceutical and quasi drug characterized by containing the NQO1 expression promoter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299633-A (JP)
Title: Pos register system, shopping cart system and pos register operation method
Inventor: ARAI KENTA
IPC: G06Q50/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To store shopping information such as a commodity purchase history of a customer and a shopping point into a customer point card without deleting even after clearing processing, so as to serve for use by the customer, and to use for information provision to the customer and an improved service by a shop.  <P>SOLUTION: A contactless point card is issued in advance to the customer. At the time of commodity purchase, a settlement data from a credit card is temporarily stored into the point card. At the time of clearing, an account is settled using the settlement data. Further, at the time of the completion of clearing, the settlement data is deleted from the point card, and however, information related to the commodity purchased by the customer is stored and preserved in the point card.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295818-A (JP)
Title: Game machine
Inventor: KAWAGUCHI NAOHIRO
IPC: A63F7/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of sustaining an interest in a game without excessively increasing a control load.  <P>SOLUTION: A Pachinko game machine executes a prescribed performance whose execution time is predetermined, in each block unit of a predetermined number of blocks within a prescribed special performance execution period when variably displaying identification information. The Pachinko game machine determines that prescribed performance change conditions are satisfied, and when determining that prescribed performance change conditions are satisfied, shifts the execution of a performance to the execution of the prescribed special performance and executes the special performance till the special performance execution period elapses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324135-A (JP)
Title: Inverter for liquid crystal display device, and liquid crystal display device module using this
Inventor: JANG HOON
IPC: G02F1/1333
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter for a liquid crystal display device capable of reducing the whole thickness simultaneously with securing an insulation distance from a transformer and a high voltage pattern to a cover-shield and a bottom cover, and a liquid crystal display device module using this.  <P>SOLUTION: The inverter for the liquid crystal display device includes a printed-circuit board 290 having a housing groove 295 opened in the front face and rear face directions, and the transformer 280 turned inside out and arranged in the housing groove 295 of the printed-circuit board 290 and generating a high voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296853-A (JP)
Title: Intake air duct structure of automobile
Inventor: KUDO TOSHIAKI
IPC: B60K13/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air duct of automobile in which fixing work property of the intake air duct is improved and at the same time hot gas in an engine room is prevented from entering the intake air duct.  <P>SOLUTION: A sub-intake air duct 11 with a U-shaped cross section, having a released upper part and extending in a forward or rearward direction is fixed to a rear vertical wall surface 5 of a radiator support upper panel 2 through which a ventilation hole 6 is opened, and a front end part 26 formed with an inlet port 27 of an intake air duct 21 is fitted from above to this sub-intake air duct 11. The intake air duct 21 can be easily fixed without interfering with the radiator support upper panel 2. In addition, a clearance between the ventilation hole 6 and the inlet port 27 of the intake air duct 21 is closed by the sub-intake air duct 11 to prevent hot gas in an engine room from entering the intake air duct 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007307557-A (JP)
Title: Method for molding plastic-containing waste into molded article
Inventor: KOBAYASHI YOSHIKAZU
IPC: B09B3/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To mold an inexpensive recycled plastic article having required strength out of a fluid mixture obtained by crushing/pulverizing both of various kinds of waste plastics and trash such as woodchips, waste textile and waste paper, mixing the pulverized plastics with the pulverized trash and heating/fluidizing the obtained mixture.  <P>SOLUTION: The method for molding plastic-containing waste into a molded article comprises the steps of: crushing/pulverizing various kinds of plastics P and storing the pulverized plastics in a silo or the like; crushing/pulverizing trash such as woodchips W, waste textile F and waste paper K and storing the pulverized trash in a silo or the like; supplying each of the pulverized plastics P1 and the pulverized trash W1-K1, which are stored temporarily and the former of which is 70-30 wt.% and the latter is 30-70 wt.%, to a mixer M by using a metering feeder 10 to agitate/mix them; mixing/kneading the obtained mixture in the mixer or a kneading machine 5 connected to the mixer while heating it at 120-300°C to obtain a fluid intermediate product N; extruding/injecting the fluid intermediate product N into a metallic mold MM incorporated in a press PR to hot-press it into the molded article. Chlorine-containing plastics such as polyvinyl chloride are removed from various kinds of plastics P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265611-A (JP)
Title: Optical disk and method of manufacturing optical disk
Inventor: ITOU MOTOYUKI
IPC: G11B20/12
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that groove formation and addressing are performed without considering contiguous reproduction across a plurality of recording layers, and consequently loss of performance and an increase in a cost of an apparatus for reproducing such information recording medium are incurred.  <P>SOLUTION: An optical disk has at least first and second recording layers placed one over the other in such a manner that information recorded in each layer is optically readable from one side of the disk. Tracks are formed on the first and the second recording layers with a plurality of sectors provided along the tracks. The racks on the first and the second layers are in a spiral pattern and arranged such that the spiral patterns on the first and the second layers have opposite winding directions when viewed from the same side of the disk. The sector addresses provided to the first recording layer are increased from the most inside circumference to the most outside circumference, and the sector addresses provided to the second recording layer are increased from the most outside circumference to the most inside circumference. The sector addresses on the first and the second layers in approximately corresponding places in the radial direction of the disk are in complementary relationship.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303801-A (JP)
Title: Oil supply device
Inventor: KOBAYASHI HIDEO
IPC: F01M1/16
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil supply device for further properly injecting oil for smooth operation of a piston.  <P>SOLUTION: This oil supply device 20 has a main oil flow passage 25c, a first hydraulic pressure limiting part, a second hydraulic pressure limiting part, an oil nozzle 24 and an injection control valve 24a. The first hydraulic pressure limiting part is constituted so that the upper limit of hydraulic pressure in the main oil flow passage 25c is limited to predetermined first upper limit pressure. The second hydraulic pressure limiting part is constituted so that the upper limit of the hydraulic pressure is limited to predetermined second upper limit pressure higher than the first upper limit pressure. The injection control valve 24a is arranged in a nozzle supply passage 25d1 connected to the oil nozzle 24, and is constituted so as to open and close in response to the pressure. The oil supply device 20 is constituted so that the first upper limit pressure becomes higher than valve closing pressure of the injection control valve 24a.  <P>COPYRIGHT: (C)2009,JPO&INPIT