baber/WOPTO huggingface dataset:
Patent JP-2010251435-A (JP)
Title: Solid-state electrolytic capacitor and manufacturing method therefor
Inventor: SUZUKI SHINYA
IPC: H01G9/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce equivalent series resistance (ESR) and equivalent series inductance (ESL) as much as possible in a foil winding type solid electrolytic capacitor.  <P>SOLUTION: The solid electrolytic capacitor is made by forming a solid electrolyte containing conductive polymer on a capacitor element that is wound with an anode electrode foil 11 with an oxide film and a cathode electrode foil 12 with a separator 13 in between. The end 11a of the anode electrode foil 11 is protruded by a specified width from one end 13a side of the separator 13, and an anode electrode lead is formed on one end face side of the capacitor element. The end 12b of the cathode electrode foil 12 is protruded by a specified width from the other end 13b side of the separator 13, and a cathode electrode lead is formed on the other end face side of the capacitor element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247480-A (JP)
Title: Printing control device and printer
Inventor: ITO SHUICHI
IPC: G06F3/12
Filed: 2009-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing control device capable of automatically determining a page having an abnormality such as a garbled character, and a printer.  <P>SOLUTION: An occupation rate of a blank area in each of pages of image data obtained by rasterizing received print data is calculated. It is determined that a page of which the occupation rate of a blank area is equal to or larger than a threshold value, is an abnormal page having a garbled character or the like. In a case where the number of pages notified from the transmission source of the print data is two or more, the determination is made only when the number of pages is not coincident with the number of pages of the image data obtained by rasterizing the print data. In a case where the notified number of pages is one, the determination based on the occupation rate of the blank area is made irrespective of the coincidence or incoincidence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251665-A (JP)
Title: Semiconductor device for power conversion
Inventor: ASAKURA FUMIO
IPC: H01L25/07
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for power conversion that can suppress a surge voltage generated with an operation of a switching element.  <P>SOLUTION: A high potential-side switching element 4a and a low potential-side switching element 4b are stacked, an output terminal plate 3 is provided therebetween, and those high potential-side switching element 4a, low potential-side switching element 4b, and output terminal plate 3 are sandwiched between a pair of electrode plates 2a, 2b. Then, a capacitor 5 is provided between the pair of electrode plates 2a, 2b. Consequently, distances between the capacitor 5 and switching elements 4 become short and parasitic inductance is reduced, so that the surge voltage is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254172-A (JP)
Title: Antitheft system
Inventor: NISHIMURA YUKIFUMI
IPC: B60R25/04
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitheft system that easily restructures the system after exchanging vehicle devices, and reduces troublesome work or costs for restructuring the system.  <P>SOLUTION: When an ID transmitted to a vehicle device 2 from another vehicle device 3 in turning on the power of the vehicle device 2 is not consistent with an ID preliminarily stored in a storage 6 and when a password input by a user is not consistent with a password preliminarily stored in the storage 6, the activation of the vehicle device 2 is prohibited or the functions of the vehicle device 2 are limited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253419-A (JP)
Title: Cylindrical filter
Inventor: YAMAGUCHI HIROAKI
IPC: B01D39/14
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the particle capturing performance and classifying filtration capacity of a cylindrical filter.  <P>SOLUTION: The cylindrical filter 10 includes a hollow cylindrical filter body 16 configured by appropriately combining a plurality of cylindrical first filtration parts 12 each having glass fibers as main components and having inner diameters different from each other and a plurality of cylindrical second filtration parts 14 each having resin fibers as main components and having inner diameters different from each other. The plurality of first filtration parts 12 and the plurality of second filtration parts 14 are alternately and concentrically piled up and disposed mutually in the radial direction. The cylindrical filter 10 further includes a pair of seal members 20 fixedly installed at both axial-direction ends 12a and 14a of the plurality of first filtration parts 12 and the plurality of second filtration parts 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263310-A (JP)
Title: Wireless communication device, wireless communication monitoring system, wireless communication method, and program
Inventor: OGASAWARA TSUNEO
IPC: H04W8/26
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To monitor wireless communication where an access point which is unknown whether it is reliable.  <P>SOLUTION: In a wireless LAN terminal 10, a trusted AP (access point) management unit 12 discriminates whether the connected access point is already registered as a trusted one; and if it is yet to be registered; a communication control unit 11 transmits connection destination information received from the access point to a server, receives rule information specifying an action and a monitoring method regarding to the connection with the access point; a rule information analysis unit 14 analyses the rule information; a rule applying unit 16 executes the action (connection interrupt by a communication control unit 11, alarm display control by a display control unit 17, communication log recording by a log management unit 18, registration at trusted access point by the trusted AP management unit 12) specified by the rule information, based on the analysis result; and if the action is the recording of the communication logs, it establishes a monitoring method specified by the rule information in a log management unit 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263701-A (JP)
Title: Isolated dc-dc converter
Inventor: SAKAMOTO YUKITAKA
IPC: H02M3/28
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolated DC-DC converter capable of achieving high efficiency of power conversion when a load is light even when a DC power supply is a low voltage-large current DC power, and prolonging the service life of the DC power supply by reducing a ripple current of the DC power supply.  <P>SOLUTION: A full-bridge composite resonant circuit 5 shifts to burst oscillation when a load is light. In this way, switching loss of a switching circuit Q is reduced, and high efficiency of power conversion can be achieved even when a load is light. Further, control is exerted for shifting a phase of the burst oscillation for each of a plurality of converters 3A, 3B arranged in parallel, thereby the ripple current of the DC power supply 8 is reduced to achieve long service life of the DC power supply 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262591-A (JP)
Title: Support device, support method, and computer program
Inventor: KITAKAWA RYOTA
IPC: G06F17/50
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a process for determining the amount of members required for a building.  <P>SOLUTION: An input unit receives the input of the dimensions of a building to be designed and the dimensions of members used in the building. Based on the dimensions input by the input unit, the installation locations of the members are allocated to the building. An output unit outputs the results of member allocation in that member allocation step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047004-A (JP)
Title: Image formation device, print control system, print control method, print control program, and recording medium recorded with the program
Inventor: IMAI TAKUYA
IPC: G06F3/12
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which can conduct a printing limit according to a peripheral environment, a print control system, a print control method, a print control program, and a recording medium which records the program.  <P>SOLUTION: The image formation device 100 is a device which can communicate with one or a plurality of short-distance radio terminals 400. The image formation device includes an acquisition means 12 for acquiring radio terminal identification information for identifying a short-distance radio terminal 400 from the short-distance radio terminal 400, a decision means 13 for deciding whether the printing is authorized to a printing request or not based on access right information 91 set in relation to the radio terminal identification information of the short-distance radio terminal 400 for conducting printing authentication to document identification information for identifying the radio terminal identification information and printing data acquired by the acquisition means 12, and a control means 14 for controlling whether the printing is conducted or not according to the decision result of the decision means 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266740-A (JP)
Title: Colored composition for color filter, color filter using the same, and liquid crystal display device
Inventor: SHIMIZU MIE
IPC: G02F1/1335
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored composition for a color filter, which is superior in long-term storage stability, heat resistance and a developing rate and superior in adhesion to a substrate, hardness, solvent resistance and alkali resistance, to provide a color filter having a required retardation value Rth in a thickness direction for a black display of a high level, and to provide a liquid crystal display device improved in oblique visibility.  <P>SOLUTION: The colored composition for the color filter contains at least an acrylic resin and a colorant, and is characterized in that: the acrylic resin contains a copolymer of a vinyl monomer having a benzyl group having a function of adjusting retardation for a colored layer formed by curing the colored composition, and a vinyl monomer having a carboxyl group; and the copolymer has a weight average molecular weight of ≥3,000 and ≤11,000 and an acid number of the solid content of ≥30 and ≤85.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269215-A (JP)
Title: Apparatus for driving piezoelectric element, and coating apparatus
Inventor: MIYAMOTO YASUAKI
IPC: B05C11/10
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for driving piezoelectric element which has excellent reliability, wherein the variance in the amount of energy charged to each inductor is eliminated and thereby the discharge quantity of a liquid is constantly maintained in a proper state, and a coating apparatus.  <P>SOLUTION: The apparatus for driving the piezoelectric element to suck and discharge the liquid by the elongation and contraction operation accompanying the charge and discharge of a plurality of piezoelectric elements 6 includes a plurality of the inductors 11 for charging energization energy to each piezoelectric element 6, wherein the plurality of the inductors 11 are magnetically not coupled to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270933-A (JP)
Title: Hot water storage type water heater
Inventor: MATSUMURA YASUNARI
IPC: F24H1/18
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of improving assembling performance, being manufactured while saving a space, and shortening an assembling time.  <P>SOLUTION: This hot water storage type water heater includes a hot water storage tank composed of an upper section, a lower section and a peripheral section, a heat insulator covering the peripheral section of the hot water storage tank, pipe components mounted on the heat insulator through pipe fixing components, and installation leg sections disposed on the heat insulator. The heat insulator is divided into two in the vertical direction of the hot water storage tank, into a first heat insulator provided with the pipe components through the pipe fixing components, and a second heat insulator provided with the installation leg sections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273107-A (JP)
Title: Video display controller
Inventor: TSUZUKI KAZUHISA
IPC: H04N7/173
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display controller for obtaining video images suitable for each screen of a plurality of monitors with different aspect ratios from a common video memory.  <P>SOLUTION: In the video display controller 12, a frame controller part 121 stores digital video signals from each of A/D converters 11-1 to 11-7 into a frame memory part 122, extracts digital images of multiscreen images from the frame memory part 122 according to an instruction from an operation part 123, constitutes a multiscreen with an aspect ratio of 16:9 and a multiscreen with an aspect ratio of 4:3 in the aspect ratio of 16:9, outputs the multiscreen with the aspect ratio of 16:9 to an HDMI (High Definition Multimedia Interface) signal conversion part, and outputs the multiscreen with the aspect ratio of 4:3 in the aspect ratio of 16:9 to a video reduction part 124. The operation part 123 performs control so that video images equivalent to all or a part of a plurality of digital video signals are extracted from the frame memory part 122 by the frame controller part 121, at a ratio of 16:9 or 4:3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270262-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device in which semiconductor element is sealed using the composition
Inventor: KAMIMURA TOMOFUMI
IPC: C08K9/04
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition suppressing melt viscosity upon transfer molding to a relatively lower value even when a content of an inorganic filler is increased for imparting flame retardancy.  <P>SOLUTION: In the epoxy resin composition for sealing a semiconductor containing an epoxy resin, a curing agent and the inorganic filler, the surface of the inorganic filler is coated with a layer of a release agent by mechanical surface treatment. The inorganic filler of 87 to 90 wt.% is preferably contained in the epoxy resin composition for sealing the semiconductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278551-A (JP)
Title: Network switching device and method of the same
Inventor: YONEMOTO SHINYA
IPC: H04L12/44
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network switching device grouping a storage region of CAM by using a generating polynomial, and specifying and searching a group using the generating polynomial to shorten retrieval time, to reduce the communication load.  <P>SOLUTION: In the network switching device, a grouping means 3 divides a terminal information into segments by using a generating polynomial included in a generating polynomial information 4b, according to the control by a signal control means 2, for an address information of a transmission source terminal of a signal received by a transmitting and receiving means 1. A terminal storage means 4 stores every segment at a terminal list information 4a. A terminal retrieval means 5 specifies a relevant segment by the generating polynomial and searches a terminal information of a transmission destination terminal, even if a signal is transmitted by the transmitting and receiving means 1. Then, a number of cases deviation determination means 6 determines deviation in the number of cases for every segment. When deviation arises, a re-grouping means 7 carries out segment dividing again by using a new generating polynomial.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275892-A (JP)
Title: Sensor abnormality diagnostic device
Inventor: SHIBATA DAISUKE
IPC: F02D45/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit water from adhering on a sensor upon diagnosis of abnormality of the sensor in a sensor abnormality diagnostic device.  <P>SOLUTION: The sensor abnormality diagnostic device diagnoses abnormality of the sensor 9 based on output value of the sensor 9 when air is introduced into an exhaust gas passage 3 around the sensor 9 disposed in the exhaust gas passage 3 of an internal combustion engine 1 and detecting prescribed components in exhaust gas. The device includes a plurality of air introduction means 63, 81 introducing air into the exhaust gas passage 3 around the sensor 9, and a selection means 10 selecting an air introduction means with which time for completing introduction of air into the exhaust gas passage 3 around the sensor 9 becomes shorter than time until water condensates in the exhaust gas passage 3 from a plurality of air introduction means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277263-A (JP)
Title: System, method and server for management of retrieval object
Inventor: KAWAI TOMOHITO
IPC: G06F17/30
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method and server for management of a retrieval object in order to allow a crawl server to properly generate an index according to the situations of a database.  <P>SOLUTION: The control part 31 of a registration management server 30 generates a cooperative file when extracting application management data in a standby state for registration. The control part 31 executes update processing of an access right to a database management system 40 which manages the access right of the task database 41 so that it is possible for a crawl server 60 to perform access to the task database 41 of the application management data. The control part 31 transmits the generated cooperative file to a crawl management server 50. The crawl management server 50 generates new object DB management data on the basis of the cooperative file, and records the data in the object DB management data memory 52, and the crawl server 60 generates an index by performing access to the task database 41 included in the object DB management data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278833-A (JP)
Title: Multistage amplifier circuit, transmitter using the same, and transceiver
Inventor: ICHIKAWA KATSUHIDE
IPC: H03F3/20
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve linear performance and efficiency of a multistage amplifier circuit.  <P>SOLUTION: This multistage amplifier circuit includes at least an anterior-stage amplifier circuit 201 and a posterior-stage amplifier circuit 202. An input signal Pin is supplied to the anterior stage 201, and an output signal Pout is generated from the posterior stage 202. The input signal Pin at a predetermined input level is supplied, an anterior-stage characteristic 203 and a posterior-stage characteristic 204 are set to decrease posterior-stage gain Gain2 of the posterior stage 202 and increase anterior-stage gain Gain1 of the anterior stage 201. Specifically, the decrease of the posterior-stage gain Gain2 is compensated by the increase of the anterior-stage gain Gain1 with an anterior grounding capacitor 45 of the anterior stage 201 and a posterior-stage grounding capacitor 145 of the posterior stage 202. The grounding capacitors 45, 145 are connected to bases of emitter-follower transistors 43, 143 connected to amplifier transistors 5, 101, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274872-A (JP)
Title: Rolling wheel for crawler type traveling vehicle
Inventor: HASHIMOTO AKIRA
IPC: B62D55/14
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneven contact between a roller including a bearing such as bush and a shaft.  <P>SOLUTION: The rolling wheel for a crawler type traveling vehicle includes the shaft 2, a roller assembly 3a disposed on an outer periphery of the shaft 2, and the bush 4 rotatably supporting the roller assembly 3a to the shaft 2. The roller assembly 3a has an inside roller shell 12, an outside roller shell 13, and a uniting ring 14. The inside roller shell 12 is disposed on the inside close to a vehicle body frame 8, and has an annular groove 15a having a protrusion 15b inside on an outer peripheral portion of an outside end. The outside roller shell 13 is disposed on the outside of the inside roller shell 12, and has an annular groove 25a having a protrusion 25b inside. The uniting ring 14 engages with the protrusions 15b, 25b of the annular grooves 15a, 25a to unite both roller shells 12, 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283126-A (JP)
Title: Method of manufacturing ridge type semiconductor element, and ridge type semiconductor element
Inventor: KUNITANI KENTA
IPC: H01S5/22
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ridge type semiconductor element in which an on-ridge electrode is easily formed, and to provide the ridge type semiconductor element.  <P>SOLUTION: The method of manufacturing the ridge type semiconductor element includes a first process of forming a ridge part protruding from a flat part, a second process of forming a bank raising layer (9) on the ridge part, a third process of covering a side surface of the ridge part, an upper surface of the flat part, a side surface of the bank raising layer (9), and an upper surface of the bank raising layer (9) with a protective layer (10), and a fourth process of applying photoresist (15) by rotation to make the photoresist (15) open only at a head part of the ridge part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283136-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MASUDA HIDEAKI
IPC: H01L23/522
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device for suppressing the transformation of a low dielectric insulating film upon removing the oxide film of the substrate of wiring.  <P>SOLUTION: The method of manufacturing the semiconductor device includes: a step of forming wiring 12 on the surface of an SiOC film 11 on a semiconductor substrate 10; a step of forming a fine layer 14 on the surface of the SiOC film 11 by exposing the SiOC film 11 on whose surface the wiring 12 has been formed to plasma containing noble gas or the mixed gas of the noble gas and N<SB>2</SB>gas; a step of removing an oxide film 13 formed on the surface of the wiring 12 after the fine layer 14 is formed; and a step of forming a diffusion prevention film 15 as an insulating film on the wiring 12 from which the oxide film 13 has been removed and the fine layer 14. The steps ranging from the removal of the oxide film 13 to the formation of the diffusion prevention film 15 are performed without being exposed to atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287600-A (JP)
Title: Heat sink
Inventor: AKIYOSHI MASAO
IPC: H01L23/467
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink which is compact is size, superior in cooling performance, and can easily be manufactured.  <P>SOLUTION: The heat sink 10 cools a heating element 12, and includes a hollow square tube 20 in which a refrigerant flows, a partition plate 30 forming flow passages 26, 28 for the refrigerant in the hollow square tube 20, and a plurality of fins 32a, 34a protruding to the flow passages 26, 28 successively in a width direction of the hollow square tube 20. Intervals between end fins 32c, 34c (32c, 34b) positioned at width-directional ends among the plurality of fins 32a, 34a and the hollow square tube 20 are wider than intervals between the fins 32a, 34a.  <P>COPYRIGHT: (C)2011,JPO&INPIT