baber/WOPTO huggingface dataset:
Patent JP-2010272356-A (JP)
Title: Membrane-electrode assembly for fuel cell, method of manufacturing the same, and fuel cell
Inventor: KAWAHARA SHUYA
IPC: H01M4/88
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress performance deterioration and durability deterioration of a fuel cell caused by freezing resulting from water remaining in an electrolyte membrane while suppressing energy consumption when the fuel cell stops at a low temperature.  <P>SOLUTION: The membrane-electrode assembly for a fuel cell includes: the electrolyte membrane 20; and a pair of porus electrodes which are formed on the electrolyte membrane 20, and includes a plurality of catalyst supported particles formed of conductive particles supporting catalyst metal, and a polyelectrolyte, and further has pores formed between the plurality of catalyst supported particles interposed in the polyelectrolyte. An anode as one of the pair of electrodes has higher porosity as a ratio of volume of pores with respect to respective electrode volume as compared with a cathode as the other one of the pair of electrodes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009189058-A (JP)
Title: Code conversion/transmission method and apparatus for moving image data, and code conversion/reception method and apparatus
Inventor: IDEI HIROAKI
IPC: H04N19/895
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for transmitting image data for suppressing, to a hardly noticeable level, a significant corruption of a decoded image at the recipient which includes been caused by a transmission error of encoded data.  <P>SOLUTION: A code conversion/transmission apparatus being supplied with compressed encoded data and converting and outputting the data to a transmission path includes code converter/transmitters for outputting the encoded data input thereto and encoded data produced by re-encoding the encoded data input thereto, or outputting a plurality of encoded data comprising encoded data produced by separately re-encoding the encoded data input thereto, respectively, and transmitting the plurality of encoded data to at least one transmission path. At least a portion of the input encoded data input thereto and at least a portion of the re-encoded encoded data are transmitted to the transmission path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010273523-A (JP)
Title: Charge control device
Inventor: YOSHIMOTO JUN
IPC: B60W10/26
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle, capable of correcting a reference value in a current sensor, while maintaining a contactor in an on-state even during driving a generator.  <P>SOLUTION: The control device of the vehicle includes the generator 102 capable of generating power at least by motivity from a combustion engine 101 or kinetic energy on braking, a high-voltage battery 107 charged by the generating power of the generator 102, and auxiliaries 109 to 111 driven by at least the generating power of the generator 102 or stored power in the high-voltage battery 107. The control device of the vehicle has the current sensor 106 to detect charging and discharging current of the high-voltage battery 107, a voltage sensor 108 to detect a voltage between the terminals of the high-voltage battery 107, and an electronic control unit (ECU) 104. The ECU 104 corrects a reference value of the current sensor 106 when the voltage between the terminals of the high-voltage battery 107 which is detected by the voltage sensor 108 is determined to be varied, when the vehicle is in a driving condition that all the generating power generated by the generator 102 is consumed by the auxiliaries 109 to 111.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274682-A (JP)
Title: Electronic key system
Inventor: MIMURA HIRONORI
IPC: B60R25/24
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve security by making it difficult to disguise an existing position of an electric key using wireless technology in an electronic key system.  <P>SOLUTION: An in-vehicle control section 21 makes it the first condition for allowing an engine to start to determine that there is movement of the electric key 10 accompanied by riding in the vehicle after verification outside the vehicle is approved. In addition, the in-vehicle control section 21 makes it the second condition for allowing the engine to start to determine that the electric key 10 is static when the verification inside the vehicle is approved. When the first and second conditions are satisfied, the in-vehicle control section 21 determines that a regular user exists inside the vehicle, and allows the engine to start. Authentication of appropriateness of movement or stillness of the user (electric key 10) in riding in the vehicle makes it difficult to disguise the existing position of the electric key 10, thus improving security of the electric key system 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276397-A (JP)
Title: Navigation device and navigation method for the same
Inventor: KUDO TAKESHI
IPC: G09B29/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein a route search technique used in conventional navigation devices, which provides a route with a small link cost as a recommended route and eliminates narrow routes from the route by setting their link costs to high levels, sets a route from which a narrow route is eliminated even near a start point or a destination with fewer options of roads and may fail to provide an effective route, and to provide a technique for providing a more effective route that enables avoidance of narrow routes, as much as possible.  <P>SOLUTION: A navigation device performs route search restricted to routes which does not include a part in which a narrow route entered from a general road is reconnected to the general road, when a predetermined condition is satisfied. The navigation device performs route search, including routes with a part in which a narrow route entered from a general road is connected again to the general road, as well as, these routes, when the predetermined conditions are not satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275913-A (JP)
Title: Rotary compressor
Inventor: BESSHO TOMOHIRO
IPC: F04C29/02
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor, reducing the energy loss caused by contact of lubricating oil to a rotor and stably operating, without causing oil to rise and poor circulation of lubricating oil agitated by the rotor.  <P>SOLUTION: The rotary compressor includes a compression mechanism portion 2 for compressing refrigerant and discharging the same to an outside of the hermetic vessel at an upper portion and an oil reservoir 4 for storing the lubricating oil 3 for lubricating sliding portions of the compression mechanism portion, at a lower portion in a hermetic vessel 1; a main shaft 5, including an oil supply hole 6 inside, connected to the compression mechanism portion 2 at an upper end and dipped in the oil reservoir at a lower end; and a motor for driving the compression mechanism portion through the main shaft. An isolated area 12, surrounded by a bulkhead 11, a lower-end portion of the rotor, and a lower end portion of the stator, is formed by providing the bulkhead fixed on the stator 10 of the motor and covering the lower-end portion of the rotor 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274303-A (JP)
Title: Method for producing steel tube
Inventor: TSUYUKUCHI SATOSHI
IPC: G06K17/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel tube, by which arrangement of treatment conditions is properly set to each treatment facility when producing steel tubes of multiple sizes and multiple kinds.  <P>SOLUTION: Following steps are executed: a step of setting a production number and product information and registering them to a host CP; a step of attaching an IC tag, in which a tag number is stored, to a steel tube, associating the production number with the tag number, and registering the numbers to a production control CP; and a step of obtaining the production number and the product information from the host CP and registering a setting data table of operational conditions of each treatment facility to the production control CP. Thereafter, following steps are executed: a step of receiving the steel tube in a treatment facility; a step of reading the IC tag attached to the steel tube and transmitting the tag number to the production control CP; a step of extracting the operational conditions according to the production number from the setting data table based on the transmitted tag number and transmitting the data to the treatment facility; a step of setting the transmitted operational conditions to the treatment facility; a step of executing the treatment; and a step of transmitting the actual operational conditions to a quality control CP to preserve them therein after the treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274802-A (JP)
Title: Collision-proof structure
Inventor: KANEHARA GO
IPC: B60R21/02
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision-proof structure enhancing attachment accuracy.  <P>SOLUTION: The collision-proof structure 1 disposed within a center console between sheets arranged in a vehicle width direction includes a rectangular type bottom plate 11; a front wall 12 whose surface faces the front of the vehicle and is continuous with the front edge of the bottom plate 11; a rear wall 13 whose surface faces the rear of the vehicle and is continuous with the rear edge of the bottom plate 11; a ceiling plate 14 connected to the upper edge of the front wall 12 and to the upper edge of the rear wall 13; and intermediate walls 15 and 16 connected between the front wall 12 and the rear wall 13 to the bottom plate 11 and to the ceiling plate 14. The bottom plate 11, the front wall 12, the rear wall 13, the ceiling plate 14, and the intermediate walls 15 and 16 are integrally formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275236-A (JP)
Title: 1,4-dihydroanthracene-9,10-diether compound, and method for manufacturing the same
Inventor: NUMATA SHIGEAKI
IPC: C07C69/653
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylate compound having a high refractive index, which has a 1,4-dihydroanthracene skeleton and bears a radically polymerizable group.  <P>SOLUTION: A representative manufacturing method comprises: allowing 9,10-dihydroxy-1,4-dihydroanthracene to condense with epichlorohydrin by an alkali such as sodium hydroxide to form 1,4-dihydroanthracene-9,10-diglycidyl ether; and ring-opening the oxirane ring with acrylic acid using tetrabutylammonium bromide or the like as a catalyst to obtain the aimed 1,4-dihydroanthracene-9,10-bis(3-acryloyloxy-2-hydroxypropyl)ether.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275990-A (JP)
Title: Engine with valve-timing variable mechanism
Inventor: FUYUGASHIRA TAKAYUKI
IPC: F01L1/34
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain a structure of an engine with valve-timing mechanism including a balancing mechanism, capable of attaining reduction in size and weight, while allowing valve phase variation, even immediately just after the start of the engine.  <P>SOLUTION: The engine 82 includes the balancing mechanism 88, two timing pulleys 72 and 74, and a planetary gear valve timing variable mechanism 90. The rotational speed of two secondary balancers 48 and 50 constituting the balancing mechanism 88 is twice the rotational speed of a crankshaft 20. Each timing pulley 72, 74 is driven by one balancer 48 of the two secondary balancers 48 and 50 via a transmitting member 76. A sun gear constituting the valve timing variable mechanism 90 is driven synchronously with the timing pulleys 72 and 74; a camshaft is driven synchronously by a carrier supporting a planetary gear; and a ring-gear member is driven by an electric motor 108.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009293025-A (JP)
Title: Adhesive tape and its use
Inventor: NAGEL CHRISTOPH
IPC: C09J7/29
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive bonding system advantageously regulating debonding or detaching force when a flying roll of a flat web material wound on a roll is replaced.  <P>SOLUTION: The adhesive bonding system includes two adhesive tape boundary edges Ka, Kb, a top carrier layer 2 and a bottom carrier layer 2', and a flat connecting element 1 that connects the two carrier layers 2, 2' to one another and is suitable for releasing the connection under the conditions of a static or flying roll replacement, and further includes two layers of adhesive 3, 3', each provided on the surface of each carrier layer 2, 2' that faces away from the connecting element 1, where the connecting element 1 is not a layer of adhesive, and the connection between the connecting element 1 and at least one of the carrier layers 2, 2' is not brought about by means of further layers of adhesive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010265882-A (JP)
Title: Method of increasing heat efficiency of reciprocating engine
Inventor: MORIKAWA HIROSHI
IPC: F02D13/02
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing/manufacturing a high compression ratio engine eliminating generation of abnormal combustion (mainly knocking).  <P>SOLUTION: A high compression ratio is set. The following countermeasure is adopted to exclude the abnormal combustion generated in combination with the setting. Basically, the property of intake gas is changed. As specific methods, (1) pressure of gas in an intake tube 1 is set to be negative pressure; (2) inert gas is mixed to reduce oxygen partial pressure of the intake gas; (3) an air-fuel ratio is increased to depend on other power sources; and (4) temperature of the intake gas is lowered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280294-A (JP)
Title: Fuel cell vehicle
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To install an air compressor into an engine compartment by a lightweight, easy-to-manufacture, and inexpensive configuration in a fuel cell vehicle.  <P>SOLUTION: The fuel cell vehicle 10 has the air compressor 18 for supplying air to a fuel cell 12 installed into the engine compartment 11 of the vehicle. A plate-like cross member 62 is connected to side members 60 disposed on both sides in the vehicle width direction of the engine compartment 11 and fixed to a vehicle body. The air compressor 18 is supported by the cross member 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010034525-A (JP)
Title: Thin-film solar cell
Inventor: FUJIKAKE SHINJI
IPC: H01L31/04
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film solar cell forming a series connection structure, suppressing degradation of light absorption of an n-layer in the lowest layer, and high in conversion efficiency.  <P>SOLUTION: A first electrode 2, a photoelectric conversion layer 4 and a second electrode 3 are sequentially formed on an insulating substrate 1, the photoelectric conversion layer 4 is formed with a pin structure cell comprising a plurality of nonmonocrystalline silicon-based thin films, the photoelectric conversion layer 4 formed on the first electrode 2 has an i-layer 6 formed of a microcrystalline silicon thin film, and an under layer 5 of the i-layer 6 in the photoelectric conversion layer 4 is formed of an amorphous silicon-based material having a film thickness of 200-600 nm, whereby this thin-film solar cell of an SCAF structure suppressing degradation of light absorption of the under layer 5 in the photoelectric conversion layer 4, and high in conversion efficiency can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010288155-A (JP)
Title: Receiving station, and mobile communication method
Inventor: ZUKAWA YUKI
IPC: H04W24/10
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a radio quality of a signal, which has been transmitted in a specific cell, without performing any decoding processing on such a signal.  <P>SOLUTION: A receiving station includes: a frequency selecting section 11 configured to select a first frequency to measure a radio quality; a receiving section 12 for receiving a signal being transmitted around the present apparatus at the first frequency; a cell search implementing section 13 for detecting a received signal through cell search processing; a notification information acquiring section 14 for decoding and acquiring notification information of a detected path; a radio quality estimating section 15 for estimating the radio quality of a second cell being transmitted at a second frequency overlaid to the first cell under transmission at the first frequency on the basis of information from the cell search implementing section and the notification information acquiring section; and a radio quality data storage section 16 for holding information from the cell search implementing section 13, the notification information acquiring section 14 and the radio quality estimating section 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270576-A (JP)
Title: Insert fixture
Inventor: TAKAI SUEYUKI
IPC: E04B1/41
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert fixture which sets an insert at a predetermined position in a concrete form correctly and easily in a construction work site of a building or the like, and which facilitates handling of a nail out of the concrete after removal of the form.  <P>SOLUTION: A holding part 3 projecting axially on a disk-like base 2 is provided, and the holding part 3 has a through-hole 4 having the nail 10 inserted vertically in its center. Furthermore, the holding part 3 has its outer circumference formed into polygonal or cylindrical shape so as to be firmly fitted into the screw hole G of the insert 7. An insert settlement base 2a is connected with the holding part 3 and a connecting part 8 at a position one step down from the surface of base 2 in the inner circumference thereof. A flange 6 parallel with the base 2 is provided on a direction blade 5 upright from the base 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011004003-A (JP)
Title: Frequency sharing method between radio communication system and frequency sharing communication system
Inventor: FUJII HIROTADA
IPC: H04W74/08
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of a shared frequency band between an existing radio communication system and a new radio communication system while preventing interference to the existing radio communication system.SOLUTION: In this frequency band sharing communication system, an interfered station 20 as a receiver in an interfered system transmits a busy tone signal during a sensing period; and an interfering station 30-1 as a transmitter in the interfering system detects the busy tone signal synchronously to the sensing period in a state that signal transmission in the interfering system is stopped during the sensing period; the interfering station 30-1 determines a sharing condition including at least maximum transmission power as a condition that the interfering station uses the sharing frequency band to transmit a signal on the basis of a result of the detection of the busy tone signal detected during the sensing period; and the interfering station 30-1 uses the determined sharing condition to transmit a signal.
Patent JP-2010061640-A (JP)
Title: Multiple aperture imaging barcode reader
Inventor: YEPEZ RAFAEL
IPC: G06K7/015
Filed: 2009-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barcode reader of wide reading view field.  <P>SOLUTION: This multiple aperture imaging barcode reader makes a movable mirror position in different focal distances and fields of view, in order to image items. The barcode reader includes: a housing including the first aperture and the second aperture; a mirror assembly movable to the first and second positions; a camera for acquiring the first image of the first item, when the mirror assembly is positioned in the first position and when the first item is optically matched with the first aperture, and for acquiring the second image of the second item, when the mirror assembly is positioned in the second position and when the second item is optically matched with the second aperture; and a processor for identifying and decoding the first barcode label on the first item, and for identifying and decoding the second barcode label on the second item.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011008922-A (JP)
Title: Organic el panel
Inventor: ENDO TAKAHIRO
IPC: H05B33/12
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL panel which can be thinned easily and can obtain sufficient strength.SOLUTION: The organic EL panel is structured by including light emitting portions formed by sandwiching at least an organic light emitting layer between first electrodes 2 and second electrodes 6, and a plurality of barrier walls 4 formed to separate the second electrodes 6 in a plurality of units, on a support substrate 1, and arranging a sealing member 7 for air-tightly covering the light emitting portions on the support substrate 1. The sealing member 7 includes a moisture absorbing member 9 arranged on an opposite surface to the support substrate 1. The barrier wall 4 is formed to have a height h1 at a section facing to the moisture absorbing member 9 lower than a height h2 at a section which does not face to the moisture absorbing member 9.
Patent JP-2011008315-A (JP)
Title: Method for controlling cache
Inventor: OBARA MORIMIKI
IPC: G06F12/08
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To improve performance of an application server by efficiently operating a cache in cooperation with an application.SOLUTION: A method for controlling a cache, includes the steps of: assigning a value corresponding to a transaction to a memory object that is created while an application is processing the transaction; adding the assigned value as a transaction flag value to a flag area of a cache array in accordance with the storage of the memory object in the cache; registering the corresponding transaction flag value as a victim candidate at the completion of the transaction; and during eviction in the cache, preferentially evicting a cache line having the transaction flag value registered as the victim candidate.
Patent JP-2011008689-A (JP)
Title: Image forming apparatus
Inventor: KATSURA KENICHI
IPC: G06T11/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To increase image processing speed by drawing processing according to the performance of drawing processing or the number of patterns, while preventing delay of the drawing processing caused by the presence of an unnecessary drawing object.SOLUTION: The apparatus includes: an object list deletion unit 104 which deletes, when a drawing object to be drawn first is included in a drawing object to be drawn next, the drawing object to be drawn first; a display list deletion unit 106 which deletes, when a drawing primitive to be drawn first is included in a drawing primitive to be drawn next, the drawing primitive to be drawn first; and a page rasterizing unit 107 which performs image formation based on drawing primitives constituting a display list. The apparatus further includes a control unit 108 which controls execution of the object list deletion unit 104 or the display list deletion unit 106 based on the number of drawing objects, the number of drawing primitives, hardware performance or the like.