baber/WOPTO huggingface dataset:
Patent JP-2009247247-A (JP)
Title: Method for retaining freshness under ordinary temperature
Inventor: KUMAKURA JUNICHI
IPC: A01F25/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for retaining freshness under ordinary temperature, using DC electrostatic field.  <P>SOLUTION: The method using electrostatic field includes subjecting an object to reduction, electrostatic charge with a negative high voltage generating module 1, and discharging electricity into an object space with a positive high voltage generating module 2, or releasing ozone into an object space with an ozone generating module 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008271545-A (JP)
Title: Optical fiber network system and managing method thereof
Inventor: LIU CHUAN-WEI
IPC: H04L12/24
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber network system that enables an optical network unit and a user apparatus to use a network managing function set by an OMCI and can enhance total network managing functions, and a managing method thereof.  <P>SOLUTION: The optical fiber network system 2 includes at least one user apparatus 21 and an optical network unit 22. The optical network unit 22 is connected with the user apparatus 21 and transfers a manager packet MP1 to the user apparatus 21 according to an Ehternet protocol. The manager packet MP1 has at least one piece of string information, which is set by the OMCI.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253841-A (JP)
Title: Communication line selection apparatus and method
Inventor: YOKOI HIROFUMI
IPC: H04L47/80
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication line selection apparatus and method in which efficient communications can be performed in response to communication requests of a plurality of communication classes.  <P>SOLUTION: A communication line selection apparatus of a resource shared type selects one communication line from among a plurality of communication lines in response to communication requests of a plurality of communication classes. The communication line selection apparatus includes: an information management section for managing information including the amounts of resources to be used of the plurality of communication lines; an analysis section for analyzing contents of communication requests when receiving the communication requests of the plurality of communication classes; and a selection section for selecting one communication line from among the plurality of communication lines in association with types of communication classes based on the amounts of resources to be used, that are information of the communication lines, read from the information management section and the contents of the communication requests analyzed by the analysis section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009076034-A (JP)
Title: Authentication device
Inventor: KOMANO YUICHI
IPC: G06F21/31
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication device for rejecting authentication processing when a predetermined number of failures continuously occur in authentication.  <P>SOLUTION: The authentication device for identifying a user of the authentication device is provided with: an authentication determining part 102 for determining the success or failure of authentication; a first state storing part 103 for storing first state information that depends upon the number of authentication failures; a second state storing part 104 for storing second state information that depends upon the umber of authentication failures; a first state updating part 105 for updating the first state when the authentication determining part fails in authentication; a second state updating part 105 for updating the second state on the basis of the first state when the authentication determining part succeeds in authentication; a state determining part 107 for determining whether the failures continuously occur in authentication the prescribed number of times or below on the basis of the first state and the second state; and a control part 108 for controlling authentication processing or the like on the basis of the results of the authentication determining part and the state determining part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219847-A (JP)
Title: Coffee maker having rising pipe
Inventor: OTAKE MASASHI
IPC: A47J31/10
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for a coffee maker which can make premium coffee having excellent taste and smell with a simple structure and a visual effect.  <P>SOLUTION: An upper container 2 is located above a lower container 1. A rising pipe 4 extending downward is fixed to the upper container at its bottom 3. The top edge 6 of the rising pipe is extended to a little above the circumference edge surface of the upper container. The lower edge 7 is extended closely to the bottom of the lower container. In addition, a vapor hole 8 is made below the rising pipe. A cork stopper 9 is attached to the rising pipe. The rising pipe is inserted into the lower container and fixed detachably to a lower container releasing opening 10 with the upper container. A coffee extraction opening 11 drawn sideways is made on the bottom of the upper container. A distill pipe 12 with a pressure release hole 13 is fixed detachably on the top edge of the rising pipe. A cap lid 14 with a pressure release hole is placed on a free top section 15 of the upper container. Finally, a heater means 17 is placed in contact with the bottom of the lower container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259590-A (JP)
Title: Fuel cell system
Inventor: TEZUKA TAKUBOKU
IPC: H01M8/10
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of quickly detecting abnormal conditions within a fuel cell.  <P>SOLUTION: The fuel cell system comprises: a fuel cell 10; a hydrogen tank 12 communicating with an anode of the fuel cell 10; a supply pipe 14; and a hydrogen pressure regulating valve 16. An exhaust pipe 20 is connected to the downstream of the anode of the fuel cell 10, and the exhaust pipe 20 is provided with an exhaust valve 22. The fuel cell system is capable of implementing at least one of a dead end operating condition in which operation is performed while the exhaust valve 22 is closed, and an operating condition with a small amount of exhaust in which operation is performed while the exhaust valve 22 exhausts a microscopic amount of flow. A differential pressure gauge 24 measures a pressure difference between the supply pipe 14 and exhaust pipe 20. Defective conditions within the fuel cell 10 are detected based on the pressure difference measured by the differential pressure gauge 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260768-A (JP)
Title: Mobile communication system, mobile station device, base station device, and handover method
Inventor: SAWARA TORU
IPC: H04W36/18
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system, mobile station device, base station device, and handover method capable of speeding up handover.  <P>SOLUTION: A mobile station 12, which performs soft handover to a base station 14-2 from a base station 14-1 that establishes uplink frame synchronization and is under communication, calculates the timing difference between a reception timing of a downlink signal transmitted from the base station 14-1 and that of a notification control channel transmitted from the base station 14-2 in S100 as an amount of timing correction (S126), and corrects a transmission timing of uplink ANCH to the base station 14-2 based on the transmission timing of an uplink signal to the base station 14-1 and the timing difference calculated in S126, thus establishing uplink frame synchronization with the base station 14-2 (S128).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255847-A (JP)
Title: Brake control device and brake control method
Inventor: TANAKA YOSHITO
IPC: B60T8/17
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a flexible brake control depending on the situation.  <P>SOLUTION: This brake control device comprises a plurality of wheel cylinders for imparting respective braking forces to a plurality of wheels by supplying a hydraulic fluid, respectively, a plurality of individual control valves so installed as to correspond to the wheel cylinders and individually controlling the hydraulic fluid pressure of the wheel cylinders, respectively, a hydraulic pressure control valve installed on the upstream side of the individual control valves and controlling the upstream side pressure of the individual control valves, and a control section for controlling the individual control valves in an opening/closing pattern selected from a plurality of opening/closing patterns. The control section acquires the operating characteristics of the hydraulic pressure control valve in each of at least the first and second opening/closing patterns.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228401-A (JP)
Title: Universal joint for single pipe
Inventor: KASUYA YOSHINOBU
IPC: E04G7/20
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint for single pipes for connecting the single pipes at an optional angle.  <P>SOLUTION: The universal joint for the single pipes is characterized by providing a center part with shafts, installing shafts of connection parts there, and mounting the ends of the single pipes to the connection parts to bend at the optional angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255004-A (JP)
Title: Particulate combustion catalyst, particulate filter, and exhaust gas treatment apparatus
Inventor: ASANUMA TAKAHITO
IPC: B01D39/14
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate combustion catalyst capable of oxidizing and removing soot at a low temperature regardless of NOx concentration in exhaust gas without using a costly noble metal, a particulate filter, and an exhaust gas treatment apparatus.  <P>SOLUTION: Provided are a particulate combustion catalyst composed of a carrier of a composite oxide containing, as metal components, Ce and at least one kind metal selected from a group consisting of La, Nd, Gd, and Sm and, as a catalytic component, metal Ag or Ag oxide deposited on the carrier, wherein at least one kind metal selected from a group consisting of La, Nd, Gd, and Sm occupies 0.1 to 30 mass% in the carrier on the basis of conversion into an oxide; a particulate filter coated with the particulate combustion catalyst; and an exhaust gas treatment apparatus equipped with the particulate filter coated with the particulate combustion catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258557-A (JP)
Title: Imaging apparatus
Inventor: IMAHORI YOSHIMASA
IPC: H04N5/225
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which is improved in the fitting precision of a lens while suppressing a rise in manufacturing cost caused by an increase in the number of components.  <P>SOLUTION: A lens fitting member 12 has openings 26 and 27. The openings 26 and 27 are formed at positions opposite to region where individual eye lenses 8a to 8c are not disposed while a compound eye lens 8 is inserted into the lens fitting member 12. In a state that the compound eye lens 8 is inserted into the lens fitting member 12, adhesives are applied to the openings 26 and 27 from a lens upper side face to bond and fit the compound lens 8 to a holder lower side face of the lens fitting member 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008304454-A (JP)
Title: Sensor controller
Inventor: HIRAIWA MASAMICHI
IPC: G01N27/419
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of preventing a breakage of a gas sensor element due to energization of a reference generating current after starting the heating of the gas sensor element.  <P>SOLUTION: In an internal combustion engine control system 1, the controller 9 of an electronic control unit 5 executes the following operations by state determining processes. The controller 9 begins the supply of a reference generating current Icp by a gas sensor driving circuit 2 (S170) when a time (breakage preventing time) defined by a threshold Bt for determining break prevention after the start (S110) of heating the gas sensor element 10 elapsed (affirmatively determines by S160). Thus, at the beginning of supplying the reference generating current Icp by the gas sensor driving circuit 2, the gas sensor element 10 is activated partly by being heated for a breakage preventing time by a heater 43 and a heater control circuit 60. Accordingly, supplying the reference generating current Icp can prevent the gas sensor element 10 from being broken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265789-A (JP)
Title: Payment card and shopping basket
Inventor: AKIMA ISAO
IPC: G06Q50/10
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a commodity put in a shopping cart cannot be taken out until completion of payment.  <P>SOLUTION: This payment card includes: a reading part reading a name and a price of the commodity from the commodity every time the commodity is put in a shopping basket; a storage part storing the read name and price of the commodity; a calculation part calculating a total price of all the commodities stored in the storage part; and a transmission part transmitting total price data representing the total price to an payment device to pay the total price.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267557-A (JP)
Title: Image display apparatus and image display method
Inventor: HASEGAWA HIROSHI
IPC: H04N13/395
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To display a three-dimensional image without an unnatural feeling, and also to easily display the large image.  <P>SOLUTION: An image display apparatus includes a plurality of screens overlaid but spaced apart from one another, each of the screens having the function of diffusing and reflecting part of the light incident thereon and transmitting the remainder of the light. The shapes of an object at the end surface positions of each screen are projected on each screen by using projectors. Thus, an observer simultaneously recognizes not only the shape projected on this side screen but the shape projected on the depth side screen, thereby extremely easily obtaining the three-dimensional shape of the object by connecting the shapes projected on the respective screens. The displayed three-dimensional image is not the image with a depth feeling by using an illusion but the image displayed on the screen at a position on the actual depth side, thereby displaying the extremely natural three-dimensional image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008193120-A (JP)
Title: Insulating-film forming method
Inventor: OWADA TAMOTSU
IPC: H01L23/522
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating-film forming method capable of obtaining an excellent adhesiveness, even when forming a film comprising a low-permittivity insulating material on the insulating film of silicon carbide with less oxygen.  <P>SOLUTION: A first film is formed on a base substrate comprising an insulating material selected from a group of silicon carbide, oxygen-contained silicon carbide, and silicon oxycarbide. A silicon film is formed on the first film comprising the insulating film of the low-permittivity insulating material with a specific permittivity below 2.7, or the insulating film formed by a coating method. The substrate with the second film formed thereon is exposed to a hydrogen plasma.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009263163-A (JP)
Title: Method of repairing broken vessel
Inventor: EBIHARA SEIJI
IPC: C03C17/04
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of repairing a broken place of a vessel comprising a brittle base material into a repaired vessel having excellent design and physical performance with excellent workability.  <P>SOLUTION: The method of repairing the broken vessel includes: a step of recovering the shape of the broken place of the vessel comprising the brittle base material by a filler component; a step of pasting a transfer seal on the filled place; and a step of firing the vessel. The repairing method is suitably applied for the repair of the broken place of the vessel comprising the brittle base material, particularly business use dishes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262764-A (JP)
Title: Negative pressure booster and brake booster using the same
Inventor: TAKASAKI YOSHIYASU
IPC: B60T13/57
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably operate an operation assist mechanism for a long period while achieving substantially uniform wear of a cylindrical member caused by the repeated assist operation for a long period between inner and outer circumferential sides of the cylindrical member.  <P>SOLUTION: When a regular brake is not operated, locking faces 33h<SB>1</SB>, 33h<SB>1</SB>' of a locking part of a BA cylindrical member 33 are locked to locking faces 35f, 35g of a pair of straight locking parts 35b, 35c of a cylindrical member holding member 35 in a surface contact manner. In this condition, the length of the locking faces 35f, 35g in their moving directions is set to be smaller than the length in the same direction of the locking faces 33h<SB>1</SB>, 33h<SB>1</SB>'. Thus, during the slidable movement of the straight locking parts 35b, 35c at the BA operation, the contact area of the locking faces 33h<SB>1</SB>, 33h<SB>1</SB>' with the locking faces 35f, 35g is constant, and the bearing pressure between these locking faces is also substantially constant. Thus, the wear of the locking part of the BA cylindrical member 33 caused by the repeated BA operation for a long period becomes substantially uniform between the inner and outer circumferential sides of the BA cylindrical member 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264518-A (JP)
Title: Driving force distribution and transmission device
Inventor: KAWADA KAZUTAKA
IPC: F16H48/38
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the centering accuracy of a friction clutch while simplifying work for wiring an actuator.  <P>SOLUTION: Centering supporting parts 131, 133 and linkage joint parts 135, 137 are provided on a gear output rotating shaft 55. A gear carrier 57 has output side supporting walls 71, 73 and clutch carriers 63, 64. Each of clutch output control mechanism parts 59, 61 has an electromagnet 169 for fastening a main clutch 155. One end of a clutch case 153 is supported on the centering supporting part 133, and one end of a clutch hub 151 is joined in linkage to the linkage joint part 137. The other end of the clutch case 153 is rotatably supported on the clutch carrier 64, and the other end of the clutch hub 151 is rotatably supported at the other end of the clutch case 153 for output from the other end of the clutch case 153. The electromagnet 169 is fixed and supported onto the output side supporting walls 71, 73.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008196107-A (JP)
Title: Inflatable fabric
Inventor: SOLLARS JOHN A
IPC: B60R21/16
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide all-woven inflatable fabrics having a seam part which is constructed through basket weaving, on the intermediate of a single/double layered fabric, and to provide all-woven inflatable fabrics having at most two different weaving density through all of the woven fabric structure and having a double layered area and a single layered area of the fabric.  <P>SOLUTION: The inflatable fabrics are provided with double fabric layers 12, 14, 18, 20. 24, 26 in the separated first area, at least one single fabric layer 16, 22 located on a second separated area, and the double fabric layer and the single fabric layer contact at the intermediate part, wherein the single fabric layer is provided with each two basket weaving patterns partially abutting to the intermediate part, and the each two basket weaving patterns abutting to the intermediate part has width of 12 threads at most and the second separated area has inflectional part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009273235-A (JP)
Title: Vibrating actuator and optical instrument
Inventor: KOBAYASHI MINA
IPC: H02N2/00
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating actuator favorable in drive performance and an optical instrument equipped therewith.  <P>SOLUTION: The vibrating actuator (10, 20) includes: a vibrator (13, 23) that produces oscillation; a relative movement member (15, 25) that is brought into contact with the vibrator (13, 23) under pressure and is moved relative to the vibrator (13, 23) by its oscillation; and a membrane (18, 31) containing a carbon nanotube, provided on at least either of the face of the vibrator (13, 23) brought into contact with the relative movement member (15, 25) and the face of the relative movement member (15, 25) brought into contact with the vibrator (13, 23).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270331-A (JP)
Title: Connecting structure of snow-melting block
Inventor: IGARASHI MASAYUKI
IPC: E01H5/10
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a snow-melting block, which enables the snow-melting block to be installed without making a lateral motion, which enables water sprinkling channels to be easily connected together, and which enables the snow-melting block and a water-sealing elastic material to be replaced without being attended with the destruction of the end of the adjacent snow-melting block after the completion of construction.  <P>SOLUTION: This connecting structure of the snow-melting block is provided with a positioning plate 4 which positions and holds butt surfaces 3 of the one snow-melting block 2 and the other snow-melting block 2 in the state of making them butt against each other, when the other snow-melting block 2 is lowered to and placed on the one snow-melting block 2 arranged in file, without use of a connecting pipe protruding outward from the butt surface 3, in the connection of the water sprinkling channels 1. The water-sealing elastic material 5 is arranged and fixed in such a manner as to surround an end 1A of each of the water sprinkling channels 1, between the butt surfaces 3 of the respective snow-melting blocks 2 held in the state of butting against each other, by means of the positioning plate 4, so that the respective water sprinkling channels 1 can be connected together in a waster-sealed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272891-A (JP)
Title: Image reader, image forming apparatus, image reading method, and image formation method
Inventor: TAGUCHI KAZUE
IPC: H04N1/19
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations in reading values of a white roller, and to raise precision of shading correction without increasing the number of blocks when shading correction data is generated based on white reference data obtained by reading the white roller.  <P>SOLUTION: A CPU 138 of an ADF control part 133 which functions as a shading data generation means receives a detection signal of a white roller rotation position detection sensor 170 and a line synchronization signal from a CIS unit 135 by a CPU interruption input. Upon receiving the detection signal of the sensor 170, the white reference data read by the CIS 135 is fetched in one rotation period of the white roller 137 by an XSLEAD signal indicating a fetching range. Timings of roller division areas A, B, C, D are counted for the number of times set as count values from the detection signal of the sensor 170, an XSSCAN signal indicating a reading range in timing of each area is generated, the white reference data is fetched, and shading data is generated by average value and peak value processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT