baber/WOPTO huggingface dataset:
Patent JP-2010262829-A (JP)
Title: Method of manufacturing fuel cell
Inventor: NISHIYAMA HIROSHI
IPC: H01M8/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a fuel cell, capable of effectively preventing forming of a region having no surface pressure in a power generation region and forming of a region having excessive surface pressure in a non-power generation region, as a result of defining spaces among a lamination site where a reinforcement film is laminated on a catalyst layer, a catalyst layer and a gas transmission layer.  <P>SOLUTION: The manufacturing method consists of a first step of forming first catalyst layers 21, 31 on either side of an electrolyte membrane 1, arranging reinforcement films 8A, 8B at an exposed region 1' of a peripheral edge of the electrolyte membrane 1 and laminating its part on the first catalyst layers 21, 31 to form a lamination site, a second step of forming second catalyst layers 22, 32 at a space defined by ends of the lamination site of the reinforcement films 8A, 8B, and the first catalyst layers 21, 31, and forming a membrane electrode assembly 4 in which total thicknesses of the first catalyst layers and the second catalyst layers, respectively, are made not less than total thicknesses of the first catalyst layers and the reinforcement film of the lamination site, respectively, and the third step of forming a fuel cell 10 by arranging gas permeation layers 5A, 6A, 5B, 6B on either side of the membrane electrode assembly 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260497-A (JP)
Title: Four-wheel drive control device
Inventor: SUGITA HIDEHIKO
IPC: B60L50/16
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-wheel drive control device that improves accuracy of determining clutch engagement.  <P>SOLUTION: The four-wheel drive control device calculates a clutch reaction force in a 4WD controller 8, and determines the engagement of the clutch 12, when the clutch reaction force reaches a predetermined value or more. The clutch reaction force is calculated based on an arithmetic expression stored in advance in the 4WD controller 8. The 4WD controller 8 determines a target rotational speed, based on detection values from wheel speed sensors 27RL, 27RR, determines a rotational speed of the motor 4, based on a motor rotational speed sensor, and calculates the clutch reaction force when the rotational speed of the motor 4 reaches the target rotational speed or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262603-A (JP)
Title: Information providing system, information providing server, and information providing program
Inventor: DAIMATSU SHIGENAO
IPC: G06F17/30
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately and easily assign a web page which places an advertisement to each advertisement.  <P>SOLUTION: An advertisement information management server 20 has a calendar information management DB 21 for storing calendar information associated with a genre of a web page in which the placing of an advertisement is desired, creates and provides a calendar by which the propriety of the placing of an advertisement for each date can be recognized with regard to the advertisement represented by advertisement ID which is presented, and searches for a web page that matches the associated genre according to the acceptance of the date selected in the calendar provided. Thereby, the advertisement information management server determines candidate advertisement placing pages indicating a candidate of a web page in which an advertisement is placed on the date accepted, accepts selection from the candidate advertisement placing pages, makes the candidate advertisement placing page for which the selection has been accepted associated with the date selected as the advertisement placing page in the calendar, and updates the calendar information. The genre included in the calendar information is represented by a genre of at least one stage of a predetermined plurality of stages of the classification.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263958-A (JP)
Title: Ultrasonic diagnostic imaging apparatus
Inventor: SATO TOMOHIRO
IPC: A61B8/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement of an ultrasonic probe in a dimly lit examination room.  <P>SOLUTION: The ultrasonic diagnostic imaging apparatus 1 has a plurality of connectors 7 for attaching/detaching the ultrasonic probe 6. The ultrasonic diagnostic imaging apparatus 1 also has a lighting system 8 in the vicinity of a position where the connectors are set, and turning on/off of the lighting system is controlled by a control part 13 according to the attaching/detaching of the ultrasonic probe to/from the connectors. Accordingly, the visibility in the periphery of the connectors for connecting the ultrasonic probe can be improved during the ultrasonic examination in the dimly lit examination room, so that the ultrasonic probe can be very easily replaced. At the same time, selection of a wrong ultrasonic probe in searching a necessary ultrasonic probe from a stand-by ultrasonic probe storage part can be prevented, so that efficiency of the ultrasonic examination can be improved and the examination time can be reduced, and therefore, burdens on a subject or an operator can be relieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267477-A (JP)
Title: Fuel cell system
Inventor: YAMAGA MASASHI
IPC: H01M8/04
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which, even if starting and stopping are repeated, generation of a local cell is suppressed and performance deterioration of the cell is made very small.  <P>SOLUTION: The fuel cell system includes a fuel cell 1, a hydrogen supply means to supply hydrogen to an anode passage 3 of the fuel cell, an air volume adjusting means which adjusts the air volume of the air supplied to a cathode passage 2 of the fuel cell and the air discharged from the cathode passage, an external load connected to the fuel cell, and a control part which controls the operation of the hydrogen supply means, the air volume adjusting means, and the external load. The control part controls, when starting of the fuel cell system, to fill air of less than saturated vapor pressure into the cathode passage of the fuel cell and, after filling the air, to circulate the air continuously in the cathode passage of the fuel cell, and to take out the load from the fuel cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009223900-A (JP)
Title: Autonomous moving device and planar obstacle recognition method
Inventor: SAKAI TATSUO
IPC: G01S13/89
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient and safe autonomous travel by making it possible to recognize the position of a planar obstacle through simple procedures, and precisely specifying a self position.  <P>SOLUTION: A horizontal plane is scanned with a laser beam to acquire positional coordinates of a plurality of scanning points. An element vector is formed with respect to two scanning points which are acquired in order of time series, so that a scanning point acquired earlier is used as a start point and another scanning point acquired later as an end point of the vector. From a plurality of element vectors, a plurality of element vectors which are acquired and continued in order of times series, with the length of each element vector being equal to or shorter than a first predetermined length, a deflection angle of one element vector with respect to another continuing element vector being equal to or smaller than a first predetermined angle, and an integrated value of the deflection angles being equal to or smaller than a second predetermined angle, have their vectors composed. When a line defined by a start point and an end point is equal to or longer than a second predetermined length, a planar obstacle is recognized to exist along a scanning segment vector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270193-A (JP)
Title: Floor material excellent in flame retardancy
Inventor: ISHII HIROAKI
IPC: C08L23/02
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material which hardly produces harmful gases in combustion, excels in flame retardancy as well as in combustion safety and excels also in heel mark resistance.  <P>SOLUTION: The floor material 10 has a layer comprising a resin composition containing a resin having no chlorine atom in its chemical structure, a phyllosilicate and a metal hydroxide. One or more first resin components selected from the group consisting of olefinic resins and styrenic resins and a second resin component comprising an acid-modified resin are essentially used as the resin having no chlorine atom in its chemical structure, the first resin components are contained in an amount of 30-99.9 mass% based on the total amount of the resin components, and the second resin component is contained in an amount of 0.1-20 mass% based on the total amount of the resin components. The resin composition contains the phyllosilicate in an amount of 0.5-10 pts.mass and the metal hydroxide in an amount of 50-200 pts.mass, based on 100 pts.mass of the resin having no chlorine atom in its chemical structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271182-A (JP)
Title: Connection abnormality detecting device, and on-vehicle electronic apparatus using the same
Inventor: HAYASE KEI
IPC: G01R31/02
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect connection abnormalities of solder connecting section, without having to separately provide a monitor solder connecting section which is used exclusively for detecting a connection abnormality, by using in common for signal solder connecting sections, the monitor solder connecting section for detecting a connection abnormality caused by the cracks in the solder connecting section, in an apparatus on which a package having the solder connecting section is mounted.  <P>SOLUTION: During circuit operation of an internal circuit 104 and an external circuit 105, a circuit connection means 106 for measurement connects a monitor solder connecting section used in common for a signal 102b to the internal circuit 104, and a voltage-measuring means 107 connects the monitor solder connecting section used in common for the signal 102b to the external circuit 105. Meanwhile, during detection of a connection abnormality, the circuit connection means 106 for measurement works as a measuring circuit, and the voltage measuring means 107 measures the voltage of the monitor solder connecting section used in common for the signal 102b, and a connection abnormality determination means 108 detects connection abnormalities based on the voltage measured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009188429-A (JP)
Title: Printed wiring board, and method of manufacturing the same
Inventor: TAKAI KENJI
IPC: H05K1/03
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which is advantageous in microscopic wiring formation, electrical characteristics and manufacturing cost, and is further reliable, and is excellent in high-frequency properties.  <P>SOLUTION: This printed wiring board is composed of a conductive circuit and an insulating layer, wherein a part of the conductive circuit is formed of a metallic foil, a ten-point average roughness (Rz) in an inner layer side of the conductive circuit is 2 μm or less, and the insulating layer is constituted so as to include at least two or more layers of an adhesion layer and a bulk layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010277180-A (JP)
Title: Information processing system and data transfer method
Inventor: HASHIMOTO AKINORI
IPC: G06F12/02
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system that reduces a reduction in data processing speed due to initial access latency, while preventing unnecessary wasteful memory access.  <P>SOLUTION: The information processing system includes: a master module that outputs a transfer state signal when outputting a plurality of consecutive data read instructions, and indicates that at least one data read instruction follows a certain data read instruction; and a memory controller that, when receiving the certain data read instruction and the transfer state signal from the master module, responds to the transfer state signal, reads data corresponding to at least one data read instruction following the certain data read instruction from a memory, and retains the data, while supplying the data corresponding to the certain data read instruction to the master module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275464-A (JP)
Title: Method for producing composite of polyarylene sulfide resin with inorganic fine particle
Inventor: NAKAJIMA MICHIYA
IPC: C08K3/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide (PAS) resin composition dispersed with inorganic fine particles without performing melt-kneading.  <P>SOLUTION: This method for producing the composite material of the polyarylene sulfide resin with the inorganic fine particles includes depositing the polyarylene sulfide resin from an organic solvent solution dissolving the polyarylene sulfide resin and dispersing the inorganic fine particles. It is preferable that from the organic solvent solution dissolving the polyarylene sulfide resin and also dispersing the inorganic fine particles at a high temperature, the polyarylene sulfide resin is deposited by cooling, and also it is preferable to use an autoclave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273942-A (JP)
Title: Buckle
Inventor: YOSHIGUCHI MANABU
IPC: A44B11/25
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily create a double-locked state in a buckle having a double-locking function.  <P>SOLUTION: The buckle is composed of a buckle female member and a buckle male member. An insertion part 6 of the buckle male member includes a resilient engaging piece 6a which springs when inserted into the buckle female member F to a first position to be engaged with an engaged part 1n of the buckle female member F. The buckle female member F includes a locking member 2 for preventing resilient deformation of the resilient engaging piece 6a of the buckle male member M in the direction of releasing the engagement at a locking position. The locking member is movable between the locking position and an unlocking position. The buckle female member F also has a holding means 1b for holding the locking member 2 at the unlocking position against urging by an urging means 3 for urging the locking member 2 toward the locking position. The hold of the locking member 2 by the holding means 1b is released when the insertion part 6 of the buckle male member M at the first position is inserted into the buckle female member F further to a second position deeper than the first position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273962-A (JP)
Title: Pants-type disposable diaper
Inventor: TAKAHASHI YUUKI
IPC: A61F13/496
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper pants having a pants-shaped outer member excellent in water resistance and softness.  <P>SOLUTION: The pants-type disposable diaper includes: a pants-shaped outer member 2 having a front part P, a back part Q, and a crotch part R positioned between the front part and the back part, and having a waist opening 3 and a pair of leg openings 4 formed by joining the front part P and the back part Q; and an absorbent body 8 disposed on an inner surface of the pants-shaped outer member 2 at the crotch part R, and comprising a top sheet, a back sheet, and an absorbent core disposed between the top sheet and the back sheet; wherein the pants-shaped outer member 2 includes an inner sheet 5 and an outer sheet 6, and the inner sheet 5 and the outer sheet 6 are made of a spunbonded nonwoven fabric produced by melting a polymer composition containing polyolefin and/or polyester and a surfactant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009193081-A (JP)
Title: Display and electronic device
Inventor: OTANI HISASHI
IPC: G02F1/1368
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure suppressing electrical interference between a pixel electrode and source wiring, and to further provide the pixel electrode and a TFT.  <P>SOLUTION: A display includes a thin-film transistor, a first interlayer insulating film formed on an active layer, a gate insulating layer, and a gate electrode of the thin-film transistor; the source wiring and a drain electrode formed on the first interlayer insulating film and connected to the active layer, a second interlayer insulating film formed on the source wiring and drain electrode; a conductive film for electromagnetic shielding formed on the second interlayer insulating film, a third interlayer insulating film formed on the conductive film; and a pixel electrode formed on the third interlayer insulating film and connected to the drain electrode, with the conductive film being provided in between the source wiring and the pixel electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010281492-A (JP)
Title: Air conditioner
Inventor: FUKAZAWA ATSUHIKO
IPC: F24F11/02
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner free from defrosting operation and performing continuous heating by preventing frost formation on an outdoor heat exchanger even when the outside air temperature is lowered to ensure the comfortability of an indoor space through an inexpensive refrigeration cycle easy to be controlled.  <P>SOLUTION: The air conditioner 50 includes the refrigeration cycle and a control device 16 and capable of heating operation. The refrigeration cycle includes a bypass circuit 17 for connecting a discharge side of a compressor 1 and a heating operation time inlet side of the outdoor heat exchanger 3, and the bypass circuit 17 includes a bypass decompression device 18. The control device 16 determines whether the frost formation might occur on the outdoor heat exchanger 3 or not during the heating operation. When the frost formation might occur, the control device 16 diverges coolant from the discharge side of the compressor 1 through the bypass decompression device of the bypass circuit to supply the coolant to the outdoor heat exchanger 3, and increases the rotation frequency of the compressor 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281016-A (JP)
Title: Fiber cord for rubber reinforcement and pneumatic tire using the same
Inventor: KANEHIRA NAOKI
IPC: D06M15/41
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber cord for rubber reinforcement having adhesiveness between a lyocell fiber cord and a coating rubber improved to be comparable or superior to the adhesiveness of a rayon fiber cord.  <P>SOLUTION: There is provided the lyocell fiber cord treated with a resorcinol-formalin-latex mixed liquid, wherein the resorcinol-formalin-latex mixed liquid has a resorcinol (R) to formalin (F) molar ratio (R/F) of 0.25-0.40, and a weight ratio (RF/L) of the resorcinol-formalin (RF) to a solid component in the latex (L) is 0.2-0.4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283756-A (JP)
Title: Wireless communication apparatus, communication control device, wireless communication system, wireless communication method and communication control method
Inventor: MIZUSAWA KIN
IPC: H04W72/04
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus, a communication control device, a wireless communication system, a wireless communication method and a communication control method in which resource shortage can be suppressed.  <P>SOLUTION: A wireless communication apparatus is equipped with: a communication section for communicating with a base station by utilizing a predetermined wireless multiple access system; a storage section for storing time zone information; and a control section which causes the communication section to communicate with the base station in a time zone indicated by the time zone information, utilizing the predetermined wireless multiple access system. The time zone of each wireless communication apparatus is assigned by grouping a plurality of wireless communication apparatuses so as not to congest communications.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287939-A (JP)
Title: Frame transmission device and frame discard number measurement method
Inventor: SHIMADA KATSUMI
IPC: H04L69/40
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an accurate frame discard number even when including a link aggregation transmission route, regarding a frame transmission device performing frame transmission through a network and a frame discard number measurement method.  <P>SOLUTION: A frame discard number is obtained using: a plurality of ports (communication port groups 12) connecting between terminals or other frame transmission devices; a frame switch mechanism unit 16 which discriminates the transceiving frames which pass through a physical link which is the same physical link of the link aggregation through which maintenance frames which transceive between maintenance function point (MEP) setting ports and maintenance function point setting ports for other frame transmission devices, counts by a frame counter unit 17, and performs control processing to notify the count values of the transceiving frames each other between the MEP setting ports by maintenance frames; and a setting control unit 13 based on the counting value of the received transceiving frames, and a counting value from the frame counter unit 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009232854-A (JP)
Title: 5' nuclease derived from thermostable dna polymerase
Inventor: DAHLBERG JAMES E
IPC: C12Q1/6827
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaving a nucleic acid cleavage structure in a site-specific manner.  <P>SOLUTION: The 5' nuclease contains a DNA sequence encoding a DNA polymerase obtained by varying a natural sequence (i.e. a "mutant" DNA polymerase) in a manner to develop a DNA synthetic activity different from the DNA synthetic activity of a DNA polymerase. The enzyme obtained by varying in a manner that the synthetic activity of the encoded DNA polymerase is lower than that of a natural DNA polymerase is composed mainly of 5' nuclease and can structure-specifically cleave a nucleic acid in the absence of inhibiting synthetic activity. A cleaving enzyme having 5' nuclease activity without interfering the nucleic acid synthetic ability is employed as the basis of a new method of detection of specific nucleic acid sequences.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010288415-A (JP)
Title: Three-level power converter
Inventor: TAKIZAWA AKITAKE
IPC: H02M7/487
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of reduction of wiring inductance in a three-level power converter in which a switch element serial circuit is connected between DC power supplies PNs and a bidirectional switch is provided between a serial connection point and an intermediate point of the DC power supply.  <P>SOLUTION: A group of capacitors are disposed in the order of a first capacitor of low potential side and a second capacitor of high potential side from a switch element side, and the first capacitor is installed so that the switch element side is a positive pole terminal and the distal side is a negative pole terminal, and the second capacitor is installed so that the switch element side is a positive terminal and a distal side is a negative pole terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT