baber/WOPTO huggingface dataset:
Patent JP-2011171182-A (JP)
Title: Membrane electrode assembly and fuel cell
Inventor: MATSUOKA KOJI
IPC: H01M8/10
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To further stabilize power generation of a fuel cell at high temperature and low humidification through enhancement of holding capacity of a membrane electrode assembly at high temperature and low humidity.  <P>SOLUTION: The membrane electrode assembly 50 is provided with a solid polymer electrolyte film 20, an anode 22, and a cathode 24. The anode 22 is provided with a laminate consisting of a catalyst layer 26 and a gas diffusion layer 28. The cathode 24 is provided with a laminate body consisting of a catalyst layer 30 and a gas diffusion layer 32. The gas diffusion layer 32 is provided with a cathode gas diffusion base material, and a first porous layer 33a, as well as, a second porous layer 33b coated on the cathode gas diffusion layer in that order from a side of the catalyst layer 30. The first porous layer 33a, as well as, the second porous layer 33b is structured of a paste-like kneaded object obtained by kneading conductive powder and a water repellent. The specific surface area of carbon as the conductive powder contained in the second porous layer 33b is larger than that of carbon as the conductive material contained in the first porous layer 33a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169432-A (JP)
Title: Connector for power transmission
Inventor: MATSUMOTO SATOSHI
IPC: F16D1/09
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting device which copes with the different diameters and shapes of connection parts and surely transmits power in a simple structure and a small number of components.  <P>SOLUTION: The connecting device for transmitting power from a driving shaft to a driven shaft 6 includes divided tapered members 3 corresponding to the connection parts 2 in different shaft diameters and mesh shapes. The inner surface of the tapered member 3 has a claw 4 at the end. A plurality of tapered members 3 are arranged to surround the connection part 2 in good order while putting the claws 4 of the plurality of tapered members 3 having parallel longitudinal grooves 13 in the axial direction, to the tip of the connection part 2, and a screw 10 of a facing socket 5 is screwed to screws 11 formed on the outer surfaces of the tapered members 3 to fix the connection part 2 of the driving shaft. The connecting device in simple structure with a small number of components can be provided by inserting the socket 5 into the driven shaft 6 shaped to face a male part 12 on the outer periphery of the socket 5 fixed to the connection part 2 of the driving shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136450-A (JP)
Title: System and method for managing status change of multimedia asset in multimedia delivery system
Inventor: DAY THOMAS
IPC: H04N7/173
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of a video-on-demand system which detects a change in the status of a selected multimedia asset.  <P>SOLUTION: Systems and methods are disclosed which detect a change in the status of a multimedia asset in a multimedia delivery system, and take steps to make the multimedia asset available after the status change. The multimedia asset can then be locally recorded on the user's digital video recorder (DVR) before the status changes. Alternatively, the user can be directed to an equivalent asset, for example, video-on-demand (VOD). The user may also receive a notification, which can be displayed on a TV or computer monitor or sent to a remote device such as a mobile phone as an email or short message. The user may purchase the asset and/or initiate recording the asset.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188634-A (JP)
Title: Cover structure for large-sized rack
Inventor: KITAJIMA SATOSHI
IPC: H02G3/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover structure for a large-sized rack which prevents formation of a gap or step at a joint of a wide cover and allows safe work.  <P>SOLUTION: A support metal part 10 is laid on an opening of a rack P. A bearing cover 20 is so provided that its one end is placed on the support metal part 10. A continuous cover 30 is disposed close to the one end of the bearing cover 20. A locking piece 21 is set along the one end of the bearing cover 20 to be locked on an end of the continuous cover 30 adjacent to the bearing cover. A locking piece 31 is set along the end of the continuous cover 30 adjacent to the bearing cover 20 to be locked on the one end of the bearing cover 20. Both locking pieces 21 and 31 are locked on the ends of the bearing cover 20 and continuous cover 30 that are adjacent to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187134-A (JP)
Title: Optical pickup device
Inventor: KUROGAMA RYUJI
IPC: G11B7/135
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device that properly records or reproduces information to/from different two or more kinds of optical disks while reducing the size and cost.  <P>SOLUTION: A first luminous flux and a second luminous flux pass through a liquid crystal element LCD, to change a converging angle or a diverging angle of the emitted luminous fluxes. They are suitably made incident in a photodetector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185898-A (JP)
Title: Medical examination cassette
Inventor: MURAKADO TAKUYA
IPC: G01N1/28
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical examination cassette that prevents a gap from occurring during chemical processing and a specimen flows out, reduces the buoyancy during chemical dipping of a cassette, and has high chemical permeability and the uniformity of chemical processing.  <P>SOLUTION: The medical examination cassette includes a cassette body and lid made of chemical resistant material. The cassette body 2 includes many through holes 5, and at least one specimen storage section 2a opening upward. The lid includes many through holes 5, and at least one swelling section 3a opening downward. An inner engaging side wall 4e is disposed circumferentially on one of the opening on the side of the specimen storage section 2a and the opening on the side of the swelling section 3a, and an outer engaging side wall 4f is disposed circumferentially on the other. Both of the inner engaging side wall 4e and outer engaging side wall 4f are substantially perpendicular to the bottom surface section 4a of the cassette body and the top surface section 4c of the lid. During closing of the lid, an independent space 4 is formed of the engaging section of the inner engaging side wall 4e with the outer engaging side wall 4f, the swelling section 3a of the lid, and the specimen storage section 2a of the cassette body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190328-A (JP)
Title: Tread rubber composition and tire for two-wheeled vehicle
Inventor: TSUMORI ISAMU
IPC: C08L15/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread rubber composition wherein wet grip performance, dry grip performance, abrasion resistance (abrasion resistance at high severity) and low fuel consumption are improved with good balance, and a tire for a two-wheeled vehicle having a tread manufactured using the same.  <P>SOLUTION: The tread rubber composition used in a tire for a two-wheeled vehicle contains a rubber component containing an epoxidized natural rubber, silica, and an alkylphenol-sulfur chloride condensate represented by formula (1), wherein the tread rubber composition has a content of the epoxidized natural rubber of 5-55 mass% in 100 mass% of the rubber component and has a content of the silica of 50-100 pts.mass and a content of the alkylphenol-sulfur chloride condensate represented by formula (1) of 1-10 pts.mass, relative to 100 pts.mass of the rubber component. In the formula, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are the same or different and represent 5-12C alkyl; x and y are the same or different and represent an integer of 2-4; and m represents an integer of 0-10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189832-A (JP)
Title: Boarding bridge
Inventor: FUSHIYA TOSHIRO
IPC: B64F1/305
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boarding bridge in a simple structure, including a stair device capable of smoothly performing lifting.  <P>SOLUTION: The boarding bridge 1 includes: a rotunda 5 fixed/mounted to a distal end surface 3a on a terminal building side and forming a fixed passage 35 continued from the terminal building side; and a tunnel part 7 having one end in a longitudinal direction mounted to the rotunda 5 rockably in a vertical direction and a horizontal direction and expandable/contractable in the longitudinal direction. The boarding bridge 1 includes a door 45 openably/closably provided on one side surface of the rotunda 5 and mounted so as to be selectively communicated with the fixed passage 35 through release; and the stair device 47 fixed/mounted to the rotunda 5 and constituting a stair-like passage by connecting an outer portion of the door 45 to the ground G.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193657-A (JP)
Title: Dc-motor brush
Inventor: NARITA MITSUO
IPC: H02K13/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life DC-motor brush that secures a more stable contact state by being brought into point contact with a commutator when incorporated into a small DC motor so as to reduce abnormal wear and the occurrence of sparks and to maintain a proper current supply state even if wear of the contact part of the brush slightly progresses.  <P>SOLUTION: The DC-motor brush 1 is composed of a conductive and elastic belt-like metal plate while being an almost V-shaped member as a whole when viewed from the side surface. One side of a bent part 2 constituting the V-shape becomes a contact piece 3a in contact with a commutator 5 of a DC motor while the other side becomes a terminal piece 3b. The part, in contact with the commutator 5, of the contact piece 3a is rounded so as to configure it into a semi-cylindrical swelling part 3ax swelling to the side of the commutator 5 and long in the length direction of the contact piece 3a. The bent part 2 is located almost at the intermediate part in the length direction of the brush 1 and comprises two forward bent parts 2a, 2b, having internal angles β1, β2 respectively facing the inside of each bent part, and a backward bent part 2c located between the two forward bent parts 2a, 2b and having an internal angle α in the direction opposite to the direction of the internal angles β1, β2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192175-A (JP)
Title: Photo print information network system
Inventor: SAKAGUCHI HIROAKI
IPC: G06F3/12
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo print information network system, configured to deliver announcement information to store controllers connected to a headquarter server through a network and needing the information.  <P>SOLUTION: When announcement information is delivered from the headquarter server 1 to the controllers, a printer type and/or a printing function related to the announcement information are selected, and information in a printer information storage unit 131 is searched based on the selection result, one or more controllers that receive the announcement information are set, and control is performed to deliver the announcement information to the set one or more controllers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255846-A (JP)
Title: Cylinder
Inventor: URABE MITSURU
IPC: F02F1/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder capable of reducing reciprocating motion friction between a piston and the inner wall face of the cylinder, and maintaining an effect of the reduction.  <P>SOLUTION: The cylinder on the inner wall face of which the piston slides has a plurality of recessed portions formed in a stroke center region between the lower face position of a ring groove of a piston ring at the lowest position of the top dead center of the piston and the upper face position of the ring groove of the piston ring at the highest position on the bottom dead center of the piston. On at least part of the inner peripheral face of each of the recessed portions, a surface treatment layer is formed which contains one or both copper metal and fluororesin or which is subjected to phosphate film treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198426-A (JP)
Title: Optical drive device and method of correcting shift of spot
Inventor: HORIGOME JUNICHI
IPC: G11B7/095
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of correcting shift of a spot of first light and second light when correcting the shift of the spot by detecting an amount of events generated that causes the shift of spot of the first light and the second light and drive-controlling an optical axis adjustment part, on the basis of a correction amount obtained by giving a correction coefficient to the amount of causal events.SOLUTION: A reference track is formed at a position in a bulk layer, which is the same radial position as that of a predetermined track on a reference surface. In addition to this, while the spot positions of the first light and the second light are aligned in the direction of tracking, the amount of causal events and the correction amount of an optical axis by an optical axis adjustment part are detected, and a correction coefficient supposed to be proper is calculated backward from the results of the detections.
Patent JP-2011202978-A (JP)
Title: Method and device for correcting temperature drift of sensor detection signal
Inventor: KOKI TSUNEO
IPC: G01N27/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To precisely eliminate the temperature drift of the detection signal outputted from a sensor on the signal level corresponding to the measuring value of a measuring target.SOLUTION: The resistance value, which is varied by the temperature of the signal wire 21 arranged along a transmission cable 19 to cause a temperature drift in the signal level of the detection signal from the sensor 11, is measured and the temperature data corresponding to the peripheral temperature over the total length of the transmission cable 19, that is, the data of temperature difference of the peripheral temperature to standard temperature is acquired from the resistance value-temperature characteristics of the signal wire 21. Then, the temperature drift ratio produced in the signal level of the detection signal detected by a receiver 13 is specified from the temperature-drift correlation table adapted to the length of the transmission cable 19 stored in the memory 15b of a temperature drift correction device 15, and correction for eliminating the temperature drift is made with respect to the signal level of the displacement output of the detection signal on the basis of the specified temperature drift ratio by the temperature drift correction device 15.
Patent JP-2011201181-A (JP)
Title: Thermal transfer sheet and image forming method using the same
Inventor: YUNOKI SHINICHI
IPC: B41J2/325
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet having a hot-melt coloring layer formed on a base material sheet, which has excellent printing quality, is excellent in blocking resistance to thermal transfer sheet winding under high temperature preservation and has a function of having high adhesion to a body to be transferred, and to provide an image forming method using the thermal transfer sheet.SOLUTION: The thermal transfer sheet 1 has the hot-melt coloring layer 4 capable of thermal transferring, formed on at least a part of one surface of the base material sheet 2 via a release layer 3. The hot-melt coloring layer comprises at least a first resin component including a polyester resin, a second resin component including an acrylic resin and a coloring agent, wherein the polyester resin is obtained by copolymerizing 1,4-cyclohexanedimethanol or tricyclodecanedimethylol as a glycol component having an alicyclic nucleus by 15 mol% or more in the polyester resin, and the mass ratio of the first resin component to the second resin component is 98:2 to 55:45.
Patent JP-2011211324-A (JP)
Title: Method of estimating interference power of multi-carrier communication and receiver
Inventor: SHIMANUKI YOSHIYUKI
IPC: H04W88/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To highly accurately estimate interference power in multi-carrier communication.SOLUTION: In each of a plurality of subbands obtained by dividing an effective bandwidth, the reception power of known signals included in a plurality of subcarriers within the subband is measured, the subbands are grouped into a plurality of groups on the basis of the value of the measured reception power, and the interference power is estimated in the entire subbands within the group in each group. The subband wherein the frequency variation of the known signals between the subcarriers is larger than a predetermined value is excluded from the object of grouping.
Patent JP-2011206254-A (JP)
Title: Nurse call system
Inventor: MIZUYOKE HIROSHI
IPC: A61G12/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To have remarkable effects in extending service life and attaining more electric power saving of an indicator installed in the vicinity of a bed.SOLUTION: A terminal 10 having the indicator 13 to display patient information and call information is installed near the bed. A bed sensor 20 to detect a patient on his/her bed and a human sensor 14 to detect a person coming near the terminal 10 are provided. When the bed sensor 20 detects the patient on his/her bed while the human sensor 14 detects the person, electric power is supplied to the indicator 13. Even in the case where the bed sensor 20 detects the patient on his/her bed but the human sensor 14 does not detect the person, when a nurse call handset 1 executes calling, the electric power is supplied to the indicator 13 for indicating the call information. In other cases, the electric power is not supplied to the indicator 13. Accordingly, the electric power can be appropriately supplied to the indicator 13 of the terminal 10 near the bed.
Patent JP-2011210573-A (JP)
Title: Separator for nonaqueous secondary battery
Inventor: YOSHITOMI TAKASHI
IPC: H01M2/16
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of manufacturing a nonaqueous secondary battery stably in an assembly process of the battery, when the separator for nonaqueous secondary battery with a heat-resistant porous layer laminated on the base material is used.SOLUTION: The separator for the nonaqueous secondary battery is provided with a polyolefin porous base material and a heat resistant porous layer which is formed by including a heat resistant resin and is laminated on one side or both sides of the porous base material. The ratio of the tensile strength Sin machine direction to the tensile strength Sin machine vertical direction is 2≤S/S≤8.
Patent JP-2011209213-A (JP)
Title: Facility information providing server, facility information display device, facility information providing method, and program therefor
Inventor: ICHIKAWA KENTA
IPC: G01C21/26
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress change of a time required for retrieval of facility information, which is caused by designated position by a user.SOLUTION: A facility information providing server provides facility information on a prescribed facility such as a parking lot to a facility information display device such as a navigation device. The facility information display device displays provided facility information to a user. The facility information providing server includes a storage means, a transmission/reception means and an acquisition means. The storage means stores a plurality of pieces of the facility information. The reception means receives position information showing the designated position by the user from the facility information display device. The acquisition means acquires from the storage means, facility information of a prescribed facility such as a parking lot within a fixed range including the designated position. The transmission means transmits the facility information acquired by the acquisition means to the facility information display device. In this case, the acquisition means changes the number of pieces of the facility information acquired from the storage means corresponding to the designated position.
Patent JP-2011207728-A (JP)
Title: Hydrogen producing apparatus and fuel cell system
Inventor: KATO EMI
IPC: C01B3/38
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen producing apparatus and a fuel cell system where performance is enhanced.SOLUTION: A hydrogen producing apparatus 1 includes: a reforming portion 6 to generate a reformed gas; a low temperature shift reacting portion 13 which is cylindrical; an exhaust gas flowing path L1 which surrounds the low temperature shift reacting portion 13 and which is cylindrical; and an evaporating portion 9 which surrounds the exhaust gas flowing path L1 and which is cylindrical. The low temperature shift reacting portion 13 has: a cylindrical shift catalyst outer peripheral layer 31 whose center axis is an axis G; a cylindrical shift catalyst inner peripheral layer 32 whose center axis is the axis G and which is surrounded with the shift catalyst outer peripheral layer 31; and an outer periphery flowing path S1 where the reformed gas generated at the reforming portion 6 is made to flow from an upper side to a lower side at the outer periphery of the low temperature shift reacting portion 13. In the shift catalyst outer peripheral layer 31, the reformed gas generated at the reforming portion is introduced from an upper end and led out from a lower end. In the shift catalyst inner peripheral layer 32, the reformed gas led out at the shift catalyst outer peripheral layer 31 is introduced from an upper end and led out from a lower end.
Patent JP-2011213160-A (JP)
Title: Control device for vehicle-driving device
Inventor: TOMII MASAAKI
IPC: B60L50/16
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the control device for vehicle-driving device capable of reducing shocks imparted to a crew, by suppressing torque variation that accompanies disconnection of a clutch for air conditioner.SOLUTION: When an engine 6 is to be started by a motor 7, a clutch 121 for an air conditioner is temporarily disconnected during the operation of a compressor 112 for an air conditioner; the disconnected state of the clutch 121 for an air conditioner is maintained at the starting time of the compressor 112 for air conditioner; and the clutch 121 for the air conditioner is fastened, after the start of the engine 6.
Patent JP-2011214252-A (JP)
Title: Structure for reinforcing embankment
Inventor: OTOSHI KAZUTAKA
IPC: E02D5/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure for reinforcing an embankment by using a double-underground steel-wall body which enables constant drainage between double steel sheet-pile walls while inhibiting an outflow of soil.SOLUTION: The underground steel-wall bodies 2 and 3 are provided in at least two rows along the continuous direction of the embankment within the range of the almost upper surface 1c of the continuous embankment 1. The underground steel-wall bodies 2 and 3 are constituted by coupling steel sheet piles 4 to each other. The underground steel-wall body 3 includes a short steel sheet pile 8 which is coupled to the steel sheet pile 4 used for the underground steel-wall bodies 2 and 3 in the two rows for constituting a part of the underground steel-wall body 3, and shorter than the steel sheet pile 4. The short steel sheet piles 8, for example, are disposed one by one with a distance of about 10-20 m between each other. A height position of a lower end of the short steel sheet pile 8 is set at or near a height position of a lower end of the embankment 1.