baber/WOPTO huggingface dataset:
Patent JP-2009117173-A (JP)
Title: Manufacturing method of membrane electrode assembly for fuel cell
Inventor: IKEDA KOTARO
IPC: H01M8/02
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of improving power generation efficiency of a fuel cell by reducing movement resistance of water at the interface of an electrolyte membrane and a catalyst and improving proton conductivity of the electrolyte membrane.  <P>SOLUTION: The electrolyte membrane 11 is pinch-held by first and second gas passage members 210, 220. Hydrogen is supplied to the first gas passage member 210 and nitrogen is supplied to the second gas passage member 220. At the same time, a voltage is impressed on the electrolyte membrane 11 with the first gas passage member 210 side as a positive electrode and the second gas passage member 220 side as a negative electrode and electric current is made to flow. Thereby, protons are conducted in the membrane of the electrolyte membrane 11 from the first gas passage member 210 side to the second gas passage member 220 side. Thereafter, a catalyst layer 14 is installed by a spray method on the both sides of the electrolyte membrane to form a membrane electrode assembly 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116067-A (JP)
Title: Damper of piano and piano with damper
Inventor: SAKURAI YOICHI
IPC: G10H1/32
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance by making key pressing feeling of a damper of a piano more natural.  <P>SOLUTION: The damper of the piano comprises: a rotation shaft 12 arranged between a string and a hammer shank 11; a damper bar 13 projected to one direction from the rotation shaft 12 from a peripheral face of the rotation shaft 12, which prevents that the hammer 14 hits the string at a first rotation position of the rotation shaft 12, as the hammer 14 provided at a tip of the hammer shank 11 collides with the hammer shank 11 before hitting the string, and which does not prevent that the hammer 14 hits the string at a second rotation position of the rotation shaft 12; and an arm 23 for supporting the rotation shaft 12. When the rotation shaft 12 is at the first rotation position, the rotation shaft 12 is arranged so that the hammer shank 11 arranged at a higher sound side may collides with the damper bar 13 at a position nearer to the hammer 14. Specifically, the rotation shaft 12 is inclined to a hammer rail 25 to make α<β.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123462-A (JP)
Title: Planar heating element, and manufacturing method thereof
Inventor: WAKAHARA YOKO
IPC: H05B3/20
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar heating element using a polyarylene sulfide film excellent in heat resistance at 200°C or more, inter-layer adhesion, a hydrolysis-proof property, planarity, and flexibility, in one consisting of a metal foil resistive element or a metal resistive element.  <P>SOLUTION: At least one face of the heating element consisting of a metal foil resistive element or a metal resistive element is insulation coated with polyarylene sulfide without using an adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122323-A (JP)
Title: Display device
Inventor: TAKAGI NOBUYUKI
IPC: B60K35/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which has excellent attachment operability.  <P>SOLUTION: In the display device constituted by including a display unit 5 having a display panel 51, a holder 53 and a flexible wiring board 54, electronic equipment 6 having a main body section (a switch substrate 61, a switch element 62 and an operation knob 63) and an electric cord (a connection member) 64, a case 1, and a circuit board 7, and then electrically connecting the flexible wiring board 54 and electric cord 64 to the circuit board 7 through between the display unit 5 and a sidewall of the case 1, a projection wall 56 which stores and holds the flexible wiring board 54 is provided on a wall surface of the holder 53 which faces the sidewall, a cut portion 58 is made in the projection wall 56, and the electric cord 64 is passed through a gap portion S formed between the cut portion 58 and the sidewal of the case 1 and connected to the circuit board 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120022-A (JP)
Title: Air conditioner for vehicle
Inventor: EGAMI HIROTAKA
IPC: B60H1/22
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle doubly securing charging quantity of a battery and pre-air conditioning.  <P>SOLUTION: This air conditioner for the vehicle is furnished with an air conditioner ECU 10 capable of practicing pre-air conditioning operation to carry out indoor air conditioning before an occupant gets in the vehicle while the hybrid vehicle stops. The air conditioner ECU 10 practices the pre-air conditioning operation by using electric power of the battery 4 when the charging quantity of the battery 4 is more than prescribed quantity in receiving a command to start the pre-air conditioning operation and practices the pre-air conditioning operation by using the electric power of the battery 4 as well as transmitting the command to actuate an engine 1 of the vehicle to a hybrid ECU 6 when the charging quantity of the battery 4 is less than the prescribed quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123042-A (JP)
Title: Controller and head mounted display
Inventor: TAKANO SEIJI
IPC: G09G3/20
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of identifying and executing the operation of an image switching process and the operation of a screen scrolling process according to a user's head movement, and executing an operation based on the head movement with more accuracy.  <P>SOLUTION: A control unit 310 is provided which is capable of executing an operation based on the user's head movement with more accuracy by specifying the user's head movement based on information detected by a head movement detection unit 200, then executing a process desired by the user that corresponds to the angular velocity of the movement, and preventing the returning movement of the user's head from being reflected on the process. Based on predefined thresholds, the control unit 310 performs processes to execute the start and the end of each process corresponding to the magnitude of the angular velocity detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123578-A (JP)
Title: Fuel cell system and diluter
Inventor: SHIBATA TOSHIHIRO
IPC: H01M8/04
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To excellently dilute fuel off-gas without accumulating water in the fuel off-gas.  <P>SOLUTION: The fuel cell system includes a fuel cell which generates power by electrochemical reaction of air and hydrogen and a diluting part 10 which mixes and dilutes a hydrogen off-gas exhausted from the fuel cell with an air off-gas. The diluting part 10 has a purge passage 76 in which the hydrogen off-gas is made to flow connected to an exhaust passage 72 in which the air off-gas is made to flow, and a discharge end portion 76a of the purge passage 76 is arranged in the exhaust passage 72 facing toward the upstream side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128970-A (JP)
Title: Display device and writing device
Inventor: AKASHI KAZUSHIRO
IPC: G09G3/20
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a writing device that faithfully reproduces track of input operations with simple constitution and displays the track at high speed.  <P>SOLUTION: The display device comprises a first display means of reversibly changing color according to elastic deformation of a pointing member with pressing force to display depression track of the pointing member, a second display means of displaying an image corresponding to input image information, a detecting means of detecting a depression position of the pointing member on the first display means, and a control means of outputting image information representing depression track of the pointing member to the second display means based upon the detection result of the detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130698-A (JP)
Title: Base station
Inventor: IGUCHI MICHIO
IPC: H04W72/04
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station for reducing delay that may occur when a radio environment is deteriorated in which a terminal is installed.  <P>SOLUTION: The base station includes: a date rate arithmetic/management section which accommodates a terminal, connects communications between the terminal and other terminals, operates and stores a time-averaged date rate Rave of the terminal; a threshold arithmetic/management section which acquires a current communication data rate R of the terminal, operates and stores R/Rave; and a delay management section which performs delay reduction control on the basis of R/Rave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112739-A (JP)
Title: Electric disaster prevention frame applicable also to commercially available bed
Inventor: TOMIZAWA MINORU
IPC: A47C19/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To impart a disaster prevention function to a commercially available bed, so as not to allow the bed to be an obstacle in a daily life without the occurrence of an earthquake.  <P>SOLUTION: A plurality of U shape members to be vertically disposed over the commercially available bed are prepared with the use of steel pipes, etc., and then, the body parts of the members are covered with a high-strength nonwoven fabric. The same number of members are stored by superimposition on both sides of the bed in a normal situation. The members are rapidly raised from both sides based on an emergency earthquake report or the signal of an earthquake vibration sensor, etc., so as to form a substantially semi-cylindrical shelter over the bed. When the earthquake vibration is terminated, the members are returned to a normal state and stored on both sides of the bed. Thus, the disaster prevention function is imparted to various kinds of commercially available beds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133384-A (JP)
Title: Automatic transmission
Inventor: HIRAMATSU TAKEO
IPC: F16H3/66
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission which achieves forward 7 gear shifts by using three sets of simple planetary gears and five friction elements, wherein members passing through an outer diameter side of a planetary gear are minimized in number.  <P>SOLUTION: In an automatic transmission, a third sun gear S3 is normally locked. A first rotary member is formed by connecting a first sun gear S1 and second ring gear R2. A second rotary member is formed by connecting a first carrier PC1 and a third ring gear R3. An input shaft is normally connected to a first ring gear R1. An output shaft is normally connected to a second sun gear S2. At least forward 7 gear shifts and reverse 1 gear shift are achieved through combinations of simultaneously fastened two of five friction elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134531-A (JP)
Title: Electronic device cooling system
Inventor: KURIYAMA HIROYUKI
IPC: G06F1/20
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool electronic devices without using water.  <P>SOLUTION: This electronic device cooling system includes: a cabinet 11 open on its front side and rear side for housing a plurality of electronic devices 3 each having fans 4; a rear door 12 at the rear side opening 65 of the cabinet 11 to allow circulation of air; a heat pipe 21 extended vertically between the rear door 12 and the electronic device 3; and a main cooling tank 23 and a subsidiary cooling tank 24 serving as cold sources connected to a heat pipe at the top of the cabinet 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135784-A (JP)
Title: Wireless receiving apparatus
Inventor: KURIKI SHOJI
IPC: H04B1/713
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless receiving apparatus capable of keeping the level of an intermediate frequency (IF) signal constant at a receiving side, without being affected by frequency characteristics of an entire path from a transmitting apparatus to the wireless receiving apparatus, when performing high-speed frequency hopping communication in which a center frequency is changed for each symbol.  <P>SOLUTION: The wireless receiving apparatus performs frequency hopping communication in which a center frequency is changed for each symbol, and includes: a frequency converter 13 for converting a received high-frequency signal into an IF signal; a level detector 15 for detecting a level of the IF signal converted by the frequency converter 13; level storage sections 17a to 17c each for storing the level of the IF signal detected by the level detector 15 for each center frequency; and an IF variable gain amplifier 14 for amplifying the IF signal, wherein a gain of the IF variable gain amplifier 14 is controlled in accordance with the levels of the center frequency stored in the level storage sections 17a to 17c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132094-A (JP)
Title: Manufacturing process of natural fiber board, and natural fiber board
Inventor: NAKAHARA MAKOTO
IPC: B27N3/04
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural fiber board in which a thickness expansion coefficient at the time of water absorption is little and the thickness expansion coefficient by moisture absorption is little and a strength is superior, and to provide its manufacturing method.  <P>SOLUTION: The manufacturing method of the natural fiber board of this invention includes the step of treating natural fiber with high temperature steam of the temperature of 110°C or higher to obtain reformed natural fibers, and the step of mixing the reformed natural fibers with a bonding material. Alternatively, the natural fiber board of this invention includes reformed natural fibers treated with high temperature steam of a temperature of 110°C or higher, and the bonding material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135053-A (JP)
Title: Electronic device, display device, and method of manufacturing electronic device
Inventor: KASAHARA KENJI
IPC: H05B33/12
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a countermeasure against unevenness of a thickness of film such as a narrowed light emission region, an increase of a leak current around the peripheral part and peeling of a functional layer which are caused by film thickness unevenness of the functional layer around pixels.  <P>SOLUTION: The electronic device includes a substrate, the functional layer formed on the substrate, and an end part coating layer for covering an end part of the functional layer. The functional layer has a functional region not covered with the end part coating layer. The functional layer further includes a nonfunctional region which becomes nonfunctional as covered with the end part coating layer. The end part coating layer is bonded on the substrate with adhesive force greater than that between the substrate and the functional layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141581-A (JP)
Title: Method for manufacturing package, package, electronic device, piezoelectric vibrator, oscillator, electronic apparatus and radio-controlled clock
Inventor: ARATAKE KIYOSHI
IPC: H03H3/02
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and inexpensively manufacture an excellently air-tight package in a cavity.  <P>SOLUTION: A method for manufacturing a package 1 has: a base substrate 10 and a lid substrate 20 which are bonded to each other and composed of a glass base material and a cavity C which is formed between the substrates for storing a material 2 to be packaged in an airtight state. The manufacturing method has a recessed section forming step of forming a recessed section C1 for a cavity so as to form a cavity on one of the substrates when the both substrates are placed one over the other, and a bonding step of packaging the material to be packaged in the cavity by bonding the both substrates after placing the both substrates one over the other so as to store the material in the recessed section. In the recessed section forming step, after a printed layer 12 is laminated in a shape of a plane view frame on the upper surface of a planar glass base material 11 by screen printing, the printed layer and the glass base material are burnt at the same time to form the recessed section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138089-A (JP)
Title: Multistage screw carbonization device
Inventor: SAKANO MASAKAZU
IPC: B09B3/00
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage screw carbonization device preventing excessive heating caused by flame of carbonization gas.  <P>SOLUTION: The carbonization device is provided with a carbonization furnace 1 having screw conveyors 11-17 each conveying a workpiece T to be carbonized in a trough 21 by a rotating screw 22. The screw conveyors 11-17 are arranged in the vertical direction to form a single conveying passage, and the screw conveyer 11 and the like in the upper stage are heated by flame of carbonization gas blown out from gas outlets 35 of the troughs 21. In the carbonization furnace 1, cold blast nozzles 41 to blow coolant gas toward the screw conveyer 11 and the like are arranged, and a cold gas supply means supplying the coolant gas to the nozzles 41 by opening and closing a valve 43 is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140333-A (JP)
Title: Document history management system, server device, terminal device, and program
Inventor: TERAO TARO
IPC: G06F17/21
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve difficulty in viewing a history of operations on common document information when document information is retained by each terminal which each user operates and by a server device.  <P>SOLUTION: A server device receives, from a terminal communicably connected thereto, content identification information related to document information processed at the terminal and being unique to the content of each piece of document information, and information indicating the content of that process as history information, and receives and retains the history information that the terminal transmits. The server device then receives a request for the history information from the terminal, together with a designation of the content identification information, and transmits the pieces of history information while the pieces of history information including the content identification information designated are grouped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141774-A (JP)
Title: Data processing apparatus and control method thereof, and computer program
Inventor: HARA KENJI
IPC: G06T1/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus capable of enabling an access source device to more efficiently deal with the problem of a broken link.  <P>SOLUTION: The data processing apparatus includes a storage means for storing data, and holds identification information of a device that is setting a link to the data stored in the storage means, and information indicating a link system of the relevant link. On the basis of a link request, received from another data processing apparatus, for setting a link to data to be stored in the storage means, a link is set to data to be stored in the storage means. In response to setting of the link by the setting means, the information being held is transmitted to the other data processing apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008187167-A (JP)
Title: Power control apparatus
Inventor: BRIERE MICHAEL A
IPC: H01L21/338
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a distance between a loading stage and a power stage by integrating the power stage composed of a group III nitride on the loading stage.  <P>SOLUTION: The loading stage is equipped with a PWM stage for directly controlling the power stage instead of sending a loading requirement to the PWM stage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009146480-A (JP)
Title: Storage device and information re-recording method
Inventor: TSUSHIMA TOMOHITO
IPC: H01L45/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device which reduces the number of cycles required for a verify process upon a multi-value recording.  <P>SOLUTION: The initial value of the potential difference VGS between a gate and a source of a switching transistor upon a verify process is varied in accordance with the resistance value level of the multi-value information. When the write side performs a 3-value recording, if "01" is the information, the initial value VGS01 is set to be smaller than VGS=1.7 V corresponding to the target resistance value level "01", and if "00" is the information, a value is set to be lower than VGS=2.2 V corresponding to the target resistance value level "00" and higher than the VGS01. This can reduce the number of cycles required for the verify process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142212-A (JP)
Title: Culture solution exchanging apparatus
Inventor: TAKANO KIYOSHI
IPC: C12M1/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture solution exchanging apparatus that is arranged in a small-sized incubator useful in a university laboratory and exchanges culture solutions in a culture flask without being taken out from the incubator.  <P>SOLUTION: The culture solution exchanging apparatus is arranged in an incubator and is used for periodically exchanging culture solutions in a culture flask in such a state that the apparatus is placed in the incubator. The apparatus includes: a tray on which a culture flask is arranged; a tray rotation mechanism for rotating the tray around a shaft vertical to the long length direction of the culture flask; a cap to be attached to the mouth of the culture flask, equipped with a discharge port for discharging the culture solution from the culture flask and an injection pipe for injecting the culture solution into the culture flask; a culture solution tank storing the culture solution; a pump for sending the culture solution from the culture solution tank through a tube to the injection pipe of the cap; a waste liquid tray for storing the culture solution discharged from the discharge port; and a control part for controlling the drives of the tray rotation mechanism and the pump.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179783-A (JP)
Title: Rubber composition and its use
Inventor: HASEGAWA TOMONORI
IPC: C08K3/36
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having excellent sealability, heat resistance and acid resistance, and low reaction force, low hardness and small compression set, and capable of producing a molded product being improved in compression set and compression crack performance especially at a high temperature, and its application, as well as to provide a body mounting the product using the rubber composition.  <P>SOLUTION: This rubber composition comprises a specific ethylene-α-olefin- nonconjugated polyene copolymer [A], carbon black [B], and a surface-modified silica [C] that is prepared by the surface modification of sedimentation silica, and has a BET specific surface area of 30-80 m<SP>2</SP>/g, a particle size of 1.0-4.0 μm according to the coulter counter method, and a M value of ≥50.  <P>COPYRIGHT: (C)2008,JPO&INPIT