baber/WOPTO huggingface dataset:
Patent JP-2010003532-A (JP)
Title: Method of manufacturing electrode catalyst for fuel cell, and fuel cell using the same
Inventor: UENO YUKIYOSHI
IPC: H01M4/90
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a highly active electrode catalyst for a fuel cell replacing platinum and having high four-electron reduction performance.  <P>SOLUTION: The method of manufacturing the electrode catalyst for the fuel cell containing at least one kind of transition metal element and sulfur (S) as a chalcogen element comprises carrying out heat treatment at 300-400°C, preferably at 330-370°C, after catalyst composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003554-A (JP)
Title: Charged particle accelerator
Inventor: EGO HIROYASU
IPC: H05H7/18
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve resonance stability of a dipole mode, and to provide an easy-to-manufacture acceleration tube.  <P>SOLUTION: In the disk-loaded acceleration tube composed of a plurality of coupling cells partitioned by disks each having an iris formed therethrough, a shape of the iris is formed in a flat shape such as a racetrack shape (a shape connecting two semicircles by straight lines). Thus, degeneracy of two dipole modes is resolved, and charged particle acceleration with a stable beam deflection direction is possible without providing an additional iris such as a suppressor. Since it is enough to provide a single iris, manufacture becomes easy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003615-A (JP)
Title: Photoelectric conversion device
Inventor: MATSUI HIROSHI
IPC: H01L31/04
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device that improves the efficiency of photoelectric conversion.  <P>SOLUTION: The photoelectric conversion device 100 includes a transparent conductive substrate 1, a counter electrode 2 opposed to the transparent conductive substrate 1, a generation part 3 disposed between the transparent conductive substrate 1 and the counter electrode 2 to convert incident light into electricity, and a non-generation part 4 disposed between the transparent conductive substrate 1 and the counter electrode 2 adjacently to the generation part 3. The non-generation part 4 includes metal wiring 11 disposed on the surface of the transparent conductive substrate 1 facing the counter electrode 2, and a wiring protection layer 12 covering the metal wiring 11 and placed in contact with the transparent conductive substrate 1. The wiring protection layer 12 can transmit light to be converted into electricity in the generation part 3. The counter electrode 2 includes a light reflection/scattering part for reflecting or scattering the light transmitted through the wiring protection layer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007487-A (JP)
Title: Fuel circuit of fully slewing work vehicle
Inventor: OTSUKA KAKURO
IPC: F02M37/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel circuit of a fully slewing work vehicle capable of reducing the number of the ports of a swivel joint and suppressing the rise of the temperature of the fuel supplied to an engine.  <P>SOLUTION: This fuel circuit is provided at a wheel shovel having a traveling body 1, a slewing body 2 disposed at the traveling body 1, and a swivel joint 7 interposed between the traveling body 1 and the slewing body 2. The fuel circuit includes the engine 4 disposed in the engine compartment 2b of the slewing body 2, a feed pump 5 disposed at the traveling body 1 for discharging fuel supplied to the engine 4, a fuel tank 6 disposed at the traveling body 1 for storing the fuel sucked into the feed pump 5, a supply pipe 8 which is connected to the feed pump 5 which extends to the slewing body 2 through the swivel joint 7, and supplies the fuel to the engine 4, and a return pipe 9 for returning the unburned fuel not burnt in the engine 4. The return pipe 9 is connected to a portion of the supply pipe 8 which is positioned at the downstream side of the swivel joint 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009309-A (JP)
Title: Electronic apparatus
Inventor: NOGUCHI ERIKO
IPC: G06M3/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and facilitate operation when changing over a display mode.  <P>SOLUTION: A display part 107 changes over a display mode A to display the number of steps to a display mode B to display a walking distance in response to that a key input means 106 is changeover-operated. Thereafter, when the key input means 106 is changeover-operated in the display mode B, the display part performs a display changeover to the display mode A to display the number of the steps, when a clocking means 105 completes prescribed time clocking, and performs a display changeover to a display mode C to display past walking data, when the clocking means 105 does not complete the prescribed time clocking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006963-A (JP)
Title: Manufacturing method of water-expanded rigid polyurethane foam
Inventor: KOYAMA GOJI
IPC: C08G18/38
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a rigid polyurethane foam exhibiting high heat insulating performances using water or a hydrocarbon as a blowing agent.  <P>SOLUTION: The manufacturing method of the water-expanded rigid polyurethane foam containing no chlorofluorocarbon blowing agent that includes a meta-xylylenediamine skeleton in the foam skeleton within a specific range is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007771-A (JP)
Title: Insert t-nut
Inventor: NAGAYAMA YUTAKA
IPC: F16B37/04
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a light weight and productivity of an insert T-nut, and provide an insert T-nut with good appearance capable of being rigidly mounted to a member to be mounted and without projection of a flange part.  <P>SOLUTION: The insert T-nut is formed of an interior screw body formed by drawing an iron-based plate material, and having a tubular shaft part on one part of an inner periphery of which a female screw is indented, and a disc-like flange part formed at one end of the tubular shaft part going directly to an axial core of the tubular shaft part; and a synthetic resin layer wherein a nonslip protrusion is provided on a surface portion. The synthetic resin layer is formed on an outer peripheral portion of the tubular shaft part of the interior screw body except for the flange part, and the interior screw body and the synthetic resin layer are formed integrally by irrotational means and nonslip protrusion means. The flange of the interior screw body is formed so that its thickness gradually gets thinner from the tubular shaft part to its peripheral edge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009050691-A (JP)
Title: Radiographic system
Inventor: KITO HIDEKAZU
IPC: A61B6/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic system which permits radiographic information acquired by the radiation conversion panel of a radiation detection cassette to be accurately and correctly transmitted to an image processing means and permits the handleability of the radiation detection cassette to be improved.  <P>SOLUTION: The radiographic system 10 includes: a radiation detection cassette 24 having a radiation detector 40 detecting radiation X transmitted through a subject and converting it to a radiographic information and a transceiver 48 connected to the radiation detector 40 and transmitting the radiographic information to the image processing section 120; and an electric power supply 25 supplying electric power to the radiation detection cassette 24, and transmit radiographic information to the image processing section 120 by the transceiver 48 by a cable through a signal cable 47 and meanwhile supplies electric power to the radiation detection cassette 24 from the electric power supply 25 by radio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010011320-A (JP)
Title: Radio device
Inventor: KOBAYASHI YASUO
IPC: H04B1/04
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio device configured to prevent antenna output from being instantaneously dropped in transmission startup.  <P>SOLUTION: This radio device includes: a synthesizer part (1) generating a transmission signal; an amplifier part (2) amplifying the power of the transmission signal generated by the transmission signal generation part (1); an APC circuit (5) controlling the gain of the amplifier part (2) in accordance with the output level of the amplifier part (2); and a switch circuit (2) arranged between the synthesizer part (1) and the amplifier part (2); and is structured such that, after starting the operation of the APC circuit (5), the switch circuit (7) is turned on after a predetermined period elapses, and the transmission signal is input to the amplifier part (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008368-A (JP)
Title: Portable electronic equipment
Inventor: IWASA KEIICHIRO
IPC: G08G1/005
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment for certainly detecting with a simple constitution whether the portable electronic equipment is mounted on a vehicle, and for prohibiting the use of VICS (Vehicle Information and Communication System) information when it is not mounted.  <P>SOLUTION: This portable electronic equipment detects with a switching means whether a rail member disposed in an equipment attaching device for attaching the portable electronic equipment is inserted into a rail guide groove into which the rail member is to be inserted. Based on the detection result, a control section controls various operations of the portable electronic equipment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014176-A (JP)
Title: Shaft for engine, camshaft and crankshaft
Inventor: ASAYAMA KAZUHIRO
IPC: F01L1/04
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of reducing sliding resistance between a shaft for an engine and a support part, when coaxiality of the support part is lost.  <P>SOLUTION: This camshaft 10 is rotatably supported in at least three places by a cam journal 50 extending from the engine. The camshaft 10 is divided into shaft parts 12 in a position supported by the cam journal 50. The adjacent shaft parts 12 are connected via a universal joint structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011987-A (JP)
Title: Article acquisition game machine
Inventor: MORI NOBUTAKA
IPC: A63F9/30
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article acquisition game machine including a gift placement area for easily adjusting a gift acquisition difficulty level while preparing a plurality of chances to acquire a desired gift.  <P>SOLUTION: The game machine is constituted so that one or a plurality of rotary floors for placing an article on the upper surface where one end is defined as a rotation fulcrum and the other end is as a free end, are arranged at intervals and article acquiring part capable of gripping the article, is arranged in the upper part of the rotary floors. When a player operates the article acquiring part by using an operation means, the article is acquired by gripping the article or the rotary floor with the article place thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016605-A (JP)
Title: Image decoding and displaying device
Inventor: KOBAYASHI KENJI
IPC: H04N19/20
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image decoding and displaying device capable of easily and visually recognizing on which screen an event is generated when the plurality of events to be watched are generated simultaneously when simultaneously displaying and monitoring images obtained from a plurality of imaging apparatus on one display terminal.  <P>SOLUTION: Two or more kinds of image data of different image qualities are decoded in a decoder 102 and preserved in a memory 103. An area of interest generation part 104 generates an area under consideration by movement information during decoding and information set from an area-under-consideration outside setting part 108, and an area-under-consideration composition part 105 selects one of the two or more kinds of image data present in the memory 103 when the area under consideration is present, segments the image pertinent to the area under consideration obtained from the area of interest generation part 104 to prepare an area-under-consideration image, and combines it on the other image data present in the memory 103. A composition part 106 combines the image data outputted from the plurality of memories 103 and the plurality of area-under-consideration composition parts 105 and outputs them to a monitoring monitor 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016996-A (JP)
Title: Uninterruptible power supply unit
Inventor: IYAMA OSAMU
IPC: H02M7/48
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptible power supply unit capable of prolonging a time of backup using a storage battery by executing backup by an electric double layer capacitor while preventing the discharging voltage of the electric double layer capacitor from being influenced by both end voltage of the storage battery when instantaneous voltage drop and instantaneous power failure occur in an AC power supply.  <P>SOLUTION: The uninterruptible power supply unit has a structure in which a DC-AC converter 3 converts DC power supplied from an AC-DC converter 1 and bidirectional DC-DC converters 5, 7 to a DC link section 15 into AC power, a voltage detection circuit 13 turns on a detection signal upon detecting instantaneous power failure and instantaneous voltage drop of the AC power supply, and turns off the detection signal upon detecting power recovery and recovery from voltage drop of the AC power supply, a converter 5 switches a capacitor 9 from a charging state to a discharging state based on the detection signal (on) and supplies the power of the capacitor to the DC link section, and transmits the discharge pre-completion signal to the converter 7 when the both end voltage of the capacitor becomes not more than the predetermined value, and the converter 7 switches the storage battery 11 from a charging state to a discharging state based on the discharging pre-completion signal and supplies the power of the battery to the DC link section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018971-A (JP)
Title: Fire resistant covering structure of steel column
Inventor: TAGUCHI TAKASHI
IPC: E04B1/94
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire resistant covering structure of a steel column constituted by covering an outer peripheral face of the steel column in various buildings, structures or the like having a steel frame structure with a concrete panel such as an ALC (Aerated Lightweight Concrete) panel or the like and can achieve sufficient fire resisting performance and excellent aesthetic appearance.  <P>SOLUTION: In this fire resistant covering structure of the steel column constituted by covering the outer peripheral face of the steel column with the concrete panel such as the ALC panel or the like, a flat panel 2a like a flat plate covering an outer face of a plane part of the steel column 1 having a square cross section and a corner panel 2b having a substantially L-shaped cross section covering an outer face of a corner part of the steel column 1 are mutually combined to cover the outer peripheral face of the steel column 1. Preferably, the flat panel and the corner panel have substantially the same thickness. End parts where the flat panel and the corner panel are mutually adjacent are arranged and fixed at the predetermined position while they are mutually butted and adhere closely. Both of the panels are attached through a backing steel material 3 made of, for example, C-steel or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019630-A (JP)
Title: Microscopic spectroscopic device
Inventor: TANIGUCHI HIROKI
IPC: G01N21/27
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic spectroscopic device for measuring the movement in a substance in more detail.  <P>SOLUTION: The cofocal microscopic spectroscopic device 100 setting a part or the whole of a sample S as a measuring part to perform spectroscopic measurement includes a distribution type liquid crystal polarizer 3 for forming an axisymmetric polarized laser beam having a polarizing distribution symmetric to an optical axis and an object lens 8 for condensing the axisymmetric polarized laser beam formed by the distribution type liquid crystal polarizer 3 to the sample S. The object lens 8 is constituted so as to condense the reflected light and/or scattered light from the sample S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020981-A (JP)
Title: Light-emitting device
Inventor: ICHIHARA TSUTOMU
IPC: H05B41/24
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device of lower power consumption, higher light emission efficiency, and longer life.  <P>SOLUTION: The light-emitting device includes an airtight container 1 in which a xenon gas is sealed up, an electron source 2 for applying electrons into the airtight container 1 for exciting the xenon gas, an anode electrode 3 arranged to face the electron source 2 in the airtight container 1, a phosphor layer 4 which is arranged on the inner surface side of the airtight container 1 and is excited for emission by the excitation light consisting of the light radiated during an emission process of the excited xenon gas, and a control device 5 for controlling a voltage between a surface electrode 27 of the electron source 2 and a lower electrode 25 (between drive electrodes) as well as a voltage between the anode electrode 3 and the electron source 2. The control device 5 controls the voltage between a surface electrode 27 of the electron source 2 and the lower electrode 25 so that the peak energy in energy distribution of electrons comes to be larger than the excitation energy of the xenon gas but smaller than the ionized energy of the xenon gas. Thus, the xenon gas is excited without discharging it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018716-A (JP)
Title: Manufacturing method for rubber composition
Inventor: NAKAMURA NORIHIKO
IPC: C08J3/22
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance low heat generation property of a rubber composition by a simple method.  <P>SOLUTION: The manufacturing method for the rubber composition includes: a step for formulating a disulfide compound having at least one functional group selected from the group consisting of an amino group, a nitro group, a hydroxyl group, a carboxyl group, a nitrogen-containing heteroaromatic ring group and an alkoxyl group with sulfur (for example, bis(3-hydroxyphenyl)disulfide, bis(2,2-diethoxyethyl)disulfide, etc.) to a diene-based rubber and performing preliminary mixing using a kneading machine without formulating silica; and a step for formulating silica to the obtained preliminary mixture and mixing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310341-A (JP)
Title: Apparatus for displaying drawing
Inventor: BAUCOM ALLAN SCOTT
IPC: G02F1/19
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus suitable for displaying drawings.  <P>SOLUTION: The apparatus for displaying the drawings includes: a housing (12) having an opening (14); a drawing sheet (18) comprising electrooptic materials movable through the opening (14) between closed and opened positions; and a write-in device (22) for writing on the sheet (18) when moving between the closed and opened positions. Also, a display is provided which includes an optical medium variable between two display states. The display has an observation surface on which the observer can observe the medium. A touch screen is arranged on the opposite side of the optical medium from the observation surface, and the optical medium is deformable so that the pressure added to the observation surface is transmitted to the touch screen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023050-A (JP)
Title: Plasma welding method
Inventor: WADA KATSUNORI
IPC: B23K37/06
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent molten metal from depositing on the insert tip of a welding torch, and to form stable arc and superior weld beads, in performing plasma welding by attaching a tab plate to an end of a workpiece.  <P>SOLUTION: When plasma welding is performed on workpieces by attaching tab plates 32, 32 to the end of the workpieces 31, 31 on a weld line P, tab plates with a half cut structure are used, with gaps E1, E2 between the tab plates set at 1.5-4.5 mm. It is desirable that a gap between the workpieces and the gap between the tab plates are equalized. In addition, as the tab plates, those with a through-hole of 1.5-4.5 mm diameter formed on the weld line of the workpieces can also be used, and a gap between the workpieces is desirably the same as the diameter of the through-hole of the tab plates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024093-A (JP)
Title: Modified perovskite type composite oxide, method for producing the same, and composite dielectric material
Inventor: TANABE SHINJI
IPC: H01B3/12
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified perovskite type composite oxide in which dielectric characteristics are equal to or higher than those before modification; elution of a coating component for modifying a perovskite type composite oxide from the coating component is not substantially observed; elution of A site metal of a perovskite type composite oxide is suppressed effectively; and crushing properties are good.  <P>SOLUTION: The modified perovskite type composite oxide is prepared by coating the particle surface of a perovskite type composite oxide with at least one selected from the group consisting of TiO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, ZrO<SB>2</SB>, and Nd<SB>2</SB>O<SB>3</SB>. The coating is formed by hydrolyzing at least one selected from the group consisting of a hydrolytic TiO<SB>2</SB>precursor, a hydrolytic Al<SB>2</SB>O<SB>3</SB>precursor, a hydrolytic ZrO<SB>2</SB>precursor, and a hydrolytic Nd<SB>2</SB>O<SB>3</SB>precursor and firing the resulting hydrolyzate at 700°C-1200°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028539-A (JP)
Title: Echo signal output device
Inventor: OGITA MINORU
IPC: G10H1/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of setting an echo sound in a plurality of positions in simple configuration.  <P>SOLUTION: A monaural echo generation unit 13 of an echo device 1 outputs a first echo signal by delaying a source sound signal input to an input terminal 11 just for a delay time t1. A multi-tap delay circuit 14 outputs a plurality of second echo signals by delaying the first echo signal output from the monaural echo generation unit 13 just for delay times t21, t22, ..., t2n. A delay circuit 16 outputs a third echo signal by delaying the plurality of second echo signals output from the multi-tap delay circuit 14 just for a delay time t3, respectively. Gain controllers 173L, 173R amplify the second echo signals output from the multi-tap delay circuit 14, respectively, and output the amplified second echo signals to mixing circuits 18L, 18R, respectively. At this time, the gain controllers 173L, 173R amplify the second echo signals with different amplification factors, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT