baber/WOPTO huggingface dataset:
Patent JP-2010252024-A (JP)
Title: Communication method and communication system
Inventor: YAMASHITA NAONOBU
IPC: H04M3/428
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and communication system, for enabling a cellular phone to use an attended transfer function of a PBX (Private Branch Exchange).  <P>SOLUTION: The communication system 1 detects a hold number transmitted from a cellular phone 11 and converts the hold prefix to a hold signal by a first hold signal preparing part 14 arranged between a portable NW network 10 and an IP router network 30 or a second hold signal preparing part 42 arranged between the IP router network 30 and a PBX 50. When a first terminal is a private telephone 51 and a second terminal is a private telephone 52, the second hold signal preparing part 42 arranged between the IP router network 30 and the PBX 50 detects the hold prefix, converts it into a hold signal, and transmits the hold signal to the PBX 50. The PBX 50 holds connection between the cellular phone 11 and a cellular phone 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249067-A (JP)
Title: Vane pump
Inventor: FUJITA TOMOYUKI
IPC: F04C15/06
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump stably discharging working fluid while securing discharge capacity.  <P>SOLUTION: The vane pump includes a pump body 10 in which a pump storage recessed part 10a for storing a rotor 2 and a cam ring 4 is formed, a high pressure chamber 12 to which the working fluid in a pump chamber 7 formed in a groove shape at the bottom of the pump storage recessed part 10a is led, a flow rate control valve 20 fitted in an assembling hole 18 formed in the pump body 10 for controlling the flow rate of the working fluid supplied to a hydraulic machine, and a high pressure passage 19 having an inlet part 19a opened on the outer peripheral face of the high pressure chamber 12 and an outlet part 19b formed opened in the assembling hole 18, for leading the working fluid of the high pressure chamber 12 to the flow rate control valve 20. A bottom of the high pressure chamber 12 is formed to be inclined so that the position corresponding to the inlet part 19a of the high pressure passage 19 becomes the shallowest.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009289743-A (JP)
Title: Sheet switch module
Inventor: MIYASHITA ISAO
IPC: H01H13/02
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet switch module enhancing click touch when a switch is pressed from a light guide sheet, at the same time, restraining generation of luminance difference among a plurality of switches.  <P>SOLUTION: A sheet switch module includes a substrate 22, a plurality of switches 28 formed on the substrate 22, a light guide sheet 31 disposed above the plurality of switches 28 and having a plurality of protruding parts 33 formed on a surface thereof facing each of the switches 28, each of the protruding portions 33 being disposed to face a respective switch 28, and a light-emitting device 27 disposed at one end of the substrate 22 and emitting light to the light guide sheet 31. The light guide sheet 31 includes a peripheral-side light-shielding part 37 and a center-side light-shielding part 51, provided at a position with at least one of the plurality of protruding parts 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255238-A (JP)
Title: Corrugated board partition or set of corrugated board partition and floor material
Inventor: NAKATA YUKIHIRO
IPC: E04F15/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated board partition or a set of the corrugated board and a floor material which is easily assemblable even by aged persons and children and enables a space for evacuation life to be formed without gaps between walls.  <P>SOLUTION: This corrugated board partition includes wall parts 1a, 1b, a bottom plate part 2 at the bottom of the wall part 1a, and a vertical part 3 at the bottom of the wall part 1b. A joint part 4 for joining is provided to the side of the wall part 1a to join to an adjacent corrugated board partition. A corrugated board partition vertically extending from a sheet of corrugated board can be easily assembled by bending and fitting each part of the corrugated board partition. A square floor material of the same dimension equal to the width of the corrugated board partition or a sheet-like floor material the ones of the opposed sides have a same dimension and the others of which are the integral multiple of the dimension is provided as a set comprising a predetermined quantity of sheets.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257695-A (JP)
Title: Clad material for negative electrode current collector for lithium ion battery, and method for manufacturing the same
Inventor: ODA YOSHIMITSU
IPC: C22C9/04
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode current collector for lithium ion battery, which hardly causes cycle deterioration and has high strength, compared with a copper foil, and is excellent in productivity, to provide a clad material suitably used as a material thereof, and to provide a method for manufacturing the same.  <P>SOLUTION: The clad material includes copper layers 3 and 4 bonded to both sides of a nickel base metal layer 2 formed of a nickel base metal. The nickel base metal is composed of a nickel base alloy including 90 mass% or more of pure Ni or Ni, and the ratio tn/tc of the thickness tn of the nickel base metal layer 2 to the overall thickness tc of the clad material is 0.5 or more. The tn/tc is preferably 0.8 or less, and t1/t2 is preferably set to 0.9-1 where the thickness of one of the copper layers is t1, the thickness of the other copper layer is t2, and t2≥t1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284475-A (JP)
Title: Video scan conversion device
Inventor: OKUDA TADAYOSHI
IPC: H04N7/01
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide scanning line conversion, wherein video deterioration caused by the influence of encoding is reduced, when playing back an encoded video stream.  <P>SOLUTION: A video scan conversion device processes a video stream containing a first encoding unit which is obtained, by encoding a set of fields N1 and N2, based on a first frame of a film video image, and a second encoding unit which is obtained by encoding a set of a field N3, based on the first frame and a field M1 based on a second frame different from the first frame. The device includes: a decode circuit which receives a video stream, decodes the first and second encoding units and sequentially outputs data of the fields N1, N2, N3 and M1; and a scan conversion circuit 4 which produces a frame from two fields outputted by the decode circuit. When a frame corresponding to the field N3 is output, the scan conversion circuit 4 produces the frame, not by using the data of the field N3, but by using the fields N1 and N2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257791-A (JP)
Title: Discharge lamp lighting device, and luminaire
Inventor: HAMAMOTO KATSUNOBU
IPC: H05B41/24
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a luminaire, capable of preventing excessive electric stress from being applied to circuit elements or discharge lamps immediately after starting.  <P>SOLUTION: The discharge lamp lighting device includes: a DC power supply unit; a resonator unit constituting a resonance circuit together with a discharge lamp; a switching unit changing the connection between the DC power supply unit and the resonator unit; and a drive unit for output of an AC power from the resonator unit to the discharge lamp by operating the switching unit with a frequency corresponding to voltage between both terminals of the control capacitor. The drive unit is not made to start for a predetermined stop time T1 immediately after starting, and starts after laps of the stop time T1. The voltage between both terminals of the control capacitor can be stabilized during the stop time T1, thereby excessive electric stress can be prevented from being applied to the circuit elements or the discharge lamp immediately after starting even when the discharge lamp is made to restart immediately after stopping of a short time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259472-A (JP)
Title: Cleaning device, and stopper for cleaning device
Inventor: SANJO TADAHIRO
IPC: A47L11/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily guide a cleaning device to a recovery position to stop.  <P>SOLUTION: The cleaning device cleans a floor surface 104 of a structure in which liquid is storable in a range surrounded by the floor surface 104 and wall surfaces 105. The cleaning device includes a cleaning device body 1 to clean the floor surface 104 while running, and a guide means 8 to guide the cleaning device body 1 to run in parallel to the wall surface 105 to a prescribed recovery position when recovering the cleaning device body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261342-A (JP)
Title: Engine
Inventor: YONEKURA SHINGO
IPC: F02F1/24
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine capable of restraining voltage reduction up to a spark plug from an ignition coil, and capable of connecting the ignition coil and the spark plug by an inexpensive structure.  <P>SOLUTION: In this engine 1, an intake manifold 50 for introducing intake air into combustion chambers 25, 25, etc. formed of cylinders 20, 20, etc. and a cylinder head 30, is arranged on the cylinder head 30, and one end part of spark plugs 27, 27, etc. is inserted into the combustion chambers 25, 25, etc., and the other end part of the spark plugs 27, 27, etc. projects from the cylinder head 30. Ignition coils 28, 28, etc. for generating ignition high voltage of the spark plugs 27, 27, etc. are installed in the other end part of the spark plugs 27, 27, etc., and the ignition coils 28, 28, etc. are supported by a support bracket 29, and the support bracket 29 is installed in the intake manifold 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268155-A (JP)
Title: Antenna device
Inventor: TAKAHASHI TORU
IPC: H01Q3/26
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device capable of improving power supply efficiency of an amplifier even if the excitation amplitude distribution of each antenna element is not constant amplitude when a plurality of amplifiers of single kind are used.  <P>SOLUTION: A beam formation unit 3 includes a plurality of amplifiers 5, a plurality of synthesizing circuits 6, a plurality of beam formation circuits 7, and a phase amplitude control circuit 8. The beam formation unit 3 can adjust excitation amplitude and excitation phase of each of antenna elements 4-1 to 4-M. The amplitude adjustment amount and the phase shift amount of the beam formation unit 3 are set by the amplitude phase control circuit 8, so that all equivalent isotropic radiation energy of a plurality of beams are identical. A narrow beam among a plurality of beams from the antenna elements 4-1 to 4-M is arranged at the central part of a coverage area, and a wide beam 112 among the plurality of beams is arranged at the end portion of the coverage area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267899-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIURA TATSUHIKO
IPC: H01L21/768
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, in an MOSFET with an SBD mounted therein as a protective element, a TiW (alloy using tungsten as a main constituent) film is used as an aluminum diffusion barrier metal film under an aluminum source electrode for securing a characteristic of the SBD, a tungsten-based barrier metal film produces a columnar grain aggregate low in a barrier property relative to a titanium-based barrier metal film such as TiN, and thereby an aluminum spike relatively easily occurs in a silicon substrate.  <P>SOLUTION: When forming a tungsten-based barrier metal film as a barrier metal layer between an aluminum-based metal layer and a silicon-based semiconductor layer of a lower layer by sputtering film formation, the lower layer thereof is formed by ionization sputtering with a bias applied to a wafer side, and the upper layer thereof is formed by sputtering without applying a bias to the wafer side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272164-A (JP)
Title: Optical disc device
Inventor: NARITA MAI
IPC: G11B7/09
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disc device in which out of order of servo control is hardly caused when setting for correcting spherical aberration is changed.  <P>SOLUTION: The optical disc device includes: a light source; an objective lens to focus light emitted from the light source on an information recording surface of an optical disc; a movable lens that is arranged on an optical path between the light source and the objective lens and arranged such that position thereof is adjustable along a direction of a light axis for correcting spherical aberration; a lens moving portion to move the movable lens along the direction of the light axis; and a tracking servo system which makes a beam spot that is formed of the light from the light source through focusing by the objective lens keep on a track of the optical disc. Gain of a servo loop of the tracking servo system is made temporarily larger when the movable lens is moved by the lens moving portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271516-A (JP)
Title: Luminance-equalizing sheet and surface light source device
Inventor: MAEDA MASAYO
IPC: G02F1/13357
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminance-equalizing sheet free from the deterioration of luminance, capable of sufficiently equalizing the luminance and prevented from deterioration of the luminance in long term use and a surface light source device possessing the same, having high luminance and sufficiently equalized emitted light.  <P>SOLUTION: In the luminance-uniformiazing sheet 1, a white diffusion layer 12 containing at least one kind of an ultraviolet absorbent from among cyanoacrylate base, oxalic acid anilide base, malonic ester base is formed in a pattern adjusted so as to equalize and emit an incident light having nonuniformized luminance distribution, on at least one surface of a translucent substrate 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270830-A (JP)
Title: Pressure fluid storing device
Inventor: ABE RYOHEI
IPC: F17C13/04
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity while simplifying a mechanism for controlling the injection of carbon dioxide gas filled in a storing body.  <P>SOLUTION: The pressure fluid storing device filled with liquefied carbon dioxide gas includes a synthetic resin-made storing body 1; a synthetic resin-made head 2 integrally connected to the storing body 1 to seal the storing body 1 by being welded to an opening side of the storing body 1; and a valve mechanism 8 disposed in the head 2 to open and close an injection port 9 formed at the head 2. The valve mechanism 8 includes a needle 11 having a sealing portion 13 formed at a tip side so as to be reduced in diameter from the base end side to the tip side, and a coil spring 12 urging the needle 11. The needle 11 is movably disposed in the head 2 forward and backward, opens and closes the injection port 9 by moving forward and backward, and is urged by the coil spring 12 to fit the sealing portion 13 to the injection port 9 to close it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278493-A (JP)
Title: Optical transmission system
Inventor: USUI SOICHIRO
IPC: H04B10/07
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To make APR (Auto Power Reduction) to a required optical fiber transmission line surely function by a simple configuration.  <P>SOLUTION: The optical transmission system for bidirectionally transmits main signal light through at least two optical fiber transmission lines between opposing optical transmitters. In the system, when the transmitting direction from one optical transmitter 11A of the opposing optical transmitters to the other optical transmitter 11B is defined as a forward direction and the opposite transmitting direction is defined as a reverse direction, a first optical fiber transmission line 12A transmits the main signal light in the forward direction and transmits OSC (Optical Supervisory Channel) light for supervisory in the reverse direction, and a second optical fiber transmission line 12B transmits the main signal light in the reverse direction and transmits the OSC light for supervisory in the forward direction. The optical transmitter includes an APR control means for stopping the transmission of the main signal light to the optical fiber transmission line which transmits the OSC light when not receiving the OSC light and restarting the transmission of the main signal light when receiving the OSC light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301543-A (JP)
Title: Arrangement for interfacing with user access manager
Inventor: SPRINGFIELD RANDALL S
IPC: H04L9/32
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide arrangements for using a dedicated user access management architecture with more than text-based access.  <P>SOLUTION: Particularly contemplated herein are arrangements for accepting user identifiers that are then communicated to an intermediate user-delineating architecture (i.e., architecture configured for permitting access to encrypted data or sections of a computer on a user-specific basis) in a manner to permit the user-delineating architecture to perform its own task of unlocking data or sections of a computer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010276751-A (JP)
Title: Exposure apparatus, outside air introducing unit, and method for manufacturing device using the same
Inventor: SEKINE HIROKAZU
IPC: H01L21/027
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To uniform air to be supplied to an exposure apparatus by suppressing temperature changes near an inlet for introducing air in a clean room into a temperature-regulated chamber and by controlling the impurity concentration of the introduced air.  <P>SOLUTION: The exposure apparatus includes an exposure system, a temperature-regulated chamber that accommodates the exposure system inside and maintains the location environment of the exposure system to a prescribed atmosphere, and an outside air-introducing means to introduce air in a clean room into the temperature-regulated chamber. The outside air-introducing means has an outside air amount-controlling means for controlling the amount of outside air to be introduced, by a mechanism having a plurality of open inlets and flexibly varying the open area of each inlet as desired.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233339-A (JP)
Title: Computer readable recording medium
Inventor: KAJIOKA TOSHIHIKO
IPC: A63F13/55
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium having a game program recorded thereon, and allowing even a beginner who cannot read scores to enjoy playing an musical instrument easily.  <P>SOLUTION: This recording medium has an electronic guitar for playing according to indications displayed on a display and an area 30b corresponding to a fret switch. The area has a score object-displaying means for scroll-displaying a play indication display item containing a fret image section 30a corresponding to a guitar fret for indicating the start of play at its top as a score object 30 on a display, and a play timing indication means for displaying a timing line which is displayed to overlap a scroll-played score object, gives the indication to operate a gut switch by pressing a corresponding fret switch of the electronic guitar when a fret image section 30a is superposed, and gives the indication to finish the operation of the fret switch when the rear edge section of the area 30b is overlapped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009189876-A (JP)
Title: Game machine
Inventor: ARAI YASUO
IPC: A63F7/02
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a movement controlled performance member is prevented from influencing on a rolling direction of game balls.  <P>SOLUTION: Display control arrangement includes a movement control arrangement to control movement of a performance member 1601. A front face configuration body 1800 for decorating the front face circumference of a display device 100 has a right-left asymmetric shape and has a cover in the front face to cover the performance member 1601 so as not to influence on a rolling direction of game balls rolling on a game board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010280463-A (JP)
Title: Book information database processing system and book storage managing system using the same
Inventor: SASAKI ATSUSHI
IPC: B65G1/137
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book information database processing system and a book storage managing system using the processing system for easily obtaining a thickness dimension of a book as a new data item of a book information database.  <P>SOLUTION: The book information database processing system 20 includes: an acquiring unit 20a for acquiring at least book identifying data and page-number data for every book in an existing book information database DB1; a calculating unit 20b for calculating a thickness dimension of the book based on the page-number data acquired by the acquiring unit 20a; and an output unit 20c for outputting the book identifying data and book thickness dimension data calculated corresponding to the book identifying data by the calculating unit 20b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280414-A (JP)
Title: Internal bag for container
Inventor: WATANABE MANABU
IPC: B65D88/22
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal bag that enhances the strength of an internal bag for a container and that facilitates the attachment of it to the container.  <P>SOLUTION: Six sides, i.e., front and rear sides, top and bottom sides 6 and 7, and left and right sides 8 and 9 composing a bag body 2, are formed from a sheet raw material fusible by the application of heat and the abutting edges of the sides are welded by the application of heat and thus jointed. The left and right edges of at least the upper side 6 and the upper edges of the left and right sides 8 and 9 are overlapped and joined with the end edges oriented in the same direction, and then the overlapped portions are folded in four layers and integrally welded by the application of heat, thereby forming thick reinforcing joints 10 along these edges.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283227-A (JP)
Title: Wafer manufacturing history tracing method
Inventor: OSADA TATSUYA
IPC: H01L21/304
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer manufacturing history tracing method by which various manufacturing information on each semiconductor wafer can be acquired easily.  <P>SOLUTION: Based on a crystal number stored in a storage medium, a block ID given to a crystal block, and a wafer ID given to each semiconductor wafer, it is easy to trace which route a particular semiconductor wafer passes in respective processing processes and how the semiconductor wafer is processed in the respective processing processes on a one by one basis of semiconductor wafer. Thus, various manufacturing information specific to each semiconductor wafer can be acquired.  <P>COPYRIGHT: (C)2011,JPO&INPIT