baber/WOPTO huggingface dataset:
Patent JP-2009192544-A (JP)
Title: Spectroscopic apparatus and total reflection raman spectrum system
Inventor: ISHIZAKI FUMIHIKO
IPC: G01J3/44
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the diameter of a beam and obtain high S/N ratio spectra.  <P>SOLUTION: A spectroscopic apparatus includes a light source; an optical fiber (x) for guiding light emergent from the light source; a total reflecting prism for irradiating light emergent from the optical fiber (x) as oozing light to a sample on a total reflection surface; a spectroscopic means for acquiring a spectrum of Raman scatting components of scattering light of light irradiated to the sample; an object lens (w) for collecting light emergent from the light source and making it incident on to an incident end of the optical fiber (x); and an object lens (y) for collecting light emergent from an emergent end of the optical fiber (x) and turning it toward the total reflecting prism. A numerical aperture NAw of the object lens (w); a numerical aperture NAy of the object lens (y); a numerical aperture NAxin of the incident end of the optical fiber (x); and a numerical aperture NAxout of its emergent end have the relation NAw>NAxin and NAxout>NAy or the relation NAw>NAxin, NAxout>NAy, and NAw=NAy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010282796-A (JP)
Title: Fuel cell system
Inventor: NAGATANI NOBUYUKI
IPC: H01M8/24
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To cause a plurality of fuel cell modules to be beforehand elevated in temperature to a temperature range in which the modules are thermally self-sustainable and to generate electrical power in a range of power generation amount in which the modules are thermally self-sustainable, and to make it possible to improve load following capability.  <P>SOLUTION: A fuel cell system 10 includes n fuel cell modules 12a-12n and a control device 14 for controlling the amount of power generation of the fuel modules 12a-12n. The fuel cell system 10 includes an m-th fuel cell module 12m comprising: an m-th exhaust gas exhausting passage 50m through which an exhaust gas is exhausted from the m-th fuel cell module 12m; and an m-th exhaust gas supply passage 54m that branches from the m-th exhaust gas exhausting passage 50m, and supplies the exhaust gas from the m-th fuel cell module 12m to a (m+1)-th fuel cell module 12(m+1) so as to warm up the (m+1)-th fuel cell module 12(m+1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283568-A (JP)
Title: Subtitle information analysis apparatus, and subtitle information analysis method
Inventor: MASUMURA AKITO
IPC: H04N21/8549
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caption information analyzer and caption information analysis method capable of analyzing caption information with high accuracy by converting DRCS (Dynamically Re-definable Character Set) included in caption data into normal characters.  <P>SOLUTION: The caption information analyzer 1 includes a separating section 13, caption analyzing section 16, DRCS estimating section 17, sample data storing section 18, and character string storing section 19. The DRCS estimating section 17 estimates what kind of a character a character represents when a DRCS represents the character by performing selection based on pattern matching by a bit pattern, context determination by front and back character strings in a caption, and appearance frequency in the caption, and replaces the DRCS with a normal character. When the DRCS represents a symbol, the DRCS estimating section 17 estimates what kind of meaning the symbol represents, and further replaces the DRCS with a character string of normal characters representing the meaning.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282543-A (JP)
Title: Device, program and method for construction of patent information
Inventor: OGAWA TOMOYA
IPC: G06F17/30
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To clarify such a relationship between subjects that a new subject (unsolved subject) is generated as a result of solving a certain subject.  <P>SOLUTION: A subject relationship data base construction part 101 extracts a subject word, quotation relationship of a patent document, content explanation of a quotation destination document, and the unsolved subject from specification text data of the patent document, and associates them with the patent document and accumulates them in a subject relationship data base 114. A subject relationship data base utilization part 106 utilizes the subject relationship data base 114 to narrow down the patent document from the subject word of the patent document. A content explanation clustering part 109 performs clustering about the content explanation of the narrowed down patent document, and an association part 110 associates the unsolved subject with the content explanation of the most significant cluster. By the association, the relationship between the subject of the patent document and the unsolved subject generated from the subject is clarified. A display unit 112 visually displays the association results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281792-A (JP)
Title: Method and apparatus for measuring aspherical surface object
Inventor: KATSURA SOUTO
IPC: G01B11/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain highly precise measurement for a surface deviation and a surface inclination even when an aspherical surface object to be measured has no flanged flat portion.  <P>SOLUTION: By optical interference measurement using a first interferometer 1A and a second interferometer 1B, shape data of respective central portions of a first lens surface 91 and a second lens surface 92 of an aspherical surface lens 9 are obtained. From the respective shape data, respective position data of a first umbilicus P<SB>1</SB>, a first curvature center and a first axial line of the first lens surface 91 are obtained in a first measurement coordination system. Moreover, respective position data of a second umbilicus P<SB>2</SB>, a second curvature center and a second axial line of a second lens surface 92 are obtained in a second measurement coordination system. Based on the respective position data and a relative position relationship between the first measurement coordination system and the second measurement coordination system, a surface deviation and a surface inclination of the aspherical lens 9 are obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282935-A (JP)
Title: Vehicular lighting fixture
Inventor: SUZUKI YASUSHI
IPC: F21S8/10
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of accurately controlling a light distribution pattern with a conventional vehicular lighting fixture.  <P>SOLUTION: The vehicular lighting fixture has a first light source 2 consisting of a bulb-type light source, a first reflecting surface 11, a second reflecting surface 12, a second light source 3 consisting of 12 pieces of semiconductor type light sources 13, and third reflecting surfaces 17, 18. When the first light source 2 is lit up, a light distribution pattern P3 for high beam where a diffusion-type light distribution pattern P1 and a light concentration-type light distribution pattern P2 are synthesized is achieved by reflecting light from the first light source 2 on a first reflecting surface 11 and a second reflecting surface 12. When the second light source 3 is lit up, a light distribution pattern P4 for a daytime running lamp and a light distribution pattern P5 for a clearance lamp are achieved by reflecting light of the second light source with the third reflecting surfaces 17, 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287617-A (JP)
Title: Avalanche photodiode with high efficiency of optical detection
Inventor: AKIBA MAKOTO
IPC: H01L31/107
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an avalanche photodiode (APD) whose sensitivity is made high by reducing noise for faint light.  <P>SOLUTION: A linear amplification portion which performs amplifying operation of several times and a conventional APD amplification portion are stacked to suppress variance in amplification due to the APD amplification portion, and then while advantages of APD are maintained, less noise and higher sensitivity are obtained. Especially, the linear amplification portion accelerates photoelectrons generated by a light absorption layer using an acceleration electric field produced by a band gap difference of a heterojunction to form a rapid acceleration region. Further, the linear amplification portion can have a predetermined amplification factor by connecting a plurality of heterojunctions in series. For example, the APD amplification portion is formed of silicon single crystal, and the heterojunctions of the linear amplification portion each includes a hydrogenated amorphous silicon layer and a hydrogenated amorphous silicon carbide layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286906-A (JP)
Title: Graphics processor, graphics processing method, and program
Inventor: TAKECHI TATSUYA
IPC: G06T15/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing load without reducing visibility, when arranging and drawing two-dimensional graphics in a three-dimensional virtual space.  <P>SOLUTION: A two-dimensional graphics drawing command acquiring part 202 obtains a two-dimensional graphics drawing command, from a graphics processing command, a two-dimensional graphics arrangement information acquiring part 203 obtains two-dimensional graphics arrangement information, and a projection condition acquiring part 204 obtains a projection condition. A visual effect calculating part 205 calculates a visual effect based on a position of a point of view in the three-dimensional virtual space for arranging the two-dimensional graphics, based on the obtained two-dimensional graphics arrangement information, and information about the obtained projection condition. A two-dimensional graphics drawing executing part 206 executes the two-dimensional graphics drawing command in response to the calculated visual effect, and generates a raster image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285036-A (JP)
Title: Vehicle control device
Inventor: TANIMOTO MITSUTAKA
IPC: B62D6/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To suitably move a vehicle including a four-wheel steering device in parallel with an advancing direction during steering.  <P>SOLUTION: The vehicle 10 has: front wheel side steering mechanisms 250 and 260 steering front wheels; and rear wheel side steering mechanisms 270 and 280 steering rear wheels to take different steering angles according to traveling states in relation to steering angles of the front wheels to be steered. This vehicle control device 100 for controlling the vehicle 10 is equipped with: a time constant determination means for determining values of time constants τ1 and τ2 included in a second function showing a relation between the steering angle of each of the front wheels and the steering angle of each of the rear wheels when a yaw angle of the vehicle 10 is made zero from a first function for specifying the yaw angle set in advance; and a target steering angle determination means for determining a rear wheel target steering angle σr to be a steering angle to be taken by each of the rear wheels in relation to a steering angle σf of each of the front wheels to be steered when the yaw angle is made zero by using the second function in which the determined values are substituted for time constants τ1 and τ2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287690-A (JP)
Title: Positioning apparatus, substrate-laminating apparatus and manufacturing method
Inventor: TANAKA KEIICHI
IPC: H01L21/02
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning apparatus for facilitating mounting of semiconductor substrates.  <P>SOLUTION: The positioning apparatus for positioning and superimposing a certain semiconductor substrate on another semiconductor substrate includes a first stage for holding a surface of the certain semiconductor substrate which is superimposed on the other semiconductor substrate, in an upward state; a second stage for holding a surface of the other semiconductor substrate which is superimposed on the certain semiconductor substrate in a downward state; and a stage rotating section for making at least either the first or the second stages rotate in a vertical direction so that the surfaces to be superimposed of the certain and the other semiconductor substrates can face each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301036-A (JP)
Title: Retardation film having zero wavelength dispersibility and uniform in-plane retardation value and multilayer optical film having positive dispersibility in wavelength
Inventor: LEE HO YOUNG
IPC: G02F1/13363
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film having zero wavelength dispersibility and uniform in-plane retardation value, and to provide a multilayer optical film having positive wavelength dispersibility.  <P>SOLUTION: The retardation film is produced of a homo polypropylene resin having an isotactic index of ≥85% and has zero wavelength dispersibility and uniform in-plane retardation (Re) value, wherein Re value at a specific part is in a range of ±5 nm compared with a mean value. Another retardation film having negative wavelength dispersibility is laminated on the retardation film having zero wavelength dispersibility to produce the multilayer optical film having positive wavelength dispersibility.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010285658-A (JP)
Title: Element and method for producing the same
Inventor: MIYAURA TOMOKO
IPC: C23C14/34
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for directly forming a metal film having good adhesiveness on a base material as a prism, although so-called a Kretschmann arrangement in which a metal film is deposited on a prism is used in a measurement utilizing a surface plasmon resonance for the trace-amount detection of a biomolecule, and to provide an element produced by the method.  <P>SOLUTION: A production method of an element in which a thin film of a transition metal or its alloy is formed on a base material 20 includes a process for exposing a film deposition surface of the base material 20 to an ion atmosphere of a metal to be deposited before film deposition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284756-A (JP)
Title: Spectacle lens grooving machine
Inventor: TAKUBO SADAO
IPC: B24B9/14
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens grooving machine that achieves sure groove-engraving without impairing the function of guide rollers even when engraving a groove in an elongated spectacle lens.  <P>SOLUTION: The spectacle lens grooving machine includes: a body; a chuck head 1 tiltably supported to the body so as to be horizontally movable; chuck rotating mechanisms 2, 3 provided in the chuck head so as to rotatably support a lens; a guide unit provided in the body; and a cutter 6 for engraving a groove 26 in the peripheral end face of a spectacle lens 4. The guide unit has a pair of right and left guide rollers 10 that is rollably brought into contact with both faces of the spectacle lens from the horizontal direction in a state that the peripheral end face of the spectacle lens is in contact with the cutter so as to set the position of the cutter with respect to the peripheral end face of the spectacle lens. With increasing distance from the lens, the guide rollers are more inclined in a direction separating from the peripheral end face of the lens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003589-A (JP)
Title: Package for housing electronic component, and electronic device
Inventor: FUJIWARA HIRONOBU
IPC: H01L23/12
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing an electronic component capable of reducing the possibility that a connector to be inserted into an opening formed in the wall of a substrate is damaged, and to provide an electronic device.SOLUTION: The package for housing the electronic component includes a base 3 having a cavity C in which an electronic component 2 is housed, an opening H formed in the wall 3b of the substrate 3 to communicate with the cavity C, and the connector 4 which is inserted into the opening H and electrically connected with the electronic component 2. The wall 3b has a first wall 31b in which the opening H is formed, and a second wall 32b in which the opening H is not formed. In the plan view, the first wall 31b has a width Lwhich is wider than the width Lof the second wall 32b, and the end Pof the first wall 31b is located substantially at the same position as that of the end Pof the connector 4 in the vertical direction, or located on the outside of the end Pof the connector 4 in the vertical direction.
Patent JP-2011002599-A (JP)
Title: Heat fixing device and image forming apparatus with the same
Inventor: HASEGAWA HIROTO
IPC: C08L83/04
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently dissipate heat from a balloon film and prevent twisting and curling in separation on a downstream side of a fixing nip.SOLUTION: In a fixing device of an external heating system using a balloon film whose surface layer is black, the balloon film is compressed between upper and lower metal rollers on a downstream side of a fixing nip. The balloon film is compressed, thereby heat can be efficiently released into the metal rollers.
Patent JP-2011002161-A (JP)
Title: Expansion device for pulse tube refrigerator and pulse tube refrigerator using the same
Inventor: OSHIMA KEIJI
IPC: F25B9/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein when a pulse tube refrigerator is mounted to a device requiring ultralow temperature, the size of a heat release fin determined based on required performance of the pulse tube refrigerator becomes a problem because the heat release fin formed integrally with a heat release part becomes a limitation during mounting to an expansion device; thus, make the heat release fins detachable and prevent decline in cooling performance by minimizing reduction in the heat release amount caused by the detachable heat release fins.SOLUTION: The heat release part of the expansion device of the pulse tube refrigerator comprises a heat release part body and the pair of heat release fins opposing to each other across the heat release part body. A heat-conductive substance is applied to a contact face of the heat release part body with the heat release fins, and the pair of heat release fins are fixed to the heat release part body via a fastening member penetrated from one of the heat release fins through the outer face inner side of the heat release part body and reaching the other heat release fin.
Patent JP-2011002337-A (JP)
Title: Moving object detection device
Inventor: MUGIUDA TORU
IPC: G01S15/04
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To easily prevent erroneous detection of a small moving object such as an insect.SOLUTION: A determination circuit 89 compares an integrated value of a rotation angle with a threshold set corresponding to a moving distance in the same direction of the small moving object O1 when passing through a wave reception range A1, and determines that a moving object is absent when the integrated value is below the threshold. Further, the determination circuit 89 compares a duration Tx with a reference time set in correspondence with an estimated time necessary for the small moving object O1 to pass through the wave reception range A1, and determines that a moving object is absent when the duration Tx is below the reference time. Hereby, since determination is performed in consideration of not only the duration Tx of Doppler signals E, E' but also the moving direction or the moving distance of the moving object calculated from the Doppler signals E, E', erroneous detection of the small moving object O1 moving in the wave reception range A1 near a wave receiver 4 can be prevented easily.
Patent JP-2011003781-A (JP)
Title: Optical output device
Inventor: NAGOYA KAZUTAKA
IPC: H01S5/0687
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To surely tune wavelength of laser beam to objective wavelength, in an optical output device with variable wavelength of the laser beam.SOLUTION: In the optical output device (31), an electric current is applied to a laser element x chosen from laser elements in a laser array (33). The temperature of the laser element x is adjusted to a reference temperature relevant to the laser element x. When the temperature of the laser element x reaches the reference temperature by temperature control, the temperature of the laser element x is adjusted, so that the wavelength of the laser beam becomes an objective wavelength corresponding to the laser element x, based on a result of comparison between powers of the laser beams before and after transmitting an optical filter (40). When a laser element y is chosen, the temperature of the laser element y is adjusted, so as to become a reference temperature relevant to the laser element y, which is corrected based on the temperature of the laser element x when the temperature control towards the reference temperature is performed, and the reference temperature relevant to the laser element x.
Patent JP-2011007829-A (JP)
Title: Image forming apparatus
Inventor: KATO KOJI
IPC: G03G15/04
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To simplify wiring between a control part and exposing parts, and to reduce the number of connectors of the control part.SOLUTION: An image forming apparatus is provided with: a first developing part developing with the first developer; a second developing part developing with the second developer; the first exposing part and the second exposing part in which light emitting parts 117K-T emit light according to light emission instructions and an image is formed by exposing the first developing part and the second developing part; and a control part 201 controlling the light emission instructions of the first exposing part and the second exposing part. The control part 201, the first exposing part, and the second exposing part are connected in series, and the control part 201 controls the light emission instruction of the second exposing part according to the light emission instruction of the first exposing part.
Patent JP-2011004961-A (JP)
Title: Electric carpet with cooling function
Inventor: IGAWA TADAAKI
IPC: F24D13/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric carpet with a warming performance which is warm during the winter and a cooling performance which is cool during the summer, which is excellent in design, is comfortable to sit in and allows comfortable use throughout the year.SOLUTION: In the electric carpet 1 including a surface material 2, heat storage material 3, wiring material 4, and heat insulating material 5, microcapsules 6 inside which a phase change material is enclosed are fixed between the surface material and the heat storage material.