baber/WOPTO huggingface dataset:
Patent JP-2009229120-A (JP)
Title: Optical characteristic measuring method of optical fiber
Inventor: OYAMADA HIROSHI
IPC: G01M11/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical characteristic measuring method of an optical fiber capable of easily evaluating an optical characteristic when the optical fiber is bent, especially, a bending loss characteristic with high accuracy.  <P>SOLUTION: In this method for measuring the optical characteristic of a single mode optical fiber comprising a core, a clad enclosing the core, and a transparent resin coating enclosing the clad, and formed by arranging them concentrically, the optical fiber is bent in a prescribed manner, and measurement is performed by changing a bending curvature continuously in the longitudinal direction of the optical fiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231407-A (JP)
Title: Organic semiconductor thin-film and organic thin-film transistor using same
Inventor: FUNAHASHI MASAHIRO
IPC: H01L51/30
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic semiconductor thin-film that maintains a freedom degree of molecular motion, has flexibility, shows excellent stability with respect to deformation such as bending, and further, shows high carrier mobility and a high on/off ratio, and prevents the mobility and the on/off ratio from deteriorating even when a substrate is bent, and an organic thin-film transistor using the same.  <P>SOLUTION: The organic semiconductor thin-film is configured such that a liquid crystalline semiconductor layer, including a liquid crystal compound expressed by general formula (1), is provided on a polymer film. The organic thin-film transistor uses the organic semiconductor thin-film. In the formula, R<SB>1</SB>represents a 1-8C straight alkyl group while R<SB>2</SB>represents a 1-8C alkyl group or a 1-8C alkoxy group. In the formula, n represents an integer of 0-3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009181565-A (JP)
Title: Game broker
Inventor: LUTNICK HOWARD W
IPC: G06Q50/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new device, method, a storage medium and a manufactured object related to a game.  <P>SOLUTION: In some embodiments, a broker pools funds from a plurality of clients and uses the funds to place bets in casinos.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226760-A (JP)
Title: Microwave irradiation vulcanizing method and apparatus
Inventor: TANMACHI MASAMI
IPC: B29K21/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave irradiation vulcanizing method in which an extrusion-molded article is vulcanized, while foaming is prevented.  <P>SOLUTION: After the extrusion-molded article which has been extrusion-molded by an extruder 3 is microwave irradiation-vulcanized and heat-vulcanized, and in addition, is cooled in this microwave irradiation-vulcanizing method. In the method, a microwave irradiation-vulcanizing process for the microwave irradiation-vulcanization, a heat-vulcanizing process for the heat-vulcanization, and a cooling process for the cooling are performed under a pressurization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229325-A (JP)
Title: Method and device of evaluating performance of active magnetic shield
Inventor: UJIGAWA SATOSHI
IPC: G01R31/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the performance of an active magnetic shield combined with a passive magnetic shield.  <P>SOLUTION: In a magnetic shield room 1 in which an environmental magnetic field measurement sensor 12 and a compensation coil 10 for generating a compensation magnetic field to cancel out the environmental magnetic field are arranged, an disturbance coil 11 with the same shape for generating an disturbance magnetic field is disposed at the same position as the compensation coil 10, a test magnetic field signal V is applied to the disturbance coil 11 when the drive of the compensation coil 10 is stopped, and a magnetic field amount ratio Pv/Sv of a sensor position S and an object position P is detected. Thereafter, a magnetic field amount St after the compensation at the sensor position S is measured by driving the compensation coil 10 while applying to the disturbance coil an environmental magnetic field signal E according to an environmental magnetic field amount Se upon the design of shield. A compensation magnetic field amount Sc at the sensor position S is calculated from the magnetic field amount St after the compensation and the environmental magnetic field amount Se upon the design. A compensation magnetic field amount Pc at the object position P is calculated from the compensation magnetic field amount Sc and the magnetic field amount ratio Pv/Sv. The shield performance at the object position P is evaluated from the compensation magnetic field amount Pc and the environmental magnetic field amount Pe upon the design.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235125-A (JP)
Title: Zeolite powder pigment and concrete containing zeolite powder pigment
Inventor: SHIBATA TOSHIKAZU
IPC: C09C1/40
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve such problems that, although, conventionally, there has been a method of mixing a concrete structure with a pigment, wherein the mixing of the pigment is superior in suppression of reflected light of a concrete structure, sea safety, landscape protection of a tourist site, and preservation of streetscape, and has recently received attention, a structure in which concrete is mixed with a pigment is troublesome, does not exhibit an effect of reduction in bleeding amount and bleeding rate, and results in deterioration in handling performance; and an amount of the pigment used is increased and its cost is remarkably increased because the pigment is directly added to the concrete.  <P>SOLUTION: The artificial zeolite powder pigment is manufactured by: generating artificial zeolite generated by hydrothermally processing a mixture of coal ash and an aqueous alkaline solution or zeolite powder (artificial zeolite powder) including synthetic zeolite and natural zeolite; selecting an inorganic pigment as the pigment; adding the artificial zeolite powder to the inorganic pigment; and optionally stirring and mixing it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236592-A (JP)
Title: Concentration device and gas chromatograph device
Inventor: SHODA TAKAHIRO
IPC: G01N30/08
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable concentration device capable of avoiding decline of concentration efficiency, and concentrating a flowing sample into a small capacity, and to provide a gas chromatograph device.  <P>SOLUTION: This concentration device 5 for concentrating the flowing sample containing a medium material and a concentration object material having a larger specific gravity than the medium material, has a channel 10 along which the flowing sample flows, and a rotation means 15 for rotating the channel 10 around a prescribed rotating shaft 16 so that the concentration object material is separated from the fluid sample flowing along the channel 10. The channel 10 has a separation accumulation part 11 for separating the concentration object material from the fluid sample flowing along the channel 10 by rotation by the rotation means 15, and accumulating the separated concentration object material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236394-A (JP)
Title: Combustion device
Inventor: YOKOO NAOKI
IPC: F23K5/14
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel combustion device capable of securely detecting clogging of an oil filter 10 caused by water and dust without providing an additional component.  <P>SOLUTION: The combustion device is provided with a liquid level detection means 18 for detecting the liquid level within an oil pan 2 and a residual amount detection means 19 for detecting the amount of liquid fuel inside an oil feeding tank 1. Based on detection results by the detection means 18, 19, clogging of the oil filter 10 caused by accumulation of water, dust or the like is determined. Thus, without providing an additional component, by using only the detection means, clogging of the oil filter 10 caused by water and dust can be securely detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243508-A (JP)
Title: Lubricating structure within gear case
Inventor: FUJIMOTO AKIHIKO
IPC: F16H57/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating structure within a gear case which prevents a failure such as the burning or lack of lubrication in a gear train from occurring by sufficiently supplying lubricating oil to a second gear located upward in the gear train for making a first gear engaged with the second gear smaller in diameter than the first gear in the gear case.  <P>SOLUTION: The lubricating structure in the gear case which is constituted by making the first gear in the gear case engaged with the second gear smaller in diameter than the first gear, and by arranging the first gear between the gear case and an outer diameter of the first gear with a fine space is characterized in that oil in an oil chamber beneath the first gear is pumped up by the movement of tooth constituting the fine space by the rotation of the first gear, the pumped-up oil is exhausted in a space in the gear case above the first gear, the pumped-up oil is received by an oil pan in which a rib receiving the pumped-up oil and a concave section surrounded by the rib are arranged in an upper section of the second gear, and the received oil is used to lubricate the tooth and bearing of the second gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246095-A (JP)
Title: Photosensor, optical detector, electro-optic device, and electronic instrument
Inventor: HIRABAYASHI YUKIYA
IPC: H01L29/786
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation in optical quantity detection precision, caused by optical degradation of an optical detecting element.  <P>SOLUTION: A photosensor has at least an optical detecting element, and outputs a signal corresponding to optical radiation quantity for the optical detecting element. The photosensor has an light reducing means which is arranged on a light receiving surface side of the optical detecting element and reduces the light radiated to the optical detecting element. The light reducing means has such optical characteristics that its transmissivity rises according to an increase in the accumulated optical quantity of the irradiation light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244112-A (JP)
Title: Stability prediction method for medical product
Inventor: NISHIO TERUKO
IPC: G01N33/15
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform stability prediction of a medical product by analyzing a near-infrared spectrum thereof.  <P>SOLUTION: The stability prediction method comprises: generating a calibration model (S14) by performing multivariable analysis using a near-infrared spectrum before storage measured with respect to a prepared specimen (S10) and a specific index of the specimen actually measured after storage for a predetermined period in a specific condition (S12); and calculating a prediction value of the specific index (S18) by applying near-infrared spectrum data of a medical product that is a stability prediction object (S16) to the calibration model.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246917-A (JP)
Title: Video display device, and video processing apparatus
Inventor: TOBA MINAKO
IPC: H04N5/44
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to efficiently view video images by displaying a video image for which resolution improvement processing has been performed only upon a highlight region.  <P>SOLUTION: A video display device includes: a video input unit to which a video image is inputted; a video dividing unit 206 for dividing the video image inputted to the video input unit into a plurality of regions; and a resolution improvement processing unit 211 for improving a resolution of the video image inputted to the video input unit. The resolution improvement processing unit improves a resolution for partial regions, divided by the video dividing unit, in the video image inputted to the video input unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253384-A (JP)
Title: Moving image encoder and moving image coding method
Inventor: ENDO HIROO
IPC: H04N19/196
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image encoder capable of reducing the operation amount required for: searching for a motion vector; and determining a dividing method for a motion compensation block.  <P>SOLUTION: The moving image encoder comprises a motion vector searching means, an evaluation value calculating means, and a motion compensation block determining means for dense search. The motion vector searching means changes resolution from a low resolution to a high resolution gradually to search for a motion vector. The evaluation value calculating means calculates an evaluated value, based on the result of low resolution search performed by the motion vector searching means. The motion compensation block determining means for dense search determines a motion compensation block for dense search to be searched by a detailed search, according to the reliability for a partition to which the evaluated value becomes minimum. Accordingly, a moving image with much amount of information can be encoded, using a low speed processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253388-A (JP)
Title: Video processing apparatus and method
Inventor: NOGUCHI MASAHITO
IPC: H04N1/387
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-quality video processing such as wipes in a dual link.  <P>SOLUTION: Operations of a first video processing sections 20A and a second video processing section 20B including key processing circuits 21A and 21B are controlled by a control section 30. Upon video processing of a given frame under a progressive scheme, the first video processing section 20A is operated at settings such that a waveform generating means, namely, the key processing circuit 21A of the first video processing section 20A operates on a first field under an interlace scheme, and the second video processing section 20B is operated at settings such that a waveform generating means, namely, the key processing circuit 21B of the second video processing section 20B operates on a second field under the interlace scheme, whereby wipe processing compatible with the dual link progressive scheme is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251210-A (JP)
Title: Imaging lens, imaging apparatus, electronic apparatus, portable terminal, and method for manufacturing imaging lens
Inventor: FUKUDA YASUNARI
IPC: G02B13/18
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens and the like, which are compact, can be mass-produced and have high performance,.  <P>SOLUTION: The imaging lens LN includes at least one lens block BK having: a lens substrate LS which is a parallel flat plate; and a lens L with positive or negative power connected to at least the object-side or image-side substrate face of the lens substrate LS. In such an imaging lens LN, the lens L is made of a resin, which is different from the material of the lens substrate LS. Further, at least one of the lenses L satisfies a predetermined conditional expression relating to a refractive index.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250174-A (JP)
Title: Exhaust gas reflux device in internal combustion engine
Inventor: TOOYAMA YUKINORI
IPC: F02M25/07
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling performance in a cooling water path in an exhaust gas reflux device comprising a cooling water path in a valve case 7 having a reflux control valve 5 in an exhaust gas reflux path 3 extended from an exhaust system to an air inlet system with a valve element 13 of the reflex control valve stored in a valve chamber 6 so as to surround the valve chamber.  <P>SOLUTION: A cooling water path comprises, as viewed from the axial direction in a valve element, a first cooling water path 16 extended in the direction crossing the outside of a valve chamber for allowing entrance of cooling water from one end 16a, a second cooling water path 17 extended in the direction perpendicular to the first cooling water path outside the valve chamber from the terminal end 16b thereof, and a third cooling water path 18 extended from the terminal end in a direction perpendicular to the second cooling water path outside the terminal end with a cooling water outlet provided at its terminal end. At least one of the first cooling water path, the second cooling water path and the third cooling water path extends along the valve chamber, an exhaust gas inlet path 11 or an exhaust gas outlet path 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248870-A (JP)
Title: Vehicle wheel
Inventor: TAKAGI HISAMITSU
IPC: B60B21/02
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle wheel capable of improving mass production performance.  <P>SOLUTION: The vehicle wheel equipped with a sub air chamber member 13 fixed between a first vertical wall surface 15 and a second vertical wall surface 16 formed on a well part 11c is provided with first protrusions 31a and 31b formed on the sub air chamber member 13, and second protrusions 32a and 32b formed on an outer peripheral surface 11d of the well part 11c so as to be abutted to the first protrusions 31a and 31b from the inner side of the first protrusions 31a and 31b. Abutting surfaces of the second protrusions 32a and 32b with respect to the first protrusions 31a and 31b are tilt surfaces 33a and 33b sliding the first protrusions 31a and 31b so as to separate the sub air chamber member 13 from the outer peripheral surface 11d of the well part 11c when a gap between the first protrusions 31a and 31b is narrowed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259862-A (JP)
Title: Equipment unit attaching and detaching device
Inventor: OKUMURA KENJI
IPC: G06F1/16
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment unit attaching and detaching device that performs insertion/extraction of a unit within a small range of a projection area of the unit, easily locks and unlocks attaching/detaching of the unit to/from a casing and extracts the unit by rendering the unit rotatable to a predetermined position after being unlocked, thereby facilitating operation.  <P>SOLUTION: A handle lock section 40 locks a handle 30 to a unit body 100, and is pressed down to make the handle 30 rotatable, further pressed down to draw the handle 30 out of the unit body 100 and release an extraction stopper 211 from being locked to a roller 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257373-A (JP)
Title: Valve device
Inventor: OZAKI HIROYASU
IPC: H01M8/04
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device capable of securing a flow rate and capable of smoothly opening and closing a valve element with excellent response.  <P>SOLUTION: The valve device is provided with a shaft 140 displacing in an axial direction by a driving mechanism, the valve element 130 for communicating or blocking between a primary chamber 110a and a secondary chamber 120a in accordance with displacement of the shaft 140 and a diaphragm 160, provided between a secondary chamber body 120 and the shaft 140 and engaged with the shaft 140, for following the displacing movement of the shaft 140 and bending. The diaphragm 160 has a skirt part 162 in a curved project shape projecting toward a valve element 130 side. A projection part 152 for suppressing the skirt part 162 from being deformed toward its back surface side is provided at the back surface side of the skirt part 162 in a manner capable of being inserted in a recessed part 162a in the back surface side of the skirt part 162.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258878-A (JP)
Title: On-road communication machine and accident monitoring system
Inventor: SHIBATA MASASHI
IPC: B60R11/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To more minutely recognize a situation of an accident.  <P>SOLUTION: An on-road communication machine has: an on-road camera 20 photographing a space above a road; a road-vehicle communication part 21c performing road-vehicle communication with an on-vehicle machine 10 loaded in a vehicle 1; a wireless communication part 21a communicating with an accident monitoring server 3; and a part sending an on-road photographing video photographed by the on-road camera 20 to the accident monitoring server 3 through the wireless communication part 21a together with an in-cabin video of the vehicle transmitted by the on-vehicle machine 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291229-A (JP)
Title: Heterocyclic polymer compound
Inventor: TANAKA KENTA
IPC: C08G61/12
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterocyclic polymer compound with a high HT (head-to-trail linkage) selectivity.  <P>SOLUTION: The heterocyclic polymer compound has repeating units represented by formula (I), provided that (A) at least seven of the repeating units are connected continuously and (B) the ratio of the sum total number of bonds forming head-to-tail linkages to the sum total number of bonds between a plurality of repeating units contained in the polymer compound is at least 60%. In the formula, R<SP>1</SP>is a substituent; one of A<SP>1</SP>and A<SP>2</SP>is -S-, -O-, -Se-, or -Te-, and the other is -N=, -P=, or -Si(R<SP>2</SP>)= (R<SP>2</SP>is a hydrogen atom or an optionally substituted hydrocarbyl group); and one of the two parts shown by marks in figure α is a single bond and the other is a double bond.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009230088-A (JP)
Title: Vehicle guide tool
Inventor: ASARI YUKIO
IPC: G09F17/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly vehicle guiding tool with a favorable visibility.  <P>SOLUTION: The vehicle guiding tool is characterized in that it has: a frame plate made of an elastic material; a colored film material covered on the frame plate, a holding rod having a holding part of the frame plate and a spiral groove; and a holding barrel with one part of the holding rod slidably positioned in its interior and having a frame plate holding part and a protrusion portion into an interior provided adjacent to the spiral groove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265137-A (JP)
Title: Color wheel device
Inventor: KUMANO KOJI
IPC: G02B5/20
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color wheel device that mitigates vibration transferred from a motor to a housing.  <P>SOLUTION: The color wheel device 1 includes: a color wheel 5 by which light from a light source is spectroscoped into colored light by rotation in accordance with transmitting characteristics; a motor 4 for driving the color wheel 5; a mounting plate 2 to be fixed on an optical unit; and at least one metal plate member 3 that is arranged between the motor 4 and the mounting plate 2 and that is fixed to the mounting plate 2 together with the motor 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT