baber/WOPTO huggingface dataset:
Patent JP-2011057938-A (JP)
Title: Reaction mixture, fine particle and film containing the same
Inventor: SAWADA HIDEO
IPC: C08L79/08
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material adequately exhibiting superior function of fluorine in a fluorine-containing polymer when mixed with other material, and to provide a film containing the material.  <P>SOLUTION: The reaction mixture is obtained by allowing polyamic acid compound having at least one trialkoxysilyl group represented by the formula (1) to react with a compound having fluoroalkyl group. In the formula (1), R<SP>1</SP>is a bivalent aromatic group, R<SP>2</SP>is a trivalent aromatic group, Y is a 1-10C alkyl and, in the alkyl, an arbitrary -CH<SB>2</SB>- may be substituted by -CF<SB>2</SB>-, -CHF-, -O-, -CH=CH- or -C≡C-, -CH<SB>3</SB>may be substituted by -CH<SB>2</SB>F, -CHF<SB>2</SB>or -CF<SB>3</SB>and m is an integer of 1 to 500.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057945-A (JP)
Title: Alicyclic hydrocarbon copolymer
Inventor: MIYAJIMA TORU
IPC: C08F232/08
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent thermoplastic resin excellent in low hygroscopicity and heat resistance and useful as an optical material.  <P>SOLUTION: The alicyclic hydrocarbon copolymer includes structures represented by general formula (1) and general formula (2). In the general formula, each of R<SP>1</SP>and R<SP>2</SP>is a hydrogen atom or a 1-3C alkyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066034-A (JP)
Title: Epitaxial substrate for semiconductor device, schottky junction structure, and leakage current suppression method for schottky junction structure
Inventor: MIYOSHI MAKOTO
IPC: H01L29/812
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate for semiconductor device capable of realizing a semiconductor device having high reliability in reverse characteristics of Schottky junction.  <P>SOLUTION: The epitaxial substrate 10 for semiconductor device obtained by forming, on a base substrate 1, a group of group-III nitride layers by lamination such that a (0001) crystal plane of each layer is substatially parallel to a substrate surface includes: a channel layer 3 formed of a first group III nitride having a composition of In<SB>x1</SB>Al<SB>y1</SB>Ga<SB>z1</SB>N(x1+y1+z1=1, z1>0); and a barrier layer 5, formed of a second group III nitride having a composition of In<SB>x2</SB>Al<SB>y2</SB>N(x2+y2=1, x2>0, y2>0), wherein the second group III nitride is a short-range ordered mixed crystal having a short-range order parameter α which satisfies a range, where 0<α<1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062642-A (JP)
Title: Apparatus and method for separating two phase fluid
Inventor: IWANAGA MASAHIRO
IPC: B03B5/28
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel apparatus for separating a two phase fluid which can freely separate a particle component having a given particle size irrespective of a specific gravity difference of each phase of the two phase fluid, and a method.  <P>SOLUTION: Particles having a particle size correlated with a relative velocity are separated by engaging at least one opening communicating with a discharge flow path and having a longitudinal side with a two phase fluid, and by producing the relative velocity in the direction facing a longitudinal side of the opening between the two phase fluid and the opening. In this invention, a method of circularly transferring the opening in the two phase fluid or a method of circularly transferring the two phase fluid to the opening may be adopted as a method of producing the relative velocity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062408-A (JP)
Title: Fluorescent image imaging device
Inventor: KATAKURA KAZUHIKO
IPC: A61B1/04
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To securely image fluorescent images of arteries with high contrast without increasing dosage of a fluorescent agent, and reduce data quantity of the fluorescent images.  <P>SOLUTION: After the fluorescent agent is dosed, fluorescent images are imaged at a first imaging interval, and then it is switched to a second imaging interval that is longer than the first imaging interval to image fluorescent images. In imaging the fluorescent images of arteries, which start emission of fluorescence prior to veins, with higher blood flow speed, the fluorescent images are imaged at the first imaging interval that is relatively shorter. In imaging the fluorescent images of veins, which emit fluorescence after the arteries, with lower blood flow speed, the fluorescent images are imaged at the second imaging interval that is relatively longer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067924-A (JP)
Title: Holding pad
Inventor: ITOYAMA MITSUNORI
IPC: H01L21/304
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding pad reduced in wear and improved in holding capacity of a polishing object.  <P>SOLUTION: The holding pad 10 has a foam sheet 2 formed of urethane resin. The foam sheet 2 has a sequential foaming structure formed by a wet deposition method. The foam sheet 2 contains carbon black 5 of 5 wt.% or less and colloidal silica 4 in a range of 1-5 wt.% respectively with respect to the weight of the foam sheet 2 approximately uniformly and equally in a base material. An average particle diameter of the colloidal silica 4 is limited within a range of 10-100 nm. Both the carbon black 5 and the colloidal silica 4 serve to keep the foaming shape of the foam sheet 2, so as to secure stability in the foaming shape of the foam sheet 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070588-A (JP)
Title: Content distribution system, node device, node program, and public message transmitting method
Inventor: MATSUO HIDEKI
IPC: H04L12/701
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system, a node device, a node program and a public message transmitting method which can allow each node device to easily acquire content data from other node devices and can reduce a load of a content management server even under conditions that public messages with a large number of content data are transmitted.  <P>SOLUTION: A content holding node performs the processing of transmitting a public message of each stored content data to a root node of each content data per predetermined time interval. In the processing, according to a transmission priority criteria set in advance, a transmission order of the public message of each content data is controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078069-A (JP)
Title: Silhouette extracting method
Inventor: UEDA KATSUHIKO
IPC: H04N5/232
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly accurately extracting the silhouette of a subject.  <P>SOLUTION: A first aggregate forming section 24 forms a full frame aggregate consisting of all frames. A second aggregate forming section 26 determines whether each pixel per frame is achromatic or chromatic, and forms a chromatic color frame aggregate and an achromatic color frame aggregate for each pixel. A luminance histogram forming section 28 forms, for the full frame aggregate, a luminance histogram in which the frequency is the number of frames and the rank is expressed by luminance. A color histogram forming section 30 forms, for the chromatic frame aggregate and the achromatic frame aggregate, a second histogram in which the frequency is the number of frames, the rank for the chromatic frame aggregate is expressed by hue and the rank for the achromatic color frame aggregate is expressed by luminance. The determining section 32 determines whether each frame of each pixel is a background or the subject on the basis of both the histograms.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082721-A (JP)
Title: Waveform formation circuit, output circuit, delay circuit, integrated circuit device and electronic equipment
Inventor: IKEDA MASUHIDE
IPC: H03K19/0175
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform formation circuit or the like which has simple structure.  <P>SOLUTION: The waveform formation circuit includes: a logic circuit which has a first output node and a second output node; a first transistor which has a gate and a drain; a second transistor which has a gate and a drain; and at least one third transistor which has a gate and a drain. The gate of the first transistor is connected to the first output node, the gate of the second transistor is connected to the second output node, the drain of the first transistor is connected to the drain of the second transistor via a connection node, the gate of at least one third transistor is connected to the drain of at least one third transistor, and at least one third transistor is connected between the first output node and the second output node. The waveform formation circuit outputs an output signal of the waveform formation circuit from the connection node.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010013479-A (JP)
Title: Immunoglobulin 2
Inventor: GROSVELD FRANK
IPC: C07K16/46
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide single chain antibodies generated by a method for producing single chain immunoglobulins in mammals.  <P>SOLUTION: Antibodies are produced by a method for producing VHH single heavy-chain antibodies in mammals, the method comprising a step of expressing a heterologous VHH heavy chain gene locus in antibody-producing cells of mammals. In the produced VHH single heavy-chain antibodies, the VHH heavy chain gene locus includes a VHH region of camelidae origin, a J region of non-camelidae origin, a D region of non-camelidae origin, and a constant heavy chain region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083902-A (JP)
Title: Sheet
Inventor: HARUGUCHI TOSHIMI
IPC: B32B7/02
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional sheet having microcapsules with a plurality of functions.  <P>SOLUTION: The sheet formed of microcapusle layers by printing or coating a composition having two or more different functional substances on a sheet having air permeability such as nonwoven fabric of resin, woven cloth, craft paper, Kent paper, woodfree paper, Japanese paper, processed paper, is provided with a microcapusle forming part having the two or more different functional substances. The sheet contains materials such as polyethylene terephthalate (PET), nylon, polypropylene intercepting gas and liquid, films thereof coated with, e.g., polyvinylidene chloride, or gold foil, silver foil, aluminum foil, etc., consisting of an inorganic substance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086335-A (JP)
Title: Mechanism for attaching and detaching electronic device unit, and disk array device
Inventor: MATSUI JUN
IPC: G06F1/16
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism 30 for attaching and detaching an electronic device unit 11, the mechanism including a smaller number of parts and easily attaching and detaching the electronic device unit.  <P>SOLUTION: The attaching and detaching mechanism 30 is equipped with: a guide body 41 which supports a guide side surface 16 of the electronic device unit 11; and a lock mechanism which locks the electronic device unit 11 supported on the guide body 41. The lock mechanism is equipped with: an elastic piece 43a cantilevered and projected from an end portion of the guide body 41; a projecting operation portion 43b projected from the elastic piece 43a; and an engagement protrusion 44 projected from the elastic piece 43a and inserted into a screw hole 16a of the electronic device unit 11 to limit the slide of the electronic device unit 11. The projecting operation portion 43b is formed to be larger than the engagement protrusion 44 so that it does not touch the guide side surface 16 when the elastic piece 43a is bent, the engagement protrusion 44 comes out of the screw hole 16a, and the electronic device unit 11 is slid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083462-A (JP)
Title: Toothbrush
Inventor: SHIMIZU KIYOTO
IPC: A46B5/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient toothbrush capable of pinpoint cleaning of teeth or interdentium with one toothbrush, capable of brushing according to a plurality of kinds of shapes and states of teeth such as alignment of teeth inside the oral cavity.  <P>SOLUTION: The toothbrush includes: a head 2 disposed on a distal end side and having a brush face 2a on which bristles are planted; a neck 3 connecting the head 2 and a handle 4; and the handle 4 connected after the neck 3. The brush face 2a is at least 5 mm and not more than 20 mm in length, and the bristles are composed of an aggregate of a first bristle bundle 21 and an aggregate 22. The first bristle bundle 21 is composed of a single cone-shaped tuft whose bristled root is approximately cylindrical and whose upper side is pointed. The second bristle bundle 221 of the aggregate 22 is disposed in a place closer to the neck 3 than the first bristle bundle and composed of a plurality of independent tufts whose bristled root is approximately cylindrical.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085333-A (JP)
Title: Water heater remote controller
Inventor: OYAMA MASAO
IPC: F24H1/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater remote controller enhancing resistance to outside noise.  <P>SOLUTION: This water heater remote controller includes: a circuit board 12 having a power source pattern 5 and a ground pattern 7; an electronic component 1 having a conductive component outline 4, which is electrically connected with the ground pattern 7; a housing receiving the circuit board 12 and the electronic component 1, and having a structure capable releasing static electricity to the component outline 4 from a charged user in a normal use state; a first noise eliminating component 8 disposed between the component outline 4 and the ground pattern 7 and having higher impedance in accordance with increase of frequency; and a second noise eliminating component 9 disposed at a latter part of the first noise eliminating component 8 when observed from the electronic component 1, between the power source pattern 5 and the ground pattern 7, and having lower impedance in accordance with increase of the frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010133943-A (JP)
Title: Index sensor
Inventor: TERASAKA MOTOJU
IPC: G01B7/30
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index sensor having sufficient margin, for generating large variation of magnetic flux density resulting from rotation of a steering shaft.  <P>SOLUTION: In the index sensor which includes a steering shaft, a magnet generating magnetic flux used for detection of a rotation reference location of the steering shaft, and a magnetic sensor detecting magnetic flux density from the magnet in order to detect the rotation reference location of the steering shaft based on the variation of magnetic flux density from the magnet, the magnet and the magnetic sensor are disposed such that a polar axis of the magnet and a detecting axis of the magnetic sensor so as to cross in xy-planar view or xz-planar view when the steering shaft is located at the rotational reference position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094641-A (JP)
Title: Check valve mechanism for charging high-pressure gas
Inventor: OKAWACHI EIJI
IPC: F17C5/06
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain functions of a check valve, and to restrict chattering of a valve element when charging high-pressure gas.  <P>SOLUTION: This check valve mechanism is to be built in a receptacle provided in the tip of a second pipe line, which is fitted in a nozzle provided in the tip of a first pipe line extending from a high-pressure gas charge source, and extending from a charged object, housing a valve element in a casing, and closes a valve by seating the valve element on a valve seat with energizing force of a spring. The receptacle includes: a first flow passage communicating the first pipe line with a lead-in hole provided in the valve seat of the check valve mechanism when the nozzle is fitted; a second flow passage communicating a lead-out hole provided in an end of the casing on a side of the check valve mechanism opposite to the valve seat with the second pipe line. The check valve mechanism is structured so that at least one of a curtain area when the valve element is opened and a cross sectional area of the flow passage around the valve element between the valve element and the casing is smaller than any cross sectional area of the first pipe line, the first flow passage, the lead-in hole, the lead-out hole, the second flow passage and the second pipe line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094328-A (JP)
Title: Accessory for exterior panel and mounting structure of the exterior panel
Inventor: FUKUDA SATOSHI
IPC: E04F13/08
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory for an exterior panel and a mounting structure of the exterior panel capable of preventing an insect or the like from intruding into a clearance between the exterior panel and an exterior wall body for even various furring strips having different thicknesses easily without fail.  <P>SOLUTION: This accessory 1 for the exterior panel includes an exterior panel holding piece 11 composed of a fixing part 4 fixed on the exterior wall body 6 behind it through the furring strips 5 and a receiving part 7 extended forward from a lower end 4b of the fixing part 4 and holding a lower part 2a of the exterior panel 2 and a cover piece 12 extended backward from the exterior panel holding piece 11 and having an opening part 13, and the whole accessory is long in the right and left directions of the exterior wall body 6. The cover piece 12 has a bending part 12a over the longitudinal direction to allow a rear tip part 12b of the cover piece 12 to move vertically due to bending in the bending part 12a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092880-A (JP)
Title: Photocatalytic coating film
Inventor: AOYANAGI NAOHISA
IPC: C09D201/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic coating film which has high self-cleaning properties and can avoid deterioration of a base material even by direct formation without forming a protective layer on the base material.  <P>SOLUTION: The photocatalytic film includes photocatalytic particles (A) and binder (B) and has acetic acid decomposition reaction rate constant of 0.007-0.011 mol/sec.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095150-A (JP)
Title: Spin detector, surface analyzer, and target
Inventor: ITO AKIO
IPC: H01J37/28
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin detector having an improved performance index, and to provide a surface analyzer using the spin detector.  <P>SOLUTION: The spin detector 5 includes: a target 51 having projection parts 52 formed on a surface irradiated with electron beams, which have each inclined plane inclined with respect to a normal direction of the surface; and electron detectors DRy, DLy arranged on the direction side in which the electron beams are scattered by the inclined planes of the projection parts 52 corresponding to a spin polarization degree of the electron beams. The surface analyzer 1 includes an electron beam lens barrel 3 for irradiating a sample S surface with primary electron beams, and the spin detector 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098259-A (JP)
Title: Microstirring granulator
Inventor: OTSUKA MAKOTO
IPC: B01F13/08
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstirring granulator which can be used even at an early stage of development.  <P>SOLUTION: This microstirring granulator comprises (1) a lid for tightly closing the interior of a container, (2) a container into which a raw material is injected, (3) a stirrer which is arranged inside the container and stirs/granulates the raw material by the rotating operation of the stirrer, and (4) a stirrer driving part which is arranged under the container and drives to rotate the stirrer by magnetic force. The stirrer includes a stirring part with a magnet and an impeller blade part fixed to the upper part of the stirring part through a shaft. The stirring part includes at least, a bottom surface part arranged in parallel with the bottom surface of the container and a side surface part joined with the end part of the bottom surface part. Further, the bottom surface part and the side surface part of the stirring part are inclined so as to flip up the raw material which hits the side surface part when the stirring part rotates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101487-A (JP)
Title: Power supply control system and method
Inventor: YOSHIDA KATSUYA
IPC: H04B3/54
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a normal operation of load devices with less work load.  <P>SOLUTION: At each supply control device 10, a physical quantity representing an operation state of a load device 1 corresponding to an own device is measured. A measured value is transmitted to an instruction device 20. In response to the instruction from the instruction device 20, supply start/stop of power supply for the load device 1 corresponding to the own device is controlled. At the instruction device 20, the measured value received from the supply control device 10 is compared with a threshold for monitoring abnormal conditions at the load device 1. In case of abnormal conditions, an instruction meaning the supply stop of power supply for the load device 1 is transmitted to the supply control device 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106620-A (JP)
Title: Fuel supply device and fuel cell equipped vehicle
Inventor: ISHIKAWA TAKESHI
IPC: F17C13/12
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable gas discharge from tanks as a whole in addition to automatic gas discharge from each tank when using two or more high-pressure gas tanks.  <P>SOLUTION: Normal operation of a gas discharge valve 150 is detected from the pressure transition of each tank internal pressure sensor 141-144 when gas in a tank is automatically discharged after a fusible plug member 152 melts and the gas discharge valve 150 works normally in the one of high-pressure gas tanks T1-T4. As to the remaining high-pressure gas tanks except the one high-pressure gas tank in which the gas discharge valve 150 has operated normally, respective gas discharge valves 150 are forcibly operated to discharge gas in the tanks into the air after the detection of the normal operation of the one high-pressure gas tank causes energization of respective heaters 121 of the gas discharge valves 150 in the tanks and respective fusible plug members 152 are melted by the heaters 121.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119854-A (JP)
Title: Apparatus and method for determining physiologic parameter
Inventor: JOEKEN STEFAN
IPC: A61B5/0215
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To determine physiologic parameters of a patient while correctly considering the influence of the present respiratory state of the patient.  <P>SOLUTION: A measured value of blood pressure of the patient 6 is provided by a pressure sensor and stored as at least one pressure curve over time or its derivative with respect to time. An evaluating means 4 determines, from the pressure curve or derivative, at least one cardiac activity state variable representing cardiac activity over time and/or variation of cardiac activity over time, and determines at least one cardiac preload state variable representing cardiac preload over time and/or variation of cardiac preload over time. The evaluating means 4 is adapted to determine the physiologic parameter as a sum of a plurality of sum terms, at least one of which is a monotonous function of a cardiac activity state variable and at least another one of which is a monotonous function of a cardiac preload state variable.  <P>COPYRIGHT: (C)2010,JPO&INPIT