baber/WOPTO huggingface dataset:
Patent JP-2010205434-A (JP)
Title: Organic electroluminescent element
Inventor: OTOGI EIJI
IPC: H05B33/12
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element capable of achieving high efficiency and long life, as well as with little color change.  <P>SOLUTION: The organic EL element is constituted of an anode, a hole injection transport layer, an anode-side light-emitting layer, a central light-emitting layer, an electron injection transport layer and a cathode which are laminated in a stated order. Constituent materials of the hole injection transport layer and a host material of the anode-side light-emitting layer are to be the same, constituent materials of the central light-emitting layer and the host material of the anode-side light-emitting layer are to be different. When an electron affinity of the constituent materials of the hole injection transport layer is denoted by Ea<SB>1</SB>, and an electron affinity of the constituent materials of the central light-emitting layer is denoted by Ea<SB>2</SB>, a relation of Ea<SB>1</SB>≥Ea<SB>2</SB>is to be satisfied, and when an ionizing potential of the constituent materials of the central light-emitting layer is denoted by Ip<SB>2</SB>, and an ionizing potential of the constituent materials of the electron injection transport layer is denoted by Ip<SB>3</SB>, the relation of Ip<SB>2</SB>≥Ip<SB>3</SB>is to be satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204029-A (JP)
Title: Hollow structure element
Inventor: HIRANO TAKAYUKI
IPC: G01N27/12
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow structure element with its metal wiring prevented from peeling off, even if subjected to a high temperature thermal history.  <P>SOLUTION: This hollow structure element includes, in order from the side of a substrate, the substrate 1, an Si-containing insulation layer 2, and the metal wiring 3 of Pt or a Pt-base alloy. The substrate 1 is in a hollow state, is structured so as to support the insulation layer 2, and includes an adhesion layer 4 of an oxide between the insulation layer 2 and the metal wiring 3, the oxide having aluminum oxide as its main component. A surface of the insulation layer 2 contacting with the adhesion layer 4 includes an Si-containing layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206137-A (JP)
Title: Method for producing semiconductor device
Inventor: NISHINO HIROTAKE
IPC: H01L29/423
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable the production of a semiconductor device having a low threshold voltage P channel MOS transistor having a metallic gate electrode without deteriorating the characteristics of the element.  <P>SOLUTION: The method is provided with steps of: forming a gate insulation film 5 on a semiconductor region 2, a step of forming an oxygen-containing metal layer 6 containing at least one of a first metal element, an OH group and an NO<SB>x</SB>(x=1, 2) group on the gate insulation film; forming a gate electrode film 7 containing a second metal element on the oxygen-containing metal layer; and heating at a higher temperature than a temperature at which the thermal decomposition reaction or dehydration reaction of the oxygen-containing metal layer occurs, after the gate electrode film has been formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207680-A (JP)
Title: Adsorbent, method for recovering organic matter, and method for recovering oil
Inventor: FUKAYA TARO
IPC: B01J20/26
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply and efficiently recover organic matter or oil in water at a low cost.  <P>SOLUTION: The oil is recovered using an adsorbent which includes: at least one of an inorganic particle and a metallic particle constituting a core; at least two kinds of polymers, which cover the surface of the core, with respective different surface tensions; and an uneven surface structure formed due to the difference in surface tension between the at least two kinds of polymers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009122709-A (JP)
Title: Image forming device
Inventor: ITAGAKI TOMOHISA
IPC: B41J29/38
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure stability of an image when the resolution of a toner image is enhanced.  <P>SOLUTION: An image forming device that is instructed to output resolution switching makes decision associated with the resolution instructed by the operation by a user or on a display section or a printer driver, that is, whether it is a 600 dpi output or a 1,200 dpi output (S1, S2). The device executes adjustment of real time gradation once in 10 images (S4, S5, S6) in case of 600 dpi (S3 is Yes), and once in 5 images (S7, S8, S9) in case of 1,200 dpi (S3 is No). Accordingly, unstable output caused by switching the resolution from 600 dpi to 1,200 dpi can be avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010210828-A (JP)
Title: Diffusion sheet
Inventor: KURODA NORIYUKI
IPC: F21Y101/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffusion sheet which can reduce uneven brightness.  <P>SOLUTION: Provided is the diffusion sheet in which light incident upon a sheet surface at a right angle is emitted, as emitted light, at a diffusion angle which periodically varies in a predetermined direction in the sheet surface. In a diffusion angle distribution diagram in which the abscissa represents relative positions in the sheet surface in the predetermined direction and the ordinate represents the diffusion angles at the relative positions in the sheet surface, a difference between a maximum value and a minimum value of the diffusion angles is 40° to 80°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210200-A (JP)
Title: Air conditioner
Inventor: MORIMOTO CHIAKI
IPC: F24F11/76
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner performing an energy-saving operation without degrading comfortable feeling.  <P>SOLUTION: An indoor unit 1 of this air conditioner is provided with: an infrared ray sensor 2 detecting a surface temperature of indoor objects without contact; and a control section 7 creating temperature distribution data indicating the distribution of indoor temperature on the basis of a detection value of the infrared ray sensor 2. The control section 7 also determines a non-steady mode in the case where a relationship between a human body temperature and an ambient temperature is a specific value or less on the basis of the created temperature distribution data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123248-A (JP)
Title: Change image detection device, change image detection method, and computer program for achieving those functions, and recording medium with the computer program recorded thereon
Inventor: YOKOYAMA KAZUHOSHI
IPC: G06T7/20
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for detecting a change image in a relatively short time from among a plurality of time-series images.  <P>SOLUTION: The change image detection device includes: a change image detection part; and a decision part for comparing the Na-th partial region among N partial regions in an image to be processed with a correspondence region at a position corresponding to the Na-th partial region in a reference image to determine its change. When the decision part determines that there is no change, the change image decision part selects an image later than the processing target image as a new processing target image, and the decision part determines the existence/nonexistence of a change in the Nb-th partial region in the new processing target image and the corresponding region for the Nb-th partial region, and when the decision part determines that there is any change, the change image detection part selects the processing target image or an image later than the processing target image as a reference image, and detects the processing target image or the image later than the processing target image as a change image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010214692-A (JP)
Title: Tire separator
Inventor: HARADA TADAAKI
IPC: B29B17/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire separator expected to increase working efficiency.  <P>SOLUTION: The tire separator 10 introduces a tire T with a wheel onto a support member 22, supports the tire with the wheel in the standing state at the spot, and operates a hydraulic cylinder 36 to press the tire with the wheel from the upper by a press head 34. According as the hydraulic cylinder 36 pushes down the head 34, the wheel of the tire with the wheel is deformed. The head 34 is returned to the upper, and the hydraulic cylinder 60 is operated, on the other hand so that the treated tire with the wheel supported by the support member 22 is dropped from the drop part 64 by the push-out head 68. The tire is separated from the wheel by the drop. Since the tire is separated from the wheel only by dropping the treated tire with the wheel, the working efficiency of the separation is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217748-A (JP)
Title: Display device and display program
Inventor: SATO YUKITOSHI
IPC: G09G3/20
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a display program having improved selectability of a desired item and region in the display device capable of detecting a contact position onto a display screen.  <P>SOLUTION: The display device includes: a contact position detection means for detecting a position where an operator touches the display screen 35 as a contact position t; an indication image display position calculation means for calculating a cursor display position d on the basis of the contact position t; a display control means for causing the display screen 35 to display a cursor 50 indicating an indication position s at the cursor display position d; and an indication position calculation means for calculating an indication position s different from the touch position t on the basis of the touch position t.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220505-A (JP)
Title: Combined harvester
Inventor: YAMAZAKI TATSUYA
IPC: A01D69/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined harvester which has a reaping portion for reaping the grain straws of a field and a threshing portion for threshing the grain straws and whose reaping portion is automatically driven on the forward travel of the vehicle body, wherein a hand feed threshing work can be performed on the forward travel.  <P>SOLUTION: The combined harvester includes a reaping portion, a threshing portion, a threshing clutch, a reaping clutch, an actuator for intermittently operating the reaping clutch, forward travel detection means for detecting the forward travel of the vehicle body, and a control portion for engaging the reaping clutch with the actuator, when a forward travel is detected with the forward travel detection means on the engagement of the threshing clutch, wherein the control portion is formed so that the engaging operation of the reaping clutch is controlled, even when the threshing clutch is in an engaged state and in a forward travel state in the switch-in state of a disposed hand feed threshing switch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010168341-A (JP)
Title: Method for producing propylene oxide
Inventor: KANAZAWA HIDEO
IPC: B01J29/89
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving productivity of propylene oxide.  <P>SOLUTION: The method for producing propylene oxide comprises causing hydrogen, oxygen and propylene to react by a multi-stage process in the presence of a Ti-MWW layered precursor and a catalyst comprising palladium supported on a carrier in a mixed solvent of acetonitrile and water. Preferably, the Ti-MWW layered precursor is one giving an X-ray diffraction pattern having values below and having a composition represented by general formula: xTiO<SB>2</SB>-(1-x)SiO<SB>2</SB>(wherein x is a numerical value of 0.0001-0.1). X-ray diffraction pattern (lattice plane spacing d/Å): 13.2±0.6, 12.3±0.3, 9.0±0.3, 6.8±0.3, 3.9±0.2, 3.5±0.1, and 3.4±0.1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223773-A (JP)
Title: Light irradiation detector
Inventor: IGA MITSUHIRO
IPC: G01N21/27
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation detector such as a measurement probe (diffusion reflection probe) used in a spectroscopic analyzer capable of measuring a desired plane region while sufficiently maintaining the amount of light.  <P>SOLUTION: The light irradiation detector constitutes a reflected light measuring device for observing the state of a measurement target by spectroscopic measurement of reflected light, and includes: a plurality of transmitting-side optical fibers disposed in an annular form and irradiating the measurement target with light through a lens; and receiving-side optical fibers for guiding light diffused and reflected by the measurement target into an optical detector. The transmitting-side optical fibers are disposed such that the end faces thereof are arranged substantially flush. The receiving-side optical fibers are disposed at the center of the transmitting-side optical fibers disposed in an annular form. The light irradiation detector includes bundle fibers fixing each fiber by setting the end faces of the receiving-side optical fibers at a position a predetermined distance behind the end faces of the transmitting-side optical fibers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222507-A (JP)
Title: Conductive copolymer, conductive pressure sensitive adhesive agent and laminate for liquid crystal cell
Inventor: KOIDE MASASHI
IPC: G02B1/11
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive copolymer containing a conductive polyaniline for achieving adhesivity with various materials to be bonded, heat resistance, moisture heat resistance and transparency and excellent conductivity, and to provide a pressure sensitive adhesive composition using the same and its laminate for a liquid crystal cell.  <P>SOLUTION: The conductive copolymer is prepared by radically copolymerizing a conductive polyaniline (1) having an α,β-ethylenic unsaturated bond with a compound (2) having an ethylenic bond radically polymerizable with the conductive polyaniline (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227138-A (JP)
Title: Method of manufacturing catheter
Inventor: TANAKA HAYAO
IPC: A61M25/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a catheter capable of suitably inserting an operation wire to the sub lumen of recent years, whose diameter is made extremely small.  <P>SOLUTION: In the method of manufacturing the catheter 10 including a main lumen 20, the sub lumen 30 of a diameter smaller than the main lumen 20 and the operation wire 40 slidably inserted to the sub lumen 30 and comprising a resin material, the sub lumen 30 is formed by pulling out a second core wire 24 whose diameter is reduced from a sheath 16 in which a first core wire and the second core wire 24 are embedded in the state of being separated from each other, and the operation wire 40 connected to the end part 26 of the second core wire 24 is inserted to the sub lumen 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229200-A (JP)
Title: Heat-dissipating sheet
Inventor: KONNO TAKAFUMI
IPC: B29C48/32
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-dissipating sheet that is formed of a thermoplastic liquid crystal polymer, exhibits high heat-dissipating properties and is excellent in processability, mechanical strengths and the like.  <P>SOLUTION: The heat-dissipating sheet includes a liquid crystal polymer, where the liquid crystal polymer is a thermoplastic liquid crystal polymer and the ratio (λxy/λz) of a thermoconductivity λz in the thickness direction to a thermoconductivity λxy in the plane direction of the heat-dissipating sheet is 6-60. Such heat dissipating sheet is obtained by extrusion molding a thermoplastic liquid crystal polymer while stretching it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232297-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA MITSUNORI
IPC: H01L21/338
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing the deterioration of device characteristics resulting from doping with Fe.  <P>SOLUTION: The semiconductor device includes a semiconductor layer 26 made of a GaN doped with Fe, a first buffer layer 30 which is formed in contact with the upper surface of the semiconductor layer 26 and is made of an AlN or an Al<SB>x</SB>Ga<SB>1-x</SB>N (0.4<x<1), and an operation layer 28 which is formed on the first buffer layer 30 and is made of an GaN-based semiconductor. The formation of the first buffer layer 30 suppresses the spread of the Fe into the operation layer 28, thus suppressing the deterioration of device characteristics resulting from doping with Fe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230049-A (JP)
Title: Boot attachment structure
Inventor: NAKAJIMA TATSUO
IPC: F16J15/52
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot attachment structure capable of assuring stable sealing performance at low cost.  <P>SOLUTION: The boot attachment structure is for attaching, to a shaft 17 connected to the inner joint member of a constant speed universal joint, a resin-made constant speed universal joint boot 1 externally fitted into the shaft 17. The boot includes a first cylindrical part 2a at the opening side externally fitted into the shaft 17, a second cylindrical part 2b disposed at the axially inner side than the first cylindrical part 2a, externally fitted into the shaft, and a top part 2c disposed between the first cylindrical part 2a and the second cylindrical part 2b, projecting toward the outer diameter side. The inner diameter of the second cylindrical part 2a of the boot 1 is equal to the outer diameter of a second cylindrical part corresponding part 21 of the shaft 17. The shaft 17 has a projection 28 for fastening a band, which corresponds to the top part between a first cylindrical part corresponding part 20 and the second cylindrical part corresponding part 21. The first cylindrical part 20 of the boot 1 is integrally joined in abutment with the first cylindrical part corresponding part 20 of the shaft 17 by heating of the first cylindrical part corresponding part 20 through laser irradiation from the outer diameter side to the first cylindrical part 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230229-A (JP)
Title: Bathroom ventilation drying heater
Inventor: YAGI HIROKI
IPC: F24F7/10
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the attachment workability of a pipe guide of a bathroom ventilation drying heater, and to improve the reliability of a connection part.  <P>SOLUTION: The bathroom ventilation drying heater is composed of a body 1 forming an exhaust ventilation passage, a body attachment frame 12 fixing the body 1 to a ceiling or the like, and the pipe guides 3, 7 provided at a suction opening and a supply opening of the exhaust ventilation passage of the body 1. The body attachment frame 12 has two faces in a horizontal direction and a vertical direction for fixing the pipe guides 3, 7, and an opening for securing the pipe guides 3, 7 is formed at the vertical face. The pipe guides 3, 7 are constituted of cylindrical parts and plates connecting ducts 11, and a flange and a securing part are formed for fixing the body attachment frame 12 to the plate. The bathroom ventilation drying heater has structure for inserting and positioning securing parts of the pipe guides 3, 7 into the opening of the body attachment frame 12 from a longitudinal direction of the body attachment frame 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230986-A (JP)
Title: Photomask blank, method for processing the same, and etching method
Inventor: WATANABE SATOSHI
IPC: G03F1/50
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask blank including an application type silicon oxide film having higher etching resistance to chlorine dry etching, formed as a thin film and capable of achieving highly accurate processing, and to provide a photomask blank processing method which uses the silicon oxide film and an etching method of the film.  <P>SOLUTION: In the photomask blank, a film constituted of one or more layers is formed on a transparent substrate, an outermost layer of the film is constituted of a chromium base material and an etching mask film for dry etching is formed on the outermost layer. The etching mask film is a silicon oxide base material film, formed by using a silicon oxide base material forming composition containing a hydrolytic condensate of a hydrolyzable silane, a crosslinking promoter compound and an organic solvent and having a film thickness of 1 to 10 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235337-A (JP)
Title: Dielectric ceramic and dielectric resonator
Inventor: OKAWA YOSHIHIRO
IPC: H01P7/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic and a dielectric resonator, wherein a Q value is hardly lowered even when stress is repeatedly applied.  <P>SOLUTION: There is provided the dielectric resonator 20 using a dielectric porcelain 6 consisting of the dielectric ceramic which has a first oxide of a perovskite structure containing at least RE (RE is at least one kind of La and Nd), Al, Ca and Ti and a second oxide containing Ca, Al and Si, wherein, when the compositional formula of an oxide including the first oxide and the second oxide and excluding Si is represented by aRE<SB>2</SB>O<SB>3</SB>-bAl<SB>2</SB>O<SB>3</SB>-cCaO-dTiO<SB>2</SB>, a, b, c and d satisfy the following relations: 0.056≤a≤0.214, 0.056≤b≤0.214, 0.286≤c≤0.500, 0.230≤d≤0.460 and a+b+c+d=1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238073-A (JP)
Title: Vending machine
Inventor: IEDA MASAO
IPC: G07F9/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine which facilitates the insertion of a bill into a bill insertion slot.  <P>SOLUTION: When a bill A is inserted into a bill insertion slot 10 formed on a front surface and the bill A is accepted to a bill validator 14, the vending machine discharges a commodity selected from commodities stored in the machine. The vending machine includes a guide member 20 which is extended obliquely upward from a base end part 21 coming into contact with the front surface of an outer door 5c up to a tip part 22 to be gradually separated from the front surface, and when sliding the bill A at least a part of which is put on an upper surface 24 from the tip part 22 to the base end part 21, guides the bill A into the bill insertion slot 10. The guide member 20 is preferably formed so that the longitudinal section thereof is curved from the base end part 21 to the tip part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245581-A (JP)
Title: Camera
Inventor: ITO TETSUYA
IPC: H04N9/04
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera in which an optical filter having a plurality of band characteristics is formed in front of a light receiving surface of an area sensor.  <P>SOLUTION: A filter 1 using a polarizer of a photonic crystal is used as an optical filter in front of a light receiving surface of each pixel of the area sensor 2, and 16 adjacent pixels are used to generate one pixel of the last image. Here, the polarization direction of light transmitted by eight pixels being a half of the 16 pixels is different from the polarization direction of light transmitted by the other eight pixels by 90 degrees, and the polarization directions of light transmitted by each of two adjacent pixels are different by 90 degrees and their light absorption bands are the same, such that there are eight types of light absorption bands in the 16 pixels.  <P>COPYRIGHT: (C)2011,JPO&INPIT