baber/WOPTO huggingface dataset:
Patent JP-2010098047-A (JP)
Title: Nitride semiconductor device
Inventor: SATO KEN
IPC: H01L21/338
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally-off type HEMT having a high breakdown voltage, an excellent switching speed, and high frequency characteristics.  <P>SOLUTION: The normally-off type HEMT includes: a main semiconductor area including a first nitride semiconductor layer 2 having a first band gap and a second nitride semiconductor layer 3 having a second band gap larger than the first band gap and a hetero-junction onto the first nitride semiconductor layer; a source electrode 5 formed on the main semiconductor area; a drain electrode 6 formed apart from the source electrode 5 on the main semiconductor area; a third nitride semiconductor layer 10 formed between the source electrode 5 and the drain electrode 6 on the first nitride semiconductor layer; and a gate electrode 7 formed on the third nitride semiconductor layer 10, wherein the third nitride semiconductor layer 10 has a third band gap smaller than the first band gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098051-A (JP)
Title: Etching device, etching method, etching program, and film forming device
Inventor: SHIONO TADAHISA
IPC: H01L21/302
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching device capable of satisfactorily processing a substrate into an arbitrary shape, an etching method, an etching program, and a film forming device.  <P>SOLUTION: An etching device 30 is provided with an ion gun 11, an XY stage 12, a control unit 13, and a PC 15. An etching amount of each of regions divided like a grid of a substrate 31 to be etched is calculated in accordance with a distribution of the thickness of the substrate 31 which is preliminarily measured, and the PC 15 determines an etching time in each region so that the region is etched up to the etching amount. In the case of the existence of a region of which the etching time is negative, this region is covered with a shutter 40 to prevent the excessive etching of the region of which the etching time is negative. Thus the substrate 31 is processed into an arbitrary shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097335-A (JP)
Title: Driving intention estimating device
Inventor: SATOMI YOHEI
IPC: B60R11/04
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving intention estimating device for smoothing the flow of traffic and supporting safer passage of an intersection.  <P>SOLUTION: The driving intention estimating device 1 includes a camera 5 for capturing a driver's image for detecting the visual axis direction of the driver, an estimation start determination unit 11 for determining whether a winker is working, and a traveling direction intention reporting unit 15 for estimating the traveling direction intention of the driver at the intersection according to the visual axis direction detected by the camera 5 for capturing the driver's image when it is determined that winker is not working. When the driver approaches the intersection without operating the winker, the driving intention estimating device 1 can estimate the traveling direction intention of the driver. Accordingly, by informing surrounding another vehicle of the estimated traveling direction intention of the driver, the flow of the traffic can be smoothed and safer passage at the intersection can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098819-A (JP)
Title: Voltage conversion device and method of controlling the same
Inventor: SAKAMOTO KATAMASA
IPC: H02M3/155
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overheating of a reactor in a power conversion device comprising the reactor.  <P>SOLUTION: A converter 12 includes IGBT elements Q1 and Q2 and the reactor L1 to which voltage switched by the IGBT elements Q1 and Q2 is applied and it voltage-converts DC voltage from a DC power supply B. The reactor L1 has a characteristic whose inductance changes in accordance with a size of reactor current IL passing the reactor L1. A controller 30 changes a carrier frequency switching the IGBT elements Q1 and Q2 and controls a boosting converter 12 in accordance with inductance of the reactor L1. The controller 30 changes the carrier frequency so that the carrier frequency becomes high as inductance of the reactor L1 becomes low.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123200-A (JP)
Title: Electromagnetic tag
Inventor: SUZUKI AKIO
IPC: G06K19/077
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic tag for properly changing its own state of transmission and reception to/from the outside.  <P>SOLUTION: The electromagnetic tag 6 includes an antenna part 16 used for transmission and reception to/from the outside using an electromagnetic wave; and an interference part 17 for interfering with the electromagnetic wave. The antenna part 16 and the interference part 17 can be moved close to or away from each other between an interference position where an electromagnetic wave interference is caused by the interference part 17 and a non-interference position where no electromagnetic interference is caused by the interference part 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027193-A (JP)
Title: Light-emitting diode, and led light
Inventor: SUEHIRO YOSHINOBU
IPC: F21Y101/02
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode which achieves a reduction in thickness and superior productivity, and suppress the irregularity of light distribution characteristics to exhibit uniform brightness in all directions, and to provide an LED light.  <P>SOLUTION: The light distribution characteristics I of the light-emitting element 6 of an LED 2 constituting a proximity optical system is given by (θ)=k×cosθ+(1-k)×sinθ, where k is determined to be equal to or less than 0.8. The light-emitting element 6 and an optical surface are formed integrally by a transfer mold method. Light in the X axis direction emitted from the LED 2 to reach a reflective mirror 3 hardly causes total light quantity deviation in an effective projection range, and is reflected by the reflective mirror 3 to project almost uniformly in the Z axis direction. This provides a flat lighting device which has a large reflective mirror surface with no brightness difference thereon and offers fine appearance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010101198-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KATO KENJI
IPC: F01N3/20
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an excellent exhaust gas conversion rate in either a lean combustion mode or a theoretical air fuel ratio combustion mode, and to reduce back pressure to increase output in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: This exhaust emission control device for the internal combustion engine includes a combustion mode change-over means changing over combustion mode between the lean combustion mode and the theoretical air fuel ratio combustion mode, a first exhaust gas passage 36 and a second exhaust gas passage 37 provided in parallel, an NOx catalyst 34 disposed in the first exhaust gas passage 36, and a three way catalyst 35 disposed in the second exhaust gas passage 37. A value provided by dividing the length L1 of the NOx catalyst 34 by the cross section is larger than a value provided by dividing the length L2 of the three way catalyst 35 by the cross section. Exhaust gas is made to flow in the NOx catalyst 34 without made to flow in the three way catalyst 35 in the lean combustion mode, and exhaust gas is made to flow in both of the NOx catalyst 34 and the three way catalyst 35 in the theoretical air fuel ratio combustion mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099879-A (JP)
Title: Cover for roll-like recording medium, and recorder provided with the same
Inventor: YANAGISAWA HIROFUMI
IPC: B41J29/13
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a roll-like recording medium manufactured without using a large-sized molding machine, and to provide a recorder provided with the same.  <P>SOLUTION: A printer 11 to which a rolled paper sheet P is set is attached with the rolled paper sheet cover 16 displaceable between a closed position and an opened position by turning around a rotary shaft as the center along an axial direction of the rolled paper sheet P. The rolled paper sheet cover 16 is provided with: a sheet-metal structure 30 having a reverse face side turned while facing a part of a circumferential face of the rolled paper sheet P, when displaced between the closed position and the opened position, and provided with an opening and closing grip part 34 at one end side in a turning direction; and sidewall members 31, 32 attached from both ends in a turning axis direction to the sheet-metal structure 30, and supporting turnably the sheet-metal structure 30. The sheet-metal structure 30 has a core metal structure extended along the turning axis direction at least at the turning-axis-directional one end side provided with the opening and closing grip part 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109885-A (JP)
Title: Image processing apparatus, image processing system, control method therefor, program, and storage medium
Inventor: TAKANO SHINICHI
IPC: G06F3/153
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for transmitting image data, when execution of a plurality of selected process definition files is instructed, in accordance with a definition described in each of the selected plurality of process definition files.  <P>SOLUTION: An MFP 103 acquires a process definition file corresponding to an authenticated user (S602) and receives a selection of the process definition file from the user (S604). When execution of processing is instructed while selecting a plurality of process definition files (S606: Yes), an image on a document is read to generate image data (S607) and the generated image data are replicated (S609). One of the replicated image data and one of the selected process definition files are transmitted to a transmission server 103 in association with each other (S610).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109293-A (JP)
Title: Method of forming wiring structure and method of recovering low temperature wiring components
Inventor: FILLION RAYMOND A
IPC: H01L23/29
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device easy for removing a defective electronic device and replacing it easily when a defect is found in a device mounted on a substrate.  <P>SOLUTION: A low temperature removable layer 26 and an adhesive layer 16 are applied on an electronic device 18 or a base insulation layer 10. The electronic device 18 is fixed on the base insulation layer 10 using the adhesive layer 16. The electronic device 18 with the low temperature removable layer 26 is mounted on a mounting substrate. The electronic device 18 with a defect found is removed and replaced with a new electronic device 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111716-A (JP)
Title: Ink for inkjet
Inventor: SUGIHARA KATSUYUKI
IPC: C09D11/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist film having well-balanced etching resistance or plating resistance and alkali removability and the like; and ink for inkjet forming a resist film having these properties.  <P>SOLUTION: The ink for inkjet has a weight-average molecular weight in the range of 300-12,000 and includes an acid-modified epoxy(meth)acrylate (A) having ≥2 polymerizable double bonds and ≥1 carboxy group per molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112572-A (JP)
Title: Refrigerator
Inventor: SHIGA AKIRA
IPC: H02J17/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having at least a panel including an electric circuit, and constituted to be easily taken out from a refrigerator body.  <P>SOLUTION: This refrigerator having the panel 2 including the electric circuit 22, and a secondary coil 21 electrically connected with the electric circuit 22, and disposed detachably from the refrigerator body 1a, further has a panel holding section 13 for holding the panel 2, and a primary coil 11 disposed in the panel holding section 13 or the refrigerator body 1a, and wireless power transmission can be performed from the primary coil 11 to the secondary coil 21, when the panel 2 is disposed on the panel holding section 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052053-A (JP)
Title: Light-stable polyurethane-urea elastomer and its production process
Inventor: MARKUSCH PETER H
IPC: C08G18/79
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of producing an optically bright, light-stable polyurethane-urea elastomer which has an on-set softening point of at least 130°C.  <P>SOLUTION: The method comprises a step of reacting a liquid polyisocyanate or its prepolymer (A) with a component (B) reactive with the isocyanate in the presence of an organometallic catalyst (C) and a step of casting these components into a mold with an isocyanate index of 95 to 120, wherein the component (A) contains a reaction product of a specific (cyclo) aliphatic polyisocyanate (A) (1) and a specific organic compound (A) (2) having at least two OH groups and the component (B) contains an organic compound (B) (1) having at least two aromatic amine groups and a specific molecular weight and a specific organic compound (B) (2) having at least two OH groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010115044-A (JP)
Title: Structure for compression terminal holding units
Inventor: HATTORI MITSUHIRO
IPC: H02G3/16
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a compression terminal holding unit, which can prevent the irradiation of a laser beam at a laser welding time while holding an electric wire, holding a compression terminal and keeping a compression-connected state.  <P>SOLUTION: The structure for the compression terminal holding unit 20 comprises a terminal supporting portion 22 having a press-fitting hole 32 formed for press-fitting a press-fitted portion 12 therein, and a compression-aiding portion 24 having compressed holes 34, into which compression legs 14 are inserted while being suppressed in widening thereof. A generally U-shaped wire holding slit 36 for inserting and arranging an electric wire 40 is formed to reach the compression-aiding portion 24. A recess 38 for causing the contact portions between the compression legs 14 and the electric wire 40 to face the outside of the compressed holes 34 is formed such that the press-fitted portion 12 is press-fitted in the compressed holes 32, and such that the compression legs 14 are compressed on the electric wire 40 inserted and arranged in the wire holding slit 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111639-A (JP)
Title: Process for producing ketone compound and process for producing electricity storage device
Inventor: TSUKAKOSHI TAKASHI
IPC: H01G11/58
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for inexpensively, easily and surely producing a ketone compound and a process for producing an electricity storage device.  <P>SOLUTION: The ketone compound having a structure represented by formula (2) (wherein R<SB>1</SB>and R<SB>2</SB>are each hydrogen, fluorine, a cyano group, a 1-4C alkyl group, a 2-8C alkenyl group, a 3-10C cycloalkyl group, a 3-10C cycloalkenyl group, an aryl group or an aralkyl group and the 1-8C alkyl group, 2-8C alkenyl group, 3-10C cycloalkyl group, 3-10C cycloalkenyl group, aryl group, and aralkyl group may contain at least one kind selected from the group consisting of fluorine, nitrogen, oxygen, sulfur, and silicon; and R<SB>1</SB>and R<SB>2</SB>may form a ring and further may contain a ketone group) is produced by dipping a precursor compound having a structure represented by formula (1) (wherein R<SB>1</SB>and R<SB>2</SB>are the same as defined above) in an aprotic solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115726-A (JP)
Title: Method of making diagram for use in selection of wavelength of light for detecting polishing endpoint, method for selecting wavelength of light, method for detecting polishing endpoint, device for detecting polishing endpoint, and polishing device
Inventor: KOBAYASHI YOICHI
IPC: B24B37/013
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently selecting the most suitable wavelength of light for detecting optical polishing endpoint.  <P>SOLUTION: A method of making a diagram for use in selecting the wavelength of light in optical polishing end point detection is provided. The method includes the steps of: polishing a surface of a substrate with a film by a polishing pad; applying light to the surface of the substrate and receiving reflected light from the substrate during polishing of the substrate; calculating the relative reflectance of the reflected light for each wavelength; obtaining the wavelength of the reflected light indicating a local maximum point and a local minimum point of the relative reflectance varying with a polishing time; identifying a point of time when the wavelength indicating the local maximum point and the local minimum point is obtained; and plotting a coordinate, predetermined by the obtained wavelength and the corresponding point of time, onto a coordinate system with coordinate axes indicating the wavelength of light and polishing time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115570-A (JP)
Title: Electrified nonwoven fabric for air filter, and air filter
Inventor: TOKUHIRO TOSHIYA
IPC: D04H1/4291
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrified nonwoven fabric which is mainly used for a support of an air filter, and enables the air filter to be improved in a collection efficiency and improved in a pressure loss and a service life compatibly.  <P>SOLUTION: The electrified nonwoven fabric is formed by suspending silica fine particles (B) having particle size of 4-200 nm on the surface of fibers constituting a nonwoven fabric (A), and applying an electret treatment thereto. In particular, the electrified nonwoven fabric is mainly used for the support of the air filter. The air filter uses the electrified nonwoven fabric.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135489-A (JP)
Title: Non-volatile memory device, its fabricating method and its operating method
Inventor: JIN YOUNG-GU
IPC: H01L27/10
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a non-volatile memory device; its fabricating method; and its operating method.  <P>SOLUTION: The non-volatile memory device includes at least one pair of first electrode lines, at least one second electrode line interposed between the at least one pair of first electrode lines, and at least one data storage layer interposed between at least one pair of first electrode lines and at least one second electrode line, which may locally store a resistance change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010115850-A (JP)
Title: Built-up wood top plate and furniture with wood top plate using the built-up wood top plate
Inventor: NAKAJIMA SUSUMU
IPC: B27M3/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-up wood top plate which enables the extension of its use life while effectively maintaining its product quality by enabling a partial replacement of a top constituent member, and is convenient for seeking after a better design.  <P>SOLUTION: The built-up wood top includes the following components: an end top member 1 and an intermediate top member 2 which are available in a plural number as top constituent members and are arranged in a specified direction. A connector 3 which detachably connects the top members 1 and 2 (2 and 2) together by fastening them in the arrangement direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123698-A (JP)
Title: Optical amplifier and optical reception module
Inventor: NAITO MAYUMI
IPC: H04B10/50
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical amplifier and an optical reception module by which abrupt change in power level of received light can be compensated, and the occurrence state of noise light substantially does not change even if a functional component has variation in optical loss or the like.  <P>SOLUTION: In the optical reception module for single wavelength disposed in front of a receiver 25, the functional component 22 and a variable optical attenuator 23A are arranged on an optical path between front-stage and rear-stage optical amplification portions, and the optical attenuation amount of the variable optical attenuator 23A is brought under feedback control at a relatively slow speed so that the gain of the rear-stage optical amplification portion performing a high-speed ALC (Automatic Level Control) operation becomes constant, thereby compensating individual variation in optical loss that the functional component 22 has.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120123-A (JP)
Title: Orthogonal robot, component mounting device equipped with the orthogonal robot, and method of controlling the orthogonal robot
Inventor: NAITO YASUNORI
IPC: H05K13/04
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the positioning accuracy of a component carried by a head unit, and to improve accuracy when a plurality of components are simultaneously held by a plurality of tools equipped to the head unit.  <P>SOLUTION: The orthogonal robot has: a first driving means extending in a predetermined first axis direction; a second driving means extending in a second axis direction intersecting the first axis direction; the head unit moving along the second axis by driving of the second driving means; and a controlling means controlling each driving means. The controlling means is configured to detect deviation amount when the second axis shifts from the direction orthogonal to the first axis of a main shaft, and to drive the two first driving means while shifting a parameter for synchronously driving the two first driving means by an amount corresponding to the deviation amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119963-A (JP)
Title: Waste water treatment apparatus for space station and method therefor
Inventor: OGAWA NAOKI
IPC: C02F1/44
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus for a space station and a method therefor, in each of which the water to be treated can be treated by a simple constitution in the space station.  <P>SOLUTION: The waste water treatment apparatus 10A for the space station is provided with: a biodegradation unit 12 for subjecting the water 11, which is to be treated and is the waste water generated in the space station or the water discharged from the human body, to biodegradation using activated sludge; a membrane separation unit 14 for separating a solid 14a from pretreated water 13 pretreated in the biodegradation unit 12 by using a membrane; a produced water production unit 18 for distilling or freezing the separated water 16, which is obtained when the solid 14a is separated, to obtain produced water 17; and an oxygen supply unit 19 for supplying oxygen when the water to be treated is subjected to the biodegradation.  <P>COPYRIGHT: (C)2010,JPO&INPIT