baber/WOPTO huggingface dataset:
Patent JP-2011103583-A (JP)
Title: Mimo evaluation device, and mimo evaluation method
Inventor: AMAO YUKINORI
IPC: H04J99/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate reception characteristics in a receiver including a plurality of reception antennas regardless of the configuration of the antennas.  <P>SOLUTION: The MIMO evaluation device 100 evaluates the reception characteristics of a receiver that receives, via N reception antennas, a signal transmitted by a transmitter having M transmission antennas. Using one evaluation antenna 101, a wireless receiving unit 102 receives signals transmitted by each of the M transmission antennas, and on the basis of the received signals, a data computation unit 103 estimates M estimated channel values between each of the M transmission antennas and the evaluation antenna. Subsequently, a calculation unit 106 uses the M estimated channel values and a correlation matrix of the N reception antennas to calculate a channel matrix between the M transmission antennas and the N reception antennas, and an evaluation unit 107 evaluates the reception characteristics using the channel matrix.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106947-A (JP)
Title: Edge detection method, length measurement method, charged particle beam apparatus
Inventor: SUKEGAWA SHIGEKI
IPC: G01B15/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for dynamically setting the size of an area to be measured, and detecting an edge of a semiconductor pattern with accuracy.  <P>SOLUTION: An edge detection method detects the second edge orthogonal to the edge to be detected, and sets a final scan range inside the second edge by scanning an image area which is slightly larger, including the edge of the semiconductor pattern among observed images.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104156-A (JP)
Title: Club holder
Inventor: HASHIMOTO HIDEYUKI
IPC: A63B69/36
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a club holder permitting smooth playing while restraining a club from being left behind around the green.  <P>SOLUTION: The club holder A1 includes a clip part 1 for fitting the end of clothes, and a holder part 2 connected to the clip part 1 to hold a shaft Sf of the golf club Gc while inclining with respect to an extended direction of the edge of the end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108895-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NARUHIRO MITSURU
IPC: H01L27/088
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical semiconductor device having a gate insulating film of good quality formed using single-crystal Si of good crystal quality by a method of forming a semiconductor portion for channel formation after forming a gate electrode.  <P>SOLUTION: A method of manufacturing the semiconductor device includes a step S1 of forming a laminate with at least a first insulating layer on a single-crystal semiconductor substrate, a step S2 of forming a hole wherein the single-crystal semiconductor substrate is exposed in the laminate, a step S3 of forming a single-crystal semiconductor portion to serve as the gate electrode on the first insulating layer by making the single-crystal semiconductor substrate exposed on a bottom surface of the hole into a seed crystal region, a step S4 of exposing the single-crystal semiconductor substrate on the bottom surface of the hole again by removing the single-crystal semiconductor portion buried in the hole, a step S5 of forming the gate insulating film at a portion of the single-crystal semiconductor portion which is exposed on a side face of the hole, and a step S6 of forming the semiconductor portion for channel formation in the hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112075-A (JP)
Title: Fluid dynamic pressure bearing device
Inventor: SHIMAZU EIICHIRO
IPC: F16C33/10
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a fluid leak, to reduce the manufacturing cost, and to restrict unevenness of quality per product in regard to a fluid dynamic pressure bearing device formed with seal spaces on an inner diameter side and an outer diameter side of a bearing sleeve made of a sintered metal.  <P>SOLUTION: A flow rate of a lubricating fluid can be sufficiently secured and a fluid leak can be surely prevented by communicating an inner diameter side seal space S1 and an outer diameter side seal space S2 with each other by a communication groove 8f formed in an upper side end surface 8b of a bearing sleeve 8. Further, the number of parts items and the assembling man-hours can be reduced and unevenness of bearing performance due to assembling errors of a plurality of parts can be avoided by integrally forming the bearing sleeve 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110482-A (JP)
Title: Water-in-oil (w/o) emulsion formed by using reverse vesicle, and emulsion ink
Inventor: ANDO KAZUYUKI
IPC: C09K23/56
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-in-oil (W/O) emulsion which is obtained by a three-phase emulsification method using a reverse vesicle as an emulsifier and the storage stability of which is enhanced so that a petroleum hydrocarbon solvent can be used as a constituent solvent of an oil phase thereof and the water-in-oil (W/O) emulsion can be applied as an emulsion ink.  <P>SOLUTION: The water-in-oil (W/O) emulsion is obtained by using the reverse vesicle formed from sucrose fatty acid ester as the emulsifier and aliphatic monohydric alcohol being a liquid at normal temperature is incorporated in the water-in-oil (W/O) emulsion. The aliphatic monohydric alcohol is preferably 4-8C aliphatic alcohol. The amount of the aliphatic monohydric alcohol to be added is preferably 0.1-10 mass% of the total mass of the water-in-oil (W/O) emulsion. The petroleum hydrocarbon solvent can be incorporated in the oil phase of the water-in-oil (W/O) emulsion. The water-in-oil (W/O) emulsion can be used as an ink especially as an ink for inkjet printing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112846-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SUZUKI RYOSUKE
IPC: H04N1/46
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a step and non-uniformity in density in a drawing object caused by an offset for electrical color-shift correction.  <P>SOLUTION: An image forming apparatus includes: a unit for determining a change coordinate in a main scanning direction for correcting a color shift; a unit for detecting a closed region laid across the determined changing coordinate from a drawing object; and a unit for performing a change by using the determined change coordinate without changing the shape of the detected closed region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113317-A (JP)
Title: Inspection apparatus, server apparatus and inspection program
Inventor: WATAKUCHI YOSHIRO
IPC: G06F21/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a Web server from outputting a document containing an attack code.  <P>SOLUTION: An inspection apparatus 1 has an inspection rule storage part 2 for storing inspection rules of source information indicating the source of each block of data in documents described in a markup language by making the rules associated with each other. The inspection apparatus 1 also has a document reception part 3 for receiving a document with source information added to each block as the result of the execution of an application for outputting documents described in the markup language. The inspection apparatus 1 further has an inspection part 4 for extracting the source information from each block of the document received by the document reception part 3 and inspecting whether or not each block contains an attack character string by reference to the inspection rules corresponding to the source information out of the inspection rules stored in the inspection rule storage part 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110844-A (JP)
Title: Inkjet recording device
Inventor: IZUMA KENSUKE
IPC: B41J11/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device can easily and highly accurately adjusting a paper interval between a recording head and a platen in the whole area of the platen and easily and properly adjusting the paper interval even with respect to a recording material different in thickness.  <P>SOLUTION: The platen 40 supporting the recording material 1 includes a plurality of partial platens 4 which are divided in the scanning direction of the recording head 3 and can be moved independently in a direction where the plurality of partial platens 4 come into contact with or separate from the recording head. Each partial platen is positioned in a position at a predetermined distance from the recording head by a positioning means 2a moved toward a guide shaft 7 and held by a platen holding mechanism 6. Each partial platen held by the platen holding mechanism is positioned by the positioning means, to adjust the paper interval.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111699-A (JP)
Title: Leg wear
Inventor: SHIMONO HISAKO
IPC: A41B11/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide leg wear reducing/canceling swelling of the leg, easy to follow the movement of the leg while keeping tightening force, and also preventing stuffiness at the back of the knee and dryness at the heel.  <P>SOLUTION: The leg wear is provided with a portion which covers at least a region from the heel to the knee and includes a leg part 11 made of stretchable knit fabric having tightening force, wherein a knee part 12 comprises highly stretchable knit fabric made to be easier to extend than other portions, a knee back part 13 is made of highly air-permeable knit fabric made to have more air permeability than that of other portions, and a heel part 14 comprises a highly airtight portion having higher airtightness than that of other portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048322-A (JP)
Title: Toner behavior visualizing device
Inventor: UCHIDA YOSHIAKI
IPC: G03G21/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner behavior visualizing device that dynamically visualizes a toner region included in an electrophotographic developer moving dynamically and at high speed or measures the volume, concentration or the like by image operation quantitatively.  <P>SOLUTION: This toner behavior visualizing device 1 includes a developer conveying device 11 for conveying a two-component developer containing the toner and carrier used for an image forming apparatus of electrophotographic type, an optical device 20 for radiating a neutron beam to the region to which the developer conveying device 11 conveys it and visualizes the transmission image, and an image information recording device 22 for recording the transmission image. The toner behavior visualizing device 1 includes an image arithmetic unit 21 that determines dose intensity based on the information on the developer conveying device 11 and the information on the developer material and calculates the region where the toner in the developer exists.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119894-A (JP)
Title: Public-address broadcast device
Inventor: YAMAMOTO SHINYA
IPC: H04R27/00
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public-address broadcast device which is readily movable, even on a road which does not have sufficient width, and which transmits broadcast over a wide range.  <P>SOLUTION: The public-address broadcast device includes a vehicle, a public-address unit, and an enclosure unit for storing the public-address unit for enhancing audio effect, being mounted on the vehicle and extensible to the vertically-upper side. The enclosure unit is rotatably mounted on the vehicle. The public-address broadcast device may, further, include a reproduction device capable of reproducing sound signals amplified by the public-address unit, and an antenna capable of transmitting/receiving the sound signals through radio communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116595-A (JP)
Title: Method and apparatus for producing reformed gas
Inventor: ARAKI HIDENOBU
IPC: C01B3/38
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques of producing a reformed gas using a catalyst, in which decrease in the mechanical strength of the catalyst under use conditions can be suppressed.  <P>SOLUTION: A raw material gas containing hydrocarbon is brought into contact with a catalyst to produce a reformed gas containing hydrogen gas derived from the hydrocarbon, wherein the concentration of an aromatic compound having a high boiling point in the raw material gas is controlled to not more than 5 ppm by volume prior to reforming the raw material gas, and the raw material gas with controlled concentration is reformed to obtain the reformed gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124024-A (JP)
Title: Battery pack and electric cell
Inventor: AOTA KINYA
IPC: H01M2/10
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction in yield due to external short circuit between positive and negative electrodes.  <P>SOLUTION: An external terminal 4b is joined to the positive electrode base portion 4a. The external terminal 4b and a bus bar 11, which are made of the same material, show good compatibility in welding, and thus high-quality joining can be achieved therebetween. The joining of the external terminal 4b to the positive electrode base portion 4a is performed at a stage of manufacturing a lid assembly 200, which is before the bus bar 11 is joined, and thus it is possible to perform cleaning. Thus, by washing away foreign matter generated in ultrasonic bonding, external short circuit can be perfectly prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127233-A (JP)
Title: Weft insertion device of air jet type loom
Inventor: MINAMITANI NORIO
IPC: D03D47/30
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weft insertion device which does not cause the excessive deflection and breakage of a pressure conduit for supplying pressurized air to a main nozzle.  <P>SOLUTION: In the weft insertion device of air jet type loom including a main nozzle 11 for weft insertion disposed at an attaching position in a state capable of being moved in the weaving width direction, and a pressurized air-supplying device 14 supported on the frame of the loom to support the pressurized air to the main nozzle 11, the supply device 14 includes a shut-off valve 15 for controlling the passage of the pressurized air to the main nozzle 11, a pipe joint exhaust port 35 attached to the exhaust port 17 of the shut-off valve 15, and a flexible pressure conduit 36 for communicating the exhaust port 35 of the pipe joint with the main nozzle 11. Also, the supply device 14 is equipped with a rotation mechanism 18 for rotation-moving the exhaust port 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127479-A (JP)
Title: Wind turbine generator
Inventor: SATO SHINSUKE
IPC: F03D11/00
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator which achieves cooling of the inside of a rotor hub without affecting the airtightness of the rotor hub.  <P>SOLUTION: This wind turbine generator includes: the rotor hub 12 provided inside a rotor head 1 and storing apparatuses 13, 14; a hatch 15 provided at the head of the rotor hub 12; and a heat exchanging device 5 provided in the opening 15a of the hatch 15. The heat exchanging device 5 is provided with a partitioning portion covering the opening 15a, and a heat exchanging member provided to pass through the partitioning portion, and having one end arranged inside the rotor hub 12 and the other end arranged outside the rotor hub 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126458-A (JP)
Title: On-snow movable hand carriage
Inventor: NOGAMI KIMIO
IPC: B62B19/02
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-snow movable hand carriage for easily and safely allowing change-over operation from wheels to sled plates or change-over operation from the sled plates to the wheels.  <P>SOLUTION: The on-snow movable hand carriage having the wheels and the sled plates is moved on a road surface with the wheels and moved on snow with the sled plates. It includes at least a pair of front and rear suspending arms 18 movably suspending the sled plates under the carriage up and down to arrange the sled plates not higher than the grounding surfaces of the wheels 12, 13; an up-and-down moving handle 20 rotatably journaled to the carriage sides to serve as fulcrums 21, with a power point 22 at one end and action points 23 at the other end, the action points being connected to the suspending arms via link mechanisms 25; and a fixing means fixing the sled plates to an elevated position and a lowered position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128462-A (JP)
Title: Display panel unit
Inventor: JOHNSON MICHIKO
IPC: G02F1/1333
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel unit, wherein an adhesive sheet can be intentionally left in a desired position of one of a protection plate and a display panel when separating the protection plate and the display panel from each other.  <P>SOLUTION: The display panel unit includes: the display panel (3); the protection plate (4) disposed on the light output side of the display panel; and the adhesive sheet (1) disposed between the display panel and the protection plate. An adhesive force A between the adhesive sheet and the display panel and an adhesive force B between the adhesive sheet and the protection plate are different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128533-A (JP)
Title: Development device and image forming apparatus having the same
Inventor: MABUCHI SAYO
IPC: G03G15/08
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device capable of forming a thin-layer and uniform developer layer on a developer carrier, and an image forming apparatus having the same.  <P>SOLUTION: The development device 20 includes: a carrying surface 26 carrying a developer; a developer carrier 22 having a magnet 29; and an elastic sheet 30 which is a sheet-like member having a first surface 31 facing the developer carrier 22 side and a second surface 32 opposite to the first surface 31. The elastic sheet 30 includes: a body part 34 having a control part 37 which controls a layer thickness of the developer on the carrying surface 26 while in contact with the carrying surface 26 at the first surface 31 side; and a forefront part 36 extending from the body part 34 toward the upstream side in the rotational direction of the developer carrier 22 and forming a control space RS between the forefront part 36 and the carrying surface 26 at the first surface 31 side. The elastic sheet 30 is embedded in the developer in a developer storage part 11 from the forefront part 36 to the body part 34 to such a level that at least the site corresponding to the control part 37, at the second surface 32 side is covered by the developer DS.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132608-A (JP)
Title: Reinforced sheet or reinforced molded article and methods for producing them
Inventor: SAITO YOSHIHIRO
IPC: D21H13/10
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced sheet or reinforced molded article which can enough express functions caused by inorganic powder and excellent in strength.  <P>SOLUTION: The reinforced sheet or reinforced molded article is characterized by being a sheet containing the inorganic powder, organic fibers or inorganic fibers or both of them as fibers as main structural components wherein the dry mass of the inorganic powder is the same as or larger than that of the fibers, and an organic acid or inorganic acid or both of them, and a coagulating agent, or the heat-pressed molded article of the sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149115-A (JP)
Title: Catalyst for oxychlorination of ethylene to 1,2-dichloroethane in fixed bed
Inventor: ORSENIGO CARLO
IPC: C07C19/045
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for oxychlorination of ethylene to 1,2-dichloroethane in a fixed bed.  <P>SOLUTION: The catalyst is formed into granules each having a hollow circular tube shape primarily comprising micropores and mesopores having diameters in the range of 7-50 nm and having a total pore volume of 0.4-0.55 ml/g. The mesopores constitute a main component, and macropores having diameters of >50 nm and ≤10,000 nm amount to 15-35%. The problem to be solved is solved by the catalyst for oxychlorinating ethylene to 1,2-dichloroethane in a fixed bed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011134808-A (JP)
Title: Electronic component and manufacturing method of electronic component
Inventor: TAKAHASHI HIRONORI
IPC: H01L23/40
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which includes a radiator of high heat radiation efficiency, and a manufacturing method thereof.  <P>SOLUTION: An electronic component 10 includes (a) mother board 2, (b) a module substrate 12 attached to the mother board 2, and (c) radiator 20. The radiator 20 includes a heat radiating part 22 which is arranged at the side of the module substrate 12 opposite to the mother board 2, and a connection part 24 for connecting the radiator 22 to the mother board 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131321-A (JP)
Title: Eccentric chuck device and method for eccentrically deviating workpiece
Inventor: SUZUKI YASUO
IPC: B23B31/36
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that an eccentricity adjusting mechanism is complicated and has a large number of components, and therefore becomes very expensive, and also the amount of eccentricity is limited and machining-center positioning cannot be performed on different kinds of workpieces having optional amount of eccentricities in an eccentric chuck device used when machining an eccentric workpiece whose machining center is deviated from a holding center.  <P>SOLUTION: The eccentric chuck device includes: a pair of moving members provided movably in the radial direction of a chuck by driving force; a base member connected to one moving member, provided with a holding member in the front, and radially moving linked with the radial movement of the moving member; and a counter weight connected to the other moving member, arranged outward in the radial direction of the chuck body, and radially moving in an opposite direction to the moving direction of the base member linked with the radial movement of the moving member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131824-A (JP)
Title: Fuel feeding device
Inventor: SEKIHARA ATSUSHI
IPC: F16L11/127
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily constitute an earthing route by a fuel feeding device.  <P>SOLUTION: The fuel feeding device FS includes a filler neck 20 having a pipe connection part 23; and a fuel pipe 50 having a conductive layer connected to the pipe connection part 23. The pipe connection part 23 includes a connection body 25; a removal-stop projection 26 in which the outline is projectedly provided on an outer peripheral surface of the connection body so as to become annular and larger than an inner diameter of the fuel pipe 50; and an earthing connection part 31. The earthing connection part 31 includes a pressing part 32 provided projectedly in an approximately L-like shape in cross section and forming an insertion clearance 31S between the outer peripheral surface of the connection body 25 and it. The pressing part 32 includes a connection projection 32b and is electrically connected to an outer layer of the pipe connection end 51 by pressure-fitting a distal end part of the pipe connection end 51 riding over the removal-stop projection 26 and pressure-fitted to the insertion clearance 31S.  <P>COPYRIGHT: (C)2011,JPO&INPIT