baber/WOPTO huggingface dataset:
Patent JP-2011188324-A (JP)
Title: Radio communication apparatus and radio communication method
Inventor: SHIOTANI YOSHIMITSU
IPC: H04W72/02
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the standby time for transmitting a packet to be transmitted, even if there are a number of radio nodes to be participated in a radio network, and to improve use efficiency of time slots, even if there are few radio nodes that participate in the radio network.  <P>SOLUTION: A radio communication apparatus has a beacon term determination unit and a packet transmission and reception control unit. Based on the total of the number of time slots requested for transmitting data from another radio communication apparatus contained in a beacon transmitted by the other radio communication apparatus and the number of time slots to be requested for transmitting data to the other radio communication apparatus, the beacon term determination unit determines a beacon term to transmit the beacon. The packet transmission/reception control unit controls so as to transmit a packet using a time slot which should transmit the packet to the other radio communication apparatus, in accordance with the beacon term, and to receive a packet form the other radio communication apparatus using any other time slot than that time slot for transmission.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185865-A (JP)
Title: Magnetic field detector
Inventor: YAMADA YUKIMITSU
IPC: G01R33/02
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field detector which enables computation of the rotation movement and angular velocity of a magnetic vector with relatively excellent accuracy, by using sensors of three axes for detecting magnetism such as terrestrial magnetism, and with fewer data samples.  <P>SOLUTION: Based on detection outputs from three magnetic sensors for detecting the magnetic vector, the magnetic vector is determined as a coordinate point on spherical coordinates G. Data D1 among coordinate point data being computed are made reference coordinate point data, and a plurality of virtual circles passing through the reference coordinate point data D1 are set on the spherical coordinates G. A virtual line C25 of a circle out of the individual virtual circles, of which the error from coordinate point data D1, D2, D3, D4, ... is the least, is estimated to be a moving locus circle of the coordinate point data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189611-A (JP)
Title: Method of molding laminated molded article and mold
Inventor: KIUCHI TADAKAZU
IPC: B29C51/10
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of molding a laminated molded article obtained by vacuum-sticking a skin on the surface of a resin core material and a mold to enhance the appearance performance by preventing a molding upper mold from abutting on the skin at the tip.  <P>SOLUTION: In a previous step wherein a side wall 68 for sealing is arranged on the outer periphery of a lower mold 60 and molding upper and lower molds 50, 60 are clamped, the skin 22 is fitted to the shape of the mold surface of the molding lower mold 60 through vacuum molding while the peripheral part of the skin 22 is sealed with the side wall 68 for sealing. Then, when clamping the molding upper and lower molds 50, 60, the molding upper mold 50 does not abut on the skin 22 at the tip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191682-A (JP)
Title: Speech recognition device, speech recognition method and speech recognition program
Inventor: KOMEICHI HIDEJI
IPC: G10L15/065
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform speech recognition in changing noise environment.  <P>SOLUTION: A noise recognition device includes: a noise statistic amount calculation means 11 for calculating a statistic amount of noise from a noise data estimated for a plurality of frame of an input signal; a short time change noise component calculation means 12 for calculating a short time change component of noise included in each frame of the input signal, based on the statistic amount of the noise calculated by the noise statistic amount calculation means 11; a sound model adaptive means 13 for adapting a sound model to the noise, by using the statistic amount of the noise calculated by the noise statistic amount calculation means 11; a noise suppression means 14 for suppressing the short time change component of the noise included in the frame, which is calculated by the short time change noise component calculation means 12 with respect to each frame of the input signal; and a speech recognition means 15 for performing speech recognition by using a sound model in which the input signal suppressed by the noise suppression means 14 is adapted to the noise by the sound model adaptive means 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193904-A (JP)
Title: Ultrasonic diagnostic apparatus and control program for the same
Inventor: TANIGAWA SHUNICHIRO
IPC: A61B8/08
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of calculating the physical quantity in which the elasticity of a living tissue is more accurately reflected for a calculation starting pixel.SOLUTION: Correlation windows W1 and W2 are set for two temporally different echo signals r(t) and s(t) on the same sound ray, and a physical quantity calculation part calculates the physical quantity on the elasticity of the living tissue. In calculating the physical quantity on the calculation starting pixel, the first target for calculating the physical quantity on one sound ray, the physical quantity calculation part calculates the physical quantity a prescribed number of times, and calculates the physical quantity in the second calculation and thereafter by determining a setting starting position sp of the correlation window W2 and a window width WD based on the physical quantity obtained in the last calculation of the physical quantity for one echo signal, and resetting the correlation window W2.
Patent JP-2011193924-A (JP)
Title: Indwelling catheter changing instrument
Inventor: NAKAMURA MASAKI
IPC: A61M25/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a changing instrument by which an indwelling catheter is easily changed.SOLUTION: The changing instrument 1 is used for removing the indwelling catheter 40 from the inside of a body cavity D and for inserting the indwelling catheter 40 for the replacement and includes an outer cylinder 10 and an inner cylinder 20 which is inserted into the outer cylinder 10 to make a tube 41 penetrate through the inside. The inner cylinder 20 is made of a flexible member and includes a plurality of slits 24 formed along a length direction. The outer cylinder 10 is made of an elastic member for suppressing the outward expansion of an inner cylinder body 21. The inner cylinder 20 is equipped with a long hole 25 on the proximal end side of the slit 24.
Patent JP-2011198849-A (JP)
Title: Method of manufacturing semiconductor wafer, method of manufacturing semiconductor element, semiconductor wafer, semiconductor element, and electronic device
Inventor: NANBAE KOICHI
IPC: H01L21/20
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor wafer by which yields are significantly improved.SOLUTION: The method of manufacturing a semiconductor wafer includes a protection film forming step of forming a stripe-shaped protection film 302 on a part on a substrate 301, and a semiconductor layer forming step of forming a semiconductor layer by growing semiconductor crystal on a portion except for a protection film 302 forming portion of the substrate 301. A substrate which satisfies that an absolute value |θp| of an off angle θp in a direction parallel to a length direction of the protection film 302 is smaller than an absolute value |θo| of an off angle θo in a direction orthogonal to the length direction of the protection film 302, and |θp| ≤0.2°, is used as the substrate 301.
Patent JP-2011194491-A (JP)
Title: Brush delivery device
Inventor: SASAKI HISAO
IPC: B23C9/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a brush delivery device which attains an excellent finishing by surely delivering a brush under an appropriate pressure.SOLUTION: The brush delivery device 1 is mounted on a tool holder H as a rotating shaft body of a machine tool. This device rotates the brush BR while being in contact with the workpiece W, so as to carry out surface finishing. This device includes: a body 2 provided movably in the axial direction of the tool holder H so as to fix the brush BR; biasing means 8 biasing the body 2 toward the separating direction of the brush BR from the workpiece W; spherical bodies 4 as moving engaging bodies retained in recesses 3 of the tool holder H in a manner to freely go in and go out in the direction where a centrifugal force acts caused by the rotation of the tool holder H; and a tapered portion 5 formed on the body 2 in a manner to come in contact with the spherical bodies 4. When the tool holder H rotates, the spherical bodies 4 moves by the centrifugal force, delivering the brush BR while pressing the tapered portion 5, so as to bring the brush into contact with the workpiece W.
Patent JP-2011195271-A (JP)
Title: Elevator control device
Inventor: KAMIMOTO KAZUYOSHI
IPC: B66B5/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To confirm an earthquake emergency operation inexpensively, safely, and easily.SOLUTION: This elevator control device 5 includes a confirmation switch 5a turned on by an operator, a storage part 11 for storing an operation signal transmitted from an earthquake sensor 4 installed in a hoistway according to a first input operation operating the confirmation switch 5a, and an operation confirmation part 12 for starting the earthquake emergency operation of an elevator based on the operation signal stored in the storage part 11 according to a second input operation returning the confirmation switch 5a.
Patent JP-2011198633-A (JP)
Title: Connector
Inventor: MASUMOTO TOSHIO
IPC: H01R12/77
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector, whose material cost is suppressed.SOLUTION: A shell 7 of a modular jack 3 (connector)comprises soldering terminal sections 7a to be connected to a substrate 2. The soldering terminal sections 7a comprise first soldering terminal sections 9g and second soldering terminal sections 9h. The first soldering terminal sections 9g are formed in extension from first side-wall sections 9c, which are folded back from a front face of a housing 6 towards a right side-face and a left side-face thereof, towards the substrate side. The second soldering terminal sections 9h are formed in extension from second side-wall sections 9d towards the substrate side, wherein the second side-wall sections are folded back from an upper wall section 9b, which in turn is folded back from the front face of the housing 6 towards an upper face thereof, towards the right side-face and the left side-face of the housing 6. The right side-face and the left side-face of the housing 6 are thereby covered by the first side-wall sections 9c and the second side-wall sections 9d.
Patent JP-2011198725-A (JP)
Title: Magnetron
Inventor: AZUMA MASATOSHI
IPC: H01J23/12
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron structure capable of thinning plate thickness of an anode cylinder.SOLUTION: An anode 11 for oscillating microwaves has an anode cylinder 14, and a plurality of vanes 21 joined with an inner wall of the anode cylinder by separating from end faces 24, 25 and projected at a radial shape in a tube-axis direction. A non-magnetic cylindrical auxiliary anode 50 for supporting positioning of pole pieces 30, 31 in a tube-axis direction is fitted and arranged between the end faces 24, 25 at an input section 12 side and an output section 13 side of the inner wall of the anode cylinder 14, and the vanes 21; and metal sealing bodies 15, 16 at the input section 12 side and the output section 13 side are airtightly joined with the end faces 24, 25 of the anode cylinder by holding the pole pieces 30, 31 together with the auxiliary anode 50.
Patent JP-2011202841-A (JP)
Title: Burner and boiler including the burner
Inventor: KASHIMA ATSUSHI
IPC: F23D1/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a burner and a boiler including the burner, which adjusts a combustion air flow rate so as to suppress drift of a gas flow, and turbulence of the gas flow.SOLUTION: A second nozzle 6 jetting out air is provided in an outer circumference side of a first nozzle 7 jetting out a mixed fluid of pulverized coal and air, a combustion air duct 2 connected to the second nozzle 6 and supplying combustion air comprises a passage bent substantially perpendicular from an air flow-in part 2f and sending air to a jetting direction to a furnace 23 of the combustion air of the second nozzle 6, the duct 2 is divided by a partition 4 bisecting it in a vertical direction, and combustion gas flow rate adjusting devices 31-34 are provided, adjusting an opening area formed by overlapping two or more opening members 1a-1d on an inner side of the air flow-in part 2f and having a plurality of holes 1h by measured values of gas flowmeters 8a, 8b in each bisected combustion air duct 2.
Patent JP-2011204572-A (JP)
Title: Connection structure of coaxial cable, and connection method thereof
Inventor: YAGUCHI AKIHIRO
IPC: H01B7/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a sound coaxial cable which suppresses occurrence of electric short circuit between an exterior conductor and an interior conductor exposed by peeling-in-stage of a cable terminal part, and which responses to high density mounting.SOLUTION: In the connecting structure 1 of the coaxial cable in which exposed respective interior conductors 4 of a plurality of coaxial cables 2 and an electrode part 10 for the interior conductors, and respective exposed exterior conductors 6 of the plurality of the coaxial cables 2 and an electrode part 11 for the exterior conductors are electrically connected with a conductive connecting material respectively in a region sandwiched by a connecting part of the interior conductors 4 and the electrode part 10 and the connecting part of the exterior conductors 6 and the electrode part 11 for the exterior conductors, an insulating object 14 to prevent the electric short circuit of the interior conductors 4 and the exterior conductors 6 is installed.
Patent JP-2011203658-A (JP)
Title: Image forming apparatus
Inventor: KASAI KOKICHI
IPC: G03G21/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming apparatus which suppresses scattering of toner cloud and further suppresses temperature rise in a developing device.SOLUTION: Supply fans 118 and 128 supply outside air to introduction ducts 112A and 112B. The outside air supplied to the introduction ducts 112A and 112B is introduced to both end sides in a longitudinal direction of the developing device through apertures 124 and 130. The outside air introduced to both end sides in the longitudinal direction of the developing device flows toward a center side in the longitudinal direction of the developing device while it is inhibited from being leaked to the outside by sponge tapes 126 and 132. A discharge fan 134 discharges the air flowing toward the center side in the longitudinal direction of the developing device to the outside of the apparatus from a discharge duct 114 through an aperture 138. Since air flow that flows to the center side from both end sides in the longitudinal direction of the developing device is generated along the base of the developing device, the scattering of the toner cloud is suppressed and further the temperature rise in the developing device is suppressed.
Patent JP-2011209371-A (JP)
Title: Optical modulator
Inventor: TAKAGI KAZUHISA
IPC: H01S5/026
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical modulator capable of reducing manufacturing costs by simplifying a manufacturing step.SOLUTION: A Mach-Zehnder optical modulator 3 modulates intensity or a phase of input light. An output optical waveguide 4 is connected to the output of the Mach-Zehnder optical modulator 3. Modulation light output from the Mach-Zehnder optical modulator 3 is propagated through the output optical waveguide 4. Light receiving parts 5 and 6 are arranged near the output optical waveguide 4. The light receiving parts 5 and 6 detect light leaked from the output optical waveguide 4. The Mach-Zehnder optical modulator 3, the output optical waveguide 4, and the light receiving parts 5 and 6 are monolithically integrated on one n-type InP substrate 1.
Patent JP-2011209079-A (JP)
Title: Method and device for measuring rock inside gap surface area by radon
Inventor: MIYAGAWA KIMIO
IPC: G01N15/08
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To measure a gap surface area (S) inside a rock by evaluating a surface area corresponding to an actual flow gap.SOLUTION: The total gap amount (P) of a rock sample 1 is determined by a total gap amount deriving means 12, and a radon amount included in circulation water is measured by a radon amount measuring means 11 to determine a radon amount (R) discharged from the total gap amount (P) of the rock sample 1, and the surface area (gap surface area: S) of the total gap amount is determined by dividing the radon amount (R) by a unit radon amount (radon flux: R) discharged per unit area of each individual of the rock by a surface area deriving means 13.
Patent JP-2011210999-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: CHO SHIEN
IPC: H01L27/115
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a gate insulation film by preventing hydrogen from diffusing into a gate electrode, thereby providing a highly reliable semiconductor device.SOLUTION: A semiconductor device 10 includes a gate electrode 14 that contains polysilicon, and a hydrogen storage layer that covers at least a top surface of the gate electrode and has a function of storing hydrogen. Favorably, the barrier layer includes an oxynitride film having a composition formula of SiNO, wherein the ratio of x:y:z is 1:1:0.1-0.7.
Patent JP-2011207830-A (JP)
Title: Drug carrier having target-bonding site
Inventor: INUI TAKASHI
IPC: A61K47/42
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a drug-carrier for solubilizing a hardly water-soluble drug and deliver to an affected part, since a medicine candidate found by a genome drug-creation research and acting on a target receptor has mostly a high molecular weight and a low solubility to water.SOLUTION: This drug-carrier is obtained by adding a target-binding part to a lipocalin type prostaglandin D synthase (L-PGDS). The carrier can house the hardly water-soluble drug in a pocket having a barrel structure and convey it to the affected part taken as the target.
Patent JP-2011207611-A (JP)
Title: Method of manufacturing toothed belt set
Inventor: IIZUKA SHINGO
IPC: B65G15/42
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a pair of toothed belt set, which accurately positions the relative positional relationship between respective profiles in respective toothed belts and the relative positional relationship between a projection part and a belt tooth arranged in the respective toothed belts, in a plurality of toothed belts having the profiles constituted of the projection part or the like.SOLUTION: A belt mold 40 is manufactured by casting a thermosetting polyurethane elastomer, which is melted into liquid, into a casting type elastomer belt manufacturing mold device 30 having an outer mold 31 and an inner mold 32 formed on an inner peripheral surface in the predetermined relative positional relationship between a profile forming part 31a forming a profile 9 of a first toothed belt 1 and a profile forming part 31b forming a profile 19 of a second toothed belt 2, and then by solidifying the elastomer, and the toothed belt set 3 constituted of the first toothed belt 1 and the second toothed belt 2 is manufactured by cutting the belt mold 40.
Patent JP-2011211911-A (JP)
Title: Combine harvester
Inventor: MATSUSHITA HIROAKI
IPC: A01D69/03
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the avoidance of dust attachment to an operation valve while compacting a hydraulic circuit for a hydraulic cylinder for the lifting or lowering operation of a reaping part.SOLUTION: The combine harvester is constituted as follows. A hydraulic fluid tank 32 is arranged at the front terminal part of a machine frame 3, and at the lower side of a dust-discharging chute 31 for dropping, to the front side of the machine frame 3, the dust dropped from a conveying route R for conveying reaped grain culms to a threshing apparatus 4. The upper terminal side of the hydraulic oil tank 32 is protruded upward from the machine frame 3. The operation valve 42 for the hydraulic cylinder 30 is arranged at the lower side of the dust-discharging chute 31 and at an arranging height higher than the upper terminal 32b of the hydraulic oil tank 32.
Patent JP-2011213150-A (JP)
Title: Working ship
Inventor: HANAMOTO TAKAHIRO
IPC: B63B27/10
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a working ship including a structure capable of reducing the whole width of a hull during towing, while securing lifting ability in a width direction of the hull.SOLUTION: This working ship 1 includes a ship body 2, an upper part revolving body 4 mounted on the ship body 2 via a first revolving seat 6, a lattice boom 5 mounted on the upper part revolving body 4 be freely derricked, and an auxiliary hull 8 mounted on the ship body 2 via a second revolving seat 7. The auxiliary hull 8 is revolved in a lifting position direction of the lattice boom 5 by the second revolving seat 7.
Patent JP-2011212277-A (JP)
Title: Game machine
Inventor: YAMAUCHI YOSHITAKA
IPC: A63F7/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling a game player to beautifully pick up an image that he/she desires by an image pickup device.SOLUTION: In each renewal of one frame, the game machine works as follows: a drawing frame buffer in a VRAM (Video RAM) 153 is changed to a display frame buffer; the display frame buffer is changed to a storing frame buffer; and the storing frame buffer is changed to the drawing frame buffer. Upon an instruction to store a display screen by an operation of a performance button 35, image data stored in the storing frame buffer are stored in a screen-shot storage area 153s. Also, upon an instruction to display a stored screen by an operation of the performance button 35, a drawing circuit 2070 reads out the image data stored in the area 153s, so as to draw the retrieved image data.
Patent JP-2011216732-A (JP)
Title: Permanent magnet and method for manufacturing the same
Inventor: OZEKI IZUMI
IPC: C22C38/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet and a method for manufacturing the same, capable of improving the efficiency of operations in a manufacturing step and performing orientation at minute torque in a molding step.SOLUTION: A slurry 42 is prepared by doping, to fine particles of a pulverized neodymium magnet, an organic solvent containing an organic metal compound represented by M-(OR)(wherein M is V, Mo, Zr, Ta, Ti, W or Nb, R is one from among 2-6C alkyl groups and may be a straight chain or a branched chain, and x is an arbitrary integer), and after that, a magnetic field is applied to the slurry 42 injected into a cavity 54 by a molding machine 50, and a pressure is applied to the slurry in this state, and then, the organic solvent is evaporated, thereby obtaining a molded product. Subsequently, the molded product is subjected to temporary baking processing in hydrogen and baked at 800-1,180°C, thereby a permanent magnet is manufactured.