baber/WOPTO huggingface dataset:
Patent JP-2010216819-A (JP)
Title: Non-cooled infrared image sensor
Inventor: KWON HONAM
IPC: G01J1/02
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a manufacturing process from becoming complicated as much as possible.  <P>SOLUTION: A plurality of pixel groups are arranged in a matrix shape on a semiconductor substrate, and each of the pixel groups has the same number of pixels arranged in a matrix shape, respectively. Each of the pixels includes: an infrared absorbing film for absorbing incident infrared radiation, and converting the absorbed infrared radiation to heat; and a thermoelectric transducer which is electrically insulated from the infrared absorbing film, and generates an electric signal by detecting the heat from the infrared absorbing film. A non-cooled infrared image sensor includes: the pixel groups; a row selection line group provided between the pixel groups adjacent in a column direction, and having the same number of row selection lines as the number of pixels arranged in the same column direction in each of the pixel groups; and a read signal line group provided between the pixel groups adjacent in a row direction, and having the same number of read signal lines as the number of pixels arranged in the same row direction in each of the pixel groups. The intersection of the row selection line group and the read signal line group is supported by a support of the semiconductor substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219786-A (JP)
Title: Image processor and image processing method
Inventor: TAKAMURA AKIHIRO
IPC: H04N19/115
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for improving the visual quality of an image to be transmitted by performing preferential processing concerning a part supposed to be noted by people when encoding and transmitting the image.  <P>SOLUTION: A sound coordinate calculating part 116 determines the position of a sound source, on the basis of sound data, and determines respective distances between the sound source and a plurality of pixel blocks through the use of the determined sound source position and the respective positions of the plurality of pixel blocks. An importance degree calculating part 117 assigns importance degree information corresponding to the determined distances to the respective pixel blocks. A video image compressing part 104 compresses the pixel block, to which the importance degree information indicating a higher importance degree is assigned, so as to be decoded in the higher image quality, and compresses the pixel block, to which the importance degree information indicating a lower importance degree is assigned, so as to be decoded in the lower image quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214013-A (JP)
Title: Ultrasonograph, method for measuring pressure gradient, and method for measuring blood vessel elasticity
Inventor: KONDO YUJI
IPC: A61B8/06
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonograph for obtaining information about a pressure gradient or the like in the blood vessel only on the basis of a reception signal of an ultrasonic echo reflected within a subject.  <P>SOLUTION: The ultrasonograph includes: an ultrasonic probe including a plurality of ultrasonic transducers which transmit ultrasound to a subject according to a plurality of drive signals and receive an ultrasonic echo propagated by a subject to output a plurality of reception signals; a measurement means for measuring an inner diameter of a blood vessel within the subject and blood flow velocity at a plurality of positions in the radial direction almost at the same time on the basis of the plurality of reception signals; and a calculating means for calculating velocity gradient in the radial direction at an inner wall point in the blood vessel by differentiating the blood flow velocity measured by the measurement means in the radial direction, and calculating a pressure gradient on both ends of the prescribed length of the blood vessel on the basis of the calculated velocity gradient, the inner diameter of the blood vessel measured by the measurement means, and preset viscosity of the blood.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225248-A (JP)
Title: Optical pickup device
Inventor: NOMURA RIKA
IPC: G11B7/12
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device that maintains high reliability by preventing a lubricant from spilling out from corners of walls, contaminating other optical components, when shafts of a lens feed device of an optical pickup and a housing are integrally formed.  <P>SOLUTION: A housing has three wall surfaces 3, 4, 5 whose horizontal cross-section is substantially U-shaped. A corresponding part of the wall surface supports a shaft, a lubricant holding wall 4 extending from the wall surface to the shaft is formed, and an end surface of the holding wall is formed as a shaft 2, so that the shaft is integrally formed with the housing. A radius of curvature or an angle formed on the substantially U-shaped cross-section of the wall surface is set larger than a radius of curvature or an angle formed between the wall surface and a lubricant holding part, which prevents a lubricant from wetting the wall surface to spill out, holding the lubricant on the holding wall, and thus attaining the target.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232343-A (JP)
Title: Electronic component and manufacturing method thereof
Inventor: MATSUSHIMA HIDEAKI
IPC: H01F37/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component that can suppress a decline in insulation between coils that constitute a common mode choke coil, and also to provide a manufacturing method thereof.  <P>SOLUTION: A laminate 12a is made by stacking a plurality of porous magnetic layers. A coil L1 is incorporated in the laminate 12a and is composed of coil conductors 18a-18d. A coil L2 is incorporated in the laminate 12a and is composed of coil conductors 18e-18h and is provided on a more negative side in the z-axis direction than the coil L1. The coils L1 and L2 constitute a common mode choke coil. Crystallized glass is filled in holes h2 existing in a region R2 around the coil conductor 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228620-A (JP)
Title: Pivoting structure of turning wheel
Inventor: ADACHI TAKAO
IPC: B62D55/14
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pivoting structure of a turning wheel preventing intrusion of foreign matter to an oil seal side and preventing damage of an oil seal by arranging a recessed groove for easily winding the foreign matter on an outer circumferential surface of a boss part.  <P>SOLUTION: In the pivoting structure of the turning wheel, the turning wheel 12 is rotatably pivoted by the support shaft 24 via a bearing 25 and the pivoting part is sealed by arranging the oil seal 26 at outside of the bearing 25. Movement of the foreign substance for winding around the boss part 23 to the oil seal 26 is prevented by forming the recessed groove 37 in the outer circumference of the boss part 23 of the turning wheel 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227462-A (JP)
Title: Electrode for medical device and medical treatment instrument
Inventor: KASAI HIROAKI
IPC: A61B18/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for medical devices and a medical treatment instrument which are used at a low voltage and suppress a deterioration of treatment performance due to adhesion of living tissues.  <P>SOLUTION: A high-frequency treatment instrument 10 includes an electrode part 1 used by abutting on a subject to be treated. The electrode part 1 includes an electrode body 2 constituted of a metallic material and a coating layer 3 formed on a surface of the electrode body 2. A group of materials showing thermal oxidation resistance higher than that of the metallic material of the electrode body 2 belong to a first group. A group of materials showing electrochemical oxidation resistance higher than that of the metallic material of the electrode body 2 belong to a second group. A group of materials having a water contact angle greater than that of the metallic material of the electrode body 2 belong to a third group. The coating layer 3 is formed by mixing two or more kinds of materials including one or more kinds of low stickiness materials constituted of one or more kinds of materials belonging to one or more groups among the first, second, and third groups and one or more kinds of conductive materials with electric conductivity higher than that of the metallic material of the electrode body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239676-A (JP)
Title: Controller of ac rotary machine
Inventor: KANEHARA YOSHIHIKO
IPC: H02P27/06
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a controller of an AC rotary machine that suppresses vibration in rotational speed or rotational position caused by dead time, torque pulsation, or the like when the AC rotary machine is stopped.  <P>SOLUTION: The controller includes: a first speed command generating means 1 that outputs a first speed command ω1* as a command value for driving an AC rotary machine 5, a second speed command generating means 2 that outputs a second speed command ω2* based on the first speed command ω1* and a computation phase θa computed by a speed control means 4, and a speed command selecting means 3 that selects the first speed command ω1* or the second speed command ω2* as a selected speed command ω0*. When the AC rotary machine 5 enters a stop state from a rotating state, the second speed command generating means 2 outputs a second speed command ω2* so that the current passing through the AC rotary machine 5 becomes equal to or higher than a predetermined value, and the speed command selecting means 3 selects the second speed command ω2* as the selected speed command ω0*.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009262146-A (JP)
Title: Method for manufacturing oxide catalyst
Inventor: TATENO ERI
IPC: C07C253/24
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst having excellent performance (high yield of an objective product) in large quantities and in high efficiency by restraining the catalyst from sticking to the inside surface of a firing pipe while keeping a particle shape though the catalyst is an oxide catalyst for producing a compound having the melting point lower than the firing temperature during a firing step.  <P>SOLUTION: The method for manufacturing the oxide catalyst includes: the firing step of supplying a catalyst precursor containing Mo and Sb to the firing pipe to fire the catalyst precursor at the temperature equal to or higher than the melting point of an oxide of a constituent metallic element of the oxide catalyst; and a step of making an impact on the firing pipe during the firing step. During the step of making the impact on the firing pipe, f shown by the expression: f=(the vibration acceleration)/(A+B) (wherein the vibration acceleration (m/s<SP>2</SP>) is measured when the impact is made on the firing pipe; A is Mo (mass%) in the oxide catalyst; and B is Sb (mass%) in the oxide catalyst) satisfies 0.08≤f≤50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010236819-A (JP)
Title: Cleaning device of heat exchanger heat transfer tube
Inventor: OGAWA KEIZO
IPC: F28G1/12
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device of a heat exchanger heat transfer tube improving heat exchanging capacity by effectively cleaning an inner face of the heat exchanger heat transfer tube at low cost with a simple structure not using an expensive automatic control valve and the like.  <P>SOLUTION: When a circulation pump 2c is operated, the split-flow cleaning water is pressure-fed to a cleaning water injection pipe 21 of a cleaning member supply section 2a, a movable plate 24 is raised by jetting force of the cooling water injected from the cleaning water injection pipe 21, and an opening 28a of a bottom plate section 28 of a cleaning member recovering section 2b is closed. Thus the spherical cleaning members SB accumulated at a lower part of the cleaning member supply section 2a is distributed to a cooling water supply pipe 3 from a cleaning member injection pipe 31 through a check valve 5 and an inflow pipe conduit 6, and the spherical cleaning members SB passing through the heat transfer tube 1p and returned to the cleaning member recovering section 2b from a cleaning member separating section 4b of a cooling water discharge pipe 4 through a cleaning member split-flow pipe conduit 7 is collected in a sieve basket (sieve cylinder 27+ movable plate 24). When all of the spherical cleaning members SB are collected in the sieve basket, and the circulation pump 2c is stopped, the device is returned to an original state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009150647-A (JP)
Title: Hot-water supply outdoor unit and hot-water supply air conditioner
Inventor: HATTORI KANAME
IPC: F24F5/00
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which the existing hot water supply outdoor unit grows in height and the installation site thereof is limited since the height of the existing hot water supply outdoor unit is higher than that of a general air-conditioning outdoor unit having no hot water unit, that is, the height of the hot water supply outdoor unit grows to height with height of a heat exchanger for a refrigerating cycle added to height of a heat exchanger for hot water.  <P>SOLUTION: In this hot water supply outdoor unit, a whole appearance shape of the heat exchanger 9 for the refrigerating cycle is formed in a plate shape, and the heat exchanger 9 for the refrigerating cycle is erected on a peripheral part on an outdoor unit base 2 as a base, the storage wall 11 of the heat exchanger for hot water is also erected to surround a space except for the installation space of the heat exchanger 9 for the refrigerating cycle on the outdoor unit base 2, the heat exchanger 10 for hot water is stored in a vessel formed of the outdoor unit base 2 and the storage wall 11 of the heat exchanger for hot water, and the cover 12 of the vessel is formed as a compressor base for arranging a compressor 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010242348-A (JP)
Title: Bank bleach preventing method by stabilizing block for raising bank
Inventor: HAYASHI SHINICHIRO
IPC: E02B3/04
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the occurrence of water channels and capable of raising a bank even in a region where soil can not be acquired.  <P>SOLUTION: The bank bleach preventing method comprises a block for raising the bank along its upper part and bags filled with water absorptive polymer particles and arranged between the block and a placement surface of the bank. The block comprises protrusion parts and fixing parts for fixation to the bank. The bags filled with water absorptive polymers are inserted between the fixing parts and the placement surface of the bank. By eliminating the unevenness of the placement surface of the bank through the expansion of the water absorptive polymers, the occurrence of water channels between the surface of the bank and the block during the flooding is prevented, and the block for raising banks is stabilized in the bank bleach preventing method. The water absorptive polymers are arranged between the block and the bank, in which water channel could occur, for preventing the occurrence of water channels to eliminate gaps through the expansion of water absorption by the polymers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010009012-A (JP)
Title: System and method for spectral beam combining and wavelength multiplexing with optical redirecting element
Inventor: CHEUNG ERIC C
IPC: G02B27/10
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a powerful diffraction limited output beam to be produced by combining beams so as to achieve a large acceptance bandwidth and a high spectral density and combining many elements.  <P>SOLUTION: When a plurality of laser beamlets of different wavelengths are projected onto a first spectrally dispersive element 310 in order to combine spectral beams, a spatial chirp is produced on the plurality of beamlets via the first spectrally dispersive element 310. The spatially chirped beamlets are rearranged with a beam redirecting element 325 comprising a staircase mirror, and the beamlets are combined into a single output beam 365 via a second spectrally dispersive element 315. Compensating for the spatial chirp produced by the first spectrally dispersive element 310 to produce the diffraction limited output beam 365 may allow to expand an acceptance bandwidth.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242181-A (JP)
Title: Structure of flexible part of piping for high temperature gas
Inventor: MURATA TARUMI
IPC: C21B9/10
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a flexible part of piping for high temperature gas, wherein the deformation in the axial direction and the direction perpendicular to the axis, of this piping for high temperature gas can be absorbed without breaking a brick, even in the structure of multi-brick layers, and high heating breakage is not caused.  <P>SOLUTION: This structure of the flexible part of the piping for high temperature gas, is characterized in that the flexible pipe 6 is set so that a flexible billows 8 is arranged at both end parts of a center-short pipe 7 and an inner cylinder 9 is connected to the inner face of the center-short pipe 7, and gaps 22 for absorbing the deformation, formed with the end part of the inner cylinder 9 and the end parts of front and rear piping 10, 11 facing the end part of this inner cylinder, are positioned in the range of the flexible billers. The gaps 22 for absorbing the deformation in the axial direction of the brick layers 13, 14, 15 lined into the multi-layers in the inner cylinder 9 and the front and the rear piping 10, 11, are arranged so as to position in the range of the flexible billows 8 and also, these gaps 22 are set in cross-switch form so as not to be continued.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249146-A (JP)
Title: Gas tank and method of manufacturing the same
Inventor: MIZUNO MOTOHIRO
IPC: B29C70/16
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure strength of a gas tank without increasing its weight.  <P>SOLUTION: In the high-pressure gas tank 2 including a cylindrical body part 2a and a dome part 2b connected to both sides of the body part 2a and tapered off on the end side, an FRP (fiber reinforced plastics) layer 21 consisting of a plurality of layers is formed on the outer circumference face. In a boundary part R between the body part 2a and the dome part 2b, a pin 30 penetrating the FRP layer 21 is arranged. The pin 30 is fixed to an elastic pedestal 31 covering the surface of the FRP layer 21 in the boundary part R.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249583-A (JP)
Title: Magnetization display device
Inventor: YAMAMOTO YASUSHI
IPC: G01R33/07
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting magnetization generated on a steel material by works causing a strong magnetic force, such as welding works.  <P>SOLUTION: A magnetization detection device 10 includes: a geomagnetic sensor 30 which measures the geomagnetism before works; a reference value retaining circuit 31 which records the intensity of the geomagnetism measured by the geomagnetic sensor 30; a magnetic sensor 21 which measures the magnetism after the works; a reference value comparator 22 which compares the intensity of the geomagnetism recorded in the reference value retaining circuit 31 with the magnetism measured by the magnetic sensor 21; and an LED display part which makes issuance to a predetermined color based on the comparison result by the reference value comparator 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250572-A (JP)
Title: Paper sheet handling apparatus
Inventor: MIZUNO SHO
IPC: G07D9/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly operable paper sheet handling apparatus that requires no complicated operation such as retreating a conveyance path drawn out simultaneously when drawing a tray.  <P>SOLUTION: The paper sheet handling apparatus 1 includes: a customer-service mechanism part 40 for receiving/dispensing bills; a bill counting part 10 for counting bills; stackers 20 for storing the bills; and conveyance paths 10a to 10g connecting them to convey bills.Guides 21, 22 connected to the conveyance paths 10a to 10g to receive/dispense bills are included in the stackers 20. The paper sheet handling apparatus 1 further includes a retreating mechanism for separating at least the guides 21, 22 of the stackers 20 in a direction separating from the conveyance paths 10a to 10g.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252097-A (JP)
Title: Wireless communication apparatus, and communication method thereof
Inventor: KOJIMA KAZUHIRO
IPC: H01Q5/10
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus which is less in variation in antenna characteristics by switching a radio system, and to provide a communication method thereof.  <P>SOLUTION: The wireless communication apparatus includes: first and second antennas disposed within a predetermined distance; first to n-th (n is an integer of ≥1) phase adjusting circuits; a switching section; an i-th radio circuit (i is an integer of 1 to n) connected through an i-th phase adjusting circuit to the switching section for transmitting/receiving an i-th radio signal using the first antenna; an n+1th radio circuit connected to the switching section for transmitting/receiving an n+1th radio signal using the first antenna; and an n+2th radio circuit for transmitting an n+2th radio signal using the second antenna. The switching section selects any one of first to n+1th radio signals as a signal to use the first antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252176-A (JP)
Title: Communication system, communication method, and communication device
Inventor: INOUE TORU
IPC: H04L12/44
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a communication system in which downloading by using a plurality of communication devices through a shared passive optical network can be performed in a short time; a communication method; and the communication device.  <P>SOLUTION: A communication system 301 includes: a plurality of house-side devices 102; and a station-side device 101 which communicates with the plurality of house-side devices 102 through the shared passive optical network and broadcasts download data that should be downloaded by the plurality of house-side devices 102 themselves to the plurality of house-side devices 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT