baber/WOPTO huggingface dataset:
Patent JP-2012161728-A (JP)
Title: Fluidized bed type antibacterial device
Inventor: KITAGAWA TORU
IPC: A01N59/16
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of the dead bodies or the like of bacteria or microorganisms to the outer surfaces of the granules of antibacterial glass, to continuously and effectively elute silver ions or copper ions from the antibacterial glass, and to effectively prevent growing of fungi, growing of algae or the like in a water tank.SOLUTION: The antibacterial device (10) includes: a bottom plate (42) with holes supporting many antibacterial glass granules (T) stored in a casing (11); an inflow chamber (16) formed at the lower side of the bottom plate with the holes; and an overflow part (30) provided to the upper part of the casing. The bottom plate with the holes includes jetting port (43) communicating the region in the casing and the inflow chamber with each other. Water in the water tank is introduced into the inflow chamber under pressure, and the upward jet flow (F) of the water is formed at the region in the casing. The granules are fluidized by the vortex flow or turbulent flow of the water generated in the casing.
Patent JP-2012167705-A (JP)
Title: Rebound stopper
Inventor: KONNO YOSHIRO
IPC: F16F15/04
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a rebound stopper that reduces collision noise.SOLUTION: The substantially cylindrical urethane rebound stopper 100 is mounted on the outer periphery of a rod 200 provided to reciprocate in a cylinder 300, and has one end facing a rebound seat 210 and the other end facing a rod guide 310. When the rod 200 is moved in a direction in which the rebound seat 210 is moved toward the rod guide 310, the other end collides with the rod guide 310, and is compressed by the rebound seat 210 and the rod guide 310 to absorb an impact. At both ends, a plurality of protrusions are formed, respectively. The protrusions on one end and the protrusions on the other end are displaced circumferentially.
Patent JP-2012166498-A (JP)
Title: Frp structure
Inventor: YAMADA NAOKI
IPC: B29C39/10
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an FRP structure which is improved in in-plane strength and excellent in surface smoothness.SOLUTION: In the FRP structure molded by connecting fiber-reinforced cloths in a width direction, fiber-reinforced cloths 1 each having a 0°-directional layer 11 and a 90°-directional layer 12 are allowed to abut on each other, and a one-directional band cloth 2 of 90°-directional layer is directly put on the 90°-directional layer 12 at the butt part and integrally molded.
Patent JP-2011191754-A (JP)
Title: Display device and electronic apparatus
Inventor: UMEZAKI ATSUSHI
IPC: G09F9/30
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit size of a semiconductor device or improve capability of driving the semiconductor device.  <P>SOLUTION: A transistor whose channel region includes an oxide semiconductor is used as a pull down transistor. The oxide semiconductor has a band gap of ≥2.0 eV, preferably ≥2.5 eV, and more preferably ≥3.0 eV. Thus, hot carrier degradation in the transistor can be suppressed. Consequently, the circuit size of the semiconductor device including the pull down transistor can be reduced. Further, a gate of a pull up transistor is made to be in a floating state by switching the pull down transistor. The off-state current of the transistor can be controlled to ≤1 aA/μm (1×10<SP>-18</SP>A/μm) by highly purifying the oxide semiconductor. Thereby, the driving capability of the semiconductor device can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173217-A (JP)
Title: Piping inspection method and piping lifetime determination method
Inventor: HIRAKAWA YUICHI
IPC: G01N29/04
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a piping inspection method capable of easily obtaining concrete information about damage to piping, improving reliability of inspection result and accurately knowing a damage state, after welding or in accordance with conditions of utilization, and provide a piping lifetime determination method.SOLUTION: A piping inspection method in the invention is a method for inspecting damage on an interface of a different-material welded joint part of piping, and includes: a surface observation step for collecting information about damage on a surface of the piping and acquiring information about generation state of the damage; an internal observation step for using a probe, which comprises a transmission part for transmitting an ultrasonic wave and a receiving part capable of receiving the ultrasonic wave, to transmit the ultrasonic wave to the interface of the different-material welded joint part from the transmission part, and for acquiring information about generation state of internal damage of the piping by receiving a reflected wave at the receiving part; and a diagnosis step for diagnosing a damage level of the piping based on the information about the generation state of the damage acquired in the surface observation step and the internal observation step.
Patent JP-2012171554-A (JP)
Title: Vehicle transfer device
Inventor: WATANABE NORIYUKI
IPC: B60K17/344
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle transfer device for preventing fretting wear in a bearing even when vibration is input while a front output shaft is not rotated.SOLUTION: The vehicle transfer device includes the bearing 28 for rotatably bearing a second output shaft 23 relative to a casing 25. The bearing 28 includes an outer race 42 fixed to the casing 25, an inner race 41 to which the second output shaft 23 is fixed, a plurality of rolling elements 43 disposed between the outer race 42 and the inner race 41, a cage 44 for rollably holding the rolling element 43, and a plurality of blade members 45 rockably mounted on the cage 44 and falling down only to one side in an erected state. The casing 25 has a flow path through which fluid flows from the rotating direction of the bearing 28 toward the blade members 45.
Patent JP-2012112233-A (JP)
Title: Transfer object underwater diffusion prevention device
Inventor: NIIHARA TSUTOMU
IPC: E02B15/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a transfer object underwater diffusion prevention device capable of being arranged without a gap between a transfer origin and a transfer destination even when an interval of both changes when transferring a transfer object such as dredged sediment on water and preventing diffusion even when the transfer object falls underwater between both.SOLUTION: By fixing both ends of a core material 4 having elastic restoration force to an upper end fixing frame 10 of a pollution prevention membrane installed at the transfer origin, the core material 4 is projected by elastic deformation toward a conveyance ship 14 installed at the transfer destination. By bringing floats 2 arrayed along the projected core material 4 into contact with the conveyance ship 14, even when an interval of the upper end fixing frame 10 and the conveyance ship 14 changes due to a wave motion or a tidal current or the like, an underwater diffusion prevention device 1 is arranged so as to absorb the change and not to generate a gap between them, and the dredged sediment which falls underwater between them is enclosed on the inner side of a diffusion prevention film 3 suspended at the lower part of the floats 2.
Patent JP-2012176332-A (JP)
Title: Visible light response photocatalyst, method for manufacturing the same and method for using the same
Inventor: TANAKA MUTSUMI
IPC: B01J35/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To develop a visible light response photocatalyst having sensitivity for all visible light regions, such as an incandescent lamp, white LED, and sun natural light, and an activity of photolysis of water.SOLUTION: The photocatalyst mainly comprises zirconium oxide, graphite or graphite silica and has water decomposition property which is equal to or more than 30% of a quantum yield even in a visible light region containing little ultraviolet ray of 60-100 W of an incandescent lamp.
Patent JP-2012178405-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIDO TOSHIHIRO
IPC: H01L21/60
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with which a semiconductor component is disposed within a semiconductor component recess provided on an upper surface side of a cavity, and which can be reduced in thickness.SOLUTION: Inside a semiconductor component recess 4 which is provided on an upper surface side of a cavity 1, a semiconductor component 11 is disposed in a face-down manner. Inside the semiconductor component recess 4, an insulating layer 35 is provided so as to cover the semiconductor component 11. An upper surface of the insulating layer 35 becomes flush with an upper surface of an upper overcoat film 33 provided on the upper surface of the cavity 1. Upper layer wiring 37 is provided on the upper surfaces of the insulating layer 35 and the upper overcoat film 33. In such a case, no upper insulating film is provided on the cavity 1 and the semiconductor component 11, thereby making a semiconductor device thin for the upper insulating film.
Patent JP-2012177815-A (JP)
Title: Acoustic model learning device and acoustic model learning method
Inventor: ABE KAZUHIKO
IPC: G10L15/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the accuracy of speech recognition employing an acoustic model having insufficient learning data has been low with respect to a minor language.SOLUTION: In an acoustic model learning device, a first acoustic model in a first language, a second acoustic model in a second language, a first pronunciation dictionary in the first language, and second phoneme-relevant information in the second language are selected, a phoneme identifier included in a phoneme identifier string which first word pronunciation information has is substituted with a selected phoneme identifier which second phoneme-relevant information has, to constitute temporary first word pronunciation information, one or more recognition results are acquired by performing speech recognition processing using the first acoustic model and a temporary first pronunciation dictionary obtained by adding the temporary first word pronunciation information to the first pronunciation dictionary, substitution count information of the temporary first word pronunciation information is acquired, and new first phoneme-relevant information which associates phoneme information in the second language and substituted phoneme identifiers of the first word pronunciation information with each other is constituted in the case of substitution count information being large and is stored in the first acoustic model. By the acoustic model learning device, acoustic models in many languages can be efficiently constructed.
Patent JP-2012180318-A (JP)
Title: Hair cosmetic composition
Inventor: KANAYAMA SHINYA
IPC: A61K8/02
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic composition maintaining the stability of an agent of an emulsion and the stability of a viscosity of the agent within a specific range, to provide a hair cosmetic composition having good hair-dyeing power and brightness, and to provide a first agent of a multi-component type hair cosmetic composition exhibiting these effects.SOLUTION: The hair cosmetic composition of an emulsion contains (A) a higher alcohol and (B) a nonionic surfactant, and satisfies the following conditions (a) to (c): (a) the viscosity is 8,000-25,000 mPa s; (b) the formulated percentage of the component (A) is 4.0-8.0 mass%; and (c) the mass ratio of the ≥22C higher alcohol to the whole amount of the component (A) is 0.50-1.
Patent JP-2012186334-A (JP)
Title: Laser device
Inventor: MIWA SATOSHI
IPC: H01S3/109
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a laser device capable of reporting replacement time of an optical fiber according to an actual degradation state of the optical fiber and also capable of securing both economical efficiency and stable operation.SOLUTION: An aspect of the present invention relates to a laser device comprising: a laser output part including a fiber light amplifier 223; and a wavelength converter including a wavelength conversion optical element 34. A laser device LS comprises: an excitation light detector 61 that detects a power of excitation light of the fiber light amplifier 223 and outputs a first detection signal Pa; an s-polarization detector 62 that detects a light intensity and the like of a polarization direction to make light incident on the wavelength conversion optical element and outputs a second detection signal Pb; and an FA determination section 68 that determines an operation state of the fiber light amplifier 223. The FA determination section 68 outputs a lifetime determination signal when the second detection signal Pb with respect to the first detection signal Pa (dPb)/(dPa) becomes equal to or lower than a lifetime reference value.
Patent JP-2012184722-A (JP)
Title: Rocket motor
Inventor: ISHIZAKA KOICHI
IPC: F02K9/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rocket motor suppressing the generation of erosion.SOLUTION: This rocket motor includes: a cylindrical motor case 5; and a circular ring solid fuel 6 provided inside the motor case 5 and having an axial center that becomes a hollow combustion flow channel R in a section sectioned by a surface orthogonal to an axial direction of the motor case 5. The solid fuel 6 is provided with a plurality of axially extending grooves 15 recessed from an inner circumferential surface of the combustion flow channel R to the radial direction outer side over the circumferential direction of the combustion flow channel R. The plurality of grooves 15 have unequal pitches in which the intervals are indeterminate in the circumferential direction.
Patent JP-2012189835-A (JP)
Title: Projection type image display device
Inventor: MIURA TORU
IPC: G03B21/14
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display device such that work to change a projection lens is easy and omission of cable insertion during work can be prevented.SOLUTION: A projection type image display device includes: a projection lens for projecting an image; a housing having a lens attaching and detaching opening for attaching and detaching the projection lens from the outside; a lens cover for covering the lens attaching and detaching opening and provided to be openable and closable; control means; lens connection means for electrically connecting the control means and the projection lens; and a small opening for passage of the lens connection means. The housing includes a holding portion for holding the lens connection means extended from the small opening, and at least a portion of a cable extended from the small opening and held by the holding portion is in a movement locus of opening and closing the lens cover.
Patent JP-2012189859-A (JP)
Title: Imaging apparatus
Inventor: NAKAHARA NAOHITO
IPC: H04N5/225
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To easily execute shooting from various angles without using a dedicated camera unit.SOLUTION: An imaging apparatus includes: a first control unit which executes imaging processing when the imaging apparatus is thrown; and a second control unit which starts protecting operation for the imaging apparatus after the execution of the imaging apparatus.
Patent JP-2012190327-A (JP)
Title: Equipment support member and electronic equipment with the same
Inventor: MATSUYAMA YOSHINARI
IPC: H05K5/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the attitude of electronic equipment.SOLUTION: Some of a plurality of leg parts that a laptop personal computer has (leg parts 10a and 10b in this embodiment) are equipped with an attitude adjusting structure comprising a first support part 11 and a second support part 12. Consequently, even if the leg parts 10a-10d vary in grounding state toward a mounting plane 100 owing to variance in height among the respective leg parts or deformation of a first housing 1, all the leg parts 10a-10d can be grounded on the mounting plane 100. Attitude play of the first housing 1 can be eliminated to stabilize the attitude of the laptop personal computer.
Patent JP-2012194697-A (JP)
Title: Information distribution system, information distribution device, information communication terminal and information distribution method
Inventor: KURIHARA SHINICHI
IPC: G06F17/30
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To support information search by promoting user's eagerness to acquire information in the case of providing information relating to the feature section of time series data.SOLUTION: An information distribution device 12 is configured to input a plurality of time series data in advance, and to extract each feature section, and to fetch relevant information including the reference address of a relevant information providing site of each of the extracted feature information, and to cooperatively store the feature information and the relevant information, and to accept the distribution request of the relevant information from an information communication terminal 13 via a communication line 11, and to collate the feature information of the time series data to be provided as well as the request with the feature information of each of the stored cooperative information, and to extract all the relevant information cooperated with the closest feature information, and to distribute the relevant information via the communication line 11 to a terminal 13 as an inquiry source. The information communication terminal 13 is configured to, when receiving the distribution of the relevant information, present the distributed relevant information, and to perform access to the information providing site on the communication line 11 on the basis of the reference address, and to acquire and present the relevant information from the information providing site.
Patent JP-2012195722-A (JP)
Title: Wireless communication system, base station, wireless communication terminal, and access scheduling method
Inventor: MORIOKA YASUSHI
IPC: H04W4/04
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce or prevent congestion in a wireless access network due to pieces of communication that are simultaneously started at the specific time.SOLUTION: Based on the preferred communication start time received from at least one wireless communication terminal which is connected to a base station, and the communication start time of other wireless communication terminals which can connect to the base station, the base station adjusts the communication start time of the at least one wireless communication terminal so that the communication start time of the at least one wireless communication terminal is different from the communication start time of the other wireless communication terminals.
Patent JP-2012065302-A (JP)
Title: Imaging device and signal processing method
Inventor: ONO SHUJI
IPC: H04N5/232
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality digital image data, in an imaging device which obtains the digital image data by detecting an optical image by an imaging element.SOLUTION: The imaging device is provided with: the imaging element which is provided with a plurality of photoelectric conversion elements, converts image information carried by input light to pixel signals and outputs thereof by each photoelectric conversion element; pixel signal composition means which composes the pixel signals output from the imaging element by each photoelectric conversion element, a predetermined number of pixel signals composed each time; and image signal processing which generates digital image data from the composed pixel signals. The imaging device composes the pixel signals by weighting the pixel signals such that the pixel signals have a higher gain in the center portion than in the peripheral portion of the range of the pixel signals to be composed.
Patent JP-2012195840-A (JP)
Title: Communication apparatus and communication control method
Inventor: KONDO YUICHI
IPC: H04L7/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus and a communication method which accurately calculate deviation of a clock or time information caused by frequency deviation.SOLUTION: A reference clock generating unit 20 outputs a clock signal. A wireless unit 10 transmits or receives information on the basis of the clock signal. A distance estimation unit 40 calculates an estimated distance to an opposite communication apparatus on the basis of plural pieces of time information indicating times when the information was transmitted or received. On the basis of a difference between the estimated distance and a preset inter-apparatus distance to the opposite communication apparatus, a correction unit 50 corrects the time information generated by a timer unit 30 or the clock signal generated by the reference clock generating unit 20.
Patent JP-2012193711-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: NISHI TORU
IPC: F01M1/02
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for an internal combustion engine, which prevents a lubricating failure in the internal combustion engine by preventing air from entering lubricating oil.SOLUTION: The lubricating device for the internal combustion engine includes a first oil reservoir chamber provided in the internal combustion engine for reserving lubricating oil, a second oil reservoir chamber parted from the first oil reservoir chamber for reserving lubricating oil, a first oil pump 30 for sucking the lubricating oil reserved in the first oil reservoir chamber and forcibly feeding it to lubrication positions in the internal combustion engine, a second oil pump 40 for sucking the lubricating oil reserved in the second oil reservoir chamber and forcibly feeding it to the lubrication sites, a connection passage 50 which connects the suction side of the first oil pump 30 to the discharge side of the second oil pump 40, and in which the lubricating oil discharged from the second oil pump 40 is distributed, and a selector valve 60 provided in the connection passage 50, and adapted to be opened with the operation of predetermined oil pressure on the discharge side of the second oil pump 40 and to be closed with no operation of the predetermined oil pressure.
Patent JP-2012195858-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: SHU RYO
IPC: H04B7/04
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To appropriately select transmission/reception antennas in MIMO wireless communication.SOLUTION: A wireless communication system 1 performs MIMO communication between first and second wireless communication devices 10 and 20 each having a plurality of antennas 14 and 24. In the wireless communication system 1, at least one of the first and second wireless communication devices has: a first selection part 25 selecting one combination having the maximum gain among combinations of antennas of the first and second wireless communication devices; a second selection part 25 updating an inverse matrix of a channel matrix for unselected combinations of antennas of the first and second wireless communication devices, and selecting a combination of antennas of the first and second wireless communication devices on the basis of the updated inverse matrix; and a communication part 13 and 23 performing communication by using the selected antennas. The second selection part repeats the update of the inverse matrix and the selection of combination of antennas until the antennas of a predetermined number are selected.