baber/WOPTO huggingface dataset:
Patent JP-2014233040-A (JP)
Title: Radio communication device, channel estimation method and radio communication system
Inventor: MARUTA KAZUTERU
IPC: H04J11/00
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device capable of obtaining a highly accurate channel information estimation result with an improved SNR.SOLUTION: The radio communication device acquires channel information over all subcarriers for use for signal detection processing, by using a subcarrier transmitting a reference signal and a null subcarrier not transmitting a reference signal, and interpolating a channel information estimation value in the null subcarrier on the basis of channel information estimated using the subcarrier, to execute the demodulation processing of reception data. The radio communication device includes: a first channel information estimation unit for estimating channel information on a frequency axis on the basis of a reference signal included in a received signal; and a channel information interpolation unit for interpolating the channel information in the null subcarrier on the basis of the channel information estimation value of a subcarrier transmitting the reference signal, to output channel information over all subcarriers.
Patent JP-2014231587-A (JP)
Title: Rust preventive coating film and aqueous rust preventive coating material
Inventor: TANAKA YOKO
IPC: C09D127/08
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rust preventive coating film for application to various kinds of metal members that is excellent in rust prevention, barrier properties and weatherability, and to provide an aqueous rust preventive coating material that is used for the rust preventive coating film.SOLUTION: A rust preventive coating film includes: a vinylidene chloride resin (1) having 70-92 pts.mass of a vinylidene chloride monomer unit and 8-30 pts.mass of at least one kind of vinyl monomer unit copolymerizable with the vinylidene chloride monomer; and an acrylic resin (2) having a (meth)acrylic acid ester monomer unit having a cycloalkyl group and a hydrolyzable silane monomer unit. The acrylic resin (2) has a glass transition temperature (Tg) of 20-40°C. The rust preventive coating film includes 30-80 pts.mass of the vinylidene chloride resin (1) and 20-70 pts.mass of the acrylic resin (2).
Patent JP-2014236056-A (JP)
Title: Semiconductor device
Inventor: OOYANAI KENJI
IPC: G06K19/077
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device.SOLUTION: A semiconductor device PKG comprises: an insulative substrate BS having a through hole SH; a terminal TE formed on a lower surface BSb of the substrate BS; and a semiconductor chip CP that is mounted face-up on an upper surface BSa of the substrate. Further, the semiconductor device comprises: a conductive member such as a wire BW electrically connecting an exposed surface EX of the terminal TE, which is exposed from the through hole SH of the substrate BS, to a pad PD of the semiconductor chip CP; and a sealing body MR for sealing the conductive member, an inside of the through hole SH in the substrate BS, and the semiconductor chip CP. The exposed surface EX of the terminal TE exposed from the through hole SH of the substrate BS is provided with anchor means in a region other than a joint portion to which the conductive member such as the wire BW is joined.
Patent JP-2014236349-A (JP)
Title: Mobile communication method, circuit exchange, and mobile station
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04W36/38
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To establish a second RAN bearer after execution of a switching procedure even in the case where a first RAN bearer that does not support circuit switching cannot be switched to the second RAN bearer that supports circuit switching on the basis of a bearer switching procedure for AV communication or multi-calling.SOLUTION: A mobile communication method is used for AV communication performed by a mobile station and switches from a first bearer of a first RAN that does not support circuit switching to a second bearer of a second RAN that supports circuit switching. The mobile communication method includes: a step of accepting, by a node in a CN accommodating the second RAN, a switching instruction by a switching procedure from an MME in a mobile transmission network accommodating the first RAN; and a bearer establishing step of executing a bearer establishing procedure for AV communication in the second RAN if the second bearer after the switching is not a bearer for AV communication when the node detects the completion of the switching based on the instruction.
Patent JP-2014233926-A (JP)
Title: Image formation device and image formation system
Inventor: IIJIMA HIDEAKI
IPC: G08B23/00
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device by which a damage situation in a building can be outputted even when a power failure occurs.SOLUTION: Each image formation device 10 in an image formation system in which a plurality of image formation devices 10 are arranged to communicate with each other comprises: disaster occurrence detecting means for detecting occurrence of disaster; radio communication means capable of performing radio communication in an ad hoc mode with the other image formation devices; power storage means that even when outer power supply is cut off, can drive the image formation devices 10; and control means that, when the disaster occurrence detecting means detects the occurrence of disaster, inquires sequentially the other image formation devices in the image formation system in an ad hoc mode about whether the other devices are communicable.
Patent JP-2014234985-A (JP)
Title: Refrigerator
Inventor: YABUKAMI YUYA
IPC: F25D29/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of improper operation of an operation unit provided in a door of a refrigerator body.SOLUTION: A refrigerator includes an operation unit and a display in a door of a refrigerator body, a vibration sensor provided in the door and detecting vibration generating in the door in association with operation of the operation unit, and a control unit which determines that the operation unit has been operated, on the basis of detection of vibration by the vibration sensor, and executes processing, such as setting according to the operation of the operation unit.
Patent JP-2013198760-A (JP)
Title: Game machine
Inventor: ONIZUKA YOSUKE
IPC: A63F5/04
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and the like, capable of appealing winning of ART by a main reel performance in an easy-to-see and shocking manner, and performing the reel performance by an instruction of a sub-control unit.SOLUTION: A main control unit 100 has no way of knowing whether an assist function is actuated since any signal or command cannot be received from a sub-control unit 160. The sub-control unit 160 performs a lottery when a winning command of one small combination pattern of a freeze performance momentum winning combination is received from the main control unit 100 as a symbol lottery result, and announces, when the lottery is successful, "right" (a first stop operation is a right stop button 10c) that is a predetermined operation order. The main control unit 100 performs, if the first stop operation is the right stop button 10c in the internally winning of the one small combination pattern, a freeze performance in the next variable display game. Consequently, the main control unit 100 is caused to start the freeze performance by the instruction of the sub-control unit 160. As a performance symbol, red 7 symbols are linearly aligned and stop-displayed.
Patent JP-2014240043-A (JP)
Title: Water treatment system
Inventor: OKITA YUJI
IPC: C02F1/78
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the gas-liquid mixing efficiency by inhibiting congestion owing to influences of inorganic/organic matters adhered to an aerating cylinder or aerating plate provided as a gas jetting member following the operation of a water treatment system.SOLUTION: The mixed liquid generator of the water treatment system of an embodiment generates an ozone-mixed liquid by mixing, with a liquid for transport, a supplied ozone gas abiding in a bubbled state and supplies the ozone-mixed liquid into a treatment water tank in which treatment target water is being stored via a pipeline positioned within the treatment water tank so as to induce the contact thereof with the treatment target water.
Patent JP-2015000069-A (JP)
Title: Play mat
Inventor: OSAWA ASUKA
IPC: A63H13/20
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To achieve a play mat that is superior in stability when expanded (assembled state).SOLUTION: A removable first pedestal 31 and a second pedestal 32 are inserted and connected to pedestal connections 18 of right and left ends of a mat part 10 expanded on a floor. The first pedestal 31 and the second pedestal 32 include strut insertion openings 33, and while curving an elastic rod-shaped first strut part 21 and second strut part 22 longer than the right and left interval of the mat part 10 so as to straddle the mat part 10, the tips are inserted to the strut insertion openings 33 and assembled. When being in an assembled state, tension is applied to the mat part 10 in the lateral direction by a stress of elastic deformation of both the strut parts, and the mat part 10 is brought into a stable and expanded state.
Patent JP-2015004466-A (JP)
Title: Circulating fluidized-bed boiler
Inventor: YOSHIMOTO SATOSHI
IPC: F23C10/10
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a circulating fluidized-bed boiler which suppresses the deposition of particulate matters in its duct at load fluctuation, consequently achieves stable operation in a wide combustion range even at the premixed combustion of multi-fuel, reduction in wear of the duct caused by a bed material, and increase in a heat recovery amount.SOLUTION: The circulating fluidized-bed boiler includes: a furnace body 1 having a fluidized bed 1a and a combustion chamber 1b; a quadrangle cylindrical combustion chamber outlet duct 2 which is connected to a combustion chamber outlet 1c of an upper part of the furnace body 1, and makes a flow of an exhaust gas which is discharged horizontally orient downwardly; a cylindrical bed material recovery unit 4 having an inlet duct 4C which is connected to the outlet duct and inclined downwardly, receiving the exhaust gas G, the bed material S, and fly ash which are discharged from the combustion chamber outlet duct 2, and separating the exhaust gas G, the fly ash and the bed material S; and a loop seal part 6 which returns the separated bed material S to the fluidized bed 1a. A bottom wall 2d at the combustion chamber 1b side of the combustion chamber outlet duct 2 is inclined downwardly with respect to the combustion chamber 1b, and an upper wall 2e and a bottom wall 2f at the bed material recovery unit 4a side are inclined downwardly with respect to the bed material recovery unit 4a.
Patent JP-2015005910-A (JP)
Title: Transmission/reception system, transmitter and receiver
Inventor: KUSAKABE TAKESHI
IPC: G08B25/00
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for reducing the labor of an operator, and for quickly confirming a video in the case of transmitting a camera video via a network.SOLUTION: A transmitter 10 includes: an encoder 11 for outputting a compression signal by compressing a video signal output from a robot camera 30; a control part 13 for determining the segmentation range of the compression signal in accordance with trigger information received from a receiver 20; and a storage part 12 for storing the compression signal, and for segmenting the range determined by the control part 13 from the stored compression signal to generate a file. The receiver 20 includes: a control part 21 for creating the trigger information on the basis of earthquake information, and for transmitting it to the transmitter 10, and for determining whether to output the file received from the transmitter 10 in response to a request from a transmission system 40; and a storage part 22 for storing the file received from the transmitter 10, and for outputting the corresponding file in accordance with the determination result of the control part 21.
Patent JP-2013176699-A (JP)
Title: Ophthalmologic apparatus
Inventor: AIKAWA SATOSHI
IPC: A61B3/14
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To perform a correct alignment operation by correcting a deviation of an optical path length of an alignment index, that is caused by a wavelength difference when the wavelength of an observation light source is changed.SOLUTION: An ophthalmologic apparatus includes: a photographing optical system for allowing a photographing means to form an image of return light from an eye to be examined that is illuminated via an illumination optical system; a selection means for selecting the wavelength of alignment index light indicating position relation between the photographing optical system and the eye to be examined in the optical axial direction of the photographing optical system; and an index projection means for projecting the alignment index light with the selected wavelength onto the eye to be examined. The photographing optical system is configured to adjust an optical path length difference corresponding to the wavelength difference of the alignment index light to be projected onto the eye to be examined by the index projection means.
Patent JP-2013178872-A (JP)
Title: Semiconductor memory
Inventor: MORI IKU
IPC: G11C16/06
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce a chip size by reducing the number of transistors.SOLUTION: The semiconductor memory includes: a plurality of non-volatile memory cells; a plurality of bit lines connected to cell transistors respectively; a word line connected in common to a control gate; selection switches which are connected to the bit lines respectively and connect the bit line to a common node; a precharge switch which connects the common node to a precharge line; a sense amplifier which determines the logic of data read in the common node through the respective bit lines from the respective memory cells; a reset switch which connects the common node to a ground line; a selection switch corresponding to a memory cell which does not read the data in a reading operation out of all of the selection switches that are turned ON; and an operation control circuit which turns the reset switches that are turned ON OFF, temporarily turns the precharge switch ON, and activates the word line.
Patent JP-2014058962-A (JP)
Title: Internal combustion engine with variable fuel injection profile
Inventor: ANDERS ANDREASEN
IPC: F02D41/40
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To place an internal combustion engine in operation under optimum combustion conditions adaptively to variation in heating value of a fuel gas.SOLUTION: An internal combustion engine includes a fuel gas supply system, a cylinder provided with a fuel gas injector for injecting a fuel gas directly into a combustion chamber of a cylinder in a fuel gas operation mode, a fuel oil supply system, and an engine control part which controls the fuel injection into the cylinder by adjusting a duration of the fuel injection. For the fuel injection in the fuel gas operation mode, a pilot fuel oil injection period 51 and a main fuel injection period 52 divided by a residence period 53 in which no fuel injection is performed are provided. According to variation in heating value of the fuel gas provided for the cylinder in the fuel gas operation mode, the engine control part adjusts timings of the pilot fuel oil injection period 51 and residence period 53 so as to adjust a duration of the main fuel injection period 52 accompanied by injection of the fuel gas.
Patent JP-2013237440-A (JP)
Title: Stern shape of displacement type ship
Inventor: TAKASHIMA REIKO
IPC: B63H5/07
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a stern shape of a displacement type ship which can reduce hull resistance, and can suppress propeller cavitation in the displacement type ship which cruises in a speed stage in which a Froude number is smaller than a last hump.SOLUTION: A frame line 12a on the inner side of a hull crosswise direction of a knuckle line 14 is formed in a dome shape having curvature convex upwardly, a hull length forming the dome shape is set to be 10% or more of the entire length or once or more of a propeller diameter, also a position of the hull crosswise direction of a start point is set to be outside of a propeller radial position, the knuckle line 14 is formed so as to come closer to a center line of a hull gradually toward the rear of the hull, or to be in parallel with the center line of the hull to end at an end point with an inter-line width, the end point continues until a stern end, and a cross-sectional shape of the stern end is formed in a shape in which the end points of the knuckle line 14 of right and left ship's sides are tied by a straight line.
Patent JP-2015012246-A (JP)
Title: Substrate supply device, and method thereof
Inventor: YAEGASHI TAKAAKI
IPC: H01L21/50
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To stably take a substrate out of a substrate storage part by preventing the state where an insertion paper sheet is deposited to a bottom face of the substrate.SOLUTION: In a substrate supply device 100 comprising a substrate storage part 110 and a substrate hand 120, the substrate hand 120 includes, at positions corresponding to opposite two sides of a substrate 104, one or more adsorption pads 122 for adsorbing the substrate 104 and one or more blow nozzles 124 disposed adjacently to the adsorption pads 122 for blowing gas from a hole 104A provided on the substrate 104. The substrate supply device 100 comprises a control part 146 in which, in the state where the substrate 104 disposed on an uppermost surface of a laminate 102 is adsorbed by the adsorption pads 122, the substrate hand 120 is moved upwards and at least the blow nozzle 124 is caused to blow gas pressing an insertion paper sheet 106 disposed on a bottom face of the substrate 104 against the laminate 102 from the state where the adsorption pads 122 adsorb the substrate 104 to the state where the substrate 104 is separated from the laminate 102 by a predetermined distance.
Patent JP-2015012771-A (JP)
Title: Motor controller, power generation controller and motor control method
Inventor: MATSUYAMA TETSUYA
IPC: H02P27/04
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of controlling a high speed three-phase motor.SOLUTION: A motor controller 100 controls an inverter 104 to apply a voltage vector to a three-phase motor 102 so that an armature interlinkage magnetic flux and a motor torque of the three-phase motor 102 follow a target magnetic flux and a target torque respectively. The motor controller 100 includes a phase adjustment section 115 that adjusts i) the phase of an estimated armature interlinkage magnetic flux; ii) the phase of a shaft voltage; or iii) the phase of a shaft current so that an absolute value of the estimated armature interlinkage magnetic flux gets closer to the target magnetic flux.
Patent JP-2015012270-A (JP)
Title: Semiconductor module
Inventor: SAWADA KENICHI
IPC: H01L25/07
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module having a configuration suitable for miniaturization and considering assemblability of a bus bar.SOLUTION: A bus bar 65 is arranged on the inner side of a housing from an upper surface 30 of the housing and extended to the outside of the housing in a direction crossing with an extending direction of a lead-out terminal 22. A lead-out terminal 21 is drawn out to the outside of the housing through the upper surface 30 of the housing. The bus bar 65 is configured so as to be attached/detached to/from the housing, and in an attached state of the housing, the bus bar 65 is electrically brought into contact with the lead-out terminal 22 in the housing. The bus bar 65 has a step 66 and the bus bar 65 is positioned in the housing by abutting the step 66 on a portion 67 formed on a support 63 of a lid 31.
Patent JP-2015015543-A (JP)
Title: Radio communication system
Inventor: SHINOMIYA HIROTATSU
IPC: H04W88/02
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which need not stop communication between a communication terminal and a controller to execute processing of scanning a communication channel and is capable of keeping time required for changing the communication channel being within a short period.SOLUTION: A communication terminal 2 comprises: a scan unit 2b which detects reception quality of each communication channel during idle time when communication with a controller 1 is not performed; a determination unit 2c for determining the propriety of using each communication channel for communication, on the basis of a result of the detection by the scan unit 2b; and a communication unit 2a for transmitting a result of the determination by the determination unit 2c to the controller 1. The controller 1 comprises: a communication unit 1a for transmitting/receiving radio signals to/from the communication terminal 2; a storage unit 1b for storing the determination unit 2c's determination result received from the communication terminal 2; and a channel selection unit 1c for selecting one communication channel to be used for the communication with the communication terminal 2 from a plurality of communication channels, on the basis of the determination unit 2c's determination result stored in the storage unit 1b.
Patent JP-2014060383-A (JP)
Title: Hermetic sealing of atomic sensor using sol-gel technique
Inventor: CHRISTINA MARIE SCHOBER
IPC: G04F5/14
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a physics package for an atomic sensor.SOLUTION: A method of forming a physics package for an atomic sensor comprises providing a plurality of panels each having multiple edges, and assembling the panels in a three-dimensional multi-faced geometric configuration such that the edges of adjacent panels are aligned with each other. A sol-gel material is applied to the edges of the panels, and the sol-gel material is cured to hermetically seal adjacent panels together.
Patent JP-2015021292-A (JP)
Title: Accumulator installation structure
Inventor: MATSUMOTO KENZO
IPC: E04F17/08
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator installation structure capable of securing safety by enabling a gas emitted from an accumulator to be discharged to an outdoor space of building or an outdoor space of a room.SOLUTION: A sealed container 12 containing an accumulator 11 is provided in a building 1. A vent 12a formed on the sealed container 12 and an exhaust port 13 facing an outdoor space of the building 1 are in communication through a tubular member 14 for a duct as an airtight ventilation path.
Patent JP-2015023529-A (JP)
Title: Image processing device and program
Inventor: WATANABE TETSUJI
IPC: G06F3/12
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To generate image data capable of correctly decoding and having a superposed data pattern of suppressed visibility according to the content of the image data.SOLUTION: An output unit 18 outputs image data having a dot pattern superposed thereon, when predetermined information is coincident with dot portion information which is obtained by coding the predetermined information and decoded by a decoding unit 39. When predetermined information is not coincident with dot portion information, obtained by coding the predetermined information and decoded by a decoding unit 39, a concentration adjustment unit 36 performs adjustment to relatively increase the concentration only in the dot position of the dot pattern superposed on the image data. The output unit 18 outputs the adjusted image data.