baber/WOPTO huggingface dataset:
Patent JP-2013062710-A (JP)
Title: Irreversible compression device and operation control method and operation control program of the same
Inventor: Yoshimura natsuko
IPC: H04N19/196
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a compressed image which can obtain a desired SSIM value in comparatively short time when irreversible compression is performed.SOLUTION: A quadratic curve G2 showing a relation between a compression rate of irreversible compression and the SSIM value being an image degradation index value of an image after the irreversible compression is specified. A compression rate P4 corresponding to a point at which the SSIM value equal to OB being a target SSIM value of the image after the irreversible compression crosses the quadratic curve G2 is calculated. The image is irreversibly compressed at the compression rate P4, the compressed image is decoded and an SSIM value S5 is calculated. When the calculated SSIM value S5 is out of an allowable range of the target SSIM value, the quadratic curve G2 is corrected to pass through an intersection point C4 of the compression rate P4 and the SSIM value S5, and a quadratic curve G3 can be obtained. Correction of the quadratic curve, calculation of the compression rate and the like are repeated by using the quadratic curve G3 until the SSIM value which is similarly calculated falls within the allowable range.
Patent JP-2013064610-A (JP)
Title: Electronic apparatus, stopwatch and program
Inventor: FUKUSHIMA TOSHITAKA
IPC: G04G21/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To further reduce the possibility for a user to receive unintended input.SOLUTION: A display section 105 includes a display screen. An acceleration sensor 108 detects the acceleration in a direction orthogonal to the display screen and outputs a first signal corresponding to the acceleration. In the case where impact is detected, an impact sensor 200 outputs a second signal. A CPU 102 determines an attitude of the apparatus itself on the basis of the first signal, validates the second signal outputted by the impact sensor 200 in the case where the attitude of the apparatus itself is determined as a predetermined attitude, and invalidates the second signal outputted by the impact sensor 200 in the other case.
Patent JP-2013063693-A (JP)
Title: Platform door device with movable step
Inventor: YAMADA EIJI
IPC: B61B1/02
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect, in a platform door device with movable step, whether operating states for protrusion and retraction of a movable step are normal or abnormal.SOLUTION: The platform door device with movable step includes: a home door 102, a first controller 103, a movable step 202, and a second controller 204, in which the opening and closing operation of a vehicle door 300a and the protruding and retracting operation of the movable step are controlled based on the control of the first and second controllers. The platform door device with movable step: further includes a state detection sensor 213a of a motor or the like, a position detection sensor 215 of the movable step, and a distance image sensor 104; and determines whether the movable step is normal or abnormal based on output signals of the three sensors.
Patent JP-2012073247-A (JP)
Title: Physicochemical cleaning method of deposited sludge
Inventor: LEE IN-HYUN
IPC: F22B37/54
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently removing sludge deposited in various facilities and devices.SOLUTION: A physicochemical cleaning method provided in the invention removes sludge by injecting at least one kind selected from a group consisting of gaseous nitrogen, liquid nitrogen and dry ice into a cleaning solvent including at least one kind selected from a group consisting of water, ETA (monoethanolamine), NH, DTPA (Diethylene triamine pentaacetic acid), EDTA (ethylenediaminetetraacetic acid) and NH. The cleaning method can efficiently remove sludge that is generated or deposited on a surface of base material of various facilities and devices, and on a surface and at interspace of components thereof, and can be used for cleaning of a steam generator, a boiler, a heat exchanger and the like that are used in a nuclear power plant.
Patent JP-2013066651-A (JP)
Title: Game machine
Inventor: MOROOKA YOSHISUKE
IPC: A63F7/02
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that increases the fun of a game of a player.SOLUTION: The game machine includes: an operating means to be operated by a player and allowing the inside to be seen; a performance means for carrying out a predetermined performance in the operating means; and a change means allowing the player to change the performance means between a first state in which the player can see the inside of the performance means, and a second state in which the player cannot see the inside.
Patent JP-2013073105-A (JP)
Title: Decoloring device and decoloring method thereof
Inventor: TAKAHASHI HIDEKI
IPC: G03G21/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a decoloring device and a decoloring method thereof which efficiently decolor an image formed with decolorizable toner.SOLUTION: A decoloring unit 22 includes a heater 23 for heating a printing surface of a decolorizable toner image on a target medium 12 to be transferred and a decoloring light source 24 for irradiating the heated printing surface of the decolorizable toner image with decoloring light, and is located in a decoloring conveyance path 21. The decoloring unit 22 moves from a reference position indicated by a solid line, where the heater 23 starts heating a front end of the target medium 12 sent to the conveyance path, to a prescribed position indicated by a broken line, where the decoloring light source 24 terminates irradiation of the decoloring light to a rear end of the target medium 12, together with the target medium 12 at a speed lower than a conveyance speed of the target medium 12, and then returns to the reference position from the prescribed position. A distance Lr from the reference position to the prescribed position is a distance obtained by subtracting a distance α over which the target medium 12 is conveyed within a time tb required for return of the decoloring unit 22 from the prescribed position to the reference position, from an interval distance Lk between target media 12 sent to the decoloring conveyance path 21.
Patent JP-2013074819-A (JP)
Title: Toilet for animal
Inventor: ITO HIROSHI
IPC: A01K1/01
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a toilet for an animal that can store a copious amount of urination and maintain predetermined airtightness so that urine, odor, etc., hardly leak to the outside.SOLUTION: The toilet T for the animal includes a urination container 1 and a storage container 2. The urination container includes side faces 10A-10D, a horizontal support plate horizontally provided with respect to the side face parts, and a urine guide plate 14 provided at the upper part of the horizontal support plate. The storage container includes a treatment body storage cup 21 and a deodorizing container 20. The urine guide plate and the horizontal support plate are formed with a urination hole 14a serving for mutual communication. When the storage container is installed, the upper face part of the deodorizing container is brought into close contact with the horizontal support plate to hold airtightness in a state of surrounding the periphery of the urination hole of the horizontal support plate.
Patent JP-2013080591-A (JP)
Title: Electric connector
Inventor: HASEGAWA ITSUMI
IPC: H01R4/02
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of reducing a pitch between board connection parts, which cannot be addressed by a method to supply in advance solder onto a circuit board side, and also capable of ensuring an amount of solder required for the connection even if the width between the board connection parts is narrowed by the pitch reduction between the board connection parts.SOLUTION: A board connection part 21 of an electric terminal 20 in an electric connector 1 has a surface 22 facing a circuit board 50. The surface 22 has a solder structure 30 provided thereon. The solder structure 30 is formed into a three-dimensional shape which is elliptical when seen from the circuit board 50 side of a surface 22 facing the circuit board 50. A long-diameter direction of the elliptical shape is arranged in a longitudinal direction of the board connection part 21, while a short-diameter direction of the elliptical shape is arranged in a width direction of the board connection part 21. The long diameter of the elliptical shape of the solder structure 30 is greater than the width of the board connection part 21.
Patent JP-2013080809-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO NAOKI
IPC: H01L21/60
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that allows improving the connection reliability at the time of wire bonding and to provide a method of manufacturing the same.SOLUTION: A semiconductor device of the present invention includes a first insulating film formed on a semiconductor substrate 1, a protective film 3 formed on the first insulating film, a bonding-pad electrode portion 4 formed inside the protective film 3, and a bonding wire 6 connected to the bonding-pad electrode portion 4. The protective film 3 is disposed directly under an outer end portion of the connection portion between the bonding-pad electrode portion 4 and the bonding wire 6 of the bonding wire 6.
Patent JP-2012015124-A (JP)
Title: Dye-sensitized photoelectric conversion device, manufacturing method of dye-sensitized photoelectric conversion device, photoelectric conversion device module, electronic apparatus, movable body, and power generation system
Inventor: MOROOKA MASAHIRO
IPC: H01M14/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized photoelectric conversion device and a manufacturing method thereof capable of attaining high photoelectric conversion efficiency even in the case of using a dye which includes an acidic functional group such a carboxylic acid tending to aggregate as an adsorption group, as a sensitizing dye.SOLUTION: The dye-sensitized photoelectric conversion device includes an electrolyte layer between a porous semiconductor layer in which the sensitizing dye is adsorbed and a counter electrode. The manufacturing method includes the step of neutralizing, using a substance having a plurality of acidic functional groups for being adsorbed in the porous semiconductor layer as a molecule of the sensitizing dye, part of these acidic functional groups with an alkali compound consisting of a hydroxide of at least one kind of metal or compound selected from the group consisting of Li, Na, K, tetra methyl ammonium, tetra ethyl ammonium, tetra propyl ammonium, tetra butyl ammonium, imidazolium compounds and pyridinium compounds. A neutralization factor of the acidic functional groups is 0.25-0.75 to the number of the acidic functional groups in the molecule of the sensitizing dye, preferably 0.35-0.65.
Patent JP-2013080639-A (JP)
Title: Nonaqueous secondary battery
Inventor: YAO MASARU
IPC: H01M2/02
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery whose remaining capacity can be accurately determined by a simple method.SOLUTION: The nonaqueous secondary battery includes: a cathode material containing, as a cathode active material, a material whose optical properties change in accordance with a change in oxidation-reduction state; and means for evaluating a change in the optical properties of the cathode active material.
Patent JP-2013082249-A (JP)
Title: Method and device for estimating roll angle of vehicle
Inventor: IWAMA TOSHIHIKO
IPC: B60G17/018
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method that can control decrease in correcting accuracy of a detection roll angle and provide a device.SOLUTION: When load-displacement characteristics (spring characteristics) of one of right and left suspensions are not within a range in which linear approximation is possible, it is determined that updates are prohibited. When it is determined that updates are not prohibited, a correction roll angle φthat is obtained is updated and stored. When it is determined that updates are prohibited, the correction roll angle φis not updated.
Patent JP-2012054574-A (JP)
Title: Niobium for capacitor, and capacitor using niobium sintered body
Inventor: NISHIOKA MASAAKI
IPC: H01G9/042
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which is produced by using niobium as its raw material and whose voltage endurance characteristics is improved, and to provide the niobium used as the raw material for the capacitor.SOLUTION: A process for reducing the chromium content of niobium is included in a manufacturing process of the niobium for capacitors, and the niobium for capacitors whose chromium content is not larger than 0.8 mass ppm is obtained. By using a sintered body of the niobium for capacitors as one electrode, a capacitor composed of the one electrode, another electrode, and a dielectric interposed between both the electrodes is formed so as to obtain the capacitor having improved voltage endurance characteristics.
Patent JP-2013083828-A (JP)
Title: Elliptical polarizing plate using metal plated nanowire
Inventor: TAGAMI MASAKATSU
IPC: G02F1/1335
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an elliptical polarizing plate for maintaining high durability even under high temperature and high humidity conditions.SOLUTION: There is provided an elliptical polarizing plate having a polarizing film and at least one layer of a retardation compensation film laminated on one or both of the surfaces of the polarizing film. In the elliptical polarizing plate, (1) in the polarizing film, a polarizing material is oriented in almost the same direction, and (2) the polarizing material is a metal plated nanowire obtained by forming a metal plated layer having a thickness of 1 to 15 μm on the surface of a nanowire composed of a dielectric material having an average thickness of 20 to 300 nm and an average length of 0.4 μm or more.
Patent JP-2013082151-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: TANAKA NARIAKI
IPC: B41J2/045
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus having inkjet recording heads capable of reducing deterioration of image quality in a joint line of adjacent heads by a simple constitution even though a θ displacement occurs in a head unit.SOLUTION: The inkjet recording apparatus having the inkjet recording heads in which a plurality of nozzles discharging liquid droplets are arranged in a matrix, head units in which the inkjet recording heads are arranged in a zigzag pattern, and the plurality of head units is characterized in that the inkjet recording apparatus has discharge selecting nozzles at each of ends of the recording heads in a longitudinal direction, the discharge selecting nozzle closer to the adjacent inkjet recording heads in a width direction is selected so as to discharge the droplets, and the head units are constituted by arranging the inkjet recording heads in the same direction.
Patent JP-2012022340-A (JP)
Title: Non-critical phase matching in clbo to generate sub-213 nm wavelength
Inventor: J JOSEPH ARMSTRONG
IPC: G02F1/37
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a light source that effectively and efficiently generates light energy at wavelengths of 213 nm or less, using materials that have been processed specifically to provide increased lifetimes, stability, and damage thresholds over designs previously available.SOLUTION: A method for generating light energy comprises: a step of generating fundamental frequency laser energy at a wavelength of about 998 nm; a step of converting a portion of the fundamental frequency laser energy to second harmonic frequency laser energy; a step of converting the second harmonic frequency laser energy to fourth harmonic frequency laser energy; and a step of mixing the fourth harmonic frequency laser energy with a portion of the fundamental frequency laser energy to produce laser energy at a sum frequency. Mixing is accomplished by non-critical phase matching in a crystal of Cesium Lithium Borate (CLBO).
Patent JP-2013086983-A (JP)
Title: Bismuth-based glass composition
Inventor: TOMINAGA KOJI
IPC: C03C8/14
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain bismuth-based glass, transparent and difficult to crystallize during firing, as there have been such problems that the bismuth-based glass has much structurally unstable glass and crystallized during firing, fluidity is spoiled by crystallization and sufficient adhesive strength and air tightness are difficult to obtain.SOLUTION: There is provided a bismuth-based glass composition containing BiO, BOand ZnO. The glass composition contains 55-80 mass% BiOand 0.1-5 mass% RO (SrO+BaO), and has a (65-95)×10/°C linear expansion coefficient at 30-300°C, and a ≥450°C and ≤530°C softening point.
Patent JP-2012044701-A (JP)
Title: Communication system
Inventor: NAKAJIMA TAIICHIRO
IPC: H04W52/18
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To allow a mobile station device to control a transmission power of the signal of uplink and to allow a base station device to properly obtain the information from the signal of uplink that has been transmitted from the mobile station device.SOLUTION: The communication system includes: a management part which manages the generation of uplink control information; a transmission power parameter setting part which sets a parameter value related to the transmission power according to the information bit number of a scheduling request and reception confirmation response, if the management part generates the reception confirmation response which is the uplink control information representing positive acknowledgment or negative acknowledgement for the data of uplink as well as the scheduling request which is the uplink control information representing whether or not to request allocation of a resource; and a transmission part which controls the transmission power of a physical uplink control channel used for transmitting the signal generated from the information bit of scheduling request and the reception confirmation response by using a parameter of the value set by the transmission power parameter setting part, for transmitting signal using the physical uplink control channel.
Patent JP-2013098184-A (JP)
Title: Mounting board and electronic device
Inventor: TAKEMURA KUNIYUKI
IPC: H05K1/18
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To improve high frequency characteristics in electric connection between a wring board and an electronic component.SOLUTION: A mounting board includes: a wiring board 1 having a top surface including a mounting part 1a for an electronic component 3 and a signal conductor layer 1b; and relay boards 2 arranged around the mounting part 1a and each having a principal surface including a wiring layer 2a for electrically connecting the electronic component 3 with the signal conductor layer 1b. The principal surface includes an inclined surface. The mounting board including this structure allows the wiring layer 2a of the relay board 2 to be linearly formed, prevents a high frequency signal from rapidly changing in a propagation direction in the wiring layer 2a, and reduces deterioration of the high frequency signal in the wiring layer.
Patent JP-2015008547-A (JP)
Title: Non-contact power charger
Inventor: SADAKATA HIDEKI
IPC: H02J7/00
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power charger capable of reducing an induction voltage to a metal substance disposed adjacent to a coil and radiation noises due to leakage current flowing to a floating capacitance.SOLUTION: A primary side electric field shield 14 disposed adjacent to a primary side coil 18 is connected to an output terminal of a primary side rectification circuit with primary side connection means 15, and a secondary side electric field shield 20 disposed adjacent to a secondary side coil 19 is connected to an output terminal of a secondary side rectification circuit 22 with secondary side connection means 26. Thereby the induction voltage to a metal substance is prevented. With this, not only accident such as electric shock can be prevented and the safety is increased but also leakage current flowing to floating capacitance between the first and secondary coils and a metal substance can be reduced and thus radiation noises can be reduced.
Patent JP-2013098380-A (JP)
Title: Substrate cleaning method, substrate cleaning device, and computer readable storage medium
Inventor: YARIMITSU MASAKAZU
IPC: H01L21/304
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning method which is capable of achieving a desired particle removal rate on an entire substrate surface in a reduced cleaning time.SOLUTION: The substrate cleaning method includes: preparatory steps S51 and S52 of determining a first movement speed of a cleaning part and a first rotation speed of a substrate for cleaning of a peripheral edge region of the substrate; a movement speed determination step S53 of determining a movement speed of the cleaning part on the basis of the first movement speed so that the cleaning part is moved for cleaning of a region nearer to the center than the peripheral edge region of the substrate, at a movement speed higher than the first movement speed; a rotation speed determination step S54 of determining a rotation speed of the substrate on the basis of the first rotation speed so that the substrate is rotated for cleaning of the region nearer to the center than the peripheral edge region of the substrate, at a rotation speed higher than the first rotation speed; and a cleaning step S56 of cleaning the substrate with the cleaning part by changing the rotation speed of the substrate in accordance with the rotation speed of the substrate determined in the rotation speed determination step while moving the cleaning part from the center side to the peripheral edge region of the substrate in accordance with the movement speed of the cleaning part determined in the movement speed determination step.
Patent JP-2013098447-A (JP)
Title: Treatment liquid for film formation of rare earth iron-based magnet and manufacturing method of rare earth iron-based magnet
Inventor: SATSU YUICHI
IPC: H01F1/08
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnet with which the amount of rare earth elements to be used is reduced further than the prior arts and of which the coercive force is high, and to provide a treatment liquid required for manufacturing the magnet.SOLUTION: A treatment liquid is comprised of a first solution forming a first film on the surface of a rare earth iron-based magnet and a second solution forming a second film on the surface of the rare earth iron-based magnet in which the first film has been formed. The first solution contains an organic metal compound, and the second solution contains a heavy rare earth element and fluorine. The temperature to start decomposing the organic metal compound that the first solution contains is lower than the temperature to start forming an acid fluorine compound containing fluorine that the second solution contains.