baber/WOPTO huggingface dataset:
Patent JP-2014204466-A (JP)
Title: Control device, method and program, and microgrid provided therewith
Inventor: YASUGI AKIRA
IPC: H02P9/00
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To equalize output even when a weather forecast changes and an expected amount of power generation fluctuates, thereby contributing to the stabilization of a utility grid.SOLUTION: Provided is a master controller 10, interconnected to a utility grid 6, for controlling charging/discharging of a secondary battery 31 connected to a power generator 2 for generating power by natural energy, the master controller 10 comprising: an estimation unit 11 for estimating two or more times, on the basis of a plurality of weather forecasts affecting the generated amount of power of the power generator 2, the forecasts being acquired at prescribed time intervals, the amount of power generated by the power generator 2 in a prescribed period; and a control unit 12 for limiting, on the basis of a difference between a first estimate value which is an estimated amount of power and a second estimate value which is an amount of power estimated later than the first estimate value, a current charge rate of the secondary battery 31, and a target value for the generated amount of power of the power generator 2, the output of the power generator 2 or the power consumption of a load 4 connected to the power generator 2, thereby bringing the generated amount of power of the power generator 2 closer to the target value.
Patent JP-2014202529-A (JP)
Title: Method and device for correcting measured length, and method of controlling length measuring roller
Inventor: AKIO KENGO
IPC: B21C51/00
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a length measurement correction method applicable even during operation of production lines.SOLUTION: A length measurement correction method includes: a detection step for detecting an object 6 under measurement being conveyed using a first stock sensor 14a and a second stock sensor 14b; a rotation number acquisition step for acquiring an actual number of rotation of a length measuring roller 9 for measuring the length of the object 6 under measurement while travelling from the first stock sensor 14a to the second stock sensor 14b; a computation step for computing a correction factor from a distance from the first stock sensor 14a to the second stock sensor 14b and the actual number of rotation acquired in the rotation number acquisition step; and a correction step for applying the correction factor to a measured length value of the object 6 under measurement obtained by the length measuring roller 9.
Patent JP-2014202938-A (JP)
Title: Image forming apparatus and image forming method
Inventor: OTANI RYOSUKE
IPC: G03G15/00
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can acquire glossiness of images in a stable and accurate manner.SOLUTION: There is provided an image forming apparatus that forms images using a plurality of color materials. The image forming apparatus includes regular reflection light measurement means 12 for measuring regular reflection light from an image formed with a part of color materials of the plurality of color materials, and glossiness determination means 210 for determining glossiness on the basis of the intensity of the regular reflection light measured by the regular reflection measurement means 12.
Patent JP-2014201692-A (JP)
Title: Rubber composition for base tread and pneumatic tire
Inventor: HORIGUCHI TAKUYA
IPC: C08L7/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread, which can improve high mileage and fracture resistant strength in a good balance, and to provide a pneumatic tire using the composition.SOLUTION: The rubber composition for a base tread comprises a rubber component, silica, and a silane coupling agent having a mercapto group. The composition has a content of 5 mass% or more of the following modified diene polymer rubber in 100 mass% of the rubber component: the modified diene polymer rubber is obtained by preparing an active conjugate diene polymer having an alkali metal terminal by polymerizing a conjugate diene monomer, or a conjugate diene monomer and an aromatic vinyl monomer in the presence of a Lewis basic compound by use of an alkali metal catalyst in a hydrocarbon solvent, and further allowing a compound represented by triglycidyl isocyanurate to react with the above active conjugate diene polymer. The rubber composition contains 5 to 150 parts by mass of the silica with respect to 100 parts by mass of the rubber component.
Patent JP-2014204622-A (JP)
Title: Motor driving device
Inventor: TAKASHIMA SHINYA
IPC: H02P25/098
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although a motor driving device is loaded with a function for detecting and suppressing various vibrations, and a parameter is set by an automatic adjustment function, micro-vibration is undetectable, and a sound is generated from the device.SOLUTION: A motor control device includes: a position control unit for outputting a speed command from a position command, motor position, and control gain setting value; a speed control unit for outputting a torque command from a speed command, motor speed, and control gain setting value; a current control unit for outputting a motor drive signal from the torque command; a speed calculator for outputting the motor speed from the motor position; a micro-vibration detector for outputting a micro-vibration detection signal from the motor speed and a micro-vibration detection index; and a control gain automatic setting unit for outputting a control gain setting value from the micro-vibration detection signal. The micro-vibration detector detects micro-vibration from the zero-cross frequency of the motor speed, and the control gain automatic setting unit increases the control gain, and stores the control gain setting value in a state that micro-vibration is undetected, and outputs the stored control gain setting value in a state that micro-vibration is detected.
Patent JP-2014206177-A (JP)
Title: Attenuation force variable damper
Inventor: FUJIMOTO TAKEHIRO
IPC: F16F9/34
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an attenuation force variable damper which can effectively adjust an attenuation force in both cases that a piston-assembled body moves to a first fluid chamber side, and the piston-assembled body moves to a second fluid chamber side.SOLUTION: An attenuation force variable damper 10 has a piston-assembled body 14 which includes: a piston case 34 having a fluid passage 86 which partitions a cylinder 12 into an upper hydraulic chamber 31 and a lower hydraulic chamber 32, and makes the upper hydraulic chamber 31 and the lower hydraulic chamber 32 communicate with each other; valve means 71 for opening and closing the fluid passage 86; and a piezoelectric body 51 which is elongated when supplied with power, and presses the valve means to the fluid passage 86 side. The piezoelectric body 51 increases and decreases an attenuation force acting on the piston-assembled body 14 by increasing and decreasing a pressing force for pressing the valve means 71. Then, when the piston-assembled body 14 moves to the upper hydraulic chamber 31 side, and moves to the lower hydraulic chamber 32 side, an absolute value of a variation width of the pressure of the upper hydraulic chamber 31 becomes larger than an absolute value of a variation width of the pressure of the lower hydraulic chamber 32.
Patent JP-2014206564-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: UEDA AKIHIKO
IPC: H04N9/07
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus including phase difference-detectable imaging elements capable of suppressing a failure in focus detection even if there is a pixel getting saturated.SOLUTION: An imaging apparatus includes: an image element having a plurality of pixels each having at least two photoelectric conversion parts which are a first photoelectric conversion part receiving light passed through a pupil area as a part of a photographic optical system and a second photoelectric conversion part receiving light passed through a different pupil area, and a color filter, respectively; a readout part which reads out a signal generated by summing up a first image signal obtained by the first photoelectric conversion part and a second image signal obtained by the second photoelectric conversion part; a subtraction part which obtains a second image signal by subtracting the first image signal from the sum signal; a focus detection part which detects a focus state on the basis of the first image signal and second image signal; and a limiter part which suppresses the output of the first photoelectric conversion part and the output of the second photoelectric conversion part from exceeding a predetermined threshold.
Patent JP-2014207837-A (JP)
Title: Thermoelectric power generation device
Inventor: IRIYAMA YOJIRO
IPC: H02N11/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric power generation device capable of preventing high temperature oxidation of a thermoelectric element by suppressing degradation of a shield member due to exhaust gas.SOLUTION: A thermoelectric power generation device includes: a first hollow body 11 and a second hollow body 12 that form a closed space 16 between a high temperature medium passage 15 and a low temperature medium passage 19; a thermoelectric element 31 arranged in the closed space 16; a hollow port member 21 whose one end part is connected to the second hollow body 12 so that communication with the closed space 16 is established and whose other end part includes an opening part 21a; an electric wire 32 that is inserted through the port member 21, whose one end part is connected to the thermoelectric element 31, and whose other end part is drawn out to the outside of the port member 21 through the opening part 21a; and a shield member 41 that is fitted into the port member 21 and through which the electric wire 32 passes, wherein a radiation fin 51 for cooling the shield member 41 is provided for the port member 21 and the closed space 16 is placed under a low oxygen condition.
Patent JP-2014207944-A (JP)
Title: Device for game
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for a game capable of making detailed information of a member portable terminal (called "terminal detailed information" hereafter) received in a non-contact manner impossible to be displayed to other players.SOLUTION: When a player performs operation of holding up a member portable terminal over a token dispenser after performing operation of touching an "information inquiry" button on a menu screen of the token dispenser, the token dispenser displays terminal detailed information of the member portable terminal on a display. After the display start of the terminal detailed information, when one of a condition that terminal detailed information display time has exceeded display possible time, a condition that the player has terminated the game and a condition that the player has performed operation for terminating the display of the terminal detailed information is established, the token dispenser executes processing for making the terminal detailed information impossible to be displayed.
Patent JP-2014209982-A (JP)
Title: Non-contact tonometer
Inventor: AKIBA SHINTARO
IPC: A61B3/16
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To suppress an unnecessary injection of air for measurement on an eye to be examined after the drive of a solenoid is stopped in a non-contact tonometer.SOLUTION: A non-contact tonometer provided with cornea deformation means for deforming a cornea by compressing and force-feeding the air in a cylinder by a piston, and tonometry means for measuring an intraocular pressure from a state of the cornea deformation includes: an opening provided on the cylinder outer wall for determining volume of the inside of the cylinder when the gas is compressed; and compressed air volume alteration means for altering the position where the opening allows the inside of the cylinder to be communicated with the outside, and altering the volume of the inside of the cylinder.
Patent JP-2014216923-A (JP)
Title: Light guide, illuminating device, and image reader
Inventor: TANAKA SATOKO
IPC: F21S2/00
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To selectively use light sources emitting different amounts of light by using a common light guide.SOLUTION: An illuminating device 116 is used in any one of first to third arrangement patterns selectively. In the first arrangement pattern, optical branching sections 228 and 230 branch outgoing light emitted from a first light source 24a into two. The first light and the second light branched are made incident to a first light guide section 232 and a second light guide section 234, respectively. In the second arrangement pattern, outgoing light emitted from a second light source 24b and outgoing light emitted from a third light source 24c are made incident to the first light guide section 232 and the second light guide section 234, respectively. In the third arrangement pattern: the optical branching sections 228 and 230 branch the outgoing light emitted from the first light source 24a into two; the first light and the second light branched are made incident to the first light guide section 232 and the second light guide section 234, respectively; and the outgoing light emitted from the second light source 24b and the outgoing light emitted from the third light source 24c are made incident to the first light guide section 232 and the second light guide section 234, respectively.
Patent JP-2014215568-A (JP)
Title: Light generator, optical scanner, and image forming apparatus
Inventor: YUASA YUZURU
IPC: H04N1/113
Filed: 2013-04-27
Abstract: PROBLEM TO BE SOLVED: To expand a depth of focus and to obtain a light quantity required for exposure, even in a configuration using a light source emitting coherent light.SOLUTION: A light generator includes a laser light source 11 emitting a coherent laser beam L, a wavelength plate 14 dividing the laser beam L emitted from the laser light source 11 into at least two component laser beams LR1' and LR2' vibrating in a different vibration direction, and a Fresnel lens 15 and a focusing lens 17 focusing the laser beams LR1' and LR2' divided by the wavelength plate 14 to positions different from each other respectively on the optical axis of the laser beam L emitted from the laser light source 11. Therefore, a plurality of condensing points not interfering with each other are formed in the vicinity of each other on the optical axis, to expand the depth of focus.
Patent JP-2013156273-A (JP)
Title: Micropore filter for gas leak calibrated in advance
Inventor: YOSHIDA HAJIME
IPC: G01M3/00
Filed: 2009-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a micropore filter having a pressure region, where a molecular flow conductance of a micropore filter and molecular flow are materialized, calibrated in advance.SOLUTION: In a micropore filter calibration device includes a gas introduction system of standard mixed gas and pure gas, a capacity transportation type vacuum pump and a diaphragm gauge upstream in the micropore filter, and a vacuum vessel downstream in the micropore filter. A high vacuum pump for exhaust, a full pressure vacuum gauge, and a partial pressure vacuum gauge are connected to the vacuum vessel. In the microfilter calibration device, the micropore filter is calibrated in advance by using a calibration method for selecting an exhaust speed of the high vacuum pump such that pressure in the vacuum vessel is within the operation pressure range of the full pressure vacuum gauge and the partial pressure vacuum gauge when gas is introduced into the vacuum vessel through the micropore filter and calibrating the pressure region in which the molecular flow conductance of the micropore filter and the molecular flow are materialized.
Patent JP-2014219614-A (JP)
Title: Audio device, video device, and computer program
Inventor: KAWAGUCHI REONA
IPC: G06F3/16
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an audio device, a video device, and a computer program capable of more quickly starting the acceptance of a voice operation on music stored in a connected external device.SOLUTION: Speech recognition using a dictation dictionary 121 is performed on a speech interval 502 following a speech interval 501 in which a command is recognized. If a first character "M" represented by a speech in the speech interval 502 in which "Michael Jack" is uttered (d) is recognized, a list of artists whose names begin with the character "M" is acquired from a portable audio player 2 (f), and data for the speech recognition of each of the acquired artists is registered in a music attribute value speech recognition dictionary 123 (g). Then, a speech recognition process is performed on the speech interval 502 by using the music attribute value speech recognition dictionary 123, and the artist "Michael Jack" is thereby recognized.
Patent JP-2014225574-A (JP)
Title: Capacitor and charge and discharge method thereof
Inventor: OKUNO KAZUKI
IPC: H01G11/22
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which enables the suppression of decomposition of an electrolytic solution even if the upper limit voltage of charge is high, and which allows the charge and discharge to be performed with stability.SOLUTION: A capacitor comprises: positive electrodes including a positive electrode active material; negative electrodes including a negative electrode active material; separators interposed between the positive and negative electrodes; and an electrolytic solution. The positive electrode active material includes a porous carbon material. In the volume-based pore size distribution of the porous carbon material, the integrated volume of pores having a pore size of 1 nm or smaller is 85% of the total pore volume or larger. The crystallite of the porous carbon material has a size of 1-10 nm. The porous carbon material includes an oxygen-containing functional group. The content of the oxygen-containing functional group is 3.3 mol% or less.
Patent JP-2014228910-A (JP)
Title: Attendance management system
Inventor: ITO MASAKAZU
IPC: G06K17/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an attendance management system capable of distributing course registration information to each terminal without imparting a load onto a server.SOLUTION: An attendance management system has: a management server 40 managing attendance information to a lecture correspondingly to student information; and a plurality of attendance management terminals each disposed in each classroom, each reading the student information from a recording medium possessed by a student by a reader/writer, and each transmitting the student information to the management server 40 associatively to the attendance information. The management server 40 includes: a course registration information management part 46 managing course registration information of the students; a path management part 47 managing path information in which transmission paths transmitting information through the plurality of attendance management terminals are set; and a distribution part 42 distributing the course registration information of all the attendance management terminals in the transmission path in each transmission path on the basis of the path information and the course registration information. The attendance management terminal includes a holding part acquiring and holding only the course registration information necessary for its own terminal of the course registration information transmitted through the attendance management terminals in the path to which the own terminal belongs.
Patent JP-2014227446-A (JP)
Title: Silica-copolymer crosslinked composite body, and method for producing the same
Inventor: KURODA KAZUYUKI
IPC: C08G77/46
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide porous silica-polymer composite particles which can be used in a catalyst carrier, an adsorbent, a sustained-release material, a low-refractivity material, and the like, and can be uniformly dispersed into a solvent prepared by using a crosslinked resin having a void as a nucleus.SOLUTION: A silica-copolymer crosslinked composite body with a diameter of 20-500 nm has a particle aggregate of colloidal silica with a primary particle size of 3-30 nm supported by a spherical crosslinked resin, which is formed of a block copolymer represented by the following formula (1): HO(CHCHO)(CHCH(CH)O)(CHCHO)H and tris-hydroxyaminomethane and has a void, as an outer shell, by using the crosslinked resin as a nucleus.
Patent JP-2014230346-A (JP)
Title: Electric blower and electric cleaner using the same
Inventor: NISHIMURA TAKESHI
IPC: H02K13/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower with high durability and reliability.SOLUTION: The electric blower includes: a motor (not shown) which has a rotor (not shown) with a shaft (not shown) with a commutator (not shown) attached thereto and an armature winding (not shown) and a generally rectangular carbon brush 13 for supplying an electric power to the commutator (not shown) within a bracket (not shown); and an impeller (not shown) attached to the shaft for supplying cooling air inside the motor. The carbon brush 13 includes a slit 40 formed extending from a contact face with a commutator to the terminal face of the carbon brush 13, and the plane other than a plane contact with the commutator is processed with plating. A string-like conductor 28 which is embed in the terminal end of the carbon brush 13 for supplying the electric power and extends from the terminal face of the carbon brush 13 to the bottom of the slit 40. The temperature is prevented from rising by the slit 40 and an increased area of the plating, and thus the durability and the reliability of the electric blower are improved.
Patent JP-2014227718-A (JP)
Title: Step part covering floor material and construction method thereof
Inventor: SUGAWARA MASATOSHI
IPC: E04F11/17
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a step part covering floor material and a construction method thereof, easily and closely stickable by bending work at a construction site in response to a shape of a step part of stairs and a floor, by efficiently storing and transporting by packing in a low-bulk simple packing container.SOLUTION: A substantially flat step part covering floor material 1 comprises an upper surface covering part 1a for covering an upper surface of a step part, an upper end corner covering strip part 1b at which the bending work for covering an upper end corner of the step part is expected and a suspended surface covering part 1c for covering a suspended surface of the step part, in which the upper end corner covering strip part 1b is formed of a thermoplastic synthetic resin, and is constituted by burying a conductive resistor 5 over the substantially total length of the upper end corner covering strip part in an intermediate part or a lower part in its thickness direction. The substantially flat step part covering floor material can be efficiently stored and transported by packing in the low- bulk packing container due to being a substantially flat floor material, and can be closely bendably worked along the upper end corner of the step part by softening the thermoplastic synthetic resin of the upper end corner covering strip part 1b when heating the conductive resistor 5 at the construction site.