baber/WOPTO huggingface dataset:
Patent JP-2013054316-A (JP)
Title: Blur correction device and optical apparatus
Inventor: MIKAMOTO HIDESHI
IPC: H04N5/232
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a blur correction device and an optical apparatus which enable good blur correction.SOLUTION: A blur correction device 30 includes: an angular velocity detection part 25 which detects an angular velocity acting on an optical apparatus 1; a signal extraction part 61 which extracts and outputs a predetermined frequency component from the detection signal ω0 by the angular velocity detection part 25; a gain adjustment part 62 which adjusts a gain of the output signal ω3 of the signal extraction part 61 and outputs it; and a calculation part 41 which calculates a blur correction amount on the basis of the detection signal ω0 by the angular velocity detection part 25 and the output signal ω5 of the gain adjustment part 62.
Patent JP-2013058353-A (JP)
Title: Light source module and liquid crystal display device having the same
Inventor: IKUTA KAZUYA
IPC: G02B6/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source module capable of enhancing coupling efficiency from a light source to a light guide plate without processing the light guide plate and suppressing the luminance unevenness of the light guide plate, and a liquid crystal display device having the light source module.SOLUTION: The light source module is formed of LED chips 23a, the light guide plate 13, and an optical coupling member 30 for guiding light from the LED chips 23a to the light guide plate 13. The optical coupling member 30 has a top flat face 31 for making light incident to the light guide plate 13 side, two side faces located at both sides of the top flat face 31, and a light incident face 33a for making the light of the LED chips 23a incident. The one of surface of two side faces becomes a reflective face for guiding light from the light incident face 33a located below the surface to the top flat face 31 by reflecting with a curved face 32a, and the surface of the other one 36 of two side faces is formed in a face where at least a part of the face containing a boundary with the top flat face 31 is rougher than the reflective face.
Patent JP-2013057643-A (JP)
Title: Wrist watch with non-contact ic card mounted
Inventor: SATO HIROYUKI
IPC: G04G99/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a wrist watch with a non-contact IC card mounted, the non-contact IC card capable of acquiring functions of the non-contact IC card besides originals function of a wrist watch and greatly improving convenience by incorporating the non-contact IC card in the wrist watch.SOLUTION: A wrist watch can acquire functions of a non-contact IC card together with functions of the wrist watch by incorporating a non-contact IC card module 20 together with watch components in a case 1. The non-contact IC card module 20 is arranged on a rear face side of a movement 2 of a watch component mounted in a cylinder part 11 formed at a central part of an intermediate frame 10, holding a gap with the rear face therebetween. The gap holding is achieved by setting the height of the cylinder part 11 slightly higher than the thickness of the movement 2 or by a spacer 12 being as high as or slightly higher than the cylinder part 11, which is arranged outside the cylinder part 11 of the intermediate frame 10.
Patent JP-2014225324-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: SATO TOSHITADA
IPC: H01M4/13
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To achieve a high quality and long life nonaqueous electrolyte secondary cell.SOLUTION: In a nonaqueous electrolyte secondary cell where an electrode group, consisting of a positive electrode and a negative electrode capable of occluding and releasing lithium ions and arranged to face each other via a porous insulator, is included in a battery case, an inorganic compound film containing lithium exists in the negative electrode, and the amount of the inorganic compound film contained in a B layer is larger than that contained in an A layer, where the A layer is a layer close to a collector and B layer is a layer remote from the collector, when a negative electrode active material is divided in the thickness direction from the collector to the surface at a ratio of 7:3.
Patent JP-2013060913-A (JP)
Title: Control device for internal combustion engine
Inventor: KAWAGOE JUN
IPC: F02P9/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To extract excess power from output for driving an ignition device that is output from a magnet generator so that electric power can be supplied to a load other than the ignition device and a microprocessor.SOLUTION: A control device 4 for an internal combustion engine is provided in the internal combustion engine mounted with a magnet generator that has a magneto coil 10a that generates the following in sequence due to rotation of the internal combustion engine: a first half-wave voltage, a second half-wave voltage of a different polarity from the first half-wave voltage, and a third half-wave voltage of the same polarity as the first half-wave voltage. The control device, which uses a microprocessor 4A to control loads 3 is provided with an energy storage element C1 for an electric source is charged both by the first and third half-wave voltages and by the second half-wave voltage during the exhaust stroke of the internal combustion engine, and a power supply circuit 4B is configured which uses the energy stored in the energy storage element for the electric source to produce a power supply voltage provided to the loads 3 other than the ignition device and to the microprocessor 4A.
Patent JP-2013063485-A (JP)
Title: Rotary cutting tool and method of manufacturing the same
Inventor: FUKUSHIMA KENJI
IPC: B23C5/08
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance rotary cutting tool applicable to heavy duty cutting.SOLUTION: A circular saw includes a base 110 having a base coating 111, and a chip 100 fixed by being brazed to the surface of the base coating 111 and containing a hard surface layer 101. The chip 100 has a chip coating 103.
Patent JP-2013064209-A (JP)
Title: Fiber structure
Inventor: YANO NORIAKI
IPC: A43B23/02
Filed: 2011-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure that is superior in feeling and has hygroscopic and exothermic properties.SOLUTION: The fiber structure contains a treatment agent for a fiber fixed therein, which contains a hygroscopic and exothermic compound and marine-derived collagen that is a natural moisturizing component. The hygroscopic and exothermic compound and the marine-derived collagen are mixed in the treatment agent for the fiber at a weight ratio of 2.5 : 1 to 16 : 1. An amount of the hygroscopic and exothermic compound and the marine-derived collagen fixed in the fiber structure is 0.5-20 g/min a dry state. A component in shoes formed by using the same is also disclosed.
Patent JP-2013064693-A (JP)
Title: Vibration analyzer, vibration analysis method and vibration analysis program
Inventor: AIDA HIROMASA
IPC: G01M7/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration analyzer capable of easily and intuitively generating an optional acceleration (waveform) for being used for a time history response analysis and analyzing in real time vibration properties of the building due to earthquake vibration momentarily changing.SOLUTION: Based on change of acceleration with time, acceleration waveform is generated by acceleration generating means 2 equipped with an acceleration sensor and transmitted to an information processing device 3. In the information processing device 3, the acceleration waveform is treated as a waveform of ground surface acceleration applied to the ground surface to support the building to be analyzed, and based on a parameter including mass and spring rigidity set on the basis of this acceleration waveform and the building, the amount of response displacement of the building to the ground surface acceleration is made to be continuously calculated.
Patent JP-2013066905-A (JP)
Title: Steel billet cutting method
Inventor: MATSUDA JUTO
IPC: B22D11/16
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel billet cutting method capable of correctly cutting a steel billet to the length of the requested weight.SOLUTION: In the steel billet cutting method, a strand S drawn from a casting mold 14 by a pinch roll 18 by using a continuous casting machine is cut to a steel billet of the requested length having the requested weight which is obtained by correcting the nominal unit weight by the correction coefficient calculated based on information on the casting condition. The continuous casting machine is divided into a plurality of zones along the casting direction, and the corresponding fixed points are set on the terminal end of each zone. The final fixed point is set at the downstream position of the continuous casting machine in which solidification of the entire section of the strand is completed. The zone staying time in which the strand at the position corresponding to the steel billet to be cut stays in each zone is reflected to the calculation of the requested length of the steel billet.
Patent JP-2013068770-A (JP)
Title: Method for manufacturing curved screen for back transmission type display
Inventor: KITAYAMA RYOTA
IPC: G03B21/62
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a curved screen for a back transmission type display, free from a crack in a hard coat layer, avoiding inclusion of a foreign substance, and with excellent productivity.SOLUTION: A manufacturing method is for a curved screen 100 for a back transmission type display comprising a laminate having a three-dimensional curved surface for transmitting video light from a light incident surface side to a light emitting surface side. The manufacturing method comprises: a laminate preparation step for preparing a tabular laminate 10; a first curved surface formation step for forming and bending the laminate to obtain a three-dimensional curved surface; and a transfer foil adhesion step for adhering a transfer foil 20 having a semi-cured hard coat layer 21A formed on a detachable support medium 22 to the laminate bent at the first curved surface formation step. The method further comprises: a cure progressing step following the transfer foil adhesion step for progressing the cure of the hard coat layer; and a support medium separation step following the cure progressing step for separating the detachable support medium. The laminate may be laminated with an optical control layer 20 in which a light absorption part and an optical transmission part are alternately arranged, and a fresnel lens sheet 40.
Patent JP-2012075103-A (JP)
Title: Method for transmitting data
Inventor: ANDREAS JURGEN ROHACEK
IPC: H04L45/74
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To realize a method for transmitting data between participants of a serial, ring-shaped communications arrangement with very short delay time.SOLUTION: The method is for transmitting data between participants of a serial, ring-shaped communications arrangement 2 in which the participants are serially connected to one another, wherein a data packet is passed from a participant provided as a master 4 to further participants provided as slaves 6, 8, 10, wherein the data packet is passed from the slaves 6, 8, 10 to the slaves 6, 8, 10, and wherein address information of the data packet is altered by each of the slaves 6, 8, 10.
Patent JP-2013068874-A (JP)
Title: Liquid crystal device, method for manufacturing liquid crystal device, and electronic equipment
Inventor: NAKAGAWA MASATSUGU
IPC: G02F1/1333
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device having an inorganic alignment layer efficiently formed by oblique vapor deposition and showing stable optical characteristics as well as display qualities, a method for manufacturing the liquid crystal device, and electronic equipment including the liquid crystal device.SOLUTION: A liquid crystal device 100 in an embodiment includes a device substrate 10 as a first substrate, a counter substrate 20 as a second substrate, a liquid crystal layer 50 comprising liquid crystal molecules having negative dielectric anisotropy and sandwiched by the device substrate 10 and the counter substrate 20, a base insulating film 11 disposed between the device substrate 10 and the liquid crystal layer 50 and having a plurality of recesses 11a, a pixel electrode 15 as an electrode disposed between the base insulating film 11 and the liquid crystal layer 50 and having a recessed surface corresponding to the base insulating film 11, and an alignment layer 18 as an inorganic alignment layer formed by oblique vapor deposition on the recessed surface.
Patent JP-2013068579-A (JP)
Title: Abnormality detection device and abnormality detection method for variable speed generator motor
Inventor: KANEDA KICHIJI
IPC: H02P29/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection device and an abnormality detection method for a variable speed generator motor capable of issuing a warning before generation of a ground fault to prevent an accident from occurring.SOLUTION: An abnormality detection method for a variable speed generator motor 1 includes: operation information input means 17 for acquiring operation information concerning the rotational phase and system voltage phase of a rotor 2 of the variable speed generator motor 1; a partial discharge sensor 15a for detecting a primary signal including a signal caused by partial discharge generated during the operating of the variable speed generator motor 1; partial discharge detection means 16 for detecting a secondary signal having a partial discharge characteristic from the primary signal; and abnormality determination means 18 for discriminating the partial discharge of a stator coil 11 and the partial discharge of a rotor coil 6 of the variable speed generator motor 1 by comparing synchronism between the secondary signal and the rotational phase with synchronism between the secondary signal and the system voltage phase.
Patent JP-2013074641-A (JP)
Title: Electric vehicle
Inventor: SHONO YUMI
IPC: B60L1/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle that has a cooling system for cooling a motor and an inverter, and can maintain the cooling function as much as possible even when liquid leakage occurs.SOLUTION: The electric vehicle includes a motor 15; an inverter 7 for supplying the power to the motor 15; a refrigerant flow passage 2 for circulating the refrigerant between the motor 15, the inverter 7 and a radiator 6; a plurality of liquid leakage detection sensors (flow rate sensors 4a-4h) provided in the refrigerant flow passage 2; a plurality of valves 3a-3h provided in the refrigerant flow passage; and a controller 12. The controller 12 closes two valves at the positions interposing a site where refrigerant leakage is detected by the liquid leakage detection sensor.
Patent JP-2013072595-A (JP)
Title: Refrigerator and freezer
Inventor: ISHIZUKA MASANOBU
IPC: F25D21/04
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator and a freezer, wherein stable quality is ensured by accurately detecting the humidity of outside air and power saving is achieved by suppressing dew condensation.SOLUTION: A refrigerator 1 includes storage compartments 2, 3, 4, 5, and 6 for storing food and a freezing cycle 1S in which a coolant circulates for cooling the storage compartments 2, 3, 4, 5, and 6. In addition, the refrigerator 1 includes a humidity measurement means 22 for measuring humidity outside the warehouse of the refrigerator 1, a temperature measurement means 21 for measuring a temperature outside the warehouse of the refrigerator 1, dew condensation suppression means 33 and 24 for suppressing dew condensation on the refrigerator 1, and a control means 40 for controlling the dew condensation suppression means 33 and 24 in accordance with a humidity measured by the humidity measurement means 22 during the stop of a compressor 16 of the freezing cycle 1S and a temperature measured by the temperature measurement means 21.
Patent JP-2013072804-A (JP)
Title: Electric vehicle
Inventor: CHIN SHUNKO
IPC: B60L50/15
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To enable the driver of a vehicle to know how far the vehicle can run.SOLUTION: An electric vehicle has a storage battery system; a generator system; an engine; a drive motor; a current location detector; route searching means that searches for a road-following travelable route that the electric vehicle can run; travelable time calculating means that calculates a travelable time according to power consumption per unit distance; travelable distance calculating means that calculates a travelable distance; travelable range setting means that sets a travelable range over which the electric vehicle can run; and destination candidate displaying means that displays on a display unit 43, as a destination candidate, a facility meeting the driver-designated purpose of travel within the travelable range.
Patent JP-2013080606-A (JP)
Title: Electronic component mounting substrate, light-emitting device, and lighting apparatus
Inventor: TSUKADA KIYOTAKA
IPC: F21V19/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To make an electronic component mounting substrate easy to incurvate while maintaining high reliability in electric connection.SOLUTION: The electronic component mounting substrate has a first face, a second face opposite to the first face, and a linear outline. The first face includes a first mounting part and a second mounting part for mounting electronic components, both of which are arranged along a length direction of the linear outline, with an elasticity modulus of the first mounting part and that of the second mounting part being higher than those of sites between the first mounting part and the second mounting part.
Patent JP-2012054971-A (JP)
Title: Methods and apparatus for use in wireless communications system that uses multi-mode base station
Inventor: LAROIA RAJIV
IPC: H04W52/02
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-mode base station having a transmission standby mode that is a low power/low interference level of operation.SOLUTION: A multi-mode base station includes a transmission standby mode and an active mode. Transmission standby mode (1322) of base station operation is a low power/low interference level of operation as compared to active mode. In transmission standby mode at least some of the synchronization signaling such as pilot tone signaling is reduced in power level and/or rate with respect to the active mode. In the transmission standby mode, the base station may have some sleep state registered wireless terminals being serviced. Mode transitions (1320) from active to transmission standby may be in response to: a detected period of inactivity, scheduling information, base station mode change signals, and/or detected wireless terminal state transition. Mode transitions from transmission standby to active may be in response to: scheduling information, access signals, wake-up signals, hand-off signals, wireless terminal state change signals, and/or base station mode change signals.
Patent JP-2013083803-A (JP)
Title: Scan optical device and image projection device including the same
Inventor: MATSUO EIJU
IPC: G02B17/08
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an excellent projection image with little distortion when deflection scan is performed by scanning means capable of two-dimensionally scanning a light flux optically modulated according to image information from light source means and a two-dimensional image is formed by projecting a projection image to a projected surface from an oblique direction.SOLUTION: The scan optical device includes scanning means for scanning a light flux generated from light source means in directions orthogonal to each other and a projection system for projecting scanning light flux scanned by the scanning means to a projected surface. The projection system includes first and second optical elements having powers eccentric to each other in parallel and reflection means having a power and a paraxial curvature center at a position away from optical axes of the first and second optical elements within a reference plane. A center light flux is made incident from an oblique direction with respect to a normal line of the projected surface. When an axis which passes through a scanning reference point and is parallel to the optical axes of the first and second optical elements is specified as a reference axis, the optical axes of the first optical element and the second optical element are properly set.
Patent JP-2013083552-A (JP)
Title: Current sensor
Inventor: HARANO MASAYUKI
IPC: G01R15/20
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor capable of obtaining a desired S/N.SOLUTION: A current sensor includes: a magnetism core 2 into which an electric wire 21 to be measured is inserted; a hall element 3 arranged in the magnetism core 2; a negative feedback coil 4 wound around the magnetism core 2; a power supply unit 5 for supplying DC constant current I2 to current input terminals 3a and 3a of the hall element 3; a current generator 6 for supplying negative feedback current I3 to the negative feedback coil 4 on the basis of output voltage V1 generated between voltage output terminals 3b and 3b of the hall element 3; a terminal resistance 7 connected to the negative feedback coil 4, which converts the negative feedback current I3 into detection voltage V2 and outputs it; and a processing section 9 that calculates power spectra density of a noise at a predetermined frequency included in detection voltage V2 in a non-detection time of measurement current I1, and then performs correction processing for matching a power spectra density calculated to a predetermined reference density DEref by controlling the power supply unit 5 to change a current value of the DC constant current I2.
Patent JP-2013089259-A (JP)
Title: Medium conveying mechanism, controlling method of the same and medium processing device
Inventor: TOKUDA TAKESHI
IPC: G11B17/18
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To propose a medium conveying mechanism capable of reliably conveying only one medium even when attraction force generated among laminated media is large.SOLUTION: A medium conveying mechanism 8 which holds and conveys an uppermost medium being the medium placed uppermost out of laminated media by a conveying arm 18 includes: a holding member 38 which is brought into contact with a side surface of a center hole of the uppermost medium and holds the uppermost medium; and a separating member 39 for separating a directly under medium which is the medium placed directly below the uppermost medium attached to the uppermost medium held by the holding member 38 from the uppermost medium. Under specific conditions, the medium conveying mechanism 8 performs at least one switching operation of switching a lifting speed of the conveying arm 18 from a first speed to a second speed lower than the first speed and of switching a moving speed of the separating member 39 from a third speed to a fourth speed lower than the third speed.