baber/WOPTO huggingface dataset:
Patent JP-2013253796-A (JP)
Title: Resolver excitation circuit and control device of electric power steering device
Inventor: UENO MASAFUMI
IPC: B62D5/04
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a resolver excitation circuit capable of supplying a correct excitation signal to a resolver, and a control device of an electric power steering device including a position detection device using the resolver excitation circuit.SOLUTION: Three PWM signal generating circuits 221 to 223, three XOR circuits 224 to 226, and three rising edge detection circuits 227 to 229 perform abnormality monitoring of the PWM signal generating circuits 221 to 223. A PWM signal switching circuit 232 selects any one of the PWM signal generating circuits 221 to 223 on the basis of an abnormality monitoring result, and generates an excitation signal supplied to a resolver on the basis of a PWM signal from the selected PWM signal generating circuit.
Patent JP-2013255048-A (JP)
Title: Mobile communication terminal
Inventor: KURITA DAISUKE
IPC: H04B7/08
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to commonly use an antenna comprised in a mobile communication device that can communicate using a plurality of frequencies.SOLUTION: A mobile communication terminal 10 is normally in a state in which a first switch 140 connects a first duplexer 130 with a first front-end 110 and a second switch 240 connects a second duplexer 230 with a second front-end 210. If the received electric field strength of a first frequency is stronger than a predetermined first criterion and the first front-end does not perform communication by SIMO using MIMO or MRC, the mobile communication terminal 10 switches to a state in which the first switch 140 connects the second duplexer 230 with the first front-end 110. Moreover, when a second frequency is used and if the received electric field strength of the second frequency is weaker than a predetermined second criterion, it switches to a state in which the second switch 240 connects the first duplexer 130 with the second front-end 210.
Patent JP-2013258056-A (JP)
Title: Branch connector
Inventor: ARAI ATSUSHI
IPC: H01R13/52
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a branch connector exhibiting excellent waterproofness, in which an insulation resin case covering a conductive portion can be manufactured easily and inexpensively.SOLUTION: A cylindrical sealant 32 is attached to the outer peripheral surface of plug housings 28, 30. An insulation resin case 12 consists of a pair of identical covers 52, and a hollow box is formed of housing parts facing each other, each surrounded by a bottom plate 54 and a sidewall 56. An opening into which the rear ends of the plug housings 28, 30 are inserted is provided at a position across a border line at the tip of an abutting sidewall 56. An engaging protrusion 74 and a receiving part 76 are provided on the sidewall 56 of the cover 52 and engage, respectively, with the receiving part 76 and the engaging protrusion 74 of a counterpart cover 52, and fixed each other. Inner wall surface of a pair of covers 52 near the opening thereof and the outer peripheral surface of the plug housings 28, 30 are brought into tight contact from the front and back of the sealant 32, by a pressing force generated by engagement, and connected in watertight state.
Patent JP-2012185521-A (JP)
Title: Method for manufacturing optical display unit, and material roll used therefor
Inventor: YAMAMOTO MASASHI
IPC: G02F1/13363
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a material roll to be used in a process of half-cutting a sheet product having a tendency of curling, and laminating the sheet product with an adhesive to a substrate while peeling an uncut member, the material roll which solves a problem of twisting in the cut sheet product while conveyed after the half-cutting process and allows the cut sheet product to be laminated to a substrate in a satisfactory manner.SOLUTION: The material roll comprises a long sheet product to be used for forming an optical display unit by laminating an optical member including a polarizer to a substrate with an adhesive. The sheet product comprises the optical member, a release film provided on one surface of the optical member with the adhesive, and a surface protective member provided on an opposite face to the release film face. When no external force is applied to the sheet product, the sheet product curls in a longitudinal direction with the release film facing inward.
Patent JP-2014003236-A (JP)
Title: Nonvolatile semiconductor memory device and method for manufacturing the same
Inventor: SATO MOTOYUKI
IPC: H01L27/115
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of suppressing variations in threshold voltage of a memory cell in a hybrid structure.SOLUTION: A nonvolatile semiconductor memory device comprises a tunnel insulating layer 13 on a semiconductor layer 10, a charge storage layer 14 on the tunnel insulating layer 13, a block insulating layer 15 on the charge storage layer 14, and a control gate electrode 16 on the block insulating layer 15. The charge storage layer 14 comprises a floating gate layer 14a on the tunnel insulating layer 13, an interface insulating layer 14b on the floating gate layer 14a, a first charge trap layer 14c-1 on the interface insulating layer 14b, and a second charge trap layer 14c-2 on the first charge trap layer 14c-1. A trap level of the second charge trap layer 14c-2 is lower than a trap level of the first charge trap layer 14c-1.
Patent JP-2012213646-A (JP)
Title: Method of using combination imaging and therapy transducer to dissolve blood clot
Inventor: POWERS JEFFRY E
IPC: A61B17/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide efficient ultrasound therapy.SOLUTION: An ultrasound imaging and therapy transducer includes a linear array of imaging transducer elements. First and second linear arrays of therapy transducer elements extend longitudinally along respective first and second sides of the imaging transducer elements. The imaging and therapy transducer is used with an ultrasound imaging system to locate clots in a region of interest. After the region of interest has been perfused with a microbubble contrast agent, the therapy transducer elements are driven by an amplifier located in the transducer to dissolve the clot. The use of the imaging transducer elements and the therapy transducer elements can be interleaved so that the therapy can be conditioned on an ultrasound image showing substantial destruction of the contrast agent microbubbles, re-perfusion of microbubbles in the region of interest, or the continued presence of the clot.
Patent JP-2014004615-A (JP)
Title: Welding method, metal member repairing method and pedestal part forming method
Inventor: NARITA RYUICHI
IPC: B23K9/04
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding method, a metal member repairing method and a pedestal part forming method, capable of facilitating tempering of even an area of base material, located at an end of an excess metal part, difficult to temper.SOLUTION: In the welding method, a hardened area of base material 3 is tempered by piling multiple beads 2. The welding method includes the steps of: determining a shift amount Xin a height direction or a shift amount Xin a width direction, of a second bead 2 put on a first bead 2, with respect to the first bead 2, on the basis of a softened area which is generated in the base material 3 when the second bead 2 is formed, and has temperature suitable for tempering; and forming the second bead 2 on the basis of the shift amounts X, X.
Patent JP-2013097857-A (JP)
Title: Semiconductor memory device, division program control circuit and program method for semiconductor memory device
Inventor: AHN YEON BOK
IPC: G11C13/00
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of dividing a memory area and programming the divided memory area, and to provide a division program control circuit and a program method for the same.SOLUTION: The semiconductor memory device includes: a program pulse generating section for generating a write-in control signal and a program completion signal in response to a programming enable signal; a division program control circuit for generating a division programming enable signal on the basis of the number of program dividing times which has been already set in response to the program completion signal; and a controller for generating the programming enable signal in response to the division programming enable signal.
Patent JP-2014009962-A (JP)
Title: Optical path monitoring device
Inventor: ENDO JUN
IPC: G01L1/24
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To measure strain to be generated at a reflection position within an optical path and a temperature change by highly accurately measuring the position.SOLUTION: An optical path monitoring device for calculating one or multiple predetermined positions within a monitored optical path and measuring strain to be generated and a temperature change includes: a wavelength selection semiconductor laser; first, second and third optical paths for propagating the output light of the laser; an optical branching filter for branching the propagation light of the first optical path into a monitored optical path and a second optical path, and branching the propagation light of the monitored optical path into first and third optical paths; a polarization control unit arranged within the first optical path, the monitored optical path, and an optical path connecting the two; an optical receiver for the propagation light of the second optical path; an electric spectrum analyzer for measuring the frequency spectrum of an electric signal; and an optical spectrum analyzer for measuring the frequency spectrum of the propagation light of the third optical path. A periodic refractive index variation is formed at a predetermined interval at one or multiple predetermined positions in the monitored optical path.
Patent JP-2014011831-A (JP)
Title: Ac/dc power conversion device, and uninterruptible power supply device comprising the same
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02M7/12
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an uninterruptible power supply device having high efficiency at a low cost.SOLUTION: An AC/DC power conversion device comprises: a rush current prevention unit 3 which is composed of a first relay unit 3b and resistance 3a and is connected to an AC power supply 1 at one end of the rush current prevention unit 3; a first reactor 4 whose one end is connected to the other end of the rush current prevention unit 3; a first power conversion unit 5 which is connected to the other end of the reactor 4 at an input of the first power conversion unit 5, and is a single-phase full bridge inverter; a second power conversion unit 6 which is connected between an output of the first power conversion unit 5 and the other power line 18 of the AC power supply 1, and operates by a drive signal of one pulse applied for each half period of the AC power supply 1 to convert AC to positive and negative DC; and a positive electrode side capacitor 7 and a negative electrode side capacitor 8 to which the second power conversion unit 6 supplies power. When the AC/DC power conversion device is connected to the AC power supply 1 to start up, a first capacitor 5C which is a DC power supply of the first power conversion unit 5, the positive electrode side capacitor 7 and the negative electrode side capacitor 8 are charged by the AC power supply 1 through the resistance 3a.
Patent JP-2014009376-A (JP)
Title: High strength cold rolled steel plate excellent in workability and producing method therefor
Inventor: HASEGAWA HIROSHI
IPC: C22C38/06
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel plate excellent in workability, having TS:980 MPa or more, TS×UEL:18000 MPa % or more and suitable as a stock for automotive parts, and a producing method therefor.SOLUTION: A high strength cold rolled steel plate excellent in workability contains a micro structure including a component composition consisting of, by mass%, C:0.15 to 0.40%, Si:0.5 to 3.0%, Al:0.010 to 3.000%, Mn:1.5 to 4.0%, P:0.100% or less, S:0.020% or less, Sn:0.01 to 0.50% and the balance of Fe and inevitable impurities, and a bainitic ferrite having an area ratio of 3 to 68%, a martensite having the sum of an area ratio of 10 to 65% and a tempering martensite, and a retained austenite having an area ratio of 10% or more.
Patent JP-2013255769-A (JP)
Title: Cooking container
Inventor: AMANO KAZUTOSHI
IPC: A47J37/10
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooking container highly efficiently absorbing heat from a high-temperature gas from a stove.SOLUTION: In a cooking container, a body 1 has a bottom surface and a side surface which are integrally formed with a large number of fins 3 to increase the surface area of the cooking container, the body is surrounded by a hollow cover 2 for heat insulation so that the fins 3 are not exposed outside, the lower part of the body 1 or the inside lower part of the cover 2 is provided with a space without the fin 3, i.e., a heat collecting portion 4, and an outlet positioned at the upper part of the fin 3, is provided with an outlet diaphragm 5 for reducing the opening area.
Patent JP-2014017589-A (JP)
Title: Content reproducer
Inventor: KASHI SHUNTARO
IPC: H04N21/433
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a content reproducer capable of shortening the time elapsing before resuming reproduction, when resuming reproduction of a streaming content reproduced in the past.SOLUTION: In response to an instruction for instructing reproduction of a content 41A, for the first time, an AV receiver 1 acquires and reproduces a plurality of split broadcast data 411 according to a specified reproduction order. In response to an instruction for instructing reproduction of a content 42A, for the second time, the AV receiver 1 stops acquisition of a plurality of split broadcast data 411, and saves the not-yet-reproduced split broadcast data 411 continuously. In response to an instruction, for the second time, the AV receiver 1 acquires and reproduces a plurality of split broadcast data 421 according to a specified reproduction order. When an instruction for instructing reproduction of the content 41A is inputted, for the third time, the AV receiver 1 determines the reproduction resumption data being reproduced in the not-yet-reproduced split broadcast data 411, and reproduces the not-yet-reproduced split broadcast data 411 from the reproduction resumption data thus determined.
Patent JP-2014016770-A (JP)
Title: Marketing system
Inventor: MORIMOTO MIYUKI
IPC: G06Q30/02
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a marketing system which can efficiently acquire new clients who visit an event such as sport.SOLUTION: By using a community of social networking service (SNS) for advertisement of an event, it is possible to efficiently acquire potential clients (fans). Also, by leading the clients (fans) to an electronic ticket issuing system from a community of social networking service (SNS), the clients (fans) can participate in an event by a simple online operation, so that the potential clients (fans) can be easily attracted.
Patent JP-2013031167-A (JP)
Title: Method and camera for determining image adjustment parameter
Inventor: PER KANNERMARK
IPC: G03B15/00
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a camera for determining an image adjustment parameter.SOLUTION: The present invention relates to a method for determining an image adjustment parameter. The method includes the steps of: receiving a plurality of images representing an image view; detecting events of a specific event type from the plurality of images; identifying, for each event of the specific event type, a location within the image view where the event of the specific type is present; determining a presence value of each of the identified locations, each presence value formed to reflect some occurrences of events of the specific event type in one of the identified locations; and determining an image adjustment parameter on the basis of data from an adjustment location within the image view and determining the adjustment location on the basis of the presence value in each location of a plurality of locations within the image view. The present invention further relates to a camera (2) which is configured to capture the plurality of images representing the image view and determine the image adjustment parameter.
Patent JP-2012230411-A (JP)
Title: Multi-focal contact lenses manufactured from responsive polymer gel
Inventor: MICHEL GUILLON
IPC: G02C7/04
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide multi-focal contract lenses formed from intelligent polymers.SOLUTION: A multi-focal contact lens is manufactured at least partially from a responsive polymer gel. The responsive polymer gel changes the shape and/or the refractive index in response to an applied stimulus such as an electric or magnetic field. Preferably, a nano or micro chip as means to produce a stimulus is embedded in the multi-focal contact lens itself. Further, preferably, a change in eye movement causes the nano or micro chip to emit a stimulus.
Patent JP-2014021722-A (JP)
Title: Mixing contraindication presentation pos system
Inventor: MIYAZAKI MASARU
IPC: G16H10/60
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since there does not exist any information such as mixed components related to medicine on the market in a receipt computer in a dispensing pharmacy, it is not possible to acquire information on the interaction of the combination of medicine in the dispensing pharmacy.SOLUTION: A mixing contraindication presentation POS system 1 includes: a receipt computer 3; a POS server 2; a host computer 4 capable of communicating with the receipt computer 3 and the POS server 2; and a POS terminal 5 capable of communicating with the receipt computer 3 when it is installed in a dispensing pharmacy side, and with the POS server 2 when it is installed in a marketing pharmacy side, and capable of communicating with the host computer 4.
Patent JP-2014023314-A (JP)
Title: Motor controller
Inventor: NAKAMURA TOSHIYUKI
IPC: H02P7/288
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a plurality of rotation speed levels without using a controller which can output a PWM signal.SOLUTION: The motor controller of the present invention has a driving IC 130 and a magnetic sensor 120. The driving IC 130 inputs a driving signal for driving a motor 110 and controls rotation speed of the motor 110 using the driving signal. The magnetic sensor 120 detects the rotation speed of the motor 110. The driving IC 130 has a sensor signal output terminal 132 and a driving signal input terminal 134. The sensor signal output terminal 132 outputs the sensor signal which the driving IC 130 generates with a pulse signal from the magnetic sensor 120. The driving signal input terminal 134 inputs the driving signal. The sensor signal output terminal 132 and the driving signal input terminal 134 are connected by a connection section 136. The driving IC 130 rotates the motor 110 at a first rotation speed which is different from the rotation speed of the motor driven by the driving signal using the sensor signal which is input to the driving signal input terminal 134.
Patent JP-2013040926-A (JP)
Title: Determination of health state of system
Inventor: HARRIS PATRICK NEIL
IPC: G01M99/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for determining the health state of a system.SOLUTION: One of vibration data groups 246 includes data with the lapse of time regarding vibration of different frequencies of a system. The vibration data groups 246 regarding the system are stored in a large number of content addressable memories 238 in a computer system 222. The health state of the system is identified on the basis of the vibration data groups 246 in the large number of the content addressable memories 238.
Patent JP-2014031238-A (JP)
Title: Sheet feeding apparatus
Inventor: HARA MASAAKI
IPC: B65H19/16
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding apparatus capable of accurately managing a tension of a sheet drawn out to a downstream side from sheet storage means, even when the unwinding of a roll is stopped (in roll switching).SOLUTION: A control unit 100 actively controls one or both of the unwinding of a sheet 1S from a roll 1R, and the release of the sheet 1S stored in sheet storage means 30 for compensating the insufficiency in the amount of the unwinding of the sheet 1S, when the unwinding of the sheet 1S is stopped in the extension processing on the basis of the detected tension of the sheet 1S, such that the tension of the sheet 1S sent out to sheet supplying driving means 50 is maintained in a predetermined value in both cases in the normal unwinding of the sheet 1S from the roll 1R, and in the extension processing for stopping the unwinding of the sheet 1S and extending the sheet.
Patent JP-2012215908-A (JP)
Title: Method for manufacturing polarization film
Inventor: MORI Yasujiro
IPC: C08J5/18
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarization film, using a PVA based polymer film, which enables the manufacture of a polarization film having high limit stretching ratio and excellent optical performance without fracturing even when uniaxially stretching at a high magnification, as a raw fabric film.SOLUTION: In a method for manufacturing a polarization film, using a PVA based polymer film satisfying the following formulas (I) and (II) or a PVA based polymer film satisfying the following formulas (I)-(III) as a raw fabric film, dyeing, uniaxial stretching, fixing processing and dry processing are performed, with the formula (I): Δn(MD)-0.1×10≤Δn(TD)≤Δn(MD)+0.25×10, (II): Δn(TD)≤2.5×10, and (III): 1.3×10≤Δn(MD)≤2.0×10(where, Δn(MD)is a value obtained by averaging birefringence in a machine flow direction of the PVA based polymer film in a film thickness direction, and Δn(TD)is a value obtained by averaging birefringence in a width direction of the PVA based polymer film in a film thickness direction.)
Patent JP-2012256918-A (JP)
Title: Nitride-based semiconductor light-emitting element and manufacturing method for the same
Inventor: LEE HYUK MIN
IPC: H01L33/38
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor light-emitting element that reduces the driving voltage by increasing the area near a p-type electrode pad to improve the light extraction efficiency and by preventing local current concentration.SOLUTION: A nitride-based semiconductor light-emitting element 200 includes: a rectangular substrate 201 whose aspect ratio is 1.5 or more; an n-type nitride semiconductor layer 202 including an n-type InAlGaN material; an active layer 203 of an InAlGaN material and a p-type nitride semiconductor layer 204 of a p-type InAlGaN material, which are stacked in order on a predetermined region of the n-type nitride semiconductor layer 202; a transparent electrode 205 provided on the p-type nitride semiconductor layer 204 and provided apart by a predetermined distance from an outer edge line of the p-type nitride semiconductor layer 204; a p-type electrode pad 206 provided on the transparent electrode 205 and provided apart by 50 to 200 μm from the outer edge line of the p-type nitride semiconductor layer 204; and an n-type electrode pad 207 provided on the n-type nitride semiconductor layer 202.