baber/WOPTO huggingface dataset:
Patent JP-2015012746-A (JP)
Title: Power feeding apparatus and power feeding method
Inventor: ASAOKA NORIAKI
IPC: H02J17/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To determine whether or not a power incoming coil exists at a position facing a power feeding coil, without using a camera.SOLUTION: A power feeding apparatus 100 supplies electric power to an external power incoming section 154 using an electromagnetic action. A power feeding coil 104a feeds electric power using an electromagnetic action. A power feeding side control section 103 acquires a frequency characteristic of a current value running through the power feeding coil 104a which has received power supply from a power supply, identifies the number of a resonance frequency on the basis of the acquired frequency characteristic, and determines the presence of the power incoming section 154 on the basis of the number of the identified resonance frequencies.
Patent JP-2015011295-A (JP)
Title: Polarization conversion element
Inventor: KOYANAGI ATSUSHI
IPC: G02B5/30
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a polarization conversion element which has high conversion efficiency, can be easily manufactured from an inexpensive material, and can be reduced in size.SOLUTION: The polarization conversion element includes a polarization separation part and a polarization control part. The polarization separation part spatially separates two orthogonal polarization components of incident light from each other, gives such outgoing wave fronts of light of the two orthogonal polarization components that each wave front includes at least one concave shape and that a bottom position of a concave shape in the outgoing wave front of one polarization component does not overlap a bottom position of a concave shape in the outgoing wave front of the other polarization component, and condenses the light of the two orthogonal polarization components onto different regions from each other at a position where the polarization control part is disposed. The polarization control part has regions segmented in accordance with positions where the light separated by the polarization separation part is incident, and has a polarization control layer that generates a predetermined retardation in the incident light, at a position where light of at least one polarization component is incident in the segmented regions.
Patent JP-2015012885-A (JP)
Title: Suction port body of vacuum cleaner and vacuum cleaner using the same
Inventor: TAJIMA TAIJI
IPC: A47L9/04
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To enable suction of solid dust on a floor surface at the back of a suction port body during retreat of the suction port body, and to prevent the dust sucked from the front side from being easily discharged backward from the suction port body during advance of the suction port body.SOLUTION: A suction port body of a vacuum cleaner includes: a first rotary cleaning body having a rotary shaft substantially parallel with a cleaning surface; a suction chamber for supporting the first rotary cleaning body; and a second rotary cleaning body having a shaft parallel with the rotary shaft and coming into contact with the cleaning surface, at the back of the first rotary cleaning body. On a surface of the second rotary cleaning body, a brush body or an elastic body is provided, and the brush body or the elastic body is provided so as to come into contact with one part of the suction body, and it is provided being inclined in a circumferential direction so that, during retreat of the suction port body, a rotational operation of the second rotary cleaning body is permitted, and, during advance, the rotational operation of the second rotary cleaning body is restricted.
Patent JP-2014032004-A (JP)
Title: Electrical appliance
Inventor: NOZAWA RIKA
IPC: F24C7/04
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrical appliance capable of reducing electric energy consumption.SOLUTION: A heating cooker comprises: a heating container to store a heated object; heating sections 32 and 60 capable of heating the heated object under a plurality of heating conditions; measuring sections 71a, 71b, 72 and 73 to measure a state in the heating container; a control section 101 which selects, on the basis of measurements of the measuring sections 71a, 71b, 72 and 73, at least one of the following advice, first advice for a user to select the heating condition prior to a start of heating the heated object, second advice for the user to change the heating condition while heating the heated object, third advice for the user to change a state of the heated object prior to an end of heating the heated object and forth advice of which the user needs to be notified after the end of heating the heated object for heating next time; and a notification section 6 which notify the user of the advice selected by the control section 101.
Patent JP-2015016884-A (JP)
Title: Heat insulation and cold insulation cover
Inventor: OIWA GAKUSHI
IPC: B65D81/38
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation and cold insulation cover in which a height position thereof can be maintained even if stage numbers of container boxes are less than maximum stage numbers, and which can have a good workability.SOLUTION: When stage numbers of container boxes 81 covered by a cover body 11 are less than maximum stage numbers which can be covered by the cover body, height position maintaining belts 51A and 51B, which engage with engagement members 17 and 19 on both side surfaces of the cover body, are released from the engagement members on both sides of the cover body at portions higher than an upper end 81B of a container box 81 remaining in the cover body. The released portions of the height position maintaining belts 51A and 51B are laminated at an upper end 81b of the container box 81, the engagement members 53A and 55B for the laminated portions are engaged so as to connect both of the height position maintaining belts 51A and 51B to each other, whereby the cover body 11 can be prevented from slip-down.
Patent JP-2015016094-A (JP)
Title: Game machine
Inventor: MARUKO SHOHEI
IPC: A63F7/02
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which game balls can efficiently enter/pass a prize winning device and a gate device.SOLUTION: A game machine includes: a right gate device 14 provided at a first position; and a start prize winning device 15 provided at a second position upstream of the first position. The start prize winning device 15 can receive game balls B flowing down in a specific game area A on the upstream side of a start port 151 and guide them to the start port 151 when an opening/closing member 152 is in a first state that the game balls easily enter, and allows the game balls B flowing down in the specific game area A to pass a front surface side of the opening/closing member 152 without being guided to the start port 151 when the opening/closing member 152 is in a second state that the game balls B are hard to enter. The first position is a position where the game balls B among a plurality of game balls B flowing down in the specific game area A that have not entered the start port 151 can pass when the opening/closing member 152 is in the first state.
Patent JP-2015019262-A (JP)
Title: Volume adjustment device, volume adjustment method, and volume adjustment system
Inventor: FUJII RYOTA
IPC: H04R3/02
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To adaptively adjust a volume level of a sound amplified over a loudspeaker in accordance with a sort of noise even under various noise environments.SOLUTION: An order post terminal 10 is connected to a head set 50 through a network NW. A microphone 11 collects a peripheral sound of the order post terminal 10. A noise base estimation part 35 estimates a noise signal included in a peripheral sound of the order post terminal 10. In the order post terminal 10, a deviation estimation part 37 estimates a deviation between a sound signal included in the peripheral sound of the order post terminal 10 and the noise signal estimated by the noise base estimation part 35, a volume adjustment coefficient calculation part 39 derives a volume adjustment coefficient for adjusting a volume level of the sound signal on the basis of the deviation, and a VGA 41 amplifies the volume level of the sound signal in accordance with the volume adjustment coefficient.
Patent JP-2015016799-A (JP)
Title: Travel route generating device
Inventor: TSURUTA TOMOHIKO
IPC: G08G1/16
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a travel route generating device which presets the curvature of a travel route so as to obtain appropriate lateral acceleration.SOLUTION: In a travel route generating device, ambient information which represents objects and road circumferences around a vehicle is gained from an image photographed by a camera, scan information scanned by a radar and the like (S400); traveling states of a car speed, lateral acceleration, a position of the vehicle and the like are gained from a car speed sensor, an acceleration sensor, a GPS and the like (S402); and a travel possible area and a travel impossible area for the vehicle are recognized from a road width, a road shape, obstacles and the like gained on the basis of the ambient information (S404). A travel route generating device, in the travel possible area, presets the curvature of a traveling route on the basis of the car speed of the vehicle and target lateral acceleration, and presets a coefficient of radial basis function used as the Kernel function in a support vector machine from the curvature as a curvature parameter (S406). The support vector machine generates the traveling route of the vehicle on the basis of the preset curvature parameter (S408).
Patent JP-2015018738-A (JP)
Title: Relay
Inventor: OSUMI YOSHIMASA
IPC: F21V8/00
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To improve bad visibility of an operation display lamp built in a relay.SOLUTION: A relay body 32 and an operation display lamp 33 are housed in a case 34 comprising a base 34a and a housing 34b. A light source arrangement part 38 bumped upward is provided on a lower face of a corner of the housing 34b, and the operation display lamp 33 is housed in the light source arrangement part 38. One part of a side wall of the light source arrangement part 38 is a light incident face 39. Light emitted from the operation display lamp 33 is incident on a top plate 40a of the housing 34b from the light incident face 39, so as to guide light in the top plate 40a. In an optical pattern region 36 provided on the top plate 40a, optical patterns 37 are concentrically aligned on a lower face of the top plate 40a. When the light guided in the top plate 40a is reflected by the optical patterns 37, the reflected light is emitted to outside from an upper face of the top plate 40a.
Patent JP-2015019311-A (JP)
Title: Calibration device and calibration program
Inventor: HISATOMI KENSUKE
IPC: G02B3/00
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To highly accurately acquire camera parameters of a distance camera and another camera in a common coordinate.SOLUTION: A calibration device 1 comprises: hemisphere center coordinate acquisition means in which, for each of predetermined four or more feature points on a flat plate for performing calibration, on the basis of a distance map of measurement points acquired by a distance camera 2 for imaging a calibration pattern to dispose a hemisphere of which the radius around the feature point is a predetermined spherical radius, a distance camera parameter is estimated and a coordinate of a camera coordinate system on which a distance from the measurement point on each hemispherical solid surface is a spherical radius, is acquired as a camera center coordinate that is a coordinate in the camera coordinate system of feature points; and distance camera parameter estimation means for estimating the distance camera parameter on the basis of the camera center coordinate acquired by the hemisphere center coordinate acquisition means.
Patent JP-2015021742-A (JP)
Title: Ultrasonic inspection device
Inventor: YOKOTA TOMOJI
IPC: G01N29/26
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe capable of measuring a narrow weld portion with high accuracy, and an ultrasonic inspection device capable of accurately measuring a body to be inspected in which an erect wall exists surrounding the weld portion.SOLUTION: An ultrasonic probe 3 according to one embodiment of the present invention has a tapered delay material 2. An ultrasonic wave radiated from the ultrasonic probe 3 propagates along the tapered delay material 2 reaching a narrow weld portion. An ultrasonic inspection device according to one embodiment of the present invention comprises a contact medium supply nozzle 12, a contact medium suction nozzle 13, and a contact medium holding member 14 enclosing part of its outer circumferential contact surface with the ultrasonic probe 3 and a body 10 to be inspected. The contact medium holding member 14 is a plate-like member having a notch 51 at one end, part of the ultrasonic probe 3 being enclosed by the notch 51. The contact medium holding member 14 is driven to scan the narrow weld portion so as not to interfere with the erect wall of the body to be inspected while supplying, applying, and recovering the contact medium at the same time.
Patent JP-2014022743-A (JP)
Title: Integrated circuit element having tsv structure and method of manufacturing the same
Inventor: LEE DO-SUN
IPC: H01L21/768
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide: an integrated circuit element having a TSV structure which can suppress a local extrusion phenomenon thereby providing a stable structure and an improved reliability; and a method of manufacturing the same.SOLUTION: The integrated circuit element includes a semiconductor structure, and a through-silicon-via (TSV) structure penetrating through the semiconductor structure. The TSV structure includes: a first through electrode unit forming one end of the TSV structure and including impurities of a first concentration; and a second through electrode unit forming the other end of the TSV structure and including impurities of a second concentration greater than the first concentration.
Patent JP-2015021412-A (JP)
Title: Hermetic compressor
Inventor: SHIOTANI MASARU
IPC: F04B39/00
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient hermetic compressor capable of promoting heat radiation from an internal space of a muffler, capable of preventing overheat of an upper bearing, and capable of suppressing sliding caused by deformation or heating of a suction refrigerant.SOLUTION: A discharge muffler 37 covering a part of a compression mechanism 3 and temporarily storing a refrigerant discharged from the compression mechanism 3 in a space therebetween is provided in the compression mechanism 3 stored in a sealed container 1. The refrigerant temporarily stored flows out to an inside of the sealed container 1 through a communication passage 53 provided in the discharge muffler 37. Emissivity of an inner wall surface 37a of the discharge muffler 37 is set to be higher than emissivity of an upper bearing surface 34a of a part of the compression mechanism 3 covered by the discharge muffler 37.
Patent JP-2015023125-A (JP)
Title: Solar cell encapsulation material sheet, solar cell encapsulation material roll, and solar cell module
Inventor: NAKAHARA MAKOTO
IPC: H01L31/042
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell encapsulation material sheet and a roll, capable of simultaneously suppressing a gauge band caused by thickness non-uniformity of the solar cell encapsulation material and blocking during storage.SOLUTION: A ratio (T1/T2) of an apparent thickness (T1) of an edge part of a sheet to an apparent thickness (T2) of a central part is 1.04 to 1.4.
Patent JP-2015021423-A (JP)
Title: Exhaust pipe fuel injection device and exhaust pipe fuel injection method
Inventor: KASAHARA HIROYUKI
IPC: F01N3/029
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately determine degradation of fuel to be injected into an exhaust pipe and to inject the fuel into the exhaust pipe at optimal timing when the fuel has a risk of the degradation.SOLUTION: An exhaust pipe fuel injection device comprises: a fuel temperature acquisition section 62 which acquires a temperature of fuel to be supplied to an injection unit 80 injecting the same into an exhaust pipe 11; an injection timing setting section 63 which sets injection timing to inject the fuel through the injection unit on the basis of the temperature of the fuel; and a fuel injection control section 64 which allows the fuel to be injected through the injection unit 80 at the timing set by the injection timing setting section 63.
Patent JP-2015023661-A (JP)
Title: Current control device for synchronous motor
Inventor: TAKAHASHI KENJI
IPC: H02P23/16
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, if a d-phase current to perform field weakening thereon cannot be appropriately controlled, a motor may be caused to generate heat by increase of the d-phase current or current control may be made unstable by lack of the d-phase current.SOLUTION: A current control device for a synchronous motor comprises: a temporary d-phase current command calculation part (16); a voltage amplitude calculation part (12) for calculating a magnitude of a voltage command vector in the last sampling cycle; a voltage ratio calculation part (14) for calculating a voltage ratio of the magnitude of the voltage command vector and a maximum output voltage of an amplifier; a target d-phase current calculation part (15) for acquiring the d-phase current command in the last sampling cycle and calculating a target d-phase current command from the voltage ratio and the d-phase current command; a correction value calculation part (17) for calculating a correction value that is a differential between the temporary d-phase current command and the target d-phase current command through a low-pass filter; and an adder (18) for adding the correction value to a d-phase current command in the present sampling cycle to calculate a new d-phase current command.
Patent JP-2014022037-A (JP)
Title: Memory device, memory system and reading voltage control method for the memory device
Inventor: CHOI MYUNG-HOON
IPC: G11C16/06
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory device, a memory system, and a reading voltage control method for the memory device.SOLUTION: A memory device comprises: a memory cell array including a plurality of memory cells; a page buffer part configured such that among the memory cells, pieces of data read in order at different voltage levels are stored for each of some of the memory cells, and a logic operation relating to each piece of data is carried out; and a counting part configured such that, based on the results of the logic operations, the number of memory cells present in each of sections separated from one another by different voltage levels are counted.
Patent JP-2013233814-A (JP)
Title: Compound writing utensil
Inventor: SEKINE NOBUO
IPC: B43K27/08
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a compound writing utensil which can be quickly brought into a writing-enable state (pen-tip projected state) or a stored state (pen-tip retracted state) even if a user can use only one hand, and also, by which writing can be achieved while making thermochromic handwriting and non-chromic handwriting close to each other or in an overlapping state.SOLUTION: A compound writing utensil is configured to store a thermochromic writing body and a non-chromic writing body into a barrel thereof. A thermochromic handwriting and a non-chromic handwriting can be formed close to each other, or in an overlapping state, for example, a final copy of the original by the non-chromic handwriting can be obtained by rubbing the draft written by the thermochromic writing body with the non-chromic writing body.
Patent JP-2013248431-A (JP)
Title: Storage medium processing system
Inventor: TAKEDA MASAYUKI
IPC: A63F7/02
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To certainly prohibit bringing of holding balls into a specific game machine.SOLUTION: A storage medium processor 42 stores a count result of game media having been held by a player as a result of a game in a usable holding ball information storage part, creates identification information different from the identification information of a storage medium 40 when discharging the storage medium 40, stores the identification information in a storage medium identification information storage part 49, collates the identification information read from the storage medium 40 with the identification information stored in the storage medium identification information storage part 49, and when they do not coincide with each other, transmits holding ball specification information and the identification information of the storage medium 40 to a management device 43. The management device 43 collates the identification information of each storage medium 40 inside a storage part 60 with the received identification information, and transmits holding ball information related to the identification information having coincided to the storage medium processor 42. The storage medium processor 42 stores the holding ball information in a use prohibition holding ball information storage part 54, and when receiving a holding ball putout signal, puts out game media corresponding to a number of holding balls stored in the usable holding ball information storage part.
Patent JP-2015024377-A (JP)
Title: Acid gas separation module
Inventor: SAWADA MAKOTO
IPC: B01D69/10
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an acid gas separation module capable of expressing predetermined performance over a long period of time by restraining a defect from appearing due to friction caused by heat shrinkage of a component member.SOLUTION: In an acid gas separation module, a member for a supply gas flow path is superposed on a facilitated transport membrane side of an acid gas separation layer, and at least a part of a position corresponding to an adhesion domain, in which a member for a transmission gas channel and a porous support are bonded together, is set as a fixing area and fixed to the facilitated transport membrane of the acid gas separation layer.
Patent JP-2015027040-A (JP)
Title: Reception circuit
Inventor: HASHIDA TAKUSHI
IPC: H03L7/081
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a reception circuit that reduces a variation in a phase difference between a first clock signal and a second clock signal.SOLUTION: The reception circuit has: first and second phase adjustment circuits (101a, 101b) for generating first and second clock signals; first and second determination circuits (102a, 102b) for performing a binary determination on input data in synchronism with the first and second clock signals; a phase detection circuit (103) for detecting a phase on the basis of determination values of the first and the second determination circuits; a filter (105) for filtering the detected phase to output first phase information to the second phase adjustment circuit; an adder (106) for adding a shift amount to the first phase information to output second phase information to the first phase adjustment circuit; and a correction circuit (107) for outputting to the first phase adjustment circuit third phase information for reducing a variation in a phase difference of the first clock signal from the second clock signal.