baber/WOPTO huggingface dataset:
Patent JP-2017015528-A (JP)
Title: Site management system, flight detection method and program
Inventor: TANAHASHI MASASHI
IPC: B64C39/02
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a site management system that can safely implement measuring even in an area around a working vehicle.SOLUTION: A site management system 10 comprises: an unmanned aircraft 13 that can fly in an aircraft mode Mp and in a VTOL mode Mv; a working vehicle 12 that works at a civil construction site CS; a shape detection sensor 44 that is provided in the unmanned aircraft 13, and detects a shape of the civil construction site CS; and an external control device 11 that controls the unmanned aircraft 13, working vehicle 12, and the shape detection sensor 44. The external control device 11 is configured to: cause the unmanned aircraft 13 to undergo a high-speed flight in the aircraft mode Mp, and moves the unmanned aircraft 13 to an inspection region Ai in the civil construction site CS; drive the shape detection sensor 44 as causing the unmanned aircraft 13 to undergo the high-speed flight in the aircraft mode Mp; or drive the shape detection sensor 44 to detect the shape of the inspection region Ai as causing the unmanned aircraft 13 to undergo a low-speed flight by switching from the aircraft mode Mp to the VTOL mode Mv.SELECTED DRAWING: Figure 5
Patent JP-2017020860-A (JP)
Title: Spectroscopic detector
Inventor: MINATO HIROYUKI
IPC: G01J3/18
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscopic detector in which the number of diffraction gratings used is decreased, thus enabling a cost to be suppressed and a device to be reduced in size.SOLUTION: A spectroscopic detector comprises: a light source 11 for radiating polychromatic light; one diffraction grating 13; an excitation optical system that guides the light from the light source 11 to the diffraction grating 13, and selects light having one wavelength among the polychromatic light and then irradiates a sample with the light as excitation light; a detection optical system that guides to the diffraction grating 13 observation light which is radiated from the sample irradiated with the excitation light, to disperse it; and a photodetector 15 that detects the observation light dispersed by the detection optical system. Thus the one diffraction grating 13 is shared between the excitation optical system and the detection optical system, so that the number of the diffraction gratings used is decreased, thus enabling a cost to be suppressed and a device to be reduced in size.SELECTED DRAWING: Figure 1
Patent JP-2017020247-A (JP)
Title: Rain-proof structure between adjacently arranged tents
Inventor: NOMOTO TATSURO
IPC: E04H15/58
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rain-proof structure between adjacently arranged tents capable of being constituted easily and quickly.SOLUTION: A rain-proof structure is composed of at least two tents (A and B) having respectively column members (1a, 2a, 1b and 2b) in both end parts of an opposed surface to a next tent and a laterally long waterproof sheet (5) formed in a gutter-like part (4) folded in two in the width direction by providing freely attachable-detachable fixation members (6a, 7a, 6b and 7b) to the respective column members (1a, 2a, 1b and 2b) to substantially four-corner parts. Desirably, a drain hose (11) is provided in an inclined lower end part of the gutter-like part (4), and fixation members (12a and 12b) for supporting the gutter-like part (4) by a tent frame (8) are also provided in a substantially central part of the gutter-like part (4).SELECTED DRAWING: Figure 2
Patent JP-2017021257-A (JP)
Title: Encoder, encoding method, and program
Inventor: HIRAHARA MAIKO
IPC: G10L19/035
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an encoder, an encoding method, and a program that keep down deterioration in audio quality when an audio signal is encoded by using a masking threshold value based on a hearing characteristic.SOLUTION: An encoder converts an audio signal into a frequency spectrum for each frame and quantizes and encodes the frequency spectrum. The encoder comprises: a threshold value generation unit for generating an initial masking threshold value when the frequency spectrum is quantized; a threshold value correction unit for correcting the initial masking threshold value on the basis of the amount of bits given to the quantization of the frequency spectrum and a condition whether a missing band due to quantization is permitted or not; and a threshold value determination unit for determining which is used for quantization, a first masking threshold value corrected according to a condition that a missing band due to quantization is permitted on the basis of the degree of variation of the frequency spectrum in a plurality of consecutive frames or a second masking threshold value corrected according to a condition that a missing band due to quantization is not permitted.SELECTED DRAWING: Figure 1
Patent JP-2016034485-A (JP)
Title: Intraluminal device
Inventor: HAYAKAWA KOICHI
IPC: A61M25/10
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an intraluminal device capable of effectively occluding or contracting a dilated vein.SOLUTION: An intraluminal device 130 for treating a vein 150, includes a long outer sheath 132, an inner tube 134 disposed inside the outer sheath 132, and an expandable expansion member 144. The expansion member 144 is disposed between a distal part of the long outer sheath 132 and a distal part of the inner tube 134, the inner tube 134 is fixed to the distal part of the expandable expansion member 144, and the distal part of the long outer sheath 132 is fixed to the expansion member 144. The expansion member 144 includes a plurality of spiral contact members 148 elongated along the axial direction, in the circumferential direction. The distal part of the expansion member 144 comes close to a proximal part of the expansion member 144 by the axial movement of the inner tube 134 with respect to the long outer sheath 132, so that the contact members 148 bend outward in the radial direction to expand the expansion member 144.SELECTED DRAWING: Figure 6
Patent JP-2017028032-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: OBATA TOSHIYUKI
IPC: H01L33/32
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing decline in the luminous efficiency, by suppressing concentration of a current flowing between a p-electrode and an n-electrode on a region near the mesa edge, in a semiconductor element having a mesa structure.SOLUTION: A group III nitride semiconductor element including an active layer between an n-type layer and a p-type layer, and having a mesa structure including the p-type layer, has an n-electrode on the n-type layer, and a p-electrode where a first metal layer, a conductive layer, and a second metal layer are laminated, in this order, on the p-type layer, and the specific resistance of the conductive layer is higher than that of the first metal layer.SELECTED DRAWING: Figure 9A
Patent JP-2016035450-A (JP)
Title: Functionalized grid for specifying and imaging position of biological sample, and method of application thereof
Inventor: UTLAUT MARK W
IPC: H01J37/20
Filed: 2015-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a functionalized sample support used in a charged particle microscope method.SOLUTION: A sample support includes a sample support surface constituted so as to support a sample, while examining the sample by using a charged particle microscope. The sample support surface has functionalized sites, and each functionalized site is constituted so as to keep the sample on the functionalized site by adhesion, attraction or a combination thereof.SELECTED DRAWING: Figure 10B
Patent JP-2017023347-A (JP)
Title: Ultrasonic image processing apparatus and program
Inventor: URABE MAKIKO
IPC: A61B8/14
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which allows a user to easily recognize where a frame including an abnormal candidate area is located in ultrasonic image data of a plurality of consecutive frames.SOLUTION: An ultrasonic image diagnostic apparatus 100 comprises: a structure extraction part which extracts, from ultrasonic image data of a plurality of consecutive frames, a structure within the ultrasonic image of each of the frames; an abnormal candidate area detection part which detects an abnormal candidate area from the extracted structure; and a cine information generation part 15 which generates cine information obtained by associating the detected abnormal candidate area with the frame of a detection source.SELECTED DRAWING: Figure 2
Patent JP-2017026470-A (JP)
Title: Estimation method of copper sulfide generation state of oil-filled cable by insulation oil analysis, and diagnostic method of risk degree
Inventor: NAKADE MASAHIKO
IPC: G01N33/28
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic method of estimating a sulfide generation state in an oil-filled cable using an insulation oil and estimating a degree of risk of abnormality occurrence of the oil-filled cable based on the sulfide generation state estimated by the method.SOLUTION: An estimation method of a copper sulfide generation state of an oil-filled cable includes: a step 1 of preparing a trend graph showing a change with time of a dissolution amount of copper in oil or dielectric loss tangent and a total amount of combustible gas; a step 2 of preparing a graph showing a relationship between the dissolution amount of copper in oil of an insulation oil collected from the insulation oil before using the oil-filled cable and the oil-filled cable and obtaining the maximum dissolution amount of copper in oil from the value of the maximum dielectric tangent in the past; and a step 3 of obtaining a ratio of the dielectric tangent to the amount of the dissolution copper in oil. The generation state of sulfide copper in the cable is estimated by using the values of steps 1 to 3. In addition, a degree of risk is estimated and diagnosed based on a ratio of the dielectric tangent obtained at the step 3 to the dissolution amount of copper in oil, the reference value of the maximum dissolution amount of copper in oil, and the reference value of the total amount of the combustible gas.SELECTED DRAWING: Figure 5
Patent JP-2017034737-A (JP)
Title: Power conversion device controller, control method, and control program, and power conversion system
Inventor: OBE TOSHIHARU
IPC: H02M7/48
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible, even in a non-steady state at the time of excessive response caused by load fluctuations, to perform output control for handling the state.SOLUTION: A power conversion device controller includes: an output calculation unit 40 that calculates required output necessary for a power conversion device 100 including a plurality of stages of inverters 10, 20; a pulse width setting unit 41 that, on the basis of the required output, sets a pulse width of each of the inverters 10, 20; a phase difference setting unit 42 that sets a phase difference between output of the plurality of stages of inverters 10, 20; a switching control unit 43 that, on the basis of the set pulse width and phase difference, controls switching of switching elements 1 of the plurality of stages of inverters 10, 20; a determination unit 44 that, on the basis of the required output, determines a non-steady state; and a change unit 45 that, when the non-steady state has been determined, changes the phase difference between the output of the plurality of stages of inverters 10, 20 to make synthetic output of the plurality of stages of inverters 10, 20 be output depending on the non-steady state.SELECTED DRAWING: Figure 1
Patent JP-2017030879-A (JP)
Title: Paper discharge device
Inventor: SAKAGUCHI KATSUMI
IPC: B65H31/00
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharge device capable of reducing deterioration of alignment of pieces of discharged paper.SOLUTION: A paper discharge device 1 comprises: a paper discharge roller 2 for transporting and discharging a sheet; a paper discharge base 5 which is formed to incline so that, an upstream side is lower than a downstream side in a paper discharge direction of the paper discharge roller 2, and on which sheets discharged from the paper discharge roller 2 are stacked; an end fence 6 which erects on an upstream end of the paper discharge base 5 in the paper discharge direction; a pair of paper discharge wings 7A, 7B which move in a paper width direction according to a sheet width of a sheet to be discharged by the paper discharge roller 2, and rise both end parts of the sheet on the sheet width direction and make the sheet curve; and a pair of butting members 9A, 9B which are disposed on a surface on the paper discharge base 5 side of the end fence 6, which can be integrated with the pair of paper discharge wings 7A, 7B and move toward the sheet width direction, and to which the sheet which falls and slides along inclination of the paper discharge base 5 butts.SELECTED DRAWING: Figure 1
Patent JP-2017030601-A (JP)
Title: Hybrid vehicle
Inventor: NOZAWA TAKASHI
IPC: B60L50/16
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of starting a hybrid vehicle even when the hybrid vehicle is not started for a long period of time.SOLUTION: A hybrid vehicle 2 supplies power of a main battery 4 to a PCU 12 by a supply operation combining a first circuit 28, a transformer 36, and a second circuit 30 when a voltage value Vsub of a sub battery 22 is smaller than a threshold value V1. Then, the hybrid vehicle drives a first motor 6 to start an engine 100 using the power of the main battery 4 and makes the first motor 6 generate electricity by using the power of the engine 100. Furthermore, the power by the drive of the first motor 6 is supplied to the sub battery 22 by a step-down operation combining the second circuit 30, the transformer 36, and a third circuit 32. Thereby, the sub battery 22 is charged.SELECTED DRAWING: Figure 1
Patent JP-2017034579-A (JP)
Title: PON system
Inventor: KURODA MARIKO
IPC: H04L12/44
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To suitably perform version upgrade of firmware of an ONU while avoiding deterioration in service for a subscriber.SOLUTION: A PON system includes an OLT that, during system operation, periodically acquires a version of firmware in operation of an ONU 12; determines whether or not the acquired version of the firmware is the latest version; and, in the case that the version of the firmware is not the latest version, downloads firmware of the latest version onto the ONU 12 during the system operation. The ONU 12 comprises: a firmware storage unit 24 including a first face for holding the firmware in operation and a second face for holding firmware having been downloaded from the OLT 14; and a start-up unit 29 that, when the ONU 12 has been connected after disconnection from the OLT 14, restarts the ONU 12 using the firmware on the second face in the case that the version of the firmware on the second face is newer than that of the firmware on the first face.SELECTED DRAWING: Figure 2
Patent JP-2017032515-A (JP)
Title: Corrosion sensor and corrosion detection method
Inventor: SATO TATSUZO
IPC: G01N17/04
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision, low-cost corrosion sensor which allows for monitoring risk of corrosion and progression of a corrosion environment.SOLUTION: A corrosion sensor is for detecting corrosion environment of concrete or steel, and comprises a detection portion comprising a corrosive metal formed into a plate, foil, or film, a counter electrode comprising a corrosion resistant metal formed into a plate, foil, or film and being disposed at a position opposite the detection portion, a dielectric material disposed between the detection portion and the counter electrode, first conductors connected to the detection portion, and a second conductor electrically connected to the counter electrode. The detection portion has an area of 300 nmto 20,000 nm, inclusive, and an electrical property thereof changes in response to reduction in area of the detection portion due to corrosion.SELECTED DRAWING: Figure 4
Patent JP-2017037150-A (JP)
Title: Phase difference plate, lamination polarizing plate using phase difference plate, and display using phase difference plate
Inventor: GOTO MASANAO
IPC: G02F1/13363
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate formed of a liquid crystal film that has a "negative dispersion" property closer to the ideal while maintaining high transmittance.SOLUTION: There is provided a phase difference film that has a "negative dispersion" property in which birefringence Δn increases as the measurement wavelength increases in at least part of a wavelength area in a visible light area, wherein the phase difference plate is formed of a liquid crystal film including a polymerizable liquid crystal composition including a liquid crystal compound and a dichromatic pigment; the liquid crystal compound is fixed in nematic hybrid alignment in the liquid crystal film; the order parameter (S) of the dichromatic pigment in the phase difference plate represented by the following formula (1) is in a range of 1.0≥S≥0.5. (1): S=(DR-1)/(DR+2)(1), wherein DR is the dichroic ratio of the dichromatic pigment.SELECTED DRAWING: Figure 11
Patent JP-2017037472-A (JP)
Title: Lane recognition device
Inventor: WATANABE AKIHIRO
IPC: G06T7/00
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce recognition variation of left and right lanes, and present a lane recognition result to a driver, without applying discomfort to a driver.SOLUTION: A recognition reliability of a white lane recognized by a white lane recognition part 11 is evaluated by a white lane evaluation part 12, and when recognition of one of left and right white lanes is completed, a recognition state of the other white lane is monitored by a recognition state monitoring part 13. Then a recognition completion time until recognition of the other white lane is completed, is estimated, then, the estimated recognition completion time and a monitoring time are compared, for adjusting a display timing of the white lane recognition result, for reducing recognition variation of left and right white lanes, and displaying the recognition result at a timing which matches a sensation of a driver without discomfort.SELECTED DRAWING: Figure 1
Patent JP-2017038248-A (JP)
Title: Ear attachment
Inventor: TERAKAWA EITARO
IPC: H04R1/10
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an ear attachment which holds the entire ear periphery along a shape of an ear lobe 1 in close contact therewith, so as to reduce the load on the ear when wearing a product to be used on the face or temporal part.SOLUTION: An ear attachment includes: a curved part which is formed from a crus helicis of a user to an ear lobe 1 via an auriculo-temporal groove; a flat ear lobe restraining part which is attached to a lower end part of the curved part, abuts to the lower end of the ear lobe from below, and holds the entire front and rear faces of the ear lobe; and a holding body which extends upward from a front tip end of the ear lobe restraining part and stabilizes the ear lobe restraining part by fitting in an intertragic notch of the user. The ear attachment is provided with an acupressure tool for pressing acupressure points of the ear, and a groove or locking tool for holding a string of a mask which is worn.SELECTED DRAWING: Figure 4
Patent JP-2017041464-A (JP)
Title: Ball mounting mask
Inventor: ADACHI SEITO
IPC: B23K3/06
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To deal with dispersion in positions of connection pads of a wiring board by ball mounting masks less than the prior arts.SOLUTION: A ball mounting mask 1 comprises: a plate-shaped mask body 5 with which a plurality of openings 3 corresponding to a plurality of connection pads b1 of a wiring board B are formed. The mask body 5 is configured to be elastically deformed with a change of a tensile force from an outer peripheral edge side of the mask body 5 and to change relative positions of each of the connection pads b1 of the wiring board B and each of the openings 3 of the mask body 5 corresponding to the connection pad b1. The mask body 5 also comprises a distortion relaxing part 11 consisting of a recessed groove 13 or a slit 14 in a peripheral part 9 between a ball allocation region 7 in which the plurality of openings 3 are formed, and the outer peripheral edge.SELECTED DRAWING: Figure 1
Patent JP-2017041671-A (JP)
Title: Transmission system
Inventor: YOSHIDA MITSUTERU
IPC: H04B10/2507
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system which can achieve a desired transmission characteristic, if multi-lane distribution is executed in the environment of a variable bit rate.SOLUTION: An transmission system 2 includes: a coding unit 200 which codes the data of a plurality of series according to forward error correction; a mapping processing unit 210 which includes a multi-lane distribution unit which distributes the coded plurality of series of data series-by-series to a plurality of first lanes, a mixer which distributes, to the plurality of second lanes, a different series of data among the data distributed to the plurality of first lanes, and a mapping unit which converts the data distributed to the plurality of second lanes into information indicative of a complex electric field; a signal processing unit 220 which generates an electric signal on the basis of the information indicative of the complex electric field; and a converter 21 which converts the electric signal into an optical signal.SELECTED DRAWING: Figure 1
Patent JP-2017044717-A (JP)
Title: Transmissive display device
Inventor: TAKAGI MASAYUKI
IPC: H04N5/64
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a transmissive display device which superposes image light on external light to be visually recognized and which can control the image light in response to changes in the external light by a simple structure while considering influences of a shade detachably attached to the device.SOLUTION: The transmissive display device can perform see-through display by superposing image light on external light to be visually recognized, and can control the external light by a dimming shade 90 detachably attached to the device. An image light control part 290 adjusts and controls the image light based on changes including influences of attaching/detaching the dimming shade, in response to changes in a component of light corresponding to the component of the external light reaching eyes of an observer.SELECTED DRAWING: Figure 4
Patent JP-2017045750-A (JP)
Title: Coil bobbin, coil and transformer with the coil
Inventor: SHIMOMURA YOSHIAKI
IPC: H01F27/32
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce voltage resistance between layers of windings of a primary coil that is manufactured by aligning and winding the windings in a layered state around a recessed groove of a coil bobbin.SOLUTION: On an outer peripheral side face of a bobbin body 1011, a recessed groove 1012 is formed from a recessed groove 1013 for main winding and a recessed groove 1014 for winding for winding number adjustment. The recessed groove 1014 is provided on a bottom face 1013B of the recessed groove 1013. In a center of the bottom face 1013B, a dividing wall 1018 is protrusively provided in a vertical direction for dividing a space of the recessed groove 1012. In a first space of the recessed groove 1014, a winding for winding number adjustment is aligned and wound in a layered state. In a first space of the recessed groove 1013, a part of a main winding 1021 is aligned and wound in a layered state. In second spaces of the recessed grooves 1013 and 1014, the remaining of the main winding 1021 is aligned and wound. In this configuration, a winding number of the winding that is aligned and wound in the layered state per layer is reduced and voltage resistance between layers is reduced.SELECTED DRAWING: Figure 4