baber/WOPTO huggingface dataset:
Patent JP-2018121171-A (JP)
Title: Control device, communication device, control method, and program
Inventor: KITAGAWA KOICHIRO
IPC: H04W24/10
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To maintain a high connectability of communication using inter-terminal communication while reducing the possibility that interference caused by signals transmitted for the purpose of measuring a wireless quality with an other terminal device by a terminal device is generated.SOLUTION: A control device that can perform at least any one of transmission and reception of signals with one or more terminal devices via a relay device, acquires information related to a wireless quality between a device that operates as the relay device and one of the one or more terminal devices, and respectively controls transmission cycles of signals for measuring the wireless quality that are transmitted by a device that is a candidate of the relay device that performs relay of communication between the control device and one terminal device, a device that operates as the relay device, and one terminal device, on the basis of the information.SELECTED DRAWING: Figure 5
Patent JP-2017083900-A (JP)
Title: projector
Inventor: AKIYAMA KOICHI
IPC: G03B21/00
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can suppress occurrence of illuminance unevenness and is excellent in display quality.SOLUTION: A projector comprises: a solid light source 52 for emitting linearly polarized light; a birefringent element 60 for converting the linearly polarized light emitted from the solid light source 52 into circularly polarized light or elliptically polarized light; a diffusion element 70 for diffusing light emitted from the birefringent element 60; and a polarization conversion element 93 that separates diffused light emitted from the diffusion element 70 into first polarized light polarized in a first polarization direction and second polarized light polarized in a second polarization direction, converts a polarization direction of the first polarized light to the second polarization direction and emits the first polarized light.SELECTED DRAWING: Figure 1
Patent JP-2017149139-A (JP)
Title: Methods and supports with powder removal ports for additive manufacturing
Inventor: DANIEL JOERGER
IPC: B22F3/115
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide methods and supports with powder removal ports for additive manufacturing.SOLUTION: The present disclosure generally relates to methods for additive manufacturing (AM) that utilize powder removal ports 200 in the process of building objects, as well as novel support structures including powder removal ports to be used within these AM processes. The objects include walls 308 defining regions of unfused powder 302. The powder removal ports include at least one tube 310 aligned with an opening 304 in the walls to allow removal of the powder. The methods include removing unfused powder from the enclosed space via the at least one tube.SELECTED DRAWING: Figure 3
Patent JP-2018120460-A (JP)
Title: Movement locus calculating system, method for controlling movement locus calculating system, and program
Inventor: TOMONO MASAHIRO
IPC: G05D1/02
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a movement locus calculating system capable of further efficiently locating a revisit point of a mobile body and reducing a processing load in calculating a movement locus of the mobile body.SOLUTION: A movement locus calculating system mounted on a mobile body, for calculating a movement locus of the mobile body by detecting a change in a position of the mobile body relative to an object present in the outside world comprises: a scan data acquiring unit which acquires scan data including the distance and azimuth to each point calculated by a distance sensor mounted on the mobile body in a prescribed cycle; a movement vector calculating unit which calculates a movement vector of the mobile body by collating the scan data acquired at a first timing with the scan data acquired at a second timing; a position information calculating unit which calculates position information at each passing point of the mobile body by accumulating movement vectors; and a revisit point detecting unit which detects a passing point whose distance from the current position of the mobile body is smaller than a prescribed value and becomes a local minimum value from among passing points as a revisit point of the mobile body.SELECTED DRAWING: Figure 1
Patent JP-2018121466-A (JP)
Title: Fixture and wiring harness
Inventor: HAYASHI MASASHI
IPC: H02G3/30
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring harness capable of improving workability.SOLUTION: A fixture 14 of a wiring harness 10 having conductivity includes: a main body part 21 whose part forms an opened cylindrical shape and can be extrapolated into a braided member 12 and the outer periphery of a conductive pipe 13; and a fixing part 22 which has extension pieces 31, 32 extending respectively radially outwardly from both ends in the circumferential direction of the main body part 21 and is used for fixing a bolt B to an arrangement object by inserting the bolt B through a through-hole 33 in a state where the through-holes 33 respectively provided in the extension pieces 31, 32 are overlapped on each other. The fixing part 22 has projections 31a, 32a as a holding part for holding a distance between respective extension pieces 31, 32 in a state where the main body part 21 is between an open state and the tightened state and also in a state where through-holes 33 are overlapped on each other.SELECTED DRAWING: Figure 2
Patent JP-2018121476-A (JP)
Title: Wind power generation facility and method for operating the same
Inventor: WAKASA TSUYOSHI
IPC: H02M5/297
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation facility capable of attaining a good COE and being easy to shut off, and a method for operating the same.SOLUTION: The wind power generation facility converts AC power from a wind power generator into low frequency AC power having a first frequency lower than the commercial frequency by a first converter, and transmits it through a low frequency transmission line. The low frequency AC power transmitted through the low frequency transmission line is converted into AC power having a second frequency higher than the first frequency by a second converter.SELECTED DRAWING: Figure 1
Patent JP-2018124601-A (JP)
Title: Print control apparatus, print control program and print control method
Inventor: KUMAKURA SHUNICHI
IPC: G06F3/12
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To maintain visibility of the whole document while preventing spreading of multiple pages on which objects are printed, when materials of spreadsheets are printed.SOLUTION: A printing control apparatus determines the print page size by analyzing the print data upon receiving print data of spreadsheets, sets the print page order based on the print page size, compares the page number of the next spanning page with the page number of the next page in the print page order, for the page spanning the object, when the print data includes objects spanning a plurality of pages, updates the print page order so that the page number of the next spanning page becomes the page number of the next page in the order of the print pages, when both page numbers are different, generates a print image in which the page data obtained by rasterizing the print data is arranged based on the set or updated print page order, and transmits the print image to the print engine.SELECTED DRAWING: Figure 6
Patent JP-2018124306-A (JP)
Title: Light source device and projection-type display device
Inventor: YAMAKAGE AKIHIRO
IPC: F21V13/06
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: a light source which condenses output light of a semiconductor laser to be irradiated on phosphor for excited light emission has low receiving efficiency of diffusively emitted phosphor due to difficulty of reducing distance between the phosphor and a condenser lens, resulting in lowering luminance or power efficiency of a projection-type display device; and the outer shape of a rotating body covering the phosphor is large relative to the outer shape of a motor, and an axis of rotation of the rotating body and an optical axis of the condenser lens are parallel to each other, resulting in enlarging the device.SOLUTION: An optical axis of a condenser lens intersects with an axis of rotation of he rotating body at an angle of 10 to 80 degrees. Phosphor is arranged on a slope inclined with respect to the axis of rotation of the rotating body. A distance between the phosphor and the condenser lens can be reduced, accordingly, and the condenser lens can receive much more phosphor diffusively emitted, thereby improving luminance or power efficiency of a projection-type display device, as well as reducing the device size.SELECTED DRAWING: Figure 2
Patent JP-2018125718-A (JP)
Title: Mode prediction information generation device and program
Inventor: MISU TOSHIE
IPC: H04N19/70
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a mode prediction information generation device capable of generating information about a candidate of an intra-prediction mode, while dealing with the characteristics of changeable video.SOLUTION: A mode prediction information generation device includes an identification unit receiving adjacent block information, i.e., the information about a block adjacent to a coding object block, outputting evaluation value information of each prediction mode for the object block, based on the adjacent block information and internal state information, in the identification mode, and in a learning mode, inputting correct answer data related to the evaluation value information in the prediction mode, and updating the internal state information based on the correct answer data, and a correct answer generation unit receiving an optimum intra-prediction mode of the object block, generating the correct answer data based on the optimum intra-prediction mode, and supplying to the identification unit.SELECTED DRAWING: Figure 3
Patent JP-2018129876-A (JP)
Title: Battery system of vehicle
Inventor: Ikeyama toshio
IPC: B60L3/04
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery system for properly continuously operating a control device even after a collision of a vehicle.SOLUTION: A battery system of a vehicle comprises an auxiliary machine battery, an electric load electrically connected to the auxiliary machine battery via a first relay, a first control device electrically connected to the auxiliary machine battery via a second relay and turning on and off at least the first relay and the second relay and a collision detection device for transmitting a collision detection signal to the first control device when detecting a collision of the vehicle, and the first control device maintains the second relay in ON while turning off the first relay from ON when receiving the collision detection signal.SELECTED DRAWING: Figure 1
Patent JP-2017110027-A (JP)
Title: Methods for treating central nervous system tumors
Inventor: JOAQUIN J JIMENEZ
IPC: A61K47/14
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide methods for treating central nervous system tumors with central nervous system (CNS) abnormalities.SOLUTION: Provided is a pharmaceutical composition for treating a central nervous system (CNS) tumor in a subject exhibiting at least one CNS abnormality as a result of the CNS tumor, wherein the composition comprises a Coenzyme Q10 (CoQ10) compound, the at least one CNS abnormality includes paraplegia, and the treatment of the subject results in amelioration in the paraplegia. The composition may be used for both primary and metastatic tumors.SELECTED DRAWING: None
Patent JP-2017094749-A (JP)
Title: Ink jet recording device
Inventor: NAKAMURA TOMONORI
IPC: B41J2/01
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device capable of highly accurately adjusting a gap between a nozzle surface of an ink jet head and a recording medium on a feeding path by a simple operation with a simple structure.SOLUTION: An ink jet recording device includes: a printing part 5 having an ink jet head 15 for printing data on a recording medium W; a device body 4 having a pair of side frames 62 for supporting the printing part 5 so as to set the ink jet head 15 oppositely to the recording medium W and a medium feeding mechanism 12 for feeding the recording medium W along a feeding path 3; and a gap adjustment part 150 for moving in parallel the printing part 5 in a separating direction from the pair of side frames 62 to adjust a gap between a nozzle surface of the ink jet head 15 and the recording medium W on the feeding path 3.SELECTED DRAWING: Figure 1
Patent JP-2017098272-A (JP)
Title: Electronic apparatus and electronic music instrument
Inventor: ISHIZAKI KOSUKE
IPC: H01H19/20
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a switching device capable of simply switching two functions to any one of the functions by one construction member, and an electronic music instrument.SOLUTION: An electronic music instrument comprises: a switching part 6 that outputs an electric signal in accordance with rotation of a rotating shaft 11; a rotation operation member 7 that is attached to the rotating shaft 11 of the switching part 6; a spring member 8 that energizes the rotation operation member 7 toward a predetermined rotation position; and a switching member 9 that applies spring force of the spring member 8 to the rotation operation member 7 in accordance with switching operation, and cancels spring force of the spring member 8 to the rotation operation member 7 in accordance with switching operation. Therefore, the switching member 9 is disengageably engaged to the spring member 8 by switching operation so as to be switched to a pitch bend function as one function. Also, the switching member 9 is separated from the spring member 8 by switching operation so as to be switched to a modulation function as the other function.SELECTED DRAWING: Figure 4
Patent JP-2018133470-A (JP)
Title: Electronic component
Inventor: SASAKI HIROYUKI
IPC: H01L23/04
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component in which an airtight space is maintained even after the heating process of a single layer wiring board, while preventing increase in the electrical resistance of the wiring of the wiring board, and disconnection of the wiring.SOLUTION: An electronic component includes a single layer of wiring board (110) having a via hole (171), a conductive material (172) filling the via hole, a first conductive film (161) formed to cover the surface side opening of the via hole entirely and the back side opening at least partially, a second conductive film (162) formed on the first conductive film to superpose the surface side opening entirely, a third conductive film (163) formed on the first conductive film formed on the back side, an electronic element formed on the surface of the wiring board, and a lid member which is bonded to the wiring board and forming an airtight space. An opening (174) penetrating the third conductive film is formed, the opening superposes the back side opening entirely, and the area of the opening is smaller than that of the back side opening.SELECTED DRAWING: Figure 3
Patent JP-2018136376-A (JP)
Title: Optical fiber cable
Inventor: KAJI TOMOAKI
IPC: G02B6/44
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress movement of an optical fiber unit in an optical fiber cable.SOLUTION: An optical fiber cable 100 comprises: a core 20 that is constituted by enclosing a plurality of optical fiber units 10 having separately a plurality of optical fibers 1 and fibrous intervening objects extending in a lengthwise direction in which the optical fiber units extend, with a press-wrapping 54; a sheath 55 for housing the core therein; and a pair of tension members 56 embedded in the sheath with holding the core therebetween. In a cross-sectional view, when a total value of sectional areas of the plurality of optical fibers is represented as Sf, a total value of sectional areas of the intervening objects is represented as Sb, a sectional area of an internal space of the sheath is represented as Sc, and a sectional area of the press-wrapping is represented as Sw, 0.16≤Sb/Sf≤0.25 and 0.10≤Sb/(Sc-Sw)≤0.15 are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018141384-A (JP)
Title: Control device of internal combustion engine
Inventor: SHIMIZU NOBUYUKI
IPC: F02D17/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device which, for an internal combustion engine having a plurality of cylinders and cylinder injection valves directly injecting fuel into the respective cylinders, can inhibit an air-fuel ratio from becoming rich even if a fuel pressure is high at the time of restarting fuel injection from fuel cut control during deceleration.SOLUTION: In an internal combustion engine having a cylinder injection valve 18 for each of a plurality of cylinders, deceleration F/C control is executed during deceleration. When the deceleration F/C control is ended and fuel injection is restarted, cylinder cut-off operation control is executed if an actual fuel pressure is higher than a threshold value.SELECTED DRAWING: Figure 4
Patent JP-2018142606-A (JP)
Title: Electrochemical device
Inventor: YOKOSHIMA KATSUNORI
IPC: H01G11/50
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device which is superior in productivity, and which allows a pre-doping state of a negative electrode to be uniformized.SOLUTION: An electrochemical device according to the present invention, comprises: a first electrode unit; a second electrode unit; a third electrode unit; a first lithium ion supplying source; a second lithium ion supplying source; and an electrolyte solution. The first lithium ion supplying source includes a first current collector composed of a piece of porous metal foil having a first principal face on a first electrode unit side and an opening rate of 20% or more and 35% or less. The second lithium ion supplying source includes a second current collector composed of a piece of porous metal foil having a third principal face on a second electrode unit side and an opening rate of 20% or more and 35% or less. Each electrode unit includes a negative electrode which is pre-doped with lithium ions from first metallic lithium stuck to the first principal face and second metallic lithium stuck to the third principal face.SELECTED DRAWING: Figure 2
Patent JP-2018140697-A (JP)
Title: Bearing device for wheel
Inventor: FUKUSHIMA SHIGEAKI
IPC: B60B35/18
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel which prevents indentations from being made on a rolling surface without increasing a size of the bearing device even when a large and impulsive external force is applied thereto through a wheel and prevents abnormal noise resulting from the indentations and reduction of bearing life.SOLUTION: Multiple bolt insertion holes 2f are provided at a vehicle body attachment flange 2e formed at an external member 2, and a bearing device 1 for a wheel is attached to a vehicle body by knuckle bolts 34 respectively inserted into the bolt insertion holes 2f. The vehicle body attachment flange 2e can be displaced relative to the knuckle bolts 34.SELECTED DRAWING: Figure 8
Patent JP-2018143038-A (JP)
Title: Photovoltaic power generation system and power generation control program
Inventor: SHONO HIROBUMI
IPC: H02J3/38
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a control technology for a power generation system using a solar panel capable of suppressing output fluctuation of a photovoltaic power generation system caused by solar radiation fluctuation.SOLUTION: A main controller 600 appropriately controls charge/discharge of a storage battery 300 in such a manner that input power to a power conditioner 500 is prevented from being suddenly fluctuated (namely, is settled equal to or less than a fixed fluctuation rate) while taking a charge/discharge state of the storage battery 300 into account regardless of fluctuation in generation power of a solar panel 100. Based on a solar radiation value representing a solar radiation amount by a solar radiation gauge 800 and a measurement of a panel temperature by a panel thermometer 700, the main controller 600 calculates a prediction value P(t+Δt) of generation power and derives an inclination SI of generation power.SELECTED DRAWING: Figure 2
Patent JP-2017127646-A (JP)
Title: Circular needle driver
Inventor: ANDREW C DECK
IPC: A61B17/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surgical suturing device.SOLUTION: The surgical suturing device comprises: an arced needle including a length of suture; an elongate shaft having a proximal end and a distal end; a needle driver mounted to the distal end of the elongate shaft, operable to engage and rotate the needle in a circular path, and reciprocating between a drive stoke in which the needle is rotated and a return stroke; an actuator mounted to the proximal end of the elongate shaft; a drive rod in the elongate shaft operably connected to the needle driver; and a mechanical linkage connecting the actuator to the drive rod and comprising a force limiting spring.SELECTED DRAWING: Figure 1
Patent JP-2018142655-A (JP)
Title: Schottky barrier diode
Inventor: SASAKI KOHEI
IPC: H01L29/06
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode including a GaO-based semiconductor and having a lower rising voltage than the conventional Schottky barrier diodes.SOLUTION: A Schottky barrier diode 1 includes: a semiconductor layer 10 made of a GaO-based single crystal; an anode electrode 11 forming a Schottky junction with the semiconductor layer 10 and having a portion in contact with the semiconductor layer 10 made of Fe or Cu; and a cathode electrode 12.SELECTED DRAWING: Figure 1
Patent JP-2018143066-A (JP)
Title: Stator
Inventor: SHINMEI AKIHIDE
IPC: H02K3/46
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a stator which flows a varnish into a stator slot of a stator core satisfactorily.SOLUTION: A stator according to one embodiment of the present invention is a stator in which a stator cuff support 3 is provided on one end face of an axial direction of a stator core 2. The stator cuff support 3 includes an outer annular portion 3a, a cuff support tooth 3b, an inner annular portion 3c, an outer protrusion 3d, and an inner protrusion 3e. A first concave portion 3g extending in a radial direction of the stator core 2 is formed in the outer protrusion 3d, and a second concave portion 3h that extends in the radial direction of the stator core 2 and is continuous with the first concave portion 3g is formed in the cuff support tooth 3c.SELECTED DRAWING: Figure 3
Patent JP-2017164492-A (JP)
Title: Non-invasive method for assessing presence or severity of liver fibrosis based on new detailed classification
Inventor: PAUL CALES
IPC: A61B8/06
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-invasive method for assessing the presence and/or severity of a lesion in an organ of an animal.SOLUTION: The method comprises carrying out at least one non-invasive test resulting in a value, preferably a score result, and positioning the at least one value or score result in a class of a detailed classification, e.g., based on population percentiles or on a reliable diagnostic interval (RDI) to be crossed with another RDI. The present invention also relates to a device, preferably a meter, implementing the non-invasive method.SELECTED DRAWING: Figure 2