baber/WOPTO huggingface dataset:
Patent JP-2018062207-A (JP)
Title: Four-wheel drive car, and control device for four-wheel drive car
Inventor: NOZU TOMOHIRO
IPC: B60K17/348
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a four-wheel drive car that can improve accuracy in control current output by a control device in order to control a friction clutch, and to provide a control device therefor, the four-wheel drive car comprising: an engagement clutch and the friction clutch provided so as to sandwich a drive shaft in a path for transmitting drive force to an auxiliary drive wheel; and a control device that controls the engagement clutch and the friction clutch.SOLUTION: A control device 2 comprises: current detection means 21 that outputs a detection signal corresponding to the magnitude of an actual control current; target current value calculating means 22 that calculates a target current value being a target value for control current; and current control means 23 that controls a current output circuit 20 so that control current for the target current value calculated by the target current value calculating means 22 is output on the basis of a detection result of the current detection means 21. In a two-wheel driving state in which first and second friction clutches 62L, 62R are open, the current control means 23 performs zero-point correction for correcting a zero point of a control current output from the current output circuit 20.SELECTED DRAWING: Figure 1
Patent JP-2018062398-A (JP)
Title: Sheet conveying device and image forming apparatus
Inventor: YAMASHITA KEISUKE
IPC: B65H31/34
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device and an image forming apparatus capable of easily taking out a sheet even when a driving source is stopped.SOLUTION: A first cursor 61A and a second cursor 61B are movable along a width direction D1 orthogonal to a conveying direction D2 of a sheet S. A first motor 70A and a second motor 70B drive the first cursor 61A and the second cursor 61B. When the first motor 70A and the second motor 70B are stopped in a state in which the sheet S is nipped by the first cursor 61A and the second cursor 61B, an operation control unit 101 performs a separation control to move the first cursor 61A and the second cursor 61B in a direction away from the sheet S and then to stop the first motor 70A and the second motor 70B.SELECTED DRAWING: Figure 9
Patent JP-2018064402-A (JP)
Title: Axial gap type rotary electric machine
Inventor: OKAMOTO KAZUO
IPC: H02K9/19
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a rotor in a structure having a complicated rotor structure.SOLUTION: An axial gap type rotary electric machine includes: a stator 9; an axial facing rotor 20 which is disposed facing the stator 9 in an axial direction of a rotary shaft 4; and a radial facing rotor 30 which is disposed facing the stator 9 in a radial direction. A coolant flow passage 36a is formed penetrating through the radial facing rotor 30 in an axial direction. The axial facing rotor 20 includes a jacket member 25 covering an end part at the opposite side of the stator arrangement side. A coolant flow space 25A is formed at the jacket member 25. The jacket member 25 is formed with: a discharge passage 51 which discharges a coolant introduced from an introduction passage 44 formed at the rotary shaft 4 to the coolant flow space 25A; and a recovery passage 52 which recovers the coolant in the coolant flow space 25A and supplies the coolant to the coolant flow passage 36a.SELECTED DRAWING: Figure 2
Patent JP-2017054525-A (JP)
Title: System and method for reducing power consumption in power supply circuit
Inventor: RON CAMPEANU
IPC: G05F1/14
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved system and method for reducing power consumption in a power supply circuit.SOLUTION: The system for reducing power consumption in a power supply circuit is provided that includes: a transformer including: a core; a first winding including a first end and a second end of a first wire wound on the core; a second winding including a first end and a second end of a second wire, wherein the second wire has a larger cross-section than the first wire and the second end of the first wire is connected to the first end of the second wire; an input electrically connecting the first and second windings to the power supply circuit; and an output for connecting to a load; and a controller connected to the transformer for controlling an output voltage at the output, wherein the output voltage is less than a supply voltage at the input, to reduce the power consumption of the load.SELECTED DRAWING: Figure 8
Patent JP-2018065222-A (JP)
Title: Portable Cutting Machine
Inventor: YOSHIMURA KAZUNOBU
IPC: B27B9/00
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable cutting machine capable of securing a space surrounding a little finger of a hand gripping a grip, even when the grip is not provided on a high position.SOLUTION: A portable cutting machine includes a battery installation part 20 to/from which a battery pack 40 is attachable/detachable. The battery installation part 20 includes a connection terminal 25a for connecting electrically the battery pack 40 therethrough, and is arranged on the rear of the battery pack 40, when viewing the battery pack 40 in the attached state in a cutting direction D1 of a material to be cut.SELECTED DRAWING: Figure 1
Patent JP-2017172314-A (JP)
Title: Electric lock system
Inventor: YOSHIKAWA SHINICHI
IPC: E05B47/00
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock system capable of reducing power consumption in the case that a fixture is open and power is not transferred from a power supply coil to a power reception coil.SOLUTION: In an electric lock system 1, when a fixture 2 is closed, power is transmitted via non-contact power transmission from a power supply coil 9 provided on the fixture frame side to a power reception coil 11 provided in the fixture 2; power is supplied from the power reception coil 11 to a control unit 21, and a signal is transmitted from a transmission/reception circuit 22 to a transmission/reception circuit 15. When the closed fixture 2 opens to separate the power supply coil 9 from the power reception coil 11, the power transmission from the power supply coil 9 to the power reception coil 11 stops to stop power supply from the power reception coil 11 to the control unit 21 and stop signal transmission from the transmission/reception circuit 22 to the transmission/reception circuit 15. In this electric lock system 1, power supplied to the power supply coil 9 when the fixture 2 is open is smaller than power supplied to the power supply coil 9 when the fixture 2 is closed.SELECTED DRAWING: Figure 2
Patent JP-2017073784-A (JP)
Title: Transmission reception method and device for inverse direction mimo retransmission by phich in lte system
Inventor: JIN KYU HONG
IPC: H04W16/28
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To propose a method controlling UL HARQ even with only PHICH, for settling a problem that PDCCH must be transmitted, when requesting retransmission only of one TB, in a LTE system supporting UL MIMO.SOLUTION: In transmission reception method and device of a mobile communication system supporting an uplink MIMO, two transmission blocks are transmitted by a terminal with a predetermined number of layers and by respective precoding indices, and when any one of the transmission blocks is not yet received, a base station transmits a response signal indicating the not yet received transmission block, the terminal determines the precoding index of the not yet received transmission block to a preset value, and retransmits the not yet received transmission block while maintaining the number of layers.SELECTED DRAWING: Figure 11
Patent JP-2018068688-A (JP)
Title: Ultrasonic diagnostic device and ultrasonic image processing device
Inventor: SATO MIKA
IPC: A61B8/14
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for displaying to easily distinguish between a left heart system and a right heart system of the heart of a fetus.SOLUTION: An area specification part 50 extracts an area corresponding to a cardiac cavity with an echo value lower than a cardiac muscle and a blood flow in a volume data stored in a data storage part 14 to specify a left heart system area comprising at least one of a left ventricle, a blood vessel connected to the left ventricle, a left atrium, and a blood vessel connected to the left atrium, and to specify a right heart system area comprising at least one of a right ventricle, a blood vessel connected to the right ventricle, a right atrium, and a blood vessel connected to the right atrium. A Doppler image processing part 60 forms an image on which coloring processing using different colors, as base tones, for the left heart system area and the right heart system area is performed on the basis of ultrasonic Doppler data corresponding to the left heart system area and the right heart system area.SELECTED DRAWING: Figure 1
Patent JP-2018074012-A (JP)
Title: Package for electronic device, electronic device, electronic apparatus, and movable body
Inventor: YAMADA YOHEI
IPC: H01L23/02
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a package for an electronic device allowing a dimension of an unwelded portion and the like to be stably managed when a lid and an opening circumference are welded with a part thereof left.SOLUTION: A package 10 as a package for an electronic device comprises: a base part 11; a circular-shaped wall part 12 being disposed at one side of the base part and having an opening 18 opened at the one side; a first layer 13 being provided on a top face 12f facing one side of the wall part and having thermal conductivity higher than that of the wall part; and a joining member 14 provided at the one side of the wall part including the top face and the first layer. The first layer comprises at least one groove 17 disposed across from an opening side to an outer peripheral side being an opposite side to the opening side.SELECTED DRAWING: Figure 1A
Patent JP-2018071235-A (JP)
Title: Object moving device
Inventor: KIMURA AKIJI
IPC: E05F15/689
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an object moving device that can be manufactured with good productivity.SOLUTION: A window regulator 1 includes a pair of carrier plates 2, a pair of guide rails 3, a cable 5, a direction changing member 4 and a driving source 6, and operates such that a driving force of the driving source 6 causes the cable 5 to be wound and unwound to thereby move the pair of carrier plates 2 via the cable 5. The driving source 6 has a driving source side cable extending portion 631 for leading the cable 5 toward a direction in which a second direction changing member 4B of a first guide rail 3A, and the second direction changing member 4B has a second cable introduction part 42B for introducing the cable 5 led out from the driving source side cable extending portion 631. The driving source 6 is disposed at a position where the extending direction of the driving source side cable extending portion 631 and the extending direction of the second cable introduction part 42B on the driving source 6 side of the second direction changing member 4B are formed substantially coaxially.SELECTED DRAWING: Figure 1
Patent JP-2017120390-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SEKI TAKAYUKI
IPC: G03G15/20
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that prevents the generation of damage due to an excessive temperature rise of electrode parts of end heat sources.SOLUTION: A fixing device 20 comprises: a rotatable endless fixing member 21; a pressure member 22; a nip forming member 24 that is arranged inside the fixing member and forms a fixing nip N with the pressure member with the fixing member therebetween; a plurality of heat sources 23A and 23B on the inside of the fixing member; end heat sources 26a and 26b that are provided on both ends of the nip forming member and heat both ends in the longitudinal direction of the fixing member; and a heat transfer auxiliary member 27 that is held by the nip forming member and the inner periphery of the fixing member and transfers heat of the fixing member in the longitudinal direction. The end heat sources 26a and 26b are a resistance heating member including a base material 50, a resistor 51 formed on the base material, and an electrode part 52 feeding power to the register. The electrode parts 52 of the end heat sources are arranged on the outside in the longitudinal direction of heating parts 40B of the plurality of heat sources.SELECTED DRAWING: Figure 12
Patent JP-2018076272-A (JP)
Title: Dental mill blank assembly
Inventor: ISHINO HIROSHIGE
IPC: A61K6/00
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a dental mill blank assembly with less risk of disengagement of a mill blank part and a support part during cutting work using a CAD/CAM processing machine.SOLUTION: A dental mill blank assembly in which dental mill blank part (X) and a support part (Y) are adhered with an adhesive composition (Z) is provided, the adhesive composition (Z) comprising 70 to 99% by weight of 2-cyanoacrylic ester (A), and 1 to 30% by weight of the compound (B) represented by the following general formula [I]. CH=C(R)-CO-X-R[I] (Where, Rrepresents a hydrogen atom, a methyl group, or an ethyl group; Rrepresents a hydrocarbon group having 1 to 6 carbon atoms; X represents an oxygen atom or -N(R)-; and Rrepresents a hydrogen atom or a hydrocarbon group having 1 to 6 carbon atoms.)SELECTED DRAWING: None
Patent JP-2018081623-A (JP)
Title: Vehicle control system, vehicle control method, and vehicle control program
Inventor: AJIMURA YOSHITAKA
IPC: B60W50/10
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system, a vehicle control method, and a vehicle control program capable of making it easy to see a specific landscape from a vehicle while traveling.SOLUTION: A vehicle control system comprises: an automatic operation control unit for controlling at least one of acceleration and deceleration or steering of a vehicle equipped with the system; and a target visual recognition control unit for determining whether or not a predetermined target exists in the vicinity of the vehicle, and in a case where it is determined that the target exists in the vicinity of the vehicle, for requesting the automatic operation control unit to perform a target visual recognition priority control for controlling the operation of the vehicle in such a manner that the target is visually recognizable from inside the vehicle of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2017053040-A (JP)
Title: Manufacturing method of multilayer printed board
Inventor: KOHIKI MICHIYA
IPC: H05K1/09
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed board using a metal foil with carrier in which a synthetic resin plate-shaped carrier and the metal foil are peelably bonded, and a multilayer laminate board utilizable to a manufacturing method of the multilayer printed board.SOLUTION: The invention allows an efficient manufacturing of a coreless multilayer printed board with an excellent quality stability, and provides a manufacturing method of a built-up substrate, the manufacturing method including a step 1 of preparing a metal foil with a carrier composed of a resin plate-shaped carrier and the metal foil mechanically peelably bonded to one surface or both surfaces of the carrier, and a step 2 of laminating a build-up layer at least one layer by one layer on one side or both sides of the metal foil with the carrier, the build-up layer having an insulation layer and a wiring pattern.SELECTED DRAWING: Figure 3
Patent JP-2018085667-A (JP)
Title: Driving device
Inventor: NAKANO KATSUYA
IPC: H04N5/232
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To allow for reduction in an amount of buffer for error correction.SOLUTION: Electronic equipment (100) comprises a transmission IC including transmitting means for transmitting data of a plurality of logical channels in a time-division multiplex method and a reception IC which receives data from the transmission IC. The transmission IC comprises parity information adding means for adding parity information for error correction to transmitted data, and control code transmitting means for transmitting control codes for switching the plurality of logical channels. The reception IC comprises error correcting means for correcting an error of the received data on the basis of the parity information for error correction from the transmission IC, and path control means for transmitting the received data to a path according to the logical channel by the received control code. When the transmission IC switches the logical channel by the control code transmitting means, the electronic equipment adds the parity information by the parity information adding means and transmits the control code.SELECTED DRAWING: Figure 1
Patent JP-2018081067-A (JP)
Title: Method and system for determining empirical snow depth
Inventor: CHOI JI WON
IPC: G01W1/02
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for determining empirical snow depth, which make use of snow particle size distributions, do not require density observation values, and employ less complicated computation.SOLUTION: A snow depth determination system of the present invention includes: an optical rain gauge 110 for acquiring information on snow particle diameters and snow particle number concentration; a laser snow depth gauge 120 for measuring height of accumulated snow through a laser beam-type sensor to provide an observed snow depth; an empirical snow depth equation calculator for determining an optimal index for diameters of snow particles provided by the optical rain gauge, substituting the optimal index into a snow depth calculation equation to calculate a computed snow depth, obtaining correlation between the observed snow depth and the computed snow depth, and deriving a regression equation between the observed snow depth and the computed snow depth as an empirical snow depth equation; and a snow depth estimator 150 for estimating snow depth using the empirical snow depth equation.SELECTED DRAWING: Figure 1
Patent JP-2018087944-A (JP)
Title: Display system, display device, screen luminance control method, and screen luminance control program
Inventor: YAMAMOTO NOBUTAKE
IPC: G09G5/36
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To set luminance appropriate as a whole multi-display to each display without depending on the arrangement of each display in the multi-display.SOLUTION: In a display system configured of one first display device and at least one second display device, the first display device and the second display device respectively comprise: a display part; an illuminance sensor for generating first information based on illuminance; and a luminance control part for controlling luminance of the display part on the basis of second information. The first display device further comprises: a control information generation part for generating the second information on the basis of the first information generated by the first display device and the second display device; and a first communication part for acquiring the first information from the second display device, and for distributing the second information to the second display device. The second display device further comprises a second communication part for transmitting the first information to the first display device, and for acquiring the second information from the first display device.SELECTED DRAWING: Figure 4
Patent JP-2017128711-A (JP)
Title: Method for producing conjugated diene-based polymer by utilizing parallel polymerization reactors
Inventor: LEE DO HOON
IPC: C08J3/20
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing conjugated diene-based polymer that can complement the disadvantages of existing batch type and continuous type, and that can realize desired physical properties at the time of producing rubber composite material.SOLUTION: The method includes steps of: placing two or more batch type or continuous type polymerization reactors in parallel; independently polymerizing a linear structure and a branched structure; mixing the obtained reaction products of anion solution polymerization into a solution state; and bringing into a commercial product.SELECTED DRAWING: Figure 1
Patent JP-2017074788-A (JP)
Title: Method of manufacturing scribing wheel
Inventor: TOMEI NAOKO
IPC: C03B33/10
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a scribing wheel capable of scribing a brittle material substrate and increasing end face strength of the substrate having been parted.SOLUTION: A V-sectioned cutting edge is formed at a circumferential part to have an axis of rotation in the center of a disk-like scribing wheel base material, and a diamond film is formed at the cutting edge. At this time, a multilayer diamond film is formed by sticking and growing nuclei of diamond in a chemical vapor deposition method for a plurality of times. Then a ridge part is polished so that discontinuity between layers of the diamond film does not appear on the surface. Consequently, roughness of the ridge part can be made thinner. When the brittle material substrate is scribed to be parted using a scribing wheel, end face precision of parted base materials increase and end face strength can be improved.SELECTED DRAWING: Figure 3B
Patent JP-2018092312-A (JP)
Title: Roadside wireless device and roadside system
Inventor: MIYAOKA SHUNSUKE
IPC: H01Q1/22
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent error communication with an on-vehicle device mounted on a vehicle traveling along adjacent lanes, with a simple configuration.SOLUTION: A roadside wireless device 10 acquires an identifier from an on-vehicle device mounted on a vehicle traveling along a first communication area 31 as a first identifier. In addition, from an external wireless device having an area different from the first communication area 31 defined as a second communication area 32, the roadside wireless device 10 acquires an identifier obtained from an on-vehicle device mounted on a vehicle traveling along the second communication area as a second identifier. Then, the roadside wireless device 10 determines whether or not to stop communication with the on-vehicle device mounted on the vehicle traveling along the first communication area 31, depending on whether or not the first identifier matches the second identifier.SELECTED DRAWING: Figure 1
Patent JP-2017060849-A (JP)
Title: Orthodontic gripping device
Inventor: NEIL CHESTER
IPC: A61C7/06
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an orthodontic gripping device, where once seated in a storage station, an arch wire is tightly held by inner gripping surfaces, thereby resisting displacement of the gripping device relative to the arch wire.SOLUTION: The orthodontic gripping device includes a body 26 having a first arm portion 40 and a second arm portion 42, spaced apart and connected to each other. Each arm portion includes a jaw portion having an inner, arch wire-gripping surface. The inner gripping surfaces are disposed opposite one another in spaced relation, with a storage station defined therebetween for receiving the arch wire. At least a portion of the storage station is sized smaller than the arch wire. The arm portions are resiliently deflectable outwardly away from each other to admit the arch wire into the storage station.SELECTED DRAWING: Figure 1