baber/WOPTO huggingface dataset:
Patent JP-2020153570-A (JP)
Title: Top plate and heating cooker
Inventor: SAITO TETSUTA
IPC: F24C15/10
Filed: 2019-03-19
Abstract: To propose a top plate having an unnoticeable outer frame, and to propose a heating cooker.SOLUTION: A top plate 1 includes a top plate body 2 and an outer frame 3 enclosing the top plate body 2. The outer frame 3 has an outer surface 4 oriented to the outer side opposite to the top plate body 2. The outer surface 4 includes an outer surface upper part 40 and an outer surface lower part 41 continuing into a lower end 400 of the outer surface upper part 40. The outer surface lower part 41 is located at the inner side relative to the lower end 400 of the outer surface upper part 40. A heating cooker includes the top plate 1 and a heating device which heats a cooking container disposed on the top plate 1.SELECTED DRAWING: Figure 2
Patent JP-2020154916-A (JP)
Title: Terminal device, server device, information processing method and program
Inventor: NAKAMURA MASAHITO
IPC: G06Q20/40
Filed: 2019-03-22
Abstract: To provide a terminal device, server device information processing device and program that prevent a payment to an unauthorized payment destination due to a falsification of a code.SOLUTION: In an information system, a terminal device comprises: a code reading unit that reads codes; a settlement information extraction unit that extracts settlement information on settlement from the code the code reading unit reads; a payment destination first information transmission unit that transmits payment destination first information, which is information included in the settlement information and is at least one part of payment destination information on a payment destination upon the settlement, to a server device; a payment destination second information reception unit that receives payment destination second information associated with the payment destination first information from the server device; and a payment destination second relevant information output unit that outputs payment destination second relevant information relating to the payment destination second information. Thanks to the terminal device, users or sales clerks recognize a falsification of the code on the basis of the output payment destination second relevant information.SELECTED DRAWING: Figure 1
Patent JP-2020154212-A (JP)
Title: Resist composition and pattern forming method
Inventor: TANIGUCHI RYOSUKE
IPC: G03F7/004
Filed: 2019-03-22
Abstract: To provide a negative resist composition having high sensitivity and capable of reducing LWR and CDU in a pattern and allowing formation of good features, and a method for forming a resist pattern by using the above composition.SOLUTION: A chemically amplified negative resist composition is provided, comprising: a sulfonium salt of a carboxylic acid anion in which a phenyl group having a substituent at a terminal thereof is connected by an ester bond; a base polymer having an acrylic structural unit that has an aromatic ring at a resin side chain terminal; and a photoacid generator that generates an acid.SELECTED DRAWING: None
Patent JP-2019172987-A (JP)
Title: Composition and polarization film
Inventor: KUNIMI NOBUTAKA
IPC: H01L51/50
Filed: 2019-03-22
Abstract: To provide a composition that makes it possible to produce a polarization film having high dichroic properties and having excellent durability.SOLUTION: The present invention provides a composition containing a polymerizable liquid crystal compound showing a smectic phase, and a liquid crystal compound represented by formula (2). [In formula (2), m is an integer. A-Aare bivalent aromatic groups. L-Lare single bonds, ester groups or the like. R-Rare hydrogen atoms or alkyl groups. Zis a polymerizable group. Zis a hydrogen atom or a polymerizable group. Q-Qare groups such as alkylene groups. Tis a single bond, an ester group or the like. Rand Rare hydrogen atoms or alkyl groups].SELECTED DRAWING: Figure 1
Patent JP-2020152350-A (JP)
Title: Work vehicle
Inventor: ONISHI TEPPEI
IPC: B62D7/20
Filed: 2019-03-22
Abstract: To provide a long desired work vehicle which can hold a position in a state where a steering cylinder is mounted properly, with a simple structure.SOLUTION: A steering cylinder 27 is provided which performs a steering operation of each wheel along the left-to-right direction in a state of being arranged side by side with an axle case 24. Left and right cylinder support parts 60, 61 for internally fitted to and supporting left and right both side parts of a cylinder body 27A in the steering cylinder 27 are formed integrally at the axile case 24. At one cylinder support part 61, a recessed part 64 is formed for allowing a pipe connection part 44 provided on an outer peripheral part of the steering cylinder 27 to pass, and at the other cylinder support part 60, a rotation restriction part 66 is formed for restricting the rotation around a shaft core of the steering cylinder 27 by the pipe connection part 44 being engaged.SELECTED DRAWING: Figure 12
Patent JP-2020156668-A (JP)
Title: Biological information detection device
Inventor: SHINPO ATSUSHI
IPC: G01S13/34
Filed: 2019-03-26
Abstract: To provide a biological information detection device capable of detecting a posture of a living body in a specific place.SOLUTION: A biological information detection device 1 includes: a detection system 3 for transmitting a transmission wave by a continuous wave subjected to frequency modulation to an object along a vertical direction and detecting distance spectrum intensity data indicating the intensity for each distance to the object in a time-series manner based on a frequency difference between the transmission wave and a reflection wave from the object; a first difference data calculation unit 30 for calculating difference data in which a difference between present distance spectrum intensity data and preceding distance spectrum intensity data is obtained for each distance based on a detection result of the detection system 3; and a state determination unit 37 for determining whether a living body has fallen or is taking a posture other than falling based on the difference data.SELECTED DRAWING: Figure 2
Patent JP-2020157349-A (JP)
Title: Solder alloy, solder ball, solder preform, solder paste and solder joint
Inventor: IIJIMA YUKI
IPC: B23K35/26
Filed: 2019-03-27
Abstract: To provide a solder alloy, a solder ball, a solder preform, a solder paste and a solder joint where missing does not occur, excellent wet spreadability is shown, the growth of an intermetallic compound at a joint interface is suppressed after soldering and a destruction mode after shear strength testing is proper.SOLUTION: A solder alloy has an alloy composition consisting of, by mass, 3.2-3.8% Ag, 0.6-0.8% Cu, 0.01-0.2% Ni, 2-5.5% Sb, 1.5-5.5% Bi,0.001-0.1% Co, 0.001-0.1% Ge and the balance Sn. The alloy composition satisfies equation (1): 2.93≤{(Ge/Sn)+(Bi/Ge)}×(Bi/Sn) [in the equation (1), Sn, Ge, and Bi exhibit respective contents (mass%) in respective alloy compositions].SELECTED DRAWING: Figure 1
Patent JP-2020161385-A (JP)
Title: Negative electrode material for lithium ion secondary battery and manufacturing method thereof, negative electrode for lithium ion secondary battery using the negative electrode material, and lithium ion secondary battery
Inventor: MORITA KOICHI
IPC: H01M4/36
Filed: 2019-03-27
Abstract: To provide a negative electrode material having a long life and excellent safety while using a graphite material having a modified surface of natural graphite, which is advantageous in cost.SOLUTION: In a negative electrode material for a lithium secondary battery in which a heat-treated product with a carbon-based isotropic pitch adheres to at least a part of the surface of natural graphite, the content of quinoline insoluble in the carbon-based isotropic pitch is 30 mass% or less when the total amount of the carbon-based isotropic pitch is 100% by mass.SELECTED DRAWING: None
Patent JP-2020169602-A (JP)
Title: Cooling system for engine
Inventor: HAYAKAWA MOTOO
IPC: F01P3/02
Filed: 2019-04-03
Abstract: To provide a cooling system capable of early executing changeover from stoichiometric combustion to lean combustion while suppressing abnormal combustion in the stoichiometric combustion when an engine speed is high.SOLUTION: The cooling system for an engine includes a pump 91, a second liquid temperature sensor SW5 for acquiring the liquid temperature of engine cooling liquid, a flow regulating valve 90 for regulating the flow amount of the engine cooling liquid, and an ECU 100 for performing operation control of the flow regulation valve 90. An engine 1 is changed over between the lean combustion and the stoichiometric combustion on the basis of predetermined conditions including the wall temperature of a combustion chamber 17. The ECU 100 sets the same target temperature for the lean combustion and for the stoichiometric combustion, and when an engine speed is high during executing the stoichiometric combustion, outputs a control signal to the flow regulation valve 90 to make the flow amount of the engine cooling water greater to reflow to the pump 61 than when the engine speed is low.SELECTED DRAWING: Figure 8
Patent JP-2020173212-A (JP)
Title: Load distribution sensor sheet and load distribution sensor
Inventor: ISHIKURA SADAYUKI
IPC: G01L5/00
Filed: 2019-04-12
Abstract: To provide a load distribution sensor sheet and a load distribution sensor which combine flexibility and low electrical resistance, and with which it is possible to measure a load distribution with high sensitivity.SOLUTION: This load distribution sensor sheet 1 comprises: an elastic dielectric layer 2; a plurality of first wirings 5 arranged, with a space therebetween, on one surface 2a of the dielectric layer 2; a plurality of second wirings 6 arranged, with a space therebetween, on the other surface 2b and forming a plurality of intersections P with the plurality of first wirings 5 in a plan view; a plurality of first electrodes 7 connecting to the first wirings 5 and provided at the intersections P with a space therebetween; and a plurality of second electrodes connecting to the second wirings 6 and provided at the intersections P with a space therebetween. The first wirings and/or second wirings are formed with an electro-conducive fiber, the width of the first wirings being smaller than the width of the first electrodes, the width of the second wirings being smaller than the width of the second electrodes.SELECTED DRAWING: Figure 1
Patent JP-2019136521-A (JP)
Title: Game machine
Inventor: IKEDA YOKO
IPC: A63F5/04
Filed: 2019-04-12
Abstract: To further increase game interest when notifying a player of whether or not to shift to a state advantageous to the player.SOLUTION: In the configuration for notifying a player of a determination result of whether or not to shift to a privilege game at a specific timing in the unit game, a normal music sound is output in the first period in the unit game and a reverberation music sound is output in the second period until reaching the specific timing. Furthermore, a first specific sound and a second specific sound can be output, and the reverberation music sound is output without outputting the first specific sound and the second specific sound in the second period. In the specific sound, the first specific sound or the second specific sound is output without outputting the reverberation music sound. When the first specific sound is output, then the normal music sound is not output and, when the second specific sound is output, then the normal music sound is output.SELECTED DRAWING: Figure 93
Patent JP-2020177262-A (JP)
Title: Information processing apparatus, system, information processing method and program
Inventor: TANIGAWA NAO
IPC: G06Q30/02
Filed: 2019-04-15
Abstract: To provide an information processing apparatus, a system, an information processing method and a program capable of appropriately evaluating a degree of improvement of a behavior of a user when giving privilege.SOLUTION: An information processing apparatus 100 includes a first derivation unit 108, a second derivation unit 110, and a result output unit 112. The first derivation unit 108 derives a probability where a predetermined behavior is performed when privilege is given to a user by inputting a first feature amount of the user who uses a service to a first model outputting the probability where the predetermined behavior is performed when the privilege is given to the user. The second derivation unit 110 derives a probability where the predetermined behavior is performed when the privilege is not given to the user by inputting the first feature amount of the user to a second model outputting the probability where the predetermined behavior is performed when the privilege is not given to the user. The result output unit 112 outputs information based on a derivation result of the first derivation unit 108 and a derivation result of the second derivation unit 110 regarding the same user.SELECTED DRAWING: Figure 1
Patent JP-2020178388-A (JP)
Title: Motor drive device, air conditioner, idling state detection method and program
Inventor: ISHIHARA YUKI
IPC: H02M7/06
Filed: 2019-04-15
Abstract: To provide a motor drive device, etc., capable of detecting a rotational state of a motor on free-running in a simple configuration.SOLUTION: A motor drive device comprises: a switching control section which performs switching control on multiple switching elements constituting an inverter circuit; a current acquisition section which acquires a detection value of current flowing in a DC bus via a shunt resistance element; and an idling state identification section which identifies an idling state of a motor based on the detection value of the current flowing in the DC path while a predetermined idling state detection pattern is applied to the inverter circuit. The idling state detection pattern is a switching pattern for bringing a switching element of at least one phase at an upper arm side in the inverter circuit and a switching element of at least one phase at a lower arm side in the inverter circuit, the phase being different from the at least one phase at the upper arm side, into an ON state.SELECTED DRAWING: Figure 1
Patent JP-2020176434-A (JP)
Title: Mechanical parking lot interphone interlocking device
Inventor: ENDO KAZUTO
IPC: B66B1/06
Filed: 2019-04-18
Abstract: To provide a mechanical parking lot interphone interlocking device which allows users of the mechanical parking lots in apartments and other buildings adjacent to the mechanical parking lot to take advantage of the convenience of the adjacency for further improvement of usability of parked vehicles.SOLUTION: An interphone management panel 3 is provided with a parking lot interlocking unit 18 which determines and detects that a delivery reservation for a mechanical parking lot is made from each interphone operation terminal 1. And a parking lot control panel 17 is provided with a reservation processing unit 20 which accepts the delivery reservation via the parking lot interlocking unit 18, and a reservation delivery management unit 21 which controls movement of a corresponding parked vehicle by the parking lot control panel 17 based on the registration in the reservation processing unit 20.SELECTED DRAWING: Figure 1
Patent JP-2020178039-A (JP)
Title: Method for evaluating resistance to slip dislocation of silicon wafer
Inventor: FUJISE ATSUSHI
IPC: H01L21/66
Filed: 2019-04-18
Abstract: To provide a method capable of evaluating resistance to a slip dislocation of a silicon wafer with higher sensitivity than before.SOLUTION: A method for evaluating resistance to a slip dislocation of a silicon wafer includes: a first step of forming an indentation in a predetermined position on a surface of a silicon wafer to be evaluated; a second step of introducing the silicon wafer with an indentation formed thereon into a single-wafer heat treatment device and heating the silicon wafer to be heat-treated; and a third step of evaluating resistance to a slip dislocation in the predetermined position of the silicon wafer, on the basis of the length of a slip dislocation generated from the indentation. The second step is performed to give a temperature difference in the radial direction of the silicon wafer.SELECTED DRAWING: None
Patent JP-2019192243-A (JP)
Title: Haptic-enabled wearable device for generating haptic effect in immersive reality environment
Inventor: WILLIAM S RIHN
IPC: G06F3/01
Filed: 2019-04-19
Abstract: To provide an improved method and apparatus for providing a haptic effect in a context-dependent manner.SOLUTION: An apparatus, a method and a non-transitory computer-readable medium are presented for providing haptic effects for an immersive reality environment. The method comprises receiving an indication that a haptic effect is to be generated for an immersive reality environment being executed by an immersive reality module. The method further comprises determining a type of immersive reality environment being generated by the immersive reality module, or a type of device on which the immersive reality module is being executed. The method further comprises controlling a haptic output device of a haptic-enabled wearable device to generate the haptic effect on the basis of the type of immersive reality environment being generated by the immersive reality module, or the type of device on which the immersive reality module is being executed.SELECTED DRAWING: Figure 1A
Patent JP-2020178805-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: OISHI TAKAFUMI
IPC: H01Q13/18
Filed: 2019-04-24
Abstract: To ensure a stable wireless communication line between a local coil and a body in a magnetic resonance imaging apparatus having a wireless type local coil.SOLUTION: A magnetic resonance imaging apparatus in an embodiment includes: a local coil for receiving a magnetic resonance signal from a subject, which includes a first wireless antenna whose polarization is horizontal polarization; an apparatus body having a bore for accommodating the subject in imaging, which applies an RF pulse to the subject; and one or more second wireless antennas for executing wireless communication between the local coil and the apparatus body through the first wireless antenna, one of which is disposed at least at the zenith part of the outer periphery of the opening end part of the bore.SELECTED DRAWING: Figure 3
Patent JP-2020183046-A (JP)
Title: Functional composite resin member and method for producing the same
Inventor: MARUYAMA KOICHI
IPC: B32B5/02
Filed: 2019-04-26
Abstract: To provide a functional composite resin member which can easily achieve a desired function while avoiding reduction in strength, and a method for producing the same.SOLUTION: A functional composite resin member includes a functional composite resin member 1 in which a surface of a base material fiber 11 is composed of fabric covered with a functional base material thin film 12, and a prepreg sheet 2 overlapping the functional composite resin member 1. A part of a resin constituting the prepreg sheet 2 enters into a gap between functional fibers 10 constituting the functional composite resin member 1.SELECTED DRAWING: Figure 1
Patent JP-2020183645-A (JP)
Title: Fireproof coating structure
Inventor: OKUMOTO GEN
IPC: E21D11/38
Filed: 2019-05-07
Abstract: To provide a fireproof coating structure that can reasonably satisfy fire resistance, water resistance, and mobility.SOLUTION: A fireproof coating structure 10 is provided at a boundary portion having an elastic joint material 9 between a SC box 5 and a RC box 3. The fireproof coating structure 10 comprises a cover 11 provided on the inner space side so as to straddle the boundary portion, and a fireproof coating layer 17 continuously provided on the inner space surface of the cover 11 from the inner space surface of the SC box 5. One end 11a of the cover 11 is fixed to the SC box 5, and the other end 11b is arranged on the inner space side of the RC box 3 so as to be movable with respect to the RC box 3. An intermediate portion 11c of the cover 11 has a recess recessed toward the inner space side.SELECTED DRAWING: Figure 2
Patent JP-2020183910-A (JP)
Title: Magnetic sensor and magnetic sensor module
Inventor: KOJI TOMOYA
IPC: G01R33/02
Filed: 2019-05-08
Abstract: To provide a magnetic sensor which obtains a signal with a high S/N ratio, and performs magnetic field measurement in three axial directions.SOLUTION: A magnetic sensor 1 comprises: a magneto-sensitive part 12; plural electrodes provided on the magneto-sensitive part 12, and arranged so as to form at least one triangle; and a switch part 21 switching the plural electrodes using plural connection patterns, and connected to a drive part 22 and detectors 23a and 23b. The connection patterns respectively are set with respect to three electrodes 13a-13c. Further, the connection patterns respectively are set so that the magneto-sensitive part 12 has sensitivity to both a magnetic field component in a perpendicular direction relative to a plane surface including the electrodes 13a-13c, and a magnetic field component in a direction in parallel to the plane surface. A set of output signals from the magneto-sensitive part 12 to be input to the detectors 23a and 23b are acquired for each connection pattern, and a magnetic signal containing the magnetic field component in the parallel direction is output.SELECTED DRAWING: Figure 1
Patent JP-2019143160-A (JP)
Title: Generation of polyethylene product material having improved rigidity, toughness and processability
Inventor: LUE CHING-TAI
IPC: C08F4/6592
Filed: 2019-05-09
Abstract: To provide polyethylene having improved rigidity, toughness and processability.SOLUTION: There is provided a polymer containing ethylene and at least one α olefin having 4 to 20 carbon atoms, and having melt index ratio (MIR) of about over 40, a value of Mw1/Mw2 of at least about 2.0, and a value of Tw1-Tw2 of about at least -15°C or less. (Mw1/Mw2: a ratio of first half weight average molecular weight (Mw) of temperature rising elution (TREF) curve from a crossover cross classification (CFC) analysis:second half Mw of the TREF curve: Tw1-Tw2 is difference between weight average elution temperature (Tw) of the first half of the TREF curve and Tw of the second half of the TREF curve.SELECTED DRAWING: Figure 1
Patent JP-2020188712-A (JP)
Title: Cutter blade of mower
Inventor: ITO HIROKAZU
IPC: A01D34/73
Filed: 2019-05-21
Abstract: To provide a desired cutter blade capable of suppressing rotation resistance with simple machining.SOLUTION: The cutter blade 20 arranged inside a housing of a mower and rotation driven about a vertical rotation axis includes a blade body 40, a cutting part 51 arranged to at least a part of a front end in the rotation direction of the blade body 40, and a wind creating part 52 arranged to at least a part of a rear end in the rotation direction of the blade body 40 and extending upward than the cutting part 51. The thickness of the rear end in the rotation direction of the wind creating part 52 is thinner than the other part of the wind creating part 52.SELECTED DRAWING: Figure 3
Patent JP-2019221131-A (JP)
Title: Short circuit brake of long stator linear motor
Inventor: WEBER ANDREAS
IPC: B65G54/02
Filed: 2019-05-27
Abstract: To allow for reliable braking of the transport device of a long stator linear motor 1.SOLUTION: In a method for controlling multiple m drive coils Sm of a long stator linear motor 1, the coils Sm is electrified during normal operation, so that a magnetic field coupled magnetically with a transport device 2 moves in the direction of movement x for moving the transport device 2 in the direction of movement x. According to the invention, switching is made to adjusted short circuit mode M during brake step of the transport device 2, and in this short circuit mode M, at least some of the multiple drive coils Sm are driven in short circuit state at least over the first period.SELECTED DRAWING: Figure 7