baber/WOPTO huggingface dataset:
Patent JP-2020187205-A (JP)
Title: Light wavelength conversion member and light-emitting device
Inventor: TAKEUCHI HIROTAKA
IPC: C09K11/08
Filed: 2019-05-13
Abstract: To provide such technology that can improve an absorptivity for light in a light wavelength conversion member and obtain desired conversion efficiency.SOLUTION: A light wavelength conversion member comprises a ceramic sintered body essentially comprising Al2O3 and Y3Al5O12:Ce and converts a wavelength of light incident to the ceramic sintered body into a different wavelength. In the ceramic sintered body, the proportion of Y3Al5O12:Ce is 21 to 95 vol.%; and when the proportion of Y3Al5O12:Ce with respect to the total of Al2O3 and Y3Al5O12:Ce in the ceramic sintered body is denoted by YAG/(Al2O3+YAG), the YAG/(Al2O3+YAG) at a depth of 0.5 μm from the surface of the ceramic sintered body where the light is incident is smaller than the YAG/(Al2O3+YAG) at a depth of 10 μm from the surface of the ceramic sintered body.SELECTED DRAWING: Figure 2
Patent JP-2020185951-A (JP)
Title: Steering device
Inventor: MASUGAMI HIROKAZU
IPC: B62D6/00
Filed: 2019-05-16
Abstract: To provide a steering device capable of suppressing rotations of a steering wheel while a vehicle power supply is turned off.SOLUTION: A steering device has a steering shaft 21 that separates power transmission with steering wheels, a reaction force motor 22, a reaction force control portion 26, a brake 40, and a power supply switching circuit 50. The reaction motor 22 generates steering reaction force that is torque to be applied to the steering shaft 21, in an opposite direction to a steering direction. The reaction force control portion 26 is actuated by being fed from an on-vehicle battery to control feeding to the reaction motor 22. The brake 40 is a powder brake, which is actuated by being fed to suppress the rotations of the steering shaft 21. The power supply switching circuit 50 shuts off the feeding from the battery 54 to the reaction force control portion 26 when a vehicle power supply is switched from an on-state to an off-state, while turning on the feeding from the battery 54 to the brake 40.SELECTED DRAWING: Figure 3
Patent JP-2020187334-A (JP)
Title: Exposure device and article manufacturing method
Inventor: SHIGENOBE ATSUSHI
IPC: G03F7/20
Filed: 2019-05-17
Abstract: To provide a technique advantageous in view of robustness in overlay accuracy to heat deformation of a substrate.SOLUTION: An exposure device executes job processing of exposing each of a plurality of substrates while exchanging the substrates. The exposure device includes: a substrate holding part configured to hold a substrate; and a control part configured to control the job processing. The control part is configured to correct an overlay error caused by a deformation of a substrates according to a relation between a lapsed time of the job processing and a substrate deformation volume, and expose the substrate. In the relation, an initial deformation volume according to residual heat of the substrate holding part at a substrate exchange is given, to a substrate to be conveyed in the substrate holding part at the substrate exchange.SELECTED DRAWING: Figure 1
Patent JP-2020195185-A (JP)
Title: Power supply device and image recording device
Inventor: TERAJIMA HISAO
IPC: B41J29/38
Filed: 2019-05-27
Abstract: To solve the problem in which criteria for determining a voltage to be output to a secondary side are limited.SOLUTION: A power supply device includes: a power detection unit 102 for detecting a power value of power sent from a primary winding TR-1 to detect a peak value of a voltage value according to the power value; a comparator 304 for comparing the peak value of the voltage value detected by the power detection unit 102 and a voltage threshold Vth; a switch SW for selecting either a reference voltage Vref1 or a reference voltage Vref2 based on the result of comparison in the comparator 304; a comparator 302 for comparing a finite difference between a selected reference voltage and a value based on a voltage value of an output voltage of an auxiliary winding TR-3 with a voltage value at one end on a side unconnected to an AC power supply of the primary winding TR-1; and a timing control unit 101 for controlling power supply to a secondary side based on the result of comparison in the comparator 302.SELECTED DRAWING: Figure 3
Patent JP-2020022728-A (JP)
Title: Determination of difference image dataset of examination volume
Inventor: CHRISTIAN KETTNER
IPC: G16H30/00
Filed: 2019-05-27
Abstract: To provide a solution for determination of a three-dimensional difference image dataset of an examination volume.SOLUTION: Two-dimensional real image datasets related to the examination volume are received via the interface, each of the two-dimensional real image datasets including a two-dimensional X-ray projection of the examination volume along one projection direction. A first difference image dataset is determined on the basis of the two-dimensional real image datasets and a first trained function via a processing unit. The first difference image dataset is at least two-dimensional or at least three-dimensional, and preferably the first difference image dataset is three-dimensional or four-dimensional. By determining the first difference image dataset on the basis of the two-dimensional real image dataset and the trained function, mask recordings of the examination volume can be omitted, thereby reducing the X-ray load on the examination volume.SELECTED DRAWING: Figure 4
Patent JP-2020192254-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-05-30
Abstract: To provide an improved slot machine for control for suppressing a speculative mind.SOLUTION: A main control part 41 does not perform navigation notification when a winning combination won in an internal lottery in a normal game state (in an internal state) is a left bell A, a middle bell A, a right bell A, a left bell B, a middle bell B, or a right bell B, does not perform navigation notification when a winning combination won in an internal lottery in BB general (in a non-internal state) is a left bell A, a middle bell A, or a right bell A, permits navigation notification when a winning combination won in an internal lottery in BB general (in a non-internal state) is a left bell B, a middle bell B, or a right bell B, and permits navigation notification when a winning combination won in an internal lottery in BB general (in an internal state) is a left bell A, a middle bell A, a right bell A, a left bell B, a middle bell B, or a right bell B, thus allowing a putout rate of tokens in BB general (in a non-internal state) to be higher than a putout rate of tokens in a normal game state (in an internal state), and allowing a putout rate of tokens of BB general (in an internal state) to be higher than a putout rate of tokens of BB general (in a non-internal state).SELECTED DRAWING: Figure 6
Patent JP-2020193314-A (JP)
Title: Double-sided adhesive sheet and method for producing the same
Inventor: NAKAYAMA WATARU
IPC: C09J9/02
Filed: 2019-05-30
Abstract: To provide a double-sided adhesive sheet that is thin and is excellent in adhesive strength and tensile strength, and to provide a method for producing the same.SOLUTION: Provided is a double-sided adhesive sheet 10 including a pressure-sensitive adhesive layer 12 having a thickness of 20 μm or less and a fiber layer 14 containing continuous fibers arranged inside of the pressure-sensitive adhesive layer 12, and having a first pressure-sensitive adhesive surface 122 and a second pressure-sensitive adhesive surface 124 on the opposite side of the first pressure-sensitive adhesive surface. In the double-sided adhesive sheet 10, the pressure-sensitive adhesive layer 12 is continuous from the first pressure-sensitive adhesive surface 122 through the fiber layer 14 to the second pressure-sensitive adhesive surface 124, and in a unit region defined by two lines having an interval of 100 μm and passing from the first pressure-sensitive adhesive surface 122 to the second pressure-sensitive adhesive surface 124 along the thickness direction of the double-sided adhesive sheet 10, and setting the cross-sectional area of the double-sided adhesive sheet 10 as A and the total cross-sectional area of the continuous fibers of the fiber layer 14 as a, a/A is 0.05% or more.SELECTED DRAWING: Figure 1
Patent JP-2020197329-A (JP)
Title: Heat source system, hot water supply system, hot water supply method and hot water supply control program
Inventor: TATSUMI TOSHIYA
IPC: F24H1/10
Filed: 2019-05-31
Abstract: To provide a heat source system and a heat source device suitable for connection to an other hot water supply apparatus, such as an existing hot water supply system or a water heater.SOLUTION: A heat source system is connected to an other heat source system. The heat source system includes a heat source device and a control section. The heat source device includes a water regulating valve regulating a flow rate of supply water flowing in the device and heats the supply water. The control section is connected to the heat source device, acquires flow rate information on supply water to be supplied to the other heat source system and the heat source device, closes the water regulating valve when a flow rate of the supply water is 0 or greater and smaller than a first set value, and opens the water regulating valve when the flow rate of the supply water is the first set value or greater.SELECTED DRAWING: Figure 1
Patent JP-2019148605-A (JP)
Title: Route search device, route search method, route search program, and recording medium
Inventor: USHIBA TAKAHIRO
IPC: G01C21/34
Filed: 2019-06-04
Abstract: To search an actual route which is similar to a course shape that a user images.SOLUTION: In a route search device, a storage part 101 stores map data including nodes and links of a road network. An acquisition part 102 acquires a target route figure which is a closed curve state indicated on a map based on the map data by a user. A setting part 103 sets a search figure which is obtained by enlarging the target route figure, to a position including the target route figure; a detection part 104 detects a node present in the inside of the search figure, and having plural links connected to other plural nodes present in the inside of the search figure, as an object node. An extraction part 105 extracts the link forming an outermost contour, from among a link group formed of the links whose both ends are connected to the object node; and a presentation part 106 presents a route configured of the link extracted by the extraction part 105.SELECTED DRAWING: Figure 1
Patent JP-2020201607-A (JP)
Title: Sentence analysis method, sentence analysis program, and sentence analysis system
Inventor: YOKOTE KENICHI
IPC: G06F40/35
Filed: 2019-06-06
Abstract: To provide a sentence analysis method, a sentence analysis program, and a sentence analysis system for accurately searching for sentences having a correspondence relation.SOLUTION: A sentence analysis method that is performed by a sentence analysis system comprises: a step S801 of measuring the similarity of each structural unit pair of a structural unit of a first text and a structural unit of a second text that are obtained by executing element decomposition processing from each of the first text and the second text; a step S802 of determining whether each structural unit pair is a synonym having the similarity greater than or equal to a predetermined value; a step S803 of determining which of related words has the similarity less than the predetermined value; a step S805 of identifying a related word applicable area to which the related word is applied from the second text based on the determined synonym; and a step S806 of determining a correspondence relation between the related word applicable area and the first text based on the determined related word.SELECTED DRAWING: Figure 8
Patent JP-2020202285-A (JP)
Title: Method for manufacturing substrate with fine uneven structure and method for manufacturing antireflection structure
Inventor: DAI Kotaro
IPC: G02B1/118
Filed: 2019-06-10
Abstract: To provide a method for manufacturing a substrate with a fine concavo-convex structure which can minutely form fine holes on the entire surface of a processing target surface of the substrate by mask-less dry etching, and a method for manufacturing an antireflection structure using the same.SOLUTION: A method for manufacturing a substrate with a fine concavo-convex structure performs dry etching on a Si-based substrate by using a gas (A) or a mixture gas including the gas (A) and the following diluted gas as an etching gas in a condition that pressure ranges from 1.1 to 20 Pa and bias power density ranges from 0.11 to 0.49 W/cm2: gas (A): at least one kind selected from the group consisting of Cl2, CCl4 and HCl, and diluted gas: at least one kind selected from the group consisting of Ar, H2 and N2.SELECTED DRAWING: Figure 1
Patent JP-2020202002-A (JP)
Title: Semiconductor storage device
Inventor: FUNATSUKI RIEKO
IPC: H01L29/792
Filed: 2019-06-11
Abstract: To provide a semiconductor storage device that suppresses reading mistake of data.SOLUTION: A semiconductor storage device according to one embodiment includes: a first memory cell and a second memory cell connected in series; a first word line connected to the first memory cell; a second word line connected to the second memory cell; and a control circuit. The control circuit charges a first node by applying a second voltage to the second word line while applying a first voltage to the first word line, charges a second node based on the voltage of the charged first node, discharges the second node by applying the second voltage to the second word line while applying a third voltage to the first word line, and reads data from the first memory cell based on the voltage of the charged and discharged second node.SELECTED DRAWING: Figure 9
Patent JP-2020202676-A (JP)
Title: Energy harvesting module and manufacturing method thereof
Inventor: YOSHIHARA AKIHIKO
IPC: H02S30/10
Filed: 2019-06-11
Abstract: To provide an energy harvesting module and a manufacturing method thereof capable of arranging an appropriate amount of adhesive member in an appropriate position.SOLUTION: An energy harvesting module according to the present invention includes an energy harvesting element, a frame arranged on the peripheral edge of the energy harvesting element, and an adhesive member that is arranged between the energy harvesting element and the frame and adheres the energy harvesting element and the frame, and the frame includes a support surface that supports a flat surface portion of the energy harvesting element, a guide surface that extends vertically from the support surface and determines a position of the energy harvesting element with respect to the frame, and an inclined surface extending in an inclined direction away from the side surface of the energy harvesting element from the guide surface.SELECTED DRAWING: Figure 4
Patent JP-2020205668-A (JP)
Title: Drive circuit for switch
Inventor: NAKAMURA YUTA
IPC: H02M1/08
Filed: 2019-06-14
Abstract: To provide a drive IC for a switch capable of attaining downsizing.SOLUTION: A drive IC 50L comprises: a voltage dividing unit which divides an inter-terminal voltage of a switch SWL; and a differential circuit unit 60 including a first input terminal and a second input terminal to which the inter-terminal voltage divided by the voltage dividing unit is inputted, and outputting an analog voltage corresponding to a voltage difference between the first and second input terminals. The differential circuit unit 60 has a function for implementing a reset of the output voltage. The drive IC 50L comprises a comparator 70 which outputs a binary signal Sgsoff corresponding to a comparison result of the analog voltage outputted from the differential circuit unit 60 and a threshold Vα and sets a discharge speed of gate charge of the switch SWL when changing over the switch SWL to an OFF state based on the output signal of the comparator 70.SELECTED DRAWING: Figure 2
Patent JP-2020203531-A (JP)
Title: Vehicle exterior partition wall of vehicle
Inventor: SHIMIZU YOSUKE
IPC: B60J1/10
Filed: 2019-06-14
Abstract: To provide a vehicle exterior partition wall of a vehicle which makes a vehicle interior less visible from a vehicle exterior while expanding visual fields of occupants from the vehicle interior with a simple structure.SOLUTION: A vehicle exterior partition wall of a vehicle includes an exterior wall and a non-transparent interior member. The exterior wall has a non-transparent area 15. The interior member is attached to the vehicle cabin inner side of the exterior wall and has a visible window 16 which allows the vehicle exterior side facing the non-transparent area 15 and the vehicle interior side facing the vehicle cabin to communicate with each other. The visible window of the interior member is integrally provided with a block part which allows a view from the vehicle interior to the vehicle exterior and blocks a view from the vehicle exterior to the vehicle interior.SELECTED DRAWING: Figure 4
Patent JP-2020204720-A (JP)
Title: Inspection system, inspection program, and inspection method
Inventor: YAMASHITA TAKASHI
IPC: H04N1/04
Filed: 2019-06-18
Abstract: To provide an inspection system capable of preventing deterioration in productivity due to a shading operation when abnormality is detected in automatic inspection.SOLUTION: An inspection system includes: an abnormality detection unit that performs automatic inspection to detect abnormalities based on a scanned image obtained by a reading unit scanning an image formed on a recording medium by executing a print job; and a control unit that causes the reading unit to perform a specific shading operation involving cleaning of the reading unit before resuming the print job after stopping the print job when an abnormality is detected in automatic inspection. The specific shading operation takes a shorter time than a normal shading operation that is performed except when an abnormality is detected in automatic inspection and that involves cleaning of the reading unit.SELECTED DRAWING: Figure 7A
Patent JP-2020003485-A (JP)
Title: Tourbillon with zero reset mechanism
Inventor: TONY BRAUN
IPC: G04B17/28
Filed: 2019-06-19
Abstract: To provide a zero reset function of a tourbillon unit configured to minimize the consumption of mechanical energy.SOLUTION: This invention relates to a movement comprising a tourbillon stand 7.1, a tourbillon unit 1, and a zero reset mechanism 3. The tourbillon unit 1 comprises a carriage 1.5, a balance wheel, and an escape wheel. The balance wheel and the escape wheel are rotatably arranged on the carriage 1.5. The carriage 1.5 is rotatably supported by the tourbillon stand 7.1. The zero reset mechanism 3 has a first gear 3.1 engaged with the escape wheel. The movement is switchable between a drive mode and a reset mode; when it is in the drive mode, the zero reset mechanism 3 is rotationally locked with respect to the tourbillon stand 7.1; and when it is in the reset mode, the zero reset mechanism 3 is rotatable with respect to the tourbillon stand 7.1.SELECTED DRAWING: Figure 1
Patent JP-2021003756-A (JP)
Title: Nozzle for blast processing and blast processing method with use of nozzle
Inventor: HAYAKAWA SATORU
IPC: B24C11/00
Filed: 2019-06-25
Abstract: To provide a nozzle for blast processing which prevents scattering of particulate blast media and is less likely to cause a problem due to a wet object to be processed, and a blast processing method with use of the nozzle.SOLUTION: A nozzle for blast processing has a metallic flat nozzle part for ejection of blast media, in which a nozzle for mist spray is provided on a front face and a rear face of the flat nozzle part on an outside surface of the flat nozzle part, and a substantially flat outside surface of the front face and the rear face of the flat nozzle part in a mist spray direction with respect to at least a mist ejection port of the nozzle for mist spray is a satin-like rough surface. Further, provided is a blast processing method for ejecting the blast media to a surface of an object to be processed from a blast media ejection port of the flat nozzle part while spraying water mists from the mist ejection port by use of the nozzle.SELECTED DRAWING: Figure 1
Patent JP-2020008276-A (JP)
Title: Variable refrigerant flow system with pressure optimization using extremum-seeking control
Inventor: ROBERT D TURNEY
IPC: F24F11/64
Filed: 2019-06-28
Abstract: To provide a variable refrigerant flow system with pressure optimization using extremum-seeking control.SOLUTION: A variable refrigerant flow (VRF) system for a building includes a plurality of outdoor VRF units configured to heat or cool a refrigerant for use in heating or cooling the building, and an extremum-seeking controller. The extremum-seeking controller is configured to determine a total electric power consumption of the plurality of outdoor VRF units, generate a pressure set point for the plurality of outdoor VRF units using an extremum-seeking control technique that drives the total power consumption to an extremum, and use the pressure set point to operate the plurality of outdoor VRF units.SELECTED DRAWING: Figure 8
Patent JP-2021006848-A (JP)
Title: Electronic apparatus
Inventor: TANIMURA NAOYA
IPC: G02B7/02
Filed: 2019-06-28
Abstract: To provide an electronic apparatus capable of shortening a light emission time in light emission photography.SOLUTION: The electronic apparatus includes a lens 11 for condensing light from a subject to form an image, an imaging part 12 for capturing the image of the subject formed by the lens 11, a lens driving part 13 for moving the lens 11 in an optical axis direction, a range-finding sensor 14 for measuring a subject distance between the imaging part 12 and the subject, a light-emitting part 15 for illuminating the subject, and a control part 16 for performing focus adjustment by controlling the lens driving part on the basis of the subject distance. The control part 16 performs the focus adjustment before illumination by the light-emitting part 15 is started.SELECTED DRAWING: Figure 2
Patent JP-2021010393-A (JP)
Title: Ultrasonic tonometer
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 2019-07-03
Abstract: To provide an ultrasonic tonometer which can perform an inspection in such a state that a subject eye is properly irradiated with an ultrasonic wave.SOLUTION: An ultrasonic tonometer for measuring the intraocular pressure of a subject eye by using an ultrasonic wave comprises: an ultrasonic actuator which includes a langevin type vibrator provided with an opening and emits the ultrasonic wave to the subject eye; and cross section imaging means which emits the imaging light to the cornea of the subject eye through the opening to photograph the cross section image of the cornea. With this configuration, the ultrasonic tonometer can perform an inspection in such a state that a subject eye is properly irradiated with an ultrasonic wave.SELECTED DRAWING: Figure 5
Patent JP-2021011337-A (JP)
Title: Binding device and image forming system
Inventor: AKAISHI RYOSUKE
IPC: B65H31/32
Filed: 2019-07-04
Abstract: To provide a technology that makes it possible to blow air to edges of a loaded sheet without being hindered by a stapler.SOLUTION: A binding device includes sheet loading means for loading a sheet, alignment means for aligning one end of the sheet loaded on the sheet loading means, binding means for sandwiching and binding multiple sheets loaded on the sheet loading means, and blowing means provided to blow air from the inside of the binding means toward one end of the sheet loaded on the sheet loading means.SELECTED DRAWING: Figure 4