baber/WOPTO huggingface dataset:
Patent JP-2022071897-A (JP)
Title: Distance measuring device
Inventor: MINAMI ARINORI
IPC: G01S7/497
Filed: 2020-10-29
Abstract: To provide a distance measuring device capable of improving a frame rate and reducing influence of multipath.SOLUTION: A distance measuring device comprises: a light emitting unit 100 that emits irradiation light according to a light-emitting pulse directing light emission; a solid-state imaging element 101 that is exposed according to an exposure pulse directing an exposure, and that outputs a light receiving signal; a light emission exposure control unit 102 that generates a plurality of sets each of which consists of a light-emitting pulse and an exposure pulse, and whose time differences between the light-emitting pulse and the exposure pulse differ from one another; and a signal processing unit 103 that generates a distance signal on the basis of a plurality of light receiving signals corresponding to the plurality of sets. The signal processing unit 103: holds, in advance, a correction coefficient table indicating correction coefficients corresponding to distance errors due to multipath; reads, from the correction coefficient table, correction coefficients corresponding to the plurality of light receiving signals; and outputs a distance signal whose distance error is corrected on the basis of the plurality of light receiving signals and the read correction coefficients.SELECTED DRAWING: Figure 1
Patent JP-2022072218-A (JP)
Title: Air conditioner
Inventor: CARDEA BRIJ MOHAN
IPC: F24F1/0071
Filed: 2020-10-29
Abstract: To inactivate an inactivation object included in sucked air in an air conditioner.SOLUTION: An air conditioner (1) is equipped with a housing (2) that has a suction port (2a) through which air is sucked, and a blowout port (2b) through which air is blown out, and a photocatalyst sheet (32) that inactivates an inactivation object included in air either one of on the upstream side of an air flow of the blowout port (2b) or around the blowout port (2b) outside the housing (2).SELECTED DRAWING: Figure 10
Patent JP-2022072232-A (JP)
Title: Led-exclusive control board and mother board
Inventor: YASAKA YORIFUMI
IPC: H05K1/18
Filed: 2020-10-29
Abstract: To provide a mother board that is capable of lighting an LED in accordance with a prescribed sequence only by soldering the LED on the mother board, and that makes it possible for various types of LEDs to be readily connected.SOLUTION: A plurality of pads 10 which respectively function as a pair of pads for power supply, an anode pad and a cathode pad for driving an LED is arranged on an edge part of a mother board so that the pads of the same set are arranged adjacent to one another. A substrate body 100 on which a micro computer 11 is mounted is provided with a circuit that connects pads DE+, DE- for power supply to power terminals with a corresponding polarity of the micro computer 11, a circuit that connects anode pads D1+, D2+, D3+, D4+ for driving the LED to an output terminal of the micro computer 11, and a circuit that applies a ground voltage to cathode pads D1-, D2-, D3-, D4- for driving the LED. The micro computer 11 stores a program for a process of outputting a driving pulse for lighting the LED from at least one of the output terminals in accordance with a prescribed sequence.SELECTED DRAWING: Figure 1
Patent JP-2022073633-A (JP)
Title: Organic compound and organic light-emitting device
Inventor: YAMADA NAOKI
IPC: H01L51/50
Filed: 2020-11-02
Abstract: To provide an organic compound excellent in luminous efficiency.SOLUTION: The organic compound is represented by general formula [1] or [2] in the figure, where X1 to X18 and X21 to X38 each represent a hydrogen atom, a halogen atom, an alkyl group, a heterocyclic group, or the like, provided that at least one of X1 to X8 and X21 to X28 is an amino group; Y represents oxygen, sulfur, a CR1CR2 group, or the like; and R1 to R2 each represent a hydrogen atom, an alkyl group, a heterocyclic group, or the like.SELECTED DRAWING: None
Patent JP-2021084022-A (JP)
Title: Methods and ultrasonic devices and systems for vessel sealing
Inventor: DAVID J VAN TOL
IPC: A61B17/00
Filed: 2020-11-04
Abstract: To provide methods and ultrasonic devices and systems for vessel sealing.SOLUTION: A method for sealing a vessel includes: supplying electrical energy to an ultrasonic surgical device 100 having an end effector 194 and a transducer 156 coupled to the end effector, when the end effector is grasping a vessel; sensing parameters of the vessel when the end effector achieves a predetermined velocity; estimating a size of the vessel based on the sensed parameters; controlling the electrical energy based on maintaining a predetermined initial heating rate of heating the vessel until a predetermined amount of energy corresponding to the estimated size of the vessel has been delivered; and controlling the electrical energy based on a predetermined heating rate curve of heating the vessel after the predetermined amount of energy corresponding to the estimated size of the vessel has been delivered.SELECTED DRAWING: Figure 1A
Patent JP-2022074328-A (JP)
Title: Optical detector, radiation detector, and pet device
Inventor: UENOYAMA SO
IPC: G01T1/161
Filed: 2020-11-04
Abstract: To provide an optical detector that can sufficiently homogenize the response time, and a radiation detector and a PET device including such an optical detector.SOLUTION: An optical detector 4 includes a semiconductor optical detection element 6 including a plurality of optical detection units 10 arranged two-dimensionally and a readout wire, and a plurality of meta-lenses 8 disposed on a surface 6a of the semiconductor optical detection element 6. Each optical detection unit 10 includes an avalanche photodiode APD including a semiconductor region 12 and semiconductor regions 13 and 14 forming PN junction with the semiconductor region 12, and a quenching resistor R1 including one end electrically connected to the semiconductor regions 13 and 14 and the other end electrically connected to the readout wire TL. Each meta-lens 8 is disposed two-dimensionally overlapping with each optical detection unit 10 and condenses light L so that a light condensing spot S comes to the position that is in the semiconductor region 12 and that is a predetermined distance D away from a border 15 between the semiconductor region 12 and the semiconductor region 13.SELECTED DRAWING: Figure 10
Patent JP-2022074488-A (JP)
Title: Defect determination device and defect determination method
Inventor: ISHIKAWA AKIHO
IPC: G01N29/11
Filed: 2020-11-04
Abstract: To provide a defect determination device capable of accurately determining whether or not any defect is included in an object to be inspected.SOLUTION: A defect determination device 20 comprises an inspection data acquisition section 21, a preprocessing section 22, and a determination section 23. The inspection data acquisition section 21 acquires waveform data indicating the amplitude of a reflected wave corresponding to the depth of an object 100 to be inspected. The preprocessing section 22 performs preprocessing on the waveform data to output determination data. The determination section 23 performs determination processing using a determination model for outputting a determination result of whether or not any defect is included in the object 100 to be inspected with the determination data as input. The preprocessing includes processing for extracting a plurality of peaks of the waveform data on the basis of at least the size of the amplitude of the waveform data and processing for outputting the size and depth of the amplitude of the extracted peak. The determination model is constructed by performing machine learning on learning data which is output by performing preprocessing on the waveform data obtained in the previous inspection, and the determination result obtained in the previous inspection.SELECTED DRAWING: Figure 1
Patent JP-2021045131-A (JP)
Title: Signature of health
Inventor: BEIER MARKUS DIPL CHEM
IPC: G01N33/53
Filed: 2020-11-05
Abstract: To provide a methods, a use, and a kit for diagnosis of a change of the health status of a subject based on the determination of expression profiles of miRNAs.SOLUTION: Provided is a method for diagnosing the health status in a subject, comprising the steps of: (a) determining the expression profile of a first predetermined set of one or more miRNAs in a blood sample from a subject; (b) determining the expression profile of a second predetermined set of one or more miRNAs in the blood sample from the subject; (c) normalizing the expression profile of the first predetermined set of miRNAs to the second predetermined set of miRNAs; (d) comparing the normalized expression profile in the step (c) to a reference; and (e) diagnosing a change of the health status in the subject when the comparison to the reference is altered, the blood sample being a blood cellular fraction comprising erythrocytes, leukocytes and thrombocytes.SELECTED DRAWING: None
Patent JP-2022076151-A (JP)
Title: Oral composition with suppressed discoloration, and method for suppressing discoloration thereof
Inventor: TABUCHI RYO
IPC: A61P43/00
Filed: 2020-11-09
Abstract: To provide an oral composition that suppresses the discoloration of a ferrate and ascorbic acid enhanced by a zinc salt and a method for suppressing the discoloration thereof.SOLUTION: An oral composition contains following (A)-(D): (A) a ferrate; (B) ascorbic acid; (C) a zinc salt; and (D) one or more selected from erythritol, sorbitol, and xylitol.SELECTED DRAWING: None
Patent JP-2022077171-A (JP)
Title: Machining device
Inventor: MORIYA MUNEYUKI
IPC: B23Q11/08
Filed: 2020-11-11
Abstract: To provide a machining device capable of reducing an amount of machining chips adhered to an inner wall of a machining chamber.SOLUTION: A machining device is equipped with: a machining unit that includes a chuck table, a chuck table cover having an opening through which a holding surface of the chuck table projects out, a spindle, a spindle housing, and a disc-shaped mount portion provided at a lower end portion of the spindle projecting out from the spindle housing, and machines a workpiece with a machining tool installed to a lower portion of the mount portion; a machining feeding mechanism that machining-feeds the machining unit in a vertical direction; a machining chamber forming cover that covers the chuck table and the mount portion; and a machining tool cover that has an upper wall installed to the spindle housing located in the machining chamber forming cover and having an insertion hole into which the lower end portion of the spindle can be inserted, and a side wall connected to the upper wall and projecting downward from the upper wall, is disposed inside the machining chamber forming cover, and covers an upper part and a side part of the machining tool with the upper wall and the side wall.SELECTED DRAWING: Figure 1
Patent JP-2022077855-A (JP)
Title: Airtightness test apparatus and airtightness test method
Inventor: AKIYAMA NAOHISA
IPC: G01M3/20
Filed: 2020-11-12
Abstract: To provide an airtightness test apparatus capable of reducing an amount of detection gas used when airtightness of a tube is tested and improving convenience when the test is performed for tubes with a plurality of types of nominal diameters.SOLUTION: An airtightness test apparatus comprises tube fixing parts for fixing a tube (T1), and a hood (10) for covering the tube. The hood includes a first member (11) and a second member (12), the cylindrical split bodies obtained by splitting a cylinder, one ends of the first member and the second member include rotating shafts (13) mutually opening/closing the other members of the first member and the second member, and alignment members (14) for aligning the hood and the tube.SELECTED DRAWING: Figure 2
Patent JP-2022080567-A (JP)
Title: Humidity control device
Inventor: KURODA DAIKI
IPC: F24F6/00
Filed: 2020-11-18
Abstract: To provide a humidity control device which can change the air amount going toward a humidity control part.SOLUTION: A humidity control device 100 includes a housing 10, a first humidity control part 16, a blower part 20, and a shutter part 40. The housing 10 includes an inflow port 14 where the air flows in, and an outflow port 10h where the air flows out. The first humidity control part 16 controls the humidity of the air which has flowed in from the inflow port 14. The blower part 20 sucks the air from a first suction region 20A and a second suction region 20B positioned on the opposite side with respect to the first suction region 20A, and delivers the air to the outflow port 10h. The shutter part 40 changes an area of the second suction region 20B. The blower part 20 sucks the air whose humidity has been controlled by the first humidity control part 16 from the first suction region 20A and delivers the air to the outflow port 10h.SELECTED DRAWING: Figure 2
Patent JP-2022083463-A (JP)
Title: Rubber screen manufacturing apparatus
Inventor: SHINDO HIDEAKI
IPC: B07B1/46
Filed: 2020-11-25
Abstract: To provide a rubber screen manufacturing apparatus which can manufacture a rubber screen to suppress clogging while enhancing productivity and reducing cost.SOLUTION: A rubber screen manufacturing apparatus 100 includes a presser roller 121 for bringing a vertical resin wire RWv into contact with a horizontal resin wire RWh arranged in a rotating disk 111 so as to cross the horizontal wire RWh, cold air blowing nozzles 134 and 136 for blowing cold air from a direction crossing hot air blown from a hot air blowing nozzle 132 toward the horizontal Rwh and the vertical wire Rwv, valves 135 and 137 for starting or interrupting to blow the cold water of the cold air blowing nozzles 134 and 136, and a control device 150 for controlling the valves 135 and 137, in which the control device 150 controls the valves 135 and 137 so that the cold air blown from the cold air blowing nozzles 134 and 136 according to a rotation angle of the disk 111 abuts against hot air blown from the hot air blowing nozzle 132.SELECTED DRAWING: Figure 2
Patent JP-2021048605-A (JP)
Title: Reflective QoS FLOW CHARACTERISTIC-BASED COMMUNICATION METHOD AND DEVICE
Inventor: HAN LIFENG
IPC: H04W28/06
Filed: 2020-11-25
Abstract: To provide a reflective QoS flow characteristic-based communication method and device.SOLUTION: In a method, a network element of an access network transmits first information to a network element of a core network, the first information being used for indicating whether a data packet has reflective QoS flow characteristics; and the network element of the access network determines whether a QoS flow ID needs to be transmitted to a terminal on the basis of the first information, thereby reducing signaling overhead.SELECTED DRAWING: Figure 6
Patent JP-2021089134-A (JP)
Title: Machine learning device and environment adjusting device
Inventor: NISHIMURA TADASHI
IPC: F24F11/63
Filed: 2020-11-26
Abstract: To provide a machine learning device capable of highly accurately acquiring a prediction value of thermal sensation of an object person.SOLUTION: A machine learning device 100 learns thermal sensation of an object person 20. The machine learning device 100 includes a state variable acquisition section 101, a control amount acquisition section 102 and a learning section 103. The state variable acquisition section 101 acquires a state variable including a parameter related to biological information on the object person 20. The control amount acquisition section 102 acquires control amount including thermal sensation of the object person 20. The learning section 103 associates and learns the state variable and the control amount.SELECTED DRAWING: Figure 1
Patent JP-2022085468-A (JP)
Title: Work vehicle
Inventor: TAKAHASHI MANABU
IPC: A01B69/00
Filed: 2020-11-27
Abstract: To provide a work vehicle capable of simplifying registration work for automatic steering and performing automatic steering of the outer circumference of a farm field.SOLUTION: A work vehicle includes traveling wheels attached to a traveling vehicle body, a steering device for adjusting a steering amount of the traveling wheels, a motor 95 for driving the steering device, a position acquisition device 150 for receiving positioning information from positioning means and acquiring the present position information of a machine body on the basis of the received positioning information, and a control device 100 for controlling the motor 95, enables automatic steering travel in traveling on the outer circumference of a farm field, and can recognize a work area in which the traveling vehicle body performs farm field work during the automatic steering travel by the control device 100.SELECTED DRAWING: Figure 3
Patent JP-2022086153-A (JP)
Title: Battery and manufacturing method thereof, and molding die
Inventor: MAEZONO HIROSHI
IPC: H01M50/543
Filed: 2020-11-30
Abstract: To provide a battery having a caulked joint having a stable shape, a manufacturing method of the battery, and a molding die used for the manufacturing method.SOLUTION: A caulking step includes preparing a molding die including a first tapered portion that inclines at a first angle with respect to the central axis, and a second tapered portion that is provided on the large diameter side of the first tapered portion and inclines at a second angle larger than the first angle with respect to the central axis, opposing the first tapered portion of the molding die to the tip portion of a terminal member, moving the molding die along the central axis, inserting the molding die into a cylindrical portion formed at the tip portion of the terminal member, pressing a first portion of the cylindrical portion radially outward by the first tapered portion, pressing a second portion of the cylindrical portion radially outward by the second tapered portion, and expanding the diameter of the tip portion of the terminal member.SELECTED DRAWING: Figure 13
Patent JP-2022086657-A (JP)
Title: Liquid spray nozzle
Inventor: HIRONAKA FUSAO
IPC: B05B1/18
Filed: 2020-11-30
Abstract: To provide a liquid spray nozzle capable of quickly and uniformly spraying a liquid while securing a spray amount per unit area.SOLUTION: A liquid spray nozzle comprises a water introduction part connected to a water supply source, a housing part connected to the water introduction part and a shower plate closing the edge face of the housing part. The shower plate has plural line through-holes lined along a first direction, and the dimension of the plate in the first direction is larger than twice of the dimension of a second direction orthogonal to the first direction. The end part flow channel formed inside the water introduction part and a diffusion flow channel communicating with the end part flow channel to reach the inside face of the shower plate, are formed to the plate. A main distributary part comprising an upstream side face extending along the first direction and a downstream side face is formed in the center in the diffusion flow channel, and a clearance is formed between the end part of the main distributary part in the first direction and the inner wall of the diffusion flow channel.SELECTED DRAWING: Figure 1
Patent JP-2021043220-A (JP)
Title: Glass bottle inspection device
Inventor: HARADA TAKASHI
IPC: G01N21/90
Filed: 2020-12-02
Abstract: To provide a glass bottle inspection device in which interference of light received by a light receiving unit can be prevented even when a plurality of light emitting units are used.SOLUTION: A glass bottle inspection device 10 includes: a first light-emitting unit 20 radiating visible light toward a mouth portion 2 of a glass bottle 1; a second light-emitting unit 30 radiating infrared light toward the mouth portion 2; a first light-receiving unit 40 detecting reflected light or refracted light of the visible light from the mouth portion 2; and a second light-receiving unit 50 detecting reflected light or refracted light of the infrared light from the mouth portion 2. The first light-emitting unit 20, the second light-emitting unit 30, the first light-receiving unit 40, and the second light-receiving unit 50 are disposed on the periphery of the glass bottle at a rotation position 14 where the glass bottle 1 is rotated, the rotation position being provided in a conveyance route 12 for the glass bottle 1.SELECTED DRAWING: Figure 2
Patent JP-2022089275-A (JP)
Title: Imaging device, electronic apparatus, and manufacturing method
Inventor: OKUBO TOMOHIRO
IPC: H01L21/60
Filed: 2020-12-04
Abstract: To make it possible to evaluate chips at a desired timing.SOLUTION: Included are a first semiconductor chip; and a second semiconductor chip stacked on the first semiconductor chip. At least one of side surfaces of the first semiconductor chip and at least one of side surfaces of the second semiconductor chip are flush with each other. The first semiconductor chip includes an annular first structure. The second semiconductor chip is disposed at a position above the first semiconductor chip where the second semiconductor chip straddles the first structure. The present technology is applicable, for example, to an imaging device in which a plurality of semiconductor chips are stacked.SELECTED DRAWING: Figure 14
Patent JP-2021061006-A (JP)
Title: Information processing device, information processing method, and computer program
Inventor: AKASHI HAJIME
IPC: H04L12/58
Filed: 2020-12-08
Abstract: To perform transmission control of a transmission destination division mail obtained by creating envelope information for each transmission destination using the envelope information before transmission destination division.SOLUTION: It is determined whether other e-mail having the same identification information as received e-mail data has been already acquired. When it is determined that the other e-mail having the same identification information has been already acquired, integration of envelope information is executed. Then, the integrated envelope information and transmission control rules are collated, and when a condition set in the transmission control rules is satisfied, processing set in the transmission control rules is executed.SELECTED DRAWING: Figure 4
Patent JP-2022091595-A (JP)
Title: Burner, control method for the same and combustion furnace
Inventor: MUTO SADAYUKI
IPC: F23D1/00
Filed: 2020-12-09
Abstract: To avoid local temperature lowering of a recirculation region formed in the vicinity of an outlet of a burner in the burner for co-combustion of solid fuel and gaseous fuel and a combustion furnace including the burner.SOLUTION: A burner includes: a fuel supply nozzle that has a cylindrical shape extending in a burner axial direction and includes a fuel jetting port formed by a flame holding plate provided at a downstream end and to which the solid fuel and conveyance air are introduced; at least one flow passage disposed on an outer peripheral side of the fuel supply nozzle and supplying combustion air by separating it from an air-fuel mixture jetting out from the fuel supply nozzle; and a gaseous fuel supply pipe that is inserted into the fuel supply nozzle, has a gaseous fuel supply port located upstream of the fuel jetting port and supplies gaseous fuel containing a nitrogen content into the fuel supply nozzle.SELECTED DRAWING: Figure 2
Patent JP-2022096177-A (JP)
Title: Moving body system
Inventor: KAWASHIMA MUTSU
IPC: G06Q30/06
Filed: 2020-12-17
Abstract: To provide a moving body system which can reduce the burden on a user in a predetermined area and allows the user to enjoy the predetermined area more.SOLUTION: A moving body system which is rented in a park to a user group 110 consisting of one or more users 100 includes: a first moving body 11 which supports activity of the users 100; and a second moving body 40 which cooperates with the first moving body 11. The second moving body 40 is smaller and has a lower function than the first moving body 11. The first moving body 11 includes at least one of a function of carrying belongings of the users, a function of transporting the users 100, and a function of settling payment for a fee.SELECTED DRAWING: Figure 1