baber/WOPTO huggingface dataset:
Patent JP-2020043842-A (JP)
Title: Image processing method, computer program, and recording medium
Inventor: FURUTA TOMOYASU
IPC: C12Q1/04
Filed: 2018-09-21
Abstract: To provide an image processing technique that is preferable for determining the presence of pulsation of an individual colony from an image including a plurality of colonies of cultured cardiac myocytes.SOLUTION: An image processing method comprises: a process of acquiring a plurality of original images in which a sample including colonies of cultured cardiac myocyte is imaged at different imaging time; a process of extracting colonies from a first image and a second image, which are different from each other, out of the original images; and a process of detecting a displacement of colonies between the first image and the second image and determining the presence of pulsation of colonies on the basis of the detection result. Regarding one of the colonies, the size of a difference between the first image and the second image within a predetermined search range is detected as the size of the displacement of the colonies, and the search range is a region corresponding to a logical sum of an annular region in which a contour of colonies in the first image is inflated and an annular region in which a contour of colonies in the second image is inflated.SELECTED DRAWING: Figure 19
Patent JP-2020047559-A (JP)
Title: Cooler
Inventor: MORIMOTO MASAKAZU
IPC: H01M10/613
Filed: 2018-09-21
Abstract: To provide a cooler that can cool each unit cell of a battery pack more uniformly.SOLUTION: A cooler 10 cools a battery pack formed by combining a plurality of cells arranged in the X-axis direction. The cooler 10 includes a heat exchange unit 11 that is disposed so as to contact the side surface of the battery pack when the outer surface parallel to the plane including the X-axis direction and the vertical direction Z in the battery pack is set as the side surface of the battery pack, and cools the battery pack by performing heat exchange between the battery pack and a refrigerant flowing inside. Inside the heat exchange unit 11, a refrigerant flow path 110 through which the refrigerant flows upward in the vertical direction Z1 is formed.SELECTED DRAWING: Figure 3
Patent JP-2020048472-A (JP)
Title: System for producing dried laver
Inventor: YOSHIDA NAOTO
IPC: A23L17/60
Filed: 2018-09-26
Abstract: To provide a system for producing dried laver, capable of stably producing dried laver having a desired quality even if coloring matters and the like flow out from cells or bubbles and the like occur due to freshness and quality of laver raw algae and mince treating before preparation.SOLUTION: In a system (1) for producing dried laver in which laver raw algae and water are mixed in a preparation device (7) to prepare a laver raw material and spread the laver raw material by a spreading device (8) to form a laver dough and in which the laver dough formed is dried by a drying device (10) to produce dried laver, a transmitted light quantity of water contained in the laver raw material measured by a second sensor (13) is subtracted from a transmitted light quantity of the laver raw material or the laver dough measured by a first sensor (12) to display a difference light quantity; also, a thickness of the dried laver is controlled based on the difference light quantity obtained by subtracting the transmitted light quantity of water contained in the laver raw material from the transmitted light quantity of the laver raw material or the laver dough.SELECTED DRAWING: Figure 2
Patent JP-2020052755-A (JP)
Title: Occupant monitoring apparatus, occupant monitoring method, and occupant monitoring program
Inventor: OSUGA SUSUMU
IPC: G06T7/20
Filed: 2018-09-27
Abstract: To improve accuracy of occupant monitoring processing.SOLUTION: An occupant monitoring apparatus includes: an acquisition section which acquires a captured image to be obtained by imaging an area in which an occupant face is likely to exist, in a vehicle; a determination section which determines whether the captured image obtained by the acquisition unit corresponds to a first image including a face partially hidden by a wearing material or a second image including a face partially hidden by a non-wearing material other than the wearing material; and a processing section which detects face information on the occupant face based on the captured image, in different modes in accordance with a determination result of the determination section, and monitors the change in state of the occupant face on the basis of detection results.SELECTED DRAWING: Figure 4
Patent JP-2020058101-A (JP)
Title: Power supply system
Inventor: FUJIMOTO TAKUYA
IPC: H02J3/38
Filed: 2018-09-28
Abstract: To provide an electric power supply system capable of avoiding purchase of electric power from a general electric utility as much as possible.SOLUTION: A power supply system 1, installed in a power consumption facility A of a predetermined business operator, capable of self-conveying power derived from renewable energy from a power supply facility B of the business operator, includes: a solar power generation unit 11 capable of generating electric power on the basis of renewable energy; a storage battery 12 capable of charging and discharging the electric power obtained by the solar power generation unit 11; and an EMS 14 for also supplying discharge power from the storage battery 12 to a power demand H when self-conveying power from the power supply facility B to the power demand H of the power consumption facility A.SELECTED DRAWING: Figure 1
Patent JP-2019003956-A (JP)
Title: Vehicular headlamp
Inventor: NISHIMURA SHOTA
IPC: F21V5/04
Filed: 2018-10-01
Abstract: To suppress deterioration in light utilization efficiency, in a vehicular lamp comprising a light source and a lens body arranged in front of the light source, and configured to form a light distribution pattern (for example, a light distribution pattern for low beam) containing a cutoff line at an upper end edge.SOLUTION: A vehicular lamp comprises a light source, and a lens body arranged in front of the light source, wherein the lens body comprises a rear end part and a front end part, and is configured to emit from the front end part light from the light source made incident into the lens body and radiate the light forward, to form a first light distribution pattern having a cut-off line on an upper end edge. The vehicular lamp also comprises a reflection surface configured to reflect light other than light directly made incident into the lens body out of the light from the light source, and make the light incident into the lens body from the rear end part.SELECTED DRAWING: Figure 97
Patent JP-2019035085-A (JP)
Title: Process for producing polyetherester polyols based mainly on natural oils and process for use thereof in rigid polyurethane foams
Inventor: CHRISTIAN KOENIG
IPC: C08G18/48
Filed: 2018-10-05
Abstract: To provide a process for producing polyetherester polyols based mainly on natural oils, and rigid polyurethane foams.SOLUTION: A polyetherester polyol has a hydroxyl value of 480 to 580 mgKOH/g, and contains a reaction product of: a1) 5-63 mass%, based on the final product, of a compound having at least two OH groups and/or NH groups or mixtures thereof and having an average number of functional groups from 4 to 6.5; a2) 10-22 mass%, based on the final product, of one or more fatty acid triglycerides containing fatty acids having 10 to 22 carbon atoms having no free OH groups; and a3) 25-70 mass%, based on the final product, of one or more alkylene oxides having 2 to 4 carbon atoms. The polyetherester polyol has an acid value less than or equal to 0.5 mgKOH/g. The component a2) is selected from the group consisting of soybean oil, rapeseed oil, palm oil, olive oil, sunflower oil, tallow, fish oil and mixtures thereof.SELECTED DRAWING: None
Patent JP-2020060035-A (JP)
Title: Sill and fitting
Inventor: FUJIOKA SHINGO
IPC: E06B3/36
Filed: 2018-10-10
Abstract: To realize a structure that can secure sufficient fire protection performance for a solid type sill that does not have a hollow part.SOLUTION: A fire wall 62 is erected between an superior lower plate portion 17 arranged below a glass screen 3, and an upper plate portion 16 arranged on an indoor side of a lower end portion of the glass screen 3 and having a drainage hole 20 in a part in the in-plane direction. The fire wall 62 is provided on an outdoor side of the drainage hole 20 and in a range that is aligned at least with the entire drainage hole 20 in the in-plane direction. Further, a heating foam material 7c is attached to an outdoor side surface of a sill indoor side plate portion 15 so as to face the fire wall 62 in the indoor and outdoor directions.SELECTED DRAWING: Figure 15
Patent JP-2020061873-A (JP)
Title: Rotor core
Inventor: OZU TATSUYA
IPC: H02K1/28
Filed: 2018-10-10
Abstract: To provide a rotor core capable of suppressing deformation of an outer peripheral portion of the rotor core against centrifugal force and a tightening load of a rotor shaft.SOLUTION: A rotor core 1 includes, in order from the radial inner side, a rotor shaft hole 4, a shaft holding portion 7, a first hole group 6 having a plurality of holes 5 arranged in the circumferential direction, a first annular portion 10, a second hole group 9 having a plurality of holes 8 arranged in the circumferential direction, a second annular portion 13, a third hole group 12 having a plurality of holes 11 arranged in the circumferential direction, and an electromagnetic portion 15 into which a magnet 3 is inserted. The width W13 of the second annular portion 13 is thicker than the width W10 of the first annular portion 10.SELECTED DRAWING: Figure 2
Patent JP-2020059631-A (JP)
Title: Production method of silicon fine particle having fine protrusion, and silicon fine particle
Inventor: SATO KEISUKE
IPC: C01B33/02
Filed: 2018-10-11
Abstract: To provide means for forming fine protrusions on a surface of a silicon fine particle by use of a simple operation and an inexpensive material.SOLUTION: Silicon fine particles are doped with phosphorus or boron by bringing phosphorus or a compound containing phosphorus or bringing boron or a compound containing boron into contact with silicon fine particles and then heat-treating the particles. After the above step, in the case of doping with phosphorus, a first etching step is performed, in which the silicon fine particles are immersed in a solution containing hydrofluoric acid and a transition metal ion so as to precipitate particles of the transition metal on the surfaces of the silicon fine particles, as well as to etch the surfaces of the silicon fine particles by the hydrofluoric acid, the surfaces where, resulting from the precipitation, a contact portion with the transition metal particles is oxidized, and then the transition metal particles are removed. In the case of doping with boron, the first etching step is performed in the same manner as in the case of doping with phosphorus, and then a second etching step is performed by using hydrofluoric acid and an oxidizing agent.SELECTED DRAWING: Figure 1
Patent JP-2020061048-A (JP)
Title: Information processing device
Inventor: SHIMODAIRA MASATAKE
IPC: G08G1/00
Filed: 2018-10-12
Abstract: To provide an information processing device with which it is possible to improve the reliability of overall point group data.SOLUTION: A collection unit 11 of a second information processing device 1B acquires individual point group data and travel condition information pertaining to the travel condition of a mobile entity 10 at the time of imaging. A generation unit 12 determines, for each of a plurality of individual point group data, the degree of contribution on the basis of the travel condition information and generates overall point group data. It is possible to determine the degree of contribution that corresponds to the reliability of the individual point group data on the basis of the travel condition information and improve the reliability of the overall point group data.SELECTED DRAWING: Figure 1
Patent JP-2020064408-A (JP)
Title: Driving support system
Inventor: TAKEDA MASAHIRO
IPC: G08G1/09
Filed: 2018-10-16
Abstract: To provide a system for supporting driving so as to avoid rank division concerning public traffic vehicles traveling in a rank.SOLUTION: A driving support system includes multiple on-vehicle devices to be respectively mounted on multiple vehicles. A first on-vehicle device to be mounted on a first vehicle includes: a first position acquisition section for acquiring a position of an own vehicle; and a first communication section for transmitting the position. A second on-vehicle device to be mounted on a second vehicle traveling in a rank with the first vehicle includes: a second position acquisition section for acquiring a position of an own vehicle; a second communication section for receiving a position of the first vehicle; a distance detection section for detecting an inter-vehicle distance between the own vehicle and a preceding vehicle in a traveling direction; a determination section for determining a possibility of rank division based on positions of the first and second vehicles and the inter-vehicle distance; and a presentation section for presenting information corresponding to the determination result to a driver of the own vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020068641-A (JP)
Title: Control device for rotating electric machine
Inventor: AOKI YASUAKI
IPC: H02M7/48
Filed: 2018-10-26
Abstract: To provide a control device for a rotating electric machine that can increase the frequency of current detection.SOLUTION: A control device includes a current detection unit 53 that detects a voltage of each shunt resistor in which a current flows during a period in which a current flows in shunt resistors for at least two phases from among shunt resistors for three phases, and a signal generation unit 50 that sets the switching mode of each switch that constitutes an inverter in order to control the estimated angular velocity ωest of the rotating electric machine to a command angular velocity ω* on the basis of the detected voltage. The signal generation unit 50 sets the switching mode such that a current flows through the shunt resistors for at least two phases in at least a part of one half of one modulation cycle in control of the estimated angular velocity ωest.SELECTED DRAWING: Figure 2
Patent JP-2020069895-A (JP)
Title: Vehicle rear part structure
Inventor: USUI MASATOSHI
IPC: B62D25/18
Filed: 2018-10-31
Abstract: To provide a vehicle rear part structure which can inhibit an appearance from being deteriorated by mud water etc. leaking from a gap between an upper end of a rear bumper and an outfitting component.SOLUTION: A vehicle rear part structure includes: rear tires 20; and a rear bumper 30 attached to a vehicle body 10 behind the rear tires 20. The vehicle rear part structure includes splash covers 50, each of which is attached to the vehicle body 10 between the rear tire 20 and the rear bumper 30 in a vehicle fore and aft direction Y. The splash cover 50 has: a fixed part 52 fixed to the vehicle body 10; and a base part 54 extending from the fixed part 52 in a vehicle rearward direction Y2. In the vehicle fore and aft direction Y, a length L1 of the splash cover 50 is at least more than double a distance D1 from a rear end part 543 of the base part 54 to the rear bumper 30.SELECTED DRAWING: Figure 3
Patent JP-2019102441-A (JP)
Title: Lighting device and lighting fixture
Inventor: LI SHICHUN
IPC: H05B37/02
Filed: 2018-10-31
Abstract: To provide a lighting device or the like capable of improving sleep of a user by effectively enhancing emotions of the user and guiding the user to a meditation state.SOLUTION: A lighting device comprises: a lighting circuit disposed to supply a current to a light source unit; and a control circuit configured to perform lighting control on the lighting circuit. The lighting control includes sleep induction control. When performing the sleep induction control, the control circuit controls the lighting circuit in such a manner that a value of the current to be supplied from the lighting circuit to the light source unit is changed to be increased and decreased. In a case where a period to perform the sleep induction control is divided into multiple phases, an average value of currents supplied from the lighting circuit to the light source unit in the first phase is greater than an average value of currents supplied from the lighting circuit to the light source unit in the second phase. In the end of the sleep induction control, a value of the current to be supplied from the lighting circuit to the light source unit is controlled into a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2020069730-A (JP)
Title: Method of extrusion molding of sheathing board for concrete formwork and equipment thereof
Inventor: ARAKAWA MASAO
IPC: B29C44/20
Filed: 2018-10-31
Abstract: To manufacture concrete formwork sheathing boards made of composite wood with low specific gravity and light weight and necessary rigidity by extrusion.SOLUTION: A wood composite board with a specific gravity of 0.8 or less, preferably 0.75 or less, is extruded by adding a foaming agent of 0.4 mass% or more to a molding material 100 mass% comprising a polyethylene-based thermoplastic resin of 46 to 52 mass%, preferably 46 to 51 mass%, and a wood powder of 33 to 38 mass%, preferably 33 to 34 mass%, with an average particle diameter of 50 to 300 μm, and the remainder as a secondary material. In order to increase the rigidity, it is preferable to include 8.7 to 10.8 mass% of talc as an auxiliary material in the molding material, and it is also preferable to add 8 to 12 mass% of glass fiber and/or carbon fiber with a length of 20 mm or less, preferably 10 mm or less, to 100% of the molding material and extrude it.SELECTED DRAWING: Figure 2
Patent JP-2019054526-A (JP)
Title: Network device configured to track multicast receiver
Inventor: JAYANT KOTALWAR
IPC: H04L45/50
Filed: 2018-11-07
Abstract: To provide an efficient technique for switching multicast traffic between a comprehensive tunnel of a comprehensive route and a selective tunnel according to tracking of a multicast receiver.SOLUTION: A first network device starts a first route to identify a tunnel for carrying traffic for multicast and designates a leaf information requirement for multicast. It starts a second route and tracks a plurality of receivers of multicast on the basis of leaf information received from the multicast receivers responding to the leaf information requirement designated for the second route. Multicast traffic is switched between a comprehensive tunnel and a selective tunnel according to track of the multicast receivers.SELECTED DRAWING: Figure 3
Patent JP-2020078158-A (JP)
Title: Power resource management apparatus
Inventor: SUMIYA MASATAKA
IPC: H02J3/38
Filed: 2018-11-07
Abstract: To provide a power resource management apparatus capable of selecting a combination of power consumers adaptable for a DR request more smoothly.SOLUTION: A power resource management device 10 has: a first acquisition portion (communication portion 11) acquiring DR request information regarding a DR request including a power reduction amount and a target period; a second acquisition portion (communication portion 11) acquiring state information indicating respective states of a plurality of power facilities 50, and external information including weather information of respective locations of a plurality of power facilities 50; a setting portion 12 setting a priority of data items included in the external information based on the target period included in the DR request information; and a determining portion 13 determining a combination of the power facilities 50 which become assignment objects of the DR request by preferentially using the data items whose priorities are high based on the DR request information and the external information in which the priorities are set.SELECTED DRAWING: Figure 1
Patent JP-2020076534-A (JP)
Title: Heat exchanger, method of manufacturing the same, and air conditioner
Inventor: YOSHIOKA TAKASHI
IPC: F28F1/32
Filed: 2018-11-07
Abstract: To improve the performance of a heat exchanger including a fin and a heat transfer pipe.SOLUTION: In each of fins (30) of the heat exchanger, a pipe opening (33) is formed into which the heat transfer pipe is inserted. The fin (30) is formed with a collar part (32) rising from the edge of the pipe opening (33). An open end side collar portion (40a) and a closed end side protruded piece (40b) of the collar part (32) contact the adjacent fin (30) to hold a space between fin bodies (31). An intermediate collar portion (50) of the collar part (32) is higher than each of the open end side collar portion (40a) and the closed end side protruded piece (40b). The intermediate collar portion has a protruded end (51) entering between an intermediate collar portion (50) of the adjacent fin (30) and the heat transfer pipe (20) to contact the heat transfer pipe (20).SELECTED DRAWING: Figure 5
Patent JP-2020076713-A (JP)
Title: Wall thickness measuring device and wall thickness measuring method
Inventor: NAKAYOSHI YUSUKE
IPC: G01B21/08
Filed: 2018-11-09
Abstract: To provide a wall thickness measuring device and a wall thickness measuring method capable of easily and accurately measuring the quality of an object to be measured.SOLUTION: A wall thickness measuring device according to an embodiment is a wall thickness measuring device 10 that measures the wall thickness of an object to be measured T, and comprises a mold 1 that molds the object to be measured T, and a wall thickness measuring sensor 11 that measures the wall thickness of the object to be measured T when the object to be measured T is being molded in the mold 1. The mold 1 has a recess 1A into which the object to be measured T enters. The wall thickness measuring sensor 11 is arranged at a corner 1a of the recess 1A.SELECTED DRAWING: Figure 4
Patent JP-2019048123-A (JP)
Title: Game program and information processing apparatus
Inventor: YAMAGUCHI KYOHEI
IPC: G06F3/0484
Filed: 2018-11-12
Abstract: To enhance operability of selection operation to be performed by a player.SOLUTION: A game program according to the present invention receives a selection operation input from a player by causing the player to select any one of a plurality of characters. Then, it is determined whether the received selection operation input is any of a first selection operation input and a second selection operation input. When the first selection operation input is received, the character selected by the player is set as a selection target and a first action is set to the selection target character. When the second selection operation input is received, the character selected by the player is set as a selection target and a second action different from the first action is set to the selection target character.SELECTED DRAWING: Figure 9
Patent JP-2020080054-A (JP)
Title: State determination apparatus and state determination method
Inventor: HORIUCHI ATSUSHI
IPC: B29C45/76
Filed: 2018-11-13
Abstract: To provide a state determination apparatus and a state determination method which can discriminate abnormal states with satisfactory accuracy based on the data obtained from an industrial machine.SOLUTION: A state determination apparatus 1 according to the present invention comprises: a data acquiring unit 30 for acquiring data relating to an industrial machine; an energy state calculating unit 40 for calculating an energy state relating to driving of each part of the industrial machine based on the data relating to the industrial machine acquired by the data acquiring unit 30; and an abnormal state estimating unit 38 for estimating normality or abnormality of an operation of the industrial machine based on the energy state relating to driving of each part of the industrial machine calculated by the energy state calculating unit 40.SELECTED DRAWING: Figure 2