baber/WOPTO huggingface dataset:
Patent JP-2022145169-A (JP)
Title: Vehicle management apparatus, vehicle management method, and program
Inventor: TAKEI YASUJI
IPC: G06Q10/00
Filed: 2021-03-19
Abstract: To provide a vehicle management apparatus, a vehicle management method, and a program which specify other vehicles belonging to a cluster to which a failed vehicle belongs, as a failure sign vehicle having a sign of occurrence of a failure.SOLUTION: In a vehicle management system in which a plurality of vehicles, a vehicle management server, a dealer terminal, an inventory management center terminal, and a factory terminal are connected with one another through a network such as the Internet, a vehicle management server 100 includes: a collecting unit for collecting, from a plurality of vehicles, data indicating a state of a vehicle based on a detected result of a sensor for detecting the state of the vehicle; a classifying unit for classifying, based on the data of each of the plurality of vehicles, the plurality of vehicles into a plurality of groups in accordance with a predetermined algorithm; and a specifying unit for, if there is a failed vehicle where a failure has occurred among the plurality of vehicles, specifying other vehicles belonging to a group to which the failed vehicle belongs among the plurality of groups, as a failure sign vehicle having a sign of occurrence of a failure.SELECTED DRAWING: Figure 5
Patent JP-2022148024-A (JP)
Title: Display device, display system, and display control method
Inventor: TSUKAMURA AKIRA
IPC: G09G5/36
Filed: 2021-03-24
Abstract: To control display on a display device in accordance with a line of sight of a user viewing the display device, in response to a request from the user.SOLUTION: A display device includes a display unit for displaying a display area, and a display control unit which causes the display unit to display the display area. The display control unit acquires an estimation result from a line-of-sight estimation unit which estimates movement of a line of sight of a user, estimates whether the user is gazing one of symbols, on the basis of the estimation result, while displaying the symbols representing the contents of displayed information in the display area, and changes, when the user is estimated to be gazing one of the symbols, display mode of the symbol estimated to be gazed by the user.SELECTED DRAWING: Figure 1
Patent JP-2022148219-A (JP)
Title: Lightning arrester
Inventor: NARITA SHUNICHI
IPC: H01C7/112
Filed: 2021-03-24
Abstract: To provide a lightning arrester that suppresses vibration and vibration noise without affecting the efficiency of assembly work.SOLUTION: A lightning arrester unit 30 of a tank type lightning arrester includes an element unit 20 in which a zinc oxide element 10 is laminated between supporting members 6a, 6b and a base 7, a plurality of support rods for tightening the element unit 20, and a pair of intermediate support plates 13a and 13b that guide and support each of the support rods. The intermediate support plates 13a, 13b have a plurality of holes through which the support rods are inserted. A pitch circle diameter difference is provided between the pitch circle diameter of a specific hole and the pitch circle diameter of another hole. The pitch circle diameter difference is set according to the diameter of the support rod and the pitches P1 to P3 of the support plates.SELECTED DRAWING: Figure 2
Patent JP-2021103565-A (JP)
Title: Method, device, apparatus, and storage medium for re-identifying vehicle
Inventor: Jiang Minyue
IPC: G06T7/00
Filed: 2021-03-24
Abstract: To provide a method, a device, an apparatus, and a storage medium for improving accuracy of vehicle re-identification.SOLUTION: A vehicle re-identification method receives a re-identification request from a terminal device. The re-identification request includes a first image of a first vehicle captured by a first camera and information of the first camera. Based on the first image, the method acquires a first feature of the first vehicle and a first vehicle head orientation of the first vehicle, determines a second image of the first vehicle from images of a plurality of vehicles based on the first feature, a plurality of second features extracted from images of the plurality of vehicles in an image database, and information of the first vehicle head orientation and the first camera, and transmits the second image to the terminal device.SELECTED DRAWING: Figure 2
Patent JP-2022149512-A (JP)
Title: Ultrasonic flaw detector and ultrasonic flaw detection method
Inventor: NAKAGAWA TAKAHIRO
IPC: G01N29/24
Filed: 2021-03-25
Abstract: To provide an ultrasonic flaw detection device and an ultrasonic flaw detection method with a large number of scanning lines per unit time.SOLUTION: An ultrasonic flaw detector 1 includes an array probe 4 having a plurality of transducers 40, and a control unit 5 for dividing the plurality of transducers 40 into a plurality of transducer groups G1 to G6, generating ultrasonic scanning lines for each of the transducer groups G1 to G6 and emitting them to an inspection object 9. The control unit 5 executes an oblique flaw detection mode in which a plurality of oblique scanning lines +La1 to +La6, +Lb1 to +Lb6, -La1 to -La6, -Lb1 to -Lb6 as scanning lines are emitted in parallel from the different transducer groups G1 to G6.SELECTED DRAWING: Figure 2
Patent JP-2022151212-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: OISHI RYOHEI
IPC: C08G59/00
Filed: 2021-03-26
Abstract: To provide a method for manufacturing a printed wiring board, which can suppress the occurrence of a crack after a desmear treatment (roughening treatment).SOLUTION: A method for manufacturing a printed wiring board comprises the steps of (A) hardening, by heat, a resin composition layer of a laminate having the inner layer substrate, and a resin composition layer joined to the inner layer substrate to form an insulator layer of which the glass transition temperature is T1(°C), (B) performing a heat treatment on the insulator layer at T2(°C), and (C) performing a desmear treatment on the insulator layer with an oxidant solution in this order. The resin composition layer contains an epoxy resin and an active ester-based hardening agent, and the following expressions (1) and (2) are satisfied: -20≤T1-T2≤20 (1); and 60≤T2≤150 (2).SELECTED DRAWING: None
Patent JP-2022151332-A (JP)
Title: Light source device
Inventor: MOTEGI SHOGO
IPC: F21V25/02
Filed: 2021-03-26
Abstract: To provide a light source device capable of detecting a small damage of an optical conversion member with accuracy.SOLUTION: A light source device 1 comprises: an excitation light source 20 that emits primary light; an optical conversion member 41 that emits secondary light including the primary light and wavelength conversion light obtained by converting a wavelength of at least a part of the primary light; a sensor part 50 that detects the primary light and the wavelength conversion light, respectively; and a controller 60 that acquires a first signal that indicates the primary light detected by the sensor part 50 and a second signal that indicates the wavelength conversion light detected by the sensor part 50. The controller 60 decides an operation safety parameter on the basis of a ratio of an output value of the first signal and an output value of the second signal, and then, controls the excitation light source 20 on the basis of the operation safety parameter to a predetermined threshold or on the basis of a change amount in the operation safety parameter from a normal time.SELECTED DRAWING: Figure 1
Patent JP-2021175825-A (JP)
Title: Yttrium sputtering target, and manufacturing method thereof
Inventor: MESHIDA MASAMI
IPC: C23C14/34
Filed: 2021-04-05
Abstract: To provide a yttrium sputtering target having few particles, and enabling high-output film production.SOLUTION: In a yttrium sputtering target, an adhesion rate between a backing plate and a yttrium ingot is 90% or more. The number of pores with a diameter of 100 μm or more in the yttrium ingot part is 0.1/cm2 or less, and a relative density is 96% or more, and further an average particle diameter (D50) of the yttrium ingot part is 3,000 μm or less.SELECTED DRAWING: None
Patent JP-2021132035-A (JP)
Title: Electrically conductive film
Inventor: MARTIN SCHAETZLE
IPC: H05B3/20
Filed: 2021-04-05
Abstract: To provide an electrically conductive film having sufficient mechanical load capacity and deformability by a production method that is simple and does not produce harmful substances.SOLUTION: The invention relates to an electrically conductive film (10), having an electrically non-conductive substrate layer (12) and an electrically conductive metal layer (14), which has a structure formed by material removal and is joined to the substrate layer (12) at least in some sections on a first side.SELECTED DRAWING: Figure 1
Patent JP-2022160275-A (JP)
Title: Cooling device
Inventor: KUBO HIDEO
IPC: H05K7/20
Filed: 2021-04-06
Abstract: To improve the cooling efficiency of a cooling device that uses a plurality of fins to dissipate the heat of a cooling target to cool the cooling target.SOLUTION: A cooling device 42 includes a downstream heat dissipation member 100L including a plurality of downstream fins 90L, and an upstream heat radiation member 100U arranged on the upstream side in the flow direction of cooling air with a gap 106 from the downstream heat radiation member 100L. The upstream heat radiating member 100U includes a plurality of upstream fins 90U, and a low pressure loss portion (low density portion 102) having lower pressure loss than other portions is provided in a portion of the fin arrangement direction perpendicular to the flow direction of the cooling air.SELECTED DRAWING: Figure 14
Patent JP-2022161220-A (JP)
Title: heat measurement device
Inventor: NAIKI DAISUKE
IPC: G01N25/18
Filed: 2021-04-08
Abstract: To provide a heat measurement device with high measurement accuracy.SOLUTION: A heat measurement device measures a heat conductivity of a power storage device. The heat measurement device includes: a high-heat part arranged on a first end part in the power storage device; a low-heat part arranged on a lower side of a second end part positioned on the opposite side of the first end part in the power storage device; a first temperature sensor arranged on the first end part in the power storage device; a second temperature sensor arranged on the second end part in the power storage device; and cover members each of which is arranged to cover at least a part of a side surface of the power storage device positioned between the first end part and the second end part, thereby to hold the power storage device. The cover member includes: an inner surface facing the side surface of the power storage device; and ribs projected from the inner surface so as to be abutted to the side surface of the power storage device.SELECTED DRAWING: Figure 6
Patent JP-2022163623-A (JP)
Title: Sheet for manufacturing double flanged paper-made container and double flanged paper-made container obtained by assembling the same
Inventor: SHIODA SHUNSUKE
IPC: B65D5/24
Filed: 2021-04-14
Abstract: To provide a sheet for manufacturing a double flanged paper-made container capable of reducing repulsive force occurring at a portion where a sheet piece is folded back.SOLUTION: A sheet 11S for manufacturing a double flanged paper-made container has: a bottom sheet 1S; side surface sheets 3S and 5S connected to the bottom sheet 1S via first folds L1 to L4; and flange sheet pieces 7S and 9S consisting of first sheet pieces 70S and 90S connected to the side surface sheets 3S and 5S via second folds L5 and L7 and second sheet pieces 71S and 91S connected to first sheet pieces 70S and 90S via third folds L6 and L8. The sheet 11S comprises a rigidity reduced part 60 linearly formed in an area where the third folds L6 and L8 for folding the second sheet pieces 71S and 91S onto the first sheet pieces 70S and 90S are disposed, and having reduced rigidity in the side in which the second sheet pieces 71S and 91S are folded back in the direction opposite to the direction in which the side surface sheets 3S and 5S are folded at the first folds L1 to L4.SELECTED DRAWING: Figure 1
Patent JP-2022165291-A (JP)
Title: tire
Inventor: HAMAMURA KENJI
IPC: B60C1/00
Filed: 2021-04-19
Abstract: To provide a tire having improved wet grip performance in high-speed operation.SOLUTION: A tire comprises a tread part having at least one rubber layer. The ratio G/WL of a tire weight G(kg) to maximum load capacity WL(kg) of the tire is 0.0160 or less. The tread part has the land parts which are partitioned by the tread ground contact end and plural circumferential grooves extending continuously in a tire circumferential direction. A first rubber layer composing a tread surface is configured by a rubber composition including a rubber constituent, and the contact angle θ of deionized water in the rubber composition is 105° or more.SELECTED DRAWING: None
Patent JP-2022167083-A (JP)
Title: Supporter's association activity management device and supporter's association activity management program
Inventor: ITO TOMOHIRO
IPC: G06Q50/26
Filed: 2021-04-22
Abstract: To provide a supporter's association activity management device and a supporter's association activity management program capable of managing block votes.SOLUTION: A supporter's association activity management device 1 comprises: a database unit 22 which stores name list information including qualified voter names and related information on the qualified voters; a name list registration/update unit 16 which registers various information with the name list information; a mail creation unit 14 which automatically creates an email for a plurality of specific transmission destinations; and a mail automatic transmission unit 15 which simultaneously transmits an email created by the mail creation unit 14 at set time to the plurality of specific transmission destinations. The plurality of specific transmission destinations are divided into a plurality of hierarchies. The mail creation unit 14 writes information on the transmission destination of a just above hierarchy, in an email body of the specific transmission destination of the hierarchy of a lower level, sets the specific transmission destination belonging to the just above hierarchy as a sender for the plurality of specific transmission destinations, and automatically creates an email with contents including the name list information relevant to the specific transmission destination belonging to a just under hierarchy.SELECTED DRAWING: Figure 1
Patent JP-2021176198-A (JP)
Title: Material for light-emitting device, material for electron transport layer, organic compound, light-emitting device, light-emitting apparatus, electronic appliance, and illumination apparatus
Inventor: TOSU KEITO
IPC: C07D307/77
Filed: 2021-04-28
Abstract: To provide a material for an electron transport layer with a low refractive index.SOLUTION: A material for a light-emitting device or a material for an electron transport layer includes an organic compound including a pyridine skeleton, a diazine skeleton, or a triazine skeleton, in which the ratio of carbon atoms coupled in an sp3 hybrid orbital constituting a saturated hydrocarbon group is in a certain range. The material for a light-emitting device or the material for an electron transport layer includes at least one 6-membered complex aromatic ring including 1 to 3 nitrogen atoms, a plurality of aromatic hydrocarbon rings in which the number of carbon atoms forming the ring is 6 to 14, in which at least two of the aromatic hydrocarbon rings are benzene rings, and an organic compound including a plurality of hydrocarbon groups forming a bond in the sp3 hybrid orbital. The ordinary ray refractive index of a layer including the organic compound to the light of any wavelength in the range of 455 nm or more and 465 nm or less is 1.5 or more and 1.75 or less.SELECTED DRAWING: None
Patent JP-2022145365-A (JP)
Title: Data processing method of distributed system and electronic apparatus therefor
Inventor: PRAKASH KADEL
IPC: G06Q30/06
Filed: 2021-04-30
Abstract: To provide a data processing method of a distributed system and an electronic apparatus therefor.SOLUTION: A method in which an application server of a distributed system provides data includes steps of: performing event watching on a ZooKeeper server; receiving information related to a change of a first field included in first data from the ZooKeeper server according to a result of the event watching; reading the first data from a first storage when a request signal for the first data is input from a client; and changing a value of the first field included in the read first data, on the basis of the information received from the ZooKeeper server, and providing the first data with the changed value of the first field to the client.SELECTED DRAWING: Figure 7
Patent JP-2022174422-A (JP)
Title: Information processing program, information processing method, and information processing apparatus
Inventor: HARA YASUSHI
IPC: G06N3/08
Filed: 2021-05-11
Abstract: To reduce calculation costs.SOLUTION: An information processing apparatus according to the present invention, when carrying out learning a machine learning model, calculates a value indicating progress of the learning with respect to a single input-side layer among a plurality of layers included in the machine learning model. The information processing apparatus, when the value reaches a threshold value, repeatedly carries out processing for calculating values indicating progress of the learning with respect to the plurality of layers succeeding the layer with the value equal to or larger than the threshold.SELECTED DRAWING: Figure 2
Patent JP-2021120891-A (JP)
Title: Article arrangement optimization system and method
Inventor: UEHARA TAKESHI
IPC: G06Q10/08
Filed: 2021-05-11
Abstract: To provide an article arrangement optimization system and method, in which the frequency of replenishment and the frequency of replacement of an article are reduced.SOLUTION: A commodity arrangement optimization system 50 includes: a recommendation calculation part 222 for calculating a recommended capacity value of a commodity based on a predicted shipping amount as a result of the demand forecast in a future designated period of the commodity arranged in a frontage space for each of a plurality of frontage spaces in which a plurality of shelves are provided and a plurality of commodities are arranged; and a replacement pair determination part 226 for determining one or more replacement pairs which are frontage space pairs in each of which the commodity replacement occurs, on the basis of a current capacity value and the recommended capacity value of each of the plurality of frontage spaces.SELECTED DRAWING: Figure 1
Patent JP-2022180950-A (JP)
Title: joinery device
Inventor: HIROSE MAKOTO
IPC: E06B3/36
Filed: 2021-05-25
Abstract: To provide a joinery device capable of improving water tightness.SOLUTION: A joinery device includes: a door body 20; a rotation shaft for allowing the door body 20 to rotate to open/close at the door tail side of the door body 20; a door tail side frame member 11 arranged to face the door tail of the closed door body 20; a first elastic member 40 placed on the door tail side frame member 11; and a second elastic member 50 placed on the door tail of the door body 20. The first elastic member 40 is provided with a projecting piece that is sandwiched between the second elastic member 50 and the door tail side frame member 11 when the door body 20 is closed.SELECTED DRAWING: Figure 2
Patent JP-2022187189-A (JP)
Title: Ota master, center, system, method, program, and vehicle
Inventor: ISHIKAWA TOMOYASU
IPC: G06F8/65
Filed: 2021-06-07
Abstract: To provide an OTA master and the like capable of executing software update adapted to a single-bank memory and a dual-bank memory.SOLUTION: An OTA master for controlling software update for electronic control units mounted on a vehicle includes a communication section that receives, from a center, an update data distribution package for the electronic control units equipped with a second type of non-volatile memory with two storage areas prior to an update data distribution package for the electronic control units equipped with a first type of non-volatile memory with one storage area.SELECTED DRAWING: Figure 1
Patent JP-2021144949-A (JP)
Title: Induction heating coil
Inventor: SUZUKI EIJI
IPC: H05B6/36
Filed: 2021-06-11
Abstract: To provide an induction heating coil that can improve heating efficiency, reduce the size of a coil portion, widen the range of use, and improve the versatility.SOLUTION: At the base end of a coiled flat pipe 2a on the coil clamp portion 3 side, the tip of a short round or square copper pipe 4a as a first conductive pipe is brazed and fixed, and the base end portion of the copper pipe 4a is pulled out of the coil clamp portion 3 by a predetermined length while being supported by the coil clamp portion 3. Cooling holes 6 through which cooling water flows are formed at the connection between the base end portion of the coiled flat pipe 2a and the copper pipe 4a, and at the connection between the tip of the coiled flat pipe 2a and the copper pipe 4b.SELECTED DRAWING: Figure 6
Patent JP-2023001609-A (JP)
Title: liquid storage container
Inventor: ISHIDA SATORU
IPC: C09D7/61
Filed: 2021-06-21
Abstract: To propose a liquid storage container which, in the case where water/oil emulsion like milky lotion is stored, can take it out quickly and completely.SOLUTION: In a container 1 in which a liquid is stored, a liquid-repellent coating layer 3 is provided on a surface coming into contact with the liquid in a container 2. The liquid-repellent coating layer at least includes: a first layer 4 comprising binder resin 5 which is selected out of thermoplastic resin and thermosetting resin, and large diameter particles 6 each of which is equal to or greater than 10 μm; and a second layer 7 comprising binder resin 8 at least including a fluorine-based functional group, and fine particles 9 whose BET specific surface area is equal to or greater than 50 m2/g. The liquid 10 stored in the container is emulsion at least including an aqueous component, an oily component, and a surfactant, and the oily component occupies equal to or less than 30 mass% in the emulsion.SELECTED DRAWING: Figure 1
Patent JP-2023001619-A (JP)
Title: Measurement method and measurement device
Inventor: KUBO TAKASHI
IPC: H05H1/00
Filed: 2021-06-21
Abstract: To accurately detect a change in distribution of light emission intensity for each wavelength of light detected from plasma.SOLUTION: A measurement method includes a step a), a step b), a step c) and a step d). In the step a), a light-receiving element is used to measure light emission intensity for each wavelength of light detected from plasma generated in a plasma processing device at every different exposure time. In the step b), regarding each of a plurality of different individual wavelength ranges constituting a predetermined wavelength range, the distribution of light emission intensity in an individual wavelength range measured at an exposure time in which the light emission intensity of a predetermined wavelength included in the individual wavelength range becomes light emission intensity within a predetermined range is identified. In the step c), the distribution of the light emission intensity of the individual wavelength range is selected from among the identified distributions of the light emission intensity. In the step d), the distribution of the light emission intensity selected for each individual wavelength range is outputted.SELECTED DRAWING: Figure 5