baber/WOPTO huggingface dataset:
Patent JP-2022165332-A (JP)
Title: Acoustic wave device and module equipped with the acoustic wave device
Inventor: KUWABARA EIJI
IPC: H03H9/64
Filed: 2021-04-19
Abstract: To provide an acoustic wave device capable of improving heat dissipation and a module equipped with the acoustic wave device.SOLUTION: An acoustic wave device 1 has a wiring board 3, a heat radiating pattern 6, series resonators, wiring, bump pads, and heat radiating bump pad. A device chip 5 is bonded with the wiring board through a plurality of bump 15. The plurality of series resonators is formed on the board. The wiring electrically connect the plurality of series resonators formed on the device chip. The plurality of bump pads is formed on the device chip. The heat radiating bump pad is jointed with the wiring among the plurality of bum pads. The heat radiating bump pad is bonded to the heat radiating pattern through the bumps.SELECTED DRAWING: Figure 1
Patent JP-2022166907-A (JP)
Title: Polishing method and polishing tool
Inventor: FUWA TOKUHITO
IPC: B24D7/00
Filed: 2021-04-22
Abstract: To suppress a recess from being formed in the vicinity of a center of a surface to be polished.SOLUTION: In a polishing method, a polishing device which is provided with a chuck table that can rotate while holding a wafer and a polishing unit having a spindle mounted with a polishing tool is used to polish the wafer. The polishing tool has a discoid base, and an annular polishing layer fixed to one surface of the base and including an opening part positioned at a central part in a diameter direction of the base and having a predetermined diameter, where a maximum width of an effective polishing region of the polishing layer in a radial direction of the base is smaller than a radius of the wafer and the radius of the wafer is smaller than the diameter of the opening part. The polishing method includes a holding step of holding the wafer with a holding surface, and a polishing step of polishing the wafer, while positioning the wafer and the polishing tool so that a portion of an outer peripheral edge of the wafer protrudes from an outer periphery of the polishing layer and a center of the wafer is positioned at the opening part of the polishing layer.SELECTED DRAWING: Figure 2
Patent JP-2021119054-A (JP)
Title: Medicine packaging device
Inventor: TANAKA TORU
IPC: B41J17/04
Filed: 2021-04-27
Abstract: To provide a medicine packaging device which does not require a tension bar for applying tension to an ink ribbon.SOLUTION: A medicine packaging device comprises: a reader/writer 54 for reading information from an IC tag 100 provided on a supply core 31 of an ink ribbon roll being detachably attached to an ink ribbon cassette 3, and writing information thereto; a motor control part 56 for controlling a winding motor for rotating the winding core 32 on the basis of information read from the IC tag 100; and a writing information output part 53 for outputting information indicating a use amount of the ink ribbon changed due to use of the ink ribbon, as information to be written to the IC tag 100 to the reader/writer 54. The IC tag 100 comprises a plurality of storage areas corresponding to a use amount of the ink ribbon roll, each storage area becomes in a re-writing impossible state at any time.SELECTED DRAWING: Figure 6
Patent JP-2022171065-A (JP)
Title: Information management system, information management method, and information management program
Inventor: INAMOTO SHUJI
IPC: G06Q50/04
Filed: 2021-04-30
Abstract: To provide a mechanism for surely reflecting information of a production site with information managed by a database.SOLUTION: An information management system includes a storage unit which stores a database containing a component list, a process chart, and a facility list. Each of the component list, the process chart, and the facility list contains a designation of an approver to contained information. The information management system includes: retrieval means which retrieves, in response to occurrence of a change to a production site or occurrence of a change to be reflected to the production site, items corresponding to change contents being the contents of the change, and retrieves an approver of the retrieved items; approval request means which requests, to the retrieved approver, approval for reflection of the change contents to the database; and updating means which reflects the change contents to the corresponding items in the database in response to the approval by the approver.SELECTED DRAWING: Figure 1
Patent JP-2022172769-A (JP)
Title: power converter
Inventor: TAN YOHEI
IPC: H02M7/48
Filed: 2021-05-07
Abstract: To provide a compact power converter configured to prevent rapid temperature change.SOLUTION: A power converter 1 includes: a control arithmetic operation unit 3 which generates a first drive signal; a stall determination unit 27 which determines a stall state of a an electric motor 2; a duty control unit 23 which outputs a second drive signal; a power conversion circuit 4 which drives the electric motor 2 based on the second drive signal; and a loss reduction unit 26 which reduces the amount of heat generated in switching elements 5 of the circuit 4 when the stall state is determined. When the stall state is determined and first temperature information of the switching elements 5 connected in series to a freewheeling diode 6 of the circuit 4 with maximum second temperature information is reduced, the duty control unit 23 outputs the second drive signal generated by modifying on-time of the switching elements 5 in the first drive signal, so as to distribute currents to the switching elements 5 connected in series to the freewheeling diode 6.SELECTED DRAWING: Figure 1
Patent JP-2021180835-A (JP)
Title: Portable sterilization system having backpack assembly connected to wand assembly
Inventor: JAMIE J CHILDRESS
IPC: B64F5/30
Filed: 2021-05-07
Abstract: To provide a sterilization system that can be used to sterilize structures and areas in vehicles such as commercial aircraft.SOLUTION: A portable sterilization system 100 includes a wand assembly 102 that includes an ultraviolet (UV) lamp, and a backpack assembly 104 that is connected to the wand assembly. The portable sterilization system may further include a hose that connects the backpack assembly to the wand assembly.SELECTED DRAWING: Figure 1
Patent JP-2022174818-A (JP)
Title: Thermoelectric conversion system, and refresh method of thermoelectric conversion module
Inventor: TAKUBO CHISAKI
IPC: H01L35/30
Filed: 2021-05-12
Abstract: To provide a thermoelectric conversion system with high output efficiency.SOLUTION: A thermoelectric conversion module is constituted of a single or a plurality of thermoelectric conversion elements which are brought into contact with a heat source and a cold heat source and convert temperature difference energy into power. A control mechanism includes: a heat source measurement part which corresponds to a drop of output due to air bubbles generated in a liquid flow which constitutes at least one of the heat source and the cold heat source and measures a temperature and a flow rate of the heat source and the cold heat source; an output measurement part for measuring an output value of the thermoelectric conversion module; a storage part for storing control information; a refresh mechanism for removing the air bubbles while prescribed loss power is generated at every activation; a measurement determination part for determining timing for activating the refresh mechanism on the basis of a prescribed calculation result using control information stored in the storage part. The mechanism also includes at least an initial output value to the temperature and the flow rate, output power measured with operation continuity, loss power, and information on an output drop as control information.SELECTED DRAWING: Figure 1
Patent JP-2022175395-A (JP)
Inventor: IWAMOTO REIJI
IPC: G05B23/02
Filed: 2021-05-13
Abstract: 【課題】制御対象の特性を示すパラメータを逐次推定すること。【解決手段】制御対象から複数の観測データを取得する取得部と、前記取得部により取得された前記複数の観測データの主成分分析をする分析部と、前記分析部による前記主成分分析の結果に基づいて、前記制御対象の特性を示すパラメータを推定し、推定した前記パラメータを前記制御対象に反映することで前記パラメータを逐次推定する推定部と、を備える、推定装置。【選択図】図１
Patent JP-2022176700-A (JP)
Title: Industrial Furnace Maintenance Support System
Inventor: YAMAJI SATOSHI
IPC: G05B19/418
Filed: 2021-05-17
Abstract: To provide an industrial furnace maintenance support system capable of supporting operation of a proper industrial furnace by energy management and labor-saving operation work and maintenance work of an industrial furnace.SOLUTION: An industrial furnace maintenance support system includes: an edge computer 20 including an information acquisition part 21 for acquiring information on an industrial furnace acquired by an industrial furnace control panel 10 attached to the industrial furnace, and a transmission part 23 for transmitting the acquired information on the industrial furnace to a server 30; and the server 30 including a database 32 for storing the information on the industrial furnace, a detection part 33 for comparing the information on the industrial furnace in the database 32 with received information on the industrial furnace to detect an abnormal condition of the industrial furnace, an analysis part 34 for analyzing the abnormality condition on the basis of the information on the industrial furnace in the database 32 to specify a cause of the abnormality condition when the abnormality condition is detected, and a notification part 37 for transmitting an analysis result to a terminal 50 of a person in charge of maintenance or the like.SELECTED DRAWING: Figure 1
Patent JP-2022177926-A (JP)
Title: game machine
Inventor: KYOHO KAZUSHIGE
IPC: A63F7/02
Filed: 2021-05-19
Abstract: To define and manage a plurality of channels for audio output related to presentations and the like, by simple processing without waste.SOLUTION: A plurality of setting formats for setting channel data in an audio channel is provided. A first setting format is for setting a channel number. A second setting format is for setting a group number so as to specify the plurality of channels. A third setting format is for setting bit information that enables setting of a maximum number of channels.SELECTED DRAWING: Figure 406
Patent JP-2022178577-A (JP)
Title: Medical information processing apparatus and medical information processing system
Inventor: WARIISHI NAO
IPC: G16H10/20
Filed: 2021-05-20
Abstract: To improve the convenience of browsing.SOLUTION: A medical information processing apparatus pertaining to an embodiment comprises a storage unit, a specification unit, an indication unit, and an output unit. The storage unit stores a browsing history regarding a plurality of clinical data having been browsed by users. The indication unit indicates one or more first clinical data out of the plurality of clinical data. The specification unit specifies, on the basis of the browsing history, one or more second clinical data out of the plurality of clinical data that are associated with the first clinical data. The output unit outputs the first and second clinical data.SELECTED DRAWING: Figure 1
Patent JP-2022180800-A (JP)
Title: Imaging apparatus
Inventor: YAMAGUCHI KEITA
IPC: G02B5/18
Filed: 2021-05-25
Abstract: To provide an imaging apparatus whose image quality is improved with a simple constitution.SOLUTION: The imaging apparatus comprises: an image sensor which converts light to an electric signal and generates a sensor image; an optical modulation unit which modulates light projected onto the image sensor; and an image processing unit which restores an image based on the sensor image. The optical modulation unit has an internal area and an external area, and the average luminance of light passing through the internal area and projected onto the image sensor and the average luminance of light passing through the external area and projected onto the image sensor are generally equal to each other.SELECTED DRAWING: Figure 19
Patent JP-2022182230-A (JP)
Title: Connector and manufacturing method of connector
Inventor: OSAKA JUNJI
IPC: H01R43/24
Filed: 2021-05-28
Abstract: To provide a connector having a structure capable of improving an accuracy of a position relation between a housing and a terminal.SOLUTION: A connector 10 comprises:a housing 20 having a main part 22, and a terminal 30 embedded in the main part 22. In the main part 22, a through hole 227 and a housing space 228 are formed. The terminal 30 includes: a held part 31; a folding part 32 extended to a front side from the held part 31; a support part 33 extended to a rear side from the folding part 32; and a contact point part 34 supported by the support part 33. The held part 31 includes a wide part 312. When viewing the main part 22 from above, the wide part 312 can be vied from the through hole 227. Each of the support part 33 and the contact point part 34 has a size smaller than that of the wide part 312 in a lateral direction (a Y direction). When viewing the connector 10 from below, the wide part 312 is expanded to both sides of the lateral direction from the support part 33, and can be partially viewed through the housing space 228.SELECTED DRAWING: Figure 11
Patent JP-2022182855-A (JP)
Title: Negative electrode for alkaline storage battery and alkaline storage battery using the same
Inventor: EBARA TOMOKI
IPC: H01M4/24
Filed: 2021-05-28
Abstract: To provide a negative electrode for an alkaline storage battery that improves both cycle life and low-temperature discharge characteristics and the alkaline storage battery using the same.SOLUTION: A negative electrode (26) for an alkaline battery includes a metallic negative electrode core and a negative electrode alloy layer including at least a hydrogen storage alloy and yttrium fluoride, the negative electrode alloy layer being supported by the negative electrode core. Yttrium fluoride particles are formed so that the average particle diameter is 1 μm or more and 7 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022184233-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: TABUCHI HIROMASA
IPC: G06Q10/04
Filed: 2021-05-31
Abstract: To reproduce and output each content information, in which a geographical range to be reproduced/outputted is associated, from a vehicle in order without interfering with each other within the geographical range.SOLUTION: An information processing device 100 includes: an acquisition unit 132 for acquiring the area information which corresponds to each of a plurality of content information and indicating a geographical range in which the content information is to be reproduced and outputted; and a determination unit 137 which, based on the reproduction time of each of the plurality of content information and the area information, determines an output order when the plurality of content information is reproduced and outputted to a mobile body.SELECTED DRAWING: Figure 3
Patent JP-2021137959-A (JP)
Title: Wafer grinding method and wafer grinding device
Inventor: ISHIKAWA KAZUMASA
IPC: B24B1/00
Filed: 2021-06-03
Abstract: To provide a wafer grinding method and a wafer grinding device capable of thinning a wafer up to a finish thickness.SOLUTION: A wafer grinding method includes a rough grinding step for roughly grinding a back side of the wafer by rough grinding means, a fine grinding step for finely grinding the back side of the wafer by fine grinding means, and a spark-out step for executing spark-out by the fine grinding means. A processing time by the rough grinding means is approximately equal to a processing time by the fine grinding means including spark-out.SELECTED DRAWING: Figure 8
Patent JP-2021193562-A (JP)
Title: Vehicle, method, computer program, and device for merging object information about one or more objects around vehicle
Inventor: DANIEL REIMANN
IPC: G08G1/09
Filed: 2021-06-04
Abstract: To provide a vehicle, a method, a computer program, and a device for merging object information about one or more objects around the vehicle from various data sources.SOLUTION: A method includes: a step (110) for capturing first surrounding information about the surroundings of a vehicle from at least one sensor arranged on the vehicle; and a step (120) for receiving at least one piece of second surrounding information about the surroundings of the vehicle from a transmitter away from the vehicle. In addition, the method includes: a step (130) for determining at least one piece of first object information from the first surrounding information along with first meta information for referring to the first object information, and for determining at least one piece of second object information from the second surrounding information along with second meta information for referring to the second object information; and a step (140) in which, based on the comparison of a tolerance with a deviation between the first object information and the second object information, the first meta information and the second meta information are mapped on each other.SELECTED DRAWING: Figure 1
Patent JP-2022187597-A (JP)
Title: recording device
Inventor: NAGUMO KIHO
IPC: B41J2/01
Filed: 2021-06-08
Abstract: To solve the risk that liquid in a liquid storage part is difficult to be visually recognized when the liquid storage part is mounted in a carriage.SOLUTION: A recording device 101 comprises: a carriage 21 provided with a liquid storage part 46 and a recording head 22, the carriage capable of moving to a visually-recognizable position at which liquid in the liquid storage part 46 can be visually recognized through a front surface 43F and to a recording position at which the recording head 22 ejects the liquid to a medium; and light emission parts 81 and 85 which can illuminate the inside of the liquid storage part 46 when at least the carriage 21 is positioned at the visually recognizable position.SELECTED DRAWING: Figure 6
Patent JP-2022188563-A (JP)
Title: Exhaust emission control device and turning flow generation member
Inventor: OSAKI TATSUTOSHI
IPC: F01N3/24
Filed: 2021-06-09
Abstract: To promote vaporization and dispersion of a reducing agent and suppress deposit.SOLUTION: An exhaust emission control device includes first and second casings, an injection port for supplying a reducing agent, an exhaust gas conduit and a turning flow generation member. The exhaust gas conduit communicates the first casing with the second casing, and has the turning flow generation member disposed therein. The turning flow generation member includes: a first shielding part configured to shield part of a flow of exhaust gas; and a second shielding part disposed downstream of the first shielding part. A top part and a side wall part of the second shielding part are disposed to separate from the first shielding part.SELECTED DRAWING: Figure 2
Patent JP-2022188789-A (JP)
Title: Gravure printing ink for surface printing, and printed matter using the same
Inventor: NAKANISHI YASUSHI
IPC: C09D11/10
Filed: 2021-06-10
Abstract: To provide gravure printing ink for surface printing which has good ink storage stability and printability, has good adhesion to a base material and blocking resistance against a vinyl chloride sheet, especially, is excellent in alcohol resistance and blocking resistance against an antifogging film.SOLUTION: Gravure printing ink for surface printing contains a urethane resin (A), a polyamide resin, resins other than the resins, a chelate resin and an organic solvent, and contains 0.1-3 mass% of the polyamide resin in the total mass of the printing ink, wherein the urethane resin (A) contains a structural unit derived from polyester composed of a dibasic acid containing an aliphatic dibasic acid having 7 to 11 carbon atoms and diol.SELECTED DRAWING: None
Patent JP-2022191837-A (JP)
Title: Program, information processing apparatus, and information processing method
Inventor: CHIISAGATA SHINYA
IPC: G06F16/955
Filed: 2021-06-16
Abstract: To provide a program which cab present relationships among a plurality of relevant papers.SOLUTION: A computer acquires a keyword for use in paper search and outputs candidate papers searched on the basis of the acquired keywords. The computer accepts selection of one paper of the outputted candidate papers. Then, the computer outputs a node corresponding to the selected paper, a relevant node group corresponding to a plurality of papers relating to the selected paper, and a directed link connecting the node and the relevant node group.SELECTED DRAWING: Figure 1
Patent JP-2021168481-A (JP)
Title: Video distribution system, information processing method, and computer program
Inventor: TAKAKUWA SOICHIRO
IPC: H04N21/235
Filed: 2021-06-18
Abstract: To provide a video distribution system, method, and program that provide feedback information that is sufficient for a distribution user to evaluate the own video and that lead to motivation of a viewing user to watch the next video distributed by the distribution user.SOLUTION: A video distribution system causes a one or more computer processors to achieve a distribution function that distributes a video containing an animation of a character object of a distribution user by executing a computer-readable command, an aggregation function that aggregates information on an action taken by a viewing user on the video, and a generation function that generates a feedback screen that displays a list of viewing users who have watched the video on the basis of the result of aggregation by the aggregation function. The generation function generates the feedback screen that displays a list of viewing users with one or more icons related to the viewing user's actions.SELECTED DRAWING: Figure 14
Patent JP-2023005276-A (JP)
Title: reclining device
Inventor: ISHIHARA YOSHITAKA
IPC: A47C1/025
Filed: 2021-06-28
Abstract: To provide a reclining device configured so that a wedge-shaped cam contacts a cylindrical boss in accordance with a direction of external force applied to the reclining device, with respect to the external force, which can stabilize sliding.SOLUTION: A reclining device 100 according to the present invention comprises: an external tooth gear 10; an internal tooth gear 20; a rotary shaft 30 that is concentrically and rotatably fitted and inserted through a cylindrical boss 22 of the internal tooth gear 20 and has an extended pressing part extended to the vicinity of the cylindrical boss 22; a pair of wedge-shaped cams 50; and an elastic body 60 that energizes the pair of wedge-shaped cams 50 in direction in which the cams separate from each other. The wedge-shaped cam 50 is provided with a distant-side end part at an elastic body 60-based energizing direction side up to a position on the energizing direction side of a perpendicular line at a center of the cylindrical boss 22 with respect to an eccentric direction of the internal tooth gear 20 and the external tooth gear 10, and has a cam contact point that contacts an outer peripheral surface of the cylindrical boss 22, at the position.SELECTED DRAWING: Figure 3
Patent JP-2023006034-A (JP)
Title: pneumatic tire
Inventor: TOMITA KOTA
IPC: B60C11/00
Filed: 2021-06-30
Abstract: To provide a pneumatic tire in which, even after tread rubber becomes hardened due to an increase in the number of years of use, a feeling of pressure from below is sufficiently reduced, for example, when a vehicle runs over a step, so that riding comfort performance is sufficiently improved.SOLUTION: A pneumatic tire includes a tread part and a sidewall part. In the pneumatic tire, the outermost layer of the tread part is formed by using a rubber composition which contains vulcanized rubber powder, and which has a loss tangent (0°C tanδ) of less than 0.23 as measured under conditions of 0°C, a frequency of 10 Hz, an initial strain of 5%, and a dynamic strain rate of 1% with a deformation mode: tension, such that an area ratio Sr (%) occupied by the vulcanized rubber powder in the cross section of the outermost layer of the tread part is 5% or more and 50% or less. In addition, the side wall part is formed so as to have a thickness G (mm) of 1.0 mm or more. Further, the following formula 1 is satisfied: Sr/G>0.5 ... (formula 1).SELECTED DRAWING: None