baber/WOPTO huggingface dataset:
Patent JP-2023062801-A (JP)
Title: Dust collector
Inventor: TAKAYANAGI KEISUKE
IPC: B23K26/16
Filed: 2021-10-22
Abstract: To provide a dust collector which can effectively suppress powder dust from scattering.SOLUTION: A dust collector 1 is arranged opposing to a surface H to be processed of a work-piece. The dust collector 1 comprises: a first jetting chamber 7 provided with a first jetting port 7a that jets airflows S and T toward the work-piece W; a suction chamber 9 provided with a suction port 9a in which the first jetting port 7a is positioned and which is arranged outside the port, and suctions powder dust adhering onto the surface H to be processed or floating powder dust together with the airflows S and T; and a second jetting chamber 11 provided with a second jetting port 11a in which the suction port 9a is positioned and which is arranged outside the port, and jets an airflow V toward the work-piece W to inhibit the airflows S and T jetted from the first jetting port 7a from moving to the outside of the suction port 9a.SELECTED DRAWING: Figure 1
Patent JP-2022087022-A (JP)
Title: Information processing apparatus, information processing program, and image forming apparatus
Inventor: MORIMOTO RYOTA
IPC: H04N1/00
Filed: 2021-10-22
Abstract: To allow stable operation without delaying the operation of the entire apparatus despite the use of a low-speed non-volatile memory.SOLUTION: An information processing apparatus comprises: a first storage control unit that performs storage control of data with respect to a non-volatile memory; and a second storage control unit that performs storage control of data with respect to a volatile memory. A priority determination unit determines the priority of the data stored in the volatile memory to perform writing in the non-volatile memory. When determining that writing of data in the non-volatile memory can be executed based on the priority, an execution determination unit controls the second storage control unit to read the data from the volatile memory, and controls the first storage control unit to write the data read out from the volatile memory in the non-volatile memory.SELECTED DRAWING: Figure 4
Patent JP-2022009441-A (JP)
Title: Coating composition
IPC: C09D7/43
Filed: 2021-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition in which an alcohol-based component and/or a hypochlorous acid-based component are not essential and that can exhibit a suitable antibacterial property based on the alkalinity when forming a coating film on the surface to be coated. 
     SOLUTION: Provided is a coating composition comprising at least water, an alkaline substance, and a thickener. When a coating film based on said coating composition is formed on the surface to be coated, the coating film exhibits alkalinity. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022002823-A (JP)
Title: Method and system for hybrid mesh segmentation
Inventor: CHEN SHOUPU
IPC: A61C7/00
Filed: 2021-10-25
Abstract: To solve the problem in which automating of segmentation processing of dental models has strength and weakness.SOLUTION: A first segmentation procedure is executed on a 3-D mesh model of a patient's dentition, and one or more segmented teeth from the 3-D mesh model are displayed. At least one of the one or more segmented teeth is recorded according to an operator instruction, and removed from the 3-D mesh model to form a modified 3-D mesh model. A repeating sequence identifies a modified segmentation procedure, executes the modified segmentation procedure on the modified 3-D mesh model, displays one or more segmented teeth from the modified 3-D mesh model, records at least one of the one or more segmented teeth, and removes the recorded at least one tooth from the modified 3-D mesh model. Recorded segmentation results are displayed, stored, or transmitted.SELECTED DRAWING: Figure 6B
Patent JP-2023064013-A (JP)
Title: Angular velocity sensor
Inventor: NISHIKAWA KAZUSHI
IPC: G01C19/5776
Filed: 2021-10-25
Abstract: To provide an angular velocity sensor capable of performing offset correction with high accuracy.SOLUTION: An angular velocity sensor 1 comprises an angular velocity detection element 11 and a control circuit 100. The angular velocity detection element 11 outputs an angular velocity signal. The control circuit 100 includes an angular velocity averaging section 111, a determination processing section 130, an offset amount calculation section 141, and an angular velocity correction section 142. The angular velocity averaging section 111 time-averages the angular velocity signal to generate an angular velocity average signal. The determination processing section 130 determines whether the sensor is in a state where an angular velocity is applied. The offset amount calculation section 141 outputs an offset correction amount for the angular velocity average signal as an angular velocity correction signal. The angular velocity correction section 142 applies the angular velocity correction signal to the angular velocity average signal. The offset amount calculation section 141 calculates the angular velocity correction signal in a first period where the sensor is in the applied state on the basis of the angular velocity signal in a second period where the sensor is not in the applied state.SELECTED DRAWING: Figure 1
Patent JP-2023064823-A (JP)
Title: Solutions for refrigeration storage of cells and methods for cultured cell storage
Inventor: ALEXEI GLADKOV
IPC: C12N5/07
Filed: 2021-10-27
Abstract: To provide solutions for refrigeration storage of cells while maintaining mitochondria active.SOLUTION: Disclosed is a solution for refrigerated cell storage comprising a certain refrigeration liquid and a gas composition to dissolve in the refrigeration liquid. The gas composition contains ionized hydrogen ions (H+) and oxygen molecules (O2), where the hydrogen ion (H+) concentration in the gas composition is in a range of 0.5-0.70 ppm and the oxygen molecule (O2) in the composition is in a range of 12.5-15.5 ppm, the hydrogen ions (H+) and oxygen molecules (O2) are in a non-binding, separate state, and the gas composition containing the hydrogen ions (H+) and oxygen molecules (O2) is dissolved in the refrigeration liquid in a form of nanosized bubbles.SELECTED DRAWING: Figure 1
Patent JP-2023068537-A (JP)
Title: Image processing device, imaging apparatus, control method, and program
Inventor: FUKADA MASATAKA
IPC: H04N5/76
Filed: 2021-11-02
Abstract: To provide an image processing device, an imaging apparatus, a control method, and a program for generating an image file capable of easily identifying images of different representations for an area in an image.SOLUTION: An imaging apparatus is an image processing device for generating a HEIF (High Efficiency Image File Format) image file of a structure including a first storage area for storing a plurality of pieces of image data and a second storage area for storing metadata concerning the plurality of pieces of image data. The metadata includes first identification information that identifies an area in reference image data of the plurality of pieces of image data and second identification information that identifies other image data that shows a different representation of a subject in the area identified by the first identification information.SELECTED DRAWING: Figure 2
Patent JP-2023069225-A (JP)
Title: Manufacturing method of calcium carbonate
Inventor: SAKAGUCHI HIROMASA
IPC: C01F11/18
Filed: 2021-11-05
Abstract: To provide a manufacturing method of calcium carbonate by making it possible to utilize by transporting to a manufacturing place as high concentration sodium carbonate, by absorbing carbon dioxide gas in an exhaust gas of a combustion furnace or the like placed at other than the manufacturing place of calcium carbonate, and by suppressing a discharge amount of carbon dioxide gas into an environment as a whole to contribute to improve global warming.SOLUTION: A manufacturing method of calcium carbonate comprising: making carbon dioxide absorb in an aqueous sodium hydroxide solution with a concentration of 13 to 21% to obtain an aqueous sodium carbonate solution with a concentration of 15 to 24%; hydrating by reacting calcium oxide with the aqueous sodium hydroxide solution with a concentration of 0 to less than 6% to obtain a lime milk that is a suspension liquid of calcium hydroxide having a BET specific surface area of 5 to 40 m2/g; and carbonating by adding the sodium carbonate aqueous solution obtained in a carbon dioxide absorption process to the lime milk to react.SELECTED DRAWING: Figure 1
Patent JP-2023069863-A (JP)
Title: Terminal block
Inventor: YONEDA DAISUKE
IPC: H01R9/22
Filed: 2021-11-08
Abstract: To provide a terminal block that suppresses shaking of a bus bar.SOLUTION: A bus bar 2 includes a first connection part 21 to be connected to a first terminal, a second connection part 22 to be connected to a second terminal, and a third connection part 23 to be connected to the first connection part 21 and the second connection part 22. A housing 5 is provided with a bus bar housing part 51 for housing the bus bar 2. An inner wall of the bus bar housing part 51 is provided with first press-fit ribs 513 brought into contact with a first surface S1 of one side in the plate thickness direction (vertical direction) of the bus bar 2, and a second press-fit ribs 514 brought into contact with a second surface S2 on the other side in the plate thickness direction of the bus bar 2. The first press-fit ribs 513 and the second press-fit ribs 514 are different in a position of crossing direction (horizontal direction) crossing both the press-fit direction and the plate thickness direction of the bus bar 2 to the bus bar housing part 51.SELECTED DRAWING: Figure 4
Patent JP-2022017555-A (JP)
Title: Communication control method
IPC: H04W24/10
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a relay device that relays uplink data transmitted from user devices to toner base stations. 
     SOLUTION: There is provided a communication control method using a relay device that relays uplink data transmitted from user devices to toner base stations in a mobile communication system, and the method includes: the relay device (IAB node) allocating an uplink radio resource to a subordinate device; and after the allocation of the uplink radio recourse to the subordinate device and before reception of the uplink data from the subordinate device, the relay device transmitting, to a host device, a scheduling request for requesting the allocation of the uplink radio resource to the relay device. The subordinate device is a subordinate relay device that is interposed between the user devices or the user device and the relay device, and the host device is a host relay device that is interposed between the doner base stations or the doner base station and the relay device. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071040-A (JP)
Title: Wet multiple disc clutch
Inventor: TAGO MASAHIRO
IPC: F16D13/60
Filed: 2021-11-10
Abstract: To perform cooling by an oil efficiently to inhibit temperature rise of friction materials and clutch plates properly.SOLUTION: A wet multiple disc clutch 1 includes: an input member 3 and an output member 4; multiple first clutch plates 5 which rotate integrally with the input member 3; and multiple second clutch plates 6 which are alternating with the first clutch plates 5 and rotate integrally with the output member 4; and a hub side spline 8 which fastens the output member 4 to the second clutch plates 6. In the wet multiple disc clutch 1, each clutch plate 5, 6 and friction materials 7 are cooled by an oil 12 supplied to the interior of a housing. The wet multiple disc clutch 1 further includes spline oil passages 16 each of which is formed at the hub side spline 8 and allows the oil 12 to flow from an inflow part 16a to an outflow part 16b. The fiction materials 7 are attached to a side surface 5a at the inflow part 16a side of each first clutch plate 5 and a side surface 6a at the inflow part 16a side of each second clutch plate 6.SELECTED DRAWING: Figure 3
Patent JP-2023072224-A (JP)
Title: construction panel
Inventor: MUTO ATSUSHI
IPC: E04C2/26
Filed: 2021-11-12
Abstract: To provide a construction panel with good properties.SOLUTION: A construction panel 10 includes a mortar 11 made by kneading cement, fine aggregate, water, antifoaming agent, and fiber reinforcing material, and a metal mesh 12 formed by welding the intersections of a plurality of metal wires W that intersect like a mesh. A plurality of metal meshes 12 are piled up and embedded in the mortar 11.SELECTED DRAWING: Figure 1
Patent JP-2023075410-A (JP)
Title: Ground improvement apparatus
Inventor: ISHII TOSHIKI
IPC: E02D3/12
Filed: 2021-11-19
Abstract: To provide a ground improvement apparatus that can reduce the possibility of a corotation phenomenon occurring in a mixing and agitating area when soil to be improved is mixed and agitated by a pair of agitating members.SOLUTION: A ground improvement apparatus is configured to rotate a pair of rotating shaft members 111, 112 in mutually opposite directions around an axis so as to mix and agitate soil to be improved and a solidifying material by a pair of agitating members 121, 122 fixed to the pair of rotating shaft members 111, 112, respectively, to protrude in the radial direction thereof. The ground improvement apparatus comprises a shearing assisting member 220 protruding in the radial direction of the pair of rotating shaft members 111, 112 so as to be interposed between the pair of agitating members 121, 122, and being rotatable about the axis relatively to each of the paired rotating shaft members 111, 112.SELECTED DRAWING: Figure 1
Patent JP-2023079934-A (JP)
Title: Method for producing halved egg-containing heat-packaged food using coating agent, and coating agent
Inventor: HOSONO YUTAKA
IPC: A23L15/00
Filed: 2021-11-29
Abstract: To improve the convenience of consumers without impairing the appearance of a halved egg.SOLUTION: A method includes the steps of providing a halved egg, spreading its surface with a coating agent, refrigerating the coated halved egg, filling the frozen halved egg into a seasoning liquid, disinfecting the filled halved egg, cooling the disinfected halved egg filled into the seasoning liquid, and letting stand the cooled halved egg filled into the seasoning liquid. The coating agent comprises gelatin or collagen peptide, a base for the coating agent, and hot water at 40°C, wherein, relative to 100 g of the hot water at 40°C, the gelatin is 5 g and the base for the coating agent is 3 g. The base for the coating agent comprises transglutaminase 5.0%, sodium polyphosphate 2.5%, tetrasodium pyrophosphate (anhydride) 2.5%, whey protein 50.0%, lactose 20.0%, and dextrin 20.0%.SELECTED DRAWING: Figure 1
Patent JP-2023082851-A (JP)
Title: Liquid discharge head
Inventor: SATO RYU
IPC: B41J2/055
Filed: 2021-12-03
Abstract: To provide a liquid discharge head which enables stable discharge of a liquid for a long time.SOLUTION: A liquid discharge head includes: a frame body 40, 42, 43 having multiple discharge ports 52 for discharging a liquid, a common liquid chamber 50, and multiple individual liquid chambers 53 which allow the common liquid chamber 50 to communicate with the multiple discharge ports 52; and multiple energy generating elements 51 disposed at the respective multiple individual liquid chambers 53. A part 43 of a wall of the frame body forming the common liquid chamber 50 is formed by an elastically deformable elastic member 43 so that a cubic capacity of the common liquid chamber 50 can be changed.SELECTED DRAWING: Figure 5
Patent JP-2022022321-A (JP)
Title: Rotary mixer, ultra fine bubble generator, and production method of ultra fine bubble fluid
IPC: B01F25/10
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an ultra fine bubble generator. 
     SOLUTION: A device 10 includes a rotary blower 31a, a rotary mixer 11, and an air bubble shearing filter 21. The rotary mixer 11 includes: a cavity part 13 including a peak X therein; an inflow hole 12 for introducing a fluid; and a discharge hole 16. A spiral shaped groove 14, in which the fluid introduced from the inflow hole 12 can circulate, is provided on an inner wall surface of the cavity part 13, and the discharge hole 16 is provided at a position on an axis of the spiral shape which is spaced apart from the peak X of the spiral shape. A cavity part is provided within the air bubble shearing filter 21 and the air bubble shearing filter 21 includes: an inflow hole 24 for introducing the fluid into the cavity part; and a discharge hole 26 for discharging the fluid. The cavity part has a cylindrical shape and multiple plate-like thin plates 22, 23 are disposed so as to be arranged perpendicular to its center axis and pass through a center point of a circular disc. Multiple openings and multiple pointed end parts are provided at the adjacent thin plates. Each pointed end part 25a and each opening 25b of the adjacent thin plates are arranged so as to face each other. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083081-A (JP)
Title: vehicle controller
Inventor: KOZONO KAZUYA
IPC: B60W40/02
Filed: 2021-12-03
Abstract: To improve accuracy in a situation in which a stop line cannot be recognized for driving support control when a stop instruction object is recognized.SOLUTION: A vehicle controller according to the present invention executes: crossing object determination processing for determining presence/absence of a crossing object as an object crossing on an own vehicle travel lane in a state in which a stop instruction object as an object representing a stop instruction of a vehicle is recognized but a stop line is not recognized; target position setting processing for setting a stop target position of the vehicle on the basis of distance to the crossing object when it is determined that there is the crossing object; and control processing for performing control concerning driving support of the vehicle on the basis of information of the stop target position.SELECTED DRAWING: Figure 2
Patent JP-2023083633-A (JP)
Title: Power management apparatus
Inventor: KONYA REO
IPC: G06Q50/06
Filed: 2021-12-06
Abstract: To provide a power management apparatus that evaluates a contribution of each facility to compliance with a technical requirement for renewable energy generation facility in an output control plan for a plurality of facilities (resources) including the renewable energy generation facility.SOLUTION: A power management apparatus 100 is a power management apparatus of a plurality of resources including a renewal energy generation facility 210, includes a subset enumeration unit 11 that enumerates a combination of controls that can be formed from the plurality of resources, a control plan unit 12 that formulates a control plan for resources in a predetermined period for each combination, and a contribution evaluation unit 13 that calculates a contribution of the resource based on the plurality of control plans. The contribution is an expected value of an incremental gain due to a participation of the resource, when the incremental gain is a difference between a gain when the resource participates and a gain when the resource does not participate.SELECTED DRAWING: Figure 1
Patent JP-2023089794-A (JP)
Title: Imaging device
Inventor: KUROKI HIROYUKI
IPC: G03B11/00
Filed: 2021-12-16
Abstract: To provide an imaging device with a shifting image sensor capable of preventing dust and other foreign matter floating in the imaging device due to the shift of the shifting image sensor from adhering to optical components such as filters.SOLUTION: The imaging device includes: an image sensor 28 with an imaging plane 28a where the light from the subject is incident; an imaging unit 22 that supports the image sensor 28 with the imaging plane 28a facing forward; a housing 24 with a through hole 32b on the front face which accommodates the imaging unit 22 in a state in which the front part of the imaging unit 22 passes through the through hole 32b so as to protrude from the front surface 32c; and an actuator placed in the housing 24 for shifting the imaging unit 22 in the direction that intersects the normal direction of the imaging plane 28a. The imaging unit 22 includes a flange portion 44 extending outwardly from the front portion of the imaging unit 22 and along the front surface 32c of housing 24 so as to cover the gap between the through hole 32b of the housing 24 and the imaging unit 22.SELECTED DRAWING: Figure 6
Patent JP-2023079960-A (JP)
Title: Seawater suction port guard for kingston valve
Inventor: NOGUCHI SHINICHI
IPC: B63B13/00
Filed: 2021-11-29
Abstract: To prevent entry of foreign matter such as pumice stone into a kingston valve sea water suction port.SOLUTION: A sea water suction port guard of a kingston valve has a sea water suction port with small horizontal lines which are smaller than the area of the sea water suction port of the kingston valve attached to a side surface (4), an underside (3), and a vessel bottom (2), and reduces influence of water flow or water pressure received from a progressing direction of the vessel when the vessel is navigating by having them attach to the kingston valve sea water suction port (1) attached to the bottom (2). In addition, this is capable of being created according to the hull, since material (aluminum, stainless steel, polyvinyl chloride, etc.) or shape (box-shape, cylindrical shape) is not limited, and sea water suction port on the bottom surface is in an insertion type lid configuration and is capable of extracting fine foreign matter by being detached by means of a general purpose tool.SELECTED DRAWING: Figure 1
Patent JP-2023091261-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ACHINAMI TAKESHI
IPC: G06F40/295
Filed: 2021-12-20
Abstract: To provide an information processing apparatus, a method, and a program that generate a document image with a correct label used for learning and evaluation, corresponding to various forms of expression for each language and country.SOLUTION: An information processing apparatus includes: extraction means that extracts a specific character string to which a correct label is applied to a character string having a specific attribute expressed in a first language; identification means that identifies a group corresponding to the same type of attributes as that possessed by the extracted specific character string, among a plurality of prearranged groups containing a plurality of specific character strings with a specific attribute expressed in a second language and corresponding to the type of the attributes of the group; replacement means that replaces any of the specific character string in the second language included in the identified group with the extracted specific character string; and generation means that generates a document image to which the same type of correct label as the correct label applied to the extracted specific character string is applied, for the replaced specific character string in the second language.SELECTED DRAWING: Figure 10
Patent JP-2023092273-A (JP)
Title: Nozzle for oral cavity cleaning device and oral cavity cleaning device
Inventor: JITSUMATSU WATARU
IPC: A61C17/02
Filed: 2021-12-21
Abstract: To provide a nozzle for an oral cavity cleaning device and an oral cavity cleaning device capable of cleaning the oral cavity more efficiently.SOLUTION: A nozzle 30 for an oral cavity cleaning device includes: a nozzle body 31 having a tip part 312; a discharge port 321 formed on a tip face 3121 of the tip part 312; and an imaging sensor 80 provided at a portion where the discharge port 321 is not formed on the tip face 3121. The nozzle 30 for an oral cavity cleaning device includes a protruding part 3122 provided so as to protrude more forward than the tip face 3121, at the tip part 312.SELECTED DRAWING: Figure 11