baber/WOPTO huggingface dataset:
Patent JP-2023017190-A (JP)
Title: pavement structure
Inventor: NAGANO RYUHEI
IPC: E01C11/24
Filed: 2021-07-26
Abstract: To provide a pavement structure having countermeasures against heat by keeping a road surface in a wet state.SOLUTION: A pavement structure has, at least, a wet surface layer 3 forming a road surface and having pumping property and water permeability, a capillary water holding layer 32 provided under the wet surface layer, having the pumping property and water permeability and capable of holding capillary water, a pumping member 7 provided inside the capillary water holding layer and capable of supplying moisture to the wet surface layer by a capillary phenomenon, and an impervious member 42 provided on a bottom face and/or side faces of the capillary water holding layer. In a rainfall, rain water is led to the capillary water holding layer and held therein. In a fine weather, the capillary water can be supplied to the wet surface layer by the capillary water holding layer and the pumping member, by the capillary phenomenon. The pumping member has a larger pumping speed than the capillary water holding layer.SELECTED DRAWING: Figure 1
Patent JP-2023019747-A (JP)
Title: X-ray imaging apparatus
Inventor: KINOSHITA HIROYUKI
IPC: A61B6/00
Filed: 2021-07-29
Abstract: To provide an X-ray imaging apparatus capable of improving efficiency of positioning work between an X-ray irradiation unit and an X-ray detection unit by suppressing movement of a visual line of an operator.SOLUTION: An X-ray imaging apparatus 100 includes: an X-ray irradiation unit 1 for irradiating a subject 90 with an X-ray; an X-ray detection unit 2 for detecting the X-ray radiated from the X-ray irradiation unit 1; an external world transmission type display unit 4a mounted on the head of an operator 91 executing positioning between the X-ray irradiation unit 1 and the X-ray detection unit 2 that allows an external world to be visually recognized while an image is visually recognized; and a control unit 4b for controlling the display of the external world transmission type display unit 4a so that an image 11 indicating the position of the X-ray irradiation unit 1 and an image 12 indicating the position of the X-ray detection unit 2 are superimposed with the subject 90 in a visual field range when the operator 91 visually recognizes the external world through the external world transmission type display unit 4a.SELECTED DRAWING: Figure 5
Patent JP-2023019799-A (JP)
Title: coffee maker
Inventor: KUKINO KEISUKE
IPC: A47J31/00
Filed: 2021-07-29
Abstract: To provide a coffee maker capable of adjusting a taste of extracted coffee liquid to an arbitrary taste.SOLUTION: A coffee maker 1 includes: an extraction container (second container 42) for extracting coffee liquid from coffee powder; a server container (first container 41) for storing the coffee liquid; a communication part 43 for communicating the inside of the extraction container with the inside of the server container; and a filter 44 disposed inside the extraction container for filtering out coffee powder by passing the coffee liquid through the filter. The coffee maker is configured so as to move the coffee liquid from the extraction container to the server container through the communication part 43 while filtering the coffee liquid with the filter 44 by generating a difference in a pressure between the inside of the extraction container and the inside of the server container. A speed that the coffee liquid passes through the filter 44 can be adjusted.SELECTED DRAWING: Figure 7
Patent JP-2023025710-A (JP)
Title: Information processing system and information processing method
Inventor: PARIKSHIT BHAGWAT
IPC: G06Q50/10
Filed: 2021-07-30
Abstract: To provide an information processing system capable of reducing the possibility that a recipe provider suffers a detriment, and an information processing method.SOLUTION: An information processing system: causes a purchaser device operated by a purchaser to present contract conditions between a recipe seller selling recipe information and a purchaser purchasing the recipe information; registers restriction conditions according to the contract conditions in association with product information of a product associated with the recipe information when receiving from the purchaser an instruction to purchase recipe information on the basis of the contract conditions via the purchaser device; and outputs product information of the product associated with the recipe information and restricts output of the product information on the basis of the restriction conditions associated with the product information when a consumer accesses a product selling site of the purchaser.SELECTED DRAWING: Figure 2
Patent JP-2023023575-A (JP)
Title: Virus adsorbing body
Inventor: SUGITA HIROHIKO
IPC: B01J20/10
Filed: 2021-08-05
Abstract: To provide a novel adsorbing body for viruses.SOLUTION: Provided is a virus adsorbing body that includes a hydrophilic porous inorganic material containing an impregnated material having an amino group.SELECTED DRAWING: None
Patent JP-2023023621-A (JP)
Title: Detergent composition and detergent product
Inventor: HIRAYAMA NATSUMI
IPC: A61Q19/10
Filed: 2021-08-05
Abstract: To provide a detergent composition and a detergent product capable of forming foam having a high foam quality, yet suppressing clogging of a pump foam, suppressing an unpleasant odor, and facilitating the washing away of the foam.SOLUTION: The detergent compositions contain cationized starch having a degree of cationic substitution of equal to and more than 0.08 and less than 0.5 and a weight average molecular weight of 1 million or more.SELECTED DRAWING: None
Patent JP-2022041912-A (JP)
Title: Multi-phase switched-mode power supply
Inventor: ISRAEL GOMEZ BELTRAN
IPC: H02M3/155
Filed: 2021-08-06
Abstract: To provide a multi-phase switched-mode power supply.SOLUTION: A multi-phase switched-mode power supply includes a first phase circuit and a second interleaved phase circuit coupled between input and output terminals. The first phase circuit includes a first inductor coupled with a first switch, and the second phase circuit includes a second inductor coupled with a second switch. A control circuit is configured to output first and second PWM signals to the first and second switches. An on time of the second PWM signal is equal to an on time of the first PWM signal plus a fixed offset time period. The control circuit is configured to determine a period between rising edges of the first PWM signal in order to determine an off trigger PWM signal, and change the second PWM signal to a logical low value when a falling edge of the off trigger PWM signal occurs while the second PWM signal has a logical high value.SELECTED DRAWING: Figure 1
Patent JP-2021181309-A (JP)
Title: Flying body
Inventor: KOMATSU SHUHEI
IPC: B64C27/08
Filed: 2021-08-10
Abstract: To provide a manned flying body as new transfer means.SOLUTION: A flying body has a main frame, and lift generating portions respectively attached to front and rear sides of the main frame. The main frame includes: a first frame that is equipped with a first front side portion horizontally extending, a first inclined portion extending backward and downward from a rear end of the first front side portion, and a first rear side portion extending backward from a rear end of the first inclined portion; and a second frame that is equipped with a second front side frame horizontally extending, a second inclined frame extending backward and upward from a rear end of the second front side portion, and a second rear side frame extending backward from a rear end of the second inclined frame. The first inclined portion and the second inclined portion have a common coupling portion that couples the first inclined portion and the second inclined portion with each other in an X-shape when viewed from a left-and-right direction.SELECTED DRAWING: Figure 1
Patent JP-2023025543-A (JP)
Title: Magnetic disk device and refresh processing method
Inventor: FUJIWARA SEISHIRO
IPC: G11B5/012
Filed: 2021-08-10
Abstract: To provide a magnetic disk device and a refresh processing method capable of improving performance.SOLUTION: A magnetic disk 1 includes: a disk 10 having a user data area 10a having a first area in which data is written by shingled recording for writing a plurality of tracks by overlapping in a first direction of a radial direction and a cache area 10b in which data is written in normal recording for writing the plurality of tracks by placing intervals in the radial direction and for temporarily writing the data before writing the data to the user data area; a head 15 for writing the data to the disk and reading the data from the disk; and a system controller having a first save threshold value of the number of times data is written in the radial direction of the first area for saving the track located at the end portion of the radial direction of the first area in the cache area and a refresh threshold for the number of writes to rewrite the plurality of tracks that are shingled recording in the first area.SELECTED DRAWING: Figure 1
Patent JP-2023031679-A (JP)
Title: Film deposition method
Inventor: TAKAHASHI (FURUKUWA) RIKA
IPC: C23C14/06
Filed: 2021-08-25
Abstract: To provide a film deposition method for forming a precise surface treatment layer containing a fluorine-containing compound by vacuum vapor deposition.SOLUTION: A film deposition method for forming a vapor-deposited film by vapor-depositing a deposit material on a surface of a substrate includes the steps of: preparing the deposit material containing a fluorine-containing compound represented by formula (1); and forming the vapor-deposited film by vapor-depositing the deposit material on the surface of the substrate. In the step of forming the vapor-deposited film, a vapor of the heated deposit material is irradiated with a thermoelectron and the vapor irradiated with the thermoelectron is brought into contact with the surface of the substrate to form the vapor-deposited film. In the formula, R1 indicates a group containing a fluoroalkyl group, R2 indicates an alkyl group or an alkoxyalkyl group, each of R3 and R4 independently indicates a hydrogen atom or a monovalent organic group, x is an integer of 1-100, and y is an integer of 0-100.SELECTED DRAWING: Figure 1
Patent JP-2023033735-A (JP)
Title: Light storing body, light storing element, and use of polymer as light storing body
Inventor: LIN ZESEN
IPC: G09F13/20
Filed: 2021-08-30
Abstract: To realize light storage by a single kind of component.SOLUTION: A light storing body contains: a polymer including 70 mol% or more of an electron donor constituent unit and less than 30 mol% of an electron acceptor constituent unit with respect to the total molar amount of an electron donor constituent unit and an electron acceptor constituent unit; or a polymer including 70 mol% or more of the electron acceptor constituent unit and less than 30 mol% of the electron donor constituent unit with respect to the total molar amount of the electron donor constituent unit and the electron acceptor constituent unit, where emission attenuation after light irradiation to the light storing body is stopped is exponential attenuation.SELECTED DRAWING: None
Patent JP-2023037693-A (JP)
Title: Cooling device
Inventor: NISHIKAWA KAZUHIRO
IPC: H01L23/473
Filed: 2021-09-06
Abstract: To provide a cooling device that improves cooling performance while suppressing pressure loss and manufacturing costs.SOLUTION: In a cooling device 1, a liquid cooling jacket 2 has a base part 21 and projection parts 22A, 22B and 22C protruding from a third-directional one-side end face of the base part 21 to one Z-directional side. A heat radiation member 3 has a recessed parts 31A, 31B and 31C recessed from a Z-directional other-side end face of the heat radiation member 3 to one Z-directional side. A refrigerant flow passage which has a width in a Y direction is arranged between the Z-directional one-side end face of the base part 21 and the Z-directional other-side end face of the heat radiation member 3. Y-directional arrangement positions of at least some of the recessed parts 31A, 31B and 31C meet Y-directional arrangement positions of at least some of the projection parts 22A, 22B and 22C. X-directional other-side end parts of the projection parts 22A, 22B and 22C are arranged on X-directional other side with respect to the first directional one-side end parts of the recessed parts 31A, 31B and 31C.SELECTED DRAWING: Figure 2
Patent JP-2023037932-A (JP)
Title: System and method for controlling behavior of vessel
Inventor: HAMADA AKIRA
IPC: B63H20/00
Filed: 2021-09-06
Abstract: To reduce porpoising while suppressing lowering of a speed of a vessel.SOLUTION: A controller acquires at least one of a pitch angle of a vessel and an angular speed of the pitch angle. The controller acquires a current thrust of an outboard motor. The controller determines a target thrust of the outboard motor on the basis of the current thrust of the outboard motor, and at least one of the pitch angle of the vessel and the angular speed of the pitch angle. The controller controls a driving source so that the thrust of the outboard motor becomes a target thrust.SELECTED DRAWING: Figure 4
Patent JP-2023038574-A (JP)
Title: Content distribution system, and program
Inventor: NAKAMOTO HIROSHI
IPC: G06Q30/0242
Filed: 2021-09-07
Abstract: To provide a content distribution system which efficiently provides information pieces such as broadcast programs and advertisements.SOLUTION: A content distribution system comprises: an information management server; a content management server; store terminals configured in respective stores; set top boxes; displays as signages; cameras, one or more of which are connected to the store terminal and image the inside of respective stores, and loudspeakers, one or more of which are connected to the set top box and output voice to the inside of each store. The content distribution system determines whether or not a content A and a content B to be selected need correlation, determines the content A when the correlation is needed, extracts a feature from the content A, and extracts the content B based on the feature of the extracted content A. Moreover, when the determination results in that the correlation is not needed, the content A and the content B are determined by individual determination.SELECTED DRAWING: Figure 6
Patent JP-2023041313-A (JP)
Title: Protective film agent and machining method for workpiece
Inventor: OSAWA SHO
IPC: H01L21/301
Filed: 2021-09-13
Abstract: To provide a protective film agent and a machining method for a workpiece, enabling formation of protective films suitable for machining with laser beam.SOLUTION: A protective film agent is provided which covers a workpiece when the workpiece is machined. The protective film agent includes: a water-soluble resin, a light absorbing agent having flavone structure and flavonol structure or isoflavone structure; and a solvent dissolving the resin and the light absorbing agent. A machining method for a workpiece includes: a protective film forming step of forming a protective film 23 by coating a surface 11a of a workpiece 11 with the protective film agent; a mask forming step of forming a mask by removing a portion of the protective film overlapping a predetermined machining line by irradiating the surface of the workpiece along a predetermined machining line 13 which is set on the surface of the workpiece with laser beams 25 having such a wavelength that the laser beam is absorbed by the protective film, along a predetermined machining line 13 which is set on the surface of the workpiece; and a plasma etching step of removing a portion of the workpiece exposed from the mask by actuating plasma on the portion of the workpiece exposed from the mask.SELECTED DRAWING: Figure 4
Patent JP-2023044464-A (JP)
Title: Picture display system, device for displaying picture, and method for displaying picture
Inventor: UKAI Ryuji
IPC: G06F3/01
Filed: 2021-09-17
Abstract: To provide a technique that allows an accurate overlap of a real space and a virtual space without much delay of follow-up of a picture to motions of a user.SOLUTION: A picture display system according to one preferred aspect of the present invention includes a feature point position recognition unit, a coordinate processing unit, and a picture display processing unit. The feature point position recognition unit recognizes the position of a feature point of a target on the basis of an image taken by an imaging unit. The coordinate processing unit determines a reference coordinate system on the basis of the position of the feature point, detects a motion of the imaging unit on the basis of sensor information shown by the sensor unit, and corrects the display position of a picture on the basis of the motion of the imaging unit. The picture display unit displays a picture in the corrected display position of a picture when displaying a picture on the basis of the reference coordinate system.SELECTED DRAWING: Figure 1
Patent JP-2023045968-A (JP)
Title: Electronic magnifier
Inventor: SATO HIROAKI
IPC: G03B17/02
Filed: 2021-09-22
Abstract: To provide an electronic magnifier which can achieve both of the gripping easiness and visibility.SOLUTION: An electronic magnifier comprises: an imaging unit; a projection unit which scans a laser beam on the basis of image data expressing an image acquired by the imaging unit to project the beam to a retina; and a housing which holds the imaging unit and the projection unit. The housing comprises: a base part which is located on the lower side with respect to the imaging unit and the projection unit; and a grip which stands from the base part and can be gripped by a user. In the side view, a first angle formed by the first direction in which the lower surface of the base part extends and the second direction in which the grip stands and extends with respect to the base part is between 50 degrees and 60 degrees.SELECTED DRAWING: Figure 1
Patent JP-2023046492-A (JP)
Title: Information processing apparatus, service system and program
Inventor: MATSUMURA RYOJI
IPC: G06Q50/10
Filed: 2021-09-24
Abstract: To provide an information processing apparatus, a service system and a program that lighten the burden on a user who registers necessary information when a plurality of apparatuses that the user possesses are made to use service newly.SOLUTION: A service system has: an instruction registration processing part 11 which registers use start instruction information in a storage location, corresponding to a hybrid machine 32, of an instruction holding part 12 in response to an application for starting use of new service of the hybrid machine 32 from a customer 3; a registration request part 322 which refers to use start instruction information on this machine that a polling processing part 321 takes out of the instruction holding part 12 by polling so as to make a request to register the information; and a use service registration processing part 22 which registers the hybrid machine 32 in a user service information DB 25 while linking it to the service at the request from the hybrid machine 32.SELECTED DRAWING: Figure 1
Patent JP-2023046616-A (JP)
Title: Mold device for manufacturing column member, and method for manufacturing column member
Inventor: NAKAMURA MASAYUKI
IPC: E04G21/02
Filed: 2021-09-24
Abstract: To manufacture a precast concrete-made column member without depending on a high place work.SOLUTION: A mold device 1 for manufacturing a column member is constituted of a bottom sheathing board 2 which is installed on a bottom surface 13 of a pit 12 having a bottom surface 13 below a ground surface or a floor surface 14, and forms the bottom surface of a precast concrete-made column member, and a side sheathing board 3 for forming the side face of the column member, and the ground surface or the floor surface 14 is positioned in the periphery of the pit 12. The side sheathing board 3 is constituted of a plurality of side sheathing materials 31 that are joined to each other in a freely separable manner. Among the plurality of side sheathing boards 31, at least the two side sheathing boards 31 and 31 are made to face each other, and at least the one is made to be relatively movable in the opposite direction.SELECTED DRAWING: Figure 1
Patent JP-2023048570-A (JP)
Title: Waterproof plate device
Inventor: FUKAGAWA DAIKI
IPC: E04H9/14
Filed: 2021-09-28
Abstract: To make it possible to easily support reinforcing rods on an installation surface when providing the reinforcing rods arranged between a center pillar and the installation surface in a tilted form, in a waterproof plate device in which the center pillar is provided which supports adjacent side edges of waterproof plates adjacent on the left and right sides.SOLUTION: A reinforcing rod 8 is configured to be detachably supported on an installation surface F by using a connecting member 10 having guide receiving pieces 10b at both front and rear end edges, and pivotally supporting a lower end of the reinforcing rod 8 between the front and rear of the guide receiving pieces 10b so as to be vertically swingable, and a support member 11 mounted on the installation surface F and having a support groove 11b formed in the front and rear to guide the guide receiving pieces 10b to mounting positions so as to be slidable in a horizontal direction and to support the guide receiving pieces 10b at the mounting positions.SELECTED DRAWING: Figure 3
Patent JP-2022008603-A (JP)
Title: Coil component and filter circuit including the same
IPC: H03H7/09
Filed: 2021-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a coil component that can be manufactured with a stable value of mutual inductance M, and a filter circuit including the same. 
     SOLUTION: A coil component 1 comprises a coil L1 and a coil L2 magnetically coupled with each other. The coil component includes a multilayer body 3, multiple first wiring patterns 10, and multiple second wiring patterns 20. The first wiring patterns 10 and the second wiring patterns 20 each have a rectangular shape. At least one of the coil L1 and the coil L2 includes at least one combination of wiring patterns that are stacked with a relative positional displacement so as to include an intersecting portion where corresponding sides intersect with each other as viewed from a direction of main surfaces. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049246-A (JP)
Title: Combine-harvester
Inventor: OKUMURA KAZUYA
IPC: A01D67/00
Filed: 2021-09-29
Abstract: To provide a combine-harvester capable of visually easily checking the state of grain culms caught in a conveyance device by rotatably supporting a rear portion of a side panel, and moving the side panel to an operating posture in which the side panel is extended in a longitudinal direction and an open posture in which the side panel is extended in a vertical direction, and also capable of suppressing vibration generated on the side panel during traveling.SOLUTION: In a combine-harvester, a front panel (11) is provided in front of a driving seat (10) of an operation part (5); a side panel (20) is provided on a left side of the driving seat (10); and the side panel (20) can be moved to an operating posture in which a longer direction of the side panel (20) extends along a longitudinal direction and an open posture in which the longer direction of the side panel (20) extends along a vertical direction by rotatably supporting a rear portion of the side panel (20). When the side panel (20) moves to the operating posture, a support member (71) supporting a front portion of the side panel (20) is provided in a front portion of the operation part (5).SELECTED DRAWING: Figure 25