baber/WOPTO huggingface dataset:
Patent JP-2023015901-A (JP)
Title: Moving object detection method and moving object detection system
Inventor: UESUGI MITSURU
IPC: G06K17/00
Filed: 2021-07-20
Abstract: To make it possible to suppress an unauthorized use of an ID read from an electronic tag held by a moving object.SOLUTION: A reader 2 and a reader/writer 3 installed at an observation point store an ID list in which an ID of an electronic tag held by a target moving object are registered; and when the reader and the reader/writer detect an electronic tag whose ID is registered in the ID list based on an ID read from a peripheral electronic tag, they report the detection of the registered electronic tag to a tag management server 4. Specifically, when the reader/writer detects the electronic tag whose ID is registered in the ID list, the reader/writer instructs the electronic tag to rewrite the ID into a new ID; and when the reader/writer confirms that the rewriting of the ID to the new ID has succeeded by reading the new ID from the electronic tag, the reader/writer reports to the tag management server that the registered electronic tag has been detected and that the electronic tag has been rewritten with the new ID.SELECTED DRAWING: Figure 1
Patent JP-2021176567-A (JP)
Title: Devices and methods for delivering implant to vascular disorder
Inventor: AMIEL RICHARD AGUILAR
IPC: A61B17/12
Filed: 2021-07-28
Abstract: To provide devices and methods for providing therapy to cerebral aneurysms and the like of a patient.SOLUTION: A device for delivering an implant (e.g., an embolic micro-coil) to a vascular disorder of a patient includes a delivery pusher 104, a moveable element, and first and second elongate members. The delivery pusher defines a lumen between its proximal and distal ends. The moveable element defines a passageway therethrough and is disposed within the lumen of the delivery pusher. The first and second elongate members are also disposed within the lumen of the delivery pusher. A portion of each elongate member passes through the passageway of the moveable element. Movement of the first elongate member in a first direction causes a time-delayed or lost motion movement of the second elongate member in the same direction, which releases the implant from the delivery pusher.SELECTED DRAWING: Figure 4A
Patent JP-2023019480-A (JP)
Title: Vehicle control device
Inventor: KITAOKA ITSUKI
IPC: F02B29/04
Filed: 2021-07-29
Abstract: To favorably prevent both deterioration of output or fuel economy of an internal combustion engine including a supercharger and freezing of condensate water in an intercooler.SOLUTION: A vehicle control device comprises: an internal combustion engine; a supercharger which compresses intake air of the internal combustion engine; an intercooler which cools the air compressed with the supercharger; and a grille shutter which changes an air amount supplied to a heat exchanger cooling the intercooler or a coolant thereof. The vehicle control device minimizes an opening of the grille shutter when an accelerator opening of a vehicle is less than a predetermined opening and the vehicle is under an environment causing condensate water generated in the intercooler or the heat exchanger to freeze.SELECTED DRAWING: Figure 1
Patent JP-2023020307-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TASHIRO DAICHI
IPC: G06T7/00
Filed: 2021-07-30
Abstract: To provide an information processing device, an information processing method, and a program which reduce notification to a specific person such as a monitoring person or the like, in an image monitoring system.SOLUTION: The information processing device detects persons from in an image acquired by imaging and when a specific person is included in the persons detected from the image, performs control to avoid executing detection of a predetermined action on a person other than the specific person. The specific person can be a monitoring person of a facility to be monitored, and the person other than the specific person can be a monitored person.SELECTED DRAWING: Figure 4
Patent JP-2023020314-A (JP)
Title: Device management system, client device, management apparatus, control program, management program, control method, and management method
Inventor: YOSHIDA NAOKI
IPC: G06F21/45
Filed: 2021-07-30
Abstract: To allow a user who is not authorized to use a device to easily use the device from a client device.SOLUTION: A device management system includes a device, a client device, a management apparatus, and a storage. The storage registers user-related information in which a user of the client device is associated with the device. The client device confirms the user-related information in the storage, and permits a user to execute device-related processing when approval information is included. When the user-related information does not include the approval information, the client device registers non-approval information on the user-related information. The management apparatus registers approval information in place of the non-approval information on the user-related information when the user-related information including the non-approval information has been registered.SELECTED DRAWING: Figure 1
Patent JP-2023020752-A (JP)
Title: Liquid concentrate diluting device and liquid concentrate container
Inventor: SAKAMOTO SATOSHI
IPC: B01F25/30
Filed: 2021-07-30
Abstract: To provide a liquid concentrate diluting device and a liquid concentrate container capable of diluting a liquid concentrate by simple operations.SOLUTION: A liquid concentrate diluting device 1 includes: a flow tube 2 with a flow channel R formed therein, through which diluting liquid can be distributed; and an outer shell 3 which, together with the flow tube 2, forms a container chamber S for containing liquid concentrate in a radial direction outward of the flow tube 2. The outer shell 3 has a through-hole A1 through which the container chamber S is opened to the outside. In addition, the liquid concentrate diluting device 1 has a plug 4 that can open and close the through-hole A1. The flow channel tube 2 has a supply channel 5 for supplying the liquid concentrate contained in the container chamber S to the flow channel R when the diluting liquid is distributed in the flow channel R with the through-hole A1 closed by the plug 4. A liquid concentrate container 100 has a container body 200 having a recess 206 into which the liquid concentrate diluting device 1 can be detachably attached, and a spigot 300 attached to a mouth 201 of the container body 200.SELECTED DRAWING: Figure 2
Patent JP-2021184626-A (JP)
Title: Method for transmission
Inventor: TSUKAGOSHI IKUO
IPC: H04N21/235
Filed: 2021-08-04
Abstract: To simplify subtitle display processing in a rate change regeneration mode on a reception side.SOLUTION: A video stream is generated, which is made of a video packet having coded image data in a payload. A subtitle stream is generated, which is made of a subtitle packet having subtitle information in a payload. A multiplexed stream including the video stream and the subtitle stream is generated and sent. When the multiplexed stream is generated, the subtitle packet is arranged in a random access position.SELECTED DRAWING: Figure 18
Patent JP-2023023751-A (JP)
Title: Attachment/detachment type cleaning sheet pack of flooring cleaning tool
Inventor: SASAYAMA YOSHITAKA
IPC: A47L13/16
Filed: 2021-08-06
Abstract: To provide an attachment/detachment type cleaning sheet pack of a flooring cleaning tool which allows a cleaning sheet to be replaced without touching the cleaning sheet with a hand, is safely used, excellent in the economic efficiency and environment sanitation and has good usability.SOLUTION: An attachment/detachment type cleaning sheet pack 1 of a flooring cleaning tool in the present invention comprises: a bag-like cleaning sheet set 3 which has a cleaning sheet surface 5 that is brought into slide-contact with a floor surface FL to directly perform a floor wiping action, and a holding surface 6 that covers a portion of the side surface and upper surface of a floor wiping head 103; attachment means 9 which attaches the cleaning sheet set 3 to the floor wiping head 103 by narrowing an opening 7 of the cleaning sheet set; and an attachment frame 13 which has a pair of engagement pieces 11, 11 that protrudes to the outer side in a pair of sides at least opposing each other, and holds the cleaning sheet set in such a state that the opening 7 is expanded by engaging the cleaning sheet set with the pair of engagement pieces 11, 11 by putting the opening 7 of the cleaning sheet set 3 to the pair of engagement pieces from above.SELECTED DRAWING: Figure 1
Patent JP-2023025444-A (JP)
Title: Power conversion device
Inventor: TAKAHASHI YOSHIAKI
IPC: H02M7/48
Filed: 2021-08-10
Abstract: To enhance an upper limit of controllable rotational speed.SOLUTION: A power conversion device 1 for supplying power to a sensorless type motor comprises a plurality of circuit elements 21, 22, 31, 32, 41, and 42 in each of which a switching element 51 and a diode 52 are connected in parallel to each other. The plurality of circuit elements 21, 22, 31, 32, 41, and 42 are connected so as to be able to output three-phase alternating current. Each of the circuit elements 21, 22, 31, 32, 41, and 42 has a resistor 53 connected in parallel to the switching element 51 and connected in series to the diode 52.SELECTED DRAWING: Figure 1
Patent JP-2023025573-A (JP)
Title: Analysis method and analysis system for volatile organic compound
Inventor: SHIBUKAWA MASAMI
IPC: B01J20/287
Filed: 2021-08-10
Abstract: To provide an analysis method for a volatile organic compound that can quantitatively and simply separate a volatile organic compound in a water sample to perform quantitative analysis with high accuracy.SOLUTION: An analysis method for a volatile organic compound includes the steps of: causing a sample containing a plurality of types of volatile organic compounds to flow into a collection column 4 together with a first mobile phase 1 to collect the volatile organic compounds in the collection column 4; causing a second mobile phase 2 containing a water-soluble organic solvent to circulate in the collection column 4 to cause the volatile organic compounds to flow out from the collection column 4; causing the volatile organic compounds to flow into a separation column 12 to separate the volatile organic compounds; and detecting the separated volatile organic compounds. The collection column 4 is filled, as a filler, with hydrophobic porous fine particles having a number of pores with a gas phase fixed to the inside thereof, and the first mobile phase 1 is an inorganic salt solution containing inorganic salt in an amount of 0.5 mol/L or more.SELECTED DRAWING: Figure 1
Patent JP-2023025766-A (JP)
Title: Detection method for target and detection kit for target
Inventor: HIRASE TAKUMI
IPC: G01N33/543
Filed: 2021-08-11
Abstract: To provide a detection method for a target and a detection kit for a target that can more accurately perform detection of a target.SOLUTION: A detection method for a target 70 is a method for detecting a target 70 with a concentration equal to or more than a reference concentration. The detection method includes: a step of mixing a sample 7 that may include the target 70 and a first agent that includes target particles 71 with a concentration lower than the reference concentration to generate a first mixture; a step of mixing, after the step of generating the first mixture, the first mixture and a second agent including magnetic particles with a concentration equal to or more than the reference concentration to generate a second mixture; a step of irradiating the second mixture with light; a step of applying a magnetic field for movement to the second mixture; and a step of detecting at least one of fluorescence and scattered light generated from the light with which the second mixture is irradiated.SELECTED DRAWING: Figure 2
Patent JP-2023025958-A (JP)
Title: Settlement integration apparatus, settlement integration method, and settlement integration program
Inventor: EDA TOSHIHIKO
IPC: G06Q20/32
Filed: 2021-08-11
Abstract: To provide a settlement integration apparatus configured to complete settlement processing without user registration on another settlement service, by allowing a store terminal to read a settlement code, such as a QR code (R), of the other settlement service registered as a cooperative service in an integrated settlement service, a settlement integration method, and a settlement integration program.SOLUTION: A settlement integration apparatus is configured to: display a selection screen on which a settlement service can be selected, on the basis of settlement service data; specify a selected settlement service, as a selection settlement service; display image data of a settlement code for the selection settlement service; transmit, when the displayed image data of the settlement code for the selection settlement service is read by a code reader of a demander terminal with the amount billed set thereto, a proxy account to the selection settlement service to execute the settlement for the settlement code; and acquire a result of the settlement in the selection settlement service.SELECTED DRAWING: Figure 3
Patent JP-2023026179-A (JP)
Title: Model and method for generating set expression reflecting interaction of characteristics, set evaluating model and grouping program
Inventor: KOBAYASHI AKIHIRO
IPC: G06Q10/0639
Filed: 2021-08-13
Abstract: To provide a set expression generating model capable of generating a set of expressions to which a plurality of objects with respective characteristics expressed by respective factor scores belongs and on which the interaction of such characteristics is reflected.SOLUTION: This model causes a computer to function as: a first arithmetic processing unit that causes a first operator to act on interaction data which is generated for each possible combination regarding objects belonging to a set, and which contains the interaction item of a factor score; a replacement covariant arithmetic processing unit which performs, one or more times, replacement covariant arithmetic processing that combines the arithmetic processing result obtained by causing the replacement covariant operator to act on input data with an arithmetic processing result obtained by causing a second operator to act on the input data so as to generate output data, takes the first input data as first arithmetic processed data, and outputs the eventual output data as replacement covariant arithmetic processed data; and an interaction expression generating unit which performs replacement invariable process on the replacement covariant arithmetic processed data, and which generates an interaction embedded expression as a set embedded expression.SELECTED DRAWING: Figure 1
Patent JP-2021193576-A (JP)
Title: Program, information processing method, terminal, and system
Inventor: CHO YOONKYUNG
IPC: G06F13/00
Filed: 2021-08-18
Abstract: To provide a technique which allows information to be easily shared among a plurality of users.SOLUTION: An information processing method is to be executed by terminals of users included in a first group including a plurality of users and a second group including a plurality of users and comprises: displaying a first image including contents transmitted and received between individual terminals of the users in the first group, in display regions of the terminals; and transmitting information about a first content out of the contents included in the first image displayed in the display regions and a second content inputted from a terminal, by a communication unit of the terminal. The second content is associated with the first content and is included in a second image including contents transmitted and received between individual terminals of the users in the second group.SELECTED DRAWING: Figure 2
Patent JP-2023031546-A (JP)
Title: Development image generation device, development image generation method and program
Inventor: TSUNODA MASAAKI
IPC: H04N7/18
Filed: 2021-08-25
Abstract: To provide a development image generation device, a development image generation method and a program which can estimate position information of a development image generated in a survey of a tubular structure even without hardware equipment such as a cable and a wire.SOLUTION: A development image generation system 1 comprises: an image-capturing vehicle 2 which has a wide-angle camera 21 that obtains a direct-view image by imaging the inside of a tubular structure such as water and sewage pipes while traveling along a pipe line; and a PC 3 (development image generation device) which executes development image generation processing by taking in the direct-view image. The PC 3 detects a feature point included in the direct-view image in the development image generation processing, estimates a speed of the wide-angle camera 21 on the basis of the movement of the detected feature point, estimates position information of the pipe line direction of the wide-angle camera 21 from the estimated speed, and adds the estimated position information to the development image.SELECTED DRAWING: Figure 1
Patent JP-2023036426-A (JP)
Title: Method and system for cashback
Inventor: KUSAKARI NAOHIRO
IPC: G06Q20/06
Filed: 2021-09-02
Abstract: To provide a method and system enabling selecting means for receiving cashback.SOLUTION: A system includes a management server, a first web server, and a second web server. The first web server allows a payee for cashback to be designated from among multiple financial entities. A purchase condition matching module of the management server generates or reads data from receipt information. The purchase condition matching module of the management server determines whether the cashback is applicable or not on the basis of the generated data. The second web server displays, in response to a request from a terminal of a provider of a commodity and/or a service, cashback application information and a result of determining the applicability of the cashback. A remittance execution module of the management server outputs a remittance instruction.SELECTED DRAWING: Figure 1
Patent JP-2023037233-A (JP)
Title: Cleaning jig for hollow material and method of cleaning hollow material using cleaning jig
Inventor: IKUNO YUKI
IPC: A47L13/02
Filed: 2021-09-03
Abstract: To provide a cleaning jig and a cleaning method using the cleaning jig that can reliably scrape off deposits adhering to inner walls of a hollow member with a simple operation.SOLUTION: The cleaning jig for scraping off deposits adhering to an inner wall of a hollow material comprises a jig body used as a handle of the cleaning jig when scraping off the deposits, and at least two types of scrapers arranged facing each other on a holder provided at a tip of the jig body for scraping deposits on the inner wall of the hollow member in forward and backward directions, respectively. At least one of the scraper for scraping off deposits in the forward direction and the scraper for scraping deposits in the backward direction is rotatably held by the holder via a pivot. A pressing mechanism is provided for pressing the scrapers rotatably held by the holder against the inner wall of the hollow member to bring a scraping tip of the scraper into contact with the inner wall of the hollow member.SELECTED DRAWING: Figure 3
Patent JP-2023038523-A (JP)
Title: Lens array, manufacturing method therefor, and solid-state image sensor
Inventor: SAKAKAWA MAKOTO
IPC: G02B3/00
Filed: 2021-09-07
Abstract: To provide a lens array which comprises a low-refractive index layer to suppress interracial reflection and allows for suitably forming other layers on top of the low-refractive index layer.SOLUTION: A microlens array 30 comprising a plurality of arrayed microlenses 31 is provided, having a low-refractive index layer 60 formed on the microlenses 31, the low-refractive index layer containing hollow filler and a medium and having a refractive index smaller than that of the microlenses 31. Content of the filler in the low-refractive index layer 60 is 50-65 mass%, inclusive.SELECTED DRAWING: Figure 1
Patent JP-2023039015-A (JP)
Title: Semiconductor device
Inventor: WATABE MASATO
IPC: H05K7/20
Filed: 2021-09-08
Abstract: To provide a semiconductor device which comprises a substrate and is downsized and furthermore enables heat to be efficiently dissipated from the substrate.SOLUTION: A semiconductor device 10 is provided, comprising: a substrate 30; a switching element 40 provided in the substrate 30; and a capacitor 50 provided in the substrate 30. The substrate 30 includes: a first surface S1 which is a mounting surface in which the switching element 40 and the capacitor 50 are provided; a first copper foil layer 302; a first conductive layer 303; a copper plating 312; a conductive portion constituted from a third conductive layer 307 and a second copper layer 308; and a through-hole via 35 penetrating the substrate 30 to a thickness direction. The through-hole via 35 is formed in the conductive portion.SELECTED DRAWING: Figure 3
Patent JP-2023040464-A (JP)
Title: Refrigerator and manufacturing method of the same
Inventor: KOJIMA SHUNSUKE
IPC: F25D23/02
Filed: 2021-09-10
Abstract: To provide a refrigerator which can prevent malfunctions of a rotary partition body while reducing labor for adjustment process.SOLUTION: A refrigerator includes: a box body having an inner box and an outer box; left and right rotary storage room doors attached to the outer box; a rotary partition body which is attached to a side surface of one of the storage room doors and rotates between when a door is closed and when the door is opened; a rotary partition body restriction part which is fixed to the inner box forming a top surface of the storage room and restricts rotational motion of the rotary partition body. The rotary partition body restriction part is fixed to the inner box by a first fixing part and a second fixing part. The first fixing part temporarily fixes the rotary partition body restriction part in a manner that the rotary partition body is allowed to move in a horizontal direction, and the second fixing part securely fixes the rotary partition body restriction part in a manner that movement of the rotary partition body in the horizontal direction is inhibited.SELECTED DRAWING: Figure 4
Patent JP-2023042903-A (JP)
Title: Communication apparatus, communication method and communication system
Inventor: TANAKA YASUYUKI
IPC: H04L9/36
Filed: 2021-09-15
Abstract: To improve confidentiality of information to be transmitted.SOLUTION: A communication apparatus comprises a key sharing unit, a determination unit, an encryption unit, a packet generation unit, and a transmission unit. The key sharing unit shares an encryption key among a plurality of external communication apparatuses. The determination unit determines a path to transmit transmitted data on the basis of a residual quantity of the encryption key. The encryption unit encrypts a header, in which an external communication apparatus is set as a transmission destination, using the encryption key shared by the external communication apparatus for each of one or more external communication apparatuses included in the path. The packet generation unit generates a packet that includes the transmitted data and the encrypted one or more headers. The transmission unit transmits the generated packet along the path.SELECTED DRAWING: Figure 2