baber/WOPTO huggingface dataset:
Patent JP-2023003513-A (JP)
Title: Wireless communication method and wireless station
Inventor: MURAKAMI TOMOKI
IPC: H04W64/00
Filed: 2021-06-24
Abstract: To provide a technology capable of efficiently performing beamforming when wireless communication is performed between a wireless station and an aircraft.SOLUTION: A wireless communication method for performing wireless communication between a wireless station and an aircraft includes beamforming processing for forming a beam directed from a wireless station to an aircraft, and communication processing for by communicating between the wireless station and the aircraft by using beams. The beamforming process includes movement direction acquisition processing for acquiring movement direction information indicating the movement direction of the aircraft, and beam direction determination processing for determining the beam direction of the beam within the range of a subspace intersecting with the movement direction of the aircraft on the basis of the movement direction information.SELECTED DRAWING: Figure 2
Patent JP-2022008265-A (JP)
Title: Rhythm sound generator
Inventor: TAKEMOTO NOBUYUKI
IPC: G10H1/00
Filed: 2021-06-25
Abstract: To provide a rhythm sound generator that has inexpensive constitution and can generate a rhythm sound through operation easy even for a person who has poor music knowledge.SOLUTION: A rhythm sound generator comprises a fitting member (31), a first coil (32), a second coil (33), and an operation part (that 33 serves as). The fitting member supports and fits both the coils in predetermined position relation so that magnetic characteristics between the first coil and second coil freely change through the operation of the operation part. One of the first coil and second coil receives a musical sound signal from a sound source unit (21). When the other coil is moved in relation to the rhythm of the musical sound signal, the first coil and second coil change in magnetic coupling state with the position relation therebetween, and a current induced at the other coil changes. The current is supplied to a speaker (22), and a musical sound signal is generated as a rhythm sound changed in magnitude with a movement state of the other coil.SELECTED DRAWING: Figure 8
Patent JP-2023005182-A (JP)
Title: Aluminum alloy extruded material and method for manufacturing the same
Inventor: IHARA KENTARO
IPC: C22C21/10
Filed: 2021-06-28
Abstract: To provide an aluminum alloy extruded material having improved resistance to stress corrosion cracking and a method for manufacturing the same.SOLUTION: Provided is an aluminum alloy extruded material which has a component composition consisting of 3.0-6.0 mass% of Zn, 0.4-1.4 mass% of Mg, 0.05-0.2 mass% of Fe, 0.05-0.4 mass% of Cu, 0.005-0.2 mass% of Ti, 0.1-0.3 mass% of Zr, and 0.050-0.160 mass% of Cr, with the balance being Al and inevitable impurities, and has a conductivity of 40.1-44.3 IACS%.SELECTED DRAWING: Figure 2
Patent JP-2023011332-A (JP)
Title: Inspection analysis method, inspection analysis system, inspection analysis device and program
Inventor: YAMAUCHI EIKO
IPC: A61B1/00
Filed: 2021-07-12
Abstract: To provide an inspection analysis method, an inspection analysis system, an inspection analysis device and a program with which it is possible to analyze inspection results without requiring images.SOLUTION: The inspection analysis method includes an analysis step, a prediction step, and an output step. An analysis unit analyzes inspection information regarding an operation in inspection and generates first and second operation data that indicate the content of the operation in the analysis step. The first operation data indicates the content of operation in a first inspection. The second operation data indicates the content of operation in a second inspection carried out after the termination of the first inspection. A prediction unit compares the first operation data with the second operation data and predicts the state of an inspection object in the prediction step. An output unit outputs to a notification device state information that indicates the state in the output step.SELECTED DRAWING: Figure 6
Patent JP-2021166207-A (JP)
Title: Light-emitting element
Inventor: UESAKA SHOGO
IPC: H05B33/12
Filed: 2021-07-16
Abstract: To provide a novel light-emitting element or a novel light-emitting device with higher luminous efficiency and lower consumption power.SOLUTION: A light-emitting element includes a plurality of light-emitting layers between a pair of electrodes. The light-emitting element includes a lower electrode, a first light-emitting layer on the lower electrode, a charge generation layer on the first light-emitting layer, a second light-emitting layer on the charge generation layer, and an upper electrode on the second light-emitting layer. The first light-emitting layer has an emission spectrum peak on a longer wavelength side than the second light-emitting layer. The distance between a lower surface of the upper electrode and a lower surface of the first light-emitting layer is 130 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2023014651-A (JP)
Title: Electronic apparatus, method for controlling electronic apparatus, and program
Inventor: FUCHIGAMI TARO
IPC: H04N23/60
Filed: 2021-07-19
Abstract: To provide an electronic apparatus that allows a user to accurately perform an operation to change the operating state of the electronic apparatus with the movement of the finger without being affected by a use environment including water wetting when, for example, the electronic apparatus is used in a slightly water-wet state, a method for controlling an electronic apparatus, and a program.SOLUTION: A camera 1000 being an electronic apparatus comprises: an OTP 1 that detects the movement of a user's finger when the user operates the camera 1000; a system control unit 50 that performs control of changing the operating state of the camera 1000 according to the movement of the finger detected by the OTP 1; and surface state detection means 6 that detects a surface state of a contact part where the user holds the camera 1000 and touches the camera 1000 to operate the camera 1000. The system control unit 50 performs control of changing a detection condition when the OTP 1 detects the movement of the finger according to the surface state detected by the surface state detection means 6.SELECTED DRAWING: Figure 10
Patent JP-2023018983-A (JP)
Title: Conveyance device
Inventor: CHIKE KOHEI
IPC: B65H5/22
Filed: 2021-07-28
Abstract: To provide a conveyance device capable of surely discharging remaining paper when there is the paper remaining on a drum surface.SOLUTION: The conveyance device comprises: a carrier rotor that conveys a medium; an inlet rotor that receives the medium at a first position and delivers it to the carrier rotor; an outlet rotor that receives the medium from the carrier rotor and delivers it at a second position; a first drive part that rotates the carrier rotor or the like; a downstream conveyance part that receives the medium from the outlet rotor at the second position and conveys it to a downstream side; a second drive part that conveys and drives the downstream conveyance part; and a medium detection part that detects the medium conveyed by the downstream conveyance part. The first drive part starts a rotation operation after the second drive part starts conveying and driving, and rotates the carrier rotor or the like for a period equal to or longer than a time required for conveying the medium from the first position to the second position. The second drive part continues conveying and driving of the downstream conveyance part for a period equal to or longer than a time required for conveying the medium from stoppage of the rotation operation by the first drive part to detection by the medium detection part from the second position.SELECTED DRAWING: Figure 3
Patent JP-2023023259-A (JP)
Title: Flat-knitting machine including movable sinker device
Inventor: KITAHARA KENJI
IPC: D04B15/06
Filed: 2021-08-04
Abstract: To provide a flat-knitting machine including a movable sinker device, the movable sinker device allowing the number of steps of stroke restriction of a sinker plate to a closed side to be increased.SOLUTION: When a sinker plate 11 moves to an intermediate step, a switching cam 15 swings a restriction member 13 while a tail end 11b of the sinker plate 11 is pressed downward on an open side. After the press to the tail end 11b is canceled, the tail end 11b is lifted by the force of a wire spring 12 and is engaged with an intermediate restriction part 13c to restrict an advance stroke of the sinker plate 11. When the tail end 11b is engaged with a minimum restriction part 13b, the advance stroke is restricted so as to be minimized. When the tail end 11b is not engaged with the minimum restriction part 13b or the intermediate restriction part 13c, the advance stroke is maximized.SELECTED DRAWING: Figure 1
Patent JP-2023025365-A (JP)
Title: recording device
Inventor: YAMAZAKI SHINYA
IPC: B41J2/17
Filed: 2021-08-10
Abstract: To provide a recording device which can remove ink deposits as necessary.SOLUTION: A recording device 1 includes: a recording head H which discharges an ink to a recording medium P to make records; a carriage 11 which is equipped with the recording head H and is operated to scan; a liquid receiving part F1 which is arranged to be opposable to the recording head H and to which the recording head H throws out the ink; a distance sensor S which measures a position of a top part in a vertical direction of deposits formed by the ink being deposited in the liquid receiving part F1; and a control unit 118 which determines whether or not removal of the deposits in the liquid receiving part F1 is needed based on a measurement result of the distance sensor S.SELECTED DRAWING: Figure 4
Patent JP-2021185157-A (JP)
Title: Alkylation of picolinamide using substituted chloroacylal utilizing crown ether catalyst
Inventor: MATTHEW JANSMA
IPC: C07D405/12
Filed: 2021-08-11
Abstract: To provide a method for synthesis of a picolinamide derivative.SOLUTION: A method for synthesis of picolinamide derivative includes generating the structure of a formula (III) by alkylating picolinamide using substituted chloroacylal. Such a reaction is carried out under existences of a phase transfer catalyst and inorganic halide cocatalyst [in the formula (III), R1 is primary alkyl group or secondary alkyl group; R2 is a heterocycle which comprises 5 to 12 atoms including 1 to 3 heteroatoms selected from the group consisting of N, O, P and S, and has one or plural substituents selected from the group consisting of 1-6C alkyl group, 1-6C acyl group, =O group, benzyl group and 1-6C alkyl ether or aryl ether; and R3 is primary alkyl group, secondary alkyl group or third-degree alkyl group].SELECTED DRAWING: None
Patent JP-2023026785-A (JP)
Title: odor identification system
Inventor: LIU CHUANJUN
IPC: G06N3/08
Filed: 2021-08-16
Abstract: To provide an odor identification system which can identify an odor including a volatile organic compound.SOLUTION: An odor identification system S brings an odor volatilized by an aroma oil AO put in a glass vial 1 into contact with first to third sensor arrays 6a to 6c including 16 types of odor sensors, measures the resistance change of each odor sensor 10 times and obtains order information (16 dimensions) of 30 types×9 times. A processing device 11 performs deep metric learning by inputting data of a homogenous pair and a heterogenous pair made from the odor information to a siamese neural network, and learns an optimization parameter for extracting a feature vector so as to bring the homogenous pair close and move the heterogenous pair away in a feature space. The feature vector extracted by inputting the odor information to a base network applied with the learned parameter is classified in the feature space and can identify homogenous and heterogenous odors.SELECTED DRAWING: Figure 1
Patent JP-2021178242-A (JP)
Title: Visiting car, examination method, and control program
Inventor: KUWATA MASAHIRO
IPC: A61B6/00
Filed: 2021-08-19
Abstract: To improve convenience by reducing variations in a user's waiting time from imaging to image analysis completion in a radiographic imaging system equipped with image analysis means.SOLUTION: A radiographic imaging system stores a plurality of pieces of processed image data in storage means and, referring to the storage means, analyzes the plurality of pieces of processed image data in the case where image processing means and image analysis means are configured so as to share image data through the same storage means; transfers the plurality of pieces of processed image data to the image analysis means by wired communication, and analyzes the plurality of the transferred processed image data in the case where the image data can be delivered by wired connection; and compresses or thins the plurality of pieces of processed image data, transfers the data to the image analysis means by wireless communication, and expands and analyzes the transferred compressed image data, or analyzes the thinned image data in the case where it is determined that the image data can be delivered by wireless connection.SELECTED DRAWING: Figure 1
Patent JP-2023028506-A (JP)
Title: case and case set
Inventor: YAMAGISHI SHINSUKE
IPC: A45C7/00
Filed: 2021-08-19
Abstract: To enable preferable design to be obtained in both independent use of a case and combination use of cases.SOLUTION: A case 10 is configured to be usable in both modes of being assembled in another article 30 and independent use. The case 10 is provided with a case body 12 having an accommodation space S therein, an attachment sheet 22 extending from a predetermined portion of the case body 12 in a tongue-like shape and overlapped with the outside of a surface of the case body 12 so as to be able to sandwich a part 40 of another article 30 between the surface of the case body 12 and itself, and engagement parts 27a, 28a that engage a tip end portion of the attachment sheet 22 to the case body 12 attachably and detachably.SELECTED DRAWING: Figure 5
Patent JP-2023031456-A (JP)
Title: Substrate holding member and manufacturing method for the same
Inventor: SATO SEIHIRO
IPC: C23C4/11
Filed: 2021-08-25
Abstract: To provide a substrate holding member capable of both suppressing particles and suppressing hot spots and a manufacturing method for the same.SOLUTION: A substrate holding member 100 includes a substrate 10 including a sintered ceramic body, a heat-generating resistive body 20 embedded in the substrate 10, and a plurality of pin-shaped convex parts 30 formed protruding upwardly from an upper surface 12 of the substrate 10. The pin-shaped convex parts 30 are so configured that an upper end surface 32 that is at least in contact with the substrate is formed of a thermal spray film 40 of a material with lower thermal conductivity than the sintered ceramic body. The pin-shaped convex parts 30 have a diameter of 2 mm or less on the upper end surface 32.SELECTED DRAWING: Figure 1
Patent JP-2021193579-A (JP)
Title: Registration machine and control program
Inventor: SHIMAZAKI TAKESHI
IPC: G07G1/12
Filed: 2021-08-26
Abstract: To enable batch settlement of individually generated transaction information for multiple transactions.SOLUTION: According to an embodiment, a checkout system includes at least one registration machine and a plurality of accounting machines. The registration machine includes: generation means for generating a transaction information piece for settlement of goods for each one transaction; generation means for generating an identification information piece unique to one single transaction, and transmission means for transmitting the transaction information piece in correspondence with the identification information piece. The accounting machine includes: input means for inputting the plurality of identification information pieces at a time; reception means for receiving the plurality of transaction information pieces respectively corresponding to the plurality of identification information; and settlement means for integrating and settling the plurality of transaction information pieces.SELECTED DRAWING: Figure 2
Patent JP-2021185707-A (JP)
Title: Avoiding multiple retransmissions of signaling carried by 5G NAS transport
Inventor: IVO SEDLACEK
IPC: H04W92/24
Filed: 2021-08-26
Abstract: To provide a handling method when an access and mobility management facility (AMF) is unable to select an SMF to forward received UL session management (SM) messages.SOLUTION: An AMF receives a transport message (for example, UL SM message transport message) containing an SM message (for example, 5GSM message) (VV202), and determines whether the SM message can be forwarded to the SMF on the basis of the transport message (VV204), and if the SM message cannot be forwarded to the SMF, the AMF generates the received transport message and a status message (for example, 5GMM status message) containing an SM message non-delivery indication (VV206), and sends the status message to a wireless device (VV208).SELECTED DRAWING: Figure VV2
Patent JP-2023032358-A (JP)
Title: Estimation device, system, program, and method for estimating charge/discharge efficiency of storage battery
Inventor: HIRATA NORIFUMI
IPC: H02J7/35
Filed: 2021-08-26
Abstract: To provide an estimation device, an estimation method, a system, and a program for estimating charge/discharge efficiency of a storage battery.SOLUTION: An estimation device includes a machine learning engine that takes, as charge/discharge efficiency, a ratio based on a charge/discharge power amount and a residual power change amount in a storage battery. The machine learning engine performs training using teacher data in which air temperatures in the past are associated with the charge/discharge efficiency as a training stage, and inputs an air temperature at a target point of time to estimate the charge/discharge efficiency as an estimation stage. In the case that the storage battery is connected to a photovoltaic power generation device, the machine learning engine performs training using the teacher data in which the photovoltaic power generation amounts in the past are associated with the charge/discharge efficiency as a training stage, and inputs a photovoltaic power generation amount at the target point of time to estimate the charge/discharge efficiency as an estimation stage. The charge/discharge efficiency may be replaced with a ratio of a residual power change amount to a charge power amount as a charge efficiency, a ratio of the residual power change amount to a discharge power amount as a discharge efficiency, so that the charge efficiency and the discharge efficiency are individually associated as objective variables of teacher data.SELECTED DRAWING: Figure 3
Patent JP-2023035358-A (JP)
Title: Method for producing copolymer and material containing copolymer
Inventor: UJO SHUN
IPC: C08F292/00
Filed: 2021-09-01
Abstract: To provide a method for producing a copolymer that can make the surface of a substrate resistant to deposition of protein and lipid, and a material containing the copolymer.SOLUTION: A method for producing a copolymer includes step 1 and step 2. Two or more monomers used in the step 2 include a hydrophilic monomer and a hydrophobic monomer. The hydrophilic monomer includes an amide group, and the hydrophobic monomer includes a vinyl carboxylate. In the step 1, the substrate is bound to an initiator. In the step 2, following the step 1, two or more monomers are brought into contact with each other, and light or heat is added thereto, for graft polymerization.SELECTED DRAWING: None
Patent JP-2023036427-A (JP)
Title: Peracetic acid forming composition
Inventor: ITO HITOSHI
IPC: C11C3/00
Filed: 2021-09-02
Abstract: To form peracetic acid by a reaction between peroxide and acylating agent while exhibiting disinfecting effect of the peracetic acid.SOLUTION: A peracetic acid forming composition is brought into contact with an aqueous medium and forms peracetic acid at a pH of 8 or higher. The composition contains peroxide, acylating agent, and a solid composition having pH lowering action. The solid composition has a center part containing a pH reducing agent, and a coating part containing oil and fat of 50 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2021184883-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2021-09-08
Abstract: To provide a game machine improving an amusement of a game.SOLUTION: A game machine comprises: display control means for variable displaying a plurality of large pattern objects on a display unit for performing a variable display game, the game machine comprises: a transparent member provided on a front side of the game machine; a first game machine component provided on a further front side of the game machine relative to the transparent member; and a second game machine component provided on a rear side of the game machine relative to the transparent member. The variable display game comprises: a low speed variable display period for performing low speed variation of the large pattern objects; and a high speed variable display period in which variation speed of the large pattern objects is faster than that of the low speed variation display period. The second game machine component is overlapped to a virtual image of the first game machine component projected on the transparent member, and when a prescribed condition is established, is not overlapped to the virtual image of the first game machine component.SELECTED DRAWING: Figure 53
Patent JP-2023040899-A (JP)
Title: Attachment and electric excavator
Inventor: NAGASAKA HIDENORI
IPC: E21B3/02
Filed: 2021-09-10
Abstract: To assist drilling operations so that a targeted hole is formed in an object to be drilled.SOLUTION: An attachment is attached to an electric excavator. An electric excavator comprises a motor housing that houses a motor, a handle housing located behind the motor housing and having a grip portion provided with a trigger switch for activating the motor, a gear housing located in front of the motor housing to accommodate gears, and a rotation output section protruding downward from the gear housing to which a drill bit is attached. The attachment includes an auxiliary pole arranged along the vertical direction at a position adjacent to the drill bit.SELECTED DRAWING: Figure 23
Patent JP-2023043327-A (JP)
Title: Parking support system
Inventor: MARUKI HIROKI
IPC: B60W50/14
Filed: 2021-09-16
Abstract: To provide a parking support system for improving convenience.SOLUTION: In a parking support system (10) including: an imaging device (45); a control device (90) that registers an image of a parking lot (62) captured by the imaging device (45) as parking lot information and performs parking support control for automatically parking a vehicle (100) in the parking lot (62) based on the parking lot information when receiving a parking support request; and a display device (50) capable of displaying the image. The control device (90) is configured to start the parking support control when the parking lot (62) can be detected by comparing the image of the surroundings of the vehicle (100) with the image of the parking lot (62) registered as the parking lot information, and displays the image of the parking lot (62) registered as the parking lot information and the images of the current surrounding images of the vehicle (100) captured by the imaging device (45) on the display device (50) when the parking lot (62) cannot be detected by the comparing process.SELECTED DRAWING: Figure 19