baber/WOPTO huggingface dataset:
Patent JP-2023043589-A (JP)
Title: Sheet feeding device and image forming apparatus including the same
Inventor: ZHANG QIANG
IPC: B65H11/00
Filed: 2021-09-16
Abstract: To provide a sheet feeding device capable of improving a jam processing performance of a sheet feeding mechanism while maintaining a sheet feeding performance and a maintainability.SOLUTION: A sheet feeding device feeds a sheet P to a nip portion H consisting of a sheet feed roller 72 and a separation roller 73, and has a sheet presence/absence detection actuator 61 for detecting the sheet P, and the sheet presence/absence detection actuator 61 has a flat plate shape and has an arcuate portion 61a at a position facing the nip portion H at a tip.SELECTED DRAWING: Figure 5
Patent JP-2023044324-A (JP)
Title: Substrate processing apparatus
Inventor: WAKITA ASUKA
IPC: H01L21/304
Filed: 2021-09-17
Abstract: To provide a substrate processing apparatus capable of suppressing a processing liquid discharged from a substrate from bouncing off a cup or the like and adhering to the substrate.SOLUTION: A substrate processing apparatus 500 includes a spin chuck 3, a first nozzle 11, a cup 41, and a first mesh member 51. The spin chuck 3 holds a substrate W and rotates it. The first nozzle 11 supplies the surface of the substrate W with a first processing fluid FL1. The cup 41 is arranged on the side of the substrate W and receives the first processing fluid FL1 discharged from the substrate W. The first mesh member 51 is arranged between the substrate W and the cup 41. The cup 41 has a side wall portion 41a extending in the vertical direction. The first mesh member 51 has a mesh structure. The first mesh member 51 is arranged along the side wall portion 41a, and can come into contact with the side wall portion 41a when the first processing fluid FL1 discharged from the substrate W hits it.SELECTED DRAWING: Figure 2
Patent JP-2023045777-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2023046459-A (JP)
Title: Container with wireless communication tag
Inventor: KUROKI MAKOTO
IPC: B65D25/20
Filed: 2021-09-24
Abstract: To provide a container with a wireless communication tag capable of maintaining a communicable state of the wireless communication tag even in a state of being close to other container with the wireless communication tag.SOLUTION: The container with the wireless communication tag according to the present invention includes a container body 2 capable of containing contents, and a wireless communication tag 3 attached to the container body 2, in which the container body 2 has an attachment portion 24 to which the wireless communication tag 3 is attached so as to enable communication from outside, and a protruding portion 25 protruding outward beyond the wireless communication tag 3 which is attached to the attachment portion 24, and configured to be formed so that the wireless communication tag 3 can maintain a predetermined distance from the wireless communication tag 3 of adjacent another container 1 with the wireless communication tag.SELECTED DRAWING: Figure 1
Patent JP-2023047064-A (JP)
Title: Lid opening/closing device
Inventor: TANAKA YUKI
IPC: E05B83/34
Filed: 2021-09-24
Abstract: To suppress an enlargement in size of a lid opening/closing device and achieve automatic opening and closing and lock of a lid.SOLUTION: A lid opening/closing device 10 comprises: a base 20 having a bearing part 24; a receiving part 15 mounted on the base 20; a lid 25 for blocking an opening part 3; an arm 30 having a pivoting part 31a pivotally supported on the bearing part 24 and a tip part 32a leading to the lid 25; a first gear 43 that transmits driving force received from a driving source 41 to the pivoting part 31a of the arm 30 to rotate the arm; a second gear 44 that rotates in tandem with the first gear 43; a lock member 35 that can be moved by a cam 45 of the second gear 44; an engagement part 32b provided in the arm 30 and with which the lock member 35 engages; and a differential mechanism 50 for stating the rotation of the pivoting part 31a with a delay after the first gear 43 starts rotating when rotating the arm 30 at a retreating position to an advancing position.SELECTED DRAWING: Figure 2
Patent JP-2023049906-A (JP)
Title: Electric power source device
Inventor: KATO TAKESHI
IPC: H05B45/385
Filed: 2021-09-29
Abstract: To provide an electric power source device enabling the power consumption thereof to be reduced.SOLUTION: An electric power source device 2 comprises a first electric power conversion circuit 5, a charging circuit 7, a second control unit 25, and a second electric power conversion circuit 8. The first electric power conversion circuit 5 has a switching transformer 15 and receives an input voltage 9. The charging circuit 7 charges a secondary battery 6 from one secondary winding 15b1 of the switching transformer 15. The second control unit 25, when receiving the input voltage 9, obtains an electric power source from the other secondary winding 15b2 different from the one secondary winding 15b1, of the switching transformer 15. The operation of the second electric power conversion circuit 8 is controlled by the second control unit 25.SELECTED DRAWING: Figure 1
Patent JP-2022002410-A (JP)
Title: Mobile station, base station and method thereof
Inventor: INOUE TAKAMICHI
IPC: H04W72/12
Filed: 2021-09-30
Abstract: To provide a communication technique that takes a tradeoff between multi-user diversity effect and an overhead due to scheduling information into consideration.SOLUTION: A mobile station transmits to a base station an indication indicating that the mobile station supports uplink resource allocation including the set number of resource block sets, and receives from the base station information for scheduling including uplink resource allocation information. The uplink resource allocation information specifies at least two or more resource block sets for PUSCH transmission. The mobile station transmits a demodulation reference signal to be used for PUSCH demodulation to the base station, a series length of the demodulation reference signal matching a transmission bandwidth consisting of allocated resource block sets. The allocated resource block sets each consist of one or more successive resource blocks, and separated on a frequency axis with at least one subcarrier which is not allocated to the mobile station.SELECTED DRAWING: Figure 1
Patent JP-2023051243-A (JP)
Title: Powder storage device
Inventor: TSUJI KOTARO
IPC: B65G65/48
Filed: 2021-09-30
Abstract: To provide a powder storage device capable of preventing operation stoppage of conveying means caused by a motor becoming overloaded by avoiding the motor of the conveying means from being in an overloaded state.SOLUTION: The powder storage device is a device for storing powder. The powder storage device includes: a tank body 10 for storing powder; conveying means 20 for conveying the powder within the tank body 10; and determination means 30 for determining whether or not the inside of the conveying means 20 is negative pressure. The conveying means 20 includes a vent 21f, and opening/closing means 25 for opening/closing the vent 21f. When the determination means 30 determines that the inside of the conveying means 20 is negative pressure, the opening/closing means 25 is opened.SELECTED DRAWING: Figure 1
Patent JP-2021193635-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: DOGU TOSHIO
IPC: G06Q50/10
Filed: 2021-10-01
Abstract: To provide an information processing device, an information processing method, and an information processing program capable of early detecting images and videos in a content published on the Web that may be fake.SOLUTION: An information processing device 10 comprises: an access recording unit 13 for recording access to an external network by a client terminal; a face information database 12 for associating and registering face information of each user with user notification destination information; a verification data extraction unit 14 for extracting verification data including video data from a content at a recorded access destination; a verification data analysis unit 15 for collating the extracted verification data with the face information to determine whether or not the verification data includes the face information; and a notification unit 16 for outputting a notification to the user based on the notification destination information corresponding to the face information when the verification data includes the face information.SELECTED DRAWING: Figure 1
Patent JP-2023055023-A (JP)
Title: Home appliance system
Inventor: NAKANO TAIYO
IPC: H04M11/00
Filed: 2021-10-05
Abstract: To provide a home appliance system capable of reducing the communication load of a server that communicates with a home appliance.SOLUTION: A home appliance system according to the embodiment includes: a server; and a home appliance capable of communicating with the server. The home appliance includes: a detection unit; and an information output unit. The detection unit detects a state of the home appliance. The information output unit transmits information based on the detection result of the detection unit to the server at a communication timing determined based on individual information that is set in relation to the home appliance.SELECTED DRAWING: Figure 1
Patent JP-2023055571-A (JP)
Title: Nft block chain management method and management system
Inventor: TAKAHASHI HIRONAO
IPC: G06Q20/06
Filed: 2021-10-06
Abstract: To achieve transactions using a block chain for a NFT in order to make it possible to secure a unique value of a content relative to transactions of the NFT related to a content.SOLUTION: When transactions such as buying and selling of a NFT related to a content having a unique value are performed using a block chain for the NFT among participants utilizing a participation node that is connected to an autonomous distributed network and on which a block chain program for the NFT is implemented, for each transaction, nodes C to G randomly selected from the participation node and party nodes A, B are made to be a voting participation node, the voting participation nodes A-G respond to a transaction monitoring node N that is randomly selected whether they are the party node of the transaction. When the transaction monitoring node N authenticates that they are a real transaction party and approves the transaction as a result of the response, transaction (writing of transaction history) is performed on the block chain for the NFT.SELECTED DRAWING: Figure 3
Patent JP-2023058976-A (JP)
Title: Drug container and volatilization device provided with the same
Inventor: OHARA HIROYA
IPC: A61L9/12
Filed: 2021-10-14
Abstract: To provide a drug container that has a first membrane and a second membrane superimposed on the first membrane, and that can obtain appropriate bonding strength of the first membrane and the second membrane with a flange portion, and a volatilization device provided with the drug container.SOLUTION: A drug container 4 includes a storage portion 42 containing a drug, a flange portion 43 provided along an outer periphery of the storage portion 42, a first membrane bonded to the flange portion 43 so as to close an opening surface of the storage portion 42, and a second membrane disposed on an outer surface of the first membrane. The second membrane is bonded to a surface of the flange portion 43 closer to an outer edge side than the bonding portion of the first membrane.SELECTED DRAWING: Figure 3
Patent JP-2023060743-A (JP)
Title: Communication apparatus, control method of communication apparatus, and program
Inventor: KAWAI YUJI
IPC: H04L69/24
Filed: 2021-10-18
Abstract: To enable more rapid completion of establishment of wireless communication with external apparatuses even in situations where wired communication is not available.SOLUTION: An imaging apparatus 100 includes a wired communication unit 113 that executes a wired communication, and a connection unit 111 that executes a wireless communication. The control unit 101 is controlled so that establishments of respective connections of the wired communications and the wireless communication are executed in parallel, and monitors a link situation of the wired communication. The control unit 101 determines whether, on the basis of a result of the monitoring, or not the link situation will be in auto negotiation before satisfying predetermined conditions. The control unit 101 stops the wireless communication if determining that it becomes in the auto negotiation, and stops the wired communication if determining that it becomes not in the auto negotiation. A time until the predetermined conditions are satisfied is shorter than a timeout time when an attempt is made to establish the connection of the wired communication.SELECTED DRAWING: Figure 4D
Patent JP-2022009218-A (JP)
Title: Electronic apparatus
IPC: G06F1/16
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to design a terminal layout of various terminals provided on a side of a tablet PC due to a limited side area thereof. 
     SOLUTION: An electronic apparatus includes a housing, an antenna element, a heat source, a heat radiation unit, a heat conduction unit, a cooling fan, an exhaust port, and an exhaust duct. The housing has a pair of main surfaces facing each other in a thickness direction and side surfaces connecting the main surfaces. The antenna element is used for performing wireless communication. The heat radiation unit exchanges heat with cooling air. The heat conduction unit transfers heat of the heat source to the heat radiation unit. The cooling fan generates the cooling air to be blown to the heat radiation unit. The exhaust port discharges the cooling air generated by the cooling fan and heat-exchanged in the heat radiation unit to an outside. The exhaust duct guides the cooling air heat-exchanged in the heat radiation unit to the exhaust port. The exhaust port is arranged on the side, and the antenna element and the exhaust duct are arranged so that at least a part thereof overlaps with each other in the thickness direction. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061479-A (JP)
Title: air conditioning system
Inventor: HASHIMOTO SHUNICHI
IPC: F24F11/89
Filed: 2021-10-20
Abstract: To provide an air conditioning system which can calculate lifetime of a refrigerant detection sensor, can confirm the lifetime of the refrigerant detection sensor on a terminal device, and can improve replacement work efficiency of the refrigerant detection sensor.SOLUTION: An air conditioning system includes a plurality of indoor units 5, a plurality of refrigerant detection sensors 50 respectively provided in the plurality of indoor units 5, a storage section for storing integrated current-carrying time to the plurality of refrigerant detection sensors 50, a control section 60, and a terminal device 80. The control section 60 periodically calculates lifetime of the plurality of refrigerant detection sensors 50 and notifies the terminal device 80 of information on the lifetime. Thus, the lifetime of the refrigerant detection sensor 50 is calculated, the lifetime of the refrigerant detection sensor 50 can be confirmed on the terminal device 80, and replacement work efficiency of the refrigerant detection sensor 50 can be improved.SELECTED DRAWING: Figure 4
Patent JP-2023063726-A (JP)
Title: Seat attachment structure
Inventor: KASUYA NAOKI
IPC: B60N2/015
Filed: 2021-10-25
Abstract: To inhibit deformation of a wheel housing during a vehicle collision in a seat attachment structure having a seat leg for a wheel house corresponding to the wheel house in a passenger compartment of a vehicle.SOLUTION: An attachment structure of a seat 20 has a center seat leg 30 which corresponds to a wheel house 15 in a passenger compartment 12 in a bus 10. The center seat leg 30 has: a lower flange part 32 fixed to a floor part 13 of the passenger compartment at the vehicle rear side relative to the wheel house 15; and an inner flange part 33 which faces a rear part 16c and an upper part 16b of a peripheral wall part 16 of the wheel house 15. A reinforcement member 40 which partially reinforces the peripheral wall part 16 is fixed to the wheel house 15. The reinforcement member 40 is disposed at a position where the reinforcement member 40 may contact with the inner flange part 33 of the center seat leg 30 during a vehicle collision.SELECTED DRAWING: Figure 1
Patent JP-2023064818-A (JP)
Title: Foot controller and surgery support device
Inventor: FUKUDA Tatsuhito
IPC: A61B34/37
Filed: 2021-10-27
Abstract: To provide a new foot controller that has achieved space saving and operationality.SOLUTION: A foot controller used for operating a device includes a placing part for placing a foot, a first operation part capable of executing an operation back and forth, and right and left with the foot placed at a first position of the placing part, and a second operation part capable of executing an operation back and forth, and right and left with the foot placed at a second position of the placing part. In the placing part, the first operation part and the second operation part are disposed side by side in the back and forth direction. In the first operation part and the second operation part, a predetermined operation of the device is selected by the direction of the operation.SELECTED DRAWING: Figure 6
Patent JP-2023066532-A (JP)
Title: Polyamide resin composition
Inventor: KODAMA HITOSHI
IPC: C08K7/14
Filed: 2021-10-29
Abstract: To provide a polyamide resin composition having excellent mechanical properties and slidability.SOLUTION: A polyamide resin composition comprises an aliphatic polyamide resin (A) of 50.00-85.00 mass%, an acid-modified polyolefin (B) of 2.00-6.00 mass%, a glass fiber (C) coated with a sizing agent comprising a polyurethane resin and an acid copolymer of 10.00-45.00 mass%, and a component (D) other than the components (A)-(C), of 0-38.00 mass%.SELECTED DRAWING: None
Patent JP-2023067504-A (JP)
Title: Herbicide and herbicidal method
Inventor: MIHASHI HIROMUNE
IPC: A01M21/04
Filed: 2021-11-01
Abstract: To provide a herbicide and herbicidal method having no adverse effects on organisms of animals living in the surrounding area, having persistence and capable of suppressing the maintenance and operation cost.SOLUTION: A herbicide contains a silicone oligomer, a polyalkylene glycol with crosslinkable functional groups and a curing catalyst. Alternatively, a herbicide contains a silane coupling agent and a polyfunctional isocyanate compound. A herbicidal method for weeds includes the step of: removing weeds growing in gaps in concrete, mortar or asphalt; and filling the gaps in the concrete, mortar or asphalt with the herbicide.SELECTED DRAWING: None
Patent JP-2023067592-A (JP)
Title: Water treatment equipment and water treatment method
Inventor: KAWAMURA RIO
IPC: C02F1/76
Filed: 2021-11-01
Abstract: To provide water treatment equipment and a water treatment method which enable adjustment of chloride concentration.SOLUTION: Water treatment equipment comprises: a first filtration device which removes iron or manganese by causing water to flow through the same; a chemical solution injection device which injects chlorine to raw water supplied to the first filtration device, on a primary side of the first filtration device; a second filtration device which removes chlorine in first filtered water on a secondary side of the first filtration device; a first treatment water conduit through which first treatment water having undergone first filtration treatment flows from the first filtration device to the second filtration device; a second treatment water conduit through which second treatment water having undergone filtration treatment at a secondary side of the second filtration device flows; and a bypass flow passage which supplies first treatment water to the second treatment water conduit from the first treatment water conduit.SELECTED DRAWING: Figure 1
Patent JP-2023071511-A (JP)
Title: Information processor, information processing method, and program
Inventor: ICHIBA RYOTA
IPC: G06T15/50
Filed: 2021-11-11
Abstract: To provide an information processor, an information processing method, and a program for performing processing for setting a desired lighting condition with a simple operation by a user.SOLUTION: An information processor receives at least one of an instruction to enlarge and display a target object on a screen and an instruction to contract and display the target object on the screen, and displays on the screen an image of the target object irradiated with light under different lighting conditions according to the received instruction.SELECTED DRAWING: Figure 5
Patent JP-2022036961-A (JP)
Title: Lipids as synthetic vectors to enhance antigen processing and presentation ex-vivo in dendritic cell therapy
IPC: C07K14/82
Filed: 2021-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition for activating dendritic cells ex vivo. 
     SOLUTION: The present invention discloses a composition for producing vaccine, containing a population of isolated dendritic cells, at least one cationic lipid, and at least one peptide antigen. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077973-A (JP)
Title: Mobile body, mobile body control system, and mobile body communication method
Inventor: KUWABARA TETSUYA
IPC: H04W24/04
Filed: 2021-11-25
Abstract: To provide a mobile body and the like capable of achieving normal communication in a ring network even when there is a wireless terminal incapable of receiving wireless communication.SOLUTION: In a ring communication network, a mobile body includes: a communication unit 22 that receives a data frame including a first mobile body as one of a plurality of destinations of the data frame by wireless communication, and transmits the data frame to a second mobile body, which is the next destination of the data frame, by wireless communication; and a determination unit 23 that determines whether the second mobile body has successfully received the data frame transmitted by the communication unit 22. If the determination unit 23 determines that the second mobile device has not successfully received the data frame, the communication unit 22 transmits the data frame to a third mobile body, or a second wireless device 30 of two wireless devices 30 by wireless communication.SELECTED DRAWING: Figure 1
Patent JP-2023078877-A (JP)
Title: Ar glasses, control method thereof, and program
Inventor: YASUKAWA YUSUKE
IPC: G06T19/00
Filed: 2021-11-26
Abstract: To secure a field of view when moving while wearing AR glasses in which virtual objects can be freely arranged.SOLUTION: Optical see-through AR glasses include a display control unit configured to control so that a virtual object is displayed, a setting unit configured to set an area in which placement of the virtual object is prohibited based on the moving speed of a user, and an input unit configured to accept a user's operation. The display control unit performs control so that the virtual object is not displayed in the area. The setting unit sets the area based on the user's operation.SELECTED DRAWING: Figure 1