baber/WOPTO huggingface dataset:
Patent JP-2022059047-A (JP)
Title: Demultiplexing device and demultiplexing method
IPC: H04N21/434
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce processing for acquiring reference clock information on the receiving side. 
     SOLUTION: A demultiplexing device 62 includes an acquisition unit 63 that acquires a plurality of first transmission units from a decoding device that acquires the plurality of first transmission units by decoding a transmission frame containing a plurality of second transmission units containing one or more first transmission units obtained by multiplexing the content, and a demultiplexing unit 64 that acquires the content by demultiplexing the plurality of first transmission units, and the first transmission unit located at the beginning of the second transmission unit at the beginning of the frame for transmission contains an internet protocol (IP) packet containing first reference clock information and an IP packet containing the first reference clock information is not header-compressed and a predetermined IP address is given. 
     SELECTED DRAWING: Figure 37 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022063324-A (JP)
Title: Terminal, wireless communication method, and system
IPC: H04W28/04
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To appropriately perform data communication processing even if a slot configuration (for example, downlink control channel) different from existing LTE systems is set. 
     SOLUTION: A terminal according to one aspect of the present invention includes: a receiving unit that receives downlink control information (DCI) scheduling retransmission of a shared channel; and a control unit that controls the number of slots to be used for the retransmission of the shared channel based on information on the number of slots used for retransmission included in the DCI. The control unit controls the retransmission of the shared channel using the number of slots larger than the number of slots used for shared channel transmission before the retransmission of the shared channel. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119727-A (JP)
Title: Joining device, joining method, and program
Inventor: IWATSUKI TADAHIRO
IPC: B23K11/24
Filed: 2022-02-17
Abstract: To achieve joining with high reliability.SOLUTION: A joining device 10 includes a joining part 20 for sandwiching workpiece W, flowing welding current to the workpiece W, and heating and joining the workpiece W, and a controller 40 for controlling the welding current. A processor 41 of the controller 40 is operated as a recording part for storing, in a storage device 43, a target time change of the welding current based on a time change of the welding current when appropriately joining a sample of the workpiece W by the joining part 20. The processor 41 is further operated as a control part for changing the welding current according to the target time change stored in the storage device 43 when the workpiece W is joined by the joining part 20.SELECTED DRAWING: Figure 1
Patent JP-2022134109-A (JP)
Title: event video sequence
Inventor: AXEL KESKIKANGAS
IPC: G11B27/00
Filed: 2022-02-22
Abstract: To facilitate power saving in an event-triggered camera.SOLUTION: In a monitoring camera 100, pre-event image frames are stored in raw format up to a time in which an event occurs. The power saving is achieved by deferring image processing for a pre-event video sequence. A post-event video sequence reduces the total power required by performing processing at a lower clock frequency.SELECTED DRAWING: Figure 2
Patent JP-2023124097-A (JP)
Title: Image reading device
Inventor: NODA KAZUHITO
IPC: B65H5/06
Filed: 2022-02-25
Abstract: To solve the problem in which, in a configuration for reading a medium to be conveyed, if the thickness of the medium is changed, there is a possibility that a conveyance failure of the medium may occur.SOLUTION: A scanner 1 includes a reading unit 40, a first drive roller 23, a first driven roller 24, a second drive roller 27, a second driven roller 28, a drive unit 50, and a transmission unit 70. The reading unit 40 reads a document G. The first drive roller 23 conveys the document G toward the reading unit 40. The first driven roller 24 and the first drive roller 23 sandwich the document G, and enable driven rotation. The second drive roller 27 conveys the document G from the reading unit 40 downstream in a conveyance direction. The second driven roller 28 and the second drive roller 27 sandwich the document G, and enable driven rotation. The drive unit 50 rotationally drives the first drive roller 23 and the second drive roller 27. The transmission unit 70 transmits rotational force from one of the first driven roller 24 and the second driven roller 28 to the other.SELECTED DRAWING: Figure 6
Patent JP-2023127277-A (JP)
Title: Baking oil and fat composition, bakery dough, bakery food, and improvement method of filling presence feeling
Inventor: IZAWA KOSUKE
IPC: A23D7/00
Filed: 2022-03-01
Abstract: To improve a filling presence feeling in complex bakery foods without increasing a use amount of filling in the complex bakery foods and also to provide complex bakery foods which, even when having a use amount reduced at a fixed degree of filling therein, have a little change in filling presence feeling therein between before and after the reduction.SOLUTION: A baking oil and fat composition satisfies the conditions (a), (b), and (c): (a) an SFC at 20°C is 20 to 40%; (b) the composition contains saturated monoglyceride and diglyceride and has a total amount of them of 5 to 20 mass%. (c) an amount of the saturated monoglyceride is 0.5 to 1.0 pt.mass relative to 1 pt.mass of the diglyceride.SELECTED DRAWING: None
Patent JP-2023128429-A (JP)
Title: Image forming apparatus
Inventor: SHIRAKI MASATOSHI
IPC: G03G21/00
Filed: 2022-03-03
Abstract: To provide an image forming apparatus that has better print quality than before.SOLUTION: An image forming apparatus comprises photoconductor drums (52), developing units (60), electrifying units (53), recovery devices (54, 61, 91), and a control unit (100). The control unit (100) executes recovery operation determination processing when executing a print job, and executes recovery operation before executing image forming processing.SELECTED DRAWING: Figure 1
Patent JP-2023128891-A (JP)
Title: Light-emitting device and color filter
Inventor: AKAGI MASANORI
IPC: G02B5/20
Filed: 2022-03-04
Abstract: To reduce the thickness of a color filter capable of functioning as a light diffusion layer.SOLUTION: At least a part of a color filter 300 is overlapped with at least a part of an organic EL element 200 in a Z-direction. The color filter 300 includes a pigment (A). The average diameter of the pigment (A) is at least 0.60 μm, is desirably 0.80 μm, and is more desirably at least 1.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2022075759-A (JP)
Title: Information processing device and program
IPC: A63F13/69
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game system that has a higher degree of freedom and is easier to enjoy. 
     SOLUTION: Sponsor information management means 100 acquires sponsor information transmitted from a sponsor device 2. Candidate information management means 102 generates candidate information based on the sponsor information stored in a sponsor information database 400, and transmits the candidate information to a player device 3. Selection information acquisition means 104 acquires selection information transmitted from the player device 3. Incentive content determination means 106 determines contents of an incentive to be given to a sponsor and a player based on the sponsor information stored in the sponsor information database 400 and the selection information stored in a selection information database 500. Incentive giving means 108 generates incentive giving information based on the determined contents of the incentive, and transmits the incentive giving information to each of the sponsor device 2 and the player device 3. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132064-A (JP)
Title: Display and method of manufacturing display
Inventor: TAKAYAMA TAKESHI
IPC: H05B33/22
Filed: 2022-03-10
Abstract: To suppress deterioration of reliability.SOLUTION: According to an embodiment, a display includes: a substrate; a lower electrode arranged above the substrate; a rib that has an aperture overlapping the lower electrode; a barrier that has a lower part arranged above the rib and an upper part which is arranged above the lower part and protrudes from the lateral face of the lower part; an organic layer that is arranged above the lower electrode in the aperture and includes a luminescent layer; and an upper electrode that is arranged above the organic layer and comes into contact with the lower part of the barrier. The organic layer includes a first end part located above the rib, and a second end part located above the rib, opposite to the first end part. The thickness of the upper electrode directly above the second end part is larger than the thickness of the upper electrode directly above the first end part.SELECTED DRAWING: Figure 5
Patent JP-2022075808-A (JP)
Title: Vehicle guidance system
IPC: G08G1/015
Filed: 2022-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle guidance system safely guiding a vehicle even when a general vehicle enters an entrance for ETC vehicles or an ETC system is not normally operated for the ETC vehicles. 
     SOLUTION: A vehicle guidance system includes a crossing gate 1, a first vehicle detector 2a, a gate front antenna 3, a second vehicle detector 2b, guide means 4, a third vehicle detector 2c, a fourth vehicle detector 2d and an ETC gate 5. When the first vehicle detector detects entry of a vehicle, the vehicle guidance system closes the crossing gate to space a prescribed interval from a subsequent vehicle, when the second vehicle detector detects an entering vehicle, confirms that the vehicle has passed through the gate front antenna, and determines at this timing whether to be communicable, not to be communicable or to be disapproved, and when the third or fourth vehicle detector detects the entering vehicle, opens the crossing bar for the subsequent vehicle. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133673-A (JP)
Title: Motor controller and image forming apparatus
Inventor: SAKAMOTO RYUHO
IPC: G03G21/00
Filed: 2022-03-14
Abstract: To solve a problem in which a measured value measured for determining the type of a motor is affected by a change according to the situation of the measurement in addition to a change due to the difference in the type of the motor, which may reduce the accuracy of control according to the type of the motor.SOLUTION: A motor controller has current detection means that detects coil current; control means that controls voltage application means to cause the coil current to flow in a plurality of coils in a plurality of patterns, and controls the current detection means to detect the coil current according to each of the patterns; a first power supply that outputs first voltage to the plurality of coils; a second power supply that outputs second voltage to the control means; and voltage detection means that detects the first voltage and the second voltage. The control means corrects the coil current detected by the current detection means based on a detection result from the voltage detection means, and determines the type of the motor based on the corrected coil current.SELECTED DRAWING: Figure 14
Patent JP-2022095692-A (JP)
Title: Reception method and receiving device
IPC: H04N21/431
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reception method capable of properly displaying images. 
     SOLUTION: The reception method includes the steps of: receiving a first image and first image signal characteristic information representing image signal characteristics of the first image (step S21); receiving a second image and second image signal characteristic information representing image signal characteristics of the second image (step S22); when the first image signal characteristic information and the second image signal characteristic information are different from each other, converting the first image into a third image which has the image signal characteristics of the second image (step S23); and simultaneously displaying the second image and the third image which have the same image signal characteristics (step S24). 
     SELECTED DRAWING: Figure 15A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140658-A (JP)
Title: Image forming apparatus
Inventor: SANJO MAKOTO
IPC: H02M7/06
Filed: 2022-03-23
Abstract: To prevent destruction of an electrolytic capacitor and restrict the height of the electrolytic capacitor.SOLUTION: An image forming apparatus comprises: a rectification circuit that rectifies a current supplied from a commercial power supply; a smoothing circuit that smooths a current output from the rectification circuit; and a determination unit that determines whether a voltage supplied from the commercial power supply is an overvoltage exceeding a threshold. The smoothing circuit has two electrolytic capacitors, and a switching unit being a switch that switches the electrolytic capacitor to be used according to output from the determination unit. The determination unit has a voltage detection circuit that detects a voltage value being the value of the voltage supplied from the commercial power supply, and a control circuit for switching that outputs a switching control signal for the switching unit based on the voltage value from the voltage detection circuit.SELECTED DRAWING: Figure 3
Patent JP-2023141364-A (JP)
Title: semiconductor storage device
Inventor: KOIKE MASAHIRO
IPC: H10B43/27
Filed: 2022-03-23
Abstract: To provide a preferably operating semiconductor storage device.SOLUTION: A semiconductor storage device comprises a plurality of conductive layers, a semiconductor layer facing the plurality of conductive layers, and a gate insulation film provided between these layers. When a position corresponding to a surface on one side in a first direction of the first conductive layer is supposed to be a first position, a position corresponding to a surface on the other side in the first direction of a first conductive layer is supposed to be a second position, an intermediate position between the first position and the second position is supposed to be a third position, a position corresponding to a surface on one side in a first direction of a second conductive layer is supposed to be a fourth position, a position corresponding to a surface on the other side in the first direction of the second conductive layer is supposed to be a fifth position, an intermediate position between the fourth position and the fifth position is supposed to be a sixth position, and lengths of the semiconductor layer in the first to sixth positions in a second direction crossing the first direction are supposed to be a first length to a sixth length, respectively, the first length to the third length are smaller than the fourth length to the sixth length, the sixth length is greater than the fourth length and the fifth length, or the third length is smaller than the first length and the second length.SELECTED DRAWING: Figure 4
Patent JP-2023141484-A (JP)
Title: Engagement structure of door inner panel and door weather strip
Inventor: UEHARA Yuto
IPC: B60J10/30
Filed: 2022-03-24
Abstract: To provide an engagement structure of a door inner panel and a door weather strip which is suppressed in a cost increase without the necessity of a clip.MEANS FOR SOLVING THE PROBLEM: In an engagement structure of a door inner panel 10 and a door weather strip 30 of a vehicle, an attachment part 20 for attaching the door weather strip 30 is protrusively formed at an outer peripheral edge of the inner panel 10, the door weather strip 30 comprises a hollow seal part 31 and an attachment base part 32, an engagement part 33 engaged with the attachment part 20 of the inner panel 10 is formed at the attachment base part 32, a frame 34 of the engagement part 33 is smaller than a frame 15 of the inner panel 10 at an external peripheral edge side, and in the door weather strip 30, the engagement part 33 is engaged with the attachment part 20 in a stretched state.SELECTED DRAWING: Figure 2
Patent JP-2023141801-A (JP)
Title: Branching apparatus
Inventor: SATO TOMOHIRO
IPC: A01K5/02
Filed: 2022-03-24
Abstract: To provide a branching apparatus capable of strongly pressing a seal member.SOLUTION: The branching apparatus includes: a main pipe 10 to which powder and granular materials are supplied together with carrier air; a moving body 20 connected to a tip part 102 of the main pipe 10; a base plate 40 in which a plurality of through-holes 43 arranged along a moving path of the moving body 20 are formed; and a plurality of branch pipes 50 connected to the respective through-holes 43. The moving body 20 includes: a fixed block 22; a seal block 23 disposed between the fixed block 22 and the base plate 40; a seal member 24 provided in the seal block 23; and an advancing and retracting mechanism that advances and retracts the seal block 23 relative to the base plate 40. When the seal member 24 abuts on the base plate, a first air chamber S1 communicating with the internal space of the main pipe 10 is formed between the fixing block 22 and the seal block 23, and the carrier air flowing into the first air chamber S1 energizes the seal block 23 toward the base plate 40.SELECTED DRAWING: Figure 5
Patent JP-2022100321-A (JP)
Title: Method of manufacturing steel plate for butt-welding
IPC: C23C2/40
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a steel plate for butt-welding that restrains reduction in fatigue strength while maintaining post-painting corrosion resistance of a welded metal part which is formed in butt-welding. 
     SOLUTION: A method of manufacturing a steel plate for butt-welding performs a step of providing a plating steel plate provided with an intermetallic compound layer and an aluminum plating layer, and a removal step of forming a first exposed part where a base material steel plate is exposed by removing part of the aluminum plating layer and the intermetallic compound layer, a first plated part where the intermetallic compound layer and the aluminum plating layer are left in order from the base material steel plate side on a surface of the base material steel plate and a second plated part where the intermetallic compound layer and the aluminum plating layer are left on the surface of the base material steel plate. 
     SELECTED DRAWING: Figure 23 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023145957-A (JP)
Title: Information processing device, information processing program, and information processing method
Inventor: UCHIUMI AKIRA
IPC: H04N7/14
Filed: 2022-03-29
Abstract: To provide an information processing device capable of realizing a remote conversation with a consideration of a privacy.SOLUTION: In an avatar remote conversation system (10), a moving robot (14), an operator terminal (16), and a server (18) are linked by a network (12). The robot contains a display (30), a camera (40 and 42), a microphone (48), and a speaker (50), and has a conversation with a user who faces the robot with an operator whose avatar (28) is displayed on the display. A data of a video image photographed by the camera and sound picked up by the microphone are transmitted to a server. In the server, the video image and the sound excluding a specific person such as a user are subjected to an anonymization processing to transmit it to a terminal of the operator. Therefore, in a display (78) and a speaker (74) of the terminal of the operator, since the video image and the sound of a person other than the specific person is clouded or muted, privacy of a person who does not intend to join a conversation with the avatar is protected.SELECTED DRAWING: Figure 6
Patent JP-2023146020-A (JP)
Title: Vehicle control apparatus
Inventor: KATOU DAICHI
IPC: B60W30/10
Filed: 2022-03-29
Abstract: To satisfactorily perform a lane change on a branching road.SOLUTION: A vehicle control apparatus 50 includes: a determination unit 301 which acquires a target route of an own vehicle from map information on the basis of a current position and a destination of the own vehicle, and which determines, on the basis of the target route, whether a lane change for changing a travel lane of the own vehicle from a first lane where the own vehicle is currently traveling to a second lane is necessary; and a generation unit 305 which, when it is determined that the lane change is necessary, generates an action plan so that the own vehicle moves from the first lane to the second lane. When it is determined that the lane change is necessary on a specific road in which the second lane is adjacent to the first lane from a first point to a second point ahead of the first point in a travel direction, and in which the second lane is separated from the first lane after the second point, the generation unit 305 generates the action plan so that the lane change is performed in a section from the first point to the second point, and so that the lane change is started from a point away from the first point by a second prescribed distance ahead in the travel direction.SELECTED DRAWING: Figure 3
Patent JP-2023146744-A (JP)
Title: Negative resist composition and resist pattern forming method
Inventor: KINUHATA KEIICHI
IPC: G03F7/038
Filed: 2022-03-29
Abstract: To provide a negative resist composition which achieves higher sensitivity and can form a pattern of finer dimensions in a good shape, and to provide a resist pattern forming method.SOLUTION: The present invention employs the negative resist composition containing: a silicon-containing resin (A); an acid generator component (B) which generates an acid upon exposure; and a crosslinking agent component (C). The silicon-containing resin (A) contains a silicon-containing polymer (A1) having a phenolic hydroxyl group. The acid generator component (B) contains a sulfonium salt (B1) having a fluorine atom in a cationic moiety.SELECTED DRAWING: None
Patent JP-2023147914-A (JP)
Title: Fluid passage and use thereof
Inventor: FUNAYAMA KEITA
IPC: B81B1/00
Filed: 2022-03-30
Abstract: To provide a fluid passage high in design freedom of transfer characteristics such as transfer directivity and a driving force of a fluid and easily manufactured.SOLUTION: This fluid passage comprises one, two or more transfer regions 2 having fine structures 4 formed so as to incline as surface free energy is gradually larger in the transfer direction of a fluid 10. The transfer regions 2 are configured to be gradually smaller in surface tension of the fluid 10 in the transfer direction. The transfer regions 2 have structural slopes of the fine structures 4.SELECTED DRAWING: Figure 1
Patent JP-2023148323-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: TAKAHASHI MICHIMASA
IPC: H05K3/46
Filed: 2022-03-30
Abstract: To improve a quality of a wiring board.SOLUTION: A wiring board of an embodiment contains: a glass board 1 provided with a penetration hole 11; and a conductor 4 in the penetration hole 11 for connecting both of two conductive layers 31 and 32 nipping the glass board 1. The penetration hole 11 contains: a first part 11a which becomes thin toward a second surface 1b side from a first surface 1a of the glass board 1; and a second part 11b which becomes thin toward the first surface 1a side from a second surface 1b. One and the other one of two inner wall nipping the first part 11a in a longitudinal section along a Z direction as a thickness direction of the glass board 1 include a first angle θ1 and a second angle θ2 in a space between each inner wall and the Z direction, respectively. One and the other one of the two inner walls nipping the second part 11b in the longitudinal section include a third angle θ3 and a fourth angle θ4 in the space between each inner wall and the Z direction, respectively. The first to fourth angles θ1 to θ4 are different from each other.SELECTED DRAWING: Figure 2