Abstract: A quantum device capable of effectively cooling a quantum chip and an area (e.g., a space) therearound is provided. A quantum device includes a quantum chip and an interposer on which the quantum chip is located. The interposer includes an interposer substrate and an interposer wiring layer. The interposer wiring layer is disposed on a surface of the interposer substrate on a side on which the quantum chip is located. The interposer wiring layer includes, in at least a part thereof, a superconducting material layer formed of a superconducting material and a non-superconducting material layer formed of a non-superconducting material.

Abstract: An automatic travel system includes a prohibition boundary line setter to set a prohibition boundary line beyond which the vehicle is prohibited from entering, a turning circle setter to set a virtual turning circle as a target route for entry turning travel to enter a subsequent travel route, a transition turning travel controller to control tangent following travel using a vehicle body reference point that is calculated during travel to the virtual turning circle as a target orientation, and the entry turning travel using the virtual turning circle as a turning target route, an interference boundary line detector to detect the prohibition boundary line that is present in a moving direction of the vehicle in the tangent following travel, as an interference boundary line, and an interference avoidance travel controller to control travel for avoiding interference with the interference boundary line.

Abstract: A cultivated land work vehicle includes a vehicle position computer, a travel controller to control travel of the body based on a vehicle position and target routes, and a replenishment mode executor to execute a replenishment travel mode to replenish the cultivated land work vehicle with agricultural material, during U-turn transition travel. In a first replenishment travel mode, reverse travel into the boundary area is performed after a starting point of the next travel route his reached, and forward travel to the starting point of the next travel route his performed after replenishment work is complete. In a second replenishment travel mode, reverse travel into the boundary area is performed before the starting point of the next travel route is reached, and forward travel to the starting point of the next travel route is performed after the replenishment work is complete.

Abstract: A conveyance seat capable of suppressing wrinkles or saggings from occurring on a surface of a seat main body is provided. A conveyance seat S includes a seat back and a movable body which is attached inside the seat back, is disposed at an outer position in relation to a center portion of the seat back, and is operated so that a side portion of the seat back protrudes toward a seated occupant side (seat front side). The movable body is disposed on a back surface of a cushion material in the side portion. An end portion (rear end portion) on the side opposite to the seated occupant side of the movable body is disposed on the seated occupant side (seat front side) in relation to a seating surface of the center portion of the seat back.

Abstract: A vehicle seat is provided with a seat cushion and a seat back, the seat back includes: left and right side members extending up and down; a lower cross member extending laterally and joined to the left and right side members, a cross member extending laterally above the lower cross member and joined to the left and right side members; at least one wire member extending up and down and joined to the lower cross member and the cross member; and at least one shoulder support member supported on an upper portion of the wire member. The shoulder support member includes: a first plate part facing in a front-rear direction and joined to the upper portion of the wire member; and a second plate part facing in the front-rear direction and connected to the first plate part via a flexible part.

Abstract: A seat including: a seat body in which a person is seated; a seat supporter supporting the seat body on a floor; and a wireless power feeder that is provided between the floor and the seat body, and transmits electric power, which is received from a power source, from a floor side to a seat body side in a contactless manner. The seat supporter includes a rotation mechanism that rotates the seat body in a lateral direction, the wireless power feeder includes: a power transmitter provided to the floor and connected to the power source; and a power receiver that is provided in the seat body and receives the electric power from the power transmitter, and the power transmitter and the power receiver are arranged in a state in which the power transmitter and the power receiver always overlap with each other as viewed from above or below.

Abstract: A seat including: a seat body in which a person is seated; a seat supporter supporting the seat body on a floor; and a wireless power feeder that is provided between the floor and the seat body, and transmits electric power, which is received from a power source, from a floor side to a seat body side in a contactless manner. The seat supporter includes a rotation mechanism that rotates the seat body in a lateral direction, the wireless power feeder includes: a power transmitter provided to the floor and connected to the power source; and a power receiver that is provided in the seat body and receives the electric power from the power transmitter, and the power transmitter and the power receiver are arranged in a state in which the power transmitter and the power receiver always overlap with each other as viewed from above or below.

Abstract: The purpose of the present invention is to further level the amount of polishing during electrolytic polishing of the inside of a hollow pipe. A holding frame for vertically holding a hollow pipe is pivotally supported on a rack so as to be vertically invertible about the vertical center of the hollow pipe. An electrode is inserted through the hollow pipe and a liquid buffer is disposed on each end of the hollow pipe. A valve mechanism is capable of switching a liquid supply/discharge circuit so as to supply an electrolyte via the liquid buffer positioned at the bottom and discharge the electrolyte via the liquid buffer positioned at the top whether it is before or after the inversion of the holding frame (inversion of the hollow pipe). During an electrolyte supply period before and after the inversion, an electrolytic treatment is as a matter of course carried out for a predetermined length of time. Although said switching by the valve mechanism may be manually performed, a control means may also be used.

Abstract: A seat including: a seat body in which a person is seated; a seat supporter supporting the seat body on a floor; and a wireless power feeder that is provided between the floor and the seat body, and transmits electric power, which is received from a power source, from a floor side to a seat body side in a contactless manner. The seat supporter includes a rotation mechanism that rotates the seat body in a lateral direction, the wireless power feeder includes: a power transmitter provided to the floor and connected to the power source; and a power receiver that is provided in the seat body and receives the electric power from the power transmitter, and the power transmitter and the power receiver are arranged in a state in which the power transmitter and the power receiver always overlap with each other as viewed from above or below.

Abstract: The present disclosure describes a seat frame including a waist portion supporting member having a smaller size while stably supporting a waist portion of an occupant. A vehicle seat frame serving as a frame for a vehicle seat includes a seat cushion frame forming a frame of a sitting part of the vehicle seat, a seatback frame forming a frame of a backrest part of the vehicle seat, and a waist portion supporting member coupled to a lower frame which is included in the seatback frame. The waist portion supporting member has a coupling region extending in the seat width direction, the coupling region being coupled to the lower frame, and a waist portion supporting region extending from the coupling region toward the seat cushion frame and supporting a waist portion of an occupant. The waist portion supporting region is longer in the seat width direction than the coupling region.

Abstract: The purpose of the present invention is to further level the amount of polishing during electrolytic polishing of the inside of a hollow pipe. A holding frame for vertically holding a hollow pipe is pivotally supported on a rack so as to be vertically invertible about the vertical center of the hollow pipe. An electrode is inserted through the hollow pipe and a liquid buffer is disposed on each end of the hollow pipe. A valve mechanism is capable of switching a liquid supply/discharge circuit so as to supply an electrolyte via the liquid buffer positioned at the bottom and discharge the electrolyte via the liquid buffer positioned at the top whether it is before or after the inversion of the holding frame (inversion of the hollow pipe). During an electrolyte supply period before and after the inversion, an electrolytic treatment is as a matter of course carried out for a predetermined length of time. Although said switching by the valve mechanism may be manually performed, a control means may also be used.

Abstract: The present disclosure describes a seat frame including a waist portion supporting member having a smaller size while stably supporting a waist portion of an occupant. A vehicle seat frame serving as a frame for a vehicle seat includes a seat cushion frame forming a frame of a sitting part of the vehicle seat, a seatback frame forming a frame of a backrest part of the vehicle seat, and a waist portion supporting member coupled to a lower frame which is included in the seatback frame. The waist portion supporting member has a coupling region extending in the seat width direction, the coupling region being coupled to the lower frame, and a waist portion supporting region extending from the coupling region toward the seat cushion frame and supporting a waist portion of an occupant. The waist portion supporting region is longer in the seat width direction than the coupling region.

Abstract: The present disclosure describes a seat frame including a waist portion supporting member having a smaller size while stably supporting a waist portion of an occupant. A vehicle seat frame serving as a frame for a vehicle seat includes a seat cushion frame forming a frame of a sitting part of the vehicle seat, a seatback frame forming a frame of a backrest part of the vehicle seat, and a waist portion supporting member coupled to a lower frame which is included in the seatback frame. The waist portion supporting member has a coupling region extending in the seat width direction, the coupling region being coupled to the lower frame, and a waist portion supporting region extending from the coupling region toward the seat cushion frame and supporting a waist portion of an occupant. The waist portion supporting region is longer in the seat width direction than the coupling region.

Abstract: In a semiconductor memory device, voltage application from a memory gate electrode of the memory capacitor to a word line can be blocked by a rectifier element depending on values of voltages applied to the memory gate electrode and the word line without using a conventional control circuit. The configuration eliminates the need to provide a switch transistor and a switch control circuit for turning on and off the switch transistor as in conventional cases, and accordingly achieves downsizing. In the semiconductor memory device, for example, each bit line contact is shared by four anti-fuse memories adjacent to each other and each word line contact is shared by four anti-fuse memories adjacent to each other, thereby achieving downsizing of the entire device as compared to a case in which the bit line contact and the word line contact are individually provided to each anti-fuse memory.

Abstract: In a semiconductor memory device, voltage application from a memory gate electrode of the memory capacitor to a word line can be blocked by a rectifier element depending on values of voltages applied to the memory gate electrode and the word line without using a conventional control circuit. The configuration eliminates the need to provide a switch transistor and a switch control circuit for turning on and off the switch transistor as in conventional cases, and accordingly achieves downsizing. In the semiconductor memory device, for example, each bit line contact is shared by four anti-fuse memories adjacent to each other and each word line contact is shared by four anti-fuse memories adjacent to each other, thereby achieving downsizing of the entire device as compared to a case in which the bit line contact and the word line contact are individually provided to each anti-fuse memory.

Abstract: According to one embodiment, an information processing apparatus includes a terminal, power supply module, measurement module, prediction module, and output module. The terminal is configured to connect with a cable from a chargeable external apparatus. The power supply module is configured to connect the terminal and to supply electric power to the external apparatus via the terminal. The measurement module is configured to measure a supplied power from the power supply module. The prediction module is configured to predict a charging status of the external apparatus based on the measurement result of the supplied power. The output module is configured to output the charging status.

Abstract: According to one embodiment, an information processing apparatus includes a first terminal, a power supply module, a detector, a processor and an output module. The first terminal is configured to connect a cable from a chargeable first external apparatus. The power supply module is configured to supply electric power to the first external apparatus via the first terminal. The detector is configured to detect a power supply status of the power supply module. The processor configured to process first input information from the first external apparatus via the first terminal. The output module is configured to output first unique information of the first external apparatus included in the first input information, and the power supply status detected by the detector.

Abstract: According to one embodiment, A terminal is configured to connect a cable from a chargeable external apparatus. A power supply module is configured to supply electric power to the external apparatus via the terminal. A detector is configured to detect a power supply status by the power supply module. A determination module configured to determine charging completion of the external apparatus based on the power supply status. An output module configured to output the charging completion based on the charging completion determination result.

Abstract: According to one embodiment, the purpose of this invention is to provide an electronic device which can output information in accordance with a schedule of each person. The electronic device of the embodiments has a manager, an identifier, and a controller. The manager manages a schedule corresponding to personal identification information. The identifier identifies the personal identification information from input information. The controller controls output of schedule-related information regarding the schedule corresponding to the identified personal identification information and output of content.

Abstract: According to one embodiment, a video display apparatus includes a measuring module and a controller. The measuring module is configured to measure a viewing time of 3D video. The controller is configured to determine whether or not the viewing time has reached or will soon reach a viewing restriction time and, if determining that the viewing time has reached or will soon reach the viewing restriction time, to cause a display module to make a display indicating that the viewing time has reached or will soon reach the viewing restriction time.