Abstract: A server comprising a processor. Further, the processor acquires credit card information and a one-time password from a vehicle connected to a charging device through a secure first communication path; acquires the one-time password from the vehicle through the charging device and a non-secure second communication path which is different from the first communication path; and charges an amount of money corresponding to an amount of power supplied by the charging device to the vehicle based on the credit card information when the one-time password acquired through the first communication path matches the one-time password acquired through the second communication path.

Abstract: Provided is an aqueous coating composition capable of forming a fluororesin coating film layer with excellent electrical properties and surface physical properties, and good adhesive properties. A coating composition containing 2 or more kinds of fluororesins, wherein at least 1 kind of the fluororesin, a fluororesin (I), has a number of functional groups of 30 to 1,000 per 106 main-chain carbon atoms, and the coating composition further contains an inorganic filler, a surfactant, a liquid medium, and a non-fluororesin.

Abstract: Provided is an aqueous coating composition capable of forming a fluororesin coating film layer with excellent electrical properties and surface physical properties, and good adhesive properties. A coating composition containing 2 or more kinds of fluororesins, where at least 1 kind of the fluororesin, a fluororesin (I), has a number of functional groups of 30 to 1,000 per 106 main-chain carbon atoms, and where the coating composition further contains an inorganic filler, a surfactant, and a liquid medium.

Abstract: According to one embodiment, a magnetic memory includes a first magnetic member extending along a first direction. First and second wires extend along a second direction. The first magnetic member is located between the first and second wirings in plan view from the first direction. A second magnetic member has a first portion above the first and second wirings, a second portion between the first and second wirings, and a third portion below the first and second wirings. At least one of the first portion or the third portion of the second magnetic member has a lower saturation magnetization than the second portion.

Abstract: A magnetic memory includes first conductive lines, a second conductive line, a third conductive line, a fourth conductive line, a conductive layer, magnetoresistive elements, first transistors, a second transistor, and a third transistor. Each magnetoresistive element is arranged between the conductive layer and the second conductive line and includes a first magnetic layer, a second magnetic layer between the first magnetic layer and the second conductive line, and a first non-magnetic layer between the first magnetic layer and the second magnetic layer. Each first transistor is connected between the conductive layer and one of the magnetoresistive elements, and has a gate which is a part of one the first conductive lines. A second transistor is connected between a first end of the second conductive line and the third conductive line. A third transistor is connected between a second end of the second conductive line and the fourth conductive line.

Abstract: An endoscope aid is attachably and detachably attached to a treatment tool insertion channel of an endoscope where a suction tube joins. The endoscope aid includes a flexible tubular member having a length equal to or larger than a length ranging from at least an inlet-side end part of an outlet portion of the treatment tool insertion channel, which is maintained in the shape of a straight pipe regardless of bending of a bending part of the endoscope, to an inlet of the treatment tool insertion channel. The tubular member has a distal end part that has an outer periphery in sliding contact with an inner peripheral surface of the outlet portion of the treatment tool insertion channel and is disposed at the outlet portion, and a communication part that allows an outlet of the treatment tool insertion channel and the suction tube to communicate with each other.

Abstract: A magnetic memory of the present embodiment includes an electrode extending along a plane including a first direction and a second direction, a first wiring extending in the first direction, second wirings between the electrode and the first wiring, extending in the second direction and arranged in the first direction, first magnetic members each including a first part electrically connected to the first wiring and a second part electrically connected to the electrode, extending in a third direction, and being positioned between neighboring two of the second wirings when seen from the third direction, and a control circuit. When writing first information to one first magnetic member, the control circuit supplies first current to at least two second wirings positioned on one side of the one first magnetic member in the first direction.

Abstract: An artificial tissue includes: a first layer that is made of a conductive material and is provided on a front surface side of the artificial tissue, the first layer having a front surface portion and a side surface portion; a second layer that is made of a conductive material and is provided on a back surface side of the first layer, the second layer having a front surface and a side surface; and a support layer that supports the first layer and the second layer from a back surface side of the artificial tissue, in which the front surface portion of the first layer covers the front surface of the second layer, and the side surface portion of the first layer covers the side surface of the second layer.

Abstract: A magnetic memory includes first magnetic members extending along a first direction. First and second wirings are spaced apart from the first magnetic members on a second end side of the first magnetic members. At least one of the first magnetic members is between the first and second wirings in a plan view from the first direction. A second magnetic member has a first portion facing the first wiring and electrically connected to a first magnetic member on one side and a second portion facing the first wiring on an opposite side. The second portion is electrically connected to another first magnetic member. A control circuit causes a current to flow through one of the first wiring or the second wiring when data is written into the first magnetic member that is between the first wiring and the second wiring.

Abstract: An endoscope treatment tool includes: a distal end part provided with an openable and closable grip part; a bendable part provided to be adjacent to the distal end part; an operating part into which an operation of closing the grip part and an operation of bending the bendable part are input; and an operation wire that transmits the operations at the operating part respectively to the grip part and the bendable part, and in a case where the operation wire is set linear and the operating part is viewed along a direction of an axis of the operation wire toward the distal end part, a position of a bending operation plane of the bendable part is positioned in a range that is larger than 180 degrees in a clockwise direction and that is smaller than 270 degrees in the clockwise direction as defined herein.

Abstract: An endoscope treatment tool includes: a distal end part; an operating part into which an operation to the distal end part is input; and a soft portion that connects the distal end part and the operating part, and the operating part includes a fixing unit that attaches the operating part to an endoscope, and an operating part body that is capable of moving forward and backward with respect to the fixing unit and that is rotatable along a plane orthogonal to the forward and backward movement direction, and has a friction mechanism that generates a first frictional force between the fixing unit and the operating part body in a rotation direction of the operating part body and that generates a second frictional force between the fixing unit and the operating part body in the forward and backward movement direction, which is different from the first frictional force.

Abstract: An endoscope treatment tool includes: a distal end part provided with an openable and closable grip part; a bendable part provided adjacent to the distal end part and being bendable; an operating part into which an operation of closing the grip part and an operation of bending the bendable part are input; and an operation wire that transmits the operations at the operating part respectively to the grip part and the bendable part, and the operating part includes an operating part body that movably holds a wire holding part to which the operation wire is connected, and an operation handle that moves the wire holding part, and has a friction adjusting mechanism that increases a frictional force locking the wire holding part to correspond to an increase in a pulled amount of the operation wire caused by the wire holding part interlocked with an operation of the operation handle.

Abstract: A magnetic memory of an embodiment includes: a first magnetic member including a first and second portions and extending in a first direction; a first and second wirings disposed to be apart from the first magnetic member and extending in a second direction intersecting the first direction, the first and the second wirings being separated from each other in a third direction intersecting the first and second directions, the first magnetic member being disposed to be apart from a region between the first wiring and the second wiring in the first direction; and a second magnetic member surrounding at least parts of the first and second wirings, the second magnetic member including a third portion located to be more distant from the first magnetic member, a fourth portion located to be closer to the first magnetic member, and a fifth portion located in the region.

Abstract: A magnetic storage device includes a magnetic body including first and second magnetic regions and a magnetic connection region that connects the first and second magnetic regions, and in which a plurality of magnetic domains each storing information by a magnetization direction thereof is formed, a read element that is electrically connected to the magnetic connection region and by which a magnetization direction of one of the magnetic domains is read, and a write element by which a magnetic domain having a magnetization direction is formed in the magnetic body according to information to be stored. The magnetic domains formed in each of the first and second magnetic regions are shifted in a predetermined direction in response to current that flows through the corresponding one of the first and second magnetic regions.

Abstract: A magnetic memory of the present embodiment includes an electrode extending along a plane including a first direction and a second direction, a first wiring extending in the first direction, second wirings between the electrode and the first wiring, extending in the second direction and arranged in the first direction, first magnetic members each including a first part electrically connected to the first wiring and a second part electrically connected to the electrode, extending in a third direction, and being positioned between neighboring two of the second wirings when seen from the third direction, and a control circuit. When writing first information to one first magnetic member, the control circuit supplies first current to at least two second wirings positioned on one side of the one first magnetic member in the first direction.

Abstract: A magnetic memory includes an electrode extending along a plane including first and second directions, first and second wirings extending along the first direction, a first magnetic member including first and second portions coupled to the first wiring and the electrode, a second magnetic member including third and fourth portions coupled to the second wiring and the electrode, the first and second members extending along the third direction, a third wiring extending along the second direction between the electrode and the second and fourth portions, and a circuit configured to supply a current to the third wiring to magnetize in a first magnetization direction a magnetic domain of each of the second and fourth portions, the magnetic domain storing information represented by magnetization directions thereof, and supply a current between the electrode and the first and second wirings to shift the magnetic domains towards the first and third portions.

Abstract: A gas safety device includes: flow path through which a gas flows; ultrasonic sensor for measuring a flow rate of the gas flowing through flow path; flow rate calculator that calculates a flow rate measurement data pieces from a measurement value of the flow rate measured by ultrasonic sensor; and leakage detector that detects a minor leakage of the gas. The gas safety device further includes: pulsation recognizer that recognizes that pulsation is occurring when a fluctuation in the flow rate measuring data pieces calculated by flow rate calculator is greater than or equal to a predetermined value; and pulsating flow rate corrector that corrects, when pulsation recognizer determines that the pulsation is occurring, the flow rate measurement data piece by a predetermined value. Furthermore, when pulsation recognizer determines that the pulsation is occurring, leakage detector determines whether a leakage is present using the flow rate measurement data piece corrected by pulsating flow rate corrector.

Abstract: An endoscope aid attachably and detachably attached to a treatment tool insertion channel of an endoscope includes a flexible tubular-member longer than a total length of the treatment tool insertion channel. The tubular-member has a treatment tool insertion pipe line and a suction pipe line. A distal end part of the tubular-member has a sliding contact part that has an outer periphery coming in sliding contact with an inner peripheral surface of an outlet portion of the treatment tool insertion channel maintained in the shape of a straight pipe irrespective of bending of a bending part of the endoscope and is disposed in the outlet portion, and an extending part that extends from the sliding contact part to a distal end side and is disposed to protrude from an outlet of the treatment tool insertion channel. A distal-end-side opening of the suction pipe line is provided in the extending part.

Abstract: A magnetic memory includes a planar electrode and a first wiring spaced from the electrode. A first magnetic member is between the electrode and the first wiring. The first magnetic member has a first end facing the first wiring and a second end facing the electrode. A magnetoresistive element is connected to the first end. A transistor is between the magnetoresistive element and the first wiring. The transistor has a channel layer and a gate electrode covering at least part of an outer periphery of the channel layer. One end of the channel layer is connected to the magnetoresistive element, and another end of the channel layer is connected to the first wiring. A second wiring has a portion between the electrode and the second end of the first magnetic member. A control circuit is electrically connected to the gate electrode, the electrode, and the first and second wirings.

Abstract: A treatment tool for an endoscope includes a transmitting part that transmits an operation of an operating part to a grip part and a bendable part of a distal end part. The transmitting part has a first transmitting member hat is moved to an operating part side based on the operation of the operating part and closes the grip part and a second transmitting member that is moved to the operating part side based on the operation of the operating part and bends the bendable part. In response to the operation of the operating part, first, the first transmitting member is moved to the operating part side, and the second transmitting member is moved to the operating part side after the start of the movement of the first transmitting member.