Abstract: Provided is a biopotential electrode body having high mechanical strength and suitable for acquiring more bioinformation. The biopotential electrode body includes multiple electrically conductive portions each having a contact surface contactable with a biological body, and one or more electrically insulating portions that electrically insulate the multiple electrically conductive portions from each other. The electrically conductive portions each include a first elastic resin and a plurality of first particles buried in the first elastic resin. The electrically insulating portions each include a second elastic resin and a plurality of second particles buried in the second elastic resin.

Abstract: An electrode of an embodiment of the present disclosure includes: a substrate on which an electrical circuit is mounted; a first electrode unit disposed on the substrate and electrically coupled to the electrical circuit; and a second electrode unit having conductivity and elasticity and in which at least a part of the first electrode unit is embedded, the second electrode unit being to be brought into contact with a living body.

Abstract: This gas turbine plant is provided with a gas turbine and a fuel supply facility. The fuel supply facility is provided with: a liquid ammonia line; a warm water line through which warm water can flow; a vaporizer which can perform the heat exchange between the warm water coming from the warm water line and liquid ammonia coming from the liquid ammonia line to heat and vaporize the liquid ammonia; a heat exchanger which can perform the heat exchange between the warm water in the warm water line and a medium; a heat exchange amount controller which can control the amount of heat exchange between the warm water and the medium to control the temperature of the warm water flowing into the vaporizer; and a gaseous ammonia line which can introduce gaseous ammonia that is ammonia vaporized by the vaporizer into the gas turbine.

Abstract: A bag-making and packaging machine includes sealing jaws, a horizontal moving device, a vertical moving device, and a control unit. The sealing jaws perform a transverse sealing operation. The vertical moving device moves the sealing jaws in a vertical direction. The vertical moving device includes a rotating shaft, a motor, and a link mechanism. The link mechanism transmits rotational force of the rotating shaft to the sealing jaws. The control unit performs first control or second control. The first control forwardly rotates and reversely rotates the rotating shaft during a period of time from a start of the transverse sealing operation to a start of a subsequent transverse sealing operation. The second control performs one of the transverse sealing operation and the subsequent transverse sealing operation with a forward rotation of the rotating shaft and the other with a reverse rotation of the rotating shaft.

Abstract: A plasma processing apparatus includes a substrate support having a substrate supporting portion on which a substrate is placed and a peripheral portion surrounding the substrate supporting portion, a conductive focus ring placed on the peripheral portion of the substrate support, a cover ring surrounding an outer periphery of the substrate support and formed of a dielectric material, a conductive ring placed on the cover ring, and a radio frequency power supply electrically coupled to the substrate support. A first surface on an outer peripheral portion of the focus ring and a second surface on an inner peripheral portion of the conductive ring are spaced apart from each other while facing each other. Further, the cover ring has a spacing portion that separates the focus ring from the conductive ring.

Abstract: A bucket position acquisition unit acquires a plane position of a contour point of a bucket in a plan view from the top and a height thereof from a work machine having work equipment including a boom, an arm, and the bucket. A current status landform update unit updates a height in current status landform data related to the plane position of the bucket to an upper value on the basis of the height of the bucket in a case where a work state is a predetermined work state.

Abstract: A content presentation system, a content presentation device, and a content presentation method that reduce a burden on a user and present suitable contents to the user with high accuracy are provided. The present technology provides a content presentation system including a computer device that holds content information associated with emotion information indicating an emotion of a user, in which the computer device at least includes a machine learning model that, on the basis of a plurality of pieces of content information presented to the user corresponding to desired emotion information indicating emotion information desired by the user and content information selected by the user from the plurality of pieces of content information, performs machine learning so as to present the content information suitable for the emotion information.

Abstract: A bonding apparatus for bonding a second object to a first object, includes a first holder configured to hold the first object, a second holder configured to hold the second object, a positioning mechanism configured to change a relative position between the first holder and the second holder concerning a first direction and a second direction, a first camera configured to capture the first object, a second camera configured to capture the second object, a support configured to support the second holder and the first camera, and a controller configured to control the positioning mechanism concerning the first direction and the second direction based on an output of the first camera and an output of the second camera such that the second object is positioned to a bonding target portion of the first object.

Abstract: In the glass fiber-reinforced resin molded article, the glass fiber has a flat cross-sectional shape having a ratio of the major axis to the minor axis (major axis/minor axis) in the range of 5.0 to 10.0, the thermoplastic resin is polyaryletherketone, the number average fiber length L of the glass fiber having a length of 25 ?m or more contained in the glass fiber-reinforced resin molded article is in the range of 50 to 300 ?m, the proportion PS of the glass fiber having a length of 25 to 100 ?m contained in the glass fiber-reinforced resin molded article is in the range of 20.0 to 60.0%, the proportion PL of the glass fiber having a length of 500 m or more is in the range of 1.0 to 15.0%; and the L, PS, PL satisfy the following formula (1). 39.5?L×PS2/(1000×PL)?82.4 . . .

Abstract: A plasma processing apparatus includes: a stage including a substrate placing portion and a peripheral portion surrounding the substrate placing portion; a focus ring placed on the peripheral portion of the stage; a cover ring surrounding an outer periphery of the stage; a conductive ring placed on the cover ring; a radio-frequency power supply coupled to the stage; first and second power supply lines electrically connected to the focus ring and the conductive ring, respectively; and a DC power supply electrically connected to the focus ring and the conductive ring via the first and second power supply lines, respectively. A first surface on an outer periphery of the focus ring and a second surface on an inner periphery of the conductive ring are separated from each other to face each other. The cover ring includes a separating portion that separates the focus ring and the conductive ring.

Abstract: In a weighing and packaging system 1, an analysis unit 714 ascertains a fluctuation tendency in a time series for a measured value of information pertaining to a time in which a group of articles C passes between a light-projecting unit 27a and a light-receiving unit 27b of a detection sensor 27 of a bag-making and packaging unit 3, and adjusts a transverse seal timing or a cycle time in accordance with the fluctuation tendency. As a result, articles can be prevented in advance from being bitten during transverse sealing.

Abstract: A plasma processing apparatus includes a substrate support having a substrate supporting portion on which a substrate is placed and a peripheral portion surrounding the substrate supporting portion, a conductive focus ring placed on the peripheral portion of the substrate support, a cover ring surrounding an outer periphery of the substrate support and formed of a dielectric material, a conductive ring placed on the cover ring, and a radio frequency power supply electrically coupled to the substrate support. A first surface on an outer peripheral portion of the focus ring and a second surface on an inner peripheral portion of the conductive ring are spaced apart from each other while facing each other. Further, the cover ring has a spacing portion that separates the focus ring from the conductive ring.

Abstract: The present invention is a production method of a hot-dip galvanized steel sheet including annealing a belt-shaped steel sheet having a Si content of greater than or equal to 0.2% by mass, wherein the annealing is continuously carried out using an annealing furnace having an oxidation heating zone and a reduction heating zone in this order, while the steel sheet is fed using rollers. The annealing includes oxidizing a surface of the steel sheet in the oxidation heating zone at a temperature at which roll pickup does not occur and reducing an iron oxide layer, formed by the oxidizing, in the reduction heating zone before the iron oxide layer reaches an initial roller in the reduction heating zone.

Abstract: A plasma processing apparatus includes a substrate support having a substrate supporting portion on which a substrate is placed and a peripheral portion surrounding the substrate supporting portion, a conductive focus ring placed on the peripheral portion of the substrate support, a cover ring surrounding an outer periphery of the substrate support and formed of a dielectric material, a conductive ring placed on the cover ring, and a radio frequency power supply electrically coupled to the substrate support. A first surface on an outer peripheral portion of the focus ring and a second surface on an inner peripheral portion of the conductive ring are spaced apart from each other while facing each other. Further, the cover ring has a spacing portion that separates the focus ring from the conductive ring.

Abstract: A form-fill-seal machine forms a bag by filling and sealing a packing object in a wrapping material. The form-fill-seal machine includes a thickness adjustment unit which adjusts a thickness of the bag and a control unit which controls an operation of the thickness adjustment unit. The control unit acquires thickness information obtained in a rear stage of the form-fill-seal machine and relating to a thickness of the bag and controls the operation of the thickness adjustment unit on the basis of a result obtained by performing statistical processing on the thickness information.

Abstract: An electromagnetic valve driving device includes: a maximum detection unit configured to detect a maximum point when time-series data of a differential value of a counter electromotive voltage generated in a solenoid has changed from an increase to a decrease by retrospectively tracing the time-series data in an opposite direction of a time series; and a valve closing time detection unit configured to execute a determination process of retrospectively tracing the time-series data from the maximum point detected by the maximum detection unit in the opposite direction and scanning whether or not an amount of decrease in the differential value from the maximum point exceeds a predetermined threshold value and detect a maximum time, which is a time of the maximum point, as a valve closing time of a fuel injection valve when there is an event in which the amount of decrease exceeds the predetermined threshold value.

Abstract: Provided is a glass fiber-reinforced resin molded article including low dielectric constant and particularly low dielectric loss tangent, in a high-frequency region of 10 GHz or more. The glass fiber-reinforced resin molded article contains glass fiber in the range of 10 to 90% by mass and a resin in the range of 90 to 10% by mass with respect to the. total amount of the glass fiber-reinforced resin molded article. The glass fiber includes a composition including 52.0 to 59.5% by mass of SiO2, 17.5 to 25.5% by mass of B2O3, 9.0 to 14.0% by mass of Al2O3, 0.5 to 6.0% by mass of SrO, 1.0 to 5.0% by mass of MgO, 1.0 to 5.0% by mass of CaO, and 0.1 to 2.5% by mass of F2 and Cl2 with respect to the total amount of the glass fiber, and a number average fiber length is 1 to 10000 ?m.

Abstract: An internal combustion engine control device (1) includes an injector-temperature calculation unit (21a), an engine-temperature calculation unit (21b), an operating-state control unit (21c), a cold/warmed-up state determination unit (21d), an ambient-temperature calculation unit (21e), and a correction unit (21f). The correction unit (21f) corrects an engine temperature calculated based on an injector temperature, when it is determined that an engine is in a cold state and a difference between the injector temperature and an ambient temperature is equal to or larger than a first predetermined value.

Abstract: An electromagnetic valve driving device includes: a maximum detection unit configured to detect a maximum point when time-series data of a differential value of a counter electromotive voltage generated in a solenoid has changed from an increase to a decrease by retrospectively tracing the time-series data in an opposite direction of a time series; and a valve closing time detection unit configured to execute a determination process of retrospectively tracing the time-series data from the maximum point detected by the maximum detection unit in the opposite direction and scanning whether or not an amount of decrease in the differential value from the maximum point exceeds a predetermined threshold value and detect a maximum time, which is a time of the maximum point, as a valve closing time of a fuel injection valve when there is an event in which the amount of decrease exceeds the predetermined threshold value.

Abstract: A bag-making and packaging machine includes sealing jaws, a horizontal moving device, a vertical moving device, and a control unit. The sealing jaws perform a transverse sealing operation. The vertical moving device moves the sealing jaws in a vertical direction. The vertical moving device includes a rotating shaft, a motor, and a link mechanism. The link mechanism transmits rotational force of the rotating shaft to the sealing jaws. The control unit performs first control or second control. The first control forwardly rotates and reversely rotates the rotating shaft during a period of time from a start of the transverse sealing operation to a start of a subsequent transverse sealing operation. The second control performs one of the transverse sealing operation and the subsequent transverse sealing operation with a forward rotation of the rotating shaft and the other with a reverse rotation of the rotating shaft.