Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.

Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, a positioning unit disposed near at least one coil from among the plurality of coils included in the one or plurality of magnetic coupling elements, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter capable of generating heat due to magnetic flux is present.

Abstract: A power feed device according to the present disclosure includes a power feed section that supplies power wirelessly to a power receiving device having a power receiving coil, a communication section that receives coil information transmitted from the power receiving device and indicating whether or not a coil is provided near the power receiving coil, and a controller that performs, on the basis of the coil information, a first determination as to whether or not to supply power to the power receiving device and controls an operation of the power feed section on the basis of a result of the first determination.

Abstract: Provided are a feed unit, a feed system, and an electronic device that enable transmission efficiency control according to the position of a device when electric power transmission using a magnetic field is performed between devices. The feed unit includes a power transmission section including a power transmission coil configured to perform electric power transmission using a magnetic field, and an auxiliary resonance section including one or a plurality of resonators. The resonator includes an auxiliary coil wound to form a gap in at least a partial region.

Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.

Abstract: A power feed system according to the present disclosure includes a power feed device and a power receiving device. The power receiving device includes a power receiving section that receives power wirelessly from the power feed device with use of a power receiving coil, and a first communication section that transmits, to the power feed device, coil information indicating whether or not a coil is provided near the power receiving coil. The power feed device includes a power feed section that supplies power wirelessly to the power receiving device, a second communication section that receives the coil information, and a controller that performs, on the basis of the coil information, a first determination as to whether or not to supply power to the power receiving device, and controls an operation of the power feed section on the basis of a result of the first determination.

Abstract: A power receiving device according to the present disclosure includes a power receiving section that receives power from a power feed device with use of a power receiving coil; and a communication section that transmits coil information to the power feed device, the coil information indicating whether or not a coil is provided near the power receiving coil.

Abstract: A rare earth magnet molding (1) of the present invention includes rare earth magnet particles (2), and an insulating phase (3) present among the rare earth magnet particles. Segregation regions (4) in which at least one element selected from the group consisting of Dy, Tb, Pr and Ho is segregated are distributed in the rare earth magnet particles (2). Accordingly, the rare earth magnet molding that has excellent resistance to heat in motor environments or the like while maintaining high magnetic characteristics (coercive force) is provided.

Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.

Abstract: The present technology relates to a circuit substrate, an image sensor, and an electronic apparatus that are capable of suppressing generation of noise in a conductor loop, which is caused due to a change in the conductor loop. A circuit substrate according to the present technology includes a circuit that is formed of a conductor and is capable of forming a conductor loop, at least a part of the dimensions of the conductor loop being variable; and a plurality of conductors that are each formed at a position where an induced electromotive force is generated in the conductor loop by a magnetic field and each have a structure that suppresses a change in the induced electromotive force generated by a change in dimensions of the conductor loop, the magnetic field being generated by the plurality of conductors. The present technology is applicable to, for example, an image sensor and an electronic apparatus.

Abstract: An opening-closing control device of the present disclosure includes: a first electrode unit and a second electrode unit that perform communication with an authenticated communication device; an authentication processor that performs authentication processing on the authenticated communication device on a basis of a result of the communication with the authenticated communication device; an opening-closing operation unit that performs an operation on a lockable opening-closing unit; an operation detector that detects an operation state of the opening-closing operation unit; and a controller that locks or unlocks the opening-closing unit on a basis of a result of the authentication processing and a result of detection of the operation state.

Abstract: A communication apparatus according to the disclosure includes one or a plurality of sensors, a communicator that performs proximity wireless communication, and a connection section that couples one of a plurality of antennae to the communicator, on a basis of a detection result of the one or the plurality of sensors.

Abstract: The present invention provides peptides containing a structure in which a portion of the dominant negative peptide of BIG3 which inhibits the interaction between BIG3 and PHB2 is substituted with stapling structure(s). Peptides of the present invention have excellent cell growth inhibitory actions. Furthermore, their cell growth inhibitory actions continue for a longer time than the actions of peptides without stapling structures. Therefore, these peptides have features suitable for clinical applications in cancer therapy.

Abstract: A type 2 crystal of 2-(3-ethanesulfonylpyridin-2-yl)-5-(trifluoromethanesulfonyl)benzoxazole having diffraction peaks at 2?=14.0±0.2°, 14.3±0.2°, 16.5±0.2°, 16.9±0.2°, 17.6±0.2°, 18.8±0.2°, 19.9±0.2°, and 22.3±0.2° in powder X-ray diffraction using Cu-K? radiation is a stable crystal.

Abstract: The present invention provides a process for producing an isocyanate compound such as 3-methyl-2-methoxymethyl-1-isocyanate benzene and the like. By reacting 3-Methyl-2-methoxymethyl aniline and the like with phosgene in the presence of a tertiary amine at 10° C. to 14° C. in one or more solvents selected from the group consisting of toluene and xylene, isocyanate compounds such as 3-methyl-2-methoxymethyl-1-isocyanate benzene and the like can be produced at high yield.

Abstract: The present technology relates to a circuit board, an imaging device, and an electronic apparatus capable of suppressing the generation of a noise in a conductor loop according to a magnetic field on the periphery of a side end portion of a conductor group. A circuit board of the present technology includes: a conductor group, in which a conductor through which a current flows in a first direction and a conductor through which a current flows in a second direction are aligned in a third direction. A conductor of at least one end portion of the conductor group in the third direction suppresses an induced electromotive force generated in the conductor loop in accordance with a magnetic field generated on the periphery of the conductor group in the third direction. The present technology can be, for example, applied to an imaging device and an electronic apparatus.

Abstract: The invention relates to a device controlling a chuck of a machine tool and an auxiliary equipment thereof, thereby facilitating a setup work. Gripping and releasing of a work are confirmed by registering a work gripping position and a work releasing position of a chuck, a kind of a used chuck, and a gripping direction of a work in an external memory device every product type of the work, transferring the work gripping position and the work releasing position in correspondence to the product type to a controller of a machine tool displaying them on a display of an operator control panel, detecting a position of an operation rod opening and closing a claw of the chuck by a stroke sensor, referring to the gripping position of the work, and detecting conformity of the detecting position and set values of the work gripping position and the work releasing position.

Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter that generates heat due to magnetic flux is present. In the one or plurality of magnetic coupling elements, the plurality of coils are electrically connected such that magnetic flux produced from at least one or more of the plurality of coils and magnetic flux produced from remaining coils of the plurality of coils have approximately opposing orientations.

Abstract: A gas-insulated electrical device includes a covering film covering an inner surface of a ground tank filled with an insulation gas. The covering film is formed of an insulation dielectric covering film that becomes more positively charged than metals in a triboelectric series, and becomes positively charged upon contact with metal foreign matter. At the same time, the metal foreign matter becomes negatively charged upon contact with the covering film. In a case where the high-voltage conductor is charged to a negative polarity, a Coulomb's force acts on the metal foreign matter in contact with the covering film in a direction away from the high-voltage conductor. The metal foreign matter in the ground tank is thus suppressed from floating.

Abstract: An outer mask used when manufacturing a photo mask by etching an object to be processed, the object having a surface on which a pattern portion is provided, the outer mask includes: a base portion exhibiting a plate shape and including an opening in a central region, and a frame portion exhibiting a frame shape and provided along a periphery of the base portion. The frame portion has a surface which contacts the surface of the object at four corners of the surface of the object.