摘要:
A superconducting electric motor includes: a rotor that is rotatably arranged; and a stator that is arranged in a radial direction of the rotor so as to face the rotor. The stator has a plurality of superconducting coils that are wound at a radial end portion of a stator core and that are formed of a superconducting wire material. The superconducting electric motor includes a refrigerator that has at least one narrow tube that flows low-temperature refrigerant inside. The at least one narrow tube is in thermal contact with the stator core and at least one of the coils.
摘要:
A superconducting motor includes: a rotor that is rotatably supported; a stator that is provided around the rotor, and that is provided with a plurality of coils that are respectively formed of superconducting wires and that are wound at an inner periphery of a stator core; and a refrigerator having a cooling portion for cooling the plurality of coils. The cooling portion of the refrigerator is in contact with the plurality of coils.
摘要:
A superconducting electric motor includes: a rotor rotatably arranged; a stator arranged in a radial direction of the rotor to face the rotor; and a refrigerator having at least one narrow tube that flows low-temperature refrigerant inside. The stator has a plurality of superconducting coils wound at a radial end portion of a stator core and formed of a superconducting wire material. The at least one narrow tube has a core penetrating portion that is provided to penetrate through the stator core. Alternatively, the refrigerator has a plurality of narrow tubes, and at least part of each narrow tube is provided in the stator core. Connecting portions that are refrigerant supply/drain connecting portions at both ends of each of the plurality of narrow tubes are provided on both axial sides of the stator at opposite sides in a diametrical direction with respect to a rotation central axis of the rotor.
摘要:
A cable having a cable structure comprising a stranded wire formed by stranding a plurality of stranded conductors and an inclusion that is more deformable than the stranded conductors, wherein a plurality of stranded conductors are arranged on a circumference of the inclusion.
摘要:
A cable includes a plurality of stranded wires substantially arranged annularly and each formed by twisting a plurality of conductor wires, and an inclusion disposed substantially at a center of the plurality of stranded wires. The inclusion includes spiral grooves, each of which being provided for fitting each of the stranded wires thereinto, that are each shaped according to a part of an outer surface of the stranded wires and separated by a dividing wall provided for preventing two adjacent stranded wires of the plurality of stranded wires from contacting each other.
摘要:
A drowsiness detector detects the drowsiness by measuring a distance of an eyebrow at three points from a reference line defined by an inner eye corner and an outer eye corner. The three distances of the eyebrow from the reference line are respectively standardized by an inter-eye distance between the inner eye corners of the left and right eyes, and are respectively compared with thresholds for determining the rise of the eyebrow. The rise of the eyebrow is then translated as the start of the drowsiness, and is associated with an operation such as a doze prevention operation or the like.
摘要:
A performance processing apparatus is operable by user with aide of control and sound devices for providing sample music data to data management apparatus. A storage section stores original music data representing a music piece composed of tones. An acquisition section acquires input information from control device which has a detector for detecting either physical action or physiological state of user and operated by user to provide input information indicating detection result by detector. A processing section controls a performance parameter according to input information for enabling sound device to generate tones of the music piece represented by original music data and altered by user. A transmitting section transmits sample music data representing music piece composed of tones controlled by the performance parameter to the data management apparatus which has a storage device for storing sample music data for use as a material of evaluating mental or physical function of user.
摘要:
A totally new method for manufacturing a thin film wherein only an arbitrary small region is structurally controlled. The structure of a film is controlled by applying a force to the entire film or an arbitrary region of the film using a part having a sharp tip during the film-forming process or after finishing the film formation. At this time, the temperature of the film is set at the glass transition point of the amorphous region or higher. An atomic force microscope can be used as an apparatus for realizing this manufacturing method.