Abstract: A rotary electric machine stator includes: a stator core having a plurality of slots; and a stator coil wound around the stator core by a lap winding and having four parallel windings between a power supply side and a neutral line for each phase of three phases. The stator coil includes a coil piece including slot accommodation portions , a crossover portion exposed from an end surface, integrally connecting the slot accommodation portions, and extending in the circumferential direction, and leg portions extending from the slot accommodation portions to a side opposite to the crossover portion and protruding from an end surface on the other side in the axial direction of the stator core. A first coil piece crossover portion has a first slot pitch larger by one slot, and a second coil piece in which the crossover portion has a second slot pitch smaller by one slot.

Abstract: A rotary electric machine stator including plural coil pieces having a plurality of types of a standard coil pieces in which the crossover portion has a standard slot pitch, a first coil piece in which the crossover portion has a first slot pitch larger than the standard slot pitch by three slots, and a second coil piece in which the crossover portion has a second slot pitch larger than the standard slot pitch by one slot. Four parallel windings include a plurality of unit coil portions formed by joining the standard coil pieces in series, one end of the unit coil portion and the other end of another unit coil portion are connected in series via the first coil piece or the second coil piece, and the first coil piece and the second coil piece are alternately disposed in a winding direction of each of the four parallel windings.

Abstract: A rotary electric machine stator includes a stator coil to which three-phase AC power is supplied, and a stator core having a plurality of slots and around which the stator coil is wound. The stator coil includes, in a same phase of three phases, a first slot accommodation portion disposed at an outermost radial position of the first slot, a first root portion extending axially from an end surface of the stator core while continuing from the first slot accommodation portion, a second slot accommodation portion disposed at an outermost radial position of the second slot, a third slot accommodation portion disposed at an innermost radial position of the third slot, a fourth slot accommodation portion disposed at an innermost radial position of the fourth slot, a fourth root portion extending in axially from an end surface of the stator core while continuing from the fourth slot accommodation portion.

Abstract: A power generation module includes an input part, an elastic member, generator, a rotatable member, a transmission part, and a lock part. The elastic member stores energy input to the input part. The generator generates power when a rotor of the generator is rotated. The rotatable member rotates the rotor. The transmission part transmits the energy stored in the elastic member to the rotatable member. The lock part restricts a rotation of the rotor by the transmission part. The energy is stored in the elastic member by the lock part restricting the rotation of the rotor while the input part moves from an initial position to a prescribed position. The restriction of the rotor by the lock part is released and the rotor is rotated by the energy stored in the elastic member when the input part moves to the prescribed position.

Abstract: The present invention is a rehabilitation system for performing rehabilitation of higher brain dysfunction, and includes: an image processing apparatus that executes an app for presenting a patient a problem for rehab based on an image using virtual reality, augmented reality, or mixed reality and stores the patient's problem solution record as rehab record information; a practitioner-side terminal that receives the rehab record information from the image processing apparatus; a server that saves the rehab record information transmitted from the practitioner-side terminal; and a doctor-side terminal that receives the rehab record information from the server and displays the state of rehabilitation performed for the patient on the basis of the rehab record information.

Abstract: A first-phase coil includes a first connecting portion and a second connecting portion that is disposed closer to an axial second side than the first connecting portion and overlaps the first connecting portion in axial view. The first connecting portion includes a first circumferential region, a second circumferential region, and a connecting region. In the first circumferential region, a first bent portion is formed between a first section and a second section on a connecting region side, and the extension angle of the second section is larger than the extension angle of the first section. In the second circumferential region, a second bent portion is formed between a fourth section and a third section on the connecting region side, and the extension angle of the third section is larger than the extension angle of the fourth section.

Abstract: A stator for a rotating electrical machine including a stator core having a plurality of slots; and a stator coil formed by installing, for each phase, coil pieces along an entire circumference of the stator core. The stator coil is wound in such that two sets of coils are connected in parallel for each phase, and is wound by short pitch winding. For each phase, each of a circumferential coil center of a first set of the coils and a circumferential coil center of a second set of the coils either coincides with a coil center position for each phase, the coil center position being formed at each magnetic pole pitch along the entire circumference of the stator core, or is alternately shifted by the same amount toward one side and the other side in a circumferential direction with respect to the coil center position for each magnetic pole pitch.

Abstract: The present invention is a rehabilitation system for performing rehabilitation of higher brain dysfunction, and includes: an image processing apparatus that executes an app for presenting a patient a problem for rehab based on an image using virtual reality, augmented reality, or mixed reality and stores the patient's problem solution record as rehab record information; a practitioner-side terminal that receives the rehab record information from the image processing apparatus; a server that saves the rehab record information transmitted from the practitioner-side terminal; and a doctor-side terminal that receives the rehab record information from the server and displays the state of rehabilitation performed for the patient on the basis of the rehab record information.

Abstract: A plurality of segment conductors include a plurality of general segment conductor continuously joined to each other to constitute a plurality of coil bodies, and a specific segment conductor joined to an end of each of a plurality of the coil bodies. Axially extending portions of at least some of a plurality of the specific segment conductors are arranged so as to have a portion that does not overlap the connecting portion in axial view along an axial direction and is sandwiched, in a radial direction, between a plurality of the connecting portions arranged at different positions in the radial direction.

Abstract: A device for manufacturing a stator for a rotating electrical machine includes: a jig configured to create a state in which distal ends of one conductor piece and another conductor piece for forming the stator of the rotating electrical machine are in contact with each other and to form a tubular cavity that exposes the distal ends in contact with each other to outside; a laser radiation means configured to apply a laser beam from the outside through the cavity toward the distal ends in contact with each other; and a gas supply means configured to supply gas to the cavity.

Abstract: The stator assembling method includes: the step of disposing a guide to restrict circumferential movement of opening jigs inserted into slots; and the step of moving coils and the opening jigs together to a second side in a radial direction relative to a stator core while guiding the opening jigs such that circumferential movement of the opening jigs is restricted by the guide, thus inserting slot-housed portions into the slots.

Abstract: A power generation module includes an input part, an elastic member, generator, a rotatable member, a transmission part, and a lock part. The elastic member stores energy input to the input part. The generator generates power when a rotor of the generator is rotated. The rotatable member rotates the rotor. The transmission part transmits the energy stored in the elastic member to the rotatable member. The lock part restricts a rotation of the rotor by the transmission part. The energy is stored in the elastic member by the lock part restricting the rotation of the rotor while the input part moves from an initial position to a prescribed position. The restriction of the rotor by the lock part is released and the rotor is rotated by the energy stored in the elastic member when the input part moves to the prescribed position.

Abstract: The imaging device 102, to which an extension device 103 for accommodating an external battery 202 can be detachably attached, comprises a main body 102a for accommodating an internal battery 201, a charge IC 231, an operation unit 160, and a charge microcomputer 232. The charge IC 231 charges the internal battery 201 or the external battery 202 with power input from outside. The operation unit 160 receives an input for setting a use order of the internal battery 201 and the external battery 202. The charge microcomputer 232 controls the charge IC 231 so as to charge the internal battery 201 or the external battery 202 according to the priority order.

Abstract: The stator assembling method includes: the step of disposing a guide to restrict circumferential movement of opening jigs inserted into slots; and the step of moving coils and the opening jigs together to a second side in a radial direction relative to a stator core while guiding the opening jigs such that circumferential movement of the opening jigs is restricted by the guide, thus inserting slot-housed portions into the slots.

Abstract: The present invention is a rehabilitation system for performing rehabilitation of higher brain dysfunction, and includes: an image processing apparatus that executes an app for presenting a patient a problem for rehab based on an image using virtual reality, augmented reality, or mixed reality and stores the patient's problem solution record as rehab record information; a practitioner-side terminal that receives the rehab record information from the image processing apparatus; a server that saves the rehab record information transmitted from the practitioner-side terminal; and a doctor-side terminal that receives the rehab record information from the server and displays the state of rehabilitation performed for the patient on the basis of the rehab record information.

Abstract: An imaging device is an imaging device in and from which a battery can be fitted, the imaging device including a CMOS image sensor, a USB port, and a microcomputer. The CMOS image sensor images a subject. The USB port supplies power to the imaging device via a USB cable. The microcomputer detects whether or not the battery is fitted in the imaging device. The microcomputer enables an action of the CMOS image sensor by way of the power from the USB port when the battery is fitted in the imaging device. The microcomputer disables the action of the imaging unit that rely on the power from the USB port when the battery is not fitted in the imaging device.

Abstract: An imaging device is an imaging device in and from which a battery can be fitted, including a USB port and a body controller. The USB port can be connected to an external device via a USB cable and supply power to the imaging device from the external device. The body controller detects whether or not the battery has been removed from the imaging device while the power is being supplied from the external device to the imaging device in a case where the external device is a USB PD-compliant device, and according to the detection, the controller cuts off the power supply from the external device.

Abstract: A method for forming a coil, including the steps of: forming a spiral coil-segment forming member that includes a plurality of coil-segment forming portions each having a shape corresponding to a coil segment including a straight slot body that is accommodated in a slot of a stator core and a non-straight coil end that projects from the stator core in a rotational axis direction of the stator core; and dividing the spiral coil-segment forming member to form a plurality of the coil segments from the plurality of coil-segment forming portions.

Abstract: The imaging device 102, to which an extension device 103 for accommodating an external battery 202 can be detachably attached, comprises a main body 102a for accommodating an internal battery 201, a charge IC 231, an operation unit 160, and a charge microcomputer 232. The charge IC 231 charges the internal battery 201 or the external battery 202 with power input from outside. The operation unit 160 receives an input for setting a use order of the internal battery 201 and the external battery 202. The charge microcomputer 232 controls the charge IC 231 so as to charge the internal battery 201 or the external battery 202 according to the priority order.

Abstract: An imaging device is an imaging device in and from which a battery can be fitted, the imaging device including a CMOS image sensor, a USB port, and a microcomputer. The CMOS image sensor images a subject. The USB port supplies power to the imaging device via a USB cable. The microcomputer detects whether or not the battery is fitted in the imaging device. The microcomputer enables an action of the CMOS image sensor by way of the power from the USB port when the battery is fitted in the imaging device. The microcomputer disables the action of the imaging unit that rely on the power from the USB port when the battery is not fitted in the imaging device.