Abstract: The number of turns and the winding direction of a cosine-phase coil wound around an i-th tooth and the number of turns and the winding direction of a sine-phase coil wound around the i-th tooth are set according to Tc,i=TSmax cos(ms?i+?2)+T2c cos(me?i+?1) and Ts,i=TSmax sin(ms?i+?2)+T2s cos(me?i+?1), respectively, where TSmax: a first reference number of turns of each of the detecting coils of each phase, T2c: a second reference number of turns of each of the cosine-phase coils, T2s: a second reference number of turns of each of the sine-phase coils, me: a pole pair number in a magnetic flux distribution formed by the exciting coils, ms: a pole pair number in each magnetic flux distribution formed by the detecting coils of each phase, ?1: the phase of the exciting coils, ?2: each phase of the cosine-phase coils and the sine-phase coils, and ?i: a mechanical angle of the i-th tooth.

Abstract: The number of turns and the winding direction of a cosine-phase coil wound around an i-th tooth and the number of turns and the winding direction of a sine-phase coil wound around the i-th tooth are set according to Tc,i=TSmax cos(ms?i+?2)+T2c cos(me?i+?1) and Ts,i=TSmax sin(ms?i+?2)+T2s cos(me?i+?1), respectively, where TSmax: a first reference number of turns of each of the detecting coils of each phase, T2c: a second reference number of turns of each of the cosine-phase coils, T2s: a second reference number of turns of each of the sine-phase coils, me: a pole pair number in a magnetic flux distribution formed by the exciting coils, ms: a pole pair number in each magnetic flux distribution formed by the detecting coils of each phase, ?1: the phase of the exciting coils, ?2: each phase of the cosine-phase coils and the sine-phase coils, and ?i: a mechanical angle of the i-th tooth.

Abstract: An object of the present invention is to enhance the accuracy and the level of detail of an abnormality diagnosis by checking a transmitting-end application or controller for an abnormality by using abnormality diagnosis results concerning a plurality of communication messages. Disclosed is an automotive control unit having a plurality of applications for controlling a vehicle-mounted device and a common execution environment section for permitting the applications to exchange data with each other. The automotive control unit includes a communication protection section that, when the applications exchange data with the common execution environment section, checks the data for an abnormality, and a system abnormality check section that determines in accordance with an abnormality check result produced by the communication protection section whether the system is abnormal.

Abstract: The start timing of the pole position inference process of the linear motor installed vertically is delayed by a predetermined time after instruction of brake release. For example, from (1) increasing of the thrust instruction value of an ASR control system up to a predetermined value, (2) the movement (falling) distance of the moving part, or (3) the moving (falling) speed of the moving part, the release condition of the brake is detected and moreover after a predetermined time, the inference process of the pole position is started. The inference process of the pole position of a synchronous motor is fit to the release timing of a brake and a malfunction of the inference process and a runaway (falling in the vertical drive) of a moving part are prevented.

Abstract: The start timing of the pole position inference process of the linear motor installed vertically is delayed by a predetermined time after instruction of brake release. For example, from (1) increasing of the thrust instruction value of an ASR control system up to a predetermined value, (2) the movement (falling) distance of the moving part, or (3) the moving (falling) speed of the moving part, the release condition of the brake is detected and moreover after a predetermined time, the inference process of the pole position is started. The inference process of the pole position of a synchronous motor is fit to the release timing of a brake and a malfunction of the inference process and a runaway (falling in the vertical drive) of a moving part are prevented.

Abstract: An elevator group control system for controlling multiple elevators cars each of which serves a plurality of floors includes a route preparation section which, at a time of assigning a hall call to one of the elevator cars, calculates a future trajectory for each of the elevator cars. The future trajectory for each elevator is for a case in which the hall call is assigned to the elevator car. A selecting unit which determines a selected one of the elevator cars to which the hall call is to be assigned using the calculated future trajectories.

Abstract: An elevator group control system includes a reference route generating portion, which for each elevator, generates a reference route which the elevator should follow with respect to the time axis and position axis; and an assignment portion which selects an elevator for assignment to a generated hall call so as to make the actual trajectory of each elevator closer to its reference route. Reference routes which guide the cage's trajectory into temporally equal interval condition are generated, and car assignment is executed to allow the cages to settle in temporally equal interval condition over a long period of time.

Abstract: An elevator group control system includes a reference route generating portion, which for each elevator, generates a reference route which the elevator should follow with respect to the time axis and position axis; and an assignment portion which selects an elevator for assignment to a generated hall call so as to make the actual trajectory of each elevator closer to its reference route. Reference routes which guide the cage's trajectory into temporally equal interval condition are generated, and car assignment is executed to allow the cages to settle in temporally equal interval condition over a long period of time.

Abstract: A method and a display for elevator allocation evaluating are provided. When an elevator allocated to a hall call is selected by employing two different view points such as a real and a future call evaluation index, an elevator allocation reason and a balance between the two view points can be easily grasped. An elevator allocated to a hall call is evaluated on orthogonal coordinates in which the real call evaluation index and the future call evaluation index are defined as an X and a Y coordinate axis. Evaluation indexes of first to fourth elevator cars are evaluated by employing contour lines of a synthetic evaluation function, which is represented as the real and the future call evaluation index. A weight for allocating is displayed visually.

Abstract: A power supply system includes a power line for supplying power from a distributed power source to a load upon interruption of electric service from a power system, the load being supplied with power from the power system at normal times; a first switch for connecting the load with the power system at normal times and disconnecting them upon interruption of electric service; and a second switch for connecting the load with the power line upon interruption of electric service and disconnecting them at normal times. Thus, upon interruption of the service, it is possible to use the distributed power source and stably supply power to the load.

Abstract: An elevator group control system includes a reference route generating portion, which for each elevator, generates a reference route which the elevator should follow with respect to the time axis and position axis; and an assignment portion which selects an elevator for assignment to a generated hall call so as to make the actual trajectory of each elevator closer to its reference route. Reference routes which guide the cage's trajectory into temporally equal interval condition are generated, and car assignment is executed to allow the cages to settle in temporally equal interval condition over a long period of time.

Abstract: An elevator group control system is provided which stably keeps cage's position in temporally equal interval condition over a long period of time. The present invention provides a system comprising: reference route generating means, which for each elevator, generates a reference route which the elevator should follow with respect to the time axis and position axis; and assignment means which selects an elevator for assignment to a generated hall call so as to make the actual trajectory of each elevator closer to its reference route. Since reference routes which guides the cage's trajectory into temporally equal interval condition are generated and car assignment is executed so as to make the respective cages follow their reference routes, it is possible to allow the cages to settle in temporally equal interval condition over a long period of time.

Abstract: A method and a display for elevator allocation evaluating are provided. When an elevator allocated to a hall call is selected by employing two different view points such as a real and a future call evaluation index, an elevator allocation reason and a balance between the two view points can be easily grasped. An elevator allocated to a hall call is evaluated on orthogonal coordinates in which the real call evaluation index and the future call evaluation index are defined as an X and a Y coordinate axis. Evaluation indexes of first to fourth elevator cars are evaluated by employing contour lines of a synthetic evaluation function, which is represented as the real and the future call evaluation index. A weight for allocating is displayed visually.

Abstract: An elevator group control system is provided which stably keeps cage's position in temporally equal interval condition over a long period of time. The present invention provides a system comprising: reference route generating means, which for each elevator, generates a reference route which the elevator should follow with respect to the time axis and position axis; and assignment means which selects an elevator for assignment to a generated hall call so as to make the actual trajectory of each elevator closer to its reference route. Since reference routes which guides the cage's trajectory into temporally equal interval condition are generated and car assignment is executed so as to make the respective cages follow their reference routes, it is possible to allow the cages to settle in temporally equal interval condition over a long period of time.

Abstract: The start timing of the pole position inference process of the linear motor installed vertically is delayed by a predetermined time after instruction of brake release. For example, from (1) increasing of the thrust instruction value of an ASR control system up to a predetermined value, (2) the movement (falling) distance of the moving part, or (3) the moving (falling) speed of the moving part, the release condition of the brake is detected and moreover after a predetermined time, the inference process of the pole position is started. The inference process of the pole position of a synchronous motor is fit to the release timing of a brake and a malfunction of the inference process and a runaway (falling in the vertical drive) of a moving part are prevented.

Abstract: A power supply system includes a power line for supplying power from a distributed power source to a load upon interruption of electric service from a power system, the load being supplied with power from the power system at normal times; a first switch for connecting the load with the power system at normal times and disconnecting them upon interruption of electric service; and a second switch for connecting the load with the power line upon interruption of electric service and disconnecting them at normal times. Thus, upon interruption of the service, it is possible to use the distributed power source and stably supply power to the load.

Abstract: A light receiving element, comprising a semiconductor structure comprising at least a first conductivity type semiconductor layer, a first, second conductivity type semiconductor layer provided on the first conductivity type semiconductor layer in the semiconductor structure, a second, second conductivity type semiconductor layer having an impurity concentration lower than that of the first, second conductivity type semiconductor layer, a second, first conductivity type semiconductor layer provided on the second, second conductivity type semiconductor layer, or a second, first conductivity type semiconductor layer provided within the second, second conductivity type semiconductor layer.

Abstract: A light receiving element, comprising a semiconductor structure comprising at least a first conductivity type semiconductor layer, a first, second conductivity type semiconductor layer provided on the first conductivity type semiconductor layer in the semiconductor structure, a second, second conductivity type semiconductor layer having an impurity concentration lower than that of the first, second conductivity type semiconductor layer, a second, first conductivity type semiconductor layer provided on the second, second conductivity type semiconductor layer, or a second, first conductivity type semiconductor layer provided within the second, second conductivity type semiconductor layer.

Abstract: A driving system for driving an AC motor, which is capable of promptly switching to an individual inverter operation mode, wherein a control instruction for each of a plurality of power converters is generated by summing outputs of a plurality of current compensation units connected in parallel, and each of the plurality of current compensation units makes compensation to reduce a deviation of a detected output current value of an associated power converter from a current instruction value to be outputted from the power converter to zero.

Abstract: A driving system for driving an AC motor, which is capable of promptly switching to an individual inverter operation mode, wherein a control instruction for each of a plurality of power converters is generated by summing outputs of a plurality of current compensation units connected in parallel, and each of the plurality of current compensation units makes compensation to reduce a deviation of a detected output current value of an associated power converter from a current instruction value to be outputted from the power converter to zero.