摘要:
A coordinate computation device includes a position indication portion, a detection portion, a processor, and a memory. The position indication portion includes an indicating portion, a switch, and a transmitter. The detection portion is configured to detect ultrasonic waves transmitted by the transmitter. The memory is configured to store computer-readable instructions. The computer-readable instructions cause the processor to perform processes that include computing sets of first coordinates, based on times when the detection portion detects the ultrasonic waves, computing a movement direction of the position indication portion on a plane, computing an angle formed between the plane and a direction in which the position indication portion is long, and computing a set of second coordinates, based on the computed movement direction, the computed angle, and a set of third coordinates among the sets of the computed first coordinates.
摘要:
In a steering system having a variable gear transmission system and an electrical power steering system, respective compensation amounts for first and second electric motors are produced by a first mathematical model. The compensation amounts are added to command values (v1, v2) to generate final command signals (igref, ipref) to the respective electric motors. According to the above structure and operation, a mutual interference between two control systems can be suppressed.
摘要:
An aspect of the present invention relates to a quantum cash system and a quantum cash apparatus which can inhibit even forgery in which quantum verification information is transformed using inverse transformation data, thus improving security. In order to allow quantum cash to be validly used, a quantum cash holding apparatus outputs one of the inverse transformation data and then inhibits the output of the other inverse transformation data in a verification list. This prevents the outflow of the other inverse transformation data, required for the forgery of the quantum cash.
摘要:
In the method of the present invention, one of each pair of photons connected through entanglement is distributed to a transmitting station, relay stations and a receiving station. After the photons reach secure sites, such as the relay stations, a base for detecting photons is determined between adjacent sites, and then photons are detected in each site, which makes it possible to obtain a secret key used for secure information transmission between relay stations using bases coincide with each other every time. Also, in the present invention, a high-quality random number sequence serving as a secret key is automatically generated in a physical manner every time by detecting a superposition state of an entanglement and procedures corresponding to those in which a secret key itself is transmitted in a form of a quantum cryptogram are performed.
摘要:
An embroiderable sewing machine, including a plurality types of embroidery frames that hold a workpiece cloth to be embroidered; a carriage allowing selective attachment and detachment of the embroidery frames; a transfer mechanism that transfers the carriage independently in two orthogonal directions; a first detector that outputs a constant signal corresponding to the type of embroidery frame attached to the carriage; a second detector capable of outputting a detection signal based on presence and absence of a detection subject provided at the embroidery frame; and a signal converter that converts the constant signal outputted from the first detector into a periodic signal based on the detection signal outputted from the second detector.
摘要:
In a steering system having a variable gear transmission system and an electrical power steering system, respective compensation amounts for first and second electric motors are produced by a first mathematical model. The compensation amounts are added to command values (v1, v2) to generate final command signals (igref, ipref) to the respective electric motors. According to the above structure and operation, a mutual interference between two control systems can be suppressed.
摘要:
An embroidery data processing apparatus includes a main data loading device that loads main data, which is original data of a principal pattern, and a main data disposition device that disposes in an embroidery sewing region the main data loaded by the main data loading device. The apparatus also includes a sub-data loading device that loads sub-data, which is original data of one or more patterns other than the principal pattern, and a sub-data disposition determination device that determines a position and a size of the sub-data loaded by the sub-data loading device, in accordance with a position and a size of the main data disposed by the main data disposition device. The apparatus further includes an embroidery sewing data generating device that generates embroidery sewing data based on the main data disposed by the main data disposition device and the sub-data determined by the sub-data disposition determination device.
摘要:
An embroiderable sewing machine, including a plurality types of embroidery frames that hold a workpiece cloth to be embroidered; a carriage allowing selective attachment and detachment of the embroidery frames; a transfer mechanism that transfers the carriage independently in two orthogonal directions; a first detector that outputs a constant signal corresponding to the type of embroidery frame attached to the carriage; a second detector capable of outputting a detection signal based on presence and absence of a detection subject provided at the embroidery frame; and a signal converter that converts the constant signal outputted from the first detector into a periodic signal based on the detection signal outputted from the second detector.
摘要:
An embroidery data processing apparatus includes a main data loading device that loads main data, which is original data of a principal pattern, and a main data disposition device that disposes in an embroidery sewing region the main data loaded by the main data loading device. The apparatus also includes a sub-data loading device that loads sub-data, which is original data of one or more patterns other than the principal pattern, and a sub-data disposition determination device that determines a position and a size of the sub-data loaded by the sub-data loading device, in accordance with a position and a size of the main data disposed by the main data disposition device. The apparatus further includes an embroidery sewing data generating device that generates embroidery sewing data based on the main data disposed by the main data disposition device and the sub-data determined by the sub-data disposition determination device.