Abstract: A mobile radio terminal stores transfer information indicating whether a base station to which the mobile radio terminal is connected is changed from a base station belonging to a second mobile communication network to a base station belonging to a first mobile communication network; and control the second communicating unit so as to search for a base station belonging to the second mobile communication network, when it is determined using the stored transfer information that the mobile radio terminal is on standby in a base station belonging to the first mobile communication network after the base station to which the mobile radio terminal is connected is changed from a base station belonging to the second mobile communication network to the base station belonging to the first mobile communication network.

Abstract: A mobile radio terminal of the present invention searches for a base station by a first search method by using a frequency at which an electric field strength of a radio signal has a reference value or more, searches for the base station by a second search method by using the frequency group usable for communication with the base station belonging to the mobile communication network, searches for the base station by the first search method until a number of searches by the first base station search method corresponds to an upper limit value of a number of searches, and searches for the base station by the second search method when the base station search by the first search method does not succeed by a time when the number of searches for the base station by the first search method corresponds to the upper limit value.

Abstract: A mobile radio terminal of the present invention searches for a base station by a first search method by using a frequency at which an electric field strength of a radio signal has a reference value or more, searches for the base station by a second search method by using the frequency group usable for communication with the base station belonging to the mobile communication network, searches for the base station by the first search method until a number of searches by the first base station search method corresponds to an upper limit value of a number of searches, and searches for the base station by the second search method when the base station search by the first search method does not succeed by a time when the number of searches for the base station by the first search method corresponds to the upper limit value.

Abstract: An airbag for protecting an occupant includes a panel forming the airbag and having an occupant counter surface with a head counter portion to face a head of the occupant when the airbag is inflated. A recess portion is formed in the head counter portion when the airbag is inflated. The airbag also includes a regulation member for regulating inflation of the head counter portion toward the occupant. The regulation member forms the recess portion by regulating inflation of the head counter portion toward the occupant upon inflation of the airbag. The regulation member is configured to release regulation after a predetermined time from a moment when the airbag starts inflation.

Abstract: A mobile radio terminal stores transfer information indicating whether a base station to which the mobile radio terminal is connected is changed from a base station belonging to a second mobile communication network to a base station belonging to a first mobile communication network; and control the second communicating unit so as to search for a base station belonging to the second mobile communication network, when it is determined using the stored transfer information that the mobile radio terminal is on standby in a base station belonging to the first mobile communication network after the base station to which the mobile radio terminal is connected is changed from a base station belonging to the second mobile communication network to the base station belonging to the first mobile communication network.

Abstract: According to an aspect of the invention, there is provided a mobile apparatus including: a first communication module configured to communicate with a first base station of a first mobile communications network through a first radio access method; a second communication module configured to communicate with a second base station of a second mobile communications network through a second radio access method, the second communication module configured to provide a circuit switching service; a memory; and a control module configured to control the memory to store information about the second mobile communications network when the first communication module carries out a waiting processing and the second communication module carries out a synchronization processing.

Abstract: A mobile radio terminal includes a radio transmission/reception unit and a control unit. The radio transmission/reception unit uses a radio signal to perform transmission and reception to and from a base station belonging to a circuit switching network, and also uses a radio signal to perform transmission and reception to and from a base station belonging to a mobile communication network. The mobile communication network is connected to the circuit switching network and forms an integrated communication network together with the circuit switching network. When the mobile radio terminal is on standby in a base station belonging to the mobile communication network, the control unit activates the radio transmission/reception unit and controls the radio transmission/reception unit so as to maintain synchronization with a base station belonging to the circuit switching network.

Abstract: A robot control system including a servo amplifier supplying power to a robot, a processor controlling the operation of the robot, and a servo power connection/cutoff circuit connected to the same, issuing excitation/nonexcitation commands to a charging relay and a main circuit connection electromagnetic contactor provided in the circuit from the processor, monitoring the opened/closed states of the contacts of the charging relay and main circuit connection electromagnetic contactor by the processor, and detecting if their contacts open and close as instructed by the processor to thereby check if the power connection/cutoff circuit has a fault. Due to this, it is possible to provide a robot control system which detects faults of the power connection/cutoff circuit and which is inexpensive and high in safety.

Abstract: A robot control device includes an operation mode change-over switch for switching between a first operation mode for prohibiting an operator from approaching a predetermined area around a robot when power is supplied to a drive motor for driving the robot and a second operation mode for allowing the operator to approach the predetermined area around the robot even when power is supplied to the drive motor, and an electromagnetic contactor for switching the connection and disconnection of the power supply line to the drive motor. The robot can be stopped in case of emergency by using the electromagnetic contactor to disconnect the power supply line. The apparatus further includes an emergency stop control unit. The emergency stop control unit issues a disconnection command to the electromagnetic contactor, when the switching between the first and second operation modes is sensed, and automatically confirms whether or not the power supply line is disconnected.

Abstract: In sequence S3, a mobile station measures a transmission path quality. In sequence S4, the mobile station decodes resource blocks allocated by a base station and executes CRC decision based on CRC bits. In sequence S6, the base station selects a transmission format on the basis of CQI received from the mobile station and allocates the resource blocks. In sequence S7, the mobile station receives a result of the CRC decision. In sequence S8, the base station executes an allocation correcting process of obtaining a rate of success S in receiving the resource blocks on the basis of the result of the CRC decision, and reviewing and reselecting the transmission format selected in the allocating process of the sequence S6 on the basis of the rate of success S.

Abstract: In an evaluation system for evaluating a target board produced for use with a microprocessor, an evaluation microcomputer is connected between the target board and an evaluation tool. In the evaluation microcomputer: an emulation circuit emulates functions of the microprocessor, and supplies an emulation result to the evaluation tool through an interface circuit; the interface circuit interfaces the emulation circuit with the evaluation tool; and a data storing circuit stores data relating to the microprocessor. The emulation circuit and the interface circuit are powered by the target board, and the data storing circuit is powered by the evaluation tool. Alternatively, when the interface circuit further has the function of the data storing circuit, the interface circuit is powered by the evaluation tool.

Abstract: A robot of a robot system performs a desired operation by an operation motor and moves along a route by a movement motor. The robot system includes a robot power cutoff device for cutting off the power supply to the operation motor when making the robot move from one station to another station across the worker passage, a cutoff state monitoring device for monitoring the cutoff state of the power supply to the operation motor, and an emergency stop device. The emergency stop device cuts off the power supply to the movement motor so as to make the robot stop on an emergency basis, when it is detected that the power supply to the operation motor has not been cut off and the robot enters the predetermined section above the worker passage.

Abstract: A robot control system including a servo amplifier supplying power to a robot, a processor controlling the operation of the robot, and a servo power connection/cutoff circuit connected to the same, issuing excitation/nonexcitation commands to a charging relay and a main circuit connection electromagnetic contactor provided in the circuit from the processor, monitoring the opened/closed states of the contacts of the charging relay and main circuit connection electromagnetic contactor by the processor, and detecting if their contacts open and close as instructed by the processor to thereby check if the power connection/cutoff circuit has a fault. Due to this, it is possible to provide a robot control system which detects faults of the power connection/cutoff circuit and which is inexpensive and high in safety.

Abstract: In a case in which an operation is alternately carried out by apparatus-1 and the apparatus-2 in cooperation with a robot, an operator carries out operation within an operation range of each of the apparatuses during the interruption of power supply to the apparatus-1 and the apparatus-2. Even if the operator approaches or enters the apparatus-1 or the apparatus-2, an emergency stop unit is not informed of a notice of such approach or entry as far as the interruption of power to the apparatus is confirmed. In a state in which the interruption of power is not confirmed, on the other hand, the emergency stop unit is informed of the notice of operator's approach or entry, and the robot system is emergency stopped.

Abstract: A robot control device includes an operation mode change-over switch for switching between a first operation mode for prohibiting an operator from approaching a predetermined area around a robot when power is supplied to a drive motor for driving the robot and a second operation mode for allowing the operator to approach the predetermined area around the robot even when power is supplied to the drive motor, and an electromagnetic contactor for switching the connection and disconnection of the power supply line to the drive motor. The robot can be stopped in case of emergency by using the electromagnetic contactor to disconnect the power supply line. The apparatus further includes an emergency stop control unit. The emergency stop control unit issues a disconnection command to the electromagnetic contactor, when the switching between the first and second operation modes is sensed, and automatically confirms whether or not the power supply line is disconnected.

Abstract: A robot controller having a function for controlling the motion of a robot, comprising a processor for controlling the robot and for processing the environmental condition data representing the environmental conditions for the robot, a memory accessible by the processor, a writing unit for executing a function of writing the environmental condition into the memory, a first data bus connected to the memory, and a second data bus having a transfer rate lower than that of the first data bus and for transferring the control data used for controlling the robot, wherein the writing unit writes the environmental condition data into the memory through the first data bus, not through the second data bus. The writing unit can be a processor control chip which is connected to the processor through the first data bus.

Abstract: A control unit stores identification information of a cell which has received cell information and identification information of a position registration area to which the cell belongs, in association with each other, in a cell information storage area, and stores identification information of a position registration area where previous position registration has been executed, in a position registration area storage area. Then, the control unit receives, with priority, the cell information relating to the cell stored in the cell information storage area, which has been detected and which belongs to the position registration area where previous position registration has been executed.

Abstract: When the emergency stop button on the teaching pendant is pressed, the packet generating circuits 1 and 2 each prepare packet data relating to emergency stopping, and transmit this data to the robot control part by wireless communications via the transmission data switching circuit. Besides data indicating the need or lack of need for emergency stopping, a header or the like designating the packet receiving circuit to which the transmission is addressed is added to the packet data. The respective packet receiving circuits of the robot control part receive the respective sets of packet data in accordance with the designations of the headers.

Abstract: Control unit controls sender-receiver unit to execute cell search. As a result, if control unit attempts location registration via base station and the use is rejected, control unit stores identification information of the network to which the base station belongs in inhibit network list storage area, stores identification information of a carrier frequency used for communications with the base station in inhibit frequency list storage area, and detects a cell capable of carrying out communications on the basis of the identification information stored in the storage areas.

Abstract: If a control unit detects that it is located outside the service area, searching for a base station on the basis of information stored in a first list storage area is conducted with a certain cycle by a first searching means and searching for a base station on the basis of information stored in a second list storage area is conducted in a gradually extended cycle, in accordance with the number of times Cs of searching for the base station, by a second searching means.