Abstract: A protocol translation device realizes the merit of communications via the T/TCP protocol even if only one of devices in communication is compatible with T/TCP. The protocol translation device conducts protocol translation to relay communication packets sent and received between a TCP channel and a T/TCP channel, including a means for translating a T/TCP packet into a TCP packet by deleting a CC option and a CCnew option from the T/TCP packet, a means for translating a TCP packet into a T/TCP packet by adding CC, CCnew and/or CCecho options to the TCP packet and setting a CC value, and a means for assigning a value that is 16 bytes less than the maximum size of the packet to an MSS option for a communication device that communicates by the TCP protocol and instructing the communication device to transmit data with a packet that is 16 bytes or more smaller than the maximum size of the packet.

Abstract: A mobile communication system including a fixed station, a detection unit, and mobile terminals, which provides a wireless communication for the mobile terminals. The detection unit detects a utilization condition indicative of a state where the mobile terminals are being used. The fixed station contains a storage unit that stores a utilization-admission condition indicative of a state where said mobile terminals are permitted to be used, and a processing unit for executing communications with the mobile terminals. The processing unit therefore halts communications with the mobile terminals in accordance with the utilization condition and utilization-admission condition.

Abstract: A wheel suspension system for suspending wheels rotatably supported by axle members for a vehicle is comprised of a pair of trailing arms which extends in a vehicle longitudinal direction and are connected to the axle members, respective; a pair of torsion bar cases which extend in a vehicle lateral direction and whose lateral outside portion is connected to the trailing arm; a pair of torsion bars which are connected to lateral inside portions of the torsion bar cases and whose lateral outside portions are connected to a vehicle body; and a connecting beam which extends in the vehicle lateral direction and connects the pair of torsion bar cases.

Abstract: In a stator core is formed by laminated strip-shaped straight cores including a plurality of teeth portions, bent portions being provided with V-shaped notches, which define V-shaped gaps opened to one direction and interposing between each of the teeth portions, the straight cores being formed into an annular configuration by bending the bent portions in a direction so as to close the V-shaped notches and circular holes being provided at the bent portions so as to form a series of gaps between each of the teeth portions. The straight cores further include deformation preventing portions formed on the bent portions by cutting off a part of a pair of oblique lines defining the V-shaped notches toward the circular holes so as to expand the gaps of the V-shaped notches and the circular holes for preventing the bent portions from deforming by stress of bending process.

Abstract: A mobile communication system including a fixed station, a detection unit, and mobile terminals, which provides a wireless communication for the mobile terminals. The detection unit detects a utilization condition indicative of a state where the mobile terminals are being used. The fixed station contains a storage unit that stores a utilization-admission condition indicative of a state where said mobile terminals are permitted to be used, and a processing unit for executing communications with the mobile terminals. The processing unit therefore halts communications with the mobile terminals in accordance with the utilization condition and utilization-admission condition.

Abstract: A mobile communication system including a fixed station, a detection unit, and mobile terminals, which provides a wireless communication for the mobile terminals. The detection unit detects a utilization condition indicative of a state where the mobile terminals are being used. The fixed station contains a storage unit that stores a utilization-admission condition indicative of a state where said mobile terminals are permitted to be used, and a processing unit for executing communications with the mobile terminals. The processing unit therefore halts communications with the mobile terminals in accordance with the utilization condition and utilization-admission condition.

Abstract: In a stator core is formed by laminated strip-shaped straight cores including a plurality of teeth portions, bent portions being provided with V-shaped notches, which define V-shaped gaps opened to one direction and interposing between each of the teeth portions, the straight cores being formed into an annular configuration by bending the bent portions in a direction so as to close the V-shaped notches and circular holes being provided at the bent portions so as to form a series of gaps between each of the teeth portions. The straight cores further include deformation preventing portions formed on the bent portions by cutting off a part of a pair of oblique lines defining the V-shaped notches toward the circular holes so as to expand the gaps of the V-shaped notches and the circular holes for preventing the bent portions from deforming by stress of bending process.

Abstract: A wireless terminal 1 obtains an access point ID from an access point 3 and receives setting information S from a setting information distribution server 2. Thereafter, the wireless terminal 1 transmits the setting information S and the access point ID to the access point 3. When the wireless terminal 1 is authenticated in the access point 3, the wireless terminal 1 receives a connection approval signal to a wireless LAN 4 from the access point 3.

Abstract: A mobile communication system including a fixed station, a detection unit, and mobile terminals, which provides a wireless communication for the mobile terminals. The detection unit detects a utilization condition indicative of a state where the mobile terminals are being used. The fixed station contains a storage unit that stores a utilization-admission condition indicative of a state where said mobile terminals are permitted to be used, and a processing unit for executing communications with the mobile terminals. The processing unit therefore halts communications with the mobile terminals in accordance with the utilization condition and utilization-admission condition.

Abstract: A mobile communication system including a fixed station, a detection unit, and mobile terminals, which provides a wireless communication for the mobile terminals. The detection unit detects a utilization condition indicative of a state where the mobile terminals are being used. The fixed station contains a storage unit that stores a utilization-admission condition indicative of a state where said mobile terminals are permitted to be used, and a processing unit for executing communications with the mobile terminals. The processing unit therefore halts communications with the mobile terminals in accordance with the utilization condition and utilization-admission condition.

Abstract: According to the power shutoff method for the TCP/IP network device, the connection status of the terminal connected to the TCP/IP network is monitored, whether the power can be shut off or not is judged based on the result of the monitoring, and the power for the terminal is shut off when it is judged acceptable to shut off the power in the judgment step.

Abstract: A protocol translation device realizes the merit of communications via the T/TCP protocol even if only one of devices in communication is compatible with T/TCP. The protocol translation device conducts protocol translation to relay communication packets sent and received between a TCP channel and a T/TCP channel, including a means for translating a T/TCP packet into a TCP packet by deleting a CC option and a CCnew option from the T/TCP packet, a means for translating a TCP packet into a T/TCP packet by adding CC, CCnew and/or CCecho options to the TCP packet and setting a CC value, and a means for assigning a value that is 16 bytes less than the maximum size of the packet to an MSS option for a communication device that communicates by the TCP protocol and instructing the communication device to transmit data with a packet that is 16 bytes or more smaller than the maximum size of the packet.

Abstract: A mobile communication system including a fixed station, a detection unit, and mobile terminals, which provides a wireless communication for the mobile terminals. The detection unit detects a utilization condition indicative of a state where the mobile terminals are being used. The fixed station contains a storage unit that stores a utilization-admission condition indicative of a state where said mobile terminals are permitted to be used, and a processing unit for executing communications with the mobile terminals. The processing unit therefore halts communications with the mobile terminals in accordance with the utilization condition and utilization-admission condition.

Abstract: According to the power shutoff method for the TCP/IP network device, the connection status of the terminal connected to the TCP/IP network is monitored, whether the power can be shut off or not is judged based on the result of the monitoring, and the power for the terminal is shut off when it is judged acceptable to shut off the power in the judgment step.

Abstract: The characteristics of the wire are calculated, the wire having a cross-sectional shape which is substantially uniform along its length and having a length long enough in comparison with a diameter being deformed. The wire is divided into a plurality of elements with predetermined spacing along the length. When the wire is deformed, the shape of the wire after the deformation is determined. In the determined shape, a tangential stiffness equation using the element as a basis is calculated, and the calculated tangential stiffness equation is translated into a tangential stiffness equation using the whole of the wire as a basis. A global stiffness equation representing the whole wire is calculated from the tangential stiffness equation obtained by the translation. A load or a displacement produced in each portion of the wire is calculated from the global stiffness equation and the determined shape of the wire.

Abstract: A front suspension for an automotive vehicle includes a wheel supporting member for rotatably supporting a road wheel of the vehicle. A lower link has a first end section rotatably connected to a lower section of the wheel supporting member, and a second end section connected to a vehicle body-side member so as to be swingable generally in a vertical direction of the vehicle. A connection member is rotatably installed to an upper section of the wheel supporting member so as to be rotatable around a first axis which passes through the wheel supporting member and extends generally in the vertical direction of the vehicle. A shock absorber has an upper end section pivotally connected to the vehicle body-side member, and a lower end section swingably connected to the connection member to be rotatable around a second axis which extends generally in a fore-and-aft direction of the vehicle. A spring is supported by the shock absorber and has a third axis.

Abstract: A steering knuckle has an upper portion and a lower portion. A lower link has an outer end pivotally supporting the lower portion of the steering knuckle and an inner end swingably supported by a vehicle body. A connecting member is mounted to the upper portion of the knuckle and rotatable about a first axis relative to the upper portion. A shock absorber has an upper end pivotally connected to the vehicle body at a first point and a lower portion connected to the connecting member. An upper link is pivotally connected to the connecting member at a second point and pivotally connected to the vehicle body at a third point. A tie rod is connected to the supporting member to rotate the same about the first axis. The first axis intersects a second axis passing through the second and third points and passes through a limited area containing the first point.

Abstract: According to a front suspension system, an upper control arm or link is pivoted at an inner end to a suspension member that is connected to a side rail. The upper link extends below the side rail and is connected at an outer end to a rotary joint receiving an upper edge portion of a knuckle. A lower control arm or link is pivotally mounted at two split distance inner ends to the suspension member and extends below the upper link, At an outer end portion, the lower link pivotally supports a lower edge portion of the knuckle. The rotary joint pivotally supports a bracket that holds a lower end portion of a shock absorber of a strut. The rotary joint has a joint axis that has an extension passing through a portion at which the lower edge portion pivots on the lower link. The upper link has a link axis that intersects the joint axis and an intermediate portion spaced along a longitudinal axis of the vehicle from the link axis.

Abstract: A front wheel suspension for motor vehicles is constructed such that an upper link is so connected at one single end thereof to a connecting member as to provide an arrangement wherein loading a wheel support member in the lateral direction with respect to the normal forward driving direction of the motor vehicle induces a reaction force along a link axis of the upper link without inducing any substantial amount of moment about a king pin axis.

Abstract: A wheel suspension for rear wheels of an automotive vehicle, comprises a coil spring on a rear lateral link having an articulation point on an axle housing, a front lateral link, a radius rod and an upper arm having an articulation point on the axle housing at a position higher than a wheel center. A shock absorber is arranged such that its longitudinal axis crosses the wheel center as viewed the axle housing in a transverse direction with respect to a normal forward driving direction. The upper arm is connected to a suspension member via a forward pivot and a rearward pivot.