摘要:
An athletic wear 1 of the present invention is formed of first clothing fabric F1 having small elastic modulus and second clothing fabric F2 having larger elastic modulus than first clothing fabric F1. First belt part 10 is formed by second clothing fabric covering circumference of upper part of pelvis Bh in wear 1. First belt part 10 essentially continuously comprises belt front part 11, belt back part 13 and pair belt side parts 12 covering upper part of pelvis Bh. Upper edge line of belt part slopes as extends from center of belt back part to center of belt front part.
摘要:
Provided is a communication device capable of efficiently performing a power supply control when reducing power consumption by reducing the time during which the power is supplied. In the device, a CPU power saving control unit (301) switches between a normal mode in which the power is supplied to a CPU (302) and a low power consumption mode in which the power supply is stopped at predetermined timing. A session management table (321) stores transmission intervals before and after conversion. An information conversion section (322) converts the transmission intervals of session maintenance messages according to a predetermined rule so that the transmission intervals of the session maintenance messages of respective protocols are mutually synchronized between the protocols. A control unit (323) controls the CPU power saving control unit (301) so as to transmit an appropriate session maintenance message at the transmission timing of a session maintenance message and also controls it so as to switch between the normal mode and the low power consumption mode at the predetermined timing.
摘要:
A safety controller provides a safety output to a target controlled system such as a magnet contactor based on an input from an input device such as a safety door switch to thereby control operation of machine equipment. Safety output parts serve to transmit a solid-state output as the safety output and a connection output part transmits a connection output to another safety controller. A control part having two CPUs controls the safety output and the connection output according to a program based on the input from the input device. Two or more of such safety controllers are connected through their connecting output parts and the connecting input parts to together form a safety system.
摘要:
A method and apparatus for smoothing a thick walled portion of a steel pipe produced by pressure-welding two opposite longitudinal edges of an open pipe with a squeeze roll after being subjected to induction heating. Outer and inner reduction rollers pressure sandwiches the thick walled portion from the outer and inner surfaces of the pipe, a support supports the inner reduction roller to be rotatable and containing a water passage for cooling water, a connecting rod connects the support device to a coupler and contains a further water passage for feeding cooling water to the water passage, and an anchor holds the connecting rod. In the method of producing steel pipes two opposite longitudinal edges of the open pipe are preformed before being subjected to the induction heating and thereafter a thick walled portion is smoothed by the above-described.
摘要:
A forming stand for continuously forming a skelp material into a pipe, by pressure of spaced-apart forming rolls supported by spaced upper and lower shafts, the forming rolls having two portions, with one portion fixedly fitted on one side of its shaft, a sleeve slidably fitted to the other end of the shaft and fixedly secured to the sleeve and slidable with respect to the shaft; a bearing box for supporting one side of the associated shaft; a bearing box supporting the other side of the associated shaft through the sleeve; upper and lower stand supporting frames for supporting both of the bearing boxes to be movable in an axial direction; and supporting columns for supporting the stand supporting frames; the pipe-forming force is continuously measured and the forming operation is adjusted such that the measured value of pipe-forming force does not exceed a predetermined pipe-forming upper limit.
摘要:
A steel mother pipe obtained by a solid phase butt-welding pipe-making process or a welding pipe-making process is reduced by heating the pipe prior to the reduction at a temperature exceeding 100.degree. C. and lower than 800.degree. C. wherein the temperature of the steel pipe being reduced is controlled within a defined range. The temperature difference along the circumferential direction of the mother pipe at the inlet side of a reducer is within a defined range, and the temperature of the steel pipe at interstand positions of the reducer is also controlled. By virtue of this control, the reduction becomes possible at low load while suppressing work hardening without degrading surface properties. The resultant product pipe has a dimensional accuracy maintained at a high level.
摘要:
A method of producing steel pipes is provided which comprises the steps of providing a steel strip, processing the steel strip into a preheated open pipe, preheating the open pipe at its two opposite longitudinal edges at a temperature higher than about the Curie point, heating the open pipe at the two opposite edges at a temperature higher than about 1,300.degree. C. but lower than the melting point of the steel strip, pressure welding the resultant open pipe with a squeeze roll to thereby form a steel pipe, smoothing the steel pipe at its thick-walled portion formed on an outer surface of the welded seam, and subsequently cutting or winding the resulting steel pipe. An apparatus adapted to form the steel pipes is also provided.
摘要:
An automotive or similar type vehicle seat comprising a seat back having an adjustable central portion which may be selectively adjustably positioned to minimize driver fatigue. The adjustable area is actuable upon rotation of an adjustment knob which controls rotation of a shaft which is connected via suitable linkages to a pivotal support mechanism for pivotably adjusting the central portion of the seat back.
摘要:
An athletic wear 1 of the present invention is formed of first clothing fabric F1 having small elastic modulus and second clothing fabric F2 having larger elastic modulus than first clothing fabric F1. First belt part 10 is formed by second clothing fabric covering circumference of upper part of pelvis Bh in wear 1. First belt part 10 essentially continuously comprises belt front part 11, belt back part 13 and pair belt side parts 12 covering upper part of pelvis Bh. Upper edge line of belt part slopes as extends from center of belt back part to center of belt front part.
摘要:
A time required for actually starting encrypted communication after a trigger of an encrypted communication is shortened. When a key exchanging process is to be applied in order to exchange key information upon encrypting a communication performed between a communication terminal 11 and a gateway device 25, a network relay device 15 relays the key information, contents of the key exchanging process are divided into a former-half process and a later-half process, and the network relay device 15 executes the former-half process substitute for the communication terminal 11 to establish “IKE SA”. Then, information obtained as the result of the former-half process is transferred from the network relay device 15 to the communication terminal 11. Then, the later-half process of the key exchange process is executed between the communication terminal 11 and the gateway device 25, the communication terminal 11 and the gateway device 25 share common key information with each other to establish “IPsec SA”, and an encrypted communication is performed by using this key information.