Abstract: A heat dissipation device includes: a first plate with a first surface on which a first heat dissipation fin is formed; a second plate with a first surface on which a second heat dissipation fin is formed, and a heat conduction unit that passes through a first through-hole of the first plate and a second through-hole of the second plate.

Abstract: A cooling device including: a heat receiver in which a working fluid is enclosed, a heat sink in which the working fluid is enclosed, an air tube made of metal so as to have flexibility, the air tube coupling the heat receiver and the heat sink, the air tube in which the working fluid of a gas phase flows through, and a liquid tube made of metal so as to have flexibility, the liquid tube coupling the heat receiver and the heat sink, the liquid tube in which the working fluid of a liquid phase flows through.

Abstract: A base station, includes: an electronic unit; a housing, including a resin, configured to accommodate the electronic unit; a valve, provided in the housing and including a communication channel communicating an inside of the housing with an outside, configured to open the communication channel if an internal pressure of the housing exceeds a value.

Abstract: A heat dissipation device includes: a first plate with a first surface on which a first heat dissipation fin is formed; a second plate with a first surface on which a second heat dissipation fin is formed, and a heat conduction unit that passes through a first through-hole of the first plate and a second through-hole of the second plate.

Abstract: A base station, includes: an electronic unit; a housing, including a resin, configured to accommodate the electronic unit; a valve, provided in the housing and including a communication channel communicating an inside of the housing with an outside, configured to open the communication channel if an internal pressure of the housing exceeds a value.

Abstract: A deposit removing device capable of efficiently removing deposit on a plate-like member such as a metal plate or resin plate by reducing a spacing distance between the plate-like member and an injection nozzle, and also capable of coping with the removal of deposit on the plate-like member rolled or conveyed at a high speed. This deposit removing device removes the deposit adhered to the plate-like member (T) by jetting compressed air from at least one jetting hole (101) of a nozzle body (100) in which the at least one jetting hole (101) is formed. This device is configured so that the nozzle body (100) is supported so as to be movable in a direction (W1) substantially perpendicular to the surfaces (T1 and T2) of the plate-like member (T).

Abstract: A heat relay mechanism includes a heat-dissipating member for dissipating heat, a buffer member contacted with the heat-dissipating member at a first surface, a thermally deformable member connected to a second surface of the buffer member and deforms at a high temperature, a heat pipe connected to the thermally deformable member at one end, and a device connected to another end of the heat pipe.

Abstract: In the multi-high rolling mill according to the present invention, a pair of upper and lower work rolls for rolling material W is disposed; two upper first intermediate rolls and two lower first intermediate rolls are disposed outside the upper and lower work rolls respectively so as to contact with the work rolls; three upper rolls and three lower rolls are disposed outside the upper and lower first intermediate rolls respectively to contact with the first intermediate rolls. A second intermediate roll that is a center roll of the three rolls is functioned as a drive roll, and two rolls of the three rolls at both sides are functioned as first back-up rolls for supporting the first intermediate rolls. At least one upper second back-up roll and at least one lower second back-up roll are disposed outside the upper and lower second intermediate rolls respectively to support the second intermediate rolls.

Abstract: A deposit removing device capable of efficiently removing deposit on a plate-like member such as a metal plate or resin plate by reducing a spacing distance between the plate-like member and an injection nozzle, and also capable of coping with the removal of deposit on the plate-like member rolled or conveyed at a high speed. This deposit removing device removes the deposit adhered to the plate-like member (T) by jetting compressed air from at least one jetting hole (101) of a nozzle body (100) in which the at least one jetting hole (101) is formed. This device is configured so that the nozzle body (100) is supported so as to be movable in a direction (W1) substantially perpendicular to the surfaces (T1 and T2) of the plate-like member (T).

Abstract: The present invention relates to a shape detecting roll rotatable for supporting a traveling rolled material over the width thereof to detect the pressure of the rolled material from portion to portion widthwise thereof and detect the shape of the rolled material by processing the detected pressure by calculation. The roll comprises a plurality of disks (2) arranged axially of the roll concentrically with one another and each having a pressure sensor (1) incorporated in its peripheral portion, a clearance (11) being formed between the side surfaces of peripheral portions of the adjacent disks (2) for preventing the interference between the peripheral portions. The side surfaces of the disk peripheral portions (10) forming the clearance (11) are activated by a reverse electrolytic treatment and thereafter coated with a corrosion-resistant plating.

Abstract: A rolled strip shape detecting device includes a tension detecting device for detecting tension applied to a shape detecting roller, a storage device for storing information relating to the rolled strip and the roller, and an arithmetic device for computing deflection of the roller according to the tension detected by the tension detecting device and the information stored by the storage device and correcting a rolled strip shape detected by the roller according to the deflection of the roller as computed above. Alternatively, a roller deformation detecting device is provided to detect deformation of the roller due to tension applied thereto and the arithmetic device computes the deflection of the roller according to the deformation detected by the roller deformation detecting device and the information stored in the storage device.