Abstract: A scraping tool includes a first holding member having a first through-groove between a first holding portion and a first connecting portion. A second holding member includes a second through-groove between a second holding portion and a second connecting portion. The second connecting portion is connected to the first connecting portion to permit the second holding member to sway relative to the first holding member between a holding position and an extended position. A locking device includes first and second abutting portion respectively abutting against the first and second holding member and a sliding portion slideably extending through the first and second through-groove. The locking device is movable relative to the first and second holding member between a locking position in which the second holding member is in the holding position and a release position in which the second holding member is movable to the extended position.

Abstract: The present invention provides a conjugated diene polymer, formulations, and manufacturing methods for the same. The present invention provides a conjugated diene polymer obtained by polymerizing conjugated diene monomers and vinyl aromatic monomers using an initiator by way of an anionic polymerization, the conjugated diene polymer comprising a plurality of blocks having more than 6 consecutive vinyl aromatic units, wherein a vinyl aromatic monomer content of the plurality of blocks having more than 6 consecutive vinyl aromatic units is less than 5 wt % based on a total vinyl aromatic monomer content of the conjugated diene polymer. The present invention also provides formulations for preparing the conjugated diene polymer and the manufacturing methods for the same.

Abstract: A permanent magnet rotor and a permanent magnet rotary assembly are provided. The permanent magnet rotor includes a rotor core, a plurality of permanent magnets and a non-magnetic retaining ring. The rotor core is magnetically permeable. The rotor core has an outer surface and a plurality of dovetail grooves on the outer surface. The permanent magnets are respectively disposed in the plurality of dovetail grooves. The non-magnetic retaining ring is inserted over the rotor core. The plurality of permanent magnets are surrounded by the non-magnetic retaining ring. The non-magnetic retaining ring is magnetically impermeable.

Abstract: An internal hot gas bypass device coupled with inlet guide vane for centrifugal compressor includes an inlet guide vane assembly, a driving motor assembly and a gas bypass valve assembly. The inlet guide vane assembly further includes a master vane, a plurality of slave vanes, a vane-front fixing ring, a vane-rear fixing ring, a vane-driving ring, a connecting pipe and a vane-opening indicating disk. The driving motor assembly further includes a motor, a driving unit and a motor fixing base. The gas bypass valve assembly further includes a valve, an external fixing-and-guiding ring, an internal fixing-and-guiding ring, a driven element, a spring, a sealing ring, a valve stud and a valve base. The driving motor assembly is connected with the driving unit and the master vane of the inlet guide vane assembly via a connecting rod, and is further connected with the slave vanes of the gas bypass valve assembly.

Abstract: A display device is disclosed, which includes a display panel and a backlight module. The display panel includes: a first substrate; a first gate line, disposed on the first substrate; a second gate line, disposed on the first substrate and adjacent to the first gate line; a first data line, disposed on the first substrate and intersecting the first and the second gate lines; a sensing line, disposed on the first substrate, adjacent to the first data line, and intersecting the first and the second gate lines; and a photosensor, disposed on the first substrate and electrically connected to both the sensing line and the first gate line. The backlight module is disposed under the display panel and includes at least one visible light source and at least one infrared light source.

Abstract: A method for network sharing of multiple network operators includes steps of: providing a network sharing management proxy device adapted to be disposed between a sharing access point (AP) and a plurality of core networks of the network operators, wherein the sharing AP allows one or more end user equipment (UE) of the network operators to access; receiving a control message by the network sharing management proxy device, wherein the control message is corresponding to an UE, and the UE is an end UE of a first network operator of the network operators; checking the control message to determine that the UE is corresponding to which one of the network operators, and generating tunneling information accordingly; and transmitting the control message to a first core network of the first network operator according to the tunneling information.

Abstract: A permanent magnet rotor and a permanent magnet rotary assembly are provided. The permanent magnet rotor includes a rotor core, a plurality of permanent magnets and a non-magnetic retaining ring. The rotor core is magnetically permeable. The rotor core has an outer surface and a plurality of dovetail grooves on the outer surface. The permanent magnets are respectively disposed in the plurality of dovetail grooves. The non-magnetic retaining ring is inserted over the rotor core. The plurality of permanent magnets are surrounded by the non-magnetic retaining ring. The non-magnetic retaining ring is magnetically impermeable.