Abstract: A hook assembly for a power tool includes a connection shaft having a first end and a second end opposite each other. The first end of the connection shaft is connectable to a housing of the power tool, the second end is connected to a hook member, and the hook member has a handle part and a hook part extending from the handle part. The hook member has a first position and a second position opposite the first position and the hook member is rotatable around a central axis of the connection shaft when in the second position.

Abstract: Method and system are provided for reducing the AWV table size for phased-array antenna. In one novel aspect, the AWV table is decomposed to a combination of a first AWV table and a second AWV table, with a combined size smaller than the size of the AWV table. In one novel aspect, a group of decomposable AWVs are identified and each decomposed into a decomposed first AWVs and a decomposed second AWVs. In one embodiment, the decomposable weights W that are decomposed into Wh being a function of both elevation ? and azimuth (? and Wv being a function of elevation ? only. In one novel aspect, the AWV table for a phased-array antenna with N antenna elements with Mv weights in a vertical direction and Mh weights in a horizontal direction is decomposed into a first AWV table and a second AWV table with a combined size of N*(Mv+Mh).

Abstract: A hook assembly for a power tool includes a connection shaft having a first end and a second end opposite each other. The first end of the connection shaft is connectable to a housing of the power tool, the second end is connected to a hook member, and the hook member has a handle part and a hook part extending from the handle part. The hook member has a first position and a second position opposite the first position and the hook member is rotatable around a central axis of the connection shaft when in the second position.

Abstract: The present invention discloses a method for modifying a non-planar electrode, in which a short-chain molecule is used as a connector. The short-chain molecule is an alcohol compound having a thiol group at both ends. Therefore, the thiol groups at both the ends of the short-chain molecule can be separately bonded to a nanoparticle and a surface of an electrode, so that a plurality of nanoparticles are arranged on a surface of a non-planar electrode.

Abstract: A sectionalized method for a battery manufacturing process includes the steps of: receiving at least one zeroth client purchase order having a zeroth quantity of the battery assembly. If the zeroth quantity is no less than a zeroth predetermined number, or if an accumulated zeroth quantity is no less than the zeroth predetermined number, then a first proposal is generated to propose the client end to build a first production line to assemble cells into battery assemblies.

Abstract: Disclosed in the present invention is an enzyme-free glucose detection chip, including: a substrate; a detection portion, disposed on an end surface of the substrate; a plurality of protrusions, disposed at the detection portion; a conductive layer, disposed on a surface of the substrate having the protrusions; and a plurality of gold nanoparticles, dispersed on surfaces of the protrusions. In the enzyme-free glucose detection chip disclosed in the present invention, protrusions having gold nanoparticles are used as electrodes, are structures on a micrometer scale and a nanometer scale, and can directly react with glucose without any glucose oxidase or/and any medium.

Abstract: The present invention discloses a secondary battery structure, which comprises a battery body and two terminal assemblies. The battery body has two end-covers; each end-cover has a socket on the inner surface thereof and a through-hole penetrating the socket. Each terminal assembly has a screw and a fastener. The screw is inserted through the through-hole and has a head accommodated in the socket. The fastener is engaged with the screw from the outside of the end-cover to lock a wire or an electric-conduction plate in between the fastener and the battery body, whereby the wire or the electric-conduction plate is unlikely to loosen, wherefore the present invention is suitable for mobile products or frequently-vibrating products. Further, the present invention has simple structure and is suitable for low-cost standardized production.

Abstract: A method and apparatus for performing event notification in a system having a distributed web cluster. A change of state is provided to the system. A state change table is updated in the system with the provided change of state. The change of state is propagated from the state change table to the web cluster, through polling, broadcast, or other methods. The web cluster is synchronized to reflect the state change.

Abstract: A method and apparatus for performing event notification in a system having a distributed web cluster. A change of state is provided to the system. A state change table is updated in the system with the provided change of state. The change of state is propagated from the state change table to the web cluster, through polling, broadcast, or other methods. The web cluster is synchronized to reflect the state change.