Huawei Technologies Co., Limited

Nanjing Chervon Industry Co., Ltd.

Chervon (hk) Limited

Chevron (hk) Limited

Chervon Limited

Zhifeng Chen

Xuefeng Wu

Weisheng Wang

Yang Cao

Jian Zhang

Guigong Ni

Tao Han

Shisheng Wang

Qing Luo

Yu Xu

Xia Wang

Matthew Rybka

Dianbo Zhu

Junfei Zeng

Xiaotao Deng

Yinglu Ai

Zhigang Pan

Changning Zhang

Fangyong Sun

Xingnian Gan

Guofang Xu

A power device includes a power tool, a mounting plate, a mounting table, a positioning assembly, and a locking assembly. The positioning assembly includes a positioning piece. A positioning space is formed between the positioning piece and the mounting table. An end of the mounting plate is enabled to be inserted into the positioning space so that the mounting plate is pre-positioned. The locking assembly includes a movable piece and a locking piece. The movable piece includes a support position where the mounting plate is supported and an unlocked position where support for the mounting plate is released. The locking piece fixes at least the mounting plate to the mounting table.

Power device

A SDN orchestration method includes: obtaining a first request for creating a first logical switch; creating a control plane instance of the first logical switch, and sending first configuration information to instruct the first forwarding device to configure the data plane instance of the first logical switch; obtaining a second request for connecting the first logical switch to a first logical router; sending second configuration information to instruct the first forwarding device to configure a first port of the data plane instance of the first logical switch to be communicatively connected to a second port of a data plane instance of the first logical router on the second forwarding device configured with the data plane instance of the first logical router; and sending third configuration information to instruct the second forwarding device to configure the second port to be communicatively connected to the first port.

Software defined networking orchestration method and SDN controller

A control method includes sending, by a controller, a created context-aware model to a context-aware engine. The context-aware model is used to define a preset control performed when target data meets a trigger condition and to instruct the context-aware engine to send indication information to the controller when the context-aware engine determines that the target data meets the trigger condition. The preset control is used to implement a context-aware function. The indication information is used to indicate that the target data meets the trigger condition. The method also includes receiving, by the controller, the indication information. The method further includes performing, by the controller, the preset control based on the indication information.

Control method, related device, and system

Provided is a cutting tool that includes a cutting head, a frame, a working table, a guiding rail assembly, and a fence. The cutting head is configured to perform a cutting function. The frame is configured to support the cutting head. The working table is configured to place an object to be cut. The guiding rail assembly is configured to enable the working table to slide along a first straight line relative to the frame. The fence is mounted to the working table, includes at least one fence surface extending in a direction perpendicular to the first straight line. The cutting tool enables a workpiece to be cut to be stably placed on the working table during a cutting operation.

Cutting tool

Software defined networking orchestration method and sdn controller

A service processing method is applied to a system including a first distributed node and at least two second distributed nodes to ensure correct service processing. The first distributed node communicates with a controller using the second distributed nodes. The service processing method performed by the first distributed node, includes obtaining a first operation request, where the first operation request includes a first service object, allocating a first identification code to the first operation request according to a preset rule, where the first identification code identifies a processing sequence of the first operation request for the first service object, and sending the first operation request and the first identification code to the controller using a second distributed node such that the controller determines, according to the preset rule and the first identification code, whether the first operation request needs to be processed.

Service processing method and device

A miter saw that includes a base, a worktable arranged on the base and defining a worktable plane, and a cutting head formed with or connected to an operating member operable by a user. The cutting head further includes a circular saw blade operative to rotate around a first axis and a motor operative to drive the circular saw blade. A fence is arranged on the worktable. The cutting head is further connected to a first guiding member configured for guiding chips to be discharged. The fence is formed with a guiding portion. The cutting head is operative to rotate around a second axis parallel to the worktable plane and, when the cutting head rotates around the second axis, the guiding portion is operative to guide the first guiding member to cross the fence.

Miter saw

A method for creating a port group, includes generating, by a first software defined network (SDN) controller, the specified identifier according to a device identifier of a first forwarding device in a preset path, a device identifier of a last forwarding device in the preset path, and a device identifier of a specified forwarding device in the preset path; and sending, by the first SDN controller, the specified identifier to a second SDN controller, so that the second SDN controller creates, on the specified forwarding device, a specified port group corresponding to the specified identifier. Therefore, the first SDN controller needs to interact with the second SDN controller only once, to create a port group on the specified forwarding device that is directly controlled by the second SDN controller, and thus the port group creation process is simple.

Method for creating port group on SDN, SDN controller, and network system

A combination includes a work table defining a working surface for placing a workpiece and a fence assembly including a fence. The fence is rotatably mounted on the work table. The fence includes a first contacting surface which is arranged to provide an abutting surface when the fence is rotated to an abutting position and which is arranged to provide an extending surface when the fence is rotated to an extending position, a second contacting surface which is arranged to provide a supporting surface when the fence is rotated to a supporting position, and a third contacting surface which is arranged to provide an abutting surface when the fence is rotated to the supporting position.

Combination of work table and fence assembly and table cutting machine with combination

A cutting worktable includes a worktable body have a distal side located away from a cutting tool and a proximal side located adjacent to the cutting tool. The cutting worktable further includes a support frame assembly disposed at the proximal side of the worktable body and used to lift an object to be cut so that the object to be cut is placed on a top surface of the worktable body in an inclined posture. The support frame assembly includes a support roller for contacting the object to be cut and the worktable body is provided with a limiting structure for abutting against the object to be cut and limiting its position. The object to be cut can thus be inclined via the support frame assembly and fixed by the limiting structure. The limiting structure can be in the form of a plurality of placement grooves to achieve placement of the object to be cut at different angles relative to the cutting tool and worktable.

Table type cutter and cutting worktable thereof

A table cutting machine includes a table for carrying an object to be cut; a cutting device, associated with the table, for cutting the object to be cut; a water tank for providing a cooling water to the cutting device; and a water level indicating device for indirectly indicating a water level of the cooling water from a top of the table or a side of the water tank. The device thus enables the user to observe the water level from the top of the table or the side of the water tank of the table cutting machine without removing the table during the observation.

Table cutting machine

A vise clamping tool for a table-type circular sawing machine includes a rotating arm assembly connected to a supporting shaft. The rotating arm assembly has a first rotating arm connected to the supporting shaft and a second rotating arm provided with a clamping component. The second rotating arm is pivotally connected to the first rotating arm around a first pivoting axis oriented along the horizontal direction.

Growing community of inventors

Nanjing, China

Zhifeng Chen