36results about How to "Valid set" patented technology

The invention discloses a double-station numerical control machining center which comprises a main machine tool component and an upper discharging component, wherein the upper discharging component comprises two material storing shelf components, two feeding mechanisms, two discharging mechanisms and two material clamping mechanisms symmetrically mounted on a mounting frame at the left side and the right side for forming the material storing, feeding, clamping and discharging function; a structure on a pedestal component is used for adjusting the distance of the mounting frame and used for offering the power output for feeding and discharging operation; the main machine tool component can be driven by the motor lead screw driving mechanism for moving in X axis direction, two Y axis components are mounted on the X axis mobile pedestal and driven by the motor lead screw driving mechanism for moving in Y axis direction; two Z axis components are respectively fixed at the ends of two Y axis components, and rotating shaft components are mounted on the Z axis moving plate; the AB rotating shaft components are connected with the an electric main shaft in a driving mode, and the electric main shaft is four-end electric main shaft; four cutters are arranged on each of two four-end electric main shaft, and eight different cutters are used for processing the wood.

The invention provides an ergonomic input device. The device comprises an input module, a signal detection module, a signal processing module and a Bluetooth module. The input module is composed of aplurality of keys, the signal detection module detects a signal of the input module and transmits the signal to the signal processing module, the signal processing module has a memory storage function, the signal processing module receives the signal sent by the signal detection module, and the Bluetooth module transmits the signal of the signal processing module to an equipment terminal. The device is suitable for being held and operated by a single hand, and a keyboard does not need to be observed at any time during the operation process, and the retention of canonical gestures is not required.

The present invention discloses an electronic device having a display, optionally a touch-sensitive surface, that obtains a collection of media items. In some embodiments, the apparatus determines one or more patterns in the set based on a comparison between attributes of sequentially adjacent items, and divides the set into a plurality of multi-item events event. In some embodiments, the device receives a first request to display a first portion of the collection organized according to a first level of granularity, and in response to the first request, displays a first plurality of the items express. The device receives a second request to display a second portion of the collection organized according to respective overview granularity levels corresponding to a plurality of detailed granularity levels, and displays a second most of the items in response to the second request. a representation.

The invention discloses a property intelligent residential district management system and management method. The property intelligent residential district management system includes an equipment and data management subsystem, a virtual agent subsystem, an equipment agent module and electronic equipment, wherein the equipment and data management subsystem is used for equipment registration and data registration of the electronic equipment; the electronic equipment is linked with a server according to the equipment and data registration content; the virtual agent subsystem is used for virtualizing one party interconnected with the server, the network equipment and the management staff as electronic equipment, and completing equipment and data registration and transmission-reception and storage of data through the equipment and data management subsystem; and after non-network electronic equipment is connected with the equipment agent module, the non-network electronic equipment accesses a residential district server through the equipment and data management subsystem to complete equipment and data registration and transmission-reception and storage of data. The property intelligent residential district management method includes the steps of equipment and data management, virtual agent and equipment agent. The property intelligent residential district management system has the advantages of compatibility and sharing of data, high intelligent degree, high management efficiency, low operation cost and easy maintenance.