1569results about How to "Easy to draw" patented technology

Automated mapping of part numbers associated with parts in a bill of materials (BOM) submitted by a BOM originator to internal part numbers assigned to those parts by a BOM receiver is performed by one or more computers connected to one or more networks through one or more network interfaces. A first receive component receives one or more data sets containing historical data on bills of materials received in the past by the BOM receiver. A second receive component receives one or more data sets containing known mappings between internal part numbers used by the BOM receiver, and part numbers used by various BOM originators. A third receive component receives one or more data sets containing information of various parameters and their values describing the parts to which the BOM receiver has assigned internal part numbers. A fourth receive component receives one or more methods of automatically learning models for predicting internal part numbers from the above mentioned historical BOM data, mapping data and part parametric data. A learning component learns the models from the data. A fifth receive component receives a BOM from a requesting process. The BOM has one or more parts with a missing internal part number. A mapping component applies the learned models to the received BOM to automatically determine internal part numbers for all unmapped BOM originator part numbers. A release process assigns internal part numbers to all unmapped parts in the BOM and releases the BOM to the requesting process.

The invention provides a planning method of a cleaning robot cleaning route and a cleaning robot. The planning method comprises the steps as follows: S100, a first detection result of a current location is acquired; S200, a first environment map is generated according to the first detection result, and a first cleaning route is generated according to the first environment map; S300, the cleaning robot performs cleaning according to the first cleaning route; S400, a second detection result of a next current position is acquired in a cleaning process; S500, a second environment map is generated according to the second detection result, and a second cleaning route is generated according to the first environment map and the second environment map; S600, cleaning is performed according to the second cleaning route, and the steps S400-S600 are executed repeatedly until cleaning of a to-be-cleaned area is completed. According to the planning method and the cleaning robot, cleaning and detecting are executed simultaneously by the cleaning robot, the cleaning route is updated in real time, cleaning efficiency is improved, and resources are saved.

A cable tray is provided for supporting conductive cable and a system is provided to connect cable trays to create secure cable pathways to safely organize and support conductive cable. The system includes improved junctions for joinder of cable trays in any desired pre-formed shape that eliminates exposed sharp edges and allows for fast, easy installation. Various shaped connectors between adjacent cable trays provide secure, easy-to-install connections and maintain electrical conductivity between adjacent trays. A system for surface treating the cable trays renders the trays electrically non-conductive at desired portions of each cable tray, while leaving exposed certain portions of each tray. Mask blanks that fit the connectors and selected portions of the cable tray are used to expose electrically conductive portions of the cable trays during the treatment of the cable trays. Rollers are provided to facilitate drawing cables over the tray.

A cable tray is provided for supporting conductive cable and a system is provided to connect cable trays to create secure cable pathways to safely organize and support conductive cable. The system includes improved junctions for joinder of cable trays in any desired pre-formed shape that eliminates exposed sharp edges and allows for fast, easy installation. Various shaped connectors between adjacent cable trays provide secure, easy-to-install connections and maintain electrical conductivity between adjacent trays. A system for surface treating the cable trays renders the trays electrically non-conductive at desired portions of each cable tray, while leaving exposed certain portions of each tray. Mask blanks that fit the connectors and selected portions of the cable tray are used to expose electrically conductive portions of the cable trays during the treatment of the cable trays. Rollers are provided to facilitate drawing cables over the tray.

A pull tape for facilitating positioning of elongated items within a protective sleeve is disclosed. The pull tape is woven of filamentary members preferably using a twill or satin weave that allows floats to form on the surface of the tape that reduce friction between the tape and the sleeve when the tape is drawn through the sleeve. Preferably, the tape is formed of multifilament warp and weft yarns woven in a plain weave with additional monofilament yarns arranged in the warp direction and woven in a twill or satin weave to form the floats in the warp direction. Additional embodiments include tapes having warp members entirely of monofilaments, as well as both warp and weft members being entirely of monofilaments.

The invention discloses an electronic painting method based on multi-media user interaction, which comprises the steps: (1) painting content consists of strokes drawn by using an electronic paintbrush and painting elements extracted from pictures; (2) a user searches candidate picture galleries from a picture material library by voice, static gestures or dynamic physical performances; (3) the user chooses pictures from the candidate picture galleries by the voice, static gestures or eye tracking; (4) the pictures chosen by the user are automatically segmented so that meaningful elements in the picture are extracted; drawing element drawings needed by the user are chosen from the segmented results by distinguishing the voice and the static gestures of the user or the eye tracking; and (5) the user adjusts the size, angle and position of each drawing element by static gestures or voices to ensure beautiful paintings. The disclosed electronic painting way which is based on the voice, the static gestures or the dynamic physical performances of the user ensures a more humanized painting process.

The invention particularly relates to an Al-Fe-Cu alloy material and a preparation method thereof. The Al-Fe-Cu alloy material comprises the following components in percentage by weight: 0.20-1.30 wt% of Fe, 0.01-0.08 wt% of Cu, 0.06-0.15 wt% of Si, 0.02-0.10 wt% of rare-earth element and the balance of Al and unavoidable impurities. The aluminum alloy is prepared by casting and semi-annealing raw materials. When the aluminum alloy is prepared, the alloy material is semi-annealed, and thus, the adverse effects of stress on a conductor structure in the process of drawing and twisting are reduced, the electric conductivity reaches and even exceeds 61% of IACS (International Annealed Copper Standard) (the electric conductivity standard of an aluminum conductor for a general electrician is 61% of IACS), and the performances of elongation and the flexibility of the aluminum alloy are improved greatly by annealing. The performances of the elongation of a cable made of the aluminum alloy wire can reach 30%, the flexibility is 25% higher than that of a copper cable, and the resistivity maintains in a lower level.

A kit, system and method for modifying an AK-variant firearm to permit bolt carrier pull back by the right or left hand. The kit, system and method includes a receiver cover including an arch-shaped crown and a pair of opposing retaining fins affixed to the bottom of the crown. One retaining fin has a slot that extends along the length of its upper portion. A guide track is affixed to the retaining fin having the slot. A charging handle assembly is secured to the guide track and is slidably engaged with retaining flanges and adapted to move along the guide track. An auxiliary charging handle is affixed to, and projects from, the slide. An engagement pin affixed to the slide projects inwardly to extend through the slot to engage the bolt carrier and move it when the charging handle is pulled.

The present invention relates to a buckwheat starch syrup prepared by liquefying, saccharisfying, and proteolyzing starch from buckwheat flour, a method for preparing the buckwheat starch syrup, and various foods containing the same. The buckwheat starch syrup of the present invention contains various amino acids and minerals, as well as rutin which is effective in preventing arteriosclerosis, and hence it is healthy and excellent in nutritive balance. Thus, the buckwheat starch syrup of the present invention can be suitably used in various foods.

The invention provides a method and system for tracking a wireless terminal moving track and belongs to the technical field of wireless communication. The method comprises the steps that a wireless module in a mobile terminal sends broadcast frames to the periphery, and the broadcast frames comprise MAC addresses of the wireless module; after a wireless access point receives the broadcast frames, the broadcast frames are recorded, and the MAC addresses in data frames and the ID of the wireless access point are transmitted to a central database; a mobile end of the central database moves to moments corresponding to different positions, and the MAC addresses, the ID and the corresponding moments form a sequence of ternary data; and according to the sequence formed by the ternary data, the moving track of the mobile terminal which moves to different positions is drawn. According to the technical scheme, the mobile terminal and the wireless access point do not need to be connected, locating of the mobile terminal without connecting of the wireless access point can be achieved, and compared with the fact that a mobile communication base station is used for locating, locating accuracy can be improved.