883 results about "Line length" patented technology

Disclosed are a touch gesture recognition apparatus and method that can be, or applied to, both a single-touch system and a multi-touch system. The touch gesture recognition method recognizes touch gestures using the diagonal-line length of a bounding box created based on touch location information and variations in the diagonal-line length. After a gesture is recognized, the recognized gesture is mapped to an input event of a user input device and feedback according to the input event is provided.

A power supply apparatus has a lead storage battery and an electric double-layer capacitor which are connected in parallel to each other, and a starter generator for being supplied with electric power discharged from the storage battery and the electric double-layer capacitor and for operating as an electric generator after an engine is started. Electric power generated by the starter generator is supplied to charge the storage battery and the electric double-layer capacitor. An IPU as a connection switching device is connected between the storage battery and the electric double-layer capacitor, and the starter generator. A line length between the electric double-layer capacitor and the starter generator is shorter than a line length between the lead storage battery and the starter generator.

A method for accurately laser scribing lines on a panel utilising a laser beam scanner unit (13) including an optical system and a scanner lens. The unit (13) moves a laser beam (12) in a first direction (X), to scribe sections of lines (15) on the panel (11) that are a fraction of the total line length required and then moving the unit (13) continuously with respect to the panel (11) in a second direction (Y), perpendicular to the first direction (X), to form a band (16) of scribe lines. The scanner unit (13) is positioned so that the starting position of scribe lines in each band next to be processed overlap exactly the finishing position ends of scribe lines in the last band that has been processed so that all scribe lines interconnect. The method repeats the using and moving steps to form a plurality of parallel bands of scribe lines which cover the area of the panel.

The invention discloses a power line three-dimensional reconstructing method based on airborne laser radar point cloud. Data of the airborne laser radar point cloud have been correctly classified. The method includes the following steps: 1, loading the correctly-classified data of the airborne laser radar point cloud and initial line track data of an overhead transmission line; 2, extracting accurate information of the positions and the number of electric towers and the track of the power transmission line, and determining the total number of spans of the power transmission line; 3, determining the two-dimensional space range and power line laser radar points of each span of the power transmission line; 4, clustering the determined power line laser radar points of the spans; 5, carrying out power line three-dimensional reconstruction. According to the power line three-dimensional reconstructing method, the number of required parameters is small, the automation degree is high, robustness and universality are better, and the power line three-dimensional reconstructing method has the advantage of being insensitive to the factors such as the number of power lines, the types of the power lines, the power line space arrangement structure, gross error points, point-cloud irregular breaking and the line length; in addition, a reconstruction model has the high reconstruction accuracy.

An input coordinate sequence is acquired by sampling a handwritten input pattern at predetermined intervals, and a pattern expressed by this input coordinate sequence is approximated by coupling a plurality of line segments to attain line segment conversion. Adjacent angle data φ[i] is generated based on the directions of the respective line segments. At this time, the segment line length along line segments of all the line segments is divided by a predetermined value at equal intervals, and the angles obtained from the directions of the line segments at respective division positions are defined as φ[i]. This φ[i] is compared with a standard pattern (adjacent angle distribution data) prepared in advance to obtain a matching level. In this way, more accurate pattern matching for a handwritten input, which is approximately invariant to affine transformation and can reduce the influence of discretization errors can be implemented.

A projection type display apparatus includes a projection portion for projecting an image onto a surface to be projected, a light receiving portion disposed apart from the projection portion by a base line length and used for detecting a reference image projected onto the surface to be projected, and a scanning portion for scanning the reference image on the surface to be projected in a direction of the base line length, in which the projection portion is focused based on information about a scanning position of the reference image upon predetermined detection with the light receiving portion. With the projection type display apparatus, a system can be configured with a simple processing circuit, and cost reduction can be realized.

A memory module includes a plurality of memory chips, a plurality of data register buffers, and a command / address / control register buffer mounted on a module PCB. The data register buffers perform data transfers with the memory chips. The command / address / control register buffer performs buffering of a command / address / control signal and generates a control signal. The buffered command / address / control signal is supplied to the memory chips, and the control signal is supplied to the data register buffers. According to the present invention, because line lengths between the data register buffers and the memory chips are shortened, it is possible to realize a considerably high data transfer rate.

A sample processing cartridge may include a plurality of segments arranged in an array at least two rows long and two columns wide. Each segment may be defined by at least one wall of the sample cartridge, fluidly isolated from adjacent segments at least in part by at least one breakable seal or by at least one permanent seal, so expandable as to receive a volume of fluid expelled from another segment, and so compressible as to contain substantially no fluid when so compressed. At least two adjacent segments of at least one row of the array may be aligned along a longitudinal axis of the row and have substantially the same height along a latitudinal axis of the row. At least two adjacent segments in at least one row may be separated by a permanent seal to form at least two tracks. At least one segment, or at least two adjacent segments separated by a breakable seal, may be in fluid communication with the at least two tracks. At least one segment may contain at least one reagent.

An editor or software engineering tool may be configured to render whitespace between adjacent tokens, wherein the amount of whitespace between any two adjacent tokens is determined according to language-specific style rules and scaled in accordance with display considerations. In some realizations, the operative scaling is selected or defined by a user according to the user's visual preferences. In some realizations, the operative scaling relates to requirements or constraints of an automated layout mechanism. For example, a particular scaling may be calculated to adjust line length in conformance with a desired margin alignment or to optimize layout when long lines are automatically wrapped (or folded) in some automatic way.

The invention discloses a measured lightning data-based transmission line failure probability evaluation method, and belongs to the technical field of power systems and automation thereof. The method comprises the following two steps of: (1) identifying a lightning occurrence range within a certain time period according to the measured lightning data of lightning occurrence time, occurrence positions, strength and the like which are measured, and predicting a lightning occurrence region in the next time step length and credibility thereof; and (2) calculating the lightning failure probability of each line by using a lightning failure probability formula according to real-time parameters of a line length in the predicted lightning occurrence region, the area of the predicted lighting occurrence region, thunderbolt density and the like. By the method, the line failure probability can be dynamically and adaptively evaluated according to changes in external weather conditions, so that the risks of lightning disasters can be early warned for the system; and the method is combined with a wide-area measurement analysis protection control system, so that the capability of the power system in withstanding the lightning disasters can be improved.