36 results about "Array Feature" patented technology

A non-linear fin heat sink is provided for dissipating / removing heat uniformly from a device, where the heat generation is non-uniform over that device, while also providing a small and relatively lightweight heat sink. The heat sink has extended surface protrusions that are optimally shaped in recognition of convective heat transfer, conductive heat transfer, and flow resistance allowing the heat sink to offset the temperature rise of a coolant media and provide enhanced cooling for the coolant temperature, deliver optimized cooling efficiency per the local physical properties of the coolant media, be used with a fluid for effectuating heat transfer; either liquid coolant, gas coolant or a combination thereof. Furthermore the heat sink features turbulence enhancement of the coolant stream by a pin array through which coolant stream passes, such fin array featuring a non-linear shape, spacing, and height pattern to provide optimal cooling while simultaneously reducing volume and flow resistance.

A closed-loop vision system is disclosed that utilizes a concept known as Dynamically Reconfigurable Vision (DRV), which is adaptive image sensing driven by a computer or human operator's response to changing scenery. The system reduces the amount of irrelevant video information sensed and thus achieves more effective bandwidth and computational resource utilization, as compared to traditional vision systems. One or more reconfigurable photodetector arrays sensitive to either visible, infrared or ultraviolet radiation are present in the DRV system. These photodetector arrays feature on-chip means for spatial and temporal data reduction implemented through multiple independently controllable, time-correlated, frequently overlapping windows on the photodetector array that may be programmed according to their size, location, resolution, integration time, and frame rate. All photodetector array windows are dynamically reconfigurable in real time on a frame-by-frame basis. Furthermore, a DRV system is constructed in a client-server architecture in which a vision processor client passes window request command messages to the reconfigurable photodetector array server, which in turn delivers the requested video back to the client processor. The ability to simultaneously reconfigure, integrate, process, and readout multiple photodetector array video windows is an important characteristic of the DRV system.

This disclosure relates to CryoArrays, which permit the analysis of samples (such as protein, nucleic acid, virus, or cell samples) in arrays that are prepared at low temperatures. Because CryoArrays are constructed as a block of substantially columnar samples, the block can be sliced to provide a plurality of identical or substantially identical individual arrays. The individual arrays can be used for parallel analysis of the same array feature set, for instance with different probes or under different conditions. Also provided are methods of making CryoArrays, devices for making CryoArrays, and kits.

This disclosure relates to CryoArrays, which permit the analysis of samples (such as protein, nucleic acid, virus, or cell samples) in arrays that are prepared at low temperatures. Because CryoArrays are constructed as a block of substantially columnar samples, the block can be sliced to provide a plurality of identical or substantially identical individual arrays. The individual arrays can be used for parallel analysis of the same array feature set, for instance with different probes or under different conditions. Also provided are methods of making CryoArrays, devices for making CryoArrays, and kits.

A method, apparatus for executing the method, and computer program products for use in such an apparatus. The method includes scanning an interrogating light across multiple sites on an array package including an addressable array of multiple features of different moieties, which scanned sites include multiple array features. Signals from respective scanned sites emitted in response to the interrogating light are detected. The interrogating light power is altered for a first site on the array package during the array scan, based on location of the first site or on a determination that the emitted signal from the first site will be outside a predetermined value absent the altering (which allows for protecting a detector against expected overly bright sites), or is altered during the array scan based on the detected interrogating light power (which allows for compensating for light source drift during an array scan).

Methods and apparatus are described to facilitate forming memory devices with low resistance polysilicon local interconnects that allow a smaller array feature size and therefore facilitate forming arrays of a denser array format. Embodiments of the present invention are formed utilizing a wet etch process that has a high selectivity, allowing the deposition and etching of polysilicon local interconnects to source regions of array transistors. By providing for a local interconnect of polysilicon, a smaller source region and / or drain region can also be utilized, further decreasing the required word line spacing. Low resistance polysilicon local source interconnects can also couple to an increased number of memory cells, thereby reducing the number of contacts made to an array ground.

The invention discloses an optimization method of a sparse circular antenna array. The optimization method of the sparse circular antenna array comprises the following steps: (1) producing individuals by adopting an indirect method to establish an initial population; (2) performing genetic pretreatment to the population; (3) performing generalized crossing and generalized variation to the population; (4) performing genetic post-treatment to the population and selecting superior individuals according to fitness; (5) performing iterative optimization to obtain optimum individuals and maximum peak side lobe level. The circular array optimized by adopting the method is characterized in that array elements are non-uniformly distributed on the diameter of a circular hole and are not limited to an auxiliary circular ring. The method can utilize the degree of freedom of the array elements to a larger extent, is higher in efficiency than the traditional genetic algorithm and can enable the antenna array to obtain lower side lobe level.

This is an imaging apparatus having at least one recording unit arraying a plurality of nozzle arrays featured with a plurality of nozzles for jetting a single color ink onto a recording medium, and recording an image onto the recording medium by correcting a recording timing of each of the corresponding plurality of nozzle arrays by using individual correction parameter considering the individual characteristic of each of the plurality of nozzle arrays.

Methods for correcting systematic errors in the measured position of deposited features of a nucleic acid array on a substrate. Systematic errors are modeled by an algorithmic model based on measuring the positions (and possibly other properties) of a subset of the features, and a model is constructed for predicting deviations in feature position from an ideal grid. Deviations arising in the deposition process, the scanning process, or both may be corrected.

Indexable optical fiber connectors, optical connector arrays, and optical connector systems are disclosed. According to one embodiment, an optical fiber connector includes a connector body comprising an optical coupling face and a connector housing that surrounds the connector body. The connector housing includes a first interconnecting surface having an indentation arraying feature, and a second interconnecting surface having a protrusion arraying feature. The first interconnecting surface and the second interconnecting surface are orthogonal to the optical coupling face. The indentation arraying feature is configured to mate with a corresponding protrusion arraying feature of a first adjacent interconnecting optical fiber connector by a non-locking engagement relationship. Similarly, the protrusion arraying feature is configured to mate with a corresponding indentation arraying feature of a second adjacent optical fiber connector by a non-locking engagement relationship.

Methods and apparatus are described to facilitate forming memory devices with low resistance polysilicon local interconnects that allow a smaller array feature size and therefore facilitate forming arrays of a denser array format. Embodiments of the present invention are formed utilizing a wet etch process that has a high selectivity, allowing the deposition and etching of polysilicon local interconnects to source regions of array transistors. By providing for a local interconnect of polysilicon, a smaller source region and / or drain region can also be utilized, further decreasing the required word line spacing. Low resistance polysilicon local source interconnects can also couple to an increased number of memory cells, thereby reducing the number of contacts made to an array ground.

A non-volatile memory array featuring cells with split gate transistors and an overall area extent of 5F2, i.e. five times the minimum lithographic feature size squared. While smaller calls are known, the cells of the present invention each have a select device and a floating gate transistor with adjacent cells having shared source-drain lines, all controlled by only four lines including two bit lines, a word line and a select gate line. The lines are extended beyond the boundary of the array where electrical contact is made for random access reading, programming and erasing, i.e. a contactless array.

Indexable optical fiber connectors, optical connector arrays, and optical connector systems are disclosed. According to one embodiment, an optical fiber connector includes a connector body comprising an optical coupling face and a connector housing that surrounds the connector body. The connector housing includes a first interconnecting surface having an indentation arraying feature, and a second interconnecting surface having a protrusion arraying feature. The first interconnecting surface and the second interconnecting surface are orthogonal to the optical coupling face. The indentation arraying feature is configured to mate with a corresponding protrusion arraying feature of a first adjacent interconnecting optical fiber connector by a non-locking engagement relationship. Similarly, the protrusion arraying feature is configured to mate with a corresponding indentation arraying feature of a second adjacent optical fiber connector by a non-locking engagement relationship.

An antenna array formed of individual electrically connected pluralities of wideband antenna elements. The array features a centrally located rectangular ground plane having a top surface defined by four edges. Each of said pluralities of elements is engaged to a separate substrate which is engaged along one of the four edges. The substrates may be angled to adjust the footprint of the antenna.

An antenna array formed of individual electrically connected pluralities of wideband antenna elements. The array features a centrally located rectangular ground plane having a top surface defined by four edges. Each of said pluralities of elements is engaged to a separate substrate which is engaged along one of the four edges. The substrates may be angled to adjust the footprint of the antenna.

The invention discloses a high-adaptability identification counting method for multiple fields, which is suitable for counting targets and comprises the following steps of: inputting an to-be-detectedimage; analyzing a to-be-detected region of the to-be-detected image based on gray information and shape information to obtain a target area ROI; extracting array features of a ROI of the target area; judging whether the target is in regular array distribution or not according to the array characteristics, and counting the target according to a judgment result to obtain a counting value of a target. The method can automatically search a target and perform counting operation so as to meet the counting requirements of different fields, does not need repeated development and deployment, is highin adaptability and counting efficiency, can greatly shorten the development period of the counting method, and effectively improves the productivity.

Systems, methods and computer readable media for extracting data from features on a chemical array, using a feature extraction module including feature extraction algorithms configured to calculate characteristics of array features. A reference table is provided that associates probe names of probes contained on the array with at least one additional identifier. The reference table is accessible by the feature extraction module to convert any one of the at least one additional identifiers to the probe names, and the probe names to at least one of the at least one additional identifiers.

The present invention is a method for synthesizing microarrays having different oligonucleotides present within one feature area of the array. The method utilizes the techniques common to microarray synthesis, but limits the duration in which selected feature areas on the array are initially dosed with light so as to only deprotect a calculated ratio of the compounds forming the array's binding layer. The compounds initially deprotected are capped with a non-photosensitive protecting group, such as di-methoxy-trityl, to inhibit their involvement in the synthesis of a first group of DNA strands built onto the array. Once the first group of DNA strands have been synthesized, the original deprotected group may then be further processed to build one or more groups of DNA strands in the same feature area as the first group of DNA strands. The present invention also includes microarrays manufactured using the method.

The invention provides an MBD model array feature quick annotation method for digital detection and relates to the field of digital detection technology. According to the method, first, uniform sampling is performed on a group of array features on an MBD model, and sampling point clouds are obtained; second, a PCA algorithm and an improved ICP algorithm are adopted to perform rough registration and precise registration among the sampling point clouds, and a matching relation among the sampling point clouds is determined; and last, complementing of annotation information missed by the array features is completed according to the corresponding relation among the sampling point clouds. Through the MBD model array feature quick annotation method for digital detection, on the basis of not intervening an annotation habit of a designer on the array features of the MBD model, complementing of the missing information is automatically completed, the efficiency and accuracy of array feature sizeannotation are improved, array feature objects annotated through the quick annotation method meet the requirement of measurability, and one-to-one correspondence between to-be-checked objects and detection requirements is realized.

A method for forming patterns of a semiconductor device includes preparing an etch target layer defined with a first region and a second region; forming a regular first feature which is positioned over the etch target layer in the first region and a random feature which is positioned over the etch target layer in the second region; forming a regular second feature over the regular first feature; forming first and second cutting barriers which expose a portion of the random feature, over the random feature; cutting the regular first feature using the regular second feature, to form a regular array feature; cutting the random feature using the first cutting barrier and the second cutting barrier, to form a random array feature; and etching the etch target layer by using the regular array feature and the random array feature, to form a regular array pattern and a random array pattern.

An antenna array formed of individual electrically connected pluralities of wideband antenna elements. The array features a centrally located rectangular ground plane having a top surface defined by four edges. Each of said pluralities of elements is engaged to a separate substrate which is engaged along one of the four edges. The substrates may be angled to adjust the footprint of the antenna.

The development of a flat panel display (FPD) process technology, especially the popularization of an In Cell touch screen design process puts forward a severe challenge for a full-panel design tool. With the increment of a resolution and a panel size, direct application of a high-precision numerical analysis-based capacitance extraction method to capacitance calculation of a full-panel layout is very time-consuming, and the speed cannot meet the design requirement. The invention provides an array-based full-panel layout capacitance quick extraction method. By utilizing an array feature of the layout, the capacitance extraction of the full-panel layout is accelerated through a method for division of an array region and a non array region, division and extraction of the non array region, extraction of an array unit of the array region and final capacitance combination calculation, so that the problem of excessively time-consuming and even unfeasible full-panel layout capacitance extraction caused by a complex graph and excessive scale is solved.

The invention provides a digital detection-oriented MBD model array feature rapid labeling method, which relates to the technical field of digital detection. This method first uniformly samples a group of array features on the MBD model to obtain the sampling point cloud; then uses the PCA algorithm and the improved ICP algorithm to perform coarse registration and precise registration between the sampling point clouds, and establishes the relationship between the sampling point clouds. Matching relationship; finally, according to the corresponding relationship between the sampled point clouds, complete the missing labeling information of the array features. The digital detection-oriented MBD model array feature rapid labeling method provided by the present invention automatically completes the missing information on the basis of not interfering with the designer's habit of marking the MBD model's array feature, and improves the efficiency of array feature dimension labeling and accuracy, so that the array feature objects marked by the rapid labeling method meet the requirements of measurability, and realize the one-to-one correspondence between the objects to be inspected and the inspection requirements.

The invention discloses a method for distance measurement between pulse array signals, comprising the following steps: S110, respectively converting an original pulse array signal and a reference pulse array signal from a pulse array signal domain to a pulse array characteristic domain to obtain an original pulse array characteristic and a reference pulse array characteristic; S110, respectively converting an original pulse array signal and a reference pulse array signal from a pulse array signal domain to obtain a reference pulse array characteristic; S110, respectively converting the original pulse array signal to a reference pulse array characteristic domain. S120, calculating a differential pulse array feature between the original pulse array feature and the reference pulse array feature in a pulse array feature domain; S130, calculating the energy of the differential pulse array feature, and transforming the energy into a distance metric between the original pulse array signal andthe reference pulse array signal. Thus, the distance measurement of the pulse array signal is extended from the pulse array signal domain to the pulse array characteristic domain, and the distance between the two pulse array signals can be conveniently and efficiently measured.

The invention discloses a laser random dotting method and system. The method comprises the following steps: firstly defining an array feature value of a dotting region of laser beauty equipment, then determining to-be-processed coordinate points from the array feature value in a non-repeated and random manner, finally carrying out coordinate offset on the to-be-processed coordinate points so as to obtain random coordinate points, and performing laser dotting according to the random coordinate points. Therefore, the purpose of carrying out random position laser dotting on the dotting region of the laser beauty equipment is achieved, the situation that the laser beauty equipment only carries out laser dotting on the fixed position of the dotting region is avoided, obvious beautifying traces possibly caused by laser dotting of the laser beautify equipment in a fixed area are avoided, and the risk of local thermal damage is reduced. In addition, according to the laser random dotting method, the random coordinate points are obtained in the mode that the to-be-processed coordinate points are subjected to the coordinate offset, and compared with a mode that the random coordinate points are directly obtained in a random mode, the method has the advantages of being small in calculation amount and easy to implement.

The invention relates to a four-camera plane array feature point matching method and a measurement method based on the four-camera plane array feature point matching method, belonging to the field of optical and electronic measurement. The matching method includes taking one of the four image planes as the base image plane, and finding a feature point that matches the feature point on an image plane adjacent to the base image plane in the lateral direction for a feature point on the base image plane. All matching points; for the feature points on the base image plane, find out all the matching points that match the feature points on the image plane adjacent to the base image plane in the longitudinal direction; all the found horizontal and vertical directions The matching points are re-matched to find out all sub-matching point groups; find out the matching points corresponding to the feature points on the diagonal position image plane and the base image plane and all found sub-matching point groups; determine the matching points in the four image planes A unique matching point group corresponding to the same viewpoint. For each unique matching point group, the three-dimensional space coordinates of the viewpoint can be calculated according to the image coordinates of the matching point group and the parameters of the camera system itself. Under any lighting conditions, as long as the collected images are clear enough, for any object that is imaged on the image of the four-camera planar array and has certain image characteristics, the exact same matching method and measurement method can be used to achieve the object’s detection. 3D measurement.