145 results about "Repeat pattern" patented technology

A nonwoven fabric comprises a first surface, a second surface, and a visually discernible pattern on at least one of the first and second surfaces. The visually discernible pattern has a regular, repeating pattern of three-dimensional features. Each of the three-dimensional features define a microzone comprising a first region and a second region. The first and second regions having a difference in values for an intensive property. The first surface has a TS7 value in the range of about 1 dB V2 rms to about 15 dB V2 rms. The second surface has a TS7 value in the range of about 1 dB V2 rms to about 15 dB V2 rms. A ratio of the TS7 value of the first surface to the TS7 value of the second surface is in the range of about 1 to about 3.

The invention provides a surface printing flaw detection method, system and device for a corrugated packaging box, and relates to the technical field of image processing. The method comprises the following steps: acquiring and aligning a to-be-detected corrugated paper image and a template image, and dividing the to-be-detected corrugated paper image and the template image into a corresponding detection area and a template area; identifying a suspected white leakage area based on the average reflectivity difference of the detection area and the template area; determining the edge connection fracture degree based on the color difference between the contour edge pixel points of the suspected white leakage area and the standard colors on the two sides; determining the filling defect rate of the closed area based on the fractal dimension of the suspected white leakage area and the distance between the areas; determining a white leakage unit based on the average color difference of a first repeated pattern unit in the template image and a second repeated pattern unit in the to-be-detected corrugated paper image, and determining a pattern repetition missing rate based on the white leakage density and the white leakage dispersion of the white leakage unit; and determining a defect type based on the edge connection fracture degree, the closed area filling defect rate and the pattern repetition missing rate, and associating the production process. According to the invention, the white leakage problem procedure can be positioned.

Example embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage medium for transmission and reception of physical control channel (PDCCH) repetitions. In a method, a user device determines a repetition pattern associated with repetitions of a PDCCH transmission. The repetition pattern is configured in at least one slot in one or more frames. The user device monitors the repetitions of the PDCCH transmission based on the repetition pattern. Then, the user device decodes control information based on at least one monitored repetition of the repetitions of the PDCCH transmission.

A mosaic scan filter array has a plurality of identical tiles, each tile have n rows and m columns where n is equal to a greater than 1 and m is equal to a greater than 2. One row of tiles extends a width of a detector array and constitutes a base pattern. The base pattern is repeated M times and each repetition is laterally offset in one direction by one pixel width. The base pattern and laterally offset repetitions constitute a repeat pattern. There are MxN filters selected from the group of one or more of the following: RGBW filters, fluorescence emission filters and a series of narrow spectral band filters covering a continuous spectral range. The mosaic scan filter arrays can be used with a scanning microscope or a scanning camera.

A connector for use with high speed signals. The connector may include lead frame assemblies in a connector housing. A lead frame assembly may include signal conductive elements and ground conductive elements disposed in a repeating pattern, and one or more corrugated sheets attached to the ground conductive elements. The corrugated sheets may extend more than half of the length of the signal conductive elements. Valleys of the corrugated sheets may be welded to the ground conductive elements with line welds. The line welds may extend over a large percentage of the length of the conductive elements. Such a configuration enables accurately and repeatedly establishing signal to ground spacing and therefore promotes high signal integrity, even for miniaturized connectors. Such a connector may be used to meet signal integrity requirements in connectors designed for 112 GBps and beyond.

An improved distributed-output multi-cell-element power converter utilizes a multiplicity of magnetic core elements, switching elements, capacitor elements and terminal connections in a step and repeat pattern. Stepped secondary-winding elements reduce converter output resistance and improve converter efficiency and scalability to support the high current requirements of very large scale integrated (“VLSI”) circuits.

1. Name of the design product: Fabric (3+7 grid fringe). 2. Use of the design product: For textile products. 3. Design key points of the design product: Lies in the pattern. 4. Picture or photo that best shows the design key points: Front view. 5. This design product is a flat product, and other views are omitted. 6. This design product is a flat product with a seamless repeating pattern without a defined boundary.

1. Name of the design product: Fabric (Lujin - Four Big Flowers 2). 2. Use of the design product: Used for making clothing, beddings such as sheets and duvet covers, and can also be used for making curtains, tablecloths, valances, accessories, etc. 3. Design key points of the design product: Lies in the pattern. 4. Picture or photo that best shows the design key points: Front view. 5. This product is a fabric, the rear view is omitted; this design product is a flat product, the top view is omitted; this design product is a flat product, the bottom view is omitted; this design product is a flat product, the left view is omitted; this design product is a flat product, the right view is omitted. 6. Other circumstances that need to be explained: Other explanations: This design product is a product with a seamless and borderless all - around repeat pattern.

Disclosed is a velocity measuring device that utilizes photoelectric sensor rings. A first and second photoelectric sensor ring are spaced a known distance apart. The rings include a repeating pattern of first and second emitters and first and second receivers. The first emitters and the first receivers have a first matched modulation frequency, and the second emitters and second receivers have a second matched modulation frequency. A signal is transmitted between the emitters and receivers, and when an object is passed through the photoelectric sensor rings, the blocking of the signal causes a change in measured voltage. The velocity of the object is calculated by the dividing the known distance by time between voltage changes. The inventive device allows for measuring velocity of small, slow moving objects that cannot be measured utilizing currently known techniques.

The present invention may be embodied as a system (10) for monitoring a belt (90). The system (10) includes a sensor (20) configured to be mounted near a belt (90). The sensor (20) is configured to detect a profile of the belt (90). A processor is in electronic communication with the sensor (20). The processor is programmed to receive an electrical signal from the sensor (20); detect a repeating pattern in the electrical signal; and detect a deviation from the repeating pattern. In some embodiments, detecting a deviation from the repeating pattern further includes calculating a rolling average profile. The rolling average profile may, for example, an average of the most recent 5 – 100 cycles of the repeating pattern. In some embodiments, the deviation from the repeating pattern exceeds a predetermined deviation threshold for a duration of a cycle of the repeating pattern.

Identifying an indistinct entity within an image can include generating by an image filter multiple gradients, each of which corresponds to one of a plurality of pixels of an image captured by an imager. The image can be searched for a likely repeating pattern. Responsive to detecting, based on the multiple gradients, a likely repeating pattern within the image, data structures can be generated, the data structures comprising a set of probabilistically weighted feature vectors corresponding to the likely repeating pattern. A machine learning model can classify each of the set of probabilistically weighted feature vectors. An identity of the likely repeating pattern can be output, the identity based on the machine learning model classifications of the probabilistically weighted feature vectors.

A three-dimensional support structure is provided and includes a single sheet of material that is folded into a repeating pattern of cells. Each of the cells is formed by first and second spaced-apart endwalls and first and second sloped sidewalls spanning between the endwalls. Each endwall comprises two plies of material while each sidewall com-prises a single ply of material. The first and second sidewalls are adjoined at-a folded edge, The cells are aligned such that the first endwall of one cell from the repeating pattern abuts the second endwail of an adjacent cell of the repeating pattern to form a four-ply wall of the material. A first liner may be attached to a first side of the folded material and a second I iper may be attached to a second side of the folded material.

The present application discloses a method, device and equipment for detecting the position accuracy of a mask pattern, and relates to the field of accuracy detection. The method comprises: selecting an initial pattern in an image display area; taking the center position of the initial pattern as the origin, stepping in the image display area along an exposure direction perpendicular to a photolithography machine, taking out a pattern identical to the initial pattern in the image display area every n selected intervals, until the stepping of the image display area is completed, obtaining multiple repeated patterns, and measuring the coordinate information of the center position of each repeated pattern to obtain a first coordinate set composed of the coordinate information of the multiple patterns; searching for a second coordinate set corresponding to the first coordinate set in the photolithography file of the mask; subtracting the coordinate information of the second coordinate set from the first coordinate set to obtain a deviation value of the pattern every n selected intervals; generating a data distribution diagram from the deviation value, and determining the detection result of the position accuracy of the mask pattern based on the data distribution state of the data distribution diagram.

Use of insect prevention is provided in some embodiments of the present disclosure, including: providing an insect prevention item, in which a plurality of repeating patterns and a plurality of spacer patterns are represented on a surface of the insect prevention item, each of the plurality of repeating patterns is spaced apart by each of the plurality of spacer pattern, and a viewing angle of one of the plurality of repeating patterns and a spacer pattern neighboring to one of plurality of the repeating patterns represents on a plurality of ommatidias of the flying insect is less than twice of an inter-ommatidial angle of each of the plurality of ommatidias of the flying insect; and disposing the insect prevention item on an outer site of a target item.

Disclosed are example embodiments of methods, apparatuses and systems supporting beam diversity for multimedia broadcast multicast services. A method may comprise receiving information of one or more beams and abeam-specific repetition pattern for at least one of the one or more beams for transmission of a service from a network device, and receiving the service on the at least one of the one or more beams based on the beam-specific repetition pattern.

A filtration system having an undulated interlocking housing-endplate interface geometry is described. In the filtration system, a filter element endplate and a filter housing component (e.g., a shell housing, a filter mounting head, etc.) meet at an interface. The filter housing component includes an undulating or repeating pattern that meshes with a matching undulating or repeating pattern on the endplate of the filter element. The undulating or repeating pattern prevents the filter element from freely rotating with respect to the filter housing component of the filtration system.

This disclosure relates to a friction stir welding tool insert comprising a polycrystalline cubic boron nitride, PCBN, composite material with a textured surface layer. The textured surface layer comprises a pre-defined repeating pattern.

1. Name of the design product: Fabric (Hexagram). 2. Use of the design product: Fabric for luggage. 3. Design key points of the design product: The combination of shape and pattern. 4. Picture or photograph that best shows the design key points: Front view. 5. This design product is a thin product, so the top view is omitted; this design product is a thin product, so the bottom view is omitted; this design product is a thin product, so the right view is omitted; this design product is a thin product, so the left view is omitted; this design product is a thin product, so the rear view is omitted; this design product is a thin product, so the perspective view is omitted. 6. This design product is a flat product with a seamless four-way repeat pattern.

1. Name of the design product: Fabric (Mesh Cool Cotton Jacquard). 2. Use of the design product: The design product is used for textile articles. 3. Design key points of the design product: The combination of shape and pattern. 4. Picture or photograph that best shows the design key points: Front view. 5. This is a thin design product, and the other views are omitted. 6. The flowered fabric pattern of this design is in a seamless repeat pattern without defined boundaries.

1. Name of the Design Product: Fabric (J25111). 2. Use of the Design Product: For textile products. 3. Design Key Points of the Design Product: Lies in the pattern. 4. Picture or Photograph that Best Illustrates the Design Key Points: Front view. 5. This Design Product is a flat product, and the left view, right view, top view, and bottom view are omitted. 6. Other Situations Requiring Explanation: Other Explanation: This Design Product is a flat product with a seamless repeating pattern without defined boundaries.

The present invention provides a wireless communication method, in which a short preamble synchronization sequence and a long preamble synchronization sequence are set in a physical frame, and the system capacity is increased by expanding the short preamble synchronization sequence or / and the long preamble synchronization sequence, including: setting the length of the sequence used by the short preamble synchronization sequence to be more than two; setting at least three subcarrier intervals, and the short preamble synchronization sequence supports the set subcarrier intervals; or / and setting the length of the sequence used by the long preamble synchronization sequence to be more than two; synchronizing the preamble repetition mode under different subcarrier intervals and bandwidths. The root sequence index, the common demodulation pilot signal CRS, and the phase offset and DPI of the demodulation pilot reference signal DRS used by the short preamble sequence are expanded to achieve the purpose of distinguishing cells. At the same time, different subcarrier intervals and bandwidth modes use different sequences, and multiple cells can also be distinguished. In this way, the network scale of the wireless communication system can be expanded.

1. Name of the design product: Moisture-proof cloth (2). 2. Use of the design product: It is used for lining drawers to prevent dirt and moisture. 3. Design key points of the design product: It lies in the combination of shape and pattern. 4. The picture or photograph that best shows the design key points: Front view. 5. The bottom view is omitted; the top view is omitted; the left view is omitted; the right view is omitted. 6. This design product is a flat product with a seamless repeating pattern and no defined boundaries.

A light attenuator that provides transparent light states and absorbing dark states for use in selectively controlling light, especially for smart glass applications. The light attenuator includes abutting areas of attenuation and transparency that form a repeat pattern or a quasi-repeat pattern. The attenuating areas are visible when the light attenuator is in the light state, but the repeat pattern is sufficiently large that a viewer looks through the attenuator and sees no haze.

Saw arrangement (100), with: a drive element (144) adapted to be moved in a repeating pattern; a motor (136) configured to move the drive member (144) in the repeating pattern; a housing (104) defining an interior space (128) in which the motor (136) is positioned; and a base (456) having (i) a base (458) with an upper surface (464) and a lower contact surface (466) of the workpiece, and (ii) a conductive structure (474) attached to the upper surface (464) of the base (456), wherein the housing (104) is pivotally mounted on the line structure (474), wherein the conduit structure (474) defines a first conduit opening (478), a second conduit opening (480) and a conduit section (476) extending therebetween, and wherein the housing (104) defines (i) a dust inlet (530) positioned in fluid communication with the first conduit opening (478), and (ii) a dust outlet (534) positioned in fluid communication with the second conduit opening (480).

The present application relates to the field of image data processing, and more particularly to a kind of inkjet printing image data remote acquisition method and system, method includes: obtaining the RGB image of printing image, preset color difference threshold and merge similar RGB value, build palette and obtain index map;Based on initial window sliding scanning index map, based on the degree of completeness of pattern in initial window dynamic adjustment initial window size, as target window and output position, size information collection;Based on the color frequency of each pixel in each target window, local connectivity and color difference degree as weight calculation multi-dimensional space matrix feature of each target window, construct printing feature vector, based on hash function projection and capture similar pattern of printing feature vector of each target window, construct repeat pattern dictionary;Based on compression algorithm, palette and pattern dictionary are compressed in turn, and original printing pattern is reconstructed block by block in reverse when decoding, the scheme of the application improves the compression efficiency of printing pattern.