80 results about "Grid design" patented technology

An active keyboard for handheld electronic devices which allows the user of the device to support the device and enter text and data while using only one hand. The device has a housing, a display, a processor, a memory, a selection device, and at least four keys. When the handheld device is gripped the keys underlay the tips of the user's fingers and the selection device underlays the user's thumb. The software outputs a grid design to the display showing several columns of values. The user highlights a set of four values using the selection device and those values are assigned to the keys. Pressing a key enters the values assigned to that key into the text area of the display or if the value represents a mode of operation, runs the program controlling that mode.

A surface protection system consisting of three pieces, (1) cartridge-top, (2) absorbent core, and (3) base unit. The cartridge-top, made of semi-flexible material with a waffle grid design of drainage holes, traps and directs liquid spills into the absorbent core. The core is a thin layer of material attached to the entire underside of the cartridge-top, forming one unit. The core material, consisting of cotton-fluff and a super-absorbent polymer or fiber, holds and wicks the liquid away from the surface, turning it into a jell. The cartridge-top is snapped onto the top of the base unit covering it completely. It is disposed via routine trash collection during maintenance (usually weekly) and replaced by a fresh one. The base unit is also made of semi-flexible material and is extremely durable. It is placed on the floor under a urinal and secured to the floor to prevent its accidental displacement.

An RF antenna grid design in which the antenna array is installed on a patch panel cover allows for the retrofitting of an RF antenna grid on existing patch panel based systems without disrupting network operation. An apparatus for determining connectivity between device ports on a patch panel and cable ends having corresponding RFID tags attached thereto comprises a patch panel having a plurality of device ports and a patch panel cover comprising a plurality of RFID antennas, where each of the RFID antennas comprises one or more protruding portions thereof, each of the protruding portions of the RFID antennas being in close physical proximity to one or more of the plurality of device ports when the patch panel cover is positioned in a fixed positional relationship to the patch panel (e.g., when the patch panel cover is “attached” to the patch panel).

The present invention provides for a display device and a method to manufacture the display device. The display device includes: a transparent layer; a coloring electrode; a separator; a second electrode; an electrolyte permeating throughout the display device; and a back layer positioned on the back side of the display. The transparent layer, which has a top surface and a bottom surface, is positioned at the viewer side of the display. The coloring electrode is positioned on the transparent layer bottom surface and includes: a connected conductor system formed from one or more heterogeneous conductive layers and a coloring layer, with the proviso that the heterogeneous conductive layers are not positioned between the transparent layer bottom surface and the coloring layer. The conductor heterogeneity includes variations in one or more of: conductor material composition; conductor layer dimension; conductor layer pattern; conductor layer grid design, and combinations thereof. The separator layer is positioned between the coloring electrode and the second electrode.

The present invention relates to construction materials and more specifically, to a continuous composite exterior insulation system and cladding used in the construction of building walls and structure, to control heat transfer, rain-water penetration, air and water vapor transmission while providing fire protection to a building enclosure. This invention relates to a thermal upgrade of existing and new buildings. The wall substrate is arranged for receipt of subsequent layers of cladding materials. Thermo-grid of insulated composite strapping is mounted on the surface of the said wall and a layer of continuous insulation e.g. polyurethane foam is applied between the thermo-grid strapping leaving a thin air gap between it and the next layer of the fire protective composite.

The invention relates to a corresponding stereo display device of liquid crystal barrier grid design which can improve light utilization rate. The stereo display device comprises an image display screen, a liquid crystal barrier grid layer, a wave plate and a backlight module, wherein the image display screen, the liquid crystal barrier grid layer, the wave plate and the backlight module are sequentially arranged in an overlaying mode, the liquid crystal barrier grid layer is used for displaying bright and dark stripes, and the wave plate and the backlight module achieve conversion of light polarization direction. A sub-wavelength reflection light splitting type polarization piece is applied by a liquid crystal barrier grid which conducts light reflection on a dark stripe place, and conducts light transmission on a bright stripe place, and the wave piece achieves conversion of the light polarization direction and can improve utilization rate of light. The barrier grid conducts light transmission on the bright stripe place and conducts light reflection on the dark stripe place. The barrier grid is combined with the image display screen to achieve a stereo display function, reflected light of backlight can be again reflected to the display screen, and further utilization rate of the light is improved.

The invention discloses a method for aligning a metal grid line in a solar cell metallization process. The method comprises the following steps of: 1, designing a mark pattern at four top ends of a main grid design position of a silicon chip respectively in a diffusing process or other processes, wherein the mark patterns are required to form an overall circular shape or an overall concentric square shape or an overall circular and concentric square shape; and 2, analyzing each mark pattern by using aligning software installed on an Italy Baccini printer to accurately calculate the central position of the pattern and accurately calculate delta X (transverse offset-a coordinate parallel to the main grid) and delta Y (longitudinal offset-a coordinate vertical to the main grid) of a specificregion and the center of a screen printing plate pattern, and adding compensation values according to the data in a printing process so as to meet the requirement on accurate printing.

A photovoltaic solar cell for producing energy from the sun including a germanium substrate including a first photoactive junction and forming a bottom solar subcell; a gallium arsenide middle cell disposed on said substrate; an indium gallium phosphide top cell disposed over the middle cell; and a surface grid including a plurality of spaced apart grid lines, wherein the grid lines have a thickness greater than 7 microns, and each grid line has a cross-section in the shape of a trapezoid with a cross-sectional area between 45 and 55 square microns.

Susceptor designs are provided for controlling damage to wafers, particularly during cold wafer drops-off on a hot susceptor. The designs include axisymmetric grid designs, such that thermal gradients are symmetrical in the circumferential (θ) direction and the same traversing any particular radial line. The grids are preferably arcuate and each have the same surface area. In one embodiment an outer zone is asymmetrically designed to induce predictable wafer curling in a saddle shape.

Grid patterns for concentrator solar cells that increase power output are provided. In one aspect, a top contact for a solar cell is provided that includes: bus connectors and metallic fingers attached to the bus connectors, wherein each of the metallic fingers has a base which is connected to one of the bus connectors or to another one of the metallic fingers such that each of the metallic fingers is attached to one of the bus connectors either directly or indirectly via another one of the metallic fingers, and wherein at least one of the metallic fingers has a width that is tapered quadratically along a length of the metallic finger. A solar cell and a method of forming a solar cell top contact are also provided.

The invention discloses a city center area power distribution network. Buses of a first switch station bus, a second switch station bus and a third switch station bus are respectively preset with a private line connection position, every two of the private line connection positions of the first switch station bus, the second switch station bus and the third switch station bus are in circuit connection through connection wires, and a first transformer station bus, a second transformer station bus, a third transformer station bus and a fourth transformer station bus form two main configurations and two standby configurations. The power distribution network employs grid design thinking, a corresponding target wiring load transfer strategy analysis model is established, power supply capacity and reliability requirements of important users are satisfied, and transfer scheme making efficiency of regulators and operators is improved.

The invention provides an effective measure for radically curing landslides of road cutting side slopes. The method is to excavate grid trenches vertically and horizontally on the slope that has slipped or is likely to slide, and lay wooden piles at a certain interval at the bottom of the trench. Then fill the modified reinforced soil in the ditch, and form the modified reinforced soil blind grid after full compaction. The preparation of the modified reinforced soil is: first, the original soil is blended into lime soil according to a certain amount of ash, and then sprayed with an aqueous solution of expansive soil ecological modifier according to a certain proportion. Relevant dimensions of modified reinforced soil blind fence design must be calculated by slope stability. After the construction of the modified reinforced soil blind grid is completed, the slope soil modification construction is carried out according to the method of modifying the expansive soil with the expansive soil ecological modifier. The modified reinforced soil blind grid grid is connected with the modified soil on the slope to form a whole, which enhances the anti-sliding ability of the slope soil. The invention is suitable for controlling and protecting side slopes caused by special soils such as expansive soil in roads, railways, water conservancy, industrial and civil construction and other projects, as well as water and soil loss.

The invention relates to design of a high-pressure turbine blade grid, in particular to a transonic guide blade grid design method of a high-pressure turbine, and at least solves the problem of higher loss of the blade grid caused by a traditional blade grid design method. The transonic guide blade grid design method of the high-pressure turbine comprises the following steps: the load of an area from an inlet of a blade grid channel to the front part of a geometric throat part of the blade grid channel is reinforced; the blade grid is divided into a front part area, a throat part area and a diffusion area; the airflow acceleration performance of the front part area is improved, and the length of the diffusion area is increased; the expansion acceleration of transoic airflow in the throat part area is weakened; the acceleration performance of airflow in the diffusion area is reduced; a compression wave is formed in the diffusion area near an outlet of the channel for reducing speed; and the blade grid design is finished according to a blade grid 11 parameter shaping method. The transonic guide blade grid design method of the high-pressure turbine can control the multishock loss in the blade grid design, realizes low-loss transonic blade grid design, and lays foundation for pneumatic design of the high-pressure turbine.

The invention relates to a grid segmentation-based large-scale vehicle road network real time speed limit calculation method. According to the method, a three-level grid design strategy is adopted; the Euler distance algorithm is adopted to match roads; and a distributed storage and deployment mode is adopted to realize parallel computation. The grid segmentation-based large-scale vehicle road network real time speed limit calculation method includes the following steps that: 1, region division is performed on a transportation road network according to latitudes and longitudes; 2, first-level grids and second-level grids are formed through division; 3, grid data are generated; 4, the data are initialized; and 5, real-time road speed limit calculation is carried out. The algorithm is simple and efficient and can accurately match the roads. The deployment of a system just needs several physical machines, and therefore, the method is low in cost. The method can be applied to a monitoring platform of road transportation vehicles, so that the monitoring platform can process road section-based speed limit calculation of a large number of transportation vehicles distributed at various locations of China simultaneously, and a fast and effective means can be provided for transportation enterprises and government supervision departments to realize road section-based speed limit prompting for all vehicles on roads in the jurisdiction ranges of the transportation enterprises and government supervision departments, and the driving safety of the road transportation vehicles can be improved, and the safety of people, vehicles and cargos involving in transportation can be ensured, and economic loss brought by accidents caused by speeding can be decreased.

The invention relates to a low-orbit positioning load antenna manufacturing method and especially relates to a low-orbit positioning load aluminium alloy horn antenna material increase manufacturing method. The method comprises an antenna ridge and bottom grid design, an antenna resonance cavity bottom opening design, an inner ridge bottom pillar design, an antenna outer ridge design and a laser forming and remelting process flow parameter design. The grid design can reduce the weight of an antenna to enable the antenna to be lighter; the antenna resonance cavity bottom opening design facilitates polishing of the inner wall of a resonance cavity; the inner ridge bottom pillar design can ensure 90-degree geometrical relationship of the inner ridge bottom and the side wall of the resonance cavity, thereby improving performance of the antenna; the antenna outer ridge design is to add two supports, which are same in size and thickness with inner ridges at the antenna outside thin-wall positions to ensure that the thin walls can be held during printing, thereby preventing stress deformation; and when the antenna is formed, removing and polishing are carried out. The problem that it is difficult to print the aluminium alloy is overcome through a customized 3D printing flow. The weight of the antenna designed through the method above is reduced by 2 / 3, and the antenna is of great importance in space-borne application.

The invention provides a virtual dressing image generation method and system. The method comprises the steps of offline preprocessing and online operation, wherein offline preprocessing comprises thesteps of standard body material treatment, predefined grid design and production, determination of a translational relation from body type semantic parameters to grid control parameters and clothing image material treatment; and online operation comprises the steps of acquiring user data, calculating the grid control parameters, reading a body image and a clothing image, calculating a transformedgrid and rendering a dressing image. Through the generation method and system, quick transformation and clothing change are realized; synchronous transformation of the body image and the clothing image is realized; through the method of changing a predefined grid model, a fitting image is controlled and optimized conveniently; and one set of parametric grid system can be suitable for clothes of different shapes and texture. Besides, the method and system are suitable for clothing, shoes, accessories and images not shot realistically.

A method and apparatus for short-term and imminent war of typhoon wind and waterlogging disaster on transmission and distribution line At first, that short-term wind field and precipitation information of Doppler radar are obtain, Based on the wind and precipitation information and the typhoon risk assessment model, the short-term and imminent early warning of typhoon and waterlogging disaster ontransmission and distribution lines is carried out, Typhoon risk assessment model can directly and fully reveal the law of transmission and distribution line disaster and power equipment damage accident by extracting the characteristic parameters of typhoon wind and waterlogging disaster prediction grid designed beforehand, early warning the typhoon wind and waterlogging disaster of transmission and distribution line and reducing the typhoon wind and waterlogging loss of transmission and distribution line. The invention helps to improve the accuracy of accident prediction before typhoon disaster occurs in the prediction area, improves the early warning level of typhoon flood disaster of transmission and distribution lines, enriches the typhoon disaster early warning reference information of the power grid, and provides guarantee for safe and stable operation of the power grid.

Mooring system arranged in a body of water for the mooring of multiple surface or semi-submersible vessels or platforms with a artificial seafloor grid designed as a mesh-like structure arranged in a substantially horizontal plane in the body of water. The artificial seafloor grid including means for attachment to said vessel or platform, and is mechanically coupled to the bottom of the sea using anchoring elements.

The invention discloses a photovoltaic solar cell used for generating energy from the sun. The photovoltaic solar cell comprises a germanium substrate, a gallium arsenide middle unit, an indium phosphide gallium top unit and a surface grid. The germanium substrate comprises a first photosensitive knot and a bottom solar subelement is formed, the gallium arsenide middle unit is placed on the germanium substrate, the indium phosphide gallium top unit is arranged on the middle unit, and the surface grid comprises a plurality of separated grid lines with a thickness more than 7 microns and a trapezoid cross section. The cross section area is between 45 square microns and 55 square microns.

A baffle-type cooling bench for shunting and air cooling treatment belongs to cooling benches for air cooling in technology for heating processing. The baffle-type cooling bench comprises a cooling bench body and is characterized in that fans are respectively arranged at opposite angles of two sides of a material frame of the cooling bench body, an air curtain and a plurality of stepped baffles are arranged below the cooling bench body, and a partition plate is arranged in the middle of the cooling bench body. A bench top of the cooling bench body is in a grid structure. Primary uniform shunting is realized by means of adding the baffles in an air channel of the cooling bench to control air flowing direction, final uniform shunting is realized by means of adding the air curtain, and uniform heat radiation is realized by the aid of the grid design of the bench top of the cooling bench body. The baffle-type cooling bench for shunting and air cooling treatment is uniform in air outlet, cooling efficiency is greatly improved, and the problems of the cooling bench that air cooling is nonuniform and heat treatment acceptability for products is low are solved.

The invention relates to a sewage pretreatment integration device. According to the characteristics of rural towns and residential communities, sewage treatment equipment needs to be miniaturized and generalized, and is designed through research; grille intercepting, sand settling and regulating pool design are integrated; the traditional three-unit operation mode is changed. The traditional grid design is changed into a grid lifting basket design in the device; the manual operation is used; no mechanical equipment is used; the maintenance is not needed in the operation process. A sand settling pool uses an aeration rotational flow vertical flow sand settling mode in the design; the sand settling is accelerated through an air flow rotating effect; the sand discharging adopts a gravity sand discharging mode; no mechanical equipment is installed; the maintenance is not needed in the operation process. For a regulating pool in the design, a submersible pump is arranged in the regulating pool for lifting sewage into a sewage treatment device; a flow pushing stirrer is arranged; through the effect of anaerobic bacteria, organic matters are subjected to hydrolysis, acidification and methanation; the organic matters in wastewater are removed; the biodegradability of the sewage is improved; the subsequent aerobic biological treatment is favorably realized.

The invention relates to the technical field of touch panels, in particular to a high-applicability touch sensor for a touch panel. The high-applicability touch sensor includes a flexible backsheet layer, the flexible bottom sheet layer is fixedly connected with the first insulating layer; a first patterned conductive layer and a circuit layer are arranged above the first insulating layer; the first patterned conductive layer is electrically connected with the circuit layer; the first patterned conductive layer is fixedly connected with the transparent organic film layer, the transparent organic film layer is fixedly connected with the second patterned conductive layer, the first patterned conductive layer and the second patterned conductive layer both adopt a negative poisson ratio metalgrid design, the second patterned conductive layer is fixedly connected with the second insulating layer, and the second insulating layer is fixedly connected with the protective film layer. The high-applicability touch sensor has the beneficial effects that the negative poisson ratio metal grid design is adopted, the bending resistance is high, and the manufactured touch panel has flexibility andcan be suitable for different use conditions.

The invention relates to a preparation method for high open-circuit voltage polycrystalline solar cells. A temperature-variable deposition high-temperature knot pushing technology is adopted in the diffusion process, and the dense grid design of 90 fine grids is adopted by positive pole printing patterns during the positive-pole printing process. The temperature-variable deposition is the process of increasing the temperature to 860 DEG C, temperature-variable deposition for 10 min is conducted on a silicon wafer during the temperature-increasing process, the mixture gas of large N2, O2 and small N2 is led in, and the proportion, by volume, of the small N2 is 7%; the high-temperature knotting pushing process is that the temperature is kept at 860 DEG C stably, the small N2 is stopped being led in, the large N2 and the O2 are led in for impurity re-distribution, the time is controlled to be within 17 min, and the proportion, by volume, of the O2 is 15%. The preparation method enables the square resistance of the silicon wafer to be from 90omega / sq to 95omega / sq, and compared with one-time constant-temperature deposition diffusion, the polycrystalline solar cells produced under the situation that the cost is not increased can obtain the higher open-circuit voltage.

The invention discloses an electric car storage battery ultrathin polar plate, which comprises an insulation protective sleeve and a polar plate core body, the polar plate core body is arranged in the insulation protective sleeve, and is an active matter panel prepared by wire mesh and a filler, the wire mesh is used for dipping and solidifying in the filler, the wire mesh comprises several layers of net structure planes produced by lead alloy wire mesh, and the lead alloy wire meshes arranged between the net structure planes are connected. According to the electric car storage battery ultrathin polar plate, a grid design of common polar plate can be avoided, the wire mesh is used for dipping and solidifying in the filler to prepare the light and thin polar plate core body structure, the electric car storage battery ultrathin polar plate has the advantages of high strength, oxidizability resistance and good conductive performance, the prepared storage battery has the advantages of light weight and little volume, and is suitable for various portable motor-assisted bicycles.

The invention relates to a draining tableware storage box, and belongs to the daily necessities. The draining tableware storage box comprises an inner box and an outer box, wherein the inner box is partitioned into three storage grids; the height of the left and right storage grids is 12.4-12.6 cm; the height of the middle storage grid is 7.8-8.2 cm; the bottom of the inner box is provided with a plurality of small holes; the top end of the inner box is provided with a circle of outer edge; the inner box is erected at the top end of the outer box through the outer edge; the inner box is made of a food-grade PP (Propene Polymer) material; the outer box is made of a transparent resin material. The draining tableware storage box has the advantages that quick drying can be realized and moisture does not accumulate in the box so as to prevent bacterial growth by forming the draining holes in the bottoms of the storage grids of the inner box, the storage box is practical, has an attractive appearance and is space-saving because of the grid design of the inner box, short tableware such as small spoons can be conveniently stored since the height of the middle storage grid of the inner box is slightly small and the outer box is a water receiving box so as not to wet a desktop.