1714 results about "Metal mesh" patented technology

The present invention concerns a cardiac valve prosthesis system (10; 40) for implantation into the body of a mammal. The prosthesis system (19; 40) comprises a valve (16) mounted on an stent element (18) to form a stented valve element (12), and an anchoring element (14) to be arranged within the aorta of the mammal to be treated with the prosthesis and spaced-apart form the stented valve element (12). Further, the anchoring element (14) comprises a cylindrical tube element composed of fabric (22) supported by a metal mesh, and the stented valve element (12) and the anchoring element (14) represent two constructional distinctive elements being associated by ligament-like connecting means (30; 50), such, that the connecting region (28) between the stented valve element (12) and the anchoring element (14) is generally free from foreign material.

A physical model representing an anatomic model of the abdominal wall that provides for the option of: tactile feedback, the option for photo realism, the inclusion of various pathologies (including, but not limited to, abdominal wall defects such as hernia), and the customizability to mount the model to various training boxes or frames. This medical/anatomic simulation model is composed of various material layers including, but not limited to, non-elastomeric and elastomeric materials such as papers, fabrics, metallic sheets, metallic meshes, rubber-like foams, and other materials. This is a physical/mechanical model that simulates skin, tissue, and organs associated with abdominal wall morphology and pathology.

A single serving beverage filter cartridge is formed by placing a single serving portion of brewing material into a reusable coffee holder having a lid and a base. The reusable coffee holder includes a recessed annular region at the bottom of a base of the holder and is insertable into a cartridge housing of a single serving coffee maker having an offset needle reaching up vertically from the base of the housing, the recessed annular region avoiding the offset bottom needle. The coffee holder defines a frustoconical exterior and includes mesh filtering material for retaining brewing material inside the coffee holder. The mesh material may be a metal mesh or plastic mesh. The reusable coffee holder is configured for use in single serving coffee makers having the offset bottom needle and designed for single use cartridges.

An electromagnetic shielded optical window with ring type of metal cross hatch pattern structure is prepared as arranging ring type of metal cross hatch pattern units in two-dimensional orthogonal mode to from cross hatch pattern array then loading formed array on transparent substrate surface of optical window. The prepared product can be used to carry out electromagnetic shielding in medical treatment and aerospace cause.

Disclosed herein is a color filter substrate embedded with a touch sensor, including: a transparent substrate; a metal mesh electrode formed on the transparent substrate; and a black matrix layer formed on the metal mesh electrode to correspond to a shape of the metal mesh electrode and having at least one opening area formed therein. According to the present invention, the metal mesh electrode and the black matrix are overlapped to be matched with each other, thereby making it possible to solve a moire phenomenon.

A touch screen panel includes a plurality of first touch electrode serials arranged in a first direction, a plurality of second touch electrode serials arranged in a second direction crossing the first direction, and an insulating layer insulating the first touch electrode serials and the second touch electrode serials. Each first touch electrode serial includes a plurality of first mesh patterns formed by an intersection of first metal lines. Each second touch electrode serial includes a plurality of second mesh patterns formed by an intersection of second metal lines. The first mesh patterns are connected to one another, and the second mesh patterns are separated from one another. The separated first mesh patterns are connected to one another through a bridge.

A package includes a die, and a molding material molding the die therein. A metal shield case includes a first metal mesh over and contacting the molding material and the die, a second metal mesh underlying the die, and a Through-Assembly Via (TAV) in the molding material and forming a ring encircling the die. The TAV is electrically connected to the first metal mesh and the second metal mesh.

A method and system for controllably releasing contaminants from a contaminated porous metallic mesh by thermally desorbing and releasing a selected subset of contaminants from a contaminated mesh by rapidly raising the mesh to a pre-determined temperature step or plateau that has been chosen beforehand to preferentially desorb a particular chemical specie of interest, but not others. By providing a sufficiently long delay or dwell period in-between heating pulses, and by selecting the optimum plateau temperatures, then different contaminant species can be controllably released in well-defined batches at different times to a chemical detector in gaseous communication with the mesh. For some detectors, such as an Ion Mobility Spectrometer (IMS), separating different species in time before they enter the IMS allows the detector to have an enhanced selectivity.

A composite surgical implant that is made of a planar sheet of a thermoplastic resin that includes a top surface (400), a bottom surface (410), and a surgical grade metal mesh (405) contained therein. The implant may be bent by hand, wherein upon the displacement of the implant, the implant will generally maintain the shape to which it has been displaced.

A single serving beverage filter cartridge is formed by placing a single serving portion of brewing material into a reusable coffee holder having a lid and a base. The reusable coffee holder includes an offset passage in the bottom of the base and is insertable into a cartridge housing of a single serving coffee maker having an offset bottom needle reaching up vertically from the base of the housing, the offset passage providing clearance for the offset bottom needle. The coffee holder defines a frustoconical exterior and includes mesh filtering material for retaining brewing material inside the reusable coffee holder. The mesh material may be a metal mesh or plastic mesh. The reusable coffee holder is configured for use in single serving coffee makers having the offset bottom needle and designed for single use cartridges.

The invention relates to a loading type nano Au catalyst for eliminating formaldehyde in a room, a car and a microenvironment and a preparation method thereof. The corresponding nano Au catalyst is prepared mainly by adopting a coprecipitation method, a depositing precipitation method, an improved soaking method, and the like, taking metallic oxide, composite carrier oxide MOx/Al2O3, composite carrier oxide MOx/CeO2, glass, honeycomb ceramics and a metal mesh as matrixes and taking metallic oxide MOx as a second carrier. Compared with the prior art, the invention has the advantages that (1) the effect of eliminating the formaldehyde by 100 percent at room temperature can be achieved; (2) the nano Au catalyst has good steam poisoning resistance; (3) the CO is catalyzed to be completely converted into CO2; (4) the nano Au catalyst has the favorable active stability and the service life; and (5) the nano Au catalyst can be made into a molded catalyst to be applied in various occasions.

The present invention is directed to a method of forming a container comprising forming a basket portion of metal mesh material and a rail connected to the basket portion. The rail extends substantially outwardly from the outer surface of the basket portion and the rail extends continuously around the outer surface of the basket portion. In one example, the method includes forming the rail so that it does not contain or surround a free edge of the basket portion. In another example, the method includes forming the rail so that it includes an opening for containing or surrounding a free edge of the basket portion. The method may also include forming a lower rail. The present invention is also directed to a container formed by such method.

A method of forming an exterior surface protective structure (12) for an aircraft (10) includes providing a surfacer (26) having a carrier on a metal mesh material (24) and an isolator (22) with resin in the surfacer and the isolator filling holes in the metal mesh to form a surface that may be covered with finishes (28), such as spray applied surfacers, primer(s) and a paint to provide a more robust structure that resists corrosion and prevents substrate microcracking, while providing rain erosion resistance, environmental durability, structural performance, and lightning protection in a lighter weight and less costly material.

A semiconductor image sensor utilizing a metal mesh filter to transmit light of a specific wavelength to a photoconversion device, and method of making said image sensor. Semiconductor image sensor pixel cells using varied metal mesh filters may be arranged in a Bayer pattern for color imaging. As a result, the need for using conventional polymer color filters in image sensor applications is eliminated.

The invention provides an electromagnetic shielding conformal optical window with a longitude and latitude-shaped mesh structure, which belongs to the technical field of electromagnetic shielding of optical transparent pieces. The electromagnetic shielding conformal optical window comprises a conformal optical window and is characterized in that: (1) a longitude and latitude-shaped metal mesh is manufactured on the inner side surface of the conformal optical window shell; and the longitude and latitude-shaped metal mesh covers the whole inner side surface of the conformal optical window shell; or (2) a longitude and latitude-shaped metal mesh and a conformal optical window inner shell are manufactured on the inner surface of the conformal optical window shell from outside to inside in turn; the longitude and latitude-shaped metal mesh covers the whole inner surface of the conformal optical window shell and outer surface of the conformal optical window inner shell; the latitude-shaped metal mesh consists of metal longitudes and metal latitudes; the metal latitudes are uniformly arranged in an equivalent centre angle along a circumferential direction; the metal longitudes are arranged at equal intervals according to a metal mesh cycle along a generatrix direction; and the metal longitudes and the metal latitudes are electrically connected with one another. The electromagnetic shielding conformal optical window with the longitude and latitude-shaped mesh structure is suitable for electromagnetic shielding technology of military or civil conformal optical windows for remote measuring and sensing, medical diagnosis, secret communication, aerospace equipment and the like.

The invention provides a flexible touch control display panel. The flexible touch control display panel comprises a flexible substrate; a light emitting unit layer, which is disposed on the flexible substrate, and comprises a plurality of light emitting units; a first touch control electrode layer; a second touch control electrode layer; an insulation layer disposed between the first touch control electrode layer and the second touch control electrode layer. The first touch control electrode layer comprises a plurality of first touch control electrodes, which are insulated from each other, and the first touch control electrodes are in a strip-shaped arrangement, and are extended along the bending axis direction of the display panel. The second touch control electrode layer comprises a plurality of second touch control electrodes, which are insulated from each other, and the second touch control electrodes are in the strip-shaped arrangement, and are extended along the direction vertical to the bending axis direction of the display panel, and are arranged along the bending axis direction. The first touch control electrode layer is a transparent conductive layer, and the second touch control electrode layer is a metal mesh. By setting the first touch control electrode layer to be the transparent conductive layer, the signal interferences of the lower light emitting units on the touch control electrodes are shielded, and therefore the touch control stability of the flexible touch control display panel is guaranteed.

An OLED device includes: a first insulator sheet; a light-emitting stack stacked with the first insulator sheet and including a transparent anode layer, a cathode layer, and a functional layer; a metallic mesh stacked with the anode layer in a vertical direction, the metallic mesh contacting the anode layer and being covered by the anode layer; a second insulator sheet stacked with the cathode layer in the vertical direction; a plurality of cathode-connecting vias extending through the second insulator sheet; and a cathode-connecting metallic layer stacked with the second insulator sheet in the vertical direction and connected electrically to the cathode layer through the cathode-connecting vias.

A three-section foldable loading ramp extends a pick-up truck's cargo area to accommodate heavy and lengthy items. The first or frame section of the present loading ramp installs onto the existing tailgate slip hinges in place of the tailgate without tools or modification of the vehicle. Upper and lower ramp sections are pivotally connected to each other and to the frame section in a similar manner. An arm carried by the first frame section pivots down onto the vehicle's hitch for additional support for the ramp; two legs pivot down from the upper ramp to engage the ground provide further support. The surface of ramp is covered with expanded metal or metal mesh to provide traction in the loading configuration and rearward visibility for the drive in the loaded configuration, with reinforcing added where the load will engage the ramp surface.

A long life, low cost, high-temperature, high efficiency thermoelectric module. Preferred embodiments include a two-part (a high temperature part and a cold temperature part) egg-crate and segmented N legs and P legs, with the thermoelectric materials in the three segments chosen for their chemical compatibility or their figure of merit in the various temperature ranges between the hot side and the cold side of the module. The legs include metal meshes partially embedded in thermoelectric segments to help maintain electrical contacts notwithstanding substantial temperature variations. In preferred embodiments a two-part molded egg-crate holds in place and provides insulation and electrical connections for the thermoelectric N legs and P legs. The high temperature part of the egg-crate is comprised of a ceramic material capable of operation at temperatures in excess of 500° C. and the cold temperature part is comprised of a thermoplastic material having very low thermal conductivity.

Disclosed herein is a transparent electrode for solar cells, comprising a transparent electrode, a photocatalytic layer formed on the transparent electrode and comprising a photocatalytic compound, a metal mesh layer formed on the photocatalytic layer, and an electrically conductive layer formed of an electrically conductive material coated on the metal mesh layer. Disclosed herein too is a manufacturing method thereof and a semiconductor electrode comprising the same. The disclosed transparent electrode includes a metal mesh layer formed in an existing transparent electrode for solar cells, and thus has low resistance without a reduction in transmittance. Accordingly, a solar cell that utilizes the disclosed transparent electrode has high-efficiency characteristics.

A filter for removing soot particles from the exhaust gas of a diesel engine comprises a plurality of hollow channels which contain therein a metal mesh. The metal mesh can be coated with an oxidation catalyst to promote ignition of the soot particles and regeneration of the metal mesh for filtering the soot particles. The metal mesh can optionally be removed from the hollow channels and replaced with regenerated or new metal mesh if desired.

An expandable well screen has a desirable thin-wall construction together with a simplified fabrication method. In fabricating the screen, a flexible sheet of metal mesh filter media is diffusion bonded to an inner side of a perforated metal sheet which is then deformed to a tubular shape to form a filter structure having an outer perforated tubular shroud interiorly lined with the filter media. The tubular filter structure is telescoped onto a perforated base pipe and has its opposite ends sealingly secured thereto to complete the expandable well screen.

The invention discloses a manufacturing method of a metal mesh conducting film. The manufacturing method includes the steps that a metal ink coating is formed on a substrate; the metal ink coating is baked; the baked metal ink coating forms a metal mesh through laser sintering; the part, not sintered, of the metal ink coating is cleared away to obtain the metal mesh conducting film. The invention further discloses the metal mesh conducting film and a touch panel. The manufacturing method of the metal mesh conducting film is simple in technology, low in cost and capable of manufacturing the metal mesh conducting film flexible to pattern and the touch panel.

A bird feeder of the tube-type having a vertically disposed hollow body portion formed of metal mesh material or a clear plastic material. The body portion has a plurality of inverted, truncated funnel members or baffles positioned therein in a vertically spaced-apart relationship which maintain a certain amount of feed at that level even though the main feed supply has dropped below that funnel member or baffle.

The invention relates to a preparation method of a super-hydrophobic/lipophilic oil-water separation meshed membrane with low cost and high oil-water separation efficiency. Inorganic matters with low cost are adopted as part of raw materials, a mild preparation process is adopted to form a nanoscale mastoid structure on a metal mesh with a sol-gel method, and an organic modifier with low surface energy is adopted to modify the built nano SiO2, so that the super-hydrophobic/lipophilic oil-water separation meshed membrane is prepared, and the cost is greatly saved; on the other hand, the inorganic raw materials have low influence on environment and meet the requirement of green chemical production at present.

The invention relates to a support-type comprehensive tunneler which comprises a non-tracked tunneler, a tunneler chassis, a left hydraulic support, a right hydraulic support, a drilling rig and scraper conveyors, wherein the tunneler is arranged on the tunneler chassis, and two advancing jacks are arranged on the tunneler chassis; the other ends of the two advancing jacks are respectively connected with the left hydraulic support and the right hydraulic support, and the two sides of the tunneler chassis are respectively provided with a lateral pushing oil cylinder; forestopes of the left andright hydraulic supports are respectively provided with a group of metal mesh storages, and the tail of a main top beam of the support is hung with the drilling rig; the tail of a first scraper conveyor is arranged on a spade plate of the tunneler, and the head of the first scraper conveyor and the tail of a second scraper conveyor are overlapped; and the head of the second scraper conveyor and the tail of a belt loader are overlapped, and sleds are arranged at the back of the two hydraulic supports. The tunneler has the advantage that the drilling support and the coal cutting of the tunnelerare simultaneously carried out, and also has the automatic lapping function, thus reducing labor intensity and increasing the coal mining efficiency by over 4 times.

The present invention provides an improved surgical blade and trocar system for accessing the retina and other parts of the eye while doing vitreo-retinal and cataract surgeries, including surgeries for macular degeneration. The eye surgeon uses an improved surgical blade for vitreo-retinal and cataract surgeries having a generally flat, V-shaped, W-shaped, or “extended W” shaped cross-section. Using the improved surgical blade, the surgeon creates a multi-planar, self-sealing surgical wound, first by directing the surgical blade substantially perpendicular to the eye surface, then redirecting the blade to follow the general curvature of the eye globe, and finally redirecting the blade to enter the interior of the eye. The improved surgical blade is used with an improved trocar system having two main parts-a relatively rigid, wide-mouthed outer segment and a generally thin-walled, collapsible plastic polymer or metal mesh sleeve that spans the surgical wound and substantially molds to its contour. The improved surgical blade and trocar system can be adapted for use in either vitreo-retinal or cataract surgeries.

Provided is a field emission display, which includes: a cathode portion including row signal lines and column signal lines in a stripe form allowing matrix addressing to be carried out on a substrate, and pixels defined by the row signal lines and the column signal lines, each pixel having a field emitter and a control device which controls the field emitter with two terminals connected to at least the row signal line and the column signal line and one terminal connected to the field emitter; an anode portion having an anode electrode, and a phosphor connected to the anode electrode; and a gate portion having a metal mesh with a plurality of penetrating holes, and a dielectric layer formed on at least one region of the metal mesh, wherein the gate portion is disposed between the cathode portion and the anode portion to allow the surface where the dielectric layer is formed to be faced to the cathode portion and to allow electrons emitted from the field emitter to collide with the phosphor via the penetrating holes.

The invention discloses a polymer self-lubrication thin layer composite shaft sleeve and the preparation method, which is rolled by a support skeleton made of metal mesh and a polymer composite. The formation of the metal mesh can be mesh-weaving forming, two-way stretching forming, punch forming or other forming modes; the shape of the mesh can be lozenge, hexagon, round or other shapes. The invention of shaft sleeve has excellent wear resistance, water corrosion resistance and good self-lubricating property and is especially suitable to be applied in the self-lubrication liner bushings of the automobile door hinge, footrest, joy stick and automatic door and window system.

The invention relates to a three-soft-coal-layer reciprocating-type coal-pillar-free fully-mechanized mining method which comprises steps as follows: a plurality of parallel adjacent working surfaces are arranged and exploited sequentially, wherein every two adjacent working surfaces are alternately exploited by a forward coal mining process and a backward coal mining process; in the drifting process, the roadway is combinedly supported by anchor rods, anchor cables, metal meshes and W-shaped steel tapes; and in the stoping process, the haulage roadway adopts gob-side entry retaining. The invention implements supporting in a combined support mode, and the anchor cables, anchor rods, metal meshes and W-shaped steel tapes constitute the support body; as the working surface exploitation lower gangway adopts gob-side entry retaining, the three soft coal layers have favorable support effect and entry retaining effect; and compared with the subsequent retreat-type coal mining, the invention can reduce the stoping roadway by 25-40% for one mining area, and enhance the resource recovery rate by 10-15%.