61results about How to "Reliable and easy to manufacture" patented technology

A cyclonic cleaning stage for a, e.g., surface cleaning apparatus is provided. The cyclonic cleaning stage comprises a plurality of cyclones, which are integrally molded as a single body. Each cyclone has a cyclone body having an upper end, a lower end, a cyclone inlet, and a cyclone outlet. Each cyclone inlet has a top. A separately molded upper cover is mounted to the top of the single body at the upper ends. A separately molded lower cover is mounted on the single body at the lower ends of the cyclones.

The present invention provides an implantable graft, including a primary tubular body having a first outer wall surface and a first inner wall surface defining a primary blood contacting lumen, and a secondary tubular body having a second outer wall surface and a second inner wall surface. The secondary tubular body is located about the primary tubular body to form a space therebetween. The primary and secondary tubular bodies are joined by at least one rib.

An electrophoretic sheet, comprises: a substrate having a first side; a microcapsule contained layer having a second side and a third side facing the second side, the second side being disposed on the first side of the substrate, the layer including: a microcapsule; and a binder having viscid property at normal temperature and holding the microcapsule, the microcapsule including: a shell; an electrophoretic dispersion liquid included in the shell; and at least one electrophoretic particle included in the electrophoretic dispersion liquid.

An optical element mounted on a wiring board is sealed by a sealing resin except an optical function region. Wires connecting the wiring board with the optical element are also sealed by the sealing resin. The optical function region is exposed as a bottom surface of a recess whose side surface is formed by the sealing resin. A boundary portion between the side surface of the recess and a top surface portion and a boundary portion between the side surface and bottom surface of the recess have a rounded shape.

An optical element mounted on a wiring board is sealed by a sealing resin except an optical function region. Wires connecting the wiring board with the optical element are also sealed by the sealing resin. The optical function region is exposed as a bottom surface of a recess whose side surface is formed by the sealing resin. A boundary portion between the side surface of the recess and a top surface portion and a boundary portion between the side surface and bottom surface of the recess have a rounded shape.

A side-gusseted bag has two front walls which are joined by a side gusset at a longitudinal side provided with a reclosure. The side gusset is folded-over outwards in the region of the reclosure in such a manner that the side gusset ends at its folded-over section at the associated longitudinal side. The reclosure running in the longitudinal direction is fastened to an inner surface of the side gusset at the folded-over section. A method for manufacturing a side-gusseted bag is also provided.

The present invention provides an implantable graft, including a primary tubular body having a first outer wall surface and a first inner wall surface defining a primary blood contacting lumen, and a secondary tubular body having a second outer wall surface and a second inner wall surface. The secondary tubular body is located about the primary tubular body to form a space therebetween. The primary and secondary tubular bodies are joined by at least one rib.

An oscillating nozzle sprinkler with adjustable arc of coverage in accordance with an embodiment of the present application includes a nozzle, a nozzle drive mechanism operable to drive the nozzle through a set arc of coverage, an arc set mechanism coupled to the nozzle drive mechanism and operable to adjust the set arc of coverage for the nozzle drive mechanism; and a flow control mechanism operable to vary a nozzle flow area through which water flows through the nozzle and out of the sprinkler, the flow control mechanism coupled to the arc set mechanism such that the flow area is adjusted with the arc of coverage.

A microlens substrate for an opposed substrate for use in a liquid crystal panel is provided. The microlens substrate includes: a substrate with concave portions having a plurality of concave portions; a convex lens substrate having convex lenses, each of the convex lenses having a shape corresponding to each of the concave portions, and the convex lens substrate being provided with respect to the substrate with concave portions so that the convex lenses are opposed to the corresponding concave portions, respectively; and a coating layer provided on the surface of the convex lens substrate which does not face the substrate with concave portions, the coating layer being mainly constituted of a product material produced by a reaction of a polysilazane compound with water, wherein the polysilazane compound is represented by the following formula (I):A method of manufacturing the microlens substrate, a liquid crystal panel provided with the microlens substrate, and a projection type display apparatus provided with the liquid crystal panel are also provided.

An optical fiber includes a bare optical fiber portion, to which elastic torsion is applied, and a coating layer, which coats the bare optical fiber portion, is formed of curable resin, and causes elastic repulsion against resilience occurring in the bare optical fiber portion so that the elastic torsion applied to the bare optical fiber portion is held.

The present invention provides ink for forming a catalyst layer containing at least a cation conductive polymer electrolyte, catalyst-supporting particles including conductive carbon particles and an electrode catalyst supported thereon, and a dispersion medium, wherein the polymer electrolyte has a mean inertia radius of 150 to 300 nm. A catalyst layer made of the catalyst layer ink improves in gas diffusion property and increases cell voltage, which allows providing a proton conductive polymer electrolyte fuel cell capable of maintaining the high cell voltage for a long time.