Abstract:
A closure assembly and rupturable vent seal adapted for use in an electrochemical battery cell is disclosed. The vent seal includes a series of peripheral projections that can be folded to insure proper sealing of the vent without wrinkles or overlapping folded portions. Methods of accomplishing the invention are also contemplated.
Abstract:
A method of imparting high-temperature, degradation resistance to a component associated with an internal combustion engine involving applying a metal slurry comprising a Co-based metallic composition, a binder, and a solvent to a surface of the component, and sintering the Co-based metallic composition to form a substantially continuous Co-based alloy coating on the surface of the body. An internal combustion engine component comprising a metallic substrate and a Co-based metallic coating thereon which has a thickness between about 100 and about 1000 microns.
Abstract:
An electrochemical cell with a collector assembly for sealing the open end of a cell container. The collector assembly includes a retainer and a contact spring with a peripheral flange, each having a central opening therein. A pressure release vent member disposed between the retainer and the peripheral flange of the contact spring seals the openings in the retainer and contact spring under normal conditions and ruptures to release pressure from within the cell when the internal pressure exceeds a predetermined limit.
Abstract:
A method to crop image from an irregularly shaped region. A top-left corner of the best cropping rectangle are determined by sequentially scanning the rows of the irregularly shaped region to find out the largest bounding area. By rolling back the largest bonding area from the x or y direction, the bottom-right corner is determined.
Abstract:
A fastening assembly, used for fixedly fastening a first and a second structure (1100, 1200) of a device together, comprises an anchoring block (1500), an insert plate (1400), and a screw (1300). The first structure is provided with a hole (1110). The anchoring block, fixedly arranged on the second structure, includes two parallel holding flanges (1510, 1512) and two parallel protruding ribs (1520), wherein the holding flange (1510) further includes a slot (15101). The protruding ribs extend approximately perpendicular to the two holding flanges on two sides thereof. The insert plate is held between the holding flanges, and is provided with a threaded hole (1410) and a pair of hooked clamping members (1420) that respectively tightly clamp the protruding ribs. The screw extends through the hole of the first structure and engages in the threaded hole of the insert plate to fixedly fasten the first and second structures of the device together.
Abstract:
A process of opening, a stack of large diameter via holes, in a multiple levels of insulator layers, to be used for access of a laser repair procedure, applied to underlying integrated circuit shapes, while simultaneously opening small diameter via holes, in the same multiple levels of insulator layers, to be used to accommodate metal plug structures, has been developed. The process features the use of a polysilicon stop layer, used at the bottom of the stack of large diameter via holes, protecting underlying components of the underlying integrated circuit, from the dry and wet etching procedures used for the creation of the stack of large diameter via holes. The process also features the formation of metal spacers, on the sides of the large diameter via holes, created simultaneously during the formation of metal plug structures, and used again to protect the multiple levels of insulator layer, that would have been exposed, if left unprotected, during a wet etching procedure.
Abstract:
Methods and systems for managing profiles for electronic content. The methods and systems may involve profiles for a plurality of electronic content items. If a user interaction with an electronic content item of the plurality of electronic content items meets an event definition, the user interaction may be identified as an event associated with the electronic content and recorded in the profile.