Abstract: An electrical connector includes a contact module enclosed within a metallic inner shell. The inner shell is formed by stamping and forming, and includes opposite first and second side walls in a vertical direction, and a pair of end walls opposite to each other in the transverse direction and linking the opposite first and second side walls in the vertical direction. Each end wall includes a first arm extending rearwardly from a rear edge and a second arm intimately located beside the first arm either in a unitarily folded manner or a discretely soldered manner. The second arm is located outside of the corresponding first arm in the transverse direction wherein the first arm forms a first mounting leg and the second arm forms a second mounting leg extending through an insulative outer shell which is overmolded upon the inner shell.

Abstract: An electrical connector includes: a housing having a base and a frontal tongue, the base having a front part and a rear part; an upper and lower rows of contacts arranged in the housing and exposed respectively to two opposite surfaces of the tongue; and a front and rear shielding shells enclosing the housing, the rear part of the base extending rearwardly beyond the front shielding shell; wherein the rear shielding shell has an intermediate part, a front part continuing the intermediate part, a pair of side parts continuing the intermediate part, and a rear part continuing the intermediate part, or the rear shielding shell forwardly abuts the front shielding shell.

Abstract: An electrical connector adapted for mounting to an upper surface of the printed circuit board, includes a contact module having an insulative housing with a plurality of contacts disposed therein and enclosed within an inner metallic shell, and an outer metallic shell attached to the inner shell and located between the inner shell and the printed circuit board so as to allow the raised type mating cavity which is formed by the inner shell. The contact module includes a metallic shielding plate with an oblique section.

Abstract: An electrical connector includes: a contact module including an insulative housing and an upper and lower rows of contacts, the insulative housing having a rear base and a front tongue, the base having a pair of side latching walls; and a shielding shell enclosing the contact module, the shielding shell having a main part and a pair of side arms extending rearwardly from the main part, each side arm having an inserting portion and a soldering leg; wherein each inserting piece engages a corresponding side latching wall to prevent an associated soldering leg from moving outwardly.

Abstract: An electrical connector including a contact module having an insulative housing with a plurality of contacts disposed therein and enclosed within a first metallic shell, and a second metallic shell attached to the firs shell and located between the first shell and the printed circuit board so as to allow the raised type mating cavity which is formed by the first shell. The contact module includes a metallic shielding plate with an oblique section. A pair of Z-shaped fixing columns are located by two sides of the oblique section.

Abstract: A method and system for identifying content relevance comprises acquiring video data, mapping the acquired video data to a feature space to obtain a feature representation of the video data, assigning the acquired video data to at least one action class based on the feature representation of the video data, and determining a relevance of the acquired video data.

Abstract: The present invention discloses a high sound absorption coefficient expanded PTFE composite fiber cotton, comprising a melt-blown high polymer fibrous layer and an expanded PTFE film layers or a modified film layer of expanded PTFE, the modified film layer of expanded PTFE is made by conducting modification treatment to a PTFE film; the high sound absorption efficiency expanded PTFE composite fiber cotton is made by combining the melt-blown high polymer fibrous layer and the expanded PTFE film layer or the modified film layer of expanded PTFE. Thus, the present invention with better full-frequency sound absorption capability and marked full-frequency sound absorption effect can be bound in a large area or filled on automobiles' engine hoods, body racks or the inner side face of automobile trunks to substantially absorb automobile noise; it has advantages such as chemical inertness, waterproof, dustproof, permeable filterability, long service life and weldability.

Abstract: An electrical connector includes: a contact module including an insulative housing and an upper and lower rows of contacts, the insulative housing having a base and a tongue; a shielding shell enclosing the contact module and having a pair of soldering legs; an insulative outer cover enclosing the shielding shell; and a pair of brackets insert-molded with the outer cover; wherein each of the pair of brackets is locked to the insulative housing to prevent a corresponding soldering leg from moving outwardly.

Abstract: An electrical connector assembly includes an electrical connector and an outer cover over-molding the electrical connector. The electrical connector include: an insulative housing having a base, a front tongue, and a rear extension; an upper and lower rows of contacts mounted in the insulative housing and exposed to the tongue, each of the upper and lower rows of contacts having a tail; a metallic plate positioned between the upper and lower rows of contacts; and a shielding shell enclosing the insulative housing. The outer cover is over-molded with the shielding shell to seal a rear of the electrical connector while exposing the rear extension of the insulative housing and the tails of the contacts.

Abstract: A video imaging system including: a low resolution color digital video camera and a high resolution monochromatic digital video camera operably connected to a digital processing system.

Abstract: System and method to (1) directly capture data-volume-reduced or compressed color images or video image frames by a camera system compared to those from conventional color camera systems with the same image resolution, and (2) retrieve uncompressed color images or video image frames for display, visualization, or other image/video processing at the end user side.

Abstract: The present disclosure relates to a leveling composition for electrodepositing metals.

Abstract: An electrical connector assembly includes an electrical connector, a printed circuit board, and an electrical device. The electrical connector includes an insulative housing defining a tongue portion, a number of first contacts and second contacts, and a shielding shell. The tongue portion has an exposed part exposed from a front edge of the shielding shell to receive in a mating hole of the electrical device. The electrical device has an installing portion assembling the electrical connector. The electrical connector is mated with a mating connector through the mating hole, the exposed part of the tongue portion is received in the mating hole of electrical device, and the electrical connector except the exposed part is exposed our of the installing portion of the electrical device.

Abstract: A batch data query method and apparatus are provided. A data query server determines symbol identifiers of operands in N query statements according to operators and the operands in the N query statements, where the symbol identifiers include version numbers of the operands; determines dependency among the N query statements according to the version numbers of the operands in the N query statements; and then, performs inter-query optimization on the N query statements according to the dependency among the N query statements and a preset optimization rule.

Abstract: An electrical connector, for mounting to an electrical device which has a mating hole and a stepped portion located at a rear end of the mating hole to form a receiving space therebetween, includes: an insulative housing having a base portion and a tongue portion extending forwardly from the base portion; plural conductive contacts affixed to the insulative housing; a shielding plate affixed to the insulative housing; a shell attached to the insulative housing to form a mating room and adapted for assembling to the receiving space; and a sealer enclosing a front end of the shell and adapted for resisting against the stepped portion; wherein the tongue portion extends out of the mating room and stretches into the mating hole.

Abstract: A method and apparatus for managing network attached storage that includes detecting frequency of access from a client to a data item that is in a first server in the network attached storage, a global namespace of the network attached storage indicating an access address for accessing the data item, the access address including a first address of the data item in the first server; in response to the frequency being higher than a predetermined threshold, copying the data item from the first server to a second server in the network attached storage which is proximate to the client, so as to form a data image; and updating the global namespace so as to add to the access address a second address of the data image in the second server whereby the data access efficiency of the network attached storage can be considerably improved.

Abstract: Hydrogel contact lenses that are derived from a polymerizable composition including at least one hydrophilic monomer and at least one phosphine-containing component are described. The hydrogel of the contact lenses can be a silicone hydrogel or a non-silicone hydrogel. Use of polymerizable compositions comprising a phosphine-containing component can be cured under both inert and air atmospheres, and can be used to form hydrogel contact lenses having improved shape retention properties, having improved resistance to discoloration. Batches of hydrogel contact lenses and methods of making hydrogel contact lenses are also described.

Abstract: An electrical connector includes: a contact module including an insulative housing and an upper and lower rows of contacts, the insulative housing having a base and a tongue; a shielding shell enclosing the contact module and having a pair of soldering legs; an insulative outer cover enclosing the shielding shell; and a pair of brackets insert-molded with the outer cover; wherein each of the pair of brackets is locked to the insulative housing to prevent a corresponding soldering leg from moving outwardly.

Abstract: An electrical connector includes: a contact module including an insulative housing and an upper and lower rows of contacts, the insulative housing having a rear base and a front tongue, the base having a pair of side latching walls; and a shielding shell enclosing the contact module, the shielding shell having a main part and a pair of side arms extending rearwardly from the main part, each side arm having an inserting portion and a soldering leg; wherein each inserting piece engages a corresponding side latching wall to prevent an associated soldering leg from moving outwardly.

Abstract: An electrical connector includes: an insulative housing having a tongue portion, the tongue portion defining two opposite surfaces, each surface of the tongue portion including twelve terminal positions; and two rows of terminals being reversely-symmetrically arranged at the two surfaces of the tongue portion, each terminal having a contact portion exposed on the tongue portion, each row of terminals comprising two grounding terminals respectively arranged at the first and the twelfth terminal positions of the twelve terminal positions, and two power terminals respectively arranged at the fourth and the ninth terminal positions of the twelve terminal positions, the second, third, tenth and eleventh terminal positions of the twelve terminal positions being defined as vacant spaces, one or more further power terminals being arranged at the vacant spaces.