Abstract: An electrical connector assembly includes: an electrical connector including a terminal module, a shielding shell enclosing the terminal module, an insulative cover enclosing the shielding shell, and a sealing member disposed at a front portion of the insulative cover; and an outer housing accommodating the electrical connector, wherein the insulative cover has a plurality of humps engaging an inner surface of the outer housing, and the sealing member is compressed between the front portion of the insulative cover and the inner surface of the outer housing.

Abstract: An electrical connector includes: a terminal module including a first unit, a second unit, and a shielding plate between the first and second units, each of the first unit and the second unit having an insulative body and a row of contacts, the insulative body including a rear base and a front tongue; and a shielding shell enclosing the terminal module, wherein the first unit and the second unit have same structure.

Abstract: The present disclosure provides memory control methods and memory control apparatus. An exemplary method includes providing a memory having a targeted memory zone, the targeted memory zone having a plurality of memory cells, and a storage capacity of each memory cell being one page; receiving and reading out to-be-stored data and obtaining the targeted address information of the to-be-stored data; reading out data status of all memory cells of a targeted memory zone; determining the data status of the memory cells of the targeted memory zone; performing a programming operation to a memory cell with an erased state to write the to-be-stored data into the memory cell with the erased state; and performing an erasing operation to a memory cell having a logic address of written data to remove the logic address.

Abstract: The present disclosure relates to a heat transfer tube and a racking furnace using the heat transfer tube. The heat transfer tube comprises a twisted baffle arranged in an inner wall of the tube, said twisted baffle extending spirally along an axial direction of the heat transfer tube. The twisted baffle is provided with a non-through gap extending along an axial direction of the heat transfer tube from an end to the other end of the twisted baffle. The heat transfer tube and cracking furnace according to the present disclosure have good heat transfer effects and small pressure loss.

Abstract: An electrical connector assembly includes an electrical connector and an outer frame receiving the electrical connector. The electrical connector includes an insulative housing, a number of conductive terminals affixed to the insulative housing, and a shielding shell enclosing the insulative housing. The insulative housing includes a base portion and a tongue portion. There exists an annular groove between an outer surface of the shielding shell and an inner wall of the outer frame. The outer frame includes a number of dispensing holes penetrating the inner wall and an outer wall thereof and communicating with the annular groove. An o-ring is injected into the annular groove through the dispensing holes by the insulative materials sealing a gap between the shielding shell and the outer frame. Since the o-ring is formed after assembling the electrical connector to the outer frame, the gap is better sealed.

Abstract: A heat transfer tube includes a twisted baffle arranged in an inner wall of the tube. The twisted baffle extends spirally along an axial direction of the heat transfer tube. The twisted baffle is provided with a non-through gap extending along an axial direction of the heat transfer tube from an end to the other end of the twisted baffle. A cracking furnace uses the heat transfer tube. The heat transfer tube and cracking furnace have good heat transfer effects and small pressure loss.

Abstract: An electrical connector is mounted to a printed circuit board and includes an insulative housing and a number of upper and lower terminals affixed to the insulative housing. The insulative housing includes a base portion having a mounting portion extending rearward from the base portion, and a mating tongue extending forwardly from the base portion. The mounting portion includes a mounting surface mounted to the printed circuit board and an rear surface. Each terminal has a contacting portion exposed to two exposed surfaces of the mating tongue, a fixed portion and a tail extending rearward from the fixed portion. The tails of the upper terminals parallel to the mounting surface are a number of horizontal rear tails located in a rear end of the tails of the lower terminals. The horizontal rear tails extend rearward and are located in front of the rear surface.

Abstract: An electrical connector includes: an insulative housing having a base portion and a tongue portion; plural contacts affixed to the insulative housing and exposed to the tongue portion; an outer cover enclosing the insulative housing, the outer cover having plural peripheral grooves (111) open at a front face thereof; and a sealing element having plural protrusions (421) secured to the plural grooves.

Abstract: A memory control method includes providing a memory including a first area and a second area, and reading data in the first area and the second area when receiving data to be stored. The method also includes selecting, from the first area and the second area, an area in which the data is in an erased state. In addition, the method includes performing a programming operation on each memory cell in the selected area to write the data to be stored into the selected area. Further, the method includes—performing an erase operation on a remaining area in the first area and the second area to perform a next data writing process, after writing the data to be stored into the selected area.

Abstract: An electrical connector includes: an insulative housing including a tongue; and plural conductive terminals retained to the insulative housing and arranged in two rows, the conductive terminals including plural grounding terminals and plural power terminals at outer ends of the two rows, each conductive terminal having a contacting section exposed to a surface of the tongue, a tail section, and an intermediate section between the contacting section and the tail section, wherein at least one of the grounding terminals and the power terminals has a widening section continuing and bent from the contacting section thereof to be embedded in the tongue portion, and a thickness of the widening section is substantially equal to a thickness of the contacting section.

Abstract: An electrical connector includes: an insulative housing having a base and a frontal tongue, the base having a front face; an upper and lower rows of contacts mounted in the insulative housing and exposed respectively to two opposite sides of the tongue; a shielding shell enclosing the insulative housing and having a protruding wall (44) abutting the front face of the insulative housing base; and a fixing plate (6) received inside the shielding shell and welded to the protruding wall.

Abstract: Image data relating to real-world objects or persons is collected from a scene while collecting audio data relating to the real-world objects or persons from the same scene. The audio data is used to derive sound objects corresponding to the real-world objects or persons. The image data is used to derive video objects corresponding to the real-world objects or persons. Based on the sound objects and the video objects, candidate salient objects are generated. A salient object is selected from among the candidate salient objects. Perceptual enhancement operations are performed on the selected salient object.

Abstract: Methods, systems, and computer program products for automatically positioning a content capturing device are disclosed. A vehicle, e.g., an UAV, carries the content capturing device, e.g., a camcorder. The UAV can position the content capturing device at a best location for viewing a subject based on one or more audio or visual cues. The UAV can follow movement of the subject to achieve best audio or visual effect. In some implementations, a controller device carried by the subject can generate one or more signals for the UAV to follow. The controller device may be coupled to a microphone that records audio. The signals can be used to temporally synchronize video captured at the UAV and audio captured by the microphone.

Abstract: An electrical connector is mounted to a printed circuit board and includes an insulative housing and a number of upper and lower terminals affixed to the insulative housing. The insulative housing includes a base portion having a mounting portion extending rearward from the base portion, and a mating tongue extending forwardly from the base portion. The mounting portion includes a mounting surface mounted to the printed circuit board and an rear surface. Each terminal has a contacting portion exposed to two exposed surfaces of the mating tongue, a fixed portion and a tail extending rearward from the fixed portion. The tails of the upper terminals parallel to the mounting surface are a number of horizontal rear tails located in a rear end of the tails of the lower terminals. The horizontal rear tails extend rearward and are located in front of the rear surface.

Abstract: An electrical connector includes a contact module and a mating/outer case enclosing the contact module. The mating case includes an insulative shell with a metallic reinforcement bracket embedded therein. The insulative shell forms opposite inner and outer surfaces wherein the inner surface forms a mating cavity for receiving a complementary plug connector therein, and the bracket is essentially located between the outer surface and the inner surface except the corresponding mounting legs extending out of the insulative shell for mounting to a printed circuit board.

Abstract: An electrical connector includes: an insulative housing having a base and a frontal tongue, the base having a front face; an upper and lower rows of contacts mounted in the insulative housing and exposed respectively to two opposite sides of the tongue; a shielding shell enclosing the insulative housing and having a protruding wall (44) abutting the front face of the insulative housing base; and a fixing plate (6) received inside the shielding shell and welded to the protruding wall.

Abstract: An electrical connector includes: an insulative housing having a base portion and a tongue portion; plural contacts affixed to the insulative housing and exposed to the tongue portion; an outer cover enclosing the insulative housing, the outer cover having plural peripheral grooves (111) open at a front face thereof; and a sealing element having plural protrusions (421) secured to the plural grooves.

Abstract: An electrical connector includes a contact module and a mating/outer case enclosing the contact module. The mating case includes an insulative shell with a metallic reinforcement bracket embedded therein. The insulative shell forms opposite inner and outer surfaces wherein the inner surface forms a mating cavity for receiving a complementary plug connector therein, and the bracket is essentially located between the outer surface and the inner surface except the corresponding mounting legs extending out of the insulative shell for mounting to a printed circuit board.

Abstract: The present invention discloses a preparation method of an albumin peptide combination and the action of inhibiting the proliferation of cancer cells thereof, the preparation steps comprise: mixing albumin and water in proportion, heating, adjusting pH, adding alkaline protease to perform enzymatic hydrolysis, deactivating, filtrating; mixing coix seed and water in proportion, decocting to extract, filtrating, adding certain proportional of water to filter residue, continue decocting to extract, collecting filtrates, determining solid matter content respectively, mixing two solutions, concentrating, spray drying, and obtaining an albumin peptide combination having the action of inhibiting the proliferation of cancer cells. The present invention found that, as compared with using coix seed individually, the effect of inhibiting the proliferation of cancer cells of albumin peptide combination is stronger, and process is simpler.

Abstract: Image data relating to real-world objects or persons is collected from a scene while collecting audio data relating to the real-world objects or persons from the same scene. The audio data is used to derive sound objects corresponding to the real-world objects or persons. The image data is used to derive video objects corresponding to the real-world objects or persons. Based on the sound objects and the video objects, candidate salient objects are generated. A salient object is selected from among the candidate salient objects. Perceptual enhancement operations are performed on the selected salient object.