55results about How to "Strengthen connection" patented technology

The benefits of Transport Control Protocol (TCP) over Available Bit Rate (ABR) Service of an Asynchronous Transfer Mode (ATM) network is extended to the entire TCP connection by intercepting and modifying TCP congestion control information in accordance with resource information associated with the TCP connection. An algorithm calculates a new advertised window size based on various network resource parameters, such as ABR. The advertised window is adjusted if the newly calculated window size is smaller than the advertised window size. By adjusting the TCP window, the normal extreme fluctuations of the TCP window are avoided.

This invention discloses a semiconductor power device that includes a plurality of power transistor cells surrounded by a trench opened in a semiconductor substrate. At least one of the cells constituting an active cell has a source region disposed next to a trenched gate electrically connecting to a gate pad and surrounding the cell. The trenched gate further has a bottom-shielding electrode filled with a gate material disposed below and insulated from the trenched gate. At least one of the cells constituting a source-contacting cell surrounded by the trench with a portion functioning as a source connecting trench is filled with the gate material for electrically connecting between the bottom-shielding electrode and a source metal disposed directly on top of the source connecting trench. The semiconductor power device further includes an insulation protective layer disposed on top of the semiconductor power device having a plurality of source openings on top of the source region and the source connecting trench provided for electrically connecting to the source metal and at least a gate opening provided for electrically connecting the gate pad to the trenched gate.

A method and system are provided for automatic call connection. A call back request is initiated by a first user and then sent to a second user. After the call back request is received by the second user, the second user is given the option of accepting or rejecting the call back request. If the second user accepts the call back request, then the first user is automatically connected to the second user.

A slide rail assembly includes a slide assembly, a front support, a first rear support, a second rear support, and a reinforcement member. The slide rail assembly includes an outer rail, an inner rail and an intermediate rail. The front support and the first rear support are respectively connected to the front end and the outside of the outer rail. The second rear support is movably connected to the first rear support. The reinforcement member includes a body, two first support parts and at least two second support parts. The body has a slot and a contact portion. The two first support parts embrace the outer rail, and the at least two second support parts embrace the second rear support. The slide rail assembly is installed to the rack. The reinforcement member reinforces the connection between the second rear support and the outer rail.

In the context of a site analysis report showing paths between nodes, color is used to indicate a direction of traffic that follows a particular node-to-node path. Different colors are assigned to different nodes in a site analysis report. Paths are color-coded according to their destination nodes, so as to provide a distinctive visual identification of a traffic flow direction. Node connection direction can be reinforced by static or moving arrows.

A rotor blade for a wind turbine is provided, wherein the rotor blade has radial bores in a wall of a blade root portion, the radial bores being staggered in a longitudinal direction of the rotor blade, and longitudinal bores in the wall of the blade root portion, wherein each of the longitudinal bores extends from a blade flange to a corresponding radial bore.

A key switch device has a cap support that supports a key cap on a base. The cap support includes intersecting first and second frames which are connected pivotally to each other. The first frame has a pair of through holes, whereas the second frame has a pair of retaining pins for connection with the through holes. Each retaining pin has an outermost head, an inner neck part and a shoulder formed between the outermost head and the inner neck part. The first and second frames are connected to each other by inserting each retaining pin into the corresponding through hole until the outermost head projects outwardly of the through hole and the shoulder engages an outer side of the first frame.

The invention discloses a low power consumption Bluetooth based smart mobile terminal control system. The system comprises an application unit, a low power consumption Bluetooth beacon, a GPS beacon, a two dimensional code beacon, a data transmission module, a server and an alarm unit. The application unit is installed on a smart mobile terminal, can recognize the low power consumption Bluetooth beacon automatically and start a control function, and sends control data to a server through the data transmission module. The low power consumption Bluetooth beacon broadcasts a Bluetooth data package at regular intervals. After the smart mobile terminal enters a control site, the GPS beacon activates the control function automatically. The two dimensional code beacon activates the control function after being scanned. The data transmission module is installed on the server, and is used for transmitting data between the server and the smart mobile terminal. The server is used for storing connection information and smart mobile terminal information, and informing the alarm unit after the smart mobile terminal is abnormal. The alarm unit triggers alarming according to informing information. The system can perform precise regional control on functions of call, short message, internet, camera and record and so on of the smart mobile terminal, can meet the security and confidentiality demands of various privacy-related places, and has the punch in function.

An apparatus and method of forming a differential assembly is provided that includes the steps of providing a ring gear, which is preferably produced by a precision forging process. The differential case is cast about a portion of the ring gear to secure the ring gear to the differential case and form the differential assembly. Preferably, the ring gear includes projections that are embedded in the differential case during the casting process to enhance the connection between the ring gear and the differential case. In this manner, the ring gear may be constructed from a forged steel and the differential case may be constructed from ductile iron while eliminating the fasteners of the prior art.

The invention relates to a method for producing a plastic capillary mat (1), in which a welding zone (19) at the axial end of a capillary (3) is radially welded to a manifold (2), wherein first Heating the weld zone (19) of the capillary (3) and the transition zone (7) adjacent to the weld zone (19) while increasing the outer diameter (D4) of the transition zone (7) and then removing the weld zone (19) Press onto the manifold (2). In order to improve the mechanical load-bearing properties of the capillary mat, the invention proposes to form a predetermined outer contour in the transition region ( 7 ) during the mutual pressing.

A flat panel display is provided. The flat panel display includes a display panel, a light source module and an optical film. The display panel has a light incident surface. The light source module including a light guide plate which has a light emergent surface is disposed parallel to the display panel. The light emergent surface is opposite to the light incident surface. A light emitted from the light source module is transmitted from the light emergent surface to the light incident surface. The optical film is disposed between the display panel and the light source module. The optical film has a first surface and a second surface which are opposite to each other. A plurality of platform-shaped optical structures are formed on the first surface while each of them has a flat top surface. A first transparent glue layer and a second transparent glue layer are respectively formed on the light incident surface and the light emergent surface. The flat top surfaces are glued to one of the first transparent glue layer and the second transparent glue layer while the second surfaces are glued to the other.

A lock arm (12) on a female housing (1) is deformed at an intermediate stage of connecting the female housing (1) with a mating male housing (20). A lock (13) at the leading end of the lock arm (12) contacts an edge (23D) of an engaging portion (23) on the male housing (20) and then parts therefrom by canceling a rubbing state. The lock arm (12) then restores resiliently and the lock (13) engages the engaging portion (23) to lock the housings (1, 20) in a properly connected state. At least one of the lock (13) and the edge (23D) of the engaging portion (23) that rub against each other immediately before the proper connection of the two housings (1, 20) has a resistance alleviating portion (13C) with an apex locally projecting toward the other rubbed part.

The invention discloses a performance detection test stand for a main valve of a hydraulic excavator, belonging to a hydraulic system detection device. The performance detection test stand comprises an excavator hydraulic simulation unit, an electrical control unit, a leakage detection unit and a circulating cooling unit. The performance detection test stand has the advantages that the performance of the main valve of the hydraulic excavator can be detected all around through controlling actions of various units in an oil path through a control device; centralized processing of data can be realized through the control device, which is convenient for outputting a detection result; the manual control and the program automatic control of the main valve to be detected are realized through switching a control lever and an electromagnetic proportional valve; and the main valve to be detected and the detection test stand can be quickly and conveniently connected through a quick coupling.

The invention relates to a hoisting and stacking structure of a container, which comprises a corner post, a top angle piece and a bottom angle piece arranged on the top and the bottom of the corner post respectively, wherein a first ear is arranged on the top angle piece extending downwardly; a second ear is arranged on the bottom angle piece extending upwardly; and the first ear and the second ear both extend into the corner post and are welded with the inner surface of the corner post. The hoisting and stacking structure of the container increases the weld length between the corner post and the top angle piece, as well as the bottom angle piece, so as to strength the connecting between among the corner post and the top angle piece as well as the bottom angle piece. Because of the simple plane fit between the first ear together with the second ear and the corner post, the problem of imprecise assembly can not happen; moreover, even if the precisions of the top angle piece and bottom angle piece are reduced, the assembly of the corner post can not be affected, thereby avoiding the problem of the assembly process caused by the difference of casting the angle piece, and ensuring the convenient and simply assembly of the angle piece with ears and the corner post.

A power connector may comprise a first connecting member and a second connecting member. The first connecting member has a plurality of first terminals, and a connecting base formed at an end of the second connecting member comprises a plurality of L-shaped slots thereon, and each of the L-shaped slots has a second terminal secured therein. When the first terminals and the second terminals are connected, the first connecting member and the second connecting member are electrically connected. The other end of the second connecting member has a first base which comprises a connecting surface and an assembling surface, and a second frame protruding from the assembling surface has a first housing therein. A cover is disposed in the first housing, and an outer periphery of the cover has a first packing groove filled with a hot-melt adhesive layer to achieve sealing effect.

A device (1) is used to adhesively bind or fasten a book spine (9) of a book block (15), and the book block (15) passes by adhesive binding working procedure at book production line transportation section. The device (1) includes a inputing mechanism (2) for transporting gluing materials (3) from a storage device perpendicular to the book production line, a unit (7) attached to the inputing mechanism (2) for cutting matierials into gluing section (10) and to be transported to the book spine (9) of the book block, and the unit is formed of a cross cutter (4) and a transfer device (5). The gluing working procedure can be equiped or installed in the process of book production by using the device, with a method that a guiding organ (19) bridges a conveying section of the gluing section above and in a distance to the book spine (9)of the book block .

The invention discloses a reinforced concrete laminated slab consisting of plate bottom steel bars, bent-up steel bars, limiting stoppers and a prefabrication layer. The reinforced-concrete laminated slab is characterized in that each limiting stopper is I-shaped and consists of an upper limiting surface, a lower limiting surface and a connector between the upper and lower limiting surfaces, the lower limiting surfaces of the limiting stoppers are positioned in the prefabrication layer, and the half parts of the bent-up steel bars are arranged in the prefabrication layer. As the laminated slab fully utilizes the functions of materials, the common stress on an adjoining face between the prefabrication layer and a cast-in-situ layer of the laminated slab is ensured, and the shearing performance of the part of the laminated slab, close to a support, is improved.

The present invention provides a flip chip package structure comprising a substrate, a chip and a plurality ofbumps. A plurality of contacts is disposed on the carrying surface and the chip is disposed on the carrying surface of the substrate. The chip includes an active surface and a plurality of bonding pads. The active surface of the chip comprises a bumping region and a plurality of non-bumping regions at corners of the chip, while the bonding pads are disposed within the bumping region of the active surface of the chip. The bumps, respectively disposed on the bonding pads, electrically and mechanically connect the contacts and the bonding pads.

The present invention provides an interlocking sliding door that is easy to assemble, can be used corresponding to various types of sliding doors, and can be additionally attached to an existing sliding door. Such an interlocking sliding door is an interlocking sliding door including a plurality of door panels slidably attached to an opening. On the opposite surfaces of two adjacent door panels, there are protruding parts and receiving parts respectively, the protruding part has a movable part made of a magnetic body, and the receiving part has a magnet for attracting the movable part and can be connected with The recessed portion where the movable member engages.

A cable connector retaining device sleevedly adaptable over a high definition multimedia interface connector includes at least one engaging member and a housing. The housing includes a plate portion, an abutting portion and a fixing portion. The abutting portion is arranged on a back portion of the plate portion for establishing pressing contact against the back portion of the connector. The fixing portion receptive of the engaging member is arranged on a front portion of the plate portion. The engaging member is connectable to the multimedia device through the fixing portion. The plate portion and the fixing portion cooperatively define a notch having a cross sectional dimension greater than that of the high definition multimedia interface connector. The retaining device is adaptable on connectors of different specifications, hence, bringing fewer disturbances to users in selection of the connectors.

The invention relates to degradable plastic and a preparation method thereof. The invention belongs to the technical field of plastics. The degradable plastic comprises the following raw materials bymass: 40-50 parts of modified cellulose, 10-15 parts of polypropylene, 8-12 parts of polybutylene succinate, 12-15 parts of polylactic acid, 5-8 parts of a plasticizer, 1-3 parts of a lubricant, 4-7 parts of a filler, 2-5 parts of titanium dioxide, 1-3 parts of iron stearate, and 3-5 parts of bentonite. The cellulose is modified, so that the interfacial compatibility between the modified celluloseand the other raw materials is good, and the prepared degradable plastic is excellent in mechanical property and uniform in all performances.

A connector assembly adapted to be used in a wrist watch which has data transmission and storage functions, includes a connector including an insulating body and a plurality of terminals each having a soldering tail, and a FPC board acted as a watchstrap of the wrist watch or attached on an initial watchstrap of the wrist watch to electrically connect the connector and a circuit of the wrist watch. Wherein the soldering tails of the terminals are embedded in one end of the FPC board at regular intervals by means of solder press welding, then the one end of the FPC board together with the soldering tails of the terminals are molded in the insulating body as an integral, and the other end of the FPC board is electrically connected with the circuit of the wrist watch.

The invention discloses a server capable of searching key parameters influencing the performance of a big data system. The server comprises a server shell, a moisture-proof box is installed at the top of the server shell, guide pipes arranged in a matrix are installed at the bottom of the moisture-proof box in a penetrating manner, a top plate is installed at the top of the moisture-proof box in an embedded manner, the four corners of the bottom of the server shell are each provided with an anti-tilting foot-pad column, three sets of partition plates arranged along a vertical direction are installed on the inner wall of the server shell at equal intervals, heat dissipation plates are installed on the outer walls of the two sides of the server shell through bolts, and dustproof frames are installed on the surfaces of the sides, away from the outer walls of the server shell, of the heat dissipation plates through bolts. The dustproof frames are adopted, when a cooling fan stops working, blocking pieces can be closed, external foreign matter is prevented from entering the server, meanwhile, the two sets of blocking pieces adjacent to each other along a vertical direction can cover the server in a fish scale mode, and therefore, when dust accumulated on the surfaces of the blocking pieces is cleaned, dust removal can be achieved only by wiping the blocking pieces with wiping cloth from top to bottom, and convenience and rapidness are achieved.

The present invention relates to a photoelectrical and photo-thermal sunlight tile which has a waterproof performance as in ordinary tiles as well as a function of conducting photoelectrical and photo-thermal conversion. The sunlight tile comprises a solar energy converting assembly which converts light radiation of the solar energy into electrical energy and thermal energy and converts thermal radiation of the sunlight into thermal energy, whereby a utilization efficiency of the solar energy is substantially improved, a conversion loss rate is minimized and a conversion utilization rate is maximized.

The invention discloses a connecting structure and method for an indirect air-cooling system. The connecting structure comprises a pipe plate with a pipe penetrating area, a header and a supporting piece; the header is mounted in the mode of being matched with the pipe plate, the header is connected with a first part of the pipe plate, and the first part is a part close to the edge of the long side of the pipe plate; and the supporting piece is arranged between the pipe plate and the header and can be extruded by the pipe plate and the header in a matched mode, and a second part, connected with or abutting against the pipe plate, of the supporting piece is located between the first part and the pipe penetrating area. According to the structure, by additionally arranging the supporting piece capable of serving as a deformation supporting point of the pipe plate on the position close to the connecting part of the pipe plate and the header, the deformation of the pipe plate can be reduced, compared with the mode of increasing the thickness of the pipe plate in the prior art, the improving mode of adjusting the boundary condition to reduce the bending moment of the pipe plate and reduce the deformation of the pipe plate from the mechanics principle, the adding quantity of materials used by the pipe plate can be decreased, the connecting and sealing effects of the pipe plate and theheader can be further remarkably improved, and the risk of liquid seepage or even leakage is reduced.

The invention belongs to the technical field of motorcycles, and particularly relates to an efficient brake center valve which comprises a brake valve main body. One side of the brake valve main bodyis connected with a brake handle in a screwed mode, and an original connection mode is set to be a reinforced connection mode. During usage, threaded rings are screwed into a first threaded sleeve anda second threaded sleeve at the same time, second internal threaded grooves are formed in the first threaded sleeve and the second threaded sleeve, a connecting clamping ring and a fixing lantern ring can be fixed to a certain extent, an internal hexagonal wrench is inserted into an internal hexagonal mounting hole, the threaded rod is rotated, the threaded rod is screwed into the first internalthreaded groove, and the threaded rod continues to be screwed; and the threaded rod is screwed into the third inner threaded groove for reinforced connection so that the connecting clamping ring and the fixing lantern ring can be clamped on a motorcycle body more stably, a second nut falls into a nut groove through rotation, attractiveness is not affected, connection can be reinforced, and the connecting effect is reinforced through double fixing.

The invention discloses a preparation method for shockproof wall bricks. The method is used for solving the problem that the existing shockproof wall bricks are not good enough in shockproof effect. The method comprises the following steps: A. preparing molds, wherein the molds are matched with concave-groove wall bricks; B. mixing: mixing wall brick raw materials, including cement, flyash, lime,shale and clay with a stirrer, so as to obtain a mixture; C. aging: aging the mixture for 12 to 24 hours; D. molding: performing molding in the molds prepared in the step A, and penetrating concave grooves with reinforcing ribs; E. drying; and F. sintering. The method has the advantages that the preparation method is simple, the cost is low, the efficiency is high, and the prepared shockproof bricks are good in shockproof performance.

The bar-shaped inductive component is made up of a core made from magnetic material and a mounting element for the core, which is divided into a series of individual cores. These are arranged and fixed relative to one another by means of the mounting element so that the ends adjoining one another overlap. At the same time, it is stipulated that the individual cores are offset relative to one another in at least two layers.