177results about How to "Reliable transfer" patented technology

The present invention provides a system and apparatus for efficient and reliable, control and distribution of data files in large-scale distributed networks. The members of a group of servers in a multicast network elect a group leader whenever a new group leader is required, as when the prior group leader become unavailable, as detected by absence of a periodic heartbeat message published by the leader. The election is carried out by a system of voting by each candidate whereby each candidate has a priority calculated from its configuration, and the server with the highest priority is configured to claim the leadership faster than the other candidates. As part of the claim, each candidate multicasts its priority. Each candidate that receives a multicast claim for leadership from another candidate compares its own priority against the claimant and only votes for itself if its own priority is higher. After a preconfigured period of hearing no other claimants with higher priority, the candidate with the highest priority becomes the new leader.

Each mobile router in an ad hoc mobile network is configured for concurrently attaching to multiple parents advertising respective parent depths relative to a clusterhead of the ad hoc mobile network. The mobile router selects an advertised depth relative to the clusterhead based on adding a prescribed increment to a maximum one of the parent depths, enabling the mobile routers to form a directed acyclic graph relative to the clusterhead. Each mobile router sends to each of its parents a neighbor advertisement message specifying at least one reachable prefix, a corresponding cost for reaching the reachable prefix, and a corresponding sequence identifier that enables the parents to validate the neighbor advertisement message relative to stored router entries. Hence, mobile routers automatically can form a directed acylic graph relative to the clusterhead, and can distribute routing information with minimal overhead.

The invention relates to a high-quality transfer method of graphene prepared by a chemical vapor deposition method. The method comprises the following steps: a, spinning a polymethylmethacrylate (PMMA) thin layer having even thickness on the surface of graphene prepared on a copper foil substrate with the chemical vapor deposition method; b, dissolving the copper foil; c, laminating; and d, and removing PMMA. By using the method provided by the invention, graphene can be stably, reliably and high-quality transferred, and the impurities in graphene are less, thereby ensuring the completeness and good property of prepared graphene not to be damaged and meeting the requirement of researching and applying graphene. After the method provided by the invention is adopted, complete and less-impurity-containing graphene can be stably, reliably and high-quality transferred, and thus a reliable guarantee for representation, research and application of graphene is provided.

A seating system to be easily attached to an existing dynamic balancing personal vehicle is provided. The seating system allows both seated and standing use of the dynamic balancing personal vehicle, and provides for activation of rider present sensors contained in the foot platform of the dynamic balancing personal vehicle by the weight of the rider on the seating system. The seating system also provides for secure transfer of rider forces into the attached dynamic balancing personal vehicle, as well as shock attenuation, rider height adjustment, and rider center of gravity trimming. Alternatively, a dynamic balancing transportation system incorporating a flexible seating system for a rider is provided.

If a failure occurs in a content server having a function to deliver a content as a multicast IP packet, the influence on the end user is minimized. An active content server and a standby content server are provided. The active content server delivers a multicast content, and the standby content server joins a corresponding multicast group, receives the multicast packet sent by the active content server, and monitors the delivery status of the active content server. If no multicast packet is delivered from the active content server before the scheduled end of the content delivery determined by the content delivery end information (content length in time, sequence number, or absolute end time) specified in each content, the standby content server starts the multicast content delivery.

A hybrid vehicle propulsion system including, an internal combustion engine, a torque converter including a lockup clutch, the torque converter receiving torque from at least the internal combustion engine, a multiple fixed-ratio transmission having an input and an output, the input coupled to the torque converter, a electric energy conversion device coupled downstream of the multiple fixed-ratio transmission output, and a control system for adjusting torque output of the hybrid propulsion system, the control system adjusting torque output of the electric energy conversion device to reduce a transmission output torque load and adjusting the multiple fixed ratio transmission to cause a transition in torque transfer responsive to adjusted torque output of the electric energy conversion device.

It is an object to provide a liquid storage bag and a liquid ejection apparatus for accurately setting the relative position between storage means of data of the liquid consumption amount, etc., and a data transfer section. A flexible bag main body 2 is provided with a liquid supply port 4, storage means 17 for storing data of the liquid type, the storage capacity, the consumption amount, etc., is provided in a part of the bag main body 2, an interface section 54 for making it possible to transfer data between a data transfer section 34 placed in a part of a case 5 or an apparatus main unit 12 and the storage means 17 is attached to a part of the bag main body 2, and position correction means 43 capable of correcting the position of the interface section 54 is provided. In doing so, the position of the interface section 54 relative to the data transfer section 34 is adjusted with the bag main body 2 housed in the case 5, and data transfer in the data transfer section 34 is established precisely.

A chemical reaction apparatus in which a chemical reaction of solutions is carried out by transferring the solutions includes moving units to seal or move the solutions in a flow passage or a plurality of chambers of a container by applying an external force to an elastic body of the container by moving on a surface of the elastic body while the moving units contact with the surface of the elastic body, the moving units being movable independently from each other with respect to a cartridge including the container which is at least partially structured with the elastic body, the container including the plurality of chambers to contain the solutions and the flow passage to connect the plurality of chambers, and a detection unit to detect a state of solution pool in the flow passage or the chamber.

A method for producing a toner, the method including discharging a toner composition liquid from a plurality of nozzles to form liquid droplets thereof, the toner composition liquid being prepared by dissolving or dispersing in a solvent a toner composition containing at least a binder resin, a colorant, an acid-modified hydrocarbon wax and an unmodified hydrocarbon wax, the waxes serving as a releasing agent, and solidifying the liquid droplets so as to form solid particles.

For a device for connecting two pipes (1, 2) with different external diameters using a sleeve arrangement which bridges the butt joint between the ends of the pipe (1, 2) facing each other and contains at least a fixing sleeve (8, 8a) which can take up the clips (12, 13) for the two pipes (1, 2) and if necessary a sealing sleeve (3) which is surrounded by the fixing sleeve (8, 8a), high economy and safety can be achieved by the fact that each sleeve of the sleeve arrangement has cylindrical contact sections (5, 6; 10, 11) which can be adjusted to the different external diameters of the two pipes (1, 2) and are connected by a central section (7, 9) which can take a conical form to suit the diameter difference wherein the contact sections (5, 6) of the sleeve next to the external circumference of the two pipes (1, 2) can be brought into direct contact with the two pipes (1, 2) and the contact sections (10, 11) of the fixing sleeve (8, 8a) contain encircling mounting channels assigned to the clips (12, 13) and wherein the fixing sleeve (8) takes the form of a closed encircling ring which is suitable for three-dimensional deformation.

A thermal diffusion sheet of the present invention includes a graphite sheet and thermally conductive adhesive layers attached to both principal surfaces of the graphite sheet. The thermally conductive adhesive layer on a first surface is substantially the same in size as the graphite sheet. The thermally conductive adhesive layer on a second surface is relatively larger in size than the thermally conductive adhesive layer on the first surface, and the entire periphery of the thermally conductive adhesive layer on the second surface lies outside the graphite sheet. The adhesive strength of the thermally conductive adhesive layers on the first and second surfaces after exposure to 40° C. for 168 hours is reduced by no more than 20% relative to the initial adhesive strength. Ahardened material of a polymer component of the thermally conductive adhesive layers on the first and second surfaces has a thermal conductivity of 0.6 W / m·K or more. With this configuration, the thermal diffusion sheet has a structure in which the graphite sheet is sealed by attaching the thermally conductive adhesive layer that is larger than the graphite sheet and has a good thermal conductivity in the plane direction to a radiator plate, and can transfer heat to the radiator plate reliably at a low cost.

An easy-to-assemble modular tapered or spherical reamer for medical applications includes a shaft portion, a disposable tapered or spherical hollow reamer and a guide pin. The shaft proximal end attaches to a drill and the distal end has a tapered body element with a tapered external surface and a central aperture. The disposable tapered or spherical hollow reamer has a central aperture that accepts the guide pin and an interior taper that matches the taper of the tapered body element. The guide pin has attachment means to attach its distal end to the central aperture in the reamer, and the proximal end to the central aperture of the tapered body element of the shaft, assuring reamer / shaft concentricity. Contact between the reamer taper and the taper of the tapered body element aids this concentricity. Torque transmission between the shaft and the reamer is accomplished by torque transmitting tabs or a threaded connection.

The invention belongs to the field of blockchain technology, and provides a blockchain based high-frequency transaction method which is a transaction mode beyond a blockchain. The method comprises that a transaction channel beyond the blockchain is established, a transaction beyond the chain is carried out, and the transaction beyond the chain is settled. The invention also provides a blockchain based high-frequency transaction system which comprises a beyond blockchain transaction channel establishing module, a beyond-chain transaction module and a beyond-chain transaction settlement module. According to the method and system, problems that blockchain transactions are redundant and low-efficiency are solved, transactions without loss of assets can be realized, a high-frequency small-amount transaction scene is realized, and the transaction speed can reach 100 thousand times per second or more.

An easy-to-assemble modular tapered or spherical reamer for medical applications includes a shaft portion, a disposable tapered or spherical hollow reamer and a guide pin. The shaft proximal end attaches to a drill and the distal end has a tapered body element with a tapered external surface and a central aperture. The disposable tapered or spherical hollow reamer has a central aperture that accepts the guide pin and an interior taper that matches the taper of the tapered body element. The guide pin has attachment means to attach its distal end to the central aperture in the reamer, and the proximal end to the central aperture of the tapered body element of the shaft, assuring reamer / shaft concentricity. Contact between the reamer taper and the taper of the tapered body element aids this concentricity. Torque transmission between the shaft and the reamer is accomplished by torque transmitting tabs or a threaded connection.

An X-Y bridge crane can be assembled and erected by workmen to lift and move loads at the end of a shipping and stowage container having block-shaped corner fittings at top corners and bottom corners. Rotatable top securing brackets engage the top block-shaped corner fittings and rotatable bottom securing brackets engage the bottom block-shaped corner fittings. Inner end portions of brace members are rotatably connected to the rotatable bottom securing brackets. A framework having inner extensions, outer projecting parts and a laterally extending hoist-traveling beam has inner extensions connected to the top securing brackets and outer projecting parts connected to the outer end portions of the brace members. A hoist is mounted on the hoist-traveling beam to lift and move loads on the framework, and first and second chainfalls connected to the hoist linearly displace the hoist in orthogonal directions.

A chemical reaction apparatus in which a chemical reaction of solutions is carried out by transferring the solutions includes moving units to seal or move the solutions in a flow passage or a plurality of chambers of a container by applying an external force to an elastic body of the container by moving on a surface of the elastic body while the moving units contact with the surface of the elastic body, the moving units being movable independently from each other with respect to a cartridge including the container which is at least partially structured with the elastic body, the container including the plurality of chambers to contain the solutions and the flow passage to connect the plurality of chambers, and a detection unit to detect a state of solution pool in the flow passage or the chamber.

Invention relates to a method of transferring a fiber web from a first support fabric (44; 46; 52; 66) to a second support fabric (46; 52; 66), in which method the fiber web (W) is brought close to the location of a suction device (48; 56; 68) on the surface of the first support fabric, the fiber web is detached by the suction device from the first fabric from the opposite side with respect to the suction device and transferred further on surface of the second support fabric on the suction device side. The area of a closing gap (G) of a guide roll (50; 54; 70) on the opposite side with respect to the fiber web (W) is subjected to the suction of the suction device (48; 56; 68) and the fiber web W is detached from the support fabric (44; 46; 52) on the guide roll (50; 54; 70) side before the guide roll (50; 54; 70). Invention relates also to an apparatus for transferring fiber web.

The invention relates to a transport device comprising a path switching device (2) for switching a transport path, a first star wheel (3), and a second star wheel (4). The path switching device (2) comprises a base part (20), a first jaw (21), and a second jaw (22), said two jaws (21, 22) defining a transport surface (23) between each other, wherein the path switching device (2) can be pivoted about a pivot axis (D), and the pivot axis (D) is parallel to a first central axis (31) of the first star wheel (3) and a second central axis (41) of the second star wheel (4).

A device for connecting two pipes with different external diameters using a sleeve arrangement which bridges the butt joint between the ends of the pipe facing each other. The device contains at least a fixing sleeve which can take up the clips for the two pipes, and, if necessary, a sealing sleeve which is surrounded by the fixing sleeve. High economy and safety can be achieved by the fact that each sleeve of the sleeve arrangement has cylindrical contact sections which can be adjusted to the different external diameters of the two pipes and are connected by a central section which can take a conical form to suite the diameter difference wherein the contact sections of the sleeve next to the external circumference of the two pipes can be brought into direct contact with the two pipes, and the contact sections of the fixing sleeve contain encircling mounting channels assigned to the clips, and wherein the fixing sleeve takes the form of a closed encircling ring which is suitable for three-dimensional deformation.

The invention discloses a universal cross-chain communication mechanism based on a decentralized gateway. The cross-chain communication and expansion problems are solved through two core components, namely, the cross-chain communication system contract BCC (Block Control Center) and the decentralized cross-chain gateway BG (Block Control Gateway). The BCC is an intelligent contract and is deployedon each block chain. The BG is a decentralized network and is composed of a plurality of nodes, the nodes in the BG can freely enter / exit, a relay program runs on each node, two or more block chainscan be configured and connected, and values and messages can be transmitted among different block chains.

An onboard apparatus uses two modes to transfer audio data from a mobile phone. A first mode transfers and outputs audio data stored in the mobile phone. The first mode communicates control data according to a control data transfer protocol and transfers and outputs audio data according to an audio data transfer protocol. The second mode permits the mobile phone to successively buffer audio data stored in a server on a communication network and to concurrently transfer and output the buffered data. The second mode replaces the control data transfer protocol with a specific data communication protocol. The second mode communicates control data according to the specific data communication protocol and transfers and outputs audio data according to the audio data transfer protocol. The second mode can communicate any commands and data using the specific data communication protocol regardless of commands specified in the control data transfer protocol.

The invention relates to a sweater fabric loop automatic mesh alignment and transfer device which comprises a transfer needle plate, a push plate, a transfer needle deformation keeping unit, a linking machine or a groove pin plate. The transfer needle plate is arranged on the tangential side of the linking machine or one parallel side of the groove pin plate. Each time a dial of the linking machine rotates by one groove pin distance or each time the groove pin plate transversely moves by one groove pin distance, the transfer needle plate synchronously moves by one transfer needle distance in the tangential direction or the transverse direction, and the transfer needle distance can be equal to or different from the groove pin distance on the linking machine or the groove pin distance on the groove pin plate; the transfer needle deformation keeping unit is arranged above or below a transfer needle at the butt joint portion of the transfer needle and groove pins and acts on the transfer needle so that the transfer needle can deform and be in butt joint with the groove pins; the pushing plate is arranged at the butt joint position above the transfer needle deformation keeping unit, each time the transfer needle and the groove pins move by a corresponding needle distance, the transfer needle and the groove pins synchronously move one time in a reciprocating mode between the transfer needle plate and the linking machine or the groove pin plate, and a loop on the transfer needle is pushed to the corresponding groove pin. The device has the advantage of improving sewing efficiency and quality.

An intelligent three-dimensional automatic parking garage is characterized in that a garage main body comprises a elevating well at middle and multilayer parking spaces around the elevating well, and a self-propelled parking platform is mounted on each parking space; vertical elevating rails are arranged in the elevating well, a passing in and out parking platform is mounted between the elevating rails arranged at two sides, and is connected with wire ropes of a hoist through a connection seat, and the hoist is mounted on upper end of the elevating well; a rotating device is arranged on the passing in and out parking platform; and the passing in and out parking platform, the rotating device, the hoist and the self-propelled parking platform are all automatically controlled by a passing in and out computer program control device. The invention has advantages that by adopting butt-joint of a moving plate and the parking spaces, transferring of vehicle is reliable and is easy to control, and structure is simplified; by adopting the hoist to lift vehicle, structure is simple, and working is reliable; and by computer program control technology, automation passing in and out is conducted, and passing in and out for vehicle is easy and fast.

A displacement device for producing a rotational movement with an output element adjustable in angle by operating a drive element. A load torque lock mounted between the drive element and the output element blocks, with force locking connection, torque introduced on the output side and transfers torque introduced on the drive side to the output element. Between the drive element and the load torque lock and / or between the output element and the load torque lock is a play compensating device which compensates the torsion angle play between the drive element, the output element and the load torque lock. The displacement device is used in particular for window lifters or seat adjusters of vehicles.

The invention creates a control and evaluation apparatus for different sensor units, having: a stabilized supply unit for supplying the sensor unit with electrical energy; an amplifier device for amplifying a sensor signal generated by the sensor unit, which signal is delivered to the amplifier device as an input signal, and for outputting a measured signal dependent on the sensor signal; and an output unit for outputting the amplified sensor signal as an output signal. The amplifier device contains an integrated measuring resistor for measuring a voltage drop produced by the sensor signal, the voltage drop being delivered to the amplifier device as the input signal. In addition, in a comparator unit downstream from the amplifier device, the measured signal is compared with a definable threshold value, the threshold value being adjustable as a function of the sensor unit being used.

The invention relates to the field of garment packaging, and discloses a garment bagging packaging device. The garment bagging packaging device comprises a machine frame, a packaging bag conveying device, a packaging bag transferring device, a garment bagging device, a packaging bag mouth treatment device, a garment feeding device and a control system, wherein the packaging bag conveying device, the packaging bag transferring device, the garment bagging device, the packaging bag mouth treatment device, the garment feeding device and the control system are mounted on the machine frame, the packaging bag conveying device is located right above the packaging bag transferring device, the packaging bag mouth treatment device is located on the side of the packaging bag transferring device, and corresponds to an open mouth of a packaging bag, the packaging bag transferring device and the packaging bag mouth treatment device each are provided with multiple stations for corresponding processingcorrespondingly, and the garment bagging device is mounted on the machine frame, is connected with the garment feeding device, and corresponds to the packaging bag mouth treatment device. The garmentbagging packaging device has the advantages that the opening success rate is high, the sealing effect is good, and assembly is efficient.

A method for detecting a SARS-Cov-2 protease in a biological sample is provided. The method includes contacting the biological sample with a fluorescent probe based sensor, wherein the sensor comprises an L-Histidine-D-aspartic acid peptide substrate, a fluorophore, and a quencher molecule; and detecting the SARS-Cov-2 protease when an increase in fluorescence is observed.