64 results about "Free access" patented technology

The invention relates to a nacelle, a motorized system and an aircraft. In one aspect, there is provided a nacelle (100) for a motorized system of an aircraft, where the nacelle (100) comprises: at least one cover (102) hingedly mounted about a hinge axis (103) between a closed position and an open position; and at least one motor assembly (104) for each cover (102), the at least one motor assembly (104) comprising an actuation shaft (106) rotationally movable about the hinge axis (103). The actuation shaft (106) is configured to move the associated cover (102) between a closed position and an open position. By this arrangement, the motor assembly is integrated into the hinge to ensure optimal footprint and provide barrier-free access to the core disposed in the nacelle.

The invention provides a WAPI access module driver-free access method, which comprises the following steps: acquiring a transient electromagnetic pulse intensity magnitude of a WAPI access module in substation deployment, recording data packet error code position distribution, acquiring an actual distance measurement result of the module and a terminal, and forming a comprehensive monitoring record; identifying an interference area division boundary according to the comprehensive monitoring record, extracting an anti-interference shielding demand level and an anti-interference frequency band coverage range, and obtaining a specific interference intensity magnitude distribution file of the area; according to the thickness partition candidate implementation scheme, identifying the influence degree of the volume increase of the shielding layer on the installation position far away from the communication node, and obtaining a signal path extension risk assessment result; and evaluating the communication delay increase and the signal attenuation degree when the signal path extension risk evaluation result exceeds the drive-free access allowable range, and generating an adjusted shielding layer thickness partition implementation scheme.

A folding sliding door system is applied to a cabinet body with an opening, an upper guide rail is installed at the top of the opening of the cabinet body, and the system comprises a first door body, a second door body and a sliding door, one side of the second door body is connected with the other side of the first door body through a hinge in a swinging mode, and the guide pulley block is installed on the top of the other side of the second door body and connected with the upper guide rail in a sliding mode. The sliding type sliding door has the beneficial effects that the advantages of two opening and closing modes of a sliding door and a sliding type sliding door are combined. By means of the linkage mode of folding first and then sliding, the opening of the whole cabinet body can be completely exposed, and the full-opening effect of the cabinet door is achieved. According to the core advantage, the problem that the opening degree of a traditional sliding door is limited is thoroughly solved, a user does not need to be limited by half or less opening width any more, and objects, including large objects, at any position in the cabinet can be easily stored and taken out without obstacles.

A push-pull folding cabinet door system comprises a cabinet body, the front end of the cabinet body is provided with an opening, the top of the opening is provided with an upper hanger rail, and the bottom of the opening is provided with a lower guide rail; one side of the first door body is mounted on the cabinet body through a fixed hinge, so that the first door body can swing to be opened and closed relative to the cabinet body; the other side of the first door body is connected with one side of the second door body through a hinge, and the first door body and the second door body can swing relative to each other and be folded to open the cabinet door. The top of the other side of the second door body is provided with a hanging door pulley block connected with the upper hanging rail, and the bottom of the other side of the second door body is provided with a guide pulley block connected with the lower guide rail. The beneficial effect of the invention is that the full-open effect of the cabinet door is realized. The problem that the opening degree of a traditional sliding door is limited is thoroughly solved, a user can easily store and take articles at any position in the cabinet without obstacles, and the utilization efficiency of the space in the cabinet and the taking and taking convenience are greatly improved.

Disclosed in the present application are a communication method, a communication apparatus, and a system. The method comprises: a terminal acquiring first information and second information on a first carrier, wherein the first information is used for indicating carrier switching, and the second information is used for indicating a first random access resource, a first random access preamble, or identity information of the terminal; and the terminal performing contention-free access on a second carrier on the basis of the first information and the second information. In the method, the terminal can quickly implement random access after switching carriers.

One or more embodiments of the invention provide a general configuration method and device for component barrier-free access capability. According to the method, a target component in a component library can be obtained firstly, the target component is any component in the component library, and the target component comprises at least one display element; determining whether the target component comprises a focus element or not, wherein the focus element is a display element with a focusable attribute; under the condition that the target component comprises the focus elements, determining an interactive focus element from the focus elements; wherein the interactive focus element meets the following conditions: in the life cycle of the target component, the availability of the focus does not disappear due to the component parameter change of the target component, and the interactive focus element can be used as a focus target, and receives an input focus in an operation environment with focus navigation capability; and finally, configuring a barrier-free access capability of the interactive focus element, so that an auxiliary tool user can complete interaction with the target component through the interactive focus element.

This disclosure provides a random access method over an Internet of Things (IoT) interface for Ambient IoT (A-IoT) devices with backscatter-enabled device-to-reader signal transmission. An A-IoT device receives a trigger signal from a network node, determines a resource location for a first device-to-reader IoT signal, transmits it, receives a first reader-to-device IoT signal, and decides whether to transmit a second device-to-reader IoT signal based thereon. The method supports contention-based or contention-free access, TDMA-or FDMA-based multiplexing, and handles failures with re-access mechanisms. It enables deployment of ultra-low-power A-IoT devices, realizes key use cases like inventory and commands, reduces maintenance costs, and ensures 3GPP coexistence.

A device (10) for storing a ship's wing (3) in an elongated cradle (1) with longitudinal axis X-X', comprising an open upper portion (1a) adapted to receive the wing (3) in the lowered position, and a supporting lower portion (1b), as well as a protective structure for covering said upper portion (1a) of the cradle (1). According to the invention, said protective structure comprises at least a first cover (20) and at least a second cover (30) which are movable by tilting on either side of the longitudinal axis of the cradle so as to move from a first position in which said at least first cover (20) and at least second cover (30) are spread apart to allow free access to said upper portion (1a) of the cradle (1) and a second position in which said at least first cover (20) and at least second cover (30) are brought together and cover the upper portion (1a) of the cradle (1). Figure for the abstract: Fig. 2

A die is described. The die includes a first seal ring on a periphery of the die, which encloses a core of the die. The die also includes one or more bridge interconnect structures across the first seal ring to route a signal from a test pad outside of the first seal ring to a circuit in the core.

1. The name of the design product: barrier-free revolving door. 2. The use of the design product: door for barrier-free access. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.

The utility model provides a free access type limiting fence which is provided with a fence body, the fence body comprises a rear fence door, a front fence door and a linkage mechanism, the linkage mechanism is provided with a linkage rod, the linkage rod is arranged between the rear fence door and the front fence door, and the rear fence door and the front fence door are both hinged to the linkage rod; the rear fence door is rotatably arranged at the rear end of the fence body, and the front fence door is rotatably arranged at the front end of the fence body; a pig enters from the rear pigsty door and pushes the front pigsty door forwards, the front pigsty door rotates forwards and upwards, and the rear pigsty door is driven to rotate forwards and downwards until the rear pigsty door is closed; the pigs retreat from the pigsty body and push the rear pigsty door backwards, the rear pigsty door rotates towards the upper rear portion, meanwhile, the front pigsty door is driven to rotate towards the lower rear portion, the pigs can retreat from the pigsty body smoothly, and the front pigsty door returns to the pigsty body again. The linkage rod is arranged between the rear fence door and the front fence door, synchronous rotation of the rear fence door and the front fence door can be guaranteed, the distance between the rear fence door and the front fence door is controlled, it is guaranteed that the length between the rear fence door and the front fence door can meet the body type of a pig, and the space in the fence body is fully utilized.

The invention relates to an injection unit for multi-component injection molding with a plastic injection molding machine, comprising two plasticizing units (1, 2), which are arranged on a support (3) overlapping one another and each of which is configured for producing a melt and injecting the melt into a molding tool. In order to achieve a significant simplification when changing the lower plasticizing unit, according to the invention it is proposed that the upper plasticizing unit (2) is pivoted upward about a suitably arranged horizontal axis (9, 12) into a maintenance position relative to the lower plasticizing unit (1) and thereby creates a space for free access to the lower plasticizing unit. By means of suitable support elements (10, 13) the upper plasticizing unit (2) can be held in the maintenance position. The upper plasticizing unit (2) can be pivoted into the maintenance position via a first axis of rotation (9) together with a support frame (8) that supports the upper plasticizing unit or via a second axis of rotation (12) relative to the support frame (8).

The utility model relates to the technical field of heat preservation box, concretely relates to a takeout EPP heat preservation box, including the box body, the inside of box body is provided with: at least one guide, fixed in the inner wall of box body, partition component is connected with the sliding of guide piece, and can move to the different position of box body inside along the direction of guide piece extension, thereby will the inside space of box body divide into at least two sub -space, partition component is equipped with first locking device for locking it on the arbitrary position of guide piece, through the flexible division of heat insulation partition component of lockable, effectively insulates the temperature interference between cold and hot food, guarantees the food taste, utilizes the elastic restraint device of horizontal adjustable close -fitting and fixed different size takeout article, prevents the collision of in -transit from spilling, the convenient extension of upper space and the barrier -free access of lower space are realized to the innovative slidable turnover layered structure, greatly promote space utilization and operation convenience.

The invention relates to a motor-vehicle body (1) comprising a luggage-compartment lid (2) movably mounted between a closed position, in which the luggage-compartment lid (2) closes a compartment (3) of the body (1), and a secure open position, in which the luggage-compartment lid (2) frees access to the compartment (3), the body (1) further comprising at least one electro-magnetic system (4), comprising at least one electromagnet (5), the electro-magnetic system (4) having a first state in which at least one electromagnet (5) is supplied with an electric current and in which the system (4) is designed to hold the luggage-compartment lid (2) in its secure open position, the system (4) having a second state designed to allow the luggage-compartment lid (2) to move from its secure open position to its closed position. The invention further relates to a method for managing the electro-magnetic system (4).

Disclosed are methods and systems for a Bluetooth Low Energy (BLE) receiver to reduce the number of retransmission of packets needed to receive an error free packet so as to improve channel throughput. Techniques to reduce the number of retransmissions include a combination of processing of the header of the received packets to increase the number of corrupted packets available for reconstructing the original payload and bit error correction (BEC) of the payload of the corrupted packets. Header processing may include making available for payload reconstruction a packet whose received access address differs by no more than 1-bit from an assigned address of the receiver provided at least one of the corrupted packets used in the reconstruction contains an error-free access address. Header processing may also include using a prior error-free decoded length of the packet to aid in the determination of the length field of a current packet.

The invention provides a third-party approval function integration method and system, and the method comprises the steps: receiving a trial instruction initiated by a target enterprise administrator, and dynamically calling a management interface of a third-party process engine platform, so as to enable the third-party process engine platform to create a target tenant for a corresponding target enterprise, and updating the approval opening state of the target enterprise. If a data synchronization request of a third-party process engine platform needle is received, synchronizing organization information data of a local target enterprise to a corresponding target tenant; through a DSBridge framework, identity pre-verification is carried out on a current user of a target enterprise, and after verification is passed, an approval function H5 page is loaded to enable the corresponding user to be free from login access, so that the user approves a work demand based on a third-party process engine platform. According to the method, the cost can be reduced, the product function online time can be greatly shortened, the high utilization rate, on-demand distribution and seamless login-free access of software resources are realized, and the user experience fluency is improved.

The present disclosure relates to grant-free uplink transmissions for new radio. Current methods of transmitting uplink data in a network generally require licensed resources. In an example, a node or apparatus can configure a plurality of devices to operate in a grant-free mode in accordance with a respective grant-free access allocation, such that when the plurality of devices transmit messages in the uplink in the network, the messages are transmitted using frequency resources defined by the respective grant-free access allocation, and the plurality of devices transmit the messages without transmitting the messages using a licensed access, such that the plurality of devices operate in the grant-free mode.

A filling machine (1) for filling capsules (100) or similar containers with a product comprises a plurality of operating stations (3-8) for operating on the capsules (100); a movement system (2) for transferring the capsules (100) between the operating stations (3-8); a supporting unit (10) comprising an upper supporting element (11), having a plurality of upper seats (17) adapted to house caps (102) of the capsules (100), and a lower supporting element (12), having a plurality of lower seats (18) adapted to house bottoms (101) of the capsules (100); the upper supporting element (11) and / or the lower supporting element (12) are movable with respect to each other between a first operating configuration (A, C), in which the upper seats (17) are superimposed on and aligned with the lower seats (18), and into a second operating configuration (B, D), in which the upper supporting element (11) and / or the lower supporting element (12) are spaced to allow free access from above the bottoms (101) received in the lower seats (18); the movement system (2) is a robotic arm of a robot with at least three degrees of freedom and the supporting unit (10) is removably connected to an operating end (2a) of the robotic arm.

This application provides a method for lock-free access to an FTL table using address barriers, relating to storage technology. The lock-free access method includes, in response to receiving a write command, if the logical address accessed by the write command overlaps with the logical address range of a logical address barrier record, temporarily storing the write command without initiating processing of the write command; a first task retrieves the old value of the address from a first entry in the FTL table and writes the data corresponding to the old value of the address into a first new address; the first task compares the address in the first entry of the FTL table with the stored old value of the address, and determines whether to update the first entry of the FTL table with the first new address based on the comparison result. The lock-free access method provided in this application can reduce resource access conflicts caused by concurrent processing of multiple tasks and improve the parallelism of task processing in storage devices.

According to the high-speed non-2-power point FFT device based on the small SPRAM, only the word SPRAM is used as a data buffer area, and consumption of storage resources is low. According to the method, a mapping mode of conflict-free access to the SPRAM is designed, three block mapping modes are given, and the data throughput rate is increased; according to the method, the calculation sequence of butterfly operation of each dimension and each level is optimized, high-order base butterfly operation is adopted, low-order base butterfly operation is processed in parallel, and the calculation time is shortened. The method is compatible with various points, and can be applied to LTE communication and broadcasting systems.

Participant station (10; 30; 50; 60) for a bus system (1; 2), with a transmitting / receiving device (13) for transmitting a signal via the bus system (1; 2) to another subscriber station and for receiving a signal via the bus system (1; 2), in which at least temporarily exclusive, collision-free access of a subscriber station (10, 20, 30, 50, 60) to a bus line (40) of the bus system (1; 2) is ensured, and a modification device (12; 14) for modifying the transmission characteristics of a transmit path (131) of the transmit / receive device (13) and / or the receiving characteristics of a receive path (132) of the transmit / receive device (13), wherein the modification device (14) comprises a transmitter output stage (150) for pre-distortion of the signal to be transmitted by the transmit / receive device (13) in order to prevent the bus level from settling on a transmit channel within one clock cycle (T S) of the signal to be sent, and / or wherein the modification device (12) is a receiver modification device for changing the detection time (TD) to the right in the eye diagram and the decision threshold (E) upwards in the eye diagram, wherein the transmitter output stage (150) for pre-distortion of the signal to be transmitted by the transmit / receive device (13) is designed such that it adapts the transmitter characteristics of the subscriber station (50; 60) depending on the section of a frame of the bus system (2).

The utility model discloses a novel intelligent unit door which comprises a door frame, a door body, a guide sliding groove formed in the door body, a power mechanism and a driving assembly, wherein the power mechanism and the driving assembly are arranged on the door frame. The driving assembly is composed of a first rod piece and a second rod piece which are hinged to each other, a supporting wheel is arranged at the hinged position of the first rod piece and the second rod piece, and the supporting wheel is located in the guide sliding groove; the first rod piece is hinged to the driving end of the power mechanism. After the face recognition system successfully verifies the identity of a user, the intelligent unit door automatically executes the opening action of the door body through the power mechanism and the driving assembly, through the design, the safety is ensured, the door opening process is remarkably simplified, the operation convenience is greatly improved, barrier-free access is achieved, and the user experience is greatly improved; the guide sliding groove, the power mechanism and the driving assembly can be conveniently and additionally arranged on an existing unit door, large-scale transformation is not needed, and the adaptation degree is high.

The application discloses a binary countdown medium access control method for wireless scene, and its competition process comprises the following steps: step 1, competition interval is carried out; step 101, each attempted access node generates a k-bit random number; step 102, the node makes corresponding action in the corresponding contention micro time slot according to each digit of the random number; step 103, a non-transmitting node generates a mask; step 104, the node which does not exit the competition is a winner node; step 2, all non-transmitting nodes send contention feedback messages to all winner nodes, and the winner node which succeeds in contention is a winner node; step 3, the winner node carries out data transmission. The application solves the hidden terminal problem by using the information mastered by the characteristic node, and improves the probability of conflict-free access.

A method and system provide for a hands-free access mechanism. The method includes locating a mobile device using a first radio access technology. The method further includes measuring a signal strength using the first technology and determining that the signal strength meets a predetermined signal strength threshold in order to trigger a location process using a second technology having a more precise location capability than the first technology. The method may further assess environmental conditions upon determining a particular precise location and trigger an access sequence upon detecting the mobile device in a selected position. The access sequence triggered may be impacted by the environmental conditions.

The invention relates to an optical module conflict-free security access method and device and a storage medium. The method comprises the following steps: acquiring a memory in an optical module; hardware level protection is configured for the memory; software level protection is configured for the memory; data level protection is configured for the memory. According to the optical module conflict-free security access method and device and the storage medium, conflict-free access to the optical module can be achieved, common tampering means such as physical detection, protocol cheating and brute force cracking can be effectively resisted, the risk that memory data is tampered is reduced, and the security and reliability of the optical module are remarkably improved.

This invention provides a smart shelving system and method for free access to goods based on force sensors. The smart shelving system includes a shelving body, shelf assemblies, force and torque sensors, a display module, and a control module. Multiple shelf assemblies divide the shelving body into multiple layers, with several storage locations evenly distributed on each layer. A force and torque sensor is located at the center of each shelf assembly to detect the force and torque on the shelf assembly before and after goods are retrieved or placed, and feeds this data back to the control module. The control module receives and processes the force and torque data before and after goods are retrieved or placed, automatically identifies and judges the type of goods and the location of the storage location, controls the display module to update the goods information on the storage location, and provides voice prompts through a prompt module, allowing operators to quickly perform storage and retrieval operations based on the displayed information, and confirming whether the storage or retrieval is successful. Using this invention, goods can be freely accessed and the goods information of each storage location is updated in real time, enabling quick retrieval of specific goods.