Abstract: An instrument delivery unit includes a housing and an instrument storage device. The housing has an internal accommodating space and an instrument outlet in a side wall of the housing. A first transmission thread is provided on the housing, and a limiting guide portion is provided outside the housing. The limiting guide portion is fitted with a fixed member or structure and is configured to guide an axial movement of the housing and prevent a circumferential rotation of the housing. At least part of the instrument storage device is arranged in the housing, and an outer circumferential surface of the instrument storage device is provided with a helical accommodating groove for winding and storing the flexible body of the actuator unit. The instrument storage device is provided with a second transmission thread which is in transmission connection with the first transmission thread.

Abstract: This application discloses a method and an apparatus for processing PDCCH repetition transmission, a terminal, and a network side device. The method for processing PDCCH repetition transmission in embodiments of this application includes: obtaining, by a terminal, configuration information of common PDCCH repetition transmission; and receiving, by the terminal, the common PDCCH repetition transmission based on the configuration information, where the common PDCCH includes at least one of the following: an SIB1 PDCCH, an OSI PDCCH, a message 2 PDCCH, a message 4 PDCCH, a message B PDCCH, a paging PDCCH, and a PDCCH for scheduling message 3 retransmission.

Abstract: The present application discloses a message transmission method and apparatus, a message receiving method and apparatus, a terminal, and a network-side device. The message transmission method in embodiments of the present application includes: transmitting, by a terminal, a target message, the target message being used for at least one of the following: indicating repetition-related functionality of a downlink channel supported by the terminal; and requesting downlink transmission that is corresponding to the repetition-related functionality of the downlink channel and that is transmitted to the terminal, where the downlink channel includes at least one of the following: a common PDCCH and a common PDSCH.

Abstract: A method and an apparatus for receiving a common PDCCH, a method and an apparatus for sending a common PDCCH, and a device. The method for receiving a common PDCCH in embodiments of this application includes: A terminal determines a transmission resource or a transmission characteristic of a common PDCCH repetition transmission. The terminal receives the common PDCCH repetition transmission based on the transmission resource or the transmission characteristic, where the common PDCCH includes at least one of the following: a SIB1 PDCCH, an other system information OSI PDCCH, a message 2 PDCCH, a message 4 PDCCH, a message B PDCCH, a paging PDCCH, and a PDCCH for scheduling a retransmission of a message 3.

Abstract: This application discloses a time determination method, a time determination apparatus, a terminal, and a network-side device, and pertains to the field of communication technologies. The time determination method in this application includes: determining, by a terminal, a transmission time of an uplink channel or a reception time of a downlink channel under a target condition; where the target condition includes at least one of the following: the downlink channel is repeatedly transmitted, and the downlink channel supports repeated transmission; the downlink channel includes: a downlink channel that the terminal needs to receive before entering a connected state; or the uplink channel is an uplink channel corresponding to the downlink channel.

Abstract: A common PDSCH repetition transmission indication method includes: determining, by a terminal, a number of repetition transmissions for first downlink transmission based on first indication information, where the first indication information is used to indicate at least one number of repetition transmissions, and the first downlink transmission is common PDSCH repetition transmission.

Abstract: A system may receive an input image block, and input the input image block into multiple models which may be trained using a plurality of different datasets of image blocks. Each model of the multiple models may be trained using a dataset having similar attributes. The system may determine a model having a highest compression efficiency from among the multiple models, and encode the input image block using the determined model.

Abstract: Embodiments relate to a data storage circuit and a control method thereof, and a storage apparatus. The data storage circuit includes a first storage array and a sense amplifier array, the first storage array is positioned on a side of the sense amplifier array, and the sense amplifier array is electrically connected to a main bit line. The first storage array includes a plurality of first sub storage arrays, each of the plurality of first sub storage arrays includes a plurality of first sub bit lines and a plurality of first selector switches, each of the plurality of first sub bit lines is electrically connected to the main bit line via one of the plurality of first selector switches, and the sense amplifier array is configured to amplify a signal of the main bit line.

Abstract: The present disclosure relates to methods, apparatuses, devices and products for generating an identifier, identifying and obtaining an effect. A method is performed by a first client. The method includes generating first user-generated content (UGC) data from shooting by a first user based on an effect. The method further includes sending the first UGC data to a server. The method further includes receiving a first UGC identifier corresponding to the first UGC data from the server, where the first UGC identifier is used to identify the first UGC data generated from the shooting based on the effect.

Abstract: The present disclosure relates to a magnetic silent electric hair clipper, including a fixed blade and a moving blade, where a top of the moving blade is provided with a transmission portion, a first magnet is disposed in each of two opposite sidewalls of the transmission portion, an output shaft of a motor is provided with a second magnet, the second magnet is placed between the two sidewalls of the transmission portion and has the same magnetism as the first magnet, and the second magnet pushes the sidewalls on two sides in turn while making a circular motion about the output shaft, so that the moving blade swings left and right relative to the fixed blade. According to the present disclosure, the second magnet does not contact or collide with the transmission portion, so that noise generated when the motor drives the moving blade is greatly reduced.

Abstract: A controller, for i=1, . . . , M, with M being a positive integer, is configured to cause a first non-infinite impedance between an output node (i) of an output driver (i) and a first voltage source (e.g., VDD) in a first time period during which the output node (i) is at a first logical value which is a digitized value of a second voltage source (e.g., ground). For example, the controller can maintain a digital 0 on the output node (i) without letting the analog voltage on the output (i) be pulled down to the analog ground, and/or can maintain a digital 1 on the output node (i) without letting the analog voltage on the output (i) be pulled up to the positive supply voltage.

Abstract: A method of implementing a universal no known password (NKP) security solution for authentication is disclosed herein. The method can include receiving an application programming interface (API) call comprising a request for a new NKP account from a computing device of an owner of an application, in response to the request for the new NKP account, generating an account on a directory service associated with the application, generating an authentication credential associated with the account, and pushing the authentication credential to a host or container of a plurality of hosts and containers that corresponds to the authentication credential.

Abstract: A method implemented by a computing device. The method includes obtaining one or more of animated video content (X), a text prompt (Y), and view information (V); generating photorealistic two dimensional (2D) image frames ({circumflex over (X)}) based on the animated video content, the text prompt, and the view information using a vision-language model; and rendering photorealistic three dimensional (3D) image frames (X) based on the photorealistic 2D image frames using a 3D representation model.

Abstract: A data buffer circuit structure, a layout structure of multiple data buffer circuits, and a memory. The data buffer circuit structure includes a first amplification circuit, a second amplification circuit, a decision equalizer, and a power module. An output terminal of the first amplification circuit, an input terminal of the second amplification circuit, and adjustment output terminals of the decision equalizer are connected through a signal line. The power module includes a first power supply unit and a second power supply unit. A minimum distance between the first power supply unit and the first amplification circuit is less than a minimum distance between the first power supply unit and the second amplification circuit, and a minimum distance between the second power supply unit and the second amplification circuit is less than a minimum distance between the second power supply unit and the first amplification circuit.

Abstract: A roller conveying rack includes two carrier plates with rectangular shapes, wherein the carrier plates are arranged in parallel and aligned, legs are disposed on both sides of a bottom of each carrier plate in a longitudinal direction of the carrier plate, the legs on different carrier plates are connected by sleeve shafts broken in a middle portion, rolling sleeves broken in a middle portion are arranged between upper portions of the carrier plates in the longitudinal direction of the carrier plates, movable shafts are disposed at the broken middle portion of the sleeve shafts and connecting shafts are disposed at the broken middle portion of the rolling sleeves, insertion holes are provided on each sleeve shaft between the legs and threaded holes are provided on each movable shaft between the legs, and each insertion hole is connected to a corresponding threaded hole by a bolt.

Abstract: End-to-end neural image compression using deep reinforcement learning (DRL) is performed by at least one processor and includes encoding an input, generating encoded representations of the input, generating a set of quantization keys using a first neural network, based on a set of previous quantization states, wherein each quantization key in the set of quantization keys and each previous quantization state in the set of previous quantization states correspond to the encoded representations of the input, generating a set of dequantized numbers representing dequantized representations of the encoded representations of the input, based on the set of quantization keys, using a second neural network, and generating a reconstructed output, based on the set of dequantized numbers.

Abstract: A method for producing a hollow-core preform may include rolling a glass sheet to form a rolled-glass structure; and attaching one or more of the rolled-glass structures to an inner surface of an annular support structure to form a hollow-core preform, wherein the inner surface of the annular support structure defines an interior cavity and the one or more of the rolled-glass structures are positioned within the interior cavity. The hollow-core preform may be drawn into a hollow-core optical fiber.

Abstract: A hollow-core optical fiber may include a hollow core extending along a central longitudinal axis of the fiber; a substrate, the substrate having a tubular shape and an inner surface surrounding the central longitudinal axis of the fiber; and a plurality of cladding elements positioned between the hollow core and the substrate, each of the cladding elements extending in a direction parallel to the central longitudinal axis of the fiber. Each of the cladding elements includes a primary capillary, the primary capillary directly contacting the inner surface of the substrate and having an inner surface defining a cavity, and a plurality of nested capillaries positioned within the cavity, each of the nested capillaries directly contacting the inner surface of the primary capillary.

Abstract: A direct well-tie method for depth-domain logging and seismic data, including: removing null and outlier values from logging velocity data and logging density data to obtain valid logging velocity data and valid logging density data; calculating a logging reflection coefficient; estimating an initial zero-phase depth-domain seismic wavelet from seismic section; making a depth-domain synthetic seismogram; interpolating the depth-domain seismogram at the logging location; performing cross-correlating operation between the depth-domain synthetic seismogram and the interpolated depth-domain seismogram at the logging location; estimating a depth-domain seismic wavelet; updating the depth-domain synthetic seismogram; generating a corresponding depth deviation point set; subjecting elements in the set to interpolation to obtain a depth calibration curve; subjecting the depth calibration curve and depth axis to addition to obtain depth axis; generating a logging depth-seismic depth corresponding relationship and a de

Abstract: A surgical robot system and a flexible surgical instrument are provided. The flexible surgical instrument includes a flexible instrument and an instrument driving apparatus capable of outputting a driving force to the flexible instrument. An instrument conveying unit of the flexible instrument includes a housing and an instrument storage device. A spiral accommodating groove is formed on the outer circumferential surface of the instrument storage device to wind and store a flexible body of an actuator unit, and the instrument storage device can rotate and move axially relative to the housing of the flexible instrument. A transmission unit includes a transmission substrate in transmission connection with the instrument driving apparatus, and the transmission substrate is connected to the instrument storage device to drive the instrument storage device to rotate and move axially relative to the housing.