Abstract: A shop system (10) including: an acquisition unit (11) that acquires an entrance image generated by a camera installed at a shop entrance; a detection unit (12) that detects a face of a person in the entrance image; a editing unit (13) that generates a edited image acquired by editing the entrance image in which a face of a person is detected; a display control unit (14) that displays the edited image; a determination unit (15) that determines whether the entrance image prior to editing of the edited image being displayed at a predetermined image capture timing satisfies a predetermined condition; and a processing unit (16) that registers, when the predetermined condition is satisfied, the entrance image determined as satisfying the predetermined condition in shop entry person information stored by a storage unit, and also sets an entry control apparatus installed at a shop entrance into an entry-allowed state.

Abstract: The present disclosure discloses a nephrostomy tube and a nephrostomy tube with curved drainage. The nephrostomy tube with curved drainage includes a bending head, a balloon element, and an elongated main body integrally connected with each other, wherein the nephrostomy tube with curved drainage has an guiding channel adapted for a guiding member to penetrate through, wherein the bending head has a first inner channel and at least two drainage bending channels located on the outer side of the first inner channel, wherein the balloon element has an air chamber and a second inner channel, wherein the at least two drainage bending channels are communicated with the second inner channel, wherein the elongated main body has a third inner channel communicated with the second inner channel of the balloon element, wherein the first inner channel, the second inner channel and the third inner channel from the guiding channel.

Abstract: A test piece holder for coalbed fracturing comprises a pressure chamber, first sliding rods, second sliding rods, third sliding rods, fourth sliding rods, fifth sliding rods, oil cylinders and a sealing ring, upper and lower ends of a test piece are both provided with an electrode needle and a gas-guide and liquid-guide conducting bolt, the gas-guide and liquid-guide conducting bolt has a hollow rod structure, an inside end of the gas-guide and liquid-guide conducting bolt located above is communicated with a water-gas channel and an outside end of the gas-guide and liquid-guide conducting bolt located above is a water-gas outlet, an inside end of the gas-guide and liquid-guide conducting bolt located below is communicated with the water-gas channel and an outside end of the gas-guide and liquid-guide conducting bolt located below is respectively provided with a gas inlet and a water inlet.

Abstract: The present disclosure provides a video and audio signal processing chip, a video and audio signal processing device including the same, and a video and audio signal processing method. The video and audio signal processing chip includes a signal detection module, a storing unit and a controller. The signal detection module is configured to detect and store video and audio signals. The controller is configured to: transfer the video and audio signals from the signal detection module to the storing unit; and transmit the video and audio signals stored in the storing unit to a host.

Abstract: Disclosed is a real-time nondestructive observation and two-phase seepage test system for a fracture of an in-situ fractured gas-bearing reservoir, which comprises a stress loading system, a high-voltage electric pulse fracturing operation system, a water-gas two-phase seepage system and an in-situ CT scanning system; the stress loading system comprises a pressure chamber, an axial pressure loading module and a confining pressure loading module; the high-voltage electric pulse fracturing operation system comprises a high-voltage electric pulse generation module, a high-voltage electric pulse signal monitoring module and a protection module; the water-gas two-phase seepage system comprises a water-gas pressure loading module and a flow data acquisition module; and the in-situ CT scanning system comprises a radiation source, a flat panel detector and a CT scanning detection mechanism.

Abstract: A display control integrated circuit (IC) applicable to performing multi-display processing in a display device includes multiple sub-circuits such as a Multi-Stream Transport (MST) stream splitting module, multiple video format conversion circuits, a multiplexer and a video combination module for generating a combined picture for being displayed. The display control IC may utilize at least one additional data path coupled to at least one predetermined sub-circuit among the multiple sub-circuits to obtain at least one signal, and output any signal of the at least one signal through a video output terminal of the display control IC and a video output port of the display device to be a video output signal for further use, where the at least one predetermined sub-circuit include at least one of the MST stream splitting module and the multiplexer.

Abstract: The present disclosure discloses a nephrostomy tube and a nephrostomy tube with curved drainage. The nephrostomy tube with curved drainage includes a bending head, a balloon element, and an elongated main body integrally connected with each other, wherein the nephrostomy tube with curved drainage has an guiding channel adapted for a guiding member to penetrate through, wherein the bending head has a first inner channel and at least two drainage bending channels located on the outer side of the first inner channel, wherein the balloon element has an air chamber and a second inner channel, wherein the at least two drainage bending channels are communicated with the second inner channel, wherein the elongated main body has a third inner channel communicated with the second inner channel of the balloon element, wherein the first inner channel, the second inner channel and the third inner channel from the guiding channel.

Abstract: A method receives error measurements from network elements. Groups of network elements are generated based on similarity of error measurements and a bitloading profile for each of the groups of network elements is generated based on the error measurements for each respective group. Each bitloading profile includes a modulation level determined to be sufficient for transporting content to respective groups of network elements. The method then assigns a set of bitloading profiles to each network element based on the groups of network elements and the bitloading profile generated for each of the groups. The bitloading profile for each of the groups of network elements and the assigned set of bitloading profiles are output to a network device. The network device uses the bitloading profiles to modulate content sent to respective customer premise equipment.

Abstract: The present invention relates to a separator film in a lithium battery, more specifically relates to a polyolefin microporous film and a preparation method thereof. The polyolefin microporous film has a porosity above 30% and below 65%, a median pore size above 10 nm and below 60 nm, a stress-strain (?-?) curve integral in Machine Direction (MD) and Transverse Direction (TD) directions simultaneously fulfilling the following definition: E=?0??(?)d?>150 J/m2; and the largest pore size, the smallest pore size and the median pore size fulfilling the following definition: 0.9<P<1.2, wherein P=(the largest pore size?the smallest pore size)/the median pore size. The polyolefin microporous film according to the present invention has high tenacity, small pore sizes, concentrated distribution of pore sizes, great stability for coiling, and enabling high number of battery cycles. When used as a separator film, battery manufacturing safety and the service life of the battery being made can be increased.

Abstract: A system capable of upgrading a firmware in the background and a method for upgrading a firmware in the background are provided. The method for upgrading the firmware in the background partitions the memory module of an electronic device, one user code sector is used to normally execute an initial firmware and an upgrade flow, and the other user code sector is used to store an upgrade firmware.

Abstract: The present disclosure discloses a nephrostomy tube and a nephrostomy tube with curved drainage. The nephrostomy tube with curved drainage includes a bending head, a balloon element, and an elongated main body integrally connected with each other, wherein the nephrostomy tube with curved drainage has an guiding channel adapted for a guiding member to penetrate through, wherein the bending head has a first inner channel and at least two drainage bending channels located on the outer side of the first inner channel, wherein the balloon element has an air chamber and a second inner channel, wherein the at least two drainage bending channels are communicated with the second inner channel, wherein the elongated main body has a third inner channel communicated with the second inner channel of the balloon element, wherein the first inner channel, the second inner channel and the third inner channel from the guiding channel.

Abstract: Methods are devices are provided for setting an identity image of an account. In the method, an identity image setting operation for a target account is detected; an identity image set is displayed in response to detection of the identity image setting operation, the identity image set including at least one identity image to be selected; selection operation over the identity image to be selected is detected; and an identity image of the target account is set in response to detection of the selection operation according to a target image indicated by the selection operation.

Abstract: Disclosed is a computer implemented method for time stamping and transferring intellectual property right, including the following steps: enrolling plurality of corresponding nodes to a platform; wherein the corresponding nodes include administration node, a public node, super node, child node, independent individual professor node and a service node; uploading information and document of the intellectual property right to the platform by independent individual professor node, super node or child node; wherein the information and document upon uploaded to the platform is time stamped; searching relevant intellectual property right on the platform; negotiating on the platform; composing a customized digital agreement on the platform by selecting, amending and/or adding on a relevant module clause; wherein the customized digital agreement has smart contract functions for automating execution; signing the agreement digitally by corresponding parties; blocking the intellectual property right automatically for fur

Abstract: A system capable of upgrading a firmware in the background and a method for upgrading a firmware in the background are provided. The method for upgrading the firmware in the background partitions the memory module of an electronic device, one user code sector is used to normally execute an initial firmware and an upgrade flow, and the other user code sector is used to store an upgrade firmware.

Abstract: A video transmission method and a system thereof are provided. The video transmission method includes: obtaining a first display timing setting parameter of one or more display devices. A total transmission bandwidth of the display device is calculated according to the first display timing setting parameter, and when the total transmission bandwidth is greater than a maximum transmission bandwidth between a video source and a conversion device, a second display timing setting parameter with a lower bandwidth is generated corresponding to the first display timing setting parameter. The video source transmits a video signal conforming to the second display timing setting parameter to the conversion device. The conversion device converts the second display timing setting parameter of the video signal back to the first display timing setting parameter. The video signal conforming to the first display timing setting parameter is transmitted to the corresponding display device.

Abstract: A video transmission method and a system thereof are provided. The video transmission method includes: obtaining a first display timing setting parameter of one or more display devices. A total transmission bandwidth of the display device is calculated according to the first display timing setting parameter, and when the total transmission bandwidth is greater than a maximum transmission bandwidth between a video source and a conversion device, a second display timing setting parameter with a lower bandwidth is generated corresponding to the first display timing setting parameter. The video source transmits a video signal conforming to the second display timing setting parameter to the conversion device. The conversion device converts the second display timing setting parameter of the video signal back to the first display timing setting parameter. The video signal conforming to the first display timing setting parameter is transmitted to the corresponding display device.

Abstract: A method for specifying and fabricating non-homogeneous, anisotropic, truly functionally graded objects. The objects may have defined spatial heterogeneity (e.g., a gradient in material concentration) with local randomized distributions. This local randomness is designed in such a way that global averaging results in the specified spatial heterogeneity. The fabrication of structures is an additive process in which a material is deposited in defined patterns.

Abstract: A method receives error measurements from network elements. Groups of network elements are generated based on similarity of error measurements and a bitloading profile for each of the groups of network elements is generated based on the error measurements for each respective group. Each bitloading profile includes a modulation level determined to be sufficient for transporting content to respective groups of network elements. The method then assigns a set of bitloading profiles to each network element based on the groups of network elements and the bitloading profile generated for each of the groups. The bitloading profile for each of the groups of network elements and the assigned set of bitloading profiles are output to a network device. The network device uses the bitloading profiles to modulate content sent to respective customer premise equipment.

Abstract: The present disclosure relates to computer and internet technology, and more particularly to an operating method, apparatus, and computer readable storage medium. The method comprises: obtaining an information processing result in accordance with user interest information; identifying a second terminal device associated with the user interest information; and transmitting the information processing result to the second terminal device via a communication connection established with the second terminal device, wherein the second terminal device performs a corresponding operation in accordance with the information processing result.

Abstract: A message pushing method and an apparatus are provided in the field of electronic technology. The method may include: acquiring a push message corresponding to a target user account; acquiring a state parameter for each smart device that is bound to the target user account; determining whether each smart device is in an active state based on the state parameter; and sending the push message to at least one target smart device in the active state.