Abstract: A lens adapter bracket, which includes a mounting bracket and a lens bracket, is disclosed. The mounting bracket is detachably mounted on a electronic device and is designed to be positioned at the lens location of the electronic device. Openings are provided on the mounting bracket to expose the camera lens, flashlight, and recording hole. The lens bracket is utilized to mount an optical element and is detachably connected to the mounting bracket. The optical element, mounted on the lens bracket, is fixed onto the mounting bracket along with the lens bracket, thereby covering the electronic device's camera lens for shooting. Users can conveniently hold the electronic device to shoot using various attached optical elements (e.g., lens and filters). The detachable connection for removing the optical element simplifies the its replacement process and significantly reduces the steps involved in lens or filter change and disassembly.

Abstract: The present disclosure relates to an adapter, a connecting mechanism, and a photographic device in the field of photographic equipment technology. One embodiment of the adapter comprises a fixed part and a rotating part, which are movably connected. The fixed part is equipped with a first locking member on the side facing away from the rotating part for locking in the mounting position, while the rotating part is equipped with a second locking member for locking the photographic device. The present disclosure utilizes the adapter as the fixed part and the rotating part, along with the second locking member, to enable adjustment of the photographic angle by installing the photographic device on the adapter. Furthermore, the first locking member allows the adapter to be installed in different mounting positions, thereby providing further adjustment of the photographic angle. The overall structure is simple and facilitates easy adjustment of the photographic angle.

Abstract: This disclosure pertains to the field of video rig cages, specifically addressing an expansion frame for electronic devices. The expansion frame is equipped with a storage space and at least one installation interface for attaching external accessories, with the quantity of said installation interfaces being at least one for each specification. In this disclosure, after installing electronic devices in the storage space, users can attach various external accessories to the installation interface as needed, meeting diverse requirements during the use of electronic devices for photography.

Abstract: The present disclosure provides a disassembly and assembly component and a protective case. The disassembly and assembly component comprises a quick disassembly base and a plurality of clamping components. Two of the plurality of clamping components are positioned on opposite sides of the quick disassembly base, one end of each of the two clamping components protrude beyond the quick disassembly base, forming clamping portions. A clamping space is created between the clamping portions, with at least one of the clamping components being movably connected to the quick disassembly base. A mounting portion is arranged on a side of the quick disassembly base opposite to the clamping space for mounting a photographic accessory. This enables the swift disassembly and assembly of the disassembly and assembly component on the protective case and facilitates the accommodation of various photographic accessories, meeting diverse user needs for mobile phone photography.

Abstract: The present disclosure introduces a quick-release structure pertaining to the technical realm of photographic auxiliary accessories. The structure comprises: a quick-release plate; a quick-release base featuring a limiting groove; and a quick-release assembly, which incorporates a pressing member and a triggering member, both elastically mounted on the quick-release base. The pressing member, adjacent to the limiting groove, serves to secure the quick-release plate within the limiting groove, whereas the triggering member is tasked with actuating the pressing member to disengage the quick-release plate from the limiting groove. The quick-release plate merely needs to be pressed into the quick-release base, causing the pressing member to lock automatically, thereby mounting the plate on the base. During unlocking, applying pressure to the triggering member with one hand prompts it to activate the pressing member, causing it to rotate relative to the quick-release base, thus releasing the plate.

Abstract: The present application pertains to the technical domain of photography equipment, specifically addressing a cart for photographing. This cart for photographing comprises a cart frame and a storage platform. The cart frame incorporates a plurality of support members, and the storage platform is affixed to these support members. The storage platform consists of a base plate and upright plates. These upright plates are arranged continuously around the base plate, enclosing storage slots designed for supporting photography accessories. Each of these upright plates is equipped with a plurality of connection interfaces of varying specifications, facilitating the installation of photography accessories. This configuration effectively augments the storage capacity of the cart for photographing. Photography accessories can be installed on the cart for photographing via these connection interfaces, allowing them to be suspended outside or above the cart.

Abstract: An exterior mirror assembly with an actuator is provided. The actuator comprises: a gear element, a driving unit and a limiting element. The driving unit is configured to impart a rotation of the gear element. The limiting element is adjacent to a circumference of the gear element. The gear element has a teeth portion with a first end and a second end and the teeth portion extends along the circumference of the gear element. The limiting element leans against the first end or the second end of the teeth portion when the driving unit drives the gear element to rotate by an angle.

Abstract: The present disclosure relates to an adapter, a connecting mechanism, and a photographic device in the field of photographic equipment technology. One embodiment of the adapter comprises a fixed part and a rotating part, which are movably connected. The fixed part is equipped with a first locking member on the side facing away from the rotating part for locking in the mounting position, while the rotating part is equipped with a second locking member for locking the photographic device. The present disclosure utilizes the adapter as the fixed part and the rotating part, along with the second locking member, to enable adjustment of the photographic angle by installing the photographic device on the adapter. Furthermore, the first locking member allows the adapter to be installed in different mounting positions, thereby providing further adjustment of the photographic angle. The overall structure is simple and facilitates easy adjustment of the photographic angle.

Abstract: The present disclosure relates to the field of photographic equipment technology, particularly to a horizontal-vertical switching structure, connecting mechanism, and shooting device that enable convenient angle adjustments for shooting. One embodiment of the horizontal-vertical switching structure comprises a supporting component, a connecting component, and a locking component. The supporting component is equipped with an installation position for mounting the shooting device on one end and an inclined first surface on the other end. The connecting component complements the first surface with a second inclined surface. The locking component includes a first rotating part connected to the first inclined surface and a second rotating part connected to the second inclined surface. The relative rotation of the first and second rotating parts allows for rotation or locking of the supporting component and the connecting component.

Abstract: A heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device: wherein Formula 1 is the same as described in the detailed description.

Abstract: A method of decontaminating a surface includes exposing the surface to germicidal UV light emitted by at least one germicidal UV light source, preferably a light emitting diode (LED), for a continuous exposure period of between 0.05 seconds and 2 seconds; discontinuing the exposure of the surface to the germicidal UV light for a continuous rest period of between 30 seconds and 120 seconds; and repeating steps a. and b. for a total of at least 3 cycles.

Abstract: CRISPR/Cas9 is becoming an increasingly important tool to functionally annotate genomes. However, since genome-wide CRISPR/Cas9 libraries are mostly constructed in lentiviral vectors, in vivo applications are severely limited due to difficulties in delivery. Here we examined the piggyBac (PB) transposon as an alternative vehicle to deliver a guide RNA (gRNA) library for in vivo screening. Although tumor induction has previously been achieved in mice by targeting cancer genes with the CRISPR/Cas9 system, in vivo genome-scale screening has not been reported. With our PB-CRISPR libraries, we conducted an in vivo genome-wide screen in mice and identified genes mediating liver tumorigenesis, including known and novel tumor suppressor genes (TSGs), Our results demonstrate that PB can be a simple and non-viral choice for efficient in vivo delivery of CRISPR libraries.

Abstract: There is described a method of growing a plant having at least one light absorbing pigment, the at least one light absorbing pigment absorbing optical energy at absorbing wavelengths. The method generally has illuminating the plant growing light, the growing light having optical energy within at least two spectral regions each encompassing a given wavelength, the given wavelengths being out of tune with the absorbing wavelengths of the at least one light absorbing pigment, the at least two spectral regions being selected from a group consisting of a first spectral region below 400 nm, a second spectral region at about 430 nm, a third spectral region at about 480 nm, a fourth spectral region at about 595 nm, a fifth spectral region at about 640 nm, a sixth spectral region at about 660 nm and a seventh spectral region at about 675 nm.

Abstract: Disclosed are a hole connecting layer manufacturing method, a circuit board manufacturing method and a circuit board. The hole connecting layer manufacturing method comprises: adhering a first insulating dielectric layer, used for laminating and filling, to a daughter board; laminating and solidifying the first insulating dielectric layer on the daughter board; adhering a second insulating dielectric layer, used for laminating and filling, to the first insulating dielectric layer which has been laminated and solidified; manufacturing a first receiving hole on the first insulating dielectric layer and a second receiving hole on the second insulating dielectric layer, wherein the first receiving hole and the second receiving hole are provided vertically opposite to each other; filling both the first receiving hole and the second receiving hole with a conductive medium to complete manufacturing of the hole connecting layer.

Abstract: Disclosed are a hole connecting layer manufacturing method, a circuit board manufacturing method and a circuit board. The hole connecting layer manufacturing method comprises: adhering a first insulating dielectric layer, used for laminating and filling, to a daughter board; laminating and solidifying the first insulating dielectric layer on the daughter board; adhering a second insulating dielectric layer, used for laminating and filling, to the first insulating dielectric layer which has been laminated and solidified; manufacturing a first receiving hole on the first insulating dielectric layer and a second receiving hole on the second insulating dielectric layer, wherein the first receiving hole and the second receiving hole are provided vertically opposite to each other; filling both the first receiving hole and the second receiving hole with a conductive medium to complete manufacturing of the hole connecting layer.

Abstract: A system, method and computer program product to refine an original complex CFG into a simpler CFG showing interesting paths and reducing interfering paths with dynamic input for the state of program. The method receives/encodes dynamic user input in the form of annotations which encodes user's special interests or knowledge of the program at run time, e.g., some assumptions of any variables appeared, which can be equations of variable and value or relationships between variables. The method then simplifies all the branching points in a generated AST (Abstract Syntax Tree) whenever possible by querying a SMT (Satisfiability Modulo Theories) solver with branching condition and the user annotations and by evaluating immediate values of expressions or eliminate unreachable parts in the CFG. Finally, the method generates a simplified CFG by simplified AST. This can assist a programmer to understand the code and facilitates correlating different basic blocks under a same scenario.

Abstract: The disclosure is related to a method and a system for estimating a stock level of a shelf. An image processing technique is incorporated to conduct stock estimation that is used as a reference for replenishment decisions. In the method, a camera is used to capture a shelf image. The shelf image is divided into multiple sub-region images. Multiple binarized images with respect to the multiple sub-region images are obtained by applying a binarization method. A ratio of the binarization values with respect to the pixels within every sub-region is calculated. The method also includes comparing the ratio of the binarization values in at least two sub-regions with a reference ratio in the at least two sub-regions within a shelf reference image. The comparison is used to estimate the stock level, and also to determine whether the shelf is to be replenished.

Abstract: A measuring apparatus for solar cell is provided, which is configured to measure a solar cell to obtain a characteristic curve thereof. The measuring apparatus includes a signal measurement control circuit and a signal transmitting control circuit. The signal measurement control circuit is configured to output at least one control signal for controlling a resistance circuit thereof to provide a measurement loading. The signal transmitting control circuit includes at least one path separating circuit, each path separating circuit is configured to provide at least two signal transmitting paths with different signal transmitting directions. The signal measurement control circuit outputs the control signal to the resistance circuit by using the signal transmitting control circuit, so that the resistance circuit can be controlled to provide the measurement loading.

Abstract: A magnetic capacitor element is provided. The magnetic capacitor element includes a first electrode, a second electrode, a first dielectric layer, a second dielectric layer, a magnetic layer and an oxide layer. The second electrode is disposed opposite to the first electrode. The first dielectric layer is disposed between the first electrode and the second electrode. The second dielectric layer is disposed between the first dielectric layer and the second electrode. The magnetic layer is disposed between the second electrode and the second dielectric layer. The oxide layer is disposed between the second dielectric layer and the magnetic layer.

Abstract: A magnetic capacitor element is provided. The magnetic capacitor element includes a first electrode, a second electrode, a first dielectric layer, a second dielectric layer, a magnetic layer and an oxide layer. The second electrode is disposed opposite to the first electrode. The first dielectric layer is disposed between the first electrode and the second electrode. The second dielectric layer is disposed between the first dielectric layer and the second electrode. The magnetic layer is disposed between the second electrode and the second dielectric layer. The oxide layer is disposed between the second dielectric layer and the magnetic layer.