127 results about "Active cell" patented technology

A wireless transmit / receive unit (WTRU) is configured with multiple conditional handover and / or measurement reporting configurations. The WTRU activates or deactivates one or more of the multiple configurations depending on various conditions, such as the change of the primary cell (PCell), a combination of currently active secondary cells (SCells) in the configured set of candidate L1 / L2 mobility cells, or depending on specific changes in the combination of currently active cells in the configured set of candidate L1 / L2 mobility cells. A conditional reconfiguration may be executed that updates the set of candidate L1 / L2 mobility cells. A list of mobility area indexes may be included in the configuration, such as including an associated set of conditions for activating a particular area or a set of configurations to activate when the index is activated.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a downlink reception timing difference between a reference active cell in a first timing advance group (TAG) and a reference deactivated cell in a second TAG, wherein the second TAG is a deactivated TAG. The UE may derive a timing advance for the second TAG based at least in part on a timing advance for the first TAG and the downlink reception timing difference between the reference active cell and the reference deactivated cell. The UE may transmit, on one or more cells in the second TAG, one or more uplink communications using the timing advance for the second TAG, in connection with activation of the one or more cells in the second TAG. Numerous other aspects are described.

The invention relates to the technical field of hydrogen detection, in particular to a hydrogen detection and measured value correction method based on a hydrogen sensor, and the method comprises the following steps: analyzing the change trend of voltage data in an active unit at each moment and in a preset duration before the moment, and the correlation of the voltage data between the active unit and a reference unit; determining hydrogen purity responsivity; the hydrogen compensation confidence coefficient is determined by analyzing the change trend of the hydrogen purity responsivity at each moment and all moments in a previous preset time period and the average distribution and dispersion degree of the hydrogen purity responsivity, so that the hydrogen concentration at each moment is corrected. According to the invention, the influence of cross interference of other combustible gases except hydrogen and baseline drift of the hydrogen sensor on hydrogen detection and concentration measurement is solved, and the long-term stability of hydrogen concentration monitoring and the accuracy and reliability of a measurement result are improved.

Certain aspects of the present disclosure provide techniques for a user equipment (UE) to receive, via a first active cell serving the UE, a first control message activating a set of transmission configuration indicator states associated with a set of candidate cells that are inactive at the UE. The UE may receive, via the first active cell after receiving the first control message, a second control message indicating for the UE to switch to a second cell of the set of candidate cells. In response to receiving the second control message indicating for the UE to switch to the second cell, the UE may switch to communicating with the second cell using a first transmission configuration indicator state of the activated set of transmission configuration indicator states.

Aspects presented herein may improve the latency and efficiency of L1 / L2 inter-cell mobility by providing an improved TA management for a UE. In one aspect, a UE derives a TA for a set of deactivated cells based on an Rx time difference between an active cell and the set of deactivated cells. The UE maintains the TA for the set of deactivated cells prior to an activation of the set of deactivated cells. The UE applies the TA to the set of deactivated cells or to an initial Tx to the set of deactivated cells in response to the activation of the set of deactivated cells. The set of deactivated cells may correspond to one deactivated cell or a deactivated TAG that includes multiple deactivated cells.

The application relates to the fields of biomedical image processing and intelligent control technology, in particular to an immune cell state analysis system based on an image processing technology; the system comprises feature extraction, state evaluation, decision generation and self-adaptive correction modules; the system extracts features by using a space-time graph neural network, the core of which is to calculate visual semantic entropy based on classification probability and feature response field, and to solve decision confidence weight by combining a cell motion diffusion index; accordingly, an AI regulation instruction and a conservative instruction based on a kinetic tolerance boundary are weighted and fused to generate a final instruction and to self-adaptively calibrate boundary parameters according to an observation error; by quantifying visual uncertainty and analyzing motion characteristics, the application effectively overcomes image blurring and non-biological interference, and significantly improves the recognition precision of active cells and the system robustness in a complex environment.

An interconnect for electrically connecting cells of an electrochemical cell stack is disclosed. The interconnector comprises a first side and a second side; the first side is adapted to face a cell layer comprising an electrochemically active cell region, and a portion of the first side is provided with an electrically insulating layer.

A semiconductor device includes a trench emitter electrode located at a boundary between one end of an active cell region and an inactive cell region, a trench gate electrode located at a boundary between the other end of the active cell region and the inactive cell region, an end trench gate electrode connected to one end of the trench gate electrode, and an end trench emitter electrode connected to one end of the trench emitter electrode. A hole barrier region of a first conductivity type is provided under a body region of a second conductivity type between the end trench gate electrode and the end trench emitter electrode in a plan view. A body region in the active cell region and a body region in the inactive cell region are connected to each other by a body region between the end trench gate electrode and the end trench emitter electrode.

The invention discloses a cell energy-saving optimization method and device, a readable storage medium and a program product. The method comprises the following steps: acquiring a plurality of characteristics influencing cell signal propagation of a target area; on the basis of the obtained characteristics influencing the signal propagation of the cells and a path loss model, predicting the signal strength and load of each opened cell in the target area after the target cell in the target area executes the closing of the energy-saving strategy; the path loss model is obtained through training by taking the characteristics influencing the signal propagation of the cell as samples and taking antenna transmitting power loss generated on a signal propagation path by a cell corresponding to the characteristics influencing the signal propagation of the cell as labels; based on the predicted signal strength and load, determining an optimization strategy of each open cell, the optimization strategy comprising adjusting antenna parameters of the corresponding open cell; and after the target cell is closed according to the energy-saving strategy, adjusting the antenna parameters of the corresponding open cell according to the optimization strategy.

A wireless transmit / receive unit (WTRU) is configured with multiple conditional handover and / or measurement reporting configurations. The WTRU activates or deactivates one or more of the multiple configurations depending on various conditions, such as the change of the primary cell (PCell), a combination of currently active secondary cells (SCells) in the configured set of candidate L1 / L2 mobility cells, or depending on specific changes in the combination of currently active cells in the configured set of candidate L1 / L2 mobility cells. A conditional reconfiguration may be executed that updates the set of candidate L1 / L2 mobility cells. A list of mobility area indexes may be included in the configuration, such as including an associated set of conditions for activating a particular area or a set of configurations to activate when the index is activated.

The present invention relates to a method of operating a cell stack of cell units, each cell unit in the cell stack including a cell layer having an electrochemically active cell area and a first side and a second side, and a separator plate electrically connected to the cell layer, the separator plate having a first side and a second side, the second side of the separator plate extending across and spaced apart from the first side of the cell layer to form a first fluid volume, and the first side of the separator plate having a protrusion oriented away from the first side of the cell layer and toward the second side of the cell layer of an adjacent cell unit to form a second fluid volume, the method including supplying a first fluid to the first fluid volume, supplying a second fluid to the second fluid volume, and adjusting a pressure difference between the first fluid volume and the second fluid volume to maintain the spaced apart arrangement that forms the first fluid volume.

The present application provides a wireless communication method and a user equipment, which can reduce the delay and interruption of inter-cell mobility. In one embodiment, the wireless communication method provided by the present application can include: a user equipment in a serving cell of a mobile communication network receiving a configuration, the configuration including an active set of cells; the user equipment performing pre-synchronization and measurement with each active cell in the active set of cells based on the configuration, wherein the user equipment maintains downlink (DL) synchronization with each active cell; the user equipment receiving a cell handover command from the mobile communication network to hand over from the serving cell to a target cell belonging to the active set of cells; and after receiving the handover command, the user equipment applying RRC configuration of the target cell.

The invention relates to a method for determining enzyme activity of ODC1 (ornithine decarboxylase 1), which comprises the following steps: digesting, centrifuging and resuspending cells, and taking a part of sample to detect protein concentration; the method comprises the following steps: cracking cells by using a specially-made enzyme activity cell lysis solution and a protein lysis solution, and ensuring full cracking through ultrasonication; carrying out quantitative analysis on the protein in the lysate by adopting a BCA kit; in the enzyme activity detection stage, a cell lysis solution and an enzyme activity detection working solution containing a specific fluorescent probe (CB6) are mixed and react at 37 DEG C for a certain time, and then the change of fluorescence intensity is determined by a multifunctional fluorescence microplate reader, so that the enzyme activity of the ODC1 is evaluated. According to the method, accurate determination of the ODC1 enzyme activity is realized by optimizing cell treatment, protein quantification and enzyme activity detection processes. The method has the advantages of simplicity and convenience in operation, high sensitivity, good specificity and the like, and is suitable for the fields of basic research, drug screening and the like related to the ODC1 enzyme activity.

A transistor device includes: a semiconductor substrate having a termination region interposed between a first active cell region and an edge of the semiconductor substrate; and transistor cells in the first active cell region, each transistor cell including a gate trench formed in a body region of a first conductivity type. The body region extends into the termination region. The termination region includes: a first termination trench laterally surrounding the first active cell region and extending through the body region so that the body region is interrupted in the termination region by the first termination trench; and a first doped region of the first conductivity type that follows the first termination trench and adjoins part of a bottom of the first termination trench. The first doped region terminates deeper in the semiconductor substrate than the body region and is off-center to a longitudinal centerline of the first termination trench.

The invention provides a cathode structure (1) and a cell frame for an alkaline electrolysis cell (20), wherein the cathode structure (1) comprises a bipolar plate (2) connected to conductor links (3), and wherein the conductor links (3) subdivide an active cell region (6) and are aligned in an electrolyte flow direction (7). The cell frame (10) comprises the cathode structure (1) and has a distributor structure (11), the distributor structure (11) defining an active cell region (6) and being designed to achieve a uniform flow distribution in the cell (20). The invention further provides a process for producing the cell frame (10).

To put an active system cell balance adjusting technique to practical use by eliminating its defects.SOLUTION: There is provided a cell balance adjustment method of a battery unit 3 mounted on a vehicle 1 as a power supply for traveling. When the active cell balance adjustment control is executed and the state of charge of the cell group 20 is not uniform, the cell balance adjustment control is executed independently of the state of use and non-use of the vehicle 1.SELECTED DRAWING: Figure 4

The present disclosure relates to semiconductor structures and, more particularly, to local interconnect power rails merged with upper power rails and methods of manufacture. The structure includes: an active cell including contacts enclosed in active regions; at least one local interconnect power rail connecting to the contacts of the active regions; and at least one power rail above and connected to the at least one local interconnect power rail.

The application discloses a fishery breeding method and device based on wind and light power generation, equipment and medium, and relates to the technical field of fishery breeding. The method comprises the following steps: acquiring resource data of a breeding project location and power load demand of an algae and fish breeding system, constructing a capacity optimization configuration model according to the resource data and the power load demand, iteratively solving the capacity optimization configuration model to obtain optimal capacity matching based on power generation cost, and delivering power to the algae and fish breeding system according to the optimal capacity matching. The temperature and light intensity are adjusted based on the power and a preset gradient through the algae and fish breeding system, the microalgae strains are domesticated and cultured according to the adjusted temperature and light intensity, the corresponding domesticated microalgae strains are screened based on fishpond wastewater, and target microalgae strains are obtained. The active cell liquid of the microalgae strains is acquired, and the active cell liquid of the microalgae strains is used for water purification and feed supply, so that fishery breeding is realized. The application improves the microalgae so that the microalgae can purify wastewater.

The integrated circuit (330) includes first, second, third, and fourth transistors (316, 314, 312, 310) and a control circuit (308). The first transistor is coupled between a first battery terminal and a first inductor terminal and has a first transistor control terminal. The second transistor is coupled between the first inductor terminal and a second battery terminal and has a second transistor control terminal. The third transistor is coupled between a third battery terminal and a second inductor terminal and has a third transistor control terminal. The third battery terminal is coupled to the second battery terminal. The fourth transistor is coupled between the second inductor terminal and a fourth battery terminal and has a fourth transistor control terminal. The control circuit has a control input and first, second, third, and fourth control outputs coupled to the first, second, third, and fourth transistor control terminals, respectively.

The present invention provides a liposome encapsulating L-arginine / Prussian blue nanoparticles and its preparation method and application, which belongs to the field of biological preparation technology. The present invention deposits L-arginine on hPB through iron chelation, and then coats liposomes to avoid leakage of water-soluble L-arginine in the circulation, thereby obtaining liposomes encapsulating L-arginine / Prussian blue nanoparticles. Due to the EPR effect, hPFL@Lipo in the present invention can be efficiently delivered and distributed to tumor tissue, and a large number of tumor cells are ablated by heat under near-infrared light irradiation conditions, which greatly limits the utilization of L-arginine by tumor cells, while inducing immunogenic death, releasing DAMPS in situ, further promoting anti-tumor T cell infiltration and activation, and enhancing tumor immunotherapy. And under light irradiation, the liposome disintegrates and releases L-arginine, providing nutritional support for immune-active cells at a competitive disadvantage, and promoting the activation of the immune microenvironment.

A power semiconductor device includes a semiconductor body coupled to first and second load terminal structures, an active cell field in the body, and a plurality of first and second cells in the active cell field. Each cell is electrically connected to the first load terminal structure and to a drift region. Each first cell includes a mesa having a port region electrically connected to the first load terminal structure, and a channel region coupled to the drift region. Each second cell includes a mesa having a port region of the opposite conductivity type electrically connected to the first load terminal structure, and a channel region coupled to the drift region. Each mesa is spatially confined in a direction perpendicular to a direction of the load current within the respective mesa, by an insulation structure and has a total extension of less than 100 nm in the direction.

Various integrated circuit transistor device structures that implement nanosheet fin transistors are disclosed. Layouts for the transistor device structures include active cells with dummy cells positioned between active cells. The active cells and dummy cells may include nanosheet fin regions that have different widths. In certain instances, the transitions between different nanosheet fin regions widths (e.g., jogs in the widths) are positioned inside the dummy cells rather than at interfaces between the dummy cells and the active cells. Placing the jogs in widths inside the dummy cells reduces mechanical stresses between active cells and dummy cells and allows for design changes in the size of active transistors during a manufacturing process.

The present invention is applicable to the field of bioelectric signal monitoring technology and provides a microneedle array electrode with an insulating film, comprising: multiple groups of microneedle matrices arranged on a microneedle array base, and the multiple groups of microneedle matrices are conductive to each other; an insulating film, wherein the insulating film covers the surface of the microneedle matrices. The present invention is an insulating film microneedle array electrode, which can effectively shield unstable external signal noise caused by epidermal sweat or the stratum corneum itself by isolating the skin epidermis and the skin stratum corneum from contact with the microneedle conductive area. On the other hand, it can avoid the interference of epidermal sebum membrane, keratinocytes and intercellular lipid noise on signal transmission, realize the precise collection and transmission of electrical signals of active cells in the epidermis, and avoid interference caused by external interference signals from the skin on the bioelectric signal itself and the conduction of the bioelectric signal.

Methods of storage and preservation of photosynthetically active cells and photosynthetic biomaterials are provided herein. Contemplated methods comprise storing the cells and biomaterials at a refrigeration temperature, optionally without light. The stored cells and biomaterials may be placed in a nitrogen containing medium under illumination before use. The chlorophyll content, oxygen consumption rate, oxygen production rate and / or morphology may be substantially preserved throughout the storage and awakening process.

Provided is a semiconductor device including a substrate that comprises an active cell region, a dummy cell region that extends around the active cell region in a plan view, and a peripheral circuit region that extends around the dummy cell region in a plan view; and a device isolation film in device isolation trenches in the active cell region and the dummy cell region, wherein the substrate further comprises: active patterns that are alternately arranged with the device isolation trenches in the active cell region; and dummy active patterns that are alternately arranged with the device isolation trenches in the dummy cell region, and at least one of the dummy active patterns has an upper surface that is closer than an upper surface of at least one of the active patterns to a lower surface of the substrate.

A trench metal-oxide-semiconductor field-effect transistor (MOSFET) device comprises an active cell area including a plurality of superjunction trench power MOSFETs formed in an epitaxial layer. Each MOSFET includes source and body regions and a contact trench formed between first and second gate trenches. A region of the epitaxial layer between the gate trenches extends to the top surface of the epitaxial layer. An insulated gate electrode is formed in each gate trench. At least a portion of the contact trench extends from a top surface of the epitaxial layer to a depth that is shallower than the bottom of the body region.

The utility model discloses an openable electric roof for a rocket power test platform, and the roof comprises a movable cell which comprises a driving cell, a first driven cell and a second driven cell, the first driven cell and the second driven cell are driven by the driving cell, the driving cell is located at the outermost side, and the second driven cell is located at the innermost side; the guide rail module is used for allowing the movable cells to slide, the guide rail module is installed on a supporting component, the driving device is arranged on the active cells, and the movable cells move between the stretching state and the retracting state based on the driving device. The movable unit grids are used at the top of the test platform, the movable unit grids are closed to cover the engine on the lower side when the electric roof is idle, the top surface of the electric roof adopts a metal panel to achieve a certain shielding effect, and in addition, the whole electric roof adopts a metal structure to achieve a lightning protection effect when being mounted at a high position.

According to the isolated culture identification and key marker detection method for the down producing goat hair follicle stem cells, trypsin and EDTA are used for jointly digesting skin tissue, and high-activity cells are efficiently obtained; a culture medium containing various growth factors is adopted for culture, and cell proliferation and stemness maintenance are promoted. And identifying and integrating morphological observation, growth curve determination and clone formation experiment to accurately judge the characteristics of the cells. Immunofluorescent staining and real-time fluorescent quantitative PCR are applied to key marker detection, and expression of markers such as CK15, CD34 and beta1 integrin is detected with high sensitivity. The method is high in separation efficiency, accurate in identification and sensitive in marker detection, can provide sufficient high-quality cells for the research on the hair follicle stem cells of the cashmere goat, assists in deeply understanding the biological characteristics and the regulation mechanism of the cells, and is of great significance for improving the yield and quality of cashmere and promoting the development of related biotechnologies.

This invention relates to the field of new energy vehicle battery technology, specifically disclosing a dismantling system and method for new energy vehicle batteries. The invention acquires battery structural topology data through 3D laser scanning and industrial CT, simultaneously collecting electrochemical state data. First, a basic dismantling path is planned based on the shell fragility coefficient and cell spacing. Second, the path is optimized based on the bolt connection stiffness coefficient, prioritizing the dismantling of weak areas to release stress. Third, abnormal active cells are located through abrupt changes in the phase angle of the internal resistance spectrum, mapped to three-dimensional space to form risk points. Finally, a dual-optimized path is generated by integrating structural and electrical risks: first, bolts are removed to stabilize the structure, then abnormal cell areas are avoided. This method overcomes the limitations of traditional fixed paths, identifying shell cracking, cell compression, and thermal runaway risks in advance. The two-step path optimization improves dismantling safety and recycling rate.

A variable resistance memory device includes a cell array region in which memory cells are arranged apart from each other in a row direction and a column direction, the cell array region including a main cell region in which active cells from among the memory cells are arranged apart from each other and a dummy cell region which is outside the main cell region and in which dummy cells are located in N (N is a natural number greater than or equal to 2) columns from among the memory cells, and a peripheral circuit region surrounding the cell array region. First dummy cells located in at least one column adjacent to the main cell region are connected to a first cell wiring line, and second dummy cells located in at least one column adjacent to the peripheral circuit region are not connected to the first cell wiring line.