323 results about "Cell system" patented technology

The AI-enhanced cellular modeling and simulation platform is a computational system designed to enhance biomedical research and development and personalized medicine and wellness. This platform integrates simulation modeling, machine learning and artificial intelligence, multi-omics data, and sophisticated data fusion and decision-support techniques to create comprehensive models of cellular systems and processes across multiple scales. It enables researchers and clinicians to simulate complex biological interactions, predict disease progression, and design or optimize treatment strategies or medical devices with improved accuracy and efficacy. The system's architecture allows for integration of various components, including real-time data processing, federated learning, and quantum computing enhancements. From personalized drug discovery and cancer therapies to synthetic biology and epidemiological analysis, this platform offers powerful tools for understanding and manipulating cellular systems and bioengineered systems. By bridging the gap between molecular-level interactions between cells and materials and organism-wide effects, it enables significant advancements in healthcare and biological sciences.

The unmanned aerial vehicle hydrogen-electricity hybrid power system comprises a vehicle body, a hydrogen fuel cell system, a power cell system and an energy management system are arranged in the vehicle body, and electric energy output by the hydrogen fuel cell system and the power cell system supplies power to a motor through the energy management system; the motor controls the spiral blades, the rotating speed of the motor is independently adjusted, and the posture and movement of the unmanned aerial vehicle are controlled by changing the direction and size of the lifting force; the energy management system is used for performing energy conversion during air speed change and braking of the unmanned aerial vehicle, converting mechanical energy into electric energy, inputting the electric energy into the power battery system, and meanwhile, converting the electric energy to judge whether the unmanned aerial vehicle has a high-power energy supply demand currently so as to adjust energy supply; according to the invention, the service life of the galvanic pile monomers can be prolonged, so that the service life of the hydrogen-electricity hybrid power system module can be prolonged; according to the energy management method, unnecessary energy loss is reduced, and the endurance time of the unmanned aerial vehicle is further prolonged.

The invention relates to the technical field of batteries, particularly provides a lithium supplement agent and a preparation method thereof, a positive plate and a secondary battery, and aims to solve the problem that an existing lithium oxalate lithium supplement agent cannot adapt to a battery cell system due to overhigh decomposition voltage. In order to achieve the purpose, the lithium supplementing agent comprises lithium oxalate, a conductive agent and an auxiliary lithium supplementing agent, and the auxiliary lithium supplementing agent generates a substance capable of catalyzing lithium removal of the lithium oxalate in the formation process of the lithium ion battery adopting the lithium supplementing agent and does not generate a substance which reacts with an electrolyte of the lithium ion battery. The auxiliary lithium supplementing material in the lithium supplementing agent generates a substance capable of catalyzing lithium removal of lithium oxalate in the battery formation process, so that the lithium oxalate can be decomposed at lower voltage to release more capacity, the decomposition voltage of the lithium oxalate is effectively reduced, meanwhile, the auxiliary lithium supplementing material is decomposed and does not generate a product which reacts with an electrolyte, and the lithium supplementing efficiency is improved. The lithium oxalate lithium supplement agent can be suitable for a battery cell system, and the subsequent battery cell performance is prevented from being influenced.

Systems and techniques that facilitate scalable cryostats and cryogenic systems are provided. In an embodiment, a cryogenic system can comprise a plurality of unit cells joined together, wherein each unit cell comprises: a trapezoidal-shaped frame, wherein frames from adjacent unit cells are connected in a vacuum-tight manner to form a continuous, global vacuum enclosure, and wherein the unit cells are capable of being horizontally removed from or inserted into the plurality of joined unit cells. Furthermore, each unit cell can comprise at least one temperature shell, wherein temperature shells from adjacent unit cells are connected to form a continuous, global temperature shell. Moreover, each unit cell can comprise at least one cryogenic payload located within the at least one temperature shell, that is cooled by at least one retrofitted version of a standard dilution refrigerator.

Systems for the manufacturing of waveguide cells in accordance with various embodiments can be configured and implemented in many different ways. In many embodiments, various deposition mechanisms are used to deposit layer(s) of optical recording material onto a transparent substrate. A second transparent substrate can be provided, and the three layers can be laminated to form a waveguide cell. Suitable optical recording material can vary widely depending on the given application. In some embodiments, the optical recording material deposited has a similar composition throughout the layer. In a number of embodiments, the optical recording material spatially varies in composition, allowing for the formation of optical elements with varying characteristics. Regardless of the composition of the optical recording material, any method of placing or depositing the optical recording material onto a substrate can be utilized.

The invention discloses an optical multi-pass pool modeling and optimizing method, and belongs to the technical field of optical detection. In order to solve the problems that an existing multi-pass cell is too long in length, large in size and inconvenient to carry or transfer, and meanwhile, the mirror surface utilization rate of the multi-pass cell is low, a light path in a multi-pass cell system is accurately modeled by adopting a light ray tracing principle, and the system does not depend on traditional paraxial approximation. The problems that in the prior optical design, due to the fact that equipment is large in size, carrying is inconvenient, and due to the fact that aberration is neglected due to paraxial approximation, large deviation is generated between a calculated value and an actual value are solved. In addition, the light spot distribution is automatically optimized through the genetic algorithm, and the design and debugging time of the optical system is shortened. According to the innovative design strategy, the utilization rate of the reflector is improved, space waste is avoided, the sensitivity and accuracy of a reflection system can be remarkably improved, and further development of the optical multi-pass cell technology is promoted.

The invention belongs to the technical field of fuel cells, and particularly relates to a high-temperature methanol reforming fuel cell system for realizing carbon cycle and an operation process. The system comprises an electric pile, a methanol steam reforming hydrogen production reactor, a carbon dioxide hydrogenation methanol production reactor and an electrolyzed water module, hydrogen prepared by the methanol steam reforming hydrogen production reactor enters an anode of the galvanic pile through a pipeline, a cathode of the galvanic pile is supplied by an air pump, and the hydrogen and oxygen are subjected to electrochemical reaction in the galvanic pile to realize external power supply; liquid water recovered from the electric pile tail gas is introduced into the water electrolysis module, and water electrolysis is performed to generate hydrogen; carbon dioxide in the stack tail gas and hydrogen generated by the water electrolysis module enter the carbon dioxide hydrogenation methanol preparation reactor through the gas inlet pipeline to prepare methanol. According to the invention, the circulation of carbon in the high-temperature methanol fuel cell system is realized, the emission of carbon dioxide is reduced, the circulation of hydrogen and oxygen is realized, and the energy utilization efficiency of the system is jointly improved through the circulation of carbon, hydrogen and oxygen.

Antibodies, antigen-binding proteins and Fc-fusion proteins that comprise recombinant polypeptides containing a chimeric heavy chain constant region sequence are provided that bind to certain Fc receptors however have reduced effector functions. Methods of making constructs for expression of such chimeric Fc-containing antibodies, antigen-binding proteins and Fc-fusion proteins in cell systems, and methods of producing and isolating the chimeric Fc-containing proteins are provided.

An optical multi-pass cell system, a gas absorption data detection method, and a terminal device. The optical multi-pass cell system comprises: an optical multi-pass cell (11), which comprises an input end (101) and an output end (102); and a driving mechanism (12), which is used for driving M sub-mirrors of the optical multi-pass cell (11) to perform periodic reciprocating motion in a Z-axis direction during each data collection process of a gas absorption data detection process, wherein the Z-axis direction is parallel to the optical axis of the optical multi-pass cell (11), M≥1, and the detection process comprises: when the optical multi-pass cell (11) is filled with a gas to be detected, a detection beam is inputted from the input end (101), is reflected multiple times in the optical multi-pass cell (11), and then forms an interference beam that is outputted from the output end (102). Optically noise-smoothed gas absorption data can be obtained, such that the sensitivity of detecting gas absorption data on the basis of an optical multi-pass cell system can be improved.

A closed-loop sampling system for drug dissolution by flow-through cell method and its use method, comprising a constant-temperature water bath system, a flow-through cell system, a lifting mechanism, a circulating heating system, a solvent monitoring system, a solvent circulation system and a sampling system; the constant-temperature water bath system includes a constant-temperature water bath frame, a constant-temperature water bath, a solvent cup holder, a solvent cup and a solvent cup cover; the flow-through cell system is arranged at the top of the constant-temperature water bath system; the lifting mechanism is arranged on one side of the constant-temperature water bath frame; the circulating heating system includes a heating device and a water circulation pump; the circulating inlet end of the solvent monitoring system is communicated with the heating device, and the circulating outlet end of the solvent monitoring system is respectively communicated with the solvent cup and the flow-through cell; the solvent circulation system includes a solvent circulation pump and a pulse valve; the sampling system includes a sampling mechanism, a sampling pipeline, a sampling valve and a sampling pump. The device of the present invention has a compact structure, high heating efficiency of the heating device, uniform water temperature distribution in the water bath, accurate water temperature control, and temperature and pressure monitoring of the solvent.

The invention relates to the technical field of biological medicine, and provides a ginseng cell engineering tumor vaccine as well as a preparation method and application thereof. The ginseng cell engineering tumor vaccine comprises an exosome derived from a recombinant ginseng cell capable of expressing a tumor antigen; the recombinant ginseng cell capable of expressing the tumor antigen is obtained by introducing a recombinant plasmid containing tumor antigen DNA into a ginseng cell. According to the invention, ginseng cells in Chinese herbal medicines are taken as host cells for recombinant expression of tumor antigens, large-scale production of tumor vaccines can be realized through construction of an engineering recombinant cell system, biocompatibility and uniformity of the vaccines can be maintained, and safety risks can be reduced. Meanwhile, the prepared tumor antigen recombinant expression ginseng cell exosome can integrate the antigen, an adjuvant and a carrier, and the antigen phagocytosis, maturation and antigen peptide presentation capabilities of APCs are enhanced.

Systems and methods for the automated culture of cells and apparatus and methods for dissociating one or more colonies in a culture of cells are described. The automated systems include at least an imaging module, a pipette module, a handling module, and optionally a stage module. Coordinated operation of the foregoing modules is effected by at least one processor based on one or more characteristics of the culture of cells calculated from one or more images captured at a first time point and at one or more subsequent time points. The apparatus includes a mounting surface, having one or more impact bumpers, connected to a rotatable drive, a platform rotatable dependently or independently of the drive, and one or more impact brackets connected to the platform and collidable with the one or more impact bumpers to transmit a dissociative force to a culture of cells in a cell culture vessel upon the platform.

A system includes a cellular transceiver to communicate with a predetermined target; one or more antennas coupled to the 5G or 6G transceiver each electrically or mechanically steerable to the predetermined target; a processor to control a directionality of the one or more antennas in communication with the predetermined target; and an edge processing module coupled to the processor and the one or more antennas to provide low-latency computation for the predetermined target.

A material for an electrode of a solid oxide electrolysis cell, the material including nickel oxide and a composite oxide, wherein the composite oxide contains an alkaline earth metal element and at least one metal element that is selected from the group consisting of manganese, iron, cobalt, copper, and tin.

The utility model belongs to the field of optical multi-pass pools, and provides an optical multi-pass pool system, comprising: an optical multi-pass pool comprising an input end and an output end; the driving mechanism is used for driving the M sub-reflectors of the optical multi-pass cell to periodically move back and forth in the Z-axis direction in each data acquisition process of the gas absorption data detection process, and the Z-axis direction is parallel to the optical axis of the optical multi-pass cell; wherein M is larger than or equal to 1, and the detection process comprises the steps that under the condition that the optical multi-pass cell is filled with gas to be detected, a detection light beam is input from the input end, and after multiple times of reflection in the optical multi-pass cell, an interference light beam is formed and output from the output end. According to the embodiment of the invention, the gas absorption data with smooth optical noise can be obtained, so that the sensitivity of detecting the gas absorption data based on the optical multi-pass cell system can be improved.

The application provides a multi-grade cold and heat electricity flexible supply system based on a Carnot cell, utilizes the cycle characteristics of the Carnot cell system for heat absorption from a low-temperature side and heat supply to a high-temperature side, and innovatively designs a multi-form energy supply and cold and heat multi-grade supply and storage system structure, so that only one set of system can be used to more flexibly realize multiple functions including charging, power supply, heat supply and cold supply, the equipment and energy storage costs are greatly reduced, the system scale can be flexibly adjusted according to needs, the geographical and climate condition constraints in different application scenarios are overcome, the use of the Carnot cell is expanded compared with the prior art, and the Carnot cell has extremely high performance advantages and promotion value.

Systems and techniques for facilitating scalable cryostats and cryogenic systems are provided. In one embodiment, the cryogenic system (300) may include a plurality of unit cells (304) coupled together, wherein each unit cell includes a trapezoidal frame (704) wherein the frames from adjacent unit cells are vacuum-sealed to form a continuous global vacuum enclosure, and wherein the unit cells are horizontally removable from or inserted into the plurality of coupled unit cells. Furthermore, each unit cell may include at least one temperature housing (508, 510, 512) wherein temperature housings from adjacent unit cells are coupled to form a continuous global temperature housing. Moreover, each unit cell may include at least one cryogenic payload (514) located within at least one temperature housing, which is cooled by at least one modified version of a standard dilution refrigeration unit.

Systems and methods are provided for operating an electrolyzer. The systems and methods include operations comprising: determining that a first electrolytic cell in a first electrolyzer stack is associated with a first set of performance criteria that fails to satisfy one or more operating conditions; identifying a second electrolytic cell that is associated with a second set of performance criteria that satisfies the one or more operating conditions; and bypassing the first electrolytic cell and the second electrolytic cell in response to determining that the first electrolytic cell in the first electrolyzer stack is associated with the first set of performance criteria that fails to satisfy the one or more operating conditions and based on identifying the second electrolytic cell that is associated with the second set of performance criteria that satisfies the one or more operating conditions.

A distributed SST-based power dispensing network, comprising a main cell system including a main cell and a main cell controller, the main cell having main cell converter circuitry including a primary bridge of a dual active bridge (DAB), the main cell controller configured to control the primary bridge and configured to activate main cell forward mode control circuitry or main cell reverse mode control circuitry perform based on a direction of power flow; and a power dispensing system including a power dispenser and a power dispenser controller, the power dispenser having power dispenser converter circuitry including a secondary bridge of the DAB, the power dispenser controller configured to control the secondary bridge and configured to activate power dispenser forward mode control circuitry or power dispenser reverse mode control circuitry based on the direction of power flow.

Provided herein are methods and cell systems for production of a recombinant antibody in cells in which the antibody is directed against a target protein that is natively expressed as an intracellular protein in the cell. Also provided herein are modified cell lines for use in such methods in which the modified cell line is engineered to express a variant target protein that has a mutant epitope of the target epitope of an antibody.

Systems, methods, apparatuses, and computer program products for acquiring information of a cell where SIB1 is transmitted on demand from an anchor cell. One method may include enabling, by a capacity cell, at least one on demand system information functionality; determining, by the capacity cell, at least one anchor cell based upon at least one cell reselection priority of at least one neighbor cell; and transmitting, by the capacity cell, to the at least one anchor cell, an indication of the determined anchor cell that at least one on demand system information functionality has been enabled.

The invention relates to the technical field of optical reflection cavities, and provides an optical reflection cavity, an optical multi-pass pool system and an optical resonant cavity system. According to the optical reflection cavity provided by the embodiment of the invention, the first sub-plane mirror is introduced into the plane-concave cavity; a first sub-plane mirror is arranged in an edge area of a main plane mirror in the y-axis direction and is inclined relative to the main plane mirror in the y-axis direction, and the length of the first sub-plane mirror in the x-axis direction is more than one time of the track width of a light beam on the main plane mirror in the x-axis direction; the light beam can be reflected by the first sub-plane mirror for more than one time, and the translation direction of the track is continuously changed after the light beam is reflected by the first sub-plane mirror, so that the reflection times of the light beam in a limited volume are increased, the optical path is increased, and the distribution density of reflected light spots is also increased. And more reflection times, higher optical path volume ratio and higher-density light spot distribution can be achieved.

A plate arrangement (1) for an electrochemical system (10), in particular an electrolysis cell system, comprises several plates (2, 3, 4, 5, 6) which have aligned openings (9) into which a multi-part connecting clip (8) holding the plates (2, 3, 4, 5, 6) together is inserted.

The acquisition unit (32) acquires specification information of a robot that is a constituent element of a robot cell system, component information including shape information of a component other than the robot that is a constituent element of the robot cell system, and work information related to work performed by the robot, the configuration planning unit (34) calculates a candidate for configuration of the robot and the component in the robot cell system based on the specification information, the component information, and the work information, the posture planning unit (36) calculates a set of combinations of a start posture of a start point and an end posture of an end point of each motion of the robot for each candidate for configuration, the path planning unit (38) calculates a set of paths from the start posture to the end posture for each combination of the start posture and the end posture for each candidate for configuration, and the evaluation unit (40) selects an optimal configuration from the candidates for configuration based on the paths.

A method of operating an electrolyzer cell system includes providing a steam inlet stream to a stack of electrolyzer cells, generating a main product stream containing hydrogen and steam, and an oxygen exhaust stream in the stack, and providing liquid water into the main product stream to cool the main product stream.

Systems, articles, and methods for back contacted photovoltaic cells for applications such as thermophotovoltaic power generation, or other photovoltaic power generation, are described. Some aspects are generally related to articles, for example, for use in thermophotovoltaic power generation. The articles include a device layer having a first and second surfaces, with a first electrically conductive layer positioned adjacent to the first surface and a second electrically conductive layer positioned adjacent to the second surface. The second electrically conductive layer may include an elongated portion extending into and / or through a through hole passing through the device layer from the first surface to the second surface. An insulating layer may be positioned between the first and second electrically conductive layers. The device layer may be flexible and / or a substrate layer on which the device layer was grown is absent from the article.

Systems and techniques are provided for wireless communications. For example, a network device can receive information indicative of a first carrier aggregation (CA) configuration including a primary component carrier (PCC) and a set of secondary component carriers (SCCs). A predicted updated CA configuration can be generated to include a predicted PCC or a predicted SCC, based on measurements of a particular neighboring cell. A plurality of hardware register values can be determined for implementing an RF chain corresponding to the predicted updated CA configuration, based on the measurements of the particular neighboring cell. The network device can receive information indicative of an updated C A configuration different from the first C A configuration and including at least one of the predicted PCC or the predicted SCC. The network device can perform C A tuning using the plurality of hardware register values of the RF hardware register configuration.

A quantum computer system comprising at least one quantum computer cell system. The quantum computer cell system comprising an optical link module having an optical cavity. A plurality of qubits compr

The invention relates to an ammonia electrolysis hydrogen production system. An anode chamber and a cathode chamber are communicated through an electrolyte diaphragm to jointly form a closed electrolytic bath system; the bottom of the anode is immersed in the anolyte of the anode chamber to generate ammoxidation reaction to generate nitrogen, the anolyte is a mixed alkaline solution of an alkaline solution and ammonia water, and the bottom of the cathode is immersed in the catholyte of the cathode chamber to generate hydrogen evolution reaction to generate hydrogen; the cathode electrolyte is a mixed alkaline solution of an alkaline solution and ammonia water, the anode and the cathode are electrically connected with a positive electrode and a negative electrode of an external power supply respectively, and the electrolyte diaphragm is a porous diaphragm and is used for physically isolating nitrogen generated by the anode from hydrogen generated by the cathode and allowing hydroxyl ions generated by the cathode to migrate to the anode, so that charge balance of the cathode and the anode is realized. The invention further relates to a hydrogen production method based on the electrolytic ammonia hydrogen production system. According to the method, low-energy-consumption, low-cost and high-stability green hydrogen preparation is realized, and key technical support is provided for promoting large-scale and commercialized development of the green hydrogen industry.

A hybrid fuel cell system is disclosed. The hybrid fuel cell comprises a fuel cell adapted to supply power to a load. The hybrid fuel cell further comprises an Electrical Air Compressor (EAC) unit operatively coupled with the fuel cell. Also, the hybrid fuel cell comprises an auxiliary power source connected to the EAC unit via a Direct Current to Alternative Current (DC-AC) converter. Furthermore, the hybrid fuel cell comprises a converter circuit configured to perform at least one of enable the auxiliary power source to supplement the fuel cell to provide collective power supply to a load during the initialization phase of the fuel cell, enable the fuel cell to provide either the input power supply or a supplement power supply to the EAC unit during an operational phase of the fuel cell, or enable the fuel cell to charge the auxiliary power source.