Abstract: The application discloses a non-contact self-impact seal efficient in throttling and fixed in clearance. The non-contact self-impact seal is formed by assembling a stationary ring, a rotating ring and hanging pillars; the stationary ring, the rotating ring and the hanging pillars are all rigidly fixed; the hanging pillars are respectively arranged in the stationary ring or the rotating ring according to an assembly relationship; a fluid channel is formed by a non-contact clearance formed after the stationary ring, the rotating ring and the hanging pillars are rigidly fixed; the fluid channel is composed of an inlet, an outlet and a stacked arrangement structure; the non-contact self-impact seal is arranged in a stacked manner, series arrangement can be achieved, the stage arrangement and the throttling efficiency are more efficient, a clearance seal and a labyrinth seal under the same working condition and parameters.

Abstract: A method for generating an order includes acquiring by one or more processors, an initial image and a first detection result of a target container before being subjected to a pick-up operation, where the first detection result includes a first detection image with a number of first commodity frames obtained by processing the initial image, and first identification information corresponding to a commodity in each of the first commodity frames, acquiring by one or more processors, a result image of the target container after performing the pick-up operation, generating by one or more processors, an RGB difference image between before-shopping and after-shopping, based on the result image and the initial image, where the RGB difference image is obtained by calculating an absolute value of differences of individual pixels of the initial image and the result image before and after shopping in three RGB channels.

Abstract: Solid-state electrolyte battery and method for making same. In one embodiment, the solid-state electrolyte battery may include an anode, a cathode, and a solid-state electrolyte membrane, wherein the solid-state electrolyte membrane may be positioned between the anode and the cathode. The solid-state electrolyte membrane may be in the form of a layer having opposing surfaces. The solid-state electrolyte battery may further include a first plastic crystal electrolyte layer and a second plastic crystal electrolyte layer, wherein the first and second plastic crystal electrolyte layers may be similar to one another in structure and composition. At least a portion of the first plastic crystal electrolyte layer may be positioned between the anode and the first opposing surface of the solid-state electrolyte membrane. At least a portion of the second plastic crystal electrolyte layer may be positioned between the cathode and the second opposing surface of the solid-state electrolyte membrane.

Abstract: Gas diffusion electrode suitable for use in a carbon dioxide electrolyzer and membrane electrode assembly including same. In one embodiment, the gas diffusion electrode may include a gas diffusion layer and a catalyst layer. The gas diffusion layer may be a porous, hydrophobic structure. The gas diffusion layer may have a set of pores designed for gas transport through the gas diffusion layer and may also have a set of openings designed for water drainage and/or water pressure relief. The gas transport pores are smaller in size than the water drainage openings. The catalyst layer may be positioned on a side of the gas diffusion layer and preferably does not cover the openings designed for water drainage and/or water pressure relief. The gas diffusion layer may or may not be electron-conductive. If the gas diffusion layer is non-conductive, the gas diffusion electrode may further include an electron conductive layer.

Abstract: A call test system sets up a call between a calling terminal and a called terminal. The call test system generates an original signal in a first format and converts it to a second format which can be stored in a memory of the calling terminal. The calling terminal sends the signal in the second format over the channel to the called terminal. The called terminal stores the received signal in the second format and sends it to the call test system. The call test system converts the received signal in the second format to the first format and compares it with the original signal in the first format. The comparison may be in the time domain and/or the frequency domain.

Abstract: Aspects of the present disclosure provide systems and methods which utilizes machine learning techniques to provide enhanced accessibility features to a game. An accessibility service is provided which is capable of instantiating one or more machine learning models which can process current gameplay states and generate commands to assist users during gameplay. The accessibility commands may be provided to a game and used to supplement or modify user provided inputs in order to compensate for specific user needs. In further aspects, an accessibility user interface is provided which allows a user to dynamically enable or disable accessibility features during gameplay. The user interface is operable to receive accessibility selections and provide the selection data to an accessibility service during gameplay.

Abstract: By a state estimation device or a state estimation method, image data is read, a feature point included in the image data is extracted, the feature point is tracked, a position, a velocity, or an attitude of a mobile object is calculated based on inertia data, a bias error of an inertial measurement unit is calculated, correction data is calculated by removing the bias error from the inertia data, and a state including at least one of the position, the velocity, or the attitude of the mobile object is estimated based on the correction data.

Abstract: A device communication method applied to a field of communication technologies includes, in a process in which a user uses a mobile phone to assist a large-screen device with input, that another auxiliary device in a same distributed network as the large-screen device and the mobile phone preempts auxiliary input of the mobile phone and further assists, based on input content on the mobile phone, the large-screen device with input.

Abstract: Anion exchange membrane and methods of making and using the same. In one embodiment, the anion exchange membrane may be made by a method that includes a two-step polymerization. In the first step, an ?-olefin monomer containing a pendant halide, such as 8-bromo-1-octene, may be polymerized by Ziegler-Natta polymerization to form a first polymer portion, the first polymer portion being a homopolymer. In the second step, the polymerization is charged with a non-functionalized ?-olefin monomer, such as ethylene, thereby forming a second polymer portion, the second polymer being a copolymer made up predominantly of the non-functionalized olefin monomer. If desired, a small amount of an ?-olefin monomer containing a crosslinking functionality may be included in the first and/or second steps. Following the two-step polymerization, the polymer is fabricated into a thin film. Thereafter, the thin film may be functionalized by replacing the pendant halides with pendant cations.

Abstract: A polyacrylamide-based symmetric branched polymer surfactant and a process for preparing the same and use thereof are provided. The surfactant has an acrylamide structure unit, an anionic monomer structure unit, an optional non-ionic monomer structure unit, a branched structure unit, and an optional cationic monomer structure unit. The branched structure unit has at least one of structures represented by formula (1) or formula (2): The polymer surfactant can realize both the high viscosity of the aqueous solution and the low oil water interfacial tension, and can be used as the oil displacement agent in the tertiary oil recovery.

Abstract: Provided are an sgRNA targeting Aqp1 RNA, and a vector and use thereof. The sgRNA comprises a targeting structure and a backbone sequence, the targeting structure being complementary to a target nucleic acid Aqp1 RNA sequence, the backbone sequence being capable of binding to or interacting with a Cas protein. After the vector is used to deliver the sgRNA to cells, Aqp1 RNA is targeted and the Aqp1 RNA level is reduced, so as to treat diseases in which downregulation of Aqp1 expression is beneficial, including but not limited to diseases related to Aqp1 overexpression, including cancer and glaucoma.

Abstract: Embodiments of the present disclosure provide a network control method and device. The method includes: sending an operation status parameter of the network node to a control device, thereby enabling the control device to update a network topology and a resource view according to the operation status parameter of the network node.

Abstract: Tissue product compositions and methods for treating a patient are provided. The tissue product composition may include a flowable carrier including a hyaluronic acid based material and acellular tissue matrix particles mixed within the carrier. Methods of producing the tissue product composition and an injection device filled with the tissue product composition are also provided.

Abstract: A preparation method for a bis-substituted bridging antibody-drug conjugate, comprising: hydrolyzing an antibody coupling product obtained by coupling an antibody to a compound as represented by formula I. Also provided is an antibody coupling product obtained by the preparation method.

Abstract: The present application relates to use of transglutaminases to treat various products, including medical devices such as tissue grafts, tissue matrices or other tissue-derived materials, and synthetics. The transglutaminases can be applied to the medical devices to provide advantages such as adhesion resistance or abrasion resistance.

Abstract: A method of determining a new search height for a wire bonding process is provided. The method includes the steps of: providing a search height; performing a plurality of wire bonding operations using the search height; monitoring wire bonding evaluation criteria during each of the plurality of wire bonding operations; and determining a new search height using the monitored wire bonding evaluation criteria.

Abstract: Embodiments include herein are directed towards a method for electronic circuit design. Embodiments may include receiving, using a processor, an electronic design library including a plurality of design rules. Embodiments may include generating a routing graph, based upon, at least in part, the plurality of design rules, wherein the routing graph is a virtual representation of all of the available routing space for all routing layers associated with an electronic design. Embodiments may further include dynamically updating the routing graph at a graphical user interface, based upon, at least in part, a creation of a routing segment or a via at the graphical user interface.

Abstract: A multi-chip 3D stacking packaging structure with high heat dissipation efficiency comprises a wiring board, a power device fixed on the wiring board, wherein a lateral heat insulating plate is arranged around the horizontal plane of the power device. A heat insulating layer is arranged directly above the power device, and the height of the heat insulating layer is higher than that of the lateral heat insulating plate. A power heat dissipation shoulder is arranged on the top of the lateral heat insulating plate, and the top of the power heat dissipation shoulder is connected with the edge of the heat insulating layer, The wiring hoard, the lateral heat insulating plate, the heat insulating layer on the top of the power device and the power heat dissipation shoulder together form a first closed heat-generating space cavity. A long adapter support channel is arranged on the wiring board.

Abstract: The invention discloses an intelligent mobile patrol method, which comprises the following steps: an intelligent mobile device bound with NFC is used to identify the patrol task process; a patrol display point calls and displays the progress of the patrol task and the items inspected; according to the patrol items of the patrol display point, a mobile terminal is used to collect on-site photos, recordings, videos and other information to accumulate on-site visual data; the visual data obtained are uploaded for intelligent processing and analysis, and the historical patrol records are queried in real time to analyze the maintenance rate, missing inspection rate and equipment availability rate; and the patrol records of WIFI or network real-time record points are used to automatically import equipment exceptions into the missing library.

Abstract: Provided is a new method for activating transcription of a gamma-globin gene. The method uses a single-stranded oligonucleotide (ssODN) containing GATA or an antisense complementary sequence TATC thereof as guidance information, and performs gene editing in a gamma-globin gene promoter region to form a GATA-containing enhancer element, which can promote the expression of the gamma-globin gene in mature red blood cells. Hematopoietic stem cells genetically edited by the method have normal functions, can significantly improve the expression of fetal hemoglobin after being differentiated into red blood cells, and therefore can be used in clinical treatment of beta-thalassemia and sickle cell anemia.