Abstract: A method of making an integrated circuit includes surrounding a first bias pad with dielectric material of a buried oxide layer. The method includes adding dopants to a layer of semiconductor material over the first bias pad. The method includes depositing a gate dielectric and a gate electrode over a top surface of the layer of semiconductor material. The method includes etching the gate dielectric and the gate electrode to isolate a gate electrode over the layer of semiconductor material. The method includes depositing an inter layer dielectric (ILD) material over the gate electrode and the layer of semiconductor material. The method includes etching at least one bias contact opening down to the first bias pad. The method includes filling the at least one bias contact opening with a bias contact material. The method includes electrically connecting at least one bias contact to an interconnect structure of the semiconductor device.

Abstract: A storage device module for a server includes a rack, a backplane and at least one storage device assembly. The rack has an opening and an accommodation space connected to the opening, wherein the accommodation space includes at least one recess for 2.5-inch storage device. The backplane is fixed to the rack and located on an opposite side of the opening. The at least one storage device assembly includes a carrier and two ruler SSDs, wherein the carrier is removably disposed in the at least one recess. The carrier is insertable into the at least one recess through the opening and removable from the at least one recess through the opening, the ruler SSDs are disposed on the carrier, and the ruler SSDs are electrically connected to the backplane.

Abstract: An expansion card frame is configured to be mount on a casing of a server chassis and is configured for installations of a riser card and an expansion card. The expansion card frame includes a side plate and a top plate. The side plate is configured for the installation of the riser card. The riser card is configured for an insertion of the expansion card. The top plate is connected to a side of the side plate and configured to cover the riser card. The top plate has at least one assembling structure, and the at least one assembling structure of the top plate is configured to be assembled with at least one assembling structure of an assembling frame so that the top plate, the side plate, and the assembling frame together form an accommodation space for accommodating a disk drive.

Abstract: An expansion card cage includes a cage body and a stopper. The cage body includes a first side plate, a second side plate, and a third side plate. The first side plate is configured for installations of a riser card and an expansion card. The second side plate and the third side plate respectively extend along two opposite directions from the second side plate. The third side plate has a contact surface and two mount portions protruding from the contact surface, and the contact surface is in contact with the expansion card. Two opposite sides of the stopper are respectively and pivotally connected to the two mount portions of the third side plate. A pivot axis of the stopper is parallel to a longitudinal axis of the third side plate, and the stopper is in contact with a side of the expansion card away from the contact surface.

Abstract: Provided are an edge computing method and apparatus, an edge device and a storage medium. The method includes that: multiple channels of original videos of a target scenario are acquired; synchronous access processing is performed on the multiple channels of original videos to obtain multiple channels of synchronous videos, and multiple frames of synchronous images are acquired based on the multiple channels of synchronous videos; computer vision collaborative analysis is performed on the multiple frames of synchronous images to obtain a collaborative processing result; and service logic processing is performed with configuration information synchronized from a cloud server in advance and corresponding to the target scenario, as well as the collaborative processing result to obtain a service processing result.

Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: obtaining video streams of a game tabletop; detecting target objects in a plurality of image frames included in the video streams; determining a current game stage based on the target objects; and determining game detecting results according to the target objects and the determined game stage.

Abstract: The present invention relates to an immersed heat dissipation device for power battery, comprising a battery heat dissipation module, a battery unit, a liquid refrigerant, a main inlet pipe and a main outlet pipe, wherein the battery heat dissipation module is a structure of sealed box that contains the liquid refrigerant, and a plurality of the battery heat dissipation modules are connected to each other and arranged in the heat dissipation device for power battery. The battery can be effectively cooled and the temperature of the battery can be effectively controlled, and ensure a uniform temperature for the battery unit, thereby improving the performance and life of the power battery of new energy vehicle.

Abstract: A laminating device adapted for laminating a curved cover plate and a flexible screen. The laminating device includes at least one elastic support assembly and a flexible supporting board for supporting the flexible screen. The flexible supporting board includes a top wall having a central spine portion and loading portions; The elastic support assembly is deformable so that the flexible supporting board can be deformed from a first state to a second state under a pressing effect of the curved cover plate; in the first state, the flexible supporting board is in a shape of a ridge and one of the loading portions is obliquely connected between the central spine portion and one of the side walls, so that in the process of the flexible supporting board being deformed from the first state to the second state, the inclination of the loading portion gradually decreases.

Abstract: A method for balancing a cross-domain broadcast network load of a blockchain includes is provided. By evenly distributing the load of cross-domain broadcasting to multiple cross-domain nodes, a utilization rate of a blockchain system can be increased, and ability of processing transactions in the blockchain can be improved. A computer device and a non-transitory computer-readable storage medium are further provided.

Abstract: A method for active failure recovery of a single node improved based on PBFT algorithm is disclosed. The abnormal node first initiates a view change request, if (2f+1) view change requests containing the same view value cannot be received within a specified period of time, the abnormal node enters a state to be recovered, and the node to be recovered initiates a recovery request to all nodes of the whole network, waits for replies from normal nodes and counts the number of replies, calculates a height of stable checkpoint of the whole network after receiving replies contain the same view value from (2f+1) nodes, and update the state thereof to finally complete the recovery. This method solves an inherent problem in the PBFT algorithm that a failure in a single node cannot be recovered autonomously, so that a practicability of the PBFT algorithm is greatly improved.

Abstract: A display substrate having a display area and a gate-on-array (GOA) area outside the display area is provided. The display substrate includes a base substrate; a light shielding layer on the base substrate; an insulating layer on a side of the light shielding layer away from the base substrate; and a GOA signal line on a side of the insulating layer away from the light shielding layer, and is connected electrically in parallel with a first part of the light shielding layer, the first part being in the GOA area. The display substrate includes a plurality of first vias extending through the insulating layer in the GOA area. The GOA signal line is electrically connected to the first part of the light shielding layer through the plurality of first vias respectively, thereby connecting the GOA signal line and the first part of the light shielding layer electrically in parallel.

Abstract: The present disclosure provides information interaction methods, apparatuses, systems, and devices, storage media and computer programs. The method includes: publishing a remote procedure call, RPC, message to a service-side; and in response to detecting that a response message with respect to the RPC message exists on the service-side, obtaining the response message, where the response message is published to the service-side by a called device indicated in the RPC message, and the response message is acquired by the called device processing the RPC message after detecting the RPC message at the service-side.

Abstract: A fingerprint recognition substrate, a fingerprint recognition apparatus, a manufacturing method thereof, a fingerprint recognition method, and a display device are provided. The fingerprint recognition substrate includes a base substrate including a plurality of pixel regions and a region between the plurality of pixel regions, a first electrode in the plurality of pixel regions, a light emitting layer at least in the plurality of pixel regions, and a second electrode at least in the plurality of pixel regions, and at least a plurality of light transmission holes penetrating the first electrode. At least one light transmission hole is in the region between the plurality of pixel regions, and the plurality of light transmission holes are configured to be optically coupled to a photosensor.

Abstract: A smart contract client program generation method, system and device, and a medium are provided. The method includes: analyzing an interface of a smart contract according to an ABI or a source code of the smart contract; generating, according to an interface analysis result, entity classes corresponding to an incoming parameter and a return parameter of the interface of the smart contract; generating, according to the interface analysis result, a calling method corresponding to the interface of the smart contract; and generating, according to a matched calling layer framework design mode, the entity classes and the calling method, a calling layer program of a smart contract client.

Abstract: An integrated circuit includes a bias pad within a buried oxide layer. A layer of semiconductor material is over the buried oxide layer. The layer of semiconductor material includes a doped regions for a transistor. An inter layer dielectric (ILD) material covers the layer of semiconductor material and a gate electrode for the transistor. The integrated circuit includes one or more bias contacts extending through the ILD material within an isolation region in the layer of semiconductor material. Bias contacts electrically connect to the first bias pad. The isolation structure insulates the one or more bias contacts from the doped regions of the transistor within the layer of semiconductor material. The one or more bias contacts are electrically connected to an interconnection structure of the integrated circuit which is configured to connect a voltage source to the bias pad.

Abstract: The present disclosure relates to a smart contract processing method and a system, and a readable storage medium. By segmenting a function requiring performance analysis, establishing a symbol calculation model and calculating a GAS consumption formula, and performing further optimization, a GAS value consumed by the execution of a program containing a polynomial cycle can be automatically calculated, or a GAS value consumed by the execution of a program containing a non-linear cycle can be calculated with minimal human assistance, so as to reflect the performance thereof.

Abstract: The present disclosure provides a display substrate which includes: a base substrate; a light emitting layer located on the base substrate, the light emitting layer including light emitting regions and non-light emitting regions which are arranged alternately, the light emitting regions including multiple light emitting units; and the display substrate further includes a fingerprint recognition region including a touch layer which is disposed on a side of the light emitting layer distal to the base substrate and corresponds to the non-light emitting regions of the light emitting layer, the touch layer including an opaque pattern; the touch layer is provided with at least one pinhole.

Abstract: Techniques and systems are provided for authenticating a user of a device. For example, input biometric data associated with a person can be obtained. A similarity score for the input biometric data can be determined by comparing the input biometric data to a set of templates that include reference biometric data associated with the user. The similarity score can be compared to an authentication threshold. The person is authenticated as the user when the similarity score is greater than the authentication threshold. The similarity score can also be compared to a learning threshold that is greater than the authentication threshold. A new template including features of the input biometric data is saved for the user when the similarity score is less than the learning threshold and greater than the authentication threshold.

Abstract: An integrated circuit includes an oxide layer over a substrate; a layer of semiconductor material over the oxide layer and which includes a P-well, an N-well, and a channel of a transistor; and a thermal substrate contact extending through the layer of semiconductor material and the oxide layer, and against a top surface of the substrate. A thermal substrate contact increases the ability to remove heat produced from the integrated circuit transistors out of the integrated circuit. A thermal substrate contact which traverses the oxide layer over a substrate provides a secondary path for heat out of an integrated circuit (or, alternatively, out of a substrate through the integrated circuit) to cool the integrated circuit.

Abstract: A display substrate having a display area and a gate-on-array (GOA) area outside the display area is provided. The display substrate includes a base substrate; a plurality of GOA signal lines on the base substrate and in the GOA area; and a first signal line in the GOA area, at least a portion of the first signal line being on a side of the plurality of GOA signal lines away from the base substrate. An orthographic projection of the first signal line on the base substrate at least partially covers an orthographic projection of at least one of a first clock signal line, a second clock signal line, a start signal line, a high voltage power line, or a low voltage power line on the base substrate.