Abstract: A light-emitting device includes a substrate, an induction coil and at least one light-emitting unit. The induction coil is located on a side of the substrate, and the induction coil includes turns of conductive wiring disposed helically around a central region. The at least one light-emitting unit is located on a side of the induction coil away from the substrate. The light-emitting unit includes a first electrode and a second electrode, one of which is connected to an innermost turn of conductive wiring in the induction coil, and another one of which is connected to an outermost turn of conductive wiring in the induction coil. An area of a portion the central region covered by the at least one light-emitting unit in a direction perpendicular to the substrate is less than or equal to 50% of an area of the central region.

Abstract: Disclosed are a probe apparatus, and a measurement method and a measurement system of a junction resistance of a superconducting qubit. The probe apparatus is configured to measure a superconducting quantum chip, and includes a probe set, a probe control mechanism, and a power supply module; the probe set includes two probes that are independent; the probe control mechanism is configured to control the probe set to be connected to an oxide layer on a surface of an electrode of a Josephson junction on the superconducting quantum chip; and the power supply module is configured to apply an electrical breakdown signal to two probes, to break down the oxide layer, so that the probe set forms a conductive connection with the electrode of the Josephson junction.

Abstract: An array substrate and a manufacturing method therefor, and a display apparatus are provided. The array substrate includes an underlay substrate, and at least one first transistor, at least one data line and at least one pixel electrode disposed on the underlay substrate. The at least one first transistor includes a first active layer and a first gate; the first gate is located on a side of the first active layer away from the underlay substrate, and orthographic projections of the first gate and the first active layer on the underlay substrate are at least partially overlapped. The first active layer is electrically connected to the data line and the pixel electrode, respectively. The data line is located on a side of the first active layer close to the underlay substrate, and the pixel electrode is located on a side of the first gate away from the underlay substrate.

Abstract: The present application discloses a child safety car seat having a main body and a fireproof buffering structure disposed on the main body. The fireproof buffering structure includes a buffering plate and a fireproof plate attached to or neighboring to the buffering plate, and the fireproof plate is closer to a seating space of the child safety car seat than the buffering plate. In contrast to conventional child safety car seats, the fireproof buffering structure of the present application adopts the combined buffering plate and fireproof plate. The buffering plate has good impact absorbing capacity for providing a soft and comfortable seating environment and buffering and protection effects during a crash accident, and the fireproof plate can reduce the combustion rate of the integral structure when catching fire. Therefore, the child safety car seat achieves the purposes of safety and comfort.

Abstract: A refrigerator includes a top cover for the cooling chamber, an evaporator, a storage chamber and a cooling chamber located below the storage chamber, where at least a part of the top wall of the cooling chamber is formed on this top cover, and the evaporator is located inside the cooling chamber and fixedly connected to the top cover of the cooling chamber in a hanging manner. According to the refrigerator, by fixedly connecting the evaporator to the top cover of the cooling chamber in a hanging manner, the top cover is subjected to a downward force due to the gravity of the evaporator. This refrigerator avoids the bulging of the top cover upwards.

Abstract: An electrochemical device includes a negative electrode and an electrolyte solution. The negative electrode includes a negative current collector and a negative electrode mixture layer. The negative electrode mixture layer includes a first section, a second section, and a third section arranged sequentially in a thickness direction. The first section, the second section, and the third section are of an identical thickness. A ratio of a porosity P1 of the first section to a porosity P2 of the third section is P. The electrolyte solution includes an additive A, which is at least one selected from a compound of Formula I or a compound of Formula II: Based on a total mass of the electrolyte solution, a mass percent of the additive A is w %, satisfying 1?w?60, P=P1/P2, and P/(w %+1)?50%.

Abstract: The invention discloses a blockchain-based intrusion detection system for railway signal, which is built on a blockchain's distributed chain structure, without a central, trusted control center. This design mitigates the vulnerabilities associated with centralized intrusion detection centers. Additionally, by utilizing a blockchain-based distributed structure, it also eliminates the risk of a single point of failure for the intrusion detection center. Moreover, the data within the blockchain-based intrusion detection system is highly resistant to malicious tampering. This is achieved by leveraging the consensus mechanism inherent in the blockchain, which can achieve consensus among intrusion detection nodes. The current invention solves the internal evil attacks and avoid the inability to reach consensus between nodes due to internal evil, thereby affecting the intrusion detection performance; at the same time, the intrusion detection model can resist external network attacks.

Abstract: A method of improving grinding, grading and capacity of ores by reducing a fineness content ratio ?0 in settled ores includes providing a two-stage ore grinding and grading system including a first fully closed circuit including a grinder and a hydrocyclone, or a two-stage ore grinding and grading system including a first-stage open circuit, and controlling parameters for ore grinding and grading as follows: controlling a dc an value of a point B on a separation cone of a second-stage ?500 mm hydrocyclone; controlling a fineness content ratio ?0 in settled ores; controlling a second-stage ore grinding and grading load Q2; and acquiring a first-stage grinding, grading and capacity Q of ores.

Abstract: A method includes: obtaining at least one real-time console log from a compute instance; tagging the at least one real-time console log with at least one log category based on at least one entry within the at least one real-time console log; generating at least one categorized console log; generating at least one encrypted categorized console log based on a public encryption key; publishing the at least one encrypted categorized console log to a log bus; communicating the at least one encrypted categorized console log over at least one multi-port secure tunnel to a user terminal device of a subscribed user; and publishing a private encryption key to the user terminal device of the subscribed user wherein the private encryption key facilitates decrypting the at least one encrypted categorized console log.

Abstract: An intelligent integrated equipment for a whole process of quality inspection and testing of aluminum alloy and aluminum ingots is provided, relating to the technical field of metal sample testing and quality inspection automation and informationization integration. A pneumatic sample conveying system pneumatically conveys samples. An automatic sample preparation system turn-mills the samples according to a sample preparation instruction of an integrated control center. An automatic sample detection system detects the elemental composition of the turn-milled samples according to a detection instruction of the integrated control center, and transports the detected samples to a sample filing and warehousing system. A detection result can be displayed on a display device. The whole-process intelligent quality inspection and testing of aluminum alloy and aluminum ingots is enabled.

Abstract: A semiconductor device includes a substrate, a dielectric region, a first fin structure, a second fin structure, a plurality of conductive regions, a first conductive rail and a conductive structure. The dielectric region is situated on the substrate. The first fin structure protrudes from the substrate and the dielectric region. The second fin structure protrudes from the substrate and the dielectric region, and extends parallel to the first fin structure. The conductive regions are situated on the dielectric region. The first conductive rail is situated within the dielectric region, and electrically connected to a first conductive region of the plurality of conductive regions. Opposite sides of the first conductive rail face the first fin structure and the second fin structure, respectively. The conductive structure penetrates through the substrate and formed under the first conductive rail, and is electrically connected to the first conductive rail.

Abstract: A mutation site of an ideal brittle culm mutant ibc in rice, a controlling gene IBC, and use thereof are provided. The controlling gene IBC has: (1) a nucleotide sequence shown in SEQ ID NO: 1 or SEQ ID NO: 2; or (2) a nucleotide sequence of a mutant, an allele, or a derivative generated by adding, substituting, inserting or deleting one or more nucleotides. The present disclosure further provides an encoded protein of the controlling gene IBC, a recombinant construct, a recombinant host cell, a method for embrittling culms in a rice ripening stage by using the controlling gene IBC, and use thereof. In a mutant with allelic variation in the gene IBC and loss of gene editing function, culms exhibit a brittle culm phenotype at the late ripening stage, leaves are not brittle, yield traits are excellent, and other agronomic traits are not obviously changed.

Abstract: A medical apparatus is provided. The medical apparatus includes: a clamp, a work head, and a handle. The work head is connected to the clamp and the handle; the work head includes a casing, a firing forcing member, a firing rod connected to the firing forcing member, a receiving cavity, a clip-cartridge assembly configured for delivering ligation clips to the clamp. An inner cavity communicating with the receiving cavity is formed in the casing, the casing has an opening formed at a side of the inner cavity, and the clip-cartridge assembly passes through the inner cavity via the opening to be inserted into the receiving cavity.

Abstract: An antibody specifically binding to CD112R or an antigen binding fragment thereof, a composition comprising same, a nucleic acid molecule encoding the antibody or the antigen binding fragment thereof, a vector and a host cell for expressing the antibody or the antigen binding fragment thereof, a treatment and diagnostic method using the antibody or the antigen binding fragment thereof, and use of the antibody or the antigen binding fragment thereof.

Abstract: A battery box, battery pack and energy storage container are provided. The battery box comprises: a bottom plate and a frame, the bottom plate and the frame together form an installation cavity, the bottom plate is provided with a number of cooling flow channels, and the cooling flow channels are used for circulating cooling medium; a coolant-converging-channel, at least one end of the bottom plate is provided with the coolant-converging-channel, the coolant-converging-channel is located inside or outside the installation cavity, and the coolant-converging-channel connects to the bottom plate and is interconnected to the cooling flow channels. The battery box, battery pack and energy storage container can achieve uniform heat dissipation of the battery module, convenient for thermal management inside the battery pack and improving battery safety.

Abstract: A high-flow current capacity contact and a vacuum interrupter applied therefor are provided, wherein the high-flow current capacity contact includes: a static contact combination and a dynamic contact combination. The static contact combination includes a static conducting rod, a static excitation contact base welded on an end of the static conducting rod, a static stainless-steel supporter and a static contact blade with grooves opened. The dynamic contact combination includes: a dynamic conducting rod, a dynamic excitation contact base welded on an end of the dynamic conducting rod, a dynamic stainless-steel supporter and a dynamic contact blade. The static excitation contact base matches with the static stainless-steel supporter. Grooves opening direction of the static contact blade with the grooves and the dynamic contact blade with the grooves are matched, and the grooves opening direction thereof are aligned.

Abstract: Disclosed herein is a two-component system for preparing deodorant polyurethane foams, which system includes component A including (b) at least one compound having at least two hydrogen atoms reactive toward isocyanates, (c) optionally chain extender and/or crosslinking agent, (d) blowing agent, (e) catalyst, and (f) optionally auxiliaries and additives, and component B including (a) at least one polyisocyanate, and (g) at least one anhydride. Further disclosed herein are a method of preparing deodorant polyurethane foams by the two-component system and a method of using such polyurethane foams in certain applications.

Abstract: An interconnect structure including a contact via in an interlayer dielectric, a first conductive feature in a first dielectric layer, the first dielectric layer over the interlayer dielectric, a first liner in the first dielectric layer, the first liner comprising a first part in contact with a sidewall surface of the first conductive feature, and a second part in contact with a bottom surface of the first conductive feature. The interconnect structure includes a first cap layer in contact with a top surface of the first conductive feature, a second conductive feature in a second dielectric layer, the second dielectric layer over the first dielectric layer, a second liner in the second dielectric layer, wherein the first and second conductive features comprise a first conductive material, and the contact via, first liner, first cap layer, and second liner comprise a second conductive material chemically different than the first conductive material.

Abstract: The present disclosure provides a self-learning collaborative control method for active steering and yaw moment for a motor vehicle, including a first step of constructing fundamental formulas which are stored in a vehicle ECU, and a second step of calculating an active steering angle ?C and a yaw moment Mc on line by the vehicle ECU according to following sub-steps during a driving process of the motor vehicle, and controlling a driving state of the motor vehicle according to ?C and Mc. The second step includes a first sub-step of collecting raw real-time parameter values, a second sub-step of performing calculation by the identifier and the control target reference model, a third sub-step of calculating ?C and Mc. The present disclosure can realize the self-learning collaborative control of active steering and yaw moment without requiring a system control model and correct a driver's steering operation.

Abstract: Aspects of the disclosed technology include a method including receiving, from a user device, an identification of content; receiving, by a computing device, the identified content; accessing search engine processing logic; processing the received content using the subset of search engine processing logic, without indexing the received content to be accessed for responding to search queries from the search engine; generating a representation of a predicted search result of the received content based on the processing; and transmitting, to the user device, the representation of the predicted search result.