Abstract: The present application relates to a rope fixation device, a rope transmission device, and an ultrasound probe. The rope fixation device includes a drive shaft, a rope, and a fixing member. The drive shaft is provided with a rope through-hole and a fixing hole. The fixing hole is in communication with the rope through-hole. The rope through-hole penetrates through the drive shaft. Two opposite ends of the rope through-hole are both located on the side wall of the drive shaft. The rope extends through the rope through-hole, and two ends of the rope respectively protrude out from the two opposite ends of the rope through-hole. The fixing member is inserted into the fixing hole. One end of the fixing member adjacent to the rope through-hole includes an end surface. At least part of the end surface abuts against the rope, thereby fixing the rope in the rope through-hole.

Abstract: Systems, methods and apparatus are provided for an array of vertically stacked memory cells having horizontally oriented access devices and access lines and vertically oriented digit lines having a first source/drain region and a second source drain region separated by a channel region, and gates opposing the channel region formed fully around every surface of the channel region as gate all around (GAA) structures, horizontal oriented access lines coupled to the gates and separated from a channel region by a gate dielectric. The memory cells have horizontally oriented storage nodes coupled to the second source/drain region and vertically oriented digit lines coupled to the first source/drain regions. A vertical body contact is formed in direct electrical contact with a body region of one or more of the horizontally oriented access devices and separate from the first source/drain region and the vertically oriented digit lines by a dielectric.

Abstract: Example embodiments relate to a system for monitoring biosignals and also to a patch and an apparatus which may include part of the system. The system may include a patch including a surface for attachment to a user, first sensors for sensing respective first biosignals of the user, and a transmitter for wirelessly transmitting first biosignal data representing the first biosignals of the user. The system may also include an apparatus for being worn or placed over the patch, the apparatus including second sensors at or near a lower surface thereof for sensing respective second biosignals of the user and providing second biosignal data representing the second biosignals. The apparatus may also include a receiver for wirelessly receiving the first biosignal data from the patch. The patch may include recesses or apertures for alignment with the second sensors when the apparatus is worn or placed over the patch.

Abstract: A positioning method includes a first device performs a target operation, to assist a first terminal in positioning. The target operation includes transmitting a target message, transmitting a first SL-PRS, or selecting a target first resource. The target first resource is used for transmitting the first SL-PRS and/or transmitting the target message. The target message includes a positioning request, positioning assistance data, or first resource configuration information. The first resource configuration information is used for configuring at least one first resource. The target first resource is one or more resources in the at least one first resource. The first SL-PRS is used for determining location information of the first terminal and/or second terminal, and/or SL-PRS measurement information. The second terminal is a peer terminal that performs SL communication or SL positioning with the first terminal.

Abstract: In the present disclosure, a method, an apparatus, and a system for collecting carbon using a fuel cell principle are disclosed. More specifically, the carbon capture device may comprise an air cartridge in which a gas including a carbon component is introduced; a fuel cartridge in which a fuel is injected; a fuel cell stack; a fuel supply line for supplying the fuel between the fuel cartridge and the fuel cell stack; and a controller, wherein the fuel cell stack may include: an anode unit including a fuel electrode for performing an oxidation reaction of the fuel supplied from the fuel supply line; a cathode unit including an air electrode for performing a reduction reaction of the gas introduced from the air cartridge; and an electrolyte unit including an electrolyte for transferring metal ions generated by the oxidation reaction of the fuel between the anode unit and the cathode unit. Various embodiments for collecting carbon and generating energy are disclosed.

Abstract: A method, computer system, and a computer program product are provided for post-modeling feature evaluation. In one embodiment, at least at least one post model visual output and associated data is obtained that at least includes an individual conditional expectation (ICE) plot and a partial dependence (PDP) plot. Using the associated data and the plots, a Feature Importance (PI) plot is provided. A plurality of features is then determined for each PI, PDP and ICE plots to calculate at least one Interesting Value for each plot. An overall score is also calculated for each plurality of features based on the associated Interesting Values for each PDP, ICE and PI plots. At least one top feature is selected based on said scores. A final plot is then generated at least reflecting the top feature. The final plot combines the PI, PDP and ICE plots together.

Abstract: A content display device for a road vehicle comprising: a support element configured to be mounted centrally at a vehicle dashboard or a central tunnel of the road vehicle; at least one screen, mechanically connected to the support element and configured to be visible to a passenger and/or to a driver while driving; a movement system coupled to the support element and hingeable to the vehicle dashboard or to the central tunnel to alternatively rotate the screen towards the driver and/or towards the passenger.

Abstract: Provided are techniques for identifying and correcting model focus drift during model training. A model is trained using an original dataset with data, and the is classified into clusters. A representation is assigned to each of the clusters. A first visualization dashboard with visualizations is generated, where each visualization represents a first data distribution of an associated cluster using the representation assigned to that cluster. The model is fine-tuned using a fine-tune dataset. A second visualization dashboard is generated by updating each visualization, where each visualization represents a second data distribution of the associated cluster. It is determined that a cluster of the clusters has focus drift based on changes between the first data distribution and the second data distribution. The focus drift is corrected by: adding the data of the cluster to the fine-tune dataset to form a combined dataset and fine-tuning the model using the combined dataset.

Abstract: In an embodiment of the disclosure, disclosed is a circuit based on in-memory computing in a digital domain, including: an array of computational storage cells, the computational storage cells including a preset number of data storage cells and a preset number of single-bit multipliers in one-to-one correspondence; an adder tree configured to accumulate products output by respective computational storage cells to obtain an accumulated result; and a multi-bit input transfer logic configured to convert accumulated results output by the adder tree and corresponding to respective single bits included in the input feature data into a multiply-accumulate result of multi-bit input feature data and multi-bit weight data. An in-memory multiply-accumulation is implemented or multi-bit weight data and input feature data, so that efficiency and energy efficiency density of in-memory computing is improved, “read disturb write” issue caused by a voltage change on bit lines is avoided, and computing stability is improved.

Abstract: A continuous solid organic matter pyrolysis polygeneration system and method for using the system is disclosed. The pyrolysis polygeneration system mainly includes a processing system, a drying furnace, a pyrolysis furnace, a cooling furnace, a tail gas treatment system, and a gas treatment system and a protective gas circulation system cooperate with each other to realize the multi-level rational utilization of energy, and are suitable for the continuous and rapid pyrolysis and carbonization of various solid organic matter in the actual production. While realizing the polygeneration of coke, wood vinegar and tar, the maximum utilization of overall heat is realized through process optimization.

Abstract: Methods and systems are provided for point-of-care nucleic acid amplification and detection. One embodiment of the point-of-care molecular diagnostic system includes a cartridge and an instrument. The cartridge can accept a biological sample, such as a urine or blood sample. The cartridge, which can comprise one or more of a loading module, lysis module, purification module and amplification module, is inserted into the instrument which acts upon the cartridge to facilitate various sample processing steps that occur in order to perform a molecular diagnostic test.

Abstract: A method for forming semiconductor devices includes providing a substrate with a conductive pad formed thereon; forming a transparent structure over the substrate, wherein the transparent structure includes a plurality of collimating pillars adjacent to the conductive pad; forming a light-shielding structure over the plurality of collimating pillars and the conductive pad; performing a cutting process to remove one or more materials directly above the conductive pad, while leaving remaining material to cover the conductive pad, wherein the material includes a portion of the light-shielding structure; and performing an etching process to remove the remaining material to expose the conductive pad.

Abstract: A fluidic die may include a fluid channel layer defining a number of fluid channels therein, a slot layer disposed on a side of the fluid channel layer, and a first fluid slot and a second fluid slot defined in the slot layer. At least one of the fluid channels fluidically couples the first fluid slot to the second fluid slot. The first fluid slot and the second fluid slot are defined in the slot layer along a length of the fluidic die.

Abstract: A firmware upgrade method of a network storage includes inquiring, by the network storage, about a latest firmware version for the network storage from a firmware upgrade platform through a network, and based on the latest firmware version being inconsistent with a current firmware version of the network storage, downloading, by the network storage, the latest firmware version from the firmware upgrade platform through the network and performing a firmware upgrade based on the latest firmware version.

Abstract: A semiconductor package includes a bump interconnection structure. The semiconductor package includes a first lead and a second lead spaced apart from each other on a first substrate, a bump disposed to face the first lead in a second substrate, and a solder layer configured to connect the bump and the first lead. The first lead has a stair shape that ascends toward the second lead.

Abstract: A device for establishing a communication network and collecting situation information at a site of a collapse disaster is disclosed. The device includes a ground drone 10 deployed at the site of the collapse disaster, the ground drone 10 having a communication device 80 mounted thereon, a flying drone 32 mounted on and carried by the ground drone 10 to fly and photograph the site of the collapse disaster, a camera device 40 mounted on the ground drone 10 to photograph surroundings of the ground drone 10, a storage 50 installed on the ground drone 10, and a plurality of repeater modules 60 connected by the wireless communication network to relay wireless communications between the ground drone 10, the flying drone 32, and a command and control center 100, wherein the storage 50 accommodates the repeater modules 60, and throws the repeater modules 60 in response to an operation signal.

Abstract: An ESR detection device and an ESR detection method are provided, the ESR detection device including a sample collecting and dispensing module, an ESR detection module and a data processing module. The sample collecting and dispensing module is configured for dispensing at least part of a blood sample to the ESR detection module. The ESR detection module is configured for obtaining disaggregation optical data during disaggregation of erythrocytes and/or aggregation optical data during reaggregation of erythrocytes. The data processing module is configured for obtaining an ESR detection result of the blood sample based on the aggregation optical data, determining, based on the disaggregation optical data and/or the aggregation optical data, whether or not there is a sample abnormality that leads to an abnormality in the ESR detection result, and outputting an alarm prompt when it is determined that the sample abnormality is present, thereby reducing clinical risk.

Abstract: A substrate treatment method includes an auto-recovery operation of automatically recovering a substrate when a treatment process of treating the substrate is interrupted due to an occurrence of an abnormality and a chamber neutralization operation of neutralizing an inside of a process chamber including the substrate before the auto-recovery operation after the treatment process is stopped.

Abstract: The present invention relates to: a pyrene derivative compound having a specific structure; and a high efficiency organic light-emitting device employing the pyrene derivative compound in a light emitting layer and thus having excellent light-emitting characteristics. The organic light-emitting device according to the present invention can be configured as a high efficiency organic light-emitting device having excellent light-emitting characteristics by employing the pyrene derivative compound having the specific structure as a host in the light emitting layer, and thus can be usefully applied industrially in lighting devices, as well as various display devices such as flat, flexible, and wearable displays.

Abstract: A performance monitoring system for a disc cutter of a tunnel boring machine (TBM) is provided, and includes a disc cutter body, a shaft assembly and an isolation boss; the shaft assembly includes a shaft main body and a bearing spacer located on the shaft main body; a rotating mechanism is arranged in a space between the isolation boss and the bearing spacer; the rotating mechanism includes a rotator and a T-shaped extension support located between the bearing spacer and the rotator; bearing retainers of roller bearings are arranged on two sides of the T-shaped extension support; a ring-shaped grating strip is arranged on one side of the rotator close to the T-shaped extension support; a connecting component is arranged on one side of the rotator away from a rotating bearing; and a sealing assembly is arranged between the T-shaped extension support and the rotator.