Abstract: An optical photographing lens includes two lens groups including six lens elements. The two lens groups are, in order from an object side to an image side, a first and a second lens groups. The six lens elements are, in order from the object side to the image side, a first lens element through a sixth lens element. A focal length adjusting process is performed by changing an axial distance between the lens groups for varying a focal length of the optical photographing lens. The second lens group moves relative to the first lens group during the focal length adjusting process. At least one lens surface of the optical photographing lens has at least one inflection point always located within an optically effective area during the focal length adjusting process. The second lens element has negative refractive power.

Abstract: The transmission unit for a round baler includes a drive part having a drive shaft, a press roller driven part coupled to the drive part which to at least indirectly drives a pressing roller to act on a crop material, a cutting rotor driven part which at least indirectly drives a cutting rotor to convey the crop material towards a pressing chamber, and a coupling mechanism which selectively couples and decouples the drive part and the cutting rotor driven part. The coupling mechanism has a coupling gearwheel which is non-rotatably connected to the drive shaft and which is adjustable axially with respect thereto. The first coupling gearwheel is selectively drivingly coupled to the cutting rotor driven part in a coupling position and is decoupled therefrom in a release position, and is drivingly coupled to the press roller driven part both in the coupling and in the release position.

Abstract: An inductor component includes an element assembly, a coil conductor inside the element assembly, and an outer electrode on an outer surface of the element assembly and electrically connected to the coil conductor. The element assembly includes a lower surface and a side surface. The outer electrode has a lower portion at the lower surface and a side portion at the side surface continuously with the lower portion. The coil conductor includes conductor patterns which form parts of an annular path on virtual inner surfaces intersecting both the lower and side surfaces and lined up at intervals. When a distance A is a shortest distance between the coil conductor and a boundary portion between the lower and side portions and a distance B is a shortest distance between the coil conductor and an end portion of the lower portion opposite the boundary portion, B/A is from 0.2 to 0.6.

Abstract: An electronic apparatus includes a noise generation source that generates electromagnetic noise and a housing. The housing includes first and second housing components defining an accommodation space R for accommodating the noise generation source. The first housing component includes a first fixing part and at least two ridge parts extending in directions away from the first fixing part. The second housing component includes a second fixing part fixed to the first fixing part, and at least two grooves extending in directions away from the second fixing part and into which the two ridge parts enter. The ridge parts and the grooves each have a protrusion amount and a depth that make the resonance frequency of the housing different from the frequency of the electromagnetic noise.

Abstract: A method and apparatus for detecting leaks and/or blockages in a spinning unit of a spinning apparatus of a spinning machine. The method can comprise: setting the spinning machine wherein compressed air valves are set to an “open” state to release a compressed air flow feed to the spinning unit, switching on a compressed air source provided that the compressed air source is switched off, closing the compressed air valves one after the other in a defined order, wherein each time a compressed air valve is closed, the compressed air flow value is measured and transmitted to an evaluation device and assigned to the spinning unit assigned to the air valve and is compared with a specified limit value or limit value range, and identifying and assessing whether compressed air flow values of which deviate from the limit value or limit value range.

Abstract: Provided is a seal member for rolling bearing, which includes a seal body, and a coating layer that contains an antiozonant and silicone oil, and is formed on a surface of the seal body. The seal member for rolling bearing can be produced by applying on a surface of the seal body, a coating composition containing 10 to 30% by weight of an antiozonant and 3 to 10% by weight of silicone oil, the antiozonant and the silicone oil being dispersed in a solvent.

Abstract: This application discloses a battery cell top cover, a battery cell, a battery, an electric device, and an electrolyte injection nozzle. The battery cell top cover includes a top cover body. The top cover body is provided with an electrolyte injection hole. The electrolyte injection hole includes a first hole section, a second hole section, and a third hole section that are sequentially arranged and communicate with each other in a thickness direction of the top cover body. A first pressing surface is formed between an end of the second hole section facing away from the first hole section and the third hole section. The first pressing surface can abut against a second pressing surface of the electrolyte injection nozzle to implement surface sealing.

Abstract: A semiconductor device includes a substrate; a stack structure on the substrate and including an alternating stack of interlayer insulating layers and gate electrodes; first and second separation regions each extending through the stack structure and extending in a first direction; a first upper separation region between the first and second separation regions and extending through a portion of the stack structure; a plurality of channel structures between the first and second separation regions and extending through the stack structure; and a plurality of first vertical structures each extending through a particular one of the first and second separation regions. Each of the first and second separation regions has a first width in a second direction that is perpendicular to the first direction. Each first vertical structure has a second width in the second direction, the second width being greater than the first width.

Abstract: A Compute Express Link (CXL) memory device includes: memory cell groups configured to store data; one or more sensors configured to measure degradation factors of the memory cell groups; and a control component configured to: receive a memory allocation request from a host device connected to the CXL memory device using CXL; and perform memory allocation of the memory cell groups for the host device based on degradation states of the memory cell groups according to the degradation factors of the memory cell groups.

Abstract: An object of the present invention is to provide an adhesive sheet having excellent dielectric breakdown reliability and having sheet life property at room temperature while having high adhesiveness to a resin base material such as a polyimide film and a metal base material such as a copper foil, high heat resistance, and high strength, and to provide a crosslinked polyester resin suitable for the adhesive sheet. A crosslinked polyester resin (C) having a structure obtained by reacting a polyester resin (A) having a carboxy group on a side chain with an epoxy compound (B), wherein a time for which a relaxation modulus reaches 0.37 times as much as an initial relaxation modulus when measured at a shear strain of 10% and 180° C. with a vertical stress of 0.

Abstract: An information processing method and an information processing device acquire a path information on a path included in a road network set on a map data, acquire a reroute request indicating an instruction to regenerate a route when generating the route that a vehicle is scheduled to travel in correspondence with the road network based on the path information stored in the database, acquire a path type indicating whether a target path on which the vehicle is traveling at a timing when the reroute request is acquired is a first path or a second path bifurcating from the first path, included in the road network, and delete the path information stored in the database based on the path type.

Abstract: A screw driving module and an intervertebral fusion cage including same are disclosed. The screw driving module according to an embodiment of the present invention may comprise: a screw including a screw head and a screw body extending from the screw head and having a screw thread on an outer circumferential surface thereof; a housing in which the screw head is rotatably accommodated; and a threshold torque setting member disposed in the housing and configured to prevent rotation of the screw head when torque is less than a threshold torque set on the screw head and permit rotation of the screw head when torque equal to or greater than the threshold torque is applied.

Abstract: A cooking apparatus includes: a thermal imaging camera; a display; a memory configured to store at least one instruction; and at least one processor configured to execute the at least one instruction to: acquire, using the thermal imaging camera, an image of a cooking space provided in one area of the cooking apparatus, wherein a cooking subject is located in the image of the cooking space, and the image of the cooking space may include at least one area of the cooking space that is divided into a plurality of sub-areas, identify, based on the acquired image, temperatures of each sub-area of the at least one area of the cooking space, and control the display to provide information on a state of a cooking operation of the cooking apparatus to a user based on the identified temperatures of each sub-area of the at least one area of the cooking space.

Abstract: A circuit board according to an embodiment includes a first insulating layer, a coating layer disposed on the first insulating layer, and a circuit pattern layer disposed on the coating layer, wherein the circuit pattern layer includes a first metal layer disposed on the coating layer, and a second metal layer disposed on the first metal layer, the coating layer includes a first functional group, and the first insulating layer includes a reactive group bonded to the first functional group.

Abstract: Provided is a U-shaped network for image restoration. The U-shaped network is lightweight based on a transformer block and is suitable to be deployed on-device, such as in a smartphone. The U-shaped network uses the transformer block to implement encoder, decoder and bottleneck functions. Decoders are connected to respective encoders using skip connections based on element-wise addition, which avoids dimension expansion of concatenation. The transformer block uses a configuration of scaling and pool mixing to process input image data without the need for self-attention computations which permits reduction in memory, reduction in latency, reduction in computational demand, all while maintaining good output image quality.

Abstract: Provided are plated steel sheets for hot press forming, hot press formed parts, and manufacturing methods thereof, the plated steel sheets comprising: a base steel sheet comprising, in weight %, C: 0.07 to 0.5%, Si: 0.05 to 1%, Mn: 0.5 to 5%, P: 0.001 to 0.015%, S: 0.0001 to 0.02%, Al: 0.01 to 0.18, Cr: 0.01 to 1%, N: 0.001 to 0.02%, Ti: 0.1% or less, B: 0.01% or less, Sn: 0.01 to 0.1%, and a balance of Fe and inevitable impurities; an aluminum or aluminum alloy plating layer disposed on at least one surface of the base steel sheet; and an Sn-enriched layer provided between the base steel sheet and the plating layer, wherein the Sn-enriched layer satisfies a specific relationship.

Abstract: A first network device generates system information, where the system information includes a first indication, the first indication indicates periodicities of a plurality of groups of downlink common signals from the first network device, and all groups of the plurality of groups of downlink common signals have different periodicities. The first network device broadcasts the system information. The method further includes: A terminal device receives the system information from the first network device. The terminal device determines the periodicities of the plurality of groups of downlink common signals from the first network device based on the first indication.

Abstract: Provided are a display base plate and a preparation method thereof and a display apparatus, belonging to the technical field of display devices. The display base plate comprises a substrate, and a light-emitting diode and a driving circuit which are patterned and arranged on one side of the substrate, and the light-emitting diode comprises a first semiconductor layer, a light-emitting layer and a second semiconductor layer which are stacked; and the driving circuit is respectively connected with the first semiconductor layer and the second semiconductor layer, and is used for driving the light-emitting diode to emit light. By the display base plate and the preparation method thereof and the display apparatus provided by the embodiment of the application, the difficulty of integrating the driving circuit and the light-emitting diode in the display base plate can be reduced, so that a preparation process of the display base plate is simpler.

Abstract: A hydraulic excavator as an electric work machine includes, in a machine body, a battery unit that stores electric power, an electric motor that is driven by the electric power supplied from the battery unit, a hydraulic pump that is driven by the electric motor, an oil cooler that cools hydraulic oil discharged from the hydraulic pump, and a fan that draws air into the machine body. The machine body has a first opening and a second opening, and the first opening is provided on a first lateral side of the machine body, and the second opening is provided on a second lateral side of the machine body. The fan is placed to face the first opening in the machine body, and the oil cooler is placed to face the second opening in the machine body.

Abstract: The present invention relates to optimized systems for the genome editing of eukaryotic cells, preferably plant cells. Also provided is a plant delivery system comprising at least one Cpf1 enzyme, or a plant optimized construct encoding the same, to be synergistically combined with a Cpf1 guide RNA system. Further provided is a Cpf1 guide RNA system being flanked by a Hammerhead ribozyme sequence at the 5? end and by a plant-derived Hepatitis Delta Virus (HDV)-like ribozyme sequence at the 3? end, or being embedded within a coding or non-coding region, of a sequence encoding a frame sequence. Novel plant-derived HDV-like ribozyme sequences are also provided. Further provided are methods for improved genome editing, and the use of the various systems provided herein to obtain transformed plants, plant cells, tissues, organs, or a progeny thereof, or a plant material, modified in a targeted way even at difficult to access target sites.