Abstract: A control device for an agricultural vehicle having a spray boom assembly for spreading material, such as fertilizer, plant protection products or seeds includes a control unit and at least two pressure control valves used for controlling an inclination of the spray boom assembly and connected to the control unit. Each pressure control valve has assigned thereto a check valve and a pressure sensor, the check valve being arranged between the pressure sensor and the pressure control valve. An agricultural vehicle and a method for operating the agricultural vehicle are arranged to spread material, such as fertilizer, plant protection products or seeds.

Abstract: Provided are: a flux that is for a solder paste and that can inhibit occurrence of voids; and a solder paste using the flux. This flux for a solder paste contains rosin, an imidazole compound, and a solvent, wherein the contained amount of the imidazole compound is 25-35 mass %. The flux also contains 0-20 mass % of a block organic acid and 0-3 mass % of an activator.

Abstract: A controller (18) calculates, based on a target loading weight (P) that is a target value of a total weight of working objects to be loaded into a hauling vehicle, a set loading time number indicative of a loading time number required for the construction machine before the target loading weight (P) is reached and bucket shape information indicative of a shape of a bucket (7), an appropriate loading weight (Wa) that is an appropriate value of the weight of the working objects to be loaded into the hauling vehicle by a single time loading work by the construction machine, creates an appropriate amount illustration (30) that is an illustration of a state at which the working objects of the appropriate loading weight (Wa) are loaded into the bucket and that illustrates the state of the working objects, based on the appropriate loading weight (Wa) and the bucket shape information, and controls a display device (19) to display an illustration (29) of the bucket (7) and the appropriate amount illustration (30) in a

Abstract: An electromagnetic relay includes a magnetic attractive member magnetically attractable by an electromagnet unit, and a conductive resilient plate connected to the magnetic attractive member and having a movable portion fixed to the magnetic attractive member, and a movable contact being urged to contact with a first stationary contact. A flexible conductive member is connected to the conductive resilient plate. When the electromagnetic unit is energized and attracts the magnetically attractive member to move the conductive resilient plate therealong, the movable contact contacts with a second stationary contact. When the electromagnetic unit is de-energized, the movable contact contacts with the first stationary contact.

Abstract: Provided is an external composition excellent in stability and impression from use. An external composition containing (A) at least one member selected from the group consisting of ascorbic acid and salts of ascorbic acid, (B) at least one member selected from the group consisting of 3-O-ethylascorbic acid, salts of 3-O-ethylascorbic acid, and hydroxylated lecithin, and (C) polyethylene glycol is prepared.

Abstract: Vehicle attention systems and techniques may include using a first seat and first actuator, a second seat and second actuator, an image capture device, an image analyzer, a microphone, a voice analyzer, and a controller. The image capture device may capture an image of a seating arrangement of a vehicle. The image analyzer may be implemented via a processor and may identify a first occupant occupying the first seat of the vehicle and a second occupant occupying the second seat of the vehicle. The microphone may receive a sound sample. The voice analyzer may be implemented via the processor and may determine a target occupant and associated seat from among the first seat and the second seat based on the sound sample. The controller may activate the first actuator or the second actuator based on the determined target occupant and the determined associated seat.

Abstract: A system for monitoring remote usage of test and measuring instruments is provided. The system comprises a monitoring unit and a plurality of measurement instruments. In this context, each measurement instrument of the plurality of measurement instruments is adapted to record a plurality of events, wherein each event of the plurality of events creates an event identifier and wherein the event identifier is logged in an event log. Additionally, the event identifier triggers a scheduled task which triggers a batch file script on the measurement instrument.

Abstract: In an exemplary embodiment, a pair of sliding components has sliding surfaces that slide with respect to each other, wherein at least the sliding surface S on one side includes a random dimple group 11 in which plural dimples 10 are randomly arranged, and at least one land portion 15 that partitions radial portions 11a, 11b of the random dimple group 11. According to the configurations, a lubricating effect and a sealing effect can be improved.

Abstract: A mask is provided. The mask includes a plurality of light blocking strips configured to block light and bounding spaces through which light is allowed to pass. The plurality of light blocking strips are arranged in a mesh shape, and include first light blocking strips located in at least one side edge of the mask, and second light blocking strips, and each of the first light blocking strips has a greater width than each of the second light blocking strips. An exposure method using the mask, and a touch display panel manufactured by the exposure method are also provided.

Abstract: A voltage compensation method and apparatus, and a display device are provided. The method includes: acquiring an initial parameter value of a charging parameter of a first pixel circuit in a first pixel unit when the display panel is in a non-operating state; acquiring a plurality of target parameter values of the charging parameter of the first pixel circuit when the display panel is in an operating state; determining a target loading value; and adjusting the driving voltage based on the target loading value to compensate for the driving voltage.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system, such as long-term evolution (LTE). The disclosure provides decoding of a low-density parity-check (LDPC) code in a wireless communication system, and a decoding method of the LDPC code may include receiving a codeword, performing decoding iterations on the codeword a predefined maximum number of times using a parity check matrix, performing partial decoding using a partial area of the parity check matrix, and determining decoding success or failure of the codeword based a result of the partial decoding.

Abstract: A liquid crystal display device includes a liquid crystal panel having a reflection layer on a back surface opposite to a display surface of the liquid crystal panel, a light-guiding plate being closely fixed to the display surface and configured to diffusely reflect light incident and emit the light toward the display surface, a light source holding plate having a light source fixing plate on which a light source is mounted, and a back-side frame that includes a back-side portion disposed in parallel with the back surface of the liquid crystal panel and supported by the light source holding plate. A pair of positioning bent portions that are bent perpendicularly from the back-side portion and support the one end surface are formed on both sides at a lower end edge of the back-side portion along the one end surface.

Abstract: A gesture detection method, a gesture processing device, and a computer readable storage medium. The gesture detection method includes: performing a shrinking process and a background modeling on a first frame of original image, to generate a first frame of background image; determining a motion region of the first frame of background image based on the first frame of background image; determining a first gesture detection area in the first frame of original image according to the motion region of the first frame of background image; and performing a gesture detection within the first gesture detection area.

Abstract: A method for forming a coil, including the steps of: forming a spiral coil-segment forming member that includes a plurality of coil-segment forming portions each having a shape corresponding to a coil segment including a straight slot body that is accommodated in a slot of a stator core and a non-straight coil end that projects from the stator core in a rotational axis direction of the stator core; and dividing the spiral coil-segment forming member to form a plurality of the coil segments from the plurality of coil-segment forming portions.

Abstract: A filter (10) includes a proximal end (1), a distal end (2) and a main filter body connected between the proximal end (1) and the distal end (2). The main filter body has a first filter unit (3) and a second filter unit (4), both being conical mesh structures, as well as multiple intermediate connection posts (5) connecting the first filter unit and the second filter unit. The intermediate connection posts (5) have provided thereon support posts (6). A support post (6) includes a transition segment (61) extending from an intermediate connection post (5) to a blood vessel wall, and a support segment bent and extending from the transition segment (61), and at least partially abutting the blood vessel wall. The support segment has a main body (62) bent and extending from the end of the transition segment (61) and a flexible segment (63) bent and extending from the main body (62).

Abstract: Provided are a jet solder bath and a jet soldering apparatus using the jet solder bath. The jet solder bath contains first and second jet nozzles which inject molten solder by first and second pumps and a bridge member arranged between the first and second jet nozzles. The bridge member includes a guide portion that guides at least one of flows of the molten solder injected from the first jet nozzle and flowing on the downstream side of the first jet nozzle and of the molten solder injected from the second jet nozzle and flowing on an upstream side of the second jet nozzle, and side members which controls the flow of the molten solder, the side members being arranged near opposite ends of the guide portion across a direction that is perpendicular to the carrying direction of the substrate.

Abstract: An electronic device includes a display panel including a display region and a non-display region adjacent thereto, an input sensor overlapping a first region of the display region, and an antenna overlapping a second region of the display region. The input sensor includes a first sensing layer including a bridge pattern and a second sensing layer including sensor electrodes and disposed on a different layer from the first sensing layer. The bridge pattern connects two adjacent sensor electrodes. The antenna includes a first antenna layer including a first antenna with a first frequency band, the first antenna layer and the first sensing layer disposed on the same layer, and a second antenna layer including a second antenna with a second frequency band different from the first frequency band. The second antenna layer and the second sensing layer are disposed on the same layer.

Abstract: A thin film transistor includes an active layer including a channel portion; a gate electrode spaced apart from the active layer and overlapping at least a part of the active layer; and source and drain electrodes connected with the active layer and spaced apart from each other, wherein the channel portion includes, a first boundary portion connected with one of the source and drain electrodes; a second boundary portion connected with the other one of the source and drain electrodes; and a main channel portion interposed between the first boundary portion and the second boundary portion, and wherein at least a part of the second boundary portion has a thickness smaller than a thickness of the main channel portion.

Abstract: Disclosed are a flexible substrate, a preparation method thereof, and a display device, to improve the encapsulation effect and the product yield. The flexible substrate includes: a base substrate, where the base substrate has a plurality of sub-pixel areas arranged in an array, connection areas each for connecting adjacent sub-pixel areas; and hollow areas among the sub-pixel areas and the connection area; in each sub-pixel area, there are a pixel circuit, an isolation structure surrounding the pixel circuit, and a light-emitting functional layer covering the pixel circuit and the isolation structure; the isolation structure has a hollow pattern at a junction of the sub-pixel area and the connection area; the connection area has a signal line therein, and the signal line is electrically connected with the pixel circuit through the hollow pattern; and the isolation structure has an undercut that interrupts the light-emitting functional layer.

Abstract: A video coding or decoding method includes using history-based motion vector prediction (HMVP) for conversion between multiple video blocks including a current block of video and a bitstream representation of the multiple video blocks such that for a uni-predicted block that for which a single reference picture is used for motion compensation, refraining from updating a look-up table for HMVP candidates for the uni-predicted block. The video coding or decoding method further includes performing the conversion using look-up tables for the multiple video blocks.