Abstract: A control method of washing machine and a washing machine adopting the control method are provided. The washing machine includes a master control board, and an acceleration sensor configured to detect vibration of an outer drum. At least in a high-speed dewatering phase, the master control board is configured to determine whether to perform load redistribution according to vibration data, detected by the acceleration sensor, regarding the outer drum, and issue an instruction. Since the washing machine determines whether to perform load redistribution according to vibration data, detected by the acceleration sensor, regarding the outer drum in the high-speed dewatering phase, various uncontrolled vibrations and displacements can be restrained in advance, thereby increasing operational reliability of the washing machine, avoiding generating a collision of the drum and increasing washing efficiency and service life of the washing machine.

Abstract: Provided are a geo-location or navigation camera, and an aircraft and a navigation method therefor. The geo-location or navigation camera comprises an image capturing apparatus (15), an image capturing direction of the image capturing apparatus (15) being vertically downward. The camera further comprises a gimbal stability-enhancement system comprising a gimbal body and a gimbal control system connected to the gimbal body. The image capturing apparatus (15) is arranged on the gimbal body. By means of the balance control and shock absorption effects of the gimbal stability-enhancement system, the stability of the image capturing apparatus (15) is better, and the image capturing direction of the image capturing apparatus (15) is maintained to be always vertically downward. The aircraft can still be navigated without a GPS. The method has advantages of being highly accurate and widely applicable.

Abstract: An actuator of a camera module includes a shape memory alloy (SMA) wire group and a driver. The shape memory alloy (SMA) wire group includes first SMA wires driving a first lens module and second SMA wires driving a second lens module. The driver configured to drive a pair of SMA wires driving different lens modules of the first and the second lens modules among the first and the second SMA wires in a same scheme.

Abstract: A 3D display device is provided. The 3D display device includes a display panel and a light source, the display panel including a first substrate and a second substrate, wherein, the light source is disposed on a side surface of the first substrate, and configured to emit light into the first substrate, wherein, light is propagated in the first substrate in a total reflection manner; the 3D display device further includes a light adjustment structure disposed on a surface of the first substrate facing the second substrate; the light adjustment structure is configured to adjust an emergent direction of light incident into the light adjustment structure from the first substrate, such that a first part of light emerging from the light adjustment structure is propagated in a left eye direction through a first display unit of the display panel, and a second part of light emerging from the light adjustment structure is propagated in a right eye direction through a second display unit of the display panel.

Abstract: An ophthalmic solution, which comprises diquafosol tetrasodium salt and is free from benzalkonium chloride, treats onset and/or exacerbation of dry eye symptom caused by wearing soft contact lenses.

Abstract: An image processing apparatus includes a first extraction unit, a second extraction unit, and a third extraction unit. The first extraction unit extracts a first area in an image that includes plural document images, the first area having low-frequency characteristics. The second extraction unit extracts a second area in the image, the second area having high-frequency characteristics. The third extraction unit extracts areas of the document images by combining the first area and the second area in accordance with whether a background of the image is white.

Abstract: Provided is a stereo matching method and apparatus. A stereo matching method includes acquiring detection information based on an edge detection of a first image, determining an edge line and a feature point based on the detection information, sampling a reference pixel from the edge line and the feature point, determining a polygon with the reference pixel as a vertex, predicting a search range comprising a disparity of a pixel within the polygon based on a disparity of the reference pixel, and performing stereo matching of the pixel based on the search range.

Abstract: Structures and formation methods of a semiconductor device structure are provided. The semiconductor device structure includes a substrate, a first source portion and a first drain portion over the substrate, and a first semiconductor nanowire over the substrate and between the first source portion and the first drain portion. The first semiconductor nanowire includes a first portion over the substrate and a second portion over the first portion, and the first portion has a first width, and the second portion has a second width, and the second width is less than the first width. The semiconductor device structure also includes a first gate structure over the second portion of the first semiconductor nanowire.

Abstract: An electronic apparatus including an audio processor configured to generate an audio output by processing an audio input having at least two channels; and a controller configured to control the audio processor to split the audio input into a first audio component and a second audio component different in a sound image from each other, modify the sound image of the second audio component to a predetermined location for enhancing presence of the audio output, and generate the audio output based on the first audio component having unmodified sound image and the second audio component having modified sound image.

Abstract: A nozzle section is held by a nozzle holder to be vertically movable, and the nozzle section is biased downwards by springs. A height position reference section for which image recognition is possible is provided on an outer circumferential section of the nozzle section. Both a component held on the lower end of the nozzle section and the height position reference section are in the field of view of a camera that captures a side view image of an area around the lower end of the nozzle section. The side view image is processed, the height position reference section and a height position of the lower end of the component are recognized, a height difference from the height position reference section to the lower end of the component is measured, and it is determined whether the pickup orientation of the component is acceptable based on the height difference.

Abstract: A method includes: allocating, by an eNB, a same uplink shared resource to m UEs, where m?2; sending, by the UE to the eNB by using the uplink shared resource, uplink data that includes an identifier of the UE and/or buffer status information corresponding to the UE; generating according to successfully received uplink data, feedback information that includes the UE identifier and/or an uplink scheduling grant; and sending, by the eNB, the feedback information by using a MAC PDU, or sending acknowledgement information by using a downlink resource indicated by a combination of an agreed feedback location and an offset. A problem that an eNB cannot correctly send feedback information to each UE when the multiple UEs send uplink data by using a same uplink shared resource and DM-RS is resolved, so that each UE is clear about whether the uplink data of the UE is successfully sent.

Abstract: A device for fixing a push element, in particular a drawer box to a rail of a pull-out guide, the device comprising a clamping mechanism with a receptacle, into which a web-shaped holding part can be inserted, wherein a self-locking clamping element is provided at the receptacle, by which the holding part is secured in a clamping manner against being pulled out. In this way, a particularly stable fixation of the drawer box to a pull-out guide can be achieved.

Abstract: A suction nozzle for a vacuum cleaner has: a suction mouth which can be arranged adjacently to the surface to be cleaned and which comprises a suction edge that delimits a sub-surface exposed to the vacuum air stream; a vacuum air stream extraction opening; and a delimiter that can be controlled according to a detection result of a sensor. The sensor is an obstacle sensor for detecting a substantially stationary obstacle located in front of the suction nozzle, in particular a wall or piece of furniture, wherein the obstacle sensor is configured to detect obstacles that are disposed outside the portion of the surface over which the suction nozzle projects and, in relation to an arrangement of the suction nozzle during typical cleaning operation, that protrude beyond a suction edge plane that has the suction edge.

Abstract: A glass of the present invention includes as a glass composition, in terms of mass %, 50% to 65% of SiO2, 15% to 26% of Al2O3, 0% to 5% of B2O3, 0% to 5% of MgO, 0% to 10% of CaO, 0% to 10% of SrO, 0% to 15% of BaO, and 0.01% to 15% of P2O5, has a molar ratio (MgO+CaO+SrO+BaO)/Al2O3 of from 0.5 to 1.5, and satisfies a relationship of {[B2O3]+3×[P2O5]}?18.5 mol %.

Abstract: A mask plate frame and a mask plate assembly are provided, the mask plate frame includes: a first frame body provided with a first supporting portion and a second supporting portion and a second frame body arranged on a supporting surface of the first supporting portion. A first distance between the supporting surface of the first supporting portion and a bottom surface of the first frame body is larger than a second distance between a supporting surface of the second supporting portion and the bottom surface of the first frame body; and an orthogonal projection of the second supporting portion onto a plane parallel to the bottom surface of the first frame body is within an orthogonal projection of the first supporting portion onto the plane parallel to the bottom surface of the first frame body.

Abstract: The reinforcing bar binding machine which is capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which feeds the wires so that they are wound around the reinforcing bar, and a binding unit which twists an intersecting portion between one end side and the other end side of the wires wound around the reinforcing bar.

Abstract: The present invention relates to a heat dissipation fan, where the heat dissipation fan includes a fan frame and a fan blade, where the fan blade includes a hub and a plurality of double-layer blades evenly disposed around the hub, and a primary air intake area is formed between the double-layer blades; the double-layer blade includes a primary blade and a secondary blade, where the secondary blade is fixed on the primary blade, and a secondary air intake area is formed between the primary blade and the secondary blade; and when the heat dissipation fan works, an airflow enters the primary air intake area and the secondary air intake area of the heat dissipation fan through an air inlet of the heat dissipation fan, and forms a first airflow in the primary air intake area and a second airflow in the secondary air intake area, and the first airflow and the second airflow flow out through an air outlet of the heat dissipation fan.

Abstract: An optical imaging system is described including first to sixth lenses sequentially disposed from an object side to an image side, and an image sensor configured to convert incident light reflected from a subject, having passed through the first to sixth lenses, into an electrical signal. One of the first to sixth lenses includes a spherical object-side surface and another of the first to sixth lenses includes corresponding aspherical object-side surfaces. The first to sixth lenses include corresponding aspherical image-side surfaces, and a lens of the first to sixth lenses that is closer to the object side than the one of the first to sixth lenses including the spherical object-side surface, has a highest refractive index among the first to sixth lenses.

Abstract: An optical imaging system includes a first lens having a convex image-side surface, a second lens having a convex object-side surface, a third lens having a concave image-side surface, a fourth lens having a concave object-side surface, a fifth lens having a concave image-side surface, a sixth lens having a concave object-side surface, and a seventh lens having refractive power. The first to seventh lenses are sequentially disposed to be spaced apart from each other by an interval in a direction from an object side toward an imaging plane.

Abstract: Disclosed is a foldable display device which may reduce an amount of impact energy reaching a display panel, when external impact energy is transmitted, and thus protect the display panel. The foldable display device includes a display panel including at least one folding part and non-folding parts, a cover window attached to the upper surface of the display panel, and a frame configured to receive the display panel and the cover window and to pull one side and the other side of the cover window in opposite directions.