Abstract: A manufacturing data analyzing method and a manufacturing data analyzing device are provided. The manufacturing data analyzing method includes the following steps. Each of at least one numerical data, at least one image data and at least one text data is transformed into a vector. The vectors are gathered to obtain a combined vector. The combined vector is inputted into an inference model to obtain a defect cause and a modify suggestion.

Abstract: A method for heap space management includes, in response to a determination that consumption of a first heap space of an application exceeds a first threshold, determining whether a second heap space of the application after garbage collection is sufficient to accommodate data stored in the first heap space. The method further includes, in response to a determination that the second heap space after the garbage collection is sufficient to accommodate the data, performing the garbage collection on the second heap space. The method further includes storing the data into the second heap space.

Abstract: Mechanisms for calibrating radio frequency branches of a radio transceiver device in a radio access network node. The method includes co-scheduling downlink time/frequency resources for terminal devices in accordance with a set of terminal device identifiers. One of the terminal device identifiers is not of any terminal device served by the radio access network node. The downlink time/frequency resources for this terminal device identifier define time/frequency resources for calibrating the radio frequency branches. The method includes determining a difference in amplitude/phase between the radio frequency branches by analysing a signal as received via an internal coupler unit in the radio transceiver device. The signal represents the time/frequency resources as transmitted over at least some of the radio frequency branches.

Abstract: A water cooling system includes a water block, a heat radiator, a pump, a circulating conduit and a water storage assembly. The pump is disposed between the water block and the heat radiator. The circulating conduit communicates with the water block, the heat radiator and the pump. The water storage assembly is configured to be a part of an integrated element. The integrated element includes one of the water block, the heat radiator and the pump. The water storage assembly includes a liquid storage chamber and a liquid guide. The liquid storage chamber has an inner wall. An end of the liquid guide has a protrusive tube end reaching to the liquid storage chamber. The protrusive tube end protrudes from the inner wall. An angular space is formed between the protrusive tube end and the inner wall.

Abstract: A method for bonding detection includes: disposing a liquid crystal component on one side of a growth substrate away from a light-emitting element; disposing a first electrode layer on one side of the liquid crystal component away from the growth substrate, and disposing a first polarizer on one side of the first electrode layer away from the liquid crystal component; disposing a second electrode layer on one side of a transient substrate away from an adhesive layer, and disposing a second polarizer on one side of the second electrode layer away from the transient substrate, polarization directions of the second polarizer and the first polarizer are orthogonal; irradiating the first polarizer with a uniform light; electrifying the first electrode layer and the second electrode layer; and detecting a uniformity and a thickness of the adhesive layer according to the light exited from one side of the second polarizer.

Abstract: The present application provides a capacitance detection module, a method and an electronic device, including: a sensing module and detecting circuit; a first sensing unit is disposed on the first surface of the sensing module, and a second sensing unit is disposed on the second surface of the sensing module; the first sensing unit and the second sensing unit are respectively connected to the detecting circuit; the detecting circuit is configured to determine, according to the capacitance value of the first sensing unit and the capacitance value of the second sensing unit, the wearing state of the user to the device having the capacitance detection module. Thereby the problem that the capacitance detection is affected by temperature is avoided.

Abstract: A semiconductor structure for wafer level bonding includes a bonding dielectric layer disposed on a substrate and a bonding pad disposed in the bonding dielectric layer. The bonding pad includes a top surface exposed from the bonding dielectric layer, a bottom surface opposite to the top surface, and a sidewall between the top surface and the bottom surface. A bottom angle between the bottom surface and sidewall of the bonding pad is smaller than 90 degrees.

Abstract: A semiconductor package includes a first die. The first die includes a semiconductor substrate. The semiconductor substrate has a first surface, a second surface opposite to the first surface, and a through hole between the first surface and the second surface and having an inner wall. The inner wall has a first lever arm. A length of the first lever arm is less than a thickness of the semiconductor substrate.

Abstract: The present disclosure provides a latch mechanism, applied to a rack-mount server system. The rack-mount server system includes a server and a manifold, and the server includes a casing and a fluid connector. The manifold includes a manifold connector. The latch mechanism includes a fixing member, a fixing frame and a hook member. The fixing member is disposed on the manifold and includes a fixing pin. The fixing frame is secured to the server and includes a shaft. The hook member is rotatably disposed on the shaft and includes a hook portion. By rotating the hook portion to latch with the fixing pin, the fixing frame and fixing member are secured with each other, and the fluid connector of the server is coupled to and in fluid communication with the manifold connector of the manifold.

Abstract: The present invention provides a magnetic-inductance component, and relates to the field of magnetic circuit theory and application, and in particular, to the design of magnetic circuit components. The magnetic-inductance component is a multi-turn short-circuit coil wound around a magnetic circuit. A magnetic-inductance value of the magnetic-inductance component is adjusted by selecting metal conductors with different numbers of turns, materials, cross-sectional areas, and lengths to change an amplitude and a phase of a magnetic flux of the magnetic circuit. The present invention purposely changes the operating state and operating trajectory of a vector in the magnetic circuit by adding the magnetic-inductance component to the magnetic circuit or removing the magnetic-inductance component from the magnetic circuit, to make a state of a magnetic flux vector in the magnetic circuit to be consistent with a target magnetic flux vector state.

Abstract: A head-mounted display device including a projection device and an optical waveguide is provided. The projection device has an optical pupil located on a second surface of the optical waveguide, and includes a light source, a first MEMS mirror element, a second MEMS mirror element, and a relay optical element group. The relay optical element group has a first axis equivalent focal length corresponding to a first parallel light beam and has a second axis equivalent focal length corresponding to a second parallel light beam. The first parallel light beam and the second parallel light beam travel along an optical axis of the relay optical element group, and a value of the first axis equivalent focal length is different from a value of the second axis equivalent focal length. The head-mounted display device may provide good image quality and a large field of view.

Abstract: A nested shell enclosure covering behind the cab gaseous fuel tanks on a three dimensional structure. The method and system provides a releasable enclosure around the structure or a rack or the like formed by attaching a plurality of shell components which nest in a sequential pattern over the structure via housing latch assemblies formed on the interior wall surface of shell components to catch bracket assemblies attached to the structure and wherein the latch and catch assemblies releasably affix the enclosure shells to the structure and together without the use of threaded fasteners; and, wherein the shells components are nested and evenly disperse force along the perimeter edges where the shells overlap.

Abstract: A connection system may include fiber optic connectors and an optical receptacle into which the connectors are plugged. The fiber optic connectors are constructed so that the width of the connectors is small. Eight fiber optic connectors can be received in an opening of a QSFP style transceiver.

Abstract: A flight schedule optimization method based on a flight normality target is capable of carrying out pre-analysis on flight operation efficiency of a current flight schedule based on a national air traffic control service capability, and on this basis, generating a corresponding flight schedule adjustment suggestion according to a flight normality optimization target, which aims to provide a technical support means for carrying out flight schedule rationality analysis and optimization in strategic air traffic flow management.

Abstract: The disclosure provides an electronic device including a support plate and a first panel. The support plate includes a first bridge member and a second bridge member. The first panel is disposed on the support plate and includes a substrate, a signal line, a third bridge member, and a fourth bridge member. The signal line is disposed on the substrate. The third bridge member penetrates through the substrate and is electrically connected to the signal line and the first bridge member. The fourth bridge member penetrates through the substrate and is electrically connected to the signal line and the second bridge member.

Abstract: A device and method for controlling the audio level of a device are provided. The device includes a housing, a roll unit mounted such that it is able to rotate in the housing, a flexible, touch-sensitive display configured to be rolled on the roll unit around a roll axis so that a first, curved portion of the display forms a side screen bent around the roll unit, and a second, planar portion of the display forms a front screen, wherein the area of the front screen changes according to a rotation of the roll unit, and a controller configured to adjust, in response to detecting a predefined multi-touch gesture on the side screen, an audio output volume of the device.

Abstract: The invention provides methods and related apparatuses for reducing an edge effect in an image displayed on an electrophoretic display having an array of pixels by displaying an image made up of a plurality of pixels on a first subset of the array of pixels and shifting the value of each image pixel by one position in a first horizontal direction and a first vertical direction such that the image is identical but shifted in position to a second subset of the pixel array. The method also includes shifting the value of each image pixel by one position in a second horizontal direction and a second vertical direction where the second horizontal direction is opposite the first horizontal direction, and the second vertical direction is opposite the first vertical direction, whereby the image displayed is identical but shifted in position back to the first subset of the array of pixels.

Abstract: A ring of detecting physiological information of a user includes a case and a detection assembly. The case has an inner space including an annular region and a sunken region. The sunken region has a first lateral side, a lower bottom and a second lateral side. The first lateral side and the second lateral side are located on two sides of the sunken region and respectively connected with two sides of the annular region. The annular region covers a back of the user's finger. The lower bottom of the sunken region contacts against a finger pulp of the user's finger. The first lateral side and the second lateral side respectively contact against lateral sides of the finger. The detection assembly is disposed inside the case and includes a first detection module and a second detection module respectively located on the first lateral side and the second lateral side.

Abstract: A secondary battery includes a positive electrode sheet which includes a positive-electrode current collector, a positive-electrode active material layer, and a coating layer arranged between the positive-electrode current collector and the positive-electrode active material layer. The coating layer includes a conductive agent and a copolymer.

Abstract: a wireless charger, comprising: a top cover for placing an electronic device thereon; at least one coil, disposed under the top cover; and a first magnet embedded inside the top cover for aligning with a second magnet of the electronic device for wireless charging the electronic device.