Abstract: A cable supporting assembly for use in a rack system includes a connecting device, a cable supporting member, a first mechanism, and a second mechanism. The cable supporting member is movably mounted on the connecting device. The first mechanism is arranged at one of the connecting device and the cable supporting member, and the second mechanism, at the other. The first mechanism and the second mechanism can connect with each other to keep the cable supporting member at a predetermined position with respect to the connecting device. The cable supporting member can be moved to a first position or a second position with respect to the connecting device when the first mechanism and the second mechanism are not connected with each other.

Abstract: The present disclosure relates to a portable electronic device for authenticating a user through a management device and a system and method associated therewith. The portable electronic device includes a collector, an authentication information generator and a communication interface. The collector is configured to collect biometric data of a user. The authentication information generator is configured to generate authentication information according to whether the portable electronic device is within an area pre-set by the management device and based on the biometric data collected by the collector in real time. The communication interface is configured to send the generated authentication information to the management device so as to authenticate whether the user is a registered user of the management device. By collecting relevant data in a distributed manner during the user authentication process, user authentication efficiency is improved, and risk of damage to data collection equipment is reduced.

Abstract: A fuel cell and a method for producing the same are provided. The fuel cell includes a membrane electrode assembly and a gas diffusion layer that is disposed at each of opposite surfaces of the membrane electrode assembly, and includes a plurality of compressed parts that are formed by pressure at positions spaced out at predetermined intervals on the gas diffusion layer. The fuel cell further includes a separator that is in contact with an outer surface of the gas diffusion layer, and has a plurality of land parts that protrude toward the gas diffusion layer, and a plurality of channel parts that form flow paths between the land parts. The land parts respectively protrude toward the compressed parts of the gas diffusion layer to come in contact with the compressed parts.

Abstract: A package structure of electronic modules includes two substrates and a sealing frame. The sealing frame comprises two first silicone frames, a second silicone frame and two crystalline interfaces. The sealing frame is disposed between and within the two substrates to form a space thereof. The sealing frame serves as an excellent moisture barrier of the package structure due to the intrinsic properties of silicone. Meanwhile, the silicone can withstand the corrosion of the polar solvents and/or the plasticizers. A manufacturing method of the package structure is disclosed in this invention as well.

Abstract: A cache folder identification method and device, the method comprising: in the process of running target software, acquiring a plurality of sample values x1, x2, . . . xn of the number of files in the target folder according to a preset rule, the target folder being a folder used in the process of running the target software, n?2; according to a preset algorithm, calculating the statistical value of the plurality of sample values, the statistical value being used to represent the degree of dispersion of the sample values; determining whether the statistical value is greater than a preset first threshold; if so, identifying the target folder as a cache folder. The method has high identification efficiency, and can continuously monitor specific software without missing a cache folder.

Abstract: An electrical connector assembly, a female connector, and a male connector are provided. The electrical connector assembly includes a female connector and a male connector detachably inserted into the female connector. The female connector includes a housing and a plurality of transmission wafers inserted into the housing. Each of the transmission wafers includes an insulating frame and a plurality of grounding terminals fixed to the insulating frame. The male connector includes a carrier and a plurality of shielding terminals fixed to the carrier. Two side walls of each of the shielding terminals are respectively abutted against and electrically connected to two of the grounding terminals each having at least one first contacting portion.

Abstract: A method and apparatus in a receiver to determine if a high speed communication link is in an idle mode or in an active mode. Signals during the idle mode are of lower amplitude and lower frequency compared to amplitude and frequency in the active mode. A signal detector in the receiver determines if the high speed communication link has transitioned from idle mode to active mode and, if so, wakes up high power circuitry in the receiver to receive data.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for mapping decentralized identifiers (DIDs) to real-world entities. One of the methods includes: receiving, by a server system, a request for obtaining a DID, the request comprising an identifier of a subject corresponding to the DID and a proof of identity authentication of the subject; creating, by the server system, a DID document corresponding to the DID, wherein the DID document comprises a mapping relationship between the proof of identity authentication and the DID; generating, by the server system, one or more blockchain transactions for creating the DID and adding the DID document to a blockchain; and sending, by the server system to one or more blockchain nodes associated with the blockchain, the one or more blockchain transactions for adding to the blockchain.

Abstract: A self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters comprises a longitudinal axial flow stalk discharging and guiding device, a stalks remnant shredding device, a wind direction and wind speed detection device, a reaping region identification device, an operating speed sensor, a shredding revolution speed sensor, a width adjustable throwing device, a self-adaptive throwing real-time control system. The throwing width is self-adaptive based on the machine operating speed, wind speed, wind direction, the position of the region having been cut and the region waiting to be cut, so as to achieve the full width throwing of the stalks remnant. An arc stalk guiding plate and a flow separating bar are mounted in the longitudinal axial flow stalk guiding device to make the shredding load more even.

Abstract: The present invention may improve the lifetime characteristics of a lithium secondary battery, and particularly, may provide a non-aqueous electrolyte solution or cathode including a phosphate-based compound which may exhibit stable and excellent lifetime characteristics at high temperature and high voltage regardless of the moisture content or the presence of a pressing process of the electrode.

Abstract: An adjustable shower head holder with a self-locking structure includes a holder body, a lifting rod, a locking assembly, and an operating member. The holder body is movably connected to the lifting rod through the locking component. The operating member is movably fitted to the locking assembly for switching a locked state and an unlocked state of the locking assembly. With a single operation of the operating member, the locked state and the unlocked state of the locking assembly can be changed, thereby positioning or moving the holder body. The operation is simpler. The use is safer.

Abstract: Methods and devices for uploading a program based on a target network platform are described. In one implementation, the method may include the steps of sending, to a client, a target program architecture file corresponding to a target program and applicable to the target network platform; receiving, from the client, program basic code edited for the target program architecture file; and constructing a program executable file of the target program by combining the target program architecture file and the received program basic code, and uploading the program executable file to the target network platform.

Abstract: A control circuit of a load switch including a charge pump circuit, an oscillator, and a current signal generator is provided. The charge pump circuit generates a control signal according to a clock signal. The load switch is turned on or turned off according to the control signal. The oscillator generates the clock signal according to a control current. The current signal generator provides a resistor string to receive a power voltage. The resistor string of the current signal generator generates a sensed current or a sensed voltage according to the power voltage. The current signal generator generates the control current according to a reciprocal of the sensed current or a square of the sensed voltage. A frequency of the clock signal is negatively related to the power voltage.

Abstract: Disclosed are an ultrasound diagnosis apparatus and a method of operating the same, which more accurately measure a cervix length. The ultrasound diagnosis apparatus includes a pressure measurer that measures a pressure value applied from a probe to a cervix, an image generator that scans an object to acquire an ultrasound image, a controller that determines whether a cervix line is included in the ultrasound image, acquires the measured pressure value, corresponding to the ultrasound image, as a first pressure value when the cervix line is included in the ultrasound image, and acquires a second pressure value for measuring a length of the cervix line, and an output unit that outputs pressure information based on at least one selected from the first pressure value and the second pressure value.

Abstract: Embodiments of the present invention provide a signal processing method and apparatus. The method includes: performing M-way filtering on an input signal to obtain M filtered signals, performing extraction on M filtered signals separately to obtain M extracted signals, performing fast Fourier transform (FFT) on the M extracted signals separately to obtain M frequency-domain signals, and finally determining output signals according to the M frequency-domain signals. According to the embodiments of the present invention, signal filtering and extraction are performed and then FFT is performed.

Abstract: This application provides a collaborative node-based positioning method, a to-be-positioned node, and a collaborative node. The method includes: obtaining a collaborative positioning node list corresponding to each collaborative node that can directly communicate with the to-be-positioned node; selecting, according to the collaborative positioning node list corresponding to each collaborative node, a collaborative node corresponding to a collaborative positioning node list in which a quantity of collaborative nodes being the same as that in a target list corresponding to the to-be-positioned node is largest; and performing positioning on the to-be-positioned node by using an anchor node and each monitoring node, where the anchor node is the selected collaborative node, and each monitoring node is each of same collaborative nodes between the collaborative positioning node list corresponding to the anchor node and the target list.

Abstract: A method for semiconductor fabrication includes providing a device structure having an isolation structure, a fin adjacent the isolation structure, gate structures over the fin and the isolation structure, one or more dielectric layers over the isolation structure and the fin and between the gate structures, a first contact hole over the fin, and a second contact hole over the isolation structure. The method further includes depositing a protection layer and treating it with a plasma so that the protection layer in the first contact hole and the protection layer in the second contact hole have different etch selectivity in an etching process; and etching the protection layer to etch through the protection layer on the bottom surface of the first contact hole without etching through the protection layer on the bottom surface of the second contact hole.

Abstract: A sensor package structure includes a substrate, a sensor chip disposed on the substrate, a plurality of metal wires electrically connecting the substrate and the sensor chip, a glass cover disposed on the sensor chip, and an adhesive layer connecting the glass cover to the substrate. The substrate is made of a material having a coefficient of thermal expansion (CTE) that is less than 10 ppm/° C. The glass cover includes a board body and an annular supporting body connected to the board body. The annular supporting body of the glass cover is fixed onto the substrate through the adhesive layer, so that the glass cover and the substrate jointly surround an enclosed accommodating space. The sensor chip and the metal wires are arranged in the accommodating space, and the sensing region of the sensor chip faces the light-permeable portion of the board body.

Abstract: An embodiment of the present specification provides a method for receiving a downlink control channel by a machine type communication (MTC) device. The method comprises: a step of receiving, by the downlink control channel, setting information about the maximum number of physical resource blocks (PRBs) which can be transmitted by a base station; a step of receiving, by the MTC device, setting information about a set of control channel monitoring PRBs which should monitor the downlink control channel; and a step of monitoring the downlink control channel on the PRBs according to the setting information about the set of control channel monitoring PRBs, wherein if the number of sets of control channel monitoring PRBs exceeds the maximum number of PRBs, the downlink control channel may be monitored only on the sets of PRBs equal to or less than the maximum number of PRBs.

Abstract: A display device includes an outer frame, a transparent cover, a back cover, a display module, and a separating structure. The outer frame has a display opening, the transparent cover covers the display opening, and the back cover is opposite to the display opening. The display module is disposed inside the outer frame and has a front surface facing the transparent cover and a rear surface facing the back cover. The separating structure is connected between the back cover and the rear surface of the display module. A first space formed between at least the transparent cover, the front surface of the display module, the outer frame, the back cover, and the separating structure is an enclosed space. A second space formed between at least the rear surface of the display module, the separating structure, and the back cover is connected to an outside and surrounded by the first space.