Abstract: An infrared detector is provided, and the infrared detector includes: a thermoelectric element; an infrared light absorber, located on and in contact with the thermoelectric element, and configured to absorb infrared light and convert infrared light into heat; an electrical signal detector, electrically connected to the thermoelectric element and configured to detect a change in electrical performance of the thermoelectric element; wherein the infrared light absorber includes a carbon nanotube array, the carbon nanotube array includes a plurality of carbon nanotubes, a height of the plurality of carbon nanotubes are substantially the same, and the plurality of carbon nanotubes are perpendicular to the thermoelectric element.

Abstract: A method for making a graphene adhesive film includes the following steps: growing a graphene on a growth substrate, wherein the material of the growth substrate is copper; depositing an adhesive layer on a surface of the graphene away from the growth substrate, to form an adhesive/graphene/growth substrate composite structure; and removing the growth substrate from the adhesive/graphene/growth substrate composite structure with an etching solution, wherein the etching solution is a mixture of hydrogen peroxide, hydrochloric acid, and deionized water.

Abstract: A multifunctional hub according to the present invention includes a box body, and the box body is provided with a sliding cavity with an upward opening therein, and an annular slider is slidably slid in the sliding cavity. The multifunctional hub of the present invention has simple and clear operation, sensitive response, saving time and labor; at the same time, the device of the present invention is rich in functions, fixed and reliable, and highly practical.

Abstract: A head mounted display device includes a display apparatus and a touch input apparatus. A content input method includes: controlling the display apparatus to display a soft keyboard input interface (T1) in response to a content input request, where, the soft keyboard input interface includes a first soft keyboard (J1) and a second soft keyboard (J2); when a touch operation is input on a first touch area, a target key on the first soft keyboard is determined according to a mapping relationship between touch operations and keys on the soft keyboard; and a corresponding key value for triggering the determined target key is further determined; when a touch operation is input on a second touch area, a target key on the second soft keyboard is determined according to a mapping relationship; and a corresponding key value for triggering the determined target key is further determined.

Abstract: A picture processing method and device. The method comprises: a picture processing device collecting N pictures for the same object at K positions, K being an integer greater than or equal to 1, and N being greater than or equal to K (S101); and the picture processing device horizontally splicing at least two of the N pictures to generate a 3D picture, the horizontal splicing being splicing two pictures with overlapping parts into one seamless picture (S102). The method and device are advantageous for solving the problems of high cost, poor visual effect, complicated 2D/3D display switching and low practicability.

Abstract: Embodiments of the application disclose a method and apparatus for processing video playing, and relate to the technology field of video. The method includes: obtaining an adjustment instruction for a first video being played; determining whether the first video is being recorded; if the first video is being recorded, acquiring and storing a bit stream of the first video based on a current bit stream type of the first video. With the embodiment of the application, the complete recording of a video is ensured.

Abstract: An improved multi-bit screwdriver tool that retains a plurality of screwdriver bits in a screwdriver tool handle. An actuator bar is operable to conveniently extend the plurality of bits from a lateral aspect of the screwdriver body to permit convenient selection of a desired bit from the plurality of bits. Once a desired bit is selected, the actuator bar is released to retract the bits in a stowed condition.

Abstract: The embodiments of the present application disclose a method and an apparatus for switching a bit stream type of a video presentation. The method comprises: determining a plurality of video presentations that have been started; determining a current split screen mode according to the number of the started video presentations; determining a bit stream type corresponding to the current: split screen mode according to a preset correspondence between split screen modes and bit stream types; and switching a bit stream type of each started video presentation according to the determined bit stream type or bit stream types. The embodiments of the present application avoid a client from running out of memory and crashing.

Abstract: A system (100) for monitoring a temperature of an electrical conductor of an electrical cable and including a temperature sensor unit (100a) and a transceiver unit (100b). The temperature sensor unit (100a) is located inside the first (semi)conductive layer and includes a micro-controller (120), a temperature sensor (110), an energy harvest sub-unit (140) and a wireless transmitter layer (130). The temperature sensor (110) is adapted to detect a first signal (S1) representing temperature of the electrical conductor and to supply the first signal (S1) to the micro-controller (120). The transceiver unit (100b) is located outside the first (semi)conductive layer and includes an energy transmitter (160) and a wireless receiver (150). The energy harvest sub-unit (140) is adapted to harvest electromagnetic power from the energy transmitter (160) and to provide electrical power to the micro-controller (120).

Abstract: A refill friendly pen body that is configured to adapt to a refill cartridge of various dimensional parameters. An adjustment cylinder is adjustably carried within a barrel to adapt the pen body to a length of the refill cartridge. A grip end of the pen body is configured with an internal collet to compressively engage with a forward end of the cartridge across to retain the forward end of the cartridge in a writing position. The pen body may also be provided with a cap to selectively cover and uncover the writing tip.

Abstract: A lifting device, which is configured to lift or drop at least one load bearing mechanism. The lifting device includes a power driving mechanism and multiple lifting mechanisms connecting to the power driving mechanism. The multiple lifting mechanisms march the load bearing mechanism at least from a first height location to a second height location in a rolling manner under a function of a driving force provided by the power driving mechanism. An embodiment of the present invention further discloses an ultrasonic inspection system using the lifting device.

Abstract: The present application provides a shuttle vector which can be manipulated in various kinds of host cells, thereby providing a novel tool for the field of genetic engineering. On the other hand, the present application further provides a prokaryotic host cell and a kit comprising said shuttle vector, so as to construct expression vectors which contain the target gene using the shuttle vector, thereby producing proteins in various host cells with one single vector.

Abstract: The invention provides an anti-theft method and client for a mobile terminal. Wherein, the anti-theft method for a mobile terminal comprises: receiving a background anti-theft opening instruction from a server, wherein the background anti-theft opening instruction carries verification information of the mobile terminal; parsing the background anti-theft opening instruction, obtaining the verification information and performing verification; and opening the anti-theft function in the background according to the background anti-theft opening instruction if the verification is passed. The embodiment of the invention can open the anti-theft function of a mobile terminal after the mobile terminal is lost, and then perform a corresponding anti-theft operation according to an anti-theft instruction, which achieves the beneficial effects of guaranteeing the security of the mobile terminal and fighting against theft crimes more reasonably and effectively.

Abstract: A process for mechanical destructuring of cellulosic biomass was developed that makes use of a short application of high compression, impact, and shearing forces. The biomass may be destructured using a specific energy input that is less than 40% of the total combustible energy of the biomass. The destructured biomass, with or without saccharification and/or in-feed glycosyl hydrolase enzymes, may be used in feed applications.

Abstract: A temperature-sensing apparatus for sensing the temperature of an electrical conductor (31), comprising a sensor frame (210) including a frame body (2101) and a channel (2102) adapted to accommodate the electrical conductor (31). At least a portion of a temperature sensor is received in a chamber (2103) of the sensor frame (210). At least a portion of a thermal contact member is disposed between the electrical conductor (31) and the temperature sensor and configured to enhance thermal-contact therebetween. At least a portion of the thermal contact member is radially pressable against the electrical conductor (31).

Abstract: An upgradeable distribution framework, cable connector and cabling management system is described. The distribution framework has a plurality of ports adapted to be connected by cable connectors and indicator elements arranged on the distribution framework wherein corresponding to at least a portion of the ports. A plurality of first communication units are detachably secured to the cable connectors and such that the first communication units are positioned outside the ports when the cable connectors are inserted into the ports. The distribution framework further includes a plurality of second communication units that correspond to at least a portion of the ports. The second communication units and the corresponding first communication units are configured to communicate with each other in a non-contact manner. A control modules is configured to control and read and write communications between at least a portion of the first communication units and the second communication units.

Abstract: The invention provides multiple methods and devices for processing a stolen terminal. Therein, a method for processing a stolen terminal comprises: receiving a state modification message from a sending party, wherein the state modification message carries the current state of the terminal; and in a case where the state modification message is legal, forwarding the state modification message to a server, so that the server modifies the state information of the terminal stored in the server to be the current state according to the state modification message. By employing embodiments of the invention, the state information of a terminal can be modified, which solves the problem in the prior art that other identification cannot be provided to indicate whether the terminal is stolen or not, and can achieve the beneficial effects of increasing the probability of recovering a stolen terminal and effectively curbing the stealing acts.

Abstract: An inspection positioning prostatic capsule expansion catheter includes a catheter main body. The catheter main body is internally provided with a catheterization cavity, a rinse cavity, a front bag cavity, and a rear bag cavity. The four cavities are each provided with a front-end opening. At the rear of the front-end openings of the catheterization cavity and the rinse cavity is the front bag cavity. At the rear of the front bag cavity is the rear bag cavity arranged in parallel. The catheter main body at the tail of the rear bag cavity is provided with a miniature visual probe. The miniature visual probe is mounted on a semi-circular protrusion at the tail of the rear bag cavity.