Abstract: Various embodiments provide a single pole single throw switch. The switch may include a first terminal, a second terminal and a control terminal; a field-effect transistor having a drain connected to the first terminal, a source connected to the ground, and a gate; a bias resistor connected between the gate of the field-effect transistor and the control terminal; an inductor connected between the first terminal and the second terminal; and a capacitor having one end connected to the second terminal and another end connected to the ground.

Abstract: Allocating resources for tasks in a build process is provided. The build process includes a plurality of tasks. Task metadata is obtained. The task metadata comprising a task type of a second task in the plurality of tasks. Execution metadata is obtained. The execution metadata comprising an execution result of a first task in the plurality of tasks. The second task depends on the execution result of the first task. A resource required by the second task is determined according to the task metadata and the execution metadata.

Abstract: A method for zooming in content displayed on a touch screen comprises detecting the touch track of a touch on the touch screen and determining whether the touch track encloses a graphic. A current display mode of the touch screen when the touch track does enclose a graphic is identified and the content within the bounds of the enclosed graphic according to the current display mode of the touch screen is magnified. An electronic device using the above method is also provided.

Abstract: Gambogenic acid derivatives having a structure shown as Formula (I) or (II), salts, preparation method and application thereof in the treatment of tumor. Compared with gambogenic acid, the gambogenic acid derivatives exhibit more potent anti-tumor activities.

Abstract: An anti-off switch for an air-conditioning vent includes a frame, a panel rotatably connected to the frame, and a switch installed between the frame and the panel for opening or closing the panel. The frame includes a strip plate protruded from a side of the frame, and a corresponding latch plate rotatably coupled to a side of the panel, and the latch plate includes a wrench portion exposed from an external surface of the panel, and a connecting portion disposed between a side of the panel and a side of the frame, and the connecting portion includes a hook for latching the strip plate. The switch allows users to open and close in a normal operation for use, while providing a self-locking function for unauthorized use, so as to prevent the switch from being opened by unauthorized persons and provide a good security of use.

Abstract: An air-conditioning vent vane adjusting device includes a driving board for driving a vane to rotate, a push-button installed on the wind gate panel, and a connecting element of the driving board. The connecting element includes a fixed plate coupled to the push-button and moved together with the push-button, and the fixed plate has a guide notchnotch tilted with respect to the lengthwise direction of the driving board. The driving board has a lug accommodated in the guide notchnotch and capable of sliding in the guide notchnotch. With the tilted guide grove and the lug, the driving board can be moved reciprocally to overcome the problems of requiring a large operating force of the push-button of the tight assembly of the conventional driving board and connecting element and the difficulty of opening and closing a vane.

Abstract: A grid array antenna configured to operate with millimeter wavelength signals, the grid array antenna comprising a plurality of mesh elements and at least one radiation element; each mesh element comprising at least one long side and at least one short side operatively connected to the at least one long side; at least one of: the at least one radiating element, the at least one short side, and the at least one long side having compensation for improved antenna output for improved antenna radiation.

Abstract: The present invention provides methods, compositions and kits for detecting the presence or absence of an integrated insertion polynucleotide.

Abstract: A method for mapping a subterranean formation having an electrically conductive wellbore casing therein may include using a low frequency electromagnetic (EM) transmitter and EM receiver operating at a low frequency of less than or equal to 10 Hertz to perform a first EM survey of the subterranean formation, and with either the low frequency EM transmitter or EM receiver within the electrically conductive well-bore casing. The method may further include injecting a magnetic fluid into the subterranean formation, and using the low frequency EM transmitter and EM receiver to perform a second EM survey of the subterranean formation after injecting the magnetic fluid.

Abstract: A method for allocating downlink transmission power of coordinated transmission devices in coordinated multi-point transmission system includes the coordinated transmission devices receiving feedback of channel state information of sub-channels occupied by a terminal from the terminal. The channel state information includes channel phase information and channel amplitude information. Each of the coordinated transmission devices adjusts phases of their sending signals over its sub-channels respectively so as to make phase difference of the sending signals, which are received by the terminal from the coordinated transmission devices via a same sub-channel, to be minimal. Each of the coordinated transmission devices determines its power allocation proportions for the sub-channels on the basis of feedback of channel amplitude information from the terminal and the adjusted phases of the sending signals.

Abstract: Systems and methods are described herein for connecting client devices to applications on a server using web sockets. In one aspect, the systems and methods described provide for a routing table that may be used to direct communications between a client device and an application on a web server. The routing table may overcome challenges of implementing web sockets under current constraints of the web socket specification, the HTTP specification, and server implementations.

Abstract: The present invention provides an N-substituted isopropyldimethyl azulene sulfonamide derivative as represented by formula (I), and preparation method and uses thereof, wherein R1 is an alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, amino, or a substituted alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, and amino. The N-substituted isopropyldimethyl azulene sulfonamide derivative can be used in treating gastric ulcer.

Abstract: A server includes a chassis, a motherboard, a number of data storage devices, a number of system fans, and a power supply mounted in the chassis. The system fans generate an airflow flowing through the chassis, from a front portion of the chassis to a rear portion of the chassis. The power supply includes a power fan causing an airflow directed rearwards through the front portion of the chassis to prevent a disturbance with the airflow from the system fans.

Abstract: An electromagnetic (EM) data acquisition method for a geological formation may include operating EM measurement devices to determine phase and amplitude data from the geological formation. The EM measurement devices may include at least one first EM measurement device within a borehole in the geological formation, and at least one second EM measurement device at a surface of the geological formation. The method may further include processing the phase data independent from the amplitude data to generate a geological constituent map of the geological formation, and identifying different geological constituents in the geological constituent map based upon the measured amplitude data.

Abstract: A sterility test method includes: selecting strain and culture medium, preparing bacterial cultures, transcribing fingerprint characteristics in thermograms as indices to verify the characteristics, drawing the thermodynamic parameters of the thermogram, determining the positive judgment index and performing sterility test for the samples. A fully-enclosed bacteria collecting ampoule incubator includes bacteria collecting ampoule system, sample and liquid feeding system and peristalsis liquid discharge system. The sample and liquid feeding system is connected with the bacteria collecting ampoule system by the liquid intake tube; and the bacteria collecting ampoule system is connected with the peristalsis liquid discharge system by the liquid drainage tube. The invention is characterized by short inspection time, high sensitivity, high automation and accurate test results on microbial contamination. It can also provide the overall process curve on the growth conditions.

Abstract: A method, a node device, and a communication system for device pool management are disclosed. The method includes: obtaining autonomous loop configuration data which describes relations between a node device and its ancestor node device and between the node device and its descendant node device in an autonomous loop by using identifiers of node devices in the autonomous loop; and setting up a backup relation between a node device and an ancestor node device as well as a backup relation between the node device and a descendant node device according to the autonomous loop configuration data, receiving and storing backup data sent by the ancestor node device, and sending data of the node device to be backed up to the descendant node device. Therefore, the service continuity is ensured when some of the node devices disengage from the autonomous loop.

Abstract: A method of making a porous SiOC membrane is provided. The method comprises disposing a SiOC layer on a porous substrate, and etching the SiOC layer to form through pores in the SiOC layer. A porous SiOC membrane having a network of pores extending through a thickness of the membrane is provided.

Abstract: An elastomeric flexible article and method for manufacture has moisture absorbing characteristics. An example of such an article is a disposable protective glove that includes a first layer; and a second layer with an effective amount of super absorbent polymer dispersed therein, the second layer to be closer to a hand than the first layer, when the glove is worn on the hand. The second layer is configured to absorb excess moisture, when the glove is worn for a period of time, to facilitate wet donning and provide for breathability of the skin, and thereby to provide for a comfortable environment for the skin.

Abstract: For the present invention, a P-type thermo-electric thin-film layer and a N-type thermo-electric thin-film layer are respectively deposited on two sides of an insulating substrate. During the deposition, the P-type thermo-electric thin-film layer and the N-type thermo-electric thin-film layer are deposited and connected on the same exposed side of the insulating substrate, and then a PN junction is formed. This method makes the fabrication simplified without special process for connecting the P-type thermo-electric thin-film layer and the N-type thermo-electric thin-film layer. Due to the features of thin-film thermo-electric material, the performance of thermo-electric generator is improved. During the deposition, the P-type thermo-electric thin-film layer and the N-type thermo-electric thin-film layer are deposited and connected on the exposed side of the insulating substrate, so welding is not required in this heating surface side.

Abstract: The present invention relates to the technical field of wireless communication and of mobile communication, and more particularly to a method for spectrum resource allocation and interference avoidance of femtocell in a heterogeneous environment consisting of macro cell and femtocell, and specifically to a spectrum allocation method based on interference suppression and user difference bandwidth requirements. According to the spectrum allocation method based on interference suppression and user difference bandwidth requirements of the present invention, spectrum resource can be allocated reasonably according to the priority level of bandwidth requirements in combination with graph coloring algorithm and chromaticity preference algorithm.