摘要:
A computer device includes a chassis, a rail disposed in the chassis, an electronic module slidably disposed on the rail, a cable set connected to the electronic device and a cable arranging module. The cable arranging module includes a fixed frame and a flexible frame. The fixed frame extends along a first axis parallel to and under the rail. The flexible frame is connected between the fixed frame and the electronic module. The cable set is located in the fixed frame and the flexible frame. When the electronic module is located in the chassis, a part of the flexible frame is supported on the rail and located on a second axis parallel to the first axis. When the electronic module slides out from the chassis, the flexible frame supported on the rail moves away from the rail along the second axis and at least partially moves to the first axis.
摘要:
This invention relates to the controlled growth of uniform octapod-shaped colloidal nanocrystals and use thereof. These octapod-shaped nanocrystals can be applied in many fields of technology. This represents the first approach reported so far for the predictable and controlled fabrication of octapod-shaped nanocrystals. The synthesis approach is applicable to a broad range of materials, such as group II-VI semiconductor nanocrystals but is not limited to these materials. Using several cation exchange and oxidation procedures, we also demonstrate in this application that extremely uniform octapod-shaped nanocrystals of other materials can be synthesized, including various semiconductors, metals and insulators.
摘要:
Method and arrangement in a positioning target node (130) such as e.g. a UE, for performing measurement on a reference signal for positioning or for enabling location-based services in a LTE network (100). The method comprises receiving a reference signal from a network node (110), (120), identifying at least one positioning subframe comprised within the received reference signal and performing measurement on the reference signal over the at least one identified positioning subframe. Also, a method and an arrangement in a network node 110, 120,140 are disclosed.
摘要:
Micro capacitive switches and methods of manufacturing micro capacitive switches at variable nominal capacitance value using micro-structures on the contact plates of the same dimension. In a preferred embodiment, a separately manufactured contact plate can be mounted to a movable magnet in order to be actuated to “on” and “off” state of the capacitive switch. Depending on the contact plate's surface condition, variable contact capacitance at “on” state can be precisely specified by geometrical properties of the micro-structures on the surface, such as the density, size and depth.
摘要:
This invention involves in metal solidification and continuous casting field, especially a chamfered narrow side copper plate for mould with funnel-shaped curved surface. The working face of the narrow side copper plate (1) contacting molten steel comprise a middle area (2) and two chamfered areas (3, 4) which are arranged at two sides, and said working face has a funnel-shaped curved surface which is big at top and small at bottom. In present invention, the chamfered narrow side copper plate for mould with funnel-shaped curved surface can ensure the uniformity of the cooling effect of the chamfered surface and enhance the service life of the narrow side copper plate.
摘要:
Frequency addressable micro-actuators having one or more movable resonating elements actuators, such as cantilevers, can be forced into oscillation by, e.g., electromagnetic actuation. The movable structure is designed to latch at a certain amplitude using one of several latching techniques, such as a near-field magnetic field. In operation, the movable element is driven into resonance, producing a large amplitude, which results in the structure latching. Through resonance, a small force applied in a repeating manner can result in the latching of the actuator, an operation which would normally require a large force. If two or more units, each with different harmonic frequencies, are placed under the same influence, only the one with a harmonic response to the driving force will latch. A single influencing signal may be used to latch more than one device on demand by tuning the frequency to match the natural frequency of the device of interest.
摘要:
Methods of fabricating a chamber component capable of being exposed to a plasma in a process chamber includes: providing a component structure composed of metal; immersing the surface of the component structure in an electroplating bath comprising first metal electrolyte species and second metal electrolyte species; forming a cathode by connecting the component structure to a negative terminal of a voltage source; immersing in the electroplating bath, an anode comprising an inert material or material to be electroplated, and connecting the anode to a positive terminal of the voltage source; and electroplating a layer having a concentration gradient of the first metal, second metal, or both.
摘要:
A computer device includes a chassis, a rail disposed in the chassis, an electronic module slidably disposed on the rail, a cable set connected to the electronic device and a cable arranging module. The cable arranging module includes a fixed frame and a flexible frame. The fixed frame extends along a first axis parallel to and under the rail. The flexible frame is connected between the fixed frame and the electronic module. The cable set is located in the fixed frame and the flexible frame. When the electronic module is located in the chassis, a part of the flexible frame is supported on the rail and located on a second axis parallel to the first axis. When the electronic module slides out from the chassis, the flexible frame supported on the rail moves away from the rail along the second axis and at least partially moves to the first axis.
摘要:
A Method and arrangement for determining the position of mobile terminals in a cell of a mobile communication network where time alignment (TA) is employed for terminal transmissions in timeslots to a serving base station. First, the distance to the base station is determined (200) for at least one mobile terminal in the call using a TA independent positioning method. A current TA value used by the at least one mobile terminal for time alignment of signal transmissions in an allocated timeslot, is also obtained (202). A relation between the determined TA independent distance and the obtained current TA value for each mobile terminal, is then estimated (204), and a TA bias of the cell is determined (206) based on the estimated relation. The position of any subsequent terminals can then be determined using a TA based positioning method and the TA bias, such that the current TA value used by the subsequent terminal is adjusted by the TA bias. Thereby, the TA based positioning method will be come more closely related to the true terminal position.
摘要:
A wireless device having a remote station portion, such as a cellular telephone, PDA, laptop computer, handheld computer, or the like and a removably connectable medical device portion, such as a blood glucose monitor or the like, is provided. The medical device portion is separated from the remote station portion by an isolation circuit and electromagnetic shielding to inhibit the electronics and radio frequency transmission of the remote station portion interfering with the medical device. Moreover, a control processor in the remote station portion has a battery management module to disable functions as the charge in the power source falls to provide sufficient power for operation of the medical device.