Abstract: A multi-leaf solar energy supplying apparatus includes an energy converting module and an electrical power storing module. The energy converting module includes a solar energy board having a plurality of leaves for converting solar energy into electrical power. The electrical power storing module is electrically connected with the energy converting module for receiving electrical power to charge a secondary battery. Therefore, the secondary battery provides at least one output voltage to an application system. Furthermore, the energy converting module further includes at least one first power transmission port. When the energy converting module is separated from the electrical power storing module, the energy converting module is connected with the application system via the first power transmission port and provides a voltage to the application system. Thereby, the goals of charging and supplying power via solar power, and offering a power source that can be used anywhere are achieved.

Abstract: Cancer markers may be developed to detect diseases characterized by increased expression of apoptosis-suppressing genes, such as aggressive cancers. Genes in the human chromosomal regions, 8q24, 11q13, 20q11-q13, were found to be amplified indicating in vivo drug resistance in diseases such as ovarian cancer. Diagnosis and assessment of amplification levels certain genes shown to be amplified, including PVT1, can be useful in prediction of poor outcome of patient's response and drug resistance in ovarian cancer patients with low survival rates. Certain genes were found to be high priority therapeutic targets by the identification of recurrent aberrations involving genome sequence, copy number and/or gene expression are associated with reduced survival duration in certain diseases and cancers, specifically ovarian cancer. Therapeutics to inhibit amplification and inhibitors of one of these genes, PVT1, target drug resistance in ovarian cancer patients with low survival rates is described.

Abstract: An efficient chip stacking structure is described that includes a leadframe having two surfaces to each of which can be attached stacks of chips. A chip stack can be formed by placing a chip active surface on a back surface of another chip. Electrical connections between chips and leads on the leadframe are facilitated by bonding pads on chip active surfaces and by via that extend from the bonding pads through the chips to the back surfaces.

Abstract: A lubricated bushing is mounted in a mounting cavity in a bushing housing and has a body and a flange. The body has an axial hole formed coaxially through the body to rotatably hold a shaft of a rotor of a fan and a bottom concentric recess formed in a bottom end of the body. The flange is formed on and protrudes radially out from the outer wall of the body, is mounted against an inner wall of the mounting recess, extends longitudinally from the top end of body and is shorter than half the body. Even though the inner wall of the mounting cavity tightly compresses the flange, the compressive force cannot be effectively transmitted to the body to deform the axial hole, so the shaft is kept from seizing up in the axial hole.

Abstract: A semiconductor device includes a substrate and a gate formed on the substrate. A gate spacer is formed next to the gate. The gate spacer has a height greater than the height of the gate. A method of forming a semiconductor device includes providing a substrate with a gate layer. A hard mask layer is formed over the gate layer, and both layers are then etched using a pattern, forming a gate and a hard mask. A spacer layer is then deposited over the substrate, gate, and hard mask. The spacer layer is etched to form a gate spacer next to the gate. The hard mask is then removed.

Abstract: In an integrated free-fall detection device for a portable apparatus an acceleration sensor generates acceleration signals correlated to the components of the acceleration of the portable apparatus along three detection axes. A dedicated purely hardware circuit connected to the acceleration sensor generates a free-fall detection signal in a continuous way and in real-time. The free-fall detection signal has a first logic value in the event that the acceleration signals are simultaneously lower than a respective acceleration threshold, and is sent to a processor unit of the portable apparatus as an interrupt signal to activate appropriate actions of protection for the portable apparatus. Preferably, the acceleration sensor and the dedicated purely hardware circuit are integrated in a single chip and the acceleration sensor is made as a MEMS.

Abstract: The present invention discloses a type of secure and efficient wheel assembly using fluid or solid stuffing materials so as to minimize the blowout risks, a wheel rim transmission assembly, an energy exchanging arrangement used in transporting system, and a vehicle energy storage system, as well as corresponding methods for manufacturing and preparing such assemblies and arrangements in applications.

Abstract: A method of load balancing network access requests comprises receiving a network access request from a serving node linked to a radio access network. The network access request identifies a mobile node receiving wireless service from the radio access network and identifies a data network to which the mobile node has requested access. The network access request requests a communication channel with the serving node for transporting data communications between the mobile node and the data network. The method further comprising determining one or more gateways providing access to the data network, selecting one of the gateways, and forwarding the network access request to the selected gateway.

Abstract: A safety hook includes: a hook body defining a hook mouth; a latch unit including a latch plate pivoted to the hook body so as to be rotatable between locked and unlocked positions, the latch plate having a blocking plate portion; a releasing unit including a releasing plate pivoted to the hook body, the releasing plate having a driving plate portion; and a safety lock unit including a bent safety plate disposed between the latch plate and the releasing plate, pivotable between restraining and releasing positions, and having a restraining end portion abutting against the blocking plate portion, and a driven end portion abutting against the driving plate portion.

Abstract: An active device array substrate including a substrate, scan lines, data lines, pixels, a bus line and voltage pull-down circuits is provided. The pixels disposed on intersections of the scan lines and the data lines are arranged in array on the substrate and are electrically connected to the scan lines and the data lines. Each of the voltage pull-down circuits including a transistor and an electrostatic discharge protection device is electrically connected between the scan line and the bus line correspondingly. Each transistor includes a source, a drain, and a gate electrically connected to a next scan line. Each gate is electrically connected to the scan line, the source, the drain and the bus line correspondingly through the electrostatic discharge protection device. The electrostatic discharge protection of the active device array substrate is enhanced effectively by the electrostatic discharge protection device.

Abstract: The present invention discloses a dual-band RF transceiver. The transceiver comprises a first module, used as the RF front-end of the dual-band transceiver and used for receiving and transmitting a first RF signal and a second RF signal; a second module, electrically connected to the first module, used as the IF IQ modulator/demodulator of the dual-band RF transceiver; a third module, electrically connected to the first and the second modules, used as the tripe-band phase-locked frequency synthesizer of the dual-band RF transceiver and used for providing a first local oscillating signal and a second local oscillating signal to the first module, and a third local oscillating signal to the second module. The dual-band RF transceiver according to the present invention realizes the dual-band triple-mode operation of IEEE802.11 a/b/g by a single dual-band RF module, and therefore the circuit size, power dissipation, component count, and cost can be dramatically reduced.

Abstract: A package for a high-power light emitting diode (LED) has a packaging substrate, at least one LED chip, at least one pair of conductive wires and an encapsulant. The packaging substrate has a reflective base with a recess, a dissipating board and at least one pair of electrodes. The electrodes and dissipating board are mounted in the reflective base and have upper surfaces. The LED chip is adhered to the dissipating board. The conductive wires connects electrodes of the LED chip and the electrodes. The encapsulant is transparent and fills the recess of the reflective base. Most heat from the LED chip is conducted via the dissipating board, thereby improving thermal conduction efficiency and allowing more powerful or numerous LED chips in the package. Therefore, the package provides different pass ways for conducting heat and electricity to improve heat conduction of the LED.

Abstract: A packaging method to manufacture a package for a high-power light emitting diode (LED) has steps of (a) obtaining a metal board, (b) treating the metal board, (c) molding a cell matrix with multiple reflective bases, (d) attaching LED chips onto the dissipating boards and bonding conductive wires in each corresponding reflective base of the cell matrix, (e) encapsulating the LED chips and conductive wires in the reflective base of the cell matrix to form a after-packaging board and (f) cutting off the after-packaging board to form multiple individual high-power LED packages. Most heat from the LED chips is conducted via the dissipating board thereby improving thermal conduction efficiency and allowing more powerful and numerous LED chips to operate per package so increasing applications of LEDs. Therefore, the present invention provides different pass ways for conducting heat and electricity to improve heat conduction of the LED.

Abstract: A safety hook includes: a hook body having a base segment that has front and rear end portions, the rear end portion being formed with an elongate groove that is defined by a groove-defining wall which has a lower surface; a latch locking unit including a limiting rod that extends through the elongate groove and that is in sliding contact with the lower surface of the groove-defining wall; and a latch unit pivoted to the front end portion. The latch unit has a limiting arm unit extending toward the limiting rod, disposed above the limiting rod, and arrested by the limiting rod when moving downwardly.

Abstract: A light source driving device includes a power stage circuit, a first transformer circuit, a second transformer circuit, and a feedback control circuit. The power stage circuit converts a received signal to an alternating current (AC) signal, which includes a synchronizing switching bridge arm, a first bridge arm, and a second bridge arm. The synchronizing switching bridge arm has a Soft-Switching function, and forms a first full-bridge circuit with the first bridge arm and forms a second full-bridge circuit with the second bridge arm. The first transformer circuit is connected to the first full-bridge circuit, for converting the AC signal. The second transformer circuit is connected to the second full-bridge circuit, for converting the AC signal. The feedback control circuit is connected between the light source module and the power stage circuit, for controlling output of the power stage circuit.

Abstract: A light source driving device is for driving a plurality of light sources of a light source module (12), and comprises an inverter circuit (11), a current sampling circuit (13) and a PWM controller (14). The inverter circuit converts a received DC signal to an electrical signal adapted for driving the light sources. The current sampling circuit for sampling current flowing through the inverter circuit, comprises an impedance detecting component (Z11) and an amplifying circuit (132), the impedance detecting component detects the current from the inverter circuit, the amplifying circuit is connected to the impedance detecting component for amplifying the current signal. The PWM controller is connected to the current sampling circuit for receiving the amplified current signal output from the current sampling circuit, and generating a control signal to the inverter circuit to control output thereof.

Abstract: A gated-diode semiconductor device or similar component and a method of fabricating the device. The device features a gate structure disposed on a substrate over a channel and adjacent a source and a drain. The top of the source or drain region, or both, are formed so as to be at a higher elevation, in whole or in part, than the bottom of the gate structure. This configuration may be achieved by overlaying the gate structure and substrate with a profile layer that guides a subsequent etch process to create a sloped profile. The source and drain, if both are present, may be symmetrical or asymmetrical. This configuration significantly reduces dopant encroachment and, as a consequence, reduces junction leakage.

Abstract: An optical communication device includes a top cover, a bottom cover, a circuit board and an electrostatic discharge element. The bottom cover is disposed opposite to the top cover, and an accommodating space is formed between the top and bottom covers. The circuit board is disposed in the accommodating space. The electrostatic discharge element is disposed on the circuit board and electrically connected to the circuit board.

Abstract: A flash memory system is disclosed. The flash memory system includes a host and a flash memory card. The data transmission between the host and the flash memory card can be achieved with a clock signal for synchronization. The data is transmitted between the host and the flash memory card both at the falling edges and the rising edges of the clock signal.

Abstract: Disclosed are a method of for treating insulin resistance and a method identifying a compound for treating insulin resistance.