Abstract: A differential quadrature phase shift keying (DQPSK) system, method, and device are disclosed. The DQPSK system includes: a transmitter, configured to: pre-code an input first signal and second signal, and generate an in-phase signal and a quadrature signal; modulate the in-phase signal to generate a first differential phase shift keying (DPSK) signal, and modulate the quadrature signal to generate a second DPSK signal; perform a 90 degree phase shift on the first DPSK signal or the second DPSK signal, and interfere with the other DPSK signal to obtain a DQPSK signal; and send the DQPSK signal to a receiver; the receiver, configured to: demodulate the DQPSK signal sent from the transmitter in detuned filter mode, and restore the first signal and the second signal through optical/electrical (o/E) conversion.

Abstract: One pot process of preparing multifunctional liposome drug is provided. In this one pot process, liposome reacted with radionuclide labeled solution, chemotherapy drug, and targeted ligand at appropriate temperature. The product in this invention for preparation multifunctional liposome drugs in for imaging, delivery and targeting in cancer diagnosis and therapy has proved to be more simple, convenient, effective and easier than the prior art is.

Abstract: The present invention discloses a backlight module and a display device comprising the backlight module. The backlight module includes a light source, a light guide plate and a frame, wherein the light guide plate has a light entrance end and a first side. An angle is included between the light entrance end and the first side, wherein a plurality of light diffusing structures are formed on the light entrance end. The light source is disposed at a position corresponding to the light entrance end and emits a light toward the light diffusing structures. The frame has a first wall facing an inner surface of the first side. A centre line perpendicular to the light entrance end is defined on the light guide plate, wherein the distance between the inner surface and the centre line increases in a direction toward the light source.

Abstract: A modulator is constructed with a loop-delay compensation. A delta-sigma modulator generates a quantization code, and a digital compensation filter receives the quantization code and outputs a digital code. The digital compensation filter then feeds the digital code back to the delta-sigma modulator.

Abstract: A bandpass delta-sigma modulator is formed to include a bandpass filtering circuit that bandpass filters an input signal. An analog-to-digital converter (ADC) receives output of the bandpass filtering circuit and generates an output quantization code. A digital filter receives the output quantization code. A digital-to-analog converter (DAC) receives output of the digital filter and scales the value of the output quantization code by DAC coefficients to the bandpass filtering circuit.

Abstract: A control device, either installed on a bicycle or carried by a user, communicates with the accessories via radio signals. The control device radiates control signals via its radio transceiver and the control signals are received by the radio transceivers of the accessories. Each accessory has a unique identification code which is encapsulated in the radio control signals so that the individual lamp or lock could be turned on and off or locked and unlocked. On the other hand, accessories such as speed sensor and body sensor could radiates their collected information to the control device which in turn calculates and displays readings such as the speed of the bicycle and the heart beat rate of the rider, etc.

Abstract: Disclosed are methods of identifying microRNA motifs or microRNA precursors for a target gene or a set of target genes. Also disclosed are related computer-readable media.

Abstract: A kit formulation for the preparation of immunoliposome drug in combined chemotherapy and radionuclide therapy is disclosed, which consists: (1) a vial A containing proteins; (2) a vial B containing Traut's reagent; (3) a vial C containing DSPC, Cholesterol, mPEG-DSPE, Mal-DSPE-PEG and chemotherapy drug; (4) a vial D containing BMEDA, gluconate acetate, SnCl2; (5) a vial E which containing radionuclide solution. The procedure using the kit comprises: (i) withdraw the radionuclide solution from the vial E; (ii) inject the solution into the vial D for enabling reaction; (iii) withdraw the contents of the vial B and inject into the vial A; (iv) withdraw the contents of the protein and Traut's reagent mixtures from the vial A and inject into the vial C for enabling reaction; (v) withdraw the contents of the immunoliposome from the vial C; (vi) inject the immunoliposome into the vial D of step (ii) for enabling reaction.

Abstract: The present invention pertains to an auxiliary fixture for installation of wall-mounted sanitary fitting including a fitting body that has an upright supporting block for allowing a supporting bolt to penetrate, so that the supporting bolt can reserve an appropriate length for adjustably screwing in and retracting to stretch a spreading blocking member to propel against a back template. Therefore, while assembling cold-hot water and upper-lower feed and outlet pipes to the fitting body, the length reservation of the supporting bolt assists in firmly directing the spreading blocking member against the template and positioning the fitting body, hence improving installing efficiency, the accuracy of positioning, and the convenience when installing the fitting body.

Abstract: A scroll compressor includes an orbiting scroll member, a non-orbiting scroll member, a spacing block, and an annular pressure piece. The non-orbiting scroll member is disposed on the orbiting scroll member. The spacing block has a first annular recess and at least one first through hole. The spacing block is disposed on the non-orbiting scroll member. The first through hole is located within the first annular recess and penetrates the spacing block. The annular pressure piece has a second annular recess and at least one second through hole. The second through hole is located within the second annular recess and penetrates the annular pressure piece. The annular pressure piece is accommodated within the first annular recess. One side disposed with the second annular recess of the annular pressure piece faces the spacing block. The annular pressure piece is located between the spacing block and the non-orbiting scroll member.

Abstract: A method for fabricating an integrated circuit device is provided. In one embodiment, the method includes providing a substrate. A first photolithography process is performed to define a first pattern on the substrate. The first pattern includes a first trench segment. A second photolithography process is performed which defines a second pattern on the substrate. The second pattern includes a second trench segment. The second trench segment includes an overlap area with the first trench segment. The embodiment of the method further includes etching the substrate according the first and second patterns; the etching includes forming a via hole defined by the overlap area. The first trench segment, second trench segment, and via hole may be used to form a dual damascene interconnect structure.

Abstract: A testing device suitable for a testing apparatus with light inspection of a display panel is provided, in which the testing device includes a main part and two contact parts. The testing device is fixed to the testing apparatus with light inspection by the main part. Two contact parts are respectively extended from two ends of the main part along a first direction, and each of the contact parts has a plurality of tips. The tips of each contact part have different heights. Besides, a testing apparatus is also provided. Therefore, the abovementioned testing device and the testing apparatus are able to drastically extend the user lifetime, improve the inspection accuracy and save cost.

Abstract: A method of lithography patterning includes forming a hard mask layer on a material layer and forming a capping layer on the hard mask layer. The capping layer does not react with oxygen gas during a photoresist ashing process. The capping layer is patterned by using a first resist pattern and a second resist pattern as etch masks. After the capping layer is patterned, the hard mask layer is patterned by using the patterned capping layer as an etch mask.

Abstract: An antenna is provided. The antenna has a ground element, a radiator and a conductive element. The radiator has a body, wherein the body has a first edge, a second edge, a third edge and a fourth edge, and the first edge is parallel to the third edge, a length of the first edge is shorter than a length of the third edge, the first edge is close to the ground element, the second edge connects the first edge and the third edge, a fourth edge connects the first edge and the third edge, and a first slot is formed on the radiator. The second edge and the fourth edge extend separately from the first edge to the third edge. The conductive element connects the ground element and the radiator.

Abstract: A flat panel display device includes a housing, a display panel, a main frame, a power supply module, and a circuit board assembly. The housing is for receiving the display panel, the main frame, the power supply module, and the circuit board assembly. The main frame is fixed on the housing and is integrated with the housing. The display panel is secured on the main frame. The power supply module is secured on the main frame and is electrically connected to the display panel. The circuit board assembly is secured on the main frame and is electrically connected to the display panel and the power supply module.

Abstract: A light-emitting diode (LED) lamp and a polygonal heat-dissipation structure thereof are provided. The LED lamp includes a polygonal heat-dissipation unit and a lighting module. The polygonal heat-dissipation unit has a polygonal hollow column and fins. The fins and the lighting module are thermally disposed on an inner surface and an outer surface of the polygonal hollow column, respectively. Thus, heat generated by the lighting module is dissipated by the fins rapidly. As the fins are thermally disposed on the inner surface of the polygon hollow column instead of being exposed, the volume of the LED lamp can be minimized, and the look of the LED lamp also can be prettified.

Abstract: A method for image processing with encoding selection is provided. In accordance with the color pixel, the maximum pixel value, and the minimum pixel value, the corresponding encoding method is selected and encoding is performed for producing encoding data corresponding to the color pixel. The present invention further comprises a color-difference operation for selecting a plurality of color pixels as a basic pixel, a first color pixel, and a second color pixel. When encoding the basic pixel, a first color difference, and a second color difference, respectively, first encoding data corresponding to the basic pixel, second encoding data corresponding to the first color difference, and third encoding data corresponding to the second color difference are produced, respectively.

Abstract: A circuit breaker, comprising a locking device, a secondary cover and a tripbar operatively associated with the locking device. The locking device comprises a lock assembly and a piston assembly operatively coupled with the lock assembly. A through hole for the lock assembly is provided in the secondary cover. The lock assembly has a locked position and an unlocked position, and the piston assembly has a work position and a rest position respectively corresponding to the locked and unlocked positions. The piston assembly is configured to prevent the tripbar from moving to a relatch position when it is in the work position, such that the circuit breaker cannot be turned on. The locking device is configured to be installed on the circuit breaker through the through hole.

Abstract: An image signal processing device, which uses a horizontal synchronizing signal detector to find a frequency (period) of an original horizontal synchronizing signal from an external input horizontal synchronizing signal and provide an internal reference horizontal synchronizing signal with the same frequency same as the original horizontal synchronizing signal to a horizontal synchronizing signal output controller for determining to output the external input horizontal synchronizing signal according to the frequency of the internal reference horizontal synchronizing signal and filtering out the original horizontal synchronizing signal.