摘要:
An integrated circuit layout includes a P-type active region and an N-type active region, and a plurality of trunks. The integrated circuit layout further includes a first metal connection connected to the P-type active region; and a second metal connection connected to the N-type active region. Each trunk of the plurality of trunks is electrically connected with the first metal connection and the second metal connection. Each trunk of the plurality of trunks is substantially perpendicular to the first metal connection and the second metal connection. A first trunk of the plurality of trunks has a width wider than a width of other trunks of the plurality of trunks.
摘要:
Provided is a nitrogen fixation gene island suitable for expressing in prokaryotic and eukaryotic systems, wherein the prokaryotic nitrogen fixation genes are modified using T7 promoters to make them suitable for eukaryotic expression.
摘要:
A device for converting a fuel including solid components, known as a solid fuel, into a gaseous fuel, includes a pyrolysis zone (2) for pyrolyzing solid fuel, having pyrolysis elements that are capable of decomposing the solid fuel into a pyrolysis gas and into a solid pyrolysis residue, known as coke, and a combustion zone (3), which is distinct from the pyrolysis zone (2), for burning the pyrolysis gas and having combustion elements (31, 32, 33). The device also includes elements for circulating pyrolysis gas from the pyrolysis zone (2) to the combustion zone (3), which is surrounded by the pyrolysis zone (2).
摘要:
A method and apparatus for achieving China Mobile Multimedia Broadcasting (CMMB) diversity reception are disclosed. The method includes: acquiring respective Analogue-to-Digital Converter (ADC) data of two antennas; respectively conducting a synchronization and Fast Fourier Transform (FFT) operation on the ADC data of the two antennas, acquiring delay information about the two antennas, and according to an operation result, selecting a signal to noise ratio (SNR) configuration parameter; according to the delay information, conducting delay compensation on the operated data; and according to the selected SNR configuration parameter, merging the data of the two antennas on which the delay compensation is conducted, and outputting the data. The method and apparatus are able to acquire a signal with extremely small interference and acquire a higher mobile performance.
摘要:
Compounds of the formula I: or a pharmaceutically acceptable salt thereof, wherein, R1 is optionally substituted thiadiazolyl, and R2, R3, R4, R5, R6, R7 and R8 are as defined herein. Also disclosed are methods of using the compounds for treating diseases associated with P2X3 and/or a P2X2/3 receptor antagonists and methods of making the compounds.
摘要:
A ceiling fan device includes a ceiling fan provided with a light emitting diode (LED) lamp, and an actuating and dimming integrator including an actuating and dimming integration circuit which includes an actuating circuit module, a regulating constant current circuit module, and a main control chip. The regulating constant current circuit module includes a first photovoltaic coupler, a digital/analogue (D/A) converter circuit, a comparator chip, and a sampling resistor. The main control chip outputs a pulse width modulation (PWM) which is transmitted through the first photovoltaic coupler to the D/A converter circuit to produce a steady direct-current basis voltage which is supplied to the comparator chip to function as a standard of a current sampling judgment. The comparator chip samples and compares a current of the sampling resistor with the direct-current basis voltage.
摘要:
A bar clamp having a ratchet for fastening a clamped work piece is provided with a fixed jaw carrier at a front end of a slide bar; a moveable jaw carrier moveably put on the slide bar and including a transverse channel distal the slide bar, and a gear adjacent to the channel; a shaft partially disposed in the channel and including two parallelepiped ends; two cam members each including a rectangular hole complimentarily put on one parallelepiped end; a control lever including two fitting members disposed in tunnels and each including a rectangular hole complimentarily put on one parallelepiped end, a pivot hole, and a pin; a ratchet assembly including a spring actuated trigger mounted on the control lever, and a link secured to the trigger and including a pawl member in gear engagement with the gear; and a bifurcation member including two opposite curved slots.
摘要:
A drive assembly of an electric bicycle is disclosed. A shell tube of an electric bicycle is transfixed with a crank shaft sheathed with an outer shaft set. The outer shaft set links to a tubular motor set. A first side of the crank shaft is provided with a left positioning set sheathed and limited in a left hole of the shell tube. A second side of the crank shaft is provided with a right positioning set sheathed and limited in a right hole of the shell tube. The right positioning set is fixed with a chain wheel set. A displacement of the crank shaft pulled by a bicycle chain is detected by a torque detection unit, and a torque is accessed by a control unit based upon the displacement to control the output power of the tubular motor set, thereby assisting pedaling the bicycle with feet.
摘要:
A pedestrian detection system and method includes: dividing an image to a plurality of granules, and counting magnitude difference value of each granule in diagonal orientation to obtain features of HOGG. And the HOGG and the HOG captured can work together to improve the detection rate and reduce the false alarm rate, which is the ultimate goal of the vision based pedestrian detection.
摘要:
A lead line structure and a display panel having the same are provided. The display panel includes a pixel array, at least one driving device, first and second lead lines, and first and second insulating layers. The first lead lines are electrically connected to the pixel array and the driving device. The first insulating layer covers the first lead lines and has trenches. The second lead lines are electrically connected to the pixel array and the driving device, and located in the trenches of the first insulating layer. The first and second lead lines are alternately arranged. The second insulating layer covers the first insulating layer and the second lead lines. The height of the second insulating layer above the second lead lines is smaller than the height of the second insulating layer above the first lead lines.