Abstract:
A method for generating analytical reports of patent bibliographic data includes: a statistical step for patent bibliographic data, which implements statistical investigation on patent bibliographic data of specific patents; an analytical step for the patent bibliographic data, which analyzes the statistical results from the aforesaid statistical step; wherein the method further includes a reports-generating step, which converts the analytical results into analytical reports; and the statistical step, the analytical step, and the reports-generating step are automatically generated by an automated apparatus. The invention also includes an automatic system for generating analytical reports of patent bibliographic data, and a computer storage medium for storing application commands for automatically generating analytical reports of patent bibliographic data.
Abstract:
A circuit board of a parallel light-emitting circuit of parallel LED light-emitting device has an electrical insulation board, two wire patterns and at least two power wires. The two wire patterns are oppositely formed on the electrical insulation board. Each wire pattern is connected to the corresponding power wire and has a matrix main loop having closed loops and a plurality of sub-wires formed inside the corresponding closed loop. A plurality of LEDs are respectively mounted on the corresponding closed loop and electrically connect with the two sub-wires of the two wire patterns. When a DC power supply is inputted to the power wires, a current of the DC power supply uniformly flows through the matrix main loop and the sub-wires, so that the LEDs electrically connected to the corresponding sub-wires receive approximately equal current to further emit light with uniform brightness.
Abstract:
The present invention discloses a switching regulator control circuit which distinguishes the output short-circuit condition, which imposes immediate danger, from other mild over current conditions. The switching regulator control circuit includes: an over current judgment circuit comparing a current sense signal with a current limit to generate an over current indication signal; a time comparison circuit comparing the over current indication signal with a clock signal to generate an output short-circuit indication signal; and a timer receiving the over current indication signal and the output short-circuit indication signal, wherein when the output short-circuit indication signal does not indicate output short-circuit, the timer counts a first time period, and when the output short-circuit indication signal indicates output short-circuit, the timer counts a second time period shorter than the first time period, for better safety protection.
Abstract:
A storage device for a tablet personal computer is provided. The storage device includes a base and an upper cover for fixing the tablet personal computer. The base includes a foldable structure. When the foldable structure is folded and stacked on a side of the base, a receiving space for fixing a keyboard device is defined by the base and the foldable structure. In such way, the tablet personal computer and the keyboard device can be simultaneously stored within the storage device.
Abstract:
A method of manufacturing a solar cell includes the steps of: providing a substrate having a front side, a back side and a doped region; forming a conductor layer on the front side; firing the conductor layer at a temperature such that the conductor layer is formed with a first portion embedded into the doped region and a second portion other than the first portion; forming an anti-reflection coating (ARC) layer on the front side and the second portion, wherein the ARC layer covers the conductor layer so that the second portion of the conductor layer is disposed in the ARC layer; and removing the ARC layer on the conductor layer so that the conductor layer has an exposed surface exposed out of the ARC layer, wherein the exposed surface of the conductor layer is substantially flush with a first exposed surface of the ARC layer.
Abstract:
An electronic device includes a casing and a battery module removably locked to the casing. The casing includes a connecting wall, two inner side walls connected to opposite ends of the connecting wall and having pillars protruding therefrom, and a first magnetic member disposed at the connecting wall. The battery module includes a first side wall to abut against the connecting wall, and two second side walls connected to two opposite ends of the first sidewall. A second magnetic member is disposed at the first side wall and has a magnetic attraction force with the first magnetic member. Each second side wall is formed with a guiding groove extending along an insertion direction of the battery module for engaging a corresponding pillar.
Abstract:
A lateral-diffused metal oxide semiconductor device (LDMOS) includes a substrate, a first deep well, at least a field oxide layer, a gate, a second deep well, a first dopant region, a drain and a common source. The substrate has the first deep well which is of a first conductive type. The gate is disposed on the substrate and covers a portion of the field oxide layer. The second deep well having a second conductive type is disposed in the substrate and next to the first deep well. The first dopant region having a second conductive type is disposed in the second deep well. The doping concentration of the first dopant region is higher than the doping concentration of the second deep well.
Abstract:
A method of manufacturing a solar cell comprises the steps of: forming a lower conductor layer on a front side of a substrate; firing the lower conductor layer at a first temperature to form a first portion embedded into a doped region of the substrate and a second portion; forming an anti-reflection coating (ARC) layer on the front side and the second portion, wherein the ARC layer covers the lower conductor layer such that the second portion is disposed in the ARC layer; forming an upper conductor layer, corresponding to the lower conductor layer and electrically connected to the lower conductor layer, on the ARC layer; and firing the upper conductor layer at a second temperature to form a first portion embedded into the ARC layer and a second portion, which is exposed out of the ARC layer.
Abstract:
A fiber-optic sensor for liquid-immersion detection includes an optical fiber and an interface material layer. The optical fiber has an angled physical contact (APC) surface. The interface material layer contacts with the APC surface. The interface material layer has a rough surface when in a dry state to produce a diffusion reflection. The interface material layer has a smooth surface to produce a specular reflection when the interface material layer absorbs a liquid in a wet state.
Abstract:
A ratchet wrench includes a handle; a wrench head comprising a first cavity and a second cavity communicating therewith; a drive gear and socket combination rotatably disposed in the first cavity and comprising surface teeth; a reversing pawl comprising pawl teeth on one surface, the pawl teeth meshed with the teeth of the drive gear and socket; a pivotal unit pivotably disposed in the second cavity, the pivotal unit urging against the other surface of the reversing pawl and being adapted to reciprocally pivot about the reversing pawl; and a reversing button assembly moveably disposed on the wrench hand and aligned with an axial direction of the handle. The reversing button assembly is adapted to manually move along a straight line to activate the pivotal unit which pivots the reversing pawl so as to permit the drive gear and socket combination to rotate clockwise or counterclockwise.