651results about How to "Avoid fees" patented technology

A method for programming a routing layout design through one via layer includes forming a plurality of metal traces on a first routing layer and a second routing layer, and positioning a plurality of vias within a via layer disposed between the first and second routing layers for connecting the metal traces on the first and second routing layers according to a first current route defined by a predetermined circuit layout design to connect a first node and a second node so as to establish a second current route equivalent to the first current route.

The invention relates to a distributed-type database access method and system. The distributed-type database access method comprises: 1. a Web server sends a database access request to a proxy server; 2. the proxy server analyzes the database access request according to a preset analysis rule, and sends the analyzed database access request to a corresponding target database; and 3. the proxy serve sends a result returned by the target database to the Web server. The invention avoids risk of high cost brought by the centralized management of the database and avoids the risks that the whole system fails because of the fault of the single database, the system scale has small possibility of expanding and is limited and the like. The invention effectively realizes the reasonable distribution of physical resources, lowers communication cost, has strong expansibility, can dynamically distribute data flow, and can separate reading from writing; and under the condition of limited resource, performance is maximized.

In a semiconductor device for use in a wafer level chip scale package (WLCSP) and a method for fabrication, an inner scribe seal is formed around a functional circuit area that does not extend all the way into the corners of the rectangular die, and an outer scribe seal follows the perimeter of the die and into the corners, with the outer scribe seal having a continuous barrier wall towards the die edges so that moisture penetration in dielectric layers of the die is minimized, and cracks and delamination are stopped near the die edges. Limiting the extent of the insulating layer or layers in the WLCSP to cover the functional circuit area also reduces the stresses caused by these layers near the die corners. Other features further enhance the strength and barrier properties of the scribe seals and the layers near the die corners, terminate cracks and delamination at various levels within the dielectric stack of the die and the die protective overcoat, and prevent damage during the WLCSP assembly process.

The invention provides a vehicle license plate recognition method based on a video. According to the vehicle license plate recognition method based on the video, moving vehicles are detected and separated out with the vehicle video which is obtained through actual photographing by means of a camera serving as input, the accurate position of a vehicle license plate area is determined by conducting vertical edge extraction on a target vehicle image obtained after pre-processing, a vehicle license plate image is separated out, color correction, binaryzation and inclination correction are conducted on a vehicle license plate image, each character in the positioned vehicle license plate area is separated to serve as an independent character, feature extraction is conducted one each character, obtained feature vectors are classified through a classifier which is well trained in advance, a classification result serves as a preliminary recognition result, secondary recognition is conducted on the stained vehicle license plate characters according to a template matching algorithm imitating the visual characteristics of human eyes, and then a final vehicle license plate recognition result is obtained. The vehicle license plate recognition method based on the video has the advantages that hardware cost is reduced, the management efficiency of an intelligent transportation system is improved, the anti-jamming performance and the robustness are high, the recognition efficiency is high, and the recognition speed is high.

A laser cutter standalone automatic feeding and discharging device comprises a rack mechanism, a suction device, a forking device and a laser cutter workbench arranged below the rack mechanism. The suction device and the forking device are arranged on the rack mechanism, the suction device comprises multiple vacuum suckers and a first air cylinder, the multiple vacuum suckers generate vacuum through airways to realize adsorption of cutting workpieces, the forking device comprises multiple forking teeth through which the cutting workpieces are forked up and put down, the suction device and the forking device can move to be above the laser cutter workbench along the rack mechanism, and the suction device, the forking device and the laser cutter workbench are in vertical or horizontal arrangement. The laser cutter standalone automatic feeding and discharging device can realize a method for standalone automatic feeding and discharging by rationally choosing from the vertical arrangement mode and the horizontal arrangement mode; and by the vertical arrangement mode, a discharging portion can be demounted, and operations of automatic feeding can be realized independently. The invention further provides a laser cutter standalone automatic feeding and discharging method.

A lane change assist and/or lane departure warning system adapted for use with a vehicle having a module engaged by an operator, wherein the vehicle travels within a lane, and the system includes a steering wheel sensor, at least one sensor operable to detect a lane-marking or an approaching object in adjacent lanes in the direction of host vehicle travel, a warning device including an active material element engaged with the module, and a controller communicatively coupled to the sensor and device and configured to determine a spatial relationship between the vehicle and the lane-marking or approaching object in the direction of host vehicle travel, compare the relationship to a threshold, transmit an activation signal to the element when the relationship exceeds the threshold or when an object is detected and the wheel sensor indicates a turn towards the object, and generate an alert by activating the element.

This invention relates to a double- cycle high efficient heat pipe heat exchanging system that can control the heat exchanging quantity. There are evaporator and condenser two types of heat exchangers. The number of each type is one or several that formed by connected in parallel. This system includes: condensate supplying and distributing system; gas-liquid two phases flowing and separating system; gaseous phase transmitting and distributing system, liquid phase collecting and storing system; heat exchanging quantity controlling system. The evaporator of heat pipe, condenser, gas-liquid separator, liquid storage, solution circulating pump, liquid distributor, the connecting pipeline and related controlling parts are connected together to form the double cycles controllable heat pipe system. The solution pump, liquid distributor, evaporator and gas-liquid separator are connected together to form independent working fluid cycle, which settle the problems that working fluid carrying capacity is not enough and liquid distribution is uneven.

The embodiment of the invention discloses a method and device for assessing the application running condition of the mobile terminal and a mobile terminal, wherein the method includes the following steps of receiving the running condition attribute information of the application, wherein the running condition attribute information is sent from a server and needs to be downloaded; obtaining system attribute information corresponding to hardware configuration of the mobile terminal; and comparing the running condition attribute information of the application with the system attribute information, and obtaining the assessment information after comparison. In the embodiment of the invention, the performable assessment information of the application is obtained before download, thus being capable of avoiding wasting unnecessary downloading time and network flow for downloading the information; and when the application is distinguished by authentication, unnecessary cost can be avoided for users of the mobile terminal, and the downloading experience of the users of the mobile terminal is improved.

A thin film transistor disposed on a substrate is provided. The thin film transistor includes a gate, a semi-conductive layer, a gate insulator, a source and a drain. The gate insulator is located between the gate and the semi-conductive layer. A light shows a specific color after passing through the gate insulator. The source and the drain are disposed on the semi-conductive layer. A pixel structure and a liquid crystal display panel having the pixel structure are also provided. The liquid crystal display panel can display colorful images without disposing a color filter array additionally so that the manufacturing process of the liquid crystal panel is simple and the manufacturing cost of the liquid crystal panel is low.

A liquid crystal display device includes a pixel, an image signal switch connected to a signal line and a signal line drive circuit, a precharge switch connected to a scanning line and a precharge voltage supply circuit, and a scanning line drive circuit supplying successively a scanning line signal including a first signal and a second signal within one frame period to the scanning line in each row. The image signal switch is turned on while the first signal is supplied from the scanning line drive circuit, whereby an image signal is written into the pixels, and only the precharge switch is turned on while the second signal is supplied from the scanning line drive circuit, whereby a precharge voltage is written into the pixels.

An electronic device includes a base unit, a display unit, at least one sensor, and at least one rotary motor. The display unit is movably connected to the base unit. The sensor is located on the display unit, for receiving and transmitting a signal. The rotary motor is located in the base unit, for driving the display unit to rotate with the base unit as a support according to the signal. The sensor receives a user instruction to control the rotation direction and angle of the display unit, so as to avoid manual adjustment or save the cost of purchasing components like a swivel platform.

The invention discloses an acid mine water treatment system and belongs to the field of water treatment. The system consists of a neutralization system, a coagulation sedimentation system, a filtration system, a reverse osmosis system and a sterilization system which are connected in turn, wherein the coagulation sedimentation system comprises a mixing region, a reaction region, a transition region and a settling region; the mixing region is communicated with the reaction region, the transition region and the settling region in turn; the water inlet of the mixing region is communicated with the water outlet of the neutralization system; the water outlet of the settling region is communicated with the water inlet of the filtration system; and the filtration system comprises a manganese sand filter in which a modified manganese sand filter material modified by 1 to 7 mass percent potassium permanganate solution is arranged. Four regions are arranged in the coagulation sedimentation system of the system, so coagulation treatment effect is enhanced; and the modified manganese sand filter material is adopted in the manganese sand filter, so the effect of removing ferro-manganese ions in the mine water is enhanced and the aim of treating and recycling the acid mine water with high turbidity, high ferro-manganese content and high mineralization is fulfilled.

The invention discloses a geographical position related public traffic advertisement issuing system. A public traffic monitoring center collects and classifies advertisements and endows the advertisements with geographical position information attribute and issues the advertisements by a server. A public traffic electronic platform accesses and downloads geographical position related advertisement information documents on the advertisement server through a data communication network, and the electronic platform receives advertisement information and displays the advertisements through an LED (Light Emitting Diode) display screen in real time and transmits the advertisement information to buses entering into a wireless signal coverage of the public traffic platform through short distance wireless communication, and then a public traffic vehicle-mounted terminal displays the advertisement information or transmits the advertisement information to portable terminals such as mobile phones of passengers and the like. According to the system provided by the invention, the benefit and practical value of advertisements are improved adequately, and the advertisements can be dynamically updated in real time, so that the timeliness of the advertisements is ensured, and loneliness of the passengers in leisure time at the platform is further mediated, therefore, the passengers obtain position related precise advertisement information and meanwhile, cityscape is displayed. The system provided by the invention is easier for the public to accept.

The present invention relates to an apparatus, process and set of plates for printing. For example, the present invention can relate to a single printing station in which a first cylinder having a printing plate with an inked region operates with the second cylinder having at least one transfer plate, and suitably multiple transfer plates such as rubber blankets, wherein the transfer plates are adapted so as to have an inked region and a non-inked region. The inked region and the non-inked region of the transfer plate registering with the inked region of the printing plate so as to determine the content of the image printed.

Methods, systems and device are provided for improving the range and accuracy of proximity measurement such as in ultrasonic sensing systems. In particular, the blind zone caused by reverberation signals can be reduced or eliminated by attenuating signals received during the time period corresponding to the blind zone without. In an implementation, an attenuator circuit is selected by a switch to process received signals during the blind zone time period and deselected by the switch after the time zone time period. Additionally, the accuracy and range of the measurement can be improved by varying the gain provided to the received signals based on the varying measuring distance. In an implementation, a gain-adjustable amplifier is controlled by a gain control signal to provide incremental gain as time increases.

The present invention discloses a production method of artificial fish bank. Said production method includes the following steps: firstly, making a stereo fish bank skeleton, placing at least two closed flexible tube moulds in which flowable substance is filled up in the fish bank skeleton interior, then filling the concrete into the fish bank skeleton, at the same time making the flexible tube mould and connecting member be filled in the concrete, make at least one end of flexible tube be exposed to exterior, after the concrete is solidified, pouring out the flowable substance from the flexible tube mould, at the same time drawing out the flexible tube mould so as to form the invented fish bank whose interior and surface have porous structure.

An apparatus for determining position of a free piston used in such as hydraulic compressor, which has no mechanical connection with crank shaft, and an apparatus for controlling reciprocating motion of the free piston are disclosed. A free piston position determining apparatus comprises a magnetic sensor disposed in a case containing a free piston, and a magnet disposed on the free piston. The magnet sensor generates pulse train when the magnet is positioned within a pre-determined distance form the magnet sensor. Stroke of the free piston is computed based on duration of the pulse, and offset of the average piston position from designed average position is computed based on interval of the pulse.

The invention discloses a system and method for preparing a micro-nano array structure by means of laser light. The method for preparing the micro-nano array structure by means of laser light comprises the steps that a first laser beam with the wavelength enabling a material to be processed to generate the multiphoton absorption effect is provided; homogenization treatment is conducted on the first laser beam in Gaussian distribution, so that a first flat beam with energy evenly distributed is obtained; the first flat beam is split into multiple laser beams arranged in an array mode by means of a microlens array component; the multiple laser beams arranged in the array mode are focused to beam focusing components located on the same plane respectively; a metal ion solution placed on a minitype movable table controlled by a computer is scanned, so that hundreds of micro-nano periodical array structures are obtained, wherein the beam spot area of the first flat beam is equal to or smaller than the effective array area of the microlens array component. According to the method for preparing the micro-nano array structure by means of laser light, the micro-nano array structures of the same structure and in controllable dimensions can be prepared in a large-scale mode rapidly.