191results about How to "Easy and fast processing" patented technology

A reduced keyboard apparatus and method for use with small-sized communications and computing devices. Input via the keyboard is performed using fingers or thumbs. The keyboard is characterized by having no discrete boundaries between the included character spaces. The direction and the destination area of a keystroke do not have to be accurate and may correspond to a plurality of included character spaces. Each of the possible characters is provided with a probability value, continuously redefined according to the specific keyboard area activated by the keystroke. The input of a word is defined by a sequence of keystrokes corresponding to the letters of the word. Subsequent to the completion of a keystroke sequence, the apparatus and method determine the identity of the word through a disambiguation process based on area density distribution. The apparatus and method enable fast, natural, and intuitive tapping on small keyboards having character areas much smaller than the user's fingers while at the same time provide highly efficient word determination.

A delay locked loop includes initialization circuitry that ensures that a DLL is initialized to an operating point that is not to close to either end of a delay vs. control voltage characteristic. The initialization circuitry forces the DLL to initially search for a lock point starting from an initial delay, the delay is varied in one direction, forcing the DLL to skip the first lock point. The initialization circuitry only allows the DLL to vary the delay of the voltage controlled delay loop in the one direction from the initial delay until the operating point is reached.

The invention relates to a damping and vibration reduction cutter rod. The knife rod includes: a knife handle (2) and a cutter head (1) arranged at the lower end of the knife handle (2), and a cylindrical cavity (4) is coaxially arranged in the knife handle (2). Damping particles (5) are sealed and filled in the cylindrical cavity (4). The present invention has the advantages that: 1) the anti-vibration cutter of the particle damping and vibration-reduction system is used in the vibration-damping cutter bar, which can realize a large length-to-diameter ratio at a relatively low cost, making the processing process simpler and more efficient. high. 2) The vibration-damping tool holder of the present invention can improve the machining precision of the tool and prolong the life of the tool. 3) At the same time, in mechanical processing, the use of vibration-damping tools can improve the quality of surface processing and greatly improve work efficiency, especially in boring tools, using this vibration-damping tool bar to bore and cut deep holes, improve the quality of the inner surface and speed up boring Cutting speed will help a lot.

An apparatus for contactlessly measuring a measurement object is proposed, which has an optical sensor, the optical sensor having an optical probe having a light source and a measurement objective for directing a light beam onto a measurement object and a receiver device for detecting a light beam reflected from the measurement object and generating a corresponding measurement signal; an advancing apparatus for altering the distance between the optical sensor and the measurement object in a first coordinate direction in a manner dependent on the measurement signal generated by the receiver device; and an evaluation unit for determining the coordinates of the measurement point on the measurement object. In order to avoid or at least reduce a so-called contouring error that occurs in conventional measurement apparatuses, the receiver device has a position-sensitive receiver which generates an evaluatable measurement signal within a programmable measurement window; the advancing apparatus sets the distance between the optical sensor and the measurement object in such a way that the receiver of the receiver device receives the light beam reflected from the measurement object within the measurement window; and the evaluation unit determines the coordinates of the measurement point on the measurement object from the position of the optical sensor and the measurement signal generated by the receiver device.

A test system for testing a portable electronic apparatus is described. The test system has at least a display, a platform, and a controller. The controller controls the display to display test images in sequence. The controller commands the portable electronic apparatus, via a test interface, to capture the test images on the display to generate image data. The controller determines whether the image data meet a predetermined test requirement. The test system can further include at least a light source and a reflector. The reflector reflects the light on the display, so that the display reaches a predetermined uniformity of light.

The present invention relates to a floor panel 10, in particular for the outdoor area or wet areas, with a carrier plate 11 having a front face and rear face, wherein the carrier plate 11 is provided on its front face with a décor and / or protective layer 16. For drainage of liquids and in particular of water, on the rear face of the carrier plate 11 drainage protrusions 22, 24, 26, 32 are applied.

A delay locked loop includes initialization circuitry that ensures that a DLL is initialized to an operating point that is not to close to either end of a delay vs. control voltage characteristic. The initialization circuitry forces the DLL to initially search for a lock point starting from an initial delay, the delay is varied in one direction, forcing the DLL to skip the first lock point. The initialization circuitry only allows the DLL to vary the delay of the voltage controlled delay loop in the one direction from the initial delay until the operating point is reached.

The invention discloses a micro-fluidic chip assembly. The micro-fluidic chip assembly comprises a micro-fluidic chip and a cover plate covering the micro-fluidic chip, wherein a central sample adding port, multiple peripheral sample adding ports surrounding the central sampling adding port as well as runners communicating the multiple peripheral sample adding ports with the central sample adding port are formed in the micro-fluidic chip; through holes corresponding to the central sample adding port and the peripheral sample adding ports are formed in the cover plate; the micro-fluidic chip is in rotation fit with the cover plate, the cover plate is provided with a sample adding station for ensuring all the sample adding ports in the micro-fluidic chip to be correspondingly communicated with the through holes as well as a packaging station for plugging all the peripheral sample adding ports; a shifting piece is arranged between the micro-fluidic chip and the cover plate and used for covering the central sample adding port when the cover plate is located at the packaging station. The micro-fluidic chip assembly is simple in overall structure, convenient to use, capable of switching working states of the micro-fluidic chip only through simple rotation, very convenient to package and open and high in practicability.

The invention discloses a pump-driving-free micro-fluidic chip manufacturing method based on three-dimensional printing. The pump-driving-free micro-fluidic chip manufacturing method comprises the steps that firstly, a three-dimensional model of a micro-fluidic chip substrate with channel grooves is designed; secondly, the micro-fluidic chip substrate with the channel grooves is printed out with printing software of a three-dimensional printer; thirdly, the side, with the channel grooves, of the printed micro-fluidic chip substrate is coated with a layer of a mixture of polydimethylsiloxane and a curing agent, and is dried; fourthly, paste is poured into the channel grooves and dried, and a pump-driving-free micro-fluidic chip based on three-dimensional printing is obtained. According to the pump-driving-free micro-fluidic chip manufacturing method based on three-dimensional printing, the processing process is simple, convenient and fast, the production efficiency is high, and industrial mass production is easy. The micro-fluidic chip prepared through the method can be recycled infinitely, and thus cost is greatly reduced.

The present invention provides a highly convenient removable device and a startup method. A hub division unit 31 in a single composite device 2 allocates data exchange with the computer 1 side a plurality of devices, thereby easily realizing a plurality of functions. When connected to a USB, a recognition control unit 32 returns a signal representing a CD-ROM in a simulated manner in response to inquiry about the type of the device from the host side. When a device is mounted, a desired processing such as a program execution described in the script is automatically performed without installing a resident program for detecting a device mounting in advance in the computer side.