418results about How to "Avoid roughness" patented technology

A leash assembly having a strap or leash that can be reeled or unreeled for walking animals. The assembly has a handle and a housing attached thereto in which the strap is arranged on a turnable roller device for being reeled or unreeled. The assembly also includes a brake key that can stop and prevent rotation of the roller device to restrict a part of the strap extending externally of the housing to a desired length. In addition, the assembly includes an exit opening through which the strap extends externally of the housing. Preferably, the exit opening is formed as a slit, and the slit has a central region along its longitudinal extension that has an enlarged opening porfion extending laterally from at least one side of the slit.

Input image data Ki for the black color component is divided into distribution data Tc, Tn, Ty, and Tk for the four color components C, M, Y, and K. The distribution data Tc, Tm, and Ty for the three color components C, M, and Y is combined to the input image data Ci, Mi, and Yi of the three color components C, M, and Y.

Provided is a display apparatus comprising light-emitting elements having colors cyclically aligned, pixel circuits and a processing circuit, the light-emitting elements each having two light-emitting regions aligned in the column direction so as to invert the positions of the two light-emitting regions in accordance with a cycle of the colors, and the two light-emitting regions having different optical characteristics and emitting light alternately over two consecutive frame periods so that the light-emitting regions which emit light in each frame period have the same optical characteristics.

A method for patterning a second layer of a work piece in a direct write machine in the manufacturing of a multilayer system-in-package stack. The work piece having a first layer with a plurality of electrical components in the form of dies arbitrarily placed. Each component having connection points where some need to be connected between the components. A first pattern wherein different zones comprising connection points of dies distributed in the first layer are associated with different requirements on alignment. The method comprising the steps of: a. Detecting sacred zones in first pattern that have a high requirement on alignment to selected features of the system-in-package stack or to the placed components; b. Detecting stretch zones of the first pattern that are allowed to have a lower requirement on alignment to other features of the system-in-package stack; c. Transforming the first pattern by calculating adjusted first pattern data comprising transformation of the original circuit pattern such that: i. connection points in adjacent sacred zones are aligned within a pre-settable alignment deviation parameter; and such that ii. deviations between the positions of corresponding connection points in the sacred zones are compensated for in the pattern for connection points of the stretch zones; d. writing a pattern on the layer of the work piece according to the adjusted pattern data. The first pattern may also be simultaneously matched to a second pattern.