48results about How to "Maintain yield" patented technology

The invention relates to a method of manufacturing a web of sheet product, with a discontinuous perforation arrangement such that manufacture of a web of sheet product provides for an increase in the breaking strength of the web of sheet product while feeding the web in a machine direction, thereby reducing the risk of breaking and maintaining the yield and throughput of the production of the perforated web as an intermediate product, yet providing a low breaking force for individual strips produced from the web.

The present disclosure relates to a semiconductor substrate and a method for making the same. The semiconductor substrate includes an insulation layer, a first circuit layer, a second circuit layer, a plurality of conductive vias and a plurality of bumps. The first circuit layer is embedded in a first surface of the insulation layer, and exposed from the first surface of the insulation layer. The second circuit layer is located on a second surface of the insulation layer and electrically connected to the first circuit layer through the conductive vias. The bumps are directly located on part of the first circuit layer, where the lattice of the bumps is the same as that of the first circuit layer.

An exposure apparatus for exposing a pattern of a reticle onto an object to be exposed, via a projection optical system, utilizing exposure light, includes an optical element for determining a shape of an effective light source on a predetermined surface that substantially has a Fourier transformation relationship with the reticle, a detector for detecting the shape of the effective light source and a light intensity on the object, and a corrector for correcting a variance of performance of the projection optical system, and a controller for controlling the corrector based on a detection result of the detector.

The invention relates to a method for growth of bacteria, such as Gram negative bacteria and its corresponding supernatant. The bacteria are cultivated without substantial release of endotoxins from the bacteria into the surrounding medium. Thereby the need of purification steps necessary to remove endotoxins are reduced or eliminated such as when the bacteria are producing a product which later on should be administered to a mammal, such as a human. The bacteria are also cultivated without substantial formation of acetic acid. The level of the carbon / energy source is controled during the cultivation and oxygen limitation is avoided through regulation of the temperature. The method may be used for cultivation of bacterial in fermenters.

The present invention pertains to a method for isolating nucleic acids from a sample, preferably a blood sample, comprising the following steps: a) obtaining a sample which has been stabilized by the use of at least one cationic detergent, wherein the cationic detergent has formed complexes with the nucleic acids; b) obtaining the complexes optionally together with other sample components from the stabilized sample, wherein said complexes comprise the nucleic acids to be isolated; c) resuspending the complexes and optionally adding one or more additives before, during and / or after resuspension, thereby obtaining a resuspended sample comprising at least: i) the nucleic acid to be isolated; ii) at least one chaotropic agent; and iii) at least one chelating agent; and d) isolating nucleic acids from the resuspended sample. It was found that adding a chelating agent during resuspension considerably increases the nucleic acid yield as the formation of precipitates which irreversibly adhere to the container wall is considerably reduced.

The present invention relates to a touch control panel, comprising a plurality of first touch control serial arrays, a plurality of second touch control serial arrays, a first insulating layer, a plurality of conductive patterns and a second insulating layer, wherein the first touch control serial arrays are located on a substrate, the first touch control serial arrays extend towards a first direction, each touch control serial array comprises a plurality of first touch control patterns and a plurality of first bridge connection lines electrically connecting the first touch control patterns, the second touch control serial arrays are located on the substrate, the second touch control arrays extend towards a second direction, each second touch control serial array comprises a plurality of touch control patterns and a plurality of second bridge connection lines electrically connecting the second touch control patterns, the first insulating layer is located between the first bridge connection lines and the second bridge connection lines to insulate the first bridge connection lines from the second bridge connection lines, the conductive patterns are at least partially overlapped with the first bridge connection lines, and the second insulating layer is included between the conductive patterns and the first and second touch control serial arrays.