Patent application number | Description | Published |
20080218620 | ULTRA LOW NOISE CMOS IMAGER - A column buffer for use with a pixel cell array includes an amplifier coupled to three read-out circuits in parallel providing a signal corresponding to accumulated photon-generated charge in a pixel cell plus noise, a reset level plus noise, and a pedestal level, respectively. These three signals are used to generate an ultra-low noise signal D | 09-11-2008 |
20110155892 | ADJUSTABLE CMOS SENSOR ARRAY - In one aspect, the present invention provides an active pixel sensor array with optimized matching between pixels and strength and frequency of incoming signals such as photons absorbed. The array comprises multiple pixels of individual geometry corresponds to spatial location. Each pixel full-well is adjustable via modifiable pixel conversion gain while maintaining pixel linearity. Furthermore each pixel internally stores multiple of extremely high frequency samples. Variable pixel geometry per row is very advantageous for Echelle spectrograph, where pixel heights are aligned with the spectrograph “order separator” where the resolution changes. In combination with variable geometry, externally adjustable full-well provides for superior spectral line separation in spectroscopy applications. In one embodiment multiple time windows with intermittent resets are stored within each pixel. This feature allows for the detection of extreme high frequency consecutive events without saturation such as may be the case with LIBS (Laser Induced Breakdown Spectroscopy). | 06-30-2011 |
20110163224 | ADJUSTABLE CMOS SENSOR ARRAY - A column buffer for use with a pixel cell array includes an amplifier coupled to three read-out circuits in parallel providing a signal corresponding to accumulated photon-generated charge in a pixel cell plus noise, a reset level plus noise, and a pedestal level, respectively. These three signals are used to generate an ultra-low noise signal D | 07-07-2011 |
Patent application number | Description | Published |
20090212459 | Method and System for Post-Treating Preforms - The invention concerns a system for the post-treatment of preforms ( | 08-27-2009 |
20090304848 | Two-Piece Bottom Insert - A bottom insert for an injection mold, which insert is of a two-part configuration having a hot part which has a recess of the hot side and a cold part which has a recess of the cold side, wherein the cold part is arranged at least partially within the hot part so that the hot part at least portion-wise surrounds the cold part. The two parts of the bottom insert are preferably separable and the. hot part preferably has an opening in opposite relationship to the recess of the hot side for receiving the cold part. Further, the cold part and the hot part are desirably sealed off relative to each other, desirably by O-rings. In general, all surfaces which are provided for contact with the molding to be produced are arranged at the cold part. An insulating coating, an insulating membrane and/or a spacing element is desirably provided at the contact surface between the hot part and the cold part. | 12-10-2009 |
20090324770 | Bottom Insert With Heat Insulation - A bottom insert for a mold cavity for the production of moldings of plastic material. The mold cavity has a main body with a hot side which has a recess for receiving molten plastic material under pressure and a cold side having a recess, the inside contour of which is intended to come into contact with the molding to be produced and to shape the outside contour thereof. A gate ( | 12-31-2009 |
20100297275 | Positioning device - The present invention concerns a system for the aftertreatment of parisons ( | 11-25-2010 |
20100297287 | Mould cavity with decoupled cooling-channel routing - A cavity member for a mold cavity structure for the production of hollow body moldings, wherein the cavity member has a substantially hollow-cylindrical element, wherein a cooling passage is provided at the outside of the hollow-cylindrical element. To provide a cavity member which is simple to manufacture and which permits more effective cooling of the cavity member it is proposed in accordance with the invention that there are provided one or more guide elements for forming the cooling passage, wherein the guide elements and the hollow-cylindrical element are in the form of separate parts. | 11-25-2010 |
20110305789 | SYSTEM FOR POST-TREATING AND TRANSFERRING PREFORMS - A system for the post-treatment of preforms ( | 12-15-2011 |
20130230616 | SPLIT THREAD INSERT - A split thread insert is disclosed with integral cooling channels utilized for the continuous internal circulation of cooling fluid around a molding surface of the split thread insert, wherein the molding surface forms a neck area of a preform during an injection molding process. The molding surface of the split thread insert is semi-circular with a profile corresponding with a threaded area of the preform. The split thread insert is assembled from two or more cut pieces, wherein at least one of the cut pieces includes a curved groove formed therein proximate the molding surface for forming a curved cooling fluid channel when the cut pieces are joined to form the split thread insert. The cooling fluid channel includes a flow diverter positioned therein for defining a portion of a continuous cooling fluid circuit of the split thread insert. | 09-05-2013 |