摘要:
Rolling bearing comprising at least one ring with raceway and rolling elements. To increase resistance against failure in an environment containing hydrogen disulphide the related part of the rolling bearing is coated with a nickel-phosphorus coating.
摘要:
A radiation detector made of High Purity Germanium (HPGe) has been specially machined to be this invented multilayer Inter-Coaxial configuration. With this special configuration, extra large volume HPGe detectors of diameters to be 6 inches, 9 inches, and even 12 inches, can be produced with current achievable HPGe crystal purity and quality, in which the entire detector crystal will be depleted and properly over biased for effective photo-induced signal collection with just less than 5000V bias applied. This invention makes extra large efficiency of 200%, 300%, and maybe even higher than 500% possible with HPGe gamma ray detectors with reasonable great resolution performances procurable based on current HPGe crystal supply capability. The invention could also be applied to any other kind of semiconductor materials if any of them could be purified enough for this application in the future.
摘要:
A computer-implementable method for creating a summary video with depth information, comprising: recognizing moving objects from the input original video; generating an animated moving object cutout for each of the recognized moving objects by duplicating and stacking successive frames in the input original video containing images of the respective moving object; constructing a scene background by using texture of scenes in the input original video and estimating any missing portion; rendering a Dynamic 3D Scene by using depth information of foreground objects in the input original video and the scene background to create a three-dimensional scene and overlaying the animated moving object cutouts on to the three-dimensional scene according to their respective longitude, latitude, and depth locations in the three-dimensional scene; and synthesizing the summary video, by using the Dynamic 3D Scene.
摘要:
The claimed invention relates to efficient use of data for multiple reference picture motion estimation. Multiple reference picture motion estimation involves a large amount of data due to the processing of multiple reference pictures. The claimed invention discloses a method 101 and a system for implementing this method to reduce the memory size required for data storage and the bandwidth required for data loading. The claimed invention thus improves the efficiency of performing multiple reference picture motion estimation.
摘要:
A computer-implementable method for creating a summary video with depth information, comprising: recognizing moving objects from the input original video; generating an animated moving object cutout for each of the recognized moving objects by duplicating and stacking successive frames in the input original video containing images of the respective moving object; constructing a scene background by using texture of scenes in the input original video and estimating any missing portion; rendering a Dynamic 3D Scene by using depth information of foreground objects in the input original video and the scene background to create a three-dimensional scene and overlaying the animated moving object cutouts on to the three-dimensional scene according to their respective longitude, latitude, and depth locations in the three-dimensional scene; and synthesizing the summary video, by using the Dynamic 3D Scene.
摘要:
Methods for the use of Pin1 as a marker of abnormal cell growth are disclosed. In one embodiment, the method includes detecting a level of Pin1 to stage an abnormal cell growth, such as breast or prostate cancer. In another embodiment, the method includes evaluating the efficacy of a treatment of an abnormal cell growth, such as cancer, by monitoring the levels of Pin1. In another embodiment, the method includes evaluating the extent of metastasis of abnormal cell growth, such as cancer. The levels of Pin1 can be protein levels or nucleic acid levels.
摘要:
A High Purity Germanium (HPGe) radiation detector has been specially machined to be this invented series multi-chamber coaxial configuration. So extra-large volume HPGe detectors can be easily produced with current available HPGe crystal, and the entire detector body structure can be uniquely optimized in accordance with the exact semiconductor crystal ingot situation so the overall detector can be easier depleted and the photo-induced carriers can be better collected as the signal output. This invention makes extra-large efficiency HPGe gamma ray detectors of 100% to 200%, and maybe even higher efficiency, possible and easier to be produced based on current HPGe crystal supply capability. The invention improves the detector performance for very high energy gamma ray detection especially. The invention could also be applied to any other kind of semiconductor materials if any of them could be purified enough for this application in future.
摘要:
An electrical connector assembly includes a plug and a receptacle. The plug includes a first contact for a high voltage circuit and a second contact for a low voltage circuit. The receptacle includes a first mating contact for the high voltage circuit and a second mating contact for the low voltage circuit. Either the plug or the receptacle is provided with a first locking mechanism and a second locking mechanism spaced at a predetermined distance apart in a direction of inserting the plug into the receptacle, while the other of the plug and the receptacle includes a catching mechanism securable with the first and the second locking mechanisms respectively.
摘要:
A valve for controlling fluid flow in a microfluidic device is provided. The valve comprises a chamber (26) formed on a substrate (24), a heating coil (42), and a valve material (30) contained in the chamber (26). When the valve is to be closed, the heating coil is activated causing the valve material to expand out of the chamber, through a neck portion (28), and into the main channel (22), blocking it. Preferably, the valve material is paraffin wax, and is caused to melt by the heating coil (42). On melting the melted paraffin wax flows into the main channel whereupon it cools and solidifies. A restriction (34), with collar (36) provides a cool surface on which the solidifying wax accumulates.