65results about How to "High number" patented technology

A microfluidic device for analyzing and/or sorting biological materials (e.g., molecules such as polynucleotides and polypeptides, including proteins and enzymes; viruses and cells) and methods for its use are provided. The device and methods of the invention are useful for sorting particles, e.g. virions. The invention is also useful for high throughput screening, e.g. combinatorial screening. The microfluidic device comprises a main channel and an inlet region in communication with the main channel at a droplet extrusion region. Droplets of solution containing the biological material are deposited into the main channel through the droplet extrusion region. A fluid different from and incompatible with the solution containing the biological material flows through the main channel so that the droplets containing the biological material do not diffuse or mix. Biological material within the droplets can be analyzed and/or sorted by detecting a predetermined characteristic of the biological sample in each droplet and sorting the droplet accordingly.

The present invention concerns very fast scintillator materials capable of resolving the position of an annihilation event within a portion of a human body cross-section. In one embodiment, the scintillator material comprises LaBr₃ doped with cerium. Particular attention is drawn to LaBr₃ doped with a quantity of Ce that is chosen for improving the timing properties, in particular the rise time and resultant timing resolution of the scintillator, and locational capabilities of the scintillator.

Disclosed is a projection optical system having relatively large image-side numerical aperture and projection field and being excellent in mechanical stability in respect of vibrations, and the like. The projection optical system includes a first image-forming optical system for forming a first intermediate image of a first surface (R), a second image-forming optical system having a concave reflective mirror and for forming a second intermediate image based on a radiation beam from the first intermediate image, and a third image-forming optical system for forming a final image on a second surface based on a radiation beam from the second intermediate image. Then, predetermined conditional expressions are satisfied with regard to a clear aperture diameter of the concave reflective mirror, a distance (L) between the first surface and the second surface, and a distance (H) between the concave reflective mirror and a reference optical axis.

The present invention provides a new scintillator, cerium bromide (CeBr₃), for gamma ray spectroscopy. Crystals of this scintillator have been grown using the Bridgman process. In CeBr₃, Ce³⁺ is an intrinsic constituent as well as a luminescence center for the scintillation process. The crystals have high light output (˜68,000 photons/MeV) and fast decay constant (˜17 ns). Furthermore, it shows excellent energy resolution for γ-ray detection. For example, energy resolution of <4% (FWHM) has been achieved using this scintillator for 662 keV photons (¹³⁷Cs source) at room temperature. High timing resolution (<200 ps-FWHM) has been recorded with CeBr₃-PMT and BaF₂-PMT detectors operating in coincidence using 511 keV positron annihilation γ-ray pairs.

A switched-capacitor DC-DC converter has a reconfigurable power stage with variable gain ratio and/or interleaving regulation for low ripple voltage, fast load transient operation, variable output voltage and high efficiency. Since the power stage has multiple switches per capacitor, the converter exploits reconfigurable characteristics of the power stage for fast dynamic control and adaptive pulse control for tight and efficient voltage regulation.

Multiple Holocam Orbs observe a real-life environment and generate an artificial reality representation of the real-life environment. Depth image data is cleansed of error due to LED shadow by identifying the edge of a foreground object in an (near infrared light) intensity image, identifying an edge in a depth image, and taking the difference between the start of both edges. Depth data error due to parallax is identified noting when associated text data in a given pixel row that is progressing in a given row direction (left-to-right or right-to-left) reverses order. Sound sources are identified by comparing results of a blind audio source localization algorithm, with the spatial 3D model provided by the Holocam Orb. Sound sources that corresponding to identifying 3D objects are associated together. Additionally, types of data supported by a standard movie data container, such as an MPEG container, is expanding to incorporate free viewpoint data (FVD) model data. This is done by inserting FVD data of different individual 3D objects at different sample rates into a single video stream. Each 3D object is separately identified by a separately assigned ID.

It is disclosed a method (70) for operating a storage and order-picking system (10) in which a plurality of manipulators (40) process a plurality of picking/storing orders in accordance with a manipulator-to-handling-unit principle, wherein the system (10) comprises a provision zone (12), a picking zone (14), a plurality of provision units (42, 62) in the provision zone, a plurality of, particularly stationary arranged, transfer locations (46) in the picking zone (14), a DTS (18) including a plurality of DTVs (20), and a controlling device (32), and wherein the method (70) comprises the following steps of: analyzing (S10) the plurality of picking/storing orders by the controlling device (32) for determining retrieval/delivery locations in the provision zone (12); setting (S12) of transfer actions (48) by selecting for each of the retrieval/delivery locations one or more of the transfer locations (46) in the picking zone (14) as delivery/retrieval location and by assigning the same thereto, wherein the delivery/retrieval location is located within an action zone (72) extending around the respective retrieval/delivery location and moving dynamically with the respective manipulator (40); generating (S14) an action order for each of the manipulators (40) by selecting some of the transfer actions (48), and setting a, particularly unidirectional, moving path (74) along which the respective manipulator (40) moves between the selected retrieval/delivery locations throughout the, preferably entire, picking zone (14); and generating (S16) transport orders for the DTVs (20) so that each of the manipulators (40), during performance of its action order, can perform its transfer actions (48) within its action zone (72), preferably without interruption.

An apparatus for simulating a signal composed of a plurality of individual signals from respective signal locations at a simulation location, having a provider for providing the plurality of individual signals in the time domain, a transformer for transforming the individual signals to the frequency domain, a processor for processing the individual signals transformed to the frequency domain each depending on a signal channel existing between the simulation location and the respective signal location, a combiner for combining the processed individual signals transformed to the frequency domain to a combined signal, and a transformer for transforming the combined signal to the time domain for generating the simulated combined signal at the simulation location.

A projection-type display device 1 including a light source 10, an optical integrator 20, dichroic mirrors 30 and 35, a reflecting mirror 36, a relay optical system 40, parallelizing lenses 50B, 50G and 50R, liquid crystal light valves 60B, 60G and 60R, incident side lenses 70B, 70G and 70R, a light-synthesizing cross dichroic prism 80, a relay lens 90, an emergent side lens 95, a liquid crystal light valve 100 and a projection lens 110, and liquid crystal light valve 100 is provided in the rear stage of liquid crystal light valves 60B, 60G and 60R.

An objective lens that satisfies conditions:

−0.02<f1×M1<0.02  (1)

−0.02<f2×M2<0.02  (2)

−0.29<f3×M3<−0.19  (3).

At least one of lens surfaces of the objective lens includes a diffracting structure having a first region for converging the third light beam on a data recording layer of the third optical disc. The diffracting structure within the first region is configured such that a diffraction order at which diffraction efficiency of the first light beam is maximized is a sixth order, a diffraction order at which the diffraction efficiency of the second light beam is maximized is a fourth order, and a diffraction order at which the diffraction efficiency of the third light beam is maximized is a third order.

A catadioptric projection objective for imaging a pattern provided in an object plane of the projection objective onto an image plane of the projection objective comprises: a first objective part for imaging the pattern provided in the object plane into a first intermediate image; a second objective part for imaging the first intermediate imaging into a second intermediate image; a third objective part for imaging the second intermediate imaging directly onto the image plane;

wherein a first concave mirror having a first continuous mirror surface and at least one second concave mirror having a second continuous mirror surface are arranged upstream of the second intermediate image;

pupil surfaces are formed between the object plane and the first intermediate image, between the first and the second intermediate image and between the second intermediate image and the image plane; and

all concave mirrors are arranged optically remote from a pupil surface. The system has potential for very high numerical apertures at moderate lens material mass consumption.

Disclosed are optical-routing boards for opto-electrical systems having optical waveguides embedded in non-laminated optical substrates that enable optical signals to be routed among opto-electric components mounted on the top surfaces of the optical substrates. Methods for making the optical-routing boards are also disclosed. The waveguides are formed by focused pulse-laser writing, with the focal point of the pulsed-laser beam being moved in a three-dimensional manner through the non-laminated substrate. Bevel surfaces are preferably formed in the substrate to facilitate bending of the waveguides.

One aspect of the invention provides a mode size converter having a first end and a second end. The mode size converter includes: a silicon waveguide having an inverse taper from the first end; and a silicon nitride waveguide having an inverse taper relative to the first end. The silicon nitride waveguide is adjacent and substantially parallel to the silicon waveguide. Another aspect of the invention provides an optical assembly including: a mode size converter as described herein; and a fiber optic optically coupled to the silicon nitride waveguide at the second end of the mode size converter.

A suspension member for a diaphragm, the suspension member comprising an inner portion being adapted to be attached to a substantially stiff piston part, a outer portion arranged on or integrated with a substantially stiff support member so as to mechanically stabilise the suspension member, and a flexible member connecting the inner and outer portions. The present invention further relates to an electro-acoustic transducer, preferably a miniature electro-acoustic transducer, applying such suspension member.

A projection-type display device 100 including a light source 10, a luminance modulation light valve having a plurality of pixels capable of independently controlling a transmission factor T1, dichroic mirrors 44a and 44b that divided the light from the luminance modulation light valve into the three primary colors of red, green and blue, a plurality of color modulation light valves into which light divided with dichroic mirrors 44a and 44b respectively enters and have a plurality of pixels capable of independently controlling a transmission factor T2, and a dichroic prism 48 that synthesizes light from each of the color modulation light valves, and is provided with a relay optical system 16 on the light path of a luminance modulation section 14 and a color modulation section 18 that forms an optical image of the luminance modulation light valve on the pixel surfaces of each of the color modulation light valves.

A system, method and program product for analyzing tasks being performed by a group in an online environment. Included is a task definition system for associating subsets of documents available via a content delivery system with a plurality of tasks; a group identification system for identifying a group to which a user participating in the e-commerce environment belongs; a tracking system for tracking which documents have been viewed by users within the group; a task determination system for determining which of the plurality of tasks the group is engaged in performing; and a progress analysis system for analyzing a progress the group has achieved towards completing the task.

A semiconductor assembly (300) comprising a semiconductor device (301), which has a plurality of metallic contact pads (302) and an outline by sides (303). A metallic bump (304) made of reflowable metal is attached to each of these contact pads. An electrically insulating substrate (305) has a surface with a plurality of metallic terminal pads (306) in locations matching the locations of the device contact pads, and further a plurality of grooves (310) and humps (311) distributed between the terminal pad locations, complementing the distribution of the terminal pads. Each bump is further attached to its matching terminal pad, respectively; the device is thus interconnected with the substrate and spaced apart by a gap (320). Adherent polymeric material (330) containing inorganic fillers fills the gap substantially without voids.

A volatile memory includes volatile memory cells in which data write and read operations are performed. The memory cells are arranged in rows and in columns and are distributed in first separate groups of memory cells for each column. The memory includes, for each column, a write bit line dedicated to write operations and connected to all the memory cells of the column and read bit lines dedicated to read operations. Each read bit line is connected to all the memory cells of one of the first groups of memory cells. Each memory cell in the column is connected to a single one of the read bit lines.

A method for recording at least two 3D subtraction image data records with a C-arm x-ray apparatus is provided. A mask run is implemented with a rotation angle of at least 180° plus fan angle plus an additional angle, while projection image data record of a native 3D image data record are recorded. A filler run is implemented after administration of a contrast agent with a rotation angle of at least 180° plus fan angle plus an additional angle. Partial 3D image data records are generated and formed into a set of projection image data records. Each set of projection image data records is reconstructed, wherein a 3D subtraction image data record is generated by subtracting data of a native 3D image data record from data of a 3D image data record after the administration of the contrast agent.

Distributed communication traffic control systems and methods are disclosed. An amount of communication traffic received from a traffic management device and stored in a communication traffic queue at a communication device is monitored. Based on the amount of communication traffic stored in the communication traffic queue, a determination is made, at the communication device, as to whether a traffic management action is to be performed. If a traffic management action is to be performed, the traffic management device is controlled to perform the determined traffic management action. The traffic management device may receive an indication of the determined traffic management action from a distributed traffic controller in the communication device, for example, and perform the traffic management action responsive to the indication.

The present invention is directed to a fiber optic device that enables multiphoton imaging with improved signal-to-noise ratio having a single piece of double-clad fiber (DCF). The device also includes all components for focusing, scanning and signal collection within an endomicroscope probe of 2.1 mm outer diameter (OD). The unprecedented imaging capability of this miniature endomicroscope is demonstrated herein via both ex vivo and in vivo experiments.

A dual heating system and apparatus for high-speed printing is disclosed. A first heater that is a metal roller used in a printing machine. The outer surface of the metal roller may be covered by a silicone rubber coating material to enhance print transfer. This first heater is disposed adjacent to the second side of a print medium. A second heater, located adjacent to the outside of the silicone rubber coating of the first heater, allows supplementary heat to be added to the first heater such that improved printing speeds of heat transfer mechanisms may be achieved.

The present invention provides novel low molecular weight, high functionality number, polymers. The polymers may be made, for example, by heating (preferably, to a temperature of between about 130° C. and 180° C.) one or more ethylenically unsaturated monomers in the presence of a substantially aprotic solvent system; and maintaining the temperature for a time sufficient to polymerize the monomers to a preferred monomer to polymer conversion percentage of at least about 95 percent by weight. In a presently preferred embodiment, the polymer has a weight average molecular weight between about 900 and 7,000 Dalton and a functionality number of at least 100. The process is also preferably substantially free of chain transfer agents.

A sealed electrical connection assembly joins an electrical component to a plug-in component. For liquid-tight sealing, the free, deformable ends of the conductor tracks of the electrical component and/or the contact elements of the plug-in component are provided with hydrophobic surfaces at least regionally, so that even after a plurality of plug contact operations have been performed, in the coupling position and, optionally, in the uncoupled position, the contact region is surrounded by hydrophobic surfaces.