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Matches 601 - 650 out of 12,911

Document Document Title
WO/2012/109009A1
An X-ray imaging system (10) includes an X-ray tube (30), an X-ray generator (20), a precharging module (160) and a triaxial cable (23A, 23B, 40A, 40B). The X-ray tube is configured to generate an X-ray emission (50) and includes an anod...  
WO/2012/107815A3
A laser apparatus may include : a master oscillator configured to output a pulsed laser beam at a repetition rate, the master oscillator including at least one semiconductor laser apparatus; at least one amplifier configured to amplify t...  
WO/2012/102834A1
The present embodiments relate to a cable assembly with ultra- low capacitance. In one embodiment, a cable assembly is provided. The cable assembly includes an insulation layer. The insulation layer includes a low-permittivity insulation...  
WO/2012/100846A1
A conduit through which radiation may pass has a longitudinal centreline and includes a first opening that circumscribes the longitudinal centreline and a second opening that circumscribes the longitudinal centreline. The second opening ...  
WO/2012/102636A1
The invention relates to the field of transport safety and can be used for simultaneously checking a passenger and the passenger's baggage for the purpose of discovering items for which transport is prohibited either in baggage or on a p...  
WO/2012/095150A1
The invention relates to a stable optical resonator in which an obstacle is formed or arranged on the optical axis in the form of a through-opening (6) in one of the mirrors (1-4, 7, 8) or in the form of an incoupling or outcoupling elem...  
WO/2012/094358A1
An analysis system and method for measuring soft organ functions in general and the liver specifically utilizing both measurement and imaging devices such as a SPECT system and a CT system. The two images utilize a common coordinate syst...  
WO/2012/087132A1
The invention relates to a mobile X-ray unit (10) comprising a base(2) for accommodating a control unit and a power supply further comprising an articulated displaceable arm (4a) supporting an X-ray applicator(4) having an X-ray tube for...  
WO/2012/085638A3
A laser apparatus includes: a master oscillator (11) configured to output a pulsed laser beam at a repetition rate; at least one amplifier (30 1,...30 N) disposed on a beam path of the pulsed laser beam; at least one optical shutter (20 ...  
WO/2012/080899A1
A power supply unit for an X-ray radiation source (10) comprises a high voltage generator (4) for providing a basic current for the operation of an X-ray tube (10), a waveform generator (6) and a pulse transformer (2) for providing super...  
WO/2012/073983A1
In order to provide an X-ray imaging device provided with a small, lightweight two-phase anode rotational mechanism drive circuit, an end of a main stator coil is connected to a three-phase full bridge inverter circuit and the center poi...  
WO/2012/073086A1
An optical device may include: a first beam shaping unit configured to transform a first laser beam incident thereon into a second laser beam having an annular cross section; and a first focusing optical element for focusing the second l...  
WO/2012/073086A8
An optical device may include: a first beam shaping unit configured to transform a first laser beam incident thereon into a second laser beam having an annular cross section; and a first focusing optical element for focusing the second l...  
WO/2012/073087A1
An optical device ( 100 ) may include a mirror ( 30 ) for respectively reflecting and transmitting parts of a first laser beam ( L2 ) as first reflected and first transmitted beams, and for respectively transmitting and reflecting parts ...  
WO/2012/069944A1
The present invention relates to determining changes in the X-ray emission yield of an X-ray tube, in particular determining dose degradation. In order to provide determination of such changes, an X-ray source is provided comprising a ca...  
WO/2012/069898A1
An apparatus uses first and second laser beams from a laser apparatus to generate extreme ultraviolet light. The apparatus may include a chamber provided with at least one inlet through which at least one of first and second laser beams ...  
WO/2012/068924A1
A method and system for adaptive correction of exposure parameter in digital radiography. The method comprises the following steps: acquiring the radiography body position and patient body shape selected by a user (S1); loading automatic...  
WO/2012/069944A8
The present invention relates to determining changes in the X-ray emission yield of an X-ray tube, in particular determining dose degradation. In order to provide determination of such changes, an X-ray source is provided comprising a ca...  
WO/2012/066402A1
An EUV light generation system (100) includes a driver laser (101) comprising a master oscillator (10) such as a semiconductor laser, a spatial filter (20), gas slab amplification devices (30a, 30b), relay optical systems (R1-R4), and hi...  
WO/2012/063379A1
In the present invention, heat dissipation is improved by extending the creeping distance in a vacuum vessel according to the size of a flange part, without lengthening the vacuum vessel in the direction in which an electron beam is emit...  
WO/2012/054740A1
A method and system is disclosed for acquiring image data of a subject. The image data can be collected with an imaging system with at least two different power characteristics. The image data can be reconstructed using dynamic or enhanc...  
WO/2012/051499A3
A system includes radiation detectors coupled to a carrier that is removably attachable to the region of interest (ROI) to ensure a predetermined spatial distribution of the detectors across ROI and, optionally, a processor integrating t...  
WO/2012/046953A3
The present invention relates to a device for generating X-rays by means of an accelerated electron beam created by the potential difference between an X-ray target and surface charges induced on both end surfaces of a pyroelectric cryst...  
WO/2012/046953A2
The present invention relates to a device for generating X-rays by means of an accelerated electron beam created by the potential difference between an X-ray target and surface charges induced on both end surfaces of a pyroelectric cryst...  
WO/2012/042067A1
The aim of the invention is to provide a method for the operation of an x-ray apparatus such that maximum power is supplied at all times. For this purpose, the supply or input voltage for the x-ray tube must be half the voltage of the so...  
WO/2012/044710A1
An x-ray system includes an x-ray tube having an anode and a cathode, a sensor configured to sense a condition that results from an operation of the x-ray tube, and a communication device for transmitting a signal to a panel based at lea...  
WO/2012/039823A3
A compact x-ray source can include a circuit (10) providing reliable voltage isolation between low and high voltage sides (21, 23) of the circuit while allowing AC power transfer between the low and high voltage sides of the circuit to a...  
WO/2012/039823A2
A compact x-ray source can include a circuit (10) providing reliable voltage isolation between low and high voltage sides (21, 23) of the circuit while allowing AC power transfer between the low and high voltage sides of the circuit to a...  
WO/2012/036496A9
A charge sensing circuit according to the present invention includes a photodiode, an operational amplifier, a feedback capacitor, a leakage path transistor for allowing DC leakage current to flow from the photodiode, and a current gener...  
WO/2012/036496A2
A charge sensing circuit according to the present invention includes a photodiode, an operational amplifier, a feedback capacitor, a leakage path transistor for allowing DC leakage current to flow from the photodiode, and a current gener...  
WO/2012/036496A3
A charge sensing circuit according to the present invention includes a photodiode, an operational amplifier, a feedback capacitor, a leakage path transistor for allowing DC leakage current to flow from the photodiode, and a current gener...  
WO/2012/034879A1
The present invention discloses a collimator comprising a collimation plate (207), and said collimator further comprising a shielding box (202, 204) made of a tungsten plastic composite, with the shielding box having an opening on the to...  
WO/2012/033424A1
The invention relates to X-ray technology, and specifically to methods for digitally recording X-ray images and can be used for producing X-ray apparatuses which make it possible to uniquely identify the presence of a tumour, calcium dep...  
WO/2012/031841A1
An EUV radiation generation apparatus includes a laser (300) configured to generate pulses (205) of laser radiation, and an optical isolation apparatus that includes a rotatably mounted reflector (305) and a radially positioned reflector...  
WO/2012/031607A1
A method of generating intra-resonator laser light (1) comprises the steps of coupling input laser light (2), e. g. laser pulse or continuous-wave light, into an enhancement resonator (20), which comprises at least two curved resonator m...  
WO/2012/031607A8
A method of generating intra-resonator laser light (1) comprises the steps of coupling input laser light (2), e. g. laser pulse or continuous-wave light, into an enhancement resonator (20), which comprises at least two curved resonator m...  
WO/2012/026381A1
In order to provide an X-ray tube device having a structure that is capable of improving cooling efficiency and especially avoiding excess heating of a rotation axis receptacle, and to provide an X-ray CT device wherein said X-ray tube d...  
WO/2012/023853A1
Spectral filter for splitting the primary radiation from a generated beam with primary electromagnetic radiation having a wavelength in the extreme ultraviolet (EUV radiation) or soft X-ray (soft X) wavelength range and parasitic radiati...  
WO/2012/013205A1
The invention relates to a high-temperature superconductor (HTS) magnet system, preferably for an insertion device for producing high-intensity synchrotron radiation, comprising the coil body (6), on the outer surface of which poles havi...  
WO/2012/011404A1
Provided is an X-ray generation device in which an X-ray tube and a high voltage generation unit are arranged in a housing and an insulating oil is filled therein, and which does not utilize lead, has a small size, can be produced at red...  
WO/2012/007881A2
An X-ray tube arrangement (120) for dual energy operation is proposed. The arrangement comprises an electron source (210) for emitting an electron beam (215) and a disk-shaped anode (230). Furthermore, a rotatable filter arrangement (125...  
WO/2012/007778A3
The invention can be used for setting up high energy and high average power soft x-ray laser equipments. The apparatus of the present invention is provided with a capillary discharge, wherein the spark gap (3) is disposed in water and br...  
WO/2012/007881A3
An X-ray tube arrangement (120) for dual energy operation is proposed. The arrangement comprises an electron source (210) for emitting an electron beam (215) and a disk-shaped anode (230). Furthermore, a rotatable filter arrangement (125...  
WO/2012/007146A1
The present invention relates to a method of improving the operation efficiency of a plasma discharge lamp generating EUV radiation and/or soft X- rays, said lamp comprising at least two electrodes (1, 2) being formed of a refractory met...  
WO/2012/005338A3
An x-ray generating device of the type using an ultraviolet laser is intended to stabilize generation of x-rays. An x-ray generating method, in which: ultraviolet laser beams emitted from an ultraviolet laser generating device irradiate ...  
WO/2012/005338A2
An x-ray generating device of the type using an ultraviolet laser is intended to stabilize generation of x-rays. An x-ray generating method, in which: ultraviolet laser beams emitted from an ultraviolet laser generating device irradiate ...  
WO/2011/162438A1
An electromagnetic grid of an X-ray apparatus comprises: an upper substrate including first electrodes and second electrodes formed between the first electrodes; a lower substrate including third electrodes formed to face the first elect...  
WO/2011/162437A1
An electromagnetic grid for an X-ray device may comprise: an electromagnetic field generating unit for generating a plurality of electromagnetic fields; and a storage unit which is integrated by means of the plurality of electromagnetic ...  
WO/2011/149146A1
The present invention relates to a multilayer film mirror alignment device for a monochromatic X-ray tube, and a method for acquiring an X-ray image using the same. The alignment device comprises: a base jig (10) for arranging multilayer...  
WO/2011/141024A3
The invention relates to an arrangement for generating extremely ultrashort and short-wave light pulses with the aid of the traveling-wave Thomson scattering process, wherein dispersive elements are arranged between an electron, particle...  

Matches 601 - 650 out of 12,911