Abstract: The present invention includes, in various aspects and embodiments, a method and apparatus for guiding a laser guided munition to an offset aim point relative to the laser spot. In one aspect, the laser guided munition comprises a propelled explosive ordnance; an optical sensor; means for indicating an offset from a laser designation; and a flight control system. The flight control system is responsive to an output from the optical sensor to: home on the laser designation during the descent of an arcing trajectory for the propelled explosive ordnance; determine that the propelled explosive ordnance traversed a predetermined point in the descending trajectory; and upon traversing the predetermined point, guide the propelled explosive ordnance to the position defined by the offset indicator. In a second aspect, the laser guided munition is deployed as part of a system that also includes a laser designator.

Abstract: A spatially-aware radiation probe system/method allowing for detection and correction of radiation readings based on the position and/or movement of a radiation detector is disclosed. The system incorporates a radiation detector combined with a spatially-aware sensor to permit detection of spatial context parameters associated with the radiation detector and/or object being probed. This spatial context information is then used by analysis software to modify the detected radiation values and/or instruct the radiation probe operator as to appropriate measurement activity to ensure accurate radiation measurements. The spatially-aware sensor may include but is not limited to: distance sensors to determine the distance between the radiation detector and the object being monitored; accelerometers integrated within the radiation detector to detect movement of the radiation detector; and/or axial orientation sensors to determine the axial orientation of the radiation detector.

Abstract: An apparatus and methods for characterizing the response of a particle to a parameter that characterizes an environment of the particle. A change is induced in the parameter characterizing the environment of the particle, where the change is rapid on a timescale characterizing kinetic response of the particle. The response of the particle is then imaged at a plurality of instants over the course of a period of time shorter than the timescale characterizing the kinetic response of the particle. The response may be detected by measuring a temperature jump or by measuring correlation and anticorrelation between probe parameters across pixels. More particularly, the particle may be a molecule, such as a biomolecule, and the environment, more particularly, may be a biological cell. The parameter characterizing the environment of the particle may be a temperature, and change may be induced in the temperature by heating a volume that includes the particle, either conductively or radiatively.

Abstract: A method and system for reducing background noise in a particle collider, comprises identifying an interaction point among a plurality of particles within a particle collider associated with a detector element, defining a trigger start time for each of the pixels as the time taken for light to travel from the interaction point to the pixel and a trigger stop time as a selected time after the trigger start time, and collecting only detections that occur between the start trigger time and the stop trigger time in order to thereafter compensate the result from the particle collider to reduce unwanted background detection

Abstract: The present invention provides a drawing apparatus for performing drawing on a substrate with a charged particle beam, the apparatus including a first member in which an aperture, through which the charged particle beam passes, is formed, a chamber including a first space and a second space which are partitioned by the first member, and a removing device including a first supply device configured to supply a first gas containing unsaturated hydrocarbon to the first space and a second supply device configured to supply a second gas containing ozone to the second space, and configured to remove contamination on the first member by active species generated by reaction of the first gas with the second gas.

Abstract: A radiographic imaging apparatus comprising: a radiation detector configured to be detachable with respect to a patient platform and detect radiation transmitted through an object in one of a moving image capturing mode and a still image capturing mode; a detection unit configured to detect a shift timing of an image capturing mode; a cooling mechanism configured to cool the radiation detector in one of a first cooling mode and a second cooling mode having a higher cooling capacity than the first cooling mode; and a control unit configured to switch the cooling modes of the cooling mechanism based on detection by the detection unit.

Abstract: A projection type display system having a position detection function which projects an image from an image projection device and optically detects a position of a target object between a surface on which the image is projected and the image projection device, includes: a position detection light source unit disposed on the image projection device to emit position detection light toward the target object; alight detector which detects the position detection light reflected by the target object in a detection area; and a position detection unit which detects the position of the target object based on a light reception result obtained by the light detector, wherein an intensity distribution of the position detection light is produced in an area to which the position detection light is supplied.

Abstract: A method is disclosed for producing an electronic component including at least two functional layers. One of the functional layers has channels, open towards the other functional layer, which run inwards from one edge of the functional layer. Further, an adhesive which contacts the adjacent functional layers is located in at least one of the channels, and a hardening of the adhesive is effected by introducing UV radiation via the channels. Furthermore an electronic component is also disclosed, including at least two adjacent functional layers adhesively bonded together in sandwich-like fashion, wherein at least one of the functional layers has channels which extend inwards from at least one edge of the functional layer and an adhesive hardened by UV radiation is arranged in the channels. A detector element of a radiation detector including such an electronic component and a radiation detector having such a detector element are also disclosed.

Abstract: The present disclosure relates to paper-based substrates and apparatus comprising such substrates. The apparatus may include a patterned conductive structure coupled to the paper-based substrate, wherein the patterned conductive structure responds to electromagnetic radiation.

Abstract: A device for measuring Radon gas concentrations comprises a measuring chamber (20) equipped with a detecting device (23), adapted to detect alpha particles from Radon gas; the device of the invention further comprises a collecting electrode (22) external to the measuring chamber (20), adapted to collect the electrically charged decay products of Radon coming from the measuring chamber (20). A control unit (30) times the passage between two operating stages (I, II) in which the detecting device (23) and the collecting electrode (22) are active at different times.

Abstract: A muon monitoring system for particle radiation therapy includes: a shield for a selective passing, by eliminating particles and radiation produced due to the high energy particles and radiation pulses, of the delay positrons emitted due to decay of muons stopped at a position corresponding to the Bragg peak position; a positron detector for detecting positrons from a designated direction and detecting the delay positrons passed through the shield opening by each of positron detecting plates for providing information of positron produced positions and time of delay simultaneous signals; and a control/analysis apparatus generating a delay signal at a timing delayed by a predetermined time period from a completion of irradiation of the high energy particle radiation pulses, and performing a process to generate ?SR signals segmented for each positron generating position by analyzing detected results obtained by operating the positron detector for a predetermined number of times.

Abstract: A radiographic imaging detector can include a housing, a radiographic imaging array enclosed by the housing, and a recess to releasably contain a battery in an outer surface of the housing. Certain exemplary embodiments of securing methods and/or battery latch apparatus for the closable recess of the DR detector can include a first catch mechanism configured to be released by force applied in a first direction, a second catch mechanism released by force applied in a second direction different from the first direction, where movement in the first direction can operate to disengage the first catch mechanism from the second catch mechanism, where movement in the second direction can operate to disengage the second catch mechanism for access to the recess, where the second catch mechanism is nearby the first catch mechanism, and where the first and second catch mechanism are actuated using one hand of an operator.

Abstract: The present invention relates to a method for manufacturing a structure, including the steps of forming a recessed section in a first surface of a substrate; filling the recessed section with metal to form a metal structure; exposing the metal structure from the substrate; and applying resin onto the exposed metal structure and solidifying the resin to form a resin layer.

Abstract: A system includes a first wearable terminal connected to a measurement device capable of measuring predetermined physical amounts and a second wearable terminal connected to a head-mounted display device, wherein the first wearable terminal includes a distance calculation means for calculating a distance from the second wearable terminal and a predicted value calculation means for calculating a predicted value of the predetermined physical amount at a position of the second wearable terminal based on a measurement value of the predetermined physical amount measured by the measurement device and the calculated distance, and the second wearable terminal includes a display control means for controlling to display the predicted value calculated by the predicted value calculation means on the head-mounted display device.

Abstract: Disclosed herein is a system for fast gain regulation in a gamma-ray spectroscopy instrument. The system includes a detector configured to generate a signal indicative of energy arriving at the detector, and a processor configured to determine one or more system performance indicators. The system also includes a controller configured to compute a first gain correction term based on one of more system performance indicators and change the device gain based on the computed first gain correction tem.

Abstract: A novel electron multiplier that regulates in real time the gain of downstream dynodes as the instrument receives input signals is introduced. In particular, the methods, electron multiplier structures, and coupled control circuits of the present invention enable a resultant on the fly control signal to be generated upon receiving a predetermined threshold detection signal so as to enable the voltage regulation of one or more downstream dynodes near the output of the device. Accordingly, such a novel design, as presented herein, prevents the dynodes near the output of the instrument from being exposed to deleterious current pulses that can accelerate the aging process of the dynode structures that are essential to the device.

Abstract: A paste for a photoelectric conversion layer used in an X-ray detector includes photoconductive particles, an organic polymer binder, a first organic solvent to dissolve the organic polymer binder, and a second organic solvent. The second organic solvent has a boiling point in a range of between about 150° C. and about 210° C., inclusive.

Abstract: Dosimeters with wireless communications capability, upon actuation, communicate with a cell phone or other data capture and relay device (DCRD) with an application that allows communication with the dosimeters. The cell phone or other DCRD is a single device or part of an ad hoc network. The cell phone or other DCRD, once it receives raw data from a dosimeter, relays the data to a central station using mobile telephone or Wi-Fi or other communications networks. The data is processed at the central station, and available over the internet or cell phone.

Abstract: A radiation imaging apparatus includes a radiation imaging unit configured to capture a radiation image of a subject, a wireless communication unit configured to perform wireless communication with an external apparatus, a wireless reception characteristics obtaining unit configured to obtain a wireless reception characteristic of the wireless communication unit, an estimation unit configured to estimate an amount of noise included in the radiation image on the basis of a characteristic value of the wireless reception characteristic, and a correction unit configured to correct the noise included in the radiation image on the basis of the amount of noise estimated by the estimation unit.

Abstract: Described is a chip comprising: a substrate; a logic unit forming an active circuit on the substrate; and a cosmic ray detector embedded in the substrate, the cosmic ray detector to detect a cosmic ray and to generate a signal indicating detection of the cosmic ray, the signal for reducing error in the logic unit.

Abstract: The present invention relates to the field of two dimensional (2D) radiometric imaging. The present invention especially relates to a sensor unit. The sensor unit according to the present invention comprises a reflecting element mounted so as to be rotatable around an axis of rotation and a line sensor operating in the microwave, millimeter wave and/or terahertz frequency range and having its field of view directed towards the reflecting element, whereby the axis of rotation intersects with a reflection plane of the reflecting element.

Abstract: The present invention relates generally to the field of gamma ray spectroscopy monitoring and a system for accomplishing same to monitor one or more aspects of various isotope production processes. In one embodiment, the present invention relates to a monitoring system, and method of utilizing same, for monitoring one or more aspects of an isotope production process where the monitoring system comprises: (A) at least one sample cell; (B) at least one measuring port; (C) at least one adjustable collimator device; (D) at least one shutter; and (E) at least one high resolution gamma ray spectrometer.

Abstract: The invention relates to an electric generator sensitive to ionizing radiation produced by the reverse mounting of a diode in parallel between a reverse polarization stack and a pulse converter or only with a pulse converter. A generator is thus provided that can be used inside a spacecraft or in the atmosphere by using cosmic radiation, or in an environment containing ionizing radiation such as in the medical or nuclear fields, and which is preferably directly mounted on a printed circuit board receiving a remote sensor.

Abstract: A sensor element is provided for conversion of x-radiation into an electrical measurement signal, the sensor element including an x-radiation-absorbing fluid arranged in a housing, and a pressure sensor arranged to detect a pressure of the fluid on the pressure sensor and convert the detected pressure into an electrical measurement signal. A plurality of such sensor elements may be arranged in a matrix-type arrangement to form an x-ray detector.

Abstract: A radiation imaging apparatus that captures a radiation image of an object, comprising: an output unit configured to, in accordance with a driving status of the radiation imaging apparatus, output a signal to restrict driving of an operation assisting apparatus that generates a magnetic field when assisting an operation for the object.

Abstract: The present invention relates to a method and radiation monitoring device (10) comprising at least one radiation detector (111), a memory (112) and a controller (12), wherein said radiation detector is arranged to detect at least one type of radiation dose. The memory (112) comprises a number of memory positions configured to store data resulting from said detector (111) detection. The positions are configured to store accumulated measured dose values corresponding to consecutive real time intervals. The controller is configured to continuously compute mean radiation dose values for measured and stored radiation doses during the predetermined time period and for each computation, a resulting mean value is compared with a corresponding predetermined reference value and generate a signal corresponding to result of said comparison.

Abstract: The present invention relates to a device and method for monitoring and verification of the quality of a radiation treatment beam in conformal radiation therapy, and in particular for IMPT (Intensity Modulated Particle Therapy) applications. The device comprises a 2D electronic detector measuring 2D responses to the delivered treatment beam. These 2D responses are compared with predicted 2D responses and differences in responses are signalled. Based on the measured 2D responses the effectively delivered 3D dose distribution in the target can be reconstructed.

Abstract: An integrated magnetic resonance (MR) and positron emission tomography (PET) system includes an MR scanner including a magnet that defines an opening in which a subject is positioned, a set of PET detectors disposed between the opening and the magnet, and a plurality of data processing units, each data processing unit being configured for communication with a respective one or more of the PET detectors of the set of PET detectors. Each data processing unit includes an RF shield housing, and the RF shield housings of the plurality of data processing units are disposed in a symmetrical arrangement relative to the opening.

Abstract: A joulemeter is capable of non-destructively measuring multiple characteristics of a laser beam. The joulemeter comprises a series of parallel probe beams, which are directed though a transparent media adjacent to an absorbing media that the tested beams pass through. Arrays of optical sensors or a chirp sensor are used to intercept and measure deflections the probe beams. A control unit renders measurements on selected properties of the laser.

Abstract: A lightweight handheld radiation detector for use in detecting radioactive materials, including a cylindrical vacuum housing having an inner volume, a detector material encasement disposed within the inner volume, a cooling element disposed within the inner volume and integrally formed with the detector material encasement to cool detector material within the detector material encasement.

Abstract: A self-powered gamma detector which can hold the influence of neutron rays to the minimum, and can measure the dose of gamma rays accurately under a high neutron environment in the reactor is disclosed. The self-powered gamma detector has a columnar emitter member; a collector member arranged in surroundings of the emitter member through an insulating member, and the strength of gamma rays is measured by detecting the value of a current which flows between the emitter member and an MI cable connected with the emitter member, and the collector member. Especially, the emitter member consists of pure tungsten (W), whose inevitable impurities is in 0.03 percent by weight or less.

Abstract: A system is provided. The system includes a conveyor apparatus configured for conveying a material and a water content measurement system positioned about the conveyor apparatus for determining water content in the material. A dimension characteristic measurement system for detecting one or more dimension characteristics of the material is provided and a computer device is configured to manipulate data received from the water content measurement system and the dimension characteristic measurement system to determine a water content of the material.

Abstract: A container, system, method, and computer readable storage medium, for monitoring at least one of surgical object and fluid placed into the container are provided. The container includes a rigid top member including at least one port opening therein, having a recessed portion of the underside of the top member along an outer perimeter, a rigid retaining ring sized and shaped to match the size and shape of the recessed portion along the outer perimeter, and a flexible bag body having an open top portion and a sealed bottom portion, an outer perimeter of the open top portion being folded over the rigid retaining ring, the rigid retaining ring with the folded over perimeter of the open top portion of the flexible bag body being mated and locked in the recessed portion of the underside of the rigid top member along the outer perimeter in a fluid-tight seal arrangement.

Abstract: A semiconductor detector device, such as a PIN diode or silicon drift detector, including a substrate with an entrance window. The entrance window comprises a conductive layer, and an insulating layer disposed between the conductive layer and the substrate. The insulating layer and conductive layer cover a center portion of the surface of the substrate.

Abstract: A battery-free electromagnetic leakage detector includes a substrate, an antenna, a filter circuit electrically connected with the antenna, a clamp circuit electrically connected with the filter circuit, and an indicating member electrically connected with the clamp circuit. Accordingly, the battery-free electromagnetic leakage detector is structurally simple and compact and can detect electromagnetic waves and display the detection without connection with any external power source.

Abstract: An MCP unit of the present invention has a triode structure with a structure to achieve a desired time response characteristic independent of restrictions from a channel diameter of MCP, and is provided with an MCP group, a first electrode, a second electrode, an anode, and an acceleration electrode. Particularly, the MCP unit further comprises an electron lens structure for confining reflected electrons emitted from the anode in response to incidence of secondary electrons from the MCP group, within a space between the acceleration electrode and the anode.

Abstract: According to one embodiment, a crystal includes thallium bromide (TlBr), one or more positively charged dopants, and one or more negatively charged dopants. According to another embodiment, a system includes a monolithic crystal including thallium bromide (TlBr), one or more positively charged dopants, and one or more negatively charged dopants; and a detector configured to detect a signal response of the crystal.

Abstract: One embodiment disclosed relates a method of detecting a patterned electron beam. The patterned electron beam is focused onto a grating with a pattern that has a same pitch as the patterned electron beam. Electrons of the patterned electron beam that pass through the grating un-scattered are detected. Another embodiment relates to focusing the patterned electron beam onto a grating with a pattern that has a second pitch that is different than a first pitch of the patterned electron beam. Electrons of the patterned electron beam that pass through the grating form a Moiré pattern that is detected using a position-sensitive detector. Other embodiments, aspects and features are also disclosed.

Abstract: In an evaluation device for determining a measurement value at a component, power is supplied to the component during readout of the measurement value. A controller serves to determine the power supplied to the component during the readout. The measurement value determined by the reader is corrected by a compensator while using the power determined by the controller, so as to obtain a corrected measurement value freed from any effects caused by the power supplied.

Abstract: A shield for use with a detector includes a first opening adjacent the detector, a second opening opposite the first opening along an optical axis intersecting the detector, and a field of view defined by the detector and the second opening. A shield body includes alternating curved profile regions and linear profile regions coaxially aligned along the optical axis. The curved profile regions have respective curved interior surfaces concave facing toward the second opening, and the linear profile regions have respective interior surfaces facing toward the first opening. In this way, specular reflections associated with stray light may be greatly reduced.

Abstract: A method for manufacturing a radiation detection apparatus is provided. The method comprising: forming a set of columnar crystals capable of converting radiation into visible light on a base; forming a supporting layer that supports the set of columnar crystals; separating the set of columnar crystals supported by the supporting layer from the base; preparing a sensor panel having a photoelectric conversion unit; and adhering a surface of the set of columnar crystals, that surface having been in contact with the base, to the sensor panel using an adhesive material, such that the set of columnar crystals covers the photoelectric conversion unit.

Abstract: A detector assembly includes a cap assembly configured to close an end of a detector housing that is configured to contain a sensor therein, the cap assembly has a radially expandable member configured to expand radially within the detector housing and lock the position of the cap assembly relative to the detector housing.

Abstract: According to one embodiment, a radiation detection device includes a chassis, a radiation detection panel, a support plate and a circuit board. The chassis includes an incident face cover and a side face portion covering a side face perpendicular to the incident face cover. The radiation detection panel is housed inside the chassis and is configured to detect radiation incident through the incident face cover. The support plate is housed inside the chassis and is fixed to the side face portion to support the radiation detection panel on a rear face on an opposite side to an incident face of the radiation. The circuit board is housed inside the chassis and is disposed on an opposite side to the radiation detection panel of the support plate. At least a part of a drive circuit configured to drive the radiation detection panel is mounted on the circuit board.

Abstract: A detection apparatus includes a driving circuit unit in which a plurality of unit circuits each including a first circuit that supplies conducting voltage of a switch element of a pixel based on voltage included in a clock signal to a driving wire in accordance with an initiation signal and a second circuit that supplies non-conducting voltage of the switch element to the driving wire in accordance with a termination signal are provided for the plurality of corresponding driving wires and a control unit that supplies the clock signal to the driving circuit unit. The control unit supplies control voltage to the plurality of unit circuits, and each of the plurality of unit circuits further includes a third circuit that continues to supply the non-conducting voltage to the corresponding driving wire in accordance with the control voltage.

Abstract: A collimating system for collimating radiation received under different angles for performing tomography includes a static collimator having a plurality of collimating apertures, and shutters for separately and temporarily shutting at least two of the collimating apertures. The shutters have a shutting element for blocking the at least two collimating apertures, and at least one collimating element distinct from the shutting element for collimating radiation passing through non-shutted collimating apertures in a direction so as to control overlap between radiation stemming from different non-shutted collimating apertures. An imaging system includes a collimating system, and a method for collimating and a corresponding controller and software related products.

Abstract: The present invention includes an electron-discharge signal system with a supercharged electron source and process therefor. The system may be any signal modification unit such as a klystron, magnetron, traveling wave tube, etc. The system includes a heat-responsive electron source, supercharger, collector, a wave modification assembly, and a bleeder module. The electron source discharges an electron beam along a predetermined electron path. The supercharger heats the electron source upon absorption of electromagnetic radiation of a predetermined signal characteristic redirected by the system. The bleeder module redirects a portion of the system's output signal to the supercharger, which heats in response thereto. In other embodiments, the system may be operated entirely by electromagnetic radiation from a freestanding signal source.

Abstract: The present invention relates to a reactor for the photocatalytic treatment of liquid or gaseous streams, which reactor comprises a tube through which the stream to be treated flows, wherein, in the tube, there are arranged at least one light source, at least one flat means M1 provided with at least one photocatalytically active material and at least one flat means M2 reflecting the light radiation radiated by the at least one light source, wherein the reflecting surface of the at least one means M2 and the inner wall of the tube are at an angle greater than or equal to 0°, in such a manner that the light exiting from the light source is reflected by the at least one means M2 onto the photocatalytically active material, and to a method for the photocatalytic treatment of liquid or gaseous streams by irradiation with light in the reactor according to the invention.

Abstract: Disclosed is a beam monitor system in which signals outputted from a plurality of wires are divided in a multi-wire type monitor for measuring a beam profile of a charged particle beam, an identical number of the wires are grouped, the signals of the respective groups are taken out one piece by one piece to be connected with each other, and the number of the pieces, corresponding to a number of the wires belonging to the one group, are put together to be connected to a signal processor storing connection information.

Abstract: In some aspects, the disclosure is directed to signal processing methods and systems for identifying a material on a body of a person using electromagnetic radiation. A radar system may measure a first reflection of radiation incident on a body of a person. The first reflection may be from a surface of the body. The radar system may measure a second reflection of the radiation. The second reflection may be from a first material residing on or proximate to the surface of the body. An analyzer may determine, relative to the first reflection, a delay in the second reflection due to propagation of a portion of the radiation through the first material. The analyzer may determine, based on the delay, at least one of: the first material and a dielectric constant of the first material.

Abstract: A process for evaluating a cleaning solution is described. The process includes: (a) subjecting a solution, including a solute and a solvent, to sonic energy to create a sonicated solution; (b) measuring UV absorption of the sonicated solution to produce a sample UV absorbance spectra; (c) obtaining a reference UV absorbance spectra; (d) scaling the reference UV absorbance spectra to the sample UV absorbance spectra at a lower range of the UV spectrum; (e) subtracting from the reference UV absorbance spectra the sample UV absorbance spectra to produce a differential UV spectra; and (f) evaluating at or near a peak of the sample UV absorbance spectra the differential UV absorbance spectra to determine whether the sonicated solution is activated.