12th week of 2009 patent applcation highlights part 13 |
Patent application number | Title | Published |
20090072109 | HOLDER FOR HOLDING A CARRIER FOR INSERTION INTO A CYLINDRICAL WELL - The invention relates to a holder for holding a carrier, wherein the holder is inserted into a cylinder-shaped well, for example, of a multiwell plate. In addition the invention relates to a multiwell plate with such a holder. In order to provide a possibility for the reliable support of a carrier in a holder, wherein the holder ensures a secure and specified positioning of the carrier in a well and reliably prevents the carrier and the holder from falling out of the well, a holder is proposed for insertion into a cylindrical well and to support the carrier. The holder comprises a support, a holding piece and a connecting piece which connects the supporting piece with the holding piece, wherein the holder together with the lateral external surfaces of the supporting piece, the holding piece and/or connecting piece lies against at least one lateral internal surface of the well, and wherein the carrier is inserted on the support and under the holding piece. | 2009-03-19 |
20090072110 | APPARATUS FOR MOUNTING AN ELECTRONIC DEVICE - An apparatus for mounting an electronic device includes a cantilever rack, amounting seat, and a connecting device. The cantilever rack includes a support arm and a suction member. The mounting seat is adapted for mounting the electronic device. The connecting device includes a spherical pivot member disposed on the support arm, and a rotatable unit. The rotatable unit includes a holder disposed fixedly on the mounting seat, and a controlling member connected removably to the holder. The holder defines an engaging space for receiving the spherical pivot member. The controlling member is operable to switch the connecting device between a loose fitting state and a tight fitting state. | 2009-03-19 |
20090072111 | Arrangement for attaching an exercise device to a ladder-like frame of an exercise machine - An apparatus for removably mounting an exercise apparatus to a supporting structure such as a ladder-like structure. Various types of mounting apparatus with specially designed brackets having multiple interchangeable parts, attachments and accessories, are used to facilitate easy and quick mounting of several types of exercise apparatus to the supporting structure. | 2009-03-19 |
20090072112 | Supporting structure and tension adjusting mechanism thereof - The present invention relates to a supporting structure, includes a retractable connecting unit, a bottom pivotal shaft device, a top pivotal shaft device and at least one linking device. The retractable connecting unit is that a slid engaging sheet is provided on top of a fixed engaging sheet, and an adjusting member is provided between the fixed and the slid engaging sheets, a bottom end and a top end are respectively provided at the bottom portion and the top portion of the retractable connecting unit. The linking device is that a bottom shaft wheel and a top shaft wheel are respectively provided between the bottom end and the top end of the lateral side of the connecting unit and between bottom supporting racks of the bottom pivotal shaft device and top supporting racks of the top pivotal shaft device, and respectively and pivotally connecting to the bottom pivotal shaft device and the top pivotal shaft device, and a flexible band is provided between the top and the bottom shaft wheels; by adjusting the adjusting member, the slid engaging sheet can move alongside the fixed engaging sheet, so the lengths of the retractable connecting unit and the top and the bottom shaft wheels disposed at the lateral side of the retractable connecting unit are changed, and a proper tension is maintained by the flexible band. | 2009-03-19 |
20090072113 | SUPPORT STAND FOR STRUCTURES THAT HOLD PAGES AND METHODS OF USING THE SAME - A stand for supporting a structure for holding one or more loose leaf pages, such as a notebook, has a mounting member for securing the stand to the structure. A support member is secured to the mounting member and is moveable between a stowed position and a support position. The support member is disposed at a relatively larger angle relative to a mounting surface of the mounting member in the support position and at a relatively smaller angle relative to the mounting surface in the stowed position. The support member comprising at least one leg moveable between a stowed position and a support position. The leg defining in part a base of the support member. The base has a relatively wider width when the leg is in the support position and a relatively narrower width when the leg is in the stowed position. | 2009-03-19 |
20090072114 | Christmas Tree Stand - A Christmas tree stand includes a spike that is driven into the lower end of a Christmas tree trunk; a ball joint is removably attached to the spike that is releasably gripped by a ball clamp positioned within a tree support housing. A user positions the tree in a vertical orientation and pivots a lever on a side of the housing to lock the ball clamp against the ball joint thereby anchoring the tree in the selected position. | 2009-03-19 |
20090072115 | Wind-resistant sign assembly - A signpost, sign and a coupling mechanism for connecting the sign and signpost. The coupling mechanism incorporates a replaceable shear pin of appropriate material and strength so as to facilitate shearing of the pin in high wind conditions, thereby unlocking the coupling mechanism and allowing the sign to rotate freely about the axis of the signpost. The invention, as described, safely contains a sign attached to a signpost while reducing the possibility of wind forces damaging the sign and/or sign and signpost combination. | 2009-03-19 |
20090072116 | TRANSITION BASE - A transition base has a first mounting surface that faces in a first direction, has a second mounting surface that faces in a second direction that is opposite to the first direction, and has a plurality of columns that are disposed between the first and the second mounting surfaces. Each column has a column length that extends between the first and the second mounting surfaces, has a structural element, and has a damping element. Each of the structural and the damping elements extend along the column length. Further, one of the structural and the damping elements may be incorporated in or encased by the other of the damping and the structural elements. | 2009-03-19 |
20090072117 | Carriage arrangement for a machine tool - An actuation device driven by the adjusting motion of a first carriage is provided and, because of the adjusting motion of the first carriage from the first position into the second position, the adjusting motion of a second carriage can be driven from the measurement point to the rest position, and because of the adjusting motion of the first carriage from the second position into the first position, the adjusting motion of the second carriage can be driven from the rest position to the measurement point. | 2009-03-19 |
20090072118 | GPS with radar detector - A GPS system includes a frame having a window, a GPS navigator supported by the frame, wherein a display of the GPS navigator is facing opposite to the window of the frame, a radar detector received in the frame to align with the window thereof, and an attaching element attaching the GPS system to an interior side surface of a vehicle such that the display of the GPS navigator is rearwardly facing towards the driver while the radar detector is forwardly sending out detecting signal through the window of the frame. The GPS system integrates the two important driving assistant equipments together, occupies minimal mounting space, and utilize only one car power outlet. | 2009-03-19 |
20090072119 | Backlight unit and method of driving the same - Provided is a backlight unit including one or more white light emitting diodes (LEDs) for generating light; an LED module having a printed circuit board (PCB), the LED module supporting and driving the white LED; a sensor for detecting the color temperature of the white LED; a heat generating element connected to the LED module; and a controller for controlling the sensor, the LED module, and the heat generating element. | 2009-03-19 |
20090072120 | CIRCUITS AND METHODS ALLOWING FOR PIXEL ARRAY EXPOSURE PATTERN CONTROL - An image processing system includes an image sensor circuit. The image sensor circuit is configured to obtain an image using a type of shutter operation in which an exposure pattern of a pixel array is set according to exposure information that changes over time based at least partially on charge accumulated in at least a portion of the pixel array. An image sensor circuit includes a pixel array and one or more circuits. The one or more circuits are configured to update exposure information based at least partially on one or more signals output from the pixel array, and to control an exposure pattern of the pixel array based on the exposure information. A pixel circuit includes a first transistor connected between a photodiode and a sense node, and a second transistor connected between an exposure control signal line and a gate of the first transistor. | 2009-03-19 |
20090072121 | DEVICE FOR DETECTING AN ELECTROMAGNETIC RADIATION WITH CURRENT LIMITATION - This device for detecting an electromagnetic radiation, comprises a matrix of juxtaposed elementary sensors ( | 2009-03-19 |
20090072122 | IMAGE SENSOR AND METHOD FOR MANUFACTURING THE SAME - An image sensor | 2009-03-19 |
20090072123 | Solid-state imaging device and drive control method for the same - A CMOS sensor has unit pixels each structured by a light receiving element and three transistors, to prevent against the phenomenon of saturation shading and the reduction of dynamic range. The transition time (fall time), in switching off the voltage on a drain line shared in all pixels, is given longer than the transition time in turning of any of the reset line and the transfer line. For this reason, the transistor constituting a DRN drive buffer is made proper in its W/L ratio. Meanwhile, a control resistance or current source is inserted on a line to the GND, to make proper the operation current during driving. This reduces saturation shading amount. By making a reset transistor in a depression type, the leak current to a floating diffusion is suppressed to broaden the dynamic range. | 2009-03-19 |
20090072124 | VEHICULAR IMAGE SENSING SYSTEM - An image sensing system for a vehicle includes an imaging sensor comprising a two-dimensional array of light sensing photosensor elements formed on a semiconductor substrate. The imaging sensor is disposed at an interior portion of the vehicle, and may be at or proximate to an interior rearview mirror assembly of the vehicle. The system includes a logic and control circuit comprising an image processor for processing image data derived from the imaging sensor. The image sensing system may identify objects of interest based on spectral differentiation or by comparing over successive frames image data associated with objects in the forward field of view of the image sensor or by objects of interest being at least one of qualified and disqualified based at least in part on object motion in the field of view of the imaging sensor. | 2009-03-19 |
20090072125 | Solid-state imaging apparatus and method for producing the same - A solid-state imaging apparatus includes a plurality of photosensitive cells, and a driving unit provided for driving the plurality of photosensitive cells. Each photosensitive cell includes a photodiode formed to be exposed on a surface of a semiconductor substrate for the purpose of accumulating signal charge obtained by subjecting incident light to photoelectric conversion, a transfer transistor for transferring signal charge accumulated by the photodiode, a floating diffusion layer for temporarily accumulating signal charge transferred by the transfer transistor, and an amplifier transistor for amplifying signal charge temporarily accumulated in the floating diffusion layer. A source/drain diffusion layer provided in the amplifier transistor is covered with a salicide layer, and the floating diffusion layer is formed to be exposed on a surface of the semiconductor substrate. | 2009-03-19 |
20090072126 | Light source frequency detection circuit for image sensor - An apparatus for measuring the power frequency of a light source includes a photo-sensor, a modulator, and a logic unit. The photo-sensor generates an electrical signal that is responsive to light incident thereon from the light source. The modulator generates a modulated signal based on the electrical signal that toggles at a rate substantially proportional to the power frequency of the light source. The logic unit is coupled to receive the modulated signal and determine its toggling frequency. | 2009-03-19 |
20090072127 | ADJUSTABLE SHROUD FOR ADJUSTING A DETECTION FIELD ASSOCIATED WITH A DETECTOR - An adjustable shroud for use with a detector having an aperture for detecting electromagnetic radiation. The adjustable shroud includes a base element, a cover element and a directional shroud. The cover element and the directional shroud may be adjusted over an aperture of a detector to increase and/or decrease a detection field associated with the detector. The user is easily able to configure the adjustable shroud to block a portion of a detection field associated with the detector to eliminate unwanted environment factors. | 2009-03-19 |
20090072128 | SPECTRALLY STABILIZED BROADBAND OPTICAL SOURCE - Methods and apparatus enable compensation of source light wavelength fluctuations due to instability of a broadband source within an optical sensing system. Tapping off two or more portions of the light output from the source at specific wavelength bands enables power based measurements of these portions. The measurements provide compensation ability by either use as feedback to control the source or for determination of the central wavelength so that adjustments can be applied to sensor response signals received at a receiver. | 2009-03-19 |
20090072129 | OPTICAL ENCODER AND ELECTRONIC EQUIPMENT HAVING THE SAME - An optical encoder of the invention has an OR circuit 21 to which light reception signals A+, B+ are inputted, an OR circuit 22 to which light reception signals A−, B− are inputted, and an AND circuit 23 to which an output signal C of the OR circuit 21 and an output signal D of the OR circuit 22 are inputted. In this optical encoder, a light reception signal A− shifted in phase by 180° from the light reception signal A+, and a light reception signal B− shifted in phase by 180° from the light reception signal B+, are inputted to the OR circuit 22 of the signal processing circuit 15. Thus, the signal processing circuit 15 does not need NOT circuits for inverting the light reception signal A+ and B+. This optical encoder can avoid occurrence of phase differences due to gate delay among signals and detect the mover with signals of excellent duty and periodic precisions. | 2009-03-19 |
20090072130 | Rotary Encoder Apparatus and Method - Rotary encoder apparatus is described that comprises an encoder scale or ring and an encoder scale reader. The encoder scale includes an incremental scale and one or more reference marks. The encoder scale reader comprises at least a first readhead and a second readhead that each produce a reference mark signal when passed over a reference mark of the encoder scale. The apparatus also comprises a reference position setter for determining, as the encoder scale reader is rotated relative to the encoder scale, at least one angularly repeatable reference position of the encoder scale relative to the encoder scale reader using a first reference mark signal produced by the first readhead and second reference mark signal subsequently produced by the second readhead. | 2009-03-19 |
20090072131 | Estimation of Crystal Efficiency With Axially Compressed Sinogram - The present invention provides a method for estimating crystal efficiency in a PET detector that takes axial compression into account. It does so via an iterative methodology in which a μ-map is first generated and then is used to obtain a solution for the equation | 2009-03-19 |
20090072132 | MASS SPECTROSCOPY SYSTEM AND MASS SPECTROSCOPY METHOD - An inexpensive mass spectrometer system is provided. This mass spectrometer is capable obtaining structural information of a substance at an improved efficiency, and the time required for the analysis and identification of the substance has been reduced. Identification precision has also been improved. More specifically, this invention provides a tandem mass spectrometer system in which the sample is ionized at the desired polarity, fragment ions obtained by dissociating the ion is analyzed in first or second mass spectrometer section, polarity of the second mass spectrometer is determined based on the result of the analysis, and the mass spectroscopy is carried out. A method for the mass spectroscopy is also provided. | 2009-03-19 |
20090072133 | MULTI-BEAM ION MOBILITY TIME-OF-FLIGHT MASS SPECTROMETER WITH BIPOLAR ION EXTRACTION AND ZWITTERION DETECTION - The present invention relates generally to instrumentation and methodology for the characterization of chemical samples in solutions or on a surface which is based on modified ionization methods with or without adjustable pH and controllable H-D exchange in solution, an improved ion mobility spectrometer (IMS), a multi-beam ion pre-selection of the initial flow, and coordinated mobility and mass ion separation and detection using a single or several independent time-of-flight mass spectrometers for different beams with methods for fragmenting ion mobility-separated ions and multi-channel data recording | 2009-03-19 |
20090072134 | Data Acquisition System for a Spectrometer Using Various Filters - A data acquisition system and method are described that may be used with various spectrometers. The data acquisition system may include an ion detector, an initial processing module, and a spectra processing module. The initial processing module is provided for processing the ion detection signals and for supplying processed signals to the spectra processing module. The spectra processing module generates spectra from the processed signals and supplies the generated spectra to an external processor for post-processing. The spectra processing module may include one or more of: a cross-spectra filter for filtering data in each spectra as a function of data in at least one prior spectra; a shaping filter for removing skew and shoulders from the processed signals; a sharpening filter for sharpening the peaks of the processed signals to effectively deconvolve and separate overlapping peaks; an ion statistics filter; and a peak histogram filtering circuit. | 2009-03-19 |
20090072135 | Micro Sample Heating Probe and Method of Producing the Same, and Analyzer Using the Micro Sample Heating Probe - An object of the present invention is to extract a micro foreign body of a few μm, which may cause a product defect of a device or the like, and to subject the foreign body to a mass analysis at a favorable S/N ratio without any contamination. A micro sample heating probe includes a sample holder made up of two members different in diameter, a supporting part, and a terminal part. The sample holder includes a heating mechanism only in a limited part, and just a region extremely close to the micro sample being an analysis target is heated locally. Therefore, even when a contaminated substance is attached to the probe, such substance is not heated, thereby preventing a noise from occurring, and enabling an analysis at a quite favorable S/N ratio. | 2009-03-19 |
20090072136 | Mass Spectrometer - A mass analyser ( | 2009-03-19 |
20090072137 | NANOWIRE ELECTRON SCATTERING SPECTROSCOPY - Methods and devices for spectroscopic identification of molecules using nanoscale wires are disclosed. According to one of the methods, nanoscale wires are provided, electrons are injected into the nanoscale wire; and inelastic electron scattering is measured via excitation of low-lying vibrational energy levels of molecules bound to the nanoscale wire. | 2009-03-19 |
20090072138 | Test Apparatus - A scan control unit for generating two-dimensional coordinates for performing a scan with an electron beam of an electron scanning microscope is provided with first and second transforming units for transforming coordinates in the horizontal (X) direction and the vertical (V) direction. An area to be tested in a sample is scanned with an electron beam in an arbitrary direction. As the first and second transforming units, small-capacity transformation tables (LUTs) capable of operating at high speed in each of the horizontal (X) direction and the vertical (Y) direction are used. By also using a large-capacity transformation table (LUT) that stores coordinate transformation data corresponding to plural scan types, a test apparatus compatible with the plural scan types, having multiple functions, and capable of performing high-speed scan control is realized. | 2009-03-19 |
20090072139 | Substrate inspection apparatus, substrate inspection method and method of manufacturing semiconductor device - A substrate inspection apparatus includes: an electron beam irradiation device which emits an electron beam and causes the electron beam to irradiate a substrate to be inspected as a primary beam; an electron beam detector which detects at least one of a secondary electron, a reflected electron and a backscattered electron that are generated from the substrate that has been irradiated by the electron beam, and which outputs a signal that forms a one-dimensional or two-dimensional image of a surface of the substrate; a mapping projection optical system which causes imaging of at least one of the secondary electron, the reflected electron and the backscattered electron on the electron beam detector as a secondary beam; and an electromagnetic wave irradiation device which generates an electromagnetic wave and causes the electromagnetic wave to irradiate a location on the surface of the substrate at which the secondary beam is generated. | 2009-03-19 |
20090072140 | RADIATION IMAGE CAPTURING APPARATUS - The invention relates to a radiation image capturing apparatus that includes a signal reading circuit for reading an image signal from a sensor substrate. The signal reading circuit includes a charge detecting circuit and a temperature sensor for detecting the temperature of the charge detecting circuit, and controls the gain of a variable gain amplifier of the charge detecting circuit based on the detected temperature. | 2009-03-19 |
20090072141 | Neutron Detector and Neutron Imaging Sensor - A neutron detector includes a plurality of neutron detecting element sections, each of the neutron detecting element sections having; a superconducting element including a substrate having at least one of surfaces thereof formed of a dielectric material, a strip line of the superconducting material formed on the surface and electrodes formed at opposed ends of the strip line, resistance determining sections for determining generation of heat resulting from a nuclear reaction between a superconducting element in the strip line and neutrons, through detection of change in a resistance value of said strip line, heat dissipation setting sections provided on a back side portion of the substrate opposite to the surface having the strip line formed thereon, the heat dissipation setting sections setting dissipation characteristics of the heat resulting from the nuclear reaction, and the heat dissipation characteristics being differentiated from each other between/among the neutron detecting element sections. | 2009-03-19 |
20090072142 | Scanning system and techniques for medical and/or forensic assessment using the same - A data recording system for scanning tissues of human beings or other objects from crime scenes includes a hand-held scanner and computer. The scanner has a housing including a platen along the bottom surface of the housing, a scanning mechanism including an illumination source and sensor positioned within the housing under a platen, a control unit, memory for storing data files, and disposable spacers removably attached to the bottom surface of the housing that hold the scanner a predetermined distance from the tissue or object. The scanner is placed over the tissue or object and emits light from the illumination source there toward. A predetermined range of light wavelengths reflected by the object is sensed by sensors and sensor signals are generated corresponding thereto. The controller processes the sensor signals and stores them as a data file in the memory for use in medical and crime scene analysis. | 2009-03-19 |
20090072143 | PYROELECTRIC INFRARED SENSOR - There is provided a pyroelectric infrared sensor being capable of changing its shape and having high sensitivity. The sensor comprises the substrate | 2009-03-19 |
20090072144 | INFRARED RETINA - Exemplary embodiments provide an infrared (IR) retinal system and method for making and using the IR retinal system. The IR retinal system can include adaptive sensor elements, whose properties including, e.g., spectral response, signal-to-noise ratio, polarization, or amplitude can be tailored at pixel level by changing the applied bias voltage across the detector. “Color” imagery can be obtained from the IR retinal system by using a single focal plane array. The IR sensor elements can be spectrally, spatially and temporally adaptive using quantum-confined transitions in nanoscale quantum dots. The IR sensor elements can be used as building blocks of an infrared retina, similar to cones of human retina, and can be designed to work in the long-wave infrared portion of the electromagnetic spectrum ranging from about 8 μm to about 12 μm as well as the mid-wave portion ranging from about 3 μm to about 5 μm. | 2009-03-19 |
20090072145 | Nanowire multispectral imaging array - A multispectral imaging array system and method of forming the same. A substrate and a group of antennas can be located with respect to one another on the substrate, such that respective gaps are formed between each antenna group and wherein different antenna sizes may be used for different spectral ranges. Additionally, one or more nanowires can be located within one or more gaps among the respective gaps, such that the nanowires in communication with the antennas and the substrate comprise a multispectral imaging system in which the use of the nanowire(s) decreases the thermal time constant and therefore the read out rate from the antennas while decreasing the ambient gas cooling speed relative to the read out rate to increase the manufacturability of the multispectral imaging array system. | 2009-03-19 |
20090072146 | Correlated ghost imager - A method and system for detecting concealed weapons and explosives by imaging THz scenes using conventional optics and detectors is provided. Photon fields with two different wavelengths can be sent through a chopper and towards a wavelength-selective mirror. A light beam with a wavelength in the visible or IR range is sent toward a visible photon array detector. Similarly, light beams with wavelengths in the THz range can be sent towards a target, which are reflected and/or absorbed by objects in the target. The reflected or transmitted light continues on through an optional filter to remove background light, then into a non-imaging detector. The visible photon array detector can be coupled with the non-imaging detector, which will register an image of the scene that is illuminated by the THz photons. | 2009-03-19 |
20090072147 | Detector Arrangement for Electromagnetic Radiation and Method for Measuring Electromagnetic Radiation - A detector arrangement for electromagnetic radiation has at least an absorbing element and a cantilever sensor which are in operational connection with each other, so that the sensor is bendable in response to electromagnetic radiation absorbed by the absorbing element. The arrangement further includes an interferometer for measuring bending of the cantilever sensor. In a method for measuring electromagnetic radiation, electromagnetic radiation is directed on to the absorbing element and thereby bending of the cantilever sensor is caused. Bending of the cantilever sensor is measured with an interferometer. The cantilever sensor can be a door-like flap made of silicon, attached to one side of a frame of silicon. | 2009-03-19 |
20090072148 | Method and apparatus for detecting wood eating insect infestation in enclosed shipping containers or in trees - An apparatus and method for detecting wood eating insect infestations. For trees, a baseline air sample is taken outside of the tree to determine a baseline CO2 concentration. A second CO2 sample is taken from underneath the bark of the tree. The results of the sample taken from underneath the bark of tree are compared to the baseline sample. An increased CO2 indicates a hidden wood eating insect infestation somewhere in the tree, even though the location of the infestation may be far removed from the place of sampling. For a shipping container, a baseline sample of air near the CO2 container is taken, then a sample is taken from the bottom of a shipping container. A shipping container need not be filled with wood products, rather wood products only be present as packing or support materials. The comparison is made between the baseline CO2 with the CO2 sample taken from inside the shipping container. An increased CO2 concentration is an indication of a hidden wood eating insect infestation inside the shipping container. | 2009-03-19 |
20090072149 | Magnetically retained Interchangeable Collimators for Scintillation Cameras - A grid suitable for being positioned and held in relation to a detector has positive positioning means and at least one magnet for holding the grid. | 2009-03-19 |
20090072150 | Scintillator-based micro-radiographic imaging device - A scintillation based imaging system. The device utilizes a single-crystal inorganic scintillator to convert ionizing radiation to light in a spectral range or ranges within the visible or ultraviolet spectral ranges. The conversion takes place inside the single crystal material, preserving special resolution. The single crystal scintillator is sandwiched between a first plate that is substantially transparent to the ionization radiation and a second plate that is transparent to the visible or ultraviolet light. The ionization radiation is directed from the submicron source through a target to create a shadow image of the target inside the scintillator crystal. Several sources of radiation are described. | 2009-03-19 |
20090072151 | Parameter Adjustment for Medical Device - A medical device with a high voltage connection line for carrying a high DC supply voltage has a control unit generating said high DC supply voltage which is fed through a first AC block unit to said high voltage connection line and generating a digital control signal fed through a first AC coupling unit to said high voltage connection line, and a remotely located unit a second AC block unit coupled to said high voltage connection line for receiving said high DC supply voltage and a second AC coupling unit coupled to said high voltage connection line for receiving said digital control signal. | 2009-03-19 |
20090072152 | Apparatus For Automatic Calibration of PET/CT Systems - A calibration system for a combined Positron Emission Tomography (PET)/Computed Tomography scanner system, may have a support structure carrying a rotation motor driving a phantom, wherein the phantom has at least two phantom rods and the rods are positioned such that they are neither parallel nor connected to each other. | 2009-03-19 |
20090072153 | Signal Acquisition in PET Scanners - A Positron Emission Tomography (PET) scanner has a plurality of photo detector blocks. Each photo detector block or region has a plurality of photo detectors, a multiplexer receiving output signals from the plurality of photo detectors and generating a multiplexer output signal, a multiplexer control unit controlling switching of the multiplexer, and an analog-to-digital converter receiving the multiplexer output signal and generating a digital output signal. | 2009-03-19 |
20090072154 | Hybrid Method for Randoms Variance Redcution - A method for reducing randoms variance in a Positron Emission Tomograph (PET) or Positron Emission Tomograph combined with another Medical Imaging device is disclosed. An average of an element of the randoms event (delayeds) sinogram may be estimated by dividing fan sums in delayeds sinogram by singles rates taken from headers of the delayeds sinogram. | 2009-03-19 |
20090072155 | TIME-OF-FLIGHT (TOF) POSITRON EMISSION TOMOGRAPHY (PET) RECONSTRUCTION FROM TIME-TRUNCATED PROJECTION DATA - A method of TOF-PET image reconstruction using time-truncated TOF-PET projection data. The time-truncated TOF-PET data is obtained by narrowing the scanner time window to a smaller “time window field of view,” which reduces the field of view of a TOF-PET scanner. This results in a lower list mode stream transfer rate, which can be useful in high count rate data acquisitions, in particular | 2009-03-19 |
20090072156 | Methods and systems for imaging - Methods and systems for producing an image. Measurement data is obtained for a coincidence photon event, and a line projector function is generated based on the obtained measurement data. Additional measurement data is obtained for a single photon event, and a cone-surface projector function is generated based on the additional measurement data. An image is reconstructed using the generated line projector function and the generated cone-surface projector function. In another example method for producing an image, a measurement is obtained, and a projector function is generated using the obtained measurement. The generated projector function is modified based on an a priori image. An image is reconstructed using the modified projector function. | 2009-03-19 |
20090072157 | METHOD OF MANUFACTURING A RADIATION DETECTOR - In a method of manufacturing a radiation detector according to this invention, a lattice frame | 2009-03-19 |
20090072158 | METHOD OF DETECTING X-RAYS AND X-RAY DETECTING APPARATUS - Apparatus and method of accurately detecting X-rays employs a photodiode substrate wherein a first reverse bias is applied to the photodiode to generate a photodetect voltage according to the X-rays incident on the photodiode. After an image signal is output in response to the X-rays applied to the photodiode in the present frame, a forward bias is applied to the photodiode so that X-rays may be detected more accurately in the next frame. | 2009-03-19 |
20090072159 | SEMICONDUCTOR DETECTION MODULE AND RADIATION DETECTION APPARATUS AND RADIOLOGICAL IMAGING APPARATUS USING THE SEMICONDUCTOR DETECTION MODULE - Semiconductor detection modules | 2009-03-19 |
20090072160 | RADIATION IMAGE CONVERSION PANEL, SCINTILLATOR PANEL, AND RADIATION IMAGE SENSOR - The radiation image conversion panel in accordance with the present invention has an aluminum substrate; an alumite layer formed on a surface of the aluminum substrate; a metal film, provided on the alumite layer, having a radiation transparency and a light reflectivity; a protective film covering the metal film and having a radiation transparency and a light transparency; and a converting part provided on the protective film and adapted to convert a radiation image. | 2009-03-19 |
20090072161 | Plasmonic Laser Nanoablation Methods - A novel femtosecond laser nano-ablation technique called Plasmonic Laser Nano-Ablation (PLN). The technique takes advantage of surface-enhanced plasmonic scattering of ultrashort laser pulses by nanoparticles to vaporize sub-cellular structures in attoliter volumes. The use of nanoparticles may overcome problems associated with current FLMS techniques and does not rely on heating for nanodisruption. In PLN, the particle acts as a “nano-lens,” restricting laser light to the near-field of the particle, and only photodisrupting structures that are nanometers away. This eliminates the need for a tightly focused beam, while still achieving nanoscale ablation resolution. Moreover, the enhanced scattering around the particles reduces the amount of required laser fluence. A method is provided comprising positioning a nanoparticle in proximity to a surface of a material; irradiating the nanoparticle with a laser tuned close to the nanoparticle's plasmonic frequency; and allowing a near-field effect from the irradiated nanoparticle to photodamage the material. | 2009-03-19 |
20090072162 | Laser annealing method and semiconductor device fabricating method - When the second harmonic of a YAG laser is irradiated onto semiconductor films, concentric-circle patterns are observed on some of the semiconductor films. This phenomenon is due to the non-uniformity of the properties of the semiconductor films. If such semiconductor films are used to fabricate TFTs, the electrical characteristics of the TFTs will be adversely influenced. A concentric-circle pattern is formed by the interference between a reflected beam | 2009-03-19 |
20090072163 | TECHNIQUES FOR CONTROLLING A CHARGED PARTICLE BEAM - Techniques for controlling a charged particle beam are disclosed. In one particular exemplary embodiment, the techniques may be realized as a charged particle acceleration/deceleration system. The charged particle acceleration/deceleration system may comprise an acceleration column. The acceleration column may comprise a plurality of electrodes having apertures through which a charged particle beam may pass. The charged particle acceleration/deceleration system may also comprise a plurality of resistors electrically coupled to the plurality of electrodes. The charged particle acceleration/deceleration system may further comprise a plurality of switches electrically coupled to the plurality of electrodes and the plurality of resistors, each of the plurality of switches may be configured to be selectively switched respectively in a plurality of operation modes. | 2009-03-19 |
20090072164 | ION IMPLANTING APPARATUS - An ion implanter for manufacturing a single crystal film by extracting a hydrogen ion or a rare-gas ion from an ion source, selects a desired ion with a first sector electromagnet, scanning the ion with a scanner, collimates the ion with a second sector electromagnet, and implants it into a substrate; the ion source is configured to be located close to the entrance side focal point of the first sector electromagnet. In this case, when an aperture of an extraction section of the ion source is circular and entrance side focal points in a deflection surface and a surface perpendicular thereto in the first sector electromagnet are coincident, the ion beam after passing the first sector electromagnet becomes completely parallel in the two surfaces and the spot shape becomes a circle. | 2009-03-19 |
20090072165 | FLEXIBLE WORK AND UTILITY LAMP - A rope light is provided comprising a plurality of infrared lamps that enable a user to stealthily operate the light under cover of darkness. The method of using the rope light comprises either signaling to an observer or operating on a workpiece. The rope light can be positioned to signal information such as the outlines of a runway or supply drop point. The observer, using appropriate goggles or other visualization devices, can then detect such signals. The rope light provided can also be used to operate on such things as an automobile engine under cover of darkness. The rope light can be flexibly positioned in such things as engine compartments to flood the compartment with infrared light, enabling a person to repair a workpiece such as an engine. Other embodiments use a rope light that radiates light visible to the human eye for both signaling and operating on a workpiece. | 2009-03-19 |
20090072166 | Infra-red lighting system and device - A chemiluminescent system and device is disclosed wherein a first polymeric sheet having a shaped cavity therein is sealed around its periphery to a second polymeric sheet and the cavity contains a cured PVC plastisol having admixed an oxalate solution and finely divided semiconductor laser crystals and a sealed receptacle containing a liquid component of a chemiluminescent activator. Placed over the plastisol or container is a light filter having a dye or dyes, pigment or pigments compounded into the filter, the dyes or pigments are chosen from those that absorb certain parts of the spectrum such that all light emissions up to 1050 nm are absorbed and anything beyond 1050 nm is transmitted. The devices generate a chemiluminescent light at wavelengths chosen to stimulate the semiconductor laser crystals. The semiconductor laser crystals absorb the chemiluminescent light and re-emit energy at wavelengths in the IR. By choosing the proper light absorbing dyes or pigments in the filter element, the emitted wavelength(s) that the activated device emits can be between 1 micron and 2.5 microns but no visible light. | 2009-03-19 |
20090072167 | EXPOSURE APPARATUS, LIGHT SOURCE APPARATUS AND DEVICE FABRICATION - An exposure apparatus for exposing a pattern of a mask onto an object, said exposure apparatus includes a light source for generating a plasma, said light source including a condenser mirror that condenses a light irradiated from the plasma, an illumination optical system for illuminating the mask using the light condensed by the condenser mirror, a detector that is provided between the condenser mirror and the illumination optical system, said detector detecting a property of the light, and a changing part for changing a state of the plasma based on a detected result of the detector. | 2009-03-19 |
20090072168 | Radical cleaning arrangement for a lithographic apparatus - A cleaning arrangement is configured to clean an EUV optic of an EUV lithographic apparatus. The partial radical pressure ranges between 0.1-10 Pa. The cleaning arrangement can be configured inside a cleaning cocoon of the lithographic apparatus for offline cleaning. It can also be configured at particular positions inside the apparatus to clean nearby optics during production. In the pressure range of 0.1-10 Pa the penetration of atomic hydrogen into the optical devices is high, while the recombination to molecular hydrogen and hydrogen consumption is limited. | 2009-03-19 |
20090072169 | Leak Resistant Syringe Cover - A cover for a syringe includes an elongated flexible envelope and an absorbent material. The elongated flexible envelope includes a body portion and a needle-receiving portion. The body portion has a first end that defines an opening and an opposite second end. The needle-receiving portion extends from the second end of the body portion and terminates in a distal end. The body portion and the needle-receiving portion define a cavity of sufficient size to allow the syringe to be placed therein. The cavity is in communication with the opening. The envelope is made of a material that is impervious to liquid. The absorbent material is disposed in the distal end of the needle-receiving portion. | 2009-03-19 |
20090072170 | Spatial Information Detection System - A spatial information detection system is provided, which is capable of, even when detecting spatial information from a common target space by use of a plurality of detection devices, achieving accurate detection without causing interference between the detection devices. Each of the detection devices has a light emitting source for projecting light intensity-modulated with a modulation period into the target space, a photodetector for receiving light from the target space, and an evaluation portion for detecting the spatial information of the target space from a change between the light projected from the light emitting source and the light received by the photodetector. The system comprises a timing control portion for controlling the timings of projecting the lights from the light emitting sources such that a light projection period of the light emitting source of one of the detection devices does not overlap with the light projection period of the light emitting source of another detection device. | 2009-03-19 |
20090072171 | Systems and methods for volumetric tissue scanning microscopy - In accordance with preferred embodiments of the present invention, a method for imaging tissue, for example, includes the steps of mounting the tissue on a computer controlled stage of a microscope, determining volumetric imaging parameters, directing at least two photons into a region of interest, scanning the region of interest across a portion of the tissue, imaging a plurality of layers of the tissue in a plurality of volumes of the tissue in the region of interest, sectioning the portion of the tissue and imaging a second plurality of layers of the tissue in a second plurality of volumes of the tissue in the region of interest, detecting a fluorescence image of the tissue due to said excitation light; and processing three-dimensional data that is collected to create a three-dimensional image of the region of interest. | 2009-03-19 |
20090072172 | Valve bonnet assembly - An improved bonnet assembly for a weir type or radial style valve, comprising a hollow bonnet housing an actuator assembly comprising an actuator connected to a spindle, the hollow bonnet having a plurality of orifices to allow free entry and exit of a liquid such as a cleaning solution within the bonnet and to enable the liquid to thoroughly contact and exit the bonnet assembly without the need of disassembly. The valve or parts of the valve such as the bonnet assembly or its components are made of performance engineered polymeric material to prevent corrosion and/or galling, and also reduce the weight and sometimes the cost of the valve without sacrificing quality and performance. | 2009-03-19 |
20090072173 | Flow control valve - An object is to provide a flow control valve that is capable of reducing or eliminating backlash generated between a male threaded portion and a female threaded portion engaged with the male threaded portion and preventing or eliminating hysteresis in the flow level. The flow control valve includes a body having a fluid inlet and a fluid outlet, a cover attachable to the body, a motor disposed in a space defined by the body and the cover, a valving element connected to a rotary shaft of the motor with a screw member, and an urging member that urges the valving element toward the motor side or toward the side opposite to the motor. | 2009-03-19 |
20090072174 | SOLENOID VALVE - A solenoid valve includes a coil, a yoke, a tubular stator housing, an armature, a valve element, a tubular valve body, and a supporting member. The valve element is displaceable with the armature for opening and closing a flow channel. The tubular valve body is provided inside the stator housing for slidably supporting the valve element. The supporting member is coupled with the stator housing. The valve body includes a flange portion that extends radially outwardly. The flange portion is provided between the stator housing and the supporting member along a longitudinal axis of the valve body. The yoke is coupled with the stator housing. | 2009-03-19 |
20090072175 | PRESSURE REDUCING VALVE - A pressure reducing valve is disclosed to include a housing connected to a compression gas source and covered with an end cap, a piston mounted in the housing and defining with the end cap an air chamber, a cylindrical elastic plastic member stopped between the piston and an inside part of the housing, and a valve flap held down by a return spring to close the air chamber. | 2009-03-19 |
20090072176 | Valve Device - The invention relates to a valve device, preferably for a line device or connecting device. Said valve device comprises a valve body that can be transferred from an open position to a closed position. Said valve body comprises movable sectored devices having sealing edges or sealing surfaces via which, in a closed position, a sealing contact of the sectored device to adjoining sealing edges or sealing surfaces can be established. The sectored devices can at least be in sections moved away in the radial direction from the centre axis when the valve body is transferred to the open position and release a flow area. | 2009-03-19 |
20090072177 | FLUSH VALVE HANDLE AND CHECK VALVE ASSEMBLY - A flush valve handle assembly and a check valve assembly are provided for use in a flush valve, wherein the flush valve handle assembly and check valve assembly include improved components. The flush valve handle assembly includes a ball member and a plunger rod, one or both of which can be constructed of a polymeric material. An improved flush file retainer is provided which includes at least one ear integrally formed around a circumferential portion thereof. This at least one ear secures the flush file retainer in a snap-fit configuration in the socket-coupling. The check valve assembly includes a piston/seal having a plurality of ribs having a tapered design extending outwardly from a circumferential periphery of the piston/seal. The piston/seal includes a sealing material located on a top surface thereof. This sealing material can be a thermoplastic elastomeric coating material. | 2009-03-19 |
20090072178 | VALVE DEVICE - A valve device is provided. The valve device of the present invention includes a planetary component and two valve plates. The two valve plates are disposed on a hole portion of the planetary component opposite to each other, so as to provide a quick opening and closing with a relatively high opening and closing speed, and to reduce the space occupied. Therefore, the provided valve device does not need to perform adjustment (processing) to reduce the operating force on the sluice valve or to assure the closing function of the valve. Further, the function and the producibility of the valve are improved significantly. | 2009-03-19 |
20090072179 | Subsea valve actuator apparatus - A subsea valve actuator apparatus is disclosed for actuating a subsea valve. The valve actuator apparatus includes a housing which defines an enclosure and a rim. A cover cooperates with the rim for sealing the enclosure. A gearbox is disposed within the enclosure the gearbox including a worm wheel which is connected to the subsea valve for actuating the valve. The gearbox includes a seal which is disposed between the worm wheel and the housing for sealing the worm wheel relative to the housing so that lubricant disposed within the enclosure for lubricating the gearbox is sealed within the enclosure. A pressure compensator is disposed within the enclosure for maintaining pressure of the lubricant disposed within the enclosure at substantially the same pressure as the pressure of seawater outside the gearbox. The pressure compensator includes a cylindrical wall having a first and a second end, the wall defining a chamber. A piston is slidably disposed within the chamber, the piston having a first and a second end so that the piston separates the chamber into a first and a second cavity. The first cavity is disposed adjacent to the first end of the piston and the second cavity is disposed adjacent to the second end of the piston. The first cavity is in fluid communication with the seawater disposed outside the enclosure and the second cavity is in fluid communication with the lubricant disposed within the enclosure. The arrangement is structured such that a pressure differential between the pressure of seawater outside the gearbox and the pressure of the lubricant disposed within the enclosure slides the piston within the chamber so that the pressure differential of the first cavity relative to the second cavity is reduced to zero such that the pressure of the lubricant disposed within the enclosure is maintained at substantially the same pressure as the pressure of seawater outside the gearbox so that a pressure difference across the seal is minimized. | 2009-03-19 |
20090072180 | DOUBLE ACTION DIRECTIONAL FLUID FLOW VALVE - A double action directional fluid flow valve includes a stepped piston connected with a poppet valve and moveable by a controller between open and closed positions by applying a continuous pressure to a small diameter piston face and selectively applying and removing pressure from a large diameter piston face to move the poppet valve between an open position and a closed position. | 2009-03-19 |
20090072181 | HYDRAULIC BLOCK - The invention relates to a hydraulic block ( | 2009-03-19 |
20090072182 | FIRE FIGHTING AND COOLING COMPOSITION - The present disclosure provides a fire fighting and cooling composition. The composition includes a non-ionic surfactant selected from alkyl polyglycosides, N-alkyl-2-pyrrolidones, and combinations thereof. The alkyl polyglycoside non-ionic surfactants have a substituted or unsubstituted alkyl side chain of from 6 to 18 carbon atoms and the N-alkyl-2-pyrrolidones have a substituted or unsubstituted alkyl side chain of from 8 to 10 carbon atoms. The composition also includes an anionic surfactant selected from alkyl ether sulfates, alkyl ether phosphates, and combinations thereof. The composition further includes an amphoteric surfactant. In the composition, the non-ionic surfactant is present at a concentration of from about 0.25% to about 13.0% by weight, the anionic surfactant is present at a concentration of from about 10.0% to about 50.0% by weight, and the amphoteric surfactant is present at a concentration of from about 0.5% to about 15.0% by weight. | 2009-03-19 |
20090072183 | POLYFLUOROETHER BASED POLYMERS - A composition which provides surface effects to substrates comprising a polymer containing at least one urea linkage prepared by
| 2009-03-19 |
20090072184 | POLYETHER ESTER BLOCK COPOLYMER - To provide a polyether ester block copolymer which has surface hardness suitable to be applied to a structural member and excellent in sound deadening quality and tribological property, a polyether ester block copolymer of the present invention comprises (a) aromatic dicarboxylic acid unit, (b) 1,3-propanediol and/or 1,4-butanediol unit and (c) long chain diol unit mainly including polyoxytrimethylene glycol, wherein the durometer hardness (type D), measured according to the principle of the method described in JIS K6253, is 40 or larger and 78 or smaller. | 2009-03-19 |
20090072185 | Anisotropic Magnetic Flakes - The invention relates to anisotropic, reflective, magnetic flakes. In a liquid carrier and under influence of an external magnetic field, the flakes attract to one another side-by-side and form ribbons which provide higher reflectivity to a coating and may be used as a security feature for authentication of an object. | 2009-03-19 |
20090072186 | ELECTROMAGNETIC WAVE ABSORPTION MATERIAL AND MANUFACTURING METHOD THEREOF - An electromagnetic wave absorption material and a manufacturing method thereof are disclosed. Mix 40% to 70% weight percent liquid resin with 30% to 60% weight percent bamboo charcoal evenly. After cooling, pour the mixture into a mold for curing to produce sheet product. The microwave absorption material of the present invention meets environmental requirements. | 2009-03-19 |
20090072187 | REFRIGERATOR OIL COMPOSITION - There is provided a refrigerating machine oil composition comprising a base oil containing a polyvinyl ether and/or a polyoxyalkylene glycol derivative as a main component and having a kinematic viscosity of 1 to 8 mm | 2009-03-19 |
20090072188 | LUBRICANT OIL FOR A REFRIGERATION MACHINE, LUBRICANT COMPOSITION AND REFRIGERATION MACHINE AND SYSTEM - A lubricant oil for a refrigeration machine, lubricant composition and refrigeration machine and system, said refrigeration machine and system being of the type that operates with a refrigerant consisting of at least one component of the HC (hydrocarbon) group, the lubricant oil consisting of an alkylbenzene oil containing at least 80% by weight of alkylbenzene having a molecular weight of 120-288 and having a viscosity between about 3.0 and 7.0 cSt at a temperature of 40° C. and the lubricant composition consisting of said alkylbenzene oil and until about 8% by weight of one or more additives selected from a group consisting of improvers of oxidation resistance and thermal stability, corrosion inhibitors, metal inactivators, lubricity additives, viscosity index improvers, reducers of fluidity and flocculation point, detergents, dispersants, antifoaming agents, antiwear agents and extreme pressure resistant additives. | 2009-03-19 |
20090072189 | METHOD OF MAKING HEAT CELLS COMPRISING EXOTHERMIC COMPOSITIONS HAVING ABSORBENT GELLING MATERIAL - The present invention is directed to a method of making heat cells that are suitable for incorporation into disposable heating wraps. The heat cells comprise an exothermic composition comprising an absorbent gelling material, wherein the absorbent gelling material provides for improved heat application in the relief of temporary or chronic body aches and pains. | 2009-03-19 |
20090072190 | CLEANING SOLUTION FORMULATIONS FOR SUBSTRATES - A semiconductor system includes: providing a dielectric layer; providing a conductor in the dielectric layer, the conductor exposed at the top of the dielectric layer; capping the exposed conductor; and modifying the surface of the dielectric layer, modifying the surface of the dielectric layer, wherein modifying the surface includes cleaning conductor ions from the dielectric layer by dissolving the conductor in a low pH solution, dissolving the dielectric layer under the conductor ions, mechanically enhanced cleaning, or chemisorbing a hydrophobic layer on the dielectric layer. | 2009-03-19 |
20090072191 | Nor-Seco-Bis-Nor-Seco, Tris-Nor-Seco, and Higher Nor-Seco-Cucurbit[n]Uril Compounds - Nor-seco-type cucurbit[n]uril compounds and methylene bridged glycoluril oligomers are produced by reacting glycoluril and formaldehyde in strong organic or mineral acid at a temperature adequate to condense the reactants. These compounds are characterized by lacking —CH | 2009-03-19 |
20090072192 | Synthesis of carbon nanotubes filled with palladium nanoparticles using arc discharge in solution - A novel method for simultaneously forming and filling and decorating carbon nanotubes with palladium nanoparticles is disclosed. Synthesis involves preparing a palladium chloride (PdCl | 2009-03-19 |
20090072193 | Composition and method for reducing chemical oxygen demand in water - A method and composition for reducing chemical oxygen demand is presented. The composition includes a persulfate donor and a transition metal catalyst in contact with the persulfate donor. When the composition is contacted by water, the transition metal catalyst reacts with persulfate and reduces the persulfate concentration in the water. The composition allows the use of persulfate, which is known to cause irritation to users of aquatic facilities (e.g., pools, spas) that come in contact with it. As the persulfate concentration is reduced rapidly in the water by the catalyzed reaction, the persulfate-containing cleaning product may even be used while the aquatic facilities are being used. Optionally, a free halogen donor may be incorporated into the composition. The composition may be in the form of powder, granules (coated or uncoated), or agglomerate. | 2009-03-19 |
20090072194 | Films and Processes for Producing the Same - A birefringent film which comprises a compound having a proton-accepting group and a compound having a proton-donating group; and a birefringent film which comprises a compound having a proton-accepting group and a proton-donating group. The proton-accepting group and proton-donating group are combined with each other through intermolecular hydrogen bonding. | 2009-03-19 |
20090072195 | LUMINESCENT MATERIAL - A luminescent material is provided, which includes a carbide oxynitride-based compound having a composition represented by formula 1: | 2009-03-19 |
20090072196 | RED PHOSPHOR AND METHOD OF PREPARING THE SAME - Provided is a red phosphor which is excellent in emission efficiency by a long wavelength UV excitation source and has a fine and uniform particle size. The red phosphor includes a compound represented by (Li.sub.(2−z)−xM.sub.x)(AO.sub.4).sub.y:Eu.sub.z,Sm.sub.q and a flux wherein M is K, Mg, Na, Ca, Sr, or Ba, A is Mo or W, 0.ltoreq.x.ltoreq.2, 0.5.ltoreq.y.ltoreq.5, 0.01.ltoreq.z.ltoreq.1.5, and 0.001.ltoreq.q.ltoreq.1.0. Provided is also a method of preparing the red phosphor. | 2009-03-19 |
20090072197 | FLUORESCENT POLYMERIC MATERIALS CONTAINING LIPID SOLUBLE RHODAMINE DYES - Fluorescent polymeric materials are disclosed comprising a polymer and one or more lipid soluble rhodamine dyes. The materials are especially useful in the preparation of multicolored microparticles, especially multicolored polystyrene microparticle, for use in the multiplexed analysis of a plurality of analytes in a single sample. When excited by a light source, the materials give off a unique emission based on the nature, concentration and ratio of the dyes therein. Methods of preparing and using said materials are also disclosed. | 2009-03-19 |
20090072198 | SULFUR-CONTAINING DISPERSANT AND SULFIDE PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME - A sulfide phosphor paste composition comprising a sulfur-containing dispersant, and a fluorescent film prepared therefrom, are provided. The sulfur-containing dispersant has a dual head structure containing both a carboxyl group and a thiol group or a structure containing a thiol or thiophene group as a head group. An oligomeric sulfur-containing dispersant is also provided. Adsorption of the dispersant on the surface of the sulfide phosphor prevents aggregation of the phosphor particles, and thereby improves the dispersibility of the sulfide phosphor paste composition, the homogeneity of the phosphor in the paste composition, and the density of a film produced from the paste composition. Fluorescent films and display devices produced from the phosphor paste composition exhibit improved luminescent properties and excellent processability. | 2009-03-19 |
20090072199 | WATERBORNE CORROSION-RESISTANT COATING - A waterborne thermoset cured anticorrosion formulation includes a water dispersed or emulsified phosphonated or water dispersed or emulsified sulfonated epoxy resin that is cured with a phenoxy resin having a polyhydroxyl ether backbone and terminal alpha glycol moieties. Water is present as a predominant volatile in which the epoxy resin and phenoxy resin are present in a weight ratio of epoxy resin to phenoxy resin of between 0.1 and 3:1. An aqueous curative is provided to induce cure between the epoxy resin and phenoxy resin, A corrosion inhibiting metal salt is also present having a salt anion of phosphate, biphosphate or tetraborate and a metal cation with the proviso that the metal cation formulation as a whole is devoid of chromium, lead, cobalt, and cadmium. Ideal curatives include aqueous aminoplast crosslinkers, aqueous unblocked isocyanates, aqueous blocked isocyanates, and a mixture thereof. With the inclusion of electrically conductive aluminum or zinc particulate the formulation is rendered corrosion resistant as well as electrically conductive to make an inventive coating amenable to powder coating. | 2009-03-19 |
20090072200 | MONOMERS, OLIGOMERS AND POLYMERS OF THIENO[2,3-b]THIOPHENE - The invention relates to novel mono-, oligo and polymers of thieno[2,3-b]thiophene, to their use as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like LCDs, optical films, FETs or OFETs for TFT-LCDs and IC devices such as RFID tags, electroluminescent devices in flat panel displays or photovoltaic or sensor devices, and further relates to a FET, light emitting device or ID tag comprising the novel polymers. | 2009-03-19 |
20090072201 | WATER DISPERSIBLE POLYANILINES MADE WITH POLYMERIC ACID COLLOIDS FOR ELECTRONICS APPLICATIONS - Methods are provided to producing stable, aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from the disclosed compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from the compositions are also useful in combination with nanometal wires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors. | 2009-03-19 |
20090072202 | DEVICE AND PROCESS FOR GROWING GA-DOPED SINGLE SILICON CRYSTALS SUITABLE FOR MAKING SOLAR CELLS - A device and method for producing Ga doped silicone single crystal with a diameter between 150 and 165 mm and a narrow resistivity distribution range (from 3 Ω·cm to 0.5 Ω·cm). The device is characterized by the use of a shorter heater and a funnel shaped gas flow guide capable of blowing an inert gas such as Ar straight to the crystallization frontier at the interface between outer surface of the nascent single crystal ingot and the surface of the melt of polycrystalline silicone raw materials in a quartz crucible. | 2009-03-19 |
20090072203 | Carbon-Coated Li-Containing Powders and Process for Production Thereof - The invention provides a new route for the synthesis of carbon-coated powders having the olivine or NASICON structure, which form promising classes of active products for the manufacture of rechargeable lithium batteries. Carbon-coating of the powder particles is necessary to achieve good performances because of the rather poor electronic conductivity of said structures. For the preparation of coated LiFePO | 2009-03-19 |
20090072204 | CONDUCTIVE MATERIAL MIXED COMPOSITION - A conductive material mixed composition obtained by synthesizing a piperidyl group-containing high-molecular-weight polymer or copolymer that is composed of the constitutional unit represented by general formula (1) below and insoluble in tetrahydrofuran (THF) by polymerization in a liquid phase, immediately followed by mixing a conductive material with the polymer or copolymer in the liquid phase: | 2009-03-19 |
20090072205 | INDIUM PHOSPHIDE SUBSTRATE, INDIUM PHOSPHIDE SINGLE CRYSTAL AND PROCESS FOR PRODUCING THEM - An indium phosphide substrate for semiconductor devices is obtained as follows. In order to have the direction of growth of the crystal in the <100> orientation, a seed crystal having a specified cross-sectional area ratio with the crystal body is placed at the lower end of a growth container. The growth container housing the seed crystal, indium phosphide raw material, dopant, and boron oxide is placed in a crystal growth chamber. The temperature is raised to at or above the melting point of indium phosphide. After melting the boron oxide, indium phosphide raw material, and dopant, the temperature of the growth container is lowered in order to obtain an indium phosphide monocrystal. An average dislocation density is a function of a carrier density and diameter of the substrate, dislocation density, and a dopant concentration on the wafer is substantially uniform in the depth direction. | 2009-03-19 |
20090072206 | OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS - Various non-limiting embodiments disclosed herein relate to ophthalmic devices comprising photochromic materials having extended pi-conjugated systems. For example, various non-limiting embodiments disclosed herein provide a photochromic material, such as an indeno-fused naphthopyran, which comprises a group that extends the pi-conjugated system of the indeno-fused naphthopyran bonded at the 11-position of thereof. Further, the photochromic materials according to certain non-limiting embodiments disclosed herein may display hyperchromic absorption of electromagnetic radiation as compared to conventional photochromic materials and/or may have a closed-form absorption spectrum that is bathochromically shifted as compared to conventional photochromic materials. Other non-limiting embodiments relate to methods of making the ophthalmic devices comprising photochromic materials. | 2009-03-19 |
20090072207 | FLAME RETARDANT RESIN COMPOSITION FOR PRINTED CIRCUIT BOARD, PRINTED CIRCUIT BOARD USING THE SAME AND MANUFACTURING METHOD THEREOF - The present invention relates to a flame retardant resin composition for a printed circuit board and a printed circuit board using the same, in more detail, to a flame retardant resin composition which includes a complex epoxy resin, photo acid generator, a curing agent, a curing accelerator, and an inorganic filler, so that UV curable and property-maintainable insulating material can be manufactured, and to a printed circuit board using the same. | 2009-03-19 |
20090072208 | Device for Guiding the Bolt Rope of a Sail - The invention relates to a device for guiding the bolt rope of a sail. The inventive device ( | 2009-03-19 |