04th week of 2010 patent applcation highlights part 13 |
Patent application number | Title | Published |
20100019131 | PHOTODETECTOR AMPLIFIER CIRCUIT - A photodetector amplifier circuit that converts a photodetector signal photoelectrically into a photocurrent and controls on or off state of an output transistor according to the photocurrent. The photodetector amplifier circuit has a first control circuit that is connected to a control terminal of the output transistor and controls on or off state of the output transistor according to the photocurrent and a switch that is connected between the control terminal of the output transistor and a ground voltage terminal and if the output transistor is turned off, discharges the control terminal of the output transistor by making the control terminal of the output transistor conductive with the ground voltage terminal. | 2010-01-28 |
20100019132 | OPTICAL RECEIVER - An optical-receiving circuit includes a first photodiode converting an optical signal into a current signal, a first trans-impedance amplifier to which a first power supply voltage of V | 2010-01-28 |
20100019133 | PHOTOSENSITIVE CHIP - The present invention discloses a photosensitive circuit comprising a photosensitivity unit, a capacitance and a switch unit. The photosensitivity unit is capable of receiving a received light, and the capacitance is capable of storing a photoelectric current corresponding to the received light. The switch unit is used to respectively provide the positive voltage of the capacitance to a comparison unit at a first time period, and the negative voltage of the capacitance to a comparison unit at a second time period. The comparison unit outputs a detection value according to the positive voltage and the negative voltage of the capacitance, the detection value is related to the distance between an object and the photosensitive circuit. The present invention further disclose a photosensitive chip to drive a luminescent unit to provide a detective light. The photosensitive chip comprises a sampling clock generator, the ambient light sensor unit, a proximity sensor unit and a driving clock generator. | 2010-01-28 |
20100019134 | Solid-state image sensing device, method and apparatus for manufacturing same, and electronic device - A camera module ( | 2010-01-28 |
20100019135 | ROTARY ENCODER FOR CONNECTING ADDITIONAL SENSORS AND ELECTRICAL MACHINE COMPRISING A ROTARY ENCODER OF THIS TYPE - The invention relates to a rotary encoder ( | 2010-01-28 |
20100019136 | MINIATURIZED OPTICAL TWEEZERS BASED ON HIGH-NA MICRO-MIRRORS - The invention relates to an optical tweezer device including at least one light source and one three-dimensional optical trap, said optical trap comprising one focusing micro-mirror which is adapted to reflect and focus at least a portion of the light emitted by said light source. | 2010-01-28 |
20100019137 | High Filling Flow Water Phantom - The present invention is related to a water phantom for measuring and determining the dose distribution of radiation produced by a particle beam or photon radiation beam comprising: a water tank, the water tank having a lower base and side walls; supply means for supplying water to the water tank. The water tank comprises an intermediate base that forms, together with side walls and said lower base, a closed lower tank underneath said intermediate base and an upper tank above said intermediate base, the closed lower tank being connected to the supply means and allowing the flow of water toward said upper tank through a plurality of water admission passages defined in the intermediate base to provide an unturbulent water flow within said water tank | 2010-01-28 |
20100019138 | NUCLEAR LOGGING TOOL - Nuclear logging tool. At least some of the illustrative embodiments are methods comprising placing a logging tool within a borehole proximate to an earth formation, releasing energetic neutrons from the logging tool, and receiving (at a detector within the logging tool) gamma returns indicative of interactions of the neutrons with elements of the logging tool and elements of the formation, and the gammas indicative of neutron interactions with elements of the logging tool are substantially free from gammas indicative of interactions with iron atoms. | 2010-01-28 |
20100019139 | MICRO DISCHARGE DEVICE IONIZER AND METHOD OF FABRICATING THE SAME - A micro discharge device (MDD) ionizer and a method for fabricating the MDD ionizer are disclosed. The MDD ionizer includes a dielectric barrier having a first open end connected to an electrically conductive capillary tube and a second open end connected to a sample collection capillary tube. A circular high voltage electrode can be positioned around the dielectric barrier in close linear proximity to the conductive capillary tube and sealed by a non-conductive epoxy. A plasma discharge can be formed in a flow path through the dielectric barrier when an AC potential is applied between the high voltage electrode and the electrically conductive capillary tube utilizing an electronic controller. Such a plasma discharge in the flow path of the sample achieves soft ionization of gaseous sample molecules. The high pressure region generally occurs in the plasma region (where the ionization occurs). The ions thus are drawn (i.e., pushed or pulled) toward the high vacuum region located downstream where the detector(s) can be located. | 2010-01-28 |
20100019140 | OPEN PROBE METHOD AND DEVICE FOR SAMPLE INTRODUCTION FOR MASS SPECTROMETRY ANALYSIS - An open probe method for sample introduction into a mass spectrometer is disclosed, comprising the steps of: loading a sample holder with sample compounds to be analyzed; heating a probe oven; introducing said sample compounds in said sample holder into said heated probe oven; flowing inert gas into said heated probe oven; vaporizing said sample in said heated probe oven by the combined effect of oven temperature and inert gas flow; entraining said vaporized sample in said inert gas; and, transferring said vaporized sample in inert gas into an ion source of a mass spectrometer; wherein said heated probe oven remains open to the ambient atmosphere during sample introduction and analysis; said inert gas is flowing in said heated probe oven in two directions of a transfer line to a mass spectrometer ion source and to the oven opening; said vaporized sample in inert gas is transferred through a heated transfer line directly into the ionization chamber of an ion source of a mass spectrometer. An apparatus for this method of sample introduction is also disclosed. The primary advantage of this method and apparatus is that the heated probe oven remains open to the ambient atmosphere during sample introduction and analysis thereby enabling faster sample analysis. | 2010-01-28 |
20100019141 | ENERGY CONTAMINATION MONITOR WITH NEUTRAL CURRENT DETECTION - This energy contamination monitor has an ionization apparatus configured to ionize the neutral particles in an ion beam. Neutral particles are ionized, separated based at least in part upon different transit times over a distance, and measured with the Faraday electrode based at least in part upon the different transit times. The energy contamination monitor can distinguish between fast and slow neutral particles. | 2010-01-28 |
20100019142 | YTTRIA-METAL THERMIONIC FILAMENTS - A thermionic electron source comprises a nonlinear metallic substrate, a coating of yttria deposited on the substrate, and a current source configured to drive current through the metallic substrate. | 2010-01-28 |
20100019143 | Ion Focusing and Detection in a Miniature Linear Ion Trap for Mass Spectrometry - A miniature linear ion trap (MLIT) with a length of less than 30 mm is provided for ion focusing in the axial plane. The MLIT has multipoles for applying an AC voltage to ions and tubular entrance and exit lenses for applying a DC voltage to the ions. In another aspect, MLIT includes electrodes within the tubular entrance and exit lenses for detection of image current. A method is also provided for applying voltage to the entrance and exit lenses for ion focusing. | 2010-01-28 |
20100019144 | AUTOMATIC GAIN CONTROL (AGC) METHOD FOR AN ION TRAP AND A TEMPORALLY NON-UNIFORM ION BEAM - An automatic gain control (AGC) technique and apparatus is introduced herein for any temporally non-uniform ion beam, such as, for example, an ion beam produced by a MALDI ion source so as to minimize space charge effects. The disclosed configurations and techniques can be achieved by using an ion optical gating element and applying a desired signal waveform (e.g., a square wave) having a predetermined duty cycle. The applied voltage amplitude of such a signal can be configured to switch between a voltage which fully transmits the ions, and a voltage which does not transmit any ions. The frequency is chosen to result in a period which is significantly lower than the smallest non-uniformity period. Techniques of the present invention can also be extended to methods of AGC which can use a single ion injection event from the ion source to avoid variations in ion numbers from an unstable ion source. | 2010-01-28 |
20100019145 | Apparatus of Measuring the Orientation Relationship Between Neighboring Grains Using a Goniometer in a Transmission Electron Microscope and Method for Revealing the Characteristics of Grain Boundaries - An apparatus and method for measuring the crystallographic orientation relationship of neighboring grains and the characteristics of grain boundaries using a goniometer of a transmission electron microscope are disclosed to check the orientation relationship between two crystals and the characteristics of grain boundaries with a small error in real time. An apparatus for measuring the orientation relationship between neighboring grains and the characteristics of grain boundaries by using a goniometer of a transmission electron stereoscope, the apparatus comprising a goniometer mounted at a transmission electron microscope and a measurement unit for revealing the characteristics of grain boundaries of a specimen by linear-algebraically interpreting the relationship between crystal axes and tilt axes of the specimen using the goniometer. | 2010-01-28 |
20100019146 | Specimen Holder, Specimen Inspection Apparatus, and Specimen Inspection Method - Specimen holder, specimen inspection apparatus, and specimen inspection method for observing or inspecting a specimen consisting of cultured cells. The specimen holder has a body portion and a film. The body portion has a specimen-holding surface opened to permit access from the outside. The film has a first surface forming the specimen-holding surface. The specimen disposed on the first surface of the film can be irradiated with a primary beam for observation or inspection of the specimen via the film. A region coated with an electrically conductive film is formed on the bottom surface of the body portion facing away from the specimen-holding surface. An optically transparent region not coated with the electrically conductive film is also formed on the bottom surface. | 2010-01-28 |
20100019147 | METHOD AND APPARATUS FOR CHARGED PARTICLE BEAM INSPECTION - A charged particle beam inspection apparatus comprises: an electron gun for irradiating an electron beam onto a sample; a detector for detecting a signal obtained from the sample; an image processor for forming an image from the signal obtained from the detector, and an energy controller for controlling the beam energy of the electron beam to be irradiated onto the sample. An identical charged particle beam inspection apparatus carries out a plurality of types of inspections. An inspection apparatus of a projection type may be applied thereto. A pattern defect inspection, a foreign material inspection, and an inspection for a defect in a multilayer are carried out. Beam energies E | 2010-01-28 |
20100019148 | INSPECTION APPARATUS FOR CIRCUIT PATTERN - In a circuit pattern inspection apparatus, while an electron beam is irradiated onto a surface of a substrate having a plurality of chips where circuit patterns have been formed, a signal produced from the irradiated substrate is detected so as to form an image, and then, the formed image is compared with another image in order to detect a defect on the circuit patterns. Before the electron beam is irradiated onto either the chip or the plurality of chips so as to acquire the image for an inspection purpose, an electron beam is previously irradiated onto the region to be irradiated, so that charging conditions of the substrate to be inspected are arbitrarily controlled. | 2010-01-28 |
20100019149 | MAPPING-PROJECTION-TYPE ELECTRON BEAM APPARATUS FOR INSPECTING SAMPLE BY USING ELECTRONS EMITTED FROM THE SAMPLE - An apparatus capable of detecting defects of a pattern on a sample with high accuracy and reliability and at a high throughput, and a semiconductor manufacturing method using the same are provided. The electron beam apparatus is a mapping-projection-type electron beam apparatus for observing or evaluating a surface of the sample by irradiating the sample with a primary electron beam and forming on a detector an image of reflected electrons emitted from the sample. An electron impact-type detector such as an electron impact-type CCD or an electron impact-type TDI is used as the detector for detecting the reflected electrons. The reflected electrons are selectively detected from an energy difference between the reflected electrons and secondary electrons emitted from the sample. To eliminate charge-up caused on the sample surface by irradiation with the primary electron beam, the surface of the sample is covered with a cover placed above the sample and a gas is supplied to the space above the sample covered with the cover. The gas is brought into contact with the sample surface to reduce charge-up on the sample surface. | 2010-01-28 |
20100019150 | Method And Apparatus For Reviewing Defects - A method of inspecting defects of a sample includes a first step for, on a basis of position information of defects on a sample placed on a movable table which is previously detected and obtained by an other inspection system, driving the table so that the defects come into a viewing field of an optical microscope having a focus which is adjusted, a second step for re-detecting the defects to obtain a first detection result, a third step for correcting the position information of defects on a basis of position information of defects re-detected of the first detection result, and a fourth step for reviewing the defects whose position information is corrected to obtain a second detection result. The method includes classifying types of defects on basis of the first detection result and the second detection result. | 2010-01-28 |
20100019151 | NIGHT VISION APPARATUS - A night vision image processing unit (night vision apparatus) separates an input field image that a field separating unit has acquired from a near-infrared camera into an odd-numbered field image and an even-numbered field image. A region segmenting unit segments an image into a plurality of regions (a luminous region, a high-reflection region, a low-luminance region) based on luminance value of each pixel included in the odd-numbered field image and the even-numbered field image. A luminous region processing unit, a high-reflection region processing unit, and a low-luminance region processing unit correct the luminance value according to characteristics of the regions. | 2010-01-28 |
20100019152 | Superconducting radiometry apparatus - There is provided a superconducting radiometry apparatus capable of performing, while sample-measuring, an energy correction in regard to a fluctuation of a peak value of an output signal, which is due to a radiation heat and a magnetic field from an outside. The superconducting radiometry apparatus is constituted by comprising a micro-calorie meter detecting an energy of a radiant ray as a temperature change, a signal detection mechanism for detecting a displacement of an electric current flowing to the micro-calorie meter, a shunt resistance which is connected in parallel to the micro-calorie meter and whose resistance value is smaller than the micro-calorie meter, a bias electric source connected to the micro-calorie meter and the shunt resistance and applying a constant voltage, a heat addition device adding a constant and already-known heat quantity to the micro-calorie meter, a peak value monitor measuring a peak value corresponding to an added heat quantity within an output signal from the signal detection mechanism while synchronizing with a heat quantity addition from the heat addition device, and an energy correction device correcting, on the basis of an output from the peak value monitor, so as to become a peak value corresponding to the heat quantity from the heat addition device. | 2010-01-28 |
20100019153 | Air-Coupled Acoustic Thermography for In-Situ Evaluation - Acoustic thermography uses a housing configured for thermal, acoustic and infrared radiation shielding. For in-situ applications, the housing has an open side adapted to be sealingly coupled to a surface region of a structure such that an enclosed chamber filled with air is defined. One or more acoustic sources are positioned to direct acoustic waves through the air in the enclosed chamber and towards the surface region. To activate and control each acoustic source, a pulsed signal is applied thereto. An infrared imager focused on the surface region detects a thermal image of the surface region. A data capture device records the thermal image in synchronicity with each pulse of the pulsed signal such that a time series of thermal images is generated. For enhanced sensitivity and/or repeatability, sound and/or vibrations at the surface region can be used in feedback control of the pulsed signal applied to the acoustic sources. | 2010-01-28 |
20100019154 | IMAGING APPARATUS AND METHODS - Optical imaging structures and methods are disclosed. One structure may be implemented as an imaging pixel having multiple photodetectors. The photodetectors may detect different wavelengths of incident radiation, and may be operated simultaneously or at separate times. An imager may include an imaging array of pixels of the type described. Methods of operating such structures are also described. | 2010-01-28 |
20100019155 | LUMINESCENCE SENSORS USING SUB-WAVELENGTH APERTURES OR SLITS - The present invention provide a qualitative or quantitative luminescence sensor, for example a bio sensor or chemical sensor, using sub-wavelength aperture or slit structures, i.e. using apertures or slit structures having a smallest dimension smaller than the wavelength of the excitation radiation in the medium that fills the aperture or slit structure. The invention furthermore provides a method for the detection of luminescence radiation generated by one or more luminophores present in aperture or slit structure in such a luminescence sensor. | 2010-01-28 |
20100019156 | NUCLEAR MEDICINE DIAGNOSIS APPARATUS - A nuclear medicine diagnosis apparatus comprising a mechanical collimator for effecting passage in a given direction of photons with given energy emitted from an object injected or dosed with a drug containing a radioactive isotope; a former-stage detector for detecting positional information at a point of reaction of photons having passed through the mechanical collimator and information on the momentum of charged particles generated by the reaction; a latter-stage detector disposed in the subsequent stage of the former-stage detector to detect information on the photons having been scattered by the former-stage detector; and image reconstruction means for reconstructing an image from detection information having been collected from the former-stage detector and latter-stage detector, wherein the image reconstruction means is built so that differentiation is carried out on the information on the photons having passed through the mechanical collimator and the information on the photons having been scattered by the former-stage detector and that the image reconstruction is carried out by different image reconstruction algorithms from the individual differentiated detection information. | 2010-01-28 |
20100019157 | Excitation and Imaging Optics for Fluorescence Detection - The invention concerns an optical instrument for imaging fluorescence signals from an arrangement of a plurality of individual detection sites, for example the wells of a microtitre plate. In order to improve the light yield of the fluorescence excitation with excitation light as well as the light yield of the detection of the fluorescence signals, an objective array is provided which is arranged in the beam path between the field lens and the detection sites and comprises a field lens array with field lens array elements and a pupil lens array with pupil lens array elements. In order to improve the channel separation and suppress interfering light the objective array can comprise a diaphragm array with in each case two diaphragm openings per detection site. | 2010-01-28 |
20100019158 | FLUORESCENCE DETECTION APPARATUS - Fluorescence detection apparatus detects fluorescence from a fluorescent object. The apparatus includes a light source configured to irradiate the fluorescent object with light, a shutter configured to block the light, from the light source, directed to the fluorescent object, an optical output measuring unit arranged in an optical path between the shutter and the light source, an image pickup element configured to detect the fluorescence from the fluorescent object and to capture a noise image, and a changing unit configured to change at least one of an accumulation time of the image pickup element and an open-close time of the shutter. The changing unit calculates the accumulation time for capturing the noise image using the measurement result of the optical output measuring unit, and corrects a captured fluorescent image generated by detecting the fluorescence, using the noise image captured during the accumulation time calculated by the calculation unit. | 2010-01-28 |
20100019159 | Method and device for measuring electromagnetic signal - An electromagnetic signal measuring device includes a carbon nanotube structure. The carbon nanotube structure is capable of producing a sound by absorbing an electromagnetic signal. The electromagnetic signal measuring device is able to determine the intensity and polarization of the electromagnetic signal. | 2010-01-28 |
20100019160 | Neutron Detector Using Neutron Absorbing Scintillating Particulates in Plastic - A neutron detector composed of a matrix of scintillating particles imbedded in a lithiated glass is disclosed. The neutron detector detects the neutrons by absorbing the neutron in the | 2010-01-28 |
20100019161 | SYSTEMS AND METHODS FOR READING DATA - A system for reading data is provided. The system includes a detector having an array of first semiconductor devices, an array of second semiconductor devices, and an array of photodiodes. The array of photodiodes is coupled to the array of first semiconductor devices and the array of second semiconductor devices. | 2010-01-28 |
20100019162 | RADIATION DETECTOR - In a radiation detector in which scintillator layers are directly formed on all the light receiving parts of a plurality of photoelectric conversion substrates, space and level difference between the adjacent photoelectric conversion substrates are determined so that the effects of these space and level difference fall within a range corresponding to the effect of one photoelectric conversion element. Specifically, the space between the adjacent photoelectric conversion substrates is equal to or less than 133 μm and the level difference between the adjacent photoelectric conversion substrates is equal to or less than 100 μm. Accordingly, the scintillator layers can be directly formed on all the light receiving parts of the plurality of photoelectric conversion substrates. This prevents degradation in MTF and sensitivity and reduces manufacturing costs. | 2010-01-28 |
20100019163 | Radiation Detector Power Management For Portable/Handheld Applications - A radiation detector includes at least one multiple channel pixellated detector driven via a plurality of pixellated anode electrodes and at least one planar cathode electrode. Each detector is configured to reduce the number of active pixellated anode electrodes until a rate of events detected via at least one corresponding planar cathode electrode exceeds a preset threshold above a background count rate within a predetermined time period. | 2010-01-28 |
20100019164 | Neutron detector - A neutron detector has a volume of neutron moderating material and a plurality of individual neutron sensing elements dispersed at selected locations throughout the moderator, and particularly arranged so that some of the detecting elements are closer to the surface of the moderator assembly and others are more deeply embedded. The arrangement captures some thermalized neutrons that might otherwise be scattered away from a single, centrally located detector element. Different geometrical arrangements may be used while preserving its fundamental characteristics. Different types of neutron sensing elements may be used, which may operate on any of a number of physical principles to perform the function of sensing a neutron, either by a capture or a scattering reaction, and converting that reaction to a detectable signal. High detection efficiency, an ability to acquire spectral information, and directional sensitivity may be obtained. | 2010-01-28 |
20100019165 | METHOD & SYSTEM FOR DETECTING NITROGENOUS MATERIALS VIA GAMMA-RESONANCE ABSORPTION (GRA) - A method for detecting nitrogenous materials within an object by means of Gamma-Resonance Absorption (GRA), including placing on one side of an object a target containing 13C for bombardment with a proton beam of approximately 1.75 MeV energy, to produce a source of 9.172 MeV gamma-rays for scanning the object, reading from the gamma-ray detector the total and the non-resonant attenuations of the incident photon flux, and deriving from the attenuations the net resonant attenuation and the spatial distribution thereof; wherein scanning the object includes: I. performing a rapid pre-scan to classify the overall gamma-ray-attenuation regime and locate regions of high physical density, in which longer scanning times might be required; II. performing a full scan to identify and locate regions that contain nitrogenous materials; and III. performing a plurality of scans in same or different segments to establish presence of explosives. | 2010-01-28 |
20100019166 | Method for Controlling Electron Beam in Multi-Microcolumn and Multi-Microcolumn Using The Same - Provided is a method for controlling electron beams in a multi-microcolumn, in which unit microcolumns having an electron emitter, a lens, and a deflector are arranged in an n×m matrix. A voltage is uniformly or differentially applied to each electron emitter or extractor. The same control voltage or different voltages are applied to a region at coordinates in a control division area of each extractor to deflect the electron beams. Lens layers not corresponding to the extractors are collectively or individually controlled so as to efficiently control the electron beams of the unit microcolumn. Further, a multi-microcolumn using the method is provided. | 2010-01-28 |
20100019167 | FAN BEAM MODULATOR FOR ION BEAMS PROVIDING CONTINUOUS INTENSITY MODULATION - An intensity modulator for controlling the intensity of ions, such as protons, controllably block a portion of sub-areas of an area beam to control the average intensity within that sub-area. A fan beam is then created by a focusing process that reforms the area beam while blurring intensity variations in each sub-area to a corresponding beamlet in the fan beam of uniform intensity. | 2010-01-28 |
20100019168 | TWO-ZONE ION BEAM CARBON DEPOSITION - The invention relates an ion source for ion beam deposition comprising multiple anodes, wherein the ion source deposits multiple zones of a source material and thicknesses of at least two of the multiple zones are different. | 2010-01-28 |
20100019169 | REMOTE LASER INTERROGATION OF THREAT CLOUDS AND SURFACES - This invention concerns the remote detection of threat clouds and evaluation of their components. Also included is the remote detection and evaluation of contamination on surfaces or in air streams. To enable this detection, fluorophores that are attached to POSS are used with two-photon LIF imaging that provides enhanced background-free imaging even in the presence of scattering particles such as dust, sand and water droplets. | 2010-01-28 |
20100019170 | THREE-DIMENSIONAL IMAGING USING A FLUORESCENT MEDIUM - The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums, arrangements of hardware, and processing techniques that can be used to capture these thickness measurements and obtain three-dimensional images of the target surface in a variety of imaging contexts. This includes general techniques for imaging interior/concave surfaces as well as exterior/convex surfaces, as well as specific adaptations of these techniques to imaging ear canals, human dentition, and so forth. | 2010-01-28 |
20100019171 | Method and device for measuring electromagnetic Signal - A method for measuring properties of an electromagnetic signal includes following steps. An electromagnetic signal measuring device that includes a carbon nanotube structure is provided. The carbon nanotube structure has a plurality of carbon nanotubes. An electromagnetic signal is received by the carbon nanotube structure in the electromagnetic signal measuring device. The intensity of the electromagnetic signal is measured by a sound produced by the carbon nanotube structure. | 2010-01-28 |
20100019172 | Multi-column electron beam exposure apparatus and multi-column electron beam exposure method - A multi-column electron beam exposure apparatus includes: a plurality of column cells; a wafer stage including an electron-beam-property detecting unit for measuring an electron beam property; and a controller for measuring beam properties of electron beams used in all the column cells by using the electron-beam-property detecting unit, and for adjusting the electron beams of the respective column cells so that the properties of the electron beams used in the column cells may be approximately identical. The electron beam property may be any of a beam position, a beam intensity, and a beam shape of the electron beam to be emitted. The electron-beam-property detecting unit may be a chip for calibration with a reference mark formed thereon or a Faraday cup. | 2010-01-28 |
20100019173 | Extreme ultraviolet light source apparatus and nozzle protection device - A nozzle protection device capable of protecting a target nozzle from heat of plasma without disturbing formation of a stable flow of a target material in an LPP type EUV light source apparatus. This nozzle protection device includes a cooling unit which is formed with an opening for passing the target material therethrough, and which is formed with a flow path for circulating a cooling medium inside, and an actuator which changes a position or a shape of the cooling unit between a first state of evacuating the cooling unit from a trajectory of the target material and a second state of blocking heat radiation from the plasma to the nozzle by the cooling unit while securing a path of the target material in the cooling unit. | 2010-01-28 |
20100019174 | SHIELDED CONTAINER - The present invention provides a radiation-shielding container for a radiopharmaceutical that may be magnetically picked and placed, assembled and dis-assembled. | 2010-01-28 |
20100019175 | SEMICONDUCTOR MANUFACTURING DEVICE AND BEAM-SHAPING MASK - A manufacturing method of a semiconductor thin film decreases the number of and controls the direction of crystal grain boundaries. A first beam irradiated onto amorphous silicon produces a radial temperature gradient centered on a tip of a concave. This forms a crystal grain in the concave tip, which grows in both the beam width and length direction. After the second beam and on, growth is repeated using the crystal grain formed in the tip of the concave as the seed. This forms a band-form crystal grain with a wider than that of the conventional narrow-line beam, with the tip of the concave being the start point. Further, by setting the periphery of the concave pattern to be equal or less than the crystal grain diameter in the direction vertical to the beam scanning direction, it is possible to form the band-form crystal grain being lined continuously. | 2010-01-28 |
20100019176 | IMAGING APPARATUS - With the imaging apparatus of this invention, an image is divided equally into four areas, and a setting is made for reading of carriers before irradiation to be carried out separately according to images of the divided areas. By dividing the reading of carriers before irradiation in this way, when compared with the reading of carriers for an entire area of an image (i.e. a frame) in the prior art, each storage and reading time can be shortened to one of the number of divisions. A time serving as a starting point of an irradiation wait time occurs before the reading of carriers before irradiation. Consequently, even if the time serving as the starting point of the irradiation wait time varies, the variation takes place only during each storage and reading set short. Thus, the variation of the irradiation wait time is made less than in the prior art, thereby improving response. | 2010-01-28 |
20100019177 | MICROVALVE DEVICE - A microvalve device for controlling fluid flow includes a body defining a chamber having first and second ends. The first end is in communication with a source of command pressure. The second end in communication with a source of load pressure. A micromachined spool valve is disposed in the chamber between the first and second ends for sliding movement by differential pressure across the spool valve between a first position in which allows fluid flow between the source of load pressure and a source of supply pressure and a second position which allows fluid flow between the source of load pressure and a pressure vent. The spool valve has a closed position intermediate the first position and the second position which restricts fluid flow between the source of load pressure and both the source of supply pressure and the pressure vent. The spool valve is moveably connected to the body. | 2010-01-28 |
20100019178 | LOW PRESSURE MEASUREMENT DEVICES IN HIGH PRESSURE ENVIRONMENTS - The present invention presents various novel approaches to solving the problems inherent in measuring biological pressures in high pressure systems. Thus, to protect a pressure transducer exposed to fluid flows at higher pressures than its overpressure rating, a novel valve is used that closes a protected leg in which the transducer is located. The various exemplary embodiments of such valves each have a high pressure input, one or more low pressure inputs, and an output. In operation, when a high pressure fluid flow occurs at a high pressure input, such valves automatically close the low pressure inputs. Alternatively, a novel transducer system is presented, which automatically limits the effective pressure sensed by a transducer to a certain maximum. | 2010-01-28 |
20100019179 | Solenoid for a Pilot Operated Water Valve Having Reduced Copper and Increased Thermal Efficiency - A solenoid for a pilot operated water valve having reduced copper and increased thermal efficiency is provided. The solenoid utilizes smaller gauge copper wire for the coil, and reconfigures the coil to a shorter, fatter mechanical design than prior solenoids. Despite the focus of reducing material cost, the pole frame of the solenoid utilizes thicker material than the prior pole frame. This thicker material aids in the thermal performance of the solenoid. A pilot operated valve utilizing such a reduced copper solenoid is also provided. | 2010-01-28 |
20100019180 | Valve Assembly - A valve assembly with at least one transverse channel in a substantially tubular valve housing, the assembly including a valve closing member that is positioned in the valve housing and that co-operates with a valve seat situated on a hollow cylindrical valve seat body that is fixed in the valve housing, the valve seat body being attached to one end of the valve housing. To simplify the production process, the transverse channel is formed by a longitudinal slot which extends in some sections of the valve housing from a starting point at the end of said housing in the longitudinal direction of the latter. | 2010-01-28 |
20100019181 | Apparatus and method for controlling fluid flow - An actuator base, bobbin, and pole piece form a pocket for an armature that a flexible membrane encloses to form an armature chamber filled with an incompressible fluid. The membrane protects the armature from exposure to corrosive fluids flowing in a conduit. Conduit flow can be stopped by driving the membrane against a valve seat. Pressure from the controlled fluid in the conduit is transmitted through the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane by the conduit fluid's pressure. | 2010-01-28 |
20100019182 | Motorized automate/manual push button system - A driving mechanism, mounting to a flush apparatus, includes an actuation housing coupling with a valve body, a manual actuation unit including a push button and a manual plunger arm transversely extended from the push button towards a pushing platform, and an automated actuation unit including a motorized unit and an automated plunger arm transversely extended towards the pushing platform. When the push button is manually pressed, the pushing platform is pushed by the manual plunger arm to move a diaphragm member at the unsealed position. When the motorized unit is activated in responsive to a presence of a user, the automated plunger arm is driven by the motorized unit to move towards the pushing platform, such that the pushing platform is pushed by the automated plunger arm to move the diaphragm member at the unsealed position. | 2010-01-28 |
20100019183 | Gear Operated Shut Valve for a Ventilation System - A gear operated shut valve for a ventilation system in a motor vehicle is disclosed. The gear operated shut valve includes gear train. The gear train includes a driven gear that is associated with the shut valve and a driving gear that is associated with an outlet knob on an outlet of the ventilation system. The shut valve is substantially angled with respect to the outlet. | 2010-01-28 |
20100019184 | VALVE SEAL WITH INTEGRAL FLEXURE JOINTS - A valve seal for use with a valve having a valve element including a plurality of radiused corners. The valve element is rotatably mounted within a frame disposed in a flowbody. The valve seal including a plurality of curved portions in cooperative alignment with the radiused corners of the valve element. The valve seal being partially disposed within a mounting groove formed in an edge surface about a substantial portion of the valve element. A plurality of flexure joints are formed in the seal member and in spaced relation from the curved portions. The plurality of flexure joints providing spring loading of the seal relative to the frame when the valve element is in a closed position. | 2010-01-28 |
20100019185 | ELECTRICALLY CONDUCTIVE BONDING MEANS FOR DEVICE COMPONENTS - A bonding means for electrically coupling a first component and a second component at an interface. The bonding means including at least one electrically conductive bonding puck positioned between the first component and the second component. The bonding puck being disposed within a recess formed in at least one of the first component and the second component. The at least one electrically conductive bonding puck providing electrical bonding between the first component and the second component and establishing electrical continuity therebetween. | 2010-01-28 |
20100019186 | ENGINE VALVE ASSEMBLY WITH VALVE CAN MOUNTABLE TO AN ENGINE COVER - An engine valve assembly is provided with a valve housing configured to promote easy fastening and removal of the valve assembly from an engine cover. The housing has a first wall and a side wall that extends therefrom to partially define an interior cavity with a cavity opening opposite the first wall. In some embodiments, the first wall has a generally teardrop-shaped surface. The first wall has a valve opening and a fastener opening that is spaced from and aligned with the valve opening along the first wall. A valve body is supported by the valve housing at least partially within the interior cavity, and may be press-fit therein. The valve housing mounts to the engine cover with the fastener inserted through the fastener opening to extend through the interior cavity and fasten to the engine cover, with the valve body extending into the engine cover. | 2010-01-28 |
20100019187 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS SINTERED BODY AND PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE USING THE SAME - There is disclosed a piezoelectric/electrostrictive ceramics which is a sintered body having a structure where a matrix and a filler are brought into a composite, the matrix is made of an alkali niobate-based piezoelectric/electrostrictive material, which includes a large number of grains combined with one another, including a perovskite type oxide, which includes at least one element selected from the group consisting of Li, Na and K as an A site constituent element and Nb as a B site constituent element, as a main crystal phase, the filler is made of a material (with the proviso that an alkali niobate-based material is excluded) having a thermal expansion coefficient smaller than that of the alkali niobate-based piezoelectric/electrostrictive material, and the volume fraction of the filler with respect to the total volume of the matrix and the filler is 0.5 vol % or more and below 10 vol %. | 2010-01-28 |
20100019188 | Sol-Gel Precursors and Products Thereof - The present invention provides a generalizable single-source sol-gel precursor capable of introducing a wide range of functionalities to metal oxides such as silica. The sol-gel precursor facilitates a one-molecule, one-step approach to the synthesis of metal-silica hybrids with combinations of biological, catalytic, magnetic, and optical functionalities. The single-source precursor also provides a flexible route for simultaneously incorporating functional species of many different types. The ligands employed for functionalizing the metal oxides are derived from a library of amino acids, hydroxy acids, or peptides and a silicon alkoxide, allowing many biological functionalities to be built into silica hybrids. The ligands can coordinate with a wide range of metals via a carboxylic acid, thereby allowing direct incorporation of inorganic functionalities from across the periodic table. Using the single-source precursor a wide range of functionalized nanostructures such as monolith structures, mesostructures, multiple metal gradient mesostructures and Stober-type nanoparticles can be synthesized. | 2010-01-28 |
20100019189 | POLYMER HAVING VISIBILITY IN MAGNETIC RESONANCE IMAGE AND SURFACE LUBRICITY AND MEDICAL DEVICE - Provided are a polymer which, when wetted, enables a medical apparatus for use in MRI diagnosis and therapy to be easily visible under MRI and, simultaneously, develops surface lubricity, and a medical apparatus coated with the polymer. The polymer including a copolymer composed of a substance for shortening relaxation time of a nuclear species capable of being detected by magnetic resonance, a moiety having a reactive group, and a moiety for developing lubricity is used to coat the medical apparatus, whereby excellent peel resistance, high lubricity, visibility under magnetic resonance, easy applicability, and high safety can be obtained. | 2010-01-28 |
20100019190 | Refrigerant compositions and use thereof in low temperature refrigeration systems - A process for obtaining low temperature refrigeration in an existing or new low temperature refrigeration system designed to operate with, or suitable for use with, or capable of being used with HCFC-22 as the refrigerant, the refrigerant composition being a refrigerant composition comprising difluoromethane (HFC-32), pentafluoroethane (HFC-125) and tetrafluoroethane (HFC134a), the three components being present in the composition in amounts such that the operating characteristic of the refrigerant composition in regard to superheat is provided at an acceptable level and the operating characteristics of the refrigerant composition in regard to cooling capacity, mass flow and efficiency (COP) characteristics, when employed as the refrigerant in a low temperature refrigeration system, are each at least 95% of the operating characteristics of chlorodifluoromethane (HCFC-22) if HCFC-22 were to be employed as the refrigerant in such low temperature refrigeration system. | 2010-01-28 |
20100019191 | METHOD FOR PRODUCING 1,2-ETHYLENE GLYCOL AND 1,2-PROPYLENE GLYCOL BY MEANS OF THE HETEROGENEOUSLY CATALYSED HYDROGENOLYSIS OF A POLYOL - A process for preparing 1,2-ethylene glycol and 1,2-propylene glycol by heterogeneously catalyzed hydrogenolysis of a polyol, which comprises using, as a heterogeneous catalyst, a catalyst comprising palladium (Pd) and a support material selected from the group of carbon, zirconium dioxide, titanium dioxide and calcium carbonate, the catalyst not comprising any ruthenium (Ru), and performing the hydrogenolysis in the presence of water. | 2010-01-28 |
20100019192 | METHOD OF PRODUCING LOWER ALCOHOLS FROM GLYCEROL - A reactive-separation process converts glycerin into lower alcohols, having boiling points less than 2000 C, at high yields. Conversion of natural glycerin to propylene glycol through an acetol intermediate is achieved at temperatures from 150° to 2500 C at pressures from 1 and 25 bar. The preferred applications of the propylene glycol are as an antifreeze, deicing compound, or anti-icing compound. The preferred catalyst for this process in a copper-chromium. | 2010-01-28 |
20100019193 | METHOD OF MANUFACTURING A FUEL CELL ELECTRODE (AS AMENDED) - Encapsulated electrode catalyst particles | 2010-01-28 |
20100019194 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE AND SECONDARY BATTERY - Provided is a cathode active material for nonaqueous electrolyte rechargeable batteries which allows production of batteries having improved load characteristics with stable quality, and also allows production of batteries having high capacity. Also provided are a cathode for nonaqueous electrolyte rechargeable batteries and a nonaqueous electrolyte rechargeable battery. The cathode active material includes secondary particles each composed of a plurality of primary particles, and/or single crystal grains, and has a specific surface area of not smaller than 20 m | 2010-01-28 |
20100019195 | METHODS AND SYSTEMS FOR PREPARING MATERIALS FOR SUCRALOSE PRODUCTION - The present invention provides a method for preparing DMF for sucralose production, including, e.g., isolating DMF from a composition comprising DMF, water, and methanol, using a single-tower rectification system. In various embodiments of the present invention, the composition, after the removal of water and methanol, may be further dried/dehydrated, such as, by using a dehydration agent and/or filtration. The resulting substantially pure DMF may comprise at least about 98-99% DMF. The present invention further provides a method of preparing a composition comprising anhydrous sucrose for sucralose production, which may comprise mixing regular sucrose with a water-containing DMF composition, and drying the resulting sucrose-DMF composition. Also provided is a single-tower separation system for isolating DMF from a composition comprising DMF, water, and methanol. | 2010-01-28 |
20100019196 | ENHANCING HYDROGEN SPILLOVER AND STORAGE - Methods for enhancing hydrogen spillover and storage are disclosed. One embodiment of the method includes doping a hydrogen receptor with metal particles, and exposing the hydrogen receptor to ultrasonification as doping occurs. Another embodiment of the method includes doping a hydrogen receptor with metal particles, and exposing the doped hydrogen receptor to a plasma treatment. | 2010-01-28 |
20100019197 | DEOXIDANT COMPOSITION - The present invention provides a deoxidant composition gentle to human bodies and environments which is excellent in the deoxidation effect, does not generate heat during use, can be put to a metal detector, and gives no problems to a human body even when it is ingested accidentally. Specifically, the present invention relates to a deoxidant composition comprising a polyphenol derivative obtainable by subjecting a polyphenol to a reaction using an alkaline solvent under the coexistence of an oxygen molecule at a pH during reaction of 6.5 or more, and one member selected from water, a water-donating compound and a moisture absorbent. | 2010-01-28 |
20100019198 | Method for Producing Mechanically Stable Water-Absorbent Polymer Particles - A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets and postcrosslinking the polymer particles, wherein the postcrosslinked polymer particles are at least partly coated. | 2010-01-28 |
20100019199 | CHIRAL BINAPHTHYL SULFATES FOR USE AS LIQUID CRYSTAL MATERIALS - The invention relates to chiral compounds, methods of their preparation, and to their use in optical, electrooptical, electronic, semiconducting or luminescent components or devices, and in decorative, security, cosmetic or diagnostic applications. | 2010-01-28 |
20100019200 | METHOD FOR PREPARING RARE-EARTH-DOPED FLUORIDE NANOPARTICLES OF CONTROLLED SIZE - A method wherein an aqueous solution of a fluoride, an aqueous solution of a Group 2 or Group 3 metal salt, and an aqueous solution of a rare-earth metal dopant are combined in a plurality of continuous feed streams to form a series of precipitates of a rare-earth doped Group 2 or Group 3 metal fluoride, and wherein the member of the series differ by the concentration of the associated rare-earth dopant cation in the feed stream, and wherein the series so prepared defines the threshold concentration range above which operation of the process results in a minimization of the particle size variability caused by small perturbations in the concentration of the rare-earth dopant. | 2010-01-28 |
20100019201 | HYDROTHERMAL PROCESS FOR PRODUCING NANOSIZE TO MICROSIZE PARTICLES - The present invention relates to a process for producing nanosize to microsize particles of compounds of the rare earth metals and other transition metals and also for producing colloid-chemically stable sols of these particles. | 2010-01-28 |
20100019202 | Two-Phase Silicate-Based Yellow Phosphor - Novel two-phase yellow phosphors are disclosed having a peak emission intensity at wavelengths ranging from about 555 nm to about 580 nm when excited by a radiation source having a wavelength ranging from 220 nm to 530 nm. The present phosphors may be represented by the formula a[Sr | 2010-01-28 |
20100019203 | COMPOSITION CONTAINING PYRIMIDINE COMPOUND AND LUMINESCENT ELEMENT EMPLOYING THE COMPOSITION - A composition which comprises a compound having a pyrimidine ring structure and a phosphorescent compound. | 2010-01-28 |
20100019204 | SURFACE TREATMENT METHOD FOR NANOPARTICLES - The present invention relates to a surface treatment method for nanoparticles. The present invention particularly relates to a surface treatment method for nanoparticles, which increases the dispersion ability of the nanoparticles in a solvent, and in which a mixture made of a polyvalent acid and a nitrogen-containing base, such as an amine, or a salt of a polyvalent acid and a nitrogen-containing base, such as ammonium salt, or also a corresponding betaine, is used. The present invention also relates to surface-modified nanoparticles, which can be obtained by the inventive method. | 2010-01-28 |
20100019205 | Liquid Fullerene Derivative, Method for Producing the Same, and Device Using the Same - The liquid fullerene derivative according to the present invention contains a fullerene moiety, a benzene ring bonded to the fullerene moiety, and first to third alkyl substituents R | 2010-01-28 |
20100019206 | SEMICONDUCTIVE SEAMLESS BELT - The present invention provides a semiconductive seamless belt, which is obtained from a polyamide acid solution containing a tertiary amine having a boiling point of 200° C. or higher and an acid dissociation constant pKa of 4 to 9. | 2010-01-28 |
20100019207 | Ternary Metal Transition Metal Non-Oxide Nano-Particles, Methods and Applications Thereof - The present invention is related to ternary metal transition metal non-oxide nano-particle compositions, methods for preparing the nano-particles, and applications relating in particular to the use of said nano-particles in dispersions, electrodes and capacitors. The nano-particle compositions of the present invention can include a precursor which includes at least one material selected from the group consisting of alkoxides, carboxylates and halides of transition metals, the material including transition metal(s) selected from the group consisting of vanadium, niobium, tantalum, tungsten and molybdenum. | 2010-01-28 |
20100019208 | CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND CATHODE AND LITHIUM BATTERY CONTAINING THE MATERIAL - Composite cathode active materials having a large diameter active material and a small diameter active material are provided. The ratio of the average particle diameter of the large diameter active material to the average particle diameter of the small diameter active material ranges from about 6:1 to about 100:1. Mixing the large and small diameter active materials in a proper weight ratio improves packing density Additionally, including highly stable materials and highly conductive materials in the composite cathode active materials improves volume density, discharge capacity and high rate discharge capacity. | 2010-01-28 |
20100019209 | Carbon nanotube-conductive polymer composite - A carbon nanotube-conductive polymer composite includes a plurality of CNTs and conductive polymer fibers. The CNTs are connected with each other to form a network. The conductive polymer fibers adhere to surfaces of the CNTs and/or tube walls of the CNTs. | 2010-01-28 |
20100019210 | THERMOPLASTIC MOULDING COMPOSITIONS WITH HIGH STIFFNESS - Thermoplastic molding compositions comprising
| 2010-01-28 |
20100019211 | NANOCOMPOSITE MATERIAL AND METHOD OF MANUFACTURING THE SAME - A nanocomposite material and a method of manufacturing the same are disclosed. The nanocomposite material includes a plurality of nanoparticles coated with a metal oxide, and a matrix of the metal oxide immobilizing the nanoparticles that are dispersed therein. The nanocomposite material is manufactured such that macro- or micro-scale cracks are prevented or effectively prevented, light stability is enhanced over a light-emitting period, and light brightness is improved. | 2010-01-28 |
20100019212 | NEAR INFRARED RAY-ABSORBABLE DYE COMPOSITION, AND NEAR INFRARED RAY-ABSORBABLE FILTER AND ADHESIVE AGENT BOTH COMPRISING THE COMPOSITION - It is an object to provide a near infrared light absorbable dye composition which absorbs near infrared light efficiently, has a high visible light transmittance, is excellent in light resistance, heat resistance and wet heat resistance, is hardly deteriorated in durability even when blended so as to have an absorption in a wide range of 800 to 1100 nm, and requires a low cost for synthesis and isolation thereof upon production, and provide a near infrared light absorbable filter containing the same. Provided is the near infrared light absorbable dye composition containing compounds represented by the following formulae (1), (2) and (3): | 2010-01-28 |
20100019213 | FIRE RETARDANT ANTIFLUX FIBER AND ITS PRODUCTION PROCESS - The present invention provides a fire retardant antiflux fiber, the fiber is composed of the following components: cellulose 60˜80% by mass, silicon fire retardant (calculated as silicon dioxide) 15˜36% by mass, tourmaline 0.1˜5%. The present invention also provides a process of producing fire retardant antiflux fiber, in the adding step, the silicon fire retardant is added into the cellulose sulfonate in the sulfidizing step or the viscose which was prepared after the sulfidizing step, the level of adding the silicon fire retardant is 19˜30%, calculated as silicon dioxide. The fire retardant antiflux fiber of the present invention has high fire retardant antiflux effect, high fiber strength and excellent negative ion generating efficacy. At the same time, the viscose also maintains excellent filtering performance in the procedure using above production process, reducing the production standstill caused by the viscose blocking up filter screen, improving production efficiency. The viscose fiber can be used to fabricate nonwoven fabric widely. | 2010-01-28 |
20100019214 | HAMMER AND CROWBAR WITH ADJUSTABLE CLAW - An embodiment of a hand tool comprising: a fixed hand tool, such as a hammer or a crowbar, with respect to a handle; a pivoting mechanism; and a claw being coupled to a handle via the pivoting mechanism is described. In another embodiment, the hand tool comprises a fixed tool with respect to a handle, such as a hammer or a crowbar; a coupling mechanism; a claw being coupled to a handle via the coupling mechanism; the coupling mechanism further comprising a splined pin assembly adapted to couple the claw and a handle so as to permit the claw to pivot with respect to the handle, is described. Various pivoting mechanisms including splined pin assemblies and locking pin mechanisms are described. | 2010-01-28 |
20100019215 | MUSHROOM TYPE MEMORY CELL HAVING SELF-ALIGNED BOTTOM ELECTRODE AND DIODE ACCESS DEVICE - Memory devices are described along with methods for manufacturing. A memory device as described herein includes a plurality of word lines extending in a first direction, and a plurality of bit lines overlying the plurality of word lines and extending in a second direction. A plurality of memory cells are at cross-point locations. Each memory cell comprises a diode having first and second sides aligned with sides of a corresponding word line. Each memory cell also includes a bottom electrode self-centered on the diode, the bottom electrode having a top surface with a surface area less than that of the top surface of the diode. Each of the memory cells includes a strip of memory material on the top surface of the bottom electrode, the strip of memory material underlying and in electrical communication with a corresponding bit line. | 2010-01-28 |
20100019216 | MULTI-LAYER PHASE-CHANGEABLE MEMORY DEVICES - A phase-changeable memory device includes a phase-changeable material pattern and first and second electrodes electrically connected to the phase-changeable material pattern. The first and second electrodes are configured to provide an electrical signal to the phase-changeable material pattern. The phase-changeable material pattern includes a first phase-changeable material layer and a second phase-changeable material layer. The first and second phase-changeable material patterns have different chemical, physical, and/or electrical characteristics. For example, the second phase-changeable material layer may have a greater resistivity than the first phase-changeable material layer. For instance, the first phase-changeable material layer may include nitrogen at a first concentration, and the second phase-changeable material layer may include nitrogen at a second concentration that is greater than the first concentration. Related devices and fabrication methods are also discussed. | 2010-01-28 |
20100019217 | PHASE-CHANGE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A phase-change memory device includes a semiconductor substrate, a bit line and a word line arranged on the semiconductor substrate to intersect each other, and a phase-change material strip interposed between the bit line and the word line and extending lengthwise in a direction that is substantially parallel to at least a portion of the word line. | 2010-01-28 |
20100019218 | RESISTIVE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A resistive memory device includes: a substrate, an insulation layer arranged over the substrate, a first electrode plug penetrating the insulation layer from the substrate, having a portion protruded out of an upper portion of the insulation layer, and having peaks at edges of the protruded portion, a resistive layer disposed over the insulation layer and covering the first electrode plug, and a second electrode arranged over the resistive layer. | 2010-01-28 |
20100019219 | RESISTIVE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A resistive memory device and a method for manufacturing the same are disclosed. The resistive memory device includes a lower electrode formed over a substrate, a resistive layer disposed over the lower electrode, an upper electrode formed over the resistive layer, and an oxygen-diffusion barrier pattern provided in an interface between the resistive layer and the upper electrode. The above-described resistive memory device and a method for manufacturing the same may prevent the out diffusion of oxygen in the interface of the upper electrode to avoid set-stuck phenomenon occurring upon the operation of the resistive memory device, thereby improving the endurance of the resistive memory device. | 2010-01-28 |
20100019220 | Phase change random access memory device, method of fabricating the same, and method of operating the same - Provided are a phase change random access memory (PRAM), a method of fabricating the PRAM, and a method of operating the PRAM. The PRAM may include a gate electrode configured to temporarily increase an electrical resistance of the lower electrode contact layer if a voltage is applied to the gate electrode, and around the lower electrode contact layer between a switching device and a phase change layer. A spacer insulating layer is disposed between the lower electrode contact layer and the gate electrode. | 2010-01-28 |
20100019221 | FULLY SELF-ALIGNED PORE-TYPE MEMORY CELL HAVING DIODE ACCESS DEVICE - Memory devices are described along with methods for manufacturing. A memory device as described herein includes a plurality of memory cells. Each memory cell in the plurality of memory cells comprises a diode comprising doped semiconductor material and a dielectric spacer on the diode and defining an opening, the dielectric spacer having sides self-aligned with sides of the diode. Each memory cell further comprises a memory element on the dielectric spacer and including a portion within the opening contacting a top surface of the diode. | 2010-01-28 |
20100019222 | LOW-TEMPERATURE LED CHIP METAL BONDING LAYER - The present invention discloses a low-temperature light-emitting-diode chip metal bonding layer, which comprises: a first metal layer formed on the joint surface of an LED epitaxial layer and containing an ITO layer, a silver layer, a titanium layer, a platinum layer and a gold layer sequentially arranged from the LED epitaxial layer; and a second metal layer formed on the joint surface of the substrate and containing a titanium layer, a gold layer and an indium layer sequentially arranged from the substrate. Because of the low melting point of the indium layer, the bonding process of the substrate and the LED chip epitaxial layer can be undertaken at a relatively low temperature. Therefore, the present invention can prevent the film structures from being damaged by high temperature and can raise the yield of metal bonding LED chips. | 2010-01-28 |
20100019223 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a nitride semiconductor light emitting device including an active layer of a multi quantum well structure, the nitride semiconductor light emitting device including: a substrate; and a buffer layer, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer sequentially stacked on the substrate, wherein the active layer is formed of a multi quantum well structure where a plurality of barrier layers and a plurality of well layers are arranged alternately with each other, and at least one of the plurality of barrier layers includes a first barrier layer including a p-doped barrier layer doped with a p-dopant and an undoped barrier layer. | 2010-01-28 |
20100019224 | LIGHT EMITTING DEVICE AND DISPLAY - A light emitting diode comprising a lead, an LED chip mounted on said lead, said LED chip having a substrate and semiconductor layers formed on said substrate, a transparent material covering said LED chip, and a phosphor contained in said transparent material and absorbing a part of light emitted by said LED chip and emitting light of wavelength different from that of the absorbed light, wherein the main emission peak of said LED chip is within the range from 400 nm to 530 nm, and said LED chip is mounted on said lead with substrate-side up and is electrically connected with said lead by a metallic bump. | 2010-01-28 |
20100019225 | Nitride semiconductor led and fabrication method thereof - Disclosed a nitride semiconductor LED including: a substrate; a GaN-based buffer layer formed on the substrate; Al | 2010-01-28 |
20100019226 | SEMICONDUCTOR SENSOR DEVICE, DIAGNOSTIC INSTRUMENT COMPRISING SUCH A DEVICE AND METHOD OF MANUFACTURING SUCH A DEVICE - The invention relates to a semiconductor sensor device ( | 2010-01-28 |
20100019227 | VARIABLE CAPACITOR SINGLE-ELECTRON DEVICE CROSS-REFERENCE TO RELATED APPLICATIONS - The present invention provides a single-electron transistor device | 2010-01-28 |
20100019228 | Resistivity Stable Electrically Conductive Films Formed from Polythiophenes - A resistivity stable aqueous dispersion and a method for making an aqueous dispersion. The dispersion including polythienothiophene and at least one colloid-forming polymeric acid having a pH of from about 3 to about 10. The method includes preparing an aqueous dispersion containing polythienothiophene and adjusting the pH of the dispersion to a sufficiently high pH to provide resistivity stability. Devices utilizing layers formed of pH adjusted polythienothiophene are also disclosed. | 2010-01-28 |
20100019229 | Thiophene compound having phosphoric ester and process for producing the same - A thiophene compound having a phosphate group, for example, one represented by the formula [1]. The compound has high resistance to heat and oxidation and can be improved in solubility or dispersibility in various solvents. | 2010-01-28 |
20100019230 | MOLECULAR ELECTRONIC DEVICE INCLUDING PLURALITY OF MOLECULAR ACTIVE LAYERS AND METHOD OF MANUFACTURING THE MOLECULAR ELECTRONIC DEVICE - Provided are a molecular electronic device including a functional molecular active layer having a stack structure including oppositely charged first and second molecular active layers, and a method of manufacturing the molecular electronic device. The molecular electronic device includes: a first electrode; an organic dielectric thin layer comprising molecules each having a first end self-assembled on a surface of the first electrode and a second end having a cationic or anionic group; a functional molecular active layer stacked on the organic dielectric thin layer by selective self-assembly with positive and negative ions and comprising an electroactive functional group having a cyclic compound; and a second electrode formed on the functional molecular active layer. | 2010-01-28 |