Patent application number | Description | Published |
20130296301 | SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF - The invention is directed to compounds for selectively inhibiting glycosidases, uses of the compounds and pharmaceutical compositions including the compounds, and methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, and/or accumulation or deficiency of O-GlcNAc. | 11-07-2013 |
20140005191 | SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF | 01-02-2014 |
20140018309 | SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF - The invention provides compounds with enhanced permeability for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc. | 01-16-2014 |
20140088028 | SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF - The invention provides compounds of formula (I) with substituents as specified in Claim | 03-27-2014 |
20140213584 | SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF - The invention provides compounds for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc. | 07-31-2014 |
20150152127 | PERMEABLE GLYCOSIDASE INHIBITORS AND USES THEREOF - The present invention is directed to compounds and pharmaceutical formulations comprising these compounds which are useful as O-linked N-acetylglucosaminidase (O-GlcNAcase) inhibitors, and thus may be useful for the treatment of certain disorders such as Alzheimer's disease including reducing NFTs and/or hyperphosphorylated tau. The invention is also directed to use of the compounds as O-GlcNAcase imaging agents. | 06-04-2015 |
20150353552 | PURINE INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA - The instant invention provides compounds of formula I which are PI3K-delta inhibitors, and as such are useful for the treatment of PI3K-delta-mediated diseases such as inflammation, asthma, COPD and cancer. | 12-10-2015 |
20160096858 | SELECTIVE GLYCOSIDASE INHIBITORS AND USES THEREOF - The invention provides compounds with enhanced permeability for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc. | 04-07-2016 |
Patent application number | Description | Published |
20130266468 | Method of Preparing Silver-Based Oxide Electrical Contact Materials with Fiber-like Arrangement - A method of preparing silver-based oxide electrical contact materials with fiber-like arrangement, includes the following steps of: (1) uniformly mixing the silver-metal alloy powders and graphite powders and then ball-milling; (2) internally oxidizing the ball-milled powders; (3) sieving; (4) placing the sieved powders and the matrix powders into the powder mixer for mixing; (5) cold-isostatically pressing; (6) sintering; (7) hot-pressing; and (8) hot-extruding, thereby obtaining the silver-based oxide electrical contact material with fiber-like arrangement. The method of the present invention can obtain the silver-based oxide electrical contact material having neat fiber-like arrangement with no specific requirement on processing deformation, plasticity and ductility of the reinforcing phase. The production process in this method is simple and is easy to operate. Besides, there is no particular requirement on the equipment. The method greatly improves the performance of contact materials in aspects of resistance to welding and arc erosion, conductivity, and processing performance | 10-10-2013 |
20130266791 | Method of preparing Ag- based oxide contact materials with directionally arranged reinforcing particles - In the present invention, a method of preparing Ag-based oxide contact materials with directionally arranged reinforcing particles is disclosed, comprising steps of: a) preparing evenly dispersed composite powders by chemical co-precipitation method combining with roasting, b) granulating the composite powders by high energy ball milling, and sieving the powders, c) mixing the powders and Ag matrix in a powder mixing machine, d) cold isostatic pressing, e) sintering, f) hot-pressing, g) hot-extruding to obtain Ag-based oxide contact materials with directionally arranged reinforcing particles. This method can obtain particle reinforced Ag-based material with good electrical performance even when the reinforced (oxide) particles are very small. This method is simple, easy to operate, and does not require special equipment. The resistance to welding and arc erosion, electric conductivity and the processability of the material prepared through this present invention can be greatly improved. | 10-10-2013 |
20130277894 | Method of Preparing Silver-Based Electrical Contact Materials with Directionally Arranged Reinforcing Particles - A method of preparing silver-based electrical contact materials with directionally arranged reinforcing particles includes steps of: (1) preparing composite powders with Ag coating on the reinforcing phase by chemical plating coating; (2) granulating; (3) placing the granulated powders and the matrix silver powders into the powder mixer for mixing; (4) cold-isostatically pressing; (5) sintering; (6) hot-presssing; (7) hot-extruding, thereby obtaining the reinforcing silver-based electrical contact materials with directionally arranged particles. Regardless of the size of reinforcing particles, the present invention can obtain particle-reinforced silver-based materials with excellent electrical performance The process is simple and easy to operate, and places no special requirements on the equipment. Furthermore, the resistance to welding and arc erosion, and the conductivity of the material prepared by the present invention can be greatly improved. Moreover, the processing performance is excellent. | 10-24-2013 |
20130313488 | Method of Preparing Silver-Based Electrical Contact Materials with Fiber-Like Arrangement of Reinforcing Nanoparticles - A method for preparing silver-based electrical contact materials with fiber-like arrangement of reinforcing nanoparticles includes (1) uniformly mixing reinforcement powders and silver matrix powders for ball milling; (2) pouring the obtained composite powders and silver matrix powders into a powder mixing machine for powder mixing; (3) cold isostatic pressing; (4) sintering; (5) hot pressing; and (6) hot extruding to obtain silver-based electrical contact materials with fiber-like arrangement of reinforcing nanoparticles. The method of the present invention can obtain silver-based electrical contact materials with fiber-like arrangement of reinforcing nanoparticles with no specific requirement on processing deformation, and the plasticity and ductility of the reinforcing phase. Furthermore, it has simple processes, low cost and no particular requirements on the equipment. Contact materials prepared by the present method have good resistance to welding and arc erosion, conductivity and a greatly enhanced processing performance. | 11-28-2013 |
Patent application number | Description | Published |
20140160495 | TWO-DIMENSIONAL, POSITION-SENSITIVE SENSOR-BASED SYSTEM FOR POSITIONING OBJECT HAVING SIX DEGREES OF FREEDOM IN SPACE - A two-dimensional, position-sensitive sensor-based system for positioning an object having six degrees of freedom in space, used for positioning of a silicon table and mask table of a lithography machine. The system comprises mainly a semiconductor laser | 06-12-2014 |
20150077032 | SINGLE DEGREE OF FREEDOM VIBRATION ISOLATING DEVICE OF LINEAR MOTOR AND MOTION CONTROL METHOD THEREOF - A single degree of freedom vibration isolating device of a linear motor and a motion control method thereof. The vibration isolating device comprises a balance block, an anti-drifting driving unit, and a control unit. An upper surface of the balance block is connected to a stator of the linear motor, and a lower surface of the balance block is connected to a base. The anti-drifting driving unit is connected to the balance block for controlling the position of the balance block. Provided two motion control methods; inputting a second grating ruler signal to the control unit as feedback to perform variable stiffness and nonlinear control on the balance block; inputting a first and a second grating ruler signal to the control unit as feedback to obtain resultant centroid displacement signals of the rotor and the balance block to perform nonlinear anti-drifting control on the balance block. | 03-19-2015 |
20150085302 | METHOD FOR MEASURING DISPLACEMENT OF LARGE-RANGE MOVING PLATFORM - A method for measuring displacement of a large-range moving platform, comprising: arranging multiple beams of first measuring light parallel to one another and generated by an optical path distribution device and a position sensitive detector array in a certain manner, to ensure that at least one beam of first measuring light is detected by the position sensitive detector array when a moving platform is at any position of a moving area; a detection head array capable of determining whether a light beam is shaded being used for auxiliary measurement of a position of the moving platform; and determining a position of the moving platform that corresponds to the first measuring light measured by the position sensitive detector array, to calculate displacement of the moving platform. The method effectively enlarges a measurement range of the position sensitive detector array, and implements measurement of long range displacement of the moving platform. | 03-26-2015 |
20150097508 | METHOD FOR MEASURING DISPLACEMENT OF PLANAR MOTOR ROTOR - A method for measuring the displacement of a planar motor rotor. The measuring method comprises: four magnetic induction intensity sensors are distributed on the planar motor rotor; sampled signals of the four distributed sensors are processed to obtain signals B | 04-09-2015 |
20150268031 | DUAL-FREQUENCY GRATING INTERFEROMETER DISPLACEMENT MEASUREMENT SYSTEM - A dual-frequency grating interferometer displacement measurement system, comprises a dual-frequency laser, an interferometer, a measurement grating and an electronic signal processing component. The measurement system realizes displacement measurement based on grating diffraction, optical Doppler effect and optical beat frequency theory. Dual-frequency laser light is emitted from the dual-frequency laser and split into reference light and measurement light via a polarization spectroscope. The measurement light is incident to the measurement grating to generate positive and negative first-order diffraction. The diffraction light and the reference light form a beat frequency signal containing displacement information about two directions at a photo-detection unit, and linear displacement output is realized after signal processing. The measurement system can realize sub-nanometer and even higher resolution and accuracy, and is able to measure long horizontal displacement and vertical displacement at the same time. | 09-24-2015 |
20150326150 | MAGLEV WORKPIECE TABLE WITH SIX DEGREES OF FREEDOM - A maglev working table with six degrees of freedom comprises a pedestal ( | 11-12-2015 |
20150338205 | HETERODYNE GRATING INTERFEROMETER DISPLACEMENT MEASUREMENT SYSTEM - A displacement measurement system of heterodyne grating interferometer, comprises a reading head, a measurement grating and an electronic signal processing component. Laser light emitted from the laser tube is collimated, passes through the first polarization spectroscope, and then emits two light beams with a vertical polarization direction and a vertical propagation direction; the two light beams pass through two acousto-optic modulators and respectively generate two first-order diffraction light beams with different frequencies, which are later divided into reference light and measurement light; two parallel reference light beams form a beat frequency electric signal with positive and negative first-order diffraction measurement light respectively after passing through a measurement signal photo-electric conversion unit; the beat frequency signals are transmitted to the electronic signal processing component for signal processing, thus the output of linear displacement in two directions is realized. | 11-26-2015 |
20150362723 | OPTICAL GRATING PHASE MODULATOR FOR LASER INTERFERENCE PHOTOETCHING SYSTEM - An optical grating phase modulator for a laser interference photoetching system is composed of a substrate, an optical grating, an electric motor and an optical grating positioner. The optical grating, the electric motor and the optical grating positioner are all mounted on the substrate. The optical grating is circular or rectangular, and adopt transmission or reflection type optical grating. A light beam is incident on the optical grating and generates diffraction, and when the electric motor drives the optical grating to continuously move relative to the incident light beam, diffracted light will generate a frequency shift, thereby realizing the phase modulation of the light beam. The optical grating phase modulator has the advantages of high phase modulation speed, high regulation precision and wide regulation range, thereby improving the whole performance of an interference photoetching system. | 12-17-2015 |
20150369331 | NEGATIVE STIFFNESS SYSTEM FOR GRAVITY COMPENSATION OF MICROPOSITIONER - A negative stiffness system for gravity compensation of a micropositioner of wafer table in lithography machine, characterized in that, the negative stiffness system includes at least three sets of quasi-zero stiffness units, each of the sets of quasi-zero stiffness units comprises a pair of negative stiffness springs and a positive stiffness spring, the positive stiffness spring is vertically positioned, the pair of negative stiffness springs are obliquely and symmetrically positioned at two sides of the positive stiffness spring, upper ends | 12-24-2015 |
Patent application number | Description | Published |
20130260693 | PROXIMATE BEACON IDENTIFICATION - Among other things, one or more techniques and/or systems are disclosed for identifying a proximate beacon to a mobile device. One or more first received signal strengths (RSSs), relative to the mobile device, may be received and used to determine a first average signal strength (RSS) and a first average RSS deviation for a first beacon during an observation period. An average RSS deviation for the observation period can be determined using the first average RSS deviation (e.g., and other average RSS deviations). If the average RSS deviation meets a desired deviation threshold, the first beacon may be identified as the proximate beacon. In this manner, if the user of the mobile device consents to the same, the user may be provided with relevant information (e.g., advertisements) on the mobile device while in a locale (e.g., store) corresponding to the (known) location of the beacon, for example. | 10-03-2013 |
20130260781 | LOCATING A MOBILE DEVICE - One or more techniques and/or systems are disclosed for identifying a location of a mobile device (e.g., with user consent). A set of one or more indications of received signal strength (RSS) may be received, comprising a first RSS from a first access point (AP). The set of RSS indications may be used to identify a grid area, comprising a first grid space. An expected distance between the first grid space and the first AP may be identified using the first RSS. The expected distance can be combined with a first known distance between the first grid space and the first AP to determine a first grid score for the first grid space. A second grid score may be determined for a second grid space (e.g., and a third, fourth, etc.), and the grid space comprising a desired grid score (e.g., highest) may be selected as the mobile device location. | 10-03-2013 |
20130260782 | LOCATING A MOBILE DEVICE - Identifying a location of a mobile device is disclosed (e.g., presuming user consent to the same). One or more received signal strengths (RSSs), comprising a first RSS, may be received by a first access point (AP) from the mobile device. The RSSs may be used to identify a grid area, comprising a first grid space. A signal distance between the first grid space and the first AP may be identified using the first RSS, and combined with a first grid space distance, comprising a known distance between the first grid space and the first AP, to determine a first grid space likelihood score for the first grid space. A second grid space likelihood score may be determined for a second grid space (e.g., and a third, etc.), and the grid space comprising a desired grid space likelihood score (e.g., highest) may be selected as the mobile device location. | 10-03-2013 |
20150031392 | PROXIMATE BEACON IDENTIFICATION - Among other things, one or more techniques and/or systems are disclosed for identifying a proximate beacon to a mobile device. One or more first received signal strengths (RSSs), relative to the mobile device, may be received and used to determine a first average signal strength (RSS) and a first average RSS deviation for a first beacon during an observation period. An average RSS deviation for the observation period can be determined using the first average RSS deviation (e.g., and other average RSS deviations). If the average RSS deviation meets a desired deviation threshold, the first beacon may be identified as the proximate beacon. In this manner, if the user of the mobile device consents to the same, the user may be provided with relevant information (e.g., advertisements) on the mobile device while in a locale (e.g., store) corresponding to the (known) location of the beacon, for example. | 01-29-2015 |
Patent application number | Description | Published |
20120248307 | Linear Ion Trap Analyzer - The present invention relates generally to the field of ion storage and analysis, in particular to a linear ion trap mass analyzer comprised by multiple columnar electrodes. High frequency voltages are applied on at least one of the columnar electrodes to form ion confining space, which mainly consists of two-dimensional quadrupole electric radial trapping field, and there is at least one through slot for ion ejection in at least one direction perpendicular to the axis of the ion trap, wherein an AC electric field superposition is applied to invoke dipole excitation. Opposite to the through slot, there is an elongated electrode for field adjusting between two columnar electrodes or inside the slit of one of the columnar electrodes mentioned above. The potential on the elongated electrode for field adjusting is set as the sum of a portion of the high frequency voltage which applied on one adjacent columnar electrode and a DC offset, which can be adjusted freely. Through adjusting the portion of the high frequency potential and DC potential on this electrode, one or more objectives, including field optimization inside the ion trap as well as ion motion characteristics of resonant ejection, can be realized. | 10-04-2012 |
20120292498 | TANDEM MASS SPECTRUM ANALYSIS DEVICE AND MASS SPECTRUM ANALYSIS METHOD - A tandem mass spectrometer is provided in the present invention. The mass spectrometer includes an ion source, a quadrupole mass filter located at downstream side of the ion source, a linear ion trap disposed at downstream side of the mass filter and an ion detector placed on the side of the ion trap, all of which are placed in a vacuum environment. The instrument can obtain MS meeting the standard spectral library search criteria by the quadrupole mass filter cooperating with linear ion trap, realize any multi-stage MS under two modes of axial collision and resonance excitation, and predict and optimize the inflow amount and types of samples under the ion trap analysis mode by the quadrupole. A tandem MS analysis method is also provided, which can repeatedly provide precursor ion selection, ion acceleration, achieve high-energy collision dissociation, low product ion mass discrimination effect. | 11-22-2012 |
20140087063 | METHOD FOR MANUFACTURING ION OPTICAL DEVICE - The present invention provides a method for preparing an ion optical device. A substrate is fabricated with a hard material adapted for a grinding process, the substrate at least including a planar surface, and including at least one insulating material layer. Next, one or more linear grooves are cut on the planar surface, to form multiple discrete ion optical electrode regions on the planar surface separated by the linear grooves. Then, conductive leads are fabricated on other substrate surfaces than the planar surface and in a through hole inside the substrate, to provide voltages required on ion optical electrodes. By using high-hardness materials in cooperation with high-precision machining, higher precision and a desired discrete electrode contour can be obtained. | 03-27-2014 |
Patent application number | Description | Published |
20130240021 | LAMINATED FLAME RESISTANT SHEETS - Disclosed herein is a laminated flame resistant sheet comprising a first and a second polymeric film layer and a perforated flame resistant sheet layer laminated between the first and the second polymeric film layer, wherein, the perforated flame resistant sheet layer is formed of a sheet that is not ignitable following UL 94 horizontal burning test and comprises multiple apertures throughout, and wherein each of the apertures has an average diameter of about 0.1-8 mm and are spaced about 1-50 mm apart from adjacent apertures. Further disclosed herein is an article, such as a solar cell module, comprising the laminated flame resistant sheet. | 09-19-2013 |
20130244519 | FLAME RESISTANT BACKSHEET FOR SOLAR CELL MODULES - Disclosed herein is a flame resistant flexible backsheet for solar cell modules, which comprises (a) a flame resistant layer formed of a non-metal inorganic fiber fabric; and (b) a first polymeric layer that is adhered to a first side of the flame resistant layer. Further disclosed herein is a solar cell module comprising the flame resistant flexible backsheet. | 09-19-2013 |
20140150862 | ASSEMBLY FOR BACK CONTACT PHOTOVOLTAIC MODULE - An assembly for forming a back-contact photovoltaic module includes an integrated back-sheet with a substrate, an electrically conductive metal circuit adhered to a front surface of the substrate, and a back insulating layer adhered to the electrically conductive metal circuit. The back insulating layer has openings aligned with the electrically conductive metal circuit and with electrical contacts on the back side of a back-contact solar cell. A front sheet and front encapsulant layer are provided on a front surface of the solar cell. The back insulating layer or the front encapsulant layer has a concave opening that complements the solar cell profile. When the back-contact solar cell is received in the concave opening, the electrical contacts on the back side of the solar cell align with the openings of the back insulating layer and with the electrically conductive metal circuit. A process for forming the described assembly is also provided. | 06-05-2014 |
20140190545 | INTEGRATED BACK-SHEET ASSEMBLY FOR PHOTOVOLTAIC MODULE - A process for forming a back-sheet assembly for a photovoltaic module having multiple solar cells with back-side electrical contacts includes providing a substrate, adhering an electrically conductive metal circuit to the substrate, adhering release pads to the metal circuit in a pattern, adhering an insulating layer to the metal circuit, forming openings in said insulating layer in a pattern over the release pads, and filling the openings with electrically conductive material that is in electrical contact with the electrically conductive metal circuit. A process for forming a photovoltaic module with this back-sheet assembly is also provided. The back-sheet assembly and photovoltaic module made with the back-sheet assembly are also provided. | 07-10-2014 |
20150155399 | INTEGRATED BACK SHEET WITH AN ALUMINUM CONDUCTIVE CIRCUIT AND BACK-CONTACT PHOTOVOLTAIC MODULE - An integrated back sheet with an aluminum conductive circuit and a back-contact photovoltaic module are provided. In the integrated back sheet and the back-contact photovoltaic module, metallic conductive parts are directly welded in a certain pattern onto the front side of the aluminum conductive circuit by ultrasonic welding. Electrical bonding parts connect the metallic conductive parts through an insulation layer to the electric back contacts of a photovoltaic cell. A method of making the integrated back sheet with an aluminum conductive circuit and a back-contact photovoltaic module incorporating the integrated back sheet are also provided. | 06-04-2015 |
20150353779 | ELECTRICALLY CONDUCTIVE ADHESIVES COMPRISING FLUOROELASTOMERS - Disclosed herein is an electrically conductive adhesive composition and its use in solar cell modules, wherein the electrically conductive adhesive comprises a fluoroelastomer matrix and dispersed in the fluoroelastomer matrix about 40-90 wt % of conductive particles, with the wt % of all components comprised in the compositions totaling to 100 wt %. | 12-10-2015 |
20150357497 | ELECTRICALLY CONDUCTIVE ADHESIVES COMPRISING BLEND ELASTOMERS - Disclosed herein is an electrically conductive adhesive composition and its use in solar cell modules, wherein the electrically conductive adhesive comprises a polymer matrix and dispersed in the polymer matrix about 40-90 wt % of conductive particles, with the wt % of all components comprised in the compositions totaling to 100 wt %, and wherein the polymer matrix comprises or is formed of a blend of at least one ethylene/alkyl (meth)acrylate copolymer elastomer and at least one ethylene vinyl acetate copolymer at a weight ratio ranging from about 10:90 to about 70:30. | 12-10-2015 |
Patent application number | Description | Published |
20080275330 | Mri Guided Ultrasound Therapy Apparatus - This invention provides a MRI guided ultrasound therapy apparatus. It comprises a static field magnet adapted to apply a static magnetic field in an magnetic resonance volume at a predetermined disposition; at least one ultrasound energy applicator adapted to apply energy within an energy application zone at a predetermined disposition; and The mechanical positioning means for moving said ultrasound energy applicator to position the applicator so that the energy application zone intersects said magnetic resonance volume within said region of the subject. In that apparatus, the static field magnet is open at both ends or open at side. The sided open is upward or downward and the mechanical positioning means of this ultrasound energy applicator is close to and is located outside of this sided open. This invention reduces the space limitation for the mechanical positioning means of the ultrasound transducer. Meanwhile, the non-magnetic requirement on the mechanical positioning means become less greatly and particularly the problem of interference from magnetic field produced by working current of the transducer power cord to MRI system can be solved. | 11-06-2008 |
20090036802 | Swing Type High-Intensity Focused Ultrasound Therapeutic Apparatus and Mri Guided High-Intensity Focused Ultrasound Therapeutic System Having Such a Swing Type Apparatus - The present invention belongs to the technical field of ultrasound therapy, and relates to a swing type high-intensity focused ultrasound therapeutic apparatus and an MRI guided high-intensity focused ultrasound therapeutic system having such a swing type apparatus. The swing type high-intensity focused ultrasound therapeutic apparatus comprises an ultrasound transducer and a moving-locating mechanism thereof, wherein said moving-locating mechanism adopts a swing mechanism which is connected to the ultrasound transducer by a supporting rod. The MRI guided therapeutic system comprises this swing type therapeutic apparatus. In the present invention, the ultrasound transducer moves freely in multiple dimensions and the moving-locating mechanism adopts a swing mechanism, so the interference generated by the MRI guided high-intensity focused ultrasound therapeutic system on the MRI apparatus is quite small and thereby the quality of the ultrasound image obtained is good. | 02-05-2009 |
20090093708 | MRI guided high-intensity focused ultrasonic therapeutic system - A MRI guided high-intensity focused ultrasonic therapeutic system comprises: a MRI apparatus and a high-intensity focused ultrasonic therapeutic apparatus. Said MRI apparatus includes the first treatment bed and said high-intensity focused ultrasonic therapeutic apparatus includes an ultrasound transducer and a moving and positioning means, which drives said transducer to move in respective directions. Wherein, said moving and positioning means is placed outside of the bore of the MRI apparatus during treatment and a supporting rod, which can extend into the bore of the MRI apparatus, is connected to said moving and positioning means at one end and is connected to said ultrasound transducer at the other end. In the system provided by the present invention, said ultrasound transducer can move in multiple orientations, freely move without any limitation of space under the treatment bed, brings less interference to the MRI apparatus, fully exerts the function and efficiency of the MRI apparatus and achieves the best therapeutic effects. | 04-09-2009 |
Patent application number | Description | Published |
20140112268 | Information Transmission Method, Information Transmission Apparatus, and Base Station - The present application provides an information transmission method, an information transmission apparatus, and a base station. The information transmission method comprises: an allocation step of, according to a search space allocation mode, performing search space allocation in a target resource consisting of at least two resource subsets and allocating, for the first user, a first search space capable of transmitting the first user control information, the search space allocation mode being associated with the at least two resource subsets; and a first transmission step of transmitting the first user control information via the first search space so that the first user can acquire the first user control information from the first search space according to the search space allocation mode. According to the present invention, the resource utilization efficiency will be improved. | 04-24-2014 |
20140241223 | RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, USER TERMINAL, AND RADIO COMMUNICATION METHOD - According to the present invention, even when the ratio between uplink subframes and downlink subframes is changed in each component carrier in TDD carrier aggregation, it is still possible to prevent a decrease in capacity. With the radio communication method according to the present invention, a radio base station apparatus generates a downlink control channel signal containing downlink control information including carrier indicator field information, and transmits the downlink control channel signal to a user terminal, and the user terminal receives the downlink control channel signal, and executes signal processing with respect to the downlink signal in accordance with the downlink control information. In this case, the carrier indicator field information is information which associates a carrier index and the index of a secondary cell subframe to be scheduled. | 08-28-2014 |
20140348038 | RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, USER TERMINAL AND RADIO COMMUNICATION METHOD - The present invention is designed to prevent the decrease of capacity even when the ratio of uplink subframes and downlink subframes is changed in each component carrier in TDD carrier aggregation. With the radio communication method according to the present invention, a radio base station apparatus generates a downlink control channel signal containing downlink control information including carrier indicator field information, and transmits the downlink control channel signal to a user terminal, and the user terminal receives the downlink control channel signal and executes signal processing with respect to the downlink signal in accordance with the downlink control information. In this case, the carrier indicator field information is information which associates a carrier index and the number of subframes to schedule victim subframes. | 11-27-2014 |
20150016370 | RADIO BASE STATION APPARATUS, USER TERMINAL, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD - The present invention is designed to allocate radio resources for an extended control channel adequately in a configuration in which a downlink control channel is extended. A radio base station apparatus according to the present invention has a mapping section configured to separate and map, per predetermined frequency domain unit constituting a system band, a common search space, which is a candidate region to arrange common control information that is common between user terminals in, and a UE-specific search space, which is a candidate region to arrange specific control information that is specific to each user terminal in, and a transmission section configured to frequency-division-multiplex with a downlink shared data channel and transmit an extended downlink control channel, in which the common control information is arranged in the common search space and in which the specific control information is arranged in the UE-specific search space, and the mapping section maps the common search space to a plurality of frequency domain units such that the common search space is distributed in the system band. | 01-15-2015 |
20150117353 | BLIND DECODING METHOD, RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION SYSTEM - The blind decoding method disclosed herein is a blind decoding method to allow a user terminal to blind-decode downlink control information that is transmitted from a radio base station using at least one of a legacy PDCCH and an enhanced PDCCH that is frequency-division-multiplexed with a PDSCH, and includes the steps in which the radio base station reports information for configuring a number of candidates, which information is used to configure numbers of search space candidates for the legacy PDCCH and numbers of search space candidates for the enhanced PDCCH, to the user terminal, and the user terminal blind-decodes the downlink control information based on the numbers of search space candidates for the legacy PDCCH and the numbers of search space candidates for the enhanced PDCCH that are configured based on the candidate quantity configuration information. | 04-30-2015 |
20150146586 | USER TERMINAL, RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION SYSTEM - The present invention is designed to allow effective allocation of PUCCH resources, even when the ratio between uplink subframes and downlink subframes is changed in each cell, in CA by TDD. A user terminal communicates with a radio base station by means of TDD, in a communication band that is broadbanded by CA between a first cell and a second cell, and has a receiving section that receives downlink control information for the first cell and downlink control information for the second cell, allocated to a downlink control channel of the first cell, a retransmission control determining section that determines retransmission control for downlink signals transmitted from each cell, a transmitting section that feeds back retransmission control signals to the radio base station using the PUCCH of the first cell, and a resource selection section that selects the PUCCH resources to feed back the retransmission control signals, and, when the ratio of DL subframes is higher in the second cell than in the first cell, the resource selection section determines the PUCCH resources to allocate the retransmission control signals that correspond to the first cell and the second cell to, by different methods. | 05-28-2015 |
20150229454 | RADIO COMMUNICATION METHOD, RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION SYSTEM - A system and method for allocating adequate uplink radio resources for delivery acknowledgment information of a downlink shared data channel when downlink control information is transmitted using an enhanced downlink control channel is disclosed. A radio base station configures a plurality of enhanced PDCCH sets, which are each formed to include a plurality of enhanced control channel elements (eCCEs) allocated to the enhanced downlink control channel, for a user terminal, the radio base station transmits, to the user terminal, the downlink control information, to which resource identifiers (ARIs) are added, the resource identifiers being different between the plurality of enhanced PDCCH sets, and the user terminal determines radio resources for an uplink control channel that are used to transmit delivery acknowledgment information of the downlink shared data channel, based on offset values that are associated with the resource identifiers (ARIs). | 08-13-2015 |
20150282129 | RADIO BASE STATION, USER TERMINAL, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD - The present invention is designed to make it possible to adequately form the search space candidates to be used in the blind decoding of downlink control information when the radio resource region for downlink control channels is expanded. The radio base station of the present invention is a radio base station that transmits downlink control information for a user terminal by using an enhanced downlink control channel that is frequency-division-multiplexed with a downlink shared data channel, and has a configuring section that configures, for the user terminal, a plurality of resource sets that are each formed by including a plurality of resource blocks allocated to the enhanced downlink control channel, and a determining section that determines enhanced control channel elements to constitute a plurality of search space candidates such that the plurality of search space candidates of each resource set are all placed in different resource blocks. | 10-01-2015 |
20150295690 | RADIO BASE STATION, USER TERMINAL, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD - In order to enable notification of radio resources that make up an enhanced downlink control channel, a radio base station that transmits downlink control information for a user terminal using an enhanced downlink control channel frequency-division-multiplexed with a downlink shared data channel is provided. The radio base station includes a configuring section that configures the user terminal with a resource set including a plurality of resource blocks allocated to the enhanced downlink control channel; and a notifying section that notify the user terminal of pattern information of the resource blocks that make up the resource set and information indicating a number (n) of resource blocks that make up the resource set. | 10-15-2015 |
20150365181 | USER TERMINAL, RADIO BASE STATION AND ADAPTIVE MODULATION AND CODING METHOD - The present invention is designed to make possible adaptive modulation and coding (AMC) that supports high-order modulation schemes. The adaptive modulation and coding method of the present invention is an adaptive modulation and coding method for a downlink shared channel, and includes, in a user terminal, the steps of measuring channel quality based on a reference signal from the radio base station, acquiring a channel quality indicator to indicate the modulation scheme and the coding rate that are applicable to the downlink shared channel in the channel quality, from a table in which channel quality indicators, modulation schemes and coding rates are associated with each other, and transmitting the channel quality indicator to the radio base station, and the modulation schemes include a modulation scheme of a higher order than 64 QAM. | 12-17-2015 |
20160100431 | RADIO COMMUNICATION SYSTEM AND TERMINAL DEVICE - A radio communication system includes a radio base station and a terminal device. The radio base station and the terminal device share correspondence information about subsets of preamble sequences obtained by segmenting preamble sequences available in the radio communication systems into groups, each of the subsets being associated with a received signal level at the terminal device and a number of repetitions for transmitting the preamble sequences of each of the subsets. Based upon a receive level of a signal transmitted from the radio base station, the terminal device selects a subset corresponding to the receive level by referring to the correspondence information and transmits a preamble sequence included in the selected subset at the number of repetitions associated with the selected subset. | 04-07-2016 |
Patent application number | Description | Published |
20130105831 | ARRAY SUBSTRATE AND COLOR FILTER SUBSTRATE OF DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME | 05-02-2013 |
20140054617 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - Embodiments of the present invention provide an array substrate, comprising: a base substrate; a gate line and a data line formed on the base substrate, the gate line and the data line crossing with each other to define a pixel region; a thin film transistor and a pixel electrode, disposed in the pixel region; a strip-like common electrode, disposed above the pixel electrode and the data line, the common electrode comprising a first common electrode which covers above the data line and has a width greater than that of the data line; and a second common electrode, disposed above the pixel electrode; an insulating layer, disposed between the common electrode and the pixel electrode as well as between the common electrode and the data line, wherein a region of the first common electrode corresponding to the data line is hollowed out. | 02-27-2014 |
20140054630 | TFT-LCD Array Substrate And Display Device - A TFT-LCD array substrate and a display device. The TFT-LCD array substrate comprises a pixel area the pixel area comprising a plurality of pixel units arranged in an array, and each of the pixel units comprising a first electrode and a second electrode generating a horizontal electric field with the first electrode. The second electrode comprises strip electrodes, and the strip electrodes constitute a radial pattern of a regular triangle, a regular polygon or a circle in each of the pixel units. | 02-27-2014 |
20140078418 | Pixel Unit And TFT-LCD With Touch Function - Embodiments of the invention provide a pixel unit and a TFT-LCD with touch function. The pixel unit comprises a data line, a gate line and a pixel electrode formed on a base substrate. The pixel unit further comprises: a first touch layer connected to the data line and not connected to the pixel electrode; and a second touch layer connected to the gate line and not connected to the pixel electrode. | 03-20-2014 |
20150220174 | CAPACITIVE IN-CELL TOUCH PANEL AND DISPLAY DEVICE - The embodiments of the present invention disclose a capacitive in-cell touch panel and a display device, which are configured so that the entirety of a common electrode layer in an array substrate is divided into a plurality of touch sensing electrodes and a plurality of touch driving electrodes insulated from each other; at least one data signal line is used through time division multiplex access as a touch read signal line, thus production cost is saved and production efficiency is improved; and the respective touch read signal line is connected with a corresponding touch sensing electrode through at least one signal switch unit. During a display period, the touch driving electrodes and the touch sensing electrodes are applied with a common electrode signal to achieve a normal display function; and during a touch period, the touch driving electrodes are applied with a touch scan signal, and the signal switch units are switched on, through which the touch scan signal coupled with the touch sensing electrodes is outputted to the touch read signal line. | 08-06-2015 |
20150227234 | TOUCH PANEL AND MANUFACTURING METHOD FOR THE SAME, AND DISPLAY DEVICE - The touch panel according to the present disclosure includes a first transparent conductive layer arranged on a substrate, an insulating layer arranged on the first transparent conductive layer, and a second transparent conductive layer arranged on the insulating layer. The first transparent conductive layer includes a first sensing electrode pattern, the second transparent conductive layer includes a second sensing electrode pattern, and the insulating layer is provided with a via-hole at a position corresponding to the second sensing electrode pattern so as to locate a portion of the second sensing electrode pattern within the via-hole. | 08-13-2015 |
20150301645 | TOUCH DISPLAY SCREEN AND TOUCH DISPLAY DEVICE - A touch display screen and a touch display device comprising the touch display screen are provided. The touch display screen comprises: an array substrate ( | 10-22-2015 |
20150362773 | Array Substrate and Manufacturing Method Thereof and Touch Panel - The present invention discloses an array substrate and a manufacturing method thereof, and a touch panel. The array substrate comprises a substrate and gate lines and data lines formed thereon. The gate lines and the data lines define pixel units, each of which comprises a display thin film transistor and a pixel electrode. Scanning lines, receiving lines and touch electrodes are also formed on the substrate. Each of a part or all of the pixel units further comprises a touch thin film transistor connected to the touch electrode, and the touch thin film transistor is connected to the scanning line and the receiving line. In the present invention, the display thin film transistors and the touch thin film transistors are simultaneously disposed in the pixel units. | 12-17-2015 |
Patent application number | Description | Published |
20130214386 | SIP SYSTEM-INTEGRATION IC CHIP PACKAGE AND MANUFACTURING METHOD THEREOF - A system-in-package (SiP) system-integration integrated circuit (IC) chip package and a manufacturing method thereof are provided. The package includes a substrate, a passive device and two IC chips are provided on the substrate, an adhesive film is disposed between each of the two IC chips and the substrate, the IC chips are connected to first pads on the substrate through bonding wires, and the substrate is covered by a mold cap. A third IC chip may be further disposed on one of the IC chips, and the third IC chip is connected to the first pad and the IC chip under the third IC chip respectively through a bonding wire. A substrate adopting a surface mount technology (SMT) PAD window-opening manner is used, chip mounting is performed on the substrate, and the substrate undergoes reflow soldering, cleaning, die bonding, plasma cleaning, bonding, marking, cutting, and packing, so that the SiP system-integration IC chip package is manufactured. The package of the present invention integrates devices of different types, has a complete system function, and can be used as a middle stage of further development of system on chip (SoC). | 08-22-2013 |
20130223018 | HIGH-DENSITY SIM CARD PACKAGE AND PRODUCTION METHOD THEREOF - A high-density Subscriber Identity Module (SIM) card package and a production method thereof are provided. The SIM card package includes a substrate, an Integrated Circuit (IC) chip, a bonding wire, and a mold cap. The substrate is a two-layer, a four-layer, a six-layer or an eight-layer high-density interlinked and packaged organic laminated substrate that is manufactured through an etching-back process, and a passive device and a crystal oscillator are provided on the organic laminated substrate. Two IC chips are provided side by side, or one of the IC chips is stacked with a third IC chip, the third IC chip being respectively connected to the organic laminated substrate and the IC chip under the third IC chip by the bonding wire. The IC chip, the passive device, and the crystal oscillator are adhered to the organic laminated substrate, and the IC chip is connected to the organic laminated substrate by the bonding wire; the height and the shape of a wire arc is controlled, an injection procedure is controller by using multi-stage injection model software; then, marking and cutting are performed to obtain the SIM card package. The dimension of the package of the present invention is 12 mm×18 mm×0.63 mm, devices of multiple kinds are molded, thereby meeting use requirements for multiple functions. | 08-29-2013 |
20130334686 | CARRIER-FREE LAND GRID ARRAY IC CHIP PACKAGE AND PREPARATION METHOD THEREOF - A carrier-free land grid array (LGA) Integrated Circuit (IC) chip package and a preparation method thereof are provided. The IC chip package includes: an inner pin, an IC chip, a pad, a bonding wire, and a mold cap. The inner pin is designed to be a multi-row matrix form at a front side of the package, and is designed to be an exposed multi-row approximate square-shaped circular gold-plated contacts at a back side; the IC chip is provided on the inner pin, the inner pin is adhered to the IC chip with an adhesive film sheet, the pad on the IC chip is connected to the inner pin by the bonding wire, and the mold cap encircles the adhesive film sheet, the IC chip, the bonding wire, and edges of the inner pin, so as to form a whole circuit. The present invention adopts approximate square-shaped spherical array contacts, thereby having a simple and flexible structure, and achieving a desirable heat-dissipation effect. A cooper lead frame (L/F) has a high yield, and reduces the material cost. The L/F is used to replace a ceramic substrate, PCB substrate, or BT substrate, thereby saving the complicated layout design, shortening the designing and manufacturing cycle, accelerating the trial production course, and enabling the product to be early listed to obtain market opportunities. | 12-19-2013 |
20150061099 | DENSE-PITCH SMALL-PAD COPPER WIRE BONDED DOUBLE IC CHIP STACK PACKAGING PIECE AND PREPARATION METHOD THEREFOR - A dense-pitch small-pad copper wire bonded double IC chip stack package comprises a plastic package body, in which a lead frame carrier and a frame lead inner pin are arranged; the upper surface of the lead frame carrier is fixedly connected with a first IC chip; a second IC chip is stacked on the first IC chip; the upper surface of the first IC chip and the upper surface of the second IC chip are respectively provided with a plurality of pads which are arranged as two lines of pad groups in parallel; the two pad groups are respectively a first pad group and a second pad group; a metal ball is implanted on each pad; each metal ball is connected with a first copper bonding ball; and a third copper bonding wire is formed by looping and arching on a corresponding metal ball between the second IC chip and the first IC chip. The preparation process of the present invention comprises thinning, scribing, loading the chip, performing pressure welding, plastic packaging and post-curing, trimming, electroplating, printing, forming and separating, and packaging. The package and the preparation method of the invention avoid the hidden danger of open circuit of a plastic packaging punching wire caused by the crater on the pad, the short circuit of adjacent welding spots, and the easy damage of a previous wire. | 03-05-2015 |
20150102476 | QUAD FLAT NO LEAD PACKAGE AND PRODUCTION METHOD THEREOF - The present invention discloses a quad flat no lead package and a production method thereof. The quad flat no lead package comprises a lead frame carrier consisting of a carrier pit and three circles of leads arranged around the carrier pit, wherein the three circles of leads respectively consist of a plurality of leads that are disconnected mutually; an IC chip is adhered in the carrier pit; and an inner lead chemical nickel and porpezite plated layer is plated on all the leads; the inner lead chemical nickel and porpezite plated layer is arranged in the same direction as the IC chip; the IC chip is connected with the inner lead chemical nickel and porpezite plated layer through a bonding wire; and the IC chip, the ends of all the leads plated with the inner lead chemical plating nickel and palladium metal layers and the bonding wire are all packaged in a plastic package. The quad flat no lead package is manufactured through the following steps of: thinning and scribing a wafer; manufacturing a lead frame; loading the chip; performing pressure welding and plastic packaging; performing post-curing; printing; electroplating; separating the leads; separating a product; and testing/braiding. According to the package, the problems of few leads, long welding wire, high welding cost and limited frequency application during single-face packaging of the existing normal quad flat no lead package are solved. | 04-16-2015 |
Patent application number | Description | Published |
20090281363 | PROCESS FOR PRODUCING ETHYLENE FROM ETHANOL COMBINING THE CATALYTIC CONVERSION OF HYDROCARBONS - A process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons: an ethanol feedstock is contacted with a Y-zeolite containing catalyst to give a product stream, and a coked catalyst and an target product of ethylene are obtained after separating the reaction stream; a hydrocarbon feedstock is contacted with a Y-zeolite containing catalyst to give a product stream, a spent catalyst and an oil vapor are obtained after separating the reaction stream, and the oil vapor is further separated to give the products such as gas, gasoline and the like; a part or all of the coked catalyst and a part or all of the spent catalyst enter the regenerator for the coke-burning regeneration, and the regenerated catalyst is divided into two portions, wherein one portion returns to be contacted with the hydrocarbon feedstock, and the other portion, after cooling, returns to be contacted with ethanol feedstock. This process not only reasonably utilizes the excessive thermal energy of the hydrocarbon conversion, but also solves the problem of heat supply for the conversion of ethanol, thus ensuring the continuous catalytic conversion of ethanol and generating enormous economic benefits. For the catalytic conversion of the ethanol, the content of ethylene is 95 vol % or more in the gas product; and the conversion of ethylene is not less than 99%. For the catalytic conversion of the hydrocarbons, the yield for the light olefins increases slightly by at least 2 mol %. | 11-12-2009 |
20090318742 | PROCESS FOR COMBINING THE CATALYTIC CONVERSION OF ORGANIC OXYGENATES AND THE CATALYTIC CONVERSION OF HYDROCARBONS - A process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons: an organic oxygenate feedstock is contacted with a Y-zeolite containing catalyst to produce a reaction stream, and a coked catalyst and a product stream are obtained after separating the reaction stream; a hydrocarbon feedstock is contacted with a Y-zeolite containing catalyst to produce a reaction stream, a spent catalyst and a reaction oil vapor are obtained after separating the reaction stream, and the reaction oil vapor is further separated to give the products such as gas, gasoline and the like; a part or all of the coked catalyst and a part or all of the spent catalyst enter the regenerator for the coke-burning regeneration, and the regenerated catalyst is divided into two portions, wherein one portion returns to be contacted with the hydrocarbon feedstock, and the other portion, after cooling, returns to be contacted with the organic oxygenate feedstock. This process not only reasonably utilizes the excessive thermal energy of the hydrocarbon conversion, but also solves the problem of heat supply for the conversion of the organic oxygenate, thus ensuring the continuous catalytic conversion of the organic oxygenate. | 12-24-2009 |
20100105542 | NOBLE METAL-CONTAINING TITANOSILICATE MATERIAL AND ITS PREPARATION METHOD - A noble metal-containing titanosilicate material, characterized in that said material is represented with the oxide form of xTiO | 04-29-2010 |
20110100876 | COMPOSITE SOLID ACID CATALYST, PREPARING PROCESS AND APPLICATION IN THE ALKYLATION - The present invention provides a composite solid acid catalyst consisting of from 50%-80% by weight of a porous inorganic support, from 15% to 48% by weight of a heteropoly compound loaded thereon, and from 2% to 6% by weight of an inorganic acid. The present invention further provides a process for preparing said composite solid acid catalyst and a process for conducting an alkylation reaction by using such catalyst. The composite solid acid catalyst of the present invention has the acid sites type of Brönsted acid and has an acid sites density of not less than 1.4×10 | 05-05-2011 |
20120083539 | Process for Preparing Methanol, Dimethyl Ether, and Low Carbon Olefins from Syngas - The present invention provides a process for preparing methanol, dimethyl ether, and low carbon olefins from syngas, wherein the process comprises the step of contacting syngas with a catalyst under the conditions for converting the syngas into methanol, dimethyl ether, and low carbon olefins, characterized in that, the catalyst contains an amorphous alloy consisting of components M and X wherein the component X represents an element B and/or P, the component M represents two or more elements selected from Group IIIA, IVA, VA, IB, IIB, IVB, VB, VIB, VIIB, VIII and Lanthanide series of the Periodic Table of Elements. According to the present process, the syngas can be converted into methanol, dimethyl ether, and low carbon olefins in a high CO conversion, a high selectivity of the target product, and high carbon availability. | 04-05-2012 |
20120115966 | Process for Preparing Methanol, Dimethyl Ether, and Low Carbon Olefins from Syngas - The present invention provides a process for preparing methanol, dimethyl ether, and low carbon olefins from syngas, wherein the process comprises the step of contacting syngas with a catalyst under the conditions for converting the syngas into methanol, dimethyl ether, and low carbon olefins, characterized in that, the catalyst contains an amorphous alloy consisting of a first component Al and a second component, said second component being one or more elements or oxides thereof selected from Group IA, IIIA, IVA, VA, IB, IIB, IVB, VB, VIIB, VIIB, VIII, and Lanthanide series of the Periodic Table of Elements, and said second component being different from the first component Al. According to the present process, the syngas can be converted into methanol, dimethyl ether, and low carbon olefins in a high CO conversion, a high selectivity of the target product, and high carbon availability. | 05-10-2012 |
20150284322 | DIMETHYLSULFOXIDE PREPARATION METHOD - A process for producing dimethyl sulfoxide, wherein said process comprises the following steps: (1) contacting hydrogen sulfide with methanol to produce a mixture containing dimethyl sulfide, and separating dimethyl sulfide from the mixture; and (2) in the presence or absence of a solvent, contacting dimethyl sulfide obtained in step (1) with at least one oxidant and a catalyst to produce a mixture containing dimethyl sulfoxide, said catalyst comprises at least one Ti—Si molecular sieve. | 10-08-2015 |
Patent application number | Description | Published |
20130299705 | POSITRON EMISSION TOMOGRAPHY IMAGING METHOD AND SYSTEM - The technical solution as put forth by the present invention comprises a computer imaging system and detectors arranged around the detected object for collecting gamma photons from positron annihilation events. The key is a multi-pinhole plate placed between the detected object and the detectors, and the multi-pinhole plate can be a coded aperture mask coded by using a function h(x,y). The gamma photons generated from the annihilation events inside the detected object are absorbed by the detector after being collimated by the multi-pinhole plate. Accordingly, after the detectors have performed detection at multiple angles, the result is transmitted to the computer imaging system, and quasi three-dimensional images are generated after being processed by the disclosed algorithm. Furthermore, the quasi three-dimensional images generate secondary projection images and, after adjustment, generate sinograms, and finally three-dimensional tomographic images are reconstructed from multiple sinograms. | 11-14-2013 |
20140050306 | METHOD FOR QUICKLY AND PRECISELY CALIBRATING MEDICAL IMAGING COMPONENT AFTER POSITION CHANGE - A method for quickly and precisely calibrating a medical imaging component after position change, comprising: placing a imaging component at a reference position, calibrating, precisely by a first measuring system, the reference position and obtaining a precise calibration value of the reference position; at the same time, performing, by a second measuring system, a second calibration for the reference position of the imaging component and obtaining a reference calibration value of the reference position; measuring, by the second measuring system, the current position of the imaging component and obtaining a reference calibration value of the current position; obtaining a precise calibration value of the current position via calculation based on the precise calibration value of the reference position, the reference calibration value of the reference position, and the reference calibration value of the current position. | 02-20-2014 |
20140339443 | COLLIMATING APPARATUS FOR EMISSION TOMOGRAPHY - Disclosed is a collimating apparatus for emission tomography. The collimating apparatus comprises a perforated plate ( | 11-20-2014 |
Patent application number | Description | Published |
20120265337 | METHOD FOR BANK NOTE DISTRIBUTION OF FINANCIAL SELF-SERVICE EQUIPMENT - A method for bank note distribution of financial self-service equipment is provided. The method includes: whether the distributed bank note amount is less than or equal to the residual bank note amount of a bank note box in the financial self-service equipment is judged, if yes, the lowest common multiple of bank note face value in the financial self-service equipment is obtained, otherwise, the bank note distribution fails; quotient and remainder obtained by dividing the distributed bank note amount by the lowest common multiple form the base number and the mantissa of the distributed bank note amount respectively; the base number part of the distributed bank note amount is distributed according to the bank note distribution principle; the remaining amount of the distributed bank note amount which carries out base number distribution and the mantissa of the distributed bank note amount form a residual error, and a secondary bank note distribution is performed on the residual error by an exhaustion method, where the bank note distribution succeeds when combination satisfying the residual error is present, otherwise, the bank note distribution fails. | 10-18-2012 |
20130121539 | VALUABLE FILE IDENTIFICATION METHOD AND IDENTIFICATION SYSTEM, DEVICE THEREOF - A valuable file identification method includes step 1: selecting a characteristic area of the valuable file, and extracting a valuable file characteristic for last classification; step 2: an input valuable file is fast classified according to the extracted valuable file characteristic in step 1 to gain the banknote kind, denomination, direction and image quality information of the valuable file, and the banknote with better image quality and bad image quality are selected; step 3: an image restoration technique is utilized based on a partial differential equation to restore the old banknote image; step 4: the new banknote is directly identified and the old banknote is identified via the restored image to judge the authenticity of the current banknote; step 5: a result is output. The method enables eliminating restoration treatment for images comprising good quality and uninterested area, and saving time and improving system processing efficiency. A valuable file identification system and a valuable file identification device are also disclosed. | 05-16-2013 |
20130129140 | VALUABLE DOCUMENT IDENTIFICATION METHOD AND IDENTIFICATION SYSTEM THEREOF - A valuable document identification method and an identification system thereof are provided. The method involves an information collecting module for identifying valuable documents starts, after a banknote separation module for storing valuable documents starts; information is sequentially collected by the information collecting module along movement direction of valuable documents; after arrival and pass of valuable documents are inspected, the collected valuable document identification information is processed and identified by the identification module, and an identification result is obtained; the valuable document information state is recorded; valuable documents are counted based on the identification result and the valuable document information state, and then valuable documents are identified and judged. As a result, the reliability of the valuable document identification process is improved, and the fault rate due to the counting problem is reduced. | 05-23-2013 |
20140205177 | VALUABLE DOCUMENT IDENTIFICATION METHOD AND SYSTEM - A valuable document identification method and system are provided. The method comprises, detecting features in different space ranges of a valuable document, and obtaining multi-source information Ω={X | 07-24-2014 |