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54results about How to "More precise" patented technology

Spray for fluent materials

Certain embodiments relate to a sprayer or other medical apparatus for applying a biocompatible coating in situ. Such an apparatus may have a first conduit connected to a first exit opening and a second conduit connected to a second exit opening to deliver a first composition through the first conduit and a second composition through the second conduit to mix the first composition and the second composition outside both the first conduit and the second conduit. The first composition may be, e.g., a precursor to a material formed after the mixing of the first composition and the second composition. The first exit opening and the second exit opening may be approximately adjacent to each other and define an angle that is less than about 140 degrees.
Owner:CONFLUENT SURGICAL

Spray for fluent materials

Certain embodiments relate to a sprayer or other medical apparatus for applying a biocompatible coating in situ. Such an apparatus may have a first conduit connected to a first exit opening and a second conduit connected to a second exit opening to deliver a first composition through the first conduit and a second composition through the second conduit to mix the first composition and the second composition outside both the first conduit and the second conduit. The first composition may be, e.g., a precursor to a material formed after the mixing of the first composition and the second composition. The first exit opening and the second exit opening may be approximately adjacent to each other and define an angle that is less than about 140 degrees.
Owner:CONFLUENT SURGICAL

Apparatus and Method of Automated Manufacturing

An apparatus and method of optimizing collision free path planning comprising: initializing a plurality of feasible configuration points, sample points located in a free space, and sample points not located in the free space; determining a goodness rating of the various pluralities of points; generating new candidate points; determining if each new candidate point is a feasible configuration point and adding each to the plurality of feasible configuration points if it is; if not, determining if each new candidate point is located in the free space and adding it to the plurality of sample points located in the free space if it is; if not, adding to the plurality of sample points not located in the free space; determining an updated goodness rating of the various pluralities of points; determining if a termination criteria has been met and reporting a best solution or no solution if it has been met.
Owner:GM GLOBAL TECH OPERATIONS LLC

Systems and Methods for Mobile Device Analysis of Nucleic Acids and Proteins

InactiveUS20160016171A1Faster and cheap and more field-deployableMore preciseBioreactor/fermenter combinationsHeating or cooling apparatusMobile deviceBiology
A portable system for extracting, optionally amplifying, and detecting nucleic acids or proteins using a compact integrated chip in combination with a mobile device system for analyzing detected signals, and comparing and distributing the results via a wireless network. Related systems and methods are provided.
Owner:NANOBIOSYM INC

Method and system for measuring heart rate variability

A system for measuring heart rate variability (HRV) of a patent comprises: recording means for obtaining and regulating heartbeat-to-heartbeat intervals for a predetermined period of time; processing means for digitizing said intervals, forming a recurrence plot, and assigning a unit mass to each point on the plot representing a measured interval, and calculating the determinant by the expression<paragraph lvl="0"><in-line-formula>Qdet=QxxQyy< / in-line-formula>wherein: Qxx is the quadrupole moment relative to the X axis of the principal coordinate, Qyy is the quadrupole moment relative to the Y axis of the principal coordinate; and Qdet is the product of Qxx and Qyy.
Owner:LEV EL DIAGNOSTICS OF HEART DISEASE

Method and system for measuring heart rate variability

A system for measuring heart rate variability (HRV) of a patent comprises:recording means for obtaining and regulating heartbeat-to-heartbeat intervals for a predetermined period of time;processing means for digitizing said intervals, forming a recurrence plot, and assigning a unit mass to each point on the plot representing a measured interval, and calculating the determinant by the expressionwherein:Qxx is the quadrupole moment relative to the X axis of the principal coordinate,Qyy is the quadrupole moment relative to the Y axis of the principal coordinate; andQdet is the product of Qxx and Qyy.
Owner:LEV EL DIAGNOSTICS OF HEART DISEASE

Rotary joint for joining two waveguides

The present invention relates to a rotary joint for joining two waveguides for guiding electromagnetic waves, comprising a first portion adapted to receive a first waveguide, a second portion adapted to receive a second waveguide, and a third portion adapted for polarization rotation and arranged between the first portion and the second portion. The rotary joint is configured such that two portions selected from the group comprising the first portion, the second portion and the third portion are rotatable between at least two different angular positions around a central axis. Further, the rotary joint being configured to switch between a jointed state, in which the portions contact each other for electrical connection, and a non-jointed state. The present invention also relates to a method of operating such a rotary joint and a computer program and a computer readable non-transitory medium for implementing such a method.
Owner:SONY CORP

Apparatus and method of automated manufacturing

An apparatus and method of optimizing collision free path planning comprising: initializing a plurality of feasible configuration points, sample points located in a free space, and sample points not located in the free space; determining a goodness rating of the various pluralities of points; generating new candidate points; determining if each new candidate point is a feasible configuration point and adding each to the plurality of feasible configuration points if it is; if not, determining if each new candidate point is located in the free space and adding it to the plurality of sample points located in the free space if it is; if not, adding to the plurality of sample points not located in the free space; determining an updated goodness rating of the various pluralities of points; determining if a termination criteria has been met and reporting a best solution or no solution if it has been met.
Owner:GM GLOBAL TECH OPERATIONS LLC

Method for preprocessing vibro-sensor signals for engine diagnostics and device for carrying out thereof

A method is provided for improved diagnostics of an internal combustion engine that includes cylinders, a crankshaft, crankshaft rotation angle sensor (CRAS), a vibro-sensor, a logic-mark sensor, each sensor produces respective signals. The method contemplates receiving the signals dividing them into a plurality of idling cycles, determining the crankshaft's position based on stochastic filtration, quasicontinuous representation of the signal, the Kalman filter, a nonlinear stochastic filter, based on CRAS characteristics and quasicontinuous representation, determining the Riesz generator basis function based on technical characteristics of the vibro-sensor, secondary discreeting of the signals with a replacement of argument, discreeting of a reciprocal function, obtaining a discrete wavelet transform, obtaining a continuous wavelet transform, obtaining a discrete wavelet transform of a reciprocal function, and producing output data. Two-dimensional arrays are divided relatively to predetermined indexes in the discrete transforms, an empirical probability distribution function is computed. Further optional diagnostic processing is provided.
Owner:KIRILLOV SERGEY +2

Method for encoding and decoding images, encoding and decoding device, and corresponding computer programs

A method for coding includes; segmenting an image into blocks; grouping blocks into a number of subsets; coding, using an entropy coding module, each subset, by associating digital information with symbols of each block of a subset, including, for the first block of the image, initializing state variables of the coding module; and generating a data sub-stream representative of at least one of the coded subsets of blocks. Where a current block is the first block to be coded of a subset, symbol occurrence probabilities for the first current block are determined based on those for a coded and decoded predetermined block of at least one other subset. Where the current block is the last coded block of the subset: writing, in the sub-stream representative of the subset, the entire the digital information associated with the symbols during coding of the blocks of the subset, and implementing the initializing sub-step.
Owner:DOLBY INT AB

Spectroscopic gas sensor and method for ascertaining an alcohol concentration in a supplied air volume, in particular an exhaled volume

A spectroscopic gas sensor is disclosed, which has at least: an IR radiation source for emitting IR radiation, a measuring volume to be completely or partially filled with an air supply volume, in particular an exhaled air, a detector unit having at least one, preferably two detector elements for detecting the IR radiation passing through the measuring volume in at least one first wavelength range and outputting measuring signals, and an analyzer unit for recording the measuring signals and ascertaining a concentration of a measured substance in the air supply volume. A first detector element measures IR radiation in a wavelength range of an absorption band of the measured substance, and the analyzer unit ascertains a concentration of the measured substance in the air supply volume from the ascertained concentrations of the measured substance and a further component in the measuring volume. For this purpose, a second detector means measures the concentration of the further component of the air supply volume, preferably as a second spectroscopic detector element.
Owner:ROBERT BOSCH GMBH

Optimization method with parallel computations

Optimization method with parallel computations, including performing multiple stages of calculating target function of P independent parameters using GPUs, wherein entire one-dimensional array of the calculated values of the target function of length∏j=1P⁢Wjthat needs to be computed is divided into groups of size η and calculated in parallel atL=∏j=1η⁢Wjη parameter points; a number of simultaneously calculated parameters η in each group and a number of calculation points Wj of the target function at interval Dj for each j-th desired parameter in the group is selected based on a possible number of parallel calculations R=G·M·T, where G is number of GPUs, M is number of cores in each GPU, T is number of threads in each core; and outputting the calculated P parameters for the global extremum of the target function, wherein a full cycle of calculating points is carried out for consecutive iterations, defined as integer division⌈LR⌉,rounding up.
Owner:BELL INTEGRATOR INC

Method for Building MOS Transistor Model and Method for Verifying MOS Transistor Model

The present invention discloses a method for building an MOS transistor model enclosing statistical variation of noise, including: measuring noise in MOS transistors from different dies; creating a noise distribution diagram in accordance with the obtained noise data of the MOS transistors; adding a variation of noise parameter in at least one noise model file into a library file of MOS transistor to simulate noise in MOS transistors; if a simulation result does not cover the noise data in the noise distribution diagram, changing the variation of the noise parameter until the simulation result covers the noise data in the noise distribution diagram; if the simulation result covers the noise data in the noise distribution diagram, adding corresponding variation of the noise parameter into the library file of MOS transistor as the MOS transistor model enclosing statistical variation of noise. The model obtained by the present invention is more precise.
Owner:SEMICON MFG INT (SHANGHAI) CORP

Scanning Frequency Comb Microscopy (SFCM) For Carrier Profiling in Semiconductors

A microwave frequency comb (MFC) is produced when a mode-locked ultrafast laser is focused on the tunneling junction of a scanning tunneling microscope (STM). The MFC consists of hundreds of measureable harmonics at integer multiples of the pulse repetition frequency of the laser, which are superimposed on the DC tunneling current. In Scanning Frequency Comb Microscopy (SFCM) the tip and / or sample electrode of the STM is moved vertically and laterally so that the power in the MFC may be measured at one or more locations on the surface of the sample and, from the power, carrier density, and other characteristics, of the sample may be calculated. SFCM is non-destructive of the sample. While many systems are possible to practice SFCM, a preferred apparatus is disclosed.
Owner:HAGMANN MARK J

Method, apparatus, system, device and computer storage medium for treating virus

The present invention provides a method, apparatus, system, device and a computer storage medium for treating virus. A client reports a scan log to a cloud service platform, and / or reports virus family information to the cloud service platform after the virus family information is identified based on the scan log. The cloud service platform identifies the scan log to obtain virus family information, and / or issues the virus removal instruction corresponding to the virus family information to the client after receiving the virus family information from the client, for the client to execute the virus removal instruction. Compared with the method of simply performing the behavior analysis and deleting files by the client, it is more advantageous that the method of the present invention issues virus removal instructions regarding the virus family information from the cloud, the virus treating is more personalized and precise, and the security of the machine system is improved.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Postal Fabric Generation

A postal code map and related data constructed of polygons representing multiple-digit postal codes and defined by attribution information and / or other spatial features thereby providing more granular and precise entities to optimize activities such as trade area analysis and visualization. The polygons are created and illustrated by generating Voronoi tessellation based on the location of high precision address points and / or interpolated address points, multiple-digit postal codes of each and, for further refinement, attribution information and / or other spatial features such as streets, roads and highways; water borders and boundaries; rail lines; and park, city, county and other municipal, commercial and residential boundaries or barriers to further enclose, restrict and / or define the resulting polygon limits of the visual map.
Owner:DMTI SPATIAL INC

Stabilization of the system clock in a hearing aid

InactiveUS20060023906A1Reduce limit of variationReduce biasDeaf aid adaptationClock rateTime segment
As a result of the intended miniaturization of digital hearing aids, a quartz crystal cannot be used for generating the system clock. The inaccuracy of the system clock resulting therefrom cannot be tolerated in certain filter applications. It is thus proposed to adhere more precisely to the target value of the clock frequency of the system clock emitted by a clock generator by means of an externally generated clock signal. The external clock signal which can be generated for example in a remote controller for the hearing aid and can be transmitted wirelessly to the hearing aid is used to examine and if necessary readjust the system clock of the hearing aid. In this way, a relatively more precise and stable system c lock can be adhered to at least across more lengthy time segments and without the use of a quartz crystal in the hearing aid.
Owner:SIEMENS AUDIOLOGISCHE TECHN

Method for building MOS transistor model and method for verifying MOS transistor model

The present invention discloses a method for building an MOS transistor model enclosing statistical variation of noise, including: measuring noise in MOS transistors from different dies; creating a noise distribution diagram in accordance with the obtained noise data of the MOS transistors; adding a variation of noise parameter in at least one noise model file into a library file of MOS transistor to simulate noise in MOS transistors; if a simulation result does not cover the noise data in the noise distribution diagram, changing the variation of the noise parameter until the simulation result covers the noise data in the noise distribution diagram; if the simulation result covers the noise data in the noise distribution diagram, adding corresponding variation of the noise parameter into the library file of MOS transistor as the MOS transistor model enclosing statistical variation of noise. The model obtained by the present invention is more precise.
Owner:SEMICON MFG INT (SHANGHAI) CORP

Authentication method, communication apparatus, and relay apparatus

Included are Gateway server GWS which clocks the precise present time, and portable phone MS which performs a packet communication through gateway server GWS and IP server W. Portable phone MS acquires the time information from gateway server GWS, at the time of starting communication with IP server W and corrects, on the basis of this time information, the clocking present time of its own portable phone MS so that it is more precise. In addition, portable phone MS decodes a public key certificate (an electronic certificate issued by Certificate Office C for the public key certificate of IP server W) using the public key of Certificate Office C. Then the portable phone MS judges whether it is within the validity period specified in the public key certificate, using the corrected present time of its own portable phone MS.
Owner:NTT DOCOMO INC

Scanning frequency comb microscopy (SFCM) for carrier profiling in semiconductors

A microwave frequency comb (MFC) is produced when a mode-locked ultrafast laser is focused on the tunneling junction of a scanning tunneling microscope (STM). The MFC consists of hundreds of measureable harmonics at integer multiples of the pulse repetition frequency of the laser, which are superimposed on the DC tunneling current. In Scanning Frequency Comb Microscopy (SFCM) the tip and / or sample electrode of the STM is moved vertically and laterally so that the power in the MFC may be measured at one or more locations on the surface of the sample and, from the power, carrier density, and other characteristics, of the sample may be calculated. SFCM is non-destructive of the sample. While many systems are possible to practice SFCM, a preferred apparatus is disclosed.
Owner:HAGMANN MARK J

Method, apparatus, system, device and computer storage medium for treating virus

The present invention provides a method, apparatus, system, device and a computer storage medium for treating virus. A client reports a scan log to a cloud service platform, and / or reports virus family information to the cloud service platform after the virus family information is identified based on the scan log. The cloud service platform identifies the scan log to obtain virus family information, and / or issues the virus removal instruction corresponding to the virus family information to the client after receiving the virus family information from the client, for the client to execute the virus removal instruction. Compared with the method of simply performing the behavior analysis and deleting files by the client, it is more advantageous that the method of the present invention issues virus removal instructions regarding the virus family information from the cloud, the virus treating is more personalized and precise, and the security of the machine system is improved.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Method for preprocessing vibro-sensor signals for engine diagnostics and device for carrying out thereof

A method is provided for improved diagnostics of an internal combustion engine that includes cylinders, a crankshaft, crankshaft rotation angle sensor (CRAS), a vibro-sensor, a logic-mark sensor, each sensor produces respective signals. The method contemplates receiving the signals dividing them into a plurality of idling cycles, determining the crankshaft's position based on stochastic filtration, quasicontinuous representation of the signal, the Kalman filter, a nonlinear stochastic filter, based on CRAS characteristics and quasicontinuous representation, determining the Riesz generator basis function based on technical characteristics of the vibro-sensor, secondary discreeting of the signals with a replacement of argument, discreeting of a reciprocal function, obtaining a discrete wavelet transform, obtaining a continuous wavelet transform, obtaining a discrete wavelet transform of a reciprocal function, and producing output data. Two-dimensional arrays are divided relatively to predetermined indexes in the discrete transforms, an empirical probability distribution function is computed. Further optional diagnostic processing is provided.
Owner:KIRILLOV SERGEY +2

Tool jig and method of use

A custom-made tool used to control the location and / or movement of parts to be worked to complete an unfinished metal structure into a completed firearm receiver. The tool is a two-part jig fashioned especially for building a handgun receiver from a pre-shaped metal works without the need for other industrial tools or apparatus. Using only commonly available tools in most home work shops, the disclosed jig facilitates producing a firearm receiver from an unfinished metal structure. This disclosure also teaches a method for creating a completed pistol receiver from an unfinished metal structure using the invention.
Owner:VINROE JORDAN J
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