116results about How to "Achieve intuitive" patented technology

Described is a speech-to-text conversion system and method that provides secure, real-time and high-accuracy conversion of general-quality speech into text. The system is designed to interface with external devices and services, providing a simple and convenient manner to transcribe audio that may be stored elsewhere such as a wireless phone's voice mail, or occurring between two or more parties such as a conference call. The first step in the system's process ensures secure and private transcription by separating an audio stream into many audio shreds, each of which has duration of only a few seconds and cannot reveal the context of the conversation. A workforce of geographically distributed transcription agents who transcribe the audio shreds is able to generate transcription in real time, with many agents working in parallel on a single conversation. No one agent (or group of agents) receives a sufficient number of audio shreds to reconstruct the context of any conversation. The use of human transcribers allows the system to overcome limitations typical of computer-based speech recognition and permits accurate transcription of general-quality speech even in acoustically hostile environments.

A hybrid deposition process of CVD and ALD, called NanoLayer Deposition (NLD) is provided. The nanolayer deposition process is a cyclic sequential deposition process, comprising the first step of introducing a first plurality of precursors to deposit a thin film with the deposition process not self limiting, then a second step of purging the first set of precursors and a third step of introducing a second plurality of precursors to modify the deposited thin film. The deposition step in the NLD process using the first set of precursors is not self limiting and is a function of substrate temperature and process time. The second set of precursors modifies the already deposited film characteristics. The second set of precursors can treat the deposited film such as a modification of film composition, a doping or a removal of impurities from the deposited film. The second set of precursors can also deposit another layer on the deposited film. The additional layer can react with the existing layer to form a compound layer, or can have minimum reaction to form a nanolaminate film.

The invention discloses a personalized customization method for a function menu of an Internet protocol television set-top box. An Internet protocol television system comprises an input device, a television set-top box for monitoring the signal of the input device and a television for display output according to the command of the television set-top box; the personalized customization method comprises the following steps: firstly, the Internet protocol television set-top box displays an initial menu of a user display interface for the set-top box when out of factory after being started for the first time; secondly, the set-top box monitors the key operations of the user and enters a user editing interface to edit the user display interface of the Internet protocol television according to the monitored user edit menu item request; thirdly, the set-top box responds to the user edit request, displays the preliminary effect after editing and writes the modified menu configuration information into a set-top box database, presets the modified menu configuration information as the initial menu displayed for the next time and then returns the user display interface. The personalized customization method provides the more convenient and quick access and lexible operation for the user to use the television, thereby being more flexible and intelligent and providing the user the simple and intuitive enjoyment and experience in customizing the menu.

The invention discloses an optimal deployment method of a large-scale industrial wireless sensor network based on differential evolution algorithm, which ensures the system reliability through carrying out optimization deployment on nodes, and relates to two fields of industrial wireless sensor network and intelligent computation. The method comprises the following steps of: carrying out automatic coordination on spaces according to actual spaces of industrial sites, obstacles, wireless sensor power and accurate requirement; and using the total number of nodes and minimum load standard difference of cluster heads as targets, wherein a node deployment model is established for restriction conditions based on the redundancy requirement, '1' represents arrangement of the cluster heads corresponding to mesh points, and '0' represents no arrangement. The invention provides a new binary differential evolution algorithm for optimizing and solving the model. By using a new probability prediction operator, the population is updated by a generated binary variation individual. The method can ensure the system reliability, and can reduce the construction cost of the system at the same time, balances the system energy consumption and prolongs the network life cycle through the optimization deployment of the nodes.

The present invention relates to a device for supporting systems, for example an electric cable or a fluid-carrying pipe, on a structure of an aircraft or space craft, and to an aircraft or space craft with such a device. The device has a basic bracket arrangement which can be fastened to at least one predetermined fastening section of the structure, and also has at least one system bracket for supporting the systems. The at least one system bracket can be fastened to the basic bracket arrangement locationally variable with respect to the fastening section. The advantage of the invention consists in the fact that a route of a system can be flexibly varied even during the equipment assembly, i.e. the structure is no longer modifiable or is only modifiable at considerable expense.

The invention discloses a multi-object optimized deployment method for an industrial wireless sensor network, comprising the following steps: (1) dividing a monitoring region into three-dimensional grids, and arranging sensor nodes, cluster heads and base stations on cross points of the grids; (2) generating obstacle matrixes; (3) representing harmony individuals; (4) setting algorithm control parameters; (5) setting communication radiuses of the sensor and the cluster heads; (6) judging whether the communication between the sensor nodes and the cluster heads satisfies the conditions; (7) judging whether the hop number of communication between the sensor nodes and the base stations satisfies the conditions; (8) initializing harmony matrixes by using a heuristic strategy; (9) calculating an objective function value of each harmony; (10) finding out the optimized harmony; (11) generating a new harmony; (12) comparing the quality of the new harmony with the quality of the corresponding harmony in a harmony memory vault; (13) updating the optimized harmony; and (14) judging whether the stopping conditions are satisfied or not. The method can realize multi-object optimization for system reliability, and real-time performance, sensor node deployment cost and maintenance cost of the industrial wireless sensor network, and can satisfy the industrial actual requirements.

A hybrid deposition process of CVD and ALD, called NanoLayer Deposition (NLD) is provided. The nanolayer deposition process is a cyclic sequential deposition process, comprising the first step of introducing a first plurality of precursors to deposit a thin film with the deposition process not self-limiting, then a second step of purging the first set of precursors and a third step of introducing a second plurality of precursors to modify the deposited thin film. The deposition step in the NLD process using the first set of precursors is not self limiting and is a function of substrate temperature and process time. The second set of precursors modifies the already deposited film characteristics. The second set of precursors can treat the deposited film such as a modification of film composition, a doping or a removal of impurities from the deposited film. The second set of precursors can also deposit another layer on the deposited film. The additional layer can react with the existing layer to form a compound layer, or can have minimum reaction to form a nanolaminate film.

The invention relates to a mechanical oscillator, in particular for watchmaking, comprising a spiral spring (1) having a number N of turns, a central end (2), an eccentric end (3) and a rotary collet (4), connected to the central end (2), comprising an orifice intended to receive an arbor for rotation about an axis (A), and a balance (7), the axis of rotation of which coincides with the rotation arbor (A), the eccentric end (3) being intended to be integral with a stationary element of the “balance-cock” type, said spiral spring (1) being made up of a single-crystal silicon (Si) core (1a) and at least one peripheral coating (1b) based on a material having a thermoelastic coefficient different from that of silicon, the single-crystal silicon (Si) being oriented along the crystallographic axis {1,1,1} to optimize the temperature coefficient of the mechanical oscillator as a whole. In addition, this invention likewise relates to a method of designing said mechanical oscillator, consisting in optimizing the temperature coefficient of the complete oscillator in order to limit its thermal drift.

The invention discloses a reservoir fracture identification method and an imaging logging reservoir fracture identification method, wherein the reservoir fracture identification method comprises the steps of a step of determining a porosity curve, wherein an acoustic porosity curve and a density porosity curve of a to-be-analyzed reservoir are respectively calculated based on the lithological information of the to-be-analyzed reservoir according to a preset reservoir curve model; a step of determining a porosity curve assembly, wherein the acoustic porosity curve is superposed with the density porosity curve as the porosity curve assembly of the to-be-analyzed reservoir at the dry layer of the to-be-analyzed reservoir; and a step of identifying the type of the fracture, wherein at other layers of the to-be-analyzed reservoir, the acoustic porosity curve is compared with the density porosity curve in the porosity curve assembly, and determining the fracture type of a corresponding layer segment based on the comparison result according to the preset fracture model. The reservoir fracture identification method and the imaging logging reservoir fracture identification method can perform reservoir fracture type identification visually, quickly and reliably, and furthermore can effectively settle a multi-solution problem and a solution omission problem in an existing method.

The invention relates to the technical field of the network data communication and discloses a method and a device showing contents on electronic equipment, wherein, the method includes the following steps of obtaining character strings of the contents, analyzing the character strings of the contents, transforming the contents into one control or multiple branching controls, creating parent controls based on the one control or multiple branching controls, transforming the parent controls into an image file for showing. The method and the device showing contents on the electronic equipment are capable of transforming the contents including large quantity of words and pictures into image files which can be directly shared, so that the problem of sharing indirectly is radically solved, the intuitive feature of sharing is achieved and the user experience is improved to a large extent. The limits of each sharing platform over the number of words and pictures are broken. The users are capable of directly reading the whole contents by checking the image files. In the way, depending on the external links to check the contents is unnecessary and the security is improved.

An adjustable bed base (1) for supporting a person (22) on a mattress (17) loosely lying on the bed base, comprising a leg part (2) and a back part (3), connected to each other by an adjusting mechanism (4) which comprises a first part (5) connected to the back part (3) and a second part (6) connected to the leg part (2), the first and second parts engaging each other and being movable with respect to each other along a predetermined curve which is determined such that the back part (3) upon movement tilts with respect to the leg part (2) and is simultaneously moved in longitudinal and height directions of the bed base (1).

Injection system of a turbojet engine. It comprises a fixed part and a sliding crossmember. The sliding crossmember comprises a flange capable of sliding on the sliding surface of the fixed part. The fixed part comprises antirotation means and the sliding crossmember of the complementary antirotation means to limit the rotation of the sliding crossmember relative to the fixed part. These means consist of at least one cutout formed in the flange and of at least one lug protruding into said at least one cutout of the flange of the sliding crossmember.

The present invention relates to a ground milling machine, in particular, a road cold milling machine, having a replaceable milling drum unit. To make this replacement procedure easier, the present invention proposes a fastening device between the milling part and the machine part of the ground milling machine. The present invention furthermore relates to a method for replacing a milling part on the ground milling machine, a fastening device being used for this purpose.

A cup holder unit includes a housing case; a rest tray that switches between a pulled out position where it is moved forward from the case and a stored position where it is pushed in the case; and a holder member switchable from a non-usable position where it is superposed above the tray and stored in the case to a usable position where it is raised by a forward movement of the tray. The cup holder unit has shafts projecting from the holder member to be spaced apart from each other; clearance slots disposed in upright walls of the tray; and guide grooves disposed in the case and slanted upwardly toward front to slidably receive the shafts therein via the clearance slots. Each clearance slot includes a vertical slot and an arc-shaped slot turning toward a rear side from an upper section of the vertical slot.

A handle assembly for a cleaning appliance includes a handle portion and a tubular wand having an open end configured to receive tools or other accessories when the cleaning appliance is in use. The handle assembly also includes a wand cap which is movable between a first position in which the wand cap covers the open end of the tubular wand and a second position in which the open end of the tubular wand is not covered by the wand cap. The wand cap is releasably connected to the handle portion or the tubular wand in a snap-fit manner. This provides an advantageous construction which reduces the risk of damage and the cost of repair.

The invention relates to an automatic detection method of a track turnout notch, which relates to monitoring of track turnouts and comprises steps of collecting state video images of a track; processing the collected state video images of the track and detecting track turnout notch state; and enabling the detection of the track turnout notch state to comprise locating a slot or an anti-position slot, determining the position of the center line of the slot, calculating deviation and judging whether the left deviator or the right deviator exceeds 2mm or not to judge whether a switch machine is normally wrenched or not. The automatic detection method achieves real-time detection of the track turnout state, so that users can timely grasp actual state of the track turnout notch, and monitoringintuitive performance and detection accuracy of the track turnout notch are ensured.

The present invention shows a synthesis method for a highly dispersed supported catalyst over a KIT-6 type nanostructured mesoporous oxide with elements from Groups IIIA or IVA, or IVB. The method includes the synthesis of the support, the incorporation of CoMo and NiMo active phases through impregnation to pore volume, assisted by ultrasound, calcination at controlled conditions in order to obtain a phase of hydrated trioxide molybdenum or molybdic acid, which facilitates the subsequent sulfihydration and the mechanical mixing of a CoMoS / support with a hydrodenitrogenant NiMoS / support additive. The obtained catalysts exhibit a catalytic activity mainly in reactions of hydrotreatment, hydrodesulfurization, and hydrodenitrogenation.

A light guide member 3 includes: an incident surface 3a that is a flat surface or a constant curved surface; an output surface 3b that is smaller than the incident surface 3a; and reflection surfaces 3c to 3f that are formed on a side surface between the incident surface 3a and the output surface 3b; wherein an inside of the light guide member 3 is homogeneous.

Magnetic Tunnel Junction (MTJ) devices particularly suited for efficient spin-torque-transfer (STT) magnetic random access memory (MRAM) (STT MRAM) are disclosed. In one aspect, a MTJ structure with a reduced thickness first pinned layer provided below a tunnel magneto-resistance (TMR) barrier layer is provided. The first pinned layer provided below the TMR bather layer includes one pinned layer magnetized in only one magnetic orientation. In another aspect, a second pinned layer and a spacer layer are provided above a free layer and the TMR barrier layer in the MTJ. The second pinned layer is magnetized in a magnetic orientation that is anti-parallel to that of the first pinned layer. In yet another aspect, a giant magneto-resistance (GMR) spacer layer is provided as the spacer layer between the second pinned layer and the free layer in the MTJ.

A burner device having a burner chamber (26) filled at least partially by a porous body (28), an evaporation zone (12) upstream of the burner chamber (26) for evaporating liquid fuel supplied via a fuel inlet line (16), an igniter (30) for igniting a combustion mixture of evaporated liquid fuel and combustion air supplied via a combustion air inlet line (18) to the evaporation zone (12) as well as an exhaust discharge (38) downstream of the combustion chamber (26). A mixing zone (20) is disposed between the evaporation zone (14) and the combustion chamber (26) in which fuel gas is introduced via a fuel gas inlet line (22, 24) and is mixed with the combustion air and / or the combustion mixture. The burner device can be used as an afterburner in a fuel cell stack.

The invention discloses a tightening technology online fault detector based on process data analysis and a method of the detector. The tightening technology online fault detector comprises a tightening process data acquisition module, a processor and a fault classifier, the tightening process data acquisition module is used for acquiring bolt tightening process data in real time and transmitting the data to the processor, the processor is used for preprocessing the received bolt tightening process data, retaining tightening process data with pure rising moments, transmitting the preprocessed tightening data to the fault classifier acquired through offline training to perform fault classification and outputting fault classification results, particular processes of the fault classifier acquired through offline training include that according to historical data of tightening processes and corresponding faults of the tightening processes, the historical data of the tightening processes areclustered to form a plurality of data subsets, tags are set to form a tightening technology fault training sample set, and learning training of process curves of tightening technology is performed bythe aid of a machine learning classification algorithm based on the tightening technology fault training sample set to obtain the fault classifier.

The invention discloses a method for monitoring the misalignment of physically cross-coupling feeding machine shafts. The method comprises the following steps of: A. enabling one of the physically cross-coupling feeding machine shafts to remain stationary, enabling the other shaft to move from one end of the shaft to the other end at constant speed and recording DMS (direct position Measurement System) position signals of the two shafts; B. determining a vibration frequency characteristic value of the stationary shaft according to the DMS position signal of the stationary shaft; C. rebuilding a misaligned curve of the shaft at constant speed according to the vibration frequency characteristic value of the stationary shaft and the DMS position signals of the two shafts; and D. determining the misaligned circumstance of the shaft at constant speed according to the rebuilt misaligned curve. By adopting the invention, the misalignment-monitoring method with low cost, high benefit, intuition and simple and convenient use can be realized so as to achieve the purpose of monitoring the misalignment of the physically cross-coupling feeding machine shafts.

This electric actuator for driving a home-automation screen is provided with a spring brake (105) comprising a helical spring (130), a friction part (140) having a friction surface (141) against which the helical spring (130) bears radially. Said brake further comprises an inlet part (110) suitable for driving the spring in rotation in a direction reducing the contact force between the spring (130) and the friction part (140), and an outlet part (120) connected to the screen.While the screen is being lowered, the inlet part (110; 210) drives the spring (130; 230) in rotation with the contact force being decreased to the extent that the outlet part (120; 220) is released in rotation, without direct contact between the inlet part and the outlet part. The inlet part (110; 210) has at least two contact surfaces (113a, 113d; 213b, 217c) suitable for transmitting drive torque (CM) for raising the screen (2), by direct contact, to at least two corresponding contact surfaces (123a, 123d; 223b, 227a) of the outlet part (120; 220).

A method for generation of a radio-frequency (RF) pulse for excitation of nuclear spins in a predetermined layer of a specimen for magnetic resonance imaging and a magnetic resonance imaging device for performing the method are provided. The method includes determining a variation of a magnetic field in a measuring volume, and defining a spectral frequency distribution of the RF pulse. The RF pulse with the spectral frequency distribution is configured to excite nuclear spins in the specimen. The nuclear spins are polarized by the magnetic field at a predetermined flip angle in the measuring volume under a boundary condition of a substantially minimum energy content. The method also includes generating the RF pulse with the defined spectral frequency distribution.

A CVT drive train including an input drive, a continuously variable variator, a differential, and a planetary transmission. The drive train achieves at least two operating ranges each with continuously variable transmission ratios. The planetary transmission is a simple planetary gear set with two switching stages.

Injection system of a turbojet engine. It comprises a fixed part and a sliding crossmember. The sliding crossmember comprises a flange capable of sliding on the sliding surface of the fixed part. The fixed part comprises antirotation means and the sliding crossmember of the complementary antirotation means to limit the rotation of the sliding crossmember relative to the fixed part. These means consist of at least one cutout formed in the flange and of at least one lug protruding into said at least one cutout of the flange of the sliding crossmember.

The invention discloses a railway switch gap offset detection method based on image processing, which comprises the following steps of: S11) preprocessing original input images to obtain binary images of the original input images; S12) designing a gap template by adopting a statistic method, matching the binary images of the original input images obtained in the step S11 with the gap template through a template matching algorithm, and finding image areas which are least different from the gap template in the binary images; and S13) conducting image segmentation to the image areas obtained in the step S12, analyzing the segmented image areas, removing the image areas without gaps, finding the image areas with gaps, realizing the accurate positioning of the gaps and calculating the offset of the left and right sides of the gaps. The railway switch gap offset detection method based on image processing has the advantages that the gap offset data can be effectively calculated in real time, the cover is not required to be opened for inspection and the goal of high gap monitoring intuitiveness and accuracy is realized.