1194results about How to "Reduce operating load" patented technology

A method and system used to determine the similarity between an input speech data and a sample speech data is provided. First, the input speech data is segmented into a plurality of input speech frames and the sample speech data is segmented into a plurality of sample speech frames. Then, the input speech frames and the sample speech frames are used to build a matching matrix, wherein the matching matrix comprises the distance values between each of the input speech frames and each of the sample speech frames. Next, the distance values are used to calculate a matching score. Finally, the similarity between the input speech data and the sample speech data is determined according to this matching score.

The invention discloses tile feeding driving mechanisms, tile feeding assemblies and a mahjong machine. Each tile feeding driving mechanism of the mahjong machine comprises a tile feeding support, a tile storage groove, a tile feeding guide rail, a tile feeding pushing head and a steel wire rope, rolling parts are arranged at the position, close to the corresponding tile feeding guide rail and / or the corresponding tile storage groove, of each steel wire rope, each rolling part is installed on the corresponding tile feeding guide rail or the corresponding tile feeding support in a rotatable mode, the part, located in the corresponding tile storage groove, of each steel wire rope are in rolling contact with the multiple rolling parts, and a gap is maintained between the part, located in the corresponding tile storage groove, of each steel wire rope and the corresponding tile feeding guide rail and / or the side wall of the corresponding tile storage groove. According to the scheme, sliding friction of steel wire ropes in the prior art is replaced with rolling friction of the steel wire ropes, friction resistance in the operation process of the steel wire ropes is greatly decreased, and the situation that the service life and operation stability of the steel wire ropes are influenced due to sliding friction contact between the part, located in the corresponding tile storage groove, of each steel wire rope and the corresponding tile feeding guide rail and / or the arc-shaped bent side wall of the corresponding tile storage groove is avoided.

An automobile alarm system includes: (1) a face identification and discrimination system, which consists of low-light, visible light, infrared light, and thermo-luminescence camera and / or digital camera device for photograph of inside and outside of automobiles, and face identification and discrimination hardware and software system for testing whether a mask or facial adornments or whether his / her face is directed at the camera; (2) redundancy device and / or redundancy function modules, anti-interference system for communication and anti-destructive detection system; (3) a automobile status recorder, which can record the statuses on the inside and outside of the automobile before, during and after an emergent event picked up by the camera; (4) a multi-functional burglar, anti-destructive and anti-hijacking alarm for automobiles, which can transmit a radio image to a remote equipment for reporting an incident. This invention can also be used for every supervision systems.

A method for limiting loads in a wind turbine by using measured loads or wind speed to increase the minimum pitch angle for extended periods. The minimum pitch angle will be allowed to relax down to the default when load excursions diminish. The method will allow turbines to capture more energy by operating in higher wind speeds and / or utilizing larger rotors without additional loss of fatigue life.

A collision avoidance support apparatus sets a side area right beside an own vehicle in an adjacent lane as a constant-speed target space, which is used for lane change at a constant speed, and also sets a diagonally-front area and a diagonally-rear area as alt-speed target spaces, which are used for lane change at an accelerated speed and at a decelerated speed. Then, a target space that is free of other vehicles is extracted by the apparatus. If there is no target space that is free of the other vehicles, the lane change is determined as unsafe. If there is no other vehicle in the constant-speed target space, the lane change is determined to be safe at the constant speed. If there is no other vehicle in at least one of the alt-speed target spaces, the lane change is determined to be safe at an accelerated speed or a decelerated speed.

When an authorization and / or control element like a policy control network element is involved in the authorization and / or control of a service flow in a communication connection controlled, a network control element, such as a GGSN, controlling the communication connection determines a termination of the thus authorized and / or controlled service flow and informs the policy control network element about the termination thereof. The policy control network element may then remove service attributes and / or QoS attributes related to this service flow. Furthermore, the communication connection in the communication network can be modified on the basis of stored information which represents a state before the establishment of the service flow.

A method for limiting loads in a wind turbine by using measured loads or wind speed to increase the minimum pitch angle for extended periods. The minimum pitch angle will be allowed to relax down to the default when load excursions diminish. The method will allow turbines to capture more energy by operating in higher wind speeds and / or utilizing larger rotors without additional loss of fatigue life.

Aspects of the invention relate to a system and method for operating a turbine engine assembly. The turbine engine assembly has a turbine engine having a compressor section, a combustor section and a turbine section. The combustor section has a lower T_PZ limit and the turbine engine has a design load. The assembly further includes at least one air bleed line from the compressor and at least one valve for controlling air flow through the bleed line. Control structure is provided for opening the valve to allow bleed air to flow through the bleed line when an operating load is less than the design load. The flow rate through the bleed line is increased as the operating load is decreased, reducing the power delivered by the turbine assembly while maintaining the T_PZ above a lower T_PZ limit. A method for operating a turbine engine assembly is also disclosed.

The purpose of this invention is to improve compressor performance by preventing delay of open of a release valve and reducing operation load in a scroll compressor and provide stable release valve mechanism in mass production. The scroll compressor is provided with a compression mechanism part compressing working fluid in a compression chamber 11 and a hermetic vessel forming a delivery pressure chamber 2f in which compressed working fluid is delivered. A fixed scroll 5 is provided with a release valve device 15 to open a route to make communication of the compression chamber 11 and a delivery pressure chamber 2f when pressure of the compression chamber rises higher than established pressure. The release valve device 15 is provided with a release flow passage 15i, a release valve 15d provided to open and close the release flow passage 15i, a valve pressing body 15h applying elastic pressing force on a release valve, and retainer 16. The valve pressing body 15h includes elastic part getting free under a condition where the release valve closes the release flow passage and getting compressed under a condition where the release valve opens the release flow passage.

Aspects of the invention relate to a system and method for operating a turbine engine assembly. The turbine engine assembly has a turbine engine having a compressor section, a combustor section and a turbine section. The combustor section has a lower T_PZ limit and the turbine engine has a design load. The assembly further includes at least one air bleed line from the compressor and at least one valve for controlling air flow through the bleed line. Control structure is provided for opening the valve to allow bleed air to flow through the bleed line when an operating load is less than the design load. The flow rate through the bleed line is increased as the operating load is decreased, reducing the power delivered by the turbine assembly while maintaining the T_PZ above a lower T_PZ limit. A method for operating a turbine engine assembly is also disclosed.

The invention relates to a modeling method of an on-line hydraulic model of a municipal drainage pipe network, belonging to the technical field of municipal engineering information; the modeling method can construct a municipal drainage pipe network on-line model and realize to input real-time rainfall data to the on-line model continuously when flood situation is forecasted, and analog computation is carried out to the model; furthermore, the model provides analog computation data of whole future water recession process for a drainage pipe network system continuously, so as to achieve real-time forecasting water regimen and timely warning functions. The method overcomes the disadvantages that the conventional drainage pipe network event model only can simulate the complete rainfall events in the city flood simulation and can not simulate real-time rainfall events, can effectively forecast the generating and changing process of the city flood in a real-time and on-line way, ensure long-term and stable operation of the on-line model system and provide technical support for city flood-prevention strategic decision.

The invention belongs to the technical field of video production, and particularly relates to a video producing method, device and system. The video producing method comprises the following steps: reading a configuration file, and acquiring and loading resources for producing a video; starting a rendering engine, and initializing a hardware encoding-decoding environment and an OpenGL off-screen rendering environment; and performing frame-by-frame off-screen rendering to generate raw video streams. Through adoption of an off-screen rendering technology, video production can be run in the form of a background task without being limited by the screen resolution. Through frame-by-frame rendering based on decoding time, audio-video synchronization and animation smoothness of an output video are ensured. Moreover, hardware decoding is performed on videos supporting hardware decoding, and hardware screen capture is performed on content which is already rendered in an off-screen way, so that hardware resources are utilized fully; the CPU (Central Processing Unit) occupation rate in a video producing process is lowered; and the processing efficiency is increased.

Provided herein is a terminal device including a communication interface configured to receive a moving picture; a fingerprint extractor configured to extract a fingerprint from a frame of the moving picture; a controller configured to detect a target object from the frame, and control the communication interface to transmit the fingerprint to a server, and receive object information corresponding to the transmitted fingerprint from the server; and an outputter configured to output the received object information when content corresponding to the object information is output.

The invention relates to the field of communication, and discloses a resource scheduling indication method and a device, aiming to reduce the signaling cost of a system. The method comprises the following steps: setting a novel multi-frame resource scheduling mode according to novel business demands, i.e. informing UE (Unified Equipment) of a configured transmission pattern in advance, and sending scheduling signaling to the UE, and combining the UE and the obtained transmission pattern to simultaneously schedule data transmission of a plurality of sub-frames. Therefore, the cost of the system to send the scheduling signaling can be reduced effectively, the operating load of the system can be decreased, and the performance of the system can be improved.

The invention discloses a privacy protection method and device. The method comprises the steps of obtaining an object needing to be hidden; starting a biological characteristic collection application for collecting first biological characteristic information of a user;if the first biological characteristic information is matched with first object biological characteristic information, setting the object needing to be hidden to be in the hidden state in a display interface. According to the privacy protection method and device, the object needing to be hidden is set to be in the hidden state, therefore the effect of conducting the privacy protection on the object in a terminal is achieved, and the privacy performance of the terminal is improved; due to the fact that the hidden object is not displayed on the terminal, other users cannot see any content to be protected, so that the users are not prone to generating the idea of cracking the privacy, identity authentication is conducted by collecting the biological characteristic information, the security performance of the device is higher, the user does not need to conduct much manual operation, complete convenience is achieved in the using process, no hindrance exists, and the user experience is good.

Wafer carriers and methods for moving wafers in a reactor. The wafer carrier may include a platen with a plurality of compartments and a plurality of wafer platforms. The platen is configured to rotate about a first axis. Each of the wafer platforms is associated with one of the compartments and is configured to rotate about a respective second axis relative to the respective compartment. The platen and the wafer platforms rotate with different angular velocities to create planetary motion therebetween. The method may include rotating a platen about a first axis of rotation. The method further includes rotating each of a plurality of wafer platforms carried on the platen and carrying the wafers about a respective second axis of rotation and with a different angular velocity than the platen to create planetary motion therebetween.

The invention relates to a method and a device for catalyzing methanation of synthesis gas. The method has the process characteristics that synthesis gas as a raw material firstly realizes the conversion rate of 60 to 95% in a built-in heat exchanger type fluid bed reactor, the reaction temperature is from 200 to 700 DEG C, the pressure is from 0.1 to 6.0 MPa, and the reaction airspeed is from 1000 to 50000 h<-1>; gas-solid separation is carried out on reaction products and a catalyst, and water therein is separated and enters a fixed bed reactor after temperature raise; and the rest raw material synthesis gas is converted to methane, the operation temperature is from 180 to 700 DEG C, the pressure is from 0 to 6.0 MPa, the reaction airspeed is from 500 to 600h<-1>, and the final raw material synthesis gas conversion rate reaches more than 98%. Compared with the fixed bed reactor adiabatic reaction process generally adopted currently, the process of the method has simpler process flow. The space time yield of the methane can be obviously improved, and the invention has better industrialized application value.

A collision avoidance control system for a vehicle is provided which is designed to determine a target collision avoidance deceleration required for a system vehicle equipped with this system to bring a relative speed between the system vehicle and a target object into agreement with substantially zero without a physical collision with the target object and to determine a possibility of collision with the target object as a function of the target collision avoidance deceleration. When the possibility of collision is higher than a given threshold level, the system starts to decelerate the system vehicle. This enables the avoidance of collision with the target object at a decreased operation load on the system.

A plurality of region-specific areas are set on a scanogram, and an image SD value is set for each region-specific area. A tube current calculating unit calculates a tube current value at each position on the basis of a tube current pattern in a tube current pattern storage unit, an image SD value for each region-specific area, and a CT value at each position on the scanogram in each region-specific area. A scan controller controls X-ray emission in accordance with a calculated tube current value at each position.

The present invention relates to an EL metal dome keypad which comprises a plurality of domes which are disposed at positions corresponding to fixed contact terminals of a printed circuit board and are brought into contact with or separated from the fixed contact terminals by means of elastic deformation; a base tape which is laminated on the printed circuit board, has a plurality of holes formed at positions corresponding to the domes, and is used to mount the domes to the printed circuit board by inserting and holding the domes into the formed holes; double-sided adhesive tape which is laminated in the base tape and the domes inserted into and held to the holes formed in the base tape, and used to attach and hold the base tape and the dome thereon; and an EL sheet which is attached and laminated on the double-sided adhesive tape.

A medical X-ray CT imaging apparatus is capable of performing efficient CT imaging of living organs symmetrically located with respect to a predetermined plane. The medical X-ray CT imaging apparatus comprises an X-ray source (10), an X-ray detection means (20), a supporting means (30), a subject holding means (40), a rotation means (60r), a moving means (60), an imaging region specifying means for specifying imaging regions of a first living organ and a second living organ which are symmetrically located with respect to a predetermined plane, a calculation means which uses the moving means (60) and the rotation means (60r) to automatically and consecutively perform X-ray CT imaging of respective imaging regions of the first living organ and the second living organ, which are specified by the imaging region specifying means, and reconstructs respective CT images of the first living organ and the second living organ on the basis of electrical signals obtained by the X-ray CT imaging, and a display part (88) for displaying the CT images of the first living organ and the second living organ, which are obtained by the calculation means.

The invention discloses a mahjong machine and a slope tile discarding device thereof. Four integrated supports are connected end to end to form the square slope tile discarding device, and each integrated support is provided with a tile feeding part and a tile lifting part; each tile feeding part comprises a U-shaped tile storage groove which is integrally formed with the corresponding integrated support, wherein the tile storage groove is provided with a tile feeding guide rail, a tile feeding push head and a tile feeding drive mechanism; each tile feeding drive mechanism comprises a tile feeding motor, a drive winding wheel and a steel wire rope, multiple rolling needle grooves are formed in the tile feeding guide rails, rolling needles are embedded into the rolling needle grooves, the portions, in the tile storage grooves, of the steel wire ropes make rolling contact with the rolling needles, and gaps are maintained between the portions, in the tile storage grooves, of the steel wire ropes and the side walls of the tile feeding guide rails and / or the tile storage grooves. According to the mahjong machine and the slope tile discarding device thereof, the tile feeding support, provided with the large-arc-shaped tile storage part, of one party and the tile lifting part of the other adjacent party are both installed on the same integrated support, the four integrated supports are connected end to end to form the square slope tile discarding device, assembly is convenient, and the production efficiency is improved; sliding friction of the steel wire ropes is replaced by rolling friction, and therefore the service life and operation stability of the machine are improved.

The present invention provides a method of data transmission in an intelligence household system and an intelligence household system which has a terminal device adopting a plurality of communication protocols, comprising an exchanging server, a gateway and a terminal device. The method comprises two steps as follows: 1 the foresaid gateway directly packs a terminal data package which is bonded with the gateway and emitted by the terminal device as a data frame with a prearranged protocol form and transmits to the exchanging server; 2 the aforesaid exchanging server updates the destination address that the terminal data contains according to the preset policy and transmits the data frame after the modification of the data package according to the updated destination address. The present invention realizes that the communication protocol communicating between all terminal devices in the whole intelligence household system has no strict requirement; the data transmission in the whole intelligence household system is simpler; and the network structure of the system is simpler with strong expandability.

Disclosed is a session handoff method of an access terminal (AT) in a high-rate packet data (HRPD) mobile communication system. The session handoff method comprises performing a close procedure of a session in negotiation upon receiving a close request for a session negotiation from the AT performing session handoff; allocating a new unicast access terminal identifier (UATI) to the AT upon receiving a request for allocation of a new UATI from the AT after the session close procedure; and acquiring prior session information from a source session controller using an old UATI included in received prior session information upon receiving configuration information including the prior session information from the AT after allocating a new UATI to the AT.

When a plurality of overlapping windows are displayed on a display screen, each window is displayed in a convenient state for a user operation, thereby reducing the load of the user operation. Upon detecting an object drag operation, an information processing apparatus displays the window of a predetermined application, which is displayed behind another window, as the topmost window. At this time, the window of the predetermined application reduces its size or changes the display position so as not to interfere with the other window displayed in front of it.

The invention discloses a push method of game gift bag. The method comprises the following steps of acquiring a historic behavior of an in-game user collected by a game server, and generating a user portrait of a user according to the historic behavior; configuring a group of configuration information for the user portrait according to a preset data sheet; receiving a current user behavior transmitted by the game server, and acquiring a push probability corresponding to the current user behavior after confirming that the current user behavior is matched with a behavior to be monitored; judging whether the gift bag needs to be pushed according to the push probability, and generating the gift bag according to the current user behavior and the identification of the push gift bag after confirming that the gift bad needs to be pushed; pushing the gift bag to the game server, so that the game server can transmit the gift bag to a user terminal of the user. The invention further discloses a push device and system of the game gift bag. The embodiment of the invention can set corresponding gift bag push schemes according to the consumption habits and consumption abilities of different users, and satisfy the game requirements of different users.

Provided is an on-vehicle device capable of reducing an operation load on a user attempting connection by selecting a mobile communication terminal to be connected according to user's use state. An on-vehicle device which is mounted on a vehicle and can be connected to a plurality of mobile communication terminals includes a radio communication unit that is connected to the mobile communication terminals to perform radio communication. When the mobile communication terminal of the latest connection history is retrieved in a coverage area of the radio communication unit, the mobile communication terminal and the radio communication unit are connected to each other. When the mobile communication terminal of the latest connection history is not retrieved, a mobile communication terminal of a highest frequency of being connected to the radio communication unit is selected and connected to the radio communication unit each other.