98results about How to "Extended availability" patented technology

The invention provides a method and device for controlling a mobile terminal and the mobile terminal. The method comprises the steps of obtaining the using state information and / or user operation information of the mobile terminal, obtaining the current scene of the mobile terminal according to the using state information and / or the user operation information of the mobile terminal, and carrying out power saving optimization on the mobile terminal according to the current scene. The method and device for controlling the mobile terminal and the mobile terminal reduce the power consumption of the mobile terminal to the maximum extent, and improve the available time of a battery of the mobile terminal greatly.

A mechanical apparatus for washing / drying is disclosed. Accordingly, the present invention provides a structure for damping and absorbing vibration of a tub in a washer or dryer. The present invention includes a tub accommodating water therein, a drum rotatably provided within the tub, a spring provided to elastically support the tub, and a damping means having one end rotatably connected to the tub by a hinge assembly and the other end connected to a shock-absorbing member fixed to a cabinet.

Embodiments of the present invention provide a photo preview method and device. After obtaining the remaining power of the device, the set resolution and / or frame rate is reduced according to the remaining power, and the adjusted resolution and / or frame rate is adopted For camera preview, since the set resolution and / or frame rate are reduced, the amount of data to be processed is reduced, so the power consumption can be reduced to a certain extent when the device is running, especially when the remaining power is insufficient The available time of the device can be extended, thereby solving the technical problem of high power consumption of camera preview in the prior art.

The invention relates to a synchronous grouting material of shield tunneling and its preparation method. A cement-free anti-water dispersion and anti-water corrosion synchronous grouting material is mainly composed of the following components by weight ratio: 250-350kg / m<3> of phosphogypsum, 250-400kg / m<3> of fly ash, slag powder and steel slag powder, 25-40kg / m<3> of attapulgite clay, 1-1.4kg / m<3> of polyacrylamide, 2-2.8kg / m<3> of an aliphatic high efficiency water reducer, 800-1000kg / m<3> of river sand, and 200-400kg / m<3> of water. Specifically, for the sum of the weight of the fly ash, the slag powder and the steel slag powder, the fly ash accounts for 0.5-99%, the slag powder accounts for 0.5-99%, and the steel slag powder accounts for 0.5-99%. Mixing and stirring of the materials can obtain the required synchronous grouting material, which has the characteristics of anti-water dispersion, anti-water corrosion, good fluidity, good construction performance, no pipe blockage, long usable time, and fast increase of later strength.

Various torque-limiting screwdrivers, systems, and methods are disclosed. The screwdriver can include a body supporting a motor configured to rotate a screw engaged with the screwdriver. The screwdriver can include a controller configured to implement torque-limiting functionality, such as by monitoring the amount of torque applied to the screw and reducing or stopping rotation of the screw when certain torque-limiting criteria are met. Some embodiments include a threshold point, after which the torque-limiting functionality can be engaged. Some embodiments include a slowdown point, after which the rotational speed of the screw is reduced.

A radio communication terminal has a plurality of matching circuits that optimize the efficiency of a power amplifier for a range of different battery voltages. A first matching circuit optimizes the efficiency of the power amplifier for a battery voltage higher than a predetermined threshold value. A second matching circuit optimizes the efficiency of the power amplifier at a voltage lower than the threshold value. A control section compares a detection result of a battery voltage from a voltage monitor section with the threshold value, and performs switching between the plurality of matching circuits.

The invention discloses an anti-aqueous dispersion synchronous grouting material with large specific gravity and low consistence. The anti-aqueous dispersion synchronous grouting material consists of the following components in parts by weight: 100 parts of coal ash, 10-30 parts of slaked lime, 5-20 parts of cement, 10-50 parts of phosphorus gypsum, 0-200 parts of machine-made sand, 200-400 parts of shield mud and sand, 0.1-0.5 part of a water reducing agent, 0.05-0.2 part of a thickening agent and 80-120 parts of water. The shield mud and sand is used for replacing river sand and bentonite in a traditional grouting material, and the shield mud and sand and machine-made sand are taken as fine aggregates, so that the problem of resource shortage for natural sand is solved; moreover, the coal ash discharged at a power station and the phosphorus gypsum produced at a phosphorus chemical plant are reasonably utilized, so that the resource utilization of industrial waste is realized. The grouting material has the characteristics of good filling property, long castable time, large specific gravity, low consistence, anti-aqueous dispersion performance, segment floating prevention and the like, is prominent in environmental protection performance and low in cost, and can be widely applied to the shield segment grouting engineering and the like.

An early recognition method of thermal power plant steam feed pump fault features depend on the supervision information system (SIS) of a thermal power plant configured by a lot of thermal power plants, and through joining and processing of historical data of related measurement points of a steam feed pump set and the typical fault maintenance record of the steam feed pump set in an SIS database, the neural network classification method in the data mining algorithm is employed to realize the classification of the data features prior to the generation of the typical faults of the steam feed pump set so as to realize that a classification model can perform identification of fault features and perform timely alarm at the early phase when the fault features are represented in the data to select time to perform maintenance and avoid generation of accidents or unsafe events caused by device faults. The early recognition method of the thermal power plant steam feed pump fault features depends on the SIS, is convenient to use and high in practicality, finds new values for massive historical data stored by the SIS of the thermal power plant and explores new direction for the state maintenance of the steam feed pump set even the thermal power plant or more devices or systems.

A wheel shifter for feet is used for a humanoid robot and a multi-legged robot, and relates to a wheel shifter for feet. The invention solves the problems that the prior humanoid robots, the multi-legged robot and the like of the mobile legged robots are difficult to accomplish stable and fast movement, and difficult to control, and have high energy consumption in walking movement. The wheel shifter for feet comprises a moving mode conversion mechanism and a wheel moving mechanism; a lifting plate is fixedly connected with a nut into a whole; the lifting plate is sleeved on a guiding column; a rotation screw is arranged in parallel to the guiding column; the nut is sleeved on the rotation screw; one end of the rotation screw is mounted at the periphery; the other end of the rotation screw is mounted on a support piece; and a driving wheel is mounted on the other end of the support shaft. The application of the invention accomplishes the switching between the walking mode and the wheel moving mode of the humanoid robots and multi-legged robots, and further accomplishes the stable and fast movement of the humanoid robots and multi-legged robots on a smooth pavement; and the invention is easy to control.

Embodiments of the present invention disclose a frequency point measuring method and apparatus, and terminal. The frequency point measuring method comprises the steps as follows: before a network side sends a B1 or B2 measurement event, a terminal in a conversation state performs measurement of co-frequency and / or different-frequency frequency points according to a measurement gap configured by the network side; after the network side sends the B1 or B2 measurement event, the terminal determines whether a discontinuous reception period is configured by the network side, if the discontinuous reception period is configured, measurement of different system frequency points is started during a dormancy stage of the discontinuous reception period.

A method for generating power from acceleration of a device is provided. The method including: applying a force to a piezoelectric member due to the acceleration; and sustaining a strain in the piezoelectric member resulting from the applied force so as to increase a time of power output from the piezoelectric member. The device can be a munition.

A memory device includes isolation devices located between memory cells. A plurality of isolation lines connects the isolation devices to a positive voltage during normal operations but still keeps the isolation devices in the off state to provide isolation between the memory cells. A current control circuit is placed between the isolation lines and a power node for reducing a current flowing between the isolation lines and the power node in case a deflect occurs at any one of isolation devices.

In order to improve control of charging and / or discharging of a storage battery used in electric auxiliary supply, the invention specifies a storage battery control device (20) connected with a remote auxiliary electric power supply device (10) of electricity at distance, the storage battery control device comprises a communication interface (220) connecting a control unit (210) measuring and analyzing the storage battery parameter with the remote auxiliary electric power supply device (10), wherein the control unit (210) is designed to transmit the measured parameter value to the auxiliary power supply device (30). The invention specifies a system used for auxiliary power supply and a method for controlling the system.

The present invention provides a transparent transmission method and device of data communication channel based on embedded control channel. The method comprises the steps as follows: the source transparent transmission Gateway is provided with a transparent transmission relationship of source to destination which is stored in the source transparent transmission Gateway; in the source transparent transmission Gateway, the source data communication channel byte of source optical port is acquired according to the transparent transmission relationship of source to destination, and the source data communication channel byte is sealed in the embedded control channel; in the embedded control channel, the destination address is filled as the destination transparent transmission Gateway, and the service type is data communication channel transparent transmission, and the transparent transmission destination is destination data communication channel byte; in the destination transparent transmission Gateway, the embedded control channel is analyzed, and the destination Gateway is defined as the destination address, and the obtained service type is data communication channel transparent transmission; the transparent transmission destination is extracted from the embedded control channel, and the source data communication channel byte is written in the overhead of destination optical port according to transparent transmission destination.

A noncontact IC communicates information to a read write unit that is an external terminal device. A high frequency modulating / demodulating section demodulates data that has been modulated by the read write unit using a load modulating method or the like. A loop antenna receives the data from the read write unit. A battery supplies power to the noncontact IC and the control section. The control section controls a portable phone function, and varies the battery voltage threshold value for issuing a low voltage alarm or the battery voltage threshold value for stopping power supply to the portable phone function, in a usage pattern where communication by the noncontact IC is performed twice or more.

The present invention is a method for transmitting a data packet by a user terminal in a mobile communication system. The method enters a power saving mode for transmitting the data packet only if a channel state satisfies a transmission threshold value, compares the index indicating the channel state and the transmission threshold value upon occurrence of a data packet to be transmitted, starts transmission of the data packet if the index indicating the channel state is greater than the transmission threshold value, and proceeds with the transmission of the data packet until the time set by the timer that starts at the same time as the transmission of the data packet expires.

The invention discloses a website usability monitoring system and method. The system comprises the following functional modules: a monitoring project library, a website library, a task engine, a log,a detection report and an alarm; the task engine generates a task queue according to the monitoring project to be implemented by the website, the task is issued to a plurality of execution agents, theagents execute the task and store detection results in the log, the log is analyzed to generate a detection report, and alarm information is sent when finding the non-usability of the website. The system is stable and reliable to work, and high in efficiency, and thus is suitable for promotion and application.

A system for heating a load-lock chamber, particularly that of a plasma etching system for etching semiconductor wafer substrates. The load-lock chamber heating system includes a heater that is provided in fluid communication with a gas supply which contains an inert gas such as nitrogen. A gas pump pumps the gas from the gas supply through the heater, and from the heater into the load-lock chamber. The gas heats the load-lock chamber to prevent or minimize condensation of corrosive etching gases onto the interior surfaces of the load-lock chamber as well as the surfaces of substrates contained therein.

The invention discloses a context awareness-based Android mobile terminal power management method. context awareness information of a mobile terminal is used for decision making to predict whether to need a network interface currently, dynamic management is intelligently carried out, and system power consumption in a standby mode is reduced. Related context information is acquired via the system interface of the mobile terminal, pre-treatment is carried out on complicated context information, and a method of acquiring positioning data in an optimization mode is included. The decision making algorithm is an improved k-nearest neighbor algorithm, calculation of a sample distance adopts a weighted Euclidean distance formula, and information gains of an attribute are used for selecting a context information attribute and determining the weight of the attribute. A sample cutting method based on the maximum attribute range is brought forward at the same time, thereby reducing the calculation sample amount in the case of decision making. While the network interface is intelligently managed, power consumption of the Android mobile terminal system in the standby mode can be saved.

The invention relates to method for providing cell information according to using environment. The invention comprises steps of: first step: respectively detecting cell residual and the device using environment; second step: detecting the cell available time according to the detected cell residual and using environment; third step: outputting cell information with detecting time.

A piezoelectric generator for generating power from an acceleration is provided. The piezoelectric generator including: a piezoelectric member capable of producing an output power; means for applying a force to the piezoelectric member due to the acceleration; means for sustaining a strain in the piezoelectric member resulting from the applied force; and an inductor electrically connected to the piezoelectric member for forming an oscillating circuit.

Water systems, medical equipment, and apparatus for thermal disinfection comprise a control unit which starts the disinfection of a fluid path by controlling a heating unit to heat water and controlling an actuator to enable heated water to flow into the fluid path. The control unit reads the temperature as measured by a temperature sensor during the disinfection and calculates an achieved disinfection dose. The achieved disinfection dose is compared with a set disinfection dose and the disinfection is discontinued if the achieved disinfection dose corresponds to the set disinfection dose.

The invention provides a database optimization method based on vulnerability repair. The method is characterized by comprising: obtaining a first database statement in response to an online post-auditing signal of a database; obtaining an optimization model, and the optimization model is used for outputting corresponding optimization suggestions for database statements input into the optimizationmodel; inputting the first database statement into an optimization model to obtain an optimization suggestion which is output by the optimization model and aims at the first database statement; and generating an optimized database statement and / or an optimized suggestion report according to the optimized suggestion for the first database statement. The invention further provides a database optimization system based on vulnerability restoration, computer equipment and a computer readable storage medium.

The embodiment of the invention discloses a routing method and a routing apparatus. In the embodiment of the invention, a first Mesh node going to perform routing acquires energy consumption information of at least two second Mesh nodes, wherein the second Mesh nodes are capable of providing route for the first Mesh node; and the first Mesh node performs routing according to the energy consumption information of the at least two second Mesh nodes. Thus, available time of a Mesh network can be prolonged.