113results about How to "Efficient and fast operation" patented technology

The invention discloses a corona detection method based on ultraviolet photons, and the method comprises the following steps: (1) detecting a corona signal; (2) processing a pulse signal; (3) calibrating detection data; and (4) storing and analyzing the detection data. The detection method disclosed by the invention is convenient to operate and stable in test process, the data is reliable, and users can visually obtain the detection result by using the detection method. By utilizing the method provided by the invention remote non-contact detection based on the radiation of ultraviolet light generated by the detected corona can be realized, the time consumed in the detection process is short, the result is accurate and does not need to be solely processed by a computer, a report database can be generated, and the overall system is simple to operate and convenient to carry.

A mobile framework server (MFS) may periodically obtain from an enterprise system information for a user who subscribed or is assigned to receive enterprise data. The MFS may determine whether the information indicates a change and whether the change is associated with a new record. If so, a new subscription is needed. To prepare data for the new subscription, the MFS may consult a canonical data model to determine what fields are needed for the new record and where the data for the fields are stored at the backend, perhaps managed by disparate enterprise systems. The MFS may determine appropriate queries for those enterprise systems involved and obtain record details for the fields. The record details are transformed into subscription data and stored in a subscription format. Subsequently, the subscription data is sent to a mobile device associated with the user at a significantly improved synchronization rate.

A keyboard-video-mouse (KVM) switch system capable of invoking an on-screen display menu or a hotkey menu with one keystroke rather than a sequence of keystrokes. The KVM switch system includes a KVM processor and at least one menu key. The menu key generates at least one trigger signal based on the keystroke and at least one command is issued to the KVM processor. The KVM processor controls an OSD module and an OSD output control circuit according to the received command to invoke the menu. The OSD module generates the video signals constituting the menu (either OSD menu or hotkey menu). The OSD output control circuit enables the video signals of the menu to be displayed on the monitor of the console.

The invention discloses a phase-sensitive light time domain reflectometer based on a 120-degree difference interferometer. The reflectometer comprises a laser light source, a light pulse modulator, a first light amplifier, a first circulator, a second light amplifier, a second circulator, a fiber grating, the 120-degree difference interferometer, a first photoelectric detector, a second photoelectric detector, a third photoelectric detector, a data acquisition card and a data processing system. After light emitted by the laser light source is modulated to pulse light through the light pulse modulator, the pulse light is amplified through the first light amplifier, and then the pulse light goes into a second port from a first port of the first circulator so as to be injected into a sensing fiber; and the interferometer erected by use of a 3*3 coupler with a phase difference of 120 degrees is employed for performing distributed modulation on the phase of Rayleigh scattering light in the fiber and obtaining phase information along the fiber so that such information as vibration, temperature, strain and the like is sensed.

The invention relates to the field of communication, in particular to a system and method for image sorting and viewing, which is used for image sorting and viewing on a screen of an electronic device. The system comprises a control module, at least one image module and at least one folder module, wherein the control module is used for generating a control instruction according to user operation; the at least one image module is respectively connected with the control module and used for executing corresponding operation according to the control instruction, and an image is stored in each image module; the at least one folder module is connected with the control module and the image module respectively and used for executing corresponding operation according to the control instruction and storing the image in the image module, and a folder is stored in each folder module; and the folder in the folder module and the image in the image module are simultaneously displayed on the screen according to the control instruction.

The invention relates to a concrete compression breaking stress-strain total curve testing device. The device comprises a loading clamp, a test-piece deformation testing clamp and a data collecting and processing system, wherein a tested test-piece is arranged in the loading clamp; the test-piece deformation testing clamp clamps the tested test-piece and is connected with the data collecting and processing system. The concrete compression breaking stress-strain total curve testing device is reasonable in design, simple in structure, convenient to operate, environmentally friendly, efficient, accurate in testing result and easy to promote and implement.

An improved system and method for extending interface communications for a SCSI. The system and method provides SCSI extenders that are able to extend SCSI communications over relatively long distances between at least two SCSI interfaces while also being fast and efficient in operation and inexpensive in implementation. The present system and method reduces latency, buffering, error recovery code, and other such additional hardware and software. SCSI signals are received from one SCSI interface, and the SCSI signals from the one SCSI interface are parallel loaded into a parallel register. The SCSI signals from the one SCSI interface are serialized into serial data, and the serial data from the parallel register is transmitted over an optical communication system. The transmitted serial data is converted back to the SCSI signals that were originally from the one SCSI interface. The SCSI signals that were originally from the one SCSI interface are received by and shifted into a data management and driver system, and the data management and driver system is used to manage and drive the SCSI signals from the one SCSI interface to another SCSI interface. The same system and methodology is applied to extend communications in both directions between the at least two SCSI interfaces. The data management and driver system arbitrates, selects, and drives SCSI signals from one SCSI interface to another SCSI interface. The data management and driver system includes a receive serial shift register and a driver logic device.

A method and apparatus are disclosed for efficiently bit-reversing and scrambling one or more bytes of payload data according to DSL standards on a processor. In one embodiment, this is achieved by providing an instruction for bit reversing and scrambling one or more bytes of data according to the DSL standards. Accordingly, the invention advantageously provides a processor with the ability to bit reverse and scramble data with a single instruction thus allowing for more efficient and faster scrambling operations for subsequent modulation and transmission.

Four positioning holes or grooves of the first to the fourth positioning portions are formed on a shell as positioning portions to a disk drive apparatus. When two directions perpendicular to the thickness direction of a disk-shaped recording medium are designated as an X direction and a Y direction, the first and the second positioning portions are formed at the same position in the X direction, and the third and the fourth positioning portions are formed at the same position in the X direction, and further the first and the third positioning portions are formed at the same position in the Y direction, and still further the second and the fourth positioning portions are formed at the same position in the Y direction. When the disk cartridge is located to the disk drive apparatus at the insertion of the disk cartridge from an insertion opening, at least two of the four positioning portions are used.

The invention relates to a method for adsorbing and desorbing six phenoxy carboxylic acid herbicides in water with a nitrate-type layered double hydroxides (LDHS) adsorbent. Aiming at the problem that an efficient adsorbent for phenoxy carboxylic acid herbicides in water and an application method of the efficient adsorbent are unavailable at present, the method adopting nitrate-type LDHS as an adsorbent and used for adsorbing and desorbing the six phenoxy carboxylic acid herbicides in water through the steps of regulation of the pH value of a water sample, adsorption through a dispersive solid-phase extraction method, washing with deionized water, desorption with a disodium hydrogen phosphate desorbent, and the like is created. The selected nitrate-type LDHS adsorbent is good in dispersity in an aqueous solution and has an efficient adsorption capability for the six phenoxy carboxylic acid herbicides; adsorption and desorption are carried out through a dispersive solid-phase extraction method, the operation is simple, convenient, easy, fast and efficient; meanwhile, no organic solvent is needed for adsorption and desorption, so that the method accords with the idea of environmental friendliness.

The invention discloses a fractional order PID control method for an electrostatic dust collection power source. The phase angle and gain of an open-loop system are obtained in combination with a transfer function of the high-frequency electrostatic dust collection power source and a transfer function of the fractional order PID control method; a margin relation is used for obtaining a KP, a KI and a KD of a fractional order PID control system; furthermore, multiple sets of KPs, KI s and KDs are obtained according to different differential integral orders; according to a time domain expression, the output quantity of a fractional order PID controller is obtained through calculation; according to an ITAE measurement criterion, system output error values of different sets of data are obtained; one set of data is adopted as setting parameters when an ITAE value is minimum; in combination with the linear relation between the output quantity of the PID controller and IGBT driving frequency, driving frequency for reasonably controlling an IGBT is obtained. Fractional order PPID parameters can be accurately set, so that ideal control over the high-frequency electrostatic dust collection system is achieved; a floating-point type DSP is adopted for efficiently processing fractional order calculus calculation; the fractional order PID control method has the advantages of being short in rise time, small in steady-state error, high in robustness, wide in application range and the like.

A method and apparatus are disclosed for efficiently de-scrambling one or more bytes of data according to DSL standards on a processor. This is achieved by providing an instruction for de-scrambling one or more bytes of data according to the DSL standards. Accordingly, the invention advantageously provides a processor with the ability to de-scramble data with a single instruction thus allowing for more efficient and faster de-scrambling operations for subsequent processing.

A method and apparatus are disclosed for efficiently de-scrambling and bit-order-reversing one or more bytes of data according to DSL standards on a processor. In a preferred embodiment, this is achieved by providing an instruction for de-scrambling and bit-order-reversing one or more bytes of data according to DSL standards. Accordingly, the invention advantageously provides a processor with the ability to de-scramble and bit-order-reverse data with a single instruction thus allowing for more efficient and faster de-scrambling operations for subsequent processing.

A high purity of molten iron is produced efficiently at a higher productivity, by feeding a raw material mixture containing a carbonaceous reducing agent, an iron oxide-containing material and a CaO-containing material onto a hearth of a moving-hearth reducing furnace, heat-reducing the raw material mixture in the reducing furnace, and melting it in a melting furnace melting, wherein a blending amount of the CaO-containing material in the raw material mixture is adjusted in such a manner that another feeding of the CaO-containing material into the melting furnace makes a basicity of a slag generated in the melting furnace 1.1 or more an feeding amount of the CaO-containing material becomes 40 kg or less per ton of the molten iron obtained in the melting furnace.

The invention brings forward a three-dimensional gesture and voice-based autodialing method. The method comprises the following steps that: a mobile terminal detects whether the motion of a user conforms to a preset track; if so, an image sensor is started to detect whether an image of a preset part of the user is captured and a range sensor is started to detect whether a distance between the mobile terminal and the preset part of the user is less than or equal to a preset distance; if the image sensor captures the preset part of the user, the distance between the mobile terminal and the preset part is less than or equal to the preset distance and a voice dialing mode is turned on; under the voice dialing mode, a voice signal emitted by the user is collected and is parsed to obtain voice information; and a contact telephone number corresponding to the voice information is dialed automatically. According to the method, the task flow for dialing is simplified and the operation is rapid and efficient; and the dialing interaction mode is natural and humanized. In addition, the invention also brings forward a mobile terminal.

A lumber feeding mechanism for feeding lumber pieces laterally on a supply conveyor after scanning them with a light scanner to determine a reference axis for the optimum yield of boards. The lumber pieces are fed by dogs from a start position to a feed position in alignment with a feed conveyor which feeds such pieces longitudinally through a lumber edger with adjustable cutting saws. The feeding mechanism includes alternating sets of first and second dogs which are pivoted between a raised position for engagement with the rear edges of the lumber pieces to push such pieces from the start position to the feed position and a retracted position to enable the dogs to be returned to the start position passing on opposite sides or on the same side of the piece. Electrical actuation motors or fluid cylinder actuation motors with rotating output gears are used to pivot the dogs in response to a control signal produced by an electrical control system. The dogs are moved between the start position and the feed position along guides by drive cylinders and the lumber pieces are engaged by air stop cylinders as the pieces are moved toward the feed position to accurately position such pieces at the feed position where they are engaged by hold-down rolls and fed by the feed conveyor through the lumber edger.

The present invention provides a headset display device-based virtual keyboard input method. The method comprises the following steps: displaying an identifier control on a virtual keyboard display interface, wherein the identifier control is corresponding to a virtual keyboard key on the virtual keyboard; according to a user manipulation instruction, switching the virtual keyboard key corresponding to the identifier control; and according to the virtual keyboard key currently corresponding to the identifier control, inputting the character corresponding to the virtual keyboard key. The present invention also provides a headset display device-based virtual keyboard input apparatus. According to the headset display device-based virtual keyboard input method and apparatus provided by the present invention, the operation complexity when the user inputs content through the virtual keyboard of the head-mounted display device can be effectively reduced, content input efficiency can be significantly improved, and the input experience of the user of the head-mounted display device can be improved.

The invention relates to a method of realizing retroactive motion control in an NC machine tool system, which includes normal motion control processing operation, retroactive motion control processing operation and forward motion control processing operation. In the normal motion control processing operation, the motion command is stored at the historical motion record buffer area; in the retroactive motion control processing operation, the system reads reversely the motion command in the historical motion record buffer area; in the forward motion control processing operation, the system reads forward the motion command in the historical motion record buffer area. By adopting the method of realizing retroactive motion control in the NC machine tool system, the invention realizes accurate retroactive motion control, with simple and convenient process, rapid and efficient operation process, and accurate and reliable actual running, thus the invention can meet the requirement of accurate retroactive motion control, and can be used for high-pressure water jet cutting and other NC industries with wide application scope, laying a solid foundation for the further development of motion control technology of the NC machine tool system.

Adaptive Modulation and Coding Scheme (MCS) selection is used in many wireless communication systems. The goal of Adaptive MCS selection is to use the most suitable MCS for any particular channel conditions. Often, the MCS selection is based on channel measurements by the client terminal. The relationship between the block error rate (BLER) and the Signal-to-Interference-plus-Noise Ratio (SINR) is not linear. The BLER is often determined by the lowest SINR rather than the average SINR experienced by the set of bits that are part of the block. The Exponential Effective SINR Mapping (EESM) method is often used to compute effective SINR for adaptive MCS selection. However, the complexity of selecting the optimum channel feedback from the client terminal to the base station is typically high. A method and apparatus are disclosed that enable EESM for selecting the most suitable MCS with reduced complexity and reduced power consumption.

A three-dimensional image acquisition system including: at least two projectors aligned in a direction and suitable for illuminating a scene, the projection axes of the projectors defining a plane for each projector, and being turned toward the scene. A first and second camera are placed on one side of said plane, and a third and fourth camera placed on the other side of said plane. The optical axis of the first and second cameras form, with said plane, a different first and second angle, respectively, and the optical axis of the third and fourth cameras form, with said plane, a different third and fourth angle, respectively.

The present invention relates to a method of processing a user gesture input in an online game. The method of processing the user gesture input in the online game performed through a mobile terminal on which a touch-drag input is possible according to an embodiment of the present invention may minimize the touches needed for performing efficient and fast manipulation, may enhance game controlling sensations, and may provide a pleasant view when a user plays the online game by using his / her mobile terminal.

The invention discloses an instant messaging application management method and electronic equipment. The method comprises the following steps: displaying a contact list of a user on an instant messaging application interface; enabling the contact list to be in an editable state based on a triggering operation executed by a user on the contact list; detecting a selection operation of the user on the contact list, and determining the selected contact and / or group; and executing group management related processing on the selected contacts and / or groups. According to the method, the group editinginterface can be entered by performing one-time operation on the message interface, so that the frequency of user operation before entering the group editing interface is effectively reduced, and thegroup operation is more convenient, quicker and more efficient.

The invention discloses a tempered glass packaging and transporting device and relates to the technical field of glass carrying. The tempered glass packaging and transporting device comprises a transportation box. Walking wheels for driving the transportation box to move are arranged at the bottom of the transportation box, a servo motor I is in driving connection to two pairs of adjusting mechanisms pivoted to a supporting plate through a transmission assembly, each adjusting mechanism comprises an upper clamping plate and a lower clamping plate for clamping tempered glass, and a shock absorbing assembly is arranged between the upper clamping plate and the lower clamping plate. In the transportation process of the tempered glass, the upper and lower clamping plates adjusted by the adjusting mechanisms move oppositely to achieve a stable clamping effect of the tempered glass, so that the stability in the tempered glass carrying process is improved greatly, and the tempered glass is unlikely to slip. Meanwhile, the clamping process is convenient and efficient to operate. A stretching mechanism is arranged, so that the supporting plate can stretch downward and outward relative to thetransportation box. The loading and unloading work of the tempered glass is time-saving and labor-saving, and the work efficiency is improved greatly.

A process for the control of a gas analyzer, respirator or anesthesia device (10), a control module (19) and a gas analyzer, respirator or anesthesia device (10) are provided with a control module (19). The process is used for the output of online help and for guiding the user via a sequence of operating steps that are executed via defined operational controls (17). Each operational control (17) is designed with a selection signal generator and with an activation signal sensor in order to make possible a visual selection of the respective operational control. The selection may be coupled with the output of a visual indication on the graphical user interface (13).

The invention discloses a corrosion-resistant CFRP-high-strength steel composite pipe marine aggregate seawater concrete composite column, and belongs to the technical field of marine construction engineering structures. The corrosion-resistant CFRP-high-strength steel composite pipe marine aggregate seawater concrete composite column is composed of marine aggregate seawater concrete, a high-strength steel pipe and CFRP cloth, wherein the CFRP cloth is pasted on the inner wall and the outer wall of the high-strength steel pipe to form a CFRP-high-strength steel composite pipe, and the CFRP-high-strength steel composite pipe is filled with the marine aggregate seawater concrete. The composite column can effectively prevent chloride ions from corroding the inner wall and the outer wall of the high-strength steel pipe, the related bearing index and durability of the high-strength steel pipe marine aggregate seawater concrete can be improved, and the service life of the high-strength steel pipe marine aggregate seawater concrete is prolonged.

The invention relates to the technical field of bean curd product production equipment, in particular to a full-automatic particle cutting machine. The full-automatic particle cutting machine comprises a main machine body, a top vertical electric elevator, a small rotary motor and an electric conveying mechanism, wherein the top vertical electric elevator is mounted on the inner top surface of themain machine body, and the electric conveying mechanism is arranged in the main machine body. According to the full-automatic particle cutting machine, a lifting flat plate of which the surface is provided with an adjustable-angle cutting blade is driven by the top vertical electric elevator inside the main machine body to ascend and descend at the upper end of the grain cutting platform, and then the small rotary motor is used for driving the cutting blade to rotate so as to be matched with a longitudinal and transverse matching blade set to carry out particle cutting operation on dried beancurd in a placement opening; and after particle cutting is completed, bean curd particles are conveyed and transferred through the electric conveying mechanism. The whole operation is efficient and rapid. The structure is simple and convenient. The production and maintenance cost is greatly reduced.

The invention provides an apparatus used for pasting the edge strips of a cabin air filter. The main body of the apparatus is a working platform; the rear end of the working platform is provided with a conveying rotation shaft; the conveying rotation shaft is provided with two sets of edge paper sleeve; one end of the conveying rotation shaft is provided with a driving motor; a vertical plate is arranged in front of the conveying rotation shaft; paper cutters are arranged on the vertical plate at positions located at the front ends of the sleeves; glue spreaders are arranged between the paper cutters and the sleeves; two sets of positioning plate are arranged on the front end of the vertical plate; the rear sides of the positioning plates are separately provided with a jacking cylinder fixed on the working platform; each of the positioning plates is provided with two groups of ear plates; overturning plates corresponding to the ear plates are arranged on the positioning plates; the ear plates are connected with each other via rotating shafts; the end parts of the positioning plates are provided with stand columns; each stand column is provided with an overturning cylinder; the end parts of the overturning cylinders are connected with the rotating shafts; the end parts of the rotating shafts are connected with the overturning plates via movable blocks; and a filter paper table is arranged between the overturning plates and fixed on the working platform.