122 results about "Cancelled operation" patented technology

An EL display device includes: a source driver circuit to output a video signal voltage; a gate driver circuit to select a pixel in a display screen; a first capacitor to maintain the video signal voltage; and a drive transistor to supply current to an EL element of a pixel. The video signal voltage is applied to the drive transistor to perform a predetermined operation, and written into the first capacitor. The video signal voltage maintained in the first capacitor is used to perform an offset cancel operation.

A locking canceling operation is made to be performed using as a driving force a restoring force produced when a deformable canceling member made of a shape memory alloy is heated to restore its memorized shape.

Yarn feeders are arranged such that feeder case portions are slidably engaged with a knitting yarn guide rail disposed on an upper portion of needle beds, and can be selectively brought by a bringing device. Each of the feeder cases is provided with a switching mechanism for switching a yarn feeding port to a feeding position and a waiting position by swinging the port. The switching mechanism is operated at a time during which a yarn feeder selected by the bringing device is brought from a stop state in order to feed yarn. The yarn feeding port is switched from the waiting position to the feeding position, a swinging direction of the yarn feeding port to the waiting position, after it feeds yarn, is set, and the yarn feeding port can be switched from the feeding position to the waiting position in association with a selection cancel operation of the bringing device after the yarn is fed.

The invention discloses a method for operating a terminal, and relates to the technical field of mobile communication. The method is capable of solving the problems that the terminal cannot be operated after a touch screen is damaged. The method for operating the terminal comprises the steps that a key mode is started to load a preset mapping table, wherein the preset mapping table pre-stores the corresponding relationship existing between physical key events and key values, the physical key events include identification, the number of pressing times and the pressing types of at least one key, the pressure types comprise long pressing and short pressing, each key value is used for representing one control operation, and the control operation includes confirmation operation, cancel operation, transmission operation and return operation; a physical key event input by a user is obtained; whether a corresponding key value exists in the physical key event input by the user is inquired according to the preset mapping table; when the corresponding key value exists, the control operation of the corresponding key value is executed. The method is applicable to the process of operating the terminal.

The invention discloses a system and a method for processing a jump instruction of a microprocessor in a branch prediction way. The system comprises a coding module and a transmission module, wherein the coding module comprises a branch predictor used for predicting by adopting a static prediction method when the jump instruction to be processed is in the jump execution type or adopting a dynamicprediction method when the jump instruction to be processed is not in the jump execution type after the coding module judges that an instruction to be processed is the jump instruction and judges thetype of the jump instruction through precoding, and directly writing the jump instruction to be processed and a delay slot instruction thereof in an operational queue in a sequence of the instructions in a program; and the transmission module comprises a prediction result processor used for canceling the instruction executed by error and continue fetching in a correct jump direction when the branch predictor predicts the jump instruction by error after the jump instruction is executed and written back to the transmission module. The system cancels operation by adopting different cancellation methods on the basis that whether the instruction is the jump execution instruction or not when the instruction is cancelled.

The invention relates to an unmanned vehicle time sharing renting system comprising an on-board terminal, a user intelligent terminal, and a management platform. The on-board terminal is used for data communication with the management platform by a mobile terminal mobile Internet, and the user intelligent terminal is used for data communication with the management platform. The user intelligent terminal is used to realize vehicle use, order canceling operation, vehicle return operation, automatic charging operation, and vehicle operation track data recording and storing operation of a user, and the management platform is used to acquire vehicle violation information of a vehicle by an application program third-party interface, and is used to process an accident, and in addition, the management platform is capable of discriminating different time periods effectively, and then a vehicle idleness ratio is reduced to the lowest point.

A printing apparatus includes a reception unit configured to receive print data from an external apparatus, a storage unit configured to store the print data, an operation unit configured to receive an operation to be performed on the print data, a printing unit configured to print the print data when the received operation is print operation, a charging unit configured to start charging in response to the printing of the data when the printing apparatus is operating in charge mode, and a control unit configured to perform control in such a manner that the print data is deleted when the received operation is cancel operation. When the printing apparatus is operating in the charge mode, the control unit performs control in such a manner that the print data is not deleted even when the cancel operation is instructed, until print operation is received.

A lever is rotatably mounted on an inner housing of a female connector and assists a fitting operation through engagement of an engagement portion of a locking arm of the female connector with an engagement projection of a male connector and a fitting canceling operation in association with rotation thereof. An opening in the lever allows the tip of a finger of an operator to be brought into contact with an operation access portion of the locking arm so as to press the operation access portion, and a lever locking canceling finger catch portion of the lever is located in a position and formed into a shape which allow the finger of the operator to be hooked thereon such that the tip of the finger is in contact with the operation access portion of the locking arm.

A source driver and drive control method therefor that makes it possible to cancel offset voltages and to obtain good display quality even when a vertical synchronization signal is not fed to the source driver. A source driver is provided for receiving from a timing controller a horizontal synchronization signal of an image signal, and a binary control signal of which a value varies in two values in synchronization with the horizontal synchronization signal and in which start values of adjacent frames of the image signal are different, excluding a vertical synchronization signal of the image signal, to apply a drive voltage to a plurality of source signal lines of a display panel. In the source driver, the vertical cycle of the image signal is analyzed on the basis of the binary control signal; a pseudo vertical synchronization signal is generated on the basis of the vertical cycle; and a cancel operation of an offset voltage component of the drive voltage is perform on the basis of the pseudo vertical synchronization signal.

An operational amplifier capable of offset cancel in a shorter period, as well as a line driver capable of shortening one horizontal period and a liquid crystal display device are provided. In the operational amplifier of the invention, a time necessary for feed back control can be shortened than usual by a constitution that an output voltage VO in one horizontal period H1 which is one horizontal period before is defined as a reference voltage in an offset cancel preparatory period HC2, thereby changing the output voltage VO(2) only by the offset voltage VO(2) by the feed back control. In the line driver of the invention, the operational amplifier not used for the output of display data D1 to D6 conducts offset cancel operation and it is successively shifted on every one horizontal period. Since it is no more necessary to incorporate the offset cancel preparatory period in the output period, one horizontal period can be shortened further.

The invention discloses an Android system malicious program processing method. The method comprises the steps as follows: receiving a malicious program processing instruction; executing a device manger canceling operation; executing a malicious program cleaning operation after a device manager is canceled successfully. The invention further discloses an Android system malicious program processing device. Stubborn Trojan horse programs can be effectively eliminated on the basis of the method.

The invention provides an echo canceling method and device, and belongs to the technical field of computers. The echo canceling method comprises the steps: playing a preset first voice signal by a local speaker, and determining frequency response of each frequency point in the first voice signal detected by a local microphone; determining a corresponding to-be-used parameter value according to a corresponding relation of pre-stored frequency response of each frequency point and a parameter value of an echo canceling parameter, and the frequency response of each frequency point in the first voice signal detected by the local microphone; in a process of locally performing voice communication, performing an echo canceling operation on the voice signal detected by the local microphone in the voice communication process according to the to-be-used parameter value and a preset echo canceling algorithm. According to application of the echo canceling method and device, the voice quality can be improved.

The invention belongs to the technical field of computer supported cooperative work, in particular to a selectivity cancelling method based on an operating effect relation, which comprises the following steps of: tracking of Do-Undo relation among operations, control algorithm of programs, local Do/Undo operation processing, remote Do/Undo operation process, local operation integration and remote operation integration. The Undo is one of important functions indispensable for distributive interactive cooperation application programs. The invention can support any operation in a process of cancelling operation logs by a user, and realizes consistence maintenance of data among the users.

A wraparound canceller capable of performing adaptive operation to follow a wraparound wave, a parent station wave phase, and temporal level fluctuation at a high speed and with a high accuracy as well as reducing the device size. By limiting the number of data items of the transmission path characteristic estimation section and performing the extension to the entire band by 0 insert at the frequency region and windowing after the time region conversion instead of performing interpolation, the speed of adaptive operation of the wraparound canceller is increased because of the reduction in the number of processing data items. Accordingly, it is possible to realize a high capability to follow the wraparound wave, parent station wave phase, and the temporal level fluctuation and the internal processing becomes more accurate. Consequently, a highly accurate canceling operation can be performed and the circuit size is reduced, thereby realizing the reduced size of the device as a beneficial effect.

The invention relates to a two-dimension code scanning food ordering system and method based on a WAP. The system comprises a two-dimension code menu, a mobile phone with a two-dimension code scanning recognition function, a WAP side food ordering module, a processing server and a back-stage manager, and the WAP side food ordering module is used for carrying out the food ordering operation. The processing server is used for processing food ordering information. The back-stage manager is used for receiving the food ordering information transmitted by the processing server, and the back-stage manager carries out the confirmation or cancelling operation on the food ordering information submitted by a client and feeds back the food ordering information after confirmation or cancelling to the food ordering system through the processing server. According to the two-dimension code scanning food ordering system based on the WAP, the new dish ordering function added to the mobile phone can be utilized, a user can log in to the WAP dish ordering system to order dishes conveniently and fast, dish ordering efficiency can be improved, new user experience is brought, the personnel expense of merchants is reduced, and meanwhile the printing and maintenance cost of product introduction books and other cost are eliminated.

The invention discloses a method, a system and a device for writing electronic data. The method includes that an electronic data processing device receives electronic data writing request; the electronic data processing device judges if last electronic data are written successfully according to last electronic data writing information; on yes judgment, the electronic data processing device conducts writing processing on the electronic data of this time, and a command of writing the electronic data of this time is returned; and otherwise the electronic data processing device returns to information of writing failure of the last electronic data, and canceling operation is performed on a writing process of the last electronic data. In an embodiment of the method, the system and the device for writing the electronic data, by carrying written information of the last electronic data in the electronic data writing request, the electronic data processing device can find out whether the last electronic data are written successfully and conduct processing on the last electronic data when the last electronic data are written unsuccessfully, therefore writing success rate of the electronic data is increased.

The invention provides a tableware washing machine, comprising a door body, a lock mechanism, a lock canceling operation part, a switch and a switching mechanism. The door body is used for opening and closing the opening part of a washing tank, and is composed of an upper door body and a lower door body that are separated up and down. The upper end of the lower door body in closing state is configured to be opposite to the lower end of the upper door body. The lock mechanism is used for holding the closing state of the door body. The lock canceling operation body is used for canceling the operation of the lock mechanism. The switch is used for stopping the work of a cleaning pump when in the canceling operation of the lock mechanism. The switching mechanism applies forces for the upper door body in closing direction when in the canceling operation of the lock mechanism till the lower door body is displaced to the position where the upper end of the lower door body is exposed out of the lower end of the upper door body in the opening direction of the lower door body.

The invention discloses a method for managing a value-added service, which comprises that the following steps that: a value-added service searching command sent by a mobile terminal is received; according to the received searching command, a customized service list is captured; the customized service list and operational instructions are carried in a searching result and returned to the mobile terminal. The invention also provides a system of managing the value-added service and equipment; the commands of searching the value-added service and canceling the operation are submitted to a service terminal by the mobile terminal in a short message interaction mode; the service terminal carries out corresponding value-added service search and canceling operation to realize the value-added service management in the short message mode; the management mode of the invention is simple, convenient and flexible in realization and increases the use experience of the user.

This apparatus determines that a driver demands the maintenance of a vehicle body speed from a cancel operation (ON->OFF) of an acceleration requiring operation by an accelerator pedal or a cancel operation (ON->OFF) of a deceleration requiring operation by a brake pedal BP, so that it detects a 'body-speed-maintenance requiring operation' (at time t 1 ), and stores the vehicle body speed Vso at the point of the detection as a 'required maintenance vehicle speed Vref'. When the apparatus determines that the vehicle is on a downhill after the detection of the 'body-speed-maintenance requiring operation' (time t 2 ), it feedback-controls the brake hydraulic pressure Pw to thereby start and execute the automatic control (downhill speed control) of the vehicle body speed Vso such that the vehicle body speed Vso is maintained at the required maintenance vehicle speed Vref.

An air conditioner is provided, near the air discharge opening (5), with an air flow guide panel (20) and a speaker (21). The air flow guide panel (20) is operated to form a duct-like air discharge path (10) near the air outlet (5), and a sound wave for canceling operation noise including the air blowing noise of the fan (7) is emitted from the speaker (21) to the duct-like air discharge path (10).