41results about How to "Save transfer time" patented technology

Part of the latency from memory read or write operations is for data to be input to or output from the data latches of the memory via an I/O bus. Methods and circuitry are present for improving performance in non-volatile memory devices by allowing the memory to perform some of these data caching and transfer operations in the background while the memory core is busy with a read operation. A scheme for caching read data is implemented so that even when the read for a current page on a current wordline must be preceded by a prerequisite read of data on an adjacent wordline, the prerequisite read along with any I/O access is preemptively done in the cycle for reading a previous page so that the current read can be performed while the previously read page is busy with the I/O access.

Methods and circuitry are present for improving performance in non-volatile memory devices by allowing the inter-phase pipelining of operations with the same memory, allowing, for example, a read operation to be interleaved between the pulse and verify phases of a write operation. In the exemplary embodiment, the two operations share data latches. In specific examples, at the data latches needed for verification in a multi-level write operation free up, they can be used to store data read from another location during a read performed between steps in the multi-level write. In the exemplary embodiment, the multi-level write need only pause, execute the read, and resume the write at the point where it paused.

Methods and circuitry are present for executing current memory operation while other multiple pending memory operations are queued. Furthermore, when certain conditions are satisfied, some of these memory operations are combinable or mergeable for improved efficiency and other benefits. The management of the multiple memory operations is accomplished by the provision of a memory operation queue controlled by a memory operation queue manager. The memory operation queue manager is preferably implemented as a module in the state machine that controls the execution of a memory operation in the memory array.

The no-stop vehicle transfer method for passenger train includes arranging the passengers to be going to get off in some station in the tail carriage, or pulling-in carriage, in advance, separating the pulling-in carriage while the train body goes forwards, arranging boarding passengers in the outgoing carriage in advance, pushing the outgoing carriage with one assisting locomotive to connect with the train body, and transferring the boarding passengers to the main carriages. The present invention has separated pulling-in carriage and outgoing carriage, makes the getting on and getting off convenient, and results in saving in stop time and raised train transportation efficiency.

The embodiment of the invention discloses a paging processing method and a related device, which are applied to electronic equipment, and the method comprise the steps of determining a first paging monitoring opportunity of a first SIM card and a second paging monitoring opportunity of a second SIM card when it is detected that the first SIM card and the second SIM card meet a preset condition; updating the paging monitoring opportunity of the first SIM card according to the first paging monitoring opportunity and the second paging monitoring opportunity to obtain a third paging monitoring opportunity; and controlling the first SIM card to monitor a paging message in the third paging monitoring opportunity, and controlling the second SIM card to enter a dormant state. According to the embodiment of the invention, the method facilitates the saving of the tune-off time of the radio frequency between double cards in each period, and reduces the power consumption.

The invention discloses a transportation cart suitable for recycling and disassembling a scraped car. The transportation cart comprises a plane type cart body provided with a ground track type running system and a ground table running system, the ground table running system is provided with a steering mechanism, and the ground track type running system is connected with the plane type cart body through a lifting device. The transportation cart can meet transportation requirements in a recycling and disassembling process, greatly reduce required equipment or manpower cost, and improve disassembling efficiency of the scraped car.

The invention discloses a wafer cleaning device, and the device comprises a wafer placing mechanism which is used for clamping the edge of a wafer and driving the wafer to rotate; a first spray head which is positioned on one side of the wafer placing mechanism and is used for upwards spraying a cleaning agent to the back surface of the wafer; and a cleaning brush and a guide rail which are located on one side of the wafer placing mechanism, wherein the cleaning brush is movably connected with the guide rail, and the cleaning brush can move relative to the guide rail and is used for cleaning the back of the wafer. When the wafer cleaning device is used for cleaning the back surface of the wafer, pollutants on the back surface of the wafer can be influenced by the shearing force of the cleaning brush and the gravity of the cleaning brush at the same time, so that the pollutants can be moved out of the back surface of the wafer more easily, and the cleaning effect is enhanced.

The invention discloses a sodium hydrosulfite synthesizing and continuous producing method. The sodium hydrosulfite synthesizing and continuous producing method comprises the following steps: taking a synthesizing pot as a tubular reactor; after preparing raw materials AE and ME, transferring the raw materials AE and ME into AE and ME storage tanks via inert gas; adding the raw materials AE and ME in a large synthesis dropwise adding pot; opening the pot and inserting a bottom tube into the large synthesis dropwise adding pot to transfer the materials into a small synthesis dropwise adding pot; keeping the liquid level of the materials in the large dropwise adding pot to be stable relatively in a material transferring process; continuing adding the raw materials AE and ME into the large synthesis dropwise adding pot continuously and uniformly; after the small synthesis dropwise adding pot receives a first batch of materials, enabling a second small dropwise adding pot to begin to receive the material from the large synthesis dropwise adding pot, and enabling the rest dropwise adding pot to begin to receive the material from the large synthesis dropwise adding pot in the same way; continuously adding a SO2-CH3OH solution as a raw material at a suitable speed to an end point by the small dropwise adding pots from the time when the small dropwise adding pots begin to receive the material to the time when reaction reaches the end point; and after insulating and ripening are completed, placing the material in a drying process for subsequent use. A repeated operation process of a reaction process is omitted, so that a synthesis process is continuous, and while the efficiency of the device is improved, consumption of sodium formate and sodium pyrosulfite is reduced.

The invention discloses a series motor control system and method. The system mainly comprises an MCU (Microprogrammed Control Unit) (7), a connection power supply (1), an EMC (Electro Magnetic Compatibility) filter (2), a resistance-capacitance voltage reduction module (3), a zero-crossing synchronous module (4), a bus voltage module (5), a potentiometer gear module (6), a thyristor (8), a gate electrode driving module (9), a motor current module (10) and a series motor (11), wherein the EMC filter (2) is connected with the power supply (1); the thyristor (8) is connected with the series motor(11); the MCU (7) is connected with the resistance-capacitance voltage reduction module (3), the zero-crossing synchronous module (4), the bus voltage module (5), the potentiometer gear module (6), the gate electrode driving module (9) and the motor current module (10); the bus voltage module (5) is used for acquiring voltage of the EMC filter (2); the motor current module (10) is used for acquiring current in a rotating process of the series motor (11); the gate electrode driving module (9) is arranged between the MCU (7) and the series motor (11).

The invention provides a pass-type lifting and tilting transfer trolley for molten iron transfer, and the pass-type lifting and tilting transfer trolley comprises a translation part, a stand column, a lifting part and a roller way device, the translation part comprises a horizontally-arranged trolley body, the trolley body moves along a rail through wheels on the lower portion, the stand column is vertically arranged on the trolley body, one side of the stand column is slidably connected with the lifting part, and the lifting part can vertically ascend and descend along the stand column; the roller way device is further fixed above the trolley body and located below the lifting part, a through passing cavity is formed in the lifting part in the direction perpendicular to the movement direction of the trolley body, the height of the passing cavity is larger than that of a molten iron containing container, an opening is formed in the bottom of the lifting part, and the size of the opening is matched with that of the roller way device. By means of the design mode that the through type lifting part is matched with the two-roller way device, even if a melting furnace and a pouring station are not located on the same side of a transfer track, transfer work can be rapidly completed, meanwhile, the device can complete the transfer work without rotating, the arrangement space is effectively saved, and the transfer rhythm is saved.

The invention provides a call transferring method in a contact list and the contact list. The contact list in a calling terminal establishes a call channel with a called terminal. The call transferring method comprises the steps that S1: when the contact list of the calling terminal detects contact person information transmitted by the called terminal, the contact person information is acquired, wherein the contact person information at least includes a phone number to be dialed; S2: the contact list of the calling terminal extracts the phone number to be dialed in the contact person information; and S3: the contact list of the calling terminal actively cuts off the call channel with the called terminal and also transmits a dialing triggering signal to the phone number to be dialed so as to establish a new call channel with the phone number to be dialed. The contact list of the calling terminal detects and extracts the phone number in the contact person information transmitted by the called terminal under the conversation state, and the call channel with the phone number is automatically established so that the call transferring operation in the conversation process of a mobile phone terminal can be simplified through the contact list, the time can be saved and the user experience can be enhanced.

The invention provides a wafer conveying device which comprises a base and a wafer supporting component fixed on the base, a plurality of supporting assemblies are formed on the inner side face of the wafer supporting component, clamping grooves are formed between the supporting assemblies, and the supporting assemblies are arranged at intervals in the direction perpendicular to the base; moreover, the inner side surface of the wafer supporting part forms an arc matched with the outer peripheral edge of the wafer, so that the wafer is stably arranged at intervals in the wafer conveying device in the direction perpendicular to the base. The wafer conveying time is shortened, the service life of a sealing ring of the wafer pre-pumping device is prolonged, the amount of particles substituted into the main detection module is reduced, and the service life of a pump for pumping air for the wafer pre-pumping device is prolonged.