42results about How to "Same time" patented technology

A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGO™ RFID backscatter transponders, SEGO™ RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators are synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.

Embodiments of the present invention include storing a plurality of subtrees in a database, the plurality of subtrees representing one or more structured documents. At least one subtree has a birth timestamp indicating a time at which the at least one subtree was created. If a subtree has been obsoleted, the subtree has a death timestamp indicating a time at which the subtree was obsoleted. Embodiments further include receiving a database query comprising a query string and a query timestamp, the query timestamp indicating a historical time for which the query is to apply, and determining an intermediate result list of subtrees. The intermediate result list is filtered to generate a final result list responsive to the database query, the filtering comprising removing subtrees that do not have a birth timestamp, have a birth timestamp later than the query timestamp, or have a death timestamp earlier than the query timestamp.

An adhesive agent is uniformly applied to a back surface of a window pane, the application made to an area where a covering member is planned to be adhered and to an area where a positioning fixture and a holding portion are planned to be adhered, the application is also made continuously such that adhesive agent layers of both planned adhesion areas being continuous with an adhesive agent continuous area in between. After that, the window pane and the positioning fixture are set in an injection mold and a polymer material is injected in the mold. This results that the covering member and the holding portion are formed into a shape where they are connected by a connection portion for material flow, which connection portion is formed at a position other than the adhesive agent continuous area. The forming results that the covering member and the holding portion are adhered and fixed to the back surface of the window pane with the adhesive agent layers in between. After the forming process above, the connection portion for material flow is removed.

A barbeque grill scraper that uses a scraping edge with a tooth formed of a wearable material to remove char and debris from the grill grates. The tooth fits between adjoining grill grates to guide the scraping edge and create a plurality of indents in the scraping edge that match the top profile of the grill grates. The grill grates are thus thoroughly cleaned without the health risks associated with wire brush cleaners. Another embodiment further utilizes a protruding cleaning tool to access and clean the lower sides and bottom of the grill grates.

The solution refers to an optimization of the memory space further to a data update in a data processing device such as a smartcard (SIM). The data to be updated comes from a remote machine (SRV) communicating with the said card. This machine stores a number of data (Sn) and comprises a storing step for each type of data in different memory areas (Z2,Z3) of the said device.

An assistant connector for a tool comprises a connecting member, a transmission member and a positioning sleeve. The connecting member is provided with a first engaging sleeve on one end thereof, an engaging section on the other end thereof and a pivot head extending from the engaging section. The pivot head is inserted in one end of a pivot groove of the transmission member provided with a second engaging sleeve on the other end thereof, for forming a freely rotary relationship. In the periphery of the transmission member are formed with a first and a second annular grooves for engaging with a C-shaped ring, respectively. The positioning sleeve formed with a first and a second annular positioning grooves in the inner surface thereof mounts on the transmission member. Thereby, it can meet the requirements of a straight-pole operational mode and a rotary operational mode, achieving simple and convenient operation.

The present disclosure provides a method. The method includes copying a data stored in memory cells associated with a normal word line subject to a row hammer effect into memory cells associated with a hot word line before a condition is satisfied, wherein the condition includes an access frequency of the normal word line reaching a threshold frequency; accessing, based on a logical address, the normal word line before the condition is satisfied; accessing, based on the logical address, the hot word line associated with the copied data only if the condition is satisfied; and accessing the data no longer from the normal word line only if the condition is satisfied.

Since the semiconductor devices including a stacked structure of group-III-V alloy semiconductor layers different in the kind of group-V constituent atom form the so-called band line-up of type II, band discontinuity in the heterostructure has impeded smooth transport of carriers and deteriorated device characteristics. According to the present invention, an energy band structure that makes it possible, in one energy band (e.g., a valence band), to smoothly transport carriers of one of two kinds (e.g., holes) by connecting energy discontinuity in an inclined form or stepwise, and at the same, in the other energy band (e.g., a conduction band), to maintain a barrier effect for carriers of the other kind (e.g., electrons) by retaining energy discontinuity, can be realized for improved transport characteristics of carriers at the heterointerface forming the band line-up of type II.

The invention provides an automatic tea strip sorting system, which comprises a machine frame, at least one strip sorting machine, a weighing and discharging device and a conveyor, wherein a longitudinal moving rail is arranged on the machine frame; the strip sorting machine is arranged under the machine frame and comprises a tea strip sorting chamber; the weighing and discharging device is movably arranged on the longitudinal moving rail of the machine frame, comprises a transverse moving mechanism capable of transversely moving, and is used for carrying out weighing and quantification on the tea, conveying the tea to the upper part of the strip sorting chamber and carrying out discharging; and the conveyor conveys the tea into the weighing and discharging device. The automatic tea strip sorting system can be used for automatically carrying out strip sorting on the tea, and can ensure the tea strip sorting quality through ensuring the identical strip sorting tea quantity, the identical strip sorting time and the like in each time.

A beta radiation monitor (70,90), comprising a gas flow proportional detector (60) for detecting beta radiation emitted by a beta emitter external to the detector; a fill gas supply (51) configured to supply a fill gas to the detector, wherein the fill gas comprises nitrogen; a temperature sensor (72) for measuring temperature; and a controller (64) in communication with the temperature sensor for adjusting an operational parameter of the monitor in accordance with the measured temperature. The operational parameter may comprise a voltage applied across the fill gas, which may be thermistor controlled, or a beta radiation detection threshold of the detector. The fill gas is supplied by a nitrogen generator. The gas flow proportional detector may be a large-area detector.

The invention discloses a wafer jacking device and a jacking method thereof. The jacking method comprises the steps of: completing a first jacking stage by using first jacking assemblies, and driving jacking rod assemblies to ascend by means of miniature cylinders so as to jack a wafer, thereby separating the wafer and an electrostatic suction cup; and completing a second jacking stage by using a second jacking assembly, and further driving the miniature cylinders and the jacking rod assemblies to jack the wafer to a set distance by means of a cylinder. According to the wafer jacking device and the jacking method thereof, the first stage of the jacking process is realized by adopting the miniature cylinders, the jacking heights and jacking speeds of jacking rods are adjusted by means of the miniature cylinders so as to obtain the same jacking time and jacking force, the strokes of the miniature cylinders are short, the gentle and stable jacking process can be realized through reasonably controlling air intake amount of the miniature cylinders, the wafer is prevented from being damaged, the sizes of the miniature cylinders are small, the space is saved, the first jacking stage is realized by adopting the plurality of miniature cylinders, the second jacking stage is realized by adopting one cylinder, the jacking is more flexible, the cost is reduced, a helium gas does not need to be used, and the risk of contaminating the wafer is avoided.

The invention provides a data sending method and device based on multi-link aggregation, and relates to the technical field of articulated naturality web, the method comprises the following steps: when at least one received target data packet is stored in a first queue, copying the at least one target data packet from the first queue to a second queue; emptying the first queue; and sequentially sending the at least one target data packet to the articulated naturality web device from the second queue according to a preset sequence and a preset sending interval; copying the target data packet from the first queue to the second queue, emptying the first queue, and sending the target data packet to the articulated naturality web device by the second queue, so that the data packet can be enqueued and dequeued at the same time, and the packet sending efficiency of the data packet is ensured; and sending the target data packet to the articulated naturality web device according to the preset sequence and the preset sending interval, so that the number and the time interval of the data packets sent by the network cards corresponding to different communication links are the same, the data packets can be uniformly and stably sent, the jitter degree of the real-time bandwidth can be reduced, and the playing fluency of the articulated naturality web terminal is improved.

The invention discloses a fried bread stick machine which is used for automatic turning in the fried bread stick frying process and automatic collection after fried bread sticks are fried. The fried bread stick machine comprises a frying box. A shell cover is connected to the top of the frying box. Three sets of duplex chain wheels are rotationally connected to the inner walls of the two sides ofthe shell cover respectively, and two chain plate type chains arranged side by side are in transmission connection to the three sets of duplex chain wheels. A telescopic shifting plate mechanism is fixedly connected to the surface of a chain plate of each chain link of the chain plate type chains. A driving motor in transmission connection with the shaft end of one set of duplex chain wheels is fixedly installed on the outer wall of the shell cover. A rolling net plate is fixedly arranged in the frying box, and the free ends of the telescopic shifting plate mechanisms are in intermittent sliding contact with the top face of the rolling net plate. According to the fried bread stick machine, shifting plates of the telescopic shifting plate mechanisms are adopted and matched with the wavy topface of the rolling net plate, the fried bread sticks can be turned multiple times in the advancing process, it is guaranteed that all the faces of the fried bread sticks are heated evenly and expanded sufficiently, and the fried bread stick machine is compact in structure and small in occupied area.