93results about How to "Avoid confusion" patented technology

This disclosure provides a data processing method and apparatus. The method, during the migration of a metadata table from a source cluster to a target cluster, detects a write operation on the metadata table, performs a checkpoint operation on the metadata table to back up the existing metadata information under the checkpoint operation, migrates the existing metadata information to the target cluster, and then replays the existing metadata information based on the corresponding log files after the write operation to obtain the target metadata information after the write operation. Finally, after the metadata table migration is complete, the corresponding data file is migrated to the target cluster. This technical solution avoids data location confusion during data migration and does not affect normal read / write operations for users.

The utility model relates to the technical field of medical nursing equipment, in particular to a movable nursing medicine dispensing operation trolley which comprises an operation trolley body, an inner cavity of the operation trolley body is divided into an upper layer cavity and a containing cavity, and the upper layer cavity is provided with a storage drawer; a guiding handle is arranged on one side of the operating trolley in an integrated structure, the guiding handle can be pulled through a signature bearing plate and is stably fixed through a rubber clamping column, a force application notch in the end portion facilitates easy pulling of medical staff, a signature pen containing groove in the upper end face ensures that a signature tool can be obtained conveniently, and an integrated convenient operating platform is provided for the signature confirmation link of a patient. In addition, the protective fence at the top of the operation trolley can prevent articles placed on the operation table from sliding off, and by means of the design of the signature bearing plate, the safety and accuracy of nursing work are effectively improved while the operation standardization is guaranteed, and the working process of medical workers and the experience of patients are optimized.

This utility model relates to the field of textile machinery technology and discloses a yarn gripping and dispensing mechanism for a yarn feeding machine, including a worktable, a dispensing table, yarn bars, a clamping assembly, a yarn gathering assembly, and a yarn detection and operation assembly. Through the cooperation of a motor and rotary bearing on a support base, a connecting frame, a support frame, and an electric telescopic rod, the clamping assembly can move flexibly in multiple directions to accurately grip the yarn bars. A probe can detect the number of yarn bars. A camera can monitor in real time and upload images to a PLC system to guide the gripping and dispensing actions. An air pipe connects to a bidirectional air pump inside the worktable, enabling air suction for yarn end gripping and air blowing for yarn end dispensing. The entire system automates yarn bar gripping, dispensing, and yarn end processing, significantly improving operational efficiency and accuracy.

This invention relates to the field of dental instrument technology, and in particular to a scaling tool capable of quickly identifying the working blade and its method of use. The scaling tool includes a handle and a working end. The working end has a working blade for contacting the tooth surface and an opposing non-working side; the scaling tool is also provided with a marking section corresponding to the working blade. This invention improves the speed and accuracy of dentists and instrument sharpeners in identifying the working blade, increases dentistry efficiency, and avoids unnecessary wear and tear on instruments.

The utility model discloses a kind of anti-jamming automatic bundling cutting strip machine, comprising: cutting strip device, bundling device, transfer device and intelligent control system, cutting strip device, bundling device, transfer device are electrically connected with intelligent control system respectively, cutting strip device includes cutter seat, cutting mechanism, optical fiber inductor, optical fiber inductor is set, bundling device is located between cutter mouth and conveyer belt, bundling device includes positioning groove, ribbon, infrared positioning device, ribbon is driven by double cylinder, transfer device is set correspondingly with the conveyer belt in rack inner side, transfer device includes mechanical arm and grabbing clamp, grabbing clamp, belt clamp and mechanical arm adjustable connection, mechanical arm is slidably connected by slide and the guide rail longitudinally arranged on rack upper portion, and mechanical arm is three-axis folding telescopic structure.The utility model has the advantages of simple structure, high work efficiency, saving human resources, greatly improve production efficiency, reduce production cost, and has higher popularization value.

The utility model discloses a kind of multiway monitoring devices of alternately switched data transmission, including several signal circuits and a main control circuit;The data end of each signal circuit is connected after being connected to the data end of main control circuit, and the control end of main control circuit is connected to the control end of each signal circuit;Each group of data signals output by each signal circuit is transmitted to main control circuit, and main control circuit controls each group of data signals to be sequentially output according to preset order.Each group of data signals can be directly transmitted to main control circuit, and existing SWITCH chip and its peripheral devices can be removed, saving cost;By sequentially controlling of main control circuit, data signal transmission disorder can be avoided, and data transmission requirements are guaranteed.

The utility model provides an automatic instrument device. The automatic instrument device, including the box, the side surface of box has the closed door of loose joint, the inside fixed sleeve of box has the partition frame, the front surface fixed mounting of box inner wall has the instrument body, the side surface fixed sleeve of box has the data wire. The utility model provides an automatic instrument device has through setting instrument body, when in the installation fixed of instrument body, the stretch clamping piece, so that the clamping piece can drive the spring to compress, at this time a plurality of data wire sleeve joint in the inside of clamping piece and loosen clamping piece, so that the spring can drive the clamping piece tightly extrude and hold in the outside of data wire, and then reaches a plurality of data wire clamping fixed effect simultaneously, thereby reaches a plurality of wire separate fixed effect, so that avoid the problem that the data wire unification fixed happens the confusion, thereby has brought the convenience for the maintenance use of instrument.

The specification provides a language model training method, device and program product. The training process of the language model is divided into multiple learning stages. The language model training method comprises: generating multiple constraint conditions for original question samples; based on the original question samples and the corresponding multiple constraint conditions, constructing multiple constraint question samples containing different numbers of constraint conditions; in each learning stage, generating a training set based on all the constructed constraint question samples; each learning stage corresponds to a target number, and the target number increases accordingly as the learning stage progresses; in the training set, the proportion of constraint question samples with the target number of constraint conditions is higher than that of other constraint question samples; training the current language model of each learning stage based on the training set of the learning stage; wherein, from the second learning stage, the current language model of any learning stage is the language model trained in the previous learning stage.

The application discloses a kind of multimodal data label generation method and system, it is related to multimodal data processing technical field, including acquisition contains original multimodal data sample of image, text, audio;Respectively to each data stream is exclusively deconstructed, corresponding unit set is extracted and single-modal concept graph is constructed;Cross-modal projection channel is established in modal fusion layer, the interactive mapping of each concept graph node and edge is realized, and cross-modal associated concept graph is formed;Extraction consensus concept node and arbitrate conflict node, generate unified concept candidate node pool;Labeling distillation is executed to candidate node pool, and preliminary multimodal label set is obtained;After label standardization template processing, standardized multimodal data label is generated.The method can realize the accurate labeling of multimodal data, solve the problems of label semantic ambiguity, conflict and the like in the prior art.

A saw blade punching tooth combined die, the die comprises a bottom table, a bottom plate, an upper clamp plate, a lower clamp plate, a rotating plate and a top table, a plurality of size concave dies are carried through the rotating plate between the upper and lower clamp plates, precise positioning is realized by the interference fit of the ratchet disc and the ratchet groove, the rotating plate outer wall tooth groove corresponds to the scale bar of the upper clamp plate, the rotating angle is directly controlled, the top table quickly replaces the punch plate through the clamping plate, and the punch tooth processing is completed in cooperation with the convex die and the concave die; the bottom table storage groove integrates the idle punch plate, and part loss is avoided. The present application solves the problems of low die changing efficiency, positioning deviation and single function of the traditional die, realizes the rapid switching and high-precision processing of multiple specifications of tooth shape, and improves the flexibility and reliability of saw blade production.

This invention provides a steelmaking feeding device and steelmaking equipment, relating to the field of steelmaking technology. It includes: a hoisting structure and a conveying structure distributed below the hoisting structure; the conveying structure includes a fixed plate, a slide rail, a drive trolley, and a receiving cavity; the fixed plate is distributed below the hoisting structure, the slide rail is fixed to the fixed plate at equal intervals, and the receiving cavity is distributed on one side of the drive trolley. The drive trolley drives the receiving cavity to slide on the slide rail, used to transport materials hoisted by the hoisting structure; a screen plate is fixed to the inner wall of the receiving cavity, dividing the inner cavity into upper and lower cavities. A compression structure is provided in the upper cavity, used to compress the material inside the receiving cavity. This invention optimizes the feeding process through automatic screening and step-by-step feeding, significantly improving efficiency and reducing energy consumption when combined with material compression transportation, and achieving precise and intelligent feeding operations through full-process automated control.

This utility model discloses a wood dusting machine, including a frame and a dust collection hood. The dust collection hood is installed at the top of the frame, and lifting frames are symmetrically installed at the bottom of the dust collection hood, all connected to the frame. A right positioning frame is installed on the inner wall of one set of lifting frames, and a left positioning frame is installed on the inner wall of the other set. An exhaust pipe is installed at the center of the top of the dust collection hood. Support frames are installed on the side walls of the lifting frames. Positioning frames are symmetrically installed on the top of the frame on both sides of the lifting frames, and limit strips are installed on the top of the frame on one side of each positioning frame. This utility model not only realizes the automatic conveying and dusting operation of wood for wood processing, facilitating the rapid removal of dust from the wood surface and conveniently clamping and aligning the wood during conveying, preventing the wood from becoming misaligned or uneven in length, but also improves the neatness of the wood and the dusting effect, thus increasing the efficiency of wood dusting.

The invention discloses an inspection, storage and distribution management and control device for instruments and meters, which comprises a management and control table, four groups of storage frames are arranged on the management and control table, each group of storage frames comprises an upper-layer storage frame and a lower-layer storage frame, and clamping plates are arranged on the two sides of the inner part of each of the upper-layer storage frame and the lower-layer storage frame; the upper-layer storage frame and the lower-layer storage frame are each provided with a back plate located between the two clamping plates. A delivery table; a first delivery table; a detection assembly; a second delivery table; the switching assembly comprises an arc-shaped channel, connecting ports are formed in the positions, corresponding to the arc-shaped channel, of the first sending-out table and the second sending-out table correspondingly, and a shifting plate is slidably connected into the arc-shaped channel; a first monitoring lens; and a second monitoring lens. According to the inspection, storage and distribution management and control device for the instruments and apparatuses, disorder in the detection and transportation processes of the instruments and apparatuses can be greatly avoided, and the operation stability degree is improved; the structure is reasonable, and cost control is facilitated.

This invention provides a rapid landslide area segmentation method based on high-resolution satellite remote sensing data and deep learning algorithms, belonging to the field of ground scene technology. The invention downsamples the original satellite remote sensing image to obtain a first image, extracts reflectance data from the red and near-infrared channels, calculates the reflectance difference and sum of reflectance values, and normalizes them to obtain a vegetation index to construct a vegetation layer. The first image and the vegetation layer are superimposed and stitched together, and feature enhancement is performed to obtain a vegetation feature map. This map is input into a convolutional neural network to output a landslide probability map. A two-dimensional coordinate set is constructed and cropped to obtain high-resolution test patches. The spatial gradient magnitude of the local vegetation index is calculated and weighted by a preset enhancement coefficient to generate edge-enhanced patches. The edge-enhanced patches are input into a semantic segmentation network to output a local landslide map, which is then backfilled into the initial image to obtain a landslide area segmentation map. This invention constructs a cascaded segmentation system to achieve efficient and accurate segmentation of landslide areas.

A multi-channel integrated device testing system and method includes hardware devices and a PC testing tool. The hardware devices include a USB interface, a wired network interface, a wireless communication module, a Bluetooth module, I / O ports, buttons, and a solid-state system. The USB interface, wired network interface, wireless communication module, Bluetooth module, I / O ports, and buttons are used to establish electrical connections and data interaction paths with a development board. The solid-state system runs on the development board and controls each interface through a driver program, completing the overall functions of signal acquisition, data communication, and peripheral management. The PC testing tool includes a connection management module, a device discovery module, a test execution module, a result processing module, a status configuration module, and a Bluetooth interaction module. This system supports multiple connection methods, integrated testing functions, precise device selection, flexible configuration of judgment criteria, and deep Bluetooth testing capabilities, enabling efficient and stable automated device testing.

A pre-treatment device with floc seed character measurement, comprising a feeding module, a seed floc separation module, a seed collection module, a circulation switching structure and a floc processing mechanism; the discharge port of the feeding module is connected to the feed port of the seed floc separation module; the seed outlet of the seed floc separation module is connected to the seed inlet of the seed collection module; the floc outlet of the seed floc separation module is connected to the circulation switching structure, under the action of the circulation switching structure, the floc outlet is connected to the feed port of the floc processing mechanism and the feed port of the seed floc separation module respectively; the seed floc separation module is a cyclone separator; the port of the tangential feed pipe on the upper part of the separation cylinder is the feed port of the seed floc separation module, the middle opening of the upper cover on the top of the separation cylinder is the floc outlet, and the opening on the bottom of the separation cone is the seed outlet; the inner wall surface of the cylinder of the cyclone separator is connected to guide vanes; each guide vane forms a continuous vortex channel with a helix angle of 25°-35° in the cylinder.

The application relates to a ceramic multi-material continuous forming light-curing additive manufacturing equipment and a process control method thereof. The application is applied to additive manufacturing of multi-material heterogeneous and complex-shaped ceramic components. The ceramic multi-material continuous forming light-curing additive manufacturing equipment comprises a vibration isolation table, a release film conveying module, a multi-material feeding module, a substrate rotating module and a DLP light machine projection displacement module, and each module is installed on the upper surface of the vibration isolation table; the vibration isolation table is a mounting base of the whole equipment and is used for reducing the influence of external vibration on printing precision; the release film conveying module is used for conveying paste and residual paste after curing; the multi-material feeding module is used for feeding different ceramic pastes and realizing material feeding switching; the substrate rotating module is used for bonding and curing ceramic blanks, realizing multi-layer printing and substrate cleaning during material replacement; and the DLP light machine projection displacement module is used for projecting slice patterns to cure the paste and realizing large-format splicing forming.

The invention belongs to the technical field of robot control, and discloses a multi-dimensional touch decoupling method and system based on displacement field streamline and phase consistency, and the method comprises the steps: obtaining displacement or strain data of a flexible surface in continuous time, constructing a time sequence, and generating a displacement vector field and a displacement field streamline; establishing a joint motion topological stability reference through streamlines in continuous time, and comparing the current streamlines to detect topological anomaly so as to determine a touch candidate area; a displacement signal instantaneous phase is extracted in the candidate area, a phase gradient direction field is constructed, and finally the shear touch or torsion touch type is judged in combination with the cooperative relation between the streamline direction and the phase gradient direction. According to the method, stable decoupling of touch and movement can be realized under the background of strong joint movement, and the distinguishing accuracy of high-similarity touch types is improved.

The utility model provides a device is transported with sports teaching equipment, include: undercarriage subassembly, installation subassembly and storage subassembly, the upside surface of undercarriage subassembly is installed for installing the installation subassembly of undercarriage subassembly, the upside surface magnetic attraction of installation subassembly clamps has apron subassembly, undercarriage subassembly includes for moving undercarriage spare, the inside installation of undercarriage spare is used for depositing deposit spare, installation subassembly includes for positioning installation mounting plate, the upside surface of mounting plate installs positioning spare and fixed spare, storage subassembly includes for storing sports teaching equipment's storage box, compared with prior art, the utility model has the following beneficial effect: through setting undercarriage subassembly, when using, its cooperation with installation subassembly facilitates quick installation and disassembly, realizes the flexible combination and maintenance of transfer device, and undercarriage spare is equipped with and can easily shuttle between playground, gymnasium, classroom and different sites, ensure the convenience of transportation process, and the inside deposit spare is matched with storage subassembly and realizes the classified storage and safe deposit of sports equipment, convenient for user to use.

This utility model discloses a sample label sorting device for a laboratory, including a storage box; it further includes: a sliding groove on one side of the bottom of the storage box, a positioning tooth fixedly connected to the bottom surface of the storage box near the sliding groove, a sliding rod slidably connected to the middle of the sliding groove, a return spring sleeved on the outer side of the sliding rod, a sliding sleeve sleeved on the outer side of the return spring, and a locking tooth fixedly connected to the top of the sliding sleeve; wherein, a separator is fixedly connected to the top of the sliding rod, a limit rod is provided on one side of the top of the separator, a clamping spring sleeved on the outer side of the limit rod, and a clamping plate is attached to one end of the clamping spring. The separator can be moved by pulling, which facilitates the classification and storage of labels according to sample type or test item, and the position of the clamping plate can be adjusted by sliding, which facilitates the clamping of sample labels and thus prevents label confusion.

The utility model discloses a half -automatic yarn feeding and guiding device of double -faced knitting jacquard machine, including first bearing plate and second bearing plate, four connecting rods are fixedly connected with four corners on the first bearing plate surface, and the connecting rod one end is fixedly connected on the second bearing plate, be provided with the feeding assembly between first bearing plate and second bearing plate, be provided with the upper material guide subassembly and the lower material guide subassembly for distributing between first bearing plate and second bearing plate, yarn first enters the feeding assembly fixed by first bearing plate and second bearing plate, in turn pass through the guide slot and guide frame correspondingly set up on the feeding plate with guide frame, complete preliminary orientation positioning, enter subsequent link with neat state, then, yarn enters the upper material guide subassembly, after the direction is changed by first upper deflection roll, all are attached in the first positioning slot (first positioning slot corresponds with guide frame) of first positioning plate limit, and the yarn after limiting changes the direction again through second upper deflection roll.

The utility model relates to fishing supplies technical field, propose a kind of bait box, including box, box both ends have opening, further include for being arranged in the end cover of box both ends, end cover is used to open or close opening, box interior has first baffle and second baffle, first baffle and second baffle form installation gap, and several illuminating lamps are installed and arranged in installation gap, and first baffle and second baffle are all light-transmitting material, first baffle and an end cover form first storage cavity, second baffle and another end cover form second storage cavity. Solve the insufficient light in the prior art bait box, angler is difficult to quickly and accurately find the required bait, this not only waste time, also can miss the best fishing opportunity problem.

The utility model discloses a kind of BNCT mouse irradiation devices without anesthesia, including disc body, sliding assembly is installed on disc body, detachably installed with mouse fixer on sliding assembly, mouse fixer includes head fixing assembly and tail fixing assembly for limiting mouse activity, fixed shaft is vertically arranged on disc body, bracket is installed on fixed shaft, the end portion of bracket is located above mouse fixer and is provided with reversible folding connecting plate. Mouse head and neck are fixed by the fastening screw of mouse fixer, mouse tail is fixed by clamping groove, mouse can be irradiated subsequently without anesthesia, avoid anesthetics to influence BNCT treatment effect;By round multi-arm sliding rail clamping disc, multiple mouse fixers can be assembled, one mouse is placed in each fixer, reasonably divide area, avoid multiple mice confusion;By adjusting the position of mouse fixer on sliding rail and turning L-shaped connecting plate, multiple mice can be irradiated at different parts simultaneously, convenient operation, save experimental time.

This utility model relates to the field of blood glucose testing auxiliary tools, and in particular to a blood glucose test strip storage device, comprising: a barrel body, a top cover threaded to the top of the barrel body, several partition plates fixedly disposed on the bottom wall of the barrel body and arranged in a circumferential array, a moisture-absorbing cylinder fixedly disposed at the center of the bottom wall of the barrel body, several pushing components respectively placed between two adjacent partition plates, a detachable sealing cap disposed on the top of the top cover, and a moisture-absorbing base threadedly connected to the bottom of the barrel body; wherein, the pushing components include: a pusher, an "L"-shaped connecting rod fixedly disposed on one side of the pusher, a placement plate fixedly disposed at the bottom of the "L"-shaped connecting rod, an arc-shaped sealing plate fixedly disposed on the upper part of the "L"-shaped connecting rod, a first limiting member fixedly disposed on the upper part of the arc-shaped sealing plate, and a second limiting member fixedly disposed on the lower part of the arc-shaped sealing plate; this utility model has good moisture-proof and dust-proof effects, is convenient to use, and can effectively ensure the storage quality of blood glucose test strips.

The present application relates to the technical field of grading machine, propose a kind of carbon powder special grading machine, including grading cylinder, the outer surface of the grading cylinder is sequentially installed with exhaust port and air inlet from top to bottom, and tangential with the outer surface of the grading cylinder, the front of the air inlet is installed with fan, the top of the grading cylinder is fixedly installed with support cylinder, the side of the support cylinder is installed with feed inlet, the top of the support cylinder is installed with motor.The device can produce up and down vibration when the distribution disc rotates, the material in the "distribution area" is vibrated and scattered, the material with smaller quality is gradually moved to the upper layer, and the material moved to the upper layer can be horizontally moved to the outside of the distribution disc through the support plate and the vertical plate, while the material with larger quality is directly vertically downward through the discharge port, increasing the gap between the two materials, so that the material with smaller quality can be quickly separated, thereby realizing the function of improving the grading efficiency of the device.

This utility model discloses a capsule foil flipper, including a base, a support on one side of the upper surface of the base, and a clearance fit between the lower surface of the support and the upper surface of the base. Columns are fitted at the four corners of the inner wall of the support. A square groove is provided on the lower surface of a pressure plate, which fits against the upper surface of the capsule foil. The square groove of the pressure plate corresponds to the position of the square-shaped cutter of the cutting seat. The capsule foil can slide by tilting at an angle. When the capsule foil reaches its end, it fits against the opening, and one side of the capsule foil falls through the square groove opening. Simultaneously, due to gravity, the capsule foil flips, so that the front side of the capsule foil falls onto the conveyor belt surface, completing the capsule foil cutting, flipping, and conveying process. This facilitates subsequent single-sided recognition and grasping by robotic arms and other equipment, avoiding confusion caused by misalignment, and reducing manual flipping of the foil by workers, thus lowering the production cost of a single line.

The utility model provides a kind of device of portable measurement aero-engine expansion, belong to aero-engine test testing technical field.The device aims at solving the problem of existing linear displacement sensor installation adjustment difficulty.The device includes portable shell, power module, multichannel data acquisition module and at least one linear displacement sensor unit.The core feature is that: sensor body bottom is equipped with strong magnetic attraction structure, can be directly adsorbed on the metal surface to be measured, replaces traditional drilling fixed mode, makes installation adjustment extremely convenient.Sensor unit uses high-temperature-resistant ceramic and other materials, can adapt to high-temperature working environment.Connection cable is stored in cable storage box with automatic retracting wire reel, effectively avoids cable winding.The device integrates data acquisition, storage, power supply in one, compact structure, is equipped with handle, and portability is strong, substantially improves the efficiency and convenience of aero-engine expansion measurement.

This invention relates to the field of medical assistive devices, specifically to an intelligent interactive care medicine box for elderly care and rehabilitation. The box includes a housing with a detachable top cover; a rotating medicine cylinder rotatably fitted to the upper part of the housing, with several medicine storage compartments arranged circumferentially within the rotating medicine cylinder; a counting compartment fixedly connected to the inner wall of the housing, with an opening at the bottom of each medicine storage compartment communicating with the counting compartment; a counting disc rotatably fitted to the inner wall of the counting compartment; and several counting grooves of different contours arranged circumferentially on the counting disc, each groove being used to accommodate different specifications of medication. A carrying compartment is detachably connected to the bottom of the housing, with the bottom of the counting compartment communicating with the carrying compartment. A linkage mechanism is also provided within the housing to drive the rotating medicine cylinder and the counting disc to rotate synchronously, thereby conveying medications of different specifications adapted to the counting grooves to the carrying compartment. This invention enables the dispensing of different medications, reducing the difficulty of operation for the elderly.

This utility model discloses a multi-tail belt conveyor, belonging to the technical field of conveying equipment. It includes a drive wheel and multiple driven wheels. The drive wheel is rotatably mounted on a frame; the driven wheels are rotatably mounted on the frame and parallel to the drive wheel, with a conveyor belt wound between each driven wheel and the drive wheel. Multiple tensioning mechanisms are arranged on the frame, each used to tension the conveyor belts on the multiple driven wheels. This utility model designs one drive wheel and multiple driven wheels, each driven wheel connected to the drive wheel via an independent conveyor belt, achieving a "one-end input, multiple-tail output" diversion function. Multiple conveyor belts of different lengths can share the same drive shaft, increasing equipment integration. Compared to a single belt conveyor, it reduces equipment size and floor space, improves conveying efficiency, uses fewer materials and parts, and effectively reduces equipment costs.