8results about How to "Achieve distinction" patented technology

The invention relates to the technical field of image data processing, in particular to a dairy product quality detection method based on image processing. The method comprises the following steps: acquiring a surface grayscale image of a dairy product to be detected in a dairy product container; obtaining a gray feature value of a target pixel point in the surface gray image, and determining a first parameter value of the target pixel point; mapping all the pixel points in the surface grayscale image to a target plane rectangular coordinate system by taking the grayscale feature values of the pixel points in the surface grayscale image and the first parameter values as coordinates; determining a second parameter value of the target pixel point; according to the second parameter value of the target pixel point, the position of the target position point in the target plane rectangular coordinate system is adjusted, and dichotomy is carried out on all the adjusted target position points to obtain abnormal position points; and detecting the quality of the to-be-detected dairy product according to the abnormal position point. According to the technical scheme, the detection of the mould possibly existing in the dairy product can be more accurately realized.

The invention provides a high-safety waste lithium battery material recycling device, and belongs to the technical field of waste lithium battery treatment. Comprising a saline water tank, saline water used for discharging a lithium battery body is stored in the saline water tank, the discharging mechanism comprises a gear motor fixed to the side face of the saline water tank, the output end of the gear motor penetrates through the saline water tank and is fixedly provided with a driving disc, the driving disc is located in the saline water tank, and multiple sets of discharging boxes are arranged in the saline water tank; the multiple discharging boxes in the same group are arranged along the axis of the driving disc, and connecting frames are fixed to the sides, close to the gear motor, of the discharging boxes. Through the arrangement of the discharge box, the lithium battery body is placed in the discharge box, the lithium battery body is sealed by the discharge box, and the lithium battery body is prevented from being in contact with saline water, so that subsequent airing or drying treatment is not needed, the recovery treatment process of the lithium battery body is simplified, and the convenience of the recovery treatment work of the lithium battery body is improved.

The invention belongs to the technical field of detection, and particularly relates to an LCMS (Liquid Chromatography Mass Spectrometry) characteristic chromatogram of tortoise-shell glue and a preparation thereof as well as an establishment method and application of the LCMS characteristic chromatogram of the tortoise-shell glue and the preparation thereof. Clear and detailed LCMS characteristic spectrums of the tortoise-shell glue and preparations thereof can be established according to contour mass spectrum information of the tortoise-shell glue, overall analysis of multiple characteristic polypeptide components is realized, and the limitation that analysis is only carried out in a single extraction ion flow channel in an existing method is solved; the obtained LCMS characteristic chromatogram of the tortoise-shell glue and the preparation thereof can effectively reflect the integrity and complexity of polypeptide components of the tortoise-shell glue and the preparation thereof, so that the anti-counterfeiting products of the tortoise-shell glue and the preparation thereof can be effectively distinguished, the quality of the tortoise-shell glue and the preparation thereof is comprehensively evaluated and controlled, and a guarantee is provided for clinical safe and effective medication.

A pneumatic distinguishing mistake-proofing mechanism belongs to the field of automobile manufacturing, and the mistake-proofing mechanism comprises a main air inlet, a vehicle model 1 air connection, a vehicle model 2 air connection, a vehicle model 1 air outlet, a vehicle model 2 air outlet and a roller; a mechanical valve is arranged between the main air inlet and the roller, the mechanical valve is actuated between the vehicle model 1 air connection and the vehicle model 2 air connection, when a workpiece presses the roller, the mechanical valve connects the main air inlet and the vehicle model 1 air connection to ventilate, when the workpiece does not press the roller, the mechanical valve connects the main air inlet and the vehicle model 2 air connection to ventilate. The roller of the mechanical valve is used as an identifier, the slight difference of the same kind of different models of parts can be identified, the different air connections and air outlets are connected through the roller, and then the differentiation of different models of parts is realized, and then subsequent related actions are carried out.

The utility model relates to the technical field of raw material processing, and discloses a raw material crushing device with a grinding parameter adaptation function, which comprises a first roller conveyor, a second roller conveyor and a third roller conveyor, the interval between every two adjacent rollers in the first roller conveyor, the interval between every two adjacent rollers in the second roller conveyor and the interval between every two adjacent rollers in the third roller conveyor are sequentially increased progressively. The three groups of conveying belts are respectively positioned below the first roller conveyor, the second roller conveyor and the third roller conveyor; gravity sensors are arranged below the spiral guide pipes; and three groups of mills. By arranging the first roller conveyor, the second roller conveyor and the third roller conveyor with different roller intervals, grading of raw materials with different particle sizes is completed, the graded raw materials with the same particle size are conveyed into the spiral guide pipe through the conveying belt, and the different raw materials with the same particle size are distinguished through monitoring of the gravity sensor.

The utility model discloses classified storage equipment for customs inspection and quarantine archive management, and relates to the technical field of storage equipment. The classified storage equipment for customs inspection and quarantine archive management comprises a box body and a transparent box door, and further comprises a plurality of first separation assemblies which are all arranged in an inner cavity of the box body and distributed in parallel, and a plurality of second separation assemblies which are arranged in the inner cavity of the box body, the first separation assembly is used for performing multi-layer separation on the inner cavity of the box body; according to the customs inspection and quarantine archive storage box, a worker can conveniently place customs inspection and quarantine archive data in a separated mode, the archive data can be prevented from being disordered, the worker can conveniently and rapidly look up the archive data in the later period, and the work efficiency is improved. And the file management efficiency can be improved.

The embodiment of the invention provides a data processing method and device, electronic equipment and a storage medium, the method is applied to a database system, and a hot storage layer and a cold storage layer are mounted on the database system; the method comprises the steps of obtaining access logs and metadata change logs of N pieces of first data in a first time period; through a pre-trained prediction model, a first probability of each piece of first data is obtained according to the access log and the metadata change log, and the first probability represents a probability that the first data belongs to hot data or cold data; determining hot data and / or cold data in the N pieces of first data according to the first probability of the N pieces of first data; and performing a migration operation on the hot data and / or the cold data to enable the hot data to be stored in the hot storage layer and the cold data to be stored in the cold storage layer. Therefore, according to the embodiment of the invention, the problem that the architecture of the existing database storage system cannot consider both the storage cost and the data query performance can be solved.

This invention relates to the field of plasma arc welding machine technology, and discloses a plasma arc welding machine with finished product inspection function. The machine includes a housing, a worktable mounted on the top of the housing, support plates fixedly connected to the front and rear of the worktable, a threaded rod and a guide rod rotatably connected between the two support plates, the guide rod being located above the threaded rod, and a welding machine threadedly connected to the surface of the threaded rod. A stop block is slidably connected to the inner wall of the housing, and a slider is fixedly connected to the front and rear of the stop block. A groove is formed in the inner wall of the housing, and a rotating plate is rotatably connected to the inner wall of the worktable via a connecting rod. This invention, through the coordinated operation of the housing, worktable, support plates, threaded rod, guide rod, welding machine, stop block, slider, groove, and rotating plate, allows for direct inspection after welding without the need for manual operation, making it very convenient and fast.