10 results about "Adding machine" patented technology

The utility model discloses a top protruding structure of a newly-added machine-room-free elevator of an existing building. By arranging the top protruding structure on the roof layer of the newly-added elevator area of the existing building, the load of the elevator without the machine room is completely transmitted to the erecting beams and is directly transmitted to the frame columns of the existing building through the erecting beams, so that the reinforcement amount of peripheral beams of the elevator shaft is greatly reduced, and even the roof layer of the existing building cannot be damaged due to the fact that the elevator shaft is holed and floor slabs are removed. The weight is reduced, existing beams around the hoistway are not reinforced, and great social benefits and economic benefits are obtained.

The invention relates to the field of information security, in particular to a storage system and a storage method of an oblivious addition machine, and discloses the storage system of the oblivious addition machine, which comprises a cloud module and a user side module. The user side module comprises a storage buffer area, a write-in processing unit and a read processing unit. And the write-in processing unit is used for randomly generating a leaf code, reading all encrypted data blocks on a path according to the leaf code, decrypting the encrypted data blocks, storing the decrypted data blocks into a storage buffer area, merging the data with the same key value according to an operator, and updating the cloud module by adopting path coverage type encryption. And the reading processing unit is used for positioning a target path, merging data of a target key value, deleting a record and carrying out data write-back by adopting a path coverage type mechanism. According to the method, the data is written and read by designing the single-read and multiple-write access machine, and during writing, the problem of data expansion caused by data addition and subtraction is solved in a merging operation mode.

The utility model discloses a full-automatic tin bar adding machine which comprises a storage bin used for storing tin bars; the lifting mechanism is arranged in the storage bin, and the telescopic end of the lifting mechanism is used for stacking a plurality of layers of tin bars; the jacking mechanism is arranged in the storage bin, and the telescopic end of the jacking mechanism is used for jacking the second layer of tin bars counted from bottom to top; the transmission mechanism is arranged in the storage bin and located under the first layer of tin bars counted from bottom to top, and the discharging end of the transmission mechanism communicates with the exterior of the storage bin and is used for conveying the tin bars into the tin furnace; the liquid level sensor is used for being arranged in the tin furnace so as to detect the liquid level of tin liquid in the tin furnace in real time; and the controller is in electric signal connection with the lifting mechanism, the jacking mechanism, the transmission mechanism and the liquid level sensor. The full-automatic tin bar feeding machine can automatically feed tin bars into the tin furnace so as to accurately control the liquid level of tin liquid in the tin furnace to be always kept at the set height, so that the welding quality of a PCB (Printed Circuit Board) is improved, and the labor cost is saved.

A digital intelligent ball-adding method, system, electronic equipment, and medium for a semi-autogenous grinding mill (SAG) are disclosed, relating to the field of data processing technology. The method includes: collecting mill operating data and determining three sets of weighting coefficients based on the liner service life. Based on these weighting coefficients, the Saturation of the SAG is calculated in three stages: first, the initial Saturation is calculated using parameters such as mill power; then, the second-stage Saturation is calculated using parameters such as feed parameters; and finally, the third-stage Saturation is obtained by combining the liner service life. The three-stage Saturations are weighted and fused to obtain an operating status evaluation value. When the evaluation value exceeds a preset threshold, a corresponding ball-adding command is sent to the ball-adding machine, realizing automatic ball-adding control of the SAG. Implementing the technical solution provided in this application achieves the effect of improving the grinding efficiency of the SAG.

Embodiments of the present application provide a same-machine room source returning method and device, electronic equipment and a storage medium. The method comprises: in the case that a file download request is received and a target file requested to be downloaded is not stored in a first server, determining the type of a first machine room; in the case that the first machine room is a built machine room, determining the type of the first server according to the available space of a disk of the first server; in the case that the first server is a newly added machine room server, processing the file download request by using a first same-machine room source returning method; and in the case that the first server is an old server in the machine room, processing the file download request by using a second same-machine room source returning method. The same-machine room source returning method provided by the embodiments of the present application can reduce the bandwidth cost of source returning and shorten the response time of source returning.

1. The name of the design product: fructose machine. 2. The use of the design product: the design product is used for fructose adding machine. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of zinc adding machines, in particular to an automatic precise quantitative overturning zinc adding machine which comprises a rotating arm, a frame is rotationally connected to the top of the rotating arm, a first shell is fixed to the frame, a second shell is arranged on the first shell in a butt joint mode, and a rotating mechanism used for driving the second shell to rotate is arranged on the frame. A sliding plate is horizontally arranged at the bottom of the second shell in a sliding mode, and a plurality of grabbing mechanisms are installed on the sliding plate. According to the utility model, the blanking operation of zinc ingots or zinc material fragments can be realized, various use requirements can be flexibly met and met, and the overall working efficiency is relatively high.

The invention relates to the technical field of equipment control, and provides an acidity detection control system and method.The system comprises a CO2-free water filling module, a liquid adding machine, a titrator, a mechanical arm and an upper computer, the CO2-free water filling module, the liquid adding machine, the titrator and the mechanical arm are connected with the upper computer, and the liquid adding machine is connected with the titrator; the upper computer is used for controlling the CO2-free water filling module, the liquid adding machine, the titrator and the mechanical arm to complete blank detection and milk sample detection processes and respectively acquiring blank detection titer quantity and milk sample detection titer quantity of detection liquid in the blank detection and milk sample detection processes; the upper computer is also used for determining the acidity detection result of the milk sample based on the blank detection titer and the milk sample detection titer. According to the invention, the automatic acidity detection is realized, the labor cost is reduced, the filling amount of CO2-free water can be automatically controlled, the situation of inaccurate detection caused by manual operation errors is avoided, and the acidity detection result is more accurate.

The invention belongs to the technical field of nuclear power operation and maintenance instrument control, and discloses a second-generation heating unit PTRIS001 test regulation intelligent monitoring and auxiliary judgment method, which comprises the following steps: step 1, judging whether a PTRIS001 test is started or not according to a test starting signal value, if the test is started, entering a test preparation stage, and if the test is not started, entering a step 2; and performing internal logic operation according to the corresponding equipment state and the logic signal value in the test preparation stage, judging whether the test preparation is finished or not according to the calculation result, entering the test stage after the test preparation is finished, and judging whether the test is qualified or not according to the test equipment state and test data. Whether the current state of the test is completed or qualified can be judged, the risk of manual judgment is reduced, the execution convenience of the test and the scientific accuracy of test result judgment are improved, the execution efficiency and safety of the test are improved, the execution time of the test is shortened, and the nuclear power plant overhaul key path time occupied by the test is effectively shortened.

The utility model discloses an acid adding kettle positioning tool for an acid adding machine, and relates to the technical field of storage battery production. The device comprises a mounting base, and the lower surface of the mounting base is fixedly connected with two limiting clamping jaws, so that the whole device is of an inverted-U-shaped structure; guide slopes are arranged at the lower ends of the limiting clamping jaws, the guide slopes of the two limiting clamping jaws are oppositely arranged, and guiding is achieved through the guide slopes, so that the two limiting clamping jaws are clamped on the two sides of the acid adding kettle, and the acid adding kettle is positioned. When the lifting mechanism of the acid adding machine descends, the two limiting clamping claws are clamped on the two sides of the acid adding kettle, so that the acid adding kettle is positioned, the position of the acid adding kettle corresponds to the position of an acid adding opening of the acid adding machine, the leakproofness during acid adding is ensured, and the overall acid adding quality is improved.