8 results about "Instruments apparatus" patented technology

An infrared temperature measurement method, apparatus, device, and storage medium, which relate to the field of image processing is disclosed. The method comprises: determining a measurement temperature of a to-be-measured target based on a grayscale image captured to obtain a first measurement temperature; determining key point coordinates of the target based on a target image; determining a first distance based on the key point coordinates and configuration information of an infrared temperature measurement device, the first distance is a distance between the target and the infrared temperature measurement device; determining an actual temperature of the target based on the first measurement temperature and the first distance. In this way, the target image ranging and grayscale image temperature measurement can be combined, which not only reduces the influence of distance on the measurement temperature, but also avoids the problem of inaccurate measurement temperature when the distance does not meet the requirements.

An instrumentation system includes a first instrumentation device, a second instrumentation device, a third instrumentation device, a sequence controller, and a control target device, outputs main time information having a first time resolution on the basis of a first clock signal by a high accuracy time measurement unit of the sequence controller, outputs sub-time information having a second time resolution higher than the first time resolution on the basis of each timing of a second clock signal different from the first clock signal and a reference signal outputted by the first time measurement device, and outputs a trigger signal instructing an operation timing to each of the instrumentation devices on the basis of the main time information and the sub-time information by a sequence control unit.

The utility model discloses a pole piece gap measuring instrument device in the technical field of battery manufacturing and detection, which comprises a fixing frame, the top surface of a base and the top surface of a base are at the same plane height, the horizontal plane of the transmitting end of a laser displacement sensor and the bottom surface of a pressure plate are at the same level, and a bidirectional threaded rod is rotatably connected in a chute. One end of the two-way threaded rod rotatably extends to the outer end of the base, the two ends of the surface of the two-way threaded rod are rotatably sleeved with sliding rods in a threaded mode respectively, and the sliding rods are arranged in the sliding grooves in a sliding mode. And finally, data is displayed by observing the distance between the transmitting end of the laser displacement sensor and the surface of the base, namely measurement data of the battery pole piece gap, so that the measurement accuracy of the pole piece gap is improved.

The utility model relates to the technical field of dam safety monitoring and automatic data acquisition training, which comprises a single-sided mesh type equipment fixing plate, a monitoring instrument device, a power supply device, a data acquisition device and a data transmission device are arranged on the fixing plate, and the devices are connected through lines and electrically connected with a safety monitoring automation system computer; the power supply device supplies power to each component, and the data acquisition device acquires monitoring data and transmits the data to the computer through the data transmission device. A data transmission direction arrow and a current direction arrow are arranged on the fixing plate to indicate the data flow direction and the current flow direction, so that the trainee can understand visually and conveniently. The monitoring instrument device can be connected with various sensors, including a displacement meter sensor, an osmometer, a soil pressure meter and the like, covers acquisition of various monitoring data such as displacement, strain, pressure and the like, meets training requirements of different engineering projects, and has good practicability and popularization value.

This invention discloses a method and its application for continuously maintaining low-temperature and humid conditions on paraffin blocks of tissue to be sectioned. The method includes the following steps: providing a heat-insulating and moisture-humidifying container filled with crushed ice; inserting the paraffin blocks of tissue to be sectioned sequentially into the crushed ice; and finally covering the container completely with crushed ice, ensuring each block is fully enclosed within the ice; adding water to the heat-insulating and moisture-humidifying container to form an ice-water coexistence system; and covering the container with a lid and allowing it to stand to allow the temperature and humidity of the paraffin blocks to equalize. By completely enclosing the paraffin blocks of tissue to be sectioned within the ice layers of the heat-insulating and moisture-humidifying container and adding an appropriate amount of water to form an ice-water coexistence system, a microenvironment with constant temperature and suitable humidity is created. The provided method requires no special instruments or equipment, is simple and easy to implement, low in cost, and reliable. It enables continuous sectioning of tissue blocks without removing them from the worktable, significantly improving sectioning efficiency and quality, and is particularly suitable for demanding continuous sectioning requirements.

The utility model discloses a rotary table rotating shaft and a detection and calibration device for calibration of an encoder of the rotary table rotating shaft, and belongs to the technical field of precise instruments. The device realizes the simultaneous calibration of the accuracy of any angle point, the shaft radial jump and the deflection pitching vibration angle of the rotary table encoder in the whole period, and does not need to add an additional instrument device, thereby realizing the whole-period calibration of the accuracy of the encoder assembled on the high-precision rotary table and the posture of a rotating shaft. The necessary technical foundation is made for improving the precision and the stability of the turntable, and the operation is convenient.

The application discloses a kind of neutron pulse type detector and the efficient test method of matching instrument device, it is related to reactor nuclear measurement field, its technical scheme key points are: through the efficient test process of unattended, the establishment of multidimensional test model, high-efficiency detector matching interface design, remote diagnosis test method, performance evaluation and report generation model, reduce the transportation cost and manpower cost in test process, improve the accuracy and objectivity of test data acquisition, and greatly improve the timeliness of test report generation;The application can flexibly configure the required number of channels according to actual needs, and unattended throughout the test process, data acquisition retention, data analysis, report generation, instruction issuing, self-diagnosis, fault-tolerant processing, etc. are all realized efficiently, which makes up for the deficiencies of existing test methods, such as high labor cost, low efficiency, low operation standardization, low efficiency, and test results are easily disturbed.

The present disclosure relates to the field of computer technology, and discloses an abnormal cause localization method and apparatus, a device, and a medium. The method includes: acquiring a task log of an abnormal task and auxiliary reference information for abnormal cause localization, where the auxiliary reference information includes feature descriptions of a plurality of candidate causes and a hierarchical relationship of the candidate causes; comparing, according to the hierarchical relationship of the candidate causes, the feature descriptions of the candidate causes at respective hierarchical levels with the task log, respectively, to obtain at least one target candidate cause matching the task log; and determining, based on the target candidate cause, an abnormality cause of the abnormal task. The positioning accuracy of the abnormality cause may be improved.