51results about How to "Achieve the purpose of training" patented technology

The invention discloses a training method of a Chinese word segmentation model based on a neural network. Corresponding corpus feature vectors are set for multiple word segmentation specifications, after training corpuses of the multiple word segmentation specifications are obtained, vector representation of characters is determined according to embedded vectors of the characters and the corpus feature vectors, and finally the vector representation of each character in the text sentence is input into a Chinese word segmentation model, so that a prediction result is obtained, and model parameters are adjusted according to the prediction result to complete training. Therefore, the method does not need to change the model structure; According to the method, the corresponding corpus feature vectors only need to be added to the vector representations of the characters, and the vector representations are used for training the model, so that the purpose of expanding the training corpus is achieved, the model can learn the generality among different word segmentation specifications, and therefore the purpose of improving the word segmentation performance under the single word segmentationspecification is achieved. In addition, the invention further provides a training device and equipment of the Chinese word segmentation model based on the neural network and a computer readable storage medium, and the effects of the training device and equipment correspond to those of the method.

The invention discloses a neck rehabilitation assisting system and a device thereof, and belongs to the rehabilitation assisting technology. Image information of an object in the neck horizontal steering process in neck rehabilitation training is obtained through photographing or video recording of a forward fixed camera, and the positions of nose tip and chin tip of the object in the image information are obtained and marked as a first mark and a second mark respectively; the end parts of shoulders of the object are taken as a third mark and a fourth mark, the connecting line of the third mark and the fourth mark are taken as a transverse coordinate, and the middle point of the neck are taken as the origin of the transverse coordinate; and the vertical points of the first mark and the second mark are marked on the transverse coordinate, the vertical point distances between the vertical points and the origin of the coordinate are measured, and a distance-rotation angle comparison tableis queried according to the vertical point distances to obtain the rotation angle of the neck of the object. According to the invention, the neck rotation angle is identified through the image of thehead rotation process of the object, the rotation strength and angle in neck rehabilitation training are standardized, and a patient is helped to carry out rehabilitation training orderly.

The invention relates to a leg training instrument which comprises a supporting frame, wherein a weight balancing mechanism and a training mechanism are arranged on the supporting frame; the weight balancing mechanism comprises a weight balancer, a pulley block and a traction rope; the training mechanism comprises sliding rails, a first fixing pedal, a second fixing pedal and a sliding pedal; the first fixing pedal and the second fixing pedal are both fixedly connected onto the supporting frame; the sliding rails are fixedly arranged between the first fixing pedal and the second fixing pedal; the sliding pedal is arranged on the sliding rails in a sliding manner, and is positioned between the first fixing pedal and the second fixing pedal; the weight balancer is arranged on the supporting frame in a sliding manner; the pulley block is arranged on the supporting frame; the traction rope is arranged on the pulley block in a winding manner; the weight balancer is connected with the sliding pedal through the traction rope. The leg training instrument is designed aiming at leg training, and can meet the requirement for leg training by various exercises.

The invention discloses a training device for a single pilot, and belongs to the field of sports fitness equipment. The training device comprises a bracket, a climbing ring, a rotating shaft and a rotating frame. The middle of the rotating frame is vertically connected with the rotating shaft; the rotating shaft is installed on the bracket through a bearing and can rotate freely; the climbing ringis fixedly connected with the bracket through a connecting rod and fixed over the plane of the head of the human body, and the center of the climbing ring is located on the forward extension line ofthe axis of the rotating shaft; the bracket is used for supporting the whole device; an exerciser is fixed to the rotating frame; the exerciser grasps the climbing ring with hands to put forth his / herstrength and generate counter acting force to make the rotating frame rotate, so that the exerciser rotates or stops rotating. The training device for the single pilot is simple in structure, convenient to operate, suitable for daily training of pilots and being used by ordinary people, and capable of being placed at home, offices, public places and the like.

The invention discloses a multifunctional physical training device which comprises supporting columns, auxiliary frames, installation holes, a lever, barbells, counter-balanced carriages, a cushion, a brachial muscle pad, a pull rod, a counter weight storing frame, a back cushion and a supporting rod. The installation holes are formed in the supporting columns. The auxiliary frames are arranged at the front ends of the supporting columns. The counter-balanced carriages are arranged on the auxiliary frames. The auxiliary frames are connected through the supporting rod. The back cushion is arranged on the rear section of the cushion. The brachial muscle pad is arranged at the upper end of the cushion. The pulling rod is arranged at the front end of the cushion. The counter weight storing frame is arranged at the lower end of the pulling rod. The multifunctional physical training device is simple in structure, convenient to operate, and high in practicability. A practicer can complete training of push-up, sit-up and actions of chest and arm muscles, the physical health is guaranteed, and the purpose of training is achieved. The adjusting function of the nervous system and the endocrine system is improved, congestion of the chest and the abdominal organs is avoided, the blood circulation of the brain is promoted, nerves are calmed down, and therefore the vision, the hearing sense, memory and sleep are improved.

The invention discloses a cell reactor for culturing cells in a pulsating flow mode, which comprises a hollow fiber cell bioreactor, and is characterized in that the front end of the hollow fiber cell bioreactor is connected with a liquid pump for ensuring that liquid containing nutrient substances and oxygen flows into the cell reactor; the rear end of the hollow fiber cell bioreactor is connected with a blocking structure which ensures that the liquid containing nutrient substances and oxygen is periodically blocked from flowing out to form pulsating flow; and a liquid passage containing nutrient substances and oxygen of the whole cell reactor is communicated or closed in a specific period through an intermittent structure. The blocking structure comprises a pressure detection structure, a control structure and a clamping and closing structure, the value of the pressure detection structure is received through the control structure, opening and closing of the clamping and closing structure are adjusted in a feedback mode, pulsating flow can be well formed in the cell bioreactor through intermittent opening and closing, transmembrane movement of substances between fiber tubes in the fiber tubes is facilitated, and cell growth is facilitated.

The invention discloses a game time recorder, which comprises: a timing control module for controlling the entire timing system. A plurality of wearable devices for wearing on or onto an athlete. The starting point starter is used to start the athletes at the starting point and trigger the timing module of the wearable device. The terminal receiver is used to terminate the timing module of the wearable device and transmit the signal to the timing control module. Timing device for monitoring and timing athletes. The game time recorder can quickly realize the timing of athletes and achieve the purpose of training, and this not only helps to improve the accuracy of athletes' practice results, but also reduces the trouble similar to manual timing, and is convenient for athletes' daily training.

The invention discloses a respiratory training device for infants. The device includes a pipeline, one end of the pipeline is connected with an air inlet, an air hole is formed in the other end, a ball body is arranged in pipeline, the outer diameter of the ball body is equal to the inner diameter of the pipeline, the ball body can roll in the pipeline after being subjected to certain pressure ofgas, the gas pressure needed for promoting the ball body to roll is adjustable, and therefore, the device can be suitable for infants of different ages and different vital capacities, the problem thatpart of infant patients lack breathing exercise devices clinically is solved, and the infant rehabilitation is promoted.

The invention belongs to the field of medical technology, in particular to an auxiliary rehabilitation device after cardiovascular surgery, which includes a fixed cylinder and a base, and several fixed blocks arranged above the fixed cylinder, and the internal sliding connection of the fixed block has several sliding connections One end of several sliding connecting rods is fixed with a pull handle by a screw, the other end of the sliding connecting rod is buckled with a resistance spring, and the outer surfaces of several of the fixed blocks are rotatably connected with a rotating connecting frame, so that When pulling the handle, you can pull several sliding connecting rods and resistance springs, so as to achieve the purpose of rehabilitation training for the body. The trachea blows up the training ball in the auxiliary tube, so as to achieve the purpose of training the heart and lungs, so that the whole device has diversity during training.

The invention discloses a pet training device. The pet training device comprises a mounting shell, a virtual area, an area detection mechanism and a judgment mechanism used for judging whether a pet excretes faeces or not. The judgment mechanism comprises a gyroscope sensor and a distance detection module, a control circuit board, a current condenser and an interference mechanism are mounted in the mounting shell, the gyroscope sensor is mounted in the mounting shell, and the current condenser, the distance detection module and the gyroscope sensor are electrically connected with the control circuit board. When the judgment mechanism judges that the pet needs to excrete faeces but the area detection mechanism detects that the pet is not in the virtual area, the interference mechanism works, interferes with pet excretion and enables the pet not to excrete faeces so that disordered excretion of the pet can be eradicated as much as possible, and the aim of training the pet to excrete faeces to a designated position area can be achieved by using the pet training device for a long time.

The embodiment of the invention provides a candidate box processing method and device, equipment and a medium, which are applied to a target detection network; the target detection network comprises acandidate box generation module and a target detection module, and the method comprises the following steps: predicting the preference degree of the target detection module to each candidate box output by the candidate box generation module; according to the current use stage of the target detection network, inputting candidate boxes with corresponding preference degrees in the candidate boxes output by the candidate box generation module into the target detection module, wherein in different use stages, the preference degrees of the candidate boxes input into the target detection module aredifferent.

The invention discloses a steering mechanism simulation device, comprising: a steering component for providing steering operation; a transmission component and a steering component installed in cooperation to realize transmission; a brake component installed in cooperation with the transmission component to simulate The return simulation component is installed in conjunction with the transmission component to simulate the return force to the steering component; the impact force simulation component is installed in conjunction with the transmission component to simulate the impact force on the steering component. The steering mechanism simulation device according to the embodiment of the present invention, through the cooperation of various components, can provide the trainer with steering operation, and simulate the effect of the vehicle during the traveling process and in different driving environments, and all of them can be transmitted to the steering components to allow the trainer to operate. The trainer perceives, so as to achieve the purpose of training. The present invention can adapt to different vehicle simulation requirements and various driving environments, with realistic feeling and good training effect.

The invention discloses a neck rehabilitation auxiliary system and a device thereof, belonging to the rehabilitation auxiliary technology. Obtain the image information of the subject’s neck horizontal turning process in the neck rehabilitation training by taking photos or videos with a fixed camera facing forward, and obtain and mark the positions of the tip of the nose and the tip of the chin of the subject in the image information, which are respectively recorded as the first mark and the second mark; use the ends of both shoulders of the object as the third mark and the fourth mark, by using the line connecting the third mark and the fourth mark as the horizontal coordinate, and taking the middle point of the neck as the origin of the horizontal coordinate; to the first mark Mark with the vertical point of the second mark on the horizontal coordinate and measure the vertical point distance from the coordinate origin, and obtain the object neck rotation angle according to the vertical point distance query distance-rotation angle comparison table. The invention recognizes the neck rotation angle through the image of the subject's head rotation process, which is used to standardize the rotation strength and angle in the neck rehabilitation training, and helps patients to carry out rehabilitation training in an orderly manner.