66results about How to "Easy and efficient collection" patented technology

A gas separation unit 102, 200, 300 for permeating a gas out from a pressurized feed mixture includes an input manifold 104, 204, an exhaust manifold, 106, 206 and a permeate assembly 108, 208, 303. The permeate assembly supports one or more permselective foils 130, 132, 218, 232, 318 over a hollow cavity 134, 272, 306 supported by a microscreen element 142, 144, 228, 230, 326. The microscreen element includes non-porous perimeter walls 190, 192, 278 supported on a frame surface and a porous central area 194, 280 supported over the hollow cavity. A porous spacer 138, 140, 174, 234 disposed inside the hollow cavity structurally supports the entire microscreen surface spanning the hollow cavity while also providing a void volume for receiving fluid passing through the porous central area and for conveying the fluid through the hollow cavity.

The invention discloses an object three-dimensional modeling and rendering system as well as generation and rendering methods of a three-dimensional model. The system comprises a stepping motor rotation platform, a motor control system, an image collection and processing system, a background plate apparatus and an image collection apparatus. The generation method of a three-dimensional model comprises the following steps: step one, carrying out system initialization; step two, collecting a 360 degree video under a first background plate; step three, collecting a 360 degree video under a second background plate; and step four, utilizing a dual-mask background difference method to carry out cutting off of backgrounds frame by frame. In addition, the rendering method comprises the following steps that: a stored video model is decoded; according to mouse control of a current user, a visual angle that the current user expects is resolved; if a difference between a current visual angle and a visual angle of a certain frame in the video is less than a threshold e, the frame of the video is decoded and the decoded frame is used as a current rendering image; if the difference between the current visual angle and the visual angle of the certain frame in the video is not less than the threshold e, two frames of images that are closest to the user expected angle are selected and linear image interpolation is carried out, so that a rendering image of the user expected angle is obtained.

The invention belongs to the field of hospital information processing. A medical care information management system is used for performing medical information management on patients with nasopharyngeal carcinoma by medical care personnel, comprises a patient mobile terminal, a network data management platform system and a cloud server, and further comprises a medical care information management PCterminal, wherein the medical care information management PC terminal comprises a user right management module, a patient management module, a prompting module, an information distribution module anda circle module. The patient mobile terminal is used for collecting patient-related information and uploading the information to the network data management platform system; the medical care information management PC terminal is used for the medical care personnel to call and input the patient-related information from the network data management platform system; the network data management platform system is used for receiving, storing, analyzing and processing relevant data and transmitting the data to patient mobile terminal and the medical care information management PC terminal. The medical care information management system can provide medical care management service with high convenience and service performance for the medical care personnel.

The invention relates to a vehicle body paint surface defect detection device and a detection method thereof. The vehicle body paint surface defect detection device comprises a servo controller, an industrial personal computer, a vehicle body conveying mechanism, a plurality of area-array cameras, a plurality of projectors and a plurality of projection screens, wherein the industrial personal computer is connected with the servo controller, and the servo controller is connected with the vehicle body conveying mechanism; the vehicle body conveying mechanism can drive a to-be-detected vehicle to move in the length direction and the height direction under the action of the servo controller and the industrial personal computer, the area-array cameras are distributed around the to-be-detected vehicle, the industrial personal computer is connected with the projector, the projection screen is arranged on the periphery of the projector and corresponds to the projector, The vehicle body paint surface defect detection device is high in acquisition efficiency, high in imaging quality, compact in system structure and low in cost.

The invention discloses a welding work table. Through the arrangement of a round steel grille table, welding is carried out on the round steel grille table, protection plates are arranged at three sides for block splashed welding slag from splashing to any positions, welding slag is guided into a drawer type welding slag collecting box through a hopper type structure formed by a welding slag guide plate, the welding slag cannot be leaked out through the arrangement of side plates, and air sucking openings are also formed in the protection plate arranged at the back side, so that the air suction can be optionally carried out in the welding process, and through the structure, the welding slag in the welding process can be effectively and fast collected. The welding work table has the advantages that the structure is simple, the operation is easy, the welding slag splashing in the welding process is effectively prevented, and the welding work table is suitable for being used in the production process.

A biodegradable lawn waste collection system is provided. The system generally includes a waste receiver, a shaping insert, and a handle. The waste receiver may comprise a mesh structure having a filling end and a sealing end. The mesh structure may be formed from a biodegradable polymer composition. The shaping insert is configured for removable reception within the filling end of the waste receiver. The shaping insert provides the waste receiver with rigidity and stability when filling the waste receiver with lawn waste. After the waste receiver has been filled with lawn waste, the shaping inert is removed and the filling end is secured, such as by tying a knot. The full waste receiver is then releasably attached to the handle, which enables the full waste receiver to be easily carried or dragged to a desired destination.

The invention discloses an acrossocheilus fasciatus spawning pond. The acrossocheilus fasciatus spawning pond comprises a parent fish pond and a separating pond. A spawn collecting pond is arranged at the bottom of the parent fish pond, a spawning bed is arranged between the parent fish pond and the separating pond and paved with gravel, and gaps are reserved between the gravel so that spawn granules can enter the spawn collecting pond along with water flow and parent fish can be stopped above the spawning bed. A water inlet is formed in the upper portion of the parent fish pond, a drainage spawn collecting pipe is arranged at the bottom of the spawn collecting pond, and a vertical pipe and an inverted-U-shaped pipe are arranged on the drainage spawn collecting pipe. An overflow port is formed in the separating pond, and a spawn taking valve is arranged at the bottom end of the separating pond. According to the acrossocheilus fasciatus spawning pond, after being laid by parent fish in the parent fish pond, spawn granules rapidly penetrate through the spawning bed and enter the spawn collecting pond along with water flow, so that it is avoided that spawn granules are devoured by parent fish; due to the design of the separating pond, zygotes can be easily, conveniently and efficiently collected, the high-intensity operation of fishing for zygotes manually is relieved, and interference with the spawning behavior of parent fish is avoided. The acrossocheilus fasciatus spawning pond is simple in structure and low in cost and saves time and labor, the spawning rate and fertilization rate of parent fish exceed 90%, and the zygote collecting rate reaches 98% or above.

A fuel cell system includes a fuel cell which generates electric energy by an electro-chemical reaction, a water tank which stores water from the fuel cell, an intake pipe which has an inlet port for introducing moisture-containing exhaust gas from the fuel cell into the water tank and is connected with the water tank, an exhaust pipe which has an exhaust port for exhausting gas from the water tank and is connected with the water tank, and a partition member which is provided in the water tank at a position lower than the inlet port for partitioning an interior of the water tank into an upper space and the lower space. The fuel cell system is capable of collecting water from the fuel cell easily and efficiently without depending upon a large component or decreasing power generation efficiency.

The invention relates to a thamnaconus septentrionalis fry culture method, and belongs to the field of aquaculture. The method comprises the steps of parent fish selection and reinforcement, natural spawning and collection, hatching, bait culture and reinforcing, fry culture and commodity fry obtaining. According to the method, the natural life habits and the biological characteristics of thamnaconus septentrionalis are sufficiently used; the problems of wall attaching death of fish larvae, low fry culture efficiency and the like of small-bore variety fish fry palatable bait such as the thamnaconus septentrionalis are solved; meanwhile, high-quality fries can be provided for various culture modes; the time and the labor can be saved; the cost can be effectively reduced; the powerful support can be provided for the large-scale fry breeding, good fry selective breeding, idioplasm storage, artificial culture and proliferation, enhancement and releasing and the like of the thamnaconus septentrionalis.

The invention discloses an acoustic monitoring device and method combining psychological acoustic evaluation. The acoustic monitoring device comprises an acoustic signal acquisition module, an acoustic signal processing module and a psychological acoustic evaluation module, wherein the acoustic signal acquisition module is used for acquiring audio signals and transmitting the audio signals to the audio signal processing module; the acoustic signal processing module is used for filtering the audio signals and transmitting the audio signals to the psychological acoustic evaluation module; the psychological acoustic evaluation module is used for obtaining quality information of the audio signals through psychological acoustic analysis. The acoustic monitoring device and method can be used for conveniently and efficiently acquiring acoustic wave in the living environment, carrying out psychological acoustic evaluation on the acoustic wave and finally generating valuable evaluation information and suggestions.

A cell collecting device is configured to collect target cells from a fluid sample such as blood or physiological fluid. The cell collecting device includes a first filter having a plurality of first pores formed into a size that enables target cells contained in a fluid sample to pass through the first pores, and a second filter having a plurality of second pores formed into a size that enables the target cells contained to pass through the second pores. The second filter is arranged below the first filter in such a position as to filter the target cells.

The invention relates to agricultural product packaging equipment with a drying function. The agricultural product packaging equipment comprises a main body, a base, a hopper, a discharge opening, a drying mechanism and a push mechanism, wherein the drying mechanism comprises a drying assembly and a processing assembly, and the push mechanism comprises a lifting assembly and a moving assembly. According to the agricultural product packaging equipment with the drying function, a nozzle can be controlled to swing by the drying mechanism, so that the hot air conveying range is enlarged; a screencan be controlled to vibrate during swinging, so that grains are turned over, the circulation of hot air is facilitated, the drying effect is increased, the grains can be effectively prevented from spoiling, the expiration date of the grains is extended, and the agricultural product packaging reliability is greatly increased; the push mechanism is arranged, so that packaged agricultural products which fall below the base can be pushed out by a push plate, so that people conveniently pick, the packaged agricultural products can be conveniently and efficiently collected, and the practicability and reliability of the agricultural product packaging equipment are greatly increased.

A fluid or gas cooling and/or condensing apparatus, system and method provides a cooling apparatus for cooling and condensing material, such as, for example, refrigerant from air conditioners, refrigerators, and other like mechanical cooling devices for collecting the same. Specifically, the cooling apparatus comprises a cold plate having a cooling coil, a heat plate with one or more heat sinks attached thereto wherein heat is transferred from the cold plate to the heat plate, and a fan for cooling the heat plate, further wherein a cooling fluid, such as water, for example, is sent through the coil, and heat is removed therefrom and transferred to the heat plate. The cooled fluid is then circulated through a condenser coil within a cooling cylinder to condense the same for easy collection within a tank or other receptacle. Other gases and/or fluids may be condensed and/or chilled in a similar fashion, such as wine, for example.

The invention relates to a sleeve wrench. The sleeve wrench comprises a sleeve body (1), a seal part (2), an elasticity keeping structure (3) and a connecting rod (8). The sleeve body comprises a work cavity (1a) and a collection cavity (1b) which are communicated, the work cavity is formed in the front end of the sleeve body and is provided with a polygonal section, the seal part is used for sealing the rear end of the sleeve body and is detachably connected with the sleeve body, one end of the connecting rod is connected with the seal part, the other end of the connecting rod is connected with a power device, and the elastic keeping structure is arranged at the front end of the sleeve body and is used for elastically abutting against a bolt head (4) entering the work cavity. According to the sleeve wrench, an anti-theft bolt can be tightened, a bolt head of the twisted-off anti-theft bolt can be conveniently and efficiently collected, the bolt head can be prevented from falling in a car or on a production line, and the wrench also can be used for mounting and dismounting of common bolts and nuts.