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

In a technique for collecting and analyzing physiological signals to detect sleep apnea, a small light-weight physiological monitoring system, affixed to a patient's forehead, detects and records the pulse, oximetry, snoring sounds, and head position of a patient to detect a respiratory event, such as sleep apnea. The physiological monitoring system may contain several sensors including a pulse oximeter to detect oximetry and pulse rate, a microphone to detect snoring sounds, and a position sensor to detect head position. The physiological monitoring system also can contain a memory to store or record the signals monitored by the mentioned sensors and a power source. The physiological monitoring system may be held in place by a single elastic strap, thereby enabling a patient to use the system without the assistance of trained technicians.

In a technique for collecting and analyzing physiological signals to detect sleep apnea, a small light-weight physiological monitoring system, affixed to a patient's forehead, detects and records the pulse, oximetry, snoring sounds, and head position of a patient to detect a respiratory event, such as sleep apnea. The physiological monitoring system may contain several sensors including a pulse oximeter to detect oximetry and pulse rate, a microphone to detect snoring sounds, and a position sensor to detect head position. The physiological monitoring system also can contain a memory to store or record the signals monitored by the mentioned sensors and a power source. The physiological monitoring system may be held in place by a single elastic strap, thereby enabling a patient to use the system without the assistance of trained technicians.

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.

A digital image processing multifunction apparatus is provided with an apparatus-side communication controlling section to communicate with either of portable terminals. When receiving a demand of the apparatus management information of the electronic apparatus from either of portable terminals, the apparatus-side communication controlling section identifies the portable terminal on the basis of a terminal information controlling section and transmits the apparatus management information in accordance with the portable terminal from an information management table. Thus, even in case where it is difficult to install and manage the electronic apparatus under a network environment, it is possible to provide a management system for the electronic apparatus which can collect apparatus management information relating to electronic apparatus easily and efficiently by utilizing portable terminals such as portable telephones which currently most people subscribe for so as to take proper actions promptly, without introducing a network environment.

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 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.

The invention discloses a 315MHz / 433 MHz wireless communication networking method. The method comprises a base node, route nodes, terminal nodes, a configuration node and a gateway node. The configuration node is used for carrying out channel and network environment scanning; in a single network environment, the configuration node selects a clean network environment for the base node; then, the base node analyzes the network environment through the configuration node, selects an appropriate channel and establishes network ID; the configuration node can allocate the terminal nodes to the base node and can also configure the route nodes simultaneously; the route nodes are mounted to a base node network; the terminal nodes can be allocated under the route nodes, and information of a part of terminal nodes is collected through the route nodes and the information is uploaded to the base node; and the disperse single base node manages the information of the plurality of terminal nodes. The method expands a conventional 315MHz / 433 MHz wireless star-type networking mode, can set a single network environment and a multi-network environment, can realize the functions of large-range coverage and efficient and convenient control and the like, and is low in cost.

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 present invention discloses a clinical data collection method based on two-dimensional codes. The method comprises the steps of: establishing various two-dimensional forms according to differencebetween information included in the two-dimensional codes and clinical business application scenes, and performing collecting of the clinical data through the two-dimensional codes, comprising the steps of: generating newly established case two-dimensional codes, dynamic two-dimensional codes, static two-dimensional codes and collection data, wherein the newly established case two-dimensional codes are configured to collect subjects' basic information, electronic informed consents and clinical case report forms in different businesses to allow clinical doctors to conveniently complete collection of the subjects' data and input of the clinical data, the dynamic two-dimensional codes are configured to collect the clinical case report forms at different stages and can be automatically failedafter code scanning completes data submission in the usage process, the static two-dimensional codes are configured to collect the clinical case report forms of different subjects, and the dynamic andstatic two-dimensional codes can improve the efficiency and the accuracy of data collection o the clinical research business in different application scenes.

The invention discloses a pipe conveying device of natural gas hydrate. The pipe conveying device comprises a downhole casing, a hydrocyclone, an ESP tank-shaped container system and a pipeline route exchanging system; the hydrocyclone, the ESP tank-shaped container system and a pipeline route exchanging device are sequentially connected from bottom to top and are fixed into the downhole casing; the hydrocyclone comprises a whirlcone liquid inlet, a whirlcone overflowing opening, a whirlcone conical body and an underflow opening; the ESP tank-shaped container system is divided into an upper portion and a lower portion by a partition plate and comprises a container inlet, a liquid discharging pump motor, a gas-liquid separator and a liquid discharging pump; the pipeline route exchanging system comprises a fluid input pipe, a packer, the pipeline route exchanging device, a gas conveying pipe and a liquid conveying pipe. By means of the hydrocyclone, the ESP tank-shaped container system and the pipeline route exchanging device, solid-liquid-gas three-phase separation of the natural gas hydrate is achieved, natural gas is collected and conveyed to the sea surface, meanwhile the solid phase and the liquid phase are discharged, and exploitation efficiency is improved.

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 present invention discloses an anesthesia state monitoring system based on a portable electroencephalogram acquisition device and deep learning. The anesthesia state monitoring system is characterized by comprising a portable electroencephalogram acquisition device, a data processing and analysis module and a display module; the portable electroencephalogram acquisition device is used to acquire electroencephalogram signals during an anesthesia process of a patient, also perform filter and amplification operations, and then transmit the treated electroencephalogram signals to the data processing and analysis module; the data processing and analysis module processes and analyzes the received electroencephalogram signals; and the display module is a display and is used to display anesthesia states of the patient in real time. The used portable electroencephalogram acquisition device has advantages of low production cost, open interfaces, and small size, can collect the electroencephalogram signals conveniently and efficiently, can realize monitoring of the anesthesia states more accurately, is suitable for electroencephalogram signal analysis of different patients and more intuitive and convenient for monitoring the anesthesia states of the patients based on the electroencephalogram signals, and has important guiding significance for surgical treatments.

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 belongs to the technical field of spinal fusion, in particular to a bone crushing device for spinal fusion surgery, and provides the following scheme that the bone crushing device comprises a base, supporting plates are fixedly connected to the two ends of the outer wall of the top of the base, and the outer walls of the opposite sides of the two supporting plates are fixedly connected with the same bone crushing box; the outer walls of the tops of the two supporting plates are fixedly connected with the same top frame, and the outer wall of the bottom of the top frame is fixedly connected with two second air cylinders. According to the bone crushing device, the collecting assembly is arranged, after bone crushing operation is finished, bone is retreated through the retreatment assembly, then the bone is guided to the position above the collecting frame through a net rack and a flow guide plate, in the descending process, the bone is in contact with a contact buffer rod arranged in the collecting frame, and the descending height of crushed bone is shortened; therefore, the gravitational potential energy of descending is reduced, it is ensured that after falling into the collecting frame, the garbage is not damaged due to collision and collected through the collecting assembly, and convenience and high efficiency are achieved.

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.

The invention relates to the field of manipulators, and discloses a geological survey manipulator which comprises a mounting part, a fixing plate is mounted at the end of the mounting part, a first push rod is mounted at the bottom of the fixing plate, a mounting plate is mounted at the bottom of the first push rod, and a driving motor is mounted at the top of the mounting plate. An output shaft of the driving motor is fixedly connected with a rotating piece, the rotating piece is of a hollow structure, the bottom of the rotating piece is fixedly connected with a hollow rotating shaft, the bottom of the rotating shaft is fixedly connected with a drill bit, and a plurality of evenly-distributed partition plates are installed in the rotating shaft. The partition plates divide the interior of the rotating shaft into a plurality of independent storage spaces. According to the mechanical arm for geological survey, soil samples of different depths can be more efficiently and conveniently collected, each storage space is independently arranged, adjacent soil samples cannot be mixed, and the test precision can be guaranteed.

According to the present invention, an amniotic fluid collector is configured so as to be inserted and positioned inside the vagina of a birthing mother in order to collect amniotic fluid from the womb of the birthing mother. In particular, the amniotic fluid collector of the present invention comprises: a receiving member, in the side of which an opening is defined, which is inserted into the vagina of the birthing mother and which has a receptacle defined therein for receiving the amniotic fluid; and a positioning portion for positioning the receiving member inside the vagina. Thus, the effects of alleviating pain and psychological anxiety of a birthing mother and eliminating the danger of the occurrence of complications can be achieved, as well as those of easily and smoothly collecting amniotic fluid from the womb of the birthing mother.

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.

The invention discloses a wireless sensing display system and method for a dangerous goods transportation leakage site to solve the defect that when observation is performed through a hand-held instrument or a terminal device, the attention is required to be diverted, which is not beneficial to safety or release both hands. The system is characterized by comprising a sensor which is deployed at an accident site to detect the site environment, a wireless network node which is deployed at the accident site and performs wireless connection and data transmission, a wearable head-up display terminal which is worn by fire rescue personnel for check, and an emergency command platform which is used for checking and analyzing the accident site by a commander and commanding the fire rescue personnel. According to the wireless sensing display system and method for the dangerous goods transportation leakage site, the control ability of fire rescue personnel on the accident site can be enhanced, operation is convenient and fast, and high efficiency and safety are achieved.

The invention relates to the technical field of artificial intelligence application, and discloses a novel artificial intelligence data acquisition device which comprises a bottom plate. Four universal wheels are rotatably connected to the bottom of the bottom plate, a mounting frame is fixedly connected to the left side of the top of the bottom plate, and a push frame is fixedly connected to thetop of the mounting frame. A fingerprint recorder is fixedly installed on the right side of the push frame, four stand columns are fixedly connected to the top of the bottom plate, a storage plate isfixedly connected to the exteriors of the four stand columns, a protection box is fixedly connected to the top of the bottom plate, and a limiting frame is fixedly connected to the outer wall of the right side of the protection box. According to the novel artificial intelligence data acquisition device, information of articles stored in and taken out of a warehouse can be conveniently and rapidlyinput, the safety is good under the condition that operation is very convenient, and therefore the problems that the safety of warehouse goods entering and exiting is difficult to guarantee, and the working efficiency is low due to queuing recording in a busy case are effectively solved.