144 results about "Scale type" patented technology

A scale-type nonconstrained health condition evaluating apparatus includes a load cell sensor for sensing a ballistocardiogram signal and a weight signal from a measured person, an electrocardiogram sensor for sensing an electrocardiogram signal from the measured person, and a signal processor for calculating at least one of the heart rate, normalized stroke volume force, blood pressure and equilibrium sense abnormality of the measured person from the ballistocardiogram, weight and electrocardiogram signals sensed by the load cell sensor and the electrocardiogram sensor.

A method for preparing scale type zinc-aluminium powder by wet high energy ball milling comprises the following working procedures: (1) ball milling; (2) primary suction filtration; and/or (3) pasty product packing; (4) cleaning; (5) secondary suction filtration; (6) baking; (7) dispersion; and/or (8) dry powdery product packing.

The present invention relates to a two-position four-point scale-type rear inflation apparatus, comprising a column, a lifting mechanism, an upper chuck mechanism, a wheel rim width adjusting mechanism, a lower chuck over-turning mechanism, and a tyre removing mechanical arm; the lifting mechanism is guided by a double-row linear guide rail to rise and fall, a locking shaft of the upper chuck mechanism is driven by a locking rod pushed by a lock release cylinder, the lock head can be wedge-connected to an integral disk for hanging the lock head, the lock sleeve can be wedge-connected to locking shaft, the wheel rim width adjusting mechanism can change the width of wheel rim by moving up and down axially by means of the screw thread pair through which the lock sleeve is connected to a screw rod, the two-position overturn function is implemented by means of the lower chuck over-turning mechanism, the tyre removing mechanical arm is designed to grab the inflated and cooled tyre. The apparatus has advantages including high automation level, coherent procedures, high positioning accuracy, and high efficiency, etc.

The invention discloses a method of a wireless frame up and down time slot distribution in a time division duplexing mobile communication system, wherein 10 ms is a period, each time slot in the period is ensured as an up transmitting time slot or a down transmitting time slot, up or downtransmission is completed in corresponding time slot. The invention also discloses a device of a wireless frame up and down time slot distribution in a time division duplexing mobile communication system, according to the method and the device of the invention , scale types of the time slot is enriched, causing the scale adjustment of the time slot to be more agile and precise.

A contour and surface texture measuring instrument for measuring a contour and surface texture of a surface of a work W, whose configuration is simple and which can be implemented at a low cost, and which generates a displacement signal having a high resolution and high linearity in a wide measurement range is disclosed, the contour and surface texture measuring instrument having a measurement part 13 having a probe 13 configured to come into contact with the surface of the work W and to change its position vertically, a feed mechanism 14 configured to relatively move the work with respect to the probe, an arm 12 having the measurement part at one end and configured to transfer a displacement of the probe and to rotate with a pivot 16 as a center, and a differential transformer-type detection mechanism 51 and a scale-type detection mechanism 52 attached to the arm or a position interlocked with the arm and configured to detect a displacement of the probe.

The object of this invention is the heating unit contained in electric coffee makers used to keep the coffee warm after it is brewed. This invention uses a scale or scale type mechanism to continuously measure the amount of coffee remaining in the carafe then continuously adjusts the temperature of the heating unit based on the amount of coffee remaining. This invention is designed to prevent or slow the degradation in the taste of coffee that results from over-cooking coffee through prolonged exposure to an excessive amount heat. The invention also includes calibration adjustments that permit fine-tuning of temperature to accommodate individual preferences and/or various types/brands of carafes.

The invention discloses a traditional Chinese medicinal material cleaning machine with scale plates, and belongs to the field of traditional Chinese medicinal material primary processing machinery. The traditional Chinese medicinal material cleaning machine mainly comprises a framework, a running water tank, a material collecting hopper, a booster pump, a feeding mechanism, a transmission mechanism and a cleaning mechanism. The cleaning mechanism is mounted on the middle upper portion of the framework, and the left end of a water spraying shaft of the cleaning mechanism is connected with the booster pump; the transmission mechanism is mounted on the right side of the framework, and a coaxial transmission is formed by a gear transmission of the transmission mechanism and the water spraying shaft of the cleaning mechanism; the feeding mechanism corresponds to a cleaning drum cover of the cleaning mechanism and is mounted at the right front of the framework; the material collecting hopper is mounted below the cleaning mechanism under the supporting effect of pulleys; the running water tank is mounted below the material collecting hopper. The traditional Chinese medicinal material cleaning machine has the advantages that the traditional Chinese medicinal material cleaning machine is mainly provided with a cleaning rotary drum, the water spraying shaft and the cleaning drum end cover, the cleaning rotary drum is provided with the scale plates, the water spraying shaft is connected with the booster pump and is provided with spray nozzles, and the cleaning drum end cover is provided with an inner mesh gear, so that the medicinal material cleaning efficiency and the productivity can be improved, and the manual labor intensity can be relieved; the traditional Chinese medicinal material cleaning machine is reasonable in structure configuration, high in work reliability and applicable to cleaning operation on various traditional Chinese medicinal materials.

The invention discloses a universal socket wrench applied to ordinary hexagonal sockets. The socket wrench includes a socket mandrel. The upper end of the mandrel is threaded, and the lower end is provided with six evenly distributed grooves. Six radially movable sliders are evenly distributed on the circumference of the grooves. Taper, there is a hole on the inner side of each slider, a hexagonal mandrel is assembled with a screw in the middle of the mandrel, and there are six evenly distributed holes on the lower part of the mandrel corresponding to the holes on the slider, between the slider and A compression spring is installed in the opposite hole of the hexagonal mandrel. The outside of the whole sleeve is a shell with knurling. The inside of the lower end of the shell is matched with the tapered surface of the slider. The inside of the shell can move up and down along the mandrel through thread fit. , the radial scaling of the slider is achieved by moving the housing up and down to accommodate hexagonal screws of different diameters.

The invention provides a scale type micro-fluidic chip for quantitative immediate diagnosis and a preparation method of the scale type micro-fluidic chip. The scale type micro-fluidic chip comprises micro-reaction chambers and micro-channels, wherein the micro-reaction chambers have sample feeding holes and sample discharging holes, openings at one ends of the micro-channels are communicated to external environments, and indicating liquid is locally encapsulated in the micro-channels; scale marks and corresponding numerical values are arranged outside the micro-channels to facilitate the quantitative reading of a detection result, the other ends of the micro-channels are communicated with the micro-reaction chambers through buffer tanks to form complete independent working units, and meanwhile, multiple working units can be arrayed on a chip to realize multichannel detection. The scale type micro-fluidic chip has the advantages of no complex instruments, convenience in carrying, low cost, simplicity and convenience in operation, easiness in reading, multi-target detection, little use amount of sample, sensitivity and the like and can be widely applied to biochemical analysis fields including medical diagnosis, food security, environmental pollution and the like.

The invention discloses a dam face energy dissipation tool. A plurality of groups of bosses are distributed on a dam face from top to bottom in a staggered mode; the top surface of each boss tilts upwards from front to rear; the rear edge of each boss is arc-shaped; the air entraining length can be effectively increased, and the contact surface of water flow and air is enlarged, so that the air mixing on the surface of an aerial drainage tongue is full, an air-containing vortex on the bottom edge is stable and complete. In addition, the top surface of the boss tilts upwards to form a slightly concave area like a miniature plunge pool, the energy dissipation can be improved and the drop flow impact can be reduced due to a formed plunge layer, and the dam face is prevented from being subjected to cavitation; and during flood discharge, the water flow is dispersed and drops in a fan shape from the top surfaces of the bosses and forms the air-containing vortex along the arc-shaped rear edges of the bosses, the fan-shaped disperse water flow and the fan-shaped disperse water flow on the adjacent bosses are collided and mixed on the plunge layer on the top surfaces of the next bosses, are dispersed and drop in the fan shape and form a scale-type dam face space three-dimensional energy dissipation typical flow state in which the surface has an air mixing tongue, the bottom has the air-containing vortex and the local part has disperse collision and plunge energy dissipation. The dam face energy dissipation efficiency can be effectively improved.

The invention discloses a method and system for calculating the degree of film dramatic conflicts. The method comprises the steps that all video frames contained in a film dramatic segment are read and acquired; the film dramatic segment is divided according to the continuity of adjacent video frames, so as to acquire all shot information of the film dramatic segment; character frame information in the shot information is acquired, and shooting scale classifying is carried out on shots according to the character frame information; according to the shooting scale type, different shooting scale feature values are sequentially given to a close-up shot, a close shot, a middle shot, a panoramic shot and a long shot; the duration of each shot and the total duration of the film dramatic segment are acquired; different time feature values are given to each shot according to the duration of the shot; and according to the shooting scale feature value and the time feature value of each shot and the data of the duration of the shot and the total film dramatic length, a film dramatic conflict numerical value is calculated, and the film dramatic conflict level is acquired. According to the invention, the problems of long time consuming, high cost and low efficiency in man-made subjective film dramatic conflict identification are solved.

The invention discloses a temperature controller device capable of measuring the frost heaving pressure. The temperature controller device capable of measuring the frost heaving pressure comprises an upper sealing plate, a pressure release pipe, a lower sealing plate, a base cone, a temperature control pipe, a liquid feeding pipe, a liquid returning pipe, a flow guiding pipe, a bypass pipe, a pressure gauge and a pressure release valve, wherein a liquid feeding pipe installation hole and a liquid returning pipe installation hole are formed in the upper sealing plate, steel scale type buckling pipes used for fixing the liquid feeding pipe and the liquid returning pipe are installed in the liquid feeding pipe installation hole and the liquid returning pipe installation hole respectively, the liquid feeding pipe penetrates through the steel scale type buckling pipe in the liquid feeding pipe installation hole, the upper sealing plate is connected with the upper port of the flow guiding pipe and the upper port of the temperature control pipe, the lower port of the flow guiding pipe and the upper port of the pressure release pipe are fixedly connected through connecting steel bars and are communicated through liquid, and the lower port of the pressure release pipe is fixedly connected with the side wall of the base cone. By the adoption of the temperature controller device capable of measuring the frost heaving pressure, the frost heaving pressure generated in a stratum when the stratum is frozen can be measured and released, temperature control and pressure release are conducted in a combined mode on a basis, and thus the temperature control function of temperature control holes can be brought into play more effectively.

The invention discloses a horizontal-shaft scale-type dual-shaft dual-linkage tracking bracket device. The device comprises multiple sets of horizontal-shaft photovoltaic brackets arranged at intervals in sequence in parallel, wherein multiple sets of photovoltaic modules are arranged on each set of horizontal-shaft photovoltaic brackets; a horizontal swing rod is arranged on a horizontal rotary shaft of each set of horizontal-shaft photovoltaic brackets; each set of horizontal swing rods are connected through a horizontal linkage rod; an electric rotary driving mechanism is fixedly arranged in the middle of the horizontal linkage rod; an output shaft of the electric rotary driving mechanism is connected with the horizontal linkage rod through a horizontal rotary swing rod; each photovoltaic module on each set of horizontal-shaft photovoltaic brackets is fixed on each horizontal rotary shaft; pitching swing rods are fixed on the horizontal rotary shaft and connected to a pitching linkage rod; the pitching linkage rod is connected with a push rod mechanism fixed on the horizontal rotary shaft. The device can be used for tracking sun position change caused by motion of earth relative to sun, and dual-shaft motion of each photovoltaic module is utilized, so that photovoltaic cell panels are guaranteed to be perpendicular to incident rays of the sun and the conversion efficiency of the photovoltaic cell panels is improved.

The invention discloses a scale type helical-flow air concentrating and separating device. The device comprises an inner cylinder (1), an outer cylinder (2) and a helical panel (3), wherein the helical panel (3), the inner cylinder (1) and the outer cylinder (2) form a helical flow passage (4); the helical panel (3) comprises helical passage short slabs (5), and a gap is arranged at the connection of the helical passage short slabs (5) among the helical passage short slabs (5); on the one hand, air or solid of different densities can be separated by using the inertia force generated in the process of the helical flow of the flow; and on the other hand, the air flow can remain the laminar-flow regime all the time by using the air suction and air blowing phenomena formed by the gaps of the helical flow passage (4) and the helical passage short slabs (5). The invention has the advantages of simple structure and low requirements on the used place, capability of the separation and the concentration of the mixed air of different densities, especially the concentration and the centrifugalization of the binary mixed air having larger density difference. The air concentrating and separating device can process large amount of air with low energy consumption in the process of use.

The invention discloses an X-ray breast mass image automatic classification method. According to the invention, an automatic classification network for the X-ray breast mass image is designed from theperspective of image processing; according to the network, firstly, two computing paths are used for carrying out convolution and downsampling operation on an X-ray breast mass image by using convolution kernels of different sizes, convolution feature maps of different scale types are extracted, the feature maps input by the two computing paths are superposed and fused, and feature information obtained after double computing paths are fused is obtained. Feature extraction is carried out on the fusion features by using a full convolutional network, and finally the extracted features are sent to a Softmax classification layer to classify the features, and a breast mass image classification result is obtained. A model is trained by using a membership-based objective function suitable for X-ray breast mass image classification, and a new objective function enhances the generalization ability of the model by increasing the membership degree of a breast mass sample and a category to which the breast mass sample belongs and reducing the membership degree of the breast mass sample and a non-category to which the breast mass sample belongs, so that the classification accuracy is improved.

The invention relates to a device and a method of sealing and exhausting a large-scale type plasma display screen. The invention is characterized in that a plurality of vent holes (8) and an inflating/exhausting hole(3) are arranged on a rear base plate of the plasma display screen, heating a clamped front and a clamped rear glass base plates (5) through arranging the plates in a vacuum heating container (1), and simultaneously carrying out the vacuum exhausting to the vacuum heating container (1), after the temperature is increased and is kept for certain time, the temperature begins to reduce, glass cover plates (7) are used to seal the vent holes (8), and an inflation tube (6) is connected on the inflating/exhausting hole (3), when the temperature is reduced to the indoor temperature, the inflation tube (6) is pumped with working gas, and then the screen sealing process is completed after the inflation tube (6) is sealed. The invention has the advantages that the energy sources and the working gas are saved, and simultaneously, the safety of the plasma display screen can not be reduced.

A feeding device for multi-station internal thread tapping equipment for sleeves belongs to the technical field of thread machining equipment. The feeding device comprises a workpiece lifting conveying mechanism and a plate feeding mechanism, wherein the workpiece lifting conveying mechanism is provided with a scale type circulating conveyor belt, the lower end of the scale type circulating conveyor belt is arranged in a workpiece storage bin, the upper end of the scale type circulating conveyor belt is arranged above a hopper of the plate feeding mechanism, the plate feeding mechanism further comprises a gear motor component, a crank, a plate and a storage channel, an output shaft of the gear motor component is assembled with the crank, the crank is assembled with the plate, the crank drives the plate to move upwards and downwards, a workpiece in the hopper is conveyed into the storage channel, and an exit end of the storage channel is assembled with an oil cylinder drive type feeding device of the internal thread tapping equipment for the sleeve workpiece. According to the feeding device for the multi-station internal thread tapping equipment for the sleeves, the sleeve workpieces are automatically arranged, the labor intensity of an operator is lowered, the working efficiency is improved, and the potential safety hazard in the production process is also eliminated.

The invention discloses a field of shooting scale judging system and method. The field of shooting scale judging system comprises: an obtaining module for obtaining an image to be processed; an identification module, configured to identify a main object in the image to be processed; a judging module, configured to judge a field of shooting scale type of the image to be processed according to an area proportion of the main object in the image to be processed; and a first output module, configured to output a field of shooting scale type of the image to be processed. The field of shooting scalejudgment system provided by the invention can realize automatic judgment of the image field of shooting scale type, and can greatly improve the work efficiency of the film compared with the manual judgment mode adopted by the prior art.

The invention discloses a metering control method of a rotor scale feeding device. The method comprises the following steps of dividing the flow setting values into a plurality of grades from low to high according to different scale types and different scale coefficients, setting different values for material amount in the effective weighing range of the rotary wheel of the scale according to different grades of the flow setting values, obtaining the corresponding rotary wheel speed set value according to the flow setting values and the corresponding material amount setting values, and then equally dividing the effective weighing space of the rotary wheel into N virtual fan-shaped spaces, weighing and calculating the materials in each virtual fan-shaped space, and adjusting the opening degree of the feeding hole baffle and the speed of the rotary wheel according to the material amount in each virtual fan-shaped space, and performing real-time monitoring on the material flow. By controlling the speed of the rotary wheel and the opening degree of the material port baffle, the precision and accuracy of material metering can be effectively improved.

The invention relates to a weatherproof building shell, especially a pitched roof, comprising a plurality of rectangular weatherproof shingles which are laid diagonally to mutually overlap in a scale-type fashion in relation to a line of slope. Shingles that overlap in an edge zone at a right angle to the line of slope are set off in relation to each other. The shingles are connected to a supporting structure in a lower corner zone of the shingle in relation to a line of slope, respective sealing elements being arranged on said corner zone of the shingle and obturating a gap between shingles that are arranged on the same level at a right angle to the main direction. The rectangular shingles have respective through-openings for fastening elements in two opposite corner zones so that the shingles are connected to the supporting structure in their lower and upper corner zones in relation to the main direction.

The invention relates to a chemical full synthesis method of Hirtellanine A 4'',5''-dihydroxyl-5-methoxyl-[6'',6''-dimethyl pyran (2'',3'':7,8)]. the Hirtellanine A with high yield is synthesized from phloroglucinol acetophenone by the following eight steps of selective Claisen rearrangement and cyclization reaction by zones, potful boron esterification and Suzuki coupling, serial cyclization isomerization reaction induced by acid and the like . The invention has the characteristics of easily obtained raw material, simple operation and high yield, provides an effectively approach for greatly synthesizing the Hirtellanine A and is suitable for scale type industrial production.

The invention discloses a window shutter preventing dust from entering a room. The window shutter includes a mounting frame and a moving frame, the moving frame is movably arranged in the mounting frame in a matched mode, and the mounting frame is rotatably is connected with the left side of the moving frame through hinges. A plurality of blades are arranged in the moving frame, blades are in a rectangular shape, and the blades are arranged in a mounting opening in a scale-type mode at equal intervals. The blades are provided with rotating pipes, the two ends of the rotating pipes are rotatably connected with the inner wall of the moving frame, and drive shafts are arranged at the right ends of the rotating pipes. The window shutter preventing the dust from entering the room is simple andreasonable in structure, the rotation angles of the blades are adjusted conveniently, and at the same time, the window shutter also carries out electrostatic dust removal on incoming air; and in addition, under the action of a sucking pump, outside air passes through a dust removal mechanism, then enters through holes in the rotating pipes through an air guide inner cavity, and finally is sprayedout from air jetting holes, so that the ventilation effect of the window shutter is improved, and the practicality is high.