37results about How to "Reduce the possibility of spillage" patented technology

Processing circuitry 4 has a plurality of exception states EL0-EL3 for handling exception events, the exception states including a base level exception state EL0 and at least one further level exception state EL1-EL3. Each exception state has a corresponding stack pointer indicating the location within the memory of a corresponding stack data store 35. When the processing circuitry is in the base level exception state EL0, stack pointer selection circuitry 40 selects the base level stack pointer as a current stack pointer indicating a current stack data store for use by the processing circuitry 4. When the processing circuitry 4 is a further exception state, the stack pointer selection circuitry 40 selects either the base level stack pointer or the further level stack pointer corresponding to the current further level exception state as a current stack pointer.

A material transfer vehicle includes a truck-receiving hopper that is adapted to receive asphalt material from a delivery truck. The truck-receiving hopper includes an expandable front portion having a right expandable sidewall assembly and a left expandable sidewall assembly. The right expandable sidewall assembly has a right outer fixed sidewall panel and a mechanism for moving the right outer fixed sidewall panel between an inner right position and an outer right position. The left expandable sidewall assembly has a left outer fixed sidewall panel and a mechanism for moving the left outer fixed sidewall panel between an inner left position and an outer left position. The truck-receiving hopper also includes a rear portion having a right sidewall panel and a left sidewall panel. The right and left sidewall panels of the rear portion are fixed against movement with respect to each other.

The invention provides a method and device for playing frame animation, which belong to the computer technology field. The method comprises the following steps: obtaining the configuration information of each image element in a to-be-played first frame image of a target frame animation wherein the configuration information includes an element identifier corresponding to the image element and the change information of the image content of the image element in the first frame image with respect to the reference image content of the image element; based on the configuration information of each of the image elements and the corresponding relationship between the reference image contents of the target frame animation stored in advance and the element identifiers, determining the image contents of each image element in the first frame image; and according to the image contents of each image element in the first frame image, playing the first frame image. With the present invention, it is possible to reduce the possibility of memory overflow of the running memory of an application program.

A retractable and extendable material loader that directs material onto a conveying surface of a belt conveyor has a retractable and extendable tubular length where the length of the loader is extended to direct material through the loader onto the conveyor, and a length of the loader is retracted when the loader is not directing material onto the conveyor to provide adequate clearance for material loaded onto the conveyor by another loader located upstream of the retractable and extendable loader. The apparatus provides improved environmental conditions over the current art, improved health and safety conditions of personnel over the current art, and improved operational safety conditions in respect to explosion risk over the current art.

The invention provides a cooking control method and device, cookware and a computer readable storage medium. The cooking control method comprises the following steps of stopping importing oxygen-enrichment gas into a cooking cavity when a material is heated according to the preheating power; determining to enter a pre-cooking procedure when the material is heated to the preset target temperature according to the preheating power; and continuously heating the material according to the preset power in the pre-set cooking procedure; and meanwhile, importing the oxygen-enrichment gas at the specified temperature into the cooking cavity. Through the technical scheme provided by the invention, the rise rate of cooking temperature in the cooking cavity is improved, the content of oxygen in the cooking cavity is improved, thereby promoting the oxygenolysis of fat in the food material, then improving the taste of the food material, and comprehensively improving the use experience of the user.

The invention discloses an instruction processing device. The instruction processing device comprises: a first register suitable for storing first source data; a second register adapted to store second source data; a third register suitable for storing accumulated data; a decoder suitable for receiving multiply-accumulate instructions and decoding the multiply-accumulate instructions; and an execution unit. The multiply-accumulate instruction indicates that the first register is used as a first operand, the second register is used as a second operand, and the third register is used as a thirdoperand and a shift identifier. The execution unit is coupled to the first register, the second register, the third register and the decoder, executs the decoded multiply-accumulate instruction for obtaining first source data from the first register, and acquiring second source data from a second register, performing multiplication on the first source data and the second source data to obtain a multiplication result, shifting the multiplication result according to the shifting identifier, and adding the shifted multiplication result to accumulated data in a third register to obtain a multiply-accumulate result. The invention further discloses a corresponding instruction processing method, a computing system and a system on chip.

The invention discloses a flotation concentrate pulp delivery pump tank assembly. The flotation concentrate pulp delivery pump tank assembly comprises a pump tank body, a feed pipe, a variable diameter flow guide device and a slurry pump, wherein the pump tank body is provided with a feed port and a discharge port; the feed pipe is arranged at the feed port to horizontally feed a material into thepump tank body; the variable diameter flow guide device is arranged at the discharge port of the pump tank body; the slurry pump is connected with the variable diameter flow guide device; the variable diameter flow guide device is configured into the shape matched with the shape of the slurry pump so as to guide out flotation concentrate getting into the pump tank body through the feed pipe. According to the flotation concentrate pulp delivery pump tank assembly, the variable diameter flow guide device is configured into the shape matched with the shape of the slurry pump so as to guide out flotation concentrate getting into the pump tank body through the feed pipe better, and the probability that a great deal of concentrate pulp overflows suddenly from the pump tank body can be reduced.

The invention provides a sealed type polishing and sanding room, belongs to the technical field of operation, and solves the problem that the front side of an existing sanding room is open and part ofdust is diffused from the opening. The sealed type polishing and sanding room comprises a sanding room body with a sanding chamber, the front side of the sanding chamber is an entrance, and the sanding room body comprises a left side wall, a right side wall, a rear side wall and a top plate; the sealed type polishing and sanding room further comprises a base placed on the ground and an entrance and exit door mounted on the sanding room body; the bottom surface of the sanding chamber is covered with the base, a dust collecting cavity is formed in the base, multiple small dust inlet openings enabling the sanding chamber and the dust collecting cavity to communicate are formed in the top wall of the dust collecting cavity, and a dust outlet communicating with the dust collecting cavity is formed in the wall of the base; the entrance and exit door is located at the entrance and enables the entrance to be in an open state or a closed state; and an air inlet is formed in the top plate. Thesealed type polishing and sanding room has high dust collecting efficiency and lower use and maintenance costs, and the working environment of a sanding worker is more comfortable.

The invention provides an FPGA implementation method and system of a FARROW type filter. The FPGA implementation method of the FARROW type filter comprises the following steps that S1, quantizing filter coefficients of the FARROW type filter; S2, carrying out multiplication and accumulation operation according to an interpolation base point generated during error interval calculation and the quantized filter coefficient; and S3, performing multiplication and addition operation on the result after the multiplication and accumulation operation and the calculated error interval. Error intervals and interpolation base points are generated in real time, and a large number of ROM resources which are not used in the FPGA implementation process of the FARROW type filter are reduced; On the basis,only one time of quantization of the filter coefficient is needed, equivalently, under the condition of the same quantization bit width, the error of amplitude-frequency response is smaller, and the possibility of overflowing is effectively reduced.

The invention relates to a high-altitude deformable spark receiving device which comprises two magnetic bases, two metal rods and a spark receiving cloth. The high-altitude deformable spark receiving device is characterized in that one end of each metal rod is fixedly connected into a threaded hole in the side face of one magnetic base in a threaded manner, each metal rod penetrates an elongated hole formed by turning down and sewing one side of the spark receiving cloth and is integrally connected with the spark receiving cloth, and the two magnetic bases are fixed onto a steel structure through magnetic force. The high-altitude deformable spark receiving device is reasonable and effective in design, convenient to disassemble and assemble, simple to operate, economical and practical, and assembly and disassembly of the device can be controlled by switches of the magnetic bases. Besides, on one hand, manpower is saved, cost is reduced, on the other hand, the device made of soft spark receiving materials can optionally deform and can be closely fitted with a welding vertical surface when welding operations are performed on the vertical surface, at internal and external corners and in a limited space, a spark receiving surface is effectively enlarged, compared with a past spark receiving device, the possibility of spark splashing is greatly reduced, fireproof effects are remarkable, and safety factor is improved.

The invention discloses a stop valve suitable for high-temperature fluid, and belongs to the field of stop valves, the stop valve suitable for the high-temperature fluid comprises a valve body, the temperature of the high-temperature fluid is conducted to a deformation memory metal ring through a heat conduction rod, and thus the deformation memory metal ring deforms; the deformed deformation memory metal ring drives the linkage ring to move upwards, the linkage ring moving upwards synchronously drives the second rubber ring to move upwards, and the second rubber ring moving upwards continuously compresses the space at the upper end of the annular cavity. Air at the upper end of an annular cavity is extruded by the second rubber ring and then is matched with an annular through groove to flow into an inner cavity of an annular elastic air bag, so that the annular elastic air bag expands, the expanded annular elastic air bag tightly wraps a valve rod, and the sealing effect between the valve rod and a sealing cylinder is improved, and the possibility that high-temperature fluid and associated air in the inner cavity of the valve body overflow from the outside is reduced.

The invention provides a preparation method of a light-emitting diode epitaxial wafer, and belongs to the field of light-emitting diode manufacturing. A composite layer is inserted between the n-type GaN layer and the multi-quantum well layer, and the composite layer comprises an AgGaN sub-layer and an AlGaN sub-layer which are sequentially stacked on the n-type GaN layer. The AgGa metal compound in the AgGaN sub-layer can effectively capture the electrons, so that the number of the electrons entering the AgGaN sub-layer from the AgGaN sub-layer is reduced. The AlGaN sub-layer with a high potential barrier can further block electrons, the the capturing of the electrons by the AlGaN sublayer and the potential barrier of the AlGaN sub-layer can play a dual blocking role, the density of the electrons entering the multi-quantum well layer is greatly reduced, the possibility of electron overflow is low, the time for holes to enter the multi-quantum well layer is longer, the number of holes entering the multi-quantum well layer is greatly increased, and the luminous efficiency of the light-emitting diode is effectively improved.

The invention discloses a driving method and device for a multi-object intelligent data table with a complex interface. The method comprises the following steps: extracting all input and output signals of an airborne system; classifying and arranging all the input and output signals according to a multi-object intelligent data table; and storing the classified and arranged signals into a preset space, so that a user can inquire and use any one of the signals according to the multi-object intelligent data table. According to the method, data comprehensive management is carried out on related data such as discrete magnitude and analog quantity related to all input and output except a bus in a form of establishing a global data structure body.

The invention relates to a concrete powder storage device, and belongs to the technical field of concrete powder tanks. The concrete powder storage device comprises a powder tank, a feeding pipe fixed on the peripheral surface of the powder tank and a material collecting box fixed at the bottom end of the feeding pipe, a cover plate is hinged to the side wall of the material collecting box, a connecting rod is hinged to one side of the cover plate, a sliding block is hinged to the end, away from the cover plate, of the connecting rod, and the sliding block is in sliding connection with the side wall of the material collecting box in the vertical direction; a first spring is fixed to the top end of the sliding block, a first connecting piece is fixed to the side, away from an exhaust pump, of the material collecting box, and the top end of the first spring is fixedly connected with the bottom face of the first connecting piece; the side wall of the material collecting box is slidably connected with a limiting piece in the width direction of the material collecting box; the side, away from the cover plate, of the sliding block is provided with an inserting groove used for being connected with the limiting piece in an inserted manner; and the side wall of the material collecting box is provided with a releasing assembly used for releasing limiting to the sliding block. The concrete powder storage device has the advantage that the situation that powder in the material collecting box is prone to overflowing is reduced.

The invention relates to a high-altitude deformable spark receiving device which comprises two magnetic bases, two metal rods and a spark receiving cloth. The high-altitude deformable spark receiving device is characterized in that one end of each metal rod is fixedly connected into a threaded hole in the side face of one magnetic base in a threaded manner, each metal rod penetrates an elongated hole formed by turning down and sewing one side of the spark receiving cloth and is integrally connected with the spark receiving cloth, and the two magnetic bases are fixed onto a steel structure through magnetic force. The high-altitude deformable spark receiving device is reasonable and effective in design, convenient to disassemble and assemble, simple to operate, economical and practical, and assembly and disassembly of the device can be controlled by switches of the magnetic bases. Besides, on one hand, manpower is saved, cost is reduced, on the other hand, the device made of soft spark receiving materials can optionally deform and can be closely fitted with a welding vertical surface when welding operations are performed on the vertical surface, at internal and external corners and in a limited space, a spark receiving surface is effectively enlarged, compared with a past spark receiving device, the possibility of spark splashing is greatly reduced, fireproof effects are remarkable, and safety factor is improved.

The invention provides a sealing device of a drying cylinder, the drying cylinder and an aluminum skimming pretreatment system. The sealing device comprises a shell and an impeller, wherein a first opening portion and a second opening portion are arranged in the shell; the second opening portion is located below the first opening portion and is used for being in butt joint with a feeding port of the drying cylinder so that materials to be dried can move in a direction from the first opening portion to the second opening portion; the impeller is arranged in the shell, is positioned between thefirst opening portion and the second opening portion and is used for blocking the first opening portion and the second opening portion; and the impeller includes a blade groove, the blade groove is used for bearing the materials to be dried, and the impeller is suitable for changing the direction of the blade groove through rotation so that the materials to be dried can fall into the drying cylinder. According to the sealing device, a rotating wheel is used for covering the feeding port of the drying cylinder so that a possibility of overflowing of smoke in the drying cylinder is reduced, thesealing device can be used for blocking the smoke and feeding the drying cylinder at the same time through rotation of the rotating wheel, and continuous operation of the drying cylinder is guaranteed.

The invention discloses a floating type oil-immersed transformer with an overlapped oil pipe, and belongs to the field of transformers. According to the floating type oil-immersed transformer with an overlapped oil pipe, through the arrangement of the overlapped oil pipe, when transformer oil blockage occurs in the overlapped oil pipe due to air pressure, a movable floating ball ascends along with the oil level of the blocked transformer oil and then gets close to a movable sinking ball; due to mutual repulsive force between the movable floating ball and the movable sinking balls, the movable floating ball and the movable sinking balls move, transformer oil vibrates, then air pressure balance at the position is damaged, blocked transformer oil rapidly permeates downwards, the situation that the transformer oil is blocked at the overlapping section is effectively avoided, compared with the prior art, the situation that the transformer oil permeates outwards is remarkably reduced, and the oil supplementing efficiency is improved. In addition, when the transformer oil does not permeate downwards under shaking, the straight section can be manually shaken to enable the overlapped section to generate shaking with large intensity, and the transformer oil permeation is accelerated.

The service chain grouping and reorganization method of mobile edge computing includes the following steps: step S1, establish a mobile edge computing system; step S2, the hash group manager of the edge node judges whether the edge node can provide the received user equipment The service functions of the required service chain; step S3, all service functions in the service chain are configured on edge nodes; step S4, part of the service functions in the service chain are configured on edge nodes, and the remaining service functions are configured on core network nodes; step S5 , all service functions in the service chain are configured on the core network nodes; Step S6, reorganize the group nodes. In this solution, user equipment requirements are grouped. A group only needs to configure a set of service chains, and users in the group share this service chain. Therefore, the usage of flow entries when configuring service chains is reduced, and the possibility of group table overflow is reduced. Reliability, as well as the number of information exchanges between edge nodes and core network nodes, thereby reducing the delay in the control layer.

The invention relates to a refrigerating appliance and a method for manufacturing the same. The refrigerating appliance (1) comprises a door (3) and a distributor (6), wherein the door (3) comprises a door panel (5) with an opening (4); and the distributor (6) is arranged on the door (3), and comprises a distributor shell (7), the distributor shell (7) is connected with the door panel (5) and forms a cavity (8) which corresponds to the opening (4), at least part of the cavity (8) is arranged to be suitable for accommodating an external container. According to the proposal provided by the invention, the whole distributor shell (7) does not go beyond the front surface of the door panel (5).

The invention relates to the technical field of pet breeding, in particular to a water falling oxygen increasing device for aquaculture. The device comprises a first partition plate (D1), a second partition plate (D2) and water outlet pipes (CSG); micropores (WK) are formed in the periphery of the first partition plate (D1); the micropores (WK) are higher than a liquid flow channel; the center ofthe second partition plate (D2) is closed; the outer surfaces of the lower ends of the water outlet pipes (CSG) are connected with the upper surface of the second partition plate (D2), and the lower ends of pipe cavities of the water outlet pipes (CSG) are connected with the lower surface of the second partition plate (D2); and at least two water outlet pipes (CSG) are arranged. The invention further relates a fish tank filtering system. The water falling oxygen increasing device for aquaculture is connected to a water discharging position of the system. According to the device and the system,the beneficial effects that the oxygenation efficiency is high, the appearance is attractive, and the fish health is facilitated are achieved, and a new technical thought is provided.

A method for charging stream media includes initializing charge server, writing received RADIUS charge data packet into data packet queue, analyzing and obtaining content of RADIUS charge data packet according to IP address type used by said data packet, carrying out relevant different charging process according to different types and carrying out relevant monitor process according to monitor state of the user.