Brush for leather shoes

The invention relates to a brush for leather shoes, which comprises a brush head, a brush holder and bristles, wherein the bristles are fixedly connected onto the brush head, one end of the brush holder is fixedly connected with the brush head, the brush head is divided into a right end and a middle end, and the right end of the brush bead is cambered. By using the brush for leather shoes of such structure, because of the cambered structure of the right end of the brush head, the right end of the brush head can cling to the lateral side of a leather shoe and the middle end of the brush head can cling to the front side of the leather shoe in the leather shoe shining process, so that the brush for leather shoes can simultaneously shine the lateral side and the front side of the leather shoe. Thus, such shoe shining mode can improve the working efficiency.

Cushion for bed framework with arch structure

The invention belongs to the technical field of mattresses, and particularly relates to a cushion for a bow-structured bed framework, the bow-structured bed framework comprises a fixed seat and a plurality of arc-shaped elastic rods; the cushion is formed by connecting transversely-arranged wefts and longitudinally-arranged warps in a staggered mode, and the wefts are unevenly distributed according to a high-density area and a low-density area. The plurality of arc-shaped elastic rods are sequentially mounted on the fixed seat side by side and are in the same direction as the wefts; the free end of the arc-shaped elastic rod is directly or indirectly connected with the side edge of the cushion, and therefore the cushion is arranged above the arc-shaped elastic rod in a tensioning frame mode. When a user sits or lies on the cushion, the area, directly bearing pressure, of the cushion is matched with the body shape of a human body in contact with the cushion to generate self-adaptive deformation ...

Purification method of high-purity iodomethane for LED (light-emitting diode) materials

The invention discloses a purification method of high-purity iodomethane for LED (light-emitting diode) materials. The purification method comprises the following steps: (1) filtering an iodomethane crude product through a ZSM-12 molecular sieve chelate sorbent; (2) rectifying the filtrate with a rectifier; and (3) ultrafiltering the rectification solution. The ZSM-12 molecular sieve chelate sorbent, which is used for filtration in the purification method, has high adsorption capacity for hydroxy impurities, free iodine, water and metal ions contained in the iodomethane crude product, and can effectively remove the impurities in the iodomethane crude product, thereby enhancing the purity of the product. The iodomethane filtered by the ZSM-12 molecular sieve chelate sorbent is sequentially rectified and ultrafiltered to obtain the high-purity iodomethane for LED materials, thereby simplifying the operation procedure; and the operational process is more environment-friendly, and ensures the ...

Maintenance free cell installation device

The utility model provides a maintenance free cell installation device, characterized by: including base, branch, lever, branch is vertical to be set firmly at the base upper surface, lever hinge is on branch, and the one end of lever be the drive end, and the other end of lever is for lifting by crane the end, and the drive end is articulated to have the drive connecting rod, and the other end of drive connecting rod articulates on a horizontal lead screw, on the horizontal lead screw assembly support component, the support component and the base sets firmly together, and horizontal lead screw's the other end is provided with the operation hand wheel, the end that lifts by crane of lever is provided with the link, has been provided with the lifting rope on the link. The device makes simpler, the easy operation of battery installation, solves current installation work's loaded down with trivial details, hard problem, reaches simple and easy, quick and safe purpose.

Rubber shoe

The invention relates to a rubber shoe which comprises a boot and is characterized in that the top of the boot is provided with a tension device. The rubber shoe adopting the technical scheme of the invention is characterized in that the top of the shoe barrel is provided with the tension device; and the tension device can be clung to a human leg, thus on rainy days, rain water can flow downwards to the outer surface of the shoe barrel along the tension device. The rubber shoe with the structure can isolate the rain water at the outer side of the rubber shoe; and in addition, the tension device is arranged at the periphery of the top of the whole shoe barrel, thereby being capable of effectively resisting the rain water.

STABLE BASIN-SHAPED TRAMPOLINE

ABSTRACT The present invention discloses a stable basin-shaped trampoline, which includes a frame, multiple resiliently flexible rods with a lower end and an upper end of each of the rods, and a bouncing mat; the lower end of each of the rods is inserted into the frame, and the bouncing mat is erected above the upper ends of the rods; the outer diameter of the bouncing mat is less than that of the frame, the frame, the resiliently flexible rods and the mat enclose into an inverted basin-shaped structure having a relative larger diameter of a lower part than that of an upper part; or, the outer diameter of the bouncing mat is larger than that of the frame, the frame, the resiliently flexible rods and the bouncing mat enclose into a basin-shaped structure having a relative larger diameter of an upper part than that of a lower part. Date Recue/Date Received 2020-11-17 ...

Numerical simulation method for carbon dioxide flooding sequestration under pore scale

The invention discloses a numerical simulation method for carbon dioxide flooding storage under a pore scale, which comprises the following steps of: according to distribution characteristics of residual oil of a high-water-content oil reservoir in reservoir rocks, performing binarization processing on a data image of a real oil reservoir, and converting the data image into matrix data to construct a basic computational domain; secondly, micro equations corresponding to different phases of fluid are established, CO2 is injected into a computational domain after initial and boundary conditions are determined to achieve simulation of the CO2-oil-water three-phase fluid displacement or storage process, and CO2 miscible-phase and immiscible-phase displacement or storage behaviors are achieved by judging whether miscible-phase conditions are met or not; after stable flowing is achieved, a CO2-oil-water three-phase fluid migration image and an oil recovery ratio change curve are output. According ...

TRAMPOLINE FRAME AND TRAMPOLINE WITH THE TRAMPOLINE FRAME HEREOF

Provided is a trampoline frame formed by multiple frame pipes sequentially connected. Two adjacent frame pipes are connected by a T-shaped pipe composed of a horizontal and a vertical pipe. The horizontal pipe's outer diameter is smaller than the frame pipe's inner diameter. The horizontal pipe' s two ends are respectively inserted into the two adjacent frame pipes to form a closed trampoline frame. The frame pipe's top and bottom surfaces comprise a plurality of equally spaced upper frame holes and equally spaced lower frame holes respectively. The horizontal pipe's top and bottom surfaces are provided with a plurality of equally spaced upper inserting holes and equally spaced lower inserting holes respectively. When the horizontal pipe's two ends are inserted into the two adjacent frame pipes, each upper inserting hole mates with the corresponding upper frame hole, and each lower inserting hole mates with the corresponding lower frame hole.

Paint bucket fixing device

The invention discloses a paint bucket fixing device, which is a positioning device, and comprises a vertical bracket, wherein the bottom of the vertical bracket is provided with a transverse bracket, a discharge tube 1 parallel to the vertical bracket is fixed on the vertical bracket, the discharge tube 1 is connected with a discharge tube 2 perpendicular to the discharge tube 1, the discharge tube 2 is provided with multiple discharge outlets respectively provided with a valve, a pair of screws fixed on the transverse bracket is arranged right below each screw, and an arc barrier strip of which the two ends are respectively provided with a lantern ring is arranged between the screws. The paint bucket fixing device disclosed by the invention has the beneficial effects that the paint bucket fixing device is novel in design and simple in structure, and can effectively fix a bucket below the discharge outlets so as to avoid the occurrence of waste because the bucket is toppled over, and avoid ...

Warm shoe

The invention provides a warm shoe. The warm shoe comprises a shoe body (1) and is characterized in that: a cavity (2) is reserved in the shoe body (1); a heating wire (3) is arranged in the cavity (2); a solar battery (4) is arranged on the vamp (1-1) of the shoe body (1); and the heating wire (3) is connected with the solar battery (4) electrically. The warm shoe has a simple structure and a good heat insulation effect.

Stable basin-shaped trampoline

The present invention discloses a stable basin-shaped trampoline, which includes a frame, multiple resiliently flexible rods with a lower end and an upper end of each of the rods, and a bouncing mat; the lower end of each of the rods is inserted into the frame, and the bouncing mat is erected above the upper ends of the rods; the outer diameter of the bouncing mat is less than that of the frame, the frame, the resiliently flexible rods and the mat enclose into an inverted basin-shaped structure having a relative larger diameter of a lower part than that of an upper part; or, the outer diameter of the bouncing mat is larger than that of the frame, the frame, the resiliently flexible rods and the bouncing mat enclose into a basin-shaped structure having a relative larger diameter of an upper part than that of a lower part. 9

Asthma-relieving medicament, asthma-relieving aerosol and preparation method of aerosol

The invention discloses an asthma-relieving medicament. In the medicament, sinapine is used for preventing asthma. The medicament is prepared into asthma-relieving aerosol preferentially, and in the asthma-relieving aerosol, sinapine thiocyanate solution is taken as a raw material, wherein a ratio of the weight of sinapine thiocyanate to the volume of distilled water is (1-2):(10-20); and the solution is filled into an aerosol container, a propellant is pressed, and the container is sealed to ensure that the solution forms the aerosol. The asthma is treated in an atomizing administration mode, so the asthma-relieving medicament has the advantages of quick response, high bioavailability, high adaptation of patients and capability of saving dosage and is convenient to use. In addition, due to the adoption of the atomizing administration mode, the first-pass effect and the stimulation effect of medicaments on gastrointestinal tracts can be prevented. In the technology of the asthma-relieving ...

High-heeled shoes

The invention relates to high-heeled shoes, which comprise soles and shoe heels and are characterized in that: the cross section on the upper part of each shoe heel is hourglass-shaped, and the lower part of each shoe heel is in a cylindrical shape; a convex plate is arranged at the rear end of each sole and is provided with a cavity; and the cavity is communicated with one lateral surface of each sole, and the shape of the cavity is matched with that of the upper part of each shoe heel. By adopting the technical scheme, the upper part of each shoe heel passes through one side of the convex plate of each sole to penetrate into the cavity of the convex plate of each sole; and the shoe heels are fixed in the cavities of the soles. When people walk, frictional force applied to the shoe heels is in a forward and backward direction, so an opening is formed on the lateral surface of the convex plate of each sole, and the shoe heels do not move out of the soles due to the frictional force; and ...

Shoe shelf

The invention relates to a shoe shelf comprising a support, a first diaphragm, a second diaphragm, a third diaphragm and a fourth diaphragm, wherein, the diaphragm, the second diaphragm, the third diaphragm and the fourth diaphragm are arranged in sequence from bottom to top The shoe shelf is characterized in that the distance between the first diaphragm and the second diaphragm is more than 20cm; and at least two grooves are arranged in the first diaphragm. The adopted technical scheme of the invention is as follows: the distance between the first diaphragm and the second separation is more than 20cm, and the height between the first separation and the second separation can satisfy the requirements placing boots; and simultaneously the first diaphragm is provided with at least two grooves; when a pair of high-heeled shoes or a pair of boots are placed, shoe heels are placed in the groove, thus enhancing the stability of the high-heeled shoes or boots on the shoe shelf when the shoe heels ...

EASY-TO-ASSEMBLE TRAMPOLINE

The present invention discloses an easy-to-assemble trampoline, which includes a flexible bouncing mat, a frame, and a plurality of flexible rods, the top end of the flexible rod is arranged at its periphery or its bottom of the flexible bouncing mat, and the bottom end of the flexible rod is retained on the frame. The top end of each flexible rod is fixedly mounted at the periphery or bottom of the flexible bouncing mat by a buckle structure; the buckle structure includes a mounting member, a flexible belt and at least one clamping member; one end of the flexible belt is fixed on the flexible bouncing mat, the clamping member is fixed on the flexible belt, and the mounting member is provided with a through hole; the flexible belt can pass through the through hole, and the clamping member holds the flexible belt at an outlet of the through hole.

Earthing pole compensator

The utility model discloses an earthing pole compensator belongs to the thermoelectricity field, and its structure includes unable adjustment base, support, jack, clamp plate, roof and pipe, the support include four, set up respectively on four angles of unable adjustment base, unable adjustment base's middle part be provided with the jack, the upper portion of jack is fixed with the roof, the upper portion of roof is provided with the pipe, perpendicular setting of central line of axis and jack of pipe, the upper portion of pipe be provided with the clamp plate, the clamp plate includes left clamp plate body and right clamp plate body, left clamp plate body and right clamp plate body set up on left side upper portion and the right side upper portion of pipe along pipe axis symmetry, and left clamp plate body fixes with left support mutually, right clamp plate body is fixed with the support on right side mutually. The utility model discloses an earthing pole compensator has the overlap ...

Easy-to-assemble trampoline

The present invention discloses an easy-to-assemble trampoline, which includes a flexible bouncing mat, a frame, and a plurality of flexible rods, the top end of the flexible rod is arranged at its periphery or its bottom of the flexible bouncing mat, and the bottom end of the flexible rod is retained on the frame. The top end of each flexible rod is fixedly mounted at the periphery or bottom of the flexible bouncing mat by a buckle structure; the buckle structure includes a mounting member, a flexible belt and at least one clamping member; one end of the flexible belt is fixed on the flexible bouncing mat, the clamping member is fixed on the flexible belt, and the mounting member is provided with a through hole; the flexible belt can pass through the through hole, and the clamping member holds the flexible belt at an outlet of the through hole.

Card connector

The invention discloses a card connector. The card connector comprises an insulation body, a plurality of terminals and a metal shell, wherein the terminals are fixedly arranged in the insulation body; the metal shell is arranged on the insulation body in a covering way; a containing space is defined by the insulation body and the metal shell together; each terminal comprises a fixing part which is embedded and fixedly arranged in the insulation body, two elastic arms which are connected with the fixing part, a contact part which is connected with the end edges of the two elastic arms and a welding part which stretches out of the insulation body along the fixing part, and the terminals are prevented from being hooked down as the terminals are transversely arranged.

MULTI-DIMENSIONAL ATTESTATION

Systems and methods for multi-dimensional attestation are provided. One method for multi-dimensional attestation includes upon occurrence of a triggering event, taking triggered measurements of a platform, the platform including a security co-processor and a volatile memory; extending a platform configuration register of the volatile memory to include the triggered measurements; taking snapshots of the platform configuration register over time; storing the snapshots in a snapshot memory; and upon request, sending the triggered measurements and the snapshots to a verifier for detection of potential attacks.

Trampoline frame and trampoline with the trampoline frame hereof

A trampoline frame formed by multiple frame pipes connected in turns, the adjacent two frame pipes are connected by a frame connector, which is a T-shaped pipe composed of a horizontal pipe and a vertical pipe; the outer diameter of the horizontal pipe is smaller than the inner diameter of the frame pipe; two ends of the horizontal pipe are inserted into the adjacent two frame pipes respectively so as to form a closed trampoline frame; the top surface and the bottom surface of the frame pipe are provided with upper frame holes and lower frame holes respectively, and said upper frame holes and said lower frame holes are staggered in pairs; the top surface and the bottom surface of the horizontal pipe are provided with upper insert holes and lower insert holes respectively, the upper insert holes and the lower insert holes are staggered in pairs. 1

Agricultural application technology for boron fertilizer

The invention belongs to the field of agricultural application and in particular relates to a technology for improving the utilization rate during boron fertilizer application of crops. During agricultural application of the boron fertilizer, about 0.8-2.0kg of boron fertilizer (converted pure B) is applied to boron deficiency farmland soil per hectare, so that the theoretical concentration of available boron on a medium level field plough layer is improved by 0.35-0.7mg/kg and is improved by 80-150 percent compared with the initial concentration of available boron in original soil, the supply capacity of the available boron in the soil reaches a high level, and born absorption of the crops within 3-4 years can be met. Therefore, during boron fertilizer application, only about 0.8-2.0kg of boron fertilizer (converted pure B) is applied to the boron deficiency farmland soil per hectare every 3-4 years, and the boron fertilizer does not need to be applied per year.

Dustproof shoe cover

The invention relates to a dustproof shoe cover, which consists of a sole (1) and an upper (2). The invention is characterized in that the joint part of the lower end of the upper (2) and the sole (1) is dustproof lining (3). The middle and upper end of the upper (2) is an elastic net-shaped structure (4). The upper end of the upper (2) is an elastic opening (5). The dustproof shoe cover consists of the sole and the upper and is simple. When being put on or off, the shoe cover does not contact with the sole and therefore the shoe cover is kept clean and sanitary.

Elastic shoes

The invention relates to a pair of elastic shoes. Each elastic shoe comprises a vamp (1) and a sole (2) and is characterized in that the sole (2) is provided with a cavity (3) with an upwards opening, and the cavity (3) is internally provided with an air bag (4) matched with the cavity (3); and the side face of the air bag (4) is provided with a micro-cycle valve (5) which extends out from the side wall of the cavity (3). The invention can greatly increase the elasticity of the shoes; when wearing the shoes, people feel very relaxed and comfortable during walking; and the shoes greatly improve walking speed and have effective health-care and treatment effects on heel diseases such as heel bone spur and the like.

Automatic dust cleaning robot for outer wall of building

The invention relates to the technical field of outer wall cleaning, in particular to a building outer wall automatic dust removal robot which comprises a vehicle body, damping shells are fixedly connected to the two ends of the vehicle body respectively, damping devices are arranged in the damping shells and are in transmission connection with cleaning shells, and the outer walls of the cleaning shells and the inner walls of the damping shells are arranged in a sliding mode. A cleaning device is fixedly connected into the cleaning shell and communicated with a water pump, the water pump is fixedly connected with the top of the vehicle body, a plurality of adsorption devices are fixedly connected to the bottom of the vehicle body, the adsorption devices have the capacity of deforming according to changes of contact faces and communicated with a negative pressure fan, the bottom of the negative pressure fan is fixedly connected with the top of the vehicle body, and a driving part is arranged ...

Food fresh-keeping flavoring agent preparation system and use method thereof

The invention discloses a food fresh-keeping flavoring agent preparation system which comprises a heat circulation mechanism, a mixing mechanism is arranged in the heat circulation mechanism, the heat circulation mechanism comprises a preparation barrel, a barrel cover is arranged at the top of the preparation barrel, a T-shaped annular groove is formed in an inlet in the top of the preparation barrel, and a stirring mechanism is arranged in the T-shaped annular groove. A T-shaped annular groove is formed in the outer wall of the preparation barrel, two filter plates are arranged in the T-shaped annular groove, a shell is fixed to the outer wall of the preparation barrel, a stepped block is fixed to one side of the inner wall of the shell, and a placement groove is formed in each layer of stepped surface of the stepped block. By arranging the heat circulation mechanism, fresh-keeping flavoring agent raw materials can be dried, the water content in flavoring agent raw material powder and ...

Method for preparing pericarpium lagenariae theine

The present invention provides a method for preparing triquetin. In the method, firstly, acetone-aqueous solution with the concentration of 40 percent to 80 percent is used to extract ground tickclover material, the dosage of the extraction solvent is in accordance with the solid-liquid ratio of (g:ml) equal to 1:6 to 10, the extraction temperature is 30 DEG C to 80 DEG C, and the extraction period is 1.5 hours to 9 hours; extract, which is produced after extracting solution is condensed and dried, is resolved in water and then filtered, filtrate is absorbed by D101 macroporous resin and theneluted by deionized water until effluent liquid becomes colorless, 10 percent to 30 percent of ethanol water then elutes six to eight column volumes at the flowing speed of 1 BV/h to 2 BV/h, and after alcoholic solution eluent is collected, a triquetin product is produced by condensation and drying. Suitable for mass production, the preparation method of the present invention has the advantages of simplicity ...

Method for preparing potassium carbonate

The invention discloses a method for preparing potassium carbonate. The method disclosed by the invention comprises the following steps of: firstly, refluxing butyldimethyl chlorosilane as an organic amine catalyst and ethylamine in an absolute toluene solvent, immobilizing by using silicon oxide as a solid carrier to prepare an organic amine immobilized catalyst; secondly, introducing carbon dioxide to a potassium chloride solution in the presence of the organic amine immobilized catalyst, and finally, preparing potassium carbonate. The purity of the potassium carbonate prepared by using the method disclosed by the invention reaches 99% or above. In comparison with the prior art, the method disclosed by the invention has the following advantages: by the adoption of the organic amine immobilized catalyst, the operation is safe, simple and convenient, the reaction solution can be directly dried without separation, the energy consumption is low and the cost is low; after the organic amine ...

Agricultural application technology of Zn fertilizers

The invention belongs to the field of agricultural fertilizer application, and in particular relates to a technology for improving the utilization rate of Zn fertilizers applied to crops. In the agricultural application of Zn fertilizers, after the Zn fertilizers of about 3kg (equivalent to pure Zn) are applied into farmland soil (per hectare) with zinc deficiency, a theoretical concentration of a farmland plowing layer containing low-level available Zn can be improved by 130% to 260% in comparison with an initial concentration of the available Zn in the original soil, and thus the supply capacity of the available Zn in the soil can reach a high level, i.e., the Zn fertilizers can meet the demand of Zn absorption of crops within 3 to 4 years. Therefore, when the Zn fertilizers are applied, only the Zn fertilizers of about 3kg (equivalent to pure Zn) need to be applied to the farmland soil (per hectare) with zinc deficiency at an interval of 3 to 4 years, and the application of the Zn fertilizers ...

Method and device for matching attribution areas of longitude and latitude coordinates, storage medium and electronic equipment

The invention discloses a longitude and latitude coordinate attribution area matching method and device, a storage medium and electronic equipment. The method comprises the following steps: acquiring longitude and latitude coordinates to be matched, and converting the longitude and latitude coordinates to be matched into first plane coordinates; obtaining a to-be-selected region set, determining one to-be-selected region in the to-be-selected region set as an alternative region, and sampling the boundary of the alternative region to obtain boundary longitude and latitude coordinates; converting the boundary longitude and latitude coordinates into second plane coordinates, and determining a plane area corresponding to the alternative area according to the second plane coordinates; judging whether the first plane coordinate is in the plane area or not; if yes, determining that the alternative region is a target region to which the longitude and latitude coordinates to be matched belong; and ...

Rain-proof shoe covers

The invention discloses rain-proof shoe covers. Each shoe cover comprises a shoe cover body, wherein the shoe cover body comprises a shoe cover upper part which can cover the outer edge of the shoe sole of the shoe to be subjected to rain prevention at the lower edge; meanwhile, more than two groups of shoe sole connecting parts which are arranged oppositely are sewn at the lower edge of the shoe cover upper part; and a shoe cover sole piece is connected between each group of shoe sole connecting parts which are arranged oppositely. Accordingly, the invention can effectively prevent the problem of water seepage of a sewing thread of the shoe to be subjected to rain prevention; meanwhile, the shoe cover is put on the shoe to be subjected to rain prevention in a manner of connecting the shoe cover sole piece to the lower edge of the shoe cover upper part; and the invention has the advantages of convenience and easiness for operation and simple and reliable structure.

Detachable shoe

The invention relates to a detachable shoe, comprising a front shoe body and a rear shoe body. The detachable shoe is characterized in that a shoe body size adjusting device which can occur back and forth displacement and a positioning device for preventing the front shoe body and the rear shoe body from occurring relative displacement are arranged between a sole of the front shoe body and a sole of the rear shoe body; an elastic material piece is fixedly connected between an upper of the front shoe body and an upper of the rear shoe body; therefore, the detachable shoe can realize the change of the size of the shoe bodies by adjusting the shoe body size adjusting device, simultaneously the use of the positioning device can guarantee that the detachable shoe can maintain the size of the shoe bodies when no need of adjusting the size of the shoe body; in addition, the elastic material piece between the upper of the front shoe body and the upper of the rear shoe body can guarantee that the ...

Multifunctional slippers

The invention relates to a pair of multifunctional slippers comprising soles. A plurality of through holes are alternately arranged on the surface of either sole; and a plurality of massage columns are arranged on the inner surface of either sole and arranged on gaps formed among the through holes. Accordingly, water deposited in the slippers can be drained in time so as to effectively avoid causing a wearer to feel uncomfortable due to the deposited water on one hand and avoid various adverse influences caused by deposited water on a human body while showering in a public bath room; and moreover, the massage columns can massage the foot soles of the wearer wearing the slippers and effectively relieve the fatigue of the human body. The multifunctional slippers are beneficial to the healthof the mind and the body; certain gaps are formed between the foot soles and the soles due to the existence of the massage columns, and deposited water on the ground reversely penetrates into the slippers ...

Prediction method for reservoir sand production scale in hydrate exploitation process

The invention discloses a reservoir sand production scale prediction method in a hydrate exploitation process, which comprises the following steps: firstly, establishing a solid particle falling and migration model, and then establishing a hydrate exploitation sand production model according to a coupling relationship between a heat-flow-force-phase change coupling model and the solid particle falling and migration model. And finally, establishing a site scale hydrate exploitation sand production numerical simulation platform according to the hydrate exploitation sand production model. A site scale hydrate exploitation sand production numerical simulation platform is utilized, a natural gas hydrate reservoir model of a target area is established based on site geological exploration data, sand production behaviors are quantitatively analyzed according to calculation results, and quantitative prediction of the reservoir sand production scale in the hydrate exploitation process is achieved ...

Heelpiece vibrating flattener

The invention discloses a heelpiece vibrating flatter which comprises a frame, an upper die and a lower die, wherein, a rotating table and a vibrating flattening device are arranged on the frame; the lower die is arranged at the upper end of the rotating table; the upper die is arranged above the lower die and moves up and down relative to the lower die; the vibrating flattening device comprises a hammering block which conducts micro-vibration movements; and the hammering block is located at the outer side of the laminating position of the upper die and the lower die. Compared with the prior art, the low die of the vibrating flattener is arranged on the rotating table and the vibrating flattening device is arranged on the frame, so that the rotating table is rotated to drive a shoe to rotate after the upper die and the lower die press the heel and a sole of the shoe together; and the hammering block of the vibrating flattening device continuously hammers the joining position of the heel ...

5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside B and preparation method thereof

The invention relates to an extraction and preparation method of bioactive components of a traditional Chinese medicine, in particular to 5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside B and a preparation method thereof. In the invention, a triangle-leaf smartweed is separated to obtain smartweed diffractive ring lignan glucoside B on the basis of previous research, the component has a structure different from a lignans component and is a novel diffractive ring lignans component, and a molecular structural formula of the novel diffractive ring lignans component is as above; and the preparation method of the 5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside B takes the triangle-leaf smartweed as a raw material. The 5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside B is discovered to have higher activity on the research of inhibiting 5-alpha reductase action and is a potential prostatic hyperplasia resistant medical component ...

GIS equipment sulfur hexafluoride gas recovery and purification device and method thereof

The invention provides a sulfur hexafluoride gas recovery and purification device and method for GIS equipment, and belongs to the field of gas recovery, the device comprises a gas inlet pipeline, a first valve, a second valve, a pressure swing adsorber, a third valve, a filter, a detector, a fourth valve and a gas outlet pipeline; the air inlet pipeline is connected with the second valve, an air outlet of the second valve is connected with the pressure swing adsorbers respectively, the pressure swing adsorbers are arranged in parallel, outlets of the pressure swing adsorbers are connected with the third valve, an air outlet of the third valve is connected with the filter, an air outlet of the filter is connected with the detector, and an air outlet of the detector is connected with the fourth valve. According to the method, impurity components in sulfur hexafluoride in raw material gas are adsorbed in a pressurized mode through the pressure swing adsorption principle, recovery and purification ...

Sport shoe

The invention relates to a sport shoe. The shoe comprises a sole and elastic posts, wherein the sole is made of soft plastic; the shoe is characterized in that: the sole is provided with a groove which is formed along the longitudinal direction of the sole; at least three elastic posts are distributed in the groove; and the axes of the elastic posts are in a horizontal state. In the technical scheme, the sole is provided with the groove which is formed along the longitudinal direction of the sole, the elastic posts are distributed in the groove and the axes of the elastic posts are in the horizontal state. The groove is formed on the entire sole so that buffering power between the sole of a foot and the ground can be buffered fully.

Shoe

The invention relates to a shoe, comprising a sole and an upper, wherein the upper is positioned above the sole and is connected with the sides of the sole. The shoe is characterized in that the upper and the sole are bonded by nylons. In the technical scheme, the upper and the sole are bonded by nylons; therefore, the upper and the sole can be conveniently separated and respectively brushed by a shoe brush. The shoe brush can fully brush the sole and the upper, without dead angles which are not cleaned. Further, the nylons are arranged on the periphery of the upper and the sides of the sole, thus being capable of improving the bonding strength of the sole and the upper.

Confirming technology of agricultural non-point source COD pollution load

The invention discloses a confirming technology of agricultural non-point source COD (chemical oxygen demand) pollution load, belongs to the agricultural field, and specifically relates to a mathematical model of COD pollution load produced and discharged by livestock breeding and aquaculture, wherein the non-point source COD yield is equal to the formula: 216.5*(pig+5*cattle + chicken/30) +23.2*10-3*fishery increase; the non-point source COD discharge is equal to the formula: 216.5*(pig+5*cattle + chicken/30) +23.2*10-3*fishery increase; pigs, cattle and chickens in the non-point source COD yield refer to the total breeding quantity; pigs, cattle and chickens in the non-point source COD discharge refer to the breeding quantity without dung disposal; the yearly fishery increase is calculated by an unit of ton.

Insole

The invention provides an insole comprising an upper insole surface (1) and a lower insole surface (2). The invention is characterized in that a spring tube (3) is arranged between the upper insole surface (1) and the lower insole surface (2). The product of the invention can improve sole elasticity, changes overhard sole and improves the comfort degree of shoes; after in use, the product improves the stress situation of feet, alleviates foot fatigue and prevents feet from being damaged.

CROSS-ATTESTATION OF ELECTRONIC DEVICES

A method includes providing, by a first electronic device, a first request to a second electronic device for the second electronic device to provide data to the first electronic device representing content that is stored in a security component of the second electronic device. The first electronic device receives the response from the second electronic device to the first request and, in response thereto, the first electronic device stores data in the first electronic device representing content that is stored in a security component of the second electronic device. The method includes performing cross-attestation. Performing the cross-attestation includes, in response to an attestation request that is provided by a verifier to the first electronic device, the first electronic device providing to the verifier data representing content that is stored in the security component of the first electronic device and data representing the content stored in the security component of the second electronic device. 1. A method comprising:providing, by a first electronic device, a first request to a second electronic device for the second electronic device to provide data to the first electronic device representing content stored in a security component of the second electronic device;the first electronic device receiving a response from the second electronic device to the first request and in response thereto, the first electronic device storing data in the first electronic device representing the content stored in the security component of the second electronic device; andperforming cross-attestation, wherein performing the cross-attestation comprises, in response to an attestation request provided by a verifier to the first electronic device, the first electronic device providing to the verifier data representing content stored in a security component of the first electronic device and the data representing the content stored in the security component of the second electronic ...

Self-drying insoles

The invention discloses a pair of self-drying insoles. Each insole comprises an outer surface layer and an inner layer which is arranged in the outer surface layer and made from a compressive heating material, i.e. a nano material. Compared with the prior art, the inner layers of the insoles provided by the invention adopt the compressive heating material, and the inner layer material naturally generates heat in a compression state when a wearer walks so as to evaporate moisture in the shoes and create a favorable air environment for the wearer.

Air-permeable sole

The invention provides an air-permeable sole which comprises an upper layer (1) and a lower layer (2), wherein a soft fiber layer (3) is arranged between the upper layer (1) and the lower layer (2), and a leather sole or a rubber sole (4) is arranged at the bottom of the lower layer (2). The air-permeable sole is characterized in that the upper layer (1) is provided with small holes (5) for communicating the upper layer (1) and the soft fiber layer (3). The air-permeable sole has good air permeability and is soft and comfortable.

Damping and air change shoe

The invention discloses a damping and air change shoe, which comprises an upper and a shoe sole consisting of a heel and a front sole, wherein a compressible cavity is arranged in the heel of the shoe sole and at least comprises two inner air ports and one outer air port which is communicated with the outside of the shoe sole; and at least two air pipes are arranged in the front sole and communicated with the inner air ports of the cavity. Compared with the prior art, the damping and air exchange shoe is provided with the compressible cavity in the heel of the shoe sole and changes the air in the shoe sole with the external fresh air through the cavity, so the damping and air change shoe makes the shoe maintain a sanitary and healthy environment inside while damping.

Automatic dust removing device

The invention relates to the technical field of dust removal, in particular to an automatic dust removing device which comprises an air pipe parallel to the ground, a plurality of round pipes perpendicular to the ground are connected under the air pipe, a hood is arranged at one end and the bottom of each round pipe, and an impurity outlet 1 at the other end of the air pipe penetrates out of the roof of a workshop and is fixed on the roof of the workshop. The automatic dust removing device has the advantages that the design is novel, the structure is simple, the air pipe is used for sucking dust and suspending particles in the workshop out of the workshop, physical health of operators in the workshop is protected, air energy of the natural world is utilized, cost is saved, installation is convenient and quick, regulating and controlling are simple, practicability is good, the market value is high, and popularization and application are facilitated.

Shoes

The invention provides a pair of shoes, and each shoe comprises a sole (1) and a vamp (2). The invention is characterized in that the sole (1) is divided into an inner sole (1-1) and an outer sole (1-2), wherein the inner sole (1-1) and the outer sole (1-2) are connected by more than five spring tubes (3), the spring tubes (3) are fixed on a round boss (4) which is matched with the spring tubes (3) and fixed on the inner sole (1-1) and the outer sole (1-2). The shoes of the invention adopt the springs with high elasticity and have favorable bouncing effect. After a user wears the product of the invention, the user feels like that the user jumps high into the air, so that the shoes perform the action of amusement, can loose weight, and are suitable for serving as a tool for loosing weight by bouncing in long term.

Breathable shoe

The invention provides a breathable shoe, comprising a sole (1) and an upper (2), wherein the sole (1) comprises an upper sole (3) and a lower sole (4); a hollow structure is arranged between the upper sole (3) and the lower sole (4) and is communicated with the air; and the surface of the upper sole (3) is provided with breathers (5). The invention has the following beneficial effects: the breathers communicated with the air are arranged on the sole, which are convenient for the heat of the sole to be timely emitted, thus the breathable shoe has quite good breathing effect and can meet the requirements of people with large amount of exercise and excessive feet sweat.

Purification method of methyl alcohol

The invention discloses a purification method of methyl alcohol. The purification method comprises the steps that (1) oxidizing agents and ionic liquid are added into industrial grade methyl alcohol for oxidation, and distillation is carried out; (2) ionic liquid is added for reduction, methyl alcohol distillation is carried out; and (3) after mixing with DMSO, the mixture is placed in a rectification device for total refluxing, 10%-30% of raw materials with the reflux ratio of 7-9 are knocked out and removed, and then 50%-70% of raw materials with the reflux ratio of 4-6 are knocked out for collecting. According to the purification method, the oxidizing agents and the reducing agents are used for oxidation treatment and reduction treatment in sequence, and unsaturated hydrocarbon and alcohol impurities can be removed. The ionic liquid can be used as addition agents, contacting of the oxidizing agents, the reducing agents, the impurities and the methyl alcohol is easy, and accordingly impurity ...

Assessment method for submarine landslide risk in hydrate exploitation process

The invention discloses a submarine landslide risk assessment method in a hydrate exploitation process. The method comprises the following steps: firstly, establishing a heat-flow-force-phase change coupling model based on a mechanical model and a coupling relationship between the mechanical model and the heat-flow-phase change coupling model; then, a site scale hydrate exploitation multi-physics field coupling numerical simulation platform is built according to the built heat-flow-force-phase change coupling model; a site scale hydrate exploitation multi-physics field coupling numerical simulation platform is utilized, a natural gas hydrate reservoir model of a target area is established based on site geological exploration data, stratum settlement behaviors are quantitatively analyzed according to a calculation result, and a stress monitoring area is selected. Meanwhile, the submarine landslide risk in the mining process can be quantitatively evaluated according to a stress evolution ...

Fluorine-containing water-dilutable resin prepared by nucleocapsid emulsion multicomponent copolymerization and coating thereof

A two-step core-shell emulsion multi-copolymerization method is adopted to prepare waterborne fluorine resin with high elasticity, high weathering resistance and a 'core' and a 'shell' thereof both containing fluorine. The waterborne fluorine latex color paint can be obtained on the basis of the waterborne fluorine resin, through regular paint preparing technology, by adding pigment and various assistants. Monomers taking part in the copolymerization are: fluorine monomer, (methyl) alkyl acrylate, (methyl) naphthenic acrylate, fatty acid alkenyl ester, organosilicon coupler, etc. A free radical polymerization initiator adopts a waterborne azo-initiator to cause the diameter of the emulsion particle to reach a new level of 100nm. Furthermore, a compound of 'anchor' group is added so that when in preparation of waterborne fluorine resin emulsion, convenience is provided to the paint preparing technology in paint application of the waterborne fluorine resin so as to reduce the addition amount ...

Leather shoes

The invention discloses leather shoes. Each shoe comprises a leather shoe upper and a sole, and is characterized in that: the middle part of the upper end of the leather shoe face is provided with a notch; an elastic fabric is arranged in the notch and is connected with the leather upper on the two sides; and the elastic fabric is nylon fabric. Compared with the prior art, the shoes of the invention have the advantages that: the middle parts of the upper ends of the shoe uppers of the shoes are susceptible to generating wrinkles, but the elastic fabric adopted for connection can generate a leather pre-tightening force for relieving the deformation of the leather; therefore, wrinkles are prevented regardless of wearing habits, the surfaces of the leather shoes are flat and smooth, and the maintenance is easy.

Adjustable type internal height-increasing shoe

The invention relates to a height-increasing shoe, in particular to an adjustable type internal height-increasing shoe. The adjustable internal height-increasing shoe comprises a sole, a pad plate, a height-increasing pad, a spring, and a height-increasing frame, wherein the pad plate is arranged on the sole; the height-increasing pad is arranged in a shoe body; the front end part of the height-increasing pad is connected with the pad plate; the height-increasing frame passes through the pad plate and is connected with the height-increasing pad; and the spring is sleeved in the height-increasing frame and is arranged between the pad plate and the height-increasing pad. The adjustable type internal height-increasing shoe provided by the invention controls the height of the height-increasing pad by using threads of the height-increasing frame; and the height-increasing frame is damaged by the impact force generated in the process of walking, and the spring plays a role in buffering so as ...

Replaceable sole

The invention relates to a replaceable sole comprising an upper sole and a lower sole integrated as a whole, wherein, a half sole and a heel on the bottom surface of the lower sole are connected with a front sole sheet and a rear sole sheet in a dismountable manner respectively. Accordingly, when the soles are worn so badly that people feel uncomfortable with the shoes, the soles can be replaced, thereby effectively prolonging the service life of the invention, greatly improving the recycling rate of resources and reducing the user cost.

Heelpiece vibrating flattener

The invention discloses a heelpiece vibrating flatter which comprises a frame, an upper die and a lower die, wherein, a rotating table and a vibrating flattening device are arranged on the frame; the lower die is arranged at the upper end of the rotating table; the upper die is arranged above the lower die and moves up and down relative to the lower die; the vibrating flattening device comprises a hammering block which conducts micro-vibration movements; and the hammering block is located at the outer side of the laminating position of the upper die and the lower die. Compared with the prior art, the low die of the vibrating flattener is arranged on the rotating table and the vibrating flattening device is arranged on the frame, so that the rotating table is rotated to drive a shoe to rotate after the upper die and the lower die press the heel and a sole of the shoe together; and the hammering block of the vibrating flattening device continuously hammers the joining position of the heel ...

Splash-proof outsole

The invention relates to a splash-proof outsole comprising an outsole body which is provided with a plurality of convex bodies on the outer surface, and the convex bodies are distributed away from theouter edge of the outsole body, and consequently, the trouser leg dirt caused by ground rainwater splashed by the outsole when a person walks in the rain can be effectively avoided. Meanwhile, that sewage splashed by a toe cap can be prevented from smearing the upper, i.e. the splash-proof outsole can brings great convenience for people who go out in a rainy season.

Flight track extraction method based on probability hypothesis density filter associated with global time and space

The invention discloses a flight track extraction method based on a probability hypothesis density filter associated with global time and space. The flight track extraction method comprises the following steps: S1, extracting a target state by using the probability hypothesis density filter; S2, measuring consistency and calculating consistency confidence; and S3, obtaining a global flight track extraction strategy. By adopting the scheme, the target state is firstly obtained by using the probability hypothesis density filter; then the consistency between a predicted peak value and an estimated peak value is measured by using global time-space information and the consistency confidence is calculated; simultaneously four decision rules based on expert knowledge of the flight track extraction are shown, namely a rule for judging inseparable targets, a rule for judging homology of the targets, a rule for judging disappearance of the targets and a rule for judging novel targets; a global flight ...

Shoe-sock assembly for women

The invention discloses a shoe-sock assembly for women, which comprises a shoe and a sock, wherein the shoe is provided with sock connectors, the sock is provided with shoe connectors, and the shoe connectors and the sock connectors are connected together. Consequently, the invention can connect the shoe and the sock together, so that the sock can be effectively prevented from dropping when being worn, and can satisfies the pursuit of fashion and attractive appearance of people, and further ensures the comfortableness of the shoe-sock assembly.

Vertical environment protection boiler

The invention belongs to a vertical boiler which uses coal as fuel, and particularly relates to a vertical environment-friendly boiler. The boiler is characterized in that a distribution plenum is arranged above a combustion chamber; a fume secondary combustion chamber is arranged above the distribution plenum; 4 to 6 fume and fire pipes are arranged in the distribution plenum; a lower port of the fume and fire pipe is communicated with the combustion chamber, while an upper port of the fume and fire pipe is communicated with the fume secondary combustion chamber; one section of each fume and fire pipe in the distribution plenum is provided with 3 to 5 air inlets; the distribution plenum is provided with an air inlet to be communicated with the outside; 10 to 20 heat absorption pipes are arranged in the combustion chamber and the fume secondary combustion chamber; two ends of the heat absorption are fixed on the inner wall of the boiler to be communicated with a water storage cavity. The ...

Insole

The invention discloses an insole. A front bottom is arranged at the half sole part of the substrate of the insole, a rear bottom is arranged at the heel part of the substrate of the insole, the front bottom and the rear bottom are fixed with the substrate of the insole along the periphery, the opposite parts of the front bottom and the rear bottom are respectively provided with openings to the substrate of the insole, and elastic material pads can be filled into the openings. The thickness of the insole of the invention can be integrally or partially changed according to different requirements for the insole when people wear different shoes.

Electronic seal system and electronic seal method based on time stamp and GPS location

The invention discloses an electronic seal system based on a time stamp and GPS location. The electronic seal system comprises a client, a server and a GPS base station, wherein the client and the server are respectively in communication connection with the GPS base station; the server consists of a core layer, a management layer and a service layer. An electronic seal method based on the electronic seal system comprises the following steps: firstly, preparing a ready credible time source, a credible position and key information, after calculating a digital digest by the client, sending to the server, reading the credible time and a credible position of the client from the GPS base station by using the server, signing the digital digest, the credible time and the credible position by the server, returning a file to the client after the time stamp and a locating position file are generated, verifying the returned file by the client, then binding the file and an original text together, and ...

5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside A and preparation method thereof

The invention relates to an extraction and preparation method of bioactive components of a traditional Chinese medicine, in particular to 5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside A and a preparation method thereof. In the invention, a triangle-leaf smartweed is separated to obtain smartweed diffractive ring lignan glucoside A on the basis of previous research, the component has a structure different from a lignans component and is a novel diffractive ring lignans component, and a molecular structural formula of the novel diffractive ring lignans component is as above; and the preparation method of the 5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside A takes the triangle-leaf smartweed as a raw material. The 5-alpha reductase inhibitor-smartweed diffractive ring lignan glucoside A is discovered to have higher activity on the research of inhibiting 5-alpha reductase action and is a potential prostatic hyperplasia resistant medical component ...

Double-layer insole

The invention discloses a double-layer insole comprising an upper layer and a lower layer, wherein the upper layer and the lower layer are detachablely connected, a middle layer is arranged between the upper layer and the lower layer as required, and the middle layer is a water absorption layer and a deodorization layer. The insole of the invention can replace the water absorption layer and the deodorization layer at any time, so that the insole can be reused, and the insole can be used for a longer term without being cleaned frequently.

Method for preparing oil tea saponin

The present invention provides a method for preparing sasanqua saponin. According to a solid-liquid ratio of (g:ml) 1:6 to 14 and under the temperature between 60 DEG C to 100 DEG C, in the method, first 50 percent to 80 percent of acetone-aqueous solution is used to extract oil-extracted sasanqua oil meal or seeds for one to five times in a period of one hour to five hours, and after extractive is purified by D101 macroporous resin enrichment, decolorized by a D941 macroporous resin column, condensed and dried, a sasanqua saponin product is produced. The sasanqua saponin produced by the preparation method of the present invention is characterized in high purity, good quality and good colour and lustre; the method resolves the defects of using acid and alkali, enzyme, flocculating agent, ultrasonic processing and high-boiling normal butanol and water, effectively protecting the ingredient composition and structure of saponin; moreover, the preparation method has the advantages of simplicity ...

Slipper

The invention discloses a slipper, which comprises a sole and a vamp. The vamp is divided into a left piece and a right piece which are fixedly connected with the sole respectively; and the left piece and the right piece are in adjustable and detachable connection. The height of the slipper vamp can be adjusted, and a guest can freely adjust the vamp height to the proper degree.

From keyboard of taking bookshelf

The utility model discloses a from keyboard of taking bookshelf belongs to the computer hardware technical field, the bilateral symmetry of keyboard body bottom be equipped with stabilizer blade no. 1, the stabilizer blade be equipped with the slot between one, the bilateral symmetry of slot is equipped with two draw -in grooves, the outside of slot is equipped with the baffle, the inboard both ends of baffle be equipped with ka tai, ka tai and draw -in groove mutually support, the centre of baffle be equipped with the recess, recess and telescopic link mutually support, connection horizontal pole and several support horizontal pole parallel arrangement, and connect and be connected through the telescopic link between horizontal pole and the several support horizontal pole, the both sides of the support horizontal pole bottom in the outside are equipped with stabilizer blade no. 2. Its structural design is reasonable, convenient operation, and the flexibility is good, can fix manuscript ...

Novel oil paint impurity filtering and removing device

The invention discloses a novel oil paint impurity filtering and removing device and relates to an impurity removing device. The novel oil paint impurity filtering and removing device comprises a base supported by a group of supporting legs, wherein a first circular tray is fixed above the base; a second circular tray is supported on the first circular tray through supporting rods; a vibrating pump which is suspended in the middle is arranged between the first circular tray and the second circular tray; a fixed disk is arranged at the top of the vibrating pump; a plurality of connecting rods are arranged on a circle of the fixed disk; the tops of the connecting rods are fixed on a material hopper suspended on the second circular tray, and the bottoms of the connecting rods are fixed at the bottom end of a moving rod suspended on the second circular tray; a sieve plate is arranged inside the material hopper; a discharging pipe which is inclined downwards is arranged at the bottom of the ...

Multi-functional material conversion device

The invention provides a multi-functional material conversion device, and relates to paint production technology equipment. The conversion device comprises a bracket, wherein a material storing barrel is fixed above the bracket; a material feeding pipe is connected to a position above the material storing barrel, and a material discharging pipe 1 is arranged on one side of the material feeding pipe; a material discharging pipe 2 is arranged on one side of the material discharging pipe 1; valves are arranged on all of the material feeding pipe, the material discharging pipe 1 and the material discharging pipe 2. The conversion device has the beneficial effects of novelty in design, and simple structure. Raw materials which are converted are respectively output through a plurality of discharging holes through the material storing barrel, so as to save manufacturing costs, and be convenient to discharge impurities in the raw materials. The intensity of inside pressure can be observed at any ...

Many function combination teahouse cabinet

The utility model discloses many function combination teahouse cabinet belongs to small -size living electric apparatus technical field, the technical problem that will solve is the many function combination teahouse cabinet who provides a drinking water, disinfection, cold -stored integration, sparingly takes up an area of the space, and convenient to use has reduced cost of manufacture and energy consumption cost, the technical scheme who adopts is: sterilizer and freezer be the installation side by side, and the driving system cabinet is installed in sterilizer and freezer top, and the driving system of sterilizer and freezer all installs parallel connection energize in the driving system cabinet, and the radiator of freezer is hidden and is installed in the internal portion of cabinet, and driving system cashier's office in a shop face mats formation and has the platform, installs the electromagnetism stove on the platform, and water supply installation's play tap installs on the electromagnetism ...

Pressure measurement device of pressure vessel

The invention discloses a pressure measurement device of a pressure vessel, and relates to a measurement testing device. The pressure measurement device is arranged on a vessel neck of the pressure vessel, a support plate is fixed on the vessel neck, a high-pressure metal barrel is fixed on the support plate through a screw, a transparent pressure tank is arranged at the top of the metal barrel, one side of the pressure tank is provided with a pressure meter fixed on the support plate, and a guide pipe connected with a vessel body is arranged at the bottom of the metal barrel. The pressure measurement device has the advantages that the design is novel, the structure is simple, and the safety performance is improved through the arrangement of the external metal barrel with the pressure meter; meanwhile, convenience is brought to observation, the pressure measurement device is rapid and convenient to use, the whole structure is simple, regulation and control are simple, the practicability ...

External use Chinese medicine for burn and scald

A Chinese patent medicine for treating burn and scaled by exterior application is prepared from 11 Chinese-medicinal materials such as pine bark, jujube tree bark, Gypsum rubrum, rhubarb, arnebia root,etc and sesame oil as solvent, and features short source of treatment, high cure rate and no residual scar.

Dynamic distributing method of software testing resources based on multi-object difference evolutionary algorithm

The invention discloses a dynamic distributing method of software testing resources based on a multi-object difference evolutionary algorithm, wherein the method can be applied to modularized tests on serial/parallel software systems. Aiming at the situations that the resources are wasted due to the fact that the existing test methods do not consider the variations along with the test progress, the method comprises the following steps: S1, encoding feasible solutions; S2, dividing test stages; S3, setting control parameters; S4, initializing clusters; S5, implementing mutation operations; S6, implementing interlace operations; S7, implementing selection operations based on non-dominate ranking; S8, judging whether the maximum iteration time is reached, and jumping to step S5 if it is not; otherwise, jumping to step S9; S9, decoding pareto solutions; S10, judging whether non-implemented test stages still exist, and ending the solving process if not, or otherwise, jumping to step S11; updating ...

Easy-to-assemble trampoline

The present invention discloses an easy-to-assemble trampoline,which includes a flexible mat, a frame, and a plurality of flexible rods, its top of the flexible rods are arranged at its periphery or its bottom of the flexible mat, and its bottom end of flexible rods are retained on the frame. The top end of the flexible rods are fixedly mounted at the periphery or bottom of the flexible mat by a buckle structure; the buckle structure includes a mounting member, a flexible belt and at least one clamping member; one end of the belt is fixed on the flexible mat, the clamping member is fixed on the belt, and the mounting member is provided with a through hole; the belt can pass through the through hole, and the clamping member holds the belt at its outlet of the through hole. 1. An easy-to-assemble trampoline , comprising:a flexible mat;a frame; anda plurality of resiliently flexible rods with top end and bottom end, its top of said flexible rod is arranged at its periphery or at its bottom of said flexible mat, and its bottom end of flexible rods are retained on said frame, thereby said flexible mat is installed above said frame;wherein said top end of said flexible rods are fixedly installed at said periphery or bottom of said flexible mat by a buckle structure; said buckle structure includes a mounting member, a flexible belt and at least one clamping member; one end of said belt is fixed on said flexible mat, said clamping member is fixed on said belt, and said mounting member is provided with a through hole; said belt can pass through said through hole, and said clamping member holds said belt at its outlet of said through hole so that said belt can not be pulled back from said through hole; said top end of said flexible rod is fixedly contained in said mounting member.2. The easy-to-assemble trampoline according to claim 1 , wherein said bottom of said mounting member is provided with an receiving groove claim 1 , and said top end of said flexible rod is fixed in ...

Purification method for MOS-grade chloroform

The invention discloses a purification method for MOS-grade chloroform. The purification method comprises the steps: (1) filtering a chloroform crude product by using an SBA-15 molecular sieve chelating adsorbent, to obtain a filtrate; (2) rectifying the filtrate by a rectifying device, to obtain a rectified liquid; and (3) carrying out ultrafiltration on the rectified liquid. In the purification method, the SBA-15 molecular sieve chelating adsorbent is used for filtering, has quite strong adsorption ability on EtOH and contained carbonyl impurities, metal ions and the like in the raw material industrial-grade chloroform, can effectively remove impurities, and improves the product purity. The chloroform filtered by the SBA-15 molecular sieve chelating adsorbent is successively subjected to rectifying and ultrafiltration, the MOS-grade chloroform can be obtained, the operation process is simplified, and simultaneously, the product quality and lower production cost are ensured.

Shoe cover

The invention provides a shoe cover. The shoe cover is characterized by comprising a body (1) which is provided with a fixing strap (2). The shoe cover has simple structure, is convenient to use and can be used many times.

Slipper

The invention provides a slipper, which comprises an upper (1) and a sole (2), wherein the sole (2) has a laminar structure, and the bottom layer (3) of the sole (2) is a water absorbing material layer. The water absorbing material layer is added on the sole of the common slipper so as to solve the problem of skid resistance, adsorb the sundries such as accumulated water, hair and the like on the ground when the foot is lifted and save the labor.

220 KV power transmission line cat-head type tower double crane lifting device

A 220KV power transmission line cat-head type tower double crane lifting device comprises a base, the base is vertically provided with a first hydraulic oil cylinder, the upper end of the first hydraulic oil cylinder is provided with a beam, the beam is horizontally arranged, a right and left pass-through slideway is horizontally arranged in the beam, the cross-section of the slideway is a rectangular structure, two telescopic lifting mechanisms are horizontally slidably arranged in the slideway, and the two telescopic lifting mechanisms are symmetric in relative to the first hydraulic oil cylinder. All components are made from aluminum alloy materials, and are light and flexible, two lifting points can regulate horizontally the length, and the 220KV power transmission line cat-head type tower double crane lifting device is suitable for all 220KV power transmission line cat-head type towers. Through use of two lifting points for simultaneous lifting, the equilibrium problem of the lifting ...

Sandal capable of adjusting use length of upper lace

The invention relates to a sandal capable of adjusting the use length of an upper lace. The sandal comprises a sole and upper laces which are connected with two sides of the sole respectively; in the upper laces, one end of at least one upper lace is fixedly connected with one side of the sole; the opposite end of the fixed end of the upper lace passes through a through hole which is arranged on the other side of the sole correspondingly, and realizes detachable connection with the sole through a Velcro connecting structure. Therefore, the upper lace realizes the detachable connection with the sole through the Velcro connecting structure, and realizes actual use length of the upper lace through adjusting connecting positions of a barbed part and a sticky part of the Velcro connecting structure, which means that adjustment on the size of the upper of the sandal can be realized effectively through adjusting the upper lace to effectively improve the comfort of wearing the sandal.

Shock-absorbing shoes

The invention relates to shock-absorbing shoes. The shoe comprises a sole provided with an upper sole and a lower sole, wherein a shock-absorbing layer is arranged between the upper sole and the lower sole and is formed by at least three rows of C-shaped rubber. For the leather shoes adopting the technical scheme, the sole comprises the upper sole, the lower sole and the shock-absorbing layer, and the shock-absorbing layer is formed by at least three rows of C-shaped rubber; when the shoes bump a hard article, the bumping force is felt by the human feet by the lower sole, shock-absorbing layer and upper sole in sequence; and because the shock-absorbing layer can absorb the bumping force, when your feet bump the hard article while running, the shock-absorbing layer can absorb the bumping force transferred to the feet, which makes human body healthy.

Shoes

The invention provides a pair of shoes, wherein each shoe comprises a shoe body (1), a cavity (2) is arranged in each shoe body (1), and a heating filament (3) connected with a battery (4) through a switch (5) is arranged in each cavity (2). The shoes are characterized in that each switch (5) consists of thermistors with positive temperature coefficient. The shoes can keep constant temperature state automatically and is convenient to operate.

Outsole

The invention discloses an outsole comprising a sole body. One side of the sole body, which faces the ground, is in opened groove shape; the groove bottom of the opened groove shape is provided with a front supporting sheet and a rear supporting sheet at interval; the thickness of the front supporting sheet is same with that of the rear supporting sheet; and the height of the groove wall of the opened groove shape is less than the thickness of the front supporting sheet. Thus, when people walk, the front supporting sheet and the rear supporting sheet directly contact with the ground; when people go out in rainy days, sludge splashed by the front supporting sheet and the rear supporting sheet can be blocked by the groove wall of the opened groove shape so as to effectively prevent toe caps and trouser legs from being polluted.

Common camellia flavone glycosides A with estrogen liveness, preparation method and application thereof

The present invention provides camellia flavonoid glycoside A with estrogenic activity, a preparation method and applications thereof. The compound is a novel compound prepared by camellia semiserrata Chi seed oil meal, the system of which is named as kaempferol-3-O-Beta-D-glucosyl-(6.1)-2'', 4''-O-diacetyl-Alpha-L-rhamanopyranosyl-(3.1)-2'', 3'', 4''-O-triacetyl-Alpha-L-rhamnoside. The compound has obvious estrogenic activity.

Digital shoes based on pressure sensors

The invention discloses a pair of digital shoes based on pressure sensors, which is characterized in that each shoe comprises a signal converting circuit, a microprocessor, a radio frequency emitting chip, a radio frequency receiving chip, a radio frequency reader, a data collection card, a terminal processor and a plurality of pressure sensors arranged on the surface of each sole, wherein the output end of each pressure sensor is sequentially connected in series with the signal converting circuit, the microprocessor and the radio frequency emitting chip, the output end of the radio frequency receiving chip is sequentially connected in series with the radio frequency reader, the data collection card and the terminal processor and the radio frequency emitting chip and the radio frequency receiving chip are in wireless connection. The digital shoes realize real-time detection and have high detection precision.

Sole

The invention relates to a sole. The sole comprises a body, and is characterized in that: the upper surface of the body is provided with bumps; the bumps are hemispherical and are uniformly distributed on the upper surface of the body; and the lower surface of the body is provided with interlaced grooves. By using the sole with the structure, the upper surface of the body is provided with the bumps, so the sole of a foot can be massaged by the bumps and fatigue in walk can be relieved. Meanwhile, the lower surface of the body is provided with the interlaced grooves, so the body deforms easily along with change in points of application of the foot to relieve the fatigue in the walk. Moreover, a distance between the adjacent bumps is 2 to 4mm and the grooves have the heights of 1 to 2mm, so the comfort of the sole of the foot in the walk can be improved.

Preparation method of orange fruit soil multi-element microbial agent

The invention discloses a preparation method of an orange fruit soil multi-element microbial agent. The orange fruit soil multi-element microbial agent is prepared from the following raw materials by weight: 80-120 kg of orange defective fruits; 1 kg-5 kg of brown sugar; the soil health microbial agent is also named as 2-6kg of starting bacteria; 3 kg to 7 kg of wheat bran; 2-7 kg of water with the water temperature of 35-45 DEG C; the raw materials are weighed for later use, and the preparation method comprises the following steps: 1, preparing mushroom bran; 2, washing purchased oranges with clear water, and drying in the sun; cutting the dried oranges into 4-6 pieces for later use; 3, spreading a layer of mushroom bran at the bottom of the container; the chopped orange blocks are laid on the mushroom bran layer; the method comprises the following steps: putting orange blocks into a container, spreading a layer of mushroom bran on the orange block layer, putting the orange blocks again ...

Polyethylene/semi-aromatic nylon composite as well as preparation method and application thereof

The invention belongs to the technical field of engineering plastics and discloses a polyethylene/semi-aromatic nylon composite as well as a preparation method and application thereof. The polyethylene/semi-aromatic nylon composite is prepared from the following components in parts by weight: 60-90 parts of semi-aromatic nylon, 20-40 parts of glass fiber, 3-8 parts of polyethylene, 5-10 parts of compatibilizer, 8-10 parts of toughening agent and 0.2-0.4 part of processing aid. The invention also discloses an application of the polyethylene/semi-aromatic nylon composite to the preparation of various heat-resistant and wear-resistant parts in automobiles as well as electronic and electrical industries. The polyethylene/semi-aromatic nylon composite has favorable wear resistance, wear resistance and impact resistance and is suitable for manufacturing the heat-resistant and wear-resistant parts in the automobiles as well as the electronic and electrical industries; in addition, the polyethylene ...

Protective shoe material

The invention relates to a protective shoe material, comprising a fiber pad base layer; the upper surface of the fiber pad base layer is covered with a polymerization foam layer and a chloroprene rubber layer in sequence; and the fiber pad base layer and the polymerization warming layer as well as the polymerization warming layer and the chloroprene rubber layer are respectively adhered by a polyurethane adhesive. The lamellar composite shoe material has better protection function to the oil grease, chemical pollution, metamorphism and the like and is applicable to manufacturing chemical protective shoes of various labor fields.

Crease-proof leather shoe

The invention discloses a pair of crease-proof leather shoes. Each shoe comprises the upper of a shoe and a sole, wherein the position on the upper of a shoe, which corresponds to the metatarsal bone of the thumb of a foot, is set into a first separated body and a second separated body; the first separated body approaches to the front end of the upper of a shoe and is connected with the second separated body by an elastic adapting piece; and the edge of the first separated body covers the second separated body. Thus, the upper of a shoe is arranged in a the separated bodies mode on the position corresponding to the metatarsal bone of the thumb of a foot, the inner surfaces of two separated bodies of the uppers of a shoe are connected by the elastic adapting piece; and meanwhile, the edge of the separated body close to a toe cap in two separated bodies of the uppers of a shoe covers the other separated body. Thus, the position of the upper of a shoe, which corresponds to the metatarsalbone ...

Hoisting apparatus for construction of 220 KV power transmission line cat-head type tower

A hoisting apparatus for construction of a 220 KV power transmission line cat-head type tower comprises a pedestal, a first hydraulic oil cylinder is vertically arranged on the pedestal, the upper end of the first hydraulic oil cylinder is horizontally provided with a crossbeam, the crossbeam is inside horizontally provided with a slideway thorough at left and right ends, the cross section of the slideway is a rectangular structure, and the slide is inside horizontally provided with two telescopic lifting mechanisms in a slide way, and the two telescopic lifting mechanisms are symmetric relative to the first hydraulic oil cylinder. All members are manufactured by using an aluminium alloy material, the hoisting apparatus is flexible and portable, the length of two hoisting points can be horizontally adjusted, and the hoisting apparatus is applicable to all cat-head type towers of 220 KV power transmission lines. The hoisting apparatus solves the balance problem in the hoisting process by ...

Power transmission line dynamic capacity increase on-line monitoring system and method based on weather prediction

The invention belongs to the technical field of power transmission line on-line monitoring and fault diagnosis, and particularly discloses a power transmission line dynamic capacity increasing on-line monitoring system and method based on weather prediction, which realize publishing and subscribing functions through a dynamic capacity increasing device. The weather forecast is called based on a meteorological parameter prediction model and an API interface to obtain two groups of meteorological prediction data, and calculation of potential current-carrying capacity of the power transmission line is optimized based on correlation of the two groups of prediction data and a method of comparison and analysis with reference to actual data, so that an optimal scheme of dynamic capacity increase of the regional power transmission line is realized. And effective pre-judgment and adjustment are provided for a scheduling department to promote new energy consumption.

Multiple target tracking method of air traffic control radar

The invention provides a multiple target tracking method of an air traffic control radar, and relates to the intelligent information processing field. The multiple target tracking method of the air traffic control radar can achieve real-time performance of tracking of the air traffic control radar. The multiple target tracking method of the air traffic control radar includes: obtaining measurement under a rectangular coordinate system; adopting section sector PHD filtering treatment, using regenerative measurement of a current sector at a previous moment to build a regenerative Gaussian item, obtaining regenerative target strength, and translating the regenerative Gaussian item into a preparatory survival Gaussian item; performing PHD prediction and updating on a survival Gaussian item and the preparatory survival Gaussian item of the current sector; using the measurement of the current sector and measurement of a prior sector to update the survival Gaussian item and the preparatory survival ...

Antifreezing method in design of civil heating household reconstruction

The invention relates to an antifreezing method in the design of civil heating household reconstruction, which comprises the following steps: mounting antifreezing communicating pipes on the top and the bottom of a water supply standpipe and a back water standpipe of an indoor system respectively; communicating the water supply standpipe and the back water standpipe on the top and the bottom of the indoor system to keep the hot water circulation; and mounting locking and adjusting valves on the antifreezing communicating pipes. The method has the following advantages: uniquely designing the antifreezing communicating pipes on the prior heating system, skillfully mounting the locking and adjusting valves on the antifreezing communicating pipes, and with the combination, reducing the probability of frost damages to the pipelines in corridors, reducing the loss of heating units, and greatly ensuring the heating effect of heating devices.

Antiskid shoes

The invention relates to antiskid shoes, which comprise soles. Antiskid bumps are arranged at the bottoms of the soles. The antiskid bumps are equilateral polygons with more than four edges and the number thereof is at least four. The antiskid bumps are arranged at the front and rear ends of the soles. In the technical scheme, the antiskid bumps are equilateral polygons with more than four edges and the antiskid direction of the soles is all-around and not limited in a certain direction. At least four antiskid bumps are arranged to ensure the antiskid effect in quantity. The antiskid bumps are arranged at the front and rear ends of the soles to ensure the antiskid effect in position. In a word, the technical scheme of the invention has good antiskid effect in every direction. In addition, the antiskid bumps at the front and rear ends of the soles are arranged in a received way, thereby further improving the antiskid effect of the soles.

Automatic mould fixing and demoulding device for road and bridge concrete pouring preformed hole or embedded part

The invention discloses an automatic mould fixing and demoulding device for a road and bridge concrete pouring preformed hole or embedded part. An electromagnetic attraction disc and a hole mould attraction disc are arranged on a steel mould plate and are fixed, the upper end face of the hole mould attraction disc is round or rectangular or polygonal, the lower portion of the hole mould attraction disc is trapezoid, a hole mould cover plate is fixedly arranged at the upper end of the hole mould attraction disc or the outer edge of the hole mould attraction disc is sleeved with the embedded part, and the radial and transverse dimensions of the hole mould attraction disc are determined according to the aperture and the depth of the performed hole or the aperture of the embedded part. According to the device, the defects existing in hole mould fixing in the existing construction of placing the embedded part or forming the preformed hole before concrete pouring are overcome, automatic and accurate ...

Novel anti-explosion switch

The invention provides a novel anti-explosion switch, and relates to a switch. The novel anti-explosion switch comprises a circuit first pipeline, wherein a circuit second pipeline perpendicular to a circuit pipeline is arranged on the circuit first pipeline, the circuit second pipeline is connected with the bottom of a switch box, a set bolt is arranged on the top of the switch box and fixed to a connecting rod perpendicularly fixed to the circuit pipeline, and a switch button is arranged on the switch box. The novel anti-explosion switch has the advantages of being novel in design, simple in structure, resistant to the high temperature, high in safety, convenient and rapid to install, simple in overall structure, easy to regulate and control, high in practicability, high in market value and convenient to popularize and apply.

Heel

The invention relates to a heel. The heel comprises a body and is characterized in that the body is provided with a cavity with door. The body of the heel using the technical scheme is provided with the cavity with door. By using the heel with the structure, the door can be opened or closed as required, and receipts or cashes can be placed in the cavity or taken out of the cavity. Furthermore, the door is positioned on the forward side of the body. When the receipts or cashes need to be taken out, shoes need to be taken off and feet need to be lifted, so the safety for carrying the receipts or cashes is improved. The door is connected with the body through a buckle, so convenience can be brought to both arrangement and closing of the door.

Photovoltaic assembly support

The utility model discloses a photovoltaic assembly support, its structure includes the photovoltaic support, still includes the female pipe of bracket hinge, pressure elevating gear, linkage supporting beam and compressed air, the bottom both sides of photovoltaic support are equipped with bracket hinge respectively, bracket hinge upper end and photovoltaic leg joint, the lower extreme is connected with support footing rotation, pressure elevating gear is equipped with two at least, pressure elevating gear's upper end be equipped with the linkage supporting beam, linkage supporting beam's the both ends and the slip track sliding connection of photovoltaic support both sides, pressure elevating gear's lower extreme links to each other with the female pipe of compressed air respectively, the bottom of the female pipe of compressed air links firmly through female tubular brace frame and support basis, the one end of the female pipe of compressed air is equipped with intake pipe, electronic ...

Insoles

The invention relates to a pair of insoles, each of the insoles comprises an upper cotton cloth layer and a lower cotton cloth layer, wherein the upper cotton cloth layer is positioned above the lower cotton cloth layer, peripheries of the upper cotton cloth layer and the lower cotton cloth layer are seamed by a thread, a buffer layer is arranged between the upper cotton cloth layer and the lower cotton cloth layer, and the buffer layer is made of elastic synthetic resin. By adopting the technical scheme of the invention, the buffer layer is added between the upper cotton cloth layer and the lower cotton cloth layer, the impact between the ground and the human body can be buffered, thereby being beneficial to health care of feet. In addition, the height of the buffer layer at the front end and the back end of each insole is higher than the height of the buffer layer in the middle of the insole, thereby enhancing the buffering power of the main contact part between sole of the foot and the ...

Wall -hanging freezer

The utility model discloses wall -hanging freezer belongs to small -size living electric apparatus technical field, the technical problem that will solve provides a wall -hanging freezer, improves space utilization, and it is comfortable convenient to use, the technical scheme who adopts is: wall -hanging freezer, the upper portion of cabinet body is the power cabinet and its lower part be the freezer, is equipped with refrigeration switch and display screen on internally mounted refrigeration system's the power cabinet outer wall, is equipped with the door on the freezer, on the cabinet body and lower extreme homogeneous style be equipped with the mounting panel, the cabinet body cooperatees through mounting panel and expansion bolts and fixes on the wall, the utility model discloses an expansion bolts and mounting panel will the utility model discloses fix arbitrary high use on the wall, thing cabinet etc. Still can be placed in cabinet body below, does not take the ground space, has ...

Protective shoe material

The invention relates to a protective shoe material, comprising a fiber pad base layer; the upper surface of the fiber pad base layer is covered with a polymerization foam layer and a chloroprene rubber layer in sequence; and the fiber pad base layer and the polymerization warming layer as well as the polymerization warming layer and the chloroprene rubber layer are respectively adhered by a polyurethane adhesive. The lamellar composite shoe material has better protection function to the oil grease, chemical pollution, metamorphism and the like and is applicable to manufacturing chemical protective shoes of various labor fields.

Warm-keeping shoes

The invention provides a pair of warm-keeping shoes, comprising soles (1). The warm-keeping shoes are characterized in that heating wires (2) are arranged in inner cavities of the soles (1); charging interfaces (3) are arranged on the lateral surfaces of the soles (1); the heating wires (2) are electrically connected with the charging interfaces (3); and the charging interfaces (3) are connected with an external power supply through a matched power cord. By heating the soles by the external power supply, the invention has the advantages of high heating speed, favorable effect and long heat-preservation time; and meanwhile, raw materials of the warm-keeping shoes are simple and easy to obtain and low in processing cost.

Closed trampoline frame and trampoline with the closed trampoline frame

A closed trampoline frame includes multiple frame pipes which are connecting in turns, the adjacent frame pipes are connected by a frame connector. The frame connector is a T-pipe composed of a horizontal pipe and a vertical pipe. Its outer diameter of the horizontal pipe is smaller than that of the frame pipe; its two ends of the horizontal pipe are inserted into the adjacent frame pipes. The top and the bottom of the frame pipe are provided with upper frame holes and lower frame holes. The top and the bottom of the horizontal pipe are provided with upper holes and lower holes. When its two ends of the horizontal pipe are inserted into the adjacent frame tubes, each of the upper holes coincides with one of the upper frame hole, and each of the lower holes coincides with one of the lower frame hole.

self-adaption breathable cushion

A self-adaption breathable cushion comprises a fixed base and a plurality of self-adaptive units integrated side by side and disposed on the fixed base; each of the adaptive units comprises a strap and an elastic member, the elastic member supports the strap to tension above the fixing, base, when the strap is pressed by the pressure and recessed downwards, the strap pulls the elastic member to be deformed, so that the self-adaptive unit moves downwards in a whole; when the pressure is removed, the elastic member is reset under its own elasticity, and the strap is also reset. The self-adaption breathable cushion can be self-adaptive deformed according to the weight of a human body to be borne, so as to be attached to the human body, making the human body more comfortable, ventilated and breathable, easy to clean, and inexpensive.

Cushion supporting structure

A self-adaption breathable cushion comprises a fixed base and a plurality of self-adaptive units integrated side by side and disposed on the fixed base; each of the adaptive units comprises a strap and an elastic member, the elastic member supports the strap to tension above the fixing base; when the strap is pressed and recessed, the elastic member deforms, so that the whole self-adaptive unit moves downwards; when the pressure is removed, the elastic member is reset, and the strap is also reset. The self-adaptive breathable cushion can be deformed self-adaptively according to the weight of a human body to be borne, so as to be attached to the human body, making the human body more comfortable.

Trampoline frame and trampoline with the trampoline frame hereof

Provided is a trampoline frame formed by multiple frame pipes sequentially connected. Two adjacent frame pipes are connected by a T-shaped pipe composed of a horizontal and a vertical pipe. The horizontal pipe's outer diameter is smaller than the frame pipe's inner diameter. The horizontal pipe' s two ends are respectively inserted into the two adjacent frame pipes to form a closed trampoline frame. The frame pipe's top and bottom surfaces comprise a plurality of equally spaced upper frame holes and equally spaced lower frame holes respectively. The horizontal pipe's top and bottom surfaces are provided with a plurality of equally spaced upper inserting holes and equally spaced lower inserting holes respectively. When the horizontal pipe's two ends are inserted into the two adjacent frame pipes, each upper inserting hole mates with the corresponding upper frame hole, and each lower inserting hole mates with the corresponding lower frame hole.

Mattress for bed frame with bow structure

A mattress for bed frame with bow structure includes a fixed seat and multiple of arc-shaped elastic rods, the mattress is formed by staggered connection of horizontally arranged weft lines and longitudinally arranged warp lines, and the weft lines are unevenly distributed in high-density regions and low-density regions; the multiple of arc-shaped elastic rods are sequentially installed side by side on the fixed seat and in the same direction as the weft lines; the free ends of each of the arc-shaped elastic rods are connected on the edge of the mattress to tension and set up the mattress above the arc-shaped elastic rods. When a user sits on or lies on the mattress, an region of the mattress bearing weight matches the shape of a use's body in contact with the mattress to deform, thereby providing good elastic support for each part of the body.

Easy-to-assemble trampoline

The present invention discloses an easy-to-assemble trampoline, which includes a flexible bouncing mat, a frame, and a plurality of flexible rods, the top end of the flexible rod is arranged at its periphery or its bottom of the flexible bouncing mat, and the bottom end of the flexible rod is retained on the frame. The top end of each flexible rod is fixedly mounted at the periphery or bottom of the flexible bouncing mat by a buckle structure; the buckle structure includes a mounting member, a flexible belt and at least one clamping member; one end of the flexible belt is fixed on the flexible bouncing mat, the clamping member is fixed on the flexible belt, and the mounting member is provided with a through hole; the flexible belt can pass through the through hole, and the clamping member holds the flexible belt at an outlet of the through hole.

Easy-to-assemble trampoline

The present invention discloses an easy-to-assemble trampoline, which includes a flexible bouncing mat, a frame, and a plurality of flexible rods, the top end of the flexible rod is arranged at its periphery or its bottom of the flexible bouncing mat, and the bottom end of the flexible rod is retained on the frame. The top end of each flexible rod is fixedly mounted at the periphery or bottom of the flexible bouncing mat by a buckle structure; the buckle structure includes a mounting member, a flexible belt and at least one clamping member; one end of the flexible belt is fixed on the flexible bouncing mat, the clamping member is fixed on the flexible belt, and the mounting member is provided with a through hole; the flexible belt can pass through the through hole, and the clamping member holds the flexible belt at an outlet of the through hole.

一种回火窑

本实用新型公开了一种回火窑，包括炉体，所述炉体的一端设置有加长窑，所述炉体和所述加长窑内部设置有隔热层，所述炉体和所述加长窑底部设置有枕木，所述炉体内壁嵌设有炉壁电热板，所述加长窑内壁嵌设有余热回收板，所述余热回收板与所述炉壁电热板之间通过余热导板连接，所述加长窑前表面一侧处通过转动连接件连接有窑门，所述窑门内表面中心处设置有阻热板，所述窑门的一侧上方设置有窑门扣。本实用新型适用于回火窑，通过在炉体的一端设置有加长窑，使得在物料进入炉体内部前，加长窑可以对物料进行预加热，使物料逐渐升温，延长了粘结铁氧体磁粉的热处理过程，同时逐渐升温过程又能使粘结铁氧体磁粉回火过程中的性能更高且质量更加稳定。

城市雨水应急排水系统

本实用新型涉及市政设施技术领域，尤其是涉及城市雨水应急排水系统，包括开设在道路两侧的排水井，在排水井的上方设置有与排水井相适配的过滤网，沿着道路的延伸方向在道路的中心开设有竖直的辅助井，辅助井的下方与道路两侧的排水井连通，在辅助井的上方设置有辅助排水系统，辅助排水系统包括密封块、辅助板、驱动件以及密封板，辅助板设置在辅助井内部并且与辅助井相适配，在辅助板的上表面开设有辅助孔，密封板同轴设置在辅助板的下方，密封板与道路转动连接，密封块设置在密封板的上表面并且与辅助孔相适配，驱动件设置在辅助井的一侧并且带动密封板以及密封块向下移动，达到了快速排水，保障交通，减少人们的财产损失的效果。

Unconstrained lip-to-speech synthesis method, system and storage medium

Disclosed are unconstrained lip-to-speech synthesis method, system and storage medium, belonging to the field of speech synthesis. Extracting, by a visual encoder, visual features from a lip video sequence, and encoding the extracted visual features to obtain visual feature vectors; adjusting length of the visual feature vectors to length of a corresponding audio to obtain visual feature vectors aligned to the corresponding audio; transforming, by a vocoder, the aligned visual feature vectors into corresponding acoustic feature vectors; generating corresponding mel-spectrograms based on the acoustic feature vectors and training the visual encoder and the vocoder in combination with ground truth mel-spectrograms; and freezing parameters of the visual encoder and the vocoder, training an audio generator, synthesizing, by the trained audio generator, the acoustic feature vectors into audio waveforms and transforming the acoustic feature vectors into predictive audios. This application can directly synthesize higher quality speech audios from unconstrained videos with higher inference speed.

Profile fixed-length cutting machine

Cushion supporting structure

A self-adaption breathable cushion comprises a fixed base and a plurality of self-adaptive units integrated side by side and disposed on the fixed base; each of the adaptive units comprises a strap and an elastic member, the elastic member supports the strap to tension above the fixing base; when the strap is pressed and recessed, the elastic member deforms, so that the whole self-adaptive unit moves downwards; when the pressure is removed, the elastic member is reset, and the strap is also reset. The self-adaptive breathable cushion can be deformed self-adaptively according to the weight of a human body to be borne, so as to be attached to the human body, making the human body more comfortable.

Preparation method of carotenoid agent

The present disclosure provides a preparation method of carotenoid agent. The preparation method provided in present disclosure includes: mixing a suspended organic dispersion phase of a carotenoid crystal with a first organic solvent in a spiral coil of a coil heat exchanger to form a mixed solution, with the carotenoid crystal in the suspended organic phase of the carotenoid crystal being dissolved in the first organic solvent to obtain an oil phase matrix of the carotenoid dissolution solution, wherein the temperature inside the spiral coil is from 50° C. to 70° C. In the present disclosure, the carotenoid crystal is dissolved in the first organic solvent at 50° C. to 70° C., effectively avoiding the drawbacks of isomerization reaction of the carotenoid agent when it is dissolved in traditional preparation methods.

A preparation method of carotenoid agent

The present disclosure provides a preparation method of carotenoid agent. The preparation method provided in present disclosure includes: mixing a suspended organic dispersion phase of a carotenoid crystal with a first organic solvent in a spiral coil of a coil heat exchanger to form a mixed solution, with the carotenoid crystal in the suspended organic phase of the carotenoid crystal being dissolved in the first organic solvent to obtain an oil phase matrix of the carotenoid dissolution solution, wherein the temperature inside the spiral coil is from 50°C to 70°C. In the present disclosure, the carotenoid crystal is dissolved in the first organic solvent at 50°C to 70°C, effectively avoiding the drawbacks of isomerization reaction of the carotenoid agent when it is dissolved in traditional preparation methods.