199results about How to "Soft structure" patented technology

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.

An oral airway consists of an elongate tubular member having a leading distal end and a proximal end, the leading distal end leading the elongate tubular member as it is inserted into the mouth and pharynx of a patient. An opening at the leading distal end of the elongate tubular member is inclined so that a posterior portion of the distal portion extends beyond an anterior portion of the distal end. A flexible tip portion extends distally beyond the opening to aid in insertion of the oral airway into the mouth and pharynx of a patient. The tip is configured to flex toward the opening as it abuts tissue within the mouth and pharynx of a patient.

The present invention relates to the composite fabric structure with one side capable of bearing high temperature, low temperature or composite effect of high temperature and low temperature, and the other side maintained at room temperature state of 5-35 deg.c. The fabric structure has heat and cold resisting high performance coated fabric in one side; soft, comfortable, antifrosting and condensation-preventing fabric in the other side; and composite fabric of heat insulating polymer and compounded metal film as the middle layer, which may have also net lining fabric with stable thickness and size. The composite fabric has natural thickness of 3-12 mm, practical densified thickness of 1-3 mm and unit area weight of 150-550 g / sq m, may be adhered and sawn, and is completely sealed suitable for use as heat insulating protecting material in the environment condition from -130 deg.c to 120 deg.c.

The invention provides an especial-big span suspension bridge of a uniparted hyperboloid space rope net main cable and a construction method thereof. A straight line character of the uniparted hyperboloid is used to change a vertical parallel cable rope system of an original suspension bridge. A thick and heavy centralized cable rope is changed into a dispersive space steel wire cable rope. Multiple strand of steel wire cable ropes are arranged in a cross mode. Space rope net main cable-cross nodes are fixed to form a space cable rope system of the uniparted hyperboloid type. An oval steel strengthening ring beam is arranged. A suspender and a stiffening beam are installed. A gate-type rigidity middle buckle is arranged. The especial-big span suspension bridge of the uniparted hyperboloid space rope net main cable system is built. The especial-big span suspension bridge of the uniparted hyperboloid space rope net main cable system has the advantages of being strong in span capacity, large in space structure rigidity, high in screw frequency ratio, good in wind resistance stability and the like. The novel space main cable system suspension bridge is capable of radically saving the problem of the wind resistance stability of the big span suspension bridge and used for projects of a striding sea connected island. The especial-big span channel suspension bridge of 3000-5000 meters is built.

The invention discloses a porous silicon negative electrode material covered by a composite carbon layer and a preparing method thereof. On the basis of porous silicon after dealloying, the first covering of loose carbon and overall covering of exterior high-density carbon are achieved by covering a compounded carbon layer in which graphene and the high-density carbon are combined or low-density carbon and the high-density carbon are combined, interior low-density carbon can improve interior electrical conductivity of a whole micron structure, and the exterior high-density carbon can well prevent an electrolyte from penetrating through the carbon layer and entering the interior of micron particles, accordingly well solve the problem that a silicon material reacts with a battery liquid, ensure a high coulombic efficiency, and accordingly well ensure cycle performance of a battery. According to the porous silicon negative electrode material covered by the composite carbon layer and the preparing method thereof, a core innovation point is double carbon layer covering, and the silicon / carbon / carbon composite negative electrode material is prepared by combining the low-density carbon and the high-density carbon.

A conformable pod and related method of production are provided, wherein the pod defines a soft structure adapted for deformation in response to minimal pressure applied manually, i.e., by contact with some portion of the body, and for retaining a deformed configuration substantially in the absence of continued application of manual pressure. The pod includes a viscous and tacky gel material encased within a closed chamber defined at least in part by a relatively thin and easily deformed outer skin providing minimal deformation resistance. In a preferred form, the encased gel material is a coagulated or partially coagulated gel such as a silicone-based gel material adapted for deformation in response to minimal applied manual pressure, and for substantially pressureless retention of the as-deformed shape, followed by relatively slow return (at least two seconds or more) to an initial nondeformed shape upon manual release of the pod.

The invention discloses an all-solid-state battery with low interface resistance and a preparation method of the all-solid-state battery, the all-solid-state battery comprises an integrated battery cell, and the integrated battery cell comprises a positive electrode current collector layer, a positive electrode layer, a buffer layer, an organic-inorganic composite electrolyte membrane, a negativeelectrode layer and a negative electrode current collector layer which are arranged in sequence; the organic-inorganic composite electrolyte membrane comprises a high-molecular polymer matrix, a lithium salt and an inorganic filler, the high-molecular polymer matrix is selected from polyvinylidene fluoride or a polyvinylidene fluoride-hexafluoropropylene copolymer; the lithium salt is selected from at least one of LiTFSI, LiFSI, LiClO4, LiPF6, LiBF4, LiBOB, LiDFOB and LiPF2O2. According to the invention, a layer of soft contact is formed between hard interfaces of the positive electrode and the negative electrode, multiple layers of films are integrally formed, different component film structures are seamlessly interconnected, and the interface problem of the solid-state battery is effectively improved. The solid-state battery provided by the invention has excellent capacity exertion and cycling stability, and the preparation method is high in efficiency and low in cost.

The invention discloses a capacitive microphones chip, which relates to a microphone technology. The capacitive structure is that a vibration film is at the upper part and a back electrode is at the lower part. The vibration film is supported by a plane compound suspension girder or a vertical suspension girder so that the stress is distributed uniformly when the vibration film vibrates. The connection between the vibration film and the back electrode can be effectively reduced and the yield rate also can be improved; the suspension girder structure is soft and the vibration film has a good vibration characteristic. Only the center part of the back electrode is suspended and the surrounding part thereof is covered on a substrate. The supporting of the substrate increases the rigidity of the back electrode; a stiffener can be arranged on the suspension part of the back electrode; therefore, the rigidity of the back electrode can be further improved. The edge of the vibration film is provided with numerous small holes which can release an initial sacrificial layer between the vibration film and the back electrode coordinating with acoustic holes on the suspension part in the back electrode, as well as have an improvement effect to the acoustic characteristics of the microphones. The capacitive microphones chip has the characteristics of high sensitivity, low noise, and wide frequency band. The chip has a small volume. The manufacturing process is simple and batch production is easy to be carried out.

The invention provides a buffer layer for a sulfide solid-state battery. The buffer layer comprises a polymer material and ethylene carbonate, and is formed in situ on an electrode plate through a buffer layer solution; and due to the existence of a polymer, poor physical contact between an electrode and an electrolyte caused by volume deformation of a positive electrode material in a charging / discharging process can be improved. The buffer layer is existent between the positive electrode and the solid electrolyte of the solid-state battery and between the negative electrode and the solid-state electrolyte, so that the solid-solid interface impedance can be reduced; and meanwhile, good ionic conductivity of the buffer layer can improve the lithium ion transmission capacity. The sulfide composite positive electrode in the solid-state battery provided by the invention contains the polymer material, and the existence of the polymer can improve the poor physical contact between the electrode and the electrolyte caused by the volume deformation of the positive electrode material in the charging / discharging process; and meanwhile, the solid-state battery contains the buffer layer, so that the solid-state battery has low interface resistance and high ionic conductivity, and is excellent in capacity and cycling performance.

The invention relates to a manufacturing method of natural yeast bread. The method includes the steps that a, natural yeast liquid raw materials selected from fruits and cereals at least including glutinous barley are fermented to obtain natural yeast liquid; b, high-gluten flour and glutinous barley flour are mixed to obtain mixed flour, the mixed flour and the natural yeast liquid are mixed to obtain a mixture, and the mixture is fermented to obtain primary natural yeast; c, after the primary natural yeast is fermented, the primary natural yeast, warm water, high-gluten flour and glutinous barley flour are stirred into mixed dough, and the mixed dough is fermented at low temperature to obtain sponge dough; d, high-gluten flour, glutinous barley flour, malt flour, soya bean lecithin and a water solution are stirred and then added into the sponge dough to form bread dough through stirring; e, the bread dough is fermented; f, a conventional method is used for baking to obtain the bread. The invention further discloses natural yeast bread manufactured by adopting the method. The high water absorption rate and the high aerogenesis capacity of the glutinous barley flour, the capacity of promoting yeast aerogenesis of the malt flour and the emulsifying capacity of the soya bean lecithin are used, and low-temperature secondary fermentation is combined to obtain the soft and healthy bread moderate in mouthfeel and high in nutritive value.

The invention provides a full-automatic pipetting station comprising a pipetting mechanism support and a plurality of pipetting mechanisms. Each pipetting mechanism comprises a moving base, a moving rod, a moving rod driving mechanism, a linear guide rail fixing seat and a pipetting head, wherein the moving rod is movably assembled on the moving base, and the pipetting head is arranged at the lower end of the moving rod. The invention also provides an application of the pipetting station in the aspects of liquid sample injection, liquid transfer and the like. The pipetting station provided by the invention is capable of greatly buffering impact and vibration generated in an operation process, low in driving noise and stable and reliable in driving so that the pipetting mechanisms in the station can more flexibly operate and the pipetting head can operate to more plate positions.

The invention provides a multifunctional wet multi-disc brake, which comprises an axle shaft shell, a pallet, a stator plate, a friction plate, a compression spring, a pressure plate, a brake shell, a disc spring, a disc spring seat, a parking brake piston, a driving brake piston, a central shell, an axle shaft and the like, wherein the axle shaft shell, the brake shell and the central shell are connected as a whole through screws to form a brake cavity; the pressure plate is positioned between the brake shell and the friction plate; the compression spring is arranged on the pressure plate; the driving brake piston is arranged between the pressure plate and the brake shell; a parking brake piston is arranged between the brake shell and the disc spring seat; the disc spring is arranged between the disc spring seat and the parking brake piston; the stator plate and the friction plate are alternately arranged in turn between the pressure plate and the pallet; and the pallet and an adjustment washer are arranged in turn between the friction plate and the axle shaft shell. The brake has the advantages of simplifying the transmission system structure of a whole machine and having gentle brake, good safety, convenient operation and easy maintenance.

Apparatus for shaping metal sheets including a shaping tool having an forming space for receiving a metal sheet. At least one heating element is disposed in a recess of the shaping tool for heating at least a portion of the metal sheet, whereby an insulation layer is provided to insulate the heating element from neighboring walls of the shaping tool.

Apparatus for shaping metal sheets including a shaping tool having an forming space for receiving a metal sheet. At least one heating element is disposed in a recess of the shaping tool for heating at least a portion of the metal sheet, whereby an insulation layer is provided to insulate the heating element from neighboring walls of the shaping tool.

The invention discloses a production method for brewing mushroom soy sauce. According to the method, 30-35% of mushroom legs (dried mushrooms), 35-45% of soybeans and 25-35% of wheat in a mass proportion are adopted as raw materials for brewing via basic technologies of making yeast via a traditional method and natural fermentation. The method includes the steps of raw material treatment, sterilization, yeast making, fermentation, oil spraying, airing, preparation and blending, sterilization before filling, and the like. The mushroom soy sauce prepared by the method is 1.142g / 100mL in AN (amino acid nitrogen) content and 35.12g / 100mL in soluble salt-free solid content, and reaches special-grade standards; bioactive substance lentinan reaches 0.245g / 100mL, and Fe content is about 22.83mg / 100mL; total content of free amino acid in important flavoring materials is 4.78mg / 100mL and higher than that of ordinary soy sauce by 1.4mg / 100mL, and product yield is up to 86.6%; the mushroom soy sauce is nutritional, health caring and delicious in taste.

The invention discloses a binding two-layer Waffle fabric, which is formed by interweaving two groups of pure cotton warp yarns and one group of pure cotton weft yarns, wherein warp float long threads and weft float long threads at the front side of the fabric are gradually transited from long ones to short ones or from short ones to long ones, a concave-convex quadrangle with the high edge and the low middle is formed, the opposite side of the fabric is a pile fabric, and the binding two-layer tissue weaving is adopted during the weaving. The binding two-layer Waffle fabric has the advantages that the binding two-layer tissue bound by adopting binding picks is adopted, an air layer inside the fabric is thickened, and the fabric is light and thin and achieves the effects of ventilation and heat insulation; the front side of the fabric adopts honeycomb tissues, the float long threads are long, the fabric structure is floppy, and the hand feeling elasticity of the fabric is enhanced; the opposite side of the fabric has a suede effect, the hand feeling softness degree of the fabric is improved, and when the fabric is in contact with a human body, the comfort is good; the float long threads at the opposite side of the fabric are short, the warp density is greater, the fabric structure is very compact, and the dimensional stability of the fabric is favorably realized; the float long threads at the opposite side of the fabric are short, and the use inconvenience caused by too-long float long threads of the fabric is avoided.

The invention relates to a marine airbag type fast leak stopper. The marine airbag type fast leak stopper is characterized by comprising a composite airbag, an air intake control valve, an airbag fixing sleeve, an operation handle, a miniature high-pressure air storage steel cylinder and an air guide supporting rod, wherein the composite airbag is of a thin-wall double-layer composite structure composed of an inner seal bag body and an outer high-strength bag body, the bottom of the composite airbag is fixedly connected with the operation handle through the airbag fixing sleeve, the miniature high-pressure air storage steel cylinder is arranged in an inner cavity of the operation handle, the opening of the miniature high-pressure air storage steel cylinder is fixedly connected with the air intake control valve, and the upper end of the air intake control valve is connected with the air guide supporting rod. The marine airbag type fast leak stopper has the advantages that a wedge-shaped structure of the composite airbag is adopted, the leak stop size range is large, and hole adaptation capacity is high; conical sleeve type seal design is adopted, dual-stud locking is conducted, seal performance is guaranteed, and meanwhile dismounting is convenient; bangalore torpedo type operation design is adopted, operation is conducted through a stay cord, high-pressure air is released instantly, rapid air inflation is achieved, and rapid leak stop is achieved.

The invention discloses a making method of pressed salted duck, which includes: unhairing raw ducks to obtain unhaired ducks; weighing the ducks; vacuum-massaging the ducks and applying dry salt for pressed salted ducks, which accounts for 5.0-8.0% of the weight of the ducks; salting the ducks at -5 DEG C to 1 DEG C for 42-48 hours after massage is performed for 30-50 minutes; cooling herbal extract to 70-75 DEG C; using the herbal extract to hermetically soaking the ducks for 1.5-2.5 hours, using boiled water which is cooled to 48-52 DEG C to clean the ducks; sun-curing the ducks for 24-26 hours; placing the sun-cured ducks into a sun-curing basin and covering with cloth; drying the ducks in the shade in daytime; removing the cloth to air-dry the ducks at night and allowing dew to attachto the ducks; and obtaining the pressed salted duck, wherein making the pressed salted duck takes 6-8 days totally. The pressed salted duck is evenly salted and strong in flavor of cured food, and has dietary health effect.

The present invention discloses a wool composite fabric, which comprises an inner liner layer, a wool layer, and an outer surface layer, wherein the three layer of the materials are compounded to form the wool composite fabric, the wool layer is sandwiched between the inner liner layer and the outer surface layer, the inner liner layer has a structure formed through blending 60-70% by mass of vinylon fibers and 30-40% by mass of pure cotton, the wool layer is weaved from pure wool fibers, and the outer surface layer is formed by blending 70-80% by mass of acrylic fibers and 20-30% by mass of modified polypropylene fibers. With the manner, the wool composite fabric is provided, and has characteristics of wear resistance surface, soft liner, close fitting, moisture absorption, complete warm keeping and no pilling.

The invention discloses a multifunctional working rigmachine used on a dry field. The multifunctional working rigmachine comprises a frame which is provided with a drive deviceset, a generator and a battery, wherein the drive deviceset is composed by a fuel tank, a water tank, an engine, a gear box, an operation table, a steering device, wheels and a brake device; the lower part of the frame is provided with a front wheel and a rear wheel which are positioned on the same straight line; the gear box is provided with an oil hydraulic press, a gear box power input shaft, a gear box power output shaft, a power output control lever, a drive control lever and a drive shaft; and a transmission belt is arranged respectively between the gear box and the engine, between the gear box and the oil hydraulic press, and between the gear box and the generator. The frame is also provided with an auxiliary device for balancing the frame, an image device, a sprayer device and a centre shaft, wherein the auxiliary device comprises side wheels. The invention has the advantages of simple manufacture, short machine length, and no limit from high crops and ridgeow spacing; a driver can find the conditions of crops in time by sitting on a seat and can watch the whole operating process by sitting on the machine; and multiple operations can be completed in one steponce.

The invention discloses high wheat bran dietary fiber steamed bread flour, belonging to the technical field of flour processing. The high wheat bran dietary fiber steamed bread flour is prepared from 65 to 85 parts of wheat flour, 10 to 25 parts of wheat bran fiber flour, 2 to 10 parts of wheat protein powder and 0.2 to 0.5 part of modifier. The modifier is prepared from Vc, glucose oxidase, lipase, sodium stearyl lactate, cellulose and xylanase; the wheat bran fiber flour is prepared by taking wheat bran as a raw material, and adopting a specific enzymolysis technology. A finished product of steamed bread prepared by adopting the high wheat bran dietary fiber steamed bread flour disclosed by the invention is good in leaven, soft in structure and good in palatability, and has unique leaven fragrance. According to the steamed bread contains more dietary fiber, particularly, the dietary fiber is processed through a unique technology, water-soluble dietary fiber therein is obviously increased, is complementary with non-soluble dietary fiber mutually, and is more beneficial to human health.

The invention discloses a making method of kidney-tonifying and qi-tonifying pressed salted duck, which includes unhairing crude ducks to obtain the unhaired ducks, weighing, subjecting the ducks to vacuum massage via dry salt used for pressed salted duck and accounting for 5.0-8.0% of the unhaired ducks, massaging the ducks while applying the dry salt for 30-50 minutes, salting the ducks at the low temperature of -5 DEG C to 1 DEG C for 42-48 hours, cooling herbal extractant to 70-75 DEG C, using the herbal extractant to hermetically soak the ducks for 1.5-2.5 hours, washing the ducks with boiled water cooled to 48-52 DEG C, air-drying the ducks for 24-26 hours, placing the air-dried ducks into a sun-drying basin, covering the ducks with cloth, drying the ducks in the shade without exposure to sunlight in daytime, uncovering the ducks to air-dry the ducks at night, and allowing dew to attach to the ducks to obtain the pressed salted duck, wherein the making method takes 6-8 days totally. The kidney-tonifying and qi-tonifying pressed salted duck is evenly salted, has strong flavor of cured products, and has the dietary therapy and health caring effects of tonifying kidney and qi.

The invention discloses a preparation method of noble dendrobium stem preserved fruits. According to the preparation method, the technologies of steam explosion, vacuum impregnation, aseptic packaging and the like are adopted, wherein the steam explosion is that part of fibers are degraded into soluble dietary fibers and hemicelluloses are converted into small-molecule oligosaccharide which can be easily absorbed by a human body, and the dissolution of the oligosaccharide can be used for increasing the sweetness of the product, saving the usage amount of sugar and reducing the cost for preparing the preserved fruits. The steam explosion ensures that the surface area of each cell structure of a noble dendrobium stem raw material is increased, the obtained product is soft in organization structure and loose in cell structure, the prepared preserved fruit is relatively soft in texture and relatively exquisite in mouthfeel, and the nutrient substances can be relatively easily digested and absorbed by human intestines and stomach. Because the vacuum impregnation is performed in a closed state, the impregnation time of the sugar is shortened, and the requirements of high efficiency and sanitation are met. Therefore, fresh noble dendrobium stems become a snack food which is convenient to carry, simple and convenient to eat, favorable to store and fresh and delicious in mouthfeel, is nutritional and can promote human healthy functions.

The invention relates to an ecological protection structure suitable for a bumpy rock slope and a construction method. The ecological protection structure comprises cement soil sprayed on a slope surface, an iron gauze laid on a cement soil layer, a short anchor rod for fixing the iron gauze and a base material spraying layer; the base material spraying layer is located on the cement soil layer; and the base material spraying layer comprises a base layer containing no mixed plant green seeds and a surface layer containing mixed plant green seeds. Base materials of three technologies are adopted, cement soil layer and vegetation concrete spraying construction can be completed through a dry type concrete spraying machine or a soil dressing spray-seedling machine or a wet type spraying machine according to the different base materials, the construction process is simple, the construction period is short, the construction cost is low, the method is suitable for slope protection and ecological restoration of uneven rock slopes, and wide application prospects are realized.

The invention discloses a preparation method of a beauty-nourishing pressed salted duck, comprising the following steps of: unhairing a duck to obtain a bare duck; weighing; carrying out vacuum massage on the duck by the dried salt for the pressed salted duck, wherein the weight of the dried salt is 5.0-8.0% of that of the duck; coating the dried salt for the pressed salted duck when the pressed salted duck is massaged; massaging for 30-50 minutes; curing for 42-48 hours at the low temperature from -5 DEG C to 1 DEG C; cooling the Chinese medicine extracting solution to 70-75 DEG C; soaking the duck for 1.5-2.5 hours in a sealing way by the Chinese medicine extracting solution; cleaning the duck by boiled water with the temperature of 48-52 DEG C, and then drying for 24-26 hours; putting the dried duck into a drying pot, and covering with cloth; drying the duck in the shade without sunshine in the day; and carrying out air drying on the duck by the means that the cloth is opened in the night, so that the dew can be attached to the duck body jointly for 6-8 days to obtain the product. The beauty-nourishing pressed salted duck not only is evenly cured and thick in cured meat, but also has the effect of beauty-nourishing food therapy health care.

The invention discloses a high-temperature chain lubricant and a preparation method thereof. The high-temperature chain lubricant is composed of the raw materials of, by weight: 70-90 parts of base oil, 10-20 parts of calcium petroleum sulfonate, 0.1-0.3 parts of ethanol, 0.4-0.8 parts of petroleum ether, 1-2 parts of fatty acid, 0.4-0.8 parts of boric acid, 0.6-1 part of water, 1-2 parts of calcium hydroxide, 0.5-1 part of calcium carbonate, and 0.2-0.5 parts of a high-temperature antioxidant. The high-temperature chain lubricant preparation method comprises the steps that: base oil accounting for 30-40% of the total amount of the base oil, calcium petroleum sulfonate, ethanol, petroleum ether, fatty acid, boric acid, water, and calcium hydroxide are sequentially added and are subjected to a saponification reaction; and calcium carbonate and the rest of the base oil are added for refining. The lubricant provided by the invention has excellent high-temperature thermal stability, excellent anti-oxidation stability, good lubrication performance, good permeability, good extreme-pressure wear resistance, and good adhesion. The preparation method is simple and easy to operate.