131results about How to "Moderate strength" patented technology

A connector assembly has a male housing (3), a female housing (4) and an interlocking system composed of a lockable lug (7) on the male housing. A lock arm (15) on the female housing has a pawl (16) engaging with the lug, a pair of elastically deforming hinge-shaped legs (17) integrally support the lock arm, and a push lever (18) is disposed at the rear end of lock arm extending rearwards beyond the legs. A guide tongue (10) intervening between a pair of side slots (11) and protruding forwards from the lug (7) is inserted in between the legs (17) spaced sideways, the slots (11) fitting on the legs at the same time. A pair of bridges (19) continue from the female housing (4) to lateral ends of the push lever.

Provided is a pellicle that has appropriate membrane strength, high resistance to chemicals, and a low degree of sulfate ion generation and outgassing. A provided pellicle frame supports the outer rim of a pellicle membrane, and an epoxy resin coating is formed on the surface of the pellicle frame. In the infrared absorption spectrum of said epoxy resin coating, the ratio of the absorbance of a peak in the range between 1450 cm⁻¹ and 1550 cm⁻¹ to the absorbance of a peak in the range between 1200 cm⁻¹ and 1275 cm⁻¹ is at least 0.5 and at most 3; also, the ratio of the absorbance of a peak in the range between 1450 cm⁻¹ and 1550 cm⁻¹ to the absorbance of a peak in the range between 905 cm⁻¹ and 930 cm⁻¹ is at least 1 and less than 7.

The invention relates to a bamboo charcoal viscose facial mask base cloth and a high moisture retention and moisturizing facial mask. The bamboo charcoal viscose facial mask base cloth is prepared with the following method: 1) adding nanometer bamboo charcoal powder and sodium alga acid into dispersion solution to be dispersed evenly in bamboo charcoal serous fluid; 2) adding the bamboo charcoal serous fluid into viscose spinning solution to be dispersed evenly, and filtering and deforming to obtain mixed spinning solution; 3) carrying out wet method spinning on the mixed spinning solution toobtain the bamboo charcoal viscose, and carrying out opening, mixing, carding and lapping to obtain a bamboo charcoal viscose felt; 4) dissolving chitosan in acetic acid aqueous solution, adding gelatin to be dissolved to obtain finishing liquor, and dipping the bamboo charcoal viscose felt into the finishing liquor to carry out impregnation modification to obtain a compound fiber felt; 5) carrying out spunlace reinforcement on the compound fiber felt. The bamboo charcoal viscose facial mask base cloth has high constraint ability on serum and good water retention and moisture liberation performance; after the facial mask serum is loaded through a liquid hanging step, the high moisture retention and moisturizing facial mask is obtained, situation that serum loss due to dripping and droppingcan be avoided, and waste is avoided.

The present invention relates to an application tape, which has a function of improving an application workability when a protective pressure-sensitive adhesive sheet is applied to an adherend, in which the application tape has a surface that has a coefficient of static friction for a PET film of 0.05-1.0 in the case where the PET film is slid on the application tape having a size of 30 mm×30 mm under a condition of a load of 100 g and a rate of 100 mm/min, and the application tape has a Young's modulus of 300 MPa or lower.

The invention belongs to the technical field of forestry production, and relates to a camellia oleifera large tree shoot grafting method, in particular to a grafting method used in the crown changing process of camellia oleifera and the camellia grafting process of the camellia oleifera. The camellia oleifera large tree shoot grafting method includes the following steps of firstly, selecting the camellia oleifera with good growth vigour as a grafting rootstock; secondly, cutting off branches at the upper portion of the portion to be grafted and reserving branches at the lower portion of the portion to be grafted at the end of winter and the beginning of spring and before the camellia oleifera sprouts; thirdly, reserving two to four buds closest to a cut section and removing the rest of buds after the camellia oleifera sprouts; fourthly, cutting off the position, 2cm to 3cm away from the bud position, of a shoot to conduct grafting after the buds of the shoot grow into lignified branches, and completing the grafting process, wherein the grafting time is in autumn. According to the camellia oleifera large tree shoot grafting method, the grafting survival rate is improved, the problem that the rootstock is dry, cracks and is not long in service life after grafting survival is achieved is solved, and grafting can be conducted again on the basis that the primary grafting survival is not achieved.

This invention provides new above knee (AK) and below the knee (BK) orthotic devices and implements specific manufacturing processes for the production of orthotic devices through the automated, computer controlled bi-axial and tri-axial braiding of orthotic devices, over a mold or mandrel made of carved foam, plaster material or wax that is a replica of the patient's limb, and is created by a Computer Aided Design (CAD) file controlling a Numerically Controlled (CNC) machine tool. This method of manufacture using aerospace fibers such as graphite or Kevlar, and high performance resins, is used to create a orthotic device which is stronger and lighter weight than conventionally manufactured orthotic devices. Braiding also allows incorporation of woven cloth, tapes and other reinforcements into the braiding process for added strength at selected areas. The method dramatically decreases the production time and cost of the relative to conventional methods.

Precipitation hardened alloy on the basis of copper, zinc, nickel and manganese exhibiting a high strength and ductility with values similar to those of stainless steels in combination with excellent machinability. The inventive alloy family is characterized by fine fibre-like or globular precipitates that emerge during intermediate temperature annealing treatments, which in case of the unleaded variations significantly improves the machinability. The alloy of invention is particularly suited for free machining applications such as the production of pen tips and reservoirs for writing implements of reduced tip dimensions, where conventional Cu—Ni—Zn—Mn alloys fail due to lack of strength and where the corrosion resistance in gel-based inks is insufficient without restriction to other fields of application.

The invention discloses a waste gas treatment system of a self-cleaning simple ventilation cabinet. The waste gas treatment system of the self-cleaning simple ventilation cabinet comprises a ventilation cabinet body integrally combined by a ventilating pipe, a fan, a forepart filter, a back filer, and a quakeproof sound-insulating shielding box. The high-temperature, high-humidity and strong corrosive waste gas exhausted by the ventilation cabinet performs the first treatment through the forepart filter installed at the exhausting opening of the ventilating pipe, is pumped by the fan with the quakeproof sound insulation, high-temperature resistance and anti-corrosion, and performs the second treatment by the back filer installed at the air outlet of the fan, so that the waste gas satisfying the purifying requirements is discharged to the outdoor. The self-cleaning function of the ventilation cabinet can be realized.

The invention discloses an unmanned aerial vehicle with an intramuscular injection system. The unmanned aerial vehicle comprises an unmanned aerial vehicle body and the intramuscular injection systemcapable of automatically launching an injector according signals, and the intramuscular injection system is arranged on the unmanned aerial vehicle body. The unmanned aerial vehicle with the intramuscular injection system is convenient to use and store, and has the the advantages of being low in using cost, safe in operation, high in hit rate, wide in application range, capable of being hidden anddisguised, capable of remotely tracking a target and administrating drugs and the like.

The invention discloses an assembly device of an inner end joint and a sealing sleeve cover. A cylinder body of a hydraulic cylinder is fixed to a workbench connecting board A and a piston rod of the hydraulic cylinder is fixed to a connecting board B; a guiding post is fixed between a workbench and the connecting board A and penetrates through a sliding board; a connecting rod is fixed between the connecting board B and the sliding board; a press fitting and air inflating assembly is fixed to the center of the sliding board, the lower end of the press fitting and air inflating assembly is provided with an upper pressing head, and the center of the press fitting and air inflating assembly is provided with a vertically-communicated ventilation hole; two grinding wheels of a grinding wheel assembly can be expanded and clamped on a large-diameter outer circle of the sealing sleeve cover; a locating and rotating assembly comprises a CG joint locating base, a main shaft and a power mechanism; a CG joint is fixed to the CG joint locating base, the CG joint locating base is fixed to the main shaft, and the power mechanism drives the main shaft to rotate. According to the assembly device of the inner end joint and the sealing sleeve cover, assembly, grinding and seepage detection of the CG joint and the sealing sleeve cover are achieved on the same assembly device, the assembly reliability is high, accuracy is high, grinding is even, force is appropriate, the reworking rate is low, the production efficiency is high, and the labor intensity of a worker is greatly relieved.

The invention relates to the technical field of a headset structure and discloses a headset connecting structure and a headset. The headset connecting structure is used for connecting a head band and sound production units of the headset and comprises a magnetic sliding arm, a sliding track and a casing covering the periphery of the sliding track, wherein the tail end of the magnetic sliding arm can slide to extend into the sliding track from the head end of the sliding track, the head end of the magnetic sliding arm is fixedly connected with the head band, and the tail ends of the casing are connected with the sound production units; the magnetic sliding arm is covered with a seamless sleeve, and iron-based parts in adsorption matching with left and right sides of magnetic sliding arm are arranged in the sliding track and attached to the seamless sleeve. The headset comprises the head band, the sound production units and the headset connecting structure for connecting the head band and the sound production units. According to the headset connecting structure and the headset, the iron-based parts arranged in the sliding track are in adsorption matching with the magnetic sliding arm movably extending into the sliding track, so that the magnetic sliding arm slides smoothly under the dual actions of magnetic force and frictional force, and the use effect of a user is improved.

A liquid developer includes an insulating liquid and toner particles which are dispersed in the insulating liquid and contain a resin and a coloring agent. The resin contains a first resin which is a crystalline urethane-modified polyester resin resulting from increase in chain length of a component derived from a polyester resin by a compound containing an isocyanate group. The toner particles have a peak in a DSC curve in temperature increase at 55° C. or higher, have a peak in the DSC curve in temperature decrease at 30° C. or higher, and have a storage elastic modulus at 80° C., not lower than 1×10⁵ Pa and not higher than 1×10⁷ Pa.

An attachment and securement system that allows an item to be secured onto a surface or a structure, and to be selectively positioned. The system consists of a first assembly with a magnet and an interface, and a second assembly with a screw actuated clamp and a post that terminates at a circular metal head. The first assembly is attached to an item such as a mobile communication device, a computing device, apparel, or an apparel accessory. The item with the attached first assembly is then placed in contact with and magnetically adhered to the second assembly, which is attached to a surface or structure. The magnet secures the item to the second assembly, and the circular design of the metal head allows the head to rotate about the magnet, allowing the item to be selectively positioned.

The invention discloses an internal-tight type moment pressure plate bolt. The invention aims to provide an improved internal-tight type moment pressure plate bolt, which comprises a bolt body. An outer hexagon bolt head is arranged above the bolt body; the bolt body and the outer hexagon bolt head are connected through a breakage part I; and connected inner holes I are formed in the outer hexagon bolt head and the breakage part I. The internal-tight type moment pressure plate bolt is characterized in that a pressure plate is arranged under the bolt body; the bolt body and the pressure plate are connected through a limiting part; a breakage part II is arranged between the limiting part and the pressure plate; the stressed degree of the breakage part II is less than the stressed degree of the breakage part I; when the bolt is screwed to a certain force degree, the breakage part II can be broken, so that the bolt body and the pressure plate are separated, and then the pressure plate cannot rotate along with the bolt body so as not to damage an electric wire. The internal-tight type moment pressure plate bolt provided by the invention has the characteristics of convenience in use, moderation in force degree, solidity and durability, and is mainly used for electrical power cable permanent connection.

The invention provides a clamp for an automobile floor assembly. The clamp comprises a base, stand columns, lifting mechanisms and clamping mechanisms. The clamping mechanisms comprise the left clamping mechanism and the right clamping mechanism. The left clamping mechanism and the right clamping mechanism are symmetrically arranged. The left clamping mechanism is arranged at one end of the base, and the right clamping mechanism is arranged at the other end of the base. The lifting mechanisms are arranged in the middle of the base, the clamping mechanisms are respectively connected with the stand columns, and the stand columns are fixed to the base. The clamp for the automobile floor assembly is reasonable in structural design and capable of accurately positioning and effectively fixing the automobile floor assembly. The lifting mechanisms are arranged in the middle of the base, so that moving of the automobile floor assembly is facilitated, and convenience is provided for production machining. On the premise that the cost is low, the clamp for the automobile floor assembly can effectively fix the automobile floor assembly, operation is convenient, machining production is facilitated, production efficiency is improved, and meanwhile production benefits are increased.

The invention relates to the technical field of optical lens assembly, and particularly discloses an automatic assembly device and an assembly method for an optical lens. The assembly device comprisesa bed frame, wherein a conveyor belt is arranged in the middle of the bed frame, a pick-and-place device is arranged in the middle of one side of the bed frame, assembling components are symmetrically arranged on the other side of the bed frame, and limiting components are uniformly arranged on the conveyor belt; and each limiting component comprises a limiting groove formed on the conveyor belt.According to the optical lens automatic assembly device, by the conveyor belt, the two assembly components and a pick-and-place component, the assembly line operation of lens assembling is achieved,and the working efficiency is high; and meanwhile, when a lens shell is picked and placed through the assembly components, the lens shell is protected while the lens shell is stably clamped, and the lens shell is prevented from being bumped and scratched; and when the lens shell is fixed with the limiting components, the limiting components can realize fixing of lens shells of various size, and the lens shell is prevented from being damaged while the lens shell is fixed.

The invention discloses an inductor turn-over mechanism comprising a turning unit arranged on a support and used for moving the station of the inductor; the turning unit is provided with wire clampingunits used for clamping the polar wires of the inductor, turn-over clamping units used for clamping and turning over the inductor, and power units used for enabling the wire clamping units to pull the polar wires during the turn-over process of the inductor; there are separately two sets of wire clamping units, turn-over clamping units and power units, which are mirror images of each other.

The invention relates to an anti-skid and anti-bending cable horizontal meters-counting device which belongs to a cable metering device and comprises a frame, a main meters-counting wheel, a driven wheel, and a meter counter. The main meters-counting wheel is fixedly arranged on the frame. The main meters-counting wheel is provided with a positioning groove. The driven wheel is inserted into the positioning groove. Via inserting the driven wheel into the positioning groove of the main meters-counting wheel, the cables are limited by a rabbet, can only run on a straight line, and can not form bending, hereby guaranteeing the meters-counting accuracy.

Various combinations of a first encapsulant and a second encapsulant on different locations of a photovoltaic module are used to meet various requirements of optical clarity, tensile strength, waterproofness, and resistivity.