35results about How to "Reduce heaviness" patented technology

The invention discloses a high-permeability diversion layer material and a preparation method thereof, and relates to the field of disposable sanitary products. The preparation method of the high-permeability diversion layer material is characterized in that by compound-superimposing and selecting an upper layer vertical net and a bottom layer direct laying net, matching coarse denier profiled cross-section fibers and fine denier hydrophilic double components in the upper layer vertical net, reasonably matching hydrophilic and water-repellent double-component fiber in the bottom layer direct laying net, selecting a hot air penetration thermal stabilization mode and reasonably selecting lustring and setting technological parameters of a hot pressing roll, the high-permeability diversion layer material with good permeability is prepared. Therefore, the technical problems of poor diversion performance, inability in storing liquid, poor transient sucking effect, complex technology, poor permeability and difficulty in quantity production of a diversion layer material are solved, and the effects of enabling the diversion layer material to have good abilities of transient suction property, diversion property, barrier property and temporary liquid storage and to have good effects of ventilation, moisture permeation and reverse osmosis prevention are achieved.

The invention discloses moisturizing light matte lip glaze and a preparation method thereof, and relates to the field of cosmetics. The matte lip glaze is prepared from the following raw material components: an oil-phase emulsifier, an oil-phase coalescing agent, an oil-phase coloring agent, an oil-phase emollient, an oil-phase thickening agent, an auxiliary agent and a water phase, the preparation method comprises the following steps: sequentially mixing the oil phase emulsifier, the oil phase emollient, the oil phase coloring agent and the oil phase thickener, adding the oil phase coalescing agent, heating to 60-65 DEG C, adding the preheated water phase material, homogenizing, cooling, adding the pre-dissolved auxiliary agent, and homogenizing to obtain the matte lip glaze. According to the lip glaze disclosed by the invention, a water-in-oil system is utilized, all the components are synergistically matched, a compact breathable film can be generated on lips, volatilization of moisturizing components in the system is reduced, a decorous feeling and a dry feeling brought in the volatilization process are reduced, and the lip glaze is moist and light, moisturized and moist and has lasting color locking effect.

The present invention discloses reverse micelle solubilizing cleansing oil and a preparation method thereof. The reverse micelle solubilizing cleansing oil comprises an oil phase and a reverse micellepremixed phase, the reverse micelle premixed phase is a homogeneous system pre-mixed by polyol, an emulsifier and deionized water, a mass ratio of the polyol, emulsifier and deionized water is (0.1-10):(1-20):(5-20). The reverse micelle solubilizing cleansing oil is prepared by adding the reverse micelle premixed phase to the oil phase. The reverse micelle solubilizing cleansing oil has ability to fully dissolve oils, also reduces a heavy feeling of the oils by inversely solubilizing the emulsifier into the oil phase, has a light and thin texture and good spreadability, and is rapid in a makeup dissolving speed and an emulsification speed, not heavy and burdensome during an emulsification process, easy to rinse and also strong in makeup removal.

The invention discloses a six-degree-of-freedom parallel mechanism helmet servo system, which relates to a virtual display interactive device, in particular to a helmet displayer for improving virtual reality. In the invention, six sets of universal supports are uniformly arranged on the periphery of an upper platform, each set of the universal support is connected with a controllable expansion link and is provided with a mechanism drive and kinematic parameter detecting unit, each set of composite spherical hinge is provided with a helmet weight detecting unit, and a lower platform is provided with a plurality of head movement detecting units. The six-degree-of-freedom parallel mechanism helmet servo system provided by the invention aims at lightening the helmet weight felt by a wearer and alleviating the helmet obstructive effect felt by the wearer during motion time, thereby alleviating feelings about heaviness, restriction and foreign bodies, improving the comfortableness of wearing the helmet and strengthening the immersion sense of the virtual reality; and simultaneously, the six-degree-of-freedom parallel mechanism helmet servo system detects the position of the head of thewearer by utilizing the mechanical measuring device of the servo system, and accomplishes the function of tracing the head of a participant in a virtual reality system.

An arc screen rotation fixing mechanism of a surgical robot doctor control console comprises an arc screen, a balance weight flange connected with the arc screen, arranged at the center of the back face of the arc screen and used for increasing the weight of the arc screen and balancing the position of the arc screen, a support connected with the flange and used for controlling the rotation of the arc screen, and a fixing stand connected with the support and used for fixing the support to the control console. By means of the thin arc screen, the decorous feeling of a square screen is reduced, and the machine body is more attractive; meanwhile, the display screen support with multiple freedom degrees is arranged and is in shaft fit with the balance weight flange through the support, the adjustment of different positions and angles can be achieved, operation habits of different doctors can be met, fatigue degree is reduced, and operation efficiency of doctors is improved.

The invention discloses an anti-bursting chain tooth and a zipper with the anti-bursting chain tooth. The anti-bursting chain tooth comprises a third woven belt clamping body and a fourth woven belt clamping body adjacent to the third woven belt clamping body. A third pulling-close plate is arranged on the top of the third woven belt clamping body, a third convex part and a third groove are arranged on the side face of one side of the third pulling-close plate, and a third convex part and a third groove with the interchangeable positions are arranged on the side face of the other side of the third pulling-close plate. A fourth pulling-close plate is arranged on the top of the fourth woven belt clamping body, a fourth groove corresponding to the third convex part and a fourth convex part corresponding to the third groove are arranged on the side face, close to the third pulling-close plate, of the fourth pulling-close plate, and a fourth groove and a fourth convex part with the interchangeable positions are arranged on the side face, away from the third pulling-close plate, of the fourth pulling-close plate. The two side faces of the anti-bursting chain tooth are both provided withtwo engagement points, one anti-bursting chain tooth can be supported by four contact points, no jamming phenomenon exists, and it is guaranteed that the zipper with the anti-bursting chain tooth doesnot burst in the bending process.

The invention provides a virtual reality display module, a driving method and device and a virtual reality display device. The virtual reality display module comprises a display panel and a micro-lens layer located on the light-out side of the display panel. The display panel comprises a plurality of pixel units, and each pixel unit is composed of a plurality of sub-pixels. The micro-lens layer comprises a plurality of micro-lens units, wherein each micro-lens unit corresponds to part of sub-pixels on the display panel, the sub-pixels corresponding to each micro-lens unit image in a corresponding area of the micro-lens unit, and a display frame is formed by imaging of all the sub-pixels. By means of the virtual reality display module, the driving method and device and the virtual reality display device, the virtual reality display device can have a low burden sense.

The invention relates to an upper garment suitable for summer. The upper garment comprises a coat, a shirt collar and a pair of shirt sleeves. The coat is formed by sewing two oppositely-opened front pieces, a rear piece, two sleeve pieces and a turn-down collar. The upper garment is characterized in that shoulder pads which are excessively light in weight and good in breathability and are formed by sewing multi-layer large-aperture 3D mesh materials are fixed to the positions, located at the two shoulders, of the bottom face of the coat through pull threads respectively, collar hanging edges with a plurality of button holes are sewn inside the positions, located at the chest portions and on the inner faces of the front pieces, of the front pieces respectively, and circles of sleeve hanging edges are sewn on the lower portions, located at the elbow portions, inside the sleeve pieces of the coat respectively. The shirt collar is formed by sewing two oppositely-opened front chest pieces, an over shoulder piece and a collar. Opening parts of the two front chest pieces are connected through an upper row of buttons and a lower row of buttons to form an inverted trapezoid shape. A plurality of buttons which are connected with the collar hanging edges of the coat are sewn on the lateral side of each front check piece. Each shirt sleeve is formed by sewing the corresponding sleeve piece and a cuff which can be opened and closed. A welt is sewn on the edge of each sleeve piece. The upper garment can be widely used for summer.

The invention relates to a preparation method of an ultra-thin and ultra-transparent microporous membrane. The ultra-thin and ultra-transparent microporous membrane is a membrane containing micropores, the thickness of the membrane is below 5 μm, and the pore size of the micropores is below 5 μm; the preparation method is as follows: : Use a micro-nano foaming machine to foam the water-based foam to obtain bubbles, and then carry out micro-concave high-precision coating to obtain an ultra-thin and ultra-transparent microporous film; the water-based foam is mainly composed of water-based glue, water-based foam stabilizer, It is composed of silicone resin polyether emulsion water-based foam stabilizer and water; the foaming control parameters of the micro-nano foaming machine include: the specific gravity of the bubbles is 350~700 g / L, the working speed of the stirring head is 250~400 rpm, and the output of the pump 100~500L / hour; the diameter of the bubbles is less than 5μm; the thickness of the coating is less than 5μm during micro-concave high-precision coating, and at the same time greater than or equal to the diameter of the bubbles. The method of the invention is simple, the thickness of the prepared product is small, and the air permeability and anti-drilling down property are good, which effectively fills the blank of the prior art.

The invention discloses a high-permeability diversion layer material and a preparation method thereof, and relates to the field of disposable sanitary products. The preparation method of the high-permeability diversion layer material is characterized in that by compound-superimposing and selecting an upper layer vertical net and a bottom layer direct laying net, matching coarse denier profiled cross-section fibers and fine denier hydrophilic double components in the upper layer vertical net, reasonably matching hydrophilic and water-repellent double-component fiber in the bottom layer direct laying net, selecting a hot air penetration thermal stabilization mode and reasonably selecting lustring and setting technological parameters of a hot pressing roll, the high-permeability diversion layer material with good permeability is prepared. Therefore, the technical problems of poor diversion performance, inability in storing liquid, poor transient sucking effect, complex technology, poor permeability and difficulty in quantity production of a diversion layer material are solved, and the effects of enabling the diversion layer material to have good abilities of transient suction property, diversion property, barrier property and temporary liquid storage and to have good effects of ventilation, moisture permeation and reverse osmosis prevention are achieved.

In order to provide a motor-driven seatbelt retractor in which the temporary weight during withdrawing a seatbelt is reduced so that uncomfortability can be reduced, when a seatbelt is off, projections (21) of an internal gear (17) are placed in a circumferential center between adjacent projections (25) by the spring force of springs (26, 27). When a spool (13) rotates in the belt withdrawing direction, the internal gear (17) also rotates in the belt withdrawing direction. This arrangement disables the transmission of power of a reduction mechanism (15) so as to cut off the direct connection between the spool (13) and an electric motor connected to a sun gear (16), so that the temporary weight during withdrawing the seatbelt can be reduced. When the internal gear (17) rotates at a predetermined angle, the projections (21) come into contact with the projections (25) to thereby stop the rotation of the internal gear (17). This enables the transmission of power of the reduction mechanism (15), whereby the spool (13) and the electric motor are brought into direct connection via the reduction mechanism (15).

The invention discloses a single-piece joist type annular passenger overcrossing. The single-piece joist type annular passenger overcrossing comprises a single-piece annular truss girder and a plurality of suspension arm transverse ribs, wherein the suspension arm transverse ribs are connected by an annular tie rod to form a low bearing type structure for supporting a bridge deck slab. According to the single-piece joist type annular passenger overcrossing, a lot of problems of current conventional annular steel box girder overcrossings are solved; the single-piece joist type annular passenger overcrossing has the advantages of simple structure, reasonability in stressing, economic manufacturing cost, convenience in building and maintaining, comfort in use, attractive appearance and the like, has relatively high economic and social values and is a novel overcrossing structure worthy of being popularized and used.

Disclosed is a patch support for a water-based plaster having the following structure, said patch support having excellent plaster-holding properties and excellent water-holding properties, inhibiting the sublimation of a drug to improve the long-lasting drug effect, imparting neither restricted feeling nor roughness to a wearer due to the thinness and good flexibility thereof, and having controlled moisture-permeability and little stickiness to thereby comfort the wearer. The patch support for a water-based plaster is a laminate consisting of three layers laminated together, i.e., a non-woven fabric layer (A), a non-woven fabric layer (B) and a film layer having through holes, said film layer being positioned between the non-woven fabric layers (A) and (B), wherein said film layer is formed of a resin comprising an olefin-based elastomer, and said through holes have an area of 0.02-0.18 mm2 per hole and a porosity of 1-10%.

The invention provides an opening frame structure used for a refrigerating device. The refrigerating device comprises a box body. The opening frame structure is arranged at the opening end of the box body and comprises an appearance panel and a first reinforcing rib. A first side plate is arranged on the side, opposite to the outer portion of the box body, of the appearance panel. An arc protrusion is arranged at the position, at the connecting position of the first side plate and the appearance panel, on the outer surface of the appearance panel. The first reinforcing rib is arranged on the inner surface of the appearance panel, and a first insertion groove is formed by the first reinforcing rib and the first side plate. A transition section is arranged at the portion, between the connecting position of the first reinforcing rib and the appearance panel and the arc protrusion, on the outer surface of the appearance panel. The transition section covers the connecting position of the first reinforcing rib and the appearance panel. By means of the opening frame structure and the refrigerating device, due to the fact that the connecting position between the first reinforcing rib and the appearance panel is covered with the transition section, vision transfer can be caused, the problem that the connecting position shrunk in the injection molding process, and consequently the appearance panel is not attractive is effectively avoided, and the appearance quality of the opening frame structure is improved.