53 results about "Hair structure" patented technology

The invention discloses a flowing speed sensor and a fabrication method thereof. The flowing speed sensor comprises a dual-layer polyimide film substrate, a graphene / polyimide piezoresistance unit anda signal lead. By arranging a simulated hair structure and the graphene / polyimide piezoresistance unit on a surface of the dual-layer polyimide film substrate, the flowing speed can be further measured by measuring stress change of the piezoresistance unit caused by bending of the simulated hair structure under an effect of an external fluid. The flowing speed sensor is simple in structure, and mass production is easy; with the design of employing simulated hair to sensor the flowing speed of the external fluid, the flowing speed sensor has the advantages of structural sensitivity and high measurement accuracy; and moreover, the flowing speed sensor employs a polyimide film as a flexible substrate, and the flowing speed sensor is more conveniently arranged on an arc wing surface and otherprobable curved surfaces.

The present invention provides a process by which smoothness, body and a permanent wave pattern can be imparted to multi-textured hair of all types, from hair having an excessively tightly curled appearance, such as Negroid hair, to hair having a straight appearance, such as Caucasian hair, with substantially less damage to the hair. The process of the present invention uniquely combines the use of two hair structure altering chemicals-an alkaline hydroxide (such as sodium hydroxide) and a thioglycolate reducing agent (preferably ammonium thioglycolate)-to harmoniously bring about a desired wave pattern in the hair. Using the Wave Balance Scale (a hair reference scale) of the present invention, a sodium hydroxide formulation is chosen based on the type and natural curl level of the hair. The sodium hydroxide formulation is applied to the hair for a time sufficient to relax the natural curl in the hair by breaking some of the sulfide bonds in the hair. Then, after rinsing but prior to any neutralization, the ammonium thioglycolate formulation is applied to the hair and the hair is placed on curling rods for a time sufficient to rearrange the wave pattern of the relaxed hair. The hair is then rinsed and neutralized, while still rodded, for a time sufficient to lock in the new wave pattern by reforming the sulfide bond linkages. After neutralization, the hair can be shampooed, conditioned and styled either curly or straight as desired by the patron.

This invention discloses a hair dye and a hair dyeing method using a dye mainly made of natural colors (used in food and cosmetics), synthetic colors (used in food and cosmetics), and cosmetic colors. The hair dye can be applied for dyeing hair and skin at the same time according to the keratin-like structure of the hair and skin. The hair dye can be manufactured in a form of a hair dye cream, a hair dye lotion, a frost hair dye, a hair dye gel, a hair dye ointment, a hair dye shampoo, a foam type hair dye, or a spray type hair dye. After the hair dye is combined with a perm agent, a dyeing and perming product is produced for dyeing and perming hair all at one time. The natural colors (used in food and cosmetics), synthetic colors (used in food and cosmetics) and cosmetic colors of the hair dye penetrate into the hair by different hair dyeing methods to achieve the hair dyeing effect, and permanent hair dye, semi-permanent hair dye and temporary hair dye are manufactured according to the depth that the color enters into the hair structure.

The invention discloses a gas microflow detection device based on a flow sensing mechanism of poison hairs of scorpions. The gas microflow detection device consists of a similar poison hair rod, a similar poison hair base part, a similar poison hair seat, an elastic connection film, a first electrode wire and a second electrode wire, wherein the similar poison hair rod and the similar poison hair base part are assembled to form a whole so as to form a similar poison hair structure; the lower half part of the similar poison hair base part is provided with a conductive coating layer; the similar poison hair base part is mounted in a similar spherical cavity assembled by the similar poison hair seat and the elastic connection film; the first electrode wire is embedded into the surface of the elastic connection film; when swinging, the similar poison hair structure is conducted with the conductive coating layer of the similar poison hair base part; a hemispherical groove of the similar poison hair seat just can support the free swinging of the similar poison hair base part therein; the similar poison hair base part is assembled into the similar poison hair seat so as to form an equivalent angular displacement type area-variable capacitive sensor; the second electrode wire is led out of the bottom of the similar poison hair seat and is connected with the conductive layer of the similar poison hair seat. The gas microflow detection device simulates a flow sensing structure of the poison hairs of the scorpions, and the equivalent angular displacement type area-variable capacitive sensor is formed, so that the sensitivity is high.

The invention belongs to the technical field of textile production processes and particularly relates to a production method of long-term soft and fluffy and hydroscopic and fast dry looped fabric. The production method includes the steps of spinning, warping, sizing, weaving and dyeing and finishing treatment. During weaving, low-hot-water-shrinkage yarn and high-hot-water-shrinkage yarn are adopted as looped yarn, and weaving is carried out according to a specific yarn arrangement sequence. The looped fabric has the advantages of being soft after being washed multiple times and being hydroscopic and fast dry and low in hair, the drying time is 5 min or longer shorter than that of a towel of the same weight, and the pile retention is smaller than 0.5%. The limitation of raw material use is broken through, it is unnecessary to use superfine fiber yarn or superfine fiber filaments, and the product quality of the looped fabric can be remarkably improved. The product structure range to which the technical method is applicable is wider, and no double-hair structure is needed; the manufactured towel is better in style, and loops are smoother. A splitting process (dacron alkali peeling process) is not adopted, dyeing energy consumption is effectively reduced, and meanwhile environmental pollution caused by the splitting process is reduced.

The invention provides a light fighter wing. The leading edge flap of the present invention is a full-span motorized front flap, the outer section of the front flap is slender, and the airfoil is relatively thin. The frame around the rear beam and the integral fuel tank and its integral fuel tank are sealed without grooves. Between the front ribs of the leading edge of the wing, there is a dry duct for the flight control rod passing through the integral fuel tank area along the span direction. The present invention is the first in China to have no grooves, no oil separators, the main bearing beam and the integral oil tank without grooves and seals, which reduces the structural weight of the wings. The embedded structure of the sealing edge between the leading edge flap and the main wing surface ensures that the sealing edge will not be torn when the aircraft is flying. The invention successfully solves the first use of the wingtip projectile external hanging structure technology in domestic light fighters. The invention also provides the application of stainless steel forgings which have never been used in domestic aircraft on the wing main girder and rear girder. It solves the technical bias that the length-to-diameter ratio of the dry conduit is large along the span, which is difficult to solve.

The invention discloses a hair reconstruction method based on an adaptive octree hair convolutional neural network. The method comprises the following steps: 1) constructing a training set by using apublic hair database, converting a three-dimensional hair model in the database into a hair direction field taking a self-adaptive octree as a structure, and generating a corresponding hair directional diagram, a hair region diagram and a body region diagram; 2) designing a self-adaptive octree hair convolutional neural network to reconstruct a hair direction field; 3) preprocessing the input picture; and 4) carrying out post-processing on the output direction field, converting the direction field generated by the adaptive octree hair convolutional neural network into a hair model representedby hair, and completing hair reconstruction. According to the method, the compact structure of the octree is utilized, the storage space of the hair direction field is greatly compressed, and meanwhile, the memory overhead and the running time of a hair reconstruction network are reduced. According to the invention, the three-dimensional hair structure in the input picture can be effectively identified and recovered, and the contour appearance and texture trend consistent with those of the input hair style are ensured.

Crystalline superfine particles capable of emitting light depending upon a time-rate-of-change of a stress and controlled in grain size in the range from 5 nm to 100 nm are complexed with another material such as resin. The crystalline superfine particles are manufactured by using aggregates of molecules, i.e. inverted micelles, which orient hydrophilic groups of surfactant molecules inward and hydrophobic groups outward in a nonpolar solvent and which contain metal ions of a metal for forming the crystalline superfine particles dissolved in water inside the inverted micelles. Alternatively, they are manufactured by using inverted micelles enveloping precursor superfine particles, in which precursor superfine particles are enveloped in water inside the inverted micelles. The crystalline superfine particles are excellent in dispersibility in another material to be complexed, enhanced in emission efficiency and usable to make a transparent stress emission material. The complex material obtained is used to manufacture artificial light-emitting hair structures, artificial light-emitting skin, artificial light-emitting bodies, artificial light-emitting fabrics, and others.

The invention discloses wrap-knitted hydrophobic polyester fabric imitating a plant hair structure. A base of the fabric is made of sea-island superfine fiber. Sea facies of the water-soluble polyester sea-island superfine fiber are decreased by post-finishing; remaining island facies form continuous nano-fiber; fine and close polyester nano-fiber hairs form on the surface of the base; accordingly, imitating the plant hair structure is achieved, and a function of fabric surface hydrophobicity is achieved.

The invention discloses a three-dimensional hair parameterization model method based on body vector field sparse localization decomposition, and the method comprises the steps: 1) carrying out the preprocessing of converting hair style data from a node-hair structure to a body vector field, and obtaining the information of hair length and local density; 2) calculating average data of a body vectorfield, a hair length and a local density, and constructing three residual matrixes for dimension reduction processing; 3) performing dimension reduction processing on the three residual matrixes by using SPLOC to obtain sparse localization bases of three features, and performing linear mixing on the sparse localization bases and respective average data to obtain a parameterized model; and 4) assigning different mixing coefficients to the parameterized model, and calculating hair nodes from the body vector field by using a hair reconstruction method based on an Euler broken line method to obtain different new hair style data. According to the invention, a simple three-dimensional hair style manual editing function is realized, so that a user can reconstruct abundant and diverse three-dimensional hair models by simply selecting different feature bases and adjusting the mixing coefficient of the feature bases.

The invention relates to a conditioner for repairing hair after dyed and a preparation method thereof. The method comprises the following steps of: pumping deionized water into a stirring kettle; heating and stirring; adding 0.05 to 0.1 part by weight of chelating agent, a molten cationic surfactant and a greasing agent in turn when temperature is raised to 60 DEG C to 80 DEG C; stirring and emulsifying for 10 to 25 minutes and then cooling; adding 1 to 3 parts by weight of conditioning agent, 1 to 3 parts by weight of functional additive, 0.2 to 0.6 part by weight of favoring agent and 0.04 to 0.08 part by weight of preservative in turn when the temperature is decreased to 45 DEG C to 55 DEG C and reacting for 10 to 25 minutes; and cooling to the temperature of between 30 DEG C and 40 DEG C to obtain the conditioner. Compared with the prior art, the conditioner for repairing hair has the advantages of smoothing scales on the surface layer of hair, promoting growth of hair, improving a hair structure, forming a protective layer on the hair to repair damaged hair and the like.

The invention relates to a virtual object hair treatment method and device. The virtual object hair treatment method comprises the steps of: establishing a hair model of a virtual object, wherein the hair model comprises a plurality of primary-secondary hair structures, and each primary-secondary hair structure comprises a primary hair and a plurality of secondary hairs associated with the primary hair; simulating the positions of the primary hairs according to preset parameters, and determining the relative positions of the secondary hairs and the primary hair in each primary-secondary hair structure according to the hair model; determining the positions of hairs of the virtual object according to the position of the primary hair in each primary-secondary hair structure and the relative positions of the secondary hairs and the primary hair in each primary-secondary hair structure; and after the positions of the primary hairs and the secondary hairs are determined, rendering the hairs of the virtual object. The method can support the simulation of the whole bundle of hairs.

A composition and method for hair bleaching and hair care products. Any hair type, texture or previous chemical application can successfully achieve levels as high as 10 with the use of double 40 volume developer on hair as fragile as relaxed African hair in the shortest time frame of 2-3 weeks with no breakage or damage short term or long term effects. Most caucasian hair can accomplish and be sustain high levels because of hair structure and natural higher base colors. But long term no one is exempt from laws of nature a highly alkaline leveled chemical resulting in thinning fine shredded shaft and ends, think Dolly Parton without the wigs if you've ever seen her, its not pretty. The method is a “step by step” process physically applying the ingredients to hair and scalp and to bleach of emollients, proteins and surfactants of low molecular weight, hydrolyzed, cold pressed and temperature controlled. The Method and Composition allow the hair balance during the long term effects. Preferable ingredients, rich in fatty acids, antioxidants, uv protection, hydration complexes, regeneration, rejuvenating enzymes, absorption and filmogenics, a combination that I prefer that is original.

A dissipation device has a dissipation fin set and a centrifugal fan. The centrifugal fan outputs airflow toward the dissipation fin set to remove the heat from it. The centrifugal fan includes a centrifugal impeller mounted on a motor. An outer housing houses the motor and the centrifugal impeller. An inner wall of the housing's outlet has hair structure to reduce noise. The dissipation fin set includes a fin structure closely attached to a heat source, as well as an airflow channel housing. The airflow channel also includes a hair structure for reducing noise.

The invention discloses a robot bionic flexible electronic skin with controllable global rigidity. The system comprises a three-level sensing system. The first-level sensing is approaching sensing, is composed of a capacitive approaching flexible sensor array, and can sense the approaching distance, approaching speed and approaching direction of a man-machine. Secondary sensing is sensitive contact sensing, and a sensitive flexible tactile sensor with a bionic hair structure is adopted, so that contact force can be detected; the three-level sensing is load-sensitive tactile sensing, a flexible tactile sensor and a flexible driver which are integrated are adopted, the rigidity of the flexible electronic skin can be globally adjusted, the contact pressure can be detected, the measuring range and the sensitivity can be changed, and then dynamic load self-adaption is achieved. According to the invention, multi-source and multi-mode signals can be detected through a multi-stage sensing system.

A hair altering assembly alters hair structure with heat forming a generally flat dimension to save space. An external power is not required to provide electricity to generate the heat; thereby saving space and enhancing portability. The assembly includes a pair of planar members having a generally flat, elongated shape. The planar members hingedly move between an open positon to receive hair, and a closed positon for engaging hair to alter the structure thereof. The planar members include an inner surface that engages the hair and an outer surface providing a surface for manipulating the assembly. A circuitry generates heat. The heat generated at the circuitry transfers to a heat panel on the inner surface. A power source slot operatively connects to the power source, which is recharged from a charging portion. A heat resistant container stows the planar members while inhibiting the transfer of heat.

The subject matter of the present disclosure is a hair treatment agent for reducing and / or avoiding bleeding out and / or fading of artificially produced hair colours and / or for strengthening the internal hair structure, containing—relative to the total quantity of hair treatment agent—a) from about 1 to about 15 wt. % of a salt-containing component. comprising (i) at least one polyvalent salt of a fatty acid and / or(ii) at least one fatty acid (A1) and at least one polyvalent salt (A2).b) at least one cationic compound selected fromcationic tensides of the group formed from quaternary ammonium compounds, esterquats and / or amidoamines and / orcationic polymers.

The invention relates to a clamping jaw with a composite structure on the surface. The clamping jaw comprises two clamping plates which are relatively moved, the two clamping plates are driven by a driving mechanism to make synchronous relative motion, so as to hold or loosen a grabbed object, soft hair structures are arranged on the surfaces of the clamping plates, and comprise first soft hair parts fixed to the surfaces of the clamping plates, a plurality of second soft hair parts which are closely arranged are arranged on one end surfaces of the first soft hair parts, and the second soft hair parts are partially suspended above the surfaces of the clamping plates; and the dimensions of the clamping plates, the first soft hair parts and the second soft hair parts correspondingly are millimeter, micron and nanometer. According to the clamping jaw, when the clamping plates grab the object, the soft hair structure has a large adsorption force with the grabbed object under the pressure of the clamping plates, and the effective grabbing of objects with high smoothness can be achieved.

The invention provides a hair style generation method. The method comprises the following steps: acquiring a to-be-processed input image and a target hair style parameter; rendering a hair style area in the input image by strokes based on the target hair style parameter to obtain a stroke pattern corresponding to the input image; and inputting the stroke pattern into a generative adversarial network model to obtain a target image, the target image being an image after the hairstyle area in the input image is adjusted. According to the invention, stroke rendering is carried out on the input image through the target hair style parameter to generate the stroke pattern, and then model training is carried out on the stroke pattern to generate the high-definition image with a more real hair style. Compared with an existing multi-input-condition hair image generation method, the method has the advantages that the hair structure is more real, and the generated image is higher in definition and more real. In addition, the invention further provides a hair style generation device, a computer readable medium and computer equipment.

A heat dissipating module with silencing function is composed of a heat dissipating fin module and a centrifugal fan for dissipating the heat of fin. Said centrifugal fan has a motor, the centrifugal blades fixed to the rotor of motor and a casing, and features that the hair structure is arranged on the inner surface of the air outlet of said casing for eliminating noise. Said heat dissipating fin module has heat dissipating fins close to the heating object, an airflow channel with hair structure on its inner surface and a casing.

The invention discloses a laser-induced breakdown spectrometer for multi-sample detection, which comprises a sample adding chamber, supporting legs, an observation window, a sample placing and takingcover, a fixed shaft, a rotary detection disc, a placement groove, a detection chamber, a focusing lens, a laser head, a receiving coupling lens, an optical fiber chamber, a spectrograph body, a computer, a self-return type sample pressing and cutting blade structure, an adjustable sample surface cleaning hair structure and a post-detection sample collecting and filtering protective box structure,wherein supporting legs are longitudinally connected to the four corners of the bottom of the sample adding chamber through bolts, the observation window is embedded in an observation opening in theright side of the sample adding chamber, and the sample placing and taking cover is connected to a left placing opening of the sample adding chamber through a movable bolt. Through arrangement of a self-return pressing seat, a U-shaped lining seat, a cutting table, a self-return spring, a cutting motor and a cutting blade body, cutting of a to-be-detected sample is facilitated, so that the detection convenience is guaranteed, and the detection requirement is met.

The invention provides a novel PTCA balloon catheter. The catheter comprises a far-end tube, a near-end tube and a balloon, a near-end tube is arranged at the bottom end of the far-end tube, the balloon sleeves the outside of the near-end tube, the balloon is provided with three layers and comprises a hydrophilic coating, a compatibility layer and an anti-proliferative drug layer, an inner flow layer and an outer flow layer are arranged on the inner wall of the balloon, the inner flow layer is attached to the outer flow layer, the inner flow layer is formed by staggered limiting slim tubes, and the outer flow layer is formed by a fine hair structure. The PTCA balloon catheter adopts the hydrophilic coating, the compatibility layer and the anti-proliferative drug layer to improved the intermiscibility of organisms; and during the flow process, a liquid flows into the inner flow layer from the outer flow layer, the fusion of the liquid is improved by a plurality of groups of the limitingslim tubes, so that the biocompatibility of organisms can be greatly improved; the biological liquid flows to the outer flow layer after being dissolved, and the liquid tends to be stable after beingfused due to the action of a plurality of fine hairs; and in addition, the compatibility of the liquid can be further improved due to the action of the fine hairs.

The invention discloses a resonant flow velocity sensor measurement and control device based on the hair structure. The device comprises a resonant hair sensor, two driving measurement and control circuits and an excitation generation circuit. The resonant hair sensor is provided with two sets of signal sensitive electrodes and driving electrodes. Each driving measurement and control circuit comprises a C / V detection circuit, a precision rectification circuit, a filtering and sampling circuit, an FPGA driving control module, a DA driving interface module and a comparator module. The sensitiveelectrodes of the resonant hair sensor are connected with the C / V detection circuit, the precision rectification circuit, the filtering and sampling circuit, the FPGA driving control module and the DAdriving interface module in turn to be inputted to the driving electrodes. The output of the C / V detection circuit is also connected with the comparator module, and the comparator module is connectedwith the FPGA driving control module. The FPGA driving control module is connected with the excitation generation circuit. The amplitude and the frequency are separately processed and controlled so that the interference between the amplitude and the frequency can be avoided and the measurement accuracy can be effectively enhanced.

The invention discloses a production process of a sable imitating mink fur. The production process comprises the following steps: fur choosing, weighing, degreasing, bleaching, tanning, drying, and post-finishing; a degreasing agent, soda ash, and a salt are used in the degreasing step, wherein the degreasing agent comprises 5-90% of non-ionic surfactant, 0-30% of anionic surfactant, 0.2-2% of water-based high molecular polymer, 0.1-1% of silicone oil, 0-10% of base, 0-30% of solvent, 0-1% of chelating agent, 0-1% of preservative, and the balance of water; the bleaching step is carried out under dual actions of an oxidative dye and hydrogen peroxide; a synthetic tanning agent is used for tanning in the tanning process. Ranch-raised minks in China have varied hair colors, and thus have defects of difficult color matching and poor brightness during fur-making; with regard to the defects, the mink hair is blackened until the color thereof is the same as that of the sable and is bright by using an oxidative coloring principle; meanwhile, no damage is caused to the hair structure; a reductive stripping treatment is carried out, resulting in that fur plates keep natural colors to meet the requirements of the sable; besides, the used oxidant and dye do not contain any azo and formaldehyde components, and thus are environment-friendly and safe.

An environmentally friendly heavy object potential energy generator, which consists of three parts: a power transmission, a power input device, and a generator. It is characterized in that the high-speed output drive shaft of the power transmission is connected to the generator through a coupling, and is assembled on the power input shaft of the power transmission. The power input gear on the top is equipped with a chain, and the gravity sandbag is hung on the chain. The generator is hung on a high place through the lifting ring, so the potential energy of the sandbag weight moving downward generates high-speed rotational torque through the power transmission, and its high-speed output drive shaft drives the generator to generate electricity through the coupling. The generator has a simple structure, is safe and reliable, does not use fossil fuel resources, does not require sunlight or batteries, and does not have any control parts and follow-up costs. The entire equipment is low in cost and will not cause carbon dioxide, nitrides, dust, and PM2.5 particles during use. And heat emission, without causing any pollution to the environment, it can generate electricity for tens of minutes anytime and anywhere with only a small amount of effort, which can be used for home lighting and some household appliances.

The invention relates to a seven-dimensional perming and protecting method which comprises the following operation steps: A, washing hair, namely cleaning hair and moistening the hair with a silicon oil free moistening formula; B, performing nursing before perming, namely treating hair with a perming protection shield; C, coiling the hair, namely performing cold perming by coiling the hair with hair curlers with a softening chemical, performing hot perming by applying a softening agent, coiling the hair with hair curlers and heating, and cleaning off the softening agent, wherein the coiling degree of the hair is increased through chemical reactions that disulfide bonds are decomposed through the softening agent and physical functions of the heated hair curlers; D, performing nursing in perming, namely applying a toughness energy liquid / emulsion; E, performing shaping and nursing in perming; F, applying a hair membrane after perming, namely applying a fragrant hair membrane after perming; and G, shaping the hair, namely applying a coiling degree recovery agent. By adopting the method, nutrition lost because of hair softening can be replenished when the scale layer of the hair is at the maximum opening state, more proteins (the nutrition absorption capability of the softened hair is greater than that of the hair at any other time) can be supplied to the hair, and thus the structural toughness of the hair is improved. By adopting the method provided by the invention, internal toughness is ensured, furthermore shaping operation is carried out, that is, both the elasticity is ensured, and the hair structure is not damaged.

Surprisingly, it has now been found that, when a hair care agent including at least one casein hydrolysate is applied, the hair growth itself and thus also the structure, elasticity, strength, resistance, and shine of the keratin fiber are significantly improved. Furthermore, is has surprisingly been found that the compositions according to the invention are suitable for triggering the release of growth factors and for strengthening and thickening the hair by stimulating the proliferation of the hair keratinocytes. The stimulation of the keratinocytes of the outer root sheath, which are partly responsible for the formation of the hair shaft, occurs by means of the growth factors HGF and KGF. Effects such as the “overconditioning” of the hair are avoided by means of the biologically based hair thickening. The hair grows more intensely from the root on and with a larger diameter, so this effect is particularly long-lasting.