68results about How to "High directness" patented technology

The invention discloses a multi-node quantitative assessment system for symptoms of Parkinson's disease. The multi-node quantitative assessment system comprises a plurality of movement and myoelectricity detection modules, a voice recording module and terminal processing equipment, wherein each movement and myoelectricity detection module is provided with a first microprocessor, a movement sensor and myoelectricity sensor, a first WiFi communication module and a first power management module; the voice recording module is provided with a microphone, a signal conditioning circuit, an analog-digital converter, a second microprocessor and a second WiFi communication module which are electrically connected in sequence and connected to the output end of a second power management module; the terminal processing module is provided with a display screen, a loudspeaker and a third WiFi communication module. The invention further discloses a multi-node quantitative assessment method for symptoms of Parkinson's disease. By means of the multi-node quantitative assessment system and method for symptoms of parkinson's disease, the movement function of a patient can be evaluated objectively through movement and myoelectricity signals of different portions of the body of the patient, and a quantitative index is given to each movement function evaluation content.

The use of 4-phenylpentan-2-ol (I)

as a fragrance or flavouring is described.

The present invention is a fragrance precursor of formula I: ##STR1## for a fragrant ketone of formula II: ##STR2## and a fragrant ester of formula III: ##STR3## wherein, R.sup.1 to R.sup.5 represent independently H, --NO.sub.2, linear or branched C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkenyl, C.sub.1 -C.sub.6 -alkinyl or C.sub.1 -C.sub.4 -alkoxy, R.sup.1 and R.sup.2,R.sup.2 and R.sup.3, R.sup.3 and R.sup.4, and R.sup.4 and R.sup.5 may form together one or two aliphatic or aromatic rings, R.sup.6 and R.sup.7 are independently H, linear or branched C.sub.1 -C.sub.6 -alkyl-, C.sub.1 -C.sub.6 -alkenyl, C.sub.1 -C.sub.6 -alkinyl, and R.sup.8 and R.sup.9 are the residues of an acid R.sup.8 -COOH and an alcohol R.sup.9 OH respectively forming the fragrant ester of formula III. A method for providing an odor by admixing with a product a fragrance precursor as detailed above.

The invention provides a device and a method for detecting dehydration imbalance of a drum washing machine and solves the problems that an eccentric magnitude error is high, and the accuracy is poor because the imbalance is detected indirectly via an eccentric magnitude calculated according to a speed difference in the conventional detection technology. A control unit, a filtering unit and a calculating unit are arranged in a micro-computer controller. The method comprises the following steps of: (1) outputting a control signal by using a proportional-integral-derivative (PID) control system, and extracting and shaping the control signal by using a mid-value smooth filtering system, calculating the maximum deviation amplitude value and comparing the maximum deviation amplitude value with a set value to judge whether a requirement is met; (2) if the requirement is met, entering a low-speed dehydration step, otherwise, performing eccentricity correction; (3) after the low-speed dehydration step, judging whether the actual eccentric magnitude accords with a preset value for improving the dehydration rotation speed; and (4) if the actual eccentric magnitude accords with the preset value for improving the dehydration rotation speed, gradually improving the dehydration rotation speed according to levels until the preset highest rotation speed is reached. By the device and the method, effectiveness and accuracy of measuring and calculating the eccentric magnitude are obviously improved.

The invention discloses a high-temperature low-alkaline dyeing method for double-monochlorotriazine reactive dyes. The method is characterized by comprising the following steps: putting a material to be dyed into a dye bath according to the bath ratio of 1:8-1:30, adding 10-80g/L of electrolyte, and running for 3-5min; adding 10-20g/L of mixed alkalis, running for 3-5min, and adjusting the pH value of the initial dye bath to be 9-10; adding double-monochlorotriazine type reactive dye, and running for 3-5min; heating up to 130 DEG C according to the speed of 1-3DEG C/min, and carrying out heat-preservation dyeing for 30-45min; discharging liquid in a cooling way, and stopping dyeing. According to the method provided by the invention, the double-monochlorotriazine reactive dye and the disperse dye can be jointly batched with each other, and the dyeing can be carried out on a terylene/cotton blended fabric by a high temperature-batch method. Therefore, the producing flow path for dyeing the terylene-cotton fabric can be obviously shortened, the production efficiency can be improved, the energy consumption can be greatly reduced, the sewage discharge can be reduced, and the method is suitable for the low-carbon, environment-friendly, high-efficiency and ecological dyeing and finishing direction.

The present invention provides a fragrance precursor of formula I:

that is capable of forming a fragrant ketone of formula II:

and a fragrant lactone of formula III:

The invention provides a network game system embed wooden horse special killing and a checking and killing virus method. The system simplifies the procedure and the mechanism of avoiding wooden horse virus, which achieves the perfect effect of safe game. The network game system comprises the following parts: a server, a plurality of clients, wherein the server interacts with a plurality of clients by the communication network, the clients are controlled by the player, a game starting modular, a checking and killing virus modular and a landing modular, wherein the game starting modular and the checking and killing virus modular are regarded as the same process, the game starting modular and the checking and killing virus modular use the same code section and data section, when the player starts the game software, the checking and killing virus modular is started and checks and kills the virus and deals with protection, the landing modular enters the landing process after the client of the game system checks and kills the virus and deals with protection.

The invention relates to a salt-free dyeing method with short liquor dyeing and ultra light color using an active dye. The salt-free dyeing method is characterized by comprising the following steps of (1) pretreatment of a cloth blank; (2) dyeing by the active dye; (3) neutralizing by glacial acetic acid; (4) boiling and washing; (5) softening; (6) taking out of a cylinder, and dewatering; (7) post-arrangement, drying and shaping. Compared with the conventional technology with ultra light color using the active dye which requires to add inorganic salt to promote the active dye to be adsorbed onto cotton fibers and then requires a large amount of cold and hot water to alternatively clean after dyeing is completed, the salt-free dyeing method has the advantages that the technology is simple, the process is greatly shortened, the energy consumption of materials is decreased, and the national spirit and concept of energy saving and emission reduction, clean production and sustained development of dyeing and printing enterprises are met.

The invention discloses active light yellow LA and a preparation process thereof. The active light yellow LA has a formula (I) structure. Active light yellow LA synthetized by the invention, and active black LA and active brown LA prepared can be dyed with disperse dyes through a single bath process, and the dyes conduct alkaline color fixation. The invention has the advantages that the pure caustic soda consumption is one eighth to one twentieth of the traditional consumption, the dyeing rate is low, dyeing defects are not easily caused, the dyeing temperature and the PH value are low, the hydrolysed dyes are less, the various fastnesses can be improved, the cloth cover cleaning property is high, the waste water discharging amount is less, the solubility is high, the substantivity is high, excellent compatibility and dyeing stability are achieved, the reproduction quality and the once dyeing rate are ensured, particularly, the absolute color fixation rate is higher than that of the active yellow M-3RE5 by 5% to 10%, and the light resistance, the washability and the fastness to rubbing are higher than those of the conventional variety by 1 to 2 grades.

An oil containing starch granule is provided comprising: (a) a starch to form an effective matrix for said granule; (b) a perfume oil comprising ingredients having a calculated Clog P of at least 3, said Clog P being the calculated octanol to water partition coefficient, said perfume oil being capable of providing a benefit-additive to a substrate upon contact therewith, said substrate being selected from the group consisting of fabrics, hard surfaces, hair and skin; and

(c) an effective amount of an organic compound for inhibiting the migration of said oil to the surface of said starch granule, said compound being represented by the following structure:

wherein R₁ and R₂ are each independently, H or:

(a) C₁-C₂₂ alkylenecarboxy moiety having the formula —(CH₂)_eR₃ wherein R₃ is —NHCOR₄; or —COR₄; or —NR₅COR₄; and wherein R₄ and R₅ are each independently C₁-C₂₂ alkyl or alkenyl; and e is an integer from 1 to 22; or

(b) C₁-C₂₂ linear or branched alkyl; or

(c) C₁-C₂₂ linear or branched alkenyl; or

(d) C₂-C₂₂ substituted or unsubstituted alkylenoxy; or

(e) C₃-C₂₂ substituted or unsubstituted alkylenoxy alkyl; or

(f) C₆-C₂₂ substituted or unsubstituted aryloxy; or

(g) C₇-C₂₂ substituted or unsubstituted alkylenearyl; or

(h) C₇-C₂₂ substituted or unsubstituted alkyleneoxyaryl; or

(i) C₇-C₂₂ oxyalkylenearyl; or (j) an anionic unit having the formula:

—(CH₂)_yR₆

wherein R₆ is —SO₃M, —OSO₃M, —PO₃M, —OPO₃M, Cl or mixtures thereof, wherein M is hydrogen, or one or more salt forming cations sufficient to satisfy charge balance, or mixtures thereof; y is an integer from 1 to about 22; or

(k) a mixture comprising at least two of (a) through (j); and q is an integer from 0 to about 22; m is an integer from 0 to about 22; Q is (CH₂)_m or (CH₂CHR₇O); R₇ is independently hydrogen, methyl, ethyl, propyl or benzyl; B is H or OH; and Y is CR₁ or N.

This invention discloses one process method to improve crust or cotton mixture dying property, which comprises the following steps: adopting anode ion etherifying agent, alkaline agent and other assistant agent before mixture fabric dying. This invention adopts cation crust or cotton mixture fabric for pre-process for dying, which improves the cotton fiber direct property and reduce dying rate difference on curst fiber and mixture fabric even dying.

The invention discloses a reactive red dye with high washing fastness and rubbing fastness and a preparation method of the reactive red dye. Acetanilide reacts with chlorosulfonic acid and sulfoxide chloride to generate acetylsulfanilyl chloride; acetylsulfanilyl chloride is condensed with a sulfide generate by reacting a 2-chlorethamin hydrochloride with mercaptoethanol to obtain thioether; the thioether is oxidized and esterified to obtain 2-[2-(4-aminobenzenesulfonamido) ethyl sulfuryl] hydroxyethyl sulfate which is primarily condensed with cyanuric chloride and secondarily condensed with H acid to obtain a condensation compound; the condensation compound is cooled and then coupled with the diazonium salt of 1.5 acid under an alkaline condition, and the product is filtered and then the filtrate is collected and is subjected to direct spray drying to obtain a semi-finished product. The reactive red dye has the characteristics of bright color, high solubility high substantivity, high compatibility, high lifting power, high fixation rate, excellent diversified fastness and the like. The reactive red dye is suitable for dyeing, printing and pad dyeing of cellulosic fibers, protein fibers, viscose and polyarmide fibers, and higher than common types in rubbing fastness and washing fastness by 0.5 to 1 level.

The invention discloses a magnetorheological material-based high-efficiency rotating speed control device, and belongs to the field of rotating speed control of Fuze turbine generators. The magnetorheological material-based high-efficiency rotating speed control device comprises an upper cover, an inner cylinder, a housing, a bottom, excitation coils, magnetic cores and a magnetorheological material, wherein the upper cover, the inner cylinder, the housing and the bottom form a substrate; a peripheral device comprises a turbine generator; the excitation coils are arranged between the inner cylinder and the housing and are vertical to a rotating shaft of the generator, so that the magnetic particle chaining direction in the magnetorheological material is vertical to the rotating shaft of the generator; magnetic core positioning slots are formed in the inner side of the housing and the outer side of the inner cylinder separately, circular grooves are adopted by the positioning slots andthe connection line of circle centers of each pair of positioning slots horizontally passes through the axis of the rotating shaft; and the diameters of the magnetic cores are matched with those of the corresponding grooves and the magnetic cores pass through the inside of the corresponding excitation coils through the matched positioning slots. According to the magnetorheological material-based high-efficiency rotating speed control device, improvement of the energy conversion efficiency of the magnetorheological material is achieved by combining the magnetic characteristics of the magnetorheological material.

The invention relates to a one-bath and one-step dyeing preparation method of brocade/cotton blended fabric acid dyes. The method includes the steps: mixing and reacting a brocade/cotton blended fabric and fiber modifying agents with quaternary ammonium groups, adding alkali solution to continue to react mixture, taking out the fabric, washing the taken fabric by the aid of water, treating the washed fabric by the aid of acid solution, and washing and drying the fabric to obtain a modified brocade/cotton blended fabric; mixing the modified brocade/cotton blended fabric, acid dyes and levelingagents, adding pH (potential of hydrogen) conditioning agents to adjust pH of dye bath to reach 3-5, performing one-bath and one-step dyeing, discharging liquid, and performing washing, color fixing and drying on the modified brocade/cotton blended fabric to obtain the dyed brocade/cotton blended fabric. A dyeing process is simple to operate, high in efficiency, high in device adaptability and lowin cost, the dyed blended fabric is good in union color property, bright in color and excellent in washing fastness and rubbing fastness, and the method has far-reaching influence on development of brocade/cotton blended fabric dyeing techniques.

The invention discloses a applet touch type interaction mode based on an NFC (near field communication) technology, which comprises the following steps of: sealing corresponding information of an applet in an NFC label in advance, reading the information in the NFC label through an intelligent terminal, analyzing by an application program, and skipping to the applet according to the information toobtain a service. Compared with the traditional way of opening the applet by searching or scanning the two-dimensional code, the interaction mode can greatly shorten the operation waiting time of theuser, eliminate the learning cost of the user and improve the user experience.

The invention relates to a four-section thermal cycling kelp drying device using fuel gas as a heat source. The fuel gas burns to generate heat so as to dry kelp particles by two means which are heatradiation drying and hot-air drying separately. The hot air drying is divided into three parts: material drying with waste heat, heat radiation return air drying, and fuel gas hot air drying. The heatradiation drying is carried out by a fuel gas infrared heating plate, and a steel plate is heated by infrared radiation so as to dry materials in a heat radiation drying oven.

The invention relates to a bisazo multi-chromophoric group greenish black active dye, a preparation method and an application thereof. The structural formula is as follows, wherein while R1=-SO3Na, R2=-H and while R2=-COONa, R1=-H. The preparation method comprises the following steps: reacting cyanuric chloride with 3,5-diamido-2,4,6-trimethylbenzene sulfonate amino substituted anthraquinone derivative, thereby acquiring a first condensation compound; adding 2,4-diaminobenzenesulfonic acid (sodium) or 3,5-diaminobenzoic acid (sodium) into the first condensation compound, thereby acquiring a second condensation compound; diazotizing para-ester or meta-ester, thereby acquiring diazonium salt; and adding the diazonium salt into the second condensation compound, reacting, salting out, purifying and drying, thereby acquiring the bisazo multi-chromophoric group greenish black active dye. The dye provided by the invention has the advantages that the dyed color is in bright greenish black, the fixation rate is high, the fastness is excellent, the dyeing balancing time is short and the directness is high. The bisazo multi-chromophoric group greenish black active dye can be used for dyeing and printing cellulosic fibers and protein fibers.

An ink-jet printer head is constructed with first electrodes formed on a silicon substrate on which oxidization is performed, and each having a region contacting ink to generate ink bubbles, and a region coated with insulating layers; second electrodes formed on a layer different from the first electrodes' layer, electrically isolated from the first electrodes by the insulating layers, and contacting the ink, and producing ink bubbles in the ink on receipt of electric energy; bubble chamber barriers for electrically isolating the first electrodes from the second electrodes and for constituting bubble chambers in the ink; a nozzle plate having a plurality of orifices through which the ink is sprayed on a print media; ink chamber barriers formed between the second electrodes and the nozzle plate, and leading the ink into the orifices by a steam pressure generated from the bubble chamber barriers; and ink chambers formed by the ink chamber barriers and the bubble chamber barriers, and each temporarily storing the ink introduced through ink channels.

An aqueous, flowable preparation contains 5 to 30% by weight of a mixture of betaines, which consists of 15 to 60% by weight of betaines based on fatty acid amides of fatty acids with 8 to 18 carbon atoms, 85 to 40% by weight of betaines based on polymer acid amides; and 95 to 70% by weight of water, alkali salts and optionally conventional additives, such as solubilizers, preservatives, etc. The preparation, optionally after admixture with other surfactants, is suitable particularly as detergents and cleaning agents for personal grooming, as auxiliaries in the textile industry and as cleaning agents for technical purposes.

The invention relates to a rope-like dyeing machine for intermittent dyeing, which comprises a preparation barrel and an auxiliary tank. A heating part is arranged at the inner surface of the lower part of the preparation barrel, the lower part of the preparation barrel is connected with a double precision liquid level switch and also with one end of a third mixing pipe equipped with a valve and a pump, the other end of the third mixing pipe is connected with the side face of the lower part of the preparation barrel, the third mixing pipe is connected with a second mixing pipe via a first conveying pipe equipped with a valve, a heater is arranged in the auxiliary tank, the auxiliary tank is connected with the liquid level switch, the lower part of the auxiliary tank is connected with one end of a fourth mixing pipe equipped with an auxiliary pump and a valve, the other end of the fourth mixing pipe is connected to the sidewall of the auxiliary tank, the fourth mixing pipe is connected with the second mixing pipe via the first conveying pipe, and the first conveying pipe is connected with a first mixing pipe via a second connection pipe and a second return pipe. According to the invention, mounting space is reduced so that the operator can simplify the operation executing functions of many conventional dyeing machines.