778 results about "Product property" patented technology

Aspects of the invention relate to workflow management devices, workflow management systems, workflow management methods, workflow assignment methods, and data processing methods. In one aspect, a workflow management device includes a communications interface configured to receive a user request having one or more user-desired product properties to achieve a user-desired product. The communications interface is further configured to communicate with one or more devices located external of the workflow management device. The management device also includes a storage device configured to store data for processing the user request, and processing circuitry configured to process the user request using the data to produce a transformed user request. The transformed user request includes information for automatically organizing workflow to process the one or more user-desired product properties to achieve the user-desired product.

The invention relates to the technical field of cosmetics, and particularly discloses a preparation method of multifunctional beauty concentrated liquor. Transparent, clear and golden yellow beauty concentrated liquor is obtained through the technological steps of fermentation of fructus hippophae juice and traditional Chinese medicine concentrated liquid raw materials, sedimentation of fermentation liquor, after-sedimentation extraction of liquor and the like. The beauty concentrated liquor can be applied in skincare products, has functions of being free of irritation, resisting allergy, whitening skin and fading freckles, resisting ageing and the like, and is stable in product property and outstanding in effect.

The invention discloses a release agent. The release agent comprises polysiloxane compound of which the molecule has more than three silicon-hydrogen (Si-H) bonds, semigloss particles, an emulsifying agent and water. The invention also provides the application of the release agent in the preparation of semigloss type rubber products, semigloss type plastic products or semigloss type composite material products. The release agent of the invention has simple construction, high release property and a good semigloss effect, and can form a harder film after being cured, so that the semigloss particles are fixed on the film without being transferred to the molded products, and semi-permanent demoulding is realized; the obtained products after multiple demoulding still have basically constant glossiness and high storage stability without being influenced on the product property. The release agent of the invention is almost suitable for all moulds, particularly has higher caking property with metal moulds and has a wide application range.

Techniques for selecting a product are disclosed. A user-specific product value specific to a user is determined for each of at least a subset of a set of a plurality of products. The user-specific product value is based at least in part on a user-specific product attribute value associated with a product attribute specific to the user. A product is selected from the set of a plurality of products, the selection is based at least in part on the determined user-specific product values.

The invention relates to the field of strain sensors and in particular to a flexible wearable strain sensor and a preparation method thereof. The invention provides a flexible wearable strain sensor and is characterized in that the flexible wearable strain sensor includes an upper insulating layer, a conductive layer and a lower insulating layer. The conductive layer is arranged between the upper insulating layer and the lower insulating layer. The upper insulating layer and the lower insulating layer are made from a flexible wearable high-molecule material. The conductive layer is a high-molecule fiber/conductive filler composite film having a conductive network structure. According to the invention, the strain sensor is advantaged by low cost of raw materials, excellent product properties, simple technology operations, wide range of strain testing (suitable to response under large strain), and high sensitivity.

The nano composite water-base epoxy resin coating material comprises: epoxy constituent composed of epoxy resin, active diluent, nano SiO2 particle, and silane coupling agent; and water-base amic curing agent constituent composed of water-base amic curing agent, wet dispersant, defamer, paint, filler, film-forming adjuvant, thickener, and water. This invention also discloses opposite preparation method, improves greatly product properties, and has no pollution.

This invention relates to electrode substrates for electrochemical cells, particularly low-temperature fuel cells, and processes for their production. Low-cost carbon fiber paper structures are used as precursor for preparation of an all-carbon product that has a high electric conductivity and porosity and can be processed in a continuous reel-to-reel mode. These paper materials are further impregnated and processed to adjust the final product properties. This all-carbon electrode substrate is not brittle thereby avoiding the main disadvantage of the prior art.

The invention discloses a method for preparing graphene, which belongs to the technical field of chemical synthesis. The method is characterized in that sodium metal and halogenated hydrocarbon are taken as raw materials to react in a solvent in inert atmosphere so as to prepare the grapheme; reaction temperature is preferably between 120 and 400 DEG C, and is more preferably between 160 and 360 DEG C; the molar ratio of the sodium metal to the halogenated hydrocarbon is preferably between 1:1 and 100:1, wherein the halogenated hydrocarbon can be added before reaction or during the reaction; and the halogenated hydrocarbon is preferably halogenated C1-4 aliphatic hydrocarbon and halogenated benzene, such as tetrachloroethylene, hexachlorobenzene, trichloroethylene, bromobenzene, ethylenetetrabromide and the like. The method also preferably performs post-treatment on the prepared graphene so as to improve purity. The method has the advantages of simple equipment, easy operation, low cost, high yield and good product properties, can play an important role in the industrial production of graphene and related products such as lithium ion batteries and the like, and is broad in application prospects.

The present invention includes at least one sensor that senses the characteristic of one or more parameters associated with a stochastic machining process and provides one or more measurement signals indicative thereof, and further includes a signal processor having a model indicative of a correspondence between the characteristic of the parameters associated with the stochastic machining process and the characteristic of the resulting product attribute, and uses the model to generate a signal indicative of the predicted characteristic of the attribute of the product.

Provided is a making method of a tunable semiconductor laser and a tunable semiconductor laser, wherein the making method comprises the following procedures: growing lower waveguide layer, multiple quantum trap structure, upper waveguide layer and indium phosphide layer epitaxially and sequentially on the n type substrate; growing earth silicon dielectric membrane on the epitaxial layer; dividing into active waveguide region and raster region; butting passive waveguide portion; removing earth silicon dielectric membrane and indium phosphide layer on the surface of the active waveguide region; growing ridge waveguide indium phosphide material and low resistivity InGaAs ternary layer sequentially; growing earth silicon dielectric membrane; making raster graphic of the ridge waveguide and the ridge waveguide on the raster region; etching raster of the ridge waveguide and the ridge waveguide on the raster region; growing earth silicon dielectric membrane continuously; opening the window separately on active waveguide region and raster region in order to make electrode isolation ditch; making P face and N face electrode of laser. The invention has good product property and high automation degree of the product making, which simplifies the technology process and has good product ratio.

The invention discloses a making method of paper plaster board, which comprises the following steps: mixing the phosphogypsum and desulfuration plaster according to the weight ratio at 50-90:50-10; drying until the free water content under 5 percent; sintering the plaster at 160-220 DEG C continually to form the calcined gypsum powder with 5-9 percent crystal water; cooling in the bin; placing to obtain the architecture plaster powder; stirring the plaster powder with white corn starch latex, foaming agent, glass fiber and water evenly into material paste; compounding the roof and bottom of paper plaster board through plate-typed molder. The invention saves the natural plaster resource and cost, which improves the product property.

Review bias identification systems and methods are presented. A bias in one or more review elements can be identified by deriving a measure of how a review outlet's product review deviates from an industry average or composite review of the product. A bias engine generates a bias vector for a review outlet where the vector can include multiple bias metrics associated with one or more product properties. The bias engine can further present one or more recommendations of associating the product with a review outlet based on the bias vector.

A method and apparatus is provided for determining an attribute of an article during the transfer of the article by an article-feeding machine during the transfer of the article from one location to another location.

There is disclosed herein an improved method for measuring the effectiveness of a sampling event, particularly correlating a product sampling event with the consumer's purchase of a corresponding purchasable product. Preferably, a product sample terminal is employed to identify a consumer, dispense a product sample to the consumer, store data pertaining to the product sampling event, and correlate the consumer's purchase of a corresponding or complimentary product for determining whether the product sampling event converted the event into the consumer's purchasing decisions. Additionally disclosed is a method for soliciting, aggregating, and processing consumer preferences pertaining to product attributes for informing investment decisions with regard to product development.

An expanded micropore polytetrafluoroethylene film (it is named ePTFE film briefly) Preparation is an improved method of the existing polytetrafluoroethylene film preparation. It includes mixing materials, striking adobe, squeezing, pulling longitudinally and pulling horizontally, it is characterized by: using the mold head of flat finish mold in squeezing procedure; adding glazing procedure between the squeezing procedure and pulling longitudinally procedure. The ePTFE film prepared by the technology can balance two important physics properties of permeability and stretching splitting strong force of ePTFE film and gain the ePTFE film with high permeability, high stretching splitting strong force, high uniformity and good appearance. The invention can be uses for produce mass ePTFE film with stabilizing appearance and property and improve the products property of the ePTFE film effectively.

The invention discloses a nano composite modified melamine-formaldehyde abrasion-resisting resin and a preparation method thereof. The resin is mainly prepared from a mixture of nano alumina and nano silica, melamine, water, formaldehyde, a stabilizer and an alcohol substance by process steps of mixing, warming polycondensation and cooling discharging. The production method of the modified melamine-formaldehyde abrasion-resisting resin prepared by using the method is very simple and product property is stable; and decorative paper impregnated with the resin still remains the patterns of the surface of the original paper. The resin can be used for the production of impregnated glue film paper facing artificial boards and impregnated paper laminated wood floors, and the wear resistance of the resin reaches 4000 turns.

The invention provides a preparation method of a modified graphite. The preparation method of the modified graphite comprises the following steps of 1, coating an amorphous carbon precursor on the surface of natural graphite, 2, carrying out surface carbonization at a temperature of 800 to 1500 DEG C, and cooling to a room temperature to obtain surface-modified graphite, 3, mixing the surface-modified graphite and one or more graphitization catalysts, and 4, carrying out catalytic graphitization high-temperature treatment at a temperature of 2800 to 3200 DEG C. The invention also provides a composite graphite material containing the modified graphite and its preparation method and application. The preparation methods are simple and can be realized easily. Raw materials of the modified graphite and the composite graphite material containing the modified graphite have wide sources and low costs. The composite graphite material containing the modified graphite can effectively reduce a specific surface area, and improve compacted density and a gram capacity. A cell prepared from the composite graphite material containing the modified graphite has the advantages that compacted density is high; electrochemistry performances are good; a discharge plateau and a plateau retention rate are high; heavy current charging and discharging performances, circulation performances and safety are good; and product properties are stable.

The invention discloses a method for recycling and preparing lithium iron manganese phosphate from positive electrode materials of waste lithium iron phosphate batteries. The method comprises the following steps: (1) discharging remnant electric quantities of the waste lithium iron phosphate batteries, disassembling the batteries, taking positive electrode sheets, washing, drying, roasting and separating lithium iron phosphate from aluminum foils; (2) by controlling the addition of acid, carrying out acid leaching on separated lithium iron phosphate, and filtering to separate insoluble iron phosphate and iron oxide to obtain a filtrate; (3) analyzing the filtrate, adjusting the molar ratio of the elements, namely, nLi to (nFe+Mn) to nP to 1: 1: 1 and adding a manganese source and a phosphorus source; and adjusting the pH to obtain a precipitate; drying the precipitate, adding a carbon source and mixing to obtain a pre-sintered material; and (4) carrying out solid sintering treatment on the pre-sintered material under non-oxidizing atmosphere to obtain the lithium iron manganese phosphate serving as the lithium ion battery positive electrode material. The method has the advantages of simplicity in process, environmental friendliness, good product properties and the like.

An aspect of the present invention takes advantage of the information of expected time of availability of an unavailable component to meet a desired criteria (e.g., minimize the aggregate cost of components). An intermediate product properties combination, which can be attained from an initial heel volume by mixing the available components, may be determined. The combination further permits the target product properties also to be attained from the intermediate product properties combination, while meeting various constraints and desired criteria. The flow controls of the individual components are accordingly controlled to blend the components and produce the desired product. Such features may be useful in environments such as oil refineries.

The invention provides a water-based low VOC shoe and leather care product having good product properties and characteristics, which can be formulated by making an appropriate and careful selection of ingredients and their amounts. A shoe and leather care product according to the invention has been found to give results in the treatment of leather (shoes) closely resembling the results found when using a conventional, high VOC shoe care product. Furthermore, such favourable results can be achieved while significantly reducing the amount of organic solvents in the product.