1252results about How to "Improve production stability" patented technology

A disintegrant assisted controlled release device is disclosed. The device is a combination of a swelling disintegrant or super-disintegrant and water insoluble polymer or water soluble polymer, or both, and one or more water soluble or water insoluble active pharmaceutical ingredient(s). The said device is stabilized by a humectant or trehalose.

The present invention relates to an apparatus and method for rapid flash-like volatilization of high and low vapor pressure components from liquid or solid emanators which is in contact with a point or localized heat source. Vaporization is promoted by a geometrically small electrically resistive heating element with variable activation for pulsed or cyclic heating of an emanating surface containing the volatile components. The apparatus is primarily directed towards the treatment of residential air for fragrancing, odor elimination, treatment of insects or pests, air sanitization, air and surface antibacterial or antimicrobial treatment, or other ambient air or surface modification by way of gas or vapor distribution.

A structure of signal cable connector, which is connected to the signal cable between the hard disk and the computer's main board, comprises at least an enclosure, a circuit board and a wire strand. Wherein a wire block is utilized to affix the signal wires and a ground block to conduct the soldered ground wires so as to minimize the solder points incurred by direct solder of conducting wires on circuit board, resulting in easier assembly and optimized yield.

A lead frame structure, a packaging structure and a lighting unit are disclosed. The lead frame structure includes at least two first lead frame units having a space therebetween, and the two first lead frame units are arranged in an opposite manner. Each the first lead frame unit has a first conducting portion, a second conducting portion, and a first connection portion between the first and the second conducting portions. Moreover, the first connection portion has at least two grooves on a surface thereof.

Cosmetic foaming compositions and hair mousse compositions employ a foaming agent comprising a mixture of first and second nonionic surfactants and having a total HLB as measured by the Griffin method of at least 12. The first nonionic surfactant is selected from defined polyoxyethylene alkyl ether surfactants, polyoxyethylene alkenyl ether surfactants, polyoxypropylene polyoxyethylene ether surfactants, and mixtures thereof; and the second nonionic surfactant is selected from defined polyoxyethylene long chain alkyl fatty acid or benzene ether surfactants, polyoxyethylene ether surfactants, polyoxypropylene ether surfactants, and mixtures thereof.

The present invention is high magnetic induction and high grade non-orientation electrical steel and its making process. The high magnetic induction and high grade non-orientation electrical steel consists of C not more than 0.0050 wt%, N not more than 0.0030 wt%, Si 1.50-2.50 wt%, Al 0.80-1.30 wt%, Mn 0.20-0.50 wt%, P not more than 0.030 wt%, S not more than 0.005 wt%, Sb 0.03-0.10 wt% or Sn 0.05- 0.12 wt%, and B 0.0005-0.0040 wt%, except Fe and inevitable impurities. Its making process includes initial rolling and high temperature winding to obtain ideal hot rolled steel belt structure; cold rolling to provide the energy for crystal grain growth in re-crystallizing annealing, and re-crystallizing annealing in controlled temperature to obtain ideal crystal grain structure. It has excellent surface quality, high magnetic induction and low iron loss, and is suitable for use in high efficiency motor iron core.

The present invention relates to low viscosity polymer polyols and to a process for the preparation of these low viscosity polymer polyols. These polymer polyols comprise the free-radical polymerization product of (A) a base polyol, (B) a pre-formed stabilizer, and (C) at least one ethylenically unsaturated monomer, in the presence of (D) at least one free-radical polymerization initiator, and (E) at least one polymer control agent. The total amount of polymer control agent present in the polymer polyols of the present invention ranges from greater than about 5.0% up to about 20% by weight, based on 100% by weight of the polymer polyol.

The invention discloses an electric heating rod assembly machine. The electric heating rod assembly machine comprises an electric control box, a rotary assembly mechanism, a chain assembly line, a coating mechanism, a drying mechanism, an indicator lamp tower and area safety gratings, wherein the indicator lamp tower is mounted on the top plate of the electric control box; the front side of the electric control box is provided with the rotary assembly mechanism; the rotary assembly mechanism is used for conveying a workpiece assembled for a first time to the chain assembly line at the rear side of the rotary assembly mechanism; the chain assembly line is used for conveying a wokpiece assembled for a second time to the coating mechanism at the front right side of the chain assembly line; the coating mechanism is used for conveying an assembled electric heating rod to the drying mechanism at the front side of the coating mechanism; and the area safety gratings are arranged around in a rectangular manner. In this way, the assembly welding efficiency is high, the production stability is good, the product scrap rate is low, and the overall production efficiency is high.

The present invention relates to the use of a cationic polymer to provide stability to microcapsules in a composition, wherein the microcapsule comprises a shell encapsulating materials having an average C log P of at least 2.5 and more than 60% by weight of the encapsulated materials have a C log P of at least 3.3. The cationic polymer is derived from the polymerization of 5 to 100 mole percent of a cationic vinyl addition monomer, 0 to 95 percent acrylamide, and 5 to 500 ppm of a tetrafunctional vinyl addition monomer cross-linking agent. The cationic polymer and encapsulated material may be used, for example, in a fabric softener composition.

A solid-state image sensor includes, in each pixel, a p-type well provided on a semiconductor substrate, a photodiode provided in the p-type well, a transfer gate for transferring photocharges accumulated in the photodiode, and an n-type diffusion region for receiving the transferred photocharges. The photodiode includes a first n-type accumulation region, and a second n-type accumulation region having a concentration higher than that of the first accumulation region and provided at a position deeper than the first accumulation region. The first accumulation region extends toward an end of the transfer gate, and the second accumulation region is separate from the transfer gate.

The invention discloses a beta-carotene microcapsule production method. The method comprises the following steps: performing on-line mixing an oil phase containing beta-carotene, an anti-oxidant and plant oil and a water phase containing a capsule material, the anti-oxidant, a dispersant and water, homogenizing, and performing spray drying to obtain the beta-carotene microcapsule powder. Due to on-line mixing in proportion, a lot of production time is saved, production efficiency is increased, large scale industrial production is convenient, and the beta-carotene microcapsule has the advantages of high homogeneity, high encapsulation efficiency and high stability.

A low fat dairy frozen confectionery product is provided having 3% or less fat which product comprises an ice structuring protein (ISP).

The invention relates to a method for preparing acrylate water-based dispersion, in particular to a method for preparing acrylate water-based dispersion by adopting a continuous dripping manner under low temperature condition. The method provided by the invention has good production stability, the obtained acrylate water-based dispersion product has good storage stability and is green, solid content can reach 30-40%, appearance is oyster white and is fine and smooth, no particle or floccule is contained, and liquidity is good. Hardness is more than H (adopting a pencil hardness method); adhesion is lower than one grade (determined by adopting a griding method), and flexibility and shock resistance are high; besides, water resistance, acid resistance, alkali resistance and solvent resistance are high.

The present invention is an apparatus for forming multi-sided containers from flat paperboard blanks without the use of a mandrel or inserted products, and which assures proper alignment of the leading and trailing edges of the container blank before adhering the first and last body panels of the blank together. The apparatus may be incorporated into any container assembly device as an alternative to a mandrel or analogous component. The interaction of numerous plows and guides eventually causes a wrapping action to occur bringing the last panel of the blank into the proximity of the first panel, but friction may cause the last panel to lag behind the first panel. A unique apparatus is provided which maintains separation between the first and last panels upon which adhesive has been applied that includes a mechanism to “catch up” any straggling panels to bring them into proper alignment. Once alignment is accomplished, the panels are pressed together and bonded by the adhesive.

A feed delivery system for a dairy farm wherein a third-party supplier of the system can provide the dairy farm with lists of approved hybrids for the feed components, necessary information inputs for practicing the feed method, and all or a portion of its component needs for the feed ration corresponding to a feed ration that contains: at least one primary forge source selected from the group consisting of brown midrib corn silage, dual-purpose corn silage, leafy corn silage, and grass silage; a secondary forage source selected from the group consisting of dual-purpose corn silage, alfalfa haylage, alfalfa dry hay, grass silage, and alfalfa/grass mix; a corn grain of floury and/or vitreous endosperm starch grain into which normal dent corn or mutt corn may be blended in order to achieve a predetermined level of in vitro starch digestibility; such grain component being further processed to produce a specific particle size of the blended starch. The feed delivery system can also provide the dairy farm with real-time characterizations of at least some of its feed ingredients, and re-penning strategies for maximizing the milk productivity of the cows.

The invention discloses a fracturing method for deep shale gas through a V-shaped pressure curve. The fracturing method comprises the steps of (1) key reservoir parameter evaluation, (2) optimizationof fracture parameters and fracturing construction parameters, (3) perforation position determination and perforation operation, (4) acid pretreatment, (5) variable-displacement and low-viscosity slick water joint forming construction, (6) powder pottery construction for adding different sand liquid ratios into low-viscosity slick water, (7) medium-particle-size proppant construction for adding different sand liquid ratios into medium-viscosity slick water, (8) high-viscosity gel and large-particle-size carrying proppant construction, and (9) displacing operation. According to the fracturing method, complexity of fracturing fractures of the deep shale gas is improved, the filling ratios of systems with different scales of fractures such as near wells, far wells, main fractures and micro-fractures are increased, the effective stimulation volume of the deep shale gas is increased, and the yield increasing and stabilizing effects after pressure are improved.

A packaging structure of AC LEDs is provided, which comprises: a carrier containing a positive electrode connecting end, and a negative electrode connecting end; an AC LED module disposed on the carrier, wherein the AC LED module electrically connects to the positive electrode connecting end and the negative electrode connecting end of the carrier; and a die-bonding insulating layer disposed between the AC LED module and the carrier.

The invention relates to a parameter setting and reeling method of thermal tandem rolling stainless steel band reeling equipment. The method sets the following parameters: an advance speed set value of each sets of roller ways=a final finish rolling frame speed set value*(a total roller way advance rate+a corresponding grouped advance rate); a lagged set speed value of each sets of roller ways=a final finish rolling frame speed set value*a roller way lagged rate; the setting of the openness of a side guide plate; the pressure coefficient of the side guide plate of 0.5-0.8; the added value of the side guide plate of 0 to +15mm; and the settings of a pinch roll: calibration of the pinch roll of the reeling machine by guaranteeing normal calibration, the advance rate and the lagged rate of the pinch roll, the pressure coefficient of the pinch roll, the diameter of an upper roll of the pinch roll of the reeling machine, and the diameter of a lower roll of the pinch roll of the reeling machine. In the reeling method, a computer controls reeling equipment to reel according to the set parameters. The parameter setting and reeling method of thermal tandem rolling stainless steel band reeling equipment improves the appearance and surface quality of steel rolls.