979results about How to "Improve regularity" patented technology

An expandable intra-gastric balloon (1) for treating obesity. The balloon can be implanted in the stomach of a patient in order to reduce the volume of the stomach. The balloon (1) comprises at least one flexible bag (2) presenting an inside face (2A) and an opposite, outside face (2B). The inside and outside faces (2A, 2B) form the surface of the at least one flexible bag (2). At least a portion of the surface (2A, 2B) is covered by a coating (6, 6′) comprising parylene.

A beverage is disclosed that is effective for enhancing gastrointestinal regularity and heart health. It is formed by a liquid comprising fruit derived juices, water or naturally or artificially flavored water. A composition of matter is mixed within the liquid in a shelf stable pasteurized beverage form and formed from sterilized whole seed extracted from Salvia hispanica L. The resulting beverage exhibits a pH dependent viscosity requiring no additional thickening agents and suitable as a beverage for human consumption.

A composition of matter is disclosed and formed from a stable, defatted whole grain flour derived from Salvia hispanica L. whole ground seed using a suitable solvent that is free of cyanogenic glycosides, vitamin antagonists, and gluten. The composition includes minerals, about 30% wt/wt protein, about 30-40% insoluble fiber and about 2-3% of fructo-oligosaccarides.

Disclosed is a pulsed arc welding method using a pulse current of alternately repeating first and second pulses as a weld current, wherein the first pulse and the second pulse have a pulse waveform of a different pulse peak current level and a different pulse width, respectively, and the following conditions are satisfied: peak current of the first pulse (I_p1)=300 to 700A; peak period (T_p1)=0.3 to 5.0 ms; base current I_b1=30 to 200A, base period (T_b1)=0.3 to 10 ms; peak current of the second pulse (I_p2)=200 to 600A; peak period (T_p2)=1.0 to 15 ms; base current (I_b2)=30 to 200A; and base period (T_b2)=3.0 to 20 ms. In this manner, the consumable electrode arc welding using carbon dioxide gas alone or a mixed gas made mainly of carbon dioxide gas as a shield gas can benefit from stabilized welding arc, improved regularity of droplet transfer, and significantly reduced generation rates of spatters and fumes.

The invention relates to a millimeter wave tile-type phased-array antenna TR module, and the invention aims at providing a TR module realization scheme with advantages of high reliability, low cost and high density integration for a millimeter wave frequency range high-power active phased-array antenna (APAA). The millimeter wave tile-type phased-array antenna TR module can be realized by the following scheme: a radio-frequency signal is fed from a radio-frequency vertical interconnection interface of a common port of the lower cavity bottom of the TR module, after the radio-frequency signal is performed the power distribution through a power divider mounting on the surface of a multi-layer circuit board and the like, the radio-frequency signal is fed in a multichannel amplitude-phase control chip connected with every transmit-receive channel, after the radio-frequency signal is performed the second power distribution by the multichannel amplitude-phase control chip, the amplitude-phase information of each channel radio-frequency signal is adjusted according to the state of the external control code and is outputted to a TR multi-function chip, the signal is amplified and outputted to the final power amplifier until saturation, the signal is outputted to a power switch, the emission access is gated, and the signal is transmitted to antenna radio-frequency vertical interconnection interfaces arranged on two ends of the cavity on the TR module; when the TR module receives a work, the radio-frequency signal passes through the TR module in a reverse direction.

The invention discloses porous ceramsite made of low-silicon iron tailings and a preparation method of the porous ceramsite. The porous ceramsite is prepared from, by weight, 75-90 parts of low-silicon iron tailing powder or low-silicon iron tailing pulp, 5-20 parts of pore-forming agents and 1-8 parts of clay, wherein the SiO2 content in the low-silicon iron tailing powder or low-silicon iron tailing pulp is lower than 40%. The method includes: weighing and mixing the iron tailings, the pore-forming agents and the clay, and granulating the mixture into green balls; and after the green balls are dried, calcinating the dried green balls for 40-60min at the temperature of 1100-1180 DEG C, so that the ceramsite made of the iron tailings is obtained. By the method, the porous ceramsite conforming to architecture application and water treatment application can be prepared respectively. The ceramsite prepared by the method has the advantages of high strength and apparent porosity, low density, good thermal insulation property, high cost performance and the like, and can be used for preparing various light, sound-insulation and thermal-insulation materials or used as light building aggregate, water treatment biological carriers and the like.

Discussed in an organic light emitting display device including a first pixel, and a second pixel being adjacent the first pixel, wherein each of the first pixel and the second pixel includes a plurality of subpixels, wherein the plurality of subpixels include a green subpixel, a red subpixel, and a blue subpixel, and wherein the red subpixel and the blue subpixel are shared by the first pixel and the second pixel.

A catheter adapted or high density mapping and/or ablation of tissue surface has a distal electrode matrix having a plurality of spines arranged in parallel configuration on which a multitude of electrodes are carried in a grid formation for providing uniformity and predictability in electrode placement on the tissue surface. The matrix can be dragged against the tissue surface upon deflection (and/or release of the deflection) of the catheter. The spines generally maintain their parallel configuration and the multitude of electrodes generally maintain their predetermined relative spacing in the grid formation as the matrix is dragged across the tissue surface in providing very high density mapping signals. The spines may have free distal ends, or distal ends that are joined to form loops for maintaining the spines in parallel configuration.

The invention provides a method for compensating precision milling deformation of a thin-wall blade. The method includes extracting blade sections perpendicular to a parameter v-direction; measuring error mean values of the various sections after the blade is machined according to an initial three-dimensional model and using the error mean values as primary compensation quantities for the sections; reconstructing a three-dimensional blade model after the various sections are primarily compensated; machining the blade according to the reconstructed three-dimensional blade model; measuring maximum error values of the various sections; computing precise deformation compensation quantities for the various sections; secondarily reconstructing a three-dimensional blade model after the various sections are compensated according to the precise deformation compensation quantities; machining the blade according to the secondarily reconstructed three-dimensional blade model; and measuring errors of the various sections to judge whether design requirements are met or not. The method is favorable for improving the machining precision of the blade and the profile tolerance of the surface of the blade and reducing compensation frequency, machining frequency and workload of follow-up working procedures.

The invention discloses a method for preparing a high-performance polymer pipe. The method adopts the steps that during the extrusion molding process of the pipe, the crystallization, the orientation or the dispersed phase morphological structure of the polymer pipe can be adjusted, controlled and fixed through the shearing action generated by the rotation of a core rod in a machine head relative to an orifice die, or the rotation of the orifice die in the machine head relative to the core rod, or the rotation of the core rod and the orifice die in the identical or opposite direction simultaneously, and by cooling and shaping the inner wall and the outer wall of the extruded pipe simultaneously, and adjusting and controlling the temperature field, the cooling rate and the temperature gradient during the extrusion molding process of the pipe. The invention further discloses a device designed according to the method. The method has the advantages that the macromolecular orientation, the crystallization or the dispersed phase morphological structure which are generated through induction can be retained in the plastic pipe, so that deorientation can be avoided, the internal stress of the pipe can be reduced, and the performance of the pipe is improved.

A method for manufacturing a memory device, which can be configured as a 3D NAND flash memory, and includes a plurality of stacks of conductive strips, including even stacks and odd stacks having sidewalls. Some of the conductive strips in the stacks are configured as word lines. Data storage structures are disposed on the sidewalls of the even and odd stacks. Active pillars between corresponding even and odd stacks of conductive strips include even and odd semiconductor films connected at the bottom of the trench between the stacks, and have outside surfaces and inside surfaces. The outside surfaces contact the data storage structures on the sidewalls of the corresponding even and odd stacks forming a 3D array of memory cells; the inside surfaces are separated by an insulating structure that can include a gap. The semiconductor films can be thin-films having a U-shaped current path.

For accurately measuring the power consumption, the invention provides a power consumption prediction method for a system. The method comprises S1 data acquisition: acquiring the power utilization information of residents, industrial users and business users through an intelligent ammeter, acquiring the influence factor information through an external system, and generating a history table for the users at the same time; S2 analysis of power utilization rules for the users: performing fitting analysis of the acquired power utilization information of the users by means of combination with the history table, and obtaining the power utilization rules for the users through analysis; S3 analysis of influence factors: setting a load fluctuation range according to the user type, and performing analysis of influence factors for the time point surpassing the fluctuation range to obtain the influence value of each influence factor for the power consumption of the users; and S4 power consumption prediction for a system: predicting the future short-term power consumption for the system by means of combination of analysis of power utilization rules and analysis of influence factors. The prediction method shows a brand new development direction for short-term power consumption prediction in future, and can be widely applied to the prediction field with great significance.

In this method for producing an anti-reflective film, pores are formed on a surface of a polymer molding material to continuously change a refractive index and then reduce reflectance, in which anodic oxidized porous alumina, in which pores having a tapered shape and whose pore diameter continuously changes, are formed by repeating anodic oxidation at about the same formation voltage and pore diameter enlargement treatment, is used as a mold, or a stamper, which is produced by using the anodic oxidized porous aluminum as a mold, is used as a mold.

The invention discloses an optimization method of a smooth and steady gliding trajectory of a hypersonic flight vehicle. The optimization method specifically comprises the steps that 1, a reentry dynamics equation and a trajectory process constraint are established; 2, a trajectory damping control technology is extended; 3, the trajectory damping control technology is utilized to improve the dynamics equation; 4, a hp self-adaptive Radau pseudo-spectral method is utilized to solve an optimal control problem. The optimization method effectively inhibits trajectory jumping by changing the dynamic characteristics of a reentry trajectory and establishes the optimal control problem having smooth and steady state characteristics by changing the dynamic characteristics of the reentry trajectory, the difficulty of numerical solution is greatly reduced, the high-precision smooth and steady gliding trajectory meeting multiple constraint requirements can be obtained within short time, the optimization efficiency of the smooth and steady gliding trajectory is improved, and the regularity of the trajectory optimization is greatly strengthened.

The invention provides a waterproof moisture-penetrable antibacterial anti-ultraviolet waterborne polyurethane material for dry method coating finishing of cotton and terylene textiles and a preparation method of the waterproof moisture-penetrable antibacterial anti-ultraviolet waterborne polyurethane material. The material is obtained by blending waterproof moisture-penetrable waterborne polyurethane resin with silver-loaded nano titanium dioxide accounting for 0.5wt%-10wt% of the resin, a silane coupling agent accounting for 0.05wt%-1wt% of the resin, anhydrous ethanol accounting for 5wt%-40wt% of the resin, a curing agent accounting for 3wt%-10wt% of the resin, a thickening agent accounting for 1wt%-5wt% of the resin and a wetting agent accounting for 0.1wt%-1wt% of the resin. The highly moisture-penetrable antibacterial anti-ultraviolet waterborne polyurethane material provided by the invention is finished into a textile, and an obtained coated textile is good in waterproof moisture-penetrability and has antibacterial, anti-ultraviolet and other functions at the same time.

The present invention relates to an edible product, which comprises a fibrous plant product and a plant extract applied thereto. Further, the invention relates to a corresponding method for producing said edible product and its use in at least one of food, food supplement, medicinal, cosmetic, well-being, nutraceutical or phytotherapeutical applications. The plants used may be all plants comprising one or more substances of interest for an edible product.

The invention concerns a watch with a mechanical movement of the type comprising at least two regulating systems (SR1, SR2) each including a mechanical oscillator and an escapement. The movement includes as many sub-assemblies (SE1, SE2) as there are regulating systems, each of said sub-assemblies including a regulating system (SR1, SR2), a barrel (B1, B2) and a going train transmitting energy from the barrel to the regulating system inside the sub-assembly. A differential display gear (Da) connects the barrel or the going train of each sub-assembly to the display (A) to average out the rate of the two sub-assemblies. In a preferred embodiment, the two sub-assemblies are mounted on a common rotating support (5) and their regulating systems are tourbillons which make an orbital movement about the centre of the watch dial.

The present invention provides a novel catalyst composition comprising a metallocene complex, and a novel producing method for various polymer compounds. Preferably, the invention provides a novel polymer compound, and a producing method thereof. Specifically, the invention provides a polymerization catalyst composition, comprising: (1) a metallocene complex represented by the general formula (I), including: a central metal M which is a group III metal atom or a lanthanoid metal atom; a ligand Cp* bound to the central metal and including a substituted or unsubstituted cyclopentadienyl derivative;

• • monoanionic ligands Q¹ and Q²; and w neutral Lewis base L; and

(2) an ionic compound composed of a non-ligand anion and a cation:

where w represents an integer of 0 to 3.

The invention relates to a method for preparing high-solid-content waterborne polyurethane. The method comprises the following steps of: (1) reacting sulfonate-containing sodium dimethyl isophthalate-5-sulfonate with excessive polylol for a while, and then, adding polyacid to react so as to synthesize hydroxyl-terminated polyester; and (2) using the synthesized waterborne polyester as a soft segment, using diisocyanate as a hard segment, adding water to disperse, and carrying out chain extension by using polyamine so as to obtain the high-solid-content waterborne polyurethane. According to the method, the dispersion is easy, a large amount of solvent is not required for being used, the cost is saved, the solvent removal is easy, and the solid content reaches over 50% while lower viscosity is kept, so that the constructability of adhesive liquid is improved, and the adhesive liquid is crystallizable and has better initial viscosity and better adhesive strength; and the used polyester is synthesized autonomously, the raw materials are all common, and the process is simple, so that the cost is saved, and the industrialization is facilitated.

The invention relates to a method for controlling cracking depth of a cracking furnace in an ethylene device. The invention discloses an online prediction and optimization control method for cracking depth of an ethylene cracking furnace of a petroleum chemical enterprise. After the technology is adopted, operation process conditions can be adjusted in real time according to the properties of raw materials and the change of an optimization target, so that the device is operated under the optimized process conditions. The method comprises the following steps of: (1) establishing an online yield prediction model of a cracked product, and correcting the established online prediction and optimization control model for cracking depth of multiple cracking raw materials by using industrial operating data to acquire a prediction result; and (2) writing the prediction result into an instrument control system, and adjusting the operation process conditions according to the depth parameter of the cracked product.