66results about How to "High tendency" patented technology

A magnesium-ion cell comprising (a) a cathode comprising a carbon or graphitic material as a cathode active material having a surface area to capture and store magnesium thereon, wherein the cathode forms a meso-porous structure having a pore size from 2 nm to 50 nm and a specific surface area greater than 50 m²/g; (b) an anode comprising an anode current collector alone or a combination of an anode current collector and an anode active material; (c) a porous separator disposed between the anode and the cathode; (d) electrolyte in ionic contact with the anode and the cathode; and (e) a magnesium ion source disposed in the anode to obtain an open circuit voltage (OCV) from 0.5 volts to 3.5 volts when the cell is made.

A heat-resistant aluminum alloy material with high strength and preparation method thereof are provided. The aluminum alloy material comprises (by weight %): Cu: 1.0˜10.0, Mn: 0.05˜1.5, Cd: 0.01˜0.5, Ti: 0.01˜0.5%, B: 0.01˜0.2 or C: 0.0001˜0.15, Zr: 0.01˜1.0, R: 0.001˜3 or (R₁+R₂): 0.001˜3, RE: 0.05˜5, and balance Al:, wherein, R, R₁, and R₂ include Be, Co, Cr, Li, Mo, Nb, Ni, W. The Al alloy has the advantages of narrow quasi-solid phases temperature range of alloys, low hot cracking liability during casting improved high temperature strength and high heat resistance.

In some embodiments, a method in which at least one continuity additive (“CA”) and a seed bed are pre-loaded into a reactor, and a polymerization reaction is optionally then performed in the reactor. In other embodiments, at least one flow improver, at least one CA, and a seed bed are pre-loaded into a reactor. Pre-loading of a reactor with a CA can significantly improve continuity of a subsequent polymerization reaction in the reactor during its initial stages, including by reducing sheeting and fouling. The CA can be pre-loaded in dry form (e.g., as a powder), or in liquid or slurry form (e.g., as an oil slurry). To aid delivery of a dry CA to the reactor and combination of the dry CA with a seed bed in the reactor, the dry CA can be combined with a flow improver and the combination of CA and flow improver then loaded into the reactor. Alternatively, the CA and flow improver can be sequentially loaded into the reactor, and then mixed together (and mixed with a seed bed) in the reactor after both the CA and flow improver have been separately loaded into the reactor.

An arrangement relating to a device and a method for stabilizing a vehicle in a situation critical to rollover, where various controller input variables are measured by a sensor system, and a rollover-stabilization algorithm intervenes in the vehicle operation with the aid of an actuator, in order to stabilize the vehicle. In order to be able to take different loading conditions of the vehicle into account, a rollover tendency of the vehicle is estimated from the relationship between a variable describing the steering behavior of the vehicle and a variable describing the roll behavior of the vehicle, and the rollover tendency is taken into account in rollover stabilization.

The production method according to the present invention includes a process for producing fine particles formed of a non-precious metal; a process for forming a shell of a precious metal on the respective surfaces of the fine particles of the non-precious metal; and a process for collecting a catalyst from a fluid reaction mixture. A fine metal particle-carrying catalyst prepared by such a production method includes fine non-precious metal particles as the cores thereby reducing the usage of a precious metal to achieve suppression of a cost increase. Since it includes a shell portion formed of a precious metal, it exhibits excellent catalytic activity.

A pressure screening apparatus for screening a stock suspension and screen clearer for a pressure screening apparatus. The pressure screening apparatus includes an inflow chamber, a suspension inflow connected to one end of the inflow chamber, a reject outflow connected to another end of the inflow chamber, an accepted stock chamber, an acceptance stock pipe connected to the accepted stock chamber, at least one screen element disposed between the inflow chamber and the accepted stock chamber, a screen clearer adapted to move with respect to the at least one screen element for preventing clogging of the at least one screen element, the screen clearer comprising at least a first clearing zone and at least a second clearing zone, the first clearing zone having a plurality of clearing elements and the second clearing zone having a plurality of clearing elements which are different from those of the first clearing zone, wherein the stock suspension flows into the pressure screening apparatus via the suspension inflow such that a portion of the stock suspension flows through the clearing zones and exits the pressure screening apparatus through the reject outflow. The screen clearer includes a substantially cylindrical body having a cylindrical outer surface. The cylindrical outer surface includes at least a first clearing zone and at least a second clearing zone. The first clearing zone has a plurality of clearing elements. The second clearing zone has a plurality of clearing elements which are different from those of the first clearing zone. The cylindrical body is rotatably mountable.

A composition comprising Gan Jiang, Dan Shen, Jiang Xiang, Huang Qi, Gui Zhi and Cang Zhu, is highly effective in treating psoriasis.

The present invention provides a glass fiber composition, a glass fiber and a composite material therefrom. The glass fiber composition comprises the following components expressed as percentage by weight: 58-64% SiO2, 14-19% Al203, ≧8.8% and <11.8% CaO, 7.5-11% MgO, 0.2-2.7% SrO, 0.1-2% Na2O+K2O, 0.05-0.9% Li2O, 0.05-1% Fe2O3, 0.05-1.1% TiO2 and <0.5% F2, wherein the range of the weight percentage ratio C1=(MgO+SrO)/CaO is 0.75-1.1, and the range of the weight percentage ratio C2=CaO/MgO is less than 1.4. Said composition can effectively inhibit the crystallization tendency of glass, significantly decrease the liquidus temperature and crystallization degree of glass and also has an outstanding glass refractive index and outstanding modulus.

Conversion coatings comprising a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex are described for substrate metals. The rare earth element is selected from cerium, praseodymium, terbium, or combinations thereof, and at least one rare earth element is in the tetravalent oxidation state. The coating bath may also contain a preparative or solubility control agent. The oxidized cerium, praseodymium or terbium is present in the coating in a “sparingly soluble” form. The valence stabilizers can be either inorganic or organic in nature. A number of cerium, praseodymium, or terbium/valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems.

The present invention relates to absorbent hygiene articles, such as baby diapers, adult incontinence or feminine hygiene articles that incorporate an absorbent system. It is particularly suited for articles which are intended to receive more than one liquid gush load, as the absorbent system comprises an intermediate liquid storage member that holds the liquid of a gush and gradually releases it to an ultimate storage member exhibiting a smaller size than the intermediate storage member.

Hollow plastic containers provided with a narrow opening and a body having a base and at least one side wall extending longitudinally between the narrow opening and the base, such as bottles or similar, are obtained from preforms by stretch blow molding. A blend of polyethylene terephtalate (PET) and polytrimethylene terephtalate (PTT), with a weight proportion of PTT in the range 5-50% is injected to obtain the preform. During the stretch blow molding step, the multi polyester preform undergoes longitudinal stretching at a longitudinal ratio of between approximately 3.5 and 6 and radial stretching at a ratio of between approximately 4 and 9. The body of the preform is subjected to an overall stretching ratio included between 16 and 50, whereby the weight of the container produced by stretch-blow molding may be reduced.

Coating liquid used for forming an ultraviolet absorption coating on a surface of an object such as glass and the like, ultraviolet absorption glass arranged with the ultraviolet absorption coating formed by the coating liquid, and a method for preparing the ultraviolet absorption glass. The coating liquid used for forming the ultraviolet absorption coating, the ultraviolet absorption glass and the method for forming the ultraviolet absorption glass, by storing and releasing electrons excited by ultraviolet lights in an ultraviolet absorber, reduce the excited electrons that are gradually accumulated during a process in which the ultraviolet absorber absorbs the ultraviolet lights, thus protecting the ultraviolet absorber and a silicon dioxide matrix, preventing the ultraviolet absorption glass from discoloring or devitrifying, ensuring weather resistance of the ultraviolet absorption coating and ensuring color consistency of the ultraviolet absorption glass.

The invention discloses a building method of enzyme engineering bacteria which inclines to a hydrated TAG sn-2 bit ester bond and includes the following steps of: 1) the cloning of a CAL-A gene; 2) the building of a recombinant vector: double enzyme digestion and connection are carried out on a PCR product and the vector by utilizing a restriction enzyme for building the recombinant vector; converting the recombinant vector into colon bacillus and screening a positive recombinant vector through PCR authentication; and 3) converting: carrying out linearization on the positive recombinant vector by adopting the restriction enzyme and electrically transferring the positive recombinant vector into a host strain, and then screening the positive engineering bacteria by adopting PCR authentication. The invention simultaneously provides a method for preparing a recombinant lipase by utilizing the engineering bacteria obtained through the method. The recombinant lipase can be used for hydrolyzing triglyceride edible oil.

A composition suitable for 3-D printing comprises, in one embodiment, a photopolymer including one or more thiol monomer, one or more alkene monomer, and a polymerization initiator. In another embodiment, the thiol monomer is selected from the group consisting of: glycol di(3-mercaptopropionate) [GDMP]; trimethylolpropane tris(3-mercaptopropionate) [TMPMP]; pentaerythritol tetrakis(3-mercaptopropionate) [PETMP] and 3,6-dioxa-1,8-octanedithiol [DODT]. In yet another embodiment, the alkene monomer comprises: an allyl-functional urethane/urea monomer synthesized from: an isocyanate moiety and a hydroxyl or amine functional allyl moiety. In still another embodiment, the hydroxyl or amine functional allyl moiety comprises 2-allyloxyethanol, allyl alcohol, and allylamine. In still yet another embodiment, the isocyanate moiety is selected from the group consisting of: isophorone diisocyanate (IDI), hexamethylene diisocyanate (HDI), trimethylhexamethylene diisocyanate (TMHDI), 1,3-bis(isocyanatomethyl)cyclohexane, and dicyclohexylmethane 4,4′-Diisocyanate (HMDI).

An ink composition for inkjet recording includes a (meth)acrylic resin, a polymerization initiator, and a polymerizable compound. The (meth)acrylic resin includes a skeleton structure derived from a multifunctional thiol that is trifunctional to hexafunctional, and plural polymer chains connected to the skeleton structure by a sulfide bond, each of the plural polymer chains including at least two kinds of (meth)acrylic repeating units selected from the group consisting of a repeating unit derived from a (meth)acrylate having a C₁-C₈ linear, C₃-C₈ branched, C₃-C₈ alicyclic, or C₆-C₈ aromatic hydrocarbon group which may include an oxygen atom, a repeating unit derived from a (meth)acrylate having a C₉-C₁₀ alicyclic hydrocarbon group, and a repeating unit derived from (meth)acrylic acid, in an amount of more than 90 mol % with respect to the total repeating units in the polymer chain. An inkjet recording method uses the ink composition and a printed matter is printed with the ink composition.

A lock-up device 7 includes a front cover 2, an impeller 3, a turbine 4, and a piston 22 positioned to divide a space between the front cover 2 and the turbine 4, and is engageable with the front cover 2. The piston 22 is formed with a plurality of projections 41 extending in the radial direction on a surface 42. The projection 41 has a straight front edge 51 and a straight rear edge 52, and an arced radially outer edge 53 and radially inner edge 54. The rear edge 52 in the rotation direction overlaps a straight line Ls connecting a radially inner end 52a with the rotation center O, or the rear edge 52 in the rotation direction is inclined to the straight line Ls such that a radially outer end 52b is positioned rearward of the straight line Ls in the rotation direction.

The invention relates to a fuel cell system having lines for feeding hydrogen from a high-pressure hydrogen reservoir into a fuel cell assembly. The lines have a high-pressure region, a medium-pressure region, and a fuel cell operating-pressure region. The lines of the medium-pressure region are pressure-relieved upon deactivation of the fuel cell system in order to avoid hydrogen diffusing out during standstill periods of the fuel cell system, and to thus avoid the formation of explosive hydrogen/air mixtures. The invention also relates to a tank module, which is configured for pressure relieving, to a method of deactivating and re-activating the fuel cell system, to the use of a 3/2-way valve for pressure-relieving the medium-pressure region of the hydrogen lines of a fuel cell system, and to a motor vehicle having a fuel cell system or tank module.