71results about How to "Minimise concentration" patented technology

A wheeled luggage case (1) has a single telescoping handle arm assembly (10) and a cantilevered handle grip (11) which is rotatably attached to the top end (13) of the handle arm assembly, such that the plane of rotation of the grip is approximately parallel to the rolling direction of the luggage case. The cantilevered handle grip (11) rotates from a position approximately perpendicular to the telescoping handle arm assembly (10) to a position approximately 30° below the horizontal, and a resilient element is provided which urges the grip to rotate downwardly while in use. The invention provides an ergonomically comfortable wheeled luggage case by allowing the user to grasp the grip in a natural position and, simultaneously, increasing the amount of leverage available to prevent the luggage case from tipping over when it is rolled over uneven ground. Further, the resilient element distributes the weight of the luggage case evenly across the user's hand.

The present invention provides synergistic biocidal composition such as a synergistic detergent composition for use e.g. in disinfection and cleaning.

A piston of a gasoline direct engine may include a protuberance portion protruding along a circular arc shape having a radius (R1) equal to the piston diameter to have a predetermined height (T) from the upper surface thereof, and the edge of the protuberance portion is rounded to be connected with the upper surface; a bowl (B) having a bottom surface (F1) having an asymmetrical ellipse shape from the center of the protuberance portion to the intake side direction thereof, wherein the bottom surface thereof becomes deeper in the exhaust side direction to have a predetermined slope angle (θ1), and the inner wall portion thereof has a circular arc shape to form a predetermined rising angle (θ2) at the upper part thereof; and trumpet portions (TR) of which edge ends (E) thereof are expanded in the intake side direction of the protuberance portion to be connected to the bowl (B).

The present invention provides synergistic biocidal composition such as a synergistic detergent composition for use, e.g., in disinfection and cleaning

A transistor includes a substrate, an active region including a source region, a channel region, and a drain region which are crystallized using an SGS crystallization method and are formed on the substrate so that a grain size of a first annealed portion and a second annealed portion are different from each other, a gate insulating layer formed on the active region, and a gate electrode formed on the gate insulating layer.

Disclosed is a method of fabricating a thin film transistor in which, in order to control the concentration of metal catalysts remaining on a polycrystalline silicon layer when an amorphous silicon layer formed on an insulating substrate is crystallized into the polycrystalline silicon layer by a super grain silicon (SGS) crystallization method, the substrate is annealed so that a very small amount of metal catalyst is adsorbed or diffused into a capping layer, and then a crystallization process is carried out, thereby minimizing the concentration of the metal catalysts remaining on the polycrystalline silicon layer, as well as forming a thick metal catalyst layer. The method includes preparing an insulating substrate; sequentially forming an amorphous silicon layer, a capping layer, and a metal catalyst layer on the substrate; first annealing the substrate to adsorb or diffuse metal catalysts into the capping layer; removing the metal catalyst layer; second annealing the substrate to crystallize the amorphous silicon layer into a polycrystalline silicon layer by means of the metal catalyst; and removing the capping layer. Thus, with the method of fabricating the thin film transistor of the present invention, it is possible to minimize the concentration of the metal catalysts remaining on the polycrystalline silicon layer, as well as to form a thick metal catalyst layer.

Boron neutron capture therapy can be used to destroy tumors. This treatment modality is enhanced by delivering compounds to the tumor site where the compounds have high concentrations of boron, the boron compounds being encapsulated in the bilayer of a liposome or in the bilayer as well as the internal space of the liposomes. Preferred compounds, include carborane units with multiple boron atoms within the carborane cage structure. Liposomes with increased tumor specificity may also be used.

A production method for an electroacoustic transducer diaphragm includes producing an adhered sheet by adhering a sheet member on a surface of a wooden sheet having a thickness of from 0.01 mm to 3 mm, and the sheet member being made of a material different from the wooden sheet, immersing the adhered sheet into one of a solution including 0.01-1 wt % of a penetrating agent and a solution including 0.01-1 wt % of penetrating agent and 0.01-20 wt % of a wetting agent, and molding the adhered sheet obtained by the immersing step so that the immersed adhered sheet has a predetermined shape of the electroacoustic transducer diaphragm.