108results about How to "Accurate materials" patented technology

A modular display system includes base units angularly positionable relative to one another on a floor area to define a lower edge of a display space. Base units include an elongated body and a pair of detachable end members connectable to the opposed ends of the elongated body at upper or lower positions. An end member connected at a lower position at one end of the body is connectable at a plurality of angles to an end member on an adjacent base unit connected at the upper position. The angular connection allows the display area to be defined and adjusted prior to installation of vertical elements forming walls. Vertical supports, preferably including columns positioned over the end members between the base units and uprights supported in sleeves in the base units are removably connectable to the base units. Crossbars are removably connectable to the upper ends of the vertical supports for defining an upper edge of the display space. Sheet material displays are positionable on the base units, vertical supports and crossbars to define walls. Electrical outlets are integrated into the system and attachment points for display accessories and shelves are provided.

An auxiliary member which is inserted into between a roof material and a fixing member including a base portion which is placed on the roof material and has a placement portion, a fixing portion, and a concave groove portion, an erected portion which extends to the upper side from the base portion, and a blocking portion which extends from an upper end of the erected portion to both sides so as to be in parallel with the placement portion and blocks the first frame from being moved to the upper side, includes an engagement convex portion which engages with the groove portion of the fixing member, a main body on which the engagement convex portion is formed on an upper surface, and a concave engagement concave portion which is formed on a lower surface of the main body and is engageable with the engagement convex portion.

A self-assembled relay probe for detecting a target material is provided including: a first peptide tag bound to the target material; and a first fluorescent conjugate including a first fluorochrome and a first tag binding group; wherein the first fluorescent conjugate selectively associates with the first tag. The probe further includes a second peptide tag bound to the target material; and a second fluorescent conjugate including a second fluorochrome having a longer wavelength and distinct excitation and emission maxima from the first fluorochrome and a second tag binding group. Upon exposure to the target material, the first and second fluorescent conjugates independently associate with the first and second peptide tags, respectively, so as to be a distance apart represented by about 0.1 times R₀ to about 2 times R₀, such that upon excitation of the first fluorescent conjugate, fluorescence resonance energy transfer results in excitation of the second fluorescent conjugate, yielding detectable emission from the second fluorescent conjugate.

A bending apparatus for performing accurate non-destructive bending of material includes first and second jigs that are rotatable about a rotary shaft and that bend the material attached to the jigs as they rotate relative to each other. The first jig includes a bending section that is arranged offset from a rotary center to a rotating side of the material and that has a partially cylindrical surface with a radius of curvature corresponding to the radius of curvature of an inner peripheral surface of the material. Each of the first and second jigs has a suppressing section for suppressing displacement of the material, and a bending center of the material is arranged such that the material is not displaced relative to the first and second jigs when the material is bent.

A device for testing material properties with regard to combined tensile and shear loads, in particular for testing adhesives, includes a device for applying the force, a measuring device, a test piece receptacle, and a test piece having a bonding surface. The test piece is dimensionally stable within the intended limits of the force to be applied. This measure ensures that the shear forces acting on the joint act approximately at a right angle to the bonding surface over the entire test period, so that realistic conclusions may be drawn with regard to the material properties of the tested adhesive.

The three-dimensional periodic structure of the present invention comprises a matrix made of an inorganic oxides in which core-shell particles are disposed so as to contact with each other, the core-shell particles each comprising a core portion made of a fine particle and a shell portion made of a crosslinked hydrophilic organic polymer backbones, wherein the hydrophilic organic polymer backbones and the inorganic oxides hybridize into an organic/inorganic a composite.

A cartridge gun is provided. The cartridge gun comprises a cartridge holder, a plurality of resilient gripping elements, a displaceable piston rod for moving a piston in a cartridge, and an actuating device for displacing the piston rod. The cartridge holder comprises a cylindrical base for receiving the floor region of the cartridge in which the gripping elements project radially outwardly from the center of the cartridge holder in the direction towards the housing into an annular groove of the base up to the outside wall of the annular groove in the base and are held in the center of the base by means of a hub. Means are further arranged at the front end of the piston rod which are designated to press the ends of the resilient gripping elements in the direction towards the housing when the piston rod is fully retracted, allowing the removal of the cartridge from the cartridge gun.

A road grader comprising an elongated grader blade adapted to be pushed by a vehicle such as a bulldozer and having mutually parallel side members attached to the lateral ends of the blade perpendicularly to the blade's longitudinal axis, each of said side members comprising a pair of spaced apart walls that house a slidable mounting plate on the lower end of which is attached a ground contacting skid. Each slidable mounting plate is separately actuated to move upwardly or downwardly with respect to the side member in which it is housed. Relative upward or downward movement of the side member, with respect to the ground contacting skid, results in lowering or elevating the respective ends of the grader blade with respect to the level of the respective ground contacting skid. Separately adjusting the height of the lateral ends of the grader blade and driving the blade by a pushing vehicle permits the precision depth application of a layer of road material at any desired angle or tilt.

The invention relates to a new preparation technique of composites, in details, i.e. a method of producing laminated composite materials of different alloys. In the preparation method, the bi-layer or multi-layer composites are prepared by means of the equal channel angular extrusion/pressure (ECAE/ECAP). Firstly, the appropriate alloys pairs or groups are selected, and the rational arrangements are carried out after pre-treating surfaces; then, the clad process is performed by extrusion and shear deformation in ECAE die; finally, the composite material is produced after one single pass or multiple passes clad extrusion. The annealing treatment can be performed subsequently to enhance the interfacial bonding strength by diffusion after the clad extrusion, and the heat treatment parameters consist of annealing temperature and holding time, which are chosen carefully to meet the demands of the refining microstructures and good properties for both the interfaces and individual component metals. Consequently, the layer-metal composite is produced with the firmly bonding interface, good microstructures and excellent properties. In the invention, the selection and assembling manners of the materials are very free, such as composites with bi-layer or interval multi-layer manners, and the method is suitable for most of the metal materials. The invention is a new method of fabricating composites and the preparation cost is low enough to meet the demand of large-scale industrial production.

A method for manufacturing a semiconductor wafer electrostatic clamp, comprising providing a mounting plate, forming an insulative layer on an insulating portion of the mounting plate, forming a first electrode on a first portion of the mounting plate, forming a second electrode on a second portion of the mounting plate, forming a first segment having a first conductivity over the first electrode, forming a first region having a second conductivity over the first segment that creates an n-p type composite, forming a second segment having a third conductivity formed over the over the second electrode, forming a second region having a fourth conductivity formed over the second region that creates an p-n type composite.

A correction stick equipped pen and pen cap relating to an ink pen with a detachable pen cap, wherein the pen has a dual purpose of writing with ink on one end and whiting out mistakes on the other end with a correction stick; and the pen cap also has a dual purpose of capping the pen and whiting out mistakes with a correction stick as well. It includes a main tubular body having a first end portion comprising a writing end and a second end portion comprising a correcting end wherein the second end portion is formed with a neck with an inner circular flange and a circular recess above said circular flange wherein a correction stick is snugly-fitted into said circular recess; and a correction stick equipped pen cap, wherein a correction stick is snugly seated at a circular recess at the tip of the said pen cap.

A plasma etching method for processing a substrate material, wherein a deposition process (S09) that uses a deposition gas as a process and an etching process (S11) that uses an etching gas as a process gas are alternately and repeatedly executed, thereby etching a substrate material, and a vacuuming process (S10, S13) is interposed between the two processes so that the process gas which has just finished being used is expelled out when the process gases are switched. Thus, the etching gas and the deposition gas do not mix during each process, thereby accurately creating a high-aspect-ratio recessed and protruding pattern on the surface of a substrate material.

A full-function artificial organ fitting body comprises a cortex layer and an organ body tissue area. The organ body tissue area comprises a growth area, a differentiation area, a docking area, a branch arterial system, a branch nervous system and a branch venous system. The branch arterial system, the branch nervous system and the branch venous system are distributed in the differentiation area and form a main body three-dimensional skeleton structure with the outer growth area and the middle docking area.