167results about How to "Reliable formation" patented technology

Method for carrying out the recovery of an intact volume of tissue wherein a delivery cannula tip is positioned in confronting adjacency with the volume of tissue to be recovered. The electrosurgical generator employed to form an arc at a capture component extending from the tip is configured having a resistance-power profile which permits recovery of the specimen without excessive thermal artifact while providing sufficient power to sustain a cutting arc. For the recovery procedure, a local anesthetic employing a diluent which exhibits a higher resistivity is utilized and the method for deploying the capture component involves an intermittent formation of a cutting arc with capture component actuation interspersed with pauses of duration effective to evacuate any accumulation or pockets of local anesthetic solution encountered by the cutting electrodes.

The invention relates to a blocking strip and a blocking net framework. The blocking strip comprises at least two strip sides, at least one of which is provided with convex teeth that are provided with breaches, the breaches are internally provided with agnails or barbs. The blocking net framework can be made by applying the blocking strip, and is formed by connecting keels, the blocking strip and a steel screen in a combining way. The keels are section steel parts and are arranged in parallel according to certain spacing; the blocking strips are vertical to the keels, arranged in parallel according to certain spacing and are fixed at one side or two sides of the keels to form a steel frame; the steel screen is distributed with a longitudinal convex rib as well as fish scales holes or meshes on the surface; the steel screen is attached to the outer surface of the steel frame, and is firmly and conveniently blocked and connected with the blocking strip. The invention solves the problems of composition and construction of a steel screen concrete member as well as the reinforcement of a steel screen concrete wall body. Meanwhile, the invention realizes large-scale and mechanized production, and is suitable for various building structural elements, especially for the structures of multilayer and high residential building wall bodies and floor slabs.

Preform, serving as a semi-finished product, for a container intended for containing products therein that are sensitive to radiation in particular light sensitive and food and dairy products, consisting of at least one base layer (1) made of a primary plastic base material, with a certain amount of additives (5) incorporated in it (1), characterised in that said preform (10, 20) is opaque over virtually the whole extent thereof, wherein a relatively low percentage of plastic additives (5) is incorporated to generate sard opaque appearance (22), so as to protect the inner space (9) thereof which is delimitated by it against external radiation (V1, V2) particularly electromagnetic radiation, more particularly light, under normal pressure condition.

The present invention provides a yarn joining device for joining two yarns (Ya,Yb) with the tail ends (eo) thereof aligned in the same direction. The yarn joining device reduces the size of the joint portion of the yarns even if the yarn joining is successively performed, and also adjusts the yarn joining length, and thereby forms the joint portion of yarns uniformly and reliably. In the yarn joining device for joining tail ends of two yarns with the tail ends aligned in the same direction, loosening and twining of the tail ends of the yarns is performed successively by a single air jet nozzle (2).

The invention relates to a method for operating an ignition device for an internal combustion engine, which ignition device is formed with an ignition coil (ZS) which is configured as a transformer, a spark plug (ZK) which is connected to the secondary winding of the ignition coil (ZS), an actuable switching element (IGBT) which is connected in series to the primary winding of the ignition coil (ZS), and a control unit (SE) which is connected to the control input of the switching element (IGBT), wherein the control unit (SE) provides an adjustable supply voltage (Vsupply) for the ignition coil (ZS) and an actuating signal (IGBT_Control) for the switching element (IGBT) as a function of the currents (I_Prim, I_Sec) through the primary and the secondary windings of the ignition coil (ZS) and the voltage between the connecting point of the primary winding of the ignition coil (ZS); to the switching element (IGBT) and the negative terminal of the supply voltage (GND), as a result of which firstly operation of the spark plug (ZK) by way of alternating current is possible and secondly regulation of said current is possible, which leads to more reliable ignition with a lower wear of the spark plugs.

A leather substrate formed from waste leather and its method of production, particularly a leather substrate made up substantially of a collagen fibril matrix.

Given an adhesive sheet (S) attached to a substrate (13), the disclosed detachment device (10) detaches a separator (11) from an adhesive layer (12). Said device is provided with: a table (15) that supports the substrate (13); a needle (16) that pierces the separator (11) from the top surface thereof; a support means (18) that moves the needle (16) to form a detachment-starting region (11A); and a suction pad (35) that applies suction to the separator (11). When forming the detachment-starting region (11A), the suction pad (35) applies suction to the separator (11), and then with the detachment-starting region (11A) formed, the suction pad (35) is rotated away from the substrate to detach the separator (11).

A fluidic circuit configured to spray an oscillating pattern of fluid droplets, having an inlet in fluid communication with a source and including a power nozzle with an oscillation chamber having a fluid jet steering section in fluid communication with the power nozzle and having either (a) a first fluid pressure accumulating volume opposite a second fluid pressure accumulating volume or (b) a first fluid jet attachment feature opposing a second fluid jet attachment feature. The fluid jet steering section is in fluid communication with and emits a fluid jet into an oscillation inducing interaction region with opposing first and second side wall ears or features which define an oscillation inducing interaction region in the oscillation chamber for causing the jet of fluid to rhythmically sweep back and forth between the sidewalls in the oscillation chamber and create a distally projecting oscillating spray.

A zipper component (1) comprising a component body (2) made of a metal and a metal plating film (3) provided on the surface of said component body. In this zipper component (1), at least a part of said component body (2) has been thermally treated before bending and thus said metal plating film (3) has a recrystallized structure wherein at least a part thereof has been recrystallized. Since the ductility of the metal plating film (3) can be improved thereby, when the zipper component (1) is bent, the metal plating film (3) can be deformed to follow the deformation of the component body (2). Therefore, the occurrence of crevicing or cracking in the metal plating film (3) can be prevented.

In a semiconductor device with multiple wiring layers, to connect a conductive line in a lower wiring layer to a conductive line in an upper wiring layer, two conductive members are formed in the space between the upper and lower conductive layers, one conductive member in contact with each conductive line. The two conductive members meet in the space between the two conductive layers to form an electrical path between the two conductive lines. One or both of the conductive members may have a rectangular bar shape extending lengthwise along the conductive line with which it makes contact. The conductive members can have a reduced height and enlarged area that enables interconnections to be formed with greater stability and reliability than by conventional methods.

An optical device includes an inorganic light-transmissive base material, a hard coat layer, which is provided on a principal surface of the light-transmissive base material and is harder than the light-transmissive base material, and an organic antireflection layer, which is provided on a principal surface of the hard coat layer and contains an organosilicon compound, an epoxy group-containing organic compound, and hollow silica. The hard coat layer and at least one of the organosilicon compound and the epoxy group-containing organic compound are covalently bonded to each other. The occurrence of a defect in the organic antireflection layer can be prevented. The organic antireflection layer has a higher dust-proof effect than an inorganic antireflection film, and therefore, dirt, dust, etc. hardly adhere thereto.

A wiring board between which and a chip to be mounted a resin is filled includes: a substrate body on which a conductor portion to be connected to an electrode terminal of the chip is formed; and an insulating protection film formed on the substrate body and having an opening portion formed therein to expose the conductor portion. The opening portion is formed in such a manner that the edge thereof is positioned along and outside the outer shape of the chip except for a specific corner portion, and that the edge in the specific corner portion is positioned on a side of or inside the outer shape of the chip.

The present invention provides a prefabricated component which is used for container as intermediate product. The container is used for containing product therein. The product is food or milk product which is sensitive to radiation, especially to light. The prefabricated component is at least composed of a base layer (1) which is mainly composed of plastic-based material, and furthermore the base layer (1) is added with a certain amount of additive (5). The invention is characterized in that the prefabricated components (10, 20) are almost nontransparent in the whole area, wherein the plastic additive (5) with a relatively low percentage is introduced for generating nontransparent appearance (22) thereby protecting the confined inner space (9) from the external radiation (V1, V2) at the condition of normal atmosphere. The external radiation is specifically electromagnetic radiation, and more particularly the effect of light.

A bearing device for a wheel, in which circumferential play is suppressed, which facilitates connection between a hub ring and an outer coupling member, in which a reduction in NVH characteristics due to play at a joint between the hub ring and the constant velocity universal joint and by play between a bearing outer member and a knuckle is prevented, and which performs highly accurate transmission of rotational torque. The bearing device has a groove-ridge fitting structure (M) by which the hub ring (1) and a shaft section (12) of the outer coupling member of the constant velocity universal joint (3) are integrated together, and the shaft section (12) is fitted in a hole (22) of the hub ring (1). In the groove-ridge fitting structure (M), ridges (35) on the outer diameter surface of the shaft section (12) and grooves (36) in the inner diameter surface (37) of the hub ring (1) are fitted to each other in a fitting contact portion (38), and the ridges (35) and the grooves (36) are in intimate contact with each other in the entire fitting contact portion (38).

Provided is a bearing device for a wheel that can realize prevention of a backlash in a circumferential direction and is excellent in workability of connection of a hub wheel and an outer joint member of a constant velocity universal joint. Further, provided is a bearing device for a wheel that can prevent deterioration in NVH characteristics, which is caused by the backlash occurring in a joint section between the hub wheel and the constant velocity universal joint or between an outer member and a knuckle, and can perform rotation torque transmission with high accuracy. The bearing device includes a recess-projection fitting structure (M) in which the hub wheel (1) and a shaft section (12), which is fitted in a hole (22) of the hub wheel (1) of the outer joint member of the constant velocity universal joint (3) are unitized together. In the recess-projection fitting structure (M), entire fitting regions among projections (35) on the outer surface of the shaft section (12) of the outer joint member and recesses (36), which fit on the projections, are brought into intimate contact with each other.