206results about How to "Reduce inspection" patented technology

A cutting element for use in drilling subterranean formations. The cutting element includes a superabrasive table mounted to a supporting substrate. The superabrasive table includes a two-dimensional cutting face having a cutting edge along at least a portion of its periphery, and a surface comprising a chamfer extending forwardly and inwardly from proximate a peripheral cutting edge at a first acute angle of orientation of greater than about 45° with respect to the longitudinal axis of the cutting element, and to no greater than a selected depth. The chamfer may be arcuate or planar, and of a dimension sufficient to ensure that a wear flat generated during use of the cutting element remains outside the inner boundary of the chamfer within the chamfer envelope, and small enough to maintain aggressive cutting characteristics for the cutter. Drill bits and drilling tools bearing the cutting elements are also disclosed.

A method and apparatus are disclosed for obtaining an x-ray image from an x-ray imaging apparatus using a digital radiography receiver installs a retrofit connection apparatus that adapts the x-ray imaging apparatus for use with the digital radiography receiver by forming a receiver interface channel for communicating signals to and from the digital radiography receiver, forming an operator interface channel for routing at least an input expose signal from an operator control to the connection apparatus and forming a generator interface channel for transmitting at least an output expose signal from the retrofit connection apparatus to an x-ray generator of the x-ray imaging apparatus. An input expose signal over the operator interface channel initiates a reset of the digital radiography receiver over the receiver interface channel before the output expose signal to the x-ray generator is transmitted over the generator interface channel.

A method for coupling a first system component and a second system component of a coordinate measuring device for determining by means of at least one sensor the three-dimensional coordinates of an object to be measured. An interface arrangement is provided between the first system component and the second system component. The interface arrangement comprises an electrical interface, formed from at least two electrical transmission paths, for transmitting a first electrical voltage between the first system component and the second system component, and at least one optical interface formed from light waveguides. The at least one sensor is supplied with the first electrical voltage via the two electrical transmission paths of the electrical interface. An analog measurement signal from the sensor is converted into a digital measurement signal. The digital measurement signal is transmitted by means of the light waveguides of the optical interface.

A packet switch has a switch section formed by a plurality of crossbar switch planes and plurality of interfaces, and each interface outputs in parallel input packets in block units to the plurality of crossbar switch planes in response to signals from a scheduler, wherein when n crossbar switch planes can be mounted on the packet switch, each interface allocates time slots corresponding to the n crossbar switch planes or when a switch plane is additionally mounted, a block is read at a time slot corresponding to the additional switch plane or when a switch plane is stopped from working, an idle time slot is used to prevent a block from being output to the switch plane which is unused.

The invention is directed to a friction stir welding tool cleaning method and apparatus for fixed and retractable pin tools. The method and apparatus use a heating component, a temperature indicator component, a controller component, and a rotatable tool cleaner component for cleaning fixed pin tools. An additional bore cleaner component is used for cleaning retractable pin tools. Heat is applied to a friction stir welding tool having a surface with weld process residue material until the process residue material is sufficiently plasticized, and then the tool cleaner component is applied to the heated tool to remove the plasticized residue on the pin and shoulder surfaces of the tool, and for retractable pin tools, the bore cleaner component is applied to the heated tool to remove the plasticized residue in the tool bore.

A pair of angular contact bearings 20A, 20B are disposed between a bearing house 16b of an inspection head 16 and a head supporting tube 8, and a spacer 25 and a spring bearing ring 26 are disposed between outer races 20o of the bearings 20A, 20B. The spacer 25 and the spring bearing ring 26 are urged by a coil spring 27 toward the side of the outer race 20o. An O-ring 28 is disposed between the spacer 25 and the outer race 20o of the bearing 20B, and the outer circumference of the O-ring is brought into closely contact with the inner circumference of the bearing house 16b. The outer races 20o are constrained by a step part 16f in the bearing house 16b and an end cap 29 screwed into the inspection head 16. Removing the end cap 29 makes it possible to take out the bearing housing 16b and a main shaft part 16c integrally from atop of the bearings 20A, 20B.

This invention is directed to an automatic inspection system of welding spots in the car body and a control method thereof, the automatic inspection system comprising a controller and a robot arm, a probe device, and a visual system, wherein the robotic arm holds a camera and the probe device, the probe device targets at car body welding spot and form the first included angle with the camera. Many lighting sources are distributed around the camera, which form the second included angle with the camera. The camera is connected with Image Collecting and Processing Device to obtain position data of welding spot in the car body, the controller is connected with Image Collecting and Processing Device by network, and foresaid controller rectifies position of the probe on the robotic arm according to the position of welding spot in the car body.

The present invention provides a method, an optical inspection apparatus as well as a computer program product for optical inspection of a surface. The optical inspection apparatus can be effectively applied for optical inspection of periodic structures on e.g. a semi-conductor wafer for the purpose of quality control. By effectively splitting a light beam into a plurality of spatially separated light beams and by selective usage of these light beams, various surface segments of the surface can be inspected simultaneously by superposition of respective images. A resulting superposition image can then be compared with a reference image for detection of defects of the surface.

A patrol-type preventive inspection system is provided for an inspection personnel to perform a patrol-type inspections upon a plurality of electromechanical devices located along a patrol path. In the patrol-type preventive inspection system, a portable inspection-device kit and a portable communication device are carried by the inspection personnel to a to-be-inspected position of a to-be-inspected electromechanical device out of the electromechanical devices along the patrol path, so as to perform a patrol-type inspection upon the to-be-inspected electromechanical device for obtaining at least one inspection data. When the inspection data complies with at least one preventive inspection standard, the portable communication device is provided for the inspection user to perform an interactive operation to generate a real rapid-screening result, further to generate a preliminary treatment suggestion, and to re-plan the patrol path.

The invention provides a fixation device for bronchoscopy and surgeries. The fixation device comprises a lying plate, a head fixation device, a chest fixation device, an upper limb fixation device and a lower limb fixation device, wherein the head fixation device, the chest fixation device, the upper limb fixation device and the lower limb fixation device are successively arranged on the lying plate, the head fixation device, the chest fixation device, the upper limb fixation device and the lower limb fixation device respectively correspond to the head, the chest, the upper limbs and the lower limbs of the human body. The fixation device for the bronchoscopy and the surgeries has the advantages that by the construction of a protective device for fixation of patient's body in the bronchoscopy and the surgeries, the neck is in a medical treatment function position and the activity of the body is reduced by reasonable fixation on the head of the patient, and physical treatments of the chest is increased. The risks of patient examination and operation are reduced, the number of medical staff is reduced, the operability of the examination and operation is increased, and the occurrence of the complications is reduced.

An impact resistant composite sandwich structure includes least one laminate face sheet joined to a stiffening element. The stiffening element includes a plurality of fibers and a resin for binding the fibers. The resin has a strain-to-failure greater than approximately 6%.

An apparatus for inspecting and repairing a circuit defect is disclosed, which has a base; a substrate-supporting platform mounted on the base; a contact inspection module having at least one contact probe and a first driving-system that drives at least one contact probe to contact the circuits formed on the glass substrate and thereby inspect a circuit defect; a non-contact inspection module having at least one non-contact sensor and a second driving-system that drives at least one non-contact sensor to inspect the circuit defect in a non-contact manner; and a laser repair module having a laser head and a third driving-system that drives the laser head to go to the circuit defect and repair the circuit defect. A method for inspecting and repairing a circuit defect is also disclosed therewith.

The invention discloses a method for manufacturing an anticorrosion steel plate for an upper deck on a crude oil tanker oil cargo tank and the steel plate and belongs to the technical field of steel for a hot-rolling slab ship structure. The steel plate is manufactured through the processes of plate blank heating, plate blanking scale removing, rolling, ACC water cooling and air cooling. The steel plate comprises the following chemical composition, by weight, 0.02%-0.25% of C, 0.05%-0.5% of Si, 0.1%-2.0% of Mn, <=0.025% of P, <=0.01% of S, 0.05%-2% of Cu, 0.05%-2% of Ni, 0.01%-5% of Cr, 0.001%-1% of W, 0.001%-0.1% of Zr, 0.0002%-0.01% of Ca, 0.005%-0.1% of Ti, 0.001%-0.008% of N, 0.020%-0.1% of Als, and the balance Fe and unavoidable impurities. The steel plate has the advantages of being capable of being used directly at an exposed state and obviously reducing the uniform corrosion rate on the upper deck, free of the requirements for coating protection and capable of prolonging service life.