Abstract: A robotic paint repair system that can comprise: a consumable abrasive product configured to abrade a substrate, a tool configured to drive the consumable abrasive product to abrade, a robotic device configured to manipulate the tool and a compliant accessory actuator positioned between the tool and the substrate, wherein the compliant accessory actuator is driven to apply a desired force and a desired stiffness to the consumable abrasive product in response to sensed data collected between the tool and the substrate.

Abstract: The present invention relates to a method for manufacturing a wind turbine blade part. The method comprises providing one or more wind turbine blade components including a wind turbine blade component comprising a fibre material element, an electrically conductive element, a magnetic field generator for generating an Eddy current in the electrically conductive element; arranging the electrically conductive element, the magnetic field generator, and the fibre material element such that at least a part of the fibre material element is positioned between the electrically conductive element and the magnetic field generator; generating an Eddy current in the electrically conductive element using the magnetic field generator; generating, using a magnetic sensor, a signal representing a magnetic field induced by the generated Eddy current, and forming the wind turbine blade part by assembling the wind turbine blade components.

Abstract: An abrasive grain is disclosed and may include an elongated body. The body may define a length (l), a width (w), and a height (h), where the length is the longest dimension. The elongated body may have a first end face, a second end face, and a side surface extending between the first end face and the second end face. The body can include a twist along an axis body.

Abstract: A polishing pad is provided. The polishing surface of the polishing pad corresponds to a two-dimensional orthogonal coordinate system having a first coordinate direction and a second coordinate direction, the rotating axis of the polishing pad corresponds to the original point of the two-dimensional orthogonal coordinate system, and the polishing pad includes a polishing layer and a surface pattern. The surface pattern is disposed in the polishing layer, and includes at least one first groove and at least one second groove respectively distributing along the first coordinate direction, wherein the at least one first groove has a first cutting trajectory direction, the first cutting trajectory direction is forward with the first coordinate direction, and the at least one second groove has a second cutting trajectory direction, the second cutting trajectory direction is reverse with the first coordinate direction.

Abstract: The present disclosure includes one or more resilient members for use in an apparatus used to form lapping plates. The resilient members can permit processing members such as charging elements and shaving blades to conform to irregularities in surface topography of lapping plate platens.

Abstract: A method of grinding a workpiece includes a holding step of holding the workpiece on a flat holding surface of a holding table and a grinding step of rotating a grinding wheel to turn grindstones along an annular track while rotating the holding table, and bringing the grindstones into grinding contact with an upper surface of the workpiece to thereby grind the workpiece. The grinding step includes the step of bringing the grindstones into grinding contact with the upper surface of the workpiece in a state where the annular track is closest to the holding surface in an area between a point above a center of the holding surface and a point above an outer circumferential end of the holding surface.

Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.

Abstract: The various described embodiments provide a CMP system and a method of using the same. The CMP system includes an imaging device, such as a laser scanner, that obtains an image of a dresser of the CMP system in real time or in-situ with a CMP process. A processing device of the CMP system compares the obtained image with one or more of reference images to determine whether or not the dresser has a defect. The processing device then adjusts the CMP process based on whether or not the dresser includes a defect.

Abstract: An object of the present invention is to provide a gas diffusion electrode that is less likely to cause damage to an electrolyte membrane or the like due to fluff in an outer peripheral portion during production of a membrane electrode assembly. The present invention provides a gas diffusion electrode including a conductive porous substrate containing carbon fibers and a microporous layer formed on a surface of the conductive porous substrate, in which the gas diffusion electrode satisfies at least one of the following (1) and (2): (1) the number of carbon fibers protruding from an edge portion by 20 ?m or more when viewed from a plane surface is less than 1.0 number/cm with respect to a length of the edge portion; and (2) the number of carbon fibers that are inclined at an angle of 30° or more in an in-plane direction of the gas diffusion electrode and have lengths of 10 ?m or more when viewed from a side surface of the edge portion is less than 1.0 number/cm with respect to the length of the edge portion.

Abstract: Provided is a substrate treatment apparatus including a treatment container equipped with a conductive member. The conductive member is made of a material having a lower resistivity than that of the treatment container. The conductive member prevents a rise of an electric potential of the treatment container, which is caused by charging during treatment of a substrate, thereby preventing the substrate from being contaminated and damaged by particles and electrostatic arcing.

Abstract: An optical fiber ferrule polishing holder for suppressing difference of protruded lengths of optical fiber ferrules protruded from the optical fiber ferrule polishing holder and difference of angles of the optical fiber ferrules. Even when force is applied to cables connected to the optical fiber ferrules, polishing performance of connectors is less affected. An optical fiber ferrule polishing holder for holding an optical fiber ferrule incorporated in a connector, including: a holder body having a plate shape; and an adapter fixed to the holder body so that the connector is locked to the adapter, wherein the holder body includes an insertion hole into which the optical fiber ferrule is inserted, and an upper surface of the holder body presses the optical fiber ferrule at a peripheral position of the insertion hole to contract a spring built in the connector when the connector is locked to the adapter.

Abstract: A polishing liquid containing abrasive grains, a hydroxy acid, a polyol, a cationic compound, and a liquid medium, in which a zeta potential of the abrasive grains is positive and a weight average molecular weight of the cationic compound is less than 1000.

Abstract: An automatic grinding machine with positioning effect has a body, at least two positioning sets, and a processing set. The body has a base, a grinding mount, a drive device, and a fixture. The base has a chamber. The at least two positioning sets are connected to the body and each positioning set has a displacement device and an optical module. The displacement device is mounted in the chamber. The optical module is disposed on the displacement device and is moved relative to the grinding mount by the drive device to position locations of the grinding mount and a probe card. The processing set is electrically connected to the drive device and the fixture of the body and the displacement device and the optical module of each positioning set, and has a computer control interface.

Abstract: A device for producing and removing an internal contour from a planar substrate comprising: a beam-producing- and beam-forming arrangement which is configured to perform: a contour definition step wherein a laser beam is guided over the substrate to produce a plurality of individual zones of internal damage in a substrate material along a contour line defining the internal contour; a crack deformation step, wherein the laser beam is guided over the substrate and produces a plurality of individual zones of internal damage in the substrate material to form a plurality of crack line portions that lead away from the contour line into the internal contour; and a material removal-step, wherein a laser beam directed towards the substrate surface that inscribes a removal line through a thickness of the substrate at the internal contour causes the internal contour to detach from the substrate.

Abstract: A belt of an elevator system includes one or more tension elements extending longitudinally along a length of the belt, and an elastomeric jacket at least partially enveloping the one or more tension elements. The jacket defines a traction side configured to be interactive with a traction sheave of the elevator system and a back side opposite the traction side. A protective tape is applied to the elastomeric jacket at the back side. A method of assembling an elevator system includes forming a belt, and installing the belt in a hoistway of the elevator system. One or more additional components of the elevator system are installed in the hoistway. A protective tape is removed from a jacket of the belt after installation of the one or more additional components is completed.

Abstract: A method for manufacturing the ring-shaped glass spacer to be arranged in contact with a magnetic disk in a hard disk drive apparatus, including: preparing a ring-shaped glass blank; and grinding main surfaces of the ring-shaped glass blank by using grinding pads that include diamond particles as fixed abrasive particles.

Abstract: An abrasive article can include a body including a bond material, abrasive particles, and a plurality of pores, wherein the bond material can comprise a vitreous material. In one embodiment, an average particle size of the abrasive particles can be between 0.1 microns to 5 microns, and a porosity of the body may be between 40 vol % to 70 vol %, wherein the porosity may define an average pore size (D50) of at least 0.1 microns and not greater than 5 microns.

Abstract: A high frequency vibration spindle system with non-contact power transmission and a method for manufacturing a restraining member used therein are disclosed. The high frequency vibration spindle system comprises: an electric power transmission device including a first induction module and a second induction module, wherein the second induction module is disposed at either a spindle or a toolholder and is adapted to receive an electric power from the first induction module in a non-contact electromagnetic induction manner; a transducer adapted to vibrate the tool and disposed at the toolholder and electrically connected with the second induction module to receive the electric power; and-a restraining member located between the first induction module and the second induction module. With the restraining member, the structural strength and stability of the second induction module can be improved, thereby increasing the maximum rotational speed of the high frequency vibration spindle system.

Abstract: A processing method for a wafer having a chamfered portion at a peripheral edge includes a holding step of holding the wafer by a holding table, and a chamfer removing step of rotating the holding table while causing a first cutting blade to cut into the peripheral edge of the wafer while supplying a cutting liquid from a first cutting liquid supply nozzle to cut the peripheral edge of the wafer. In the chamfer removing step, a second cutting unit is positioned at a position adjacent to the first cutting unit at such a height that a second cutting blade does not make contact with the wafer and on the side of the center of the wafer as compared to the first cutting unit, and the cutting liquid is supplied from a second cutting liquid supply nozzle.

Abstract: An apparatus for transporting a component at least partially coated with a flowable coating material is provided. The apparatus includes a holder adapted for selectively forming a releasable coupling with the component. The holder including a screen for minimizing contact with the component during the transfer. The screen thus serves as a spacer for creating multiple areas of contact with the component, yet the contact is achieved in a manner such that damage to the coating is minimized. Related methods are also disclosed.

Abstract: A grinding wheel includes a support body which has a circumferential surface and a central coupling region for attaching the grinding wheel to a rotary drive for rotating the grinding wheel about a rotational axis running through the central coupling region. The grinding wheel also includes a grinding layer which is applied onto the circumferential surface of the support body. The support body includes a first part and a second part connected to the first part. The first part has the circumferential surface, and the second part has the coupling region and consists essentially of a vibration-damping material.

Abstract: A transfer device including at least one first transfer component and at least one second transfer component are provided. The first transfer component includes a first carrier pad contacting the transferred object, and the second transfer component includes a second carrier pad contacting the transferred object, and material of the first carder pad has stronger capability to capture electrons than that of the second carrier pad and material of the second carrier pad has stronger capability to lose electrons than that of the first carder pad.

Abstract: Machining ball tracks and guiding webs of an inner part for a constant velocity joint in a clamping arrangement includes mechanical machining of at least one first ball track in a first rotational position; rotating the articulated inner part into a second rotational position for machining at least one further ball track; wherein at least one guiding web is mechanically machined during the rotating of the inner joint part from the first rotational position into the second rotational position. A corresponding device is used for machining ball tracks and guiding webs of an inner joint part.

Abstract: A compoundless buff and method of making a compoundless buff using a coating solution formulated with abrasive particles dispersed or suspended using a surfactant or suspension agent and which also contains a self-crosslinking acrylic binder emulsion that binds abrasive particles to nonwoven cloth of a buffing article when the coating solution is applied thereto forming a relatively hard abrasive-containing coating that enables the buffing article to abrasively treat a surface without having to separately apply any buffing or polishing compound. A preferred coating solution formulation further contains a lubricant emulsion that produces a lubricant and abrasive-containing coating of the buff having lubricant interspersed with binder and abrasive particles thereby reducing friction during buffing or polishing.

Abstract: The invention relates to a method for producing a composite material component, comprising the following steps: providing a negative mold, fine machining of the negative mold, applying at least one functional layer by means of thermal spraying to the negative mold, applying at least one fiber-reinforced plastic layer with a curable matrix material, curing the matrix material, and detaching the composite material component from the negative mold.

Abstract: A belt of an elevator system includes one or more tension elements extending longitudinally along a length of the belt, and an elastomeric jacket at least partially enveloping the one or more tension elements. The jacket defines a traction side configured to be interactive with a traction sheave of the elevator system and a back side opposite the traction side. A protective tape is applied to the elastomeric jacket at the back side. A method of assembling an elevator system includes forming a belt, and installing the belt in a hoistway of the elevator system. One or more additional components of the elevator system are installed in the hoistway. A protective tape is removed from a jacket of the belt after installation of the one or more additional components is completed.

Abstract: An imprint master template including a first fine pattern unit having an upper surface on which a fine pattern is formed, a second fine pattern unit disposed adjacent to the first fine pattern unit and having an upper surface on which a fine pattern is formed, and a supporting part configured to support the first fine pattern unit and the second fine pattern unit. A side surface of the first fine pattern unit faces a side surface of the second fine pattern unit. The side surface of the first fine pattern unit includes a first surface which is perpendicular to the upper surface and a second surface which is inclined at a predetermined angle with respect to the first surface. The side surface of the second fine pattern unit includes a first surface which is perpendicular to the upper surface and a second surface which is inclined at a predetermined angle with respect to the first surface.

Abstract: The invention relates to an assembly for loading parts to be treated into a single-side or double-side treatment machine, comprising—a part holder in the form of a plate for holding at least one part to be treated, comprising a second side and first side, said first side being flat, and said part holder delimiting at least one through-hole forming a cell for housing at least one part to be treated, and a film mounted on the first side of the part holder opposite said through-hole, allowing said part to be treated to be held at least during the loading step.

Abstract: An abrasive article is provided that has a backing having opposed first and second major surfaces, an abrasive layer disposed on the first major surface, and a plurality of protrusions extending outwardly from the second major surface. The protrusions comprise a polymer having a Shore A hardness ranging from 5 to 90. These articles provide an alternative sanding solution enabling abrasive articles lacking an attachment layer to be handled effectively and efficiently, providing for a technically superior abrasive sheet on the marketplace that does not use or require an attachment layer.

Abstract: A method of fabricating a semiconductor device can include providing an integrated circuit electrically coupled to a metallization pad on a semiconductor wafer, the integrated circuit and the metallization pad covered by a cap structure. A channel can be cut in a portion of the cap structure that covers the metallization pad using a cutting tool having a tip surface and a beveled side surface to expose an upper surface of the metallization pad in the channel extending in a first direction and a conductive material can be deposited in the channel to ohmically contact the upper surface of the metallization pad in the channel.

Abstract: A tread for bonding to a tire carcass to form a retreaded tire having a length, a width, a top side and a bottom side. The tread also includes a central portion and a pair of wing portions extending laterally from the central portions. The top sides of each wing portion include one or more discontinuities having a longitudinal component and configured to resist deflection when subjected to a force from the bottom side and to deflect downwardly when subjected to a force from the top side. In particular embodiments, the one or more discontinuities are arranged within each wing portion are arranged within a thickened portion of each wing portion.

Abstract: Disclosed herein are an apparatus of manufacturing a panel for home appliance by performing uniform surface processing on the panel and a method of manufacturing a home appliance by performing uniform surface processing on a panel. The apparatus of manufacturing a panel for home appliance includes a contacting roller configured to perform surface-processing on a panel that is to be processed; a pressing roller configured to press the panel toward the contacting roller; and a supporting roller configured to support a center middle portion of the contacting roller.

Abstract: A lapping apparatus includes a processing part and a fixing part. The processing part is provided for a target object to be seated and polishes a lower surface of the target object seated as it rotates. The fixing part is provided for pressing the seated target object against the processing part so that the lower surface of the target object is fixed in a state of being seated on the processing part. The fixing part rotates relative to the processing part along with the target object by shear force applied to the target object from the processing part so that the processing of the lower surface of the target object is made when the processing part rotates while the fixing part fixes the target object, and the location axes of the fixing part and the processing part do not match.

Abstract: The present disclosure includes a lapping system that includes a temperature control system system to heat or cool the lapping plate while lapping. The temperature control system can include a closed circuit fluid system and/or one or more electrical resistive heating elements. In some embodiments that cooling system can control the temperature of the lapping plate during lapping to within +/?5° C., or even +/?0.5° C.

Abstract: A wafer cutting device comprises an etching unit, including a wafer holding device and a fluid guide shroud; a gas supply unit; and a chemical reaction liquid supply unit. The wafer holding device includes a carrier disk, which is configured to fix a wafer for cutting and provided with gas apertures, and a gas passage disposed below the carrier disk. The fluid guide shroud is a double-layer structure including an inner layer, an outer layer and a hollow interlayer, located above the wafer holding device and has adjustable spacing with the wafer holding device, and regulates a flow direction of a chemical reaction liquid and protective gases. The gas supply unit supplies a protective gas to the inner layer of the shroud and supplies a protective gas to the carrier disk through the gas apertures. The chemical reaction liquid supply unit supplies the chemical reaction liquid to the interlayer.

Abstract: A method of making elongated abrasive particles includes five steps. Step 1) includes providing a mold having parallel linear grooves, partially interrupted at predetermined intervals by transverse obstructions. Step 2) includes filling the parallel linear grooves with a flowable abrasive particle precursor composition. Step 3) includes at least partially drying the flowable abrasive particle precursor composition to form an at least partially dried abrasive particle precursor composition. Step 4) includes separating that composition from the mold, thereby forming elongated precursor abrasive particles having a shape corresponding to portions of the parallel linear grooves disposed between the transverse obstructions. At least one of the first and second opposite ends of the elongated precursor abrasive particles comprises both a molded portion and a fractured portion. Step 5) converts the elongated precursor abrasive particles into elongated abrasive particles.

Abstract: A polishing method which can acquire an actual position of a film-thickness measurement point, and can therefore apply an optimum polishing pressure to a substrate such as a wafer is disclosed. The method includes: causing a substrate detection sensor to generate substrate detection signals in a preset cycle and causing a film-thickness sensor to generate a film-thickness signal at a predetermined measurement point during polishing of the substrate while the substrate detection sensor and the film-thickness sensor are moving across the surface of the substrate; calculating an angle of eccentricity of a center of the substrate relative to a center of the polishing head from the number of substrate detection signals; correcting a position of the predetermined measurement point based on the angle of eccentricity; and controlling polishing pressure at which the polishing head presses the substrate based on the film-thickness signal and the corrected position of the predetermined measurement point.

Abstract: A rotating body load measuring device (100) according to the present invention detects a force acting on a rotating body (30) that is formed in a columnar shape and rotates around a central axis (L60) of a shaft body (60) protruding from a center of an end face, in a state where a main load is applied to the rotating body (30) in a main load direction (P) that is one direction in a radial direction, and includes a load cell (70) having a measurement center (C70) and capable of measuring forces acting in at least three directions with the measurement center (C70) as a reference, in which the load cell (70) is disposed such that the measurement center (C70) and the central axis (L60) overlap when viewed in the main load direction (P), and is connected to the shaft body (60).

Abstract: An apparatus includes a frame, a separating plate connected to the frame, a sensor aimed at the separating plate, and a support surface connected to the frame. The separating plate and the support surface are coupled with the frame so as to allow for a relative movement between the separating plate and the support surface in a first direction. The separating plate and the support surface are arranged such that when a grinding disc rests against the support surface and when the separating plate and the grinding disc move towards each other, at least one first edge of the separating plate is pushed over grinding disc. The sensor is arranged such that when the separating plate is pushed over the grinding disc, the grinding disc is between the sensor and the separating plate.

Abstract: A compounding system for use in finishing a vehicle having a vehicle body having painted surfaces. The compounding system employs a sprayer having a nozzle having a fluid opening that is substantially 3 millimeters in diameter and a reservoir in communication with the fluid opening. Compressed air carries compound paste from the reservoir to the fluid opening to atomize the compound paste into a compound spray that is used to cover all of the painted surfaces of the vehicle with a thin, uniform coating in a single step. The compound paste is removed by buffing all painted surfaces on the vehicle body to a shine in a single step.

Abstract: A tread support device (10) for a retread process is provided that has a first support roller (12) that rotates about a first support roller axis. A second support roller (16) is present that rotates about a second support roller axis. A third support roller (20) is also included that rotates about a third support roller axis. The first support roller (10), the second support roller (12), and the third support roller (20) all support a tread (24). Also in the tread support device (10), the first support roller axis, the second support roller axis, and the third support roller axis are arranged with respect to one another so as to be located on a circumference of a circle (32).

Abstract: The invention relates to a method for producing an alumina based abrasive particle (1), comprising at least the following steps: forming a sol as a solution or dispersion of alumina particles, gelling the sol by adding gelling agents, forming shaped bodies from the gel using an additive procedure, drying and firing the shaped bodies while retaining the previously achieved geometry of the abrasive particles. Hereby, it is provided that an optically binding binder is added to the sol and/or the gel, the gel is applied additively layer by layer and the binder is set using electromagnetic radiation so as to form the shaped bodies. The produced abrasive particle may be formed, in particular, by six intersecting or overlapping triangular volume regions.

Abstract: The present disclosure includes one or more resilient members for use in an apparatus used to form lapping plates. The resilient members can permit processing members such as charging elements and shaving blades to conform to irregularities in surface topography of lapping plate platens.

Abstract: A method of machining a tip profile of a blade for a turbomachine includes coupling the blade to a component of the turbomachine; supporting the component on a machining apparatus, the machining apparatus being configured to remove material from the blade according to a cutting path defined within a coordinate system of the machining apparatus, wherein the component is supported such that a datum axial end face of the component is aligned with a datum of the coordinate system of the machining apparatus; and machining the blade according to the cutting path. A system for machining a tip profile of a blade for a turbomachine accomplishes the method.

Abstract: A protective-film forming method for a semiconductor substrate suppresses deterioration in the number of LPDs and adhesion of impurities such as particles by forming a new protective-film of a surfactant solution when the semiconductor substrate is detached from a polishing head. The method includes a first protective-film forming process for forming a protective-film by hydrophilizing the front surface of the polished substrate with a surfactant solution and, after the first protective-film forming process, a second protective-film forming process for forming protective-films on the front and back surface of the substrate by detaching the substrate from the polishing head in a state where at least the front surface of the polished semiconductor substrate is in contact with the liquid surface of the protective-film forming treatment liquid comprising a surfactant solution, then by immersing the polished substrate in a protective-film forming treatment liquid.

Abstract: A method for machining a longitudinal profile section having an actual length and a first and a second end, wherein the first and the second end are machined using respectively a first and a second tool head and material is continuously abraded by the first and second rotating tool head during a machining period, the machining period is divided into time increments (?ti), a torque (M(ti,) M?(ti)) of the tool head is measured for each time increment (?ti) and an individual energy consumption (E(?ti), E?(?ti)) is determined for each time increment (?ti), said individual energy consumption corresponding to an individual quantity of material abraded during the time increment (?ti), and a total energy consumption (E(t), E?(t)) both of the first and of the second tool head is determined from the individual energy consumptions (E(?ti), E?(?ti)), said total energy consumption corresponding to the total quantity of abraded material.

Abstract: In a network system, an own subsystem recognition unit is provided in each of subsystems, and holds a state and a function of the own subsystem. A shared information communication unit acquires states and functions of the subsystems. An objective acceptance unit accepts a setting of a target state. A shared storage unit stores knowledge regarding a combination structure of functions of the respective subsystems necessary for realizing the target state. A structure setting unit automatically sets a combination structure of functions of the respective subsystems, including determining whether the function of each of the subsystems is to be activated, based on the target state, states and functions of the subsystems, and the knowledge regarding a combination structure. A role determination unit determines functions to be executed by the respective subsystems based on the automatically set combination structure. A role notification unit notifies the subsystems of the determined respective functions.

Abstract: A system and method for grinding the exterior of a shaft part with rotationally symmetrical sections and bases which have centering bores and which define a reference longitudinal axis and rotational axis of the shaft part. The shaft part is held between tips which engage into the centering bores during the grinding process using a grinding disk, and the shaft part is additionally supported on the rotationally symmetrical sections by means of a support device. The current diameter values of the rotationally symmetrical sections are measured and transmitted to a controller, by means of which the support device is updated with respect to the measured diameter values while continuously supporting the rotationally symmetrical sections until target dimensions are achieved.

Abstract: A polishing agent comprises: a fluid medium; an abrasive grain containing a hydroxide of a tetravalent metal element; a first additive; a second additive; and a third additive, wherein: the first additive is at least one selected from the group consisting of a compound having a polyoxyalkylene chain and a vinyl alcohol polymer; the second additive is a cationic polymer; and the third additive is an amino group-containing sulfonic acid compound.

Abstract: A compounding system for use in finishing a vehicle having a vehicle body having painted surfaces. The compounding system employs a spray gun having a nozzle having a fluid opening that is substantially 3 millimeters in diameter and a reservoir in communication with the fluid opening. Compressed air selectively flows past the fluid opening to atomize the compound paste into a compound spray that is used to cover all of the painted surfaces of the vehicle with a thin, uniform coating in a single step. The compound paste is removed by buffing all painted surfaces on the vehicle body to a shine in a single step.