16th week of 2020 patent applcation highlights part 14 |
Patent application number | Title | Published |
20200114421 | APPARATUS AND METHOD FOR PRODUCTION AND ENCAPSULATION OF SMALL PARTICLES AND THIN WIRES - A method of forming one of a plurality of encapsulated crystalline particles includes feeding a coaxial feed wire downwardly such that a first wire end of the coaxial feed wire is positioned at a heating source. The coaxial feed wire includes a crystalline wire core, and an amorphous shell surrounding the crystalline wire core. The first end of the coaxial feed wire is heated at the heating source, thereby forming a molten pendant drop at the first wire end. The plurality of encapsulated crystalline particles are emitted from the molten pendant drop onto a collector located below the molten pendant drop. | 2020-04-16 |
20200114422 | METHOD FOR MINIMIZING STRESS-RELATED DEFORMATIONS IN 3D PRINTED AND SINTERED PARTS - A method for printing three-dimensional parts includes building a three-dimensional part by printing counter-wound slices. By winding adjacent slices in alternating directions, offsetting stored torques can be produced for each printed slice. The stored torques then neutralize one another during the debinding and sintering process, reducing part twists and deformations. | 2020-04-16 |
20200114423 | METHOD FOR MAKING A METAL PART WITH A COMPLEX GEOMETRY WITH A THIN WALL - A method for producing a thin-walled metal part with complex geometry includes mixing a metal powder with a polymer binder in order to obtain a composite mixture, producing a flexible composite sheet from the composite mixture, cutting, in the flexible composite sheet, a preform based on a contour of the metal part, applying the preform in a mold having a surface configured with a relief of the metal part, and debinding and sintering the preform in order to obtain the metal part. | 2020-04-16 |
20200114424 | APPLICATION UNIT - Application unit ( | 2020-04-16 |
20200114425 | SUCTION DEVICE FOR ADDITIVE PRODUCTION - A device for guiding a protective gas over a powder bed for the purpose of additive production. The device includes a gas inlet for introducing the protective gas to the powder bed and a stationary gas outlet for removing the protective gas, wherein the device is furthermore designed to guide the protective gas over the powder bed in a laminar manner, and wherein the device furthermore has an outlet opening, configured parallel to a powder bed plane, for suctioning the protective gas out of a construction chamber during additive production of a component. A method for guiding a protective gas flow over a powder bed for the purpose of additive production is provided. | 2020-04-16 |
20200114426 | An Additive Manufacturing Method for Precipitation-Hardened Superalloy Powdered Material - An additive manufacturing technique, wherein a first layer of powdered material is spread on a build platform, with or without a workpiece positioned therein, the build platform is in a part building module of an additive manufacturing apparatus, the powdered material is a precipitation-hardened superalloy such as a Nickel-based superalloy, for example, a Nickel-based superalloy having a percentage by volume of gamma prime phase equal to or greater than 45 percentage by volume, the first layer forms at least a part of a powder bed formed of the powdered material on the build platform, the powdered material of the first layer is heated to a temperature between 65 percent and 70 percent of a liquidus temperature of the precipitation-hardened superalloy and, after the aforementioned pre-heating, portions of a surface of the first layer are selectively scanned by using an energy beam arrangement to melt or sinter the selectively scanned portions. | 2020-04-16 |
20200114427 | Concurrent, Layer-By-Layer Powder & Mold Fabrication for Multi-Functional Parts - The present disclosure provides for a method of making a part using powder metallurgy and material extrusion. The method includes forming a mold of a first material using material extrusion. The method includes depositing a second material within the mold. The second material is deposited as a powder. The method includes compacting the second material within the mold, and heating the mold and the second material within the mold. During the heating, the mold is separated from the material by melting, evaporating, or burning of the first material, and the second material is sintered. Also provided for are parts made by the method and a system for making such parts. The system includes a material extrusion head and a powder deposition head. Each head is articulable along three axes. | 2020-04-16 |
20200114428 | AIR DATA PROBE REPAIR - A method of repairing an air data probe includes assessing an air data probe for a damaged portion. The method includes depositing a material on the air data probe to repair the damaged portion of the air data probe. An air data probe includes a probe body including a sense port inlet defined through a wall of the probe body. At least a portion of the wall surrounding the sense port inlet is defined by a deposited material having a different microstructure than a material defining another portion of the wall. | 2020-04-16 |
20200114429 | METHOD OF MAKING COLLOIDAL PLATINUM NANOPARTICLES - Provided is a method of making colloidal platinum nanoparticles. The method includes three consecutive steps: dissolving platinum powders by a halogen-containing oxidizing agent in HCl to obtain an inorganic platinum solution containing an inorganic platinum compound; adding a reducing agent into the same reaction vessel to form a mixture solution and heating the mixture solution to undergo a reduction reaction and produce a composition containing platinum nanoparticles, residues and a gas, and guiding the gas out of the reaction vessel, wherein the amount of the residues is less than 15% by volume of the mixture solution; and adding a medium into the same reaction vessel to disperse the platinum nanoparticles to obtain colloidal platinum nanoparticles. The method is simple, safe, time-effective, cost-effective, and has the advantage of high yield. | 2020-04-16 |
20200114430 | Preparation Method for Gold Nanoparticles Based on Functionalized Ionic Liquid - The present invention provides a preparation method for gold nanoparticles based on functionalized ionic liquid. The method comprises synthesizing a functionalized ionic liquid, 3-(12-bromo-dodecyl)-1-(3-pyrrole propyl)-imidazole bromide, as a stabilizer for synthesizing gold nanoparticles, adjusting the concentration of the ionic liquid and the dosage of the reducing agent, thereby successfully preparing the icosahedral gold nanoparticles, and characterizing the morphology thereof by TEM, XRD and SEM. In the present invention, the method employed for preparing the stabilizer is simple, non-toxic, harmless and pollution-free, moreover the preparation of gold nanoparticles by aqueous phase has the advantages of mild conditions, short reaction time, simple operation, green and pollution-free, and belongs to the environment-friendly preparation. | 2020-04-16 |
20200114431 | SURFACE-COATED CUTTING TOOL - A surface-coated cutting tool includes a substrate and a coating film that coats the substrate, wherein the coating film includes a WC | 2020-04-16 |
20200114432 | METHOD FOR ASSEMBLING A TOOL SYSTEM MODULE, AND TOOL SYSTEM MODULE PRODUCED ACCORDINGLY - The invention relates to a method for assembling a tool system module, having a main body (G | 2020-04-16 |
20200114433 | TOOL DEVICE AND REACTION BAR - A tool device has a deceleration unit, a tip tool, and a reaction bar. The deceleration unit increases a torque that is input to the deceleration unit. The tip tool is rotated when receiving a motive force from the deceleration unit. The reaction bar is fixed to the deceleration unit. An external force can be made to act on the reaction bar to receive a reaction force that is generated during rotation of the tip tool. | 2020-04-16 |
20200114434 | ROTARY TOOL - A rotary tool according to a non-limiting aspect includes a body having a rotation axis and extending from a first end to a second end. The body including: a first part including the first end; a second part located closer to a second end than the first part and having a larger outside diameter than the first part; a cutting edge located at a side of the first end; a ridge portion located in the first part and the second part, connected to the cutting edge and helically extending from the cutting edge toward the second end; and a flute located along the ridge portion. The flute includes: a first flute located at the first part and having a first helix angle; and a second flute located at the second part and having a second helix angle. The second helix angle is smaller than the first helix angle. | 2020-04-16 |
20200114435 | HOLE CUTTER WITH MULTIPLE FULCRUMS - A hole cutter has a cylindrical blade body including a cutting edge and one or more axially-elongated apertures formed within a side wall of the blade body. The axially-elongated aperture is configured to receive a lever, such as a screwdriver, therethrough. Each axially-elongated aperture includes a first fulcrum axially spaced adjacent to the cutting edge, a second fulcrum axially spaced further away from the cutting edge than the first fulcrum, and optionally a third fulcrum axially spaced between the first and second fulcrums. A lever, such as a screwdriver, can be inserted into the aperture and placed against each of the fulcrums to lever slugs out of the interior of the blade body. | 2020-04-16 |
20200114436 | CNC SINK APERTURE CUTTING MACHINE AND METHOD - A device for cutting a sink opening in a countertop is described. The device includes a base for receiving and securing the countertop. It also includes a cutting assembly that has a rotating cutting tool and a servomotor for controlling a depth of the rotating cutting tool, multiple sets of guide rails attached to said base wherein said cutting assembly moves along said rails; a position controller which controls the position of said cutting assembly and the depth of the rotating cutting tool. The controller uses digital templates of sink openings to position the cutting assembly along the guide rails and sets the depth of the cutting tool. | 2020-04-16 |
20200114437 | DUAL CUTTING MILLING TOOLS AND RELATED METHODS - Dual cutting milling tools for removing material from a workpiece include two cutting portions, with one cutting portion being configured for ruled milling, and the other cutting portion being configured for hemstitch milling. In this manner, the number of tool changes for a given manufacturing process may be reduced. Dual cutting milling tools include a first cutting portion and a second cutting portion both formed in a shank, with the first cutting portion being configured to perform hemstitch milling on the workpiece, and the second cutting portion being configured to perform ruled milling on the workpiece. Methods of removing material from a workpiece may include both hemstitch milling the workpiece with the first cutting portion of the dual cutting milling tool and performing ruled milling of the workpiece with the second cutting portion of the dual cutting milling tool, without changing tools in the milling machine. | 2020-04-16 |
20200114438 | SHEARING DEVICE AND ALUMINUM SHEARING METHOD USING THE SAME - A shearing device and a method for an aluminum material are provided. The shearing device includes an upper pad die, a lower pad die, a first electrode provided on each of the upper pad die and the lower pad die, a heating device provided on the first portion of the upper pad die and the lower pad die, respectively as surface parts; and a shearing die provided on the upper pad die to move up and down with respect to a surface to which the aluminum material is discharged and including a second electrode. In addition, the shearing method for the aluminum material is provided for reducing chips generated during the shearing process. | 2020-04-16 |
20200114439 | MACHINE TOOL - A machine tool that generates internal teeth or external teeth on a cylindrical workpiece includes a workpiece holder, a column which is relatively movable to the workpiece holder, a rotary main spindle which is rotatable with respect to the column, a working tool which is held by the rotary main spindle, and a phase detecting unit which detects a phase of the working tool with respect to the rotary main spindle. The working tool includes a cutter portion which has cutters, a holder portion, and a detected portion which is formed on the holder portion. The phase detecting unit includes a detecting section which detects the detected portion, and a calculating section which calculates a phase angle of the detected portion with respect to a reference position of the rotary main spindle, based on a result detected by the detecting section. | 2020-04-16 |
20200114440 | Method for Machining a Rack and Rack Machined according to Said Method - The invention relates to a method for machining a rack and to a rack ( | 2020-04-16 |
20200114441 | GEAR MANUFACTURING MACHINE - The present disclosure comprises a gear manufacturing machine comprising a workpiece holder and a tool holder, which can each be caused to rotate by means of a drive, wherein the tool holder is arranged on a machining head, which can be moved relative to the workpiece holder by one or a plurality of motion axes of the gear manufacturing machine for gear manufacturing machining a workpiece held in the workpiece holder by means of a tool held in the tool holder, the tool holder having a counterholder. According to the present disclosure the counterholder is movable by a motion axis from its working position to an inactive position and/or is arranged on the machining head of the gear manufacturing machine in a releasably connectable manner. | 2020-04-16 |
20200114442 | METHOD AND APPARATUS FOR MONITORING A BAR BLADE CHUCKING AND/OR A BLADE SLOT OF A BAR BLADE CUTTER HEAD FOR BEVEL GEAR PRODUCTION - Method for monitoring a bar blade chucking and/or a blade slot of a bar blade cutter head for bevel gear production, having the following method steps:
| 2020-04-16 |
20200114443 | Tap | 2020-04-16 |
20200114444 | CORE MOVING DEVICE OF WIRE ELECTRIC DISCHARGE MACHINE - A core moving device is provided, including a core adsorption holding part for adsorbing and moving a core cut out of a workpiece with a magnetic force of a magnet. The core adsorption holding part includes: a rod member, a distal end portion of which is constituted of the magnet; a bottomed cylindrical member which has a bottom surface on a distal end portion side and into which the rod member is inserted from a base end portion side; and a cylindrical member drive part which moves the bottomed cylindrical member forward, wherein the bottomed cylindrical member, on one hand, moves backward to adsorb the core to the magnet and, on the other hand, moves forward to remove the core adsorbed to the magnet. | 2020-04-16 |
20200114445 | Device and Method for Deburring of Metal Workpiece - The present disclosure relates to a deburring device and method for a metal workpiece. The deburring device for the metal workpiece includes a power source, an insulating tube, a tank and an electrolyte contained in the tank. A first end of the insulating tube communicates with the electrolyte, and a second end thereof projects into a hole with burrs to be removed in the workpiece. A first pole of the power source is conductive with the workpiece, and a second pole thereof is configured to be conductive with the electrolyte. A gas layer can be formed when the power source is turned on and the electrolyte is introduced into the burr location in the hole through the insulating tube, and the gas layer is broken down under the action of a voltage to remove the burrs. | 2020-04-16 |
20200114446 | APPARATUSES AND METHODS FOR INDUCTION HEATING - A heating apparatus for induction heating is disclosed. The heating apparatus may comprise a bearing ring, at least one bearing element disposed in the bearing ring, and a braze material adjacent to the at least one bearing element and the bearing ring. The heating apparatus may additionally comprise an inductor positioned radially adjacent to at least a portion of the bearing ring. A current source may be electrically coupled to the inductor. A bearing orienting member may also abut a surface of the at least one bearing element. The bearing orienting member may orient a surface of the at least one bearing element. A heating method is also disclosed. | 2020-04-16 |
20200114447 | Wire Fixation Apparatus And Soldering Method - A fixation apparatus includes a base, a wire fixing device mounted on the base, and a pressing device mounted on the base. The wire fixing device positions and fixes a wire on a circuit board and includes a fixing frame mounted on the base and a moving unit received in a receiving chamber of the fixing frame. The fixing frame has a first positioning groove. The moving unit is movable between a clamping position and a release position and has a second positioning groove coupled with the first positioning groove. The wire is inserted into a wire insertion hole in the circuit board between the first positioning groove and the second positioning groove when the mobile unit is moved to the release position. The wire is clamped and fixed between the first positioning groove and the second positioning groove when the moving unit is moved to the clamping position. | 2020-04-16 |
20200114448 | WELDING OR ADDITIVE MANUFACTURING DUAL WIRE DRIVE SYSTEM - A welding or additive manufacturing wire drive system includes a first spindle for a first welding wire spool, a second spindle for a second welding wire spool, a first drive roll, and a second drive roll. One or both of the drive rolls has a circumferential groove. A first welding wire and a second welding wire are located between the first drive roll and the second drive roll in the circumferential groove. The first welding wire contacts the second welding wire between the first drive roll and the second drive roll. The first welding wire further contacts a first sidewall portion of the circumferential groove. The second welding wire further contacts a second sidewall portion of the circumferential groove. Both of the first welding wire and the second welding wire are radially offset from a central portion of the circumferential groove. | 2020-04-16 |
20200114449 | SYSTEM AND METHOD FOR WELD PATH GENERATION - Embodiments of the present disclosure are directed towards a robotic system and method. The system may include a robot and a three dimensional sensor device associated with the robot configured to scan a welding area and generate a scanned welding area. The system may include a processor configured to receive the scanned welding area and to generate a three dimensional point cloud based upon, at least in part the scanned welding area. The processor may be further configured to perform processing on the three dimensional point cloud in a two-dimensional domain. The processor may be further configured to generate one or more three dimensional welding paths and to simulate the one or more three dimensional welding paths. | 2020-04-16 |
20200114450 | Augmented Reality in a Material Processing System - A method for visually communicating material processing parameters to an operator of a torch system. The method includes receiving data related to a material processing operation from at least one sensor of a torch system and at least one camera disposed on a protective helmet. The method further includes processing the data into information relating to a set of material processing parameters and converting the information into visual data compatible with a display disposed on or within the protective helmet. The method also includes providing the visual data to a region of the display for viewing by an operator of the torch system. The region of the display is within a field of view of the operator in order to visually communicate the information to the operator of the torch system. | 2020-04-16 |
20200114451 | WELDING TORCH WITH A TEMPERATURE MEASUREMENT DEVICE - Various welding systems including a welding torch assembly are provided. The welding torch assemblies may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. The welding torch assemblies may also include a temperature sensing system integral with the welding torch and adapted to sense a temperature of the workpiece. | 2020-04-16 |
20200114452 | WELDING OR ADDITIVE MANUFACTURING DUAL WIRE DRIVE SYSTEM - A welding or additive manufacturing wire drive system includes a first drive roll having a first annular groove, a second drive roll having a second annular groove, a first welding wire located between the drive rolls in the annular grooves, and a second welding wire located between the drive rolls in the annular grooves. A biasing member biases the first drive roll toward the second drive roll to force the first welding wire to contact the second welding wire. The first welding wire contacts each of a first sidewall portion of the first annular groove, a first sidewall portion of the second annular groove, and the second welding wire. The second welding wire contacts each of a second sidewall portion of the first annular groove, a second sidewall portion of the second annular groove, and the first welding wire. The drive rolls rotate in opposite directions thereby moving the welding wires through the wire drive system. | 2020-04-16 |
20200114453 | ARC WELDING METHOD AND SOLID WIRE - An arc welding method includes performing welding by using a gas and a solid wire. The gas contains Ar. The solid wire includes a steel core wire and a copper plating film formed on a surface of the steel core wire, and the copper plating film has an average grain diameter of 600 nm or less. | 2020-04-16 |
20200114454 | WORK HARDENED WELDS AND METHODS FOR SAME - A tube assembly includes at least first and second tubes configured for coupling at respective ends. The first and second tubes each include a base material, and a weld interface at the respective end. The weld interface is proximate to an inner diameter and an outer diameter of the first and second tubes, and includes a weld interface segment extending therebetween. A work hardened weld assembly couples the base material of each of the first and second tubes. The work hardened weld assembly includes a weld fusion zone between the weld interfaces of the first and second tubes and the weld interface segments of the first and second tubes. The weld fusion zone is work hardened and at least the weld interface segments of the first and second tubes are work hardened between the work hardened weld fusion zone and the base material of the first and second tubes. | 2020-04-16 |
20200114455 | WELDING CUP SYSTEMS AND METHODS - The disclosure includes a welding cup system comprising a tube having an open top, an open bottom, a sidewall extending between the open top and the open bottom, and an open channel. The open channel may extend through an interior portion of the tube from the open top to the open bottom. The open top may be arranged and configured to slideably couple to at least a portion of a torch assembly. The open channel may be arranged and configured to allow gas to flow from the open top to the open bottom, and allow a welding electrode to extend through the open channel from open top towards the open bottom. The welding cup system may have a side profile that may define an asymmetrical shape. | 2020-04-16 |
20200114456 | SYSTEMS AND METHODS INCLUDING A HEAD-MOUNTED DEVICE FOR USE IN ARC WELDING - Embodiments of systems and methods related to the automatic adjustment of auto-darkening filter device parameters in response to settings of a welding system are disclosed. One embodiment includes a head-mounted device having a wireless receiver, an auto-darkening device, and a selection device. The wireless receiver is configured to receive wirelessly transmitted communication signals from an arc welding system which represent a present welding current setting and a present welding mode setting of the arc welding system. The selection device is configured to automatically select a shade and a sensitivity of the auto-darkening device in response to the present welding current setting and the present welding mode setting. The auto-darkening device is configured to sense the presence of an arc, transition from an un-darkened state to a darkened state in response to the arc, and transition from the darkened state to the un-darkened state when the arc is no longer present. | 2020-04-16 |
20200114457 | SPATTER SCATTERING PREVENTION APPARATUS AND FLASH BUTT WELDER INCLUDING THE SAME - Provided is a spatter scattering prevention apparatus that eliminates the necessity to, for example, remove scattered spatters and thus makes it possible to facilitate maintenance work, and also provided is a flash butt welder including the spatter scattering prevention apparatus. | 2020-04-16 |
20200114458 | SPOT WELDMENT - A highly corrosion-resistant spot weldment can be produced at low cost without occurrence of prominent protrusions and the like on the surface. The spot weldment is joined by a nugget formed inside stacked sheet materials through bringing a pair of electrodes arranged opposite to each other into pressure contact with the stacked sheet materials from outside and energizing the stacked sheet materials from the electrodes. The nugget has a diameter that is ≥4√t (t: thickness of sheet material) and a flattening level of 3.5 to 8, which is a ratio of diameter to thickness. Both outer surface parts of the sheet materials are free from protrusions formed due to bulging of molten metal. Even when the electrodes are made of a copper alloy, the increased amount of Cu in the outer surface parts is 0.2 mass % or less with respect to the component composition before spot welding. | 2020-04-16 |
20200114459 | QUALITY WELDING OF SIMILAR AND DISSIMILAR METAL WELDS WITH SPACE BETWEEN WORKPIECES - A method of resistance spot welding and a spot-welded workpiece assembly are provided. First and second metallic workpieces are provided, each having faying surfaces including interface portions. The workpieces are disposed with the interface portions of their faying interfaces spaced apart from each other by a predetermined spacing distance. A set of opposed welding electrodes including a first electrode and a second electrode are provided, the first electrode being disposed on a side of the first workpiece, and the second electrode being disposed on a side of the second workpiece. Pressure is applied to the workpieces via the weld faces of the electrodes, and the workpieces are heated via the electrodes to form a spot weld joint between the interfaces of the faying surfaces. The faying surfaces may be spaced apart with shim material, a raised or folded-over portion of a workpiece, and/or a filler material having spacing particles. | 2020-04-16 |
20200114460 | Apparatus and Method for Operating a Resistance Welding Apparatus - A resistance welding apparatus includes a welding controller configured to control a welding tool. The welding controller has an assignment device including a parametrization device. The assignment device is configured to read out a current point to be welded from a list of points to be welded, to read out a first setpoint curve from a record of a database assigned to the current point to be welded, and to assign the first setpoint curve to the first regulator and the parametrization device is configured to read out the first value from the record of the point to be currently welded and to parametrize a first parameter of the first regulator with the first value. The welding controller further includes the first regulator configured, using a first parameter, to regulate a temporal profile of an electric current at the current point to be welded in accordance with the first setpoint curve. | 2020-04-16 |
20200114461 | ELECTRODE TIP FOR RESISTANCE SPOT WELDING - An electrode tip for resistance spot welding includes a main body with tip and base portions. The tip portion has a bottomed and substantially cylindrical shape. The base portion has a substantially cylindrical shape and merges into the tip portion. The main body is made of a copper alloy such as chromium copper. The tip portion has a bottom part and a barrel part. The bottom part has a pressure-contact surface that is not recessed with respect to a workpiece to be pressed. The barrel part has a substantially cylindrical shape and merges into the bottom part. The electrode tip may have an inner diameter ratio (inner diameter of the barrel part to an outer diameter of the base portion) of 0.4 to 0.6, and may also have a bottom thickness ratio (thickness of the bottom part to the outer diameter of the base portion) of 0.15 to 0.5. | 2020-04-16 |
20200114462 | SPOT WELDING CAP CHANGER - The invention relates to a spot welding cap changer ( | 2020-04-16 |
20200114463 | FAN OUTLET GUIDE VANE MANUFACTURE - A method of forming an article for finish fabrication into a fan outlet guide vane of a turbofan engine is provided. The method includes steps of: providing first and second sides of a metallic workpiece, each side having a relatively thin central region and a relatively thick peripheral region, and each side being formed from a plurality of separate pieces which are assembled in position relative to each other to provide the respective side, the pieces of each side including a plate which at least partially forms the central region, and one or more thicker blocks which at least partially form the peripheral region; stacking the first and second sides so that a contact interface is formed between the sides; diffusion bonding the first and second sides together across the interface over regions of the interface other than a preselected region thereof corresponding with the thin central regions of the first and second sides; and hot creep forming the bonded first and second sides and inflating the workpiece at the preselected region to produce the article such that the first and second sides form opposite aerofoil surfaces of the fan outlet guide vane. | 2020-04-16 |
20200114464 | MANUFACTURING METHOD OF JOINED BODY AND JOINED BODY - A manufacturing method for manufacturing a cylinder tube includes a joining step of joining a tube main body and a head member by friction welding by abutting an end surface of the tube main body and a flange portion of the head member in a state in which a through hole of the tube main body and a projecting portion of the head member are fitted to each other so as to form a predetermined clearance. In the joining step, a non-contact portion of the flange portion of the head member facing the clearance is joined to the tube main body by heating the non-contact portion with friction heat generated by relative rotation between the tube main body and the head member. | 2020-04-16 |
20200114465 | HOT STAMPING METHOD FOR SIMULTANEOUSLY FORMING WORKPIECES, AND HOT-STAMPED PRODUCT - A hot stamping method for simultaneously forming workpieces includes steps of: performing laser welding to which an aluminum filler wire is applied to a welding site between the two or more sheets of blanks, and hot-stamping the two or more sheets of blanks, which are welded in the step of performing the laser welding. | 2020-04-16 |
20200114466 | POLARIZATION-ADJUSTED BEAM OPERATION FOR MATERIALS PROCESSING - Systems and techniques for optimizing the operation of a beam emitter during material processing maintain an optimal polarization of the beam with respect to the material throughout processing—e.g., even as the beam path varies or the nature or thickness of the material changes. | 2020-04-16 |
20200114467 | LASER MACHINING SYSTEM - A laser machining system includes: a laser irradiation device that irradiates a workpiece with a laser beam; a workpiece moving device that moves the workpiece; a laser irradiation controller that controls the laser irradiation device to control an irradiation position of the laser beam; and a workpiece move controller that controls the workpiece moving device to control at least one of the position and the posture of the workpiece. The workpiece move controller transmits information about at least one of the position and the posture of the workpiece to the laser irradiation controller. The laser irradiation controller compensates for the irradiation position of the laser beam based on the information received from the workpiece move controller. | 2020-04-16 |
20200114468 | ALUMINIUM ALLOY FOR LASER WELDING WITHOUT FILLER WIRE - The invention relates to a process for laser welding monolithic semi-finished products made of aluminium alloy without filler wire, known to a person skilled in the art under the name “Remote Laser Welding” comprising the following steps:—supplying at least two semi-finished products made of aluminium alloy, at least one of which is a laminated plate with the composition (% by weight): Si: 2.5-14; Fe: 0.05-0.8; Cu: 0.25-1.0; Mg: 0.05-0.8; Mn: ≤0.70; Cr: ≤0.35; Ti: 0.02-0.30; Sr up to 500 ppm; Na up to 200 ppm; Sb up to 0.15%, unavoidable impurities <0.05 each and <0.15 in total, remainder aluminium,—laser welding the semi-finished products made of aluminium alloy without filler wire, which process is known to a person skilled in the art under the name “Remote Laser Welding”. The invention also includes a structural, body-in-white, skin or opening component of a motor vehicle obtained by a process according to the invention. | 2020-04-16 |
20200114469 | METHOD FOR LASER WELDING LIGHT METAL WORKPIECES THAT INCLUDE A SURFACE OXIDE COATING - A method of laser welding together two or more overlapping light metal workpieces ( | 2020-04-16 |
20200114470 | Marking System and Laser Cutting Machine - A marking system configured for marking a metallic workpiece is provided. The marking system includes an interface configured to receive information about parts to be cut out of the workpiece. A marking unit is movable over a processing area configured to receive the workpiece. The marking unit is configured to provide parts to be cut with a marking identifying the respective part to be cut before the cutting process from the workpiece. | 2020-04-16 |
20200114471 | METHOD FOR INTRODUCING A DEFINED WEAKENING LINE BY MEANS OF A PULSED LASER BEAM VIA MATERIAL REMOVAL ON A COVER MATERIAL - The invention relates to a method for introducing a defined weakening line by means of material removal on a cover material ( | 2020-04-16 |
20200114472 | APPARATUS FOR LASER OR PLASMA CUTTING OF PIECES OF LAMINAR MATERIAL - The present invention concerns an apparatus for laser or plasma cutting of pieces of laminar material, comprising a cutting station, comprising a first support structure and at least a laser or plasma cutting head which is associated with the first support structure and which is movable in relation thereto within an operating area; and a positioning element for positioning at least a portion of the laminar material in the operating area on a cutting plane. The positioning element may consist of a conveyor belt of the spike bed type. The apparatus may further comprise a first closing device suitable to close a first opening into the operating area and a second closing device suitable to close a second opening of the operating area. The positioning element may be associated with a second support structure independent of the first support structure. The first and second closing devices may also be associated with a support structure that is independent of the first support structure. | 2020-04-16 |
20200114473 | LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD - A laser processing apparatus includes: a light flux separating-and-combining device configured to polarize and separate a laser light into two polarized light fluxes having polarization orthogonal to each other and emit the two light fluxes with their optical paths matching each other toward different regions of a spatial light modulator, and configured to combine the two polarized light fluxes modulated by the spatial light modulator and emit the two light fluxes toward a condenser lens; and a controller configured to control hologram patterns presented by the spatial light modulator for respective regions of the spatial light modulator irradiated with the two polarized light fluxes such that the laser light is condensed by the condenser lens at two positions different from each other in a thickness direction inside of the wafer and the same as each other in a relative movement direction of the laser light to form modified regions. | 2020-04-16 |
20200114474 | SOLDER PASTE CONTAINING LEAD FREE SOLDER COMPOSITION WITH HIGH DUCTILITY AND SOLDERING FLUX - A solder paste containing a lead free solder composition and a soldering flux is disclosed, the lead free solder composition including: 0.02%-6% by weight stibium, 0.03%-3% by weight copper, 0.03%-8% by weight bismuth, 42%-70% by weight indium, 0.3%-8% by weight silver, 5%-11% by weight magnesium, 0.8%-1.6% by weight scandium, 0.7%-2.0% by weight yttrium, and 10%-45% by weight tin, and the soldering flux including: 25%-32% by weight rosin, 5%-7% by weight a mixture of pentane diacid and 2-Fluorobenzoic acid, as an organic acid activator; 0.2%-0.5% by weight alkylphenol polyoxyethylene, as a surface active agent; 0.7%-0.8% by weight 1-octyl alcohol, as a defoaming agent; 0.5%-0.7% by weight hydroquinone, as a stabilizer; and 20%-32% by weight a monoalkyl propylene glycol-based solvent. | 2020-04-16 |
20200114475 | SOLDER ALLOY, SOLDER PASTE, AND SOLDER JOINT - A solder alloy having an alloy composition consisting of, in mass %, Ag: 1% to 4%, Cu: 0.5% to 0.8%, Bi: more than 4.8% and 5.5% or less. Sb: more than 1.5% and 5.5% or less, Ni: 0.01% or more and less than 0.1%, Co: more than 0.001% and 0.1% or less, the balance being Sn. The alloy composition satisfies the following three relationships: 0.020%≤Ni+Co≤0.105%; 9.1%≤Sb+Bi≤10.4%; and 4.05×10 | 2020-04-16 |
20200114476 | FLUX COMPOSITION FOR BRAZING ALUMINUM AND METHOD FOR BRAZING ALUMINUM USING THE SAME - Disclosed are a composition for brazing aluminum, and a method for brazing aluminum using the same. The composition for brazing aluminum may have excellent adhesion or bonding strength and improved corrosion resistance, for example, after bonding. The composition for brazing aluminum may include an amount of about 30 to 60 parts by weight of a zinc-based compound, and an amount of about 10 to 40 parts by weight of a metal titanium. For example, by using the composition for brazing aluminum in, base metals may be bonded by applying and heat treating the flux without addition of separate filler metal, thereby simplifying a bonding process and reducing a bonding time. | 2020-04-16 |
20200114477 | FLUX, RESIN FLUX CORED SOLDER, AND SOLDER PASTE - A flux according to the present invention includes a phosphine oxide. It is thereby possible to provide a flux capable of improving solder wettability, a resin flux cored solder including the flux, and a solder paste including the flux. | 2020-04-16 |
20200114478 | Repair of Cast Iron Bore Inner Diameter Surfaces - A method for repairing a worn portion in an inner diameter surface of a bore of a cast iron part is disclosed. The inner diameter surface of the bore may have an original surface geometry prior to wear. The method may comprise forming a crescent-shaped pocket in the inner diameter surface of the bore to remove the worn portion, installing an insert in the crescent-shaped pocket, and post-machining the insert to form a crescent-shaped insert that is flush with the original surface geometry of the bore inner surface diameter. | 2020-04-16 |
20200114479 | SPRING LOAD ADJUSTING METHOD - A linear solenoid valve has a spring member and a spring load adjusting member, which is screwed into a sleeve member of the linear solenoid valve in order to adjust a spring load of the spring member. The sleeve member has a female screw portion and a swaged-claw forming portion is formed at an axial end surface of the female screw portion. Multiple swaging punches are prepared, each of which has a punching tooth portion of a punching portion. A punching area of the punching tooth portion differs from the swaging punch to the swaging punch. One of the multiple swaging punches is selected depending on a press-direction distance between the swaged-claw forming portion and an axial end surface of the adjust screw member. When the press-direction distance is smaller than a predetermined distance range, the swaging punch having a larger punching area for the punching tooth portion is selected, wherein the punching area is larger than a punching area of another swaging punch which is selected when the press-direction distance is larger than the predetermined distance range. | 2020-04-16 |
20200114480 | Feeder For Swageable Lockbolt Collars And Method Of Using Same - A device is disclosed for supplying swageable collars from a magazine to a swaging tool such that the collars may be affixed to the shanks of lockbolts in a series of application steps. The feeder device can be mounted on the nose assembly of a swaging tool so that collar feeding and swaging can be accomplished in a single-handed operation. The feeder device responds to contact pressure against a work surface during a collar placement maneuver to release a collar from a presentation position for normal swaging. Releasing pressure on the workpiece allows a lower assembly of the feeder device to lift the next collar available from a magazine into the presentation position for application to the next lockbolt shank in a series of lockbolts to be finished. | 2020-04-16 |
20200114481 | Method and Assembly for Docking and Retrieving a Filament Holding Device - A docking assembly and method for docking and retrieving a filament holding device includes a motor casing rod defining a recess, filament holders and docking stations. Each filament holder defines a filament receiver channel for receiving the rod and a stop member that is selectively engaged with the recess of the rod, thus coupling a filament holder to the rod for retrieval of the filament holder. Each docking station includes a deployment latch operable to rotate when the rod is inserted into the docking receiver channel so that the deployment latch urges the stop member to the deployed configuration for coupling together the rod and the filament holder. Thus, a filament holder is captured for removal from the docking station. The docking apparatus includes a release lever that operates in reverse of the deployment latch so as to release a filament holder from the rod back to its docking station. | 2020-04-16 |
20200114482 | COOLING LIQUID FEEDER - A cooling liquid feeder for feeding a cooling liquid into a cooling liquid hole defined in a tool includes a first connector disposed on a turret which retains the tool, a first flow channel for directing the cooling liquid from the first connector to the cooling liquid hole, a robot installed in a machining chamber and equipped with an end effector, a second connector disposed on the end effector and configured to be detachably attached to the first connector in a liquid tight manner, and a second flow channel for directing the cooling liquid from a source of the cooling liquid to the second connector, in which the robot is actuated to attach the second connector to the first connector for feeding the cooling liquid into the cooling liquid hole. | 2020-04-16 |
20200114483 | MILLING MACHINE PROCESSING SYSTEM WITH INTELLIGENTLY FOLLOW-UP CUTTING FLUID NOZZLE AND WORKING METHOD - The present invention relates to a milling machine processing system with an intelligently follow-up cutting fluid nozzle and a working method. The milling machine processing system comprises a workpiece stage, wherein a milling machine box body is arranged above the workpiece stage; a milling cutter mechanism is mounted on the milling machine box body for processing workpieces on the workpiece stage; a rotating mechanism is mounted on an end surface of the milling machine box body located at one side of a milling cutter; the rotating mechanism is connected with a two-axis linkage mechanism and drives the two-axis linkage mechanism to rotate about a center line on which the milling cutter is located; the two-axis linkage system is connected with a nozzle through an angle adjusting mechanism and is used for adjusting a position and an angle of the nozzle. | 2020-04-16 |
20200114484 | POLISHING DEVICE - A polishing device is provided with an expandable or contractible polishing body. The polishing device is further provided with a polishing mechanism that includes: a pressing force applying mechanism that applies a pressing force to the polishing body; and a supporting body that supports the pressing force applying mechanism. Moreover, the pressing force applying mechanism is configured to include an advancing or retracting section capable of advancing or retracting, and a swinging section provided in a swingable manner to a tip of the advancing or retracting section, the tip facing the polishing body. | 2020-04-16 |
20200114485 | HANDHELD SANDING DEVICE - A handheld sanding device according to the present invention includes: a power generation unit configured to generate rotating force for sanding operation; a power transmission unit configured to be coupled to the power generation unit, and to transmit the rotating force generated by the power generation unit; a sanding unit configured to be rotated by the rotating force, transmitted through the power transmission unit, in order to sand a sanding target surface; and a shaft coupling unit configured to connect the power transmission unit and the sanding unit to each other so that the sanding unit is freely inclined based on the power transmission unit, thereby improving the close contact between the sanding target surface and the sanding unit while making it easy to carry and also preventing the sanding target surface from being eccentrically worn during sanding operation. | 2020-04-16 |
20200114486 | DUAL ACTION SANDER - A dual action sander includes a housing, a motor shaft balancer, a balancer shaft, an engaging member and a control rod unit. The motor shaft balancer is disposed in the housing, and is rotatable about a first axis. The control rod unit is movable along the first axis between a locked position, where the balancer shaft is not permitted to rotate about a second axis that is parallel to and spaced apart from the first axis, and an unlocked position, where the balancer shaft is permitted to rotate about the second axis. The engaging member is mounted to one of the balancer shaft and the control rod unit, and is engaged with the other one of the balancer shaft and the control rod unit when the control rod unit is in the locked position. | 2020-04-16 |
20200114487 | POLISHING SYSTEM WITH SUPPORT POST AND ANNULAR PLATEN OR POLISHING PAD - A polishing system includes a platen having a top surface to support an annular polishing pad, a carrier head to hold a substrate in contact with the annular polishing pad, a support structure extending above the platen and to which one or more polishing system components are secured, and a support post. The platen is rotatable about an axis of rotation that passes through approximately a center of the platen. The first support post has an upper end coupled to and supporting the support structure and a lower portion that is supported on the platen or that extends through an aperture in the platen. | 2020-04-16 |
20200114488 | METHOD FOR POLISHING SILICON WAFER - A method for polishing a silicon wafer, including: a first polishing step of polishing a silicon wafer surface by bringing the wafer held by a polishing head into sliding contact with a polishing pad attached to a turn table while supplying an aqueous alkaline solution containing abrasive grains onto the polishing pad, and a second polishing step of polishing the silicon wafer surface by bringing the wafer into sliding contact with the polishing pad while supplying an aqueous alkaline solution containing a polymer without containing abrasive grains onto the polishing pad, wherein the surface temperature of the polishing pad is controlled such that the surface temperature of the polishing pad in the second polishing step is higher than the surface temperature of the polishing pad in the first polishing step by 2° C. or more. This successfully achieves both of higher flatness and reduction in surface roughness. | 2020-04-16 |
20200114489 | Retaining Ring Having Inner Surfaces with Features - Some implementations of a retaining ring has an inner surface having a first portion formed of multiple planar facets and a second portion that adjoins the first portion along a boundary and includes a frustoconical surface that is sloped downwardly from outside in. Some implementations of the retaining ring have a crenellated or serpentine inner surface, and/or an inner surface with alternating region of different surface properties or different tilt angles. | 2020-04-16 |
20200114490 | Protective Device for a Hand-Held Power Tool - A protective device for a hand-held power tool, in particular an angle grinder, includes a machine housing, a protective hood, and a securing element. The machine housing has a flange neck that surrounds an output shaft that defines an output axis. The protective hood has a protective hood collar. The securing element is formed as a securing ring that is configured, in at least one operating state, to prevent the protective hood from twisting relative to the machine housing. The machine housing is configured to be detachably connected to one or more of the protective hood and the securing element. The securing ring has a thread, in particular an internal thread, which in at least one connection state is configured to movably mount and hold the protective hood in an axial direction of the output axis relative to the flange neck. | 2020-04-16 |
20200114491 | METHOD FOR MANUFACTURING GEAR - The present disclosure provides a method for manufacturing a gear capable of processing a projection formed on a tooth tip by shot peening while reducing time for manufacturing the gear. A method for manufacturing a gear includes: a process of hardening, by performing shot peening in which shot particles are jetted onto a tooth surface | 2020-04-16 |
20200114492 | Pneumatic-fixation connecting Device - A pneumatic-fixation connecting having a body, a movable part, a plurality of spheres, a plurality of elastic units, and a plurality of stop units is disclosed, wherein each of the elastic units is disposed between the body and the movable part via each of the stop units, respectively. When an external force is applied on the movable part, the distance between the movable part and the body is reduced and the sphere does not block the connecting pin in the extension tube inside the body. When the external force disappears, the distance between the movable part and the body increases such that the sphere affixes the connecting pin and the body. The stop unit can be used, not only to adjust the length and elastic force of the elastic unit so as to extend the life cycle of the elastic unit, but also to help in changing the elastic unit which in turn enhances the efficiency of the replacement work. | 2020-04-16 |
20200114493 | APPARATUS AND METHODS FOR ALIGNING HEAVY METAL PLATES DURING TANK CONSTRUCTION - Apparatus and methods for aligning heavy metal plates during tank construction using an alignment device, which is temporarily attached to the heavy metal plates with a pair of locking members pivotably coupled to a frame and a pair of adjustable alignment members attached to the frame between the pair of locking members. The alignment device may be attached to the heavy metal plates without the inefficiencies, hazards and other disadvantages associated with welding. | 2020-04-16 |
20200114494 | BRAKE BLEEDER WRENCH - A ratcheting brake bleeder wrench is provided which sealingly couples to a bleed valve. The brake bleeder wrench has an internal fluid passageway which allows egress of fluid from a hydraulic brake system. The ratcheting brake bleeder wrench is used to open the bleed valve, allowing egress of fluid, remains in place during the bleeding operation, and reverses direction upon completion of bleeding to tighten the bleed valve back into sealing relationship with the hydraulic brake system. | 2020-04-16 |
20200114495 | Quick Release Ratchet Tool - A ratchet tool includes an insert engaged in a handle, and a shaft rotatably engaged through the insert, the shaft includes a non-circular hole for engaging with a tool bit, and a number of teeth formed on the shaft, a detent is engaged in the shaft and engageable with the tool bit, the insert includes a head having two or more pawls for engaging with the teeth of the shaft and for determining a driving direction of the shaft by the insert, a sleeve is rotatably engaged onto the shaft and engageable with the detent for forcing the detent to engage with the tool bit, and a control ferrule is engaged onto the shaft and the sleeve for moving the sleeve relative to the shaft. | 2020-04-16 |
20200114496 | ASSEMBLY TOOL SMART CONFIGURATION SELECTOR BY MEANS OF ORIENTATION DETECTION - The present invention provides methods and systems an impact wrench having dynamically tuned drive components, such as an anvil/socket combination, and related methodology for dynamically tuning the drive components in view of inertia displacement, as well as stiffness between coupled components, and with regard to impact timing associated with clearance gaps between the component parts. | 2020-04-16 |
20200114497 | Selectively Flexible Extension Tool - A tool assembly includes a first selectively flexible tool including a first plurality of sequentially arranged links moveable between a slacked position and a tensioned position; and a second selectively flexible tool including a second plurality of sequentially arranged links moveable between a slacked position and a tensioned position, the second plurality of sequentially arranged links moveable over or through the first plurality of sequentially arranged links. | 2020-04-16 |
20200114498 | TOOL BITS WITH FLOATING MAGNET SLEEVES - A tool for driving threaded fasteners includes a tool bit extending along a longitudinal axis and including a rear shank of polygonal cross section, a front working end, and an intermediate portion having a front shoulder, a rear shoulder, and a reduced diameter annular groove. A floating magnet sleeve receivable over the tool bit includes a tubular body, retention member projecting radially inward from a rear end of the body, and a magnet disposed at a front end of the body. The sleeve is axially moveable by a float distance between rearward and forward positions such that the magnet can engage a fastener head coupled to the working end as the sleeve approaches the forward position. The float distance is less than a tip distance between a front end of the magnet and a front tip of the working end when the sleeve is in the rearward position. | 2020-04-16 |
20200114499 | LIGHTED POWER TOOL - A power tool includes a tool body including a motor having an output member that drives an accessory. A chuck is coupled for rotation with the output member relative to the tool body and configured to retain the accessory. The chuck has a chuck body that defines at least one light pipe formed therethrough. A light source disposed on a light ring coupled to the tool body and includes at least one light. Each at least one light source aligns with each of the at least one light pipe intermittently during rotation of the chuck. | 2020-04-16 |
20200114500 | GAS SPRING-POWERED FASTENER DRIVER - A gas spring-powered fastener driver includes a cylinder, a moveable piston positioned within the cylinder, and a driver blade attached to the piston and movable therewith between a top-dead-center (TDC) position and a driven or bottom-dead-center (BDC) position. The driver blade defines a driving axis. The driver blade includes a body having a first side and an opposite, second side with the driving axis passing therebetween. A plurality of teeth extends from the first side of the body. A plurality of projections extends from the second side of the body. The body, the teeth, and the projections are bisected by a common plane. A lifter is operable to move the driver blade from the BDC position toward the TDC position, and is engageable with the teeth. A latch assembly is movable between a latched state, and a released state. The latch assembly is configured to engage with the projections. | 2020-04-16 |
20200114501 | DRIVER - A driver capable of suppressing an increase in a load of a bumper is provided. The driver | 2020-04-16 |
20200114502 | POWER TOOL WITH ANTI-KICKBACK CONTROL SYSTEM - A power tool includes a housing, a motor received in the housing, an output driven by the motor, and a control system. The control system includes a rotational motion sensor configured to generate a rotational motion signal that corresponds to a rotational motion of the housing about an axis, a current sensor configured to generate a motor current signal that corresponds to an amount of current drawn by the motor, and a control circuit that is configured to receive the rotational motion signal and the motor current signal and to control operation of the motor. The control circuit is configured: (a) to determine, based on the current signal, whether a detected kickback condition is likely to be false; (b) to determine, based upon the rotational motion signal, whether an uncontrolled kickback condition has occurred; and (c) to initiate one or more protective operations upon determining that an uncontrolled kickback condition has occurred and is not likely to be false. | 2020-04-16 |
20200114503 | JOINT FOR A SWING WRENCH - A tool box-used buckling apparatus includes a buckle, a sleeve, a shaft and two limiting elements. The buckle includes two substantially parallel lateral strips. The lower shaft includes a middle section inserted in the sleeve and two terminal sections inserted in the lateral strips. The limiting elements extend toward each other from the lateral strips. The limiting elements are in contact with two ends of the sleeve, thereby keeping the sleeve on the middle section of the lower shaft. | 2020-04-16 |
20200114504 | MOBILE PHONE ROBOT - A mobile phone robot is able to perform multi-touch operations on a mobile phone. A fastener holds a mobile phone stationary relative to the mobile phone robot. A first robot arm subsystem controls location and timing of contact of a first stylus tip with a touchscreen of the mobile phone. A second robot arm subsystem controls location and timing of contact of a stylus tip with a touchscreen of the mobile phone. Screen mirroring technology is used to capture images displayed by the mobile phone. Control circuitry controls the first robot arm subsystem and the second robot arm subsystem. The control circuitry processes the images captured by the screen mirroring technology to detect text displayed within the image and to detect layout of the image. | 2020-04-16 |
20200114505 | MANIPULATOR - A manipulator includes an elongated portion; a bending portion coupled to a distal end of the elongated portion, the bending portion being formed by articulating a plurality of segment pieces; an end effector coupled to a distal end of the bending portion; an actuator coupled to a proximal end of the elongated portion; a first wire coupled to between the actuator and the end effector, the first wire being configured to actuate the end effector; and a second wire coupled to between the actuator and the bending portion, the second wire being configured to actuate the bending portion. Each of the plurality of segment pieces is configured to be articulated so as to be twisted with respect to a longitudinal central axis of the bending portion, and the first wire is configured to be inserted into the plurality of segment pieces so as to form a substantially twisted path. | 2020-04-16 |
20200114506 | VIEWPOINT INVARIANT VISUAL SERVOING OF ROBOT END EFFECTOR USING RECURRENT NEURAL NETWORK - Training and/or using a recurrent neural network model for visual servoing of an end effector of a robot. In visual servoing, the model can be utilized to generate, at each of a plurality of time steps, an action prediction that represents a prediction of how the end effector should be moved to cause the end effector to move toward a target object. The model can be viewpoint invariant in that it can be utilized across a variety of robots having vision components at a variety of viewpoints and/or can be utilized for a single robot even when a viewpoint, of a vision component of the robot, is drastically altered. Moreover, the model can be trained based on a large quantity of simulated data that is based on simulator(s) performing simulated episode(s) in view of the model. One or more portions of the model can be further trained based on a relatively smaller quantity of real training data. | 2020-04-16 |
20200114507 | METHOD OF CONTROLLING ROBOT BODY, METHOD OF MANUFACTURING PRODUCT, ROBOT APPARATUS, AND RECORDING MEDIUM - A method includes controlling a robot body performed by a controller. The robot body includes a finger, a driving unit, and a detection unit. The driving unit is configured to move the finger. The detection unit is configured to output a signal corresponding to a state of the finger moved by the driving unit. The method includes causing the finger to hold a workpiece, causing the robot body to start a predetermined operation while causing the finger to keep holding the workpiece, if a detected value based on the signal outputted from the detection unit is within a first range, and causing the robot body to continue to perform the predetermined operation until completion of the predetermined operation, if the detected value is within a second range in the predetermined operation. The second range is different from the first range. | 2020-04-16 |
20200114508 | GRIPPING SYSTEM - A gripping system for gripping an object using a hand mechanism having at least two finger portions includes a specification unit that specifies a contactable portion and an unexposed portion, the contactable portion being a portion of the object that can be contacted by at least a first finger portion constituting one of the finger portions and the unexposed portion being a portion that is not exposed at the time of the determination, a first operation control unit that exposes the unexposed portion of the object, and a second operation control unit that grips the object in a state where the unexposed portion is exposed by bringing the first finger portion or the second finger portion into contact with the unexposed portion and bringing a finger portion other than the finger portion contacting the unexposed portion into contact with a predetermined surface of the object other than the unexposed portion. | 2020-04-16 |
20200114509 | METHOD FOR IDENTIFYING MOVING OBJECT IN THREE-DIMENSIONAL SPACE AND ROBOT FOR IMPLEMENTING SAME - A method for identifying a moving object in a three-dimensional space and a robot for implementing same is provided. The robot includes a sensing module for calculating height and position information of an object by using two or more sensing units; a movement unit for moving the robot; a map storage unit for storing a three-dimensional map including the height and position information of the object, calculated by the sensing module, in a space in which the robot is moving; and a control unit for controlling the sensing module, the movement unit, and the map storage unit, converting the height and position information of the object calculated by the sensing module into global coordinates, storing, in the three-dimensional map, the height and position information of the object converted into the global coordinates, and removing, from the three-dimensional map, a moving object among objects stored in the map storage unit. | 2020-04-16 |
20200114510 | ROBOTICS FOR THEME PARK WEARABLE SOFTWARE TESTING - Systems and methods presented herein include a robotic wearable device testing system with a track drive system that includes one or more tracks having a plurality of attachment pads configured to attach to one or more wearable devices. Each track of the one or more tracks is configured to move along a path defined by the track. In addition, the robotic wearable device testing system includes a tap point drive system that includes one or more tap point sliders configured to slide laterally with respect to the track drive system. Each tap point slider of the one or more tap point sliders includes a tap point configured to wirelessly communicate with the one or more wearable devices when the one or more wearable devices are in close proximity with the tap point. Each tap point slider of the one or more tap point sliders also includes an electronic interference door configured to block wireless signals between the one or more wearable devices and the tap point. The robotic wearable device testing system also includes control circuitry configured to control relative movement of the one or more tracks and the one or more tap point sliders to position one or more wearable devices attached to respective attachment pads of the plurality of attachment pads in close proximity with a tap point of the one or more tap point sliders, and to control movement of the electronic interference door to allow or block the wireless signals between the one or more wearable devices and the tap point of the one or more tap point sliders. | 2020-04-16 |
20200114511 | MEDICAL ROBOT SYSTEM, DATA ANALYSIS APPARATUS, AND MEDICAL-ROBOT MONITORING METHOD - Disclosed is a medical robot system including medical robots placed at different locations and a data analysis apparatus. Each of the medical robots includes a controller that transmits data on a state of operation of the medical robot to the data analysis apparatus. The data analysis apparatus includes a data analysis unit that generates a reference for determining whether or not the medical robots are normal, based on the data transmitted from the medical robots. The data analysis unit monitors the data transmitted from each of the medical robots in operation based on the reference. | 2020-04-16 |
20200114512 | ROBOT CONTROL DEVICE - A robot control device includes a camera configured to be attached to a display device carried by or put on an operator and capture an environment surrounding the operator to generate an image of the environment; and a processor configured to slow down or stop motion of a predetermined robot included in the environment when the predetermined robot is not displayed on the display device, when only a portion of the predetermined robot is displayed, or when a ratio of a region representing the predetermined robot to a display area of the display device is equal to or lower than a predetermined threshold. | 2020-04-16 |
20200114513 | SYSTEMS AND METHODS FOR LATENCY COMPENSATION IN ROBOTIC TELEOPERATION - A method includes presenting a virtual representation of an environment of a robot, receiving a first user command to control the robot within the environment, rendering a predicted version of the virtual representation during a period of latency in which current data pertaining to the environment of the robot is not available, updating the predicted version of the virtual representation based upon a second user command received during the period of latency, and upon conclusion of the period of latency, reconciling the predicted version of the virtual representation with current data pertaining to the environment of the robot. | 2020-04-16 |
20200114514 | SYSTEMS AND METHODS FOR DIMENSIONALLY-RESTRICTED ROBOTIC TELEOPERATION - A method includes providing a virtual representation of an environment of a robot, the virtual representation including an object representation of an object in the environment. The method further includes receiving manipulation input from a user to teleoperate the robot for manipulation of the object. The method also includes alerting the user to an alignment dimension based upon the manipulation input, receiving confirmation input from the user to engage the alignment dimension, and constraining at least one dimension of movement of the object according to the alignment dimension. | 2020-04-16 |
20200114515 | SYSTEMS AND METHODS FOR CONDITIONAL ROBOTIC TELEOPERATION - A method includes providing a virtual representation of an environment of a robot. The virtual representation includes an object representation of an object in the environment. The method further includes determining an attribute of the object within the environment of the robot. The attribute includes at least one of occupancy data, force data, and deformation data pertaining to the object. The method further includes receiving a user command to control the robot to move with respect to the object, and modifying a received user command pertaining to the representation of the object based upon the attribute. | 2020-04-16 |
20200114516 | ROBOTIC PERCEPTION EXTENSIBILITY - Aspects of the present disclosure generally relate to robot perception extensibility. In certain aspects, a robot maintains perception data that represents its understanding of its surroundings. The perception data relates to a variety of objects and comprises information generated by a variety of components, such as sensors and software processes. In order to extend the perception capabilities of the robot, an extensibility interface is provided, which enables an extensibility device to annotate objects and to provide new objects to the robot based on the additional perception data generated by the extensibility device. As a result of incorporating the objects from the extensibility device into the perception data of the robot, the additional perception data of the extensibility device is available to software executing on the robot without requiring the additional effort typically necessary to extend the capabilities of such a device. | 2020-04-16 |
20200114517 | CLEANING ROBOT CAPABLE OF DETECTING 2D DEPTH INFORMATION AND OPERATING METHOD THEREOF - There is provided a cleaning robot including a light source module, an image sensor and a processor. The light source module projects a line pattern and a speckle pattern toward a moving direction. The image sensor captures an image of the line pattern and an image of the speckle pattern. The processor calculates one-dimensional depth information according to the image of the line pattern and calculates two-dimensional depth information according to the image of the speckle pattern. | 2020-04-16 |
20200114518 | CONTROL OF A ROBOT ASSEMBLY - A method for the control of a robot assembly having at least one robot. The method includes acquiring pose data from an object arrangement having at least one object, which data has a first time interval; determining modified pose data from the object arrangement, which data has a second time interval that is larger or smaller than the first time interval, or is equal to the first time interval, on the basis of the acquired pose data; and controlling the robot assembly on the basis of said modified pose data. | 2020-04-16 |
20200114519 | SYSTEM, METHOD AND MARKER FOR THE DETERMINATION OF THE POSITION OF A MOVABLE OBJECT IN SPACE - A system for determining the position of a movable object in space includes a marker which is to be applied to the object. The marker has a surface which is subdivided into a plurality of individual fields. The fields each have a statistical noise pattern. The system also includes an image capture unit which is remote from the object and is arranged to capture an image of the marker. The system further includes an image evaluation unit which stores a reference image of the noise patterns and is designed to locate at least one of the fields in the currently captured image of the marker by comparison with the reference image in order to determine a current position of the marker in space. There are corresponding methods for determining a position the object. | 2020-04-16 |
20200114520 | OBJECT CONTROL SYSTEM AND OBJECT CONTROL METHOD - A feeling deduction unit | 2020-04-16 |