Abstract: A waterjet safety enclosure formed by walls using a detection device or light curtain to detect unsafe conditions. The waterjet safety enclosure walls can be used in new work areas or retrofitted and shaped to fit existing work areas. The waterjet safety enclosure walls may form a partial or complete perimeter about a work area and may be adjustable or mobile. The waterjet safety enclosure wall detects unsafe conditions when a high pressure stream of water from a waterjet cutting machine approaches, contacts or penetrates the waterjet safety enclosure wall. The detection device detects the high pressure stream of water and sends a signal to a controller to stop the operation of the waterjet cutting machine.

Abstract: An apparatus and method for puncturing a pipe in-situ is presently disclosed. The apparatus has an actuator in communication with a remote controller. A firing assembly has a firing chamber and a firing pin, wherein the firing pin is in communication with the actuator. The firing chamber is configured to hold and fire a bullet radially toward the pipe, upon the firing pin being actuated with the actuator. The method includes the steps of inserting a pipe puncturing apparatus into a pipe, activating an actuator, communicating the activation of the actuator to a hammer and moving a firing pin in the hammer to impinge a cartridge and fire a bullet.

Abstract: A punch die is provided. The punch die includes a punch body, a punch guide configured to removably receive the punch body therein, a retainer collar detachably coupled to the punch guide, a punch head mated to the punch body to regulate a position of the punch body, and a spring interposed between the punch head and the retainer collar. The punch guide includes a peripheral slot defined on the internal periphery of the punch guide such that the peripheral slot intersects a keyway of the punch guide. The retainer collar includes a cylindrical projection that extends into the inner periphery of the punch guide and an engaging projection defined on an outer periphery of the cylindrical projection. The engaging projection is rotatable to engage the peripheral slot and to be releasably aligned with the keyway.

Abstract: Rendering a digital element is disclosed. A geographical location of an observing platform is determined. The digital element is selected. A directional heading value of the digital element is calculated based at least in part on the determined geographical location of the observing platform. A captured image associated with the geographical location is obtained. The digital element is rendered on the captured image at least in part by using the determined directional heading value.

Abstract: A method of generating an acceleration structure for ray tracing, the method including, using a processor, dividing a three-dimensional (3D) space including primitives into bounding boxes, obtaining position information of where the bounding boxes overlapping each other, and generating an acceleration structure representing the position information and an inclusion relation between the bounding boxes. Also disclosed is a related method of traversing an acceleration structure.

Abstract: An automatic machining device for machining a high-speed rail pantograph carbon contact strip is sequentially provided with a milling position, a sawing position and a chamfering position, and comprises a rack, a band sawing machine, a workpiece milling device, a workpiece chamfering device, a CNC computer numerical control system and a pneumatic system. A carbon contact strip workpiece to be machined is arranged on the rack and is sequentially subjected to milling, sawing and chamfering machining; and a saw frame of the band sawing machine is also provided with a saw band upper guide servo rotating device and a saw band lower guide servo rotating device, and the saw band upper guide servo rotating device and the saw band lower guide servo rotating device can freely, synchronously and correspondingly rotate a band saw blade within a certain range.

Abstract: A system, method, and computer program product are provided for computing indirect lighting in a cloud network. In operation, one or more scenes for rendering are identified. Further, indirect lighting associated with the one or more scenes is identified. Additionally, computation associated with the indirect lighting is performed in a cloud network utilizing at least one of a voxel-based algorithm, a photon-based algorithm, or an irradiance-map-based algorithm.

Abstract: A method, apparatus, and computer program product are provided for adaptive zoom control for zooming in on a venue beyond the maximum zoom level available in a digital map. An apparatus may be provided including at least one processor and at least one non-transitory memory including computer program code instructions. The computer program code instructions may be configured to, when executed, cause the apparatus to at least: provide for presentation of a map of a region including a venue; receive an input corresponding to a zoom-in action to view an enlarged portion of the region, where the enlarged portion of the region includes the venue; and in response to receiving the input corresponding to a zoom-in action to view the enlarged portion of the region, transition from the presentation of the map of the region to a presentation of a venue object corresponding to the venue.

Abstract: Gauge system, including methods and apparatus, for positioning workpieces according to entered and/or calculated target dimensions and processing the workpieces with a tool to generate products having the target dimensions.

Abstract: A rendering platform for providing live augmented reality content to a user device is disclosed. The rendering platform receives augmented reality content associated with an event via a multicast data channel. A coverage area of the multicast data channel covers a portion of a venue associated with the event. The rendering platform receives a request to present an augmented reality display of the event at the user device within the coverage area. Further, the augmented reality content in the augmented reality display is presented based on the request.

Abstract: The present disclosure relates to a cutting tool that includes an outer tubular member having a first magnet and an inner tubular member having a second magnet wherein the inner tubular member is slidably disposed within the outer tubular member. A force, such as an attractive force, is created between the first magnet and the second magnet. The attractive force creates a preload force between the inner tubular member and the outer tubular member. A method of creating a force between an inner and outer tubular member is also disclosed.

Abstract: Systems, apparatus, articles, and methods are described below including operations for video tone mapping to convert High Dynamic Range (HDR) content to Standard Dynamic Range (SDR) content.

Abstract: An apparatus for slicing food products is configured to supply products to be sliced to a cutting blade to slice the products into individual slices. The apparatus comprises a portioning unit for forming portions from slices falling down and comprises an engagement apparatus which is arranged in the region of the falling path of the slices and which is configured to influence the falling movement of the slices at least at times in order hereby to bring about a placement of the slices on the portioning unit in accordance with a desired placement shape. The engagement apparatus is adjustable during the slicing operation between a first configuration, in which it brings about a placement of the slices falling down in accordance with a first placement shape, and a second configuration, in which it brings about a placement of the slices falling down in accordance with a second placement shape differing from the first placement shape.

Abstract: A method of manufacturing a chain (1), such as a cutting chain for a chain saw, includes providing or pre-assembling a plurality of chain sub-units (10). At least a sufficient property and/or a sufficient functionality of each chain sub-unit (10) are tested. A head-to-tail coupling is combined with the plurality of chain sub-units (10) provided with the sufficient property and/or sufficient functionality of the testing step to make a chain (1) of a predefined length.

Abstract: A rotary reciprocating saw blade for a power tool comprises a blade body having an at least approximately rectilinear cutting edge, and at least two linear or strip-shaped impressions that each interconnect a respective two corner points of the blade body.

Abstract: A power tool assembly includes a drop arm assembly movable along a drop path between a first drop arm assembly position whereat a shaping device portion supported by the drop arm assembly extends above a workpiece support surface and a second drop arm assembly position whereat the portion does not extend above the workpiece support surface, the drop arm assembly including a capacitive coupling plate bracket formed from a non-conductive material and connected to a drop arm frame, and a capacitive coupling plate mounted to the capacitive coupling plate bracket, an actuating device configured to transfer a force to the drop arm assembly when the drop arm assembly is at the first drop arm assembly position, and a control system operably connected to the capacitive coupling plate and configured to control the actuating device to transfer the force to the drop arm assembly when an unsafe condition is sensed.

Abstract: A graphics processing pipeline determines whether respective graphics processing operations, such as respective blends, respective depth tests, etc., to be performed at a stage of the graphics processing pipeline would produce the same result for each sampling point of a set of plural sampling points represented by a fragment being processed by the graphics processing pipeline. If it is determined that respective graphics processing operations would produce the same result for each of the sampling points, then only a single instance of the graphics processing operation is performed and the result of that graphics processing operation is associated with each of the sampling points. The number of instances of the graphics processing operations needed to process the set of plural sampling points which the fragment represents is reduced in comparison to conventional multisampling graphics processing techniques which perform graphics processing operations for fragments on a “per sample” basis.

Abstract: System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel. The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver.

Abstract: A tape cutting device includes a tape cutting unit adapted to ride along a tape roll. The tape cutting unit includes a device panel. A pair of spaced-apart tape roll guides extend from the device panel. A tape cutting blade having a tape cutting edge extends between the tape roll guides. A pair of tape bending tabs extends from the tape roll guides, respectively, toward each other and in spaced-apart relationship to the tape cutting edge of the tape cutting blade. A retaining mechanism is carried by the tape cutting unit. The retaining mechanism is adapted to secure the tape cutting unit on the tape roll.

Abstract: Saw system, including methods and apparatus, for cutting pieces of stock to be installed end-to-end to form miter joints. In some embodiments, the saw system may include a computer that determines an appropriate saw pivot angle for cutting a proximal end of a second piece of stock, based on a corner angle entered for cutting a distal end of a first piece of stock. In some embodiments, the saw system may compensate for an offset pivot axis of a saw device based on entered lengths of cut first and second pieces generated respectively with the saw device pivoted to the left and to the right.