Wagner & Geyer

A polishing method capable of improving flatness of a bonding surface for forming a laminated substrate is disclosed. The polishing method includes: measuring a shape of a periphery of a substrate having the bonding surface for forming the laminated substrate, the bonding surface including a surface of a device region and a surface of a dielectric film formed on the periphery and raised from the device region; determining a polishing recipe including a change in a movement speed of a polishing head from a polishing start position to a polishing end position based on the measured shape of the periphery; and polishing the dielectric film to planarize the bonding surface by pressing, by the polishing head, a polishing tool against the periphery of the substrate being rotated while the polishing head is moved in a radial direction of the substrate according to the determined polishing recipe.

Various solutions for efficient delay status reporting (DSR) in mobile communications are described. An apparatus may receive a configuration included in a MAC-CellGroupConfig information element (IE) of a radio resource control (RRC) signaling from a network node. The configuration may include a remaining time threshold for triggering a DSR procedure for one or more logical channels within a logical channel group (LCG), and a plurality of reporting thresholds on remaining time for reporting delay status information of the LCG. Then, the apparatus may trigger the DSR procedure for the one or more logical channels based on the remaining time threshold. Responsive to triggering the DSR procedure, the apparatus may transmit a DSR medium access control (MAC) control element (CE) to the network node, which includes a plurality of entries of delay status information of the LCG, each entry is associated with one of the plurality of reporting thresholds.

A common rail handling equipment (100) including a linear guide, a platform (130), a lifting assembly, movable arms (120), and a rotation assembly (140) is provided. The linear guide includes a power and control module (CM), a rail (110) having multiple electric-magnetic coils (111), and a first, a second, a third and a fourth sliders (SL1, SL2, SL3, SL4) with fixed magnetism movably coupled to the rail (110). The electric-magnetic coils (111) are powered to generate corresponding magnetic fields to drive the first, the second, the third and the fourth sliders (SL1, SL2, SL3, SL4) to move on the rail (110) respectively. The lifting assembly (150) is connected to the second slider (SL2), the fourth slider (SL4), and the platform (130). The rotation assembly (140) is disposed to the first slider (SL1), the third slider (SL3), and the platform (130) to connect the movable arms (120).

Systems and methods are herein provided for generation of video data based on previously recorded video data. In one example, a method for generating in-vehicle sensor data comprises obtaining recorded data from one or more in-vehicle sensors positioned in a first vehicle, wherein the recorded data is annotated to indicate one or more landmarks of a subject; determining a current sensor position of the one or more in-vehicle sensors when the recorded data was obtained; obtaining a three-dimensional (3D) model of a second vehicle; determining a target sensor position for newly generated sensor data; generating, based on the recorded data, the current sensor position, the 3D model, and the target sensor position, new sensor data; and outputting the new sensor data to a display device.

The embodiments of the disclosure provide a method and system for retrieving querying results, and a computer readable storage medium. The method includes: reading a private data; performing an irreversible transformation on the private data to generate a reference data; transmitting a first query data to a server, wherein the first query data is determined according to the reference data; querying a public database based on the first query data to retrieve a plurality of first querying results; transmitting the plurality of first querying results and first information associated with the plurality of first querying results to the client device; determining a plurality of second querying results among the plurality of first querying results based on the first information; and showing second information associated with the plurality of second querying results.

A posture tracking apparatus and method are provided. The apparatus captures an eye image of a user. The apparatus calculates an eye posture based on the eye image. The apparatus captures a reflected image from the eye image. The apparatus calculates a head posture of the user based on the reflected image and the eye posture.

Provided is a knitted fabric knitting method that enables the stitches of any stitch row to be in a dense state. It is a knitted fabric knitting method for knitting a knitted fabric, using a flat knitting machine provided with a plurality of needle beds facing each other, a yarn feeder configured to supply a knitting yarn between the plurality of needle beds, and a movable gripper configured to grip the knitting yarn, the movable gripper being configured to be movable in a direction along a length of the plurality of needle beds, characterized by comprising following steps A to C: a step A of knitting a first stitch row, which is part of the knitted fabric, using the yarn feeder; a step B of gripping, using the movable gripper, the knitting yarn extending from the first stitch row outward of a knitting range of the first stitch row, the step B being performed before or after the step A; and a step C of applying tension to the knitting yarn extending between the movable gripper and the first stitch row.

This disclosure describes systems (100) and methods (600) for monitoring and evaluating energy consumption (128) at a worksite across types of machinery including mobile and stationary machinery (102, 104, 108, 150) as well as across energy types consumed by each of the types of machines. The systems (100) and methods (600) provide for aggregating fuel-based (302) and electricity-based (304) energy consumption as determined from sensor systems (110, 114, 138, 152) of machines at a worksite. The systems (100) further provide for control of operations at a worksite to achieve one or more objectives.

An aftertreatment mixing tube (62) includes a mixing tube body (66) having an exhaust inlet (70) located in a first tube end (72), an exhaust outlet (74) located in a second tube end (76), and an inner tube surface (80) circumferentially extending around a center axis (68) and forming an exhaust passage (82). The mixing tube body further includes a diesel exhaust fluid (DEF) injection port (84) positioned proximate to the first tube end. The mixing tube defines a mixing tube inner diameter dimension, and a mixing tube axial length dimension, and a ratio of the mixing tube axial length dimension to the mixing tube inner diameter dimension ranges from 5.9 to 6.7. An exhaust system (16) and methodology of operating an aftertreatment system (32) are also disclosed. In the aftertreatment mixing tube (62) there can be downstream of the DEF injector (86) impingement surfaces for improved mixing.

An exhaust system (10) for an internal combustion engine (12) includes an exhaust conduit (40), and a NOx sampling device (44) arranged to sample a stream of exhaust fed through the exhaust conduit (40) to an exhaust outlet (42). The NOx sampling device will be coupled with a NOx sensor (76) having a sensor probe (78) fluidly connected to a mixing chamber (56) in the NOx sampling device. A plurality of sampling flutes (58, 60, 62) each form an exhaust feed passage (64, 66, 68) to sample the exhaust at locations providing improved sensor reading accuracy.