Abstract: A grinding machine includes a machine bed on which a workpiece spindle with a workpiece holder and a tool spindle with a tool holder are arranged. A workpiece held in the workpiece spindle, relative to a tool held in the tool holder, is displaceable along an X-axis running in a first direction parallel to the surface of the machine bed, is displaceable along a Y-axis, running in a second direction parallel to the surface of the machine bed, is displaceable along a Z-axis running perpendicular to the surface of the machine bed, is rotatable about an A-axis running parallel to the surface of the machine bed, and is rotatable about a C-axis running perpendicular to the surface of the machine bed. The tool spindle is completely kinematically separated from the workpiece spindle. Movements along the X-axis, about the A-axis and about the C-axis being carried out by the workpiece spindle.

Abstract: A power tool, in particular a chipping hammer, having a housing and a battery interface device for releasably connecting at least one rechargeable battery to the power tool. An impact damping device is contained between the housing and the battery interface device, wherein the impact damping device contains at least one damping element which is arranged in a longitudinal extent perpendicularly to a working axis of the power tool.

Abstract: The invention relates to a cooling lubricant nozzle carrier (100) for a grinding machine (1), the cooling lubricant nozzle carrier (100) having a central limb (150) and two side limbs (130, 140) arranged on the central limb (150) such that they can move relative to the central limb (150), and the cooling lubricant nozzle carrier (100) having at least two cooling lubricant nozzles (110, 120), at least one of which is arranged on each of the side limbs (130, 140), wherein the side limbs (130, 140) are each movably mounted relative to the central limb (150) in such a way that the cooling lubricant nozzle (110, 120) arranged on a particular side limb (130, 140) moves together with the side limb (130, 140) on a circular path when the side limb (130, 140) in question moves; a grinding machine having such a cooling lubricant nozzle carrier; and a method for operating such a grinding machine.

Abstract: A power tool, in particular a chipping hammer, containing a first and second side handle and a tool housing having an interface for releasably receiving and holding a first and second rechargeable battery, wherein a side-handle axis extending through the first and second side handles is arranged substantially perpendicularly to a working axis extending through the tool housing. The power tool contains a protective apparatus for protecting the first and second rechargeable batteries, the protective apparatus having an internal volume for at least partially receiving the first and second rechargeable batteries.

Abstract: The presently disclosed subject matter there includes a computerized device that comprises a processing circuitry, and one or more sensors including at least one image sensor configured to continuously capture images of an environment; the processing circuitry is configured to process the captured images and: detect an object within the environment; track a trajectory of movement of the object; select a best fitting motion model to the trajectory and determine a state of the object based on the best fitting motion model; and determine at least one intersection point between the object and a target object.

Abstract: A method which includes obtaining a first sequence of images of a user attempting to reproduce a sequence of poses of a reference user and determining correct performance of the user. For each body part of a plurality of body parts of the user, a spatial orientation of the body part in a referential independent of an orientation of any other body part of the user is compared to the spatial orientation of the reference user. If the comparison does not meet a matching criterion for at least one body part of the user, data representative of a mismatch between the orientation of the body part of the user and the spatial orientation of the reference user is output, thereby enabling the user to correct his pose using a feedback pointing to the body part to be corrected.

Abstract: A method which comprises, by a processor and memory circuitry: obtaining a first sequence of images of a user, determining correct performance of a pose of the user in the first sequence of images, including based on at least one image, for each body part of a plurality of body parts of the user, comparing at least one of spatial orientation and position of the body part, or of at least one body node thereof, with at least one of desired spatial orientation and position, if the comparison does not meet a matching criterion for at least one body part of the user, or of at least one body node thereof, outputting data representative of a mismatch between the at least one body part of the user, or of the at least one body node thereof, and the at least one of desired spatial orientation and position.

Abstract: A rail has a guide surface on which the locking block is guided in a bearing manner between a position locking the bar, in which the toothed side engages in the toothed long side, and an unlocked position, in which the toothed side is not engaged with the toothed long side. A spring pretensions the locking block into the locking position. The guided side and/or the guide surface have a flank that is inclined with respect to the bar axis such that the locking block is forced in the direction of the bar in the event of a movement along the bar axis.

Abstract: A system and computer-implemented method for determining and using sentiment-related data of a person in an audience of an event, the method comprising: a wearable device comprising: a sensor; a processor for identifying a gesture of a user wearing the wearable device based on input received from the sensor; and a transmitter for transmitting gesture-related data associated with the gesture to a computing device.

Abstract: A rail has a guide surface on which the locking block is guided in a bearing manner between a position locking the bar, in which the toothed side engages in the toothed long side, and an unlocked position, in which the toothed side is not engaged with the toothed long side. A spring pretensions the locking block into the locking position. The guided side and/or the guide surface have a flank that is inclined with respect to the bar axis such that the locking block is forced in the direction of the bar in the event of a movement along the bar axis.

Abstract: The present invention relates to the preparation of ?-substituted ?-amino carboxylic acids, preferably in enantiomerically enriched or even enantiomerically pure form, by a one-pot conversion of a ?-substituted ?-nitro dicarboxylic acid ester or of a ?-substituted ?-nitro dicarboxylate of general formula to a ?-substituted ?-nitro carboxylic acid and a subsequent reduction of the ?-nitro group to an amine group. In particular, the present invention relates to the preparation of (S)-pregabalin. In addition, the formation of enantiomerically enriched ?-substituted ?-amino carboxylic acids and ?-substituted ?-nitronate carboxylic acid salts are also described.

Abstract: The present invention relates to the preparation of ?-substituted ?-amino carboxylic acids, preferably in enantiomerically enriched or even enantiomerically pure form, by a one-pot conversion of a ?-substituted ?-nitro dicarboxylic acid ester or of a ?-substituted ?-nitro dicarboxylate of general formula to a ?-substituted ?-nitro carboxylic acid and a subsequent reduction of the ?-nitro group to an amine group. In particular, the present invention relates to the preparation of (S)-pregabalin. In addition, the formation of enantiomerically enriched ?-substituted ?-amino carboxylic acids and ?-substituted ?-nitronate carboxylic acid salts are also described.

Abstract: The present invention relates to a disposable absorbent article comprising a chassis having a front waist region, a back waist region, and a crotch region between the front and back waist regions, said chassis having two opposing longitudinal edges and two perpendicularly placed end edges, said chassis further comprising: a. a liquid permeable topsheet spanning at least the crotch region; b. a backsheet spanning at least the crotch region; c. an absorbent core disposed between said topsheet and backsheet; and d. a elastic member disposed along at least one opposing longitudinal edge in either the front waist or back waist region of said chassis wherein said member comprises an unapertured, skinless elastomeric layer wherein said layer exhibits an Energy Recovery Value of at least about 0.77.

Abstract: The present invention is directed to novel processes for the preparation of paricalcitol to novel intermediates used in these processes, and to processes for preparation of the novel intermediates.

Abstract: An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer and a pre-activated elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces. The skin has a plurality of wrinkles, the wrinkles have hills, and an ink is disposed on at least some of the hills.

Abstract: An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer and a pre-activated elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces, and an adhesive disposed between the skin and the cover layer. The skin has a plurality of wrinkles, the wrinkles have furrows, and an ink is disposed in at least some of the furrows. At least some of the ink is covered by the adhesive such that at least some of the ink is disposed between the skin and the adhesive.

Abstract: The screwdriving power tool includes a hollow spindle (8) rotatably supported in the tool housing (4) and driven by a motor (26), a clutch (30) that rotatably connects and disconnects the hollow spindle (8) with and from the motor (26), respectively, in engagement and disengagement positions of the clutch (30), a screwing-in spindle (6) connected with a chuck (10) for a working tool (12) and connected with the hollow spindle (8) for a joint rotation therewith and for an axial displacement relative thereto, and a percussion mechanism (14) for applying a pulsed axial force to the screwing-in spindle (6), with the clutch (30) being brought into its engagement position by the screwing-in spindle (6) by being displaced against a biasing force of the clutch springs (40, 44), and being locked in its engagement position.

Abstract: A stretchable laminate, a process of making a stretchable laminate and a disposable absorbent article that includes a stretchable laminate are disclosed. The stretchable laminate includes a nonwoven web and a web of elastomeric material. The nonwoven web includes three layers of spunbond fibers and two layers of meltblown fibers. The side of the nonwoven web that includes two layers of spunbond fibers is attached to the elastomeric material.

Abstract: The present invention relates to a process for isolating (?S,?R)-6-bromo-?-[2-(dimethylamino)ethyl]-2-methoxy-?-1-naphthalenyl-?-phenyl-3-quinolineethanol from a mixture of stereoisomeric forms of 6-bromo-?-[2-(dimethylamino)ethyl]-2-methoxy-?-1-naphthalenyl-?-phenyl-3-quinolineethanol by optical resolution with chiral 4-hydroxydinaphtho[2,1-d:1?,2?-f][1,3,2]dioxaphosphepin 4-oxide or a derivative thereof, in particular (11bR)-4-hydroxydinaphtho[2,1-d:1?,2?-f][1,3,2]dioxaphosphepin 4-oxide, as resolution agent.

Abstract: The present invention relates to a disposable absorbent article comprising a chassis having a front waist region, a back waist region, and a crotch region between the front and back waist regions, said chassis having two opposing longitudinal edges and two perpendicularly placed end edges, said chassis further comprising: a. a liquid permeable topsheet spanning at least the crotch region; b. a backsheet spanning at least the crotch region; c. an absorbent core disposed between said topsheet and backsheet; and d. a elastic member disposed along at least one opposing longitudinal edge in either the front waist or back waist region of said chassis wherein said member comprises an unapertured, skinless elastomeric layer wherein said layer exhibits an Energy Recovery Value of at least about 0.