Abstract: A catalyst system for the polymerization of olefins may include a first solid catalytic component and a second solid catalytic component. The first solid catalytic component may include: a spherical MgCl2-xROH support; a group 4-8 transition metal; and a diether internal electron donor. The second solid catalytic component may include: a spherical MgCl2-xROH support; a group 4-8 transition metal; and a diether internal electron donor. The first solid catalytic component produces a propylene homopolymer having a Xylene Solubles (XS) value of greater than 2 wt %; and the second solid catalytic component produces a propylene homopolymer having a XS value of less than 2 wt %. The second catalytic component may act as an external electron donor during use, and embodiments herein do not require use of any additional external electron donors to control polymerization and reliably vary the properties of the resulting polymer.

Abstract: A drive unit with an electric motor and a speed-transforming transmission connected in a rotationally driven manner to a power take-off shaft of the electric motor, in which the electric motor comprises a stator and a rotor comprising the power take-off shaft, is characterized in that the speed-transforming transmission is arranged inside the power take-off shaft constituted as a hollow shaft.

Abstract: A drive unit with a spindle drive and a spindle-drive drive motor, which comprises a rotor, is characterized in that a spindle of the spindle drive is arranged inside the rotor acting as a spindle nut and comprising a hollow shaft. As a result, a particularly compact construction for the drive unit can be realized, which can serve, in particular, as a linear drive of tool sleeve.

Abstract: Improved Ziegler-Natta catalysts and methods of making the improved catalyst are described. The Ziegler-Natta catalyst is formed using a spherical MgCl2-xROH support, where R is a linear, cyclic or branched hydrocarbon unit with 1-10 carbon atoms and where ROH is an alcohol or a mixture of at least two different alcohols and where x has a range of about 1.5 to 6.0, preferably about 2.5 to 4, more preferably about 2.9 to 3.4, and even more preferably 2.95 to 3.35. The Ziegler-Natta catalyst includes a Group 4-8 transition metal and an internal donor comprising a diether compound. The catalyst has improved activity in olefin polymerization reactions as well as good stereoregularity and hydrogen sensitivity, and may be useful in the production of phthalate-free propylene polymers having a molecular weight distribution (PI(GPC)) in the range from about 5.75 to about 9.

Abstract: A method for making a solid catalyst component for use in a Ziegler-Natta catalyst includes combining in a hydrocarbon solvent a porous particulate support with a hydrocarbon soluble organomagnesium compound to form a suspension. The organomagnesium compound is halogenated followed by addition of an alcohol and the mixture is then reacted with a titanium compound followed by a reaction with at least one diether compound to form the solid catalyst component. Afterwards the reaction product is extracted with a mixture of a titanium compound and a hydrocarbon solvent. The solid catalyst component recovered is combined with an aluminum cocatalyst to form a Ziegler-Natta catalyst system for the polymerization of olefins. In particular, the catalyst system including a diether internal electron donor may have an activity and hydrogen response suitable for the production of propylene polymers having a molecular weight distribution (PI(GPC)) in the range from about 5.75 to about 9.

Abstract: Improved Ziegler-Natta catalysts and methods of making the improved catalyst are described. The Ziegler-Natta catalyst is formed using a spherical MgCl2-xROH support, where R is a linear, cyclic or branched hydrocarbon unit with 1-10 carbon atoms and where ROH is an alcohol or a mixture of at least two different alcohols and where x has a range of about 1.5 to 6.0, preferably about 2.5 to 4, more preferably about 2.9 to 3.4, and even more preferably 2.95 to 3.35. The Ziegler-Natta catalyst includes a Group 4-8 transition metal and an internal donor comprising a diether compound. The catalyst has improved activity in olefin polymerization reactions as well as good stereoregularity and hydrogen sensitivity, and may be useful in the production of phthalate-free propylene polymers having a molecular weight distribution (PI(GPC)) in the range from about 5.75 to about 9.

Abstract: The invention relates to a method for producing electric trigger elements for pyrotechnic articles such as fuses or igniters, wherein, in a first stage, a) a lacquer is applied by photolithography to an electrically non-conductive substrate, b) a conductive material having a specific resistance of 0.1 ?*mm to 5.0 ?*mm is applied to the lacquer and substrate by means of a PVD process in a layer thickness of 0.02 ?m to 8.0 ?m, and c) the lacquer is removed from the substrate, and possibly, in a second stage, d) a photolithographic process is again carried out in which a precisely defined region of the resistor strip is covered with photoresist, e) the entire substrate surface is covered with a layer of a metal having a specific resistance of 0.01 ?*mm to 0.1 ?*mm in a thickness of 0.

Abstract: In a method of integrating position information including: position data of an object that will be embedded in a material at a worksite is determined. The position data of the object is recorded, in an information management system. The position data is used to update a record at the information management system, where the record indicates that the object is an embedded object and the position data of the object includes a position of the embedded object. The position of the embedded object is conveyed from information management system to the to a handheld tool at the worksite. The position of the embedded object is displayed on a display device integrated with the handheld tool.

Abstract: A method for making a solid catalyst component for use in a Ziegler-Natta catalyst includes combining in a hydrocarbon solvent a porous particulate support with a hydrocarbon soluble organomagnesium compound to form a suspension. The organomagnesium compound is halogenated followed by addition of an alcohol and the mixture is then reacted with a titanium compound followed by a reaction with at least one diether compound to form the solid catalyst component. Afterwards the reaction product is extracted with a mixture of a titanium compound and a hydrocarbon solvent. The solid catalyst component recovered is combined with an aluminum cocatalyst to form a Ziegler-Natta catalyst system for the polymerization of olefins. In particular, the catalyst system including a diether internal electron donor may have an activity and hydrogen response suitable for the production of propylene polymers having a molecular weight distribution (PI(GPC)) in the range from about 5.75 to about 9.

Abstract: A system and a method for determining a position and an orientation of an object relative to a defined reference frame is disclosed. A plurality of targets are disposed at known locations relative to the defined reference frame. A head assembly is disposed on the object, where the head assembly includes a plurality of cameras. The head assembly determines the position and the orientation of the object from location data associated with the plurality of targets and image data from the plurality of cameras.

Abstract: The invention relates to an electromechanical primer cap, having an explosive mixture for the selective electrical or mechanical initiation of the explosive mixture, having an outer metal cup, and electrically conductive pole piece, a firing bridge support body made of an electrically insulating material, with a through-bore, on the upper side of which a firing bridge is arranged, and having a counter surface placed onto the explosive mixture, wherein a hole through which the pole piece protrudes is constructed in the vase of the metal cup. A portion of the explosive mixture lies on a contact surface of the pole piece, and the counter surface protrudes as far as the through-bore of the firing bridge support body, or into or through the bore, and continues to just above the contact surface.

Abstract: A method for calibrating a measurement device by a target object is disclosed. Prior to calibrating the measurement device the suitability of the target object is inspected by multiple evaluation criteria. The calibration of the measurement device by the target object is only performed if the target object meets all evaluation criteria. To evaluate the target object, a camera device takes an image of the target object without using a laser beam and an image of the target object with using a laser beam, with the images then evaluated by image processing and object identification procedures.

Abstract: The invention relates to a primer cap for small-caliber ammunition, having an outer metallic cup in which is arranged a priming composition which generates hot combustion gases following initiation. To enable more versatile control of the initiation process in the weapon, it is proposed that a resistance bridge which can be initiated electrically, and an electrically conductive pole piece, are additionally arranged in the primer cap, wherein the first pole of the resistance bridge is connected to the cup and the second pole is connected to the cup and the second pole is connected to the pole piece, which protrudes out of the cup and is electrically insulated from the same.

Abstract: Reflective target for surveying instruments having a plurality of planar reflective sections arranged to form a shape having a target axis. Each reflective section includes a plurality of prisms, each prism constituted by a corner cube having three surfaces oriented perpendicular to one another and forming a base for receiving incident light, and each of the prisms is oriented such that a common edge formed by two of the three surfaces of the prism is oriented such that the common edge and the target axis or a line parallel to the target axis lie in a common plane.

Abstract: A method for displaying objects and object data of a design plan on a boundary surface of a room is disclosed. In a first step, a design plan of the room is selected and loaded into a control device. In a second step, the current display field of a display device is determined. In a third step, the current display field of the display device is compared on the boundary surface against the design plan, and the objects of the design plan lying in the current display field are determined. In a fourth step, projection parameters suitable for the objects lying in the current display field are determined and transmitted to the display device. In a fifth step, the objects lying in the current display field are projected by the display device on the boundary surface.

Abstract: A device for the optical measurement of a distance from a reflecting or scattering target object is disclosed. The device has a distance measurement device and an adjusting device arranged outside of the distance measurement device having a second transmission optical unit adjustable between a first and second position for forming the laser light into a beam, where in the first position, the second transmission optical unit is arranged in the laser beam, and in the second position, it is arranged outside of the laser beam.

Abstract: A method for copy protection in which an audiovisual or audio data is divided into a plurality of portions. The plurality of portions is at least partly scrambled and prepared so as to be stored on a record carrier in the scrambled order. This is done so that a physical position on the record carrier, e.g., a sector of the record carrier, where a respective portions of the divided data is stored depends on the scrambled order.

Abstract: Methods and compositions are provided for the identification of a molecular diagnostic test for cancer. The test identifies cancer subtypes that have an up-regulation or a down-regulation in biomarker expression related to angiogenesis and vascular development. The present invention can be used to determine whether patients with cancer are clinically responsive or non-responsive to a therapeutic regimen prior to administration of any anti-angiogenic agent. This test may be used in different cancer types and with different drugs that directly or indirectly affect angiogenesis or angiogenesis signalling. In addition, the present invention may be used as a prognostic indicator for certain cancer types. In particular, the present invention is directed to the use of certain combinations of predictive markers, wherein the expression of the predictive markers correlates with responsiveness or non-responsiveness to a therapeutic regimen.

Abstract: Method for determining the position coordinates (XM, YM, ZM) of a target object (11) in a measurement range (12) in at least two dimensions (X, Y, Z), with the steps: a target device (13) with a reflector element (31) is positioned at the target object (11), a laser beam (46) is transmitted from a transmitting element (41) of a laser distance measurement device (14) onto the target device (13), at least a part of the laser beam (46) is partially reflected on the reflector element (31), a camera device (15) records an image of the target device (13) with the at least partially reflected laser beam as a light reflection, the focus of the light reflection in the image of the target device (13) is determined, a receiver element in the laser distance measuring device (14) receives the laser beam partially reflected on the reflector element (31) as the received beam, a distance to the target object (11) is calculated from the received beam, a first offset is calculated from a focal length of the camera device (15),

Abstract: A method for determining the position coordinates of a target object in a measurement field in at least two dimensions is disclosed. In a first step, a target device is positioned with a reflector element on the target object and a first basic distance between a first and a second laser distance measuring device is determined. In a second step, a first distance from the first laser distance measuring device to the target object and a second distance from the second laser distance measuring device to the target object are determined by laser distance measurement by the laser distance measuring devices. In a third step, the position coordinates of the target object are calculated from the distances by a control device.