mhurhangee/ep-ind-claims huggingface dataset:
An active member of a hydraulic locking device equipped with mechanic locking and retention for setting of railway switches' switch rails and crossing movable points consists of a hollow piston and a controlling piston, characterized in that the hollow piston is dismountably connected to hollow piston rods (6, 12), in which compressive springs (13, 24) are situated seated to flanges (31, 5) on the hollow piston rods (6, 12) and also seated to slide bushings (16, 25) on the piston rods (49, 50) of the controlling piston, wherein the piston rods (49, 50) of the controlling piston are connected with ending sockets (19, 20) having retention sleeves (1, 18) via hollow pins (23, 34) and via dog grooves (17, 22) in said ending sockets (19, 20).
A solar cell comprising: a silicon substrate; a dielectric material above the silicon substrate; a material layer (302A+302B) above the dielectric material, the material layer (302A+302B) comprising a polycrystalline silicon layer and having P-type and N-type doped regions (302A, 302B) and a plurality of recast poly signatures; a dielectric material stack above the poly-crystalline silicon layer, the dielectric material stack comprising a first dielectric layer and a second dielectric layer, wherein the first dielectric layer is disposed above the material layer (302A+302B) and the second dielectric layer is disposed directly on the material layer (302A+302B); a plurality of conductive contacts through the dielectric material stack with each of the plurality of conductive contacts being in alignment with one of the plurality of recast poly signatures in the poly-crystalline silicon layer; and wherein the dielectric material stack comprises a silicon nitride layer, and wherein the dielectric material stack further comprises a silicon dioxide layer between the poly-crystalline silicon layer and the silicon nitride layer. a silicon substrate; a dielectric material above the silicon substrate; a material layer (302A+302B) above the dielectric material, the material layer (302A+302B) comprising a polycrystalline silicon layer and having P-type and N-type doped regions (302A, 302B) and a plurality of recast poly signatures; a dielectric material stack above the poly-crystalline silicon layer, the dielectric material stack comprising a first dielectric layer and a second dielectric layer, wherein the first dielectric layer is disposed above the material layer (302A+302B) and the second dielectric layer is disposed directly on the material layer (302A+302B); a plurality of conductive contacts through the dielectric material stack with each of the plurality of conductive contacts being in alignment with one of the plurality of recast poly signatures in the poly-crystalline silicon layer; and wherein the dielectric material stack comprises a silicon nitride layer, and wherein the dielectric material stack further comprises a silicon dioxide layer between the poly-crystalline silicon layer and the silicon nitride layer.
Body, in particular a rail vehicle body, having at least one body shell profile and at least one interior fitting connected to the body shell profile, wherein the interior fitting is held on the body shell profile by at least one fastening element, characterized in that the fastening element is slipped onto the body shell profile using a clip section and clamped there, the fastening element has a bearing plate on which interior fitting of the body rests, the interior fitting forms a covering part of the body, the bearing plate and the clip section are connected by a spacer element and the interior fitting of the body is clamped between the bearing plate of the fastening element and a clamping plate.
A spool valve comprising a spool that reciprocates in a valve sleeve, wherein the valve sleeve includes: an input port disposed to be connected to a channel for input; an output port which is disposed to be connected to a channel for output and discharges fluid flowed in from the input port, to the channel for output; a discharge port disposed to be connected to a channel for discharge; and a lead-in port which is disposed to be connected to the channel for output and guides the fluid into the valve sleeve in order to discharge the fluid from the discharge port, and the spool is provided with a blocking section that blocks a portion between the spool and the valve sleeve at a position between the output port and the lead-in port when the spool is located in a position for connecting the channel for input and the channel for output via the input port and the output port and blocking a channel leading from the channel for output to the channel for discharge, and when the spool is located in a position for connecting the channel for output and the channel for discharge via the lead-in port and the discharge port, and blocking a channel leading from the channel for input to the channel for output, characterized in that the blocking section is disposed between an input side land section provided on the input port side, and an output side land section provided on the output port side. an input port disposed to be connected to a channel for input; an output port which is disposed to be connected to a channel for output and discharges fluid flowed in from the input port, to the channel for output; a discharge port disposed to be connected to a channel for discharge; and a lead-in port which is disposed to be connected to the channel for output and guides the fluid into the valve sleeve in order to discharge the fluid from the discharge port, and when the spool is located in a position for connecting the channel for input and the channel for output via the input port and the output port and blocking a channel leading from the channel for output to the channel for discharge, and connecting the channel for input and the channel for output via the input port and the output port and blocking a channel leading from the channel for output to the channel for discharge, and when the spool is located in a position for connecting the channel for output and the channel for discharge via the lead-in port and the discharge port, and blocking a channel leading from the channel for input to the channel for output, connecting the channel for output and the channel for discharge via the lead-in port and the discharge port, and blocking a channel leading from the channel for input to the channel for output, an input side land section provided on the input port side, and an output side land section provided on the output port side.
A method for wireless communications, comprising: generating a frame comprising first information indicating a plurality of channels to be used by an apparatus for a transmission and second information indicating a time duration of the transmission; wherein the frame includes a header, and the first information is located in the header; inserting at least a first portion of the first information in a reserved field of the header; inserting the second information in a length field of the header; inserting at least a second portion of the first information in N least significant bit positions of the length field of the header, N being an integer; and outputting the frame for wireless transmission on at least one of the plurality of channels. generating a frame comprising first information indicating a plurality of channels to be used by an apparatus for a transmission and second information indicating a time duration of the transmission; wherein the frame includes a header, and the first information is located in the header; inserting at least a first portion of the first information in a reserved field of the header; inserting the second information in a length field of the header; inserting at least a second portion of the first information in N least significant bit positions of the length field of the header, N being an integer; and outputting the frame for wireless transmission on at least one of the plurality of channels.
A method of configuring an embedded device in which a transformer is configured by means of a transformation description, wherein the transformation description includes specifications on which data should be taken from input data, wherein the input data comprise configuration data for the embedded device, and wherein the transformation description does not comprise any code in a programming language and the input data are preferably represented as an XML file; the input data are processed by the transformer in accordance with the specifications of the transformation description; the transformer generates data (16, 20) during this processing which can be processed by the embedded device, wherein the processable data (16, 20) also comprise a program structure which is generated by the transformer; and the data (16, 20) generated by the transformer are transmitted to the embedded device. a transformer is configured by means of a transformation description, wherein the transformation description includes specifications on which data should be taken from input data, wherein the input data comprise configuration data for the embedded device, and wherein the transformation description does not comprise any code in a programming language and the input data are preferably represented as an XML file; the input data are processed by the transformer in accordance with the specifications of the transformation description; the transformer generates data (16, 20) during this processing which can be processed by the embedded device, wherein the processable data (16, 20) also comprise a program structure which is generated by the transformer; and the data (16, 20) generated by the transformer are transmitted to the embedded device.
A frequency offset compensation method, wherein the frequency offset compensation method is used to compensate for a frequency offset of a radio frequency drive signal of an optical comb generator of a multi-wavelength OFDM receiver, and the method comprises the following steps: S1: performing single wavelength frequency offset estimation on an optical comb line of each order to obtain an estimated single wavelength frequency offset of the optical comb line of each order, wherein the optical comb line is a spectral line of an optical frequency comb; S2: classifying, according to a fluctuation threshold of a curve of a single wavelength frequency offset that is of the optical comb line and that changes with time, an optical comb line whose fluctuation level of the curve of a single wavelength frequency offset that changes with time is less than the fluctuation threshold as a low fluctuation optical comb line, and an optical comb line whose fluctuation level of the curve of a single wavelength frequency offset that changes with time is greater than the fluctuation threshold as a high fluctuation optical comb line; S3: performing joint frequency offset estimation by using the estimated single wavelength frequency offset of the low fluctuation optical comb line of each order, to obtain an estimated joint frequency offset; and S4: performing compensation for the frequency offset of the radio frequency drive signal by using the estimated joint frequency offset. S1: performing single wavelength frequency offset estimation on an optical comb line of each order to obtain an estimated single wavelength frequency offset of the optical comb line of each order, wherein the optical comb line is a spectral line of an optical frequency comb; S2: classifying, according to a fluctuation threshold of a curve of a single wavelength frequency offset that is of the optical comb line and that changes with time, an optical comb line whose fluctuation level of the curve of a single wavelength frequency offset that changes with time is less than the fluctuation threshold as a low fluctuation optical comb line, and an optical comb line whose fluctuation level of the curve of a single wavelength frequency offset that changes with time is greater than the fluctuation threshold as a high fluctuation optical comb line; S3: performing joint frequency offset estimation by using the estimated single wavelength frequency offset of the low fluctuation optical comb line of each order, to obtain an estimated joint frequency offset; and S4: performing compensation for the frequency offset of the radio frequency drive signal by using the estimated joint frequency offset.
A plug arrangement for connecting electrical conductors to an electrical assembly, having the assembly and an enclosure fastened to the assembly, wherein a plug terminal is arranged on the enclosure, which has a contact side, on which the plug terminal can be arranged on the assembly, and a terminal side, on which the electrical conductors are attachable to the plug terminal, wherein the plug terminal is fastened on the enclosure so it is reversibly pivotable from a pivot position, in which it is not arranged on the assembly, about a pivot axis into an installation position, in which it is arranged on the assembly, characterized in that the plug terminal has a fastening arm, on which a pawl is arranged, which is adjustable by means of a slide from a base position, in which the plug terminal is pivotable about the pivot axis, into a fastening position, in which the plug terminal is locked in its installation position and interacts with a counter pawl of the enclosure, wherein at least one link is arranged on the slide, in which a link block engages, which is fastened on the fastening arm, and a first rear ramp is provided on the slide, which interacts with a support means during the displacement of the slide in an actuation direction so that the fastening arm is adjusted in the locking direction.
A method for visual-inertial tracking with a mobile device having a motion detector and a camera system (114A-B) including a first rolling shutter camera, the method comprising: - obtaining an initial pose for the first rolling shutter camera; - capturing, during a capture period, an image of an environment using the camera system (114A-B), the image including feature points, each feature point captured at a particular capture time during the capture period; - sensing, during the capture period, movement of the mobile device with the motion detector; - computing a number of poses for the first rolling shutter camera based on the initial pose and the sensed movement, each computed pose corresponding to a particular computed time within the capture period, wherein the number of computed poses is responsive to the sensed movement of the mobile device; - storing (822, 832) each of the computed number of poses in a lookup table; - selecting, for each feature point in the image, one of the number of computed poses by matching the particular capture time for the feature point to the particular computed time for the computed pose, wherein the selecting includes retrieving, for each feature point in the image, the one of the number of computed poses from the lookup table with the corresponding particular capture time that is closest to the corresponding particular computed time; and - determining a position of the mobile device within the environment using the feature points and the selected computed poses for the feature points. - obtaining an initial pose for the first rolling shutter camera; - capturing, during a capture period, an image of an environment using the camera system (114A-B), the image including feature points, each feature point captured at a particular capture time during the capture period; - sensing, during the capture period, movement of the mobile device with the motion detector; - computing a number of poses for the first rolling shutter camera based on the initial pose and the sensed movement, each computed pose corresponding to a particular computed time within the capture period, wherein the number of computed poses is responsive to the sensed movement of the mobile device; - storing (822, 832) each of the computed number of poses in a lookup table; - selecting, for each feature point in the image, one of the number of computed poses by matching the particular capture time for the feature point to the particular computed time for the computed pose, wherein the selecting includes retrieving, for each feature point in the image, the one of the number of computed poses from the lookup table with the corresponding particular capture time that is closest to the corresponding particular computed time; and - determining a position of the mobile device within the environment using the feature points and the selected computed poses for the feature points.
A method of treating a substrate, comprising: applying a layer of at least one metal to the substrate of an unassembled component of a structure to form an applied metal layer on the substrate followed by curing of the applied metal layer on the substrate prior to assembly of the structure to form a metal protective layer on the substrate, wherein the curing of the applied metal layer is at sub-atmospheric pressure, and wherein the applied metal layer comprises tin, antimony, bismuth, lead, mercury, arsenic, germanium, indium, tellurium, selenium, thallium, copper, brass, intermetallic alloys, or combinations thereof.
Cutting filament for a vegetation cutting machine, such as a brush cutter or an edge trimmer, comprising a polymer matrix and a fiber load distributed within the matrix, characterized in that: - the polymer matrix comprises polyamide 6, copolyamide 6/66 and caprolactam, and - the fiber load comprises fibers having a length ranging from 4 to 6 mm. - the polymer matrix comprises polyamide 6, copolyamide 6/66 and caprolactam, and - the fiber load comprises fibers having a length ranging from 4 to 6 mm.
Folding box cutout, comprising - wall units (12, 14, 16, 18) that can be folded along the fold lines (30, 32, 34, 36), - a lid unit that can be folded about a lid fold line, - and a base unit that can be folded about a base fold line, - wherein, in the transport state, the folding box cutout is folded to form a flat folding box, which is erected to be filled, is filled and is closed by the lid unit and by the base unit (22, 40), wherein - a corrugated cardboard unit lies against the inner wall of the wall units (12, 14, 16, 18) and is connected, at least in some areas, to the inner wall of the folding box cutout, so that the folding box cutout and the corrugated cardboard unit form a unit that can be handled as one piece for folding flat/unfolding and the corrugated cardboard unit is present on each inner wall of the wall units (12, 14, 16, 18), at least in some areas on the wall units (12, 14, 16, 18), in particular peripherally, once the flat folded folding box has been erected, - characterized in that, - in the longitudinal edge region of those fold lines (30, 34) of which the adjacent regions are folded through 180° (degrees) when folded into the flat transport state, the corrugated cardboard unit has a compressed edge region (80, 82, 84) running in the longitudinal direction, that is to say an edge region (80, 82, 84) of reduced cross-sectional thickness. - wall units (12, 14, 16, 18) that can be folded along the fold lines (30, 32, 34, 36), - a lid unit that can be folded about a lid fold line, - and a base unit that can be folded about a base fold line, - wherein, in the transport state, the folding box cutout is folded to form a flat folding box, which is erected to be filled, is filled and is closed by the lid unit and by the base unit (22, 40), wherein - a corrugated cardboard unit lies against the inner wall of the wall units (12, 14, 16, 18) and is connected, at least in some areas, to the inner wall of the folding box cutout, so that the folding box cutout and the corrugated cardboard unit form a unit that can be handled as one piece for folding flat/unfolding and the corrugated cardboard unit is present on each inner wall of the wall units (12, 14, 16, 18), at least in some areas on the wall units (12, 14, 16, 18), in particular peripherally, once the flat folded folding box has been erected, - characterized in that, - in the longitudinal edge region of those fold lines (30, 34) of which the adjacent regions are folded through 180° (degrees) when folded into the flat transport state, the corrugated cardboard unit has a compressed edge region (80, 82, 84) running in the longitudinal direction, that is to say an edge region (80, 82, 84) of reduced cross-sectional thickness.
Door system for an elevator installation, the door system comprising: - a drive unit having a driven, pivotably mounted shaft and a locking element, wherein the locking element is fixed to the shaft, - at least one pivoting unit, wherein each of the at least one pivoting units comprises a pivot pin (22, 24) that can be coupled to a door panel (12, 14) and a locking recess (42, 72), wherein the locking recess (42, 72) is fixed to the pivot pin (22, 24), wherein a pivoting motion of the pivot pin (22, 24) is limited by a first end position describing an end position of the door system, wherein the locking element interacts with the locking recess (42, 72) such that the locking element engages with the locking recess (42, 72) and the pivot pin (22, 24) can thus be blocked in the first end position. - a drive unit having a driven, pivotably mounted shaft and a locking element, wherein the locking element is fixed to the shaft, - at least one pivoting unit, wherein each of the at least one pivoting units comprises a pivot pin (22, 24) that can be coupled to a door panel (12, 14) and a locking recess (42, 72), wherein the locking recess (42, 72) is fixed to the pivot pin (22, 24),