mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for wireless communication with a first group of subscriber units and a second group of subscriber units, the apparatus comprising: means configured for receiving signals from the first group of subscriber units in a time interval; and wherein the received signal from each individual unit of the first group comprises a common pseudo-noise sequence having a phase offset that is different from the phase offsets of the other units of the first group of subscriber units; means configured for receiving signals from the second group of subscriber units in the time interval; wherein the received signal from each individual unit of the second group of subscriber units comprises an orthogonal sequence that is different from an orthogonal sequence of the other units of the second group of subscriber units, and has one of a plurality of different code rates, the received signal from each individual unit of the second group of subscriber units having a same PN sequence as the others of the second group, wherein said PN sequence is the same one used by the units of the first group of subscriber units and has a fixed phase offset, such that the units of the second group collectively appear as a single unit to the transmissions of the units of the first group; and means configured for transmitting to each subscriber unit of the second group of subscriber units timing signals on a channel for use by that subscriber unit to maintain orthogonality between the received signal of that subscriber unit and the received signals of the other subscriber units of the second plurality of subscriber units. means configured for receiving signals from the first group of subscriber units in a time interval; and wherein the received signal from each individual unit of the first group comprises a common pseudo-noise sequence having a phase offset that is different from the phase offsets of the other units of the first group of subscriber units; means configured for receiving signals from the second group of subscriber units in the time interval; wherein the received signal from each individual unit of the second group of subscriber units comprises an orthogonal sequence that is different from an orthogonal sequence of the other units of the second group of subscriber units, and has one of a plurality of different code rates, the received signal from each individual unit of the second group of subscriber units having a same PN sequence as the others of the second group, wherein said PN sequence is the same one used by the units of the first group of subscriber units and has a fixed phase offset, such that the units of the second group collectively appear as a single unit to the transmissions of the units of the first group; and means configured for transmitting to each subscriber unit of the second group of subscriber units timing signals on a channel for use by that subscriber unit to maintain orthogonality between the received signal of that subscriber unit and the received signals of the other subscriber units of the second plurality of subscriber units.
Muffler for an exhaust system of an internal combustion engine, comprising: a casing having an inner space, an inlet pipe (3; 5) for sound to enter the muffler, an outlet pipe (4; 5) for sound to exit the muffler, and a separation wall (2, 22; 58) arranged to extend from the inlet pipe (3; 5) to the outlet pipe (4; 5) and being embodied in a manner such as to define first and second acoustical ducts (581, 21) extending through the casing to allow sound propagating along the first acoustical duct to enter the inner space of the casing and to thereafter exit the inner space of the casing again, and to allow sound propagating along the second acoustical duct to acoustically bypass the inner space of the casing, characterized in that the muffler, including the inner space of the casing, the inlet pipe, the outlet pipe and the separation wall, is sized and shaped to form a high pass filter having a cut-off frequency which is in the range of 200 Hz to 800 Hz. a casing having an inner space, an inlet pipe (3; 5) for sound to enter the muffler, an outlet pipe (4; 5) for sound to exit the muffler, and a separation wall (2, 22; 58) arranged to extend from the inlet pipe (3; 5) to the outlet pipe (4; 5) and being embodied in a manner such as to define first and second acoustical ducts (581, 21) extending through the casing to allow sound propagating along the first acoustical duct to enter the inner space of the casing and to thereafter exit the inner space of the casing again, and to allow sound propagating along the second acoustical duct to acoustically bypass the inner space of the casing, characterized in that the muffler, including the inner space of the casing, the inlet pipe, the outlet pipe and the separation wall, is sized and shaped to form a high pass filter having a cut-off frequency which is in the range of 200 Hz to 800 Hz.
Span of a bridge, the span comprising a spacer beam, two parallel metal girders and a device for fixing the spacer beam between the two girders constituting the span, characterised in that said device comprises: - at least one raised portion (11, 12) formed by a shaft which is situated at each end (5, 6) of the spacer beam and which extends perpendicularly to a longitudinal axis of the spacer beam; and - two receiving housings (32, 33) for the raised portions (11, 12), formed in two parts (24, 25) that are fixed to the two girders. - at least one raised portion (11, 12) formed by a shaft which is situated at each end (5, 6) of the spacer beam and which extends perpendicularly to a longitudinal axis of the spacer beam; and - two receiving housings (32, 33) for the raised portions (11, 12), formed in two parts (24, 25) that are fixed to the two girders.
A surveillance camera for installation on a building structure, said surveillance camera comprising a camera housing, an objective on the front side of the camera housing camera electronics in the camera housing, at least one electric connecting element at the rear side of the camera housing, a mounting housing mountable to the building structure and in which the camera housing can be detachably secured, wherein the mounting housing comprises an opening pointing away from the building structure, through which opening the camera housing can be inserted into the mounting housing, wherein at least one automatically active securing element is provided on the camera housing and/or in the mounting housing, with which securing element the camera housing can be detachably secured in the mounting housing in a defined functional position, and wherein the camera housing is adjustable from the functional position into a dismantling position by application of a force, and wherein in the dismantling position at least one securing element is disengaged and/or a grip contour is made accessible on the outside of the camera housing for the application of a manual traction force, characterised in that a closed or disrupted collar is provided at the inner circumference of the mounting housing, wherein the side of the collar pointing towards the opening of the mounting housing comprises an abutment surface defining an abutment plane, against which the camera housing in the functional position can abut directly or indirectly, at least in sections, with a radially protruding cover rim, and wherein the collar comprises a recess pointing towards the opening of the mounting housing, and wherein the cover rim of the camera housing in the dismantling position can abut at least in sections against the side of the recess pointing to the opening of the mounting housing, and wherein the recess defines a second abutment plane, against which the cover rim of the camera housing in the dismantling position abuts at least in sections, wherein the second abutment plane is inclined angularly relative to the first abutment plane, and wherein the intersection line between the first abutment plane and the second abutment plane defines a tilt edge around which the camera housing can be tilted when being adjusted between the functional position and the dismantling position.
A data processing method, comprising: collecting road data, the road data comprising a two-dimensional streetscape image, a three-dimensional point cloud, and inertial navigation data; performing region segmentation on the two-dimensional streetscape image based on a spatial position relation of the two-dimensional streetscape image, the three-dimensional point cloud, and the inertial navigation data; extracting a ground region image according to the region segmentation; detecting at least one target road traffic marking in the ground region image, the at least one target road traffic marking comprising a lane line and/or a road sign; calculating three-dimensional coordinates of the at least one target road traffic marking based on the spatial position relation of the two-dimensional streetscape image, the three-dimensional point cloud, and the inertial navigation data. collecting road data, the road data comprising a two-dimensional streetscape image, a three-dimensional point cloud, and inertial navigation data; performing region segmentation on the two-dimensional streetscape image based on a spatial position relation of the two-dimensional streetscape image, the three-dimensional point cloud, and the inertial navigation data; extracting a ground region image according to the region segmentation; detecting at least one target road traffic marking in the ground region image, the at least one target road traffic marking comprising a lane line and/or a road sign; calculating three-dimensional coordinates of the at least one target road traffic marking based on the spatial position relation of the two-dimensional streetscape image, the three-dimensional point cloud, and the inertial navigation data.
A blade unit for a safety razor, the blade unit having a skin-contacting side and a back side opposite the skin-contacting side, the blade unit comprising: a blade housing comprising a plurality of blades having respective cutting edges lying in a shaving plane and being arranged to exert a cutting action when moved across a user's skin in a shaving direction (d); and a guard in front of the cutting edges and a cap to the rear of the cutting edges, the guard including an elongate lubricating strip, and the cap including a non-flexible concave back portion supporting a convex lubricating pad, the non-flexible concave back portion having a concave surface along the back side of the blade unit, and the convex lubricating pad having a convex skin-contacting surface curved to conform to the arcuate shape of the back portion and a rear edge curved in a single arc shape along its entirety, wherein no separate frame is provided around an outer perimeter for fixing the convex lubricating pad, so that the convex lubricating pad rear edge meets flush with the non-flexible concave back portion, providing a smooth, lubricated rear edge of the blade unit. a blade housing comprising a plurality of blades having respective cutting edges lying in a shaving plane and being arranged to exert a cutting action when moved across a user's skin in a shaving direction (d); and a guard in front of the cutting edges and a cap to the rear of the cutting edges, the guard including an elongate lubricating strip, and the cap including a non-flexible concave back portion supporting a convex lubricating pad, the non-flexible concave back portion having a concave surface along the back side of the blade unit, and the convex lubricating pad having a convex skin-contacting surface curved to conform to the arcuate shape of the back portion and a rear edge curved in a single arc shape along its entirety, wherein no separate frame is provided around an outer perimeter for fixing the convex lubricating pad, so that the convex lubricating pad rear edge meets flush with the non-flexible concave back portion, providing a smooth, lubricated rear edge of the blade unit.
A composition for fixing tissues and/or cells and/or cell structures with a view to colouring thereof and analysis thereof by microscope or by an image analysis system, characterised in that it comprises at least the following components, the percentages being given by mass with respect to the total composition: - between 40% and 60% alcohol, - dimethylsulfoxide, - between 0.1% and 1% ethylene glycol, - between 2% and 12% water, and - between 0.1% and 0.5% sodium chloride. - between 40% and 60% alcohol, - dimethylsulfoxide, - between 0.1% and 1% ethylene glycol, - between 2% and 12% water, and - between 0.1% and 0.5% sodium chloride.
A random access method, wherein the random access method is applied to a base station, and comprises: receiving, by using a pre-configured first SubCarrier Spacing, SCS, a first random access preamble message transmitted by a User Equipment, UE, when the base station instructs the UE to perform an initial access according to a contention-based random access mechanism; characterized by transmitting, by using a predetermined second SCS, a first Random Access Response, RAR, message to the UE according to the first random access preamble message; receiving, by using a predetermined fourth SCS or a fifth SCS configured by the network, a first scheduling transmission message transmitted by the UE according to the first RAR message; and transmitting, by using a predetermined sixth SCS or a seventh SCS configured by the network, a first collision resolution message to the UE according to the first scheduling transmission message, to complete the initial access, wherein the fifth SCS configured by the network is carried in a Physical Random Access Channel, PRACH, configuration parameter in ReMaining System Information, RMSI. receiving, by using a pre-configured first SubCarrier Spacing, SCS, a first random access preamble message transmitted by a User Equipment, UE, when the base station instructs the UE to perform an initial access according to a contention-based random access mechanism; characterized by transmitting, by using a predetermined second SCS, a first Random Access Response, RAR, message to the UE according to the first random access preamble message; receiving, by using a predetermined fourth SCS or a fifth SCS configured by the network, a first scheduling transmission message transmitted by the UE according to the first RAR message; and transmitting, by using a predetermined sixth SCS or a seventh SCS configured by the network, a first collision resolution message to the UE according to the first scheduling transmission message, to complete the initial access, wherein the fifth SCS configured by the network is carried in a Physical Random Access Channel, PRACH, configuration parameter in ReMaining System Information, RMSI.
Transverse member for a drive belt for use in a continuously variable transmission such as for passenger motor vehicles with two pulleys (1, 2) where between the drive belt is accommodated, which transverse member defines a recess that is open in the direction of a lateral side of the drive belt, which transverse member includes a bottom part located radially inward of the recess, a connecting part located on the opposite, i.e. closed side of the recess and a top part located radially outward of the recess, whereof the bottom part, on either side thereof, respectively corresponding to a lateral side of the drive belt, is provided with a pulley contact surface (50; 51) for effecting a frictional contact with the pulleys (1, 2), which pulley contact surfaces (50, 51) extend into the top part of the transverse member, characterised in that the pulley contact surface on a lateral side of the transverse member that includes the connecting part thereof, extends radially outward beyond the opposite pulley contact surface provided on the opposite lateral side of the transverse member that includes the opening of the recess.
A gas turbine blade (41;51;61;71) in which cooling channels (410;610;710) are formed inside the turbine blade (41;51;61;71), and the turbine blade (41;51;61;71) is cooled by causing cooling air to circulate through the cooling channels (410;610;710), wherein the cooling channels (410;610;710) comprise: a plurality of straight channel-like base-side elongated holes (410a;610a;710a) that extend in a longitudinal direction at a base side of the turbine blade (41;51;61;71), a plurality of straight channel-like tip-side elongated holes (410b;610b;710b) that extend in a longitudinal direction at a tip side of the turbine blade (41;51;61;71), and a plurality of communicating hollow portions (410c;610c;710c) each being interposed at a connection portion between one of the base-side elongated holes (410a;610a;710a) and one of the tip-side elongated holes (410b;610b;710b) to individually allow the two types of elongated holes to communicate with each other, wherein the communicating hollow portions (410c;610c;710c) are formed so as to match the position of a platform portion of the turbine blade (41;51;61;71), and wherein lengths from tip ends of the plurality of the tip-side elongated holes (610b;710b) to the respective communicating hollow portions (610c;710c) are set to be not the same; characterized in that the communicating hollow portions are spherically shaped or spheroid shaped and have larger inner diameters and larger cross-sectional areas than the inner diameters and the channel cross-sectional areas of the two types of elongated holes. a plurality of straight channel-like base-side elongated holes (410a;610a;710a) that extend in a longitudinal direction at a base side of the turbine blade (41;51;61;71), a plurality of straight channel-like tip-side elongated holes (410b;610b;710b) that extend in a longitudinal direction at a tip side of the turbine blade (41;51;61;71), and a plurality of communicating hollow portions (410c;610c;710c) each being interposed at a connection portion between one of the base-side elongated holes (410a;610a;710a) and one of the tip-side elongated holes (410b;610b;710b) to individually allow the two types of elongated holes to communicate with each other, wherein the communicating hollow portions (410c;610c;710c) are formed so as to match the position of a platform portion of the turbine blade (41;51;61;71), and wherein lengths from tip ends of the plurality of the tip-side elongated holes (610b;710b) to the respective communicating hollow portions (610c;710c) are set to be not the same; characterized in that the communicating hollow portions are spherically shaped or spheroid shaped and have larger inner diameters and larger cross-sectional areas than the inner diameters and the channel cross-sectional areas of the two types of elongated holes.
Label for attaching on a packaging, particularly for cosmetical and/or pharmaceutical products, comprising a packaging label with a machine-readable identification code, particularly an EAN-barcode, characterized by a cover label covering at least partially the identification code for rendering the identification code machine-unreadable directly after applying the cover label, wherein the cover label is adapted for irreversibly damaging the identification code.
A distribution unit, in particular for air distribution in ventilation systems, comprising a box-shaped casing having walls which delimit an internal chamber; the casing having an inlet, formed in a first wall of the casing, and a plurality of outlets, formed in one or more second walls of the casing; wherein the unit comprises a deflector assembly housed inside the casing in the chamber; the deflector assembly comprising a plurality of fins positioned in front of the inlet and centrally in the chamber and arranged about a central axis and extending parallel to the axis between a pair of opposite walls of the casing; the fins being arranged in pairs of fins (21a, 21b), the fins (21a, 21b) of each pair being substantially aligned with each other in front of the inlet and symmetrically positioned on opposite sides of a middle plane containing the axis and perpendicular to the inlet; a first pair of front fins being positioned in front of the inlet, and a second pair of rear fins being positioned behind the front fins and farther from the inlet than the front fins; the front fins being shaped so as to divert a fluid flow coming from the inlet at least partly towards the plane; the unit being characterised in that the fins are positioned in a central region of the chamber and have cross sections which are inscribed in a circle which is perpendicular to the axis, the fins having respective sides arranged along said circle.
An automatic traveling work vehicle to perform work traveling along a target travel route in a work field, the automatic traveling work vehicle comprising: - a vehicle body adapted to be equipped with a work device; - a work traveling information storing unit adapted to store work traveling information including a state of the work field and a work type of the work device; - a steering mechanism adapted to change a traveling direction of the vehicle body; - an own vehicle position calculation unit adapted to calculate an own vehicle position based on positioning data from a positioning module; - a travel route setting unit adapted to set the target travel route; - a control input value calculation unit adapted to calculate a track deviation that is a deviation of the vehicle body from the target travel route based on the target travel route and the own vehicle position and to calculate a control input value based on the track deviation; and - a steering control unit adapted to calculate a control amount in which the steering mechanism is controlled; characterized in that the automatic traveling work vehicle further comprises - a steering sensitivity setting unit adapted to set a steering sensitivity derived from the state of the work field read from the work traveling information, the work type read from the work traveling information, or a combination of the state of the work field and the work type to set the steering sensitivity derived, wherein the steering control unit is adapted to calculate the control amount in which the steering mechanism is controlled based on the control input value and the steering sensitivity. - a vehicle body adapted to be equipped with a work device; - a work traveling information storing unit adapted to store work traveling information including a state of the work field and a work type of the work device; - a steering mechanism adapted to change a traveling direction of the vehicle body; - an own vehicle position calculation unit adapted to calculate an own vehicle position based on positioning data from a positioning module; - a travel route setting unit adapted to set the target travel route; - a control input value calculation unit adapted to calculate a track deviation that is a deviation of the vehicle body from the target travel route based on the target travel route and the own vehicle position and to calculate a control input value based on the track deviation; and - a steering control unit adapted to calculate a control amount in which the steering mechanism is controlled; - a steering sensitivity setting unit adapted to set a steering sensitivity derived from the state of the work field read from the work traveling information, the work type read from the work traveling information, or a combination of the state of the work field and the work type to set the steering sensitivity derived, wherein the steering control unit is adapted to calculate the control amount in which the steering mechanism is controlled based on the control input value and the steering sensitivity.
A bioresorbable prosthetic porous knit for abdominal wall reinforcement comprising an arrangement of yarns of bioresorbable material defining at least two sides of the knit, the knit including barbs protruding outwards from one of the two sides, characterised in that each yarn of the arrangement is doubled, the knit is configured to display a Force max after having been immersed in a static manner during 20 weeks in a buffer solution, abbreviated as Force max at T20ws, ranging from about 300 to about 600 N, wherein said parameter can be determined according to a method based on ISO 13781:1997 as shown in the description.