mhurhangee/ep-ind-claims huggingface dataset:
A rolling bearing with an outer ring having an outer ring raceway surface on an inner peripheral surface, an inner ring having an inner ring raceway surface on an outer peripheral surface, a plurality of balls rotatably disposed between the outer ring raceway surface and the inner ring raceway surface, and a retainer for rolling bearings disposed between the outer ring and the inner ring, the retainer being of a rolling element guide type, having a plurality of pockets that are disposed at a predetermined interval in a circumferential direction and configured to hold a plurality of rolling elements respectively, wherein the pocket of the retainer has, in a neutral position where a revolution axis of the rolling element coincides with a rotation axis of the retainer, a straight surface that is parallel to a straight line connecting a center of the rolling element and the rotation axis, and a tapered surface that connects the straight surface on an inner diameter side of the straight surface, the tapered surface extending and being inclined toward the straight line as moving radially away from the straight surface, wherein the tapered surface comes into surface contact with the rolling element when the rolling element and the retainer move relative to each other along the straight line, wherein a connection point between the straight surface and the tapered surface is on an inner diameter side of an intersection portion between an extension plane of a rolling element equatorial plane and a wall surface of the pocket, the extension plane passing through the center of the rolling element and being perpendicular to the straight line, and wherein, in a two-dimensional cross section passing through centers of the plurality of rolling elements, an angle between a first line and the extension plane of the rolling element equatorial plane is smaller than an angle between a second line and the extension plane of the rolling element equatorial plane, the first line connecting a contact point, which is formed when the rolling element and the retainer move relative to each other along the straight line and the tapered surface and the rolling element are in contact with each other, and the center of the rolling element, and the second line connecting an intersection of a shoulder maximum outer diameter of the inner ring and a contour of the rolling element and the center of the rolling element, characterized in that in the two-dimensional cross section passing through centers of the plurality of rolling elements, a distance (ΔP) between the rolling element and the wall surface of the pocket in the extension plane of the rolling element equatorial plane in the neutral position is smaller than a shortest distance (ΔT) between the tapered surface and the rolling element in a direction perpendicular to the straight line.
An integrated circuit (10,40,70) comprising: a thermal sink layer (12,42,72); a first ground plane (22,52,82) associated with a first set of circuits (24,54,84) that have a first operational temperature requirement; a first thermally conductive via (26,62,86) that couples the first ground plane (22,52,82) to the thermal sink layer (12,42,72); a second ground plane (28,56,60) associated with a second set of circuits (30,56,90) that have a second operational temperature requirement that is higher than the first operational temperature requirement; and a second thermally conductive via (32,60,92) that couples the second ground plane (28,56,60) to the thermal sink layer (12,42,72), wherein the first thermally conductive via (26,62,86) has a greater volume of thermal conductive material than the second thermally conductive via (32,60,92) to remove heat from the first set of circuits (24,54,84) with less gradient than the second set of circuits (30,56,90). a thermal sink layer (12,42,72); a first ground plane (22,52,82) associated with a first set of circuits (24,54,84) that have a first operational temperature requirement; a first thermally conductive via (26,62,86) that couples the first ground plane (22,52,82) to the thermal sink layer (12,42,72); a second ground plane (28,56,60) associated with a second set of circuits (30,56,90) that have a second operational temperature requirement that is higher than the first operational temperature requirement; and a second thermally conductive via (32,60,92) that couples the second ground plane (28,56,60) to the thermal sink layer (12,42,72), wherein the first thermally conductive via (26,62,86) has a greater volume of thermal conductive material than the second thermally conductive via (32,60,92) to remove heat from the first set of circuits (24,54,84) with less gradient than the second set of circuits (30,56,90).
A method for laser hardening an essentially cylindrical surface of a workpiece, in particular of the wheel rim of the wheel disk of a track guided railroad wheel, at least with a partial width of its running surface subjected to wear and/or the side of its wheel flange facing the running surface, comprising the following procedural steps: - Projecting a laser spot onto the surface of the wheel disk to be machined by means of a laser source, - Generating a relative motion between the surface and the laser source by rotating the wheel disk around its axis of rotation, - Scanning the laser beam in relation to the surface to be machined during the rotational motion, - Modulating the laser beam according to various criteria, such as with regard to its power and/or its scanning speed and/or its laser spot size and/or its scanning pattern, - wherein the laser spot describes a scanning pattern in the form of narrow lines transverse to the surface to be machined, corresponding to the rotation of the wheel disk, and extends over its entire width, wherein the line form of the scanning pattern runs with its longitudinal axis inclined to the axis of rotation of the wheel disk, and wherein the laser source is operated at a reduced power after at least one first complete revolution of the wheel disk within an overlapping zone that adjoins the beginning and/or end of the surface to be machined. - Projecting a laser spot onto the surface of the wheel disk to be machined by means of a laser source, - Generating a relative motion between the surface and the laser source by rotating the wheel disk around its axis of rotation, - Scanning the laser beam in relation to the surface to be machined during the rotational motion, - Modulating the laser beam according to various criteria, such as with regard to its power and/or its scanning speed and/or its laser spot size and/or its scanning pattern, - wherein the laser spot describes a scanning pattern in the form of narrow lines transverse to the surface to be machined, corresponding to the rotation of the wheel disk, and extends over its entire width, wherein the line form of the scanning pattern runs with its longitudinal axis inclined to the axis of rotation of the wheel disk, and
A compound for use in a method of treating a tumor expressing a cannabinoid receptor, comprising: administering to a subject having or at risk of developing a tumor expressing a CB receptor activity an effective amount of the compound, to reduce one or more symptoms associated with the tumor expressing a CB receptor activity, wherein the compound has the formula wherein R 1 -R 3 independently are hydrogen, acyl, alkoxy carbonyl, amino carbonyl (carbamoyl) or a combination thereof; R 4 is H or alkyl having from 1 to 10 carbon atoms; R 5 is wherein Y 1, Y 2 and Y 3 independently are hydrogen, -OR 6 and -NR 7 R 8; R 6 is H or alkyl having from 1 to 10 carbon atoms; R 7 and R 8 independently are hydrogen, alkyl having from 1 to 10 carbon atoms, alkoxy carbonyl, acyl or amino carbonyl and wherein the compound is optically active, thereby reducing the one or more symptoms associated with the disorder or disease in the subject regulated by CB receptor activity. administering to a subject having or at risk of developing a tumor expressing a CB receptor activity an effective amount of the compound, to reduce one or more symptoms associated with the tumor expressing a CB receptor activity, wherein the compound has the formula wherein R 1 -R 3 independently are hydrogen, acyl, alkoxy carbonyl, amino carbonyl (carbamoyl) or a combination thereof; R 4 is H or alkyl having from 1 to 10 carbon atoms; R 5 is wherein Y 1, Y 2 and Y 3 independently are hydrogen, -OR 6 and -NR 7 R 8; R 6 is H or alkyl having from 1 to 10 carbon atoms; R 7 and R 8 independently are hydrogen, alkyl having from 1 to 10 carbon atoms, alkoxy carbonyl, acyl or amino carbonyl and wherein the compound is optically active, thereby reducing the one or more symptoms associated with the disorder or disease in the subject regulated by CB receptor activity.
Gripper assembly for picking up dough pieces or baked products from a receiving substrate and depositing the dough pieces or baked products on a depositing substrate in one working stroke, wherein a gripper has a gripper chamber with a downwardly directed opening which is closed by an air-permeable fabric (6, 6'), wherein an air connection leads into the bottom region of the gripper chamber, via which air connection the gripper chamber is connected to a negative pressure source and can be subjected to negative pressure during the working stroke, wherein the fabric (6, 6') is an elastic fabric, characterized in that the fabric partially arches into the gripper chamber because of the negative pressure after the dough piece or the baked product is picked up.
A method for providing simultaneous multiple push to talk over cellular, PoC, multimedia service in a PoC server (150-A), the method comprising the steps of: receiving, during at least one ongoing pre-established PoC session of a PoC terminal (102-A), a request for establishment of simultaneous multiple PoC multimedia sessions from another PoC terminal (102-C) performing simultaneous multiple PoC multimedia service, and transmitting the request for establishment of the simultaneous multiple PoC multimedia sessions to the PoC terminal (102-A); when it is determined that the PoC terminal (102-A) supports the simultaneous multiple PoC multimedia sessions, and the at least one ongoing pre-established PoC session and a new requested PoC session support the same media type, receiving a request for media adaptation from the PoC terminal (102-A) in response to the transmitted request for establishment of the simultaneous multiple PoC multimedia sessions; performing media adaptation for adjusting display sizes of media streams received through the simultaneous multiple PoC multimedia sessions; and transmitting (726, 734) the adjusted media streams to the PoC terminal (102-A), wherein the media adaptation includes display adaptation, and the display adaptation is for adjusting the display sizes of the media streams based on a type of a display of the PoC terminal (102-A). receiving, during at least one ongoing pre-established PoC session of a PoC terminal (102-A), a request for establishment of simultaneous multiple PoC multimedia sessions from another PoC terminal (102-C) performing simultaneous multiple PoC multimedia service, and transmitting the request for establishment of the simultaneous multiple PoC multimedia sessions to the PoC terminal (102-A); when it is determined that the PoC terminal (102-A) supports the simultaneous multiple PoC multimedia sessions, and the at least one ongoing pre-established PoC session and a new requested PoC session support the same media type, receiving a request for media adaptation from the PoC terminal (102-A) in response to the transmitted request for establishment of the simultaneous multiple PoC multimedia sessions; performing media adaptation for adjusting display sizes of media streams received through the simultaneous multiple PoC multimedia sessions; and transmitting (726, 734) the adjusted media streams to the PoC terminal (102-A), wherein the media adaptation includes display adaptation, and the display adaptation is for adjusting the display sizes of the media streams based on a type of a display of the PoC terminal (102-A).
Prestressing device of a shaft/hub connection in a torque transfer apparatus in a drive train of a vehicle, the shaft/hub connection comprising an axial spline-type gearing between an externally toothed shaft and an internally toothed hub, characterized in that an externally toothed toothed ring is provided for prestressing the shaft and hub, the externally toothed toothed ring comprising a basic body with teeth formed on the radially outer side and fastening tongues provided on the radially inner side of the basic body and designed in the manner of leaf springs, the ends, opposite the basic body, of the fastening tongues designed in a manner of leaf springs being fastened to the shaft, and the teeth of the toothed ring engaging into teeth of the hub, and, by the toothed ring being rotated counter to the action of the force of the fastening tongues, a prestressing force being generated on the shaft/hub connection in the assembled state, the said prestressing force being introduced into the shaft/hub connection via the teeth and fastening tongues.
A method of inkjet printing comprising the following steps, in order: (i) providing a hybrid inkjet ink comprising an organic solvent, a radiation-curable material, a photoinitiator and optionally a colorant; (ii) printing the ink on to a substrate; (iii) pinning the ink by exposing the ink to actinic radiation at a dose of 1-200 mJ/cm 2; (iv) evaporating at least a portion of the solvent from the ink; and (v) exposing the ink to additional actinic radiation to cure the ink. (i) providing a hybrid inkjet ink comprising an organic solvent, a radiation-curable material, a photoinitiator and optionally a colorant; (ii) printing the ink on to a substrate; (iii) pinning the ink by exposing the ink to actinic radiation at a dose of 1-200 mJ/cm 2; (iv) evaporating at least a portion of the solvent from the ink; and (v) exposing the ink to additional actinic radiation to cure the ink.
Sole, suitable for the use in a safety shoe, wherein the sole comprises a toe, metatarsus and heel portion as well as a first sole element which has a toe, metatarsus and heel portion, and a second sole element which has at least a heel portion, wherein the second sole element has a clearance in which a damping element is disposed; wherein the first sole element is an impenetrable sole which in the manner of a tier is disposed above the second sole element and at least in portions is connected to the second sole element, wherein the second sole element has a fixed connection, in the form of a connection line, to the first sole element.
Method for producing an electric circuit, wherein - a circuit carrier is provided with a first contact area and with a second contact area, - an insulating body is applied to the circuit carrier, wherein the insulating body covers the first contact area and the second contact area at least partially, and wherein the insulating body has a cut-out in the region of each of the two contact areas (14, 16), characterised in that - a flowable electrical conducting medium is poured into the insulating body, and - the insulating body is created by moulding, in which a lost core is used, or 3D printing. - a circuit carrier is provided with a first contact area and with a second contact area, - an insulating body is applied to the circuit carrier, wherein the insulating body covers the first contact area and the second contact area at least partially, and wherein the insulating body has a cut-out in the region of each of the two contact areas (14, 16), - a flowable electrical conducting medium is poured into the insulating body, and - the insulating body is created by moulding, in which a lost core is used, or 3D printing.
An agricultural harvester, in particular a forage harvester, comprising a conveyor passage for a flow of crop material, a sensor device for detecting contents and/or properties of the crop material flow, which has a housing, a protective panel closing off the housing relative to the interior of the conveyor passage, and a sensor arranged in the space formed by the housing and the protective panel, and a cleaning device configured to clean the protective panel, wherein the sensor device is associated with an opening in a side wall of the conveyor passage and the crop material flow in the conveyor passage can be guided past the protective panel and wherein the cleaning device has at least one outlet nozzle for a cleaning fluid, characterised in that the main jet direction of the at least one outlet nozzle extends at an angle relative to the surface of the protective panel, the harvester has a silage means installation configured to add a silage means to the crop material flow upstream of the protective panel, and the cleaning fluid is accommodated by a storage container which is in fluid communication with the at least one outlet nozzle and the storage container is a component part of the silage means installation, in particular a silage mixing device of the silage means installation.
A resource determining method, comprising: determining, by a base station, a first narrowband resource available to a user equipment, UE, according to an index of a preamble sequence received from the UE in a random access process, wherein the first narrowband resource comprises a narrowband frequency resource; and transmitting, by the base station, control information for the UE on the first narrowband resource to the UE; wherein the determining, by the base station comprises: determining, by the base station, the first narrowband resource according to correspondence between the first narrowband resource and the index of the preamble sequence, wherein the correspondence is embodied by a formula or by a correspondence table. determining, by a base station, a first narrowband resource available to a user equipment, UE, according to an index of a preamble sequence received from the UE in a random access process, wherein the first narrowband resource comprises a narrowband frequency resource; and transmitting, by the base station, control information for the UE on the first narrowband resource to the UE; wherein the determining, by the base station comprises: determining, by the base station, the first narrowband resource according to correspondence between the first narrowband resource and the index of the preamble sequence, wherein the correspondence is embodied by a formula or by a correspondence table.
A tire rubber composition, comprising: a rubber component; a carbon black; a first silica; and a second silica, wherein the first silica has a CTAB specific surface area of 180 m 2 /g or more, a BET specific surface area of 185 m 2 /g or more, and an aggregate size of 45 nm or more, and the second silica has a CTAB specific surface area of 95 m 2 /g or less, and a BET specific surface area of 100 m 2 /g or less, wherein the CTAB specific surface area is measured in accordance with ASTM D3765-92, the BET specific surface area is measured in accordance with ASTM D3037-81 and the aggregate size is measured by the disk centrifugal sedimentation granulometric analysis method. a rubber component; a carbon black; a first silica; and a second silica, wherein the first silica has a CTAB specific surface area of 180 m 2 /g or more, a BET specific surface area of 185 m 2 /g or more, and an aggregate size of 45 nm or more, and the second silica has a CTAB specific surface area of 95 m 2 /g or less, and a BET specific surface area of 100 m 2 /g or less, wherein the CTAB specific surface area is measured in accordance with ASTM D3765-92, the BET specific surface area is measured in accordance with ASTM D3037-81 and the aggregate size is measured by the disk centrifugal sedimentation granulometric analysis method.
A wind turbine blade or a wind turbine rotor comprising a hub from which the wind turbine blade extends when mounted to the hub, the wind turbine blade including a shell structure of a fibre-reinforced composite material comprising fibres embedded in a polymer matrix, the wind turbine blade extending in longitudinal direction and having a profiled contour including a pressure side and a suction side as well as a leading edge and a trailing edge, said edges defining a chord plane therebetween, when seen in the longitudinal direction the profiled contour comprising a root region with a root end face, an airfoil region and optionally a transition region between root region and the airfoil region, the root region having a ring-shaped cross section with an outer surface and an inner surface, the root region comprising a plurality of elongated fastening members provided with fastening means and embedded mutually spaced apart in the fibre-reinforced polymer so as to substantially follow a circumference of the root region and allow access from the outside to the fastening means used for mounting the blade to the hub, the fastening members comprising a first end arranged at the root end face, a second end opposite the first end thereof, an outer surface, an inner surface, a first lateral face and an opposite second lateral face, characterised in that at least one of the elongated fastening members comprises metal fibres, a first end thereof being firmly fixed to the fastening member and the remaining portion thereof extending outwardly from the fastening member and being embedded in the polymer matrix of the fibre-reinforced composite material, wherein the metal fibres extend from the fastening member so as to be arranged in an at least one separate layer of the fibre-reinforced composite material.
Platform for testing collisions or situations close to collisions between a collision body and a test object, the platform comprising a base body which comprises a bottom surface and an attachment surface which is formed opposing to the bottom surface, wherein on the attachment surface, an attachment device for attaching the test object is formed, at least one roller element which is arranged at the bottom surface, wherein the roller element is configured such that the base body is displaceable along a bottom by the roller element, an installation box comprising an installation volume which is arranged in a receiving opening of the base body, wherein the installation box is provided in the receiving opening of the base body such that a tempering region of the installation box is in contact with an environment of the base body, to release heat from the interior of the installation box to the environment, wherein the tempering region is made of a material which comprises a higher coefficient of thermal conductivity than a material of the base body. a base body which comprises a bottom surface and an attachment surface which is formed opposing to the bottom surface, wherein on the attachment surface, an attachment device for attaching the test object is formed, at least one roller element which is arranged at the bottom surface, wherein the roller element is configured such that the base body is displaceable along a bottom by the roller element, an installation box comprising an installation volume which is arranged in a receiving opening of the base body, wherein the installation box is provided in the receiving opening of the base body such that a tempering region of the installation box is in contact with an environment of the base body, to release heat from the interior of the installation box to the environment, wherein the tempering region is made of a material which comprises a higher coefficient of thermal conductivity than a material of the base body.