mhurhangee/ep-ind-claims huggingface dataset:
Liquid jet cutting method having a compressor unit which compresses a liquid for producing a liquid jet, and having a nozzle which is connected to the compressor unit and has an outlet opening, through which the compressed liquid exits in the form of a liquid jet, and having an interrupter unit which can interrupt or release a flow of the compressed liquid to the outlet opening, wherein the method contains the following steps: - compressing of the liquid by way of the compressor unit, - moving up of the outlet opening to a workpiece to be machined as far as a machining distance (d), and is characterized by the following, further method steps: - releasing and interrupting of the liquid jet out of the outlet opening in an alternating manner by way of the interrupter unit, the nozzle at the same time being moved relative to the workpiece in a machining direction, - a machining angle (α) between the workpiece surface and the liquid jet in the plane defined by the machining direction and the liquid jet being between 60° and 80°. - compressing of the liquid by way of the compressor unit, - moving up of the outlet opening to a workpiece to be machined as far as a machining distance (d), - releasing and interrupting of the liquid jet out of the outlet opening in an alternating manner by way of the interrupter unit, the nozzle at the same time being moved relative to the workpiece in a machining direction, - a machining angle (α) between the workpiece surface and the liquid jet in the plane defined by the machining direction and the liquid jet being between 60° and 80°.
Tool for machining materials, having: a basic body (4, 34) of a low-alloy steel and one or more sintered cutters (6, 38), which have at least one cutting edge (8; 41) and a base (17; 39) and the base (17; 39) of which is welded onto the basic body (4; 34), wherein the cutting edge (8; 41) consists of a hard metal which contains at least 82% by volume tungsten carbide and a metallic binder of a cobalt-nickel-based alloy or a cobalt-based alloy, wherein a hardness of the hard metal is greater than 1300 HV10, and characterized in that the base (17; 39) consists of a composite which is made up of 40% by volume to 60% by volume metal carbide and a metallic binder, wherein at least 95% by volume of the metallic binder consists of nickel and wherein a hardness of the composite is less than 800 HV10. a basic body (4, 34) of a low-alloy steel and one or more sintered cutters (6, 38), which have at least one cutting edge (8; 41) and a base (17; 39) and the base (17; 39) of which is welded onto the basic body (4; 34), wherein the cutting edge (8; 41) consists of a hard metal which contains at least 82% by volume tungsten carbide and a metallic binder of a cobalt-nickel-based alloy or a cobalt-based alloy, wherein a hardness of the hard metal is greater than 1300 HV10, and characterized in that the base (17; 39) consists of a composite which is made up of 40% by volume to 60% by volume metal carbide and a metallic binder, wherein at least 95% by volume of the metallic binder consists of nickel and wherein a hardness of the composite is less than 800 HV10.
Spoke-star unit that is made of a fibre-reinforced plastics composite and is formed as a star-shaped closed ring, wherein the spoke-star unit comprises at least two spokes between a hub-side inner circumference of the spoke-star unit and a rim-side outer circumference of the spoke-star unit, wherein a single fibre bundle extends repeatedly in the spoke-star unit between the inner circumference and the outer circumference along spokes of the spoke-star unit, wherein the spokes are designed in the form of double spokes, characterised in that the two spokes of the double spokes are connected by a plastics matrix and the spoke arrangement within the spoke-star unit is modelled on that of conventional wheels comprising steel spokes, wherein the spoke-star unit is manufactured continuously as a closed ring made of fibre-composite material, wherein the spokes on the rim-side outer circumference of the spoke-star unit comprise a loop and wherein the spokes on the hub-side inner circumference of the spoke-star unit comprise a loop, wherein the loop on the hub-side inner circumference of the spoke-star unit allows the spoke-star unit to be fastened to bolts arranged on the hub.
A rolling mill stand, for rolling rod-shaped bodies, in particular tubular bodies, said stand comprising at least three rolls mutually arranged to define a rolling pass line for said rod-shaped and/or tubular bodies, wherein at least one of said three rolls is integral on a roll holder shaft, which is in turn freely fixed in rotational manner to said stand by means of a first hollow support and a second hollow support arranged respectively on opposite sides of said at least one roll, wherein a first portion and a second portion of said roll holder shaft are housed in said first hollow support and in said second hollow support, respectively; characterized in that it comprises elastic means (51, 52, 5x) interposed between said first portion of roll holder shaft and said first hollow support to define an elastic type axial constraint between said roll holder shaft and said first support.
A method in a wireless device of a communications system, for performing measurements when Multimedia Broadcast multicast service Single Frequency Network, MBSFN, subframes are configured in the system, the method comprising: - receiving, from a first network node, a measurement resource restriction pattern indicating subframes for performing at least one measurement, characterised in that the method further comprising: - performing the at least one measurement for at least one neighbour cell, neighbour to a serving cell or a primary cell of the wireless device, according to the pattern, assuming that subframes indicated for performing the at least one measurement are non-MBSFN subframes. - receiving, from a first network node, a measurement resource restriction pattern indicating subframes for performing at least one measurement, characterised in that the method further comprising: - performing the at least one measurement for at least one neighbour cell, neighbour to a serving cell or a primary cell of the wireless device, according to the pattern, assuming that subframes indicated for performing the at least one measurement are non-MBSFN subframes.
A piece of equipment for the treatment of dry paper or cardboard waste comprising a briquetting press type compacting device comprising: - a bearing structure having a lower face, through which the press rests on the ground, and four side faces, opposite to each other two by two, which together delimit a press loading zone; - a compression chamber, disposed on a first of the side faces of the bearing structure, open to the loading zone; - a pushing mechanism, disposed on a second of the side faces of the bearing structure, opposite to the first with respect to the loading zone; the piece of equipment further comprising at least one displaceable container with at least two mutually opposite side faces, delimiting between them a storage volume for receiving cardboard boxes as waste, the loading zone being arranged so as to house the displaceable container in a removable manner, the piece of equipment being characterised by a first of these side faces having a window open onto the storage volume, and a pivoting flap, at least partly disposed on one of the second face of the bearing structure and the second face of the displaceable container, the pivoting flap being able to cooperate with the pushing mechanism, at least when the displaceable container is housed in the loading zone of the press, so as to push cardboard boxes from the storage volume of the displaceable container through the window of the same. - a bearing structure having a lower face, through which the press rests on the ground, and four side faces, opposite to each other two by two, which together delimit a press loading zone; - a compression chamber, disposed on a first of the side faces of the bearing structure, open to the loading zone; - a pushing mechanism, disposed on a second of the side faces of the bearing structure, opposite to the first with respect to the loading zone; the piece of equipment further comprising at least one displaceable container with at least two mutually opposite side faces, delimiting between them a storage volume for receiving cardboard boxes as waste, the loading zone being arranged so as to house the displaceable container in a removable manner, the piece of equipment being characterised by a first of these side faces having a window open onto the storage volume, and a pivoting flap, at least partly disposed on one of the second face of the bearing structure and the second face of the displaceable container, the pivoting flap being able to cooperate with the pushing mechanism, at least when the displaceable container is housed in the loading zone of the press, so as to push cardboard boxes from the storage volume of the displaceable container through the window of the same.
A method performed by a cloud management system for securely storing and retrieving data, comprising: receiving a request including a first secret data and a second secret data, wherein the second secret data includes a public key of a remote security proxy server; identifying a first encrypted data to retrieve based on the request, wherein the first encrypted data was stored prior to the receipt of the first secret data and the second secret data including by: receiving a storage request, wherein the storage request includes data to be stored and a third secret; encrypting the data using the third secret; writing the data to memory; and discarding the third secret; using the first secret data to decrypt the first encrypted data to generate a decrypted data including by recovering the public key from the first secret data; discarding the first secret data; generating a second encrypted data by using the second secret data to encrypt the decrypted data; and providing the second encrypted data to the remote security proxy server, wherein the second encrypted data is decryptable by a private key of the security proxy server, wherein no private keys from the security proxy are stored in the cloud management system. receiving a request including a first secret data and a second secret data, wherein the second secret data includes a public key of a remote security proxy server; identifying a first encrypted data to retrieve based on the request, wherein the first encrypted data was stored prior to the receipt of the first secret data and the second secret data including by: receiving a storage request, wherein the storage request includes data to be stored and a third secret; encrypting the data using the third secret; writing the data to memory; and discarding the third secret; receiving a storage request, wherein the storage request includes data to be stored and a third secret; encrypting the data using the third secret; writing the data to memory; and discarding the third secret; using the first secret data to decrypt the first encrypted data to generate a decrypted data including by recovering the public key from the first secret data; discarding the first secret data; generating a second encrypted data by using the second secret data to encrypt the decrypted data; and providing the second encrypted data to the remote security proxy server, wherein the second encrypted data is decryptable by a private key of the security proxy server, wherein no private keys from the security proxy are stored in the cloud management system.
Use of branched primary alkyl amine R-NH 2, the alkyl group R having from 8 to 22, preferably from 10 to 17, more preferably 13 carbon atoms and with a branching of at least 1.0 determined by 1 H-NMR spectroscopy, preferably of from 1.0 to 8.0, more preferably from 1.5 to 7.0 as a fuel additive in an unleaded gasoline composition suitable for use in a spark ignition engine, for reducing injector nozzle fouling in a direct injection spark ignition engine.
An in-vehicle system for emergency communications comprising: a digital processor; an emergency event detector arranged to communicate with the processor; a GPS receiver arranged to provide location information to the processor; a memory coupled to the processor for storing program code and or data; a wireless telecommunications module arranged for interacting with a digital wireless telecommunications network as a mobile terminal unit and operatively coupled to the processor; means for initiating a wireless voice call session on the digital wireless telecommunications network in response to an emergency event detected by the emergency event detector an in-band modem coupled to the processor or executable as software on the processor and operatively coupled to the wireless telecommunications module for transmitting data in a voice channel during the wireless voice call session; and application software for controlling the system to transmit a control signal in the voice channel to configure a call taker server to prepare to receive data transmitted in-band during the voice call session, wherein the in-band modem is adapted to initiate the data transfer and to transmit the data in the voice channel after the control signal, wherein the system is adapted to communicate with a user's personal communication device, such as a cell phone, via a short-range wireless protocol, such as Bluetooth, so that the user's personal communication device is adapted to provide a wireless voice channel to the network. a digital processor; an emergency event detector arranged to communicate with the processor; a GPS receiver arranged to provide location information to the processor; a memory coupled to the processor for storing program code and or data; a wireless telecommunications module arranged for interacting with a digital wireless telecommunications network as a mobile terminal unit and operatively coupled to the processor; means for initiating a wireless voice call session on the digital wireless telecommunications network in response to an emergency event detected by the emergency event detector an in-band modem coupled to the processor or executable as software on the processor and operatively coupled to the wireless telecommunications module for transmitting data in a voice channel during the wireless voice call session; and application software for controlling the system to transmit a control signal in the voice channel to configure a call taker server to prepare to receive data transmitted in-band during the voice call session, wherein the in-band modem is adapted to initiate the data transfer and to transmit the data in the voice channel after the control signal, wherein the system is adapted to communicate with a user's personal communication device, such as a cell phone, via a short-range wireless protocol, such as Bluetooth, so that the user's personal communication device is adapted to provide a wireless voice channel to the network.
A service processing method of using an application server, the method comprising: acquiring respective positioning signals sent by a plurality of positioning terminals; determining location information about said positioning terminals according to said respective positioning signals; acquiring a delivery distribution request to deliver an object sent by an application client (103, 104); searching for one or more of a positioning terminal having a historical location track which passes a delivery place of the object to be delivered, and a positioning terminal having a location point in a historical location track nearest to the delivery place of the object to be delivered, as a target positioning terminal most suitable for delivering the object; and sending a notification of distributing the object to at least one of the application client (103, 104) and the target positioning terminal. acquiring respective positioning signals sent by a plurality of positioning terminals; determining location information about said positioning terminals according to said respective positioning signals; acquiring a delivery distribution request to deliver an object sent by an application client (103, 104); searching for one or more of a positioning terminal having a historical location track which passes a delivery place of the object to be delivered, and a positioning terminal having a location point in a historical location track nearest to the delivery place of the object to be delivered, as a target positioning terminal most suitable for delivering the object; and sending a notification of distributing the object to at least one of the application client (103, 104) and the target positioning terminal.
Rechargeable battery pack unit comprising at least one rechargeable battery cell, which has at least one cell pole, comprising a current collector, wherein the cell pole is integrally bonded to the current collector in a bonding region, wherein a ratio of a wall thickness of the cell pole to a thickness of the current collector is at most 2.0, and the current collector is made of copper, wherein the cell pole is made of stainless steel or deep-drawn steel and/or the bonding region comprises at least one weld seam, in particular a single weld seam, having a single starting point and a single end point, wherein the weld seam has a uniform width over at least 90% of its length, in particular its entire length.
High-speed electric machine, operating at greater than 20,000 revolutions per minute, comprising a rotor having one or two pairs of magnetized poles and an improved stator having an external diameter greater than 18 millimeters and having three or six straight teeth, without pole shoes, which teeth extend radially and are supported by an integral, peripheral, annular ring, at least some of the teeth carrying coils, said teeth being rigidly connected to one another and forming between them an integral planar assembly, the coiled teeth having a rectangular cross section of width I and length L in a plane perpendicular to the axis of rotation of the machine, where 1 L 2 ≥ 20, said peripheral ring having a thickness (ep) and an external diameter (dext) such that 1,220 − 25 − 131 ep 2 dext − ep 2 − 8 ep 2 dext − ep 2 + 5 dext − ep ≥ 16,000, expressed in SI units.
An outer joint member for a constant velocity universal joint, comprising: a cup member having a bottom portion at one axial end thereof; and a flange member mounted to the cup member, the cup member being provided with a protrusion having a small diameter at the one axial end thereof, the flange member being fitted to an outer diameter surface of the protrusion, and the flange member having an inside surface which is bonded to the outer diameter surface of the protrusion by welding, characterized in that said welding being performed by radiating a welding heat source toward the one axial end of a fitting portion between the outer diameter surface of the protrusion and the inside surface of the flange member, wherein the flange member has a mounting end surface provided on the one axial end thereof for mounting the flange member to another member, and wherein a relief portion into which molten metal flows is formed in another axial end of the fitting portion. a cup member having a bottom portion at one axial end thereof; and a flange member mounted to the cup member, the cup member being provided with a protrusion having a small diameter at the one axial end thereof, the flange member being fitted to an outer diameter surface of the protrusion, and the flange member having an inside surface which is bonded to the outer diameter surface of the protrusion by welding, characterized in that said welding being performed by radiating a welding heat source toward the one axial end of a fitting portion between the outer diameter surface of the protrusion and the inside surface of the flange member, wherein the flange member has a mounting end surface provided on the one axial end thereof for mounting the flange member to another member, and wherein a relief portion into which molten metal flows is formed in another axial end of the fitting portion.
A method for fitting a permanent magnetic rotor or stator of an electric motor with premagnetized individual magnets, wherein the rotor or stator comprises a magnet carrier with predefined receiving positions for receiving premagnetized individual magnets, wherein adjacent individual magnets have alternating N/S polarities relative to their position on the magnet carrier, characterized in that the individual magnets are initially temporarily arranged, upside-down to their positioning in the receiving position, in guide positions on a first surface of a guide carrier corresponding to their polarity and position on the magnet carrier, and a transfer magnet carrier is arranged adjacent to a second surface of the guide carrier which is opposite to the first surface, wherein the transfer magnet carrier comprises adjacently magnetic regions of alternating polarity which have the opposite polarity to the individual magnets in the guide positions on the guide carrier, so that the individual magnets in the guide positions on the guide carrier are temporarily magnetically fixed by the magnetic regions of the transfer magnet carrier, after which the guide carrier is moved with inserted individual magnets and with the transfer magnet carrier into a transfer position adjacent to corresponding receiving positions for the individual magnets of the magnet carrier, and after which a controlled transfer of the individual magnets from the guide carrier onto the magnet carrier takes place by a change in the position of the transfer magnet carrier relative to the guide carrier or by a change in the magnetic polarity of the magnetic regions of the transfer magnet carrier by means of magnetic repulsion forces.
A razor blade comprising: a substrate with a cutting edge being defined by a sharpened tip, said substrate having a thickness of between about 1.60 and 1.75 micrometers measured at a distance of four micrometers from the blade tip, and characterized in that said substrate has a thickness of between about 9.25 and 10.00 micrometers measured at a distance of forty micrometers from the blade tip.