mhurhangee/ep-ind-claims huggingface dataset:
A device for containing gas leaks occurring by a rupture member, such as a disk or a membrane, a compartment of a gas insulated electric substation or a high-voltage gas insulated circuit-breaker, comprising a sealed enclosure arranged so as to be able to completely enclose the outer surface of said rupture member, said enclosure having a sealed closing portion intended to be secured around a substantially tubular element of said compartment, characterised in that it comprises means for rupturing under pressure that are capable of breaking under a gas pressure lower than the rupture pressure of said rupture member.
A nickel-containing steel plate for use at a low temperature, the steel plate comprising, in percentage by mass: from 0.010 to 0.150% of C, from 0.01 to 0.60% of Si, from 0.20 to 2.00% of Mn, 0.010% or less of P, 0.010% or less of S, from 5.00 to 9.50% of Ni, from 0.005 to 0.100% of Al, from 0.0010 to 0.0100% of N, from 0 to 1.00% of Cu, from 0 to 0.80% of Sn, from 0 to 0.80% of Sb, from 0 to 2.00% of Cr, from 0 to 1.00% of Mo, from 0 to 1.00% of W, from 0 to 1.00% of V, from 0 to 0.100% of Nb, from 0 to 0.100% of Ti, from 0 to 0.0200% of Ca, from 0 to 0.0500% of B, from 0 to 0.0100% of Mg, from 0 to 0.0200% of REM, and a balance being Fe and impurities, wherein a volume fraction of retained austenite at a position 1.5 mm from a surface of the steel plate in a thickness direction, is from 3.0 to 20.0% by volume, wherein a maximum distance between adjacent grains of retained austenite on prior austenite grain boundaries at the position 1.5 mm from the surface of the steel plate in the thickness direction, is 12.5 μm or less, and wherein a circle equivalent diameter of grains of retained austenite at a position corresponding to 1/4 of a plate thickness from the surface of the steel plate in the thickness direction, is 2.5 μm or less; wherein the volume fraction of retained austenite and the circle equivalent diameter are measured as described in the description. from 0.010 to 0.150% of C, from 0.01 to 0.60% of Si, from 0.20 to 2.00% of Mn, 0.010% or less of P, 0.010% or less of S, from 5.00 to 9.50% of Ni, from 0.005 to 0.100% of Al, from 0.0010 to 0.0100% of N, from 0 to 1.00% of Cu, from 0 to 0.80% of Sn, from 0 to 0.80% of Sb, from 0 to 2.00% of Cr, from 0 to 1.00% of Mo, from 0 to 1.00% of W, from 0 to 1.00% of V, from 0 to 0.100% of Nb, from 0 to 0.100% of Ti, from 0 to 0.0200% of Ca, from 0 to 0.0500% of B, from 0 to 0.0100% of Mg, from 0 to 0.0200% of REM, and a balance being Fe and impurities, wherein a volume fraction of retained austenite at a position 1.5 mm from a surface of the steel plate in a thickness direction, is from 3.0 to 20.0% by volume, wherein a maximum distance between adjacent grains of retained austenite on prior austenite grain boundaries at the position 1.5 mm from the surface of the steel plate in the thickness direction, is 12.5 μm or less, and wherein a circle equivalent diameter of grains of retained austenite at a position corresponding to 1/4 of a plate thickness from the surface of the steel plate in the thickness direction, is 2.5 μm or less;
Method for manufacturing a mechanical system forming a cam follower or a rocker arm, comprising a support element, a pin and a roller element, the method including the following successive steps: a) the support element is formed with two flanges (21, 22) delimiting an intermediate gap; b) two bores (25, 26) extending along a first axis are bored in the two flanges (21, 22) of the support element; c) at least one radial recess (27, 28; 127, 128; 228; 328; 427, 428) is formed in at least one bore (25, 26), said radial recess extending from the bore (25, 26) along a radial direction relative to the first axis; d) the roller element is positioned in the intermediate gap of the support element, between the two flanges (21, 22) and the two bores (25, 26); e) the pin comprising two opposite ends (35, 36) is fitted in the two bores (25, 26), the roller element being movable in rotation relative to the pin around the first axis; f) the two opposite ends (35, 36) of the pin are caulked in the two bores (25, 26), such that a radial portion (37, 38; 437, 438) of said ends (35, 36) of the pin is plastically deformed and is received in said radial recess (27, 28; 127, 128; 228; 328; 427, 428) delimited in said bore (25, 26); the method being characterized in that in step f), opposed forces are simultaneously applied along the first axis to the opposite ends (35, 36) of the pin. a) the support element is formed with two flanges (21, 22) delimiting an intermediate gap; b) two bores (25, 26) extending along a first axis are bored in the two flanges (21, 22) of the support element; c) at least one radial recess (27, 28; 127, 128; 228; 328; 427, 428) is formed in at least one bore (25, 26), said radial recess extending from the bore (25, 26) along a radial direction relative to the first axis; d) the roller element is positioned in the intermediate gap of the support element, between the two flanges (21, 22) and the two bores (25, 26); e) the pin comprising two opposite ends (35, 36) is fitted in the two bores (25, 26), the roller element being movable in rotation relative to the pin around the first axis; f) the two opposite ends (35, 36) of the pin are caulked in the two bores (25, 26), such that a radial portion (37, 38; 437, 438) of said ends (35, 36) of the pin is plastically deformed and is received in said radial recess (27, 28; 127, 128; 228; 328; 427, 428) delimited in said bore (25, 26); the method being characterized in that in step f), opposed forces are simultaneously applied along the first axis to the opposite ends (35, 36) of the pin.
A transmission line (1, 1A-C), comprising: a first waveguide which is made of a brittle material; a second waveguide; and a bonding layer by which the first waveguide and the second waveguide are bonded and which is electrically conductive, at least part of the bonding layer being made of an electrically conductive adhesive, the at least part of the bonding layer being in contact with the first waveguide, wherein a waveguide mode of the first waveguide is coupled to that of the second waveguide via respective openings (13a, 23a) of the first waveguide and of the second waveguide; and the bonding layer is configured to surround the respective openings (13a, 23a) of the first waveguide and of the second waveguide, and wherein the bonding layer has an outer periphery whose corners are rounded. a first waveguide which is made of a brittle material; a second waveguide; and a bonding layer by which the first waveguide and the second waveguide are bonded and which is electrically conductive, at least part of the bonding layer being made of an electrically conductive adhesive, the at least part of the bonding layer being in contact with the first waveguide, wherein a waveguide mode of the first waveguide is coupled to that of the second waveguide via respective openings (13a, 23a) of the first waveguide and of the second waveguide; and the bonding layer is configured to surround the respective openings (13a, 23a) of the first waveguide and of the second waveguide, and wherein the bonding layer has an outer periphery whose corners are rounded.
A current detection circuit for determining whether there is leakage current in a lead passed through a magnetic induction coil that comprises a first winding, wherein the current detection circuit comprises an excitation module and a comparison module, the excitation module is configured to be connected to the first winding, and the comparison module is connected to the excitation module; the excitation module is configured to output an excitation signal to the first winding and receive a feedback signal (Sk) induced by the first winding; the comparison module is configured to determine whether there is leakage current in the lead based on the feedback signal (Sk) induced by the first winding and a preset reference signal; characterized in that the magnetic induction coil further comprises a second winding; the current detection circuit further comprises an auxiliary module, and the auxiliary module is configured to be connected to the second winding; the auxiliary module is configured to output a preset current signal to the second winding at an initialization stage where no current passes through the lead, so as to determine whether the excitation module and the comparison module are able to work normally, wherein the preset current signal changes a magnetic field generated by the excitation signal when the excitation module inputs the excitation signal into the first winding. the excitation module is configured to output an excitation signal to the first winding and receive a feedback signal (Sk) induced by the first winding; the comparison module is configured to determine whether there is leakage current in the lead based on the feedback signal (Sk) induced by the first winding and a preset reference signal; characterized in that the magnetic induction coil further comprises a second winding; the current detection circuit further comprises an auxiliary module, and the auxiliary module is configured to be connected to the second winding; the auxiliary module is configured to output a preset current signal to the second winding at an initialization stage where no current passes through the lead, so as to determine whether the excitation module and the comparison module are able to work normally, wherein the preset current signal changes a magnetic field generated by the excitation signal when the excitation module inputs the excitation signal into the first winding.
A system comprising: non-volatile memory, NVM (128a-n); a memory controller communicatively coupled to the NVM over a first bus; and a host device having at least one storage component, wherein the host device is communicatively coupled to the memory controller over a second bus, and wherein the host device is operative to: maintain a health information database for the NVM in the at least one storage component, the health information database storing address specific health information, wherein the address specific health information includes information indicative of a likelihood of degradation of at least a portion of the NVM; and provide commands to the memory controller over the second bus, each command including an access request, address, and address specific health information associated with the address, wherein the memory controller is operative to: extract the address specific health information from each command; and execute the access request in accordance with the address specific health information. non-volatile memory, NVM (128a-n); a memory controller communicatively coupled to the NVM over a first bus; and a host device having at least one storage component, wherein the host device is communicatively coupled to the memory controller over a second bus, and wherein the host device is operative to: maintain a health information database for the NVM in the at least one storage component, the health information database storing address specific health information, wherein the address specific health information includes information indicative of a likelihood of degradation of at least a portion of the NVM; and provide commands to the memory controller over the second bus, each command including an access request, address, and address specific health information associated with the address, maintain a health information database for the NVM in the at least one storage component, the health information database storing address specific health information, wherein the address specific health information includes information indicative of a likelihood of degradation of at least a portion of the NVM; and provide commands to the memory controller over the second bus, each command including an access request, address, and address specific health information associated with the address, wherein the memory controller is operative to: extract the address specific health information from each command; and execute the access request in accordance with the address specific health information. extract the address specific health information from each command; and execute the access request in accordance with the address specific health information.
A method for producing packs of the hinge-lid-box type for cigarettes, having a box part and a lid, which is mounted in a pivotable manner on the box part, wherein a blank for a pack is folded in a folding device, in particular a folding turret, largely to give a finished pack, with pack walls which are separated off from one another, in particular, by folding lines being formed in the process, wherein side flaps (15, 16) of the blank, for forming side walls (13, 14) of the pack, project laterally in relation to the pack and, thereafter, are provided with glue in a gluing station and then connected to other side flaps (15, 16) of the blank to give side walls (13, 14) of the pack, and wherein, preferably in the region of the gluing station, parts of the pack or pack walls are positioned correctly relative to one another, and the resulting relative position is retained by guide means, in particular an upper guide and a lower guide, during transportation of the pack along a cardboard-transporting path, characterized in that those parts of the pack or pack walls which are to be positioned are arranged in different planes and, thereafter, parts of the pack or pack walls which are to be positioned are moved apart from one another, in particular by an erecting mechanism, and then are moved into a common plane and retained in the same, preferably by a holding-down means, as a result of which the positioning of the parts of the pack or pack walls takes place.
Operating device for controlling the operation of a motor vehicle containing an electric motor with regard to at least three operating states, wherein in a first operating state the motor vehicle is switched off, in a second operating state the motor vehicle is switched on and the electric motor cannot be triggered, and in a third operating state the motor vehicle is switched on and the electric motor is in operation, characterised in that the operating device includes a base operating element for switching the motor vehicle on and off and a switching operating element for selecting a switching stage, wherein simply by a signal from the base operating element when switching the motor vehicle on the motor vehicle can be switched from the first operating state to the second operating state and by actuating the switching operating element is switched from the second operating state to the third operating state by selecting a switching stage associated with the third operating state.
Endoscopic instrument comprising an elongate shaft and an instrument insert which is releasably connected to a distal end portion of the shaft, the distal end portion of the shaft being designed as a sleeve and a proximal end region of a base of the instrument insert being designed as a coupling shaft or the distal end portion of the shaft being designed as a coupling shaft and a proximal end region of a base of the instrument insert being designed as a sleeve, the coupling shaft being releasably held in the sleeve, the sleeve and/or the coupling shaft having, at least in portions, a cross-sectional profile which can be reversibly changed in order to release the coupling shaft from the sleeve, the sleeve having a first holding structure and the coupling shaft having a second holding structure, the sleeve and/or the coupling shaft being able to be converted by reversible deformation from a relevant working shape, in which the first holding structure is arranged together with the second holding structure in order to hold the coupling shaft in the sleeve, into a relevant assembly shape, in which the first holding structure and the second holding structure are arranged separately from one another, the first and/or the second holding structure extending in the circumferential direction over one or more partial angular regions of the sleeve or the coupling shaft, characterized in that the sleeve has at least one pressure point (23, 23') for deforming the cross-sectional profile of the sleeve, which pressure point is located outside the partial angular regions.
A crank and linkage assembly for a turbocharger, comprising: a first crank having a cylindrical first pin extending therefrom along a first pin axis and terminating at a distal end of the first pin, an outer surface of the first pin defining a circular first pin groove therein encircling the first pin axis, the first pin groove being spaced along the first pin axis from the first crank; a linkage comprising an elongate member and extending from a first end to a second end, the linkage defining a first through bore adjacent the first end and a second through bore adjacent the second end, an inner surface of the first through bore defining a circular first linkage groove therein, a lengthwise portion of the first pin being disposed within the first through bore of the linkage such that the first linkage groove is aligned with the first pin groove; and a first retaining ring comprising an elastically deformable wire formed into a generally polygonal non-closed configuration such that the first retaining ring defines a plurality of vertices and a plurality of sides, wherein each of said plurality of vertices is within the first linkage groove and at least two of the plurality of sides has a portion engaged in the first pin groove, thereby restraining movement of the first end of the linkage along the first pin axis while allowing rotational movement of the linkage about the first pin axis. a first crank having a cylindrical first pin extending therefrom along a first pin axis and terminating at a distal end of the first pin, an outer surface of the first pin defining a circular first pin groove therein encircling the first pin axis, the first pin groove being spaced along the first pin axis from the first crank; a linkage comprising an elongate member and extending from a first end to a second end, the linkage defining a first through bore adjacent the first end and a second through bore adjacent the second end, an inner surface of the first through bore defining a circular first linkage groove therein, a lengthwise portion of the first pin being disposed within the first through bore of the linkage such that the first linkage groove is aligned with the first pin groove; and a first retaining ring comprising an elastically deformable wire formed into a generally polygonal non-closed configuration such that the first retaining ring defines a plurality of vertices and a plurality of sides, wherein each of said plurality of vertices is within the first linkage groove and at least two of the plurality of sides has a portion engaged in the first pin groove, thereby restraining movement of the first end of the linkage along the first pin axis while allowing rotational movement of the linkage about the first pin axis.
A method for casting objects made of aluminum, aluminum alloys, light alloys, brass and the like, by way of a casting apparatus which comprises a lower platen adapted to support a lower die which is connected to a duct for feeding liquid metal, an upper platen at which an upper die is arranged, a compactor punch which is arranged so that it can move coaxially with respect to said upper die, and a flow control element which is arranged concentrically inside said compactor punch, the method being characterized in that it comprises the steps of: - closing said upper die onto said lower die in order to define a casting cavity; - introducing liquid metal through said duct into said casting cavity; - placing the compactor punch upward at a preset height with respect to the lower rim of the upper die; - accumulating a quantity of liquid metal which is equal to 6-10% of the weight of the piece to be cast in a chamber for accumulating liquid metal for forging; - closing the duct for supplying liquid metal by moving said flow control element downward and depressurizing the liquid metal supply duct, thus causing the return of said liquid metal into said duct; - forging said liquid metal inside said casting cavity by moving said compactor punch downward, the temperature of said die varies from 250 to 380°C, with control provided by way of electrical resistance heaters with thermocouples and a cooling system (22, 23). - closing said upper die onto said lower die in order to define a casting cavity; - introducing liquid metal through said duct into said casting cavity; - placing the compactor punch upward at a preset height with respect to the lower rim of the upper die; - accumulating a quantity of liquid metal which is equal to 6-10% of the weight of the piece to be cast in a chamber for accumulating liquid metal for forging; - closing the duct for supplying liquid metal by moving said flow control element downward and depressurizing the liquid metal supply duct, thus causing the return of said liquid metal into said duct; - forging said liquid metal inside said casting cavity by moving said compactor punch downward, the temperature of said die varies from 250 to 380°C, with control provided by way of electrical resistance heaters with thermocouples and a cooling system (22, 23).
Glycosylated tetrafunctional non-ionic amphiphilic block copolymer, for use as immune adjuvant, said block copolymer being of formula: in which - i has values from about 10 to about 60, - j has values from equal to or greater than 13 and up to about 20, - for each R 1, R 2 pair, one shall be hydrogen and the other shall be a methyl group; wherein said glycosyl moiety is a mannose moiety. - i has values from about 10 to about 60, - j has values from equal to or greater than 13 and up to about 20, - for each R 1, R 2 pair, one shall be hydrogen and the other shall be a methyl group;
Pump, in particular a fuel-injection pump, comprising a housing part with a cylinder bore, in which a reciprocating rod is received for back- and-forth movement, wherein a rod seal is integrated in the cylinder bore for media-separation purposes, in particular for separating the fuel - the first medium - from a lubricating medium - the second medium, characterized in that the housing part forms a first stop surface, which limits the stroke of the reciprocating rod and interacts with a second stop surface, which is formed on the reciprocating rod, to provide stopping action, wherein at least one stop surface (6, 7) contains at least one relief groove, via which the cylinder bore is connected to a media-carrying pressure chamber when the reciprocating rod comes into abutment against the stop surface of the housing part.
Process for printing a surface with a fluid which comprises an organic semiconductor material, where the fluid is conveyed from a storage container through a supply line to a print head which can be moved over the surface and is printed onto the surface by the print head, characterised in that at least some of the fluid conveyed through the supply line to the print head is conveyed back into the storage container via a return line, with a fluid circuit being formed, and in that the fluid in the fluid circuit flows through a cleaning device, by means of which the fluid is cleaned, and in that the fluid conveyed back to the storage container flows, at least in a section, around the fluid conveyed to the print head in the supply line.