mhurhangee/ep-ind-claims huggingface dataset:
A method for mitigating unauthorized access to data traffic, comprising: allocating unprotected kernel transfer buffers in a memory element; receiving data from peripheral hardware at a host controller; allocating protected memory data buffers and secure memory mapped input/output (MMIO) regions using a hypervisor, wherein the data is stored in the protected memory data buffers before being copied to the unprotected kernel transfer buffers and before the data is accessed by operating system drivers for the peripheral hardware, wherein addresses for the protected memory data buffers are to be stored in the secure MMIO regions, wherein the hypervisor is located above the host controller in a data processing flow and below a video or audio driver in the data processing flow; encrypting the data stored in the protected memory data buffers, wherein the protected data buffers are only accessible by trusted applications; and copying the encrypted data to the unprotected kernel transfer buffers. allocating unprotected kernel transfer buffers in a memory element; receiving data from peripheral hardware at a host controller; allocating protected memory data buffers and secure memory mapped input/output (MMIO) regions using a hypervisor, wherein the data is stored in the protected memory data buffers before being copied to the unprotected kernel transfer buffers and before the data is accessed by operating system drivers for the peripheral hardware, wherein addresses for the protected memory data buffers are to be stored in the secure MMIO regions, wherein the hypervisor is located above the host controller in a data processing flow and below a video or audio driver in the data processing flow; encrypting the data stored in the protected memory data buffers, wherein the protected data buffers are only accessible by trusted applications; and copying the encrypted data to the unprotected kernel transfer buffers.
Coffee grinder-doser apparatus with removable grinding chamber, suitable for grinding and dosing coffee beans, having a configuration of barycentric type with motor in the lower body or base, vertical rotation axis and cone for retaining the beans aligned above, and wherein said grinding chamber is interposed between said upper cone and said lower body; said grinding chamber, equipped with a removable group of components which includes a load-bearing element with upper mouth suitable for inserting said bean-holder cone, wherein in its interior a grinder-holder element is mounted with fixed grinder and in its exterior an adjusting ring nut is mounted for adjusting the grinding; said adjusting ring nut acting as a spacer support which rotates adjusting the height between said fixed grinder (116 - 117) and the rotary grinder (124 - 125); said rotary grinder (124 - 125) being integral with said rotation axis inside the fixed portion of the grinding chamber which is integrated into the upper part of said lower body or base; said adjusting ring nut being externally equipped with a threaded coupling zone for joining by means of screwing; said grinding chamber comprising a coffee-breaking plate in correspondence to an opening for the exit of the ground coffee, which is suitable for dampening the electrostatic phenomena and limiting the occurring of coffee powder lumps; said grinder-doser apparatus, characterised in that in the grinding chamber said removable group of components is an extractable group (101, 113 - 117) for guided axial sliding (121, 127, 129), which is inserted into a fixed portion of said grinding chamber called fixed structure, and is locked therein by means of fast hooking and releasing means (102, 106) of lever type with tie-rod with spring; and wherein said extractable group includes an interface flange between said adjusting ring nut and said fixed structure, in such a way that their (112, 115) coupling is made indirect; said interface flange internally equipped with a threaded zone which screws into said threaded zone of the adjusting ring nut to space said fixed grinder (116 - 117); said interface flange, externally smooth in correspondence of the coupling surfaces so as to slide in said fixed structure on longitudinal axis parallel to said rotation axis, and with centring means suitable for driving the insertion and extraction movement of said extractable group (101, 113 - 117); and wherein said fast hooking and releasing means (102, 106) lock said interface flange with a predefined locking force, in a univocal position, acting on a supporting plane (128, 129) which corresponds to the end of stroke of said sliding of the flange in the fixed structure, which is coplanar with respect to said grinders (116 - 117, 124 - 125).
A polymeric composition, comprising: a polyketone resin prepared with carbon monoxide as a raw material; an acrylonitrile-butadiene-styrene resin; and an amine-based compatibilizer. a polyketone resin prepared with carbon monoxide as a raw material; an acrylonitrile-butadiene-styrene resin; and an amine-based compatibilizer.
Valve actuation mechanism for an internal combustion engine on an automotive vehicle, comprising rockers moved by a camshaft, each rocker being adapted to exert a valve opening force on at least a portion of a opening actuator of each cylinder, via an activation piston of the rocker movable with respect to the rocker under action of a fluid pressure raise in a chamber, from a first position to a second position, in which a cam follower of the rocker is adapted to read at least one auxiliary valve lift sector of a cam of the camshaft so as to perform an engine operating function, each rocker comprising a valve (97; 99; 103; 105) for releasing fluid from the chamber, wherein the valve actuation mechanism comprises, for each rocker, a stopper fast with a housing of the engine and adapted to exert, on a member (978; 991; 95) of the rocker, a variable force for opening the fluid releasing valve (97; 99;103; 105), characterized in that the stopper comprises elastic means (136, 138) which are stressed when the rocker travels from its valve closing position to its valve opening position.
A method for determining a drilling mud return depth for a borehole and identifying drilling mud flow irregularities in said borehole, said method comprising: selecting a plurality of mineralogical dopants for addition to said drilling mud; adding a trace amount of each of said plurality of mineralogical dopants to said drilling mud with a predefined time difference between each mineralogical dopant addition wherein said trace amount is selected based on said drilling mud; measuring a lag time between adding each of said plurality of mineralogical dopants to said drilling mud and detecting each of said plurality of mineralogical dopants in said drilling mud as said drilling mud exits said borehole; and computing a drilling mud return depth for each of said plurality of mineralogical dopants based on said lag time and determining drilling mud flow irregularities based on simultaneously detecting any two of said plurality of mineralogical dopants. selecting a plurality of mineralogical dopants for addition to said drilling mud; adding a trace amount of each of said plurality of mineralogical dopants to said drilling mud with a predefined time difference between each mineralogical dopant addition wherein said trace amount is selected based on said drilling mud; measuring a lag time between adding each of said plurality of mineralogical dopants to said drilling mud and detecting each of said plurality of mineralogical dopants in said drilling mud as said drilling mud exits said borehole; and computing a drilling mud return depth for each of said plurality of mineralogical dopants based on said lag time and determining drilling mud flow irregularities based on simultaneously detecting any two of said plurality of mineralogical dopants.
A thermal fogger for forming a stable aerosol of a liquid material, comprising: heating means to heat a flow of gas to a predetermined temperature; and mixing means adapted and configured to contact the liquid material and the heated gas to cause the heated gas and the liquid material to travel a convoluted path before being discharged as an aerosol, wherein the mixing means comprises an extended-surface element configured to fit internally within an aerosolization chamber of the thermal fogger, wherein the extended-surface element has a convoluted surface which in use is hot and interrupts and diverts a flow of gas and liquid particles from a linear path to a circuitous path before exiting the aerosolization chamber as a stable aerosol, and characterised in that the extended-surface element comprises a central longitudinal core which extends substantially the entire length of the extended-surface element, and the convoluted surface comprises flow diversion blades attached thereto or comprises an auger-shaped element, and has an outer dimension which is substantially similar to the inside diameter of the aerosolization chamber; and in that the extended-surface element increases the effective distance travelled by a forming aerosol by at least 25% of the length of the aerosolization chamber. heating means to heat a flow of gas to a predetermined temperature; and mixing means adapted and configured to contact the liquid material and the heated gas to cause the heated gas and the liquid material to travel a convoluted path before being discharged as an aerosol, wherein the mixing means comprises an extended-surface element configured to fit internally within an aerosolization chamber of the thermal fogger, wherein the extended-surface element has a convoluted surface which in use is hot and interrupts and diverts a flow of gas and liquid particles from a linear path to a circuitous path before exiting the aerosolization chamber as a stable aerosol, and characterised in that the extended-surface element comprises a central longitudinal core which extends substantially the entire length of the extended-surface element, and the convoluted surface comprises flow diversion blades attached thereto or comprises an auger-shaped element, and has an outer dimension which is substantially similar to the inside diameter of the aerosolization chamber; and in that the extended-surface element increases the effective distance travelled by a forming aerosol by at least 25% of the length of the aerosolization chamber.
Method for increasing the temperature in an internal combustion engine system during a temperature critical operation situation such as running the internal combustion engine with less ignitable fuel, and/or a cold start situation and/or a low load engine operation mode and/or an idle engine operation mode and/or a motoring engine operation mode, wherein the internal combustion engine comprises a cylinder block with a plurality of cylinders, wherein the plurality of cylinders of the cylinder block are arranged in at least a first cylinder group and a second cylinder group, a gas intake manifold (8, 8a, 8b) for providing at least air to the first and second cylinder group and an exhaust gas manifold (12, 12a, 12b) for exiting the exhaust gas from the cylinder block to a main exhaust gas aftertreatment system, the method comprising the steps of: - determining whether the internal combustion engine system is operated in the temperature critical situation; and - in case the internal combustion engine system is operated in the temperature critical situation controlling the first cylinder group to be inactive by providing no fuel to the cylinders of the first cylinder group, and controlling the second cylinder group to be active by providing fuel to the cylinders of the second cylinder group, characterized in that each cylinder of the internal combustion engine system further comprises at least one intake valve for opening the corresponding cylinder to the intake manifold (8, 8a, 8b) and at least one exhaust valve for opening the corresponding cylinder to the exhaust gas manifold, the method further comprising the step of increasing the temperature in at least one cylinder by controlling the exhaust valve of the at least one cylinder to be at least partially open at the same time as the intake valve is opened, thereby rebreathing a predetermined amount of exhaust gas into the cylinder, wherein the step of rebreathing exhaust gas is performed on the first inactive cylinder group. - determining whether the internal combustion engine system is operated in the temperature critical situation; and - in case the internal combustion engine system is operated in the temperature critical situation controlling the first cylinder group to be inactive by providing no fuel to the cylinders of the first cylinder group, and controlling the second cylinder group to be active by providing fuel to the cylinders of the second cylinder group,
An apparatus comprising: a one-time programmable, OTP, memory circuit configured to be responsive to a programming voltage, the OTP memory circuit comprising: an OTP memory array comprising OTP memory cells (224, 228, 232, 236); characterized by first means for decoupling configured to decouple the OTP memory array from the programming voltage in response to a power-down event; and second means for decoupling configured to decouple a subset of the OTP memory cells from the programming voltage in response to the power-down event. a one-time programmable, OTP, memory circuit configured to be responsive to a programming voltage, the OTP memory circuit comprising: an OTP memory array comprising OTP memory cells (224, 228, 232, 236); characterized by first means for decoupling configured to decouple the OTP memory array from the programming voltage in response to a power-down event; and second means for decoupling configured to decouple a subset of the OTP memory cells from the programming voltage in response to the power-down event. an OTP memory array comprising OTP memory cells (224, 228, 232, 236); first means for decoupling configured to decouple the OTP memory array from the programming voltage in response to a power-down event; and second means for decoupling configured to decouple a subset of the OTP memory cells from the programming voltage in response to the power-down event.
Conveyor belt for transporting articles, in particular for a conveyor-belt scale, comprising a belt body with a top side, with a bottom side and with a length which extends in the transporting direction of the articles, and comprising a transport belt which circulates around the belt body during the operation of the conveyor belt, wherein, on the bottom side of the belt body, a belt-guiding device is fitted between belt body and transport belt, characterized in that the belt-guiding device comprises at least two rolling bearings, wherein the inner rings of the rolling bearings are fitted on respective pins and the pins are arranged parallel to one another and so as to be positionally fixed in relation to the belt body, and wherein the outer rings of the rolling bearings are directly in contact with the transport belt, and wherein the rolling bearings are narrow in relation to the width of the transport belt and support the transport belt in a punctiform manner.
An arrangement for supporting a rotary drum, in particular a rotary kiln of a cement manufacturing installation, said rotary drum having at least three riding rings distributedly arranged along the axial direction of the rotary drum, the arrangement comprising a pair of relatively spaced rollers for supporting a riding ring, at least one bearing for each roller, a support for each bearing mounted for movement of the roller toward and away from the shell of the rotary drum and spring means exerting a spring force acting on the support so as to counteract the weight of the rotary drum resting on the rollers, whereby the spring means comprise a pressure vessel charged with a compressed gas that exerts the spring force, characterized in that the rotary drum comprises at least three riding rings (3,4,5) and only at least one middle ring arranged between two outer rings is supported by a pair of relatively spaced rollers that are equipped with said spring means comprising a pressure vessel charged with a compressed gas.
A power head suitable for a portable handheld tool that includes an elongated boom extending forwardly from the power head, said power head comprising: - an engine, suitable for driving an implement; - a housing surrounding said engine and having a top plate located above the engine, wherein the top plate includes a transition portion, an upper portion and a forward portion, wherein the transition portion is located between the upper portion and the forward portion: characterized in that the power head further comprises: - a barrier member attached to the transition portion of said housing and formed with at least one heat dissipating property, or at least one heat isolating property, or a combination thereof. - an engine, suitable for driving an implement; - a housing surrounding said engine and having a top plate located above the engine, wherein the top plate includes a transition portion, an upper portion and a forward portion, wherein the transition portion is located between the upper portion and the forward portion: - a barrier member attached to the transition portion of said housing and formed with at least one heat dissipating property, or at least one heat isolating property, or a combination thereof.
A method for forming a thermally conductive silicone material on an electronic component, comprising the steps of: preparing a silicone composition comprising: a polyorganosiloxane, a thermally conductive filler and a catalyst, wherein the silicone composition is curable by heat, applying the silicone composition on an electronic component for an electronic device, in which the electronic component generates heat when the electronic device which contains the electronic component is in operation, and curing the silicone composition by heat generated by the electronic component. preparing a silicone composition comprising: a polyorganosiloxane, a thermally conductive filler and a catalyst, wherein the silicone composition is curable by heat, a polyorganosiloxane, a thermally conductive filler and a catalyst, applying the silicone composition on an electronic component for an electronic device, in which the electronic component generates heat when the electronic device which contains the electronic component is in operation, and curing the silicone composition by heat generated by the electronic component.
An orienting tool for use in wells, the orienting tool comprising: a housing, said housing containing: an orientation sensor, a processor and a flow control device; the processor being configured to actuate the flow control device based on indications of the orientation sensor, and the flow control device controlling flow between an interior and an exterior of a body of the orienting tool to thereby transmit at least one signal indicative of an orientation of the body, the housing being outwardly extendable relative to the body.
A multilayer oxygen scavenging film comprises: A) a first outer sealant layer comprising at least one odour absorber comprising a zeolite and zinc oxide and/or magnesium oxide, B) at least one oxygen scavenging layer, C) at least one bulk layer, D) at least one adhesive layer, and E) a second outer substrate layer comprising a material selected from polyester, aromatic polyester, and PET, wherein said at least one oxygen scavenging layer B) comprises a blend of ethylene/methyl acrylate/cyclohexene methyl acrylate copolymer (EMCM) as oxygen scavenger resin and a catalyst in a carrier resin, and said second outer substrate layer E) has a thickness greater than 5% with respect to the total thickness of the film. A) a first outer sealant layer comprising at least one odour absorber comprising a zeolite and zinc oxide and/or magnesium oxide, B) at least one oxygen scavenging layer, C) at least one bulk layer, D) at least one adhesive layer, and E) a second outer substrate layer comprising a material selected from polyester, aromatic polyester, and PET, said at least one oxygen scavenging layer B) comprises a blend of ethylene/methyl acrylate/cyclohexene methyl acrylate copolymer (EMCM) as oxygen scavenger resin and a catalyst in a carrier resin, and said second outer substrate layer E) has a thickness greater than 5% with respect to the total thickness of the film.
An electric junction box comprising: a housing configured to accommodate an electronic component; and a lid (3, 4, 5) configured to be attached to the housing to cover an opening of the housing, wherein the housing comprises: a housing body configured to accommodate the electronic component; and a partition wall dividing an inner space of the housing body, characterized in that the partition wall is provided with a jig pin hole extending along a direction in which the lid (3, 4, 5) is attached to the housing, the jig pin hole being configured such that a pin provided on a workbench is to be inserted into the jig pin hole making the housing fixed to the workbench on which another component is to be attached to the housing. a housing configured to accommodate an electronic component; and a lid (3, 4, 5) configured to be attached to the housing to cover an opening of the housing, wherein the housing comprises: a housing body configured to accommodate the electronic component; and a partition wall dividing an inner space of the housing body, characterized in that the partition wall is provided with a jig pin hole extending along a direction in which the lid (3, 4, 5) is attached to the housing, the jig pin hole being configured such that a pin provided on a workbench is to be inserted into the jig pin hole making the housing fixed to the workbench on which another component is to be attached to the housing.
An elongate medical tube comprising: an elongate hollow body spirally wound to form at least in part said elongate medical tube, said elongate medical tube having a longitudinal axis, a lumen extending along the longitudinal axis, and a hollow wall at least partially surrounding the lumen, the lumen having a surface defining the bore of the elongate medical tube, wherein the elongate hollow body has in transverse cross-section a wall defining at least a portion of the hollow wall; and a reinforcement portion extending along a length of the elongate hollow body being spirally positioned between adjacent turns of the elongate hollow body, characterized in that: surface portions of each of the elongate hollow body and the reinforcement portion form at least a portion of said surface of the lumen of the elongate medical tube; and the reinforcement portion is relatively thicker or more rigid than the wall defining at least a portion of the elongate hollow wall. an elongate hollow body spirally wound to form at least in part said elongate medical tube, said elongate medical tube having a longitudinal axis, a lumen extending along the longitudinal axis, and a hollow wall at least partially surrounding the lumen, the lumen having a surface defining the bore of the elongate medical tube, wherein the elongate hollow body has in transverse cross-section a wall defining at least a portion of the hollow wall; and a reinforcement portion extending along a length of the elongate hollow body being spirally positioned between adjacent turns of the elongate hollow body, characterized in that: surface portions of each of the elongate hollow body and the reinforcement portion form at least a portion of said surface of the lumen of the elongate medical tube; and the reinforcement portion is relatively thicker or more rigid than the wall defining at least a portion of the elongate hollow wall. surface portions of each of the elongate hollow body and the reinforcement portion form at least a portion of said surface of the lumen of the elongate medical tube; and the reinforcement portion is relatively thicker or more rigid than the wall defining at least a portion of the elongate hollow wall.