mhurhangee/ep-ind-claims huggingface dataset:
A method for stimulation of the near-wellbore reservoir of a wellbore surrounded by a formation in a subterranean hydrocarbon reservoir, the wellbore having a horizontal section including a heel section and a toe section, the horizontal section being provided with a non-cemented perforated liner being perforated by means of holes possibly provided with valves, thereby forming an at least substantially annular space between the non-cemented perforated liner and the formation, the liner having a perforation pattern being optimized for stimulation of the near-wellbore so that the total hole area per unit length of the liner varies over the length of the liner from the heel to the toe, the at least substantially annular space between the non-cemented perforated liner and the formation being divided into at least two zones (zone 1, zone 2, zone 3) isolated from each other by means of one or more external packers (6, 7, 8) arranged externally on the non-cemented perforated liner, whereby selective access to the at least two zones (zone 1, zone 2, zone 3) is provided by means of an internal pipe arranged inside the non-cemented perforated liner and provided with one or more internal packers (10, 11, 12) corresponding to the one or more external packers (6, 7, 8) and sealing an at least substantially annular space between the internal pipe and the non-cemented perforated liner, whereby, for each of the zones (zone 1, zone 2, zone 3), the internal pipe is provided with a valve (14, 15, 16) providing said access between the inside of the internal pipe and the corresponding zone (zone 1, zone 2, zone 3) through said substantially annular space sealed by said corresponding internal packers (10, 11, 12), and whereby stimulation of the near-wellbore is performed by pumping acid or the like reactive fluid through the internal pipe into the wellbore, characterised by that stimulation of the near-wellbore is performed simultaneously in at least two adjacent zones (zone 1, zone 2, zone 3) of the at least substantially annular space between the non-cemented perforated liner and the formation.
A presence service infrastructure system, comprising a presence server that collects dynamic presence information about one or more current states of a plurality of web service providers, said dynamic presence information including attributes defining availability of each web service provider, current load of servers of each web service provider performance indicators, for each web service provider, for mobile entities that provide web services, the entities location, prices for services associated with each web service provider (410a-410n), and then publishes at least a portion of that dynamic presence information for each web service provider to a consumer (404a-404n) requesting a plurality of specific web services, allowing the consumer to select a web service provider based upon the attributes within the dynamic presence information.
A method for comparing two inertial guidance systems which are integral with a carrier in positions that are separated from one another and which each comprise three angular measurement sensors and three accelerometric sensors mounted along the axes of a measurement reference frame specific to each inertial guidance system, the method comprising the steps for: - over a pre-determined period of time, measuring a specific force and rotations respectively with the accelerometric sensors and the angular sensors of each inertial guidance system, - correcting for a cantilever effect in order to bring the reference frames to the same origin, - reconstructing an inertial reference frame for each inertial guidance system using the specific force and rotations thus measured, - comparing the inertial reference frames in order to determine a separation between them, the comparison of the two inertial reference frames being carried out in order to determine an instantaneous rotation matrix between the inertial reference frames, characterized in that it further includes the steps of: - determining biases in attitude and errors in attitude are determined based on differences between the instantaneous rotation matrix and a average rotation matrix, and, - introducing the biases and the errors in attitude into a model aiming to compensate the differences in attitude. - over a pre-determined period of time, measuring a specific force and rotations respectively with the accelerometric sensors and the angular sensors of each inertial guidance system, - correcting for a cantilever effect in order to bring the reference frames to the same origin, - reconstructing an inertial reference frame for each inertial guidance system using the specific force and rotations thus measured, - comparing the inertial reference frames in order to determine a separation between them, the comparison of the two inertial reference frames being carried out in order to determine an instantaneous rotation matrix between the inertial reference frames, - determining biases in attitude and errors in attitude are determined based on differences between the instantaneous rotation matrix and a average rotation matrix, and, - introducing the biases and the errors in attitude into a model aiming to compensate the differences in attitude.
A system for characterizing surroundings of a vehicle, the system comprising: - projection means arranged for projecting a pattern of laser light towards said surroundings in a sequence of pulses, said pattern of laser light comprising a pattern of discrete spots; - a detector comprising a plurality of pixels, said detector being configured for detecting light representing said pattern of laser light as reflected by said surroundings in synchronization with said sequence of pulses; and - processing means configured to calculate distances to objects in said surroundings as a function of exposure values generated by said pixels in response to said detected light; characterized in that said detector is further configured for detecting light forming a two-dimensional image of said surroundings at points in time that do not coincide with said sequence of pulses. - projection means arranged for projecting a pattern of laser light towards said surroundings in a sequence of pulses, said pattern of laser light comprising a pattern of discrete spots; - a detector comprising a plurality of pixels, said detector being configured for detecting light representing said pattern of laser light as reflected by said surroundings in synchronization with said sequence of pulses; and - processing means configured to calculate distances to objects in said surroundings as a function of exposure values generated by said pixels in response to said detected light;
An endoscopic or borescopic vision system for inspecting the inside of a cavity or guiding operation on enclosed structures in said cavity, comprising an imaging system for receiving selected images of a target object and to create output signals of the object image, the imaging system comprising a camera system designed to create output signals of different object images of portions of the target structure or the direct environment thereof, the camera system comprising a first ocular system, the first ocular system being a lens or a camera, and at least a second ocular system, the second ocular system being a lens or a camera, at deployment or in operational working the ocular distances between the ocular systems or the relative orientation of the ocular systems being controllable to change the different viewpoints relatively to each other, wherein the distance between the ocular systems is changeable, wherein the system is adapted for determining a configuration or constellation of the camera system and the baseline between the ocular systems is selectable at deployment or in operational working state in the range 20 to 250mm, wherein the system is adapted for combining the output signals into integrated video data taking into account said configuration or constellation, characterised in that said integrated video data comprises a synthetic overview image, in which generating the synthetic overview image comprises using texture blending with illumination correction on a depth modulated projection surface.
A method comprising: transmitting, from a mobile station (106, 108, 110) to a base station in a wireless network, a message when requesting network entry with the base station, characterized by the message indicates whether or not the mobile station (106, 108, 110) supports base station -controlled handover for the mobile station (106, 108, 110), and receiving, at the mobile station (106, 108, 110), an indication from the base station indicating whether the request for network entry is accepted or rejected, based on the message. transmitting, from a mobile station (106, 108, 110) to a base station in a wireless network, a message when requesting network entry with the base station, characterized by the message indicates whether or not the mobile station (106, 108, 110) supports base station -controlled handover for the mobile station (106, 108, 110), and receiving, at the mobile station (106, 108, 110), an indication from the base station indicating whether the request for network entry is accepted or rejected, based on the message.
A vehicle exhaust system comprising: an exhaust component having an outer surface (38, 94) and an inner surface (36, 96) that defines an internal exhaust component cavity; and at least one bleed hole formed in the exhaust component to reduce a resonance frequency, the at least one bleed hole comprising a discontinuous opening into the internal exhaust component cavity, wherein the exhaust component comprises at least one exhaust pipe (30, 32), and the exhaust component including a muffler connected to the at least one exhaust pipe (30, 32), the muffler including a housing defining an internal muffler volume and first and second end caps (100, 102) attached to respective opposing ends of the housing, characterized in that the discontinuous opening into the exhaust path is provided by a porous member that is associated with the at least one bleed hole, and wherein the porous member comprises a sheet of microperforated material that is attached to the exhaust component and covers the at least one bleed hole wherein the at least one bleed hole comprises at least a first bleed hole and a second bleed hole, the first bleed hole formed within the pipe (30, 32) and the second bleed hole formed within the muffler. an exhaust component having an outer surface (38, 94) and an inner surface (36, 96) that defines an internal exhaust component cavity; and at least one bleed hole formed in the exhaust component to reduce a resonance frequency, the at least one bleed hole comprising a discontinuous opening into the internal exhaust component cavity, wherein the exhaust component comprises at least one exhaust pipe (30, 32), and the exhaust component including a muffler connected to the at least one exhaust pipe (30, 32), the muffler including a housing defining an internal muffler volume and first and second end caps (100, 102) attached to respective opposing ends of the housing, characterized in that the discontinuous opening into the exhaust path is provided by a porous member that is associated with the at least one bleed hole, and wherein the porous member comprises a sheet of microperforated material that is attached to the exhaust component and covers the at least one bleed hole wherein the at least one bleed hole comprises at least a first bleed hole and a second bleed hole, the first bleed hole formed within the pipe (30, 32) and the second bleed hole formed within the muffler.
A device comprising: a substrate with at least one cavity therein; a laminated membrane mounted to the substrate, wherein the laminated membrane spans at least part of the cavity, wherein the laminated membrane includes at least one layer of a flexible material and at least one layer of a two-dimensional material, wherein the substrate comprises a planar mounting surface supporting the laminated membrane and the cavity comprises at least one inwardly tapered surface having a greatest width between diametrically opposite surfaces proximal to the laminated membrane and wherein the flexible material is a dielectric material; and a functional component, wherein the laminated membrane is arranged to deform with respect to a position of the functional component and wherein the functional component is positioned within the cavity. a substrate with at least one cavity therein; a laminated membrane mounted to the substrate, wherein the laminated membrane spans at least part of the cavity, wherein the laminated membrane includes at least one layer of a flexible material and at least one layer of a two-dimensional material, wherein the substrate comprises a planar mounting surface supporting the laminated membrane and the cavity comprises at least one inwardly tapered surface having a greatest width between diametrically opposite surfaces proximal to the laminated membrane and wherein the flexible material is a dielectric material; and a functional component, wherein the laminated membrane is arranged to deform with respect to a position of the functional component and wherein the functional component is positioned within the cavity.
An implantable microstimulator comprising: a housing comprising a passive stimulation circuit and a feedthrough; and a flexible extension connected to the housing and configured to conform to an anatomical target, wherein the flexible extension comprises an energy-receiving coil positioned within the flexible extension and at least one electrode, and wherein the at least one electrode is connected to the passive stimulation circuit via the feedthrough. a housing comprising a passive stimulation circuit and a feedthrough; and a flexible extension connected to the housing and configured to conform to an anatomical target, wherein the flexible extension comprises an energy-receiving coil positioned within the flexible extension and at least one electrode, and wherein the at least one electrode is connected to the passive stimulation circuit via the feedthrough.
A method for storing data in a relational database, comprising a plurality of tables (T1, T2), wherein the data is stored in these tables, wherein each row of each table (T1, T2) is provided with primary key for identification, and wherein foreign keys are provided for cross-referencing different tables (T1, T2) of the relational database, characterized in that the primary keys are encrypted, that the foreign keys are encrypted using an encryption procedure taking the encrypted primary keys as input and that for each table where a primary key is referenced as a foreign key an encrypted pointer is stored to link the corresponding encrypted foreign key to the encrypted primary key.
An arrangement structure of a vehicular auxiliary machine in a vehicle, comprising: the vehicular auxiliary machine disposable between seats arranged side by side in a vehicular width direction of a vehicle body; and a bracket on which the vehicular auxiliary machine is mounted, and which is fixable to the vehicle body; and a harness to be connected to the vehicular auxiliary machine, wherein the vehicular auxiliary machine includes a harness connecting portion to which the harness is connectable, and is disposed in such a way that the harness connecting portion is located on a side of one of the seats in the mounting position of the arrangement structure in the vehicle body, and the bracket includes a base surface, a pair of vertical wall portions which stand upright with respect to the base surface in such a way that the vertical wall portions are away from each other in the vehicular width direction between the vehicular auxiliary machine and each of the seats, and a rib spanning between a harness-side vertical wall portion and the base surface, the harness-side vertical wall portion being the one of the paired vertical wall portions which is closer to the harness connecting portion of the vehicular auxiliary machine than the other vertical wall portion of the pair of vertical wall portions. the vehicular auxiliary machine disposable between seats arranged side by side in a vehicular width direction of a vehicle body; and a bracket on which the vehicular auxiliary machine is mounted, and which is fixable to the vehicle body; and a harness to be connected to the vehicular auxiliary machine, wherein the vehicular auxiliary machine includes a harness connecting portion to which the harness is connectable, and is disposed in such a way that the harness connecting portion is located on a side of one of the seats in the mounting position of the arrangement structure in the vehicle body, and the bracket includes a base surface, a pair of vertical wall portions which stand upright with respect to the base surface in such a way that the vertical wall portions are away from each other in the vehicular width direction between the vehicular auxiliary machine and each of the seats, and a rib spanning between a harness-side vertical wall portion and the base surface, the harness-side vertical wall portion being the one of the paired vertical wall portions which is closer to the harness connecting portion of the vehicular auxiliary machine than the other vertical wall portion of the pair of vertical wall portions.
An atomizer, comprising: a liquid storage assembly, comprising: an outer barrel; and an inner barrel, wherein a liquid storage cavity is defined between the outer barrel and the inner barrel, and is defined to store e-liquid, and the inner barrel defines a slide cavity for receiving an atomization core assembly configured to atomize the e-liquid to generate smoke; and a mouthpiece assembly, disposed at an end of the inner barrel for pushing against the atomization core assembly, wherein the atomization core assembly is capable of sliding relative to the inner barrel, and an end of the atomization core assembly is capable of being exposed to an outside of the atomizer. a liquid storage assembly, comprising: an outer barrel; and an inner barrel, wherein a liquid storage cavity is defined between the outer barrel and the inner barrel, and is defined to store e-liquid, and the inner barrel defines a slide cavity for receiving an atomization core assembly configured to atomize the e-liquid to generate smoke; and an outer barrel; and an inner barrel, wherein a liquid storage cavity is defined between the outer barrel and the inner barrel, and is defined to store e-liquid, and the inner barrel defines a slide cavity for receiving an atomization core assembly configured to atomize the e-liquid to generate smoke; and a mouthpiece assembly, disposed at an end of the inner barrel for pushing against the atomization core assembly, wherein the atomization core assembly is capable of sliding relative to the inner barrel, and an end of the atomization core assembly is capable of being exposed to an outside of the atomizer.
A layered structure comprising the following layers: a) a first substrate layer, wherein the first substrate layer has a first surface and a second surface and is configured as a dielectric; b) a first electrically conductive layer which overlaps at least in part the first substrate layer at least on the first surface of the first substrate layer, wherein the first electrically conductive layer comprises an electrically conductive polymer, wherein the first electrically conductive layer has at least one first part region and at least one further part region, - wherein at least a part of the at least one first part region overlaps the first surface of the first substrate layer and wherein the at least one first part region has a higher bonding strength to the first substrate layer than to the at least one further part region or - wherein at least a part of the at least one first part region and at least a part of the at least one further part region overlap the first surface of the substrate layer and wherein the bonding strength of the at least one first part region to the first substrate layer differs from the bonding strength of the at least one further part region to the first substrate layer. a) a first substrate layer, wherein the first substrate layer has a first surface and a second surface and is configured as a dielectric; b) a first electrically conductive layer which overlaps at least in part the first substrate layer at least on the first surface of the first substrate layer, - wherein at least a part of the at least one first part region overlaps the first surface of the first substrate layer and wherein the at least one first part region has a higher bonding strength to the first substrate layer than to the at least one further part region or - wherein at least a part of the at least one first part region and at least a part of the at least one further part region overlap the first surface of the substrate layer and wherein the bonding strength of the at least one first part region to the first substrate layer differs from the bonding strength of the at least one further part region to the first substrate layer.
An X-ray generating apparatus, comprising: an electron accelerator for emitting in operation an electron beam and including an electron acceleration unit, an electron emission unit, and a target, said target comprising a target point (o) located on a horizontal plane (X-Y); and a shielding and collimating device, including a shielding structure and multiple collimators (202a-202d) arranged in the shielding structure, wherein the target is surrounded by the shielding structure, wherein each of the collimators (202a-202d) is a planar fan-shaped gap arranged in the shielding structure, extending from the target point (o) to an exterior surface of the shielding structure, and having a respective axis transverse the electron beam and passing through the target point (o), wherein at least two collimators (202a, 202b) of said multiple collimators, each of said at least two collimators forming different angles (θ1, θ2) with the electron beam shooting the target in operation, are arranged on a same side with respect to said horizontal plane (X-Y), such that in operation, planar fan-shaped X-rays are drawn out from said multiple collimators; the fan-shaped X-rays having energy difference therebetween and different draw-out angles, each having uniform intensity distribution in its respective plane; wherein the planes where the multiple collimators (202a-202d) locate are perpendicular to the horizontal plane and form respective angles (θ1-θ4) from 30 degrees to 150 degrees with the electron beam shooting the target in operation. an electron accelerator for emitting in operation an electron beam and including an electron acceleration unit, an electron emission unit, and a target, said target comprising a target point (o) located on a horizontal plane (X-Y); and a shielding and collimating device, including a shielding structure and multiple collimators (202a-202d) arranged in the shielding structure, wherein the target is surrounded by the shielding structure, wherein each of the collimators (202a-202d) is a planar fan-shaped gap arranged in the shielding structure, extending from the target point (o) to an exterior surface of the shielding structure, and having a respective axis transverse the electron beam and passing through the target point (o), wherein at least two collimators (202a, 202b) of said multiple collimators, each of said at least two collimators forming different angles (θ1, θ2) with the electron beam shooting the target in operation, are arranged on a same side with respect to said horizontal plane (X-Y), such that in operation, planar fan-shaped X-rays are drawn out from said multiple collimators; the fan-shaped X-rays having energy difference therebetween and different draw-out angles, each having uniform intensity distribution in its respective plane; wherein the planes where the multiple collimators (202a-202d) locate are perpendicular to the horizontal plane and form respective angles (θ1-θ4) from 30 degrees to 150 degrees with the electron beam shooting the target in operation.