mhurhangee/ep-ind-claims huggingface dataset:
A method performed by a User Equipment, UE, for reducing feedback overhead related to Channel State Information, CSI, in a communications network employing Multi Input Multi Output, MIMO operation, the method comprising: - decomposing each entry corresponding to a ( i, j)-th combining coefficient of a precoder matrix W 2 r, of a precoder matrix F ( r), into at least two coefficients, wherein r denotes a r-th transmission layer; said ( i, j)-th combining coefficient is associated with a i-th beam and a j-th delay, and wherein each combining coefficient is associated with an amplitude and a phase-information; wherein the precoder matrix F ( r) is a product of a wideband first-stage precoder matrix F 1 r containing 2L spatial beams identical for all subbands, said matrix W 2 r, and a matrix K F r composed of a number of basis vectors used to perform a compression in a frequency domain; wherein the decomposed ( i, j)-th combining-coefficient of said matrix W 2 r is given by: W 2 r i, j = a i b i, j, where b i, j is a complex-valued normalized combining coefficient associated with the i-th beam and j-th delay, and a i is a real-valued coefficient representing a common amplitude for the combining coefficients for all delays associated with the i-th beam; - quantizing, separately, each of said at least two coefficients with a least one bit, and - reporting information related to at least one phase value or at least one amplitude value or at least one phase value and an amplitude value of said quantized coefficient. - decomposing each entry corresponding to a ( i, j)-th combining coefficient of a precoder matrix W 2 r, of a precoder matrix F ( r), into at least two coefficients, wherein r denotes a r-th transmission layer; said ( i, j)-th combining coefficient is associated with a i-th beam and a j-th delay, and wherein each combining coefficient is associated with an amplitude and a phase-information; wherein the precoder matrix F ( r) is a product of a wideband first-stage precoder matrix F 1 r containing 2L spatial beams identical for all subbands, said matrix W 2 r, and a matrix K F r composed of a number of basis vectors used to perform a compression in a frequency domain; wherein the decomposed ( i, j)-th combining-coefficient of said matrix W 2 r is given by: W 2 r i, j = a i b i, j, where b i, j is a complex-valued normalized combining coefficient associated with the i-th beam and j-th delay, and a i is a real-valued coefficient representing a common amplitude for the combining coefficients for all delays associated with the i-th beam; - quantizing, separately, each of said at least two coefficients with a least one bit, and - reporting information related to at least one phase value or at least one amplitude value or at least one phase value and an amplitude value of said quantized coefficient.
A control device for an internal combustion engine, the engine including an EGR device having an EGR passage for introducing exhaust gas from an exhaust passage into an intake passage and an EGR valve arranged in the EGR passage and which varies the amount of the exhaust gas introduced into the intake passage, the control device comprising: fuel cutoff control means that performs fuel cutoff control by which fuel supply to the engine is blocked, and suspends the fuel cutoff control in a condition in which engine speed becomes lower than or equal to a predetermined resumption engine speed (NErtn) when the fuel cutoff control is being carried out; diagnosis means that forcibly opens and closes the EGR valve when the fuel cutoff control means is performing the fuel cutoff control, and diagnoses whether an abnormality has occurred in the EGR device based on extent of pressure change in the intake passage caused by opening and closing the EGR valve; and forcible suspension means that, when the diagnosis means is performing the diagnosis, suspends the diagnosis in a condition in which the engine speed becomes lower than or equal to a predetermined forcible suspension engine speed (NEoff) equal to or greater than the resumption engine speed (NErtn), the control device being characterized in that the forcible suspension means sets a smaller value of the forcible suspension engine speed (NEoff) when the EGR valve is not in a forcibly opened state than when the EGR valve is in the forcibly opened state. fuel cutoff control means that performs fuel cutoff control by which fuel supply to the engine is blocked, and suspends the fuel cutoff control in a condition in which engine speed becomes lower than or equal to a predetermined resumption engine speed (NErtn) when the fuel cutoff control is being carried out; diagnosis means that forcibly opens and closes the EGR valve when the fuel cutoff control means is performing the fuel cutoff control, and diagnoses whether an abnormality has occurred in the EGR device based on extent of pressure change in the intake passage caused by opening and closing the EGR valve; and forcible suspension means that, when the diagnosis means is performing the diagnosis, suspends the diagnosis in a condition in which the engine speed becomes lower than or equal to a predetermined forcible suspension engine speed (NEoff) equal to or greater than the resumption engine speed (NErtn), the control device being characterized in that the forcible suspension means sets a smaller value of the forcible suspension engine speed (NEoff) when the EGR valve is not in a forcibly opened state than when the EGR valve is in the forcibly opened state.
A battery cell abnormal deterioration diagnosis apparatus comprising: an SOC calculation unit configured to calculate a state of charge, SOC, of a plurality of battery cells; a change amount calculation unit configured to calculate, for each of the plurality of battery cells, an SOC change amount that is a change amount of the calculated SOC during a preset period and an SOC change amount average that is an average of the SOC change amounts of all the plurality of battery cells; and an abnormal deterioration diagnosis unit configured to diagnose abnormal deterioration of each of the plurality of battery cells using the SOC change amount and the SOC change amount average. an SOC calculation unit configured to calculate a state of charge, SOC, of a plurality of battery cells; a change amount calculation unit configured to calculate, for each of the plurality of battery cells, an SOC change amount that is a change amount of the calculated SOC during a preset period and an SOC change amount average that is an average of the SOC change amounts of all the plurality of battery cells; and an abnormal deterioration diagnosis unit configured to diagnose abnormal deterioration of each of the plurality of battery cells using the SOC change amount and the SOC change amount average.
An apparatus for use in a downhole environment, comprising: a bearing assembly, a housing and a shaft, wherein the shaft has a shaft axis, wherein the shaft is rotatably connected with the housing, wherein the housing defines an interior of the housing, an exterior of the housing and a first housing end, wherein the shaft is comprised of a shaft extension which extends from the interior of the housing at the first housing end, and wherein the shaft extension defines a first bearing shaft surface, the bearing assembly comprising: (a) a first thrust bearing for transferring a first axial load between the shaft and the housing, wherein the first thrust bearing is located axially between the first housing end and the first bearing shaft surface; and (b) a second thrust bearing for transferring a second axial load between the shaft and the housing, wherein the second thrust bearing is comprised of a preloading mechanism, the bearing assembly characterized in that it further comprises: (c) a drive shaft catcher for limiting an amount of relative axial movement between the housing and the shaft. (a) a first thrust bearing for transferring a first axial load between the shaft and the housing, wherein the first thrust bearing is located axially between the first housing end and the first bearing shaft surface; and (b) a second thrust bearing for transferring a second axial load between the shaft and the housing, wherein the second thrust bearing is comprised of a preloading mechanism, the bearing assembly characterized in that it further comprises: (c) a drive shaft catcher for limiting an amount of relative axial movement between the housing and the shaft.
Device (1, 1') for centrifuging at least one food product provided to the device (1, 1') via a feeding means, the device (1, 1') comprises at least one conveyance means (7, 7a, 7b) and at least one centrifuge element (9a, 9b) having an interior space (15a, 15b) to receive the food product and being adapted to be spun around a first rotational axis (11a, 11b), wherein the food product is conveyable into the internal space (15a, 15b) via the conveyance means (3, 5, 6', 7, 7a, 7b), the conveyance means comprises a dividing element and at least one supply means, wherein the food product is conveyed to the supply means via the dividing element, and via the supply means to the centrifuge element (9a, 9b) and wherein further the conveyance means (7, 7b) is at least partly insertable into and extricable out of the interior space (15a, 15b) such that the supply means is at least partly positionable within the interior space (15a, 15b) by at least partly moving the supply means, characterized in that the supply means is turnable with respect to the dividing element around a horizontal second rotational axis such that the supply means may be lowered into and lifted out of the interior space (15a, 15b).
A method for determining at least one of charge and size of an object suspended in a fluid, the method comprising introducing the object, together with the fluid, into an electrostatic trap defining an electrostatic confining potential (ΔU); observing thermal motion of the object in the fluid under influence of the confining potential (ΔU); and determining at least one of charge and size from the observed thermal motion; wherein the method further comprises: determining at least one characteristic of the confining potential (ΔU) from the observed thermal motion; and comparing the determined characteristic with a potential model to determine at least one of charge and size of the object.
A component determination system configured to determine, in a case when a first component to be mounted on a first side of a board by a first mounting operation and a second component mounted on the second side of the board by a second mounting operation have a particular corresponding relationship, whether a combination of the first component and the second component mounted is permissible, the component determination system comprising: a first characteristic information acquiring section configured to acquire first characteristic information of the first component for which the first mounting operation has been completed; a second characteristic information acquiring section configured to acquire second characteristic information of the second component prepared prior to the second mounting operation; and a combination determining section configured to determine whether to allow the combination of the first component and the second component based on the acquired first characteristic information and the acquired second characteristic information, wherein the particular corresponding relationship of the first component and the second component is that they are the same part type, and the first characteristic information and the second characteristic information are at least one of a packaging identification number identifying a packaging that holds multiple of the components, a lot number identifying a lot of multiple of the packagings, or a manufacturer of the components. a first characteristic information acquiring section configured to acquire first characteristic information of the first component for which the first mounting operation has been completed; a second characteristic information acquiring section configured to acquire second characteristic information of the second component prepared prior to the second mounting operation; and a combination determining section configured to determine whether to allow the combination of the first component and the second component based on the acquired first characteristic information and the acquired second characteristic information, wherein the particular corresponding relationship of the first component and the second component is that they are the same part type, and the first characteristic information and the second characteristic information are at least one of a packaging identification number identifying a packaging that holds multiple of the components, a lot number identifying a lot of multiple of the packagings, or a manufacturer of the components.
A method of determining permissions to access content in an Internet Protocol Television, IPTV, node, the method comprising: receiving an indication that a plurality of viewers is present for viewing content from the IPTV node; retrieving a plurality of profiles, each profile in the plurality associated with one of the plurality of viewers; determining (114, 126) that the plurality of retrieved user profiles includes a first profile having conditional permissions, wherein the conditional permissions of the first profile include a first set of permissions with less access rights and a second set of permissions with more access rights; and processing the conditional permissions in the first profile in dependence on the specific user or user class associated with one or more other profiles in the plurality, to determine the permissions to apply to the plurality of viewers for accessing content from the IPTV node, wherein processing the conditional permissions in the first profile comprises applying the second set of permissions in the presence of the specific user or user class with the one or more other profiles, and wherein the second set of permissions is still granted for a buffer period after the specific user or user class with the one or more other profiles has left. receiving an indication that a plurality of viewers is present for viewing content from the IPTV node; retrieving a plurality of profiles, each profile in the plurality associated with one of the plurality of viewers; determining (114, 126) that the plurality of retrieved user profiles includes a first profile having conditional permissions, wherein the conditional permissions of the first profile include a first set of permissions with less access rights and a second set of permissions with more access rights; and processing the conditional permissions in the first profile in dependence on the specific user or user class associated with one or more other profiles in the plurality, to determine the permissions to apply to the plurality of viewers for accessing content from the IPTV node, wherein processing the conditional permissions in the first profile comprises applying the second set of permissions in the presence of the specific user or user class with the one or more other profiles, and wherein the second set of permissions is still granted for a buffer period after the specific user or user class with the one or more other profiles has left.
A rotation angle control device, comprising: a mandrel; a transmission gear sleeved on the mandrel; a clutch sleeve sleeved on the mandrel and having a first axial counterbore in an end surface located on one side of the clutch sleeve away from the transmission gear; a second worm sleeved on the mandrel; and a spring sleeved over the mandrel and having a circular surface in interfere fit with surfaces, characterized by further comprising: a second axial counterbore in an end surface located on one side of the second worm adjacent to the transmission gear; a spring being realized as an expansion spring sleeved over the mandrel and having an outer circular surface in interfere fit with inner hole surfaces of the first axial counterbore and the second axial counterbore; and a spacer sleeve located between the expansion spring and the mandrel, wherein an outer circular diameter of the spacer sleeve is smaller than an inner hole size of the spring presenting a retracting tendency, and an outer circular diameter of the spacer sleeve is also smaller than an inner hole size of the expansion spring after interference fitting. a mandrel; a transmission gear sleeved on the mandrel; a clutch sleeve sleeved on the mandrel and having a first axial counterbore in an end surface located on one side of the clutch sleeve away from the transmission gear; a second worm sleeved on the mandrel; and a spring sleeved over the mandrel and having a circular surface in interfere fit with surfaces, characterized by further comprising: a second axial counterbore in an end surface located on one side of the second worm adjacent to the transmission gear; a spring being realized as an expansion spring sleeved over the mandrel and having an outer circular surface in interfere fit with inner hole surfaces of the first axial counterbore and the second axial counterbore; and a spacer sleeve located between the expansion spring and the mandrel, wherein an outer circular diameter of the spacer sleeve is smaller than an inner hole size of the spring presenting a retracting tendency, and an outer circular diameter of the spacer sleeve is also smaller than an inner hole size of the expansion spring after interference fitting. a second axial counterbore in an end surface located on one side of the second worm adjacent to the transmission gear; a spring being realized as an expansion spring sleeved over the mandrel and having an outer circular surface in interfere fit with inner hole surfaces of the first axial counterbore and the second axial counterbore; and a spacer sleeve located between the expansion spring and the mandrel, wherein an outer circular diameter of the spacer sleeve is smaller than an inner hole size of the spring presenting a retracting tendency, and an outer circular diameter of the spacer sleeve is also smaller than an inner hole size of the expansion spring after interference fitting.
A fender panel mounting structure, comprising: an upper portion inner side end portion of a fender panel that is disposed at a vehicle body front portion side surface; a vehicle body side structural member that is disposed further toward a vehicle lower side than the upper portion inner side end portion of the fender panel, and that is a mounting mate of the fender panel; and an impact absorbing bracket having a fender panel mounting portion at which the upper portion inner side end portion is mounted, a vehicle body mounting base portion that is mounted at the vehicle body side structural member, a pair of supporting leg portions (32, 34) that are plate-shaped, and that connect the fender panel mounting portion and the vehicle body mounting base portion in a vehicle vertical direction, and at which are formed folded portions (32A, 34A) that are folded over from one end to another end at height direction intermediate portions of the respective supporting leg portions (32, 34), characterized in that the supporting leg portions (32, 34) are disposed such that plate surfaces thereof form an angle (α) as seen from the vehicle vertical direction, wherein the impact absorbing bracket further has a connecting portion that connects the pair of supporting leg portions (32, 34) to one another further toward a vehicle lower side than the fender panel mounting portion, the impact absorbing bracket deforming and absorbing energy due to an input of collision load from a vehicle upper side. an upper portion inner side end portion of a fender panel that is disposed at a vehicle body front portion side surface; a vehicle body side structural member that is disposed further toward a vehicle lower side than the upper portion inner side end portion of the fender panel, and that is a mounting mate of the fender panel; and an impact absorbing bracket having a fender panel mounting portion at which the upper portion inner side end portion is mounted, a vehicle body mounting base portion that is mounted at the vehicle body side structural member, a pair of supporting leg portions (32, 34) that are plate-shaped, and that connect the fender panel mounting portion and the vehicle body mounting base portion in a vehicle vertical direction, and at which are formed folded portions (32A, 34A) that are folded over from one end to another end at height direction intermediate portions of the respective supporting leg portions (32, 34), characterized in that the supporting leg portions (32, 34) are disposed such that plate surfaces thereof form an angle (α) as seen from the vehicle vertical direction, wherein the impact absorbing bracket further has a connecting portion that connects the pair of supporting leg portions (32, 34) to one another further toward a vehicle lower side than the fender panel mounting portion, the impact absorbing bracket deforming and absorbing energy due to an input of collision load from a vehicle upper side.
An endoscope system for inspection of blades of an engine comprising an engine case having an outer shroud and an inner shroud, and an outer jacketing cover, the endoscope system comprising: an endoscope having an insertion portion provided with an observation optical system capable of inspecting a plurality of blades that are periodically disposed at a periphery of a rotary shaft of a rotor of the engine, and rotate around the rotary shaft; a guide tube that is capable of being introduced into the engine, and capable of guiding the insertion portion; a first fixing portion (23, 25) that is provided at the guide tube, and capable of fixing the guide tube in an inside of the engine; a second fixing portion (24, 60, 71) that is provided in a position separated by having a predetermined distance in an opposite direction from the rotary shaft from the first fixing portion (23, 25) in the guide tube, and capable of fixing the guide tube with the outer jacketing cover of the engine; and an observation opening portion provided at a position separated by a predetermined distance in a direction of the rotary shaft from the first fixing portion (23, 25), characterized in that the observation opening portion is formed in the guide tube along a longitudinal direction of the guide tube, and the observation opening portion is provided at a position where a proximal end side or a distal end side of the blade can be observed, in a state in which the first fixing portion (23, 25) and the second fixing portion (24, 60, 71) of the guide tube are fixed in the inside of the engine. an endoscope having an insertion portion provided with an observation optical system capable of inspecting a plurality of blades that are periodically disposed at a periphery of a rotary shaft of a rotor of the engine, and rotate around the rotary shaft; a guide tube that is capable of being introduced into the engine, and capable of guiding the insertion portion; a first fixing portion (23, 25) that is provided at the guide tube, and capable of fixing the guide tube in an inside of the engine; a second fixing portion (24, 60, 71) that is provided in a position separated by having a predetermined distance in an opposite direction from the rotary shaft from the first fixing portion (23, 25) in the guide tube, and capable of fixing the guide tube with the outer jacketing cover of the engine; and an observation opening portion provided at a position separated by a predetermined distance in a direction of the rotary shaft from the first fixing portion (23, 25), characterized in that the observation opening portion is formed in the guide tube along a longitudinal direction of the guide tube, and the observation opening portion is provided at a position where a proximal end side or a distal end side of the blade can be observed, in a state in which the first fixing portion (23, 25) and the second fixing portion (24, 60, 71) of the guide tube are fixed in the inside of the engine.