mhurhangee/ep-ind-claims huggingface dataset:
A method of classifying a motion state of a mobile device comprising: collecting accelerometer data representing acceleration components along orthogonal x, y, and z axes of the mobile device; determining a presence or absence of a half-step frequency relationship between the accelerometer data; and determining the motion state of the device based at least in part on the presence or absence of the half-step frequency relationship, wherein the determining of the motion state comprises determining a walk/run state based at least in part on the presence of the half-step frequency relationship, and the method further comprising determining an additional activity the user is performing while walking/running based on a type of the half-step frequency relationship. collecting accelerometer data representing acceleration components along orthogonal x, y, and z axes of the mobile device; determining a presence or absence of a half-step frequency relationship between the accelerometer data; and determining the motion state of the device based at least in part on the presence or absence of the half-step frequency relationship, wherein the determining of the motion state comprises determining a walk/run state based at least in part on the presence of the half-step frequency relationship, and the method further comprising determining an additional activity the user is performing while walking/running based on a type of the half-step frequency relationship.
A plow comprising: - a share used to cut the soil, - a moldboard connected to the share and used to turn over the clods of soil cut by the share, - a beam intended to connect the share-moldboard assembly to a motor vehicle, - a vibrator assembly (20; 320; 420) connected to the moldboard to put the share-moldboard assembly into vibration, characterized in that it also comprises - a force sensor (Ss) connected to the beam to detect the ploughing force (σ m) on the beam, - a controller connected to the force sensor (Ss) and vibrator assembly (20; 320; 420) to control the vibration of the vibrator assembly (20; 420) according to the force value detected by said force sensor (Ss), said controller being set in such manner to acquire force values (σ m) from the force sensor, pursuing a minimum force (σ min) through the control of the vibrator assembly (20; 320; 420). - a share used to cut the soil, - a moldboard connected to the share and used to turn over the clods of soil cut by the share, - a beam intended to connect the share-moldboard assembly to a motor vehicle, - a vibrator assembly (20; 320; 420) connected to the moldboard to put the share-moldboard assembly into vibration, - a force sensor (Ss) connected to the beam to detect the ploughing force (σ m) on the beam, - a controller connected to the force sensor (Ss) and vibrator assembly (20; 320; 420) to control the vibration of the vibrator assembly (20; 420) according to the force value detected by said force sensor (Ss), said controller being set in such manner to acquire force values (σ m) from the force sensor, pursuing a minimum force (σ min) through the control of the vibrator assembly (20; 320; 420).
A method for preparing an oligomer, the method comprising: supplying a monomer stream and a solvent stream to a reactor to perform an oligomerization reaction to prepare a reaction product; supplying a discharge stream from the reactor including the reaction product to a separation device and supplying a lower discharge stream from the separation device to a settling tank; adding an organic flocculant to the settling tank to settle and remove a polymer and supplying the lower discharge stream from the separation device from which the polymer is removed to a high boiling point separation column; and removing a high boiling point material from a lower portion in the high boiling point separation column and supplying an upper discharge stream including an oligomer to a solvent separation column. supplying a monomer stream and a solvent stream to a reactor to perform an oligomerization reaction to prepare a reaction product; supplying a discharge stream from the reactor including the reaction product to a separation device and supplying a lower discharge stream from the separation device to a settling tank; adding an organic flocculant to the settling tank to settle and remove a polymer and supplying the lower discharge stream from the separation device from which the polymer is removed to a high boiling point separation column; and removing a high boiling point material from a lower portion in the high boiling point separation column and supplying an upper discharge stream including an oligomer to a solvent separation column.
A passenger seat comprising: (a) a seat frame comprising at least one coupling projection; and (b) a seat pan assembly comprising: (i) a seat pan; (ii) a pan frame; and wherein the seat pan assembly is pivotally coupled to the seat frame, characterized in that the seat pan assembly further comprises at least one coupling retainer slidingly coupled to the pan frame, wherein the at least one coupling retainer is configured to releasably engage the at least one coupling projection via at least one locking device. (a) a seat frame comprising at least one coupling projection; and (b) a seat pan assembly comprising: (i) a seat pan; (ii) a pan frame; and (i) a seat pan; (ii) a pan frame; and
Modular geothermal probe, preferably made of stainless steel, having an outer heat exchanger pipe, an inner flow pipe which is coaxial to the heat exchanger pipe and which is in flow connection with an annular channel between heat exchanger pipe and flow pipe in the region of a probe foot, wherein a probe head is connected to the heat exchanger pipe for feeding and removing a heat carrier flowing through the flow pipe and a heat carrier flowing through the annular channel between flow pipe and heat exchanger pipe in the opposite direction, wherein the flow pipe has heat insulation, which is designed as a vacuum chamber, with respect to the annular channel between flow pipe and heat exchanger pipe, characterised in that the flow pipe has an evacuated double casing consisting of an inner casing and an outer casing, wherein one end of the outer casing of the flow pipe is supported to be axially displaceable with respect to the inner casing.
A multi-tenant database system, comprising: a database system to store data for each of multiple tenants; an application server communicably coupled to the database system and to a network, the application server to provide network access to the database system for each of the multiple tenants and generate one or more SQL statements to access desired information, wherein the database system generates query plans, each of the query plans comprising a set of steps used to access the desired information in the database system; and a query plan detection module to pool the database system for the query plans to retrieve and to analyze the query plans to detect any code or infrastructure problems that may result in the wrong data being accessed by the wrong user by determining whether a query plan of the query plans is suspect when the query plan should never occur or should only occur in a small number of identified circumstances, and to take an action to secure the data in the event the query plan is determined to be a suspect query plan, and to determine whether the suspect query plan falls under a query plan exception, and to permit the query plan to be executed without raising an alert when the query plan falls under a query plan exception. a database system to store data for each of multiple tenants; an application server communicably coupled to the database system and to a network, the application server to provide network access to the database system for each of the multiple tenants and generate one or more SQL statements to access desired information, wherein the database system generates query plans, each of the query plans comprising a set of steps used to access the desired information in the database system; and a query plan detection module to pool the database system for the query plans to retrieve and to analyze the query plans to detect any code or infrastructure problems that may result in the wrong data being accessed by the wrong user by determining whether a query plan of the query plans is suspect when the query plan should never occur or should only occur in a small number of identified circumstances, and to take an action to secure the data in the event the query plan is determined to be a suspect query plan, and to determine whether the suspect query plan falls under a query plan exception, and to permit the query plan to be executed without raising an alert when the query plan falls under a query plan exception.
A fluid processing cassette comprising: an interior wall defining a topside and an underside; at least one valve station associated with the underside of the interior wall, which valve station comprises a first and a second fluid flow port (38, 38a, 38b) embodied as through holes in the interior wall, and an upstanding edge surrounding said first and second fluid flow ports (38, 38a, 38b); and a sheeting comprising a generally flexible layer having first and second sides, which sheeting overlies the underside of the interior wall and is sealed or seated to the upstanding edge of the at least one valve station, which sheeting is configured so that upon localized application of a closing force upon an intermediate region of the sheeting overlying the said valve station, the generally flexible layer of the sheeting flexes into the valve station and seats against the first fluid flow port to seal said first fluid flow port, which closes the valve station for liquid flow, wherein the sheeting further comprises a biasing member (62, 62a, 62b) associated with one of the sides of the generally flexible layer and positioned between the interior wall and the generally flexible layer within the valve station, and biased to unseat the sheeting from said first fluid flow port. an interior wall defining a topside and an underside; at least one valve station associated with the underside of the interior wall, which valve station comprises a first and a second fluid flow port (38, 38a, 38b) embodied as through holes in the interior wall, and an upstanding edge surrounding said first and second fluid flow ports (38, 38a, 38b); and a sheeting comprising a generally flexible layer having first and second sides, which sheeting overlies the underside of the interior wall and is sealed or seated to the upstanding edge of the at least one valve station, which sheeting is configured so that upon localized application of a closing force upon an intermediate region of the sheeting overlying the said valve station, the generally flexible layer of the sheeting flexes into the valve station and seats against the first fluid flow port to seal said first fluid flow port, which closes the valve station for liquid flow, wherein the sheeting further comprises a biasing member (62, 62a, 62b) associated with one of the sides of the generally flexible layer and positioned between the interior wall and the generally flexible layer within the valve station, and biased to unseat the sheeting from said first fluid flow port.
A computer implemented method of data center control, the data center including a plurality of racks and at least one cooling unit, the racks including at least one server, the method comprising: receiving information regarding the at least one cooling unit, the at least one server, the plurality of racks, and at least one application, the information including workload of the data center; receiving a rack based cooling metric threshold; determining a first layout based on the information that can process the workload of the data center while maintaining cooling performance at an acceptable level based on the cooling metric threshold; modifying the first layout of the data center to identify a second layout that minimizes a total power consumption of the plurality of racks and minimizes a power consumption of the at least one cooling unit while maintaining the cooling performance at the acceptable level based on the cooling metric threshold, wherein the calculation of the total power consumption of the plurality of racks is based on a rack utilization rate of each of the plurality of racks, and the calculation of the power consumption of the at least one cooling unit is based on a cooling utilization rate of at least one cooling unit wherein minimizing the total power consumption of the plurality of racks comprises consolidating workload into fewer racks to concentrate the workload into the fewer racks to minimize the total power consumption of the plurality of racks and powering down unused servers or racks. receiving information regarding the at least one cooling unit, the at least one server, the plurality of racks, and at least one application, the information including workload of the data center; receiving a rack based cooling metric threshold; determining a first layout based on the information that can process the workload of the data center while maintaining cooling performance at an acceptable level based on the cooling metric threshold; modifying the first layout of the data center to identify a second layout that minimizes a total power consumption of the plurality of racks and minimizes a power consumption of the at least one cooling unit while maintaining the cooling performance at the acceptable level based on the cooling metric threshold, wherein the calculation of the total power consumption of the plurality of racks is based on a rack utilization rate of each of the plurality of racks, and the calculation of the power consumption of the at least one cooling unit is based on a cooling utilization rate of at least one cooling unit wherein minimizing the total power consumption of the plurality of racks comprises consolidating workload into fewer racks to concentrate the workload into the fewer racks to minimize the total power consumption of the plurality of racks and powering down unused servers or racks.
An apparatus for additively manufacturing three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy beam, the apparatus comprising a measuring unit, and the measuring unit characterized by comprising: a collimating optic, a focusing optic, and a first beam splitter located between the collimating optic and the focusing optic; a first measuring device configured to generate information relating to a collimated part of the energy beam, the information comprising or relating a current focal length of the collimating optic; and a second measuring device configured to generate information relating to a focused part of the energy beam, the information comprising or relating to a current focal position of the focusing optic and/or an optical parameter of the focusing optic. a collimating optic, a focusing optic, and a first beam splitter located between the collimating optic and the focusing optic; a first measuring device configured to generate information relating to a collimated part of the energy beam, the information comprising or relating a current focal length of the collimating optic; and a second measuring device configured to generate information relating to a focused part of the energy beam, the information comprising or relating to a current focal position of the focusing optic and/or an optical parameter of the focusing optic.
Cooling device for an electric traction motor of a vehicle, in particular a rail vehicle, the electric motor being surrounded by a casing having a wall provided with at least one opening for the entry of a flow of air for cooling the electric motor, the cooling device comprising: - an casing having a first wall and an opposite second wall, the casing delimiting an air duct connecting an air inlet situated on the first wall to a single annular air outlet defined by the second wall located on the second wall, substantially at the periphery of the second wall; and - a motorised fan mounted inside the casing and configured to force the flow of air from the air inlet to the air outlet; the cooling device being configured to be removably fixed to the casing by applying the second wall of the casing against the wall of the casing, the air outlet facing the opening(s) when the cooling device is fixed to the casing, the cooling device being configured to generate the air flow in the air duct between the air inlet and the air outlet and to circulate an air flow through the air inlet axially with respect to a main axis (A-A') of a motor assembly comprising an electric motor and the cooling device, the motorised fan being configured to suck in the flow of air through the air inlet and to circulate this air flow mainly radially with respect to axis (A-A') in the air duct, the air flow then flowing away from the main axis (A-A') in the air duct. - an casing having a first wall and an opposite second wall, the casing delimiting an air duct connecting an air inlet situated on the first wall to a single annular air outlet defined by the second wall located on the second wall, substantially at the periphery of the second wall; and - a motorised fan mounted inside the casing and configured to force the flow of air from the air inlet to the air outlet; the cooling device being configured to be removably fixed to the casing by applying the second wall of the casing against the wall of the casing, the air outlet facing the opening(s) when the cooling device is fixed to the casing, the cooling device being configured to generate the air flow in the air duct between the air inlet and the air outlet and to circulate an air flow through the air inlet axially with respect to a main axis (A-A') of a motor assembly comprising an electric motor and the cooling device, the motorised fan being configured to suck in the flow of air through the air inlet and to circulate this air flow mainly radially with respect to axis (A-A') in the air duct, the air flow then flowing away from the main axis (A-A') in the air duct.
System for safely assembling washing machines for vehicles comprising a structure formed by a crossbar and a series of pillars fixed to the crossbar, comprising: - hinged joining means between the pillars and the crossbar, and the system being characterised in that it further comprises: - a fixing means (3, 8) for securing each pillar to the crossbar, wherein the hinged joining means are configured to operate as the crossbar is lifted from the ground, causing the pillars to be lifted to a final position in which the fixing means secure the pillars to the crossbar in a stable position. - hinged joining means between the pillars and the crossbar, and the system being characterised in that it further comprises: - a fixing means (3, 8) for securing each pillar to the crossbar, wherein the hinged joining means are configured to operate as the crossbar is lifted from the ground, causing the pillars to be lifted to a final position in which the fixing means secure the pillars to the crossbar in a stable position. - a fixing means (3, 8) for securing each pillar to the crossbar, wherein the hinged joining means are configured to operate as the crossbar is lifted from the ground, causing the pillars to be lifted to a final position in which the fixing means secure the pillars to the crossbar in a stable position.
A method for increasing the bit-depth of a video display system using a pulsed lamp as a light source, comprising: illuminating a spatial light modulator with a light output of the light source; receiving a signal indicating the light output provided to the spatial light modulator by the light source should be changed from a first level to a second level during a time period, the second level being a reduced level; changing the light output of the light source from about the first level to about the second level during the time period in response to the signal, and displaying a least significant bit on the spatial light modulator during the time period; and characterized by: decreasing a speed of a master clock controlling the spatial light modulator in response to the light output of the light source deviating below the second level during the time period. illuminating a spatial light modulator with a light output of the light source; receiving a signal indicating the light output provided to the spatial light modulator by the light source should be changed from a first level to a second level during a time period, the second level being a reduced level; changing the light output of the light source from about the first level to about the second level during the time period in response to the signal, and displaying a least significant bit on the spatial light modulator during the time period; and characterized by: decreasing a speed of a master clock controlling the spatial light modulator in response to the light output of the light source deviating below the second level during the time period.
An aircraft engine having a gear train (30, 130), the gear train (30, 130) comprising: a sun gear; a plurality of planet gear assemblies, each planet gear assembly having a main gear meshed with the sun gear, a fore lateral gear and an aft lateral gear disposed on opposite sides of the main gear and rotating therewith, a diameter of the main gear being different than a diameter of the fore and aft lateral gears; a planet carrier rotatably supporting the planet gear assemblies; and a fore ring gear (54, 154) meshed with the fore lateral gear, and an aft ring gear (54, 154) meshed with the aft lateral gear, wherein one of the sun gear, the planet carrier, and the fore and aft ring gears (54, 154) is configured to be operatively connected to an input, one is configured to be operatively connected to an output, and rotation of a remaining one is limited, characterised in that: each of the plurality of planet gear assemblies is rotatably mounted on a bearing for rotation about an axis (A'), at least one of the bearings includes a journal and extends axially relative to the axis (A') from a first axial end face to a second axial end face thereof, the journal defining a first undercut extending from the first axial end face toward the second axial end face and a second undercut extending from the second axial end face toward the first axial end face. a sun gear; a plurality of planet gear assemblies, each planet gear assembly having a main gear meshed with the sun gear, a fore lateral gear and an aft lateral gear disposed on opposite sides of the main gear and rotating therewith, a diameter of the main gear being different than a diameter of the fore and aft lateral gears; a planet carrier rotatably supporting the planet gear assemblies; and a fore ring gear (54, 154) meshed with the fore lateral gear, and an aft ring gear (54, 154) meshed with the aft lateral gear, wherein one of the sun gear, the planet carrier, and the fore and aft ring gears (54, 154) is configured to be operatively connected to an input, one is configured to be operatively connected to an output, and rotation of a remaining one is limited, characterised in that: each of the plurality of planet gear assemblies is rotatably mounted on a bearing for rotation about an axis (A'), at least one of the bearings includes a journal and extends axially relative to the axis (A') from a first axial end face to a second axial end face thereof, the journal defining a first undercut extending from the first axial end face toward the second axial end face and a second undercut extending from the second axial end face toward the first axial end face.