mhurhangee/ep-ind-claims huggingface dataset:
A gearbox vent apparatus comprising: a gearbox; an accessory contained in a case mounted to the gearbox; a hollow drive shaft mounted for rotation inside the case; an annular first seal element; characterized in that: the case is mounted to the gearbox such that an interior space (65, 67) of the case communicates with an interior space of the gearbox, wherein the case includes a sidewall and an endwall; the annular first seal element is mounted to the drive shaft; wherein the gearbox vent apparatus further comprises: an annular second seal element mounted to the case and contacting the first seal element so as to define a sealing interface; and a vent tube having a forward end coupled to the endwall in fluid communication with the drive shaft. a gearbox; an accessory contained in a case mounted to the gearbox; a hollow drive shaft mounted for rotation inside the case; an annular first seal element; the case is mounted to the gearbox such that an interior space (65, 67) of the case communicates with an interior space of the gearbox, wherein the case includes a sidewall and an endwall; the annular first seal element is mounted to the drive shaft; an annular second seal element mounted to the case and contacting the first seal element so as to define a sealing interface; and a vent tube having a forward end coupled to the endwall in fluid communication with the drive shaft.
A composite photonic crystal comprising: (i) an inverse opal structure including a cured or cross-linked matrix material with an periodic array of voids therein; and (ii) a polymerized filler composition received with the voids, wherein a property of the polymerized filler composition changes in response to a change in temperature, thereby changing the band gap of radiation reflected by the composite photonic crystal. (i) an inverse opal structure including a cured or cross-linked matrix material with an periodic array of voids therein; and (ii) a polymerized filler composition received with the voids, wherein a property of the polymerized filler composition changes in response to a change in temperature, thereby changing the band gap of radiation reflected by the composite photonic crystal.
Turboprop, comprising a propeller, a propeller support shaft, an electricity generator located around the propeller support shaft, a casing surrounding the propeller support shaft and that also surrounds the generator, said casing carrying a stator of the generator, wherein the casing surrounding the generator also carries support bearings (17, 18) of a shaft end, a rotor of the generator being supported by the shaft end, characterised in that the casing comprises a removable plate that carries one of said bearings, extending perpendicular to the propeller support shaft, and exposing an opening with a larger radius that the generator in the casing when said end plate is removed.
Flow body with a flow body surface forming a flow contour surface for a fluid to flow about, and with at least one flow-influencing device for influencing the flow of the fluid flowing about the flow surface, characterized in that the flow-influencing device respectively comprises: a passage extending along the thickness direction (S-D) of the flow body for connecting the fluid flowing about the flow suface with an actuator space of an ingestion and purging device arranged in the flow body, an indentation section arranged next to the passage in the chord direction (S-T) of the flow body and extending along the span direction (S-SW) of the flow body, wherein the indentation section is formed in a flow influencing area inside the flow contour surface of the flow surface such that a boundary wall forms a recess with the indentation section, wherein the boundary wall is located opposite the indentation section in the span direction (S-SW) of the flow body and relative to the passage, such that upon alternate periodic ingesting and purging of fluid through the passage using the ingestion and purging device in the fluid flowing about the flow surface a swirl having a rotational axis directed along the assumed chord direction (S-T) of the flow body may be created. a passage extending along the thickness direction (S-D) of the flow body for connecting the fluid flowing about the flow suface with an actuator space of an ingestion and purging device arranged in the flow body, an indentation section arranged next to the passage in the chord direction (S-T) of the flow body and extending along the span direction (S-SW) of the flow body, wherein the indentation section is formed in a flow influencing area inside the flow contour surface of the flow surface such that a boundary wall forms a recess with the indentation section, wherein the boundary wall is located opposite the indentation section in the span direction (S-SW) of the flow body and relative to the passage, such that upon alternate periodic ingesting and purging of fluid through the passage using the ingestion and purging device in the fluid flowing about the flow surface a swirl having a rotational axis directed along the assumed chord direction (S-T) of the flow body may be created.
A method of culturing human hematopoietic cells in vitro or ex vivo, the method comprising: providing a device colonized by bone marrow tissue and having a partially or completely decellularised architecture; treating the bone marrow tissue to retain said architecture; introducing human hematopoietic cells into said architecture; and providing a perfusion fluid to maintain the human hematopoietic cells in vitro or ex vivo. providing a device colonized by bone marrow tissue and having a partially or completely decellularised architecture; treating the bone marrow tissue to retain said architecture; introducing human hematopoietic cells into said architecture; and providing a perfusion fluid to maintain the human hematopoietic cells in vitro or ex vivo.
A resonator assembly (400, 800) for a drivetrain assembly of a power toothbrush device, the resonator assembly comprising: a resonator (410, 810) connected to a drivetrain shaft (124, 824) configured to transmit motion generated by the drivetrain assembly to a brush head member, wherein the resonator is configured to rotate about a central axis of the power toothbrush device to periodically move a set of bristles of the brush head member in a first movement pattern; a fixed point positioned on a frame of the power toothbrush device; a resilient member (420, 820) connected at a first end proximate to the resonator and at a second end to the fixed point; a magnet (700A, 700B, 830A, 830B) connected with the resonator; and a conductor (710A, 710B, 840A, 840B) connected with the frame, wherein the conductor is proximate to the magnet; wherein when the magnet moves toward the conductor in a first direction, a force (D T) is generated upon the magnet in a second direction that is opposite the first direction, and the force (D T) generated upon the magnet thereby causes a torque on the resilient member and the torque generates a rotation of the resilient member about a second axis that is different than the central axis. a resonator (410, 810) connected to a drivetrain shaft (124, 824) configured to transmit motion generated by the drivetrain assembly to a brush head member, wherein the resonator is configured to rotate about a central axis of the power toothbrush device to periodically move a set of bristles of the brush head member in a first movement pattern; a fixed point positioned on a frame of the power toothbrush device; a resilient member (420, 820) connected at a first end proximate to the resonator and at a second end to the fixed point; a magnet (700A, 700B, 830A, 830B) connected with the resonator; and a conductor (710A, 710B, 840A, 840B) connected with the frame, wherein the conductor is proximate to the magnet; wherein when the magnet moves toward the conductor in a first direction, a force (D T) is generated upon the magnet in a second direction that is opposite the first direction, and the force (D T) generated upon the magnet thereby causes a torque on the resilient member and the torque generates a rotation of the resilient member about a second axis that is different than the central axis.
A Rogowski coil comprising: a coil formed by winding a wire in a solenoid shape; a return line penetrating the inside of the coil from a tip portion, which is one end of the coil, to an output end, which is the other end of the coil; and an impedance matching circuit having an impedance matched with the characteristic impedance of the coil, characterized in that the impedance matching circuit is connected between the tip portion of the coil and the return line such that the coil and the return line are electrically connected at the tip portion of the coil via the impedance matching circuit. a coil formed by winding a wire in a solenoid shape; a return line penetrating the inside of the coil from a tip portion, which is one end of the coil, to an output end, which is the other end of the coil; and an impedance matching circuit having an impedance matched with the characteristic impedance of the coil,
Door, window or façade element with a leaf, with a leaf frame composed of leaf frame spars and with a window frame composed of window frame spars (4, 5, 6), to which the leaf is hinged, wherein a sealing system comprising at least two seals is provided for a rebate space formed in the closed state between the window frame and the leaf frame, wherein the sealing system comprises at least one or two sealing couples, each consisting of a first seal (29a, 30b) on the window frame spar (4, 5, 6) and a second seal (29b, 30a) on the leaf frame spar (7, 8, 9, 10), which form together in each case at least one or preferably two or more center seal(s), which sealingly bridge(s) the rebate space in the closed state of the leaf, wherein the window frame and the leaf frame consist of the window frame spars (4, 5, 6) and the leaf frame spars with two metal profiles, which are separated from one another by one or a number of insulating bar(s), which form an insulating zone (I, III), wherein each of the two seals (29a, 30a; 29b, 30b) of the at least one sealing couple is fixed with at least one tongue and groove connection respectively to one of the insulating bars of the window frame spar or the leaf frame spar, wherein a) one of the two seals of the or of each sealing couple is formed as a seal stop, which comprises a base bar and a stop bar extending to the base bar at an angle greater than 60°, and b) the second seal (30a, b) of the or of each sealing couple is formed as a lip seal, which comprises a basic section characterized in that the second seal (30a, b) comprises two seal lips (41 and 42) which extend at an angle, in particular essentially perpendicularly, to the basic section. a) one of the two seals of the or of each sealing couple is formed as a seal stop, which comprises a base bar and a stop bar extending to the base bar at an angle greater than 60°, and b) the second seal (30a, b) of the or of each sealing couple is formed as a lip seal, which comprises a basic section
Equipment for removal of semi-continuously cast objects of aluminium, the cast objects being sheet ingots or billets, out of a casting pit and transferring the cast objects after a casting operation, wherein, the equipment comprising - a lifting device including a gripping device for retaining the cast objects, the lifting device being arranged so that it can move over a casting pit and lift and move the cast objects, the lifting device comprising a U-shaped lifting frame having upright legs (7, 8) connected to a step, each of the legs (7, 8) being connected at a lower end to a wheeled chassis or wheeled bogie (9, or 10), - transport equipment for transporting the cast objects to a store or further treatment or processing, and - a cast objects positioner extending from the casting pit to the transport equipment, wherein the cast object positioner comprises a ramp arranged to rotate or be inclined between the casting pit and the transport equipment, and the lifting device is arranged to move the cast objects into contact with the ramp which can then be rotated to permit the cast objects to be transported along the ramp in the direction of the transport equipment. - a lifting device including a gripping device for retaining the cast objects, the lifting device being arranged so that it can move over a casting pit and lift and move the cast objects, the lifting device comprising a U-shaped lifting frame having upright legs (7, 8) connected to a step, each of the legs (7, 8) being connected at a lower end to a wheeled chassis or wheeled bogie (9, or 10), - transport equipment for transporting the cast objects to a store or further treatment or processing, and - a cast objects positioner extending from the casting pit to the transport equipment, wherein the cast object positioner comprises a ramp arranged to rotate or be inclined between the casting pit and the transport equipment, and the lifting device is arranged to move the cast objects into contact with the ramp which can then be rotated to permit the cast objects to be transported along the ramp in the direction of the transport equipment.
A cathode material for a secondary battery containing a cathode active material represented by the general formula Li n FePO 4 (wherein n represents a number from 0 to 1) as a primary component and molybdenum (Mo), characterized in that the content of molybdenum (Mo) is in the range of 0.1 to 5 mol%, in terms of element ratio, based on iron in the cathode active material.
A motor vehicle, preferably a utility vehicle, preferably a lorry, having: a driver's cab; a main frame; and a rigid driver's cab supporting apparatus which supports the driver's cab rigidly on a rear side of the driver's cab and is supported rigidly by the main frame, characterized in that the rigid driver's cab supporting apparatus and the driver's cab are configured in such a way that the driver's cab and the rigid driver's cab supporting apparatus are already fixed, with regard to two translational degrees of freedom and with regard to all three rotational degrees of freedom, with respect to one another by way of a centring means and a plurality of full-area contacts between the rigid driver's cab supporting apparatus and the driver's cab. a driver's cab; a main frame; and a rigid driver's cab supporting apparatus which supports the driver's cab rigidly on a rear side of the driver's cab and is supported rigidly by the main frame,
Method for testing a stretch film, comprising of: - unwinding a roll of stretch film in an unwinding station; characterized in that the method further comprises - successive throughfeed through a first stretching station and a second stretching station for controlling respectively a first stretch and a second stretch according to a predetermined first and second stretch pattern until a predetermined result is achieved; - measuring impurities in the stretch film; and - correlating the measured impurities to the predetermined result. - unwinding a roll of stretch film in an unwinding station; - successive throughfeed through a first stretching station and a second stretching station for controlling respectively a first stretch and a second stretch according to a predetermined first and second stretch pattern until a predetermined result is achieved; - measuring impurities in the stretch film; and - correlating the measured impurities to the predetermined result.
A method for preparing positive electrode slurry for a lithium secondary battery which comprises the steps of: adding a positive electrode active material, a conductive material, a binder polymer and a dispersing agent to a solvent and mixing them to obtain slurry having a solid content of 69-74 wt%; dispersing the slurry primarily for 50 minutes to 100 minutes so that the migration rate of the solid content may be 3-6 m/s; and dispersing the slurry secondarily for 5 minutes to 20 minutes so that the migration rate of the solid content may be 14-27 m/s, wherein the migration rate of the solid content is the migration length of the solid content caused by the force applied to the slurry in the dispersion system used for dispersing the slurry as a function of time, wherein the migration rate of the solid content refers to the migration length (m) per second of the solid content in the slurry, caused by the shear force generated by the friction between a slurry dispersing member provided in the dispersion system and the slurry during the rotation of the member, and wherein the migration rate of the solid content is calculated by the following Mathematical Formula 1: Migration rate of solid content m / s = 2 π R m ∗ A wherein R is the radius of the slurry dispersing member, and A is the rotation per minute (rpm) of the slurry dispersing member, divided by 60 seconds, wherein all parameters are measured according to the methods described in the specification. adding a positive electrode active material, a conductive material, a binder polymer and a dispersing agent to a solvent and mixing them to obtain slurry having a solid content of 69-74 wt%; dispersing the slurry primarily for 50 minutes to 100 minutes so that the migration rate of the solid content may be 3-6 m/s; and dispersing the slurry secondarily for 5 minutes to 20 minutes so that the migration rate of the solid content may be 14-27 m/s, wherein the migration rate of the solid content is the migration length of the solid content caused by the force applied to the slurry in the dispersion system used for dispersing the slurry as a function of time, wherein the migration rate of the solid content refers to the migration length (m) per second of the solid content in the slurry, caused by the shear force generated by the friction between a slurry dispersing member provided in the dispersion system and the slurry during the rotation of the member, and wherein the migration rate of the solid content is calculated by the following Mathematical Formula 1: Migration rate of solid content m / s = 2 π R m ∗ A wherein R is the radius of the slurry dispersing member, and A is the rotation per minute (rpm) of the slurry dispersing member, divided by 60 seconds, wherein all parameters are measured according to the methods described in the specification.
A vibration generator comprising: a bottom plate having a flat coil substrate installed thereto; a shaft provided perpendicularly to the bottom plate; a magnet installed on the shaft opposite to the surface of the flat coil substrate with a slight clearance defined between them; an unbalancer installed to the magnet, and a thin magnetic plate, wherein, for generating a vibration, a current being supplied to a coil on the flat coil substrate to rotate the magnet and unbalancer, the bottom plate being formed from a nonmagnetic material; and the thin magnetic plate is installed at the side opposite to the magnet with the bottom plate being placed between the thin magnetic plate and the magnet, characterized in that the shaft is a stationary shaft, the magnet is installed on the stationary shaft with a freely rotatable bearing being disposed between them, and the thin magnetic plate is removably attached to the bottom plate in order to adjust the force of attraction of the magnet by modifying the thin magnetic plate. a bottom plate having a flat coil substrate installed thereto; a shaft provided perpendicularly to the bottom plate; a magnet installed on the shaft opposite to the surface of the flat coil substrate with a slight clearance defined between them; an unbalancer installed to the magnet, and a thin magnetic plate, wherein, for generating a vibration, a current being supplied to a coil on the flat coil substrate to rotate the magnet and unbalancer, the bottom plate being formed from a nonmagnetic material; and the thin magnetic plate is installed at the side opposite to the magnet with the bottom plate being placed between the thin magnetic plate and the magnet, the shaft is a stationary shaft, the magnet is installed on the stationary shaft with a freely rotatable bearing being disposed between them, and the thin magnetic plate is removably attached to the bottom plate in order to adjust the force of attraction of the magnet by modifying the thin magnetic plate.
A diagnostic apparatus for a rotational angle sensor (280, 290) that outputs two correlated signals, corresponding to a rotational angle, characterized in that the diagnostic apparatus is configured to obtain a reference value at each predetermined angle from the two correlated signals in a learning process, set, based on the reference value obtained in said learning process associated with said rotational angle corresponding to the two outputted correlated signals, an upper threshold and a lower threshold, the upper threshold and the lower threshold defining a predetermined range including the reference value, and diagnose whether or not a failure has occurred in the rotational angle sensor (280, 290) based on whether or not a numerical value obtained from the two correlated signals is within the predetermined range. the diagnostic apparatus is configured to obtain a reference value at each predetermined angle from the two correlated signals in a learning process, set, based on the reference value obtained in said learning process associated with said rotational angle corresponding to the two outputted correlated signals, an upper threshold and a lower threshold, the upper threshold and the lower threshold defining a predetermined range including the reference value, and diagnose whether or not a failure has occurred in the rotational angle sensor (280, 290) based on whether or not a numerical value obtained from the two correlated signals is within the predetermined range.
A method of deploying a group of divers from a submerged submarine having a pressure hull and an outer hull, the method comprising the steps of: a) Drive to the drop zone with the submarine, b) ejecting the divers from the pressure hull through an airlock of the submarine into a water flow waiting area during step a), wherein the airlock is disposed between the pressure hull and the area between the pressure hull and the outer hull, wherein the waiting area is disposed between the pressure hull and the outer hull, c) After reaching the drop-off area, drop off the divers from the holding area, d) Departure from the drop zone by the submarine. a) Drive to the drop zone with the submarine, b) ejecting the divers from the pressure hull through an airlock of the submarine into a water flow waiting area during step a), wherein the airlock is disposed between the pressure hull and the area between the pressure hull and the outer hull, wherein the waiting area is disposed between the pressure hull and the outer hull, c) After reaching the drop-off area, drop off the divers from the holding area, d) Departure from the drop zone by the submarine.