mhurhangee/ep-ind-claims huggingface dataset:
A test rig for testing a gearbox, the test rig comprising: - a gear system (101, 202) comprising rotatable connection interfaces (102, 103, 202, 203) suitable for being connected to input and output shafts of the gearbox under test, - a power transmission shaft (104, 204) such that mechanical power is capable of flowing in a mechanical closed power loop constituted by the gear system, the gearbox under test, and the power transmission shaft when the gearbox under test is connected to the rotatable connection interfaces, and - a drive motor (105, 205) for driving the mechanical closed power loop, wherein the gear system comprises a differential gear stage (106, 206) having first and second rotatable elements (107, 108) which form part of the mechanical closed power loop and whose mutual rotational speed difference depends on rotational speed of a third rotatable element of the differential gear stage, and wherein the test rig is adapted to the gear ratio of the gearbox under test by allowing the third rotatable element of the differential gear stage to rotate at such a speed that a speed difference of the first and second rotatable elements (107, 108) of the differential gear stage compensates for an effect of gear ratios of other elements, including the gearbox under test, in the mechanical closed power loop, and the test rig further comprises a controlling device (110, 111, 210, 211) connected to the third rotatable element of the differential gear stage and arranged to control torque acting on the third rotatable element when the third rotatable element is rotating, characterized in that the differential gear stage is a planetary gear, a sun gear shaft and a gear ring of the planetary gear being the first and second rotatable elements and a planet-wheel carrier of the planetary gear being the third rotatable element. - a gear system (101, 202) comprising rotatable connection interfaces (102, 103, 202, 203) suitable for being connected to input and output shafts of the gearbox under test, - a power transmission shaft (104, 204) such that mechanical power is capable of flowing in a mechanical closed power loop constituted by the gear system, the gearbox under test, and the power transmission shaft when the gearbox under test is connected to the rotatable connection interfaces, and - a drive motor (105, 205) for driving the mechanical closed power loop,
A UV fluid treatment cartridge comprising: an exterior housing having a first exterior end, a second exterior end, and an exterior sidewall connecting the first exterior end and the second exterior end; a cartridge inlet and a cartridge outlet located on the exterior housing adjacent the first exterior end; a separate UV treatment module located inside of the exterior housing, the UV treatment module comprising: an interior housing having a module first end adjacent to the first exterior end, a module second end, and a module sidewall connecting the module first end and the module second end and enclosing a UV treatment chamber; an array of UV LED light emitters directing UV light into the UV treatment chamber; a module inlet at the module second end and a module outlet at the module first end; wherein an internal annular space between the exterior sidewall and the module sidewall forms an entry flow path fluidly connecting the cartridge inlet to the module inlet; and wherein there is an exit flow path from the module outlet to the cartridge outlet; wherein the array of UV LED light emitters is located adjacent to either the module first end or the module second end and the module sidewall is a multilayer material that includes a UV opaque layer (47, 49, 51) and at least one other layer. an exterior housing having a first exterior end, a second exterior end, and an exterior sidewall connecting the first exterior end and the second exterior end; a cartridge inlet and a cartridge outlet located on the exterior housing adjacent the first exterior end; a separate UV treatment module located inside of the exterior housing, the UV treatment module comprising: an interior housing having a module first end adjacent to the first exterior end, a module second end, and a module sidewall connecting the module first end and the module second end and enclosing a UV treatment chamber; an array of UV LED light emitters directing UV light into the UV treatment chamber; a module inlet at the module second end and a module outlet at the module first end; an interior housing having a module first end adjacent to the first exterior end, a module second end, and a module sidewall connecting the module first end and the module second end and enclosing a UV treatment chamber; an array of UV LED light emitters directing UV light into the UV treatment chamber; a module inlet at the module second end and a module outlet at the module first end; wherein an internal annular space between the exterior sidewall and the module sidewall forms an entry flow path fluidly connecting the cartridge inlet to the module inlet; and wherein there is an exit flow path from the module outlet to the cartridge outlet; wherein the array of UV LED light emitters is located adjacent to either the module first end or the module second end and the module sidewall is a multilayer material that includes a UV opaque layer (47, 49, 51) and at least one other layer.
A compound of Formula: or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein: ring A is independently selected from R 1 is independently selected from H, halogen and OH; R 2 is independently H or halogen; R 3 is independently selected from H, halogen, C 1-6 haloalkyl, CN and CO 2 (C 1-4 alkyl); R 4 is independently C 2-6 alkyl substituted with 0-3 F atoms; R 5 is, independently at each occurrence, selected from C 1-6 alkyl, C 1-6 alkenyl, CO 2 (C 1-4 alkyl), phenyl, pyridyl, benzyl, pyrazolyl, N-(C 1-4 alkyl)-pyrazolyl, pyrazinyl, quinoxalinyl, and wherein each ring moiety is substituted with zero to three substituents independently selected from the group consisting of: halogen, C 1-6 alkyl, C 1-6 haloalkyl, C 1-6 haloalkoxy, and N(C 1-4 alkyl) 2; R 6 is, independently at each occurrence, selected from H, C 1-6 alkyl, C 1-6 haloalkyl, CN and CO 2 (C 1-4 alkyl); and R 7 is independently C 1-6 alkyl. ring A is independently selected from R 1 is independently selected from H, halogen and OH; R 2 is independently H or halogen; R 3 is independently selected from H, halogen, C 1-6 haloalkyl, CN and CO 2 (C 1-4 alkyl); R 4 is independently C 2-6 alkyl substituted with 0-3 F atoms; R 5 is, independently at each occurrence, selected from C 1-6 alkyl, C 1-6 alkenyl, CO 2 (C 1-4 alkyl), phenyl, pyridyl, benzyl, pyrazolyl, N-(C 1-4 alkyl)-pyrazolyl, pyrazinyl, quinoxalinyl, and wherein each ring moiety is substituted with zero to three substituents independently selected from the group consisting of: halogen, C 1-6 alkyl, C 1-6 haloalkyl, C 1-6 haloalkoxy, and N(C 1-4 alkyl) 2; R 6 is, independently at each occurrence, selected from H, C 1-6 alkyl, C 1-6 haloalkyl, CN and CO 2 (C 1-4 alkyl); and R 7 is independently C 1-6 alkyl.
A PTC electric heating assembly comprising: two electrode plates; and a PTC heating module disposed between the two electrode plates, and including an insulation fixing frame defining a plurality of fixing units, a plurality of PTC heating elements disposed in the fixing units respectively; a contact electrode is disposed between the PTC heating module and each of the electrode plates; and adhered to the insulation fixing frame by an adhesive; the contact electrode is configured as a compressible conducting layer comprising a polymer and a conducting material compounded with the polymer, characterized in that the polymer in the compressible conducting layer comprises one or more selected from polyimide, PTFE, organic silicon resin and ethoxyline resin and the conducting material comprises one or more selected from metal fiber, metal particles, metal mesh, carbon and graphite. two electrode plates; and a PTC heating module disposed between the two electrode plates, and including an insulation fixing frame defining a plurality of fixing units, a plurality of PTC heating elements disposed in the fixing units respectively; a contact electrode is disposed between the PTC heating module and each of the electrode plates; and adhered to the insulation fixing frame by an adhesive; an insulation fixing frame defining a plurality of fixing units, a plurality of PTC heating elements disposed in the fixing units respectively; a contact electrode is disposed between the PTC heating module and each of the electrode plates; and adhered to the insulation fixing frame by an adhesive; the contact electrode is configured as a compressible conducting layer comprising a polymer and a conducting material compounded with the polymer, characterized in that the polymer in the compressible conducting layer comprises one or more selected from polyimide, PTFE, organic silicon resin and ethoxyline resin and the conducting material comprises one or more selected from metal fiber, metal particles, metal mesh, carbon and graphite.
An apparatus for the storage of electric energy by means of materials A and S which form a redox pair and are present separately from one another, where a) the apparatus comprises the materials A and S, where the material A is an alkali metal and the material S is sulfur, b) the materials A and S are each comprised separately from one another in containers BA and BS which are arranged above one another, c) where the containers BA and BS are joined by means of a solid electrolyte E which is permeable to cations and d) where the containers BA and BS are comprised in an overall container, where the alkali metal is present as a melt and is kept in the interior of at least one ceramic tube which is made of the electrolyte E and is closed at the bottom and the interior of each ceramic tube communicates in each case via a riser tube with the content of the alkali metal container above, wherein the apparatus comprises at least two overall containers comprising containers BA and BS joined by means of a solid electrolyte E and the riser tube dips from above into the alkali metal in the container BA. a) the apparatus comprises the materials A and S, where the material A is an alkali metal and the material S is sulfur, b) the materials A and S are each comprised separately from one another in containers BA and BS which are arranged above one another, c) where the containers BA and BS are joined by means of a solid electrolyte E which is permeable to cations and d) where the containers BA and BS are comprised in an overall container, where the alkali metal is present as a melt and is kept in the interior of at least one ceramic tube which is made of the electrolyte E and is closed at the bottom and the interior of each ceramic tube communicates in each case via a riser tube with the content of the alkali metal container above, wherein the apparatus comprises at least two overall containers comprising containers BA and BS joined by means of a solid electrolyte E and the riser tube dips from above into the alkali metal in the container BA.
A sports helmet comprising an outer shell and an inner cap, said shell and said cap defining between them, on the one hand, an aeration circuit intended for the evacuation of hot air, defined between slots (11a, 11b, 21a, 21b) provided, respectively, through the inner cap and the outer shell and, on the other hand, a ventilation circuit intended for demisting an independent vision apparatus, defined between intake vents provided on the front part of the helmet and ejection vents provided on the outer shell, characterized in that said helmet further comprises an adjustable shutter enabling the air flow rate of the aeration circuit and of the ventilation circuit to be modified in a reversible manner.
Method for the production of wheels made of cast aluminum, wherein, for the purpose of the subsequent production of shiny surfaces by machining processes, an oversize material is formed on the sections planned as shiny surfaces, characterized in that the oversize material is formed as an additional web with a defined edge exclusively within the section boundaries.
A module for use in an apparatus for dispensing flowable materials, the apparatus having a valve assembly comprising: - a valve member having a plurality of inlets for the plurality of flowable materials and dispense outlets communicating with the inlets and - a closure having one or more openings in a pattern that corresponds to the pattern of at least some of the outlets, wherein the valve member and the closure are movable relative to each other between a closed position in which the outlets are closed and at least one dispensing position in which one or more openings in the closure are at least partially in register with the dispense outlets thus clearing the latter; wherein the module comprises: - a container comprising a stirrer, - a pump with a suction line connected to the container, characterized in that the pump comprises a valve for selectively connecting the pump to the container or to a pressure line or a dispense opening, and an electric motor (25, 26) coupled to both the stirrer and the valve. - a valve member having a plurality of inlets for the plurality of flowable materials and dispense outlets communicating with the inlets and - a closure having one or more openings in a pattern that corresponds to the pattern of at least some of the outlets, wherein the valve member and the closure are movable relative to each other between a closed position in which the outlets are closed and at least one dispensing position in which one or more openings in the closure are at least partially in register with the dispense outlets thus clearing the latter; wherein the module comprises: - a container comprising a stirrer, - a pump with a suction line connected to the container, characterized in that the pump comprises a valve for selectively connecting the pump to the container or to a pressure line or a dispense opening, and an electric motor (25, 26) coupled to both the stirrer and the valve. - a container comprising a stirrer, - a pump with a suction line connected to the container, characterized in that the pump comprises a valve for selectively connecting the pump to the container or to a pressure line or a dispense opening, and an electric motor (25, 26) coupled to both the stirrer and the valve.
Disc brake for railway vehicles comprising a pad and a disc on which the pad acts; said pad comprising a base plate and a plurality of friction elements fixed to the base plate; said friction elements comprising first friction elements made with a first friction material and second friction elements made with a second friction material; said first friction material having a compressibility modulus (pressure necessary to compress the material by 1mm) greater than that of said second friction material by a value greater than or equal to 1 Mpa; said first friction elements being in a higher number than said second friction elements; said pad for disc brakes for railway vehicles being characterized by the fact that a respective elastic element is interposed between each of said first friction elements and said base plate, and by the fact that a respective rigid spacer is interposed between each of at least part of said second friction elements and said base plate.
A lock ring wheel assembly comprising: a wheel base, having a center axis; a side rim disposed about a circumference of the wheel base, wherein the side rim includes a radially inward frustoconical surface configured to engage a lock ring; and the lock ring comprising a single unitary member that secures the side rim onto the wheel base, the lock ring preventing the side rim from moving axially with respect to the wheel base, wherein a radially outward frustoconical surface of the lock ring forms a first angle with respect to the radially inward frustoconical surface of the side rim, the radially outward frustoconical surface configured to engage the radially inward frustoconical surface, wherein the radially outward frustoconical surface is substantially linear; and wherein the first angle creates a gap between the radially outward frustoconical surface of the lock ring and the radially inward frustoconical surface of the side rim, the gap originating at a line of contact and increasing in width along an axially outboard direction, characterised in that the first angle is between 0,5° and 2°. a wheel base, having a center axis; a side rim disposed about a circumference of the wheel base, wherein the side rim includes a radially inward frustoconical surface configured to engage a lock ring; and the lock ring comprising a single unitary member that secures the side rim onto the wheel base, the lock ring preventing the side rim from moving axially with respect to the wheel base, wherein a radially outward frustoconical surface of the lock ring forms a first angle with respect to the radially inward frustoconical surface of the side rim, the radially outward frustoconical surface configured to engage the radially inward frustoconical surface, wherein the radially outward frustoconical surface is substantially linear; and wherein the first angle creates a gap between the radially outward frustoconical surface of the lock ring and the radially inward frustoconical surface of the side rim, the gap originating at a line of contact and increasing in width along an axially outboard direction, characterised in that the first angle is between 0,5° and 2°.
A storage device comprising: a memory; a management circuit configured to manage an offloading program table (123_3) and a count table (123_4); and a computing circuit configured to perform a processing operation using the offloading program table (123_3), the count table (123_4), and the memory, wherein the management circuit is further configured to, receive a first offloading program and a first offloading request from a host in response to the received first offloading program and a first offloading request, selectively store the first offloading program in the offloading program table (123_3) in accordance with a determination of whether an offloading program identical to the first offloading program is stored in the offloading program table (123_3), and update the count table (123_4) storing a first count indicating a remaining number of processing operations using the first offloading program, wherein the management circuit is further configured to perform a first processing operation by executing the first offloading program in response to the first offloading request and decrease the first count upon completion of the first processing operation, and delete the first offloading program from the offloading program table (123_3) if the first count is decreased to an initial value. a memory; a management circuit configured to manage an offloading program table (123_3) and a count table (123_4); and a computing circuit configured to perform a processing operation using the offloading program table (123_3), the count table (123_4), and the memory, wherein the management circuit is further configured to, receive a first offloading program and a first offloading request from a host in response to the received first offloading program and a first offloading request, selectively store the first offloading program in the offloading program table (123_3) in accordance with a determination of whether an offloading program identical to the first offloading program is stored in the offloading program table (123_3), and update the count table (123_4) storing a first count indicating a remaining number of processing operations using the first offloading program, wherein the management circuit is further configured to perform a first processing operation by executing the first offloading program in response to the first offloading request and decrease the first count upon completion of the first processing operation, and delete the first offloading program from the offloading program table (123_3) if the first count is decreased to an initial value.
A thermoform packaging machine comprising a bottom-film forming station including a number n of mold cavities, n being larger than or equal to 2, for forming n troughs into a bottom film, and a top-film forming station including n evacuable domes, which are each enclosed by a clamping surface and which have a first height between the clamping surface and a hollow, for forming n lids into a top film, which is a skin film, wherein the top-film forming station is arranged upstream of a sealing station in a production direction, wherein the sealing station is configured for sealing the n lids with the n troughs associated therewith, wherein the sealing station includes a sealing-tool upper part comprising n heatable and evacuable domes having a second height, said domes being configured for allowing the top film to be brought into contact with the respective dome from inside and for heating it to a skin temperature, and said first height amounting to at least 80% of the second height.
A gas turbine engine comprising: an engine case; an engine starter air duct; a high pressure compressor section having a plenum; a core flow-path; and a cooling system comprising a valve system located radially outward from the engine case, and being coupled between the engine starter air duct and the engine case, the valve system having an actuation device configured to open and/or close a valve in response to a command from an electronic engine controller, wherein cooling air from the engine starter air duct can pass through the valve system, enter the engine case into the high pressure compressor plenum, and then enter the core flow-path, when the valve system is in an open position, and wherein the valve is actuated using a pressure of the cooling air located upstream from the valve system. an engine case; an engine starter air duct; a high pressure compressor section having a plenum; a core flow-path; and a cooling system comprising a valve system located radially outward from the engine case, and being coupled between the engine starter air duct and the engine case, the valve system having an actuation device configured to open and/or close a valve in response to a command from an electronic engine controller, wherein cooling air from the engine starter air duct can pass through the valve system, enter the engine case into the high pressure compressor plenum, and then enter the core flow-path, when the valve system is in an open position, and wherein the valve is actuated using a pressure of the cooling air located upstream from the valve system.
A method for controlling fuel flow to an engine during start, the method comprising: causing fuel to be injected into a combustor of the engine according to a first fuel schedule defining a minimum fuel flow limit required to achieve light-off of the engine, the minimum fuel flow limit set at an initial value; monitoring, following light-off of the engine, at least one operating parameter of the engine; detecting, based on the at least one operating parameter, occurrence of flameout in the engine; and in response to detecting occurrence of flameout in the engine, increasing the minimum fuel flow limit from the initial value to a first value to obtain an adjusted fuel schedule, and causing fuel to be injected into the combustor according to the adjusted fuel schedule. causing fuel to be injected into a combustor of the engine according to a first fuel schedule defining a minimum fuel flow limit required to achieve light-off of the engine, the minimum fuel flow limit set at an initial value; monitoring, following light-off of the engine, at least one operating parameter of the engine; detecting, based on the at least one operating parameter, occurrence of flameout in the engine; and in response to detecting occurrence of flameout in the engine, increasing the minimum fuel flow limit from the initial value to a first value to obtain an adjusted fuel schedule, and causing fuel to be injected into the combustor according to the adjusted fuel schedule.