mhurhangee/ep-ind-claims huggingface dataset:
A system comprising an electric motor comprising: a housing enclosing a substantially-sealed internal environment; an outlet to the housing, the outlet being configured to apply a vacuum to the substantially-sealed internal environment; an inlet to the housing, the inlet to the housing being configured to supply a makeup fluid to the substantially-sealed internal environment; a pump including an inlet connected to the outlet to the housing of the electric motor via a first conduit; and a fluid supply storing the makeup fluid, the fluid supply including an outlet connected to the inlet to the housing of the electric motor via a second conduit, wherein the pump, the inlet and the outlet are configured to create a negative pressure within the substantially-sealed internal environment of the electric motor to mitigate potential contamination of an external environment of the electric motor with the makeup fluid, and characterised in that the system is configured to monitor an outlet of the pump for levels of gas from the external environment. a housing enclosing a substantially-sealed internal environment; an outlet to the housing, the outlet being configured to apply a vacuum to the substantially-sealed internal environment; an inlet to the housing, the inlet to the housing being configured to supply a makeup fluid to the substantially-sealed internal environment; a pump including an inlet connected to the outlet to the housing of the electric motor via a first conduit; and a fluid supply storing the makeup fluid, the fluid supply including an outlet connected to the inlet to the housing of the electric motor via a second conduit, wherein the pump, the inlet and the outlet are configured to create a negative pressure within the substantially-sealed internal environment of the electric motor to mitigate potential contamination of an external environment of the electric motor with the makeup fluid, and characterised in that the system is configured to monitor an outlet of the pump for levels of gas from the external environment.
Safety device (1; 101; 201) for a motor vehicle, which device has a latch holder (2; 102; 202), a pawl (3; 103; 203) and a catch (4; 104; 204), the catch (4; 104; 204) having a load arm (5; 105; 205), a catch arm (6; 106; 206), an opening direction of rotation (7; 107; 207), a closing direction of rotation (8; 108; 208), a pre-ratchet position and a main ratchet position, the pawl (3; 103; 203) being engaged on the catch arm (6; 106; 206) in the pre-ratchet position and engaged on the load arm (5; 105; 205) in the main ratchet position, the safety device (1; 101; 201) having a catch spring which has a spring stiffness which acts on the catch (4; 104; 204) in the opening direction of rotation (7; 107; 207), characterized in that the catch spring has a leg having at least one portion, the portion having an almost horizontal orientation in an installed state in the main ratchet position and abutting the latch holder (2; 102; 202).
A cleaning apparatus (10, 10A, 10B, 10c, 10D) for cleaning a spherical object, the cleaning apparatus (10, 10A, 10B, 10c, 10D) comprising: a first member having a first surface; a second member having a second surface facing the first surface, the first surface and the second surface being sandwiching surfaces for sandwiching the spherical object, the first surface and the second surface being configured to be rotatable relative to each other; an introduction portion (12, 52)configured to introduce the spherical object into a space between the first surface and the second surface; and a discharge portion (13, 53) configured to discharge the spherical object from the space, one of the first surface and the second surface being provided with a spiral groove (15, 55) configured to guide the spherical object from the introduction portion (12, 52) to the discharge portion (13, 53), characterized in that the spiral groove (15, 55) includes a portion having a path changed from a spiral path. a first member having a first surface; a second member having a second surface facing the first surface, the first surface and the second surface being sandwiching surfaces for sandwiching the spherical object, the first surface and the second surface being configured to be rotatable relative to each other; an introduction portion (12, 52)configured to introduce the spherical object into a space between the first surface and the second surface; and a discharge portion (13, 53) configured to discharge the spherical object from the space, one of the first surface and the second surface being provided with a spiral groove (15, 55) configured to guide the spherical object from the introduction portion (12, 52) to the discharge portion (13, 53), characterized in that the spiral groove (15, 55) includes a portion having a path changed from a spiral path.
Milling tool for chip removing machining, comprising a basic body having a centre axis, on which the same is rotatable, and having an outside, which includes a pair of opposite front and back sides (3, 4) as well as a peripheral envelope surface, and is equipped with a plurality of replaceable cutting inserts, wherein the basic body includes an inner hollow space having an internal limiting surface, in which there collectively mouth a plurality of bores, which also mouth in the outside, wherein each cutting insert is mounted on an outer end of an ejector, characterized in that, each ejector is rectilinearly movable in the individual bore and has an inner end accessible from the hollow space, and which interacts with a compressible force generator, which aims at pulling in the ejector into the bore.
A pump comprising: a reservoir; a pump mechanism: and an inlet for communicating said reservoir and said pump mechanism, characterized in that said inlet includes: A first component; and, A tubular second component disposed coaxially about said first component so as to define a space therebetween, said space defining a fluid passageway for communicating said reservoir and said pump mechanism. a reservoir; a pump mechanism: and an inlet for communicating said reservoir and said pump mechanism, characterized in that said inlet includes: A first component; and, A tubular second component disposed coaxially about said first component so as to define a space therebetween, said space defining a fluid passageway for communicating said reservoir and said pump mechanism. A first component; and, A tubular second component disposed coaxially about said first component so as to define a space therebetween, said space defining a fluid passageway for communicating said reservoir and said pump mechanism.
Process for the solid-state polycondensation of polyesters, preferably polyethylene terephthalate or copolymers thereof, characterized in that the solid-state polycondensation is carried out using polyester prepolymer particles in a reaction space in which an absolute pressure in the range from 10 mbar to 200 mbar, preferably from 20 to 150 mbar, and a process gas flow in the R value range from 0.005 to 0.05 prevails, where the R value is defined as the ratio of hourly amount of process gas (in kg) flowing through the reaction space to hourly amount of polymer (in kg) flowing through the reaction space: R = m pas / h m polymer / h.
Process for producing hot-rolled strip from silicon-alloyed steels on a combined casting/rolling installation for further processing to form grain-oriented magnetic steel strip, comprising the following process steps in the sequence given: a) a steel having a chemical composition (in % by weight) of Si 2 to 7%, C 0.01 to 0.1%, Mn < 0.3%, Cu 0.1 to 0.7%, Sn < 0.2%, S < 0.05%, Al < 0.09%, Cr < 0.3%, N < 0.02%, P < 0.1%, remainder Fe and impurities is melted; b) a strand having a thickness of 25 to 150 mm is cast on a continuous casting installation; c) a strip is rolled in up to 4 roll passes immediately after the strand has been cast, wherein at least in one roll pass a degree of deformation is > 30% or the total degree of deformation of all the passes is > 50%; d) the strip is heated to a final temperature of 1050 to 1250°C, preferably 1100 to 1180°C, wherein the final temperature after the strip has been heated is maintained for a duration t, where t > 15 s; e) the strip is finish-rolled in a second rolling mill train, and then f) the strip is cooled and coiled. a) a steel having a chemical composition (in % by weight) of Si 2 to 7%, C 0.01 to 0.1%, Mn < 0.3%, Cu 0.1 to 0.7%, Sn < 0.2%, S < 0.05%, Al < 0.09%, Cr < 0.3%, N < 0.02%, P < 0.1%, remainder Fe and impurities is melted; b) a strand having a thickness of 25 to 150 mm is cast on a continuous casting installation; c) a strip is rolled in up to 4 roll passes immediately after the strand has been cast, wherein at least in one roll pass a degree of deformation is > 30% or the total degree of deformation of all the passes is > 50%; d) the strip is heated to a final temperature of 1050 to 1250°C, preferably 1100 to 1180°C, wherein the final temperature after the strip has been heated is maintained for a duration t, where t > 15 s; e) the strip is finish-rolled in a second rolling mill train, and then f) the strip is cooled and coiled.
A method of constructing an electrical machine by assembling a first structure and a second structure along with a plurality of first elements and a plurality of second elements, wherein the first structure is a rotor structure and the second structure is a stator structure or vice versa; the plurality of first elements is a plurality of permanent magnet elements and the plurality of second elements is a plurality of winding elements or vice versa; and wherein the method comprises: attaching the first elements to a rim of the first structure; attaching the second elements to the first elements, said attachment being caused by magnetic attraction; and once the second elements have been attached to the first elements, assembling the first structure (10, 20, 30, 31) with the second structure such that the second elements are positioned for their posterior attachment to a rim of the second structure; attaching the second elements to the rim of the second structure, such that the second elements are moved away from the first elements. attaching the first elements to a rim of the first structure; attaching the second elements to the first elements, said attachment being caused by magnetic attraction; and once the second elements have been attached to the first elements, assembling the first structure (10, 20, 30, 31) with the second structure such that the second elements are positioned for their posterior attachment to a rim of the second structure; attaching the second elements to the rim of the second structure, such that the second elements are moved away from the first elements.
Optical assembly comprising - an optical emitter configured to generate a beam of optical radiation, - a cap unit holding the optical emitter, - a photonic chip comprising a coupler, and - an intermediate chip arranged between the cap unit and the photonic chip, - wherein the cap unit comprises a recess having a bottom section and a sidewall, - wherein the optical emitter is mounted on the bottom section of the recess, - wherein a section of the sidewall forms a mirror section angled with respect to the bottom section and configured to reflect said beam of optical radiation towards the coupler, - wherein the intermediate chip comprises a lens formed at a lens section of the intermediate chip's surface that faces the cap unit, said lens being configured to focus the reflected optical beam towards the coupler, and - wherein a first electrical contact of the optical emitter is connected to a conductive layer of the cap unit, characterized in that the conductive layer of the cap unit extends from the bottom section of the recess to a first bonding section of the cap unit, the first bonding section of the cap unit being located outside the recess and bonded to a first bonding section of the intermediate chip, and - and in that a second electrical contact of the optical emitter is directly bonded on a second bonding section of the intermediate chip. - an optical emitter configured to generate a beam of optical radiation, - a cap unit holding the optical emitter, - a photonic chip comprising a coupler, and - an intermediate chip arranged between the cap unit and the photonic chip, - wherein the cap unit comprises a recess having a bottom section and a sidewall, - wherein the optical emitter is mounted on the bottom section of the recess, - wherein a section of the sidewall forms a mirror section angled with respect to the bottom section and configured to reflect said beam of optical radiation towards the coupler, - wherein the intermediate chip comprises a lens formed at a lens section of the intermediate chip's surface that faces the cap unit, said lens being configured to focus the reflected optical beam towards the coupler, and - wherein a first electrical contact of the optical emitter is connected to a conductive layer of the cap unit, - and in that a second electrical contact of the optical emitter is directly bonded on a second bonding section of the intermediate chip.
A speaking valve (1, 1', 1", 101) for fitment on to a tracheostomy cannula, which includes a valve unit (20, 20', 20", 120) and an attachment unit (10, 10', 10", 110), wherein the attachment unit has a tubular housing (13, 13', 13", 114) having a first end (11, 11', 111) and a second end (12, 12', 112) and a longitudinal axis extending from the first end (11, 11', 111) to the second end (12, 12', 112), wherein the first end (11, 11', 111) of the attachment unit (10, 10', 10", 110) can be connected to a connector on the tracheostomy cannula and the valve unit (20, 20', 20", 120) is arranged at the second end (12, 12', 112) of the attachment unit (10, 10', 10", 110), and wherein the valve unit (20, 20', 20", 120) and the attachment unit (10, 10', 10", 110) are connected together movably and preferably detachably, characterised in that the valve unit is designed and arranged in such a way that in a first position it closes the housing (13, 13', 13", 114) of the attachment unit (10, 10', 10", 110) air-tightly with respect to a flow direction, and in at least one second position permits a flow of air into the housing (13, 13', 13", 114) and out of the housing (13, 13', 13", 114), wherein the valve unit (20, 20', 20", 120) can be transferred from the first position into the at least one second position by a movement parallel to the direction of the longitudinal axis of the tubular housing (13, 13', 13", 114), wherein the valve unit (20, 20', 20", 120) has a disk-shaped apertured valve cover (24, 24', 24", 124) and an elastic valve diaphragm (25, 25', 125) which can be applied sealingly on the inside of the valve cover (24, 24', 24", 124) and which covers over the apertures (27, 27', 128) and lifts off a valve seat at the inside of the valve cover (24, 24', 24", 124) at least when a predeterminable pressure difference between the outside and the inside of the valve unit (20, 20', 20", 120) is exceeded.
Combat vehicle, having a cooling system for cooling various zones in the combat vehicle, wherein the combat vehicle is constructed from a chassis and at least one rotatable combat turret and has a compartment in the combat turret, wherein at least one cooling plant is introduced into the compartment, and the cooling plant comprises at least one compressor and liquefier unit (10.1) and at least one air treatment apparatus (10.2), characterized in that a hose system conducts the air cooled by the cooling plant to the zones in the combat turret and in the chassis of the combat vehicle, wherein the hose system consists of a plurality of branched hoses, in that the cooling plant produces an air flow which is conducted through the hose system to the zones, in that zones in the chassis are reached via joint parts in an axis of rotation of the combat turret and in that the compartment in which the cooling plant is arranged is an equipment compartment and is accessible from outside the combat turret. has a compartment in the combat turret, wherein at least one cooling plant is introduced into the compartment, and the cooling plant comprises at least one compressor and liquefier unit (10.1) and at least one air treatment apparatus (10.2), characterized in that a hose system conducts the air cooled by the cooling plant to the zones in the combat turret and in the chassis of the combat vehicle, wherein the hose system consists of a plurality of branched hoses, in that the cooling plant produces an air flow which is conducted through the hose system to the zones, in that zones in the chassis are reached via joint parts in an axis of rotation of the combat turret and in that the compartment in which the cooling plant is arranged is an equipment compartment and is accessible from outside the combat turret.
Computer-implemented method for automated route management of a marine vessel, the method comprising: determining route plan information of the marine vessel; determining seawater characteristic information associated with the route plan information; receiving operational characteristics of a heat exchanger sub-system of a gas solution system installed on the marine vessel, wherein the heat exchanger sub-system is configured to use seawater as a cooling medium; generating a dynamic control model using the route plan information, the seawater characteristic information and the operational characteristics; and adjusting the route plan information based on the dynamic control model. determining route plan information of the marine vessel; determining seawater characteristic information associated with the route plan information; receiving operational characteristics of a heat exchanger sub-system of a gas solution system installed on the marine vessel, wherein the heat exchanger sub-system is configured to use seawater as a cooling medium; generating a dynamic control model using the route plan information, the seawater characteristic information and the operational characteristics; and adjusting the route plan information based on the dynamic control model.
A gas turbine engine comprising: a fan and a low pressure compressor, said fan and said low pressure compressor configured for rotating at a common speed and in a common direction; a fan drive turbine configured for driving a gear reduction, in turn configured for driving said low pressure compressor and said fan at said common speed which is slower than a speed of said fan drive turbine; a combustor intermediate said low pressure compressor and said fan drive turbine, characterised by: a thrust bearing mounting said fan drive turbine, said thrust bearing being aft of a location of said combustor; and a shear section (130, 134) in a drive connection connecting said fan drive turbine to said gear reduction that is weaker than any other portion of said drive connection, said shear section (130, 134) being aft of said thrust bearing. a fan and a low pressure compressor, said fan and said low pressure compressor configured for rotating at a common speed and in a common direction; a fan drive turbine configured for driving a gear reduction, in turn configured for driving said low pressure compressor and said fan at said common speed which is slower than a speed of said fan drive turbine; a combustor intermediate said low pressure compressor and said fan drive turbine, a thrust bearing mounting said fan drive turbine, said thrust bearing being aft of a location of said combustor; and a shear section (130, 134) in a drive connection connecting said fan drive turbine to said gear reduction that is weaker than any other portion of said drive connection, said shear section (130, 134) being aft of said thrust bearing.
A cutting tool comprising a cemented carbide substrate where the cemented carbide comprises a hard phase comprising WC, a mixed carbide phase and a metal binder, wherein the amount of metal binder content in the cemented carbide is between 3 to 20 wt%, where the cemented carbide comprises the elements V, Cr, Ni and Fe in such amounts so that: - the weight fraction V/(V+Cr+Ni+Fe) is between 0.0030 and 0.050, --the weight fraction Cr/(V+Cr+Ni+Fe) is between 0.010 and 0.040 - the weight fraction Ni/(V+Cr+Ni+Fe) is between 0.030 and less than 0.050 - the weight fraction Fe/(V+Cr+Ni+Fe) is between 0.86 and 0.967 and wherein the total amount of the elements Fe, Cr and Ni in the metal binder is at least 90 wt% of the binder. wherein the amount of metal binder content in the cemented carbide is between 3 to 20 wt%, where the cemented carbide comprises the elements V, Cr, Ni and Fe in such amounts so that: - the weight fraction V/(V+Cr+Ni+Fe) is between 0.0030 and 0.050, --the weight fraction Cr/(V+Cr+Ni+Fe) is between 0.010 and 0.040 - the weight fraction Ni/(V+Cr+Ni+Fe) is between 0.030 and less than 0.050 - the weight fraction Fe/(V+Cr+Ni+Fe) is between 0.86 and 0.967 and wherein the total amount of the elements Fe, Cr and Ni in the metal binder is at least 90 wt% of the binder. - the weight fraction V/(V+Cr+Ni+Fe) is between 0.0030 and 0.050, --the weight fraction Cr/(V+Cr+Ni+Fe) is between 0.010 and 0.040 --the weight fraction Cr/(V+Cr+Ni+Fe) is between 0.010 and 0.040 - the weight fraction Ni/(V+Cr+Ni+Fe) is between 0.030 and less than 0.050 - the weight fraction Fe/(V+Cr+Ni+Fe) is between 0.86 and 0.967 and wherein the total amount of the elements Fe, Cr and Ni in the metal binder is at least 90 wt% of the binder.
A method for generating configuration data for use in the migration of subscribers from a first telephone switching system over to a second telephone switching system in a telecommunications network, each subscriber having an associated telephone channel and a telephone dialling number for telephone calls conducted via said first telephone switching system, the method comprising: monitoring signalling information on telephone channels associated with said subscribers for telephone calls conducted via said first telephone switching system; analysing said monitored signalling information in relation to call data for said calls to identify a relationship between said monitored signalling information and said call data for a call conducted by a subscriber; and storing configuration data based on said identified relationship, said configuration data being for configuring said second telephone switching system with a mapping between the associated telephone channel and said telephone dialling number for said subscriber, characterised in that: the call data is produced by said first telephone switching system for said calls, the analysis comprises identifying a temporal correlation between the call data and the monitored signalling information, and the temporal correlation comprises a correlation between one or more timestamps in the call data and the monitored signalling information. monitoring signalling information on telephone channels associated with said subscribers for telephone calls conducted via said first telephone switching system; analysing said monitored signalling information in relation to call data for said calls to identify a relationship between said monitored signalling information and said call data for a call conducted by a subscriber; and storing configuration data based on said identified relationship, said configuration data being for configuring said second telephone switching system with a mapping between the associated telephone channel and said telephone dialling number for said subscriber, characterised in that: the call data is produced by said first telephone switching system for said calls, the analysis comprises identifying a temporal correlation between the call data and the monitored signalling information, and the temporal correlation comprises a correlation between one or more timestamps in the call data and the monitored signalling information. the call data is produced by said first telephone switching system for said calls, the analysis comprises identifying a temporal correlation between the call data and the monitored signalling information, and the temporal correlation comprises a correlation between one or more timestamps in the call data and the monitored signalling information.