mhurhangee/patent-ind-claim-en huggingface dataset:
A process for producing a catalyst body, said process comprising the steps of: - providing a carrier comprising magnesium alumina spinel and/or Ca-aluminates - modifying said carrier by a first impregnation with at least one alkaline earth metal in a first metal precursor solution - decomposing the first metal precursor at a temperature of from 300-900 °C, to form at least one metal oxide or metal hydroxide thereby obtaining a modified carrier - carrying out a second impregnation by incipient wetness by a second precursor solution comprising at least one metal Me in a second solution - decomposing the second precursor thereby obtaining a catalyst body having an enrichment of the at least one metal Me in the outer shell of the catalyst body, said at least one metal being present in a concentration having either an egg-shell profile and/or a hammock profile. - providing a carrier comprising magnesium alumina spinel and/or Ca-aluminates - modifying said carrier by a first impregnation with at least one alkaline earth metal in a first metal precursor solution - decomposing the first metal precursor at a temperature of from 300-900 °C, to form at least one metal oxide or metal hydroxide thereby obtaining a modified carrier - carrying out a second impregnation by incipient wetness by a second precursor solution comprising at least one metal Me in a second solution - decomposing the second precursor thereby obtaining a catalyst body having an enrichment of the at least one metal Me in the outer shell of the catalyst body, said at least one metal being present in a concentration having either an egg-shell profile and/or a hammock profile.
A bandwidth allocation device which is adapted to allocate a bandwidth to at least one terminal device in a communication system, including a terminal station device and the at least one terminal device , which are adapted to relay upstream data, which is received from a communication terminal by a lower device connected to the at least one terminal device , to an upper device connected to the terminal station device , the bandwidth allocation device comprising: a transmission-permitted period start position determining unit configured to estimate a start position of an arrival period in which the upstream data arrives at the at least one terminal device from the lower device on a basis of processing latency in the lower device ; a transmission-permitted period length determining unit configured to estimate a length of the arrival period on a basis of an amount of the upstream data to be transmitted from the lower device to the at least one terminal device and an amount of data per allocation cycle, which is a unit period to which bandwidth is allocated, that arrives at the at least one terminal device under a condition that the arrival period is the longest; and a bandwidth allocation unit configured to determine an allocation amount of the at least one terminal device on a basis of a transmission-permitted period that is obtained based on the estimated start position and the estimated length of the arrival period. a transmission-permitted period start position determining unit configured to estimate a start position of an arrival period in which the upstream data arrives at the at least one terminal device from the lower device on a basis of processing latency in the lower device ; a transmission-permitted period length determining unit configured to estimate a length of the arrival period on a basis of an amount of the upstream data to be transmitted from the lower device to the at least one terminal device and an amount of data per allocation cycle, which is a unit period to which bandwidth is allocated, that arrives at the at least one terminal device under a condition that the arrival period is the longest; and a bandwidth allocation unit configured to determine an allocation amount of the at least one terminal device on a basis of a transmission-permitted period that is obtained based on the estimated start position and the estimated length of the arrival period.
A rotor for a hover-capable aircraft , comprising: - a support angularly fixed with respect to an axis (B, C) and housing an electrical power source ; - a unit rotatable with respect to said support about said axis (B, C) and housing an electrical load of the resistive type such as a rotor blades anti-ice system; and - a power supply system (19, 19', 19", 19′′′, 19ʺʺ, 19′′′ʺ, 19′′′′′′, 19′′′′′′′) adapted to electrically power said electrical load ; said power supply system (19, 19', 19", 19′′′, 19ʺʺ, 19′′′ʺ, 19′′′′′′, 19′′′′′′′), in turn, comprising: - at least a first rotary transformer electrically interposed between said power source and said load ; said first transformer , in turn, comprising: - a first winding arranged on said support , electrically connected to said power source and which can be electrically supplied with an alternating voltage at a frequency value; - a second winding arranged on said unit , electromagnetically coupled to said first winding and electrically connected to said load ; - a stator carried by said support , rotationally fixed with respect to said axis (B, C) and to which said first winding is fixed; and - a rotor operatively connected to said unit and to which said second winding is fixed; said power supply system (19, 19', 19", 19′′′, 19ʺʺ, 19′′′ʺ, 19′′′′′′, 19′′′′′′′) comprising a capacitive circuit electrically connected to said first transformer , so as to reduce the reactive power absorbed by said first transformer ; characterized in that said stator defines a seat engaged by an appendage of said rotor ; said seat being engaged with axial play by said appendage when said rotor is correctly positioned with respect to said stator ; said seat making axial contact with said appendage when said stator is positioned incorrectly in the axial direction. - a support angularly fixed with respect to an axis (B, C) and housing an electrical power source ; - a unit rotatable with respect to said support about said axis (B, C) and housing an electrical load of the resistive type such as a rotor blades anti-ice system; and - a power supply system (19, 19', 19", 19′′′, 19ʺʺ, 19′′′ʺ, 19′′′′′′, 19′′′′′′′) adapted to electrically power said electrical load ; - at least a first rotary transformer electrically interposed between said power source and said load ; - a first winding arranged on said support , electrically connected to said power source and which can be electrically supplied with an alternating voltage at a frequency value; - a second winding arranged on said unit , electromagnetically coupled to said first winding and electrically connected to said load ; - a stator carried by said support , rotationally fixed with respect to said axis (B, C) and to which said first winding is fixed; and - a rotor operatively connected to said unit and to which said second winding is fixed; characterized in that said stator defines a seat engaged by an appendage of said rotor ; said seat being engaged with axial play by said appendage when said rotor is correctly positioned with respect to said stator ; said seat making axial contact with said appendage when said stator is positioned incorrectly in the axial direction.
An electronic circuit , in which a first substrate and a second substrate are stacked and connected to each other, the electronic circuit comprising: a transmission path (14, 26 to 28, 31) configured to connect a first wiring line for a signal and a second wiring line for a signal to each other, the first wiring line being formed in the first substrate, the second wiring line being formed in the second substrate; and a short-circuit stub configured to connect a ground conductor provided on the first substrate and the transmission path to each other through use of three or more types of conductors; wherein the second substrate is a multilayer substrate, and the short-circuit stub includes, as the three or more types of conductors, a third wiring line for connection on a layer (22 ) included in the second substrate, a columnar conductor for connection between layers, and a solder bump . a transmission path (14, 26 to 28, 31) configured to connect a first wiring line for a signal and a second wiring line for a signal to each other, the first wiring line being formed in the first substrate, the second wiring line being formed in the second substrate; and a short-circuit stub configured to connect a ground conductor provided on the first substrate and the transmission path to each other through use of three or more types of conductors; wherein the second substrate is a multilayer substrate, and the short-circuit stub includes, as the three or more types of conductors, a third wiring line for connection on a layer (22 ) included in the second substrate, a columnar conductor for connection between layers, and a solder bump .
Covering for a coupling head of a coupling arrangement of a rail-borne vehicle, in particular of a coupling head of a central-buffer coupling, in the separated or coupled state of a coupling head of a mating coupling arrangement , comprising a shroud for at least indirectly enclosing the outer circumference of the coupling head over at least a subregion of the extent of the coupling head in the longitudinal direction, as seen in the circumferential direction around a longitudinal axis (L) of the coupling arrangement , wherein, as seen along its longitudinal-direction extent, the shroud has, in a first end region , an opening for freeing the access to the end side of the coupling head and, in a second end region , an opening for the through-passage of parts of the coupling arrangement , characterized in that the shroud is formed by a rigid supporting structure , which has devices for fixed-location fastening/mounting on the coupling arrangement , and in the first end region of the supporting structure , as seen in the longitudinal direction, the covering comprises a covering element for freeing or covering the opening for freeing the access to the end side of the coupling head , said covering element being connected in a releasable manner to the supporting structure .
Method for separating aluminium flat product pieces and non-metallic intermediate layer pieces , comprising the following step: - providing a mixture comprising aluminium flat product pieces , which are lithographic printing plate supports and/or lithographic printing plates, pieces of lithographic printing plate supports and/or of lithographic printing plates or which are pieces of aluminium strips accumulated during the production of lithographic printing plates, and non-metallic intermediate layer pieces , characterised - in that the method further comprises the following step: - screening the mixture to separate the non-metallic intermediate layer pieces from the aluminium flat product pieces , wherein the screening is performed using a disc screen , in particular a star screen. - providing a mixture comprising aluminium flat product pieces , which are lithographic printing plate supports and/or lithographic printing plates, pieces of lithographic printing plate supports and/or of lithographic printing plates or which are pieces of aluminium strips accumulated during the production of lithographic printing plates, and non-metallic intermediate layer pieces , characterised - in that the method further comprises the following step: - screening the mixture to separate the non-metallic intermediate layer pieces from the aluminium flat product pieces , wherein the screening is performed using a disc screen , in particular a star screen. - screening the mixture to separate the non-metallic intermediate layer pieces from the aluminium flat product pieces , wherein the screening is performed using a disc screen , in particular a star screen.
A method of suppressing corrosion of a corrodible metal surface that contacts a water stream in a water system, such as those used in industrial processes, the method comprising: (a) introducing into the water stream a shot dose of a treatment composition comprising a Tin(II) corrosion inhibitor in amounts sufficient to provide a stable film of Tin(IV) on the metal surface, the shot dose being introduced into the water stream over a first time period in a range of from 5 minutes to 2 days and the water stream having a first concentration of corrosion inhibitor in a range of 0.5 to 50 ppm during the first time period, wherein the Tin(II) corrosion inhibitor is provided as a stannous salt selected from the group consisting of stannous sulfate, stannous bromide, stannous chloride, stannous oxide, stannous phosphate, stannous pyrophosphate, and stannous tetrafluroborate; (b) then reducing the amount of treatment composition that is introduced into the water stream; (c) after the first time period, maintaining a second concentration of corrosion inhibitor in a range of 0.05 ppm to 10 ppm in the water stream over a second time period, the second concentration being less than 25 % of the concentration of corrosion inhibitor during the first time period; and (d) introducing into the water stream a second shot dose of the corrosion inhibitor over a third time period at a third concentration, the third concentration of corrosion inhibitor being in the range of from 0.1 to 1000 ppm and being greater than the second concentration and equal to or less than the first concentration. (a) introducing into the water stream a shot dose of a treatment composition comprising a Tin(II) corrosion inhibitor in amounts sufficient to provide a stable film of Tin(IV) on the metal surface, the shot dose being introduced into the water stream over a first time period in a range of from 5 minutes to 2 days and the water stream having a first concentration of corrosion inhibitor in a range of 0.5 to 50 ppm during the first time period, wherein the Tin(II) corrosion inhibitor is provided as a stannous salt selected from the group consisting of stannous sulfate, stannous bromide, stannous chloride, stannous oxide, stannous phosphate, stannous pyrophosphate, and stannous tetrafluroborate; (b) then reducing the amount of treatment composition that is introduced into the water stream; (c) after the first time period, maintaining a second concentration of corrosion inhibitor in a range of 0.05 ppm to 10 ppm in the water stream over a second time period, the second concentration being less than 25 % of the concentration of corrosion inhibitor during the first time period; and (d) introducing into the water stream a second shot dose of the corrosion inhibitor over a third time period at a third concentration, the third concentration of corrosion inhibitor being in the range of from 0.1 to 1000 ppm and being greater than the second concentration and equal to or less than the first concentration.
An antenna device comprising: an antenna element and a radome wherein the antenna element is adapted to radiate a main lobe of a radio wave and one or more side lobes of the radio wave, such that the main lobe of the radio wave and the one or more side lobes of the radio wave pass through the radome , wherein the radome has a focusing lens structure that is adapted to focus the main lobe of the radio wave, and a diverging lens structure that is adapted to diverge the one or more side lobes of the radio wave, wherein the radome has a first surface and a second surface , the first surface being closer to the antenna element than the second surface , the focusing lens structure has a thickness set so that a first reflected main lobe and a second reflected main lobe are opposite in phase to each other, the first reflected main lobe being generated when the main lobe of the radio wave is reflected by the first surface , the second reflected main lobe being generated when the main lobe of the radio wave passes through the first surface , is reflected by the second surface , and passes through the first surface again. an antenna element and a radome wherein the antenna element is adapted to radiate a main lobe of a radio wave and one or more side lobes of the radio wave, such that the main lobe of the radio wave and the one or more side lobes of the radio wave pass through the radome , wherein the radome has a focusing lens structure that is adapted to focus the main lobe of the radio wave, and a diverging lens structure that is adapted to diverge the one or more side lobes of the radio wave, wherein the radome has a first surface and a second surface , the first surface being closer to the antenna element than the second surface , the focusing lens structure has a thickness set so that a first reflected main lobe and a second reflected main lobe are opposite in phase to each other, the first reflected main lobe being generated when the main lobe of the radio wave is reflected by the first surface , the second reflected main lobe being generated when the main lobe of the radio wave passes through the first surface , is reflected by the second surface , and passes through the first surface again.
An electric power tool comprising: a tool ; a main body supporting the tool ; an electric motor disposed in the main body to drive the tool ; a power supply circuit electrically connected to the electric motor to supply electric power to the electric motor ; a movable hand guard supported by the main body ; a detector disposed in the main body to detect a movement of the movable hand guard and connected to a first switch via a signal line, wherein the first switch is disposed in the power supply circuit to electrically open and close the power supply circuit and configured to electrically open the power supply circuit when the detector detects the movement of the movable hand guard . a tool ; a main body supporting the tool ; an electric motor disposed in the main body to drive the tool ; a power supply circuit electrically connected to the electric motor to supply electric power to the electric motor ; a movable hand guard supported by the main body ; a detector disposed in the main body to detect a movement of the movable hand guard and connected to a first switch via a signal line, wherein the first switch is disposed in the power supply circuit to electrically open and close the power supply circuit and configured to electrically open the power supply circuit when the detector detects the movement of the movable hand guard .
A home chiller appliance device , comprising: at least one inner liner defining at least one storage space and having at least one first wall section and at least one second wall section with at least one gap between the first wall section and the second wall section ; and a separate cover unit which is connected to the inner liner and is arranged outside the storage space , said cover unit covering the gap , the cover unit comprising at least one cover element which has at least one cover element longitudinal axis oriented at least substantially parallel to a gap longitudinal axis of the gap , the cover unit comprising at least one cap element which at least partly covers at least one axial end portion of the cover element , characterized by the cap element covering the cover element on at least one rear side which faces away from the storage space .
Device for embossing wrapping foils, comprising an embossing roller and a counter-roller, the embossing roller or the counter-roller being driven via a drive , whereby the embossing roller and the counter-roller are designed in a pinup-pinup configuration, the embossing roller (2, 2A, 2B, 2C, 2D, 2E, 2F, 2G; 3, 3A; 4) having teeth that project from a roller cylinder, the teeth of the embossing roller being pyramidal or conical and at least partly also serving for driving the counter-roller, the embossing roller comprising a toothed area for forming a logo on the foil, the device being characterized in that the embossing roller comprises tooth rows arranged on both side edges of the roller cylinder for forming reinforcement zones on the foil, and surface areas with no teeth between the toothed area and the tooth rows, whereby the tooth rows avoid a pitching movement of the embossing roller independently of an arrangement of surface areas with no teeth and of the width of the foil ; whereby an arrangement of the tooth rows on the roller cylinder with respect to the toothed area and the surface area with no teeth and of the distances in or between the tooth rows, the toothed area, and the surface areas with no teeth are such that the tooth rows for forming the reinforcement zones and the toothed area for forming the logo are always in engagement with corresponding teeth , grooves , or ridges of the counter-roller(s).
Method for fabricating an electronic device comprising : - providing a first stack comprising: ∘ a first substrate comprising at least one main surface provided with at least a first electric contact area and at least one first protuberance arranged to form a stop, ∘ a second substrate provided with a salient spacer , - assembling the first substrate with the second substrate so as to define at least one first lateral groove comprising the first electric contact area and to fix the first substrate with the second substrate , the first lateral groove being bounded by the first substrate , the second substrate and the spacer , the at least a first protuberance limiting movement of the spacer relatively to the first substrate in at least a first direction (X) passing via the first lateral groove and the spacer , method characterised in that , when fixing of the second substrate with the first substrate is performed, the at least one first protuberance limits movement of the spacer relatively to the first substrate in a second direction (Y) parallel to the longitudinal axis of the first groove and perpendicular to the first direction (X) and in that , subsequent to fixing of the first substrate with the second substrate , it comprises at least partial elimination of the at least one first protuberance by means of an annealing step at a higher temperature than the melting temperature of the material forming the at least one first protuberance . - providing a first stack comprising: ∘ a first substrate comprising at least one main surface provided with at least a first electric contact area and at least one first protuberance arranged to form a stop, ∘ a second substrate provided with a salient spacer , ∘ a first substrate comprising at least one main surface provided with at least a first electric contact area and at least one first protuberance arranged to form a stop, ∘ a second substrate provided with a salient spacer , - assembling the first substrate with the second substrate so as to define at least one first lateral groove comprising the first electric contact area and to fix the first substrate with the second substrate , the first lateral groove being bounded by the first substrate , the second substrate and the spacer , the at least a first protuberance limiting movement of the spacer relatively to the first substrate in at least a first direction (X) passing via the first lateral groove and the spacer ,