mhurhangee/ep-ind-claims huggingface dataset:
A process for consolidating an underground formation, which process comprises: (a) introducing a treatment fluid into an underground formation, which treatment fluid comprises: cations of a metal having an oxidation state of +2 or higher; and (a) ammonia or an amine; and (b) at least one of (i) an alpha oxocarboxylic acid that contains a functional group of the formula -C(=O)-C(=O)-O -, (ii) an alkylene carbonate and (iii) a beta oxocarboxylic acid ester; wherein each of the components in (a) and (b) is soluble in the treatment fluid; and which treatment fluid is alkaline or becomes alkaline in situ; and (b) allowing carbonate mineral to be deposited from the fluid, thereby consolidating the underground formation. (a) introducing a treatment fluid into an underground formation, which treatment fluid comprises: cations of a metal having an oxidation state of +2 or higher; and (a) ammonia or an amine; and (b) at least one of (i) an alpha oxocarboxylic acid that contains a functional group of the formula -C(=O)-C(=O)-O -, (ii) an alkylene carbonate and (iii) a beta oxocarboxylic acid ester; wherein each of the components in (a) and (b) is soluble in the treatment fluid; and which treatment fluid is alkaline or becomes alkaline in situ; and cations of a metal having an oxidation state of +2 or higher; and (a) ammonia or an amine; and (b) at least one of (i) an alpha oxocarboxylic acid that contains a functional group of the formula -C(=O)-C(=O)-O -, (ii) an alkylene carbonate and (iii) a beta oxocarboxylic acid ester; wherein each of the components in (a) and (b) is soluble in the treatment fluid; (b) allowing carbonate mineral to be deposited from the fluid, thereby consolidating the underground formation.
A vacuum arc vaporisation source, including a ring-like magnetic field source and a cathode body with an vaporisation material as a cathode for the production of an arc discharge on an vaporisation surface of the cathode, wherein the cathode body is bounded in the axial direction, in a first axial direction by a cathode base and in a second axial direction by the vaporisation surface and wherein the ring-like magnetic field source is arranged polarised parallel to or anti-parallel to a surface normal and concentric to a surface normal of the vaporisation surface, wherein a magnetic field enhancement ring is arranged on a side remote from the vaporisation surface at a pre-determinable second spacing in front of the cathode base, and at least one magnetic correction ring is arranged on the side remote from the vaporisation surface at a pre-determinable third distance in front of the cathode base characterised in that the magnetic field enhancement ring includes a plurality of permanent magnets (20, 40, 50) aligned parallel to the surface normal.
Battery arrangement for electrical consumers in a vehicle for the carriage of dangerous goods, comprising - a battery, which has at least one first connection, which is electrically connectable to an electrical consumer, - a first electrical resistor, which is connected electrically in series with the battery and a second connection, wherein the second connection is electrically connectable to the electrical consumer, and - a switch component part, which is connected electrically in parallel with the first electrical resistor and is electrically connected to the battery and which is controlled in such a way that a first voltage which can be applied at a third connection and which exceeds a presettable value closes the switch component part so that the first resistor is short-circuited, and in the case of the first voltage which can be applied which falls below the presettable value, the switch component part opens so that the short circuit is canceled, characterized in that a delay element for delaying a switching operation of the switch component part is provided, which delay element is connected electrically in series between a first contact (4.1) of the switch component part and the third connection and is embodied in such a way that, in the case of a loss of the first voltage, a second voltage is provided which is present at the first contact (4.1) and is reduceable after a presettable time. - a battery, which has at least one first connection, which is electrically connectable to an electrical consumer, - a first electrical resistor, which is connected electrically in series with the battery and a second connection, wherein the second connection is electrically connectable to the electrical consumer, and - a switch component part, which is connected electrically in parallel with the first electrical resistor and is electrically connected to the battery and which is controlled in such a way that a first voltage which can be applied at a third connection and which exceeds a presettable value closes the switch component part so that the first resistor is short-circuited, and in the case of the first voltage which can be applied which falls below the presettable value, the switch component part opens so that the short circuit is canceled, characterized in that a delay element for delaying a switching operation of the switch component part is provided, which delay element is connected electrically in series between a first contact (4.1) of the switch component part and the third connection and is embodied in such a way that, in the case of a loss of the first voltage, a second voltage is provided which is present at the first contact (4.1) and is reduceable after a presettable time.
Container for food products comprising: a base and a cover mutually hinged along a common side; sealing means and closing means arranged on an upper edge of the base and adapted to be associated with complementary sealing means and complementary closing means arranged on a lower edge of the cover for airtight closing the cover and the base of the container,wherein: - the cover comprises a front face comprising stiffening means of the cover made next to its edges to increase the stiffness of the cover; - the base comprises a rear face comprising stiffening means of the base made next to its edges to increase the stiffness of the base; and - the front face of the cover further comprises a reinforcing element having a surface recessed with respect to the front face of the cover and a shaped edge having a section with a double curvature for airtight closing the cover on the base and for preventing the cover from opening following a compression of the lower face; characterized in that said sealing means are composed of a projecting groove obtained on the upper edge of the base, and said complementary sealing means are composed of a groove recessed on the lower edge of the cover, said projecting groove being adapted to be inserted inside the recessed groove, said sealing means and said complementary sealing means extending for a whole length of the sides respectively of the base and of the cover, and are not present on the common side. - the cover comprises a front face comprising stiffening means of the cover made next to its edges to increase the stiffness of the cover; - the base comprises a rear face comprising stiffening means of the base made next to its edges to increase the stiffness of the base; and - the front face of the cover further comprises a reinforcing element having a surface recessed with respect to the front face of the cover and a shaped edge having a section with a double curvature for airtight closing the cover on the base and for preventing the cover from opening following a compression of the lower face;
A composition for use in the treatment of an animal's teats and preventing mastitis capable of forming a long-lasting persistent barrier film, comprising: a) from 0.1% to 20% by weight of modified or hydrolyzed polysaccharide material having a majority amount of polysaccharide component that is determined on the basis of total polysaccharide material selected from the group consisting of starch, modified starch, hydrolyzed starch, and combinations thereof; b) from 0.02 to 30% by weight of at least one antimicrobial active agent; and c) at least one solvent constituting between 50% to 95% by weight of the composition, said composition having a viscosity ranging from 100 cPs to 4000 cPs measured by a Brookfield LV viscometer at ambient temperature (25 °C) with a spindle #2 at 30 rpm. a) from 0.1% to 20% by weight of modified or hydrolyzed polysaccharide material having a majority amount of polysaccharide component that is determined on the basis of total polysaccharide material selected from the group consisting of starch, modified starch, hydrolyzed starch, and combinations thereof; b) from 0.02 to 30% by weight of at least one antimicrobial active agent; and c) at least one solvent constituting between 50% to 95% by weight of the composition,
Electrohydraulic motor vehicle control device, in particular for a motor vehicle brake system, comprising a hydraulic unit with valves which can be activated electrically, an electronic control unit which comprises a first circuit board with electrical and/or electronic components for actuating the valves, and an electric motor for driving an electrically controllable, hydraulic pressure source, wherein electrical and/or electronic components (40a, 40b), in particular power electronics components for actuating the electric motor are arranged on a second circuit board which is arranged separate from the electronic control unit, characterized in that the second circuit board is embodied in two parts with a first and a second circuit board part (12a, 12b), and in that the electrical and/or electronic components, in particular the power electronics components, are embodied redundantly with respect to the actuation of the electric motor, on the first and second circuit board parts (12a, 12b).
Structured packing element having the form of a substantially rectangular planar plate, characterized in that said packing element comprises a plurality of substantially rectangular slots for nesting two packing elements that are inclined with respect to one another, and a plurality of substantially triangular recesses for the formation of channels within the structured packing, said recesses being openings formed in the planar plate that open onto an edge corner of the planar plate, said slots and said recesses being distributed over the two lengths of said planar plate symmetrically with respect to the longitudinal axis of said planar plate such that slots on one side of the planar plate face other slots on the other side of the planar plate, and such that recesses on one side of the planar plate face other recesses on the other side of the planar plate, and in that said recesses are arranged between two slots.
Device for conveying fluid with a diaphragm pump head part and a drive system for impressing movement on a diaphragm of the diaphragm pump head part and a bolt connected to a housing of the drive system which penetrates a through-hole through a housing of the diaphragm pump head part, characterised by a tightening device for applying a preload to a fastening element, wherein the fastening element is suitable for fastening the diaphragm pump head part to the drive system, wherein the tightening device has a support with a support surface for supporting a bearing surface of the fastening element, wherein the support has a threaded hole through which a screw element penetrates, and the screw element has a contact surface at its front end, wherein the contact surface of the screw element and the support surface of the support point in opposite directions, and the distance between the contact surface of the screw element and the support surface of the support can be changed by screwing or unscrewing the screw element, wherein the bolt has a bearing surface which is supported by the support surface of the support of the tightening device.
A steam iron (10, 30, 1700, 1700') comprising: - a soleplate (12, 32, 52, 62, 72) comprising a steam chamber for generating steam, the steam chamber comprising an opening arranged at a rear end of the soleplate (12, 32, 52, 62, 72); - a discharge element (14, 34, 54, 64, 74) extending from the opening; - a collection compartment (17, 37, 77) formed in the discharge element (14, 34, 54, 64, 74) for collecting calcified deposits formed in the steam chamber, - a retaining member (16, 36, 76) arranged in the discharge element (14, 34, 54, 64, 74), characterized in that the retaining member (16, 36, 76) extends over a front end portion of the collection compartment (17, 37, 77) to retain the calcified deposits in the collection compartment (17, 37, 77), wherein the front end portion is a portion of the collection compartment facing the opening. - a soleplate (12, 32, 52, 62, 72) comprising a steam chamber for generating steam, the steam chamber comprising an opening arranged at a rear end of the soleplate (12, 32, 52, 62, 72); - a discharge element (14, 34, 54, 64, 74) extending from the opening; - a collection compartment (17, 37, 77) formed in the discharge element (14, 34, 54, 64, 74) for collecting calcified deposits formed in the steam chamber, - a retaining member (16, 36, 76) arranged in the discharge element (14, 34, 54, 64, 74), characterized in that the retaining member (16, 36, 76) extends over a front end portion of the collection compartment (17, 37, 77) to retain the calcified deposits in the collection compartment (17, 37, 77), wherein the front end portion is a portion of the collection compartment facing the opening.
Process for identifying an integrated circuit, comprising a production of an electromagnetic field by an electrically conductive network produced within the integrated circuit and passed through by transient electrical currents or subjected to transient voltages, the characteristics of which depend on the value of a digital word forming an identification code of the integrated circuit and stored secretly in a non-volatile memory of the integrated circuit, and an analysis of the electromagnetic field produced so as to recognize or not recognize said identification code.
On-load tap changer comprising - a first selector rod and a second selector rod; - a load changeover-switch rod; - a switching means; - a transmission; wherein - the first selector rod, the second selector rod and the load changeover-switch rod are arranged collinearly; - the transmission is arranged for the purpose of - moving the selector rods (21, 25) during changeover from one selector contact to an adjacent selector contact in a first direction; - moving the load changeover-switch rod during the changeover in the first direction and a second direction which is opposite to the first direction so as to actuate the switching means. - a first selector rod and a second selector rod; - a load changeover-switch rod; - a switching means; - a transmission; wherein - the first selector rod, the second selector rod and the load changeover-switch rod are arranged collinearly; - the transmission is arranged for the purpose of - moving the selector rods (21, 25) during changeover from one selector contact to an adjacent selector contact in a first direction; - moving the load changeover-switch rod during the changeover in the first direction and a second direction which is opposite to the first direction so as to actuate the switching means. - moving the selector rods (21, 25) during changeover from one selector contact to an adjacent selector contact in a first direction; - moving the load changeover-switch rod during the changeover in the first direction and a second direction which is opposite to the first direction so as to actuate the switching means.
An outer shield assembly for a medical injector, the outer shield assembly comprising: a hub a needle protruding from said hub; and a slidable body (122, 124) disposed adjacent to said needle, said body (122, 124) having depth marks defined thereon, wherein during an injection of said needle into a patient, said slidable body is depressed by the patient's skin, said depth marks indicating the extent of depression of said body during the injection thereby providing an indication of depth of injection by said needle, wherein the slidable body(122, 124) is slidably attached to an outer surface of the hub, and includes a small diameter cylinder offset from an axis of the needle, the cylinder extending from a distal surface of the hub and that at the top of the cylinder is a shield portion. a hub a needle protruding from said hub; and a slidable body (122, 124) disposed adjacent to said needle, said body (122, 124) having depth marks defined thereon, wherein during an injection of said needle into a patient, said slidable body is depressed by the patient's skin, said depth marks indicating the extent of depression of said body during the injection thereby providing an indication of depth of injection by said needle, wherein the slidable body(122, 124) is slidably attached to an outer surface of the hub, and includes a small diameter cylinder offset from an axis of the needle, the cylinder extending from a distal surface of the hub and that at the top of the cylinder is a shield portion.
A machine tool for lapping surface machining of ceramic and/or stone materials, comprising at least one head configured to rotate about a first axis (x) substantially parallel to a surface to be machined, and mounted on a support configured to rotate about a second axis (z) perpendicular to the first axis (x) and to the surface to be machined, a tool-holder cylinder (100; 300) designed to be attached to the at least one head so as to rotate about the first axis (x), and having an axis of central symmetry coinciding with the first axis (x), an upper surface (120; 320), a lower surface (130; 330), and a side surface (160; 360) parallel to the first axis, the machine tool being characterised in that there are aplurality of seats (111; 311) formed on the side surface (160; 360) of the tool-holder cylinder, which are designed to house fickert abrasive tools for lapping operations, wherein the seats (111; 311) house the abrasive tools by means of a dovetail coupling and have a first tapering which extends perpendicularly and away from the first axis (x), and a second tapering parallel to the first axis (x). at least one head configured to rotate about a first axis (x) substantially parallel to a surface to be machined, and mounted on a support configured to rotate about a second axis (z) perpendicular to the first axis (x) and to the surface to be machined, a tool-holder cylinder (100; 300) designed to be attached to the at least one head so as to rotate about the first axis (x), and having an axis of central symmetry coinciding with the first axis (x), an upper surface (120; 320), a lower surface (130; 330), and a side surface (160; 360) parallel to the first axis, the machine tool being characterised in that there are aplurality of seats (111; 311) formed on the side surface (160; 360) of the tool-holder cylinder, which are designed to house fickert abrasive tools for lapping operations, wherein the seats (111; 311) house the abrasive tools by means of a dovetail coupling and have a first tapering which extends perpendicularly and away from the first axis (x), and a second tapering parallel to the first axis (x).
A light curtain status indicator, comprising: a light emitting module comprising a refractive cover and configured to emit a visual indicium at a wide angle corresponding to a status of at least one predetermined signal, wherein the wide angle comprises a viewing angle of at least 180°; characterized by a coupling member configured to be releasably captured within a longitudinally extending channel of a housing of a light curtain, such that the light curtain status indicator is coupled to the housing to be disposed on a side of and substantially parallel to the housing, wherein the light emitting module is configured to emit the visual indicium in an emitting plane intersecting an optical axis of the light curtain, and, when the light curtain status indicator is releasably coupled to the housing, the emitting plane is oriented at an angle α relative to a plane tangential to a mounting surface of the light curtain housing, and α < 90°, such that the light emitting module is viewable from the wide angle. a light emitting module comprising a refractive cover and configured to emit a visual indicium at a wide angle corresponding to a status of at least one predetermined signal, wherein the wide angle comprises a viewing angle of at least 180°; characterized by a coupling member configured to be releasably captured within a longitudinally extending channel of a housing of a light curtain, such that the light curtain status indicator is coupled to the housing to be disposed on a side of and substantially parallel to the housing, wherein the light emitting module is configured to emit the visual indicium in an emitting plane intersecting an optical axis of the light curtain, and, when the light curtain status indicator is releasably coupled to the housing, the emitting plane is oriented at an angle α relative to a plane tangential to a mounting surface of the light curtain housing, and α < 90°, such that the light emitting module is viewable from the wide angle.
A filament material, comprising: a polymer resin that is compatible with an extrusion based printing process; and a marking additive that allows selective portions of the filament material to change color when exposed to a laser light, wherein the marking additive is added to approximately 0.01 to 25.00 weight percent (wt%), wherein the marking additive comprises at least one of selected from the group consisting of a metal oxide or a non-stoichiometric metal oxide comprising at least one of: tin, antimony, bismuth, boron, indium, iron, copper, molybdenum, tungsten, or vanadium; a metal hydroxide; a copper hydroxyphosphate; a copper pyrophosphate; a base copper carbonate; ammonium octamolebdate; a silver halide; and a naphthalocyanine. a polymer resin that is compatible with an extrusion based printing process; and a marking additive that allows selective portions of the filament material to change color when exposed to a laser light, wherein the marking additive is added to approximately 0.01 to 25.00 weight percent (wt%), wherein the marking additive comprises at least one of selected from the group consisting of a metal oxide or a non-stoichiometric metal oxide comprising at least one of: tin, antimony, bismuth, boron, indium, iron, copper, molybdenum, tungsten, or vanadium; a metal hydroxide; a copper hydroxyphosphate; a copper pyrophosphate; a base copper carbonate; ammonium octamolebdate; a silver halide; and a naphthalocyanine.
A conductive circuit (20, 20a, 20b, 20') comprising one or more electrodes (22, 24, 26, 28) for delivering an electromagnetic signal to a human or animal body, the conductive circuit comprising a base (60, 62) and a plurality of printed layers (130, 140, 150, 160) supported by the base (60, 62), the plurality of printed layers (130, 140, 150, 160) including a first printed non-conductive layer at least partially defined by a first perimeter edge, and a second printed non-conductive layer at least partially defined by a second perimeter edge and overlaying the first printed non-conductive layer, wherein at least a portion of the second perimeter edge is offset from the first perimeter edge such that the second printed non-conductive layer overhangs the first printed non-conductive layer, one or more connection tracks, each connection track providing an electrically conductive path between a respective one of the one or more electrodes (22, 24, 26, 28) and an electrical contact configured to enable connection to a controller arranged to supply an electromagnetic signal to the one or more electrodes (22, 24, 26, 28), characterised in that the first perimeter edge and/or the second perimeter edge are offset from an interface between each of the one or more connection tracks and a respective one of the one or more electrodes (22, 24, 26, 28).