mhurhangee/ep-ind-claims huggingface dataset:
A system for steering a drill bit with a rotary valve, the system comprising: a downhole tool interconnected in a drill string, the downhole tool comprising; multiple extendable pads (152A,152B,152C) that are activated by respective actuators, and a rotary valve that selectively activates the actuators, the rotary valve comprising; a valve housing, a manifold, a rotary actuator with a first engagement surface, a valve seat with a second engagement surface, a compensation piston (164,170) and an engagement force applied to the rotary actuator, wherein the engagement force maintains engagement between the first and second engagement surfaces (138,132), and wherein at least a portion of the engagement force (97,98,99) is provided by a first biasing device acting on the compensation piston (164,170); and a drill bit interconnected at an end of the drill string, wherein the drill bit is steered due to selective extension and retraction of the extendable pads (152A,152B,152C) that is controlled by the rotary valve. a downhole tool interconnected in a drill string, the downhole tool comprising; multiple extendable pads (152A,152B,152C) that are activated by respective actuators, and a rotary valve that selectively activates the actuators, the rotary valve comprising; a valve housing, a manifold, a rotary actuator with a first engagement surface, a valve seat with a second engagement surface, a compensation piston (164,170) and an engagement force applied to the rotary actuator, wherein the engagement force maintains engagement between the first and second engagement surfaces (138,132), and wherein at least a portion of the engagement force (97,98,99) is provided by a first biasing device acting on the compensation piston (164,170); and multiple extendable pads (152A,152B,152C) that are activated by respective actuators, and a rotary valve that selectively activates the actuators, the rotary valve comprising; a valve housing, a manifold, a rotary actuator with a first engagement surface, a valve seat with a second engagement surface, a compensation piston (164,170) and an engagement force applied to the rotary actuator, wherein the engagement force maintains engagement between the first and second engagement surfaces (138,132), and wherein at least a portion of the engagement force (97,98,99) is provided by a first biasing device acting on the compensation piston (164,170); and a valve housing, a manifold, a rotary actuator with a first engagement surface, a valve seat with a second engagement surface, a compensation piston (164,170) and an engagement force applied to the rotary actuator, wherein the engagement force maintains engagement between the first and second engagement surfaces (138,132), and wherein at least a portion of the engagement force (97,98,99) is provided by a first biasing device acting on the compensation piston (164,170); and a drill bit interconnected at an end of the drill string, wherein the drill bit is steered due to selective extension and retraction of the extendable pads (152A,152B,152C) that is controlled by the rotary valve.
A boom cylinder control circuit for a construction machine that includes a boom cylinder having an ascending-side chamber and a descending-side chamber, the boom cylinder control circuit comprising: a first floating valve that selectively connects a drain tank with the descending-side chamber and the ascending-side chamber of the boom cylinder; a second floating valve; and a floating selection operation part that provides an operational signal such that the first floating valve and the second floating valve are switched to be opened or closed; characterized in that said second floating valve is additionally disposed on an oil flow line, which connects the drain tank with the descending-side chamber through the first floating valve, the second floating valve selectively connecting the descending-side chamber with the drain tank. a first floating valve that selectively connects a drain tank with the descending-side chamber and the ascending-side chamber of the boom cylinder; a second floating valve; and a floating selection operation part that provides an operational signal such that the first floating valve and the second floating valve are switched to be opened or closed; characterized in that said second floating valve is additionally disposed on an oil flow line, which connects the drain tank with the descending-side chamber through the first floating valve, the second floating valve selectively connecting the descending-side chamber with the drain tank.
A sample loading system for loading a sample into a processing and/or analysis system, the sample loading system comprising - a sample reservoir for receiving a sample and a metering volume reservoir, the sample reservoir and a first side of the metering volume reservoir (120 being interconnected through a first channel with a first flow resistance so as to allow filling of the metering volume reservoir with a metered amount of sample, - a further reservoir for receiving a second fluid, the further reservoir being interconnected with the metering volume reservoir at the first side via a second channel, - a first valve for blocking flow from the sample from the metering volume reservoir into the second channel, - a second valve connected to the second side of the metering volume reservoir for controlling the blocking and flowing of sample from the metering volume reservoir, and - first timing circuitry for controlling the second valve as function of the filling of the further reservoir, for allowing opening of the second valve and allowing sample to flow from the metering volume reservoir to a processing and/or analysis system characterized in that the second channel has a second flow resistance being smaller than the first flow resistance. - a sample reservoir for receiving a sample and a metering volume reservoir, the sample reservoir and a first side of the metering volume reservoir (120 being interconnected through a first channel with a first flow resistance so as to allow filling of the metering volume reservoir with a metered amount of sample, - a further reservoir for receiving a second fluid, the further reservoir being interconnected with the metering volume reservoir at the first side via a second channel, - a first valve for blocking flow from the sample from the metering volume reservoir into the second channel, - a second valve connected to the second side of the metering volume reservoir for controlling the blocking and flowing of sample from the metering volume reservoir, and - first timing circuitry for controlling the second valve as function of the filling of the further reservoir, for allowing opening of the second valve and allowing sample to flow from the metering volume reservoir to a processing and/or analysis system characterized in that the second channel has a second flow resistance being smaller than the first flow resistance.
A method of producing a nozzle blank for an internal combustion engine fuel injection nozzle, the nozzle blank being provided with a nozzle body and a nozzle tip outer surface side member which is formed of a material different from that of the nozzle body and arranged so as to cover the tip outer surface side of the nozzle body, comprising: forming the nozzle body into a predetermined shape by molding according to the metal injection molding method to make a nozzle body-green body, subjecting the nozzle body-green body to a debinding process to make a nozzle body-debound material, separately forming the nozzle tip outer surface side member into a predetermined shape by molding according to the metal injection molding method to make a nozzle tip outer surface side member-green body, then subjecting the nozzle tip outer surface side member-green body to a debinding process to make a nozzle tip outer surface side member-debound material, arranging these debound materials by superimposing these debound materials on each other so as to cover the tip outer surface side of the nozzle body-debound material with the nozzle tip outer surface side member-debound material, and then diffusion-sintering to bond and integrate the both to make a nozzle blank for an internal combustion engine fuel injection nozzle, wherein a bonding coating agent, which is a paste-like coating solution prepared by diluting the same type metal powder as that constituting the nozzle body or the nozzle tip outer surface side member and a water-soluble paste with water, is applied to the joint interface between the nozzle tip outer surface side member-debound material and the nozzle body-debound material in advance prior to the diffusion sintering. forming the nozzle body into a predetermined shape by molding according to the metal injection molding method to make a nozzle body-green body, subjecting the nozzle body-green body to a debinding process to make a nozzle body-debound material, separately forming the nozzle tip outer surface side member into a predetermined shape by molding according to the metal injection molding method to make a nozzle tip outer surface side member-green body, then subjecting the nozzle tip outer surface side member-green body to a debinding process to make a nozzle tip outer surface side member-debound material, arranging these debound materials by superimposing these debound materials on each other so as to cover the tip outer surface side of the nozzle body-debound material with the nozzle tip outer surface side member-debound material, and then diffusion-sintering to bond and integrate the both to make a nozzle blank for an internal combustion engine fuel injection nozzle,
An indirect heating device via radiation in the form of a radiant housing having two front walls (2, 2') and two side walls and comprising at least one heat source, said device being characterized in that said housing radiant presents front walls (2, 2') joining so that the housing has, in cross section, a lens shape having a cord c, said front walls (2, 2') joining at least one end of said cord c of said lens shape forming an edge or a slight flat area (3, 3').
A method for crystallizing acrylic acid by melting acrylic acid crystals while wetting with a crystalline molten liquid, wherein a polymerization inhibitor is added directly to the molten liquid itself melted after initiation of melting, and all of the crystals are melted while circulating and feeding the molten liquid containing said polymerization inhibitor to the crystals and wherein the method is performed in a batch system crystallizer.
A plant for automated packaging of items in cardboard boxes wherein each box comprises a bottom wall (P F), two pairs of side walls (P L1, P L2) and a top closing wall (P S), which plant comprises: - a forming station for forming open sheet boxes from a continuous-feed web; - introduction means for introducing items into the open boxes; - a closing station for closing the open boxes with the items therein; - feeding means for feeding the open boxes from said forming station to said closing station; wherein said forming station comprises cutting and creasing means for cutting and creasing the continuous-feed web, which are adapted to provide a longitudinal elongate element (E 1) defining the bottom wall (P F), the top closing wall (P S) and the first pair of side walls (P L1) of the box, and a pair of transverse panels (E 2, E 3) adapted to form the second pair of side walls (P L2) of the box; wherein said closing station comprises folding and automatic gluing means for folding and gluing the side walls (P L1, P L2) of the box and the top wall (P S), such that finished packages are formed, that are ready for storage or shipment; characterized in that said forming station comprises first gluing means for gluing the transverse panels (E 2, E 3) to the elongate element (E 1), in such a manner to provide a substantially cross-shaped one-piece deployed blank, said first gluing means comprising a first applicator for applying hotmelt glue strips on side edges of the elongate element (E 1), said forming station comprising a pair of suction-cup manipulators for picking up the transverse panels (E 2, E 3) and applying them on the elongate element (E 1) at the glue strips to obtain the cross-shaped blank. - a forming station for forming open sheet boxes from a continuous-feed web; - introduction means for introducing items into the open boxes; - a closing station for closing the open boxes with the items therein; - feeding means for feeding the open boxes from said forming station to said closing station;
Probe system, comprising - a probe head which has a stylus (1.2) and a sensor element (1.5), wherein a sensor signal, which contains an item of touching information, is generatable by the sensor element (1.5) by moving the stylus (1.2), and - a transmitter-receiver element (2, 2'), wherein the probe head and the transmitter-receiver element (2, 2') are configured such that wireless information transfer can be produced between said probe head and transmitter-receiver element, characterized in that the item of touching information can be transmitted from the probe head to the transmitter-receiver element (2, 2') by a first signal the carrier wave of which is an optical wave, and an additional signal the carrier wave of which is a radio wave, and, in addition, a further item of information can be transmitted between the probe head and the transmitter-receiver element (2, 2') by at least one further signal (R2-R7) the carrier wave of which is a radio wave, wherein an electronic unit is arranged in the probe head and/or in the transmitter-receiver element (2, 2'), by means of which electronic unit time differences (Δt1 L, Δt2 L, Δt1 R, Δt2 R) which are necessary for the electronic processing of the item of touching information in the probe head and/or in the transmitter-receiver element (2, 2') can be calculated, with the result that appropriate correction intervals (Δt K) can be output to sequencing electronics on the basis of said time differences (Δt1 L, Δt2 L, Δt1 R, Δt2 R) in order to optimize the measurement accuracy. - a probe head which has a stylus (1.2) and a sensor element (1.5), wherein a sensor signal, which contains an item of touching information, is generatable by the sensor element (1.5) by moving the stylus (1.2), and - a transmitter-receiver element (2, 2'), wherein the probe head and the transmitter-receiver element (2, 2') are configured such that wireless information transfer can be produced between said probe head and transmitter-receiver element, characterized in that the item of touching information can be transmitted from the probe head to the transmitter-receiver element (2, 2') by a first signal the carrier wave of which is an optical wave, and an additional signal the carrier wave of which is a radio wave, and, in addition, a further item of information can be transmitted between the probe head and the transmitter-receiver element (2, 2') by at least one further signal (R2-R7) the carrier wave of which is a radio wave, wherein an electronic unit is arranged in the probe head and/or in the transmitter-receiver element (2, 2'), by means of which electronic unit time differences (Δt1 L, Δt2 L, Δt1 R, Δt2 R) which are necessary for the electronic processing of the item of touching information in the probe head and/or in the transmitter-receiver element (2, 2') can be calculated, with the result that appropriate correction intervals (Δt K) can be output to sequencing electronics on the basis of said time differences (Δt1 L, Δt2 L, Δt1 R, Δt2 R) in order to optimize the measurement accuracy.
An isolated polypeptide having endoglucanase activity, selected from the group consisting of a polypeptide having at least 90% sequence identity to amino acids 18 to 419 of SEQ ID NO: 2.
Door drive for a security door such as, for example, a fire or smoke control door, which comprises: an electric drive unit, in particular an electric motor, for electrically driving a movable door wing of the security door, a control unit, which can be connected to the electric drive unit, for outputting electric current to the electric drive unit, a mechanical energy store, for storing potential energy, in particular a spring arrangement, which can be coupled to the door wing in such a way that, upon an opening movement of the door wing, energy is loaded into the energy store and a closing movement of the door wing is supported with emission of energy of the energy store, characterized by a fault reporting device, which is designed, in the presence of a fault criterion, in particular in the event of a fire, to trip an electrical isolation of the drive unit from the control unit in order to suppress electrical driving of the door wing and, when the door wing is not closed, to bring about closing of the door wing by means of the mechanical energy store, and by a drive activation module, which is capable of temporarily bypassing an isolation of the drive unit from the control unit tripped by the fault reporting device in order to electrically open the door wing. an electric drive unit, in particular an electric motor, for electrically driving a movable door wing of the security door, a control unit, which can be connected to the electric drive unit, for outputting electric current to the electric drive unit, a mechanical energy store, for storing potential energy, in particular a spring arrangement, which can be coupled to the door wing in such a way that, upon an opening movement of the door wing, energy is loaded into the energy store and a closing movement of the door wing is supported with emission of energy of the energy store, characterized by a fault reporting device, which is designed, in the presence of a fault criterion, in particular in the event of a fire, to trip an electrical isolation of the drive unit from the control unit in order to suppress electrical driving of the door wing and, when the door wing is not closed, to bring about closing of the door wing by means of the mechanical energy store, and by a drive activation module, which is capable of temporarily bypassing an isolation of the drive unit from the control unit tripped by the fault reporting device in order to electrically open the door wing.
Method for evaluating a quantity of energy at constant power of a battery of an automobile vehicle, said quantity of energy corresponding to an extractible quantity of energy or to a quantity of energy to be accumulated, said method comprising: (a) determine a value of a capacity parameter Q for the battery, (b) construct, notably during a charge phase of the battery, a table of values for a parameter of voltage across the terminals of the battery as a function of the value of a current parameter for N values of a state of charge parameter (z), (c) determine a value of an internal resistance parameter R(z) for the battery as a function of a state of charge parameter ( z) for said battery based on the table constructed at the step (b), (d) provide a table of values of an open-circuit voltage parameter Uoc(z) for the battery as a function of the state of charge parameter ( z) for the battery, (e) estimate a value of the state of charge parameter ( z 0) for the battery at an initial time t 0, corresponding to an initial state of charge of the battery, (f) estimate by calculation a value of a quantity of energy parameter E p between a final state of charge and said initial state of charge using a function f(z) whose variable is the state of charge parameter ( z) and whose parameters are said value of the capacity parameter Q for the battery, said value of the internal resistance parameter R(z) and said value of the open-circuit voltage parameter Uoc(z). (a) determine a value of a capacity parameter Q for the battery, (b) construct, notably during a charge phase of the battery, a table of values for a parameter of voltage across the terminals of the battery as a function of the value of a current parameter for N values of a state of charge parameter (z), (c) determine a value of an internal resistance parameter R(z) for the battery as a function of a state of charge parameter ( z) for said battery based on the table constructed at the step (b), (d) provide a table of values of an open-circuit voltage parameter Uoc(z) for the battery as a function of the state of charge parameter ( z) for the battery, (e) estimate a value of the state of charge parameter ( z 0) for the battery at an initial time t 0, corresponding to an initial state of charge of the battery, (f) estimate by calculation a value of a quantity of energy parameter E p between a final state of charge and said initial state of charge using a function f(z) whose variable is the state of charge parameter ( z) and whose parameters are said value of the capacity parameter Q for the battery, said value of the internal resistance parameter R(z) and said value of the open-circuit voltage parameter Uoc(z).
Apparatus for autonomously transporting money boxes between a predetermined first location and at least one predetermined second location, having a mobile rack comprising at least one holding compartment for holding a money box and a drive unit for moving the rack between the first and at least the second location, having a navigation unit (14, 32) for ascertaining the route of the rack, and having a control unit, wherein the rack comprises a transmitting and/or receiving unit for transmitting data to a money box held in the holding compartment and/or for receiving data sent by a money box held in the holding compartment, wherein the control unit, with the aid of the transmitting and/or receiving unit, transfers data for setting at least one timer of a money box being held, data for setting an operating mode of a money box and/or data for activating, deactivating and/or triggering a devaluing unit of a money box for irreversibly devaluing papers of value held in the money box to the money box, wherein different time periods are set for the at least one timer, depending on the operating mode.