mhurhangee/ep-ind-claims huggingface dataset:
Method for producing a three-dimensional ceramic component containing silicon carbide, comprising the following steps: a) providing a powdered composition having a particle size between 3 μm and 500 μm, comprising at least 50 wt % of coke, wherein the particles of the powdered composition in the particle size range of the d value, which is the d value +/-10%, have, on average, a shape factor (width/length) of at least 0 5, b) providing a liquid binder, c) applying, over a surface, a layer of the material provided in a) and locally applying droplets of the material provided in b) to said layer, and repeating step c), wherein the step of locally applying the droplets in subsequent repetitions of said step is adjusted according to the desired shape of the component to be produced, d) curing or drying the binder, at least in part, and obtaining a green body having the desired shape of the component, e) carbonising the green body, and f) siliconising the carbonised green body by means of infiltration with liquid silicon, wherein the green body above the melting temperature of silicon and substantially above the surface of a silicon bath, becomes saturated with silicon as a result of capillary forces a) providing a powdered composition having a particle size between 3 μm and 500 μm, comprising at least 50 wt % of coke, wherein the particles of the powdered composition in the particle size range of the d value, which is the d value +/-10%, have, on average, a shape factor (width/length) of at least 0 5, b) providing a liquid binder, c) applying, over a surface, a layer of the material provided in a) and locally applying droplets of the material provided in b) to said layer, and repeating step c), wherein the step of locally applying the droplets in subsequent repetitions of said step is adjusted according to the desired shape of the component to be produced, d) curing or drying the binder, at least in part, and obtaining a green body having the desired shape of the component, e) carbonising the green body, and f) siliconising the carbonised green body by means of infiltration with liquid silicon, wherein the green body above the melting temperature of silicon and substantially above the surface of a silicon bath, becomes saturated with silicon as a result of capillary forces
Sensor assembly comprising an optical sensor having a sensing surface and a cleaning device for the optical sensor, the cleaning device comprising a gas flow channel oriented towards a target surface such that a gas flowing through the gas flow channel is discharged onto the target surface, wherein an outlet of the gas flow channel is facing the target surface and a central axis of the outlet intersects the target surface substantially at a center thereof and is oriented substantially at an angle of 30° to 70° to the target surface and wherein a cross-section of the gas flow channel decreases in a gas flow direction characterized in that two air suction voids (42,44) are provided on opposing sides of the gas flow channel adjacent to the outlet for providing air to be dragged toward the target surface by the gas flow discharged from the outlet, and wherein the sensing surface and the target surface substantially coincide such that the central axis of the outlet of the gas flow channel intersects the sensing surface substantially at a center thereof and is oriented substantially at an angle of 30° to 70° to the sensing surface. the cleaning device comprising a gas flow channel oriented towards a target surface such that a gas flowing through the gas flow channel is discharged onto the target surface, wherein an outlet of the gas flow channel is facing the target surface and a central axis of the outlet intersects the target surface substantially at a center thereof and is oriented substantially at an angle of 30° to 70° to the target surface and wherein a cross-section of the gas flow channel decreases in a gas flow direction characterized in that two air suction voids (42,44) are provided on opposing sides of the gas flow channel adjacent to the outlet for providing air to be dragged toward the target surface by the gas flow discharged from the outlet, and wherein the sensing surface and the target surface substantially coincide such that the central axis of the outlet of the gas flow channel intersects the sensing surface substantially at a center thereof and is oriented substantially at an angle of 30° to 70° to the sensing surface.
A method, comprising: receiving one or more device detection messages at an apparatus; transmitting, by the apparatus, one or more response messages (159,160) including information usable for a wireless device receiving the one or more response messages to estimate a distance to the apparatus; receiving, at the apparatus, a reverse response message (179,180) including an information message from the wireless device in response to the transmitted one or more response messages, the reverse response message containing information usable for estimating a distance between the apparatus and the wireless device; estimating, by the apparatus, a distance to the wireless device using the information usable for estimating the distance to the wireless device included in the reverse response message (179,180); comparing, by the apparatus, the estimated distance with distance estimation information included in the information message to determine whether the apparatus and the wireless device share a same view on the estimated distance between the apparatus and the wireless device; and initiating, by the apparatus, a short-range communication connection with the wireless device in response to determination that both the apparatus and the wireless device consider being within close proximity to each other. receiving one or more device detection messages at an apparatus; transmitting, by the apparatus, one or more response messages (159,160) including information usable for a wireless device receiving the one or more response messages to estimate a distance to the apparatus; receiving, at the apparatus, a reverse response message (179,180) including an information message from the wireless device in response to the transmitted one or more response messages, the reverse response message containing information usable for estimating a distance between the apparatus and the wireless device; estimating, by the apparatus, a distance to the wireless device using the information usable for estimating the distance to the wireless device included in the reverse response message (179,180); comparing, by the apparatus, the estimated distance with distance estimation information included in the information message to determine whether the apparatus and the wireless device share a same view on the estimated distance between the apparatus and the wireless device; and initiating, by the apparatus, a short-range communication connection with the wireless device in response to determination that both the apparatus and the wireless device consider being within close proximity to each other.
A cell measuring container comprising at least one housing chamber being opened at its upper face and containing a cell with a culture medium wherein the housing chamber includes a diameter reduced portion which diameter of an inner circumferential surface is reduced from an upper end side toward a lower end side, a measuring electrode placed in the lower end side of the diameter reduced portion and a reference electrode placed in a position apart from the measuring electrode, wherein the measuring electrode is positioned at the opening of the lower end side, characterized in that the measuring electrode and the reference electrode are formed on a wiring substrate formed below the housing chamber, an upper opening of a through hole in an internal face of the housing chamber extends apart from the diameter reduced portion, and the reference electrode is mounted in the lower and opening of the through hole.
A method of monitoring a kinematically redundant robot, wherein the method comprises the steps of: detecting (S10, S20) joint forces ( τ, τ̂ e), acting in joints of the robot; determining an external effective force ( f̂ W) between a reference fixed with respect to the robot and an environment on the basis of the detected joint forces; determining, on the basis of the detected joint forces, a further monitoring variable τ̂ NS) which is at least substantially independent of an external force acting on the reference fixed with respect to the robot; and monitoring (S50, S60) the determined external effective force and the determined further monitoring variable, wherein joint forces are mapped onto the external effective force by means of a linear mapping, in particular a pseudo inverse of a transposed Jacobian matrix of the reference fixed with respect to the robot, and the same joint forces are mapped onto the further monitoring variable by means of a further linear mapping, in particular by means of a null space projection operator of the pseudo inverse of the transposed Jacobian matrix of the reference fixed with respect to the robot. detecting (S10, S20) joint forces ( τ, τ̂ e), acting in joints of the robot; determining an external effective force ( f̂ W) between a reference fixed with respect to the robot and an environment on the basis of the detected joint forces; determining, on the basis of the detected joint forces, a further monitoring variable τ̂ NS) which is at least substantially independent of an external force acting on the reference fixed with respect to the robot; and monitoring (S50, S60) the determined external effective force and the determined further monitoring variable, wherein joint forces are mapped onto the external effective force by means of a linear mapping, in particular a pseudo inverse of a transposed Jacobian matrix of the reference fixed with respect to the robot, and the same joint forces are mapped onto the further monitoring variable by means of a further linear mapping, in particular by means of a null space projection operator of the pseudo inverse of the transposed Jacobian matrix of the reference fixed with respect to the robot.
A charging member comprising a substrate, an elastic layer and a surface layer; wherein said surface layer contains a high-molecular compound having an Si-O-Nb linkage; said high-molecular compound has a constitutional unit represented by the following formula and a constitutional unit represented by the following formula: Formula NbO 5/2 where, in the formula, R 1 and R 2 each independently represent any of structures represented by the following formulas to: where, in the formulas to, R 3 to R 7, R 10 to R 14, R 19, R 20, R 25 and R 26 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atom(s), a hydroxyl group, a carboxyl group or an amino group; R 8, R 9, R 15 to R 18, R 23, R 24 and R 29 to R 32 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atom(s); R 21, R 22, R 27 and R 28 each independently represent a hydrogen atom, an alkoxyl group or alkyl group having 1 to 4 carbon atom(s); n, m, l, q, s and t each independently represent an integer of 1 to 8, p and r each independently represent an integer of 4 to 12, and x and y each independently represent 0 or 1; and an asterisk * and a double asterisk ** each represent the position of bonding with the silicon atom and oxygen atom, respectively, in the formula.
An electromechanical flywheel containment system (101; 900) comprising: inner and outer enclosures defining respective inner and outer walls; an energy exchange block including a core assembly including a motor-generator stator and a stator support and a spinning assembly including a motor-generator rotor, a flywheel mass and a hub; the motor-generator rotor surrounding the motor-generator stator; the inner enclosure enveloping the energy exchange block; the outer enclosure enveloping the inner enclosure; characterized by: a projectile shield (904, 934) between the walls of the inner and outer enclosures; and a first annular flow passage for transporting a fluid coolant, the first annular flow passage outer diameter bounded by a wall of the outer enclosure;, wherein a containment system fluid circuit for transporting coolant includes the first annular flow passage and a stator support flow passage (964, 992). inner and outer enclosures defining respective inner and outer walls; an energy exchange block including a core assembly including a motor-generator stator and a stator support and a spinning assembly including a motor-generator rotor, a flywheel mass and a hub; a core assembly including a motor-generator stator and a stator support and a spinning assembly including a motor-generator rotor, a flywheel mass and a hub; the motor-generator rotor surrounding the motor-generator stator; the inner enclosure enveloping the energy exchange block; the outer enclosure enveloping the inner enclosure; characterized by: a projectile shield (904, 934) between the walls of the inner and outer enclosures; and a first annular flow passage for transporting a fluid coolant, the first annular flow passage outer diameter bounded by a wall of the outer enclosure;, wherein a containment system fluid circuit for transporting coolant includes the first annular flow passage and a stator support flow passage (964, 992). a projectile shield (904, 934) between the walls of the inner and outer enclosures; and a first annular flow passage for transporting a fluid coolant, the first annular flow passage outer diameter bounded by a wall of the outer enclosure;, wherein a containment system fluid circuit for transporting coolant includes the first annular flow passage and a stator support flow passage (964, 992).
Removable case back of an electronic or electromechanical watch case, the case back comprising an internal electronic device provided with functions to allow the wireless charging or recharging of a power source, and the case back comprising two multi-function sub-assemblies (1, 2) separate from the electronic device, characterized in that the case back comprises: - a first multi-function sub-assembly in which are mounted a buzzer, an inductive coil on or integrated in a printed circuit board, said inductive coil being covered by a magnetic shield on an inner side of the watch case, - a second multi-function sub-assembly on the first multi-function sub-assembly, comprising an enclosure structure for accommodating the power source, such as a battery or an accumulator. - a first multi-function sub-assembly in which are mounted a buzzer, an inductive coil on or integrated in a printed circuit board, said inductive coil being covered by a magnetic shield on an inner side of the watch case, - a second multi-function sub-assembly on the first multi-function sub-assembly, comprising an enclosure structure for accommodating the power source, such as a battery or an accumulator.
An oral irrigator comprising: a handle housing defining a cavity; a tip removably connected to the handle housing; and a tip release assembly connected to the handle housing comprising: a tip eject button slidably connected to the handle housing and movable between a first position and a second position; a latch connected to the handle housing and positioned within the cavity, wherein movement of the tip eject button from the first position to the second position moves the latch laterally across the cavity from an engage position to a disengage position, characterized in that the latch comprises an integrally formed spring, wherein in the disengage position the spring is compressed against an interior surface of the handle housing. a handle housing defining a cavity; a tip removably connected to the handle housing; and a tip release assembly connected to the handle housing comprising: a tip eject button slidably connected to the handle housing and movable between a first position and a second position; a latch connected to the handle housing and positioned within the cavity, wherein movement of the tip eject button from the first position to the second position moves the latch laterally across the cavity from an engage position to a disengage position, characterized in that the latch comprises an integrally formed spring, wherein in the disengage position the spring is compressed against an interior surface of the handle housing. a tip eject button slidably connected to the handle housing and movable between a first position and a second position; a latch connected to the handle housing and positioned within the cavity, wherein movement of the tip eject button from the first position to the second position moves the latch laterally across the cavity from an engage position to a disengage position, characterized in that the latch comprises an integrally formed spring, wherein in the disengage position the spring is compressed against an interior surface of the handle housing.
A lens comprising: an Abbe prism, the Abbe prism comprising an aspherical front lens disposed on a front surface of the Abbe prism and an aspherical rear lens disposed on a rear surface of the Abbe prism; a field cover on or over the rear surface of the Abbe prism, the field cover comprising a field hole encircling the aspherical rear lens for allowing light to exit the aspherical rear lens; and an aperture cover over the front surface of the Abbe prism, the aperture cover comprising a aperture hole encircling the aspherical front lens for allowing light to enter the aspherical front lens, wherein the aperture cover is made of semi-flexible material and clamps over the Abbe prism. an Abbe prism, the Abbe prism comprising an aspherical front lens disposed on a front surface of the Abbe prism and an aspherical rear lens disposed on a rear surface of the Abbe prism; a field cover on or over the rear surface of the Abbe prism, the field cover comprising a field hole encircling the aspherical rear lens for allowing light to exit the aspherical rear lens; and an aperture cover over the front surface of the Abbe prism, the aperture cover comprising a aperture hole encircling the aspherical front lens for allowing light to enter the aspherical front lens,
A medical guide wire for delivering an implant instrument, comprising: a metal core, a coil, a delivery element and a boss, wherein: the metal core has a variable-diameter structure, which consists of a linear structure, a stepped structure and a linear structure from a proximal end to a distal end; the number of the coil is one or more, and the coil(s) is/are fixed on the linear structure and the stepped structure at the distal end of the metal core; the number of the delivery element is one or more, and the delivery element(s) is/are fixed on the stepped structure of the metal core; and the boss is fixed on the stepped structure of the metal core proximal of the delivery element, wherein the structure of the delivery element is a helical structure characterized in that the delivery element is a polymer material strip film or a hollow polymer material pipe. the metal core has a variable-diameter structure, which consists of a linear structure, a stepped structure and a linear structure from a proximal end to a distal end; the number of the coil is one or more, and the coil(s) is/are fixed on the linear structure and the stepped structure at the distal end of the metal core; the number of the delivery element is one or more, and the delivery element(s) is/are fixed on the stepped structure of the metal core; and the boss is fixed on the stepped structure of the metal core proximal of the delivery element, wherein the structure of the delivery element is a helical structure characterized in that the delivery element is a polymer material strip film or a hollow polymer material pipe.
A power folding stroller having a user interface comprising: a first activation means for enabling at least one other activation means; and at least one of the at least one other activation means for sending a signal to a controller to activate a drive mechanism to fold the power folding stroller if the power folding stroller is in an unfolded state or unfold the power folding stroller if the power folding stroller is in a folded state, characterised in that the first activation means is a rotating ring configured to activate at least one first sensor and at least one of the at least one other activation means is a push button configured to activate at least one second sensor. a first activation means for enabling at least one other activation means; and at least one of the at least one other activation means for sending a signal to a controller to activate a drive mechanism to fold the power folding stroller if the power folding stroller is in an unfolded state or unfold the power folding stroller if the power folding stroller is in a folded state, characterised in that the first activation means is a rotating ring configured to activate at least one first sensor and at least one of the at least one other activation means is a push button configured to activate at least one second sensor.
A process of manufacturing a polyester from cyclic ester monomer, wherein the method comprises the steps of: a) providing a cyclic ester, b) polymerizing the cyclic ester in the presence of a catalyst and optionally an initiator in a reactor to form a reaction mixture comprising polyester and unreacted cyclic ester, wherein after the polymerization at least one polymerization inhibitor is added to the reaction mixture, wherein the polymerization inhibitor is selected from the group consisting of monoimines, diimines, mono alkyl phosphates according to the formula RPO 4 H 2, wherein R is a C 6-16 linear, branched or cyclic alkyl group, di alkyl phosphates according to the formula R 2 PO 4 H, wherein each R is independently a C 6-16 linear, branched or cyclic alkyl group or a combination thereof, and phosphate esters according to the general formula wherein at least one of R', R" and R'" has the general structure as in general formula wherein n>0 and Q is independently a C 1-16 linear, branched or substituted alkanediyl group, and R is independently an H or linear, branched, cyclic or substituted alkyl group or a phenyl group derivative, and wherein any of R', R" and R'" not having the general structure as in general formula is independently an H or a linear, branched, cyclic or substituted alkyl group or a phenyl group derivative. a) providing a cyclic ester, b) polymerizing the cyclic ester in the presence of a catalyst and optionally an initiator in a reactor to form a reaction mixture comprising polyester and unreacted cyclic ester,