mhurhangee/ep-ind-claims huggingface dataset:
A method for printing a three-dimensional part with an extrusion-based additive manufacturing system, the method comprising: printing a support structure from a support material with the extrusion-based additive manufacturing system using a layer-based additive manufacturing technique, wherein the support material comprises at least two polymers having different glass transition temperatures and that are substantially immiscible with each other; in coordination with the printing of the support structure, printing the three-dimensional part from a part material with the extrusion-based additive manufacturing system using the layer-based additive manufacturing technique, wherein the part material has a glass transition temperature that is lower than the glass transition temperature of at least one of the polymers of the support material; heating the printed support structure and the printed three-dimensional part to at least one temperature that is above the glass transition temperature of the part material, and that is below a glass transition temperature of at least one of the polymers of the support material; and cooling the heated support structure and the heated three-dimensional part. printing a support structure from a support material with the extrusion-based additive manufacturing system using a layer-based additive manufacturing technique, wherein the support material comprises at least two polymers having different glass transition temperatures and that are substantially immiscible with each other; in coordination with the printing of the support structure, printing the three-dimensional part from a part material with the extrusion-based additive manufacturing system using the layer-based additive manufacturing technique, wherein the part material has a glass transition temperature that is lower than the glass transition temperature of at least one of the polymers of the support material; heating the printed support structure and the printed three-dimensional part to at least one temperature that is above the glass transition temperature of the part material, and that is below a glass transition temperature of at least one of the polymers of the support material; and cooling the heated support structure and the heated three-dimensional part.
Hardener composition comprising at least one Mannich base and at least one amine which is reactive to epoxy groups, the Mannich base being obtainable by reacting a phenolic compound, selected from the group consisting of phenol, styrenated phenol, pyrocatechol, resorcinol, hydroquinone, hydroxyhydroquinone, phloroglucinol, pyrogallol, o-cresol, m-cresol, p-cresol and bisphenols, with an aldehyde or an aldehyde precursor and an amine having at least two active hydrogen atoms in the molecule which are bonded to a nitrogen atom, characterized in that the curing agent composition contains at least one salt selected from the group consisting of salts of nitric acid, salts of nitrous acid, salts of halogens, salts of trifluoromethanesulfonic acid, and combinations thereof. the Mannich base being obtainable by reacting a phenolic compound, selected from the group consisting of phenol, styrenated phenol, pyrocatechol, resorcinol, hydroquinone, hydroxyhydroquinone, phloroglucinol, pyrogallol, o-cresol, m-cresol, p-cresol and bisphenols, with an aldehyde or an aldehyde precursor and an amine having at least two active hydrogen atoms in the molecule which are bonded to a nitrogen atom, characterized in that the curing agent composition contains at least one salt selected from the group consisting of salts of nitric acid, salts of nitrous acid, salts of halogens, salts of trifluoromethanesulfonic acid, and combinations thereof.
A surgical instrument comprising: a closure system configured to apply a closure force to an end effector (300, 912, 2502) to transition the end effector (300, 912, 2502) between an open position and a closed position; a displacement member coupled to the closure system, the displacement member movable between a first position and a second position to effect a motion at the end effector (300, 912, 2502); a motor coupled to the displacement member, the motor configured to drive the displacement member between the first position and the second position; a control circuit (700, 800, 2510) coupled to the motor, the control circuit (700, 800, 2510) configured to: determine the closure force exerted by the closure system; wherein a sensor (920, 6600) coupled to the control circuit (700, 800, 2510) is configured to detect the closure force; retrieve an expected closure force; determine whether the closure force is within a tolerance of the expected closure force; and characterised in that the control circuit (700, 800, 2510) is configured to adjust the motor to adjust the velocity at which the displacement member is translated when the closure force is not within a tolerance of the expected closure force, wherein the adjustment applied to the motor is proportional to the degree to which the closure force is above or below a threshold range of the expected closure force. a closure system configured to apply a closure force to an end effector (300, 912, 2502) to transition the end effector (300, 912, 2502) between an open position and a closed position; a displacement member coupled to the closure system, the displacement member movable between a first position and a second position to effect a motion at the end effector (300, 912, 2502); a motor coupled to the displacement member, the motor configured to drive the displacement member between the first position and the second position; a control circuit (700, 800, 2510) coupled to the motor, the control circuit (700, 800, 2510) configured to: determine the closure force exerted by the closure system; wherein a sensor (920, 6600) coupled to the control circuit (700, 800, 2510) is configured to detect the closure force; retrieve an expected closure force; determine whether the closure force is within a tolerance of the expected closure force; and determine the closure force exerted by the closure system; wherein a sensor (920, 6600) coupled to the control circuit (700, 800, 2510) is configured to detect the closure force; retrieve an expected closure force; determine whether the closure force is within a tolerance of the expected closure force; and
An optical system having a positive power and a single focal length, the optical system comprising, in order from an enlargement conjugate side to a reduction conjugate side via a largest air gap, a front unit (Lf) having a negative power, and a rear unit (Lb) having positive power, characterized in that the optical system satisfies the following conditions: 1.75 < Nd n 1 < 2.05 0.02 < θ gF n 1 − 0.6438 − 0.001682 × vd n 1 < 0.08 2.5 < f n 1 / F < 5.0 where f n1 represents a focal length of a negative lens in the front unit, Nd n1 represents a refractive index of a material of the negative lens, vd n1 represents an Abbe number of the material of the negative lens, θgF n1 represents a partial dispersion ratio of the material of the negative lens, and F represents a focal length of the optical system, and in that the negative lens is located between a distance of 0.2L f and a distance of 0.7L f from a lens surface closest to the enlargement conjugate side toward the reduction conjugate side, where L f represents a distance on an optical axis of the optical system from a lens surface closest to the enlargement conjugate side in the front unit to a lens surface closest to the enlargement conjugate side in the rear unit.
A method for detecting inductor current of a power factor correction, PFC, circuit, characterized by comprising: detecting a voltage on a boost inductor of a critical-conduction mode PFC circuit, and obtaining an inductor voltage detection signal; converting the inductor voltage detection signal into a voltage signal whose waveform is consistent with a current waveform of the inductor to serve as an inductor current detection signal, to perform loop protection on the PFC circuit or perform over-current protection on the PFC circuit by using the inductor current detection signal, wherein, the step of converting the inductor voltage detection signal into a voltage signal whose waveform is consistent with a current waveform of the inductor to serve as an inductor current detection signal comprises: performing integral processing on the inductor voltage detection signal, and taking an inductor voltage detection signal on which the integral processing is performed as the inductor current detection signal, wherein a waveform of the inductor current detection signal is consistent with a waveform of a current signal of the boost inductor of the PFC circuit. detecting a voltage on a boost inductor of a critical-conduction mode PFC circuit, and obtaining an inductor voltage detection signal; converting the inductor voltage detection signal into a voltage signal whose waveform is consistent with a current waveform of the inductor to serve as an inductor current detection signal, to perform loop protection on the PFC circuit or perform over-current protection on the PFC circuit by using the inductor current detection signal, wherein, the step of converting the inductor voltage detection signal into a voltage signal whose waveform is consistent with a current waveform of the inductor to serve as an inductor current detection signal comprises: performing integral processing on the inductor voltage detection signal, and taking an inductor voltage detection signal on which the integral processing is performed as the inductor current detection signal, wherein a waveform of the inductor current detection signal is consistent with a waveform of a current signal of the boost inductor of the PFC circuit.
A headphone, comprising: an outer ear-cup housing; and a driver assembly located within the outer ear-cup housing, the driver assembly including: a removable audio driver located within a driver unit housing, the removable audio driver having terminals (126, 136) electrically coupled to electrical conductors configured to carry an electrical audio signal to the removable audio driver, the terminals (126, 136) of the removable audio driver coupled to the electrical conductors with a solderless and detachable electrical coupling, the driver assembly characterized in that the driver unit housing is attached to the outer ear-cup housing, the driver unit housing defines an acoustical cavity within the driver unit housing, the driver unit housing includes a port defined by the driver unit housing between the acoustical cavity and the exterior of the outer ear-cup housing without communicating acoustically with a volume of space inside the outer ear-cup housing and outside the driver unit housing. an outer ear-cup housing; and a driver assembly located within the outer ear-cup housing, the driver assembly including: a removable audio driver located within a driver unit housing, the removable audio driver having terminals (126, 136) electrically coupled to electrical conductors configured to carry an electrical audio signal to the removable audio driver, the terminals (126, 136) of the removable audio driver coupled to the electrical conductors with a solderless and detachable electrical coupling, the driver assembly characterized in that the driver unit housing is attached to the outer ear-cup housing, the driver unit housing defines an acoustical cavity within the driver unit housing, the driver unit housing includes a port defined by the driver unit housing between the acoustical cavity and the exterior of the outer ear-cup housing without communicating acoustically with a volume of space inside the outer ear-cup housing and outside the driver unit housing. a removable audio driver located within a driver unit housing, the removable audio driver having terminals (126, 136) electrically coupled to electrical conductors configured to carry an electrical audio signal to the removable audio driver, the terminals (126, 136) of the removable audio driver coupled to the electrical conductors with a solderless and detachable electrical coupling, the driver assembly characterized in that the driver unit housing is attached to the outer ear-cup housing, the driver unit housing defines an acoustical cavity within the driver unit housing, the driver unit housing includes a port defined by the driver unit housing between the acoustical cavity and the exterior of the outer ear-cup housing without communicating acoustically with a volume of space inside the outer ear-cup housing and outside the driver unit housing.
An axial ventilator wheel comprising a wheel body consisting of a hollow cylindrical hub and a plurality of ventilator blades, which are arranged so as to be distributed around the circumference and connected to the hub, wherein each ventilator blade extends axially and inclined in the circumferential direction between an inflow side and an outflow side of the hub in the area of a blade base, which is connected to the hub, wherein a ring-shaped round blank, by means of which the wheel body can be pressed onto a rotating part, in particular an external rotor of an electric motor, is fastened inside the hub, and wherein, in its ring cross-section, the round blank has axially continuous openings, which are arranged so as to be distributed around the circumference, in particular for a flow-through with cooling air, characterized in that the hub is shortened with respect to the axial hub length thereof at its inflow side in the circumferential direction, in each case between the blade bases of the adjacent ventilator blades by means of recesses around the edges.
An electrical connector (100,400) configured to measure a state of a fluid in a flow channel, comprising: a main body portion (110,410), connection portions (120,130,420,430), a total pressure acquisition portion, and a static pressure acquisition portion, wherein the connection portions (120,130,420,430) allow the main body portion (110,410) to be electrically connected to an electric heating tube provided in the flow channel; the total pressure acquisition portion comprises a total pressure measuring hole provided in a first part, facing a flow direction of the fluid, of the main body portion (110,410); and the static pressure acquisition portion comprises a static pressure measuring hole provided in a second part, parallel to the flow direction of the fluid, of the main body portion (110,410). a main body portion (110,410), connection portions (120,130,420,430), a total pressure acquisition portion, and a static pressure acquisition portion, wherein the connection portions (120,130,420,430) allow the main body portion (110,410) to be electrically connected to an electric heating tube provided in the flow channel; the total pressure acquisition portion comprises a total pressure measuring hole provided in a first part, facing a flow direction of the fluid, of the main body portion (110,410); and the static pressure acquisition portion comprises a static pressure measuring hole provided in a second part, parallel to the flow direction of the fluid, of the main body portion (110,410).
System comprising a chip card and a peripheral device that are configured to cooperate with one another so as to allow the acquisition of a biometric fingerprint, the chip card and the peripheral device being separate from one another, said system comprising at least one internal power source contained within at least one of said chip card or said peripheral device, the chip card comprising: - a biometric fingerprint sensor configured to acquire a biometric fingerprint; and - a control module configured to transmit at least one control signal to the peripheral device, each control signal being defined by a single level of an electrical characteristic from among a voltage, a current and a frequency; wherein the peripheral device, apart from said at least one possible internal power source, comprises only passive components, including: - a user interface configured to adopt a predetermined state in response to each received control signal, so as to guide a user in terms of acquiring the biometric fingerprint using the biometric fingerprint sensor, said internal power source being configured to supply electric power to the user interface; wherein the user interface is configured to present, in each predetermined state, respective information guiding a user in terms of acquiring said biometric fingerprint using the biometric fingerprint sensor. the chip card comprising: - a biometric fingerprint sensor configured to acquire a biometric fingerprint; and - a control module configured to transmit at least one control signal to the peripheral device, each control signal being defined by a single level of an electrical characteristic from among a voltage, a current and a frequency; - a biometric fingerprint sensor configured to acquire a biometric fingerprint; and - a control module configured to transmit at least one control signal to the peripheral device, each control signal being defined by a single level of an electrical characteristic from among a voltage, a current and a frequency; wherein the peripheral device, apart from said at least one possible internal power source, comprises only passive components, including: - a user interface configured to adopt a predetermined state in response to each received control signal, so as to guide a user in terms of acquiring the biometric fingerprint using the biometric fingerprint sensor, said internal power source being configured to supply electric power to the user interface; wherein the user interface is configured to present, in each predetermined state, respective information guiding a user in terms of acquiring said biometric fingerprint using the biometric fingerprint sensor. - a user interface configured to adopt a predetermined state in response to each received control signal, so as to guide a user in terms of acquiring the biometric fingerprint using the biometric fingerprint sensor, said internal power source being configured to supply electric power to the user interface;
An orthotic support comprising: a shoulder section for encapsulating a first shoulder of a wearer, configured to be anchored to the wearer's torso; a sleeve section for conforming to at least a portion of the wearer's arm, each of the shoulder section and the sleeve section comprising an elastomeric base material; and one or more resilient reinforcements connected to the base material, the one or more reinforcements comprising a first branch extending over an anterior portion of the sleeve section, whereby the first branch is configured such that, when the orthotic support is worn, the first branch is positioned over the wearer's bicep, and a second branch extending over a posterior portion of the sleeve section, whereby the second branch is configured such that, when the orthotic support is worn, the second branch is positioned over the wearer's tricep, and in which the resilient reinforcement additionally comprises a third branch positioned between the first branch and the second branch, the third branch being configured to extend over a central portion of the sleeve to the shoulder section, whereby the third branch is configured such that, when the orthotic support is worn, the third branch is positioned over the wearer's deltoid, so that the reinforcement is configured to apply a force to the wearer's upper arm, when the orthotic support is worn, to urge the wearer's upper arm towards a predetermined rest position. a shoulder section for encapsulating a first shoulder of a wearer, configured to be anchored to the wearer's torso; a sleeve section for conforming to at least a portion of the wearer's arm, each of the shoulder section and the sleeve section comprising an elastomeric base material; and one or more resilient reinforcements connected to the base material, the one or more reinforcements comprising a first branch extending over an anterior portion of the sleeve section, whereby the first branch is configured such that, when the orthotic support is worn, the first branch is positioned over the wearer's bicep, and a second branch extending over a posterior portion of the sleeve section, whereby the second branch is configured such that, when the orthotic support is worn, the second branch is positioned over the wearer's tricep, and in which the resilient reinforcement additionally comprises a third branch positioned between the first branch and the second branch, the third branch being configured to extend over a central portion of the sleeve to the shoulder section, whereby the third branch is configured such that, when the orthotic support is worn, the third branch is positioned over the wearer's deltoid, so that the reinforcement is configured to apply a force to the wearer's upper arm, when the orthotic support is worn, to urge the wearer's upper arm towards a predetermined rest position.
A device for generating a plasma of significant extension along an axis by electron cyclotron resonance ECR from a gaseous medium and comprising at least two coaxial waveguides each formed of a central conductor and of an external conductor to bring microwaves into a treatment chamber, characterized in that at least the two electromagnetic wave injection guides are combined with a magnetic circuit elongated in one direction, said magnetic circuit surrounding the waveguides by creating a magnetic field capable of achieving an ECR condition close to said waveguides.
Plug-in connector consisting of a plug-in connector housing and a locking means by means of which the plug-in connector housing can be mechanically connected to a counterpart plug-in connector, the locking means being externally accessible on the plug-in connector housing, at least one protective element being provided on the plug-in connector, and the protective element covering a transition region between the plug-in connector housing and the locking means, characterised in that a further protective element is provided, the further protective element being arranged on the front edge of the locking means as seen in the plug-in direction and covering a transition region between the locking means and a contacted counterpart plug-in connector.
An electrical energy conversion system comprising: at least a first inverter and at least a second inverter, whose outputs are connected in parallel; at least a first DC voltage source connected to the input of the first inverter and a second DC voltage source connected to the input of the second inverter; a ground connection of the first inverter and a ground connection of the second inverter; wherein the ground connection of at least one of said first inverter and second inverter comprises a ground connection branch (1 G; 2G) with a current sensor (5/1; 5/2) which supplies a signal proportional to a leakage grounding current (I leak) measured in said ground connection branch (1G; 2G); and wherein from said signal supplied by said current sensor a feedback signal is generated to control the leakage grounding current (I leak), said feedback signal being applied to a control loop for controlling the voltage across a bulk capacitor of the respective inverter.