mhurhangee/ep-ind-claims huggingface dataset:
Damping valve for a shock absorber, comprising a base body (10, 11, 12) with a first support body and with a second support body and comprising one or more valve spring discs which separate a first damping fluid space from a second damping fluid space, wherein the valve spring discs are supported against the first support body via an inner edge support, and against the second support body via an outer edge support, and which control a passage of damping fluid in both directions by virtue of the fact that the valve spring discs lift off either from the inner edge support or from the outer edge support, with elastic deflection, characterized in that a reciprocatingly movable control body is provided which is prestressed against the valve spring discs, with the result that the control behaviour of the valve spring discs can be adjusted by means of the prestress of the control body.
Method for operating a workpiece machining system for machining in particular panel-like workpieces, in which method at least one tool (44, 46) is rotated and at least one variable (f, A) is detected by a sensor device, the method comprising the following steps: a. in a first operating mode: driving a tool (44, 46) of the workpiece machining system at different rotational speeds (s), b. during step a: detecting, by means of at least one sensor and at the different rotational speeds (n) of the tool (44, 46), a variable (f, A) which characterizes a vibration at least in one region of the workpiece machining system during a rotation of the tool (44, 46), c. evaluating the detected variable (f, A, n) by means of a vibration analysis, in particular a Fourier analysis, and d. in a second operating mode: driving the tool (44, 46) to machine a workpiece on the basis of the result of the evaluation in step c, characterized in that the variable is a distance and/or a movement of the tool relative to a tool holding portion supporting the tool. a. in a first operating mode: driving a tool (44, 46) of the workpiece machining system at different rotational speeds (s), b. during step a: detecting, by means of at least one sensor and at the different rotational speeds (n) of the tool (44, 46), a variable (f, A) which characterizes a vibration at least in one region of the workpiece machining system during a rotation of the tool (44, 46), c. evaluating the detected variable (f, A, n) by means of a vibration analysis, in particular a Fourier analysis, and d. in a second operating mode: driving the tool (44, 46) to machine a workpiece on the basis of the result of the evaluation in step c,
A system for estimating fluid flow in a system including a pump displacing a liquid and a fluid vessel operatively coupled to the pump via a conduit, comprising: an accelerometer affixed to an exterior surface of the conduit, wherein the accelerometer is configured to generate signals representing physical movement of the conduit, and wherein the signals are suitable for estimating fluid flow in the conduit, wherein the accelerometer comprises a control logic for processing the accelerometer signals, characterized in that sensitivity of the accelerometer is configured to be adjusted via logic switches, independent of, or in conjunction with the control logic to allow for a plurality of sensitivities. an accelerometer affixed to an exterior surface of the conduit, wherein the accelerometer is configured to generate signals representing physical movement of the conduit, and wherein the signals are suitable for estimating fluid flow in the conduit, wherein the accelerometer comprises a control logic for processing the accelerometer signals, characterized in that sensitivity of the accelerometer is configured to be adjusted via logic switches, independent of, or in conjunction with the control logic to allow for a plurality of sensitivities.
A powered surgical tool, said tool including: a housing that contains a motor for actuating a cutting accessory; a nose (82, 142, 162) that extends forward from the housing, the nose being formed with: a bore (92, 152, 172) for receiving a shaft of the cutting accessory so that the shaft can be connected to and rotated by the housing motor; and an enclosed groove (96, 154, 174) separate from the bore, the groove extending longitudinally along the nose; an irrigation fitting in fluid communication with the nose groove and adapted to receive an irrigating fluid and flow the fluid through the nose groove, characterized in that: the nose (82, 142, 162) is further formed so that the groove has at least a partially helical shape such that, as said groove extends longitudinally along the nose, said groove curves around the bore. a housing that contains a motor for actuating a cutting accessory; a nose (82, 142, 162) that extends forward from the housing, the nose being formed with: a bore (92, 152, 172) for receiving a shaft of the cutting accessory so that the shaft can be connected to and rotated by the housing motor; and an enclosed groove (96, 154, 174) separate from the bore, the groove extending longitudinally along the nose; an irrigation fitting in fluid communication with the nose groove and adapted to receive an irrigating fluid and flow the fluid through the nose groove, characterized in that: the nose (82, 142, 162) is further formed so that the groove has at least a partially helical shape such that, as said groove extends longitudinally along the nose, said groove curves around the bore.
A wired system adapted to link a drone to its ground base, this system comprising: - said ground base, - at least one electrical wire or one data transfer wire or one mechanical holding wire, - at least one drum for winding the wire, - at least one electric motor for driving the drum, - at least one mechanism for blocking the wire, the system being characterized in that it includes at the same time: - a setting device enabling the user to define a maximum length of the unwound wire, - a device for automatic blockage at the defined maximum length, the blocking device being monodirectional: it prevents exceeding the maximum length, but the rewinding of the wire on its drum remains possible. - said ground base, - at least one electrical wire or one data transfer wire or one mechanical holding wire, - at least one drum for winding the wire, - at least one electric motor for driving the drum, - at least one mechanism for blocking the wire, the system being characterized in that it includes at the same time: - a setting device enabling the user to define a maximum length of the unwound wire, - a device for automatic blockage at the defined maximum length, the blocking device being monodirectional: it prevents exceeding the maximum length, but the rewinding of the wire on its drum remains possible.
A sorption heat pump (18, 37, 47, 55, 63) having: gaseous refrigerant and liquid solvent; a depleted and a rich solution, the depleted and rich solutions being single-phase mixtures of the solvent and the refrigerant; an absorber (29, 45, 50, 62, 66) in which the depleted solution absorbs the refrigerant and emits heat in the process; a butterfly valve (30, 54, 60) which expands the rich solution; an expeller (44, 51, 56) in which the rich solution absorbs heat and in the process expels the refrigerant; a compressor (32, 41) which compresses the refrigerant; and a pump (26, 43, 64) which pumps the depleted solution; pipes connecting the absorber (29, 45, 50, 62, 66), the butterfly valve (30, 54, 60) and the expeller (44, 51, 56) and, parallel to each other, the compressor (32, 41) and the pump (26, 43, 64) in the stated order to form a closed cyclic system, characterised by a second expeller (27, 38, 52, 59) downstream of the expeller (44, 51, 56), in which the depleted solution absorbs heat from the rich solution and in the process expels second gaseous refrigerant.
A vaccine comprising a somatostatin-based antigen and an adjuvant for use in a method for treating obesity in a patient, the method comprising administering an immunogenic amount of the vaccine to the patient, wherein the somatostatin-based antigen is a chimeric polypeptide of somatostatin-14 attached to an inactivated CAT enzyme having one or more wild type histidine residues replaced with alanine, glycine or other like amino acid, and the adjuvant comprises Carbopol 974P.
Method for improving the accessibility of subscribers to a communication system, accordingly at least one presence profile of the subscriber is compiled by a subscriber of the communication system via a first communication unit, wherein - the profile in each case describes communication possibilities, via which a communication connection to the first communication unit can be set up, - the profile is stored in the network of the communication system, - the profile is activated or deactivated by the subscriber and - the profile is made available in the activated state by the network of other users of the communication system. - the profile in each case describes communication possibilities, via which a communication connection to the first communication unit can be set up, - the profile is stored in the network of the communication system, - the profile is activated or deactivated by the subscriber and - the profile is made available in the activated state by the network of other users of the communication system.
An apparatus for detecting a chemical of interest in a fluid or estimating a concentration of the chemical in the fluid, wherein the chemical of interest is hydrogen sulfide, the apparatus comprising: a carrier configured to be conveyed through a borehole penetrating an earth formation; characterised in further comprising a first temperature sensor disposed at the carrier and configured to sense a temperature of the fluid and provide a first temperature output; a second temperature sensor disposed at the carrier and covered with an exothermic reaction material that experiences an exothermic reaction when exposed to the chemical of interest and configured to sense a temperature and provide a second temperature output; and a processor coupled to the first temperature sensor and the second temperature sensor and configured to detect the chemical or estimate the concentration using the first temperature output and the second temperature output. a carrier configured to be conveyed through a borehole penetrating an earth formation; characterised in further comprising a first temperature sensor disposed at the carrier and configured to sense a temperature of the fluid and provide a first temperature output; a second temperature sensor disposed at the carrier and covered with an exothermic reaction material that experiences an exothermic reaction when exposed to the chemical of interest and configured to sense a temperature and provide a second temperature output; and a processor coupled to the first temperature sensor and the second temperature sensor and configured to detect the chemical or estimate the concentration using the first temperature output and the second temperature output.
Method for recalibrating in situ a comparison electrode integrated into an electrochemical system comprising a working electrode, a counter electrode and an electrolyte, characterized in that it comprises the following steps: the potential of the comparison electrode relative to the working electrode or to the counter electrode is verified in situ by applying the following steps: the potential of the comparison electrode is measured; then a verification current of positive amplitude is applied for a first duration; then a first variation in the potential of the comparison electrode is measured; then a verification current of negative amplitude is applied for a second duration; then a second variation in the potential of the comparison electrode is measured; then a voltage measurement is determined depending on the first variation and the second variation in potential; then it is determined that there exists a drift in the potential of the comparison electrode relative to the potential plateau for which it was functionalized or designed if the measured voltage is higher than the plateau voltage increased, for a given temperature, by a shift voltage value; and if such is the case, the comparison electrode is recalibrated in situ by applying in succession a recalibration current of positive amplitude then a recalibration current of negative amplitude in order to reposition the potential of the comparison electrode on the potential plateau. the potential of the comparison electrode is measured; then a verification current of positive amplitude is applied for a first duration; then a first variation in the potential of the comparison electrode is measured; then a verification current of negative amplitude is applied for a second duration; then a second variation in the potential of the comparison electrode is measured; then a voltage measurement is determined depending on the first variation and the second variation in potential; then it is determined that there exists a drift in the potential of the comparison electrode relative to the potential plateau for which it was functionalized or designed if the measured voltage is higher than the plateau voltage increased, for a given temperature, by a shift voltage value; and if such is the case, the comparison electrode is recalibrated in situ by applying in succession a recalibration current of positive amplitude then a recalibration current of negative amplitude in order to reposition the potential of the comparison electrode on the potential plateau.
Cylinder and piston device for a medium or high voltage electric appliance comprising a piston which slides inside a hollow cylinder, said piston being provided with a guide strip on at least one of the surfaces thereof into contact with the inner surface of the cylinder, characterised in that said guide strip is formed of a polyester fabric impregnated with a thermosetting resin optionally containing a filler, and in that said inner surface of the cylinder is coated with a varnish comprising a majority of polytetrafluoroethylene filled with one or more compound(s) selected from additives, fillers and binders.
Method for providing the possibility of verifying the correctness of addresses previously allocated to bus nodes of a serial data bus system comprising a data bus, a bus master and a plurality of bus nodes each having an address, wherein the data bus extends from the bus master and the bus nodes are connected to the data bus, and wherein at least some of the bus nodes comprise a current measuring means serially connected to the data bus and a current source for supplying current into the data bus which current flows to the bus master, the method comprising the following steps: a) providing, for and/or in the bus master, allocation information regarding the allocation of the addresses of the bus nodes to their respective positions in the data bus and expectation information regarding that bus node or those bus nodes comprising a current measuring means, which is or are expected to detect a current if a respective one of these bus nodes supplies a current into the data bus via its current source, which current flows towards the bus master, b) initiated by the bus master, causing a current to be supplied by one of the bus nodes comprising a current measuring means and a current source, c) detecting by all bus nodes comprising a current measuring means and a current source, whether these bus nodes each sense a current or not, d) transmitting the detection results to the bus master by said bus nodes, e) performing steps b) to d) for each bus node nodes comprising a current measuring means and a current source, and f) comparing the detection results and the respective expectations information to assess, whether the bus nodes are addressed correctly. a) providing, for and/or in the bus master, allocation information regarding the allocation of the addresses of the bus nodes to their respective positions in the data bus and expectation information regarding that bus node or those bus nodes comprising a current measuring means, which is or are expected to detect a current if a respective one of these bus nodes supplies a current into the data bus via its current source, which current flows towards the bus master, b) initiated by the bus master, causing a current to be supplied by one of the bus nodes comprising a current measuring means and a current source, c) detecting by all bus nodes comprising a current measuring means and a current source, whether these bus nodes each sense a current or not, d) transmitting the detection results to the bus master by said bus nodes, e) performing steps b) to d) for each bus node nodes comprising a current measuring means and a current source, and f) comparing the detection results and the respective expectations information to assess, whether the bus nodes are addressed correctly.
A single-screw compressor comprising: a screw rotor provided with helical grooves; a gate rotor assembly meshing with the screw rotor; and a casing housing the screw rotor and the gate rotor assembly, wherein the gate rotor assembly comprises: a first gate rotor and a second gate rotor each having a plurality of gates (61, 71), each of the gates (61, 71) entering an associated one of the helical grooves of the screw rotor to form a compression chamber; and a rotor support member attached to the first gate rotor and the second gate rotor and rotatably supported by the casing, each of the helical grooves of the screw rotor has a front sidewall surface on a front side in a direction of rotation of the screw rotor, and a rear sidewall surface on a rear side in the direction of rotation of the screw rotor, characterized in that each of the gates of the first gate rotor slides only on the front sidewall surface, of the front sidewall surface and rear sidewall surface of the associated one of the helical grooves in which the gate has entered, each of the gates of the second gate rotor slides only on the rear sidewall surface, of the front sidewall surface and rear sidewall surface of the helical groove in which the gate has entered, and the first gate rotor and second gate rotor of the gate rotor assembly are coaxially arranged and are relatively displaceable in a circumferential direction. a first gate rotor and a second gate rotor each having a plurality of gates (61, 71), each of the gates (61, 71) entering an associated one of the helical grooves of the screw rotor to form a compression chamber; and a rotor support member attached to the first gate rotor and the second gate rotor and rotatably supported by the casing, each of the helical grooves of the screw rotor has a front sidewall surface on a front side in a direction of rotation of the screw rotor, and a rear sidewall surface on a rear side in the direction of rotation of the screw rotor, characterized in that each of the gates of the first gate rotor slides only on the front sidewall surface, of the front sidewall surface and rear sidewall surface of the associated one of the helical grooves in which the gate has entered, each of the gates of the second gate rotor slides only on the rear sidewall surface, of the front sidewall surface and rear sidewall surface of the helical groove in which the gate has entered, and the first gate rotor and second gate rotor of the gate rotor assembly are coaxially arranged and are relatively displaceable in a circumferential direction.
A replaceable automobile interior rearview mirror support, comprising a support base arranged in an automobile interior rearview mirror and an original equipment manufacturer base arranged on an automobile windshield, the replaceable automobile interior rearview mirror support further comprises a replaceable support arranged between the support base and the OEM base, the replaceable support comprises a ball head base, a support pipe, and a conversion head, the ball head base is fixed with the OEM base, the support base is provided with a connector, the connector is connected with the conversion head on the replaceable support, the connector is fixed with the replaceable support through a fastening screw, characterised in that the fastening screw passes through the ball head base, the support pipe, a ball pad, a spring, and the conversion head of the replaceable support, to secure the connector.
A purging plug for blowing gas to be attached to an opening of a molten metal treatment recipient, comprising: a core having a shape extended along a longitudinal axis from a bottom side to a top side, wherein the core is substantially made of a first material, wherein the first material has a first permeability, a surrounding layer arranged around the core in direction of the longitudinal axis from the bottom side to the top side, wherein the surrounding layer is substantially made of a second material, wherein the second material has a second permeability, said second permeability is of higher value than said first permeability, at least one gas passage duct allowing a gas to flow through the gas passage duct from the bottom side to the top side, characterised in that the gas passage duct is formed according to one of the following configurations: - the at least one gas passage duct is formed as an interstice between the core and the surrounding layer, - the at least one gas passage duct is formed as an interstice between the core and the surrounding layer and at least a further gas passage duct is formed as a channel in the core a core having a shape extended along a longitudinal axis from a bottom side to a top side, wherein the core is substantially made of a first material, wherein the first material has a first permeability, a surrounding layer arranged around the core in direction of the longitudinal axis from the bottom side to the top side, wherein the surrounding layer is substantially made of a second material, wherein the second material has a second permeability, said second permeability is of higher value than said first permeability, at least one gas passage duct allowing a gas to flow through the gas passage duct from the bottom side to the top side, - the at least one gas passage duct is formed as an interstice between the core and the surrounding layer, - the at least one gas passage duct is formed as an interstice between the core and the surrounding layer and at least a further gas passage duct is formed as a channel in the core
Use of at least one nitrogen-containing organic compound and/or a salt thereof in combination with at least one aromatic carboxylic acid and/or a salt thereof for improving the freeze-thaw stability of an alkali-activated aluminosilicate binder, characterized in that the aromatic carboxylic acid is selected from the group consisting of benzoic acid, phthalic acid, isophthalic acid, terephthalic acid, salicylic acid, and toluic acid, and the nitrogen-containing organic compound is selected from the group consisting of amines, lactams, amino alcohols, and betaines.