mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus (64; 66; 68; 70), comprising: a housing , wherein the housing includes a motor , and wherein the motor is configured to be operatively connected to a power supply ; wherein the motor is further configured to be operatively connected to a drive rod , wherein the drive rod is configured to engage a piston of a fluid cartridge ; and wherein the housing further includes a controller configured to be operatively connected to the power supply , the controller configured to receive a control signal and to generate a drive signal to the motor to generate a positive and a negative pressure within the fluid cartridge based upon the control signal , wherein the drive signal is based upon receiving a cartridge volume value and a drive rod forward velocity value from the control signal , wherein the control signal , when received, is configured to: generate the positive pressure within the fluid cartridge by adjusting, via the motor , the drive rod and piston in a first direction relative to the fluid cartridge to dispense fluid in the fluid cartridge via a nozzle , and generate the negative pressure within the fluid cartridge by adjusting, via the motor , the drive rod and piston in a second direction relative to the fluid cartridge to draw fluid into the fluid cartridge via the nozzle . a housing , wherein the housing includes a motor , and wherein the motor is configured to be operatively connected to a power supply ; wherein the motor is further configured to be operatively connected to a drive rod , wherein the drive rod is configured to engage a piston of a fluid cartridge ; and wherein the housing further includes a controller configured to be operatively connected to the power supply , the controller configured to receive a control signal and to generate a drive signal to the motor to generate a positive and a negative pressure within the fluid cartridge based upon the control signal , wherein the drive signal is based upon receiving a cartridge volume value and a drive rod forward velocity value from the control signal , wherein the control signal , when received, is configured to: generate the positive pressure within the fluid cartridge by adjusting, via the motor , the drive rod and piston in a first direction relative to the fluid cartridge to dispense fluid in the fluid cartridge via a nozzle , and generate the negative pressure within the fluid cartridge by adjusting, via the motor , the drive rod and piston in a second direction relative to the fluid cartridge to draw fluid into the fluid cartridge via the nozzle . generate the positive pressure within the fluid cartridge by adjusting, via the motor , the drive rod and piston in a first direction relative to the fluid cartridge to dispense fluid in the fluid cartridge via a nozzle , and generate the negative pressure within the fluid cartridge by adjusting, via the motor , the drive rod and piston in a second direction relative to the fluid cartridge to draw fluid into the fluid cartridge via the nozzle .
Method for diagnosing switches, wherein - for a group of a plurality of switch machines (WA1-WA5) having a common power supply (SV), measured values are acquired which relate to at least one common electrical measurement variable which is produced for all of the switch machines (WA1-WA5) of the group, in particular in the form of a common control current of the switch machines (WA1-WA5), a common control voltage of the switch machines (WA1-WA5) and/or a common active power consumed by the switch machines (WA1-WA5), - operational data is acquired which relates to a respective operating state of the individual switch machines (WA1-WA5) of the group, wherein the operational data contains information about the time points and/or time periods at which or in which the respective switch machine (WA3) was activated and/or active, and - taking into account the acquired measured values and the acquired operational data for a switch (W3) the respective switch machine (WA3) of which belongs to the group, characteristic diagnostic data is determined for a state of the respective switch (W3). - for a group of a plurality of switch machines (WA1-WA5) having a common power supply (SV), measured values are acquired which relate to at least one common electrical measurement variable which is produced for all of the switch machines (WA1-WA5) of the group, in particular in the form of a common control current of the switch machines (WA1-WA5), a common control voltage of the switch machines (WA1-WA5) and/or a common active power consumed by the switch machines (WA1-WA5), - operational data is acquired which relates to a respective operating state of the individual switch machines (WA1-WA5) of the group, wherein the operational data contains information about the time points and/or time periods at which or in which the respective switch machine (WA3) was activated and/or active, and - taking into account the acquired measured values and the acquired operational data for a switch (W3) the respective switch machine (WA3) of which belongs to the group, characteristic diagnostic data is determined for a state of the respective switch (W3).
Coating device for coating components with a coating agent, in particular for painting motor vehicle body components , with a) a printhead with several nozzles each for delivering a coating agent jet to the component to be coated, wherein each nozzle is provided with a printhead valve for controlling the release of the coating agent through the nozzle, b) a multi-axis coating robot which guides the printhead over the surface of the component to be coated, as well as c) a robot control which controls the coating robot , d) a printhead control which controls the printhead valves, e) a metering device which meters the coating agent and conveys it to the printhead , and f) a metering control for controlling the metering device, characterized in that g) the metering control is connected to the printhead control in order to synchronize the control of the metering device with the control of the at least one printhead valve of the printhead . a) a printhead with several nozzles each for delivering a coating agent jet to the component to be coated, wherein each nozzle is provided with a printhead valve for controlling the release of the coating agent through the nozzle, b) a multi-axis coating robot which guides the printhead over the surface of the component to be coated, as well as c) a robot control which controls the coating robot , d) a printhead control which controls the printhead valves, e) a metering device which meters the coating agent and conveys it to the printhead , and f) a metering control for controlling the metering device, characterized in that g) the metering control is connected to the printhead control in order to synchronize the control of the metering device with the control of the at least one printhead valve of the printhead .
Sintered abrasive particle of which the chemical composition by the following oxides comprises the following weighted content ranges for a total of 100%: % Fe 2 O 3 % TiO 2 % CaO % MgO % SiO 2 % Al 2 O 3 0.5 - 2.5% 0 - 2 % 0.5 - 2.5 % 0.5 - 3 % 0.5 - 3 % 93 - 96.5 % wherein the density of said particle is at least 3.5 g/cm3 and said particle presents a microstructure of which the average size of the crystalline particles is below 2 μm.
Fail-safe drive for an actuating drive, the fail-safe drive having a cam disc , at least one restoring element, a counter-element and an output shaft , the cam disc and the counter-element being configured for the joint conversion of an axial movement of the restoring element into a rotational movement of the output shaft , the restoring element moving along an axial direction which is defined by the output shaft, characterized in that the cam disc has at least one control cam , the profile of which is adapted to a spring characteristic of the at least one restoring element in such a way that, upon activation of the fail-safe drive , a constant output torque can be generated.
A method for preparing sintered NdFeB magnets, the method including the steps of: a) Preparing alloy flakes from a raw material of the NdFeB magnet by strip casting, then performing a hydrogen decrepitation of the alloy flakes to produce alloy pieces, then pulverization the alloy pieces to an alloy powder by jet mill, and finally cold isostatic pressing the alloy powder to a green compact while after applying a magnetic field; b) Putting the green compact into a vacuum furnace and performing a first sintering step, wherein the sintering temperature is in the range of 830°C to 880°C for 2 to 10 hours and the pressure in the furnace is 5×10 -1 Pa or less; c) Performing a second sintering step while applying a pressure along the magnetic orientation direction of the green compact achieved by step b), wherein the pressure applied on the green compact is in the range of 1MPa to 5MPa and the sintering temperature is in the range of 720°C to 850°C for 15 to 60 minutes, and wherein the temperature of the first sintering step is at least 10°C higher than the temperature of the second sintering step; and d) Subjecting the sintered magnet of step c) to an annealing treatment. a) Preparing alloy flakes from a raw material of the NdFeB magnet by strip casting, then performing a hydrogen decrepitation of the alloy flakes to produce alloy pieces, then pulverization the alloy pieces to an alloy powder by jet mill, and finally cold isostatic pressing the alloy powder to a green compact while after applying a magnetic field; b) Putting the green compact into a vacuum furnace and performing a first sintering step, wherein the sintering temperature is in the range of 830°C to 880°C for 2 to 10 hours and the pressure in the furnace is 5×10 -1 Pa or less; c) Performing a second sintering step while applying a pressure along the magnetic orientation direction of the green compact achieved by step b), wherein the pressure applied on the green compact is in the range of 1MPa to 5MPa and the sintering temperature is in the range of 720°C to 850°C for 15 to 60 minutes, and wherein the temperature of the first sintering step is at least 10°C higher than the temperature of the second sintering step; and d) Subjecting the sintered magnet of step c) to an annealing treatment.
Torsional vibration damping arrangement for a drive train of a motor vehicle, comprising an input region , to be driven for rotation about a rotational axis (A), and an output region , a first torque transmission path for the transmission of a first torque component (Ma1) and a second torque transmission path for the transmission of a second torque component (Ma2) of a total torque (Mges) to be transmitted between the input region and the output region being provided parallel to one another between the input region and the output region , - a phase shifter arrangement at least in the first torque transmission path , for the generation of a phase shift of rotational non-uniformities conducted via the first torque transmission path with regard to rotational non-uniformities conducted via the second torque transmission path , the phase shifter arrangement comprising a vibration system with a primary system and an intermediate mass which can be rotated about the rotational axis (A) with regard to the primary element counter to the restoring action of a damper element arrangement , - a coupling arrangement for merging the first torque component (Ma1) transmitted via the first torque transmission path and the second torque component (Ma2) transmitted via the second torque transmission path and for forwarding the merged torque (Maus) to the output region , the coupling arrangement comprising a first input element , connected to the first torque transmission path , a second input element , connected to the second torque transmission path , and an output element , connected to the output region , the coupling arrangement being configured as a fluid transmission arrangement , characterized in that the fluid transmission arrangement comprises a first cylinder pair and a second cylinder pair , the first cylinder pair being of alternating configuration with respect to the second cylinder pair . - a phase shifter arrangement at least in the first torque transmission path , for the generation of a phase shift of rotational non-uniformities conducted via the first torque transmission path with regard to rotational non-uniformities conducted via the second torque transmission path , the phase shifter arrangement comprising a vibration system with a primary system and an intermediate mass which can be rotated about the rotational axis (A) with regard to the primary element counter to the restoring action of a damper element arrangement , - a coupling arrangement for merging the first torque component (Ma1) transmitted via the first torque transmission path and the second torque component (Ma2) transmitted via the second torque transmission path and for forwarding the merged torque (Maus) to the output region , the coupling arrangement comprising a first input element , connected to the first torque transmission path , a second input element , connected to the second torque transmission path , and an output element , connected to the output region , the coupling arrangement being configured as a fluid transmission arrangement ,
An oral care composition comprising hemp seed oil and caprylyl glycol, wherein the composition is a mouth rinse comprising 0.8 to 1.2% hemp seed oil and 0.15 to 0.35% caprylyl glycol, by weight of the composition.
A computer program comprising instructions which, when the program is executed by a computer, cause the computer to carry out a method comprising: receiving a model of a dentition of a patient comprising a model of an initial shape of a tooth of the patient; generating a treatment plan comprising a plurality of steps to modify the initial shape of the tooth to a final shape of the tooth; rendering visualizations for the plurality of steps of the treatment plan, the visualizations depicting removal of tooth material to modify the initial shape of the tooth to the final shape of the tooth corresponding to each of the plurality of steps; receiving an updated model of the dentition including an updated model of the patient's tooth based on an updated image of the patient's dentition after a portion of material has been removed according to a step of the treatment plan; comparing the updated model of the dentition with a model of the dentition for the step of the treatment plan; and indicating remaining material that should be removed according to at least one of the plurality of steps of the treatment plan wherein the model of the dentition of the patient is a three-dimensional composite model comprising a plurality of voxels , the three-dimensional composite model is based on a three-dimensional surface model from a three-dimensional surface scan of the patient's dentition and a volumetric model from a scan of an internal structure of the patient's dentition, and the plurality of voxels comprise a location within the composite model, a dental structure type of the internal structure, a density, and/or a defect type. receiving a model of a dentition of a patient comprising a model of an initial shape of a tooth of the patient; generating a treatment plan comprising a plurality of steps to modify the initial shape of the tooth to a final shape of the tooth; rendering visualizations for the plurality of steps of the treatment plan, the visualizations depicting removal of tooth material to modify the initial shape of the tooth to the final shape of the tooth corresponding to each of the plurality of steps; receiving an updated model of the dentition including an updated model of the patient's tooth based on an updated image of the patient's dentition after a portion of material has been removed according to a step of the treatment plan; comparing the updated model of the dentition with a model of the dentition for the step of the treatment plan; and indicating remaining material that should be removed according to at least one of the plurality of steps of the treatment plan wherein the model of the dentition of the patient is a three-dimensional composite model comprising a plurality of voxels , the three-dimensional composite model is based on a three-dimensional surface model from a three-dimensional surface scan of the patient's dentition and a volumetric model from a scan of an internal structure of the patient's dentition, and the plurality of voxels comprise a location within the composite model, a dental structure type of the internal structure, a density, and/or a defect type.
A method of manufacturing elementary chips (200; 400) of a LED-based emissive display device, each chip comprising an inorganic semiconductor LED , a circuit for controlling the LED, and a plurality of areas of connection to an external device arranged on a connection surface of the chip, the method comprising the steps of: a) forming the control circuits of the chips inside and on top of a semiconductor substrate so that each control circuit comprises a contact pad on the side of a first surface of the substrate; b) transferring onto the first surface of the substrate a LED stack comprising at least first and second semiconductor layers of opposite conductivity types, so that the second layer of the stack is electrically connected to the contact pads of the control circuits; c) forming in each chip a peripheral trench (209; 409) surrounding, in top view, the control circuit and the LED of the chip, the peripheral trench extending vertically in the substrate along the entire height of the control circuit , crossing the second semiconductor layer of the LED stack, and at least partially penetrating into the first semiconductor layer of the LED stack; d) forming in each trench (209; 409) a ring-shaped metallization (215; 415) in contact with the first semiconductor layer of the LED stack along the entire length of the trench; and e) cutting the substrate and the LED stack along cutting paths located, in top view, outside of the peripheral trenches of the chips to individualize the chips. a) forming the control circuits of the chips inside and on top of a semiconductor substrate so that each control circuit comprises a contact pad on the side of a first surface of the substrate; b) transferring onto the first surface of the substrate a LED stack comprising at least first and second semiconductor layers of opposite conductivity types, so that the second layer of the stack is electrically connected to the contact pads of the control circuits; c) forming in each chip a peripheral trench (209; 409) surrounding, in top view, the control circuit and the LED of the chip, the peripheral trench extending vertically in the substrate along the entire height of the control circuit , crossing the second semiconductor layer of the LED stack, and at least partially penetrating into the first semiconductor layer of the LED stack; d) forming in each trench (209; 409) a ring-shaped metallization (215; 415) in contact with the first semiconductor layer of the LED stack along the entire length of the trench; and e) cutting the substrate and the LED stack along cutting paths located, in top view, outside of the peripheral trenches of the chips to individualize the chips.
A contact charging system for charging a power storage of an electrical vehicle, the contact charging system including a power receiving terminal of a power receiving device of the electrical vehicle and a power feeding terminal of a stationary power feeding device installed externally to the electrical vehicle, by supplying electric power from the power feeding terminal of the power feeding device to the power receiving terminal of the power receiving device , characterized in that the power feeding terminal and the power receiving terminal are both rotatable, the contact charging system further includes a rotational power mechanism configured to rotate about a rotation shaft either one of the power feeding terminal and the power receiving terminal , and when the power storage is charged, electric power is supplied from the power feeding terminal to the power receiving terminal while both the power feeding terminal and the power receiving terminal rotate with motive power being transmitted from either one of the power feeding terminal and the power receiving terminal to the other one due to rotation of the rotational power mechanism in a state in which the power feeding terminal and the power receiving terminal are pressed against each other.
Laser microdissection system comprising a microscope , which has a reflected light device with a laser deflection device , the latter guiding a laser beam provided by a laser unit through a microscope objective lens of the microscope and onto a sample region for recording a biological sample and displacing a point of incidence of the laser beam in the sample region , wherein a rinsing device with fluid dispensing means is included, the latter providing a suspending fluid in the sample region , and wherein fluid removal means are disposed on the rinsing device, said fluid removal means removing a suspension , generated using the suspending fluid , from the sample region , wherein the fluid removal means comprises suction means for sucking the suspension from the sample region , characterized in that the suction means comprise fluid collection means for collecting the suspension and/or fluid derived therefrom.
A multi-wavelength laser treatment device comprising a handpiece (12; 112) configured to couple to a plurality of laser sources, the handpiece (12; 112) comprising: a main body (11; 111) comprising an emission end (10; 110) including an output end; at least one waveguide (14; 18; 122) positioned at least partially within the main body (11; 111), the at least one waveguide (14; 18; 122) including at least one output emission surface (16a; 21; 124) and configured to emit a plurality of laser beams generated by the plurality of laser sources; characterised by the handpiece (12; 112) being configured so that a first (A1; Al') and a second laser beam (A2; A2') is applicable as an emission pattern comprising a first diameter (D1), which is surrounded by a third laser beam (A3; A3') emission pattern comprising a second diameter (D2), wherein the central region (R1) of the emission pattern is created by the combined emissions of the first and second laser beams (A1, A2; A1', A2') and this central region (R1) is encircled by a peripheral region (R2) which is created by the emission of the third laser beam. a main body (11; 111) comprising an emission end (10; 110) including an output end; at least one waveguide (14; 18; 122) positioned at least partially within the main body (11; 111), the at least one waveguide (14; 18; 122) including at least one output emission surface (16a; 21; 124) and configured to emit a plurality of laser beams generated by the plurality of laser sources; characterised by the handpiece (12; 112) being configured so that a first (A1; Al') and a second laser beam (A2; A2') is applicable as an emission pattern comprising a first diameter (D1), which is surrounded by a third laser beam (A3; A3') emission pattern comprising a second diameter (D2), wherein the central region (R1) of the emission pattern is created by the combined emissions of the first and second laser beams (A1, A2; A1', A2') and this central region (R1) is encircled by a peripheral region (R2) which is created by the emission of the third laser beam.