mhurhangee/patent-ind-claim-en huggingface dataset:
Optical head for a device for laser transmission welding comprising a housing with an end on the outlet side with respect to a laser beam and a ball mounted in the housing , wherein the ball is made of a material whose refractive index is greater than 1,45, characterized in that an air bearing for bearing the ball is associated with the housing , the air bearing comprising an opening for the passage of the laser beam , wherein the optical head has a converging lens which is designed and/or arranged in the housing in such a way that the laser beam is focused on the ball before it arrives, and wherein the opening measures a maximum of 4 mm in diameter.
A transmitter system for a signal isolator system, comprising: an oscillator circuit coupled to a first winding of a transformer to supply a periodic signal to the first winding for transmission across an isolation barrier of the transformer , wherein the first winding is an inductor of the oscillator circuit; a control switch , coupled between the oscillator circuit and a voltage supply, the control switch having an input for an input signal to be transmitted by the system; and accelerating means for accelerating transition of the oscillator circuit on a transition between an OFF state and an ON state as determined by the input signal, wherein the accelerating means comprises a current injection circuit , coupled to the oscillator, that becomes active and supplies current to the oscillator during a transition from an OFF state of the oscillator to an ON state of the oscillator as determined by the input signal. an oscillator circuit coupled to a first winding of a transformer to supply a periodic signal to the first winding for transmission across an isolation barrier of the transformer , wherein the first winding is an inductor of the oscillator circuit; a control switch , coupled between the oscillator circuit and a voltage supply, the control switch having an input for an input signal to be transmitted by the system; and accelerating means for accelerating transition of the oscillator circuit on a transition between an OFF state and an ON state as determined by the input signal, wherein the accelerating means comprises a current injection circuit , coupled to the oscillator, that becomes active and supplies current to the oscillator during a transition from an OFF state of the oscillator to an ON state of the oscillator as determined by the input signal.
A method of performing communications, the method comprising: receiving by a user equipment, UE , a first channel state information reference signal, CSI-RS, configuration; and receiving by the UE a second CSI-RS configuration, the first CSI-RS configuration being different than the second CSI-RS configuration; wherein the first CSI-RS configuration comprises a first scrambling code and the second CSI-RS configuration comprises a second scrambling code, the first scrambling code being different than the second scrambling code. receiving by a user equipment, UE , a first channel state information reference signal, CSI-RS, configuration; and receiving by the UE a second CSI-RS configuration, the first CSI-RS configuration being different than the second CSI-RS configuration; wherein the first CSI-RS configuration comprises a first scrambling code and the second CSI-RS configuration comprises a second scrambling code, the first scrambling code being different than the second scrambling code.
A mountable unit set usable with an electrophotographic image forming apparatus, said mountable unit set comprising: a cartridge (B) detachably mountable to an apparatus main assembly (A) of the electrophotographic image forming apparatus, said cartridge (B) including a photosensitive drum , and a coupling member for receiving a driving force for rotating the photosensitive drum from a driving shaft provided in the apparatus main assembly (A), and an attachment detachably mountable to the apparatus main assembly (A) and including a cylindrical portion configured to be mounted around the driving shaft to suppress tilting of the driving shaft , wherein said attachment is provided with a grip portion extending from said cylindrical portion toward an outside in a radial direction of said cylindrical portion, characterized in that an entirety of a connecting portion between the cylindrical portion and the grip portion is within a range smaller than 90 degrees about the axis of cylindrical portion, in a plane perpendicular to the axis of the cylindrical portion. a cartridge (B) detachably mountable to an apparatus main assembly (A) of the electrophotographic image forming apparatus, said cartridge (B) including a photosensitive drum , and a coupling member for receiving a driving force for rotating the photosensitive drum from a driving shaft provided in the apparatus main assembly (A), and an attachment detachably mountable to the apparatus main assembly (A) and including a cylindrical portion configured to be mounted around the driving shaft to suppress tilting of the driving shaft , wherein said attachment is provided with a grip portion extending from said cylindrical portion toward an outside in a radial direction of said cylindrical portion, characterized in that an entirety of a connecting portion between the cylindrical portion and the grip portion is within a range smaller than 90 degrees about the axis of cylindrical portion, in a plane perpendicular to the axis of the cylindrical portion. wherein said attachment is provided with a grip portion extending from said cylindrical portion toward an outside in a radial direction of said cylindrical portion, characterized in that an entirety of a connecting portion between the cylindrical portion and the grip portion is within a range smaller than 90 degrees about the axis of cylindrical portion, in a plane perpendicular to the axis of the cylindrical portion.
Method for producing a separated sheet in a printing apparatus, comprising the following steps: - providing various sheet materials in magazine devices as continuous material, wherein a transport path to a material separation point , at which the transport paths converge, is respectively downstream from the magazine devices on the output side; - providing transport devices , each assigned to one of the transport paths and configured to transport the various sheet materials from the magazine device at least to the material separation point ; - receiving control signals in the transport devices , wherein the control signals determine a material selection selected from one of the sheet materials corresponding to the print job; - controlling the transport devices (8a, 8b 8c) in accordance with the control signals in such a way that the selected sheet material is transported to the material separation point and, at the material separation point , enters into a feed path from the transport path, into which the transport paths flow; - transporting of the selected sheet material from the material separation point to a separating device via the feed path by means of the transport devices and - producing a separated sheet for subsequent printing by the separated sheet being separated in the separating device from the selected sheet material. - providing various sheet materials in magazine devices as continuous material, wherein a transport path to a material separation point , at which the transport paths converge, is respectively downstream from the magazine devices on the output side; - providing transport devices , each assigned to one of the transport paths and configured to transport the various sheet materials from the magazine device at least to the material separation point ; - receiving control signals in the transport devices , wherein the control signals determine a material selection selected from one of the sheet materials corresponding to the print job; - controlling the transport devices (8a, 8b 8c) in accordance with the control signals in such a way that the selected sheet material is transported to the material separation point and, at the material separation point , enters into a feed path from the transport path, into which the transport paths flow; - transporting of the selected sheet material from the material separation point to a separating device via the feed path by means of the transport devices and - producing a separated sheet for subsequent printing by the separated sheet being separated in the separating device from the selected sheet material.
A system for transporting a number of assortment boxes or toolboxes, the system comprising: - at least one frame part , said frame part comprising a top , a bottom , and a front opening , and said frame part forming at least one compartment adapted to contain at least one assortment box or toolbox, where - said front opening is dimensioned for receiving and introducing the at least one assortment box or toolbox into said at least one compartment , and - said frame part comprises connection means for releasably connecting said one frame part to another such frame part , - a transportation unit for transporting said at least one frame part , where said transportation unit comprises a carrying means , a stabilisation means , wheels , a handle , and an arm , where a distal end of said arm is connected to said carrying means and said wheels , and a proximal end of said arm is connected to said handle , and where - said carrying means is adapted to carry the bottom of said at least one frame part , and where - said stabilisation means is arranged at said arm , where it is adapted to fixate said at least one frame part to said transportation unit , characterised by said stabilisation means contacting said top of said frame part . - at least one frame part , said frame part comprising a top , a bottom , and a front opening , and said frame part forming at least one compartment adapted to contain at least one assortment box or toolbox, where - said front opening is dimensioned for receiving and introducing the at least one assortment box or toolbox into said at least one compartment , and - said frame part comprises connection means for releasably connecting said one frame part to another such frame part , - said front opening is dimensioned for receiving and introducing the at least one assortment box or toolbox into said at least one compartment , and - said frame part comprises connection means for releasably connecting said one frame part to another such frame part , - a transportation unit for transporting said at least one frame part , where said transportation unit comprises a carrying means , a stabilisation means , wheels , a handle , and an arm , where a distal end of said arm is connected to said carrying means and said wheels , and a proximal end of said arm is connected to said handle , and where - said carrying means is adapted to carry the bottom of said at least one frame part , and where - said stabilisation means is arranged at said arm , where it is adapted to fixate said at least one frame part to said transportation unit , characterised by said stabilisation means contacting said top of said frame part . - said carrying means is adapted to carry the bottom of said at least one frame part , and where - said stabilisation means is arranged at said arm , where it is adapted to fixate said at least one frame part to said transportation unit , characterised by said stabilisation means contacting said top of said frame part .
In situ polymerization process wherein a single liquid crystalline monomer having a polymerizable group, preferably an acrylate or methacrylate, is introduced into a cell formed by two surfaces of glass separated by a material acting as spacer of 1 to 100 microns, which has in each of their inner surfaces a thin layer of a material acting as an electrode on one side and as a counter electrode on the other side respectively, wherein said liquid crystalline monomer having a polymerizable group is maintained at a temperature which is above its melting temperature, and through the electrode and counter electrode a direct current electric field is applied of at least 2.5 V/μm and for a time ranging between 5 minutes and 24 hours until the polymerization of the liquid crystalline monomer with the polymerizable group is achieved, wherein the polymerization is carried out neither with a chemical initiator for polymerization nor with a solvent, and then the resulting polymer is cooled down to room temperature and removing the applied field, wherein said polymerization is carried out either in one of the mesophases or at the isotropic state, and wherein a second thin layer is attached to either the electrode or the counter-electrode or both, of a treated polymer to produce the liquid crystal alignment.
A method of managing operation of an engine of a power machine , the method comprising: determining, with one or more computing devices, a target stabilization speed for the engine , the target stabilization speed being slower than a target operational speed for the engine , wherein an engine controller is configured to control operation of the engine based on the target operational speed; and receiving, at the one or more computing devices, an input command for operation of a work element of the power machine ; the method being characterized by comprising controlling operation of the work element , with the one or more computing devices, based on the target stabilization speed and the input command, to cause the engine to operate below the target operational speed. determining, with one or more computing devices, a target stabilization speed for the engine , the target stabilization speed being slower than a target operational speed for the engine , wherein an engine controller is configured to control operation of the engine based on the target operational speed; and receiving, at the one or more computing devices, an input command for operation of a work element of the power machine ; the method being characterized by comprising controlling operation of the work element , with the one or more computing devices, based on the target stabilization speed and the input command, to cause the engine to operate below the target operational speed.
An aircraft propulsion system comprising: a wing of an aircraft ; a vertical lift propulsor mounted within the wing ; wherein the vertical propulsor comprises an electric motor comprising a rotor mounted to a plurality of propulsor blades arranged to rotate about a vertical axis, the motor further comprising a stator ; and wherein the rotor is provided radially outwardly of the stator , such that the stator , rotor and propulsor blades are provided in the same plane. a wing of an aircraft ; a vertical lift propulsor mounted within the wing ; wherein the vertical propulsor comprises an electric motor comprising a rotor mounted to a plurality of propulsor blades arranged to rotate about a vertical axis, the motor further comprising a stator ; and wherein the rotor is provided radially outwardly of the stator , such that the stator , rotor and propulsor blades are provided in the same plane.
Method for detecting an imminent pole slip of a synchronous generator electrically connected to a power grid , wherein a signal characteristic of a grid fault is detected, and an impending pole slip is ascertained when a load angle of the synchronous generator increases above a predefinable value, characterized by the following steps: - determining a first load angle (θ OP ) during operation without a grid disturbance, - determining a generator frequency (f G ) as a function of the time when a grid disturbance occurs, and - precalculating a second load angle (θ fail ) resulting from the grid disturbance by adding the value of the first load angle (θ OP ) to a load angle difference (Δθ) occurring during the grid disturbance, which load angle difference (Δθ) is caused by a deviation of a generator frequency (f G ) relative to a grid frequency (f grid ) and is formed from the integral of the generator frequency (f G ) from a rotational speed measurement of the synchronous generator . - determining a first load angle (θ OP ) during operation without a grid disturbance, - determining a generator frequency (f G ) as a function of the time when a grid disturbance occurs, and - precalculating a second load angle (θ fail ) resulting from the grid disturbance by adding the value of the first load angle (θ OP ) to a load angle difference (Δθ) occurring during the grid disturbance, which load angle difference (Δθ) is caused by a deviation of a generator frequency (f G ) relative to a grid frequency (f grid ) and is formed from the integral of the generator frequency (f G ) from a rotational speed measurement of the synchronous generator .
A buffering device , comprising a frame and an endless, drivable, flexible conveyor belt being supported by the frame , a supply station for supplying products to the conveyor belt , a discharge station for discharging products from the conveyor belt , a first reversing member for reversing the conveying direction of the conveyor belt which first reversing member is displaceable with respect to the frame , and a return guide which is provided with a second reversing member for reversing the conveying direction of the conveyor belt which second reversing member is displaceable with respect to the frame , wherein the buffering device is adapted such that under operating conditions the conveyor belt moves from the supply station via the first reversing member to the discharge station , after which the conveyor belt is guided back to the supply station via the return guide , wherein a portion of the conveyor belt extending from the supply station to the discharge station forms a buffer section (B) of which the length varies upon displacing the first reversing member with respect to the frame and the remaining portion of the conveyor belt forms a compensation section (C) for compensating a change of length of the buffer section (B) during simultaneous displacement of the first and second reversing members with respect to the frame , wherein at least the first reversing member is provided with a buffer carriage with at least a guide for radially guiding the conveyor belt , which guide is fixed to the carriage, wherein the frame comprises two parallel support tracks extending in a transport plane and each having a front end and an opposite rear end , wherein at least the first reversing member is located at least partially between the support tracks as seen from above and along which it is displaceable, and wherein the buffering device is adapted such that under operating conditions the conveyor belt follows one of the support tracks from the front end thereof via the guide of the buffer carriage the other support track in opposite direction to the front end thereof, after which the conveyor belt is again guided back via the return guide to the front end of said one support track , characterized in that the conveyor belt is a first conveyor belt and the buffering device is provided with at least a second endless, drivable, flexible conveyor belt , which extends parallel to the first conveyor belt so as to form a common conveying surface and wherein the first reversing member is provided with a second guide for radially guiding the second conveyor belt which second guide is fixed to the buffer carriage and the second reversing member is provided with guides for radially guiding both conveyor belts which guides are fixed to a compensation carriage .
A cleaning liquid for a water-based ink that comprises a pigment and a water-insoluble polymer, said cleaning liquid comprising (A) a surfactant, (B) a water-soluble organic solvent comprising (b-1) diethylene glycol monoisopropyl ether, and water, in which the surfactant (A) comprises at least one compound selected from the group consisting of (a-1) an acetylene glycol or an ethyleneoxide adduct of the acetylene glycol, and (a-2) a polyethylene glycol alkyl ether comprising an alkyl group having not less than 8 carbon atoms or a polyethylene glycol aryl ether comprising an aryl group having not less than 6 carbon atoms, the water-soluble organic solvent (B) further comprises (b-2) a compound having a solubility parameter, SP value, of not less than 20 (MPa) 1/2 and not more than 35 (MPa) 1/2 , which is a Hansen SP calculated according to the following equation: δ = δ d 2 + δ p 2 + δ h 2 1 / 2 wherein δ d is a London dispersion force item, δ p is a dipolar intermolecular force item, and δ h is a hydrogen bonding item, wherein the compound (b-2) is a polyhydric alcohol, and a content of the water-soluble organic solvent (B) in the cleaning liquid is not less than 5% by mass and not more than 30% by mass. the surfactant (A) comprises at least one compound selected from the group consisting of (a-1) an acetylene glycol or an ethyleneoxide adduct of the acetylene glycol, and (a-2) a polyethylene glycol alkyl ether comprising an alkyl group having not less than 8 carbon atoms or a polyethylene glycol aryl ether comprising an aryl group having not less than 6 carbon atoms, the water-soluble organic solvent (B) further comprises (b-2) a compound having a solubility parameter, SP value, of not less than 20 (MPa) 1/2 and not more than 35 (MPa) 1/2 , which is a Hansen SP calculated according to the following equation: δ = δ d 2 + δ p 2 + δ h 2 1 / 2 wherein δ d is a London dispersion force item, δ p is a dipolar intermolecular force item, and δ h is a hydrogen bonding item, wherein the compound (b-2) is a polyhydric alcohol, and a content of the water-soluble organic solvent (B) in the cleaning liquid is not less than 5% by mass and not more than 30% by mass.
A method performed by a User Equipment, UE, configured to use Physical Uplink Control Channel, PUCCH, format 3 for Acknowledgement/Negative Acknowledgement, ACK/NACK, transmission in a Long Term Evolution, LTE, Time Division Duplex, TDD, wireless communication system, the method comprising: determining a PUCCH format for transmitting ACK/NACK information related with at least one of downlink transmission in a subframe set including M subframes, wherein the M is greater than 1; and transmitting the ACK/NACK information based on the PUCCH format, wherein the ACK/NACK information is transmitted based on PUCCH format 1a/1b when the ACK/NACK information is only related with one downlink transmission including one of: - a single Physical Downlink Shared Channel, PDSCH, received on a Primary Cell, PCell, and indicated by a corresponding Physical Downlink Control Channel, PDCCH, in which a Downlink Assignment Index, DAI, value in the PDCCH is equal to an initial value, - a single PDCCH indicating downlink Semi-Persistent Scheduling, SPS, release, received on the PCell and a DAI value in the single PDCCH is equal to the initial value, and - a single PDSCH without a corresponding PDCCH received on the PCell. determining a PUCCH format for transmitting ACK/NACK information related with at least one of downlink transmission in a subframe set including M subframes, wherein the M is greater than 1; and transmitting the ACK/NACK information based on the PUCCH format, wherein the ACK/NACK information is transmitted based on PUCCH format 1a/1b when the ACK/NACK information is only related with one downlink transmission including one of: - a single Physical Downlink Shared Channel, PDSCH, received on a Primary Cell, PCell, and indicated by a corresponding Physical Downlink Control Channel, PDCCH, in which a Downlink Assignment Index, DAI, value in the PDCCH is equal to an initial value, - a single PDCCH indicating downlink Semi-Persistent Scheduling, SPS, release, received on the PCell and a DAI value in the single PDCCH is equal to the initial value, and - a single PDSCH without a corresponding PDCCH received on the PCell. - a single Physical Downlink Shared Channel, PDSCH, received on a Primary Cell, PCell, and indicated by a corresponding Physical Downlink Control Channel, PDCCH, in which a Downlink Assignment Index, DAI, value in the PDCCH is equal to an initial value, - a single PDCCH indicating downlink Semi-Persistent Scheduling, SPS, release, received on the PCell and a DAI value in the single PDCCH is equal to the initial value, and - a single PDSCH without a corresponding PDCCH received on the PCell.