mhurhangee/patent-ind-claim-en huggingface dataset:
A hand held electric or pneumatic power tool in the form of a sander or a polisher, comprising an electric or pneumatic motor , a working element in the form of a backing pad, realizing a roto-orbital or a random orbital working movement , when the motor is activated, and at least one gear arrangement functionally located between the motor and the working element for transmitting a rotational movement and torque from the motor to the working element in order to realize the working movement , characterized in that the at least one gear arrangement is embodied as a magnetic gear arrangement using magnetic fields to transmit the rotational movement and torque from the motor to the working element without mechanical contact, in order to realize the working movement , and the at least one magnetic gear arrangement comprises a coaxial magnetic gear arrangement having three principle coaxial components (50; 52; 54), all three of which may rotate relative to each other about a common rotational axis , a first one of the three components with a first number of magnetic pole pairs generates a first magnetic field, a second one of the three components with a second number of magnetic pole pairs generates a second magnetic field, and an intermediate third one of the three components comprises a non-magnetic structure carrying a third number of ferromagnetic pole pieces , the third component acting as a passive part of a magnetic circuit between the first and second components .
A method of manufacturing a formed sheet metal structure, comprising the steps of: providing a sheet metal workpiece having first and second surfaces opposed to each other and at least one edge ; bending the workpiece to form at least a first sidewall portion defined between the edge and a basal region , the first sidewall portion thereby defining a curved fold region in the sheet metal workpiece adjacent the first sidewall portion ; providing a first anvil tool with a tool surface for contact with and constraint of the first surface of the sheet metal workpiece; providing a first forming tool with a tool surface for contact with and constraint of the second surface of the sheet metal workpiece; contacting the sheet metal workpiece with the anvil tool and the forming tool , characterized by : progressively sliding the forming tool and/or the anvil tool along the curved fold region to cause shear material transfer in the curved fold region to further deform the curved fold region; wherein the anvil tool and the forming tool have respective rounded tool surfaces with a curvature equal to the desired curvature of the curved fold region of the sheet metal workpiece after deformation. providing a sheet metal workpiece having first and second surfaces opposed to each other and at least one edge ; bending the workpiece to form at least a first sidewall portion defined between the edge and a basal region , the first sidewall portion thereby defining a curved fold region in the sheet metal workpiece adjacent the first sidewall portion ; providing a first anvil tool with a tool surface for contact with and constraint of the first surface of the sheet metal workpiece; providing a first forming tool with a tool surface for contact with and constraint of the second surface of the sheet metal workpiece; contacting the sheet metal workpiece with the anvil tool and the forming tool ,
A vehicle comprising: a fuselage comprising a longitudinal axis ; a propulsion system coupled to the fuselage ; and a pair of articulated appendages having a spanwise axis and coupled to the fuselage , wherein each one of the articulated appendages comprises a plurality of airfoil segments and is moveable between a ground configuration , in which each one of the pair of articulated appendages is configured to support the vehicle during takeoff or landing of the vehicle , and a flight configuration , in which each one of the pair of articulated appendages is configured to produce lift during flight of the vehicle , the plurality of airfoil segments of each one of the pair of articulated appendages comprising: an inboard airfoil segment coupled to the fuselage and having an inboard spanwise axis ; an intermediate airfoil segment pivotally coupled with the inboard airfoil segment along a first pivot axis and having an intermediate spanwise axis ; and an outboard airfoil segment pivotally coupled with the intermediate airfoil segment along a second pivot axis and having an outboard spanwise axis ; characterised in that the intermediate airfoil segment is rotationally movable about the intermediate spanwise axis relative to the inboard airfoil segment . a fuselage comprising a longitudinal axis ; a propulsion system coupled to the fuselage ; and a pair of articulated appendages having a spanwise axis and coupled to the fuselage , wherein each one of the articulated appendages comprises a plurality of airfoil segments and is moveable between a ground configuration , in which each one of the pair of articulated appendages is configured to support the vehicle during takeoff or landing of the vehicle , and a flight configuration , in which each one of the pair of articulated appendages is configured to produce lift during flight of the vehicle , the plurality of airfoil segments of each one of the pair of articulated appendages comprising: an inboard airfoil segment coupled to the fuselage and having an inboard spanwise axis ; an intermediate airfoil segment pivotally coupled with the inboard airfoil segment along a first pivot axis and having an intermediate spanwise axis ; and an outboard airfoil segment pivotally coupled with the intermediate airfoil segment along a second pivot axis and having an outboard spanwise axis ; characterised in that the intermediate airfoil segment is rotationally movable about the intermediate spanwise axis relative to the inboard airfoil segment .
A process for producing a peroxycarboxylic acid comprising: (a) providing a set of reaction components comprising: a substrate, wherein the substrate is 4-acetoxybenzoic acid; a source of peroxygen; and an enzyme catalyst comprising a polypeptide having perhydrolytic activity and an amino acid sequence having at least 80% identity to the amino acid sequence set forth in SEQ ID NO: 10, provided that the amino acid residue bound to the C-terminal side of the catalytic histidine corresponding to position 303 of SEQ ID NO: 10 is not glutamic acid; (b) combining the set of reaction components under suitable reaction conditions whereby peroxycarboxylic acid is produced; and (c) optionally diluting the peroxycarboxylic acid produced in step (b). (a) providing a set of reaction components comprising: a substrate, wherein the substrate is 4-acetoxybenzoic acid; a source of peroxygen; and an enzyme catalyst comprising a polypeptide having perhydrolytic activity and an amino acid sequence having at least 80% identity to the amino acid sequence set forth in SEQ ID NO: 10, provided that the amino acid residue bound to the C-terminal side of the catalytic histidine corresponding to position 303 of SEQ ID NO: 10 is not glutamic acid; a substrate, wherein the substrate is 4-acetoxybenzoic acid; a source of peroxygen; and an enzyme catalyst comprising a polypeptide having perhydrolytic activity and an amino acid sequence having at least 80% identity to the amino acid sequence set forth in SEQ ID NO: 10, provided that the amino acid residue bound to the C-terminal side of the catalytic histidine corresponding to position 303 of SEQ ID NO: 10 is not glutamic acid; (b) combining the set of reaction components under suitable reaction conditions whereby peroxycarboxylic acid is produced; and (c) optionally diluting the peroxycarboxylic acid produced in step (b).
A method of generating a plurality of language specific diacritic characters for a plurality of Latin-based languages or languages based on a Roman character set using a single layout for an adaptable character entry device comprising an inverse shift key, wherein said plurality of language specific diacritical characters is limited to a set of said language specific diacritical characters characteristic of a language selected by an operator of the adaptable character entry device, the method comprising: monitoring the character entry device for a plurality of concurrent selection events wherein the selection events comprise a first selection event, a second selection event and a third selection event, wherein said first selection event is the selection of the inverse shift key; determining whether the first selection event, the second selection event and the third selection event in combination comprise a first language specific diacritic character, wherein the inverse shift key is configured to invert a character corresponding to another one of the concurrent selection events, emitting the first language specific diacritic character. monitoring the character entry device for a plurality of concurrent selection events wherein the selection events comprise a first selection event, a second selection event and a third selection event, wherein said first selection event is the selection of the inverse shift key; determining whether the first selection event, the second selection event and the third selection event in combination comprise a first language specific diacritic character, wherein the inverse shift key is configured to invert a character corresponding to another one of the concurrent selection events, emitting the first language specific diacritic character.
A method for a user equipment, UE, operating in a wireless communication system, comprising: receiving an uplink grant for a data transmission on an unlicensed cell from a base station, BS, ; and determining drop of the data transmission on the unlicensed cell for which the uplink grant is received, based on the unlicensed cell being occupied by another UE; characterized by generating information including an indicator informing the BS that the data transmission is dropped on the unlicensed cell; and transmitting the information to the BS on a licensed cell. receiving an uplink grant for a data transmission on an unlicensed cell from a base station, BS, ; and determining drop of the data transmission on the unlicensed cell for which the uplink grant is received, based on the unlicensed cell being occupied by another UE; characterized by generating information including an indicator informing the BS that the data transmission is dropped on the unlicensed cell; and transmitting the information to the BS on a licensed cell.
Communication module for a communication or automation device, comprising - a housing which has a connection region which can be brought into contact with a base module of the communication or automation device, - at least two centring pins which are provided in the connection region and can be inserted into corresponding receptacles of the base module , - a fastening screw which passes through the housing between the centring pins by way of a threaded section , wherein the threaded section of the fastening screw can be screwed into a threaded bore of the base module , - a passage , which is arranged substantially centrally in the housing and runs perpendicularly in relation to the connection region, for receiving the fastening screw , - a driver ring which is connected to the fastening screw and surrounds a section of a shaft of the fastening screw, - a cutout , which is provided in the housing along the passage , for the driver ring which can be axially displaced within the cutout. - a housing which has a connection region which can be brought into contact with a base module of the communication or automation device, - at least two centring pins which are provided in the connection region and can be inserted into corresponding receptacles of the base module , - a fastening screw which passes through the housing between the centring pins by way of a threaded section , wherein the threaded section of the fastening screw can be screwed into a threaded bore of the base module , - a passage , which is arranged substantially centrally in the housing and runs perpendicularly in relation to the connection region, for receiving the fastening screw , - a driver ring which is connected to the fastening screw and surrounds a section of a shaft of the fastening screw, - a cutout , which is provided in the housing along the passage , for the driver ring which can be axially displaced within the cutout.
A method for coating a metal strip with the help of a coating device , in which the strip is guided through a coating container with a liquid coating agent , subsequently through the slot of a stripping nozzle device and then subsequently through the slot of a strip stabilizing device with a plurality of magnets on the two broad sides of the strip, including the following steps: determining the actual shape of the strip within the stripping nozzle device over the width of the strip; determining a shape control deviation as the difference between the actual shape of the strip and a predetermined setpoint shape of the strip in the area of the stripping nozzle device ; and controlling the magnets of the strip stabilization device as actuators so that the actual shape of the strip is transformed into the setpoint shape of the strip; characterized in that the controlling of the magnets of the strip stabilization device occurs by shifting at least one of the magnets (132-A) as a function of the shape control deviation in the width direction (R) of the strip relative to at least one of the magnets (132-B) on the opposite broad side of the strip and moving the same into a processing position in which it is at least approximately opposite a trough in the actual shape of the strip. determining the actual shape of the strip within the stripping nozzle device over the width of the strip; determining a shape control deviation as the difference between the actual shape of the strip and a predetermined setpoint shape of the strip in the area of the stripping nozzle device ; and controlling the magnets of the strip stabilization device as actuators so that the actual shape of the strip is transformed into the setpoint shape of the strip; characterized in that the controlling of the magnets of the strip stabilization device occurs by shifting at least one of the magnets (132-A) as a function of the shape control deviation in the width direction (R) of the strip relative to at least one of the magnets (132-B) on the opposite broad side of the strip and moving the same into a processing position in which it is at least approximately opposite a trough in the actual shape of the strip.
A latex processing method, comprising a step of mixing a latex and at least one solvent blend in an extruder to remove resin found in the latex and to coagulate the latex to form a coagulum, wherein the at least one solvent blend includes a first solvent configured to coagulate the latex and a second solvent configured to swell the resulting coagulum, wherein the at least one solvent blend does not dissolve the natural rubber but swells the natural rubber, wherein the at least one solvent blend includes a first solvent blend having acetone and hexane with a hexane weight fraction in the acetone from greater than 0% to 53%.
A wireless device to perform interference estimation and control in support of spatial reuse of wireless channels of a network, the wireless device comprising a transmitter paired with a receiving device , the wireless device including a processor and circuitry to: cause the transmitter to exchange frames with the receiving device ; estimate, based on the exchange of frames, a first channel interference caused by the wireless device to other wireless devices, the other wireless devices communicating over a channel of the network; estimate, based on the exchange of frames, a second channel interference experienced by the receiving device , the second channel interference caused by the other wireless devices communicating over the channel; estimate a first interference margin for the channel based on the first and second channel interferences, wherein the first interference margin for the channel is a maximum interference allowed to be caused to the receiving device by each transmission from the other wireless devices over the channel; announce the first interference margin to be complied with by the other wireless devices; receive one or more interference margins from the other wireless devices; and comply with the one or more interference margins while communicating over the channel by estimating if a transmission over the channel will be successful based on the one or more interference margins and performing a further frame exchange with the receiving device when the estimate of if the transmission over the channel will be successful is greater than a threshold. cause the transmitter to exchange frames with the receiving device ; estimate, based on the exchange of frames, a first channel interference caused by the wireless device to other wireless devices, the other wireless devices communicating over a channel of the network; estimate, based on the exchange of frames, a second channel interference experienced by the receiving device , the second channel interference caused by the other wireless devices communicating over the channel; estimate a first interference margin for the channel based on the first and second channel interferences, wherein the first interference margin for the channel is a maximum interference allowed to be caused to the receiving device by each transmission from the other wireless devices over the channel; announce the first interference margin to be complied with by the other wireless devices; receive one or more interference margins from the other wireless devices; and comply with the one or more interference margins while communicating over the channel by estimating if a transmission over the channel will be successful based on the one or more interference margins and performing a further frame exchange with the receiving device when the estimate of if the transmission over the channel will be successful is greater than a threshold.
Gyroscopic sensor comprising: - a sensitive element having a hemispherical or bell shape ; said sensitive element being suitable designed to vibrate; - an electrode carrier capable of carrying excitation electrodes and detection electrodes for detecting the vibration of the sensitive element; and - elements for supporting the electrode carrier; characterized in that the supporting elements comprise : - a base made of an insulating material, - electrical connections integrated into the base , - conducting support rods interposed between the base and the electrode carrier , said support rods being, on one side, soldered to electrical contacts of the electrical connections and, on the other side, connected to the excitation/detection electrodes of the electrode carrier . - a sensitive element having a hemispherical or bell shape ; said sensitive element being suitable designed to vibrate; - an electrode carrier capable of carrying excitation electrodes and detection electrodes for detecting the vibration of the sensitive element; and - elements for supporting the electrode carrier; - a base made of an insulating material, - electrical connections integrated into the base , - conducting support rods interposed between the base and the electrode carrier , said support rods being, on one side, soldered to electrical contacts of the electrical connections and, on the other side, connected to the excitation/detection electrodes of the electrode carrier .
An autonomous device for early pre-fire alarm in fire situations arising from local overheating of electrical equipment, the device made of a polymeric composite material containing a continuous phase formed by a thermosetting polymer with closed type pores and a sulfur containing odorant contained in the pores, the composite material being configured for mounting directly on an electrical circuit of the electrical equipment and configured to release the odorant into the environment when heated above a destruction temperature of the composite material, the composite material having destruction temperature in the range of 80-200 °C, where it is configured to explosively open due to the rupture of the continuous phase by high pressure of the superheated sulfur containing odorant, the device being designed for multiple responses to overheating.
A folding chair, comprising: - a frame body having: - a plurality of frame members comprising a back frame member , an arm frame member , a front leg frame member and a rear leg frame member , and wherein the front and rear leg frame members are configured to support the frame body in an upright position on a ground surface in an unfolded state, each frame member having - an intermediate section (a), and - a pair of extended sections (b, c) extending from the intermediate section (a) forming a U-shaped frame member, and - a plurality of connecting members moveably coupling the plurality of frame members for allowing the frame body to attain the unfolded state or a folded state with the plurality of frame members lying adjacent to one another in a compact configuration; and - a cover member configured to cover the frame body to form at least a seat portion and a backrest portion , wherein the seat portion is supported by the arm frame member and the backrest portion is supported by the back frame member , characterized in that the plurality of connecting members comprises: - a pair of front links connecting the pair of extended sections of the back frame member to the pair of extended sections of the front leg frame member ; - a pair of rear links connecting the pair of extended sections of the back frame member to the pair of extended sections of the rear leg frame member ; and - a pair of front connecting tabs connecting the pair of extended sections of the front leg frame member with the pair of extended sections of the arm frame member . - a frame body having: - a plurality of frame members comprising a back frame member , an arm frame member , a front leg frame member and a rear leg frame member , and wherein the front and rear leg frame members are configured to support the frame body in an upright position on a ground surface in an unfolded state, each frame member having - an intermediate section (a), and - a pair of extended sections (b, c) extending from the intermediate section (a) forming a U-shaped frame member, and - an intermediate section (a), and - a pair of extended sections (b, c) extending from the intermediate section (a) forming a U-shaped frame member, and - a plurality of connecting members moveably coupling the plurality of frame members for allowing the frame body to attain the unfolded state or a folded state with the plurality of frame members lying adjacent to one another in a compact configuration; and - a cover member configured to cover the frame body to form at least a seat portion and a backrest portion , wherein the seat portion is supported by the arm frame member and the backrest portion is supported by the back frame member , - a pair of front links connecting the pair of extended sections of the back frame member to the pair of extended sections of the front leg frame member ; - a pair of rear links connecting the pair of extended sections of the back frame member to the pair of extended sections of the rear leg frame member ; and - a pair of front connecting tabs connecting the pair of extended sections of the front leg frame member with the pair of extended sections of the arm frame member .