mhurhangee/ep-ind-claims huggingface dataset:
A connecting node for metallic structures, specifically for structures based on props or pillars wherewith cross beams are associated, said connection node comprising a pillar and beams to be fixed to said pillar, wherein said pillar includes rosettes for fixing the beams, wherein said beams include a fork on the edges of their ends for fixing to the aforementioned rosettes, said rosettes forming a pair of rosettes fixed around the pillar separated by a predetermined distance, characterised in that: - each of said rosettes includes, at least on each side wherein a cross beam is to be fixed, a polygonal window providing a polygonal hole and at least one circular hole; - each of said forks being a C-shaped fork fixed on each of the edges at the end of the beam, the flanges of said C-shaped fork are separated therebetween by a distance equivalent to that which separates the rosettes, each of said flanges has a stub having a cross-section with a polygonal configuration, wherein said stub projects from the lower side and has a polygonal cross-sectional configuration equivalent to the window of the rosettes and at least one hole in correspondence with the hole of said rosettes; the foregoing in anticipation that the C-shaped fork of each beam can be fitted into said pair of rosettes, introducing and coupling the stubs of said fork to the corresponding windows of said pair of rosettes, without possibility of sideways movement of the beam, and that, upon assembling the structure, it can be immobilised by means of at least one screw which, passing through a hole of said fork and the corresponding hole of said rosette, establishes the definitive connection between the pair of rosettes and the corresponding fork. - each of said rosettes includes, at least on each side wherein a cross beam is to be fixed, a polygonal window providing a polygonal hole and at least one circular hole; - each of said forks being a C-shaped fork fixed on each of the edges at the end of the beam, the flanges of said C-shaped fork are separated therebetween by a distance equivalent to that which separates the rosettes, each of said flanges has a stub having a cross-section with a polygonal configuration, wherein said stub projects from the lower side and has a polygonal cross-sectional configuration equivalent to the window of the rosettes and at least one hole in correspondence with the hole of said rosettes;
A radio frequency, RF, waveguide array, the array comprising: a substrate comprising a plurality of optical waveguides, each waveguide being elongate in a first direction; an electrical RF transmission line array located on a face of the substrate and comprising: a plurality of signal electrodes; and a plurality of ground electrodes; each electrode extending in the first direction; wherein: each signal electrode is positioned to provide a signal to two respective waveguides; the ground electrodes include one intermediate ground electrode positioned between each pair of signal electrodes; the intermediate ground electrodes have a first height in one or more first regions and a second height in at least one second region, where the height is measured in a direction perpendicular to the face of the substrate, each intermediate ground electrode having a U-shaped cross section perpendicular to the first direction; for each intermediate electrode, each first region is closer to a respective signal electrode than the second region; and the second height is less than 75% of the first height. a substrate comprising a plurality of optical waveguides, each waveguide being elongate in a first direction; an electrical RF transmission line array located on a face of the substrate and comprising: a plurality of signal electrodes; and a plurality of ground electrodes; each electrode extending in the first direction; a plurality of signal electrodes; and a plurality of ground electrodes; each electrode extending in the first direction; each signal electrode is positioned to provide a signal to two respective waveguides; the ground electrodes include one intermediate ground electrode positioned between each pair of signal electrodes; the intermediate ground electrodes have a first height in one or more first regions and a second height in at least one second region, where the height is measured in a direction perpendicular to the face of the substrate, each intermediate ground electrode having a U-shaped cross section perpendicular to the first direction; for each intermediate electrode, each first region is closer to a respective signal electrode than the second region; and the second height is less than 75% of the first height.
A Customer Replaceable Unit Monitoring, CRUM, chip including an interface for performing communication with a controller inside a main body of an image forming device; a memory configured to store information for verifying a consumable unit, wherein the information includes: serial information of the CRUM chip, and a conversion serial information list including pieces of conversion serial information, each of which is converted from the serial information according to a plurality of different predetermined rules; a central processing unit, CPU, configured to provide the conversion serial information list to the controller of the image forming device for verifying the consumable unit, wherein the conversion serial information list further includes a trigger bit to designate at least one piece of conversion serial information, from among the pieces of conversion serial information, to be used in verifying, and wherein the memory is configured to store a detection list including information on nongenuine CRUM chips and version information of the detection list stored in the memory, to check whether a detection list prestored in the image forming device needs to be updated. serial information of the CRUM chip, and a conversion serial information list including pieces of conversion serial information, each of which is converted from the serial information according to a plurality of different predetermined rules; a central processing unit, CPU, configured to provide the conversion serial information list to the controller of the image forming device for verifying the consumable unit, wherein the conversion serial information list further includes a trigger bit to designate at least one piece of conversion serial information, from among the pieces of conversion serial information, to be used in verifying, and wherein the memory is configured to store a detection list including information on nongenuine CRUM chips and version information of the detection list stored in the memory, to check whether a detection list prestored in the image forming device needs to be updated.
A dual face seal comprising: a seal ring having an L-shaped cross-section including an axially-extending flange and a radially-extending flange, the seal ring including the axially-extending flange and the radially-extending flange defined by a large outer diameter, a small outer diameter and an inner diameter, the seal ring further including an annular seal face and an opposing annular loading surface, wherein the annular seal face is configured to seal against a second seal ring in a dual face seal assembly, wherein the annular loading surface is configured to receive a load ring, and wherein the annular loading surface includes a plurality of deformations formed in a spaced apart arrangement circumferentially around the axially-extending flange, characterised in that an axial cross-section through the seal ring and intersecting one of the plurality of deformations includes a stepped geometry such that the small outer diameter has a first small diameter section and a second small diameter section further characterised in that a first diameter of the first small diameter section is smaller than a second diameter of the second small diameter section. a seal ring having an L-shaped cross-section including an axially-extending flange and a radially-extending flange, the seal ring including the axially-extending flange and the radially-extending flange defined by a large outer diameter, a small outer diameter and an inner diameter, the seal ring further including an annular seal face and an opposing annular loading surface, wherein the annular seal face is configured to seal against a second seal ring in a dual face seal assembly, wherein the annular loading surface is configured to receive a load ring, and wherein the annular loading surface includes a plurality of deformations formed in a spaced apart arrangement circumferentially around the axially-extending flange, characterised in that an axial cross-section through the seal ring and intersecting one of the plurality of deformations includes a stepped geometry such that the small outer diameter has a first small diameter section and a second small diameter section further characterised in that a first diameter of the first small diameter section is smaller than a second diameter of the second small diameter section.
An axle for a vehicle, the axle comprising: a main beam formed by a channel (12;112) and a bottom plate (14;114) secured to the channel, the channel having an inverted U-shaped configuration defining a front wall (26;126), a rear wall (30;130) and a top wall (28;128); the main beam forming at one end, a first axle head section (18;118) and at an opposing end, a second axle head section (25;125), the main beam and the channel extending between the first axle head section and the second axle head section; a first head plate (16;116) comprising a top surface (84;184), a bottom surface (86;186) and a side wall (60;160) extending therebetween, the sidewall having inboard, outboard, front and rear surfaces (76,78,80,82;176,178,180,182), the first head plate (16;116) being secured to the channel (12;112) at the first axle head section (18;118); the first head plate (16;116) defining a first king pin bore (37;137) extending in a generally vertical direction between the bottom surface (86;186) and the top surface (84;184) of the first head plate, and a first fastener bore (88,90;188,190) extending in a generally horizontal direction, partially intersecting the first king pin bore (37;137) and being configured to receive a first fastener (89,91;189,191) to assist in removably securing a king pin within the first king pin bore; and wherein the bottom plate (14;114) has a portion surrounding the first king pin bore (37;137). a main beam formed by a channel (12;112) and a bottom plate (14;114) secured to the channel, the channel having an inverted U-shaped configuration defining a front wall (26;126), a rear wall (30;130) and a top wall (28;128); the main beam forming at one end, a first axle head section (18;118) and at an opposing end, a second axle head section (25;125), the main beam and the channel extending between the first axle head section and the second axle head section; a first head plate (16;116) comprising a top surface (84;184), a bottom surface (86;186) and a side wall (60;160) extending therebetween, the sidewall having inboard, outboard, front and rear surfaces (76,78,80,82;176,178,180,182), the first head plate (16;116) being secured to the channel (12;112) at the first axle head section (18;118); the first head plate (16;116) defining a first king pin bore (37;137) extending in a generally vertical direction between the bottom surface (86;186) and the top surface (84;184) of the first head plate, and a first fastener bore (88,90;188,190) extending in a generally horizontal direction, partially intersecting the first king pin bore (37;137) and being configured to receive a first fastener (89,91;189,191) to assist in removably securing a king pin within the first king pin bore; and wherein the bottom plate (14;114) has a portion surrounding the first king pin bore (37;137).
An orthodontic bracket for coupling an archwire with a tooth, comprising a bracket body configured to be mounted to the tooth, including an archwire slot configured to receive the archwire therein, the bracket body comprising a polycrystalline alumina having a plurality of grains and a grain size distribution, wherein the polycrystalline alumina has an average grain size in the range of from 3.4 μm to 6 μm and wherein grains larger than 10 μm in size occupy from 10% up to 50% of the volume of the bracket body.
A durable sander, comprising: a body holding a drive motor inside; a sanding disk driven by the drive motor to perform sanding movement against the body; and at least one oscillation buffer element which includes an upper connection bar fastened to the body, a lower connection bar fastened to the sanding disk and a plurality of buffer portions bridging the upper connection bar and the lower connection bar in an integrated manner; each of the plurality of buffer portion including a first connection end connected to the upper connection bar, a second connection end connected to the lower connection bar and an elastic buffer section interposed between the first connection end and the second connection end, characterised in that the elastic buffer section is formed at a length greater than a distance (a) between the first connection end and the second connection end. a body holding a drive motor inside; a sanding disk driven by the drive motor to perform sanding movement against the body; and at least one oscillation buffer element which includes an upper connection bar fastened to the body, a lower connection bar fastened to the sanding disk and a plurality of buffer portions bridging the upper connection bar and the lower connection bar in an integrated manner; each of the plurality of buffer portion including a first connection end connected to the upper connection bar, a second connection end connected to the lower connection bar and an elastic buffer section interposed between the first connection end and the second connection end, characterised in that the elastic buffer section is formed at a length greater than a distance (a) between the first connection end and the second connection end.
A reel formed by one or more strips of protective strip for bodywork, the strip joined laterally and coated on their base surface with adhesive material, dispensing the material by pulling one end of the strip or strips, detaching the material, characterised in that the protective strip of the body has a single longitudinal groove, wherein said single longitudinal groove is directly opposite an impregnated base of the protective strip.
A method for providing a slush beverage to a consumer, comprising: storing in a temperature regulated compartment of a beverage dispenser a beverage container containing a beverage at a predetermined temperature at or below a freezing point of the beverage without consumer access to the beverage container; receiving, by the beverage dispenser, a consumer selection for a beverage; based on the consumer selection, agitating the beverage container via an agitator of the beverage dispenser such that the beverage within the beverage container undergoes nucleation to form a slush beverage, wherein agitating the beverage container comprises subjecting the beverage container to a gravitational drop onto a platform; and providing the beverage container to the consumer via a delivery portal of the beverage dispenser after agitating the beverage container. storing in a temperature regulated compartment of a beverage dispenser a beverage container containing a beverage at a predetermined temperature at or below a freezing point of the beverage without consumer access to the beverage container; receiving, by the beverage dispenser, a consumer selection for a beverage; based on the consumer selection, agitating the beverage container via an agitator of the beverage dispenser such that the beverage within the beverage container undergoes nucleation to form a slush beverage, wherein agitating the beverage container comprises subjecting the beverage container to a gravitational drop onto a platform; and providing the beverage container to the consumer via a delivery portal of the beverage dispenser after agitating the beverage container.
Device for inductive position determination, comprising: - a coil; - an element for influencing a magnetic field in the region of the coil; - a signal generator for making available a digital signal; - a delay element with an input and an output; - wherein the delay element is constructed on the basis of the coil, and a delay between a signal edge at the input and a corresponding signal edge at the output is dependent on the inductance of the coil; - a comparator for making available a digital differential pulse, the length of which is dependent on a time difference between corresponding signal edges at the input and at the output of the delay element; - an integrator for making available a voltage as a function of the length of the differential pulse; and - an evaluation apparatus for determining the position (x) of the element with respect to the coil on the basis of the voltage. - a coil; - an element for influencing a magnetic field in the region of the coil; - a signal generator for making available a digital signal; - a delay element with an input and an output; - wherein the delay element is constructed on the basis of the coil, and a delay between a signal edge at the input and a corresponding signal edge at the output is dependent on the inductance of the coil; - a comparator for making available a digital differential pulse, the length of which is dependent on a time difference between corresponding signal edges at the input and at the output of the delay element; - an integrator for making available a voltage as a function of the length of the differential pulse; and - an evaluation apparatus for determining the position (x) of the element with respect to the coil on the basis of the voltage.
A method to detect a potential derailment characterized in that it comprises the following steps: to detect a pitch angle velocity and a roll angle velocity of a running chassis by a sensor attached to a frame of the chassis, and determine as a warning of potential derailment when multiplication value of the pitch angular velocity of the chassis is greater than the pre-set threshold, and when multiplication value of the roll angular velocity of the chassis is greater than the pre-set threshold.
A method for detecting a fault direction of a transmission line of an AC power system, including: sampling current values and voltage values of three phases at one end of the transmission line for a series of time points; for each of the series of time points, computing instantaneous symmetrical voltage components of the three phases at a compensated point on the transmission line based on the voltage value samples for the respective one of the series of time points; for each of the series of time points, computing instantaneous symmetrical current components of the three phases at the end of the transmission line based on the current value samples for the respective one of the series of time points; for at least two of the series of time points, calculating at the end energy directional elements each based on the respective ones of the computed instantaneous symmetrical voltage components at the compensated point and the respective ones of the computed instantaneous symmetrical current components at the end; identifying the fault direction in consideration of the calculated energy directional elements at the end; and generating a fault direction signal indicating the identified fault direction. sampling current values and voltage values of three phases at one end of the transmission line for a series of time points; for each of the series of time points, computing instantaneous symmetrical voltage components of the three phases at a compensated point on the transmission line based on the voltage value samples for the respective one of the series of time points; for each of the series of time points, computing instantaneous symmetrical current components of the three phases at the end of the transmission line based on the current value samples for the respective one of the series of time points; for at least two of the series of time points, calculating at the end energy directional elements each based on the respective ones of the computed instantaneous symmetrical voltage components at the compensated point and the respective ones of the computed instantaneous symmetrical current components at the end; identifying the fault direction in consideration of the calculated energy directional elements at the end; and generating a fault direction signal indicating the identified fault direction.
A method comprising: manufacturing, by a first entity, an integrated circuit 'IC' for use in a device; providing the IC to a second entity for manufacturing the device using the IC, the IC having a unique identifier 'UID' and secret key derivation data 'KDD' (14, 42); and providing a secure memory to a third entity, the secure memory having secret key derivation parameters configured to enable the generation of a product specific parameter 'PSP', the PSP for being uploaded to the IC, wherein the secure memory enables the third entity to prepare one of a signed public key certificate or a certificate signing request using the UID, wherein the PSP enables the IC to generate a private key, and wherein the public key certificate and the private key are for verifying the authenticity of the device, wherein the first, second, and third entities are different entities, the method further comprising: enabling the receipt of a device configuration parameter arranged to generate the private key inside the IC, arranged to generate the private key inside the secure memory, and arranged to generate the signed public key certificate; and enabling the storage of the device configuration parameter inside the secure memory and inside the IC, wherein the device configuration parameter is used for the generation of the signed public key certificate, and wherein the device configuration parameter is used in the device for one or more of enabling/disabling a debug mode, enabling/disabling a secure boot, enabling/disabling encryption of a memory element, and enabling/disabling a modification of device configuration. manufacturing, by a first entity, an integrated circuit 'IC' for use in a device; providing the IC to a second entity for manufacturing the device using the IC, the IC having a unique identifier 'UID' and secret key derivation data 'KDD' (14, 42); and providing a secure memory to a third entity, the secure memory having secret key derivation parameters configured to enable the generation of a product specific parameter 'PSP', the PSP for being uploaded to the IC, enabling the receipt of a device configuration parameter arranged to generate the private key inside the IC, arranged to generate the private key inside the secure memory, and arranged to generate the signed public key certificate; and enabling the storage of the device configuration parameter inside the secure memory and inside the IC,