mhurhangee/patent-ind-claim-en huggingface dataset:
A screw , comprising - a head having an engagement portion for a tool, - a shank having at least a first and a second threaded portion, - a tip , - the first threaded portion being an underhead thread connected to a threadless underhead portion , - and this underhead thread being designed as an at least double-start thread, characterized in that - the pitch of the first threaded portion is greater than the pitch of the second threaded portion , and - the axial displacement difference over the entire thread length of the first threaded portion is not more than 3.5 mm. - a head having an engagement portion for a tool, - a shank having at least a first and a second threaded portion, - a tip , - the first threaded portion being an underhead thread connected to a threadless underhead portion , - and this underhead thread being designed as an at least double-start thread, characterized in that - the pitch of the first threaded portion is greater than the pitch of the second threaded portion , and - the axial displacement difference over the entire thread length of the first threaded portion is not more than 3.5 mm.
A wear member for excavating equipment comprising a front end adapted to engage the material to be excavated, a rear end having a mounting part to overlie a support structure secured to the excavating equipment, a hole defined in the mounting part , the hole having a first portion extending through the mounting part in a first direction to receive a wedge and spool locking system to hold the wear member to the support structure , and a second portion extending only partially through the mounting part in the first direction characterized in that the second portion has a ledge laterally outward of the first portion and extending transverse to the first direction to receive a part of the spool without urging the spool in any direction transverse to the first direction so that the ledge holds the spool in place prior to insertion of the wedge into the hole .
An air spring with an air spring rolling bellows made of elastomer material with reinforcing layers embedded within the rolling bellows wall, the air spring being clamped in between a sprung and an unsprung mass, the rolling bellows comprises, within its wall at a first bellows end , a tubular or cylindrical wall reinforcement (4, 4.1, 25) which extends in a longitudinal direction of the rolling bellows and which is formed in addition to the reinforcing layers, said wall reinforcement extending over an end-side partial length of the rolling bellows and imparting such a dimensional stability to the rolling bellows there that, during operation, the rolling bellows rolls, by way of its wall parts located outside of the additional wall reinforcement, on the outer surface of the end-side partial length , with the formation of a rolling fold ,wherein the additional wall reinforcement (4, 4.1, 25) of the rolling bellows is composed of one or more tubular or cylindrical layers of reinforcing material , which form a sandwich structure with the material of the rolling bellows, characterized in that the individual layers of reinforcing material are arranged on the inner side of the rolling bellows wall.
A method for generating a secure biometric code, comprising: receiving a first sample of biometric data of a user; acquiring an unencrypted public code that is based on a second sample of the biometric data of the user, wherein the unencrypted public code does not include any of the biometric data and wherein the user cannot be identified from the unencrypted public code, wherein the unencrypted public code comprises calibration data and a validity mask, and wherein the calibration data and the validity mask associate respective portions of the first sample of the biometric data with corresponding portions of the second sample of the biometric data; generating an array of values from the first sample of biometric data; shifting a phase of the array of values based on the calibration data; selecting a subset of the values from the shifted array of values according to the validity mask; generating a stable code from the subset of values, wherein the stable code includes a respective stable value for each value of the subset of values; and generating a first repeatable code from the stable code, wherein the first repeatable code is suitable for bitwise comparison to a second repeatable code generated from the second sample of the biometric data of the user according to the unencrypted public code of the user. receiving a first sample of biometric data of a user; acquiring an unencrypted public code that is based on a second sample of the biometric data of the user, wherein the unencrypted public code does not include any of the biometric data and wherein the user cannot be identified from the unencrypted public code, wherein the unencrypted public code comprises calibration data and a validity mask, and wherein the calibration data and the validity mask associate respective portions of the first sample of the biometric data with corresponding portions of the second sample of the biometric data; generating an array of values from the first sample of biometric data; shifting a phase of the array of values based on the calibration data; selecting a subset of the values from the shifted array of values according to the validity mask; generating a stable code from the subset of values, wherein the stable code includes a respective stable value for each value of the subset of values; and generating a first repeatable code from the stable code, wherein the first repeatable code is suitable for bitwise comparison to a second repeatable code generated from the second sample of the biometric data of the user according to the unencrypted public code of the user.
Heat-shrinking furnace for forming bundles of products wrapped in a heat-shrinkable film ; said furnace being of the type defining at least one channel for the advancement of said bundles along the advancement direction (X) and comprising: - an inlet which is fed by said bundles of products in succession one after the other, said products being tunnel-wrapped in a loose manner by said heat-shrinkable film so as to identify two lateral openings orthogonal to said advancement direction (X) ; - an outlet for the release of said bundles of products wrapped in a compact manner by said heat-shrinkable film ; - heating means operating between said inlet and said outlet for making the heat-shrinking of the film on said products ; in an intermediate position between said inlet and said outlet said furnace comprises means for temporarily holding said heat-shrinkable film spaced apart from said products at said lateral openings during heat-shrinking; said means for temporarily holding said heat-shrinkable film spaced apart from said products at said lateral openings during heat-shrinking comprise means for generating an air blow which is at least partially directed along said advancement direction (X), said means being arranged in an intermediate position between said inlet and said outlet at both lateral walls of each advancement channel , so that said blows , by penetrating into said lateral openings of said heat-shrinkable film wrapped in a loose manner on said containers , hold said heat-shrinkable film temporarily spaced apart from said products at said lateral openings ; characterized in that said means for generating an air blow , which is at least partially directed along said advancement direction (X), comprise, for each wall of said channel , a blowing device directed towards a deflecting element which is arranged on the respective wall , said deflector being configured for reflecting said blow towards said openings . - an inlet which is fed by said bundles of products in succession one after the other, said products being tunnel-wrapped in a loose manner by said heat-shrinkable film so as to identify two lateral openings orthogonal to said advancement direction (X) ; - an outlet for the release of said bundles of products wrapped in a compact manner by said heat-shrinkable film ; - heating means operating between said inlet and said outlet for making the heat-shrinking of the film on said products ;
System for handling sensitive products, in particular for filling and sealing medicaments in containers, comprising - an enclosed space in which the sensitive products are handled, - a device for monitoring the air in the enclosed space with a measuring point and at least one Petri dish , the Petri dish comprising a lower receptacle and a removable lid , and - an automatic handling device , - wherein the automatic handling device is designed to automatically transport the Petri dish to the measuring point and back and to remove the lid from the lower receptacle of the Petri dish and put it back on, characterized in that the automatic handling device is designed to carry out further handling steps, in particular transport steps, for containers for receiving the products. - an enclosed space in which the sensitive products are handled, - a device for monitoring the air in the enclosed space with a measuring point and at least one Petri dish , the Petri dish comprising a lower receptacle and a removable lid , and - an automatic handling device , - wherein the automatic handling device is designed to automatically transport the Petri dish to the measuring point and back and to remove the lid from the lower receptacle of the Petri dish and put it back on,
A method performed by a terminal in a wireless communication system, the method comprising: receiving, from a base station, a plurality of offset parameters; in case that a number of bits of hybrid automatic repeat request, HARQ, acknowledgement, ACK, information is greater than a preset threshold, configuring an offset associated with a physical uplink shared channel, PUSCH, to a first value according to one of the plurality of offset parameters; in case that the number of bits of the HARQ ACK information is not greater than the preset threshold, configuring the offset associated with the PUSCH to a second value according to other one of the plurality of offset parameters; identifying a number of modulation symbols based on the offset associated with the PUSCH; and transmitting, to the base station, uplink control information, UCI, on the PUSCH based on the identified number of the modulation symbols, wherein the UCI transmitted on the PUSCH includes the HARQ ACK information. receiving, from a base station, a plurality of offset parameters; in case that a number of bits of hybrid automatic repeat request, HARQ, acknowledgement, ACK, information is greater than a preset threshold, configuring an offset associated with a physical uplink shared channel, PUSCH, to a first value according to one of the plurality of offset parameters; in case that the number of bits of the HARQ ACK information is not greater than the preset threshold, configuring the offset associated with the PUSCH to a second value according to other one of the plurality of offset parameters; identifying a number of modulation symbols based on the offset associated with the PUSCH; and transmitting, to the base station, uplink control information, UCI, on the PUSCH based on the identified number of the modulation symbols, wherein the UCI transmitted on the PUSCH includes the HARQ ACK information.
A device for positioning and holding a dental prosthesis adjacent a surgical site on a particular patient's upper or lower jaw where the dental prosthesis includes a plurality of teeth ; said device comprising: a cradle fabricated specifically to fit the particular patient's upper or lower jaw , said cradle comprising: a first wall with an interior surface and an exterior surface, wherein the interior surface is shaped to conform to a region of the patient's upper or lower jaw ; wherein the first wall defines an aperture therein which extends between the interior and exterior surfaces; said aperture being adapted to permit access to the surgical site therethrough when the interior surface of the cradle is located adjacent the region of the patient's upper or lower jaw ; wherein the first wall is U-shaped and includes a first end and a second end that are laterally spaced apart from each other; wherein the aperture is a single U-shaped aperture which originates a distance inwardly from the first end and terminates a distance inwardly from the second end; and wherein a first region of the first wall is located between the aperture and the first end of the first wall and a second region of the first wall is located between the aperture and the second end of the first wall ; and wherein the aperture is sized and shaped to be complementary to a portion of the dental prosthesis and is adapted to selectively receive the portion of the dental prosthesis therein and hold the dental prosthesis in a single position and orientation relative to the region of the patient's upper or lower jaw . a first wall with an interior surface and an exterior surface, wherein the interior surface is shaped to conform to a region of the patient's upper or lower jaw ; wherein the first wall defines an aperture therein which extends between the interior and exterior surfaces; said aperture being adapted to permit access to the surgical site therethrough when the interior surface of the cradle is located adjacent the region of the patient's upper or lower jaw ; wherein the first wall is U-shaped and includes a first end and a second end that are laterally spaced apart from each other; wherein the aperture is a single U-shaped aperture which originates a distance inwardly from the first end and terminates a distance inwardly from the second end; and wherein a first region of the first wall is located between the aperture and the first end of the first wall and a second region of the first wall is located between the aperture and the second end of the first wall ; and wherein the aperture is sized and shaped to be complementary to a portion of the dental prosthesis and is adapted to selectively receive the portion of the dental prosthesis therein and hold the dental prosthesis in a single position and orientation relative to the region of the patient's upper or lower jaw .
A method of manufacturing a subsea control module ("SCM") manifold , the method comprising defining a primary core of the SCM manifold , the primary core comprising basic features generic to a plurality of versions of SCM manifold , selecting optional features in addition to the basic functionality; and manufacturing the SCM manifold , the SCM manifold being manufactured to include the primary core and the optional features integrally-formed as a single monolithic component; wherein the SCM manifold is manufactured using additive manufacturing. defining a primary core of the SCM manifold , the primary core comprising basic features generic to a plurality of versions of SCM manifold , selecting optional features in addition to the basic functionality; and manufacturing the SCM manifold , the SCM manifold being manufactured to include the primary core and the optional features integrally-formed as a single monolithic component; wherein the SCM manifold is manufactured using additive manufacturing.
A method for dynamically relaying data, the method comprising: receiving , by a remote device , an advertisement for dynamic relaying services from a relay device ; establishing , by the remote device, a first device-to-device, D2D, connection with the relay device in accordance with the advertisement; transmitting , by the remote device, a data packet to the relay device using the first D2D connection; and releasing , by the remote device, the first D2D connection automatically after transmitting the data packet; characterized in that the data packet includes an indicator indicating that the remote device has at least one more data packet to transmit. receiving , by a remote device , an advertisement for dynamic relaying services from a relay device ; establishing , by the remote device, a first device-to-device, D2D, connection with the relay device in accordance with the advertisement; transmitting , by the remote device, a data packet to the relay device using the first D2D connection; and releasing , by the remote device, the first D2D connection automatically after transmitting the data packet; characterized in that the data packet includes an indicator indicating that the remote device has at least one more data packet to transmit.
A receiving device for receiving a signal transmitted from a transmitter in a mobile communication system having large effects of the Doppler shift, comprising: a Doppler estimator that estimates a Doppler-shift frequency fdc of the received signal; a multiplier that multiplies the received signal by exp(-j2π(fc+fdc)t) using a carrier frequency fc of the received signal and the estimated Dopppler-shift frequency fdc; a low pass filter that filters an output from the multiplier to obtain a complex envelope signal; a timing corrector (162; 163) that corrects a timing T for extracting symbols from the complex envelope signal, so as to track the Doppler shift; a symbol extractor that extracts received symbols from the complex envelope signal at a timing corrected by the timing corrector (162; 163); and a symbol processor that determines the received symbols extracted by the symbol extractor ; characterised in that : the symbol processor includes a phase error detector that detects a phase error θ k of the received symbol extracted by the symbol extractor , and the timing corrector (162; 163) corrects the timing T based on the Doppler-shift frequency fdc estimated by the Doppler estimator and the phase error θ k of the received symbol which is detected by the phase error detector in the symbol processor . a Doppler estimator that estimates a Doppler-shift frequency fdc of the received signal; a multiplier that multiplies the received signal by exp(-j2π(fc+fdc)t) using a carrier frequency fc of the received signal and the estimated Dopppler-shift frequency fdc; a low pass filter that filters an output from the multiplier to obtain a complex envelope signal; a timing corrector (162; 163) that corrects a timing T for extracting symbols from the complex envelope signal, so as to track the Doppler shift; a symbol extractor that extracts received symbols from the complex envelope signal at a timing corrected by the timing corrector (162; 163); and a symbol processor that determines the received symbols extracted by the symbol extractor ; the symbol processor includes a phase error detector that detects a phase error θ k of the received symbol extracted by the symbol extractor , and the timing corrector (162; 163) corrects the timing T based on the Doppler-shift frequency fdc estimated by the Doppler estimator and the phase error θ k of the received symbol which is detected by the phase error detector in the symbol processor .
Fuel cell , comprising: - a membrane/electrode assembly , including: - a proton exchange membrane ; - an anode in contact with a first face of the membrane and including a mixture including a proton conducting polymer and platinum supported on carbon powder; - said mixture also includes additional carbon not supporting a catalyst and having a BET specific surface area at least equal to 200 m 2 /g; - characterized in that the membrane/electrode assembly comprises a first active zone covered by the anode , and a first linking zone not covered by said anode ; - further comprising flow guiding plates , between which the membrane/electrode assembly is arranged, said flow guiding plates being traversed by at least one first flow collector in communication with said anode , said first linking zone being arranged between said first flow collector and the first active zone; - in which the membrane/electrode assembly further comprises a first capacitive layer including another mixture including carbon having a BET specific surface area at least equal to 200 m 2 /g and a proton-conducting material, said first capacitive layer being arranged on said first linking zone . - a membrane/electrode assembly , including: - a proton exchange membrane ; - an anode in contact with a first face of the membrane and including a mixture including a proton conducting polymer and platinum supported on carbon powder; - said mixture also includes additional carbon not supporting a catalyst and having a BET specific surface area at least equal to 200 m 2 /g; - a proton exchange membrane ; - an anode in contact with a first face of the membrane and including a mixture including a proton conducting polymer and platinum supported on carbon powder; - said mixture also includes additional carbon not supporting a catalyst and having a BET specific surface area at least equal to 200 m 2 /g; - characterized in that the membrane/electrode assembly comprises a first active zone covered by the anode , and a first linking zone not covered by said anode ; - further comprising flow guiding plates , between which the membrane/electrode assembly is arranged, said flow guiding plates being traversed by at least one first flow collector in communication with said anode , said first linking zone being arranged between said first flow collector and the first active zone; - in which the membrane/electrode assembly further comprises a first capacitive layer including another mixture including carbon having a BET specific surface area at least equal to 200 m 2 /g and a proton-conducting material, said first capacitive layer being arranged on said first linking zone .
A clamshell heat exchanger for use in a gas-fired direct combustion furnace, comprising: a first clamshell half; and a second clamshell half that when joined with said first clamshell half forms a passageway having an inlet and an outlet , wherein said passageway includes a U-bend located between said inlet and said outlet, wherein said passageway includes a second U-bend between said U-bend and said outlet, said second U-bend located on an opposing side of said clamshell heat exchanger as said U-bend, the clamshell heat exchanger being characterized in that a cross-sectional area of said passageway progressively narrows over substantially an entire length of said passageway between said U-bend and said second U-bend and further progressively narrows over substantially an entire length of said passageway between said second U-bend and said outlet. a first clamshell half; and a second clamshell half that when joined with said first clamshell half forms a passageway having an inlet and an outlet , wherein said passageway includes a U-bend located between said inlet and said outlet, wherein said passageway includes a second U-bend between said U-bend and said outlet, said second U-bend located on an opposing side of said clamshell heat exchanger as said U-bend, the clamshell heat exchanger being characterized in that a cross-sectional area of said passageway progressively narrows over substantially an entire length of said passageway between said U-bend and said second U-bend and further progressively narrows over substantially an entire length of said passageway between said second U-bend and said outlet.