mhurhangee/patent-ind-claim-en huggingface dataset:
A piezoelectric generator , comprising - a piezo unit , which can be stressed to generate an alternating current; - a drivable eccentric shaft , controlling the stressing; - a stroke transmission device , by way of which the piezo unit is in operative connection with the eccentric shaft , so that the piezo unit can be stressed substantially in a radial direction in relation to the axis of rotation of the eccentric shaft ; and - a housing , which is arranged around the eccentric shaft and on which the piezo unit is fastened by means of a mounting device , wherein a) the piezo unit is arranged outside the housing ; and b) the stroke transmission device is in operative connection with the piezo unit by way of a through-opening in the housing ; characterized c) in that the stroke transmission device has a resiliently stressed transmission pin , guided movably in a radial direction in relation to the axis of rotation of the eccentric shaft , and a guide sleeve , in which the transmission pin is movably guided and which is fastened on the housing in the region of the through-opening . - a piezo unit , which can be stressed to generate an alternating current; - a drivable eccentric shaft , controlling the stressing; - a stroke transmission device , by way of which the piezo unit is in operative connection with the eccentric shaft , so that the piezo unit can be stressed substantially in a radial direction in relation to the axis of rotation of the eccentric shaft ; and - a housing , which is arranged around the eccentric shaft and on which the piezo unit is fastened by means of a mounting device , wherein a) the piezo unit is arranged outside the housing ; and b) the stroke transmission device is in operative connection with the piezo unit by way of a through-opening in the housing ; characterized c) in that the stroke transmission device has a resiliently stressed transmission pin , guided movably in a radial direction in relation to the axis of rotation of the eccentric shaft , and a guide sleeve , in which the transmission pin is movably guided and which is fastened on the housing in the region of the through-opening . a) the piezo unit is arranged outside the housing ; and b) the stroke transmission device is in operative connection with the piezo unit by way of a through-opening in the housing ; characterized c) in that the stroke transmission device has a resiliently stressed transmission pin , guided movably in a radial direction in relation to the axis of rotation of the eccentric shaft , and a guide sleeve , in which the transmission pin is movably guided and which is fastened on the housing in the region of the through-opening .
Drive device which is designed to supply several jet engine pumps , provided in the superstructure of a mobile crane for superstructure functions, with power generated by a drive motor arranged in the substructure of the mobile crane, wherein the drive device comprises a hydromotor arranged in the superstructure and hydraulically driven by the drive motor , said hydromotor having a first mechanical output which is designed to couple at least one first jet engine pump to the hydromotor , and a second mechanical output which is designed to couple at least one second jet engine pump to the hydromotor .
Method for verifying the validity of a telephone service subscriber card of a user (User A), with a view to enabling said user (User A) to use a service or a software application, by means of a communication terminal (A) comprising said subscriber card , the method comprising the following steps: - initiating a validation procedure associated with the user (User A) and with said service or with said software application, - connecting the communication terminal (A) to a validation server (C), - downloading , on the communication terminal (A), at the same time, a technical validation number and of a dynamically generated validation code by the validation server (C) and associated with the validation procedure, - by means of a software application, opening a mini-message application by the communication terminal to create a pre-filled mini-message with the validation code and the technical validation number, on the communication terminal (A), bound for a technical validation number , - sending the mini-message by the communication terminal (A), via the subscriber card , in an automatic or manual manner, - receiving the mini-message by the validation server (C), - verifying the correspondence between the validation code contained in the mini-message received and the dynamically generated validation code , and - validating the subscriber card of the user (User A) in so far as, at the preceding step, the correspondence between the validation code contained in the mini-message received and the dynamically generated validation code has been verified. - initiating a validation procedure associated with the user (User A) and with said service or with said software application, - connecting the communication terminal (A) to a validation server (C), - downloading , on the communication terminal (A), at the same time, a technical validation number and of a dynamically generated validation code by the validation server (C) and associated with the validation procedure, - by means of a software application, opening a mini-message application by the communication terminal to create a pre-filled mini-message with the validation code and the technical validation number, on the communication terminal (A), bound for a technical validation number , - sending the mini-message by the communication terminal (A), via the subscriber card , in an automatic or manual manner, - receiving the mini-message by the validation server (C), - verifying the correspondence between the validation code contained in the mini-message received and the dynamically generated validation code , and - validating the subscriber card of the user (User A) in so far as, at the preceding step, the correspondence between the validation code contained in the mini-message received and the dynamically generated validation code has been verified.
A system, comprising: one or more computing devices of a provider network comprising respective processors and memory to implement a random data service to: for individual clients of one or more clients of the provider network: receive, by the provider network, one or more indications from the client that different levels of quality for random data are to be provided to different consumers of a plurality of consumers; generate random data for a consumer of the plurality of consumers using a subset of entropy sources of the provider network; generate other random data for another consumer of the plurality of consumers using another subset of the entropy sources, wherein the subset includes at least one entropy source not included in the other subset based on the indications of different levels of quality of random data to be provided to respective consumers; transmit the random data to the consumer; and transmit the other random data to the other consumer. receive, by the provider network, one or more indications from the client that different levels of quality for random data are to be provided to different consumers of a plurality of consumers; generate random data for a consumer of the plurality of consumers using a subset of entropy sources of the provider network; generate other random data for another consumer of the plurality of consumers using another subset of the entropy sources, wherein the subset includes at least one entropy source not included in the other subset based on the indications of different levels of quality of random data to be provided to respective consumers; transmit the random data to the consumer; and transmit the other random data to the other consumer.
Contamination prevention device , comprising a skirt defining a tubular flexible wall having a first end and a second end , said wall being continuous and configured to be extensible in at least two orthogonal dimensions of space, each of said ends at least delimiting an elastic opening and each of said ends being fitted with an elastic ring seal .
A process of generating an alkyl ester of a fatty acid from a free fatty acid-containing substance, the process comprising: contacting a mixture of the free fatty acid-containing substance and a respective alcohol with a Lewis Acid; and during said contacting, exposing said mixture to ultrasound energy, wherein said free fatty acid-containing substance comprises a free fatty acid in an amount of at least 50 % by weight, and wherein said contacting and said exposing is at room temperature ± 10 °C. contacting a mixture of the free fatty acid-containing substance and a respective alcohol with a Lewis Acid; and during said contacting, exposing said mixture to ultrasound energy, wherein said free fatty acid-containing substance comprises a free fatty acid in an amount of at least 50 % by weight, and wherein said contacting and said exposing is at room temperature ± 10 °C.
A face protector for protecting a worker's eyes and face, comprising an auto-darkening filter (ADF) unit which in turn comprises a filter pane or ADF pane and an electronics unit driving the ADF pane , the electronics unit being configured to switch the ADF pane automatically from a transparent state to a darkened state, when a welding operation takes place or when the flash of an fault arc is detected, wherein the face protector further comprises a hard shell unit and a soft shell unit attached to each other, characterised in that • the hard shell unit comprises a shell carrying the ADF unit with the ADF pane and being shaped to protect a wearer's face, the shell being manufactured of a plastic material; • the soft shell unit comprises a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck and implemented from a flame retardant material, the cap comprising a visor , a rounded crown , and a stiffener , said stiffener extending over the area of the visor and extending toward the back of the cap around at least part of the horizontal circumference of the cap , wherein the stiffener transfers and distributes forces acting on the visor to side sections and also to back sections of the cap , the soft shell unit being made of a combination of flexible fabric with support elements . • the hard shell unit comprises a shell carrying the ADF unit with the ADF pane and being shaped to protect a wearer's face, the shell being manufactured of a plastic material; • the soft shell unit comprises a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck and implemented from a flame retardant material, the cap comprising a visor , a rounded crown , and a stiffener , said stiffener extending over the area of the visor and extending toward the back of the cap around at least part of the horizontal circumference of the cap , wherein the stiffener transfers and distributes forces acting on the visor to side sections and also to back sections of the cap , the soft shell unit being made of a combination of flexible fabric with support elements .
A seal configured to engage an elongate element and a cavity wall , said seal comprising: a seal body formed of a compliant material having an outer surface configured to sealingly engage the cavity wall , said seal body defining a gallery extending therethrough along a longitudinal axis (X) surrounded by an inner surface of the seal body , wherein the seal body further comprises a forward surface extending from a forward edge of the outer surface to a forward edge of the inner surface and a rearward surface extending from a rearward edge of the outer surface to a rearward edge of the inner surface ; and a plurality of support elements formed of a rigid material extending through the seal body in a direction substantially parallel to the inner surface , wherein the support elements are arranged radially about the longitudinal axis (X) and equidistant from the longitudinal axis (X). a seal body formed of a compliant material having an outer surface configured to sealingly engage the cavity wall , said seal body defining a gallery extending therethrough along a longitudinal axis (X) surrounded by an inner surface of the seal body , wherein the seal body further comprises a forward surface extending from a forward edge of the outer surface to a forward edge of the inner surface and a rearward surface extending from a rearward edge of the outer surface to a rearward edge of the inner surface ; and a plurality of support elements formed of a rigid material extending through the seal body in a direction substantially parallel to the inner surface , wherein the support elements are arranged radially about the longitudinal axis (X) and equidistant from the longitudinal axis (X).
A seat , in particular for a vehicle, comprising a first sensor arranged in order to generate a first electrical signal upon a user seating themselves on a seat and upon the vacating of the seat by the user, characterised in that the seat also comprises a second sensor that is capable of generating a second electrical signal in a substantially continuous or repeated manner when the user is seated on the seat , wherein the first sensor and the second sensor are energy harvesting sensors, the second sensor comprising at least one thermopile arranged under a seating base or a back rest of the seat, with the thermopile having a first surface that extends so as to be facing the seating base or the back rest and a second surface that extends away from the seating base or the back rest . characterised in that the seat also comprises a second sensor that is capable of generating a second electrical signal in a substantially continuous or repeated manner when the user is seated on the seat , wherein the first sensor and the second sensor are energy harvesting sensors, the second sensor comprising at least one thermopile arranged under a seating base or a back rest of the seat, with the thermopile having a first surface that extends so as to be facing the seating base or the back rest and a second surface that extends away from the seating base or the back rest .
A controller for use in a switching power converter, comprising: a switch controller ; and a jitter generator circuit configured to receive a drive signal from the switch controller and generate a jitter signal having a frequency that is modulated lower as the switching frequency of the switching power converter is lowered and approaches the jitter frequency wherein as the frequency of the jitter signal is changed, the amplitude of the jitter signal remains the same, and wherein the switch controller is configured to be coupled to a power switch coupled to an energy transfer element , wherein the switch controller is configured to receive a current sense signal representative of a drain current through the power switch, wherein the switch controller is configured to generate the drive signal to control switching of the power switch in response to the current sense signal and the jitter signal to control a transfer of energy from an input of the switching power converter to an output of the switching power converter, wherein the switch controller is configured to use the jitter signal to adjust one of a variable current limit, a frequency, an ON time, or an OFF time. a switch controller ; and a jitter generator circuit configured to receive a drive signal from the switch controller and generate a jitter signal having a frequency that is modulated lower as the switching frequency of the switching power converter is lowered and approaches the jitter frequency wherein as the frequency of the jitter signal is changed, the amplitude of the jitter signal remains the same, and wherein the switch controller is configured to be coupled to a power switch coupled to an energy transfer element , wherein the switch controller is configured to receive a current sense signal representative of a drain current through the power switch, wherein the switch controller is configured to generate the drive signal to control switching of the power switch in response to the current sense signal and the jitter signal to control a transfer of energy from an input of the switching power converter to an output of the switching power converter, wherein the switch controller is configured to use the jitter signal to adjust one of a variable current limit, a frequency, an ON time, or an OFF time.
An apparatus for measuring pressure of a process fluid, the apparatus comprising: a first remote seal assembly comprising: a first remote seal flange in communication with the process fluid; a first pressure sensor attached to the first remote seal flange configured to sense a first pressure of the process fluid and to produce a first pressure sensor signal representative of the pressure of the process fluid; a first electronic communication system for relaying the first pressure sensor signal; and a first capillary tube for communicating process fluid pressure via a first fill fluid; and a process transmitter comprising: a transmitter housing ; a second pressure sensor positioned in the transmitter housing for sensing pressure of the process fluid through the fill fluid of the capillary to produce a second pressure sensor signal; and transmitter circuitry positioned within the transmitter housing for receiving the first pressure sensor signal from the first electronic communication system , for receiving the second pressure sensor signal from the second pressure sensor , and for producing one or more outputs based upon the first pressure sensor signal and the second pressure sensor signal. a first remote seal flange in communication with the process fluid; a first pressure sensor attached to the first remote seal flange configured to sense a first pressure of the process fluid and to produce a first pressure sensor signal representative of the pressure of the process fluid; a first electronic communication system for relaying the first pressure sensor signal; and a first capillary tube for communicating process fluid pressure via a first fill fluid; and a transmitter housing ; a second pressure sensor positioned in the transmitter housing for sensing pressure of the process fluid through the fill fluid of the capillary to produce a second pressure sensor signal; and transmitter circuitry positioned within the transmitter housing for receiving the first pressure sensor signal from the first electronic communication system , for receiving the second pressure sensor signal from the second pressure sensor , and for producing one or more outputs based upon the first pressure sensor signal and the second pressure sensor signal.
A trehalose phosphorylase selected from the group consisting of: a) A mutated trehalose phosphorylase of SEQ ID N°1 with a mutation at amino acid positions 442, 450 or 659, or at corresponding amino acid positions in a trehalose phophorylase having an amino acid sequence which is at least 90% identical to SEQ ID N°1, and wherein said mutated trehalose phosphorylase has an increased catalytic efficiency towards its acceptor or donor substrate compared to the corresponding wild-type trehalose phosphorylase, b) a mutant of the trehalose phosphorylase of T. brockii with amino acid sequence depicted by SEQ ID N°4 having only one of the following substitutions: A440V, A440E, R448F or N657G or combinations thereof, or being the double mutant A440V/R448S, or the triple mutant A440V/R448S/N657Y, wherein said mutated trehalose phosphorylase has an increased catalytic efficiency towards galactose as acceptor, and c) a variant of the trehalose phosphorylase of SEQ ID N° 1 characterized in having the amino acid sequence as depicted in SEQ ID N° 1 wherein only the amino acid positions 649, or 649 and 693, or 649 and 693 and 371 are mutated so that, compared to the wild type enzyme, said mutated trehalose phosphorylase displays a significant increase in the ratio of beta-galactose-1-phosphate over beta-glucose-1-phosphate release from lactotrehalose. a) A mutated trehalose phosphorylase of SEQ ID N°1 with a mutation at amino acid positions 442, 450 or 659, or at corresponding amino acid positions in a trehalose phophorylase having an amino acid sequence which is at least 90% identical to SEQ ID N°1, and wherein said mutated trehalose phosphorylase has an increased catalytic efficiency towards its acceptor or donor substrate compared to the corresponding wild-type trehalose phosphorylase, b) a mutant of the trehalose phosphorylase of T. brockii with amino acid sequence depicted by SEQ ID N°4 having only one of the following substitutions: A440V, A440E, R448F or N657G or combinations thereof, or being the double mutant A440V/R448S, or the triple mutant A440V/R448S/N657Y, wherein said mutated trehalose phosphorylase has an increased catalytic efficiency towards galactose as acceptor, and c) a variant of the trehalose phosphorylase of SEQ ID N° 1 characterized in having the amino acid sequence as depicted in SEQ ID N° 1 wherein only the amino acid positions 649, or 649 and 693, or 649 and 693 and 371 are mutated so that, compared to the wild type enzyme, said mutated trehalose phosphorylase displays a significant increase in the ratio of beta-galactose-1-phosphate over beta-glucose-1-phosphate release from lactotrehalose.
A brush seal for sealing between static components of a gas turbine engine , comprising: a plurality of bristles having a distal end configured to be proximate a sealing interface; a backing plate coupled to the plurality of bristles and having a surface configured to be parallel to said sealing interface; and a spring-loaded support plate located on the backing plate such that the spring-loaded support plate is between the backing plate and the plurality of bristles , the spring-loaded support plate comprising: a support bar having a distal surface and a plurality of arms extending from the support bar , the plurality of arms comprising a proximal surface opposite the distal surface of the support bar wherein said proximal surface of the plurality of arms contacts said surface of the backing plate such as to apply a biasing load to the support bar in a direction toward the sealing interface, the brush seal being characterised in that said distal end of the support bar is aligned with the plurality of bristles . a plurality of bristles having a distal end configured to be proximate a sealing interface; a backing plate coupled to the plurality of bristles and having a surface configured to be parallel to said sealing interface; and a spring-loaded support plate located on the backing plate such that the spring-loaded support plate is between the backing plate and the plurality of bristles , the spring-loaded support plate comprising: a support bar having a distal surface and a plurality of arms extending from the support bar , the plurality of arms comprising a proximal surface opposite the distal surface of the support bar wherein said proximal surface of the plurality of arms contacts said surface of the backing plate such as to apply a biasing load to the support bar in a direction toward the sealing interface, the brush seal being characterised in that said distal end of the support bar is aligned with the plurality of bristles . a support bar having a distal surface and a plurality of arms extending from the support bar , the plurality of arms comprising a proximal surface opposite the distal surface of the support bar wherein said proximal surface of the plurality of arms contacts said surface of the backing plate such as to apply a biasing load to the support bar in a direction toward the sealing interface, the brush seal being characterised in that said distal end of the support bar is aligned with the plurality of bristles .