mhurhangee/patent-ind-claim-en huggingface dataset:
Liquid dispensing device , comprising a dispensing end piece and a neck of a reservoir for storing the liquid, the dispensing end piece being attached to the neck by screwing, - the neck having an internal surface of substantially tubular general shape, - the dispensing end piece having an internal skirt of substantially tubular general shape which is mounted inside the neck of the reservoir and which defines, with the internal surface of the neck , at least one annular sealing zone such that liquid present in the reservoir cannot pass between the internal skirt of the dispensing end piece and the neck of the reservoir , characterized in that the internal skirt of the dispensing end piece defines, with the internal surface of the neck , a separate chips retention zone arranged upstream of the sealing zone with respect to the reservoir , this chips retention zone being configured such that chips formed at the sealing zone while the dispensing end piece is being assembled on the neck of the reservoir cannot get into the reservoir , and in that the internal surface of the neck of the reservoir has a general diameter and comprises a convex annular shape projecting from the internal surface of the neck so as to define a reduced diameter (D R ) with respect to the general diameter (D) of the neck of the reservoir and thus to form, by cooperation with the internal skirt of the dispensing end piece , the chips retention zone . - the neck having an internal surface of substantially tubular general shape, - the dispensing end piece having an internal skirt of substantially tubular general shape which is mounted inside the neck of the reservoir and which defines, with the internal surface of the neck , at least one annular sealing zone such that liquid present in the reservoir cannot pass between the internal skirt of the dispensing end piece and the neck of the reservoir , characterized in that the internal skirt of the dispensing end piece defines, with the internal surface of the neck , a separate chips retention zone arranged upstream of the sealing zone with respect to the reservoir , this chips retention zone being configured such that chips formed at the sealing zone while the dispensing end piece is being assembled on the neck of the reservoir cannot get into the reservoir , and in that the internal surface of the neck of the reservoir has a general diameter and comprises a convex annular shape projecting from the internal surface of the neck so as to define a reduced diameter (D R ) with respect to the general diameter (D) of the neck of the reservoir and thus to form, by cooperation with the internal skirt of the dispensing end piece , the chips retention zone .
A prosthetic wrist unit comprising a drive motor , suitable for being kinematically interposed between the distal end of an arm prosthesis and a prosthetic terminal device, for positioning the terminal device at desired orientations with respect to the arm prosthesis, whereby the wrist unit comprises a reduction mechanism comprising a first epicycloidal reduction stage and a second cycloidal reduction stage , connected to each other, wherein the first stage comprises a central wheel connected to the motor shaft , one or more satellite wheels rotatably placed around their own axis on a planet carrier , and a fixed outer ring gear , the satellite wheels being in peripheral contact with the central wheel and with the outer ring gear , and the planet carrier being connected to the second stage, and characterized in that the central wheel , the satellite wheels and the outer ring gear have smooth mutually engaging surfaces, in such a way that the rolling of the satellite wheels on the outer ring gear is caused by the friction forces generated by radial interference between the central wheel and the satellite wheels and the outer ring gear .
System (S) for automatic tilt compensation within a vehicle (V), comprising a first assembly and a second assembly which is pivotally connected to the first assembly by means of a first axis (A1), wherein the system (S) further comprises a pendulum arrangement which is pivotally connected to the second assembly by means of a second axis (A2) arranged above the first axis (A1) and at an upper end of the pendulum arrangement , wherein a deflection of the pendulum arrangement relative to the second assembly can be detected, wherein the second assembly comprises at least one first contact element for closing a circuit (C), wherein the pendulum arrangement has at least one second contact element for closing the circuit (C) at a lower end , wherein the at least one first and the at least one second contact element are spaced apart from one another in an initial position (P30) of the pendulum arrangement and can be arranged in contact with one another by means of the deflection of the pendulum arrangement relative to the second assembly , wherein the second assembly has a rocker element which is rotatably mounted about the first axis (A1) and on the upper side of which the at least one first contact element is arranged, characterised in that at least one consumer element , which is configured as an actuator system , by means of which the deflection of the pendulum arrangement can be reversed relative to the second assembly , is arranged within the circuit (C), and wherein the actuator system comprises at least one second electric drive , by means of which the second axis (A2) can be actively rotated, wherein a second bar element , which is connected at its centre to the second axis (A2), is connected to the rocker element by means of at least two spring elements . wherein the pendulum arrangement has at least one second contact element for closing the circuit (C) at a lower end , wherein the at least one first and the at least one second contact element are spaced apart from one another in an initial position (P30) of the pendulum arrangement and can be arranged in contact with one another by means of the deflection of the pendulum arrangement relative to the second assembly , wherein the second assembly has a rocker element which is rotatably mounted about the first axis (A1) and on the upper side of which the at least one first contact element is arranged, characterised in that at least one consumer element , which is configured as an actuator system , by means of which the deflection of the pendulum arrangement can be reversed relative to the second assembly , is arranged within the circuit (C), and wherein the actuator system comprises at least one second electric drive , by means of which the second axis (A2) can be actively rotated, wherein a second bar element , which is connected at its centre to the second axis (A2), is connected to the rocker element by means of at least two spring elements .
A press-fit, friction-retention coupling assembly comprising: an outer component formed of an outer material having a Rockwell R hardness of at least 120, and the outer component having a recess therein including an outer component mating wall ; an annular collar formed of a collar material having a Rockwell R hardness of at least 120, and the annular collar having an annular collar mating wall including at least three protrusions , each protrusion being surrounded by a recess so that an overall protrusion height between a base of the protrusion and a distal end thereof is greater than a protruding distance between an outer diameter of a cylindrical outer surface of the annular collar mating wall and the distal end of the protrusion ; and wherein the number and configuration of the protrusions are designed to provide a press-fit insertion force of 50 Newtons or less throughout relevant tolerance ranges for the mating walls, and to provide a friction retention force sufficient to retain the annular collar within the recess under its own weight throughout relevant tolerance ranges for the mating walls. an outer component formed of an outer material having a Rockwell R hardness of at least 120, and the outer component having a recess therein including an outer component mating wall ; an annular collar formed of a collar material having a Rockwell R hardness of at least 120, and the annular collar having an annular collar mating wall including at least three protrusions , each protrusion being surrounded by a recess so that an overall protrusion height between a base of the protrusion and a distal end thereof is greater than a protruding distance between an outer diameter of a cylindrical outer surface of the annular collar mating wall and the distal end of the protrusion ; and wherein the number and configuration of the protrusions are designed to provide a press-fit insertion force of 50 Newtons or less throughout relevant tolerance ranges for the mating walls, and to provide a friction retention force sufficient to retain the annular collar within the recess under its own weight throughout relevant tolerance ranges for the mating walls.
A method for testing wireless performance of a Multiple Input Multiple Output MIMO wireless terminal, wherein the MIMO wireless terminal has a plurality of antennas and is placed in an electromagnetic anechoic chamber, the method comprising: A. obtaining (S101) antenna pattern information of the plurality of antennas of the MIMO wireless terminal; B. obtaining (S102) a test signal according to the antenna pattern information of the MIMO wireless terminal; C. calibrating (S103) the test signal by using an error calibration joint matrix of the MIMO wireless terminal so as to obtain a transmitting signal for testing, wherein the transmitting signal is generated according to a calibration matrix, the test signal and an error matrix; D. feeding (S104) the transmitting signal for testing into a plurality of measurement antennas of the electromagnetic anechoic chamber and transmitting the transmitting signal to the wireless terminal through the measurement antennas so as to test the wireless terminal. A. obtaining (S101) antenna pattern information of the plurality of antennas of the MIMO wireless terminal; B. obtaining (S102) a test signal according to the antenna pattern information of the MIMO wireless terminal; C. calibrating (S103) the test signal by using an error calibration joint matrix of the MIMO wireless terminal so as to obtain a transmitting signal for testing, wherein the transmitting signal is generated according to a calibration matrix, the test signal and an error matrix; D. feeding (S104) the transmitting signal for testing into a plurality of measurement antennas of the electromagnetic anechoic chamber and transmitting the transmitting signal to the wireless terminal through the measurement antennas so as to test the wireless terminal.
A device for sealing a projectile guiding kit having a rear unit adapted to be connected at its rear end to a front end of a projectile and a front unit rotatably connectable at its rear end to a front end of the rear unit, the device comprising: an annular body adapted to envelope at least a front portion of the rear unit and at least a rear portion of the front unit of the guiding kit; and a flexible ring-shaped strip attached to an inner side and close to a front end of the annular body, the ring-shaped strip is adapted to seal a gap between the rear unit and the front unit of the guiding kit at a connection region therebetween; wherein the annular body is adapted to slide towards the rear unit of the guiding kit when subjected to a longitudinal acceleration that exceeds a predetermined acceleration value, thereby uncovering the gap and enabling uninterrupted rotation of the front unit with respect to the rear unit of the guiding kit. an annular body adapted to envelope at least a front portion of the rear unit and at least a rear portion of the front unit of the guiding kit; and a flexible ring-shaped strip attached to an inner side and close to a front end of the annular body, the ring-shaped strip is adapted to seal a gap between the rear unit and the front unit of the guiding kit at a connection region therebetween; wherein the annular body is adapted to slide towards the rear unit of the guiding kit when subjected to a longitudinal acceleration that exceeds a predetermined acceleration value, thereby uncovering the gap and enabling uninterrupted rotation of the front unit with respect to the rear unit of the guiding kit.
A method for preparing a high-strength hollow fiber molecular sieve membrane, wherein the support of the high-strength molecular sieve membrane has a multi-channel hollow fiber configuration, the method comprising the following steps: preparing crystal seed solution: preparing the molecular sieve crystal seed particle and water to a molecular sieve suspension liquid with the mass fraction of molecular sieve crystal seed of 0.5-5%, then adding sodium silicate in the molecular sieve suspension liquid to obtain a well-diversified crystal seed solution upon ultrasonic processing, wherein average particle diameter of the molecular sieve crystal seed particle is 50 nm - 3 μm and the amount of the sodium silicate added in the molecular sieve crystal seed suspension liquid is 5-25% of the mass fraction of the molecular sieve suspension liquid; crystal seed coating: immersing the dry support with the multi-channel hollow fiber configuration in the crystal seed solution, and extracting and drying the support to obtain a crystal-seeded support; synthesis of membrane: placing the crystal-seeded support in a molecular sieve membrane synthetic fluid, performing hydrothermal synthesis, and taking out, washing the product to PH=7-9 and drying it to obtain the high-strength hollow fiber molecular sieve membrane; wherein the material of said support of the high-strength molecular sieve membrane is one or more of aluminum oxide, titanium oxide, yttria-stabilized zirconia, silicon oxide. preparing crystal seed solution: preparing the molecular sieve crystal seed particle and water to a molecular sieve suspension liquid with the mass fraction of molecular sieve crystal seed of 0.5-5%, then adding sodium silicate in the molecular sieve suspension liquid to obtain a well-diversified crystal seed solution upon ultrasonic processing, wherein average particle diameter of the molecular sieve crystal seed particle is 50 nm - 3 μm and the amount of the sodium silicate added in the molecular sieve crystal seed suspension liquid is 5-25% of the mass fraction of the molecular sieve suspension liquid; crystal seed coating: immersing the dry support with the multi-channel hollow fiber configuration in the crystal seed solution, and extracting and drying the support to obtain a crystal-seeded support; synthesis of membrane: placing the crystal-seeded support in a molecular sieve membrane synthetic fluid, performing hydrothermal synthesis, and taking out, washing the product to PH=7-9 and drying it to obtain the high-strength hollow fiber molecular sieve membrane;
A projector that is arranged to belong to a multi-projection system that projects an image on a projection surface, the image formed of a plurality of partial images including a first partial image , a second partial image , and a third partial image , the projector comprising: a projection section that is arranged to project the third partial image on the projection surface; and an adjustment instruction section that is arranged to transmit, to a first projector that projects the first partial image , a first adjustment instruction of adjusting a projection area of the first partial image based on a projection area of the third partial image and characterized by the adjustment instruction section being arranged to transmit, to a second projector that projects the second partial image, after transmitting the first adjustment instruction, a second adjustment instruction of adjusting a projection area of the second partial image based on the projection area of the first partial image, wherein a target projection area of the first partial image is in contact and does not overlap with the projection area of the third partial image , wherein a target projection area of the second partial image is in contact and does not overlap with the projection area of the first partial image . a projection section that is arranged to project the third partial image on the projection surface; and an adjustment instruction section that is arranged to transmit, to a first projector that projects the first partial image , a first adjustment instruction of adjusting a projection area of the first partial image based on a projection area of the third partial image and characterized by the adjustment instruction section being arranged to transmit, to a second projector that projects the second partial image, after transmitting the first adjustment instruction, a second adjustment instruction of adjusting a projection area of the second partial image based on the projection area of the first partial image, wherein a target projection area of the first partial image is in contact and does not overlap with the projection area of the third partial image , wherein a target projection area of the second partial image is in contact and does not overlap with the projection area of the first partial image .
A synthetic nutritional composition comprising an oligosaccharide mixture, for use in the prevention and/or treatment of atopic dermatitis, in an infant or young child by increasing SCFA production in such infant or young child; wherein the oligosaccharide mixture consists of 2'-fucosyllactose (2'FL) and lacto-N-neotetraose (LNnT) in a total amount of from 0.1 to 10 wt% of the nutritional composition; the composition does not contain any sialylated oligosaccharide(s), any GOS and/or any bovine milk oligosaccharide.
Method for an electronic surveying instrument, in particular a total station, laser tracker, electronic distance meter, stake-out instrument or laser scanner, with • emitting of projection light , in particular laser light from a laser , in a targeted manner towards an object for indicating a targeting state to a user, • receiving at least part of the projection light reflected by the object , and • acquiring a sequence of images of the object using an image sensor with a frame rate, in particular 20fps or higher, and an induced succession of image acquisition phases and image acquisition pauses, the image sensor being sensitive for the projection light , characterized by synchronizing the emitting of projection light and the acquiring of the sequence of images in such a way that for a first subsequence of the sequence of images a received power of the received projection light is lower during image acquisition phases corresponding to the first subsequence than during remaining times which are not image acquisition phases corresponding to the first subsequence, in such a way that • for at least the first subsequence the received power is zero during image acquisition phases, and/or • the received power in the first subsequence is adapted to a saturation level of the image sensor . • emitting of projection light , in particular laser light from a laser , in a targeted manner towards an object for indicating a targeting state to a user, • receiving at least part of the projection light reflected by the object , and • acquiring a sequence of images of the object using an image sensor with a frame rate, in particular 20fps or higher, and an induced succession of image acquisition phases and image acquisition pauses, the image sensor being sensitive for the projection light , • for at least the first subsequence the received power is zero during image acquisition phases, and/or • the received power in the first subsequence is adapted to a saturation level of the image sensor .
Composition for production of a thermoplastic moulding compound, wherein the composition comprises or consists of the following constituents: A) 30% to 90% by weight of at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate, B) 5% to 65% by weight of rubber-modified vinyl (co)polymer prepared by the bulk polymerization method and which is free of epoxy groups, C) 0.5% to 10% by weight of a block or graft polymer containing structural elements deriving from styrene and at least one epoxy-containing vinyl monomer, D) 0% to 20% by weight of one or more further additives, wherein component C has a weight ratio of structural elements deriving from styrene to those deriving from epoxy-containing vinyl monomer of 100:1 to 1:1. A) 30% to 90% by weight of at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate, B) 5% to 65% by weight of rubber-modified vinyl (co)polymer prepared by the bulk polymerization method and which is free of epoxy groups, C) 0.5% to 10% by weight of a block or graft polymer containing structural elements deriving from styrene and at least one epoxy-containing vinyl monomer, D) 0% to 20% by weight of one or more further additives,
Bus coupler comprising inputs and outputs , to which bus cables of a two-wire bus are in each case connectable, wherein both electrical energy and data are equally transmissible via both bus cables , characterised in that - the bus coupler comprises a first and a second input and a first and a second output each capable of connecting two bus cables , - the first input and the first output are bus coupler-internally electrically conductively connectable by means of a first connection path , - the second input and the second output are bus coupler-internally electrically conductively connectable by means of a second connection path , and - the first connection path and second connection path are bus coupler-internally electrically conductively connectable by means of a bridge path , - the bus coupler in each case has at least one switching element in the first and/or second connection paths between the respective input and the connection point of the bridge path and/or the connection point of the bridge path and the respective output and - each input can be connected to each output by means of the switching element and the bridge path . - the bus coupler comprises a first and a second input and a first and a second output each capable of connecting two bus cables , - the first input and the first output are bus coupler-internally electrically conductively connectable by means of a first connection path , - the second input and the second output are bus coupler-internally electrically conductively connectable by means of a second connection path , and - the first connection path and second connection path are bus coupler-internally electrically conductively connectable by means of a bridge path , - the bus coupler in each case has at least one switching element in the first and/or second connection paths between the respective input and the connection point of the bridge path and/or the connection point of the bridge path and the respective output and - each input can be connected to each output by means of the switching element and the bridge path .
A method of operating a cableway , wherein the cableway is controlled by a cableway control system to move a plurality n of cars between a first station and a second station, and wherein at least one function monitoring unit monitors a function of the cableway linked to a car , wherein each car is assigned a unique car identification (FIDn) and the car identification (FIDn) of each car is known in the cableway control system , characterized in that the at least one function monitoring unit transmits malfunctions triggered by cars during the operation of the cableway to the cableway control system in a function status message (FSi), that the cableway control system assigns a malfunction that was received with the function status message (FSi) to the triggering car , that the malfunctions together with the car identification (FIDn) of the triggering car are stored and evaluated in the cableway control system and that in the cableway control system the frequency of a malfunction of a particular function monitoring unit triggered by different cars or the same car is evaluated in the cableway control system .