mhurhangee/patent-ind-claim-en huggingface dataset:
Spring brake cylinder for brake installations of vehicles, having a spring brake piston which is arranged in the housing of the spring brake cylinder and which can be actuated by means of at least one preloaded spring , and which separates a spring chamber which contains the preloaded spring from a spring brake chamber of the spring brake cylinder , which chamber can be ventilated for release and which can be vented for deployment, wherein a circulation device at least for venting the spring chamber directly to the atmosphere is provided, wherein the circulation device is constructed as a diaphragm valve device having at least one resiliently movable outlet diaphragm and at least one resiliently movable inlet diaphragm , wherein the inlet diaphragm and the outlet diaphragm in their basic position are in a closure position which is characterized in contact with an associated valve seat and, in the event of a pressure difference which exceeds a respective minimum pressure value between the spring chamber and the atmosphere , are controlled into an open position raised from the valve seat in order to increase pressure and decrease pressure in the spring chamber , characterized in that a) the at least one inlet diaphragm and the at least one outlet diaphragm are connected to a base member which is retained in a central through-opening in the base of the spring chamber and which is constructed in an integral manner from a resilient material, having a retention portion which can be assembled in a positive-locking manner with resilient deformation in the associated through-opening in the base of the spring cylinder , wherein b) there is retained on the base member a retention member on which there is formed the at least one inlet diaphragm and/or the at least one outlet diaphragm which cooperates in each case as a diaphragm valve with at least one connection opening formed in the base member between the spring chamber and the atmosphere . a) the at least one inlet diaphragm and the at least one outlet diaphragm are connected to a base member which is retained in a central through-opening in the base of the spring chamber and which is constructed in an integral manner from a resilient material, having a retention portion which can be assembled in a positive-locking manner with resilient deformation in the associated through-opening in the base of the spring cylinder , wherein b) there is retained on the base member a retention member on which there is formed the at least one inlet diaphragm and/or the at least one outlet diaphragm which cooperates in each case as a diaphragm valve with at least one connection opening formed in the base member between the spring chamber and the atmosphere .
An ultrasonic endoscope comprising: an insertion part that includes a tip, a base end, and a longitudinal axis; an ultrasonic transducer that is provided at the tip of the insertion part ; a balloon mounting portion which is disposed closer to the base end of the insertion part than the ultrasonic transducer is and on which a balloon wrapping the ultrasonic transducer is detachably mounted; a supply/discharge pipe line for the balloon that extends in the insertion part ; a tip-side opening surface of the supply/discharge pipe line for the balloon , the tip-side opening surface being provided closer to the tip than the balloon mounting portion ; and a groove portion which is formed toward the tip and includes a base end that is provided closer to the tip than the balloon mounting portion in a direction of the longitudinal axis, wherein at least a part of the groove portion overlaps the ultrasonic transducer in the direction of the longitudinal axis, characterized in that the tip-side opening surface for the balloon has components normal to the direction of the longitudinal axis, and the groove portion is formed toward the tip from the tip-side opening surface as a starting point in the direction of the longitudinal axis. an insertion part that includes a tip, a base end, and a longitudinal axis; an ultrasonic transducer that is provided at the tip of the insertion part ; a balloon mounting portion which is disposed closer to the base end of the insertion part than the ultrasonic transducer is and on which a balloon wrapping the ultrasonic transducer is detachably mounted; a supply/discharge pipe line for the balloon that extends in the insertion part ; a tip-side opening surface of the supply/discharge pipe line for the balloon , the tip-side opening surface being provided closer to the tip than the balloon mounting portion ; and a groove portion which is formed toward the tip and includes a base end that is provided closer to the tip than the balloon mounting portion in a direction of the longitudinal axis, wherein at least a part of the groove portion overlaps the ultrasonic transducer in the direction of the longitudinal axis, characterized in that
Ventilation unit , comprising an air intake , a duct , and a filter , arranged after the duct as seen in a direction of an airflow from the intake , characterized in that a plate formed from any airtight material is arranged between the duct and the filter approximately transversal to the direction of the airflow, wherein the plate is attached to a socket at the open end of the duct , allowing the airflow to pass over the surface of the plate so that the airflow is deflected and spread out approximately radially towards and past its edges towards the filter , and that the plate is larger than the cross-section of the duct .
A material, comprising: at least two layers , each layer comprising a plurality of domains , each domain being flattened in a first direction and elongated in a second direction normal to the first direction; wherein the at least two layers comprise a layer of iron alloy particles alternated with a layer of iron alloy particles having aluminum oxide coatings, the layer of iron alloy particles forming a layer of core material, and the layer of iron alloy particles having aluminum oxide coatings forming an electrically insulating boundary ; wherein the domains in the layer of core material are not electrically insulated from each other; wherein the layer of iron alloy particles comprises multiple sub-layers of a plurality of the domains ; and wherein the flattened and elongated domains define an anisotropic microstructure that facilitates a magnetic flux flow (14; 42; 62) in the second direction. at least two layers , each layer comprising a plurality of domains , each domain being flattened in a first direction and elongated in a second direction normal to the first direction; wherein the at least two layers comprise a layer of iron alloy particles alternated with a layer of iron alloy particles having aluminum oxide coatings, the layer of iron alloy particles forming a layer of core material, and the layer of iron alloy particles having aluminum oxide coatings forming an electrically insulating boundary ; wherein the domains in the layer of core material are not electrically insulated from each other; wherein the layer of iron alloy particles comprises multiple sub-layers of a plurality of the domains ; and wherein the flattened and elongated domains define an anisotropic microstructure that facilitates a magnetic flux flow (14; 42; 62) in the second direction.
A thin film transistor comprising a base substrate and an active layer on the base substrate having a first portion corresponding to a channel region (CR), a second portion corresponding to a source electrode contact region (SCR), and a third portion corresponding to a drain electrode contact region (DCR), wherein the second portion and the third portion comprise a three-dimensional nanocomposite material comprising a semiconductor material matrix and a plurality of nanopillars in the semiconductor material matrix , wherein the plurality of nanopillars comprises an inorganic perovskite material, and the thin film transistor further comprises a source electrode in the source electrode contact region (SCR) in direct contact with the second portion; and a drain electrode in the drain electrode contact region (DCR) in direct contact with the third portion; wherein the source electrode and the drain electrode are made of a metal material. the thin film transistor further comprises a source electrode in the source electrode contact region (SCR) in direct contact with the second portion; and a drain electrode in the drain electrode contact region (DCR) in direct contact with the third portion; wherein the source electrode and the drain electrode are made of a metal material.
An assembly for replacing a heart valve by a percutaneous route, comprising: - a device forming an introducer comprising at least one tubular insertion sheath , intended to be introduced into an artery of a human body (C) and to allow the passage of a surgical intervention device such as a delivery catheter, and at least one electrically conductive element , of which a distal portion is exposed on at least one part of the outer periphery of the sheath in such a way as to be in contact with the subcutaneous tissue of the body or with the artery, and of which a proximal portion is accessible from the outside of the body (C) in such a way as to serve as connection to one electrode of a cardiac stimulator; - at least one guide wire intended to be introduced into the tubular sheath of the introducer for advancing an artificial valve intended to replace the heart valve, the guide wire comprising a metallic part serving additionally as connection to the other electrode of the cardiac stimulator. - a device forming an introducer comprising at least one tubular insertion sheath , intended to be introduced into an artery of a human body (C) and to allow the passage of a surgical intervention device such as a delivery catheter, and at least one electrically conductive element , of which a distal portion is exposed on at least one part of the outer periphery of the sheath in such a way as to be in contact with the subcutaneous tissue of the body or with the artery, and of which a proximal portion is accessible from the outside of the body (C) in such a way as to serve as connection to one electrode of a cardiac stimulator; - at least one guide wire intended to be introduced into the tubular sheath of the introducer for advancing an artificial valve intended to replace the heart valve, the guide wire comprising a metallic part serving additionally as connection to the other electrode of the cardiac stimulator.
A method for determining a thermal impedance of a sample device, comprising: heating a sample device to an initial temperature, by applying a constant heating power to the sample device; applying a pulsed power to the sample device, the pulsed power including a sequence of pulses; measuring a temperature of the sample device in a time-dependent manner; and determining a thermal impedance of the sample device based on the temperature of the sample device and the pulsed power, wherein pulses of the sequence of pulses alternate between a first amplitude and a second amplitude, wherein the first amplitude and the second amplitude are different from each other; wherein the first amplitude and the second amplitude differ from the heating power by a same amplitude difference. heating a sample device to an initial temperature, by applying a constant heating power to the sample device; applying a pulsed power to the sample device, the pulsed power including a sequence of pulses; measuring a temperature of the sample device in a time-dependent manner; and determining a thermal impedance of the sample device based on the temperature of the sample device and the pulsed power, wherein pulses of the sequence of pulses alternate between a first amplitude and a second amplitude, wherein the first amplitude and the second amplitude are different from each other; wherein the first amplitude and the second amplitude differ from the heating power by a same amplitude difference.
An apparatus for forming a reinforced rubber component, the apparatus comprising: a support frame ; a rotatable drum mounted upon the support frame ; a rubber strip forming apparatus mounted in proximity to the rotatable drum for applying a rubber strip onto the rotatable drum ; and a reinforcement applier apparatus for applying a reinforcement onto the rotatable drum , characterized in that the angle of the reinforcement applier apparatus with the vertical axis is adjustable and/or wherein the angle of the strip forming apparatus with the vertical axis is adjustable. a support frame ; a rotatable drum mounted upon the support frame ; a rubber strip forming apparatus mounted in proximity to the rotatable drum for applying a rubber strip onto the rotatable drum ; and a reinforcement applier apparatus for applying a reinforcement onto the rotatable drum , characterized in that the angle of the reinforcement applier apparatus with the vertical axis is adjustable and/or wherein the angle of the strip forming apparatus with the vertical axis is adjustable.
A method of diagnosing a cancer or a pre-malignant lesion, the method comprising determining a level of expression of CD24 on leukocytes comprised in a biological sample of a subject, wherein a level of CD24 on small leukocytes and not on large leukocytes above a predetermined threshold is indicative of said cancer or said pre-malignant lesion, and wherein said small leukocytes have a CD24 + CD11b - signature and said large leukocytes have a CD24 + CD11b + signature.
Exercise apparatus comprising: a support structure ; at least one pedal that is moveably attached to the support structure to move relative to the support structure in a cycle, said pedal being configured to receive a crank fashion load from a user to exert a torque by force on the pedal; a motor ; and a power controller that is configured to control the motor; said support structure being configured such that, when a foot of the user engages the pedal, the user's body is in a generally upright orientation; said motor is configured to drive the pedal in its cycle to rotate in a rotation direction, said controller is configured to control the motor to run at a predetermined speed, characterised in that said apparatus includes a user interface that is configured for entering the predetermined speed of the motor and said motor and power controller are configured to limit torque exerted by the motor to drive the pedal in the rotation direction against the resistance of the user during use in a primarily eccentric muscle action, to a predetermined maximum torque, and said user interface is configured for entering the predetermined maximum torque, and wherein said motor is an AC servo motor and the torque exerted by the motor to drive the pedal in its cycle in the second direction, is limited by limiting the current supplied to the motor. a support structure ; at least one pedal that is moveably attached to the support structure to move relative to the support structure in a cycle, said pedal being configured to receive a crank fashion load from a user to exert a torque by force on the pedal; a motor ; and a power controller that is configured to control the motor; said support structure being configured such that, when a foot of the user engages the pedal, the user's body is in a generally upright orientation; said motor is configured to drive the pedal in its cycle to rotate in a rotation direction, said controller is configured to control the motor to run at a predetermined speed, characterised in that said apparatus includes a user interface that is configured for entering the predetermined speed of the motor and said motor and power controller are configured to limit torque exerted by the motor to drive the pedal in the rotation direction against the resistance of the user during use in a primarily eccentric muscle action, to a predetermined maximum torque, and said user interface is configured for entering the predetermined maximum torque, and wherein said motor is an AC servo motor and the torque exerted by the motor to drive the pedal in its cycle in the second direction, is limited by limiting the current supplied to the motor.
A stable intravenous pharmaceutical composition for use in reducing inflammation in the brain and/or spinal cord of a subject suffering from traumatic brain injury, and/or spinal cord injury, comprising a. an oil phase comprising i. at least one omega-3 essential fatty acid selected from a group consisting of α-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), and ii. at least one medium chain triglyceride (MCT), b. at least one emulsifier in a concentration of 0.5 to 4%, and c. an aqueous phase, wherein the oil and aqueous phase form a 20% oil in water emulsion, wherein the omega-3 essential fatty acid is in a concentration of 50% to 90% by weight of the oil phase, and wherein omega-6 fatty acids are absent. a. an oil phase comprising i. at least one omega-3 essential fatty acid selected from a group consisting of α-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), and ii. at least one medium chain triglyceride (MCT), i. at least one omega-3 essential fatty acid selected from a group consisting of α-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), and ii. at least one medium chain triglyceride (MCT), b. at least one emulsifier in a concentration of 0.5 to 4%, and c. an aqueous phase,
An arrangement for detecting a loss of adhesion of a vehicle wheel, comprising: - a first acceleration sensor (1; 201; 301; 401; 501), which is arranged on a vehicle wheel , - a warning unit which is configured to inform a vehicle driver of a loss of adhesion when the loss of adhesion is detected by means of the acceleration sensor (1; 201; 301; 401; 501), and - a control unit , which is configured to trigger the vehicle brake and/or the vehicle engine ∘ in critical driving conditions upon response by a rain sensor or below 3°C, in order to bring about a test acceleration of at least one vehicle wheel at regular time intervals, or ∘ in suspicious driving situations, when an actuation element which is configured as a push-button and arranged on fittings in a vehicle cockpit is actuated (AA) by a vehicle driver , in order to bring about a test acceleration of at least one vehicle wheel , in order to bring about the start of a low-intensity loss of adhesion, which serves to ascertain the level of the loss of adhesion. - a first acceleration sensor (1; 201; 301; 401; 501), which is arranged on a vehicle wheel , - a warning unit which is configured to inform a vehicle driver of a loss of adhesion when the loss of adhesion is detected by means of the acceleration sensor (1; 201; 301; 401; 501), and - a control unit , which is configured to trigger the vehicle brake and/or the vehicle engine ∘ in critical driving conditions upon response by a rain sensor or below 3°C, in order to bring about a test acceleration of at least one vehicle wheel at regular time intervals, or ∘ in suspicious driving situations, when an actuation element which is configured as a push-button and arranged on fittings in a vehicle cockpit is actuated (AA) by a vehicle driver , in order to bring about a test acceleration of at least one vehicle wheel , in order to bring about the start of a low-intensity loss of adhesion, which serves to ascertain the level of the loss of adhesion. ∘ in critical driving conditions upon response by a rain sensor or below 3°C, in order to bring about a test acceleration of at least one vehicle wheel at regular time intervals, or ∘ in suspicious driving situations, when an actuation element which is configured as a push-button and arranged on fittings in a vehicle cockpit is actuated (AA) by a vehicle driver , in order to bring about a test acceleration of at least one vehicle wheel ,
A running gear for a tracked vehicle, intended to connect a track to a vehicle , which running gear comprises a wheel that is intended to come into contact with the track at a lower strand , the wheel being secured to a plate intended to be fixed to a suspension system of the vehicle so as to move substantially vertically relative to the body of the vehicle, characterised in that the plate also bears at least one roller fastened to the end of a pivoting arm , the roller being intended to be kept in contact with the track by a pushing means .
A method for producing at least one Z-macrocyclic product represented by Formula ( VI) : wherein: n is 1, 2, 3, or 4; m is 4, 5, 6, or 7; and the Z-macrocyclic product of Formula (VI) is a twelve, thirteen, fourteen, fifteen, sixteen, or seventeen-membered ring with a Z-selectivity of 95%, or 98%, or 99%; comprising: subjecting a diene substrate bearing a Z-olefin moiety represented by Formula (III): wherein: R' is methyl, ethyl, or propyl; n is 1, 2, 3, or 4; and m is 4, 5, 6, or 7; to a macrocyclic ring-closing metathesis reaction in the presence of a stereoretentive Ru-based catalyst represented by Formula (I): wherein: Rand R 0 are independently nil, H, methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, tert -butyl, or phenyl; R 1 , R2, R3, R4, R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R12, R13, and R 14 are independently H, methyl, ethyl, propyl, iso-propyl, iso-propoxy, butyl, sec- butyl, tert -butyl, phenyl, fluoro, chloro, bromo, iodo, nitro, dimethylaminosulfonate, diethylaminosulfonate, or cyano; R 15 , R16, R 17 , and R 18 are independently H or methyl; X 1 , X 2 , X 3 , and X 4 are independently H, fluoro, chloro, bromo, iodo, methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, tert -butyl, or phenyl; and Y is oxygen, sulfur, nitrogen, or iodo. R' is methyl, ethyl, or propyl; n is 1, 2, 3, or 4; and m is 4, 5, 6, or 7; to a macrocyclic ring-closing metathesis reaction in the presence of a stereoretentive Ru-based catalyst represented by Formula (I): wherein: Rand R 0 are independently nil, H, methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, tert -butyl, or phenyl; R 1 , R2, R3, R4, R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R12, R13, and R 14 are independently H, methyl, ethyl, propyl, iso-propyl, iso-propoxy, butyl, sec- butyl, tert -butyl, phenyl, fluoro, chloro, bromo, iodo, nitro, dimethylaminosulfonate, diethylaminosulfonate, or cyano; R 15 , R16, R 17 , and R 18 are independently H or methyl; X 1 , X 2 , X 3 , and X 4 are independently H, fluoro, chloro, bromo, iodo, methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, tert -butyl, or phenyl; and Y is oxygen, sulfur, nitrogen, or iodo.
An aluminum alloy comprising 0.65 - 0.90 wt. % Si, 0.11 - 0.40 wt. % Fe, 0.05 - 0.20 wt. % Cu, 0.05 - 0.22 wt. % Mn, 0.60 - 0.83 wt. % Mg, 0.0 - 0.25 wt. % Cr, 0.0 - 0.006 wt. % Ni, 0.0 - 0.15 wt. % Zn, 0.0 - 0.17 wt. % Ti, 0 - 0.05 wt. % Pb, 0 - 0.005 wt. % Be, up to 0.15 wt. % impurities, with the remainder as Al.