mhurhangee/patent-ind-claim-en huggingface dataset:
A hand-held power tool comprising an internal combustion engine , a working tool , a centrifugal clutch , and a control system , wherein the working tool is driven by the internal combustion engine via the centrifugal clutch , wherein the internal combustion engine has a clutch-in speed (ωC) above which the internal combustion engine drives the working tool , wherein the internal combustion engine is controlled by the control system , the control system comprising a rotation speed sensor , and a speed limitation controller , wherein the speed limitation controller is configured to limit an engine speed at a limitation speed (ωL), which limitation speed (ωL) is below the clutch-in speed (ωC), and wherein the speed limitation controller is active or activated during a starting procedure of the internal combustion engine , characterised in that the control system is configured to calculate an integral of the rotational speed of the internal combustion engine , and to deactivate the speed limitation controller after the integral reaches an integration limit value (Ilim; Ilim'), such that the internal combustion engine is rotatable above the limitation speed (ωL) to drive the working tool via the centrifugal clutch .
A biomaterial composition for use in treating damaged cardiovascular tissue, comprising: a plurality of particulate structures and a liquid buffer solution, each of said plurality of particulate structures comprising a particulate component that is fully encased in a biomaterial coating, said particulate component comprising a size in the range of 20-300 microns, said particulate component further comprising an extracellular matrix (ECM) composition, said ECM composition comprising acellular ECM from a mammalian tissue source, said biomaterial coating comprising poly(glycerol sebacate) (PGS). a plurality of particulate structures and a liquid buffer solution, each of said plurality of particulate structures comprising a particulate component that is fully encased in a biomaterial coating, said particulate component comprising a size in the range of 20-300 microns, said particulate component further comprising an extracellular matrix (ECM) composition, said ECM composition comprising acellular ECM from a mammalian tissue source, said biomaterial coating comprising poly(glycerol sebacate) (PGS).
An airway-tube holder for immobilizing an airway tube, the airway-tube holder having a screw , an engagement arm and a faceplate configured to fit over a patient's oral cavity, the engagement arm having one degree of freedom, which is linear, the engagement arm having a clamping head disposed at a first end thereof, the face plate having a tube-receiving surface and a holding block , wherein the screw and the engagement arm are coupled to one another and disposed in parallel relation, wherein a first end of the screw attaches to the clamping head, and wherein the holding block receives the screw and the engagement arm, and, when so received, the clamping head directly opposes the tube-receiving surface, the clamping head and the tube-receiving surface thus configured to immobilize the airway tube, when in use, characterized in that the screw has two degrees-of-freedom: linear and rotational, wherein, the holding block comprises at least one partial female thread for engaging threads of the screw, and a first member that supports the partial female thread, wherein the holding block and the partial female thread are physically configured so that: a) the screw slides past the partial female thread when the screw is subjected to a force having a first direction and being coaxial with a long axis of the screw, providing the linear degree-of-freedom; and b) the screw is immobilized by the partial female thread when subjected to a force having a direction opposite to the first direction, providing the rotational degree-of-freedom, and wherein the first member has a configuration and location that results in generation of a counterforce that increases thread grip between the partial female threads and the threads of the screw in response to a force that results from incremental tightening of the screw. a) the screw slides past the partial female thread when the screw is subjected to a force having a first direction and being coaxial with a long axis of the screw, providing the linear degree-of-freedom; and b) the screw is immobilized by the partial female thread when subjected to a force having a direction opposite to the first direction, providing the rotational degree-of-freedom, and wherein the first member has a configuration and location that results in generation of a counterforce that increases thread grip between the partial female threads and the threads of the screw in response to a force that results from incremental tightening of the screw.
A centrifugal pendulum device for a powertrain of a motor vehicle, having a support , which is rotatable about an axis of rotation , a pendulum mass , which is held on the support such that it can swing along a guide path , wherein the pendulum mass generates, during operation, a restoring torque which is directed against a rotational irregularity, a contact element , which bears against the pendulum mass , which contact element is inserted to generate a frictional resistance inhibiting a relative movement between the pendulum mass and the support , and a spring disc biasing the contact element in an axial direction of the axis of rotation towards the pendulum mass , wherein the spring disc is designed as a diaphragm spring equipped with a plurality of spring tongues , characterised in that the diaphragm spring bears against the contact element in a circumferential region of the pendulum mass with the spring tongues .
A method for assembling a valve , said method comprising the steps of • assembling a stem assembly by positioning collar means on a valve stem so that collar friction surfaces of said collar means meshes with stem friction surfaces of said valve stem to substantially prevent mutual axial displacement between said collar means and said valve stem , • bending resilient locking means of said collar means inwards by forcing said stem assembly into a stem hole in a valve housing , wherein the diameter (DH) of said stem hole is smaller than the outer diameter (DL) of said locking means , and • locking the axial position of said stem assembly in said valve housing by positioning said locking means at a locking groove in said stem hole to allow said resilient locking means to expand outwards into said locking groove . • assembling a stem assembly by positioning collar means on a valve stem so that collar friction surfaces of said collar means meshes with stem friction surfaces of said valve stem to substantially prevent mutual axial displacement between said collar means and said valve stem , • bending resilient locking means of said collar means inwards by forcing said stem assembly into a stem hole in a valve housing , wherein the diameter (DH) of said stem hole is smaller than the outer diameter (DL) of said locking means , and • locking the axial position of said stem assembly in said valve housing by positioning said locking means at a locking groove in said stem hole to allow said resilient locking means to expand outwards into said locking groove .
Transportable module body for displaying media contents, comprising a module base body with at least one visible surface for arranging at least one display means (20 - 24) and a support area , at least one display means (20 - 24) attached to the visible surface for displaying changing and/or moving media contents, wherein the module base body is constructed in such a way that the at least one visible surface forms an angle between 0 - 90° with respect to the support area in a display mode of the module body, wherein the module base body and the at least one display means (20 - 24) are reversibly deformable, characterized in that the module body is formed of a fluid-tight membrane and comprises at least one valve for admitting and discharging a fluid , the module body being transferable into the display mode by introducing the fluid.
A method of simultaneously playing media content on a plurality of media playback devices for a group session, the method comprising: storing session state data for the group session at a cloud host server (116; 220), the session state data including a media content identifier for a media content item of the group session and a corresponding end time of the media content item; storing a list of members of the group session at the cloud host server (116; 220), wherein each member is associated with one of the media playback devices ; and generating and sending a session state data package including at least some of the session state data from the cloud host server (116; 220) to the media playback devices associated with the members of the group session, wherein the session state data package is usable by the media playback devices to play the media content item of the group session; wherein the generating of the session state data package comprises: a cloud host application of the cloud host server (116; 220) scheduling a callback at said end time of the media content item, including sending a callback from a timer service of the cloud host application to a host management service of the cloud host application to update the session state of the group session. storing session state data for the group session at a cloud host server (116; 220), the session state data including a media content identifier for a media content item of the group session and a corresponding end time of the media content item; storing a list of members of the group session at the cloud host server (116; 220), wherein each member is associated with one of the media playback devices ; and generating and sending a session state data package including at least some of the session state data from the cloud host server (116; 220) to the media playback devices associated with the members of the group session, wherein the session state data package is usable by the media playback devices to play the media content item of the group session; wherein the generating of the session state data package comprises: a cloud host application of the cloud host server (116; 220) scheduling a callback at said end time of the media content item, including sending a callback from a timer service of the cloud host application to a host management service of the cloud host application to update the session state of the group session.
A fuel tank arrangement for a dual fuel internal combustion engine , said fuel tank arrangement comprising a fuel tank arranged to supply liquid fuel to said dual fuel internal combustion engine , wherein said fuel tank arrangement comprises a return conduit connected to said fuel tank and configured to supply leaked fuel from said dual fuel internal combustion engine to said fuel tank , wherein the fuel tank arrangement comprises a first fuel separation arrangement positioned in fluid communication between said fuel tank and an outlet to an ambient environment thereof, characterized in that said first fuel separation arrangement comprising a cavity , at least one inlet through-hole between said cavity and the fuel tank , a return through-hole between said cavity and the fuel tank , and an outlet conduit in fluid communication with the outlet to the ambient environment, wherein a cross-sectional area of the at least one inlet through-hole is smaller than a cross-sectional area of the cavity .
A method of hydrotreatment, the method comprising the steps of: providing bio-crude from biomass pyrolysis that is suitable for undergoing hydrotreatment; mixing the bio-crude with a hydrogenation agent to form a feed stream comprising a mixture of the bio-crude and the hydrogenation agent; and heating the feed stream to break chemical bonds of the bio-crude in the presence of a hydrotreating catalyst, the feed stream being heated to at least a temperature at which the hydrotreating catalyst can provide activated hydrogen to react with the broken bonds within the bio-crude so as to minimise coke formed from the bio-crude, characterised in that the feed stream is fed directly into a reaction region of a reactor, wherein the reaction region is at a temperature sufficient for the reaction between the bio-crude and the hydrogenation agent to occur in the presence of the hydrotreating catalyst to facilitate matching bond-breaking within the bio-crude with activated hydrogen provided by the hydrotreating catalyst; and prior to heating the feed stream in the presence of the hydrotreating catalyst, the feed stream is maintained below a predefined temperature, wherein the predefined temperature is 150°C. providing bio-crude from biomass pyrolysis that is suitable for undergoing hydrotreatment; mixing the bio-crude with a hydrogenation agent to form a feed stream comprising a mixture of the bio-crude and the hydrogenation agent; and heating the feed stream to break chemical bonds of the bio-crude in the presence of a hydrotreating catalyst, the feed stream being heated to at least a temperature at which the hydrotreating catalyst can provide activated hydrogen to react with the broken bonds within the bio-crude so as to minimise coke formed from the bio-crude, characterised in that the feed stream is fed directly into a reaction region of a reactor, wherein the reaction region is at a temperature sufficient for the reaction between the bio-crude and the hydrogenation agent to occur in the presence of the hydrotreating catalyst to facilitate matching bond-breaking within the bio-crude with activated hydrogen provided by the hydrotreating catalyst; and prior to heating the feed stream in the presence of the hydrotreating catalyst, the feed stream is maintained below a predefined temperature, wherein the predefined temperature is 150°C.
A molding die for molding an epoxy prepreg material composite item , comprising: a die surface shell layer having air permeability for setting a composite on a die-shaped surface thereof; and a support having a cavity portion provided on the back surface side of said die surface shell layer for discharging gas passing through said die surface shell layer, said molding die is adapted to mold said composite into said composite item in such a way that, when said composite is set so as to directly contact said die-shaped surface and a vacuum bag film is set on a side of said composite opposite to said die-shaped surface so as to cover said composite, gas may be discharged from said cavity portion so as to press said composite against said die-shaped surface, characterized in that said die surface shell layer is formed from an air permeable porous slab of material. a die surface shell layer having air permeability for setting a composite on a die-shaped surface thereof; and a support having a cavity portion provided on the back surface side of said die surface shell layer for discharging gas passing through said die surface shell layer, said molding die is adapted to mold said composite into said composite item in such a way that, when said composite is set so as to directly contact said die-shaped surface and a vacuum bag film is set on a side of said composite opposite to said die-shaped surface so as to cover said composite, gas may be discharged from said cavity portion so as to press said composite against said die-shaped surface, characterized in that said die surface shell layer is formed from an air permeable porous slab of material.
Method for the preparation of 3-(2-hydroxybenzoyloxy)-4-(trimethylammonio)-butyric acid betaine hydrochloride of formula (I), wherein the method comprises the step of (i) reacting 3-hydroxy-4-(trimethylammonio)-butyric acid betaine or a salt thereof, the salt of 3-hydroxy-4-(trimethylammonio)-butyric acid betaine preferably being 3-hydroxy-4-(trimethylammonio)-butyric acid betaine hydrochloride, with a 2-alkoxybenzoyl chloride of formula (III), wherein R is selected from benzyl and branched C3-C6 alkyl groups. (i) reacting 3-hydroxy-4-(trimethylammonio)-butyric acid betaine or a salt thereof, the salt of 3-hydroxy-4-(trimethylammonio)-butyric acid betaine preferably being 3-hydroxy-4-(trimethylammonio)-butyric acid betaine hydrochloride, with a 2-alkoxybenzoyl chloride of formula (III), wherein R is selected from benzyl and branched C3-C6 alkyl groups.
A brush switch with resistors, comprising: a case, a fixed contact point pattern that is fixed to the case, a lever that is supported by the case in an inclinable manner, and a movable contact point brush that is movable by an operation of the lever such that the movable contact point either contacts to or does not contact to the fixed contact point, wherein the fixed contact point pattern has multiple fixed contact points that are disposed separated from one another in the case, and multiple terminals each of which is connected to the multiple fixed contact points, and the movable contact point brush has multiple contact point spring pieces that separate from or contact with the multiple fixed contact points, respectively, and multiple resistors , which have different resistance values, that are attached to spaces between the multiple contact point spring pieces.
An apparatus to be used to provide negative pressure for a wound therapy device, the apparatus comprising: a pump module comprising: a pump wherein the pump is of a type selected from the group consisting of: a continuous pump, an intermittent pump, and a hybrid pump; and, a pressure sensor ; and, a control unit module in electrical communication with the pump module, characterised in that the control unit module is capable of determining the type of pump located in the pump module. a pump wherein the pump is of a type selected from the group consisting of: a continuous pump, an intermittent pump, and a hybrid pump; and, a pressure sensor ; and, a control unit module in electrical communication with the pump module, characterised in that the control unit module is capable of determining the type of pump located in the pump module.
Method for carrying off overspray-laden process air of a coating plant, in particular a painting plant, in which method overspray is picked up by an air stream which is led as process air via a flow path to a separating device , characterized in that overspray-laden process air is led on its flow path through at least one exchangeable throughflow module with an inlet opening and an outlet opening , on the inner surfaces of which module overspray can be deposited and which, after a limit loading with overspray has been reached, is exchanged for an unladen throughflow module , a throughflow module is arranged in a flow duct which is specified by an air guiding device by means of which the process air laden with overspray is led to the separating device .
An autonomous device for user interaction to identify an unrecognizable object not included in a recognizable object database, the autonomous device configured to be capable of self-navigating in an environment, and comprising: an I/O communicator to obtain environmental data of the environment; an environment map manager to generate an environment map based on the environmental data, wherein the generated environment map is a digital representation of the environment and includes digital indications corresponding to actual locations of one or more recognized objects in the environment; a device location tracker to monitor a location of the autonomous device in the environment map for self-navigating in the environment; an object manager to detect an object in the environment using the environmental map, and to determine, in response to detection of the object, whether the object is recognizable via the recognizable object database; a light source controller to activate, in response to a determination that the object is not included in the recognizable object database, a light source and indicate the object using the light source; and a user communicator to query a user, about the object indicated by the light source, using a natural language query output with an audio device and to receive a user response identifying the object to obtain an object identity; wherein the object manager is further to update the recognizable object database in response to a receipt of the user response to associate the object identity with the object. an I/O communicator to obtain environmental data of the environment; an environment map manager to generate an environment map based on the environmental data, wherein the generated environment map is a digital representation of the environment and includes digital indications corresponding to actual locations of one or more recognized objects in the environment; a device location tracker to monitor a location of the autonomous device in the environment map for self-navigating in the environment; an object manager to detect an object in the environment using the environmental map, and to determine, in response to detection of the object, whether the object is recognizable via the recognizable object database; a light source controller to activate, in response to a determination that the object is not included in the recognizable object database, a light source and indicate the object using the light source; and a user communicator to query a user, about the object indicated by the light source, using a natural language query output with an audio device and to receive a user response identifying the object to obtain an object identity; wherein the object manager is further to update the recognizable object database in response to a receipt of the user response to associate the object identity with the object.
A surgical tool configured to be coupled to a robotic surgical system, comprising: a tool shaft having an end effector coupled to a distal end thereof; a wrist disposed between the tool shaft and the end effector; at least one linkage member associated with the tool shaft and operably coupled to the end effector such that force selectively applied to the linkage member is able to cause at least one of a pitch and a yaw motion of the end effector; and a homing mechanism configured to be actuated to angularly adjust a presumed zero position of the end effector relative to the tool shaft to an adjusted zero position of the end effector, characterized in that the homing mechanism comprises an elongate element configured to move distally to engage an engagement member associated with the wrist. a tool shaft having an end effector coupled to a distal end thereof; a wrist disposed between the tool shaft and the end effector; at least one linkage member associated with the tool shaft and operably coupled to the end effector such that force selectively applied to the linkage member is able to cause at least one of a pitch and a yaw motion of the end effector; and a homing mechanism configured to be actuated to angularly adjust a presumed zero position of the end effector relative to the tool shaft to an adjusted zero position of the end effector,