mhurhangee/patent-ind-claim-en huggingface dataset:
Device for the separation of magnetic particles from a liquid, comprising a first vessel (10; 1010), a second vessel (20; 1020), a connecting surface (11, 21, 30; 200), which runs from the interior of the first vessel to the interior of the second vessel , wherein the connecting surface (11, 21, 30; 200) is formed by a first side wall of the first vessel , a second side wall of the second vessel , which is opposite from the first side wall of the first vessel , and a connecting region , which connects the first and the second side wall (11; 21) and has an upper side and an underside, at least one magnet for providing a magnetic field, and a guiding means , which is arranged outside the first vessel and the second vessel , and by means of which the magnetic field can be guided along a side of the connecting surface (11, 21, 30; 200) comprising the underside of the connecting region , so that a pellet of magnetic particles can be guided along the inner side of the first side wall over the upper side of the connecting region to the inner side of the second side wall , wherein the magnet is arranged on the guiding means .
A valve cylinder for a hydraulic impact device of a rock breaking apparatus , wherein the valve cylinder is an elongated piece with a central axis (Ca) and comprises: a central opening extending from a front end (Fe2) of the elongated valve cylinder to its rear end (Re2), and through which central opening a percussion piston is mountable, at least two pressure spaces limited by radial surfaces of the central opening and being located at an axial distance from each other; several axial pressure fluid channels connecting the mentioned pressure spaces ; and wherein one of the mentioned pressure spaces is a control pressure space located at the rear end portion (Re2) of the valve cylinder and is configured to receive a sleeve-like control valve ; and wherein the control pressure space is provided with an inner radial groove comprising a bottom surface defining radial extension of the groove in relation to the central opening adjacent the groove ; and further, the mentioned axial pressure fluid channels pass the radial groove without fluid connection with the groove ; characterized in that the groove has minimum radial dimensions at portions of the axial fluid channels and maximum radial dimensions at the intermediate sections between the axial fluid channels , whereby the size of the radial groove is increased when compared to a simple groove with circular bottom surface corresponding to the minimum radial dimensions at portions . a central opening extending from a front end (Fe2) of the elongated valve cylinder to its rear end (Re2), and through which central opening a percussion piston is mountable, at least two pressure spaces limited by radial surfaces of the central opening and being located at an axial distance from each other; several axial pressure fluid channels connecting the mentioned pressure spaces ; and wherein one of the mentioned pressure spaces is a control pressure space located at the rear end portion (Re2) of the valve cylinder and is configured to receive a sleeve-like control valve ; and wherein the control pressure space is provided with an inner radial groove comprising a bottom surface defining radial extension of the groove in relation to the central opening adjacent the groove ; and further, the mentioned axial pressure fluid channels pass the radial groove without fluid connection with the groove ; characterized in that the groove has minimum radial dimensions at portions of the axial fluid channels and maximum radial dimensions at the intermediate sections between the axial fluid channels , whereby the size of the radial groove is increased when compared to a simple groove with circular bottom surface corresponding to the minimum radial dimensions at portions .
A secure display device including an input port for receiving an input signal (S, S1', S2', S3') including at least one piece of information to be displayed, said secure display device being includes a plurality n of display matrices superimposed on each other and including at least one transparent display zone, each display matrix of said plurality n being associated with a driving means for driving said display matrix , characterised in that each of the driving means being directly connected to said input port such that said display matrices of said plurality simultaneously display said at least one piece of information of said input signal (S, S1', S2', S3').
A probe electrically connecting a first contact target to a second contact target, comprising: a barrel portion extending in an up-down direction and formed in a tubular shape; a first plunger portion partially inserted into a first end of the barrel portion and electrically contacting the first contact target; and a second plunger portion partially inserted into a second end of the barrel portion and electrically contacting the second contact target, wherein the barrel portion includes a first barrel portion having a predetermined inside diameter, wherein the first barrel portion includes a first spring portion exerting a spring function in the up-down direction, and wherein the first plunger portion includes a main body portion having a longer dimension than an inside diameter of the first barrel portion , characterised in that the barrel portion further includes: a second barrel portion arranged inside the first barrel portion and having a shorter outside diameter than the predetermined inside diameter, wherein the second barrel portion includes a second spring portion exerting a spring function in the up-down direction. a barrel portion extending in an up-down direction and formed in a tubular shape; a first plunger portion partially inserted into a first end of the barrel portion and electrically contacting the first contact target; and a second plunger portion partially inserted into a second end of the barrel portion and electrically contacting the second contact target, wherein the barrel portion includes a first barrel portion having a predetermined inside diameter, wherein the first barrel portion includes a first spring portion exerting a spring function in the up-down direction, and wherein the first plunger portion includes a main body portion having a longer dimension than an inside diameter of the first barrel portion , characterised in that the barrel portion further includes: a second barrel portion arranged inside the first barrel portion and having a shorter outside diameter than the predetermined inside diameter, wherein the second barrel portion includes a second spring portion exerting a spring function in the up-down direction.
An apparatus, comprising: an integrated two-dimensional image capture and three-dimensional time-of-flight depth capture system, comprising: an illuminator to generate light for the time-of-flight depth capture system, characterized in that the illuminator comprises: an array of light sources; and a movable lens assembly comprising: a lens ; and a lens holder; a first actuator comprising a first spring and configured to tilt the lens about a y axis; and a second actuator comprising a second spring and configured to tilt the lens about an x axis, the first and second actuators configured to movably direct an emitted beam of the light from the lens to one of any of a plurality of locations within the illuminator's field of view to form an illuminated region of interest within the illuminator's field of view, the illuminated region of interest having a size that is smaller than the illuminator's field of view. an illuminator to generate light for the time-of-flight depth capture system, characterized in that the illuminator comprises: an array of light sources; and a movable lens assembly comprising: a lens ; and a lens holder; a first actuator comprising a first spring and configured to tilt the lens about a y axis; and a second actuator comprising a second spring and configured to tilt the lens about an x axis, an array of light sources; and a movable lens assembly comprising: a lens ; and a lens holder; a first actuator comprising a first spring and configured to tilt the lens about a y axis; and a second actuator comprising a second spring and configured to tilt the lens about an x axis, a lens ; and a lens holder; a first actuator comprising a first spring and configured to tilt the lens about a y axis; and a second actuator comprising a second spring and configured to tilt the lens about an x axis, the first and second actuators configured to movably direct an emitted beam of the light from the lens to one of any of a plurality of locations within the illuminator's field of view to form an illuminated region of interest within the illuminator's field of view, the illuminated region of interest having a size that is smaller than the illuminator's field of view.
Multi-glazed window incorporating an active or passive noise reduction device, which device comprises at least one vibrating membrane arranged between two adjacent panes (V1, V2) so as to vibrate in the air gap that separates said two panes, which device comprises a hollow body which comprises two longitudinal lateral walls and of which one face consists at least in part of the membrane that is suspended from said lateral walls, on either side thereof, characterized in that the membrane has two distal edges at each of which there is arranged a latching member (7a, 7'a), which latching member (7a, 7'a) secures to a matching latching member (2a, 2'a) arranged on a respective lateral wall of the body , and in that each latching member (2a, 2'a) is associated with an adjustment device that is suitable for modifying the position of the matching latching member of the membrane , this change in position bringing about a variation in the tension of said membrane .
An apparatus comprising: a raceway assembly ; a seat rail ; a clip assembly associated with the raceway assembly , which secures the raceway assembly to the seat rail ; and a floor panel positioned in overlying relationship to the raceway assembly and the clip assembly ; and wherein: the clip assembly includes a clip member comprising a first arm and a second arm , which oppose each other, and the first and second arms are connected together at one end of the clip member , characterised in that the clip member is positioned extending through a clip opening defined by and extends through a wall of the raceway assembly ; and with the clip member positioned extending through the clip opening , the first arm and the second arm extend in a direction away from the raceway assembly . a raceway assembly ; a seat rail ; a clip assembly associated with the raceway assembly , which secures the raceway assembly to the seat rail ; and a floor panel positioned in overlying relationship to the raceway assembly and the clip assembly ; and wherein: the clip assembly includes a clip member comprising a first arm and a second arm , which oppose each other, and the first and second arms are connected together at one end of the clip member , characterised in that the clip member is positioned extending through a clip opening defined by and extends through a wall of the raceway assembly ; and with the clip member positioned extending through the clip opening , the first arm and the second arm extend in a direction away from the raceway assembly . the clip assembly includes a clip member comprising a first arm and a second arm , which oppose each other, and the first and second arms are connected together at one end of the clip member , characterised in that the clip member is positioned extending through a clip opening defined by and extends through a wall of the raceway assembly ; and with the clip member positioned extending through the clip opening , the first arm and the second arm extend in a direction away from the raceway assembly .
A compound having the general formula: wherein R1 and R2 are the same or different and are CH 3 , Cl, H, OCH 3 , or 5-carbon cyclic incorporating both R1 and R2; R3 is H, OH, COOH, or OC 2 H 5 ; R4 and R5 are the same or different and are H, CH 3 , cyclic incorporating both R4 and R5 and containing CH 3 substituents, OCH 3 , C 2 H 5 , phenyl, or unsubstituted phenyl; and R6 is a NO containing moiety. R1 and R2 are the same or different and are CH 3 , Cl, H, OCH 3 , or 5-carbon cyclic incorporating both R1 and R2; R3 is H, OH, COOH, or OC 2 H 5 ; R4 and R5 are the same or different and are H, CH 3 , cyclic incorporating both R4 and R5 and containing CH 3 substituents, OCH 3 , C 2 H 5 , phenyl, or unsubstituted phenyl; and R6 is a NO containing moiety.
Placement device for an inductive hob , comprising an induction coil that can be inductively coupled to a heating coil of the inductive hob , a transmitting unit or a transmitting unit and a measuring unit, characterized in that the placement device has at least one sensor (17; 17') for detecting a placement event, the detection of the nature of a surface, on which the placement device has been placed, being made possible by the one sensor (17; 17'). an induction coil that can be inductively coupled to a heating coil of the inductive hob , a transmitting unit or a transmitting unit and a measuring unit, characterized in that the placement device has at least one sensor (17; 17') for detecting a placement event, the detection of the nature of a surface, on which the placement device has been placed, being made possible by the one sensor (17; 17').
An active vibration noise control device having a pair of speakers configured for making the speakers generate control sounds, comprising: a basic signal generating unit which is configured to generate a basic signal based on a vibration noise frequency generated by a vibration noise source; an adaptive notch filter which is configured to generate a first control signal provided to one of the speakers by applying a first filter coefficient to the basic signal and is configured to generate a second control signal provided to the other speaker by applying a second filter coefficient to the basic signal, in order to make the speakers generate the control sounds so that the vibration noise generated by the vibration noise source is cancelled; a microphone which is configured to detect a cancellation error between the vibration noise and the control sounds, and is configured to output an error signal; a reference signal generating unit which is configured to generate a reference signal from the basic signal based on a transfer function from the speakers to the microphone; a filter coefficient updating unit which is configured to update the first and second filter coefficients used by the adaptive notch filter based on the error signal and the reference signal so as to minimize the error signal, wherein the active vibration noise control device being characterized by further having a phase difference limiting unit which is configured to limit a phase difference between a control sound generated by one of the speakers and a control sound generated by the other speaker. a basic signal generating unit which is configured to generate a basic signal based on a vibration noise frequency generated by a vibration noise source; an adaptive notch filter which is configured to generate a first control signal provided to one of the speakers by applying a first filter coefficient to the basic signal and is configured to generate a second control signal provided to the other speaker by applying a second filter coefficient to the basic signal, in order to make the speakers generate the control sounds so that the vibration noise generated by the vibration noise source is cancelled; a microphone which is configured to detect a cancellation error between the vibration noise and the control sounds, and is configured to output an error signal; a reference signal generating unit which is configured to generate a reference signal from the basic signal based on a transfer function from the speakers to the microphone; a filter coefficient updating unit which is configured to update the first and second filter coefficients used by the adaptive notch filter based on the error signal and the reference signal so as to minimize the error signal, wherein the active vibration noise control device being characterized by further having a phase difference limiting unit which is configured to limit a phase difference between a control sound generated by one of the speakers and a control sound generated by the other speaker.
Method for operating a centrifugal device which is provided with a drum which can be driven at a variable speed of rotation, with a frame and with vibration dampers (11a-d) arranged between the frame and the drum, wherein the method comprises the following steps: A- increasing the speed of rotation of the drum, the method being characterised by the following step: B- modifying the damping properties of the vibration dampers during the increase in the speed of rotation of the drum in such a way that for each vibration damper the mechanical force which is required for compressing the vibration damper is reduced. A- increasing the speed of rotation of the drum,
A method for controlling circuitry of a softstarter arrangement to operate an electric motor provided for driving a pump comprised in a pump system having unwanted solid objects in the pump system, the circuitry electrically connecting the motor to electric mains, the method comprising the steps of: (i) controlling the circuitry of the softstarter arrangement to accelerate the motor up to full speed in a forward direction for a first period of time, the accelerating being achieved by applying a voltage ramp; (ii) controlling the circuitry of the softstarter arrangement to decelerate the motor when the motor has run at full speed in the forward direction for the first period of time; (iii) controlling the circuitry of the softstarter arrangement to accelerate the motor up to a specified speed in a reverse direction for a second period of time; (iv) controlling the circuitry of the softstarter arrangement to decelerate the motor when the motor has run at the specified speed in the reverse direction for the second period of time; and (v) repeating the steps (i)-(iv) one or more times, thereby effectively cutting the unwanted solid objects in the pump system by pump blades of the pump, wherein effluent residues are flushed away; wherein steps (iii) and (iv) are performed by means of controlling the circuitry of the softstarter arrangement to operate in slow speed mode, thereby enabling the specified speed in the reverse direction to be up to about 1/3 of the full speed in the forward direction, wherein the method is performed with different settings of the ramp at different times or in response to different conditions. (i) controlling the circuitry of the softstarter arrangement to accelerate the motor up to full speed in a forward direction for a first period of time, the accelerating being achieved by applying a voltage ramp; (ii) controlling the circuitry of the softstarter arrangement to decelerate the motor when the motor has run at full speed in the forward direction for the first period of time; (iii) controlling the circuitry of the softstarter arrangement to accelerate the motor up to a specified speed in a reverse direction for a second period of time; (iv) controlling the circuitry of the softstarter arrangement to decelerate the motor when the motor has run at the specified speed in the reverse direction for the second period of time; and (v) repeating the steps (i)-(iv) one or more times, thereby effectively cutting the unwanted solid objects in the pump system by pump blades of the pump, wherein effluent residues are flushed away;
A machine for spraying paints or powders (P) onto surfaces (S) of articles of manufacture (M), comprising: - first longitudinal guide means adapted to be anchored to the ground and defining a lower support area for an article (M) to be sprayed; - a supporting structure which is slidably mounted to said first longitudinal guide means ; - second transverse guide means associated with said supporting structure and comprising a first pair of transverse guides (15, 16 in mutually facing and longitudinally offset relationship to define a first gap ; - at least one first spray head which is slidably mounted to said second guide means ; - one or more reservoirs for products (P) to be sprayed which are operably connected to said first spray head ; wherein said at least one first head is secured to a first substantially vertical post fixed to a first carriage that is movable to move along said second transverse guide means , said first carriage being slidably mounted to said first pair of transverse guides to slide in said first gap , third guide means being associated with said first carriage to guide said first post in a first substantially vertical direction (V 1 ), in such a manner to allow spraying in three mutually perpendicular directions; characterized in that it comprises at least one second spray head mounted to a second substantially vertical post which is fixed to a second carriage , said second transverse guide means comprising a second pair of transverse guides in mutually facing and longitudinally offset relationship to define a second gap , said supporting structure comprising a pair of substantially vertical uprights , said first pair and said second pair of transverse guides having longitudinal ends secured to the upper ends of said uprights , said second carriage being slidably mounted to said second pair of guides to slide in said second gap , said second post being movable in a second substantially vertical direction (V 2 ) on fourth guide means , rigidly joined to said second carriage . - first longitudinal guide means adapted to be anchored to the ground and defining a lower support area for an article (M) to be sprayed; - a supporting structure which is slidably mounted to said first longitudinal guide means ; - second transverse guide means associated with said supporting structure and comprising a first pair of transverse guides (15, 16 in mutually facing and longitudinally offset relationship to define a first gap ; - at least one first spray head which is slidably mounted to said second guide means ; - one or more reservoirs for products (P) to be sprayed which are operably connected to said first spray head ;
A ball launcher for launching a ball into a playing area , the ball launcher comprising: at least one airflow generator , at least one launch tube connectable to the airflow generator , and a ball gate for gating the ball into the launch tube and the airflow flowing therethrough, characterized in that the airflow generated by said airflow generator is controlled by an airflow controller adapted to reverse airflow direction and/or to cause airflow in a direction opposite to the ball moving direction when a detected ball speed is higher than a desired ball speed and/or the ball speed is to be decreased.