mhurhangee/patent-ind-claim-en huggingface dataset:
A fluid property sensing device for use in a fluid reservoir comprising: a substrate having a trench formed therein, the trench comprising a bottom surface and opposite side surfaces; a first electrode (314-1) disposed on a first side surface of the trench ; and a second electrode (314-2) disposed on a second side surface of the trench ; wherein the first electrode (314-1) and second electrode (314-2) form a capacitor to measure a complex impedance of a fluid that fills a space between the first electrode (314-1) and the second electrode (314-2), the complex impedance indicating a property of the fluid; and wherein the device further comprises a fluid level sensing die disposed on the substrate , characterized in that the trench surrounds the fluid level sensing die . a substrate having a trench formed therein, the trench comprising a bottom surface and opposite side surfaces; a first electrode (314-1) disposed on a first side surface of the trench ; and a second electrode (314-2) disposed on a second side surface of the trench ; wherein the first electrode (314-1) and second electrode (314-2) form a capacitor to measure a complex impedance of a fluid that fills a space between the first electrode (314-1) and the second electrode (314-2), the complex impedance indicating a property of the fluid; and wherein the device further comprises a fluid level sensing die disposed on the substrate , characterized in that the trench surrounds the fluid level sensing die .
A method for the production of layers of solid material , in particular for use as wafers, the method comprising: providing a workpiece for the separation of the layers of solid material , the workpiece having at least one exposed surface; producing and/or providing a carrier unit for receiving at least one layer of solid material , the carrier unit having a receiving layer for holding the layer of solid material , attaching the receiving layer to the exposed surface of the workpiece to form a composite structure, wherein the receiving layer comprises a polymer, wherein when exposing the composite structure including the receiving layer and the workpiece to an inner and/or outer stress field at least one part of the polymer undergoes at least one glass transition, producing a break initiation point with use of pre-defined local stress induction in a peripheral region, in particular at an edge, of the workpiece , and separating the layer of solid material from the workpiece starting from the break initiation point . providing a workpiece for the separation of the layers of solid material , the workpiece having at least one exposed surface; producing and/or providing a carrier unit for receiving at least one layer of solid material , the carrier unit having a receiving layer for holding the layer of solid material , attaching the receiving layer to the exposed surface of the workpiece to form a composite structure, wherein the receiving layer comprises a polymer, wherein when exposing the composite structure including the receiving layer and the workpiece to an inner and/or outer stress field at least one part of the polymer undergoes at least one glass transition, producing a break initiation point with use of pre-defined local stress induction in a peripheral region, in particular at an edge, of the workpiece , and separating the layer of solid material from the workpiece starting from the break initiation point .
A hearing aid for logging data and learning from said data, and comprising an input unit adapted to convert an acoustic environment to an electric signal; an output unit adapted to convert an processed electric signal to a sound pressure; a signal processing unit interconnecting said input unit and output unit and adapted to generate said processed electric signal from said electric signal according to a setting; a user interface adapted to convert user interaction to a control signal thereby controlling said setting; and a memory unit comprising a control section adapted to store a set of control parameters associated with said acoustic environment, and a data logger section adapted to receive data from said input unit , said signal processing unit , and said user interface; and wherein said signal processing unit is adapted to configure said setting according to said set of control parameters and comprising a learning controller adapted to adjust said set of control parameters according to said data in said data logging section , wherein said signal processing unit further comprises an adaptive feedback element adapted to generate a feedback signal indicating feedback limit and further adapted to detect occurrences of acoustic feedback and to adaptively adjust the feedback limit over time, and a learning feedback controller, wherein an input to the learning feedback controller is derived from the adaptive feedback element wherein the learning feedback controller is activated when the adaptive feedback element has reached the feedback limit and feedback is still detected.
A system comprising: a test piece holder configured to hold a test piece ; a robot arm ; a test fabric held in a test fabric holder disposed on a first end of the robot arm and configured to hold the test fabric , wherein the test fabric comprises a plurality of fibers , and wherein the robot arm is configured to move the test fabric when the test fabric is contacting a surface of the test piece; a force sensor coupled to the robot arm and configured to output force data associated with a force required to move the test fabric when the test fabric is contacting the surface of the test piece; a surface scanner ; and a controller configured to receive the force data and determine, based on the force data, a possible presence of a burr within an area of the test piece based on whether the force required to move the test fabric within the area is a threshold percentage higher than a typical force required to move the test fabric on the test piece, wherein the controller is further configured to store a location of the area , wherein the controller is further configured to cause the surface scanner to scan at least a portion of the location of the area to confirm the presence of the burr; wherein the fibers have a maximum thickness such that a burr with a minimum height of half of the maximum thickness can be detected by the system. a test piece holder configured to hold a test piece ; a robot arm ; a test fabric held in a test fabric holder disposed on a first end of the robot arm and configured to hold the test fabric , wherein the test fabric comprises a plurality of fibers , and wherein the robot arm is configured to move the test fabric when the test fabric is contacting a surface of the test piece; a force sensor coupled to the robot arm and configured to output force data associated with a force required to move the test fabric when the test fabric is contacting the surface of the test piece; a surface scanner ; and a controller configured to receive the force data and determine, based on the force data, a possible presence of a burr within an area of the test piece based on whether the force required to move the test fabric within the area is a threshold percentage higher than a typical force required to move the test fabric on the test piece, wherein the controller is further configured to store a location of the area , wherein the controller is further configured to cause the surface scanner to scan at least a portion of the location of the area to confirm the presence of the burr; wherein the fibers have a maximum thickness such that a burr with a minimum height of half of the maximum thickness can be detected by the system.
A process for preparing D-glucaro-6,3-lactone, comprising the steps of: A) adding a mineral acid to a pre-cooled solution comprising a salt of D-glucaric acid, water and acetone having a temperature in the range of ≥ -10°C to ≤ 5°C to obtain a crude mixture, wherein the molar ratio of the mineral acid to the salt of D-glucaric acid is in the range of ≥ 1.2 to ≤ 3.5, B) allowing the crude mixture of step A) to rise to a temperature in the range of ≥ 15°C to ≤ 35°C and stirring the crude mixture, C) filtrating the crude mixture of step B) and washing with a solvent mixture comprising acetone to water in a ratio in the range of ≥ 80:20 to ≤ 98:2 by volume to obtain a filtrate, D) concentrating the filtrate under vacuum pressure in the range of ≥ 10 mbar to ≤ 300 mbar and at a temperature in the range of ≥ 20°C to ≤ 40°C to obtain a concentrated filtrate having a water content in the range of ≥ 20.0 wt.% to ≤ 40.0 wt.%, related to the overall weight of the concentrated filtrate, E) storing the concentrated filtrate at a temperature in the range of ≥ 0°C to ≤ 5°C, F) optionally repeating steps D) and E), G) obtaining a precipitate comprising D-glucaro-6,3-lactone from the filtrate of step E) or optionally step F). A) adding a mineral acid to a pre-cooled solution comprising a salt of D-glucaric acid, water and acetone having a temperature in the range of ≥ -10°C to ≤ 5°C to obtain a crude mixture, wherein the molar ratio of the mineral acid to the salt of D-glucaric acid is in the range of ≥ 1.2 to ≤ 3.5, B) allowing the crude mixture of step A) to rise to a temperature in the range of ≥ 15°C to ≤ 35°C and stirring the crude mixture, C) filtrating the crude mixture of step B) and washing with a solvent mixture comprising acetone to water in a ratio in the range of ≥ 80:20 to ≤ 98:2 by volume to obtain a filtrate, D) concentrating the filtrate under vacuum pressure in the range of ≥ 10 mbar to ≤ 300 mbar and at a temperature in the range of ≥ 20°C to ≤ 40°C to obtain a concentrated filtrate having a water content in the range of ≥ 20.0 wt.% to ≤ 40.0 wt.%, related to the overall weight of the concentrated filtrate, E) storing the concentrated filtrate at a temperature in the range of ≥ 0°C to ≤ 5°C, F) optionally repeating steps D) and E), G) obtaining a precipitate comprising D-glucaro-6,3-lactone from the filtrate of step E) or optionally step F).
A tyre comprising a tread portion , wherein the tread portion is provided with a plurality of inclined grooves inclined with respect to a tyre circumferential direction, and each of the inclined grooves includes a first portion arranged on a crown region (Cr) side, a second portion arranged on a shoulder region (Sh) side, and a third portion connecting between the first portion and the second portion , characterized in that in a ground contacting surface of the tread portion , the third portion has a groove width (Wb) smaller than the first portion and the second portion , the third portion includes an outer portion arranged on the ground contacting surface side and an inner portion arranged radially inside the outer portion , and the inner portion has a groove width (wb2) larger than the outer portion . the tread portion is provided with a plurality of inclined grooves inclined with respect to a tyre circumferential direction, and each of the inclined grooves includes a first portion arranged on a crown region (Cr) side, a second portion arranged on a shoulder region (Sh) side, and a third portion connecting between the first portion and the second portion , characterized in that in a ground contacting surface of the tread portion , the third portion has a groove width (Wb) smaller than the first portion and the second portion , the third portion includes an outer portion arranged on the ground contacting surface side and an inner portion arranged radially inside the outer portion , and the inner portion has a groove width (wb2) larger than the outer portion .
A handle comprising a main body , which is substantially in the form of a partial cylinder or is substantially cylindrical and extends in a longitudinal direction , and a sleeve structure , which extends substantially in the longitudinal direction of the main body and along an outer periphery of the main body and at least partially at a spacing from the main body , wherein the sleeve structure comprises a plurality of segments , which are arranged parallel to one another in relation to their central plane and which are oriented substantially perpendicularly to the longitudinal direction of the main body , and wherein the sleeve structure is elastically deformable at least in part, characterised in that at least one of the plurality of segments of the sleeve structure comprises one or more tongues , wherein the one or more tongues are secured to the main body of the handle by means of one or more anchoring elements .
Vehicle comprising a wheel cover and a retaining device configured for attaching said wheel cover to an external wall and/or to the chassis of said vehicle , said device comprising a bracket provided with a first portion configured to be attached to said wheel cover and at least one second portion configured to be attached to said external wall and/or to said chassis , wherein said bracket is configured to break in an intermediate portion between said first portion and said at least one second portion when a predetermined tensile force is applied between said first portion and said at least one said second portion .
Hollow turbine blade , in particular a tidal stream generator blade, which is made of a continuous fiber reinforced composite material and which comprises a wing and a blade root that has a metal flange for connecting said blade to a rotor, said flange being connected to the blade root during the molding of said blade, and the flange having a front flange which is in the form of a stepped tube and comprises the interface with a rotor, and a rear flange which is in the form of a ring , characterized in that the blade comprises a blade root connector which consists of a continuous fiber reinforced composite material wrapped around the front flange tube and which comprises a radial extension sandwiched axially between the front flange and the rear flange.
A secondary battery comprising: a case having an opening; an electrode assembly housed in the opening of the case; and a cap plate configured for covering the opening of the case, wherein the cap plate comprises a terminal portion integrated into the cap plate, wherein a membrane integrated into the terminal portion is electrically connected to the electrode assembly, wherein the membrane is connected to the electrode assembly through a current collector plate and comprises at its bottom end a fuse and a protrusion for electrically connecting the membrane to the current collector plate, wherein the fuse is configured to break, when an overcurrent through the terminal portion is larger than a reference current, wherein the protrusion is configured to break, when the gas pressure in the case exceeds a preset reference pressure, and wherein the current collector plate is electrically connected to the cap plate through the membrane . a case having an opening; an electrode assembly housed in the opening of the case; and a cap plate configured for covering the opening of the case, wherein the cap plate comprises a terminal portion integrated into the cap plate, wherein a membrane integrated into the terminal portion is electrically connected to the electrode assembly, wherein the membrane is connected to the electrode assembly through a current collector plate and comprises at its bottom end a fuse and a protrusion for electrically connecting the membrane to the current collector plate, wherein the fuse is configured to break, when an overcurrent through the terminal portion is larger than a reference current, wherein the protrusion is configured to break, when the gas pressure in the case exceeds a preset reference pressure, and wherein the current collector plate is electrically connected to the cap plate through the membrane .
Printed circuit board with conductor tracks and active and/or passive electronic components arranged on said printed circuit board and connected to the conductor tracks , having the following features a. the printed circuit board has a terminal for a power supply, b. the printed circuit board has at least two contact points (TP11, TP18), which are arranged spaced apart from one another in the region of a free edge of the printed circuit board and covered by an electrically conductive edge protection rail that has been pushed onto the free edge and in the process are electrically conductively connected to one another, and c. the printed circuit board has a protection device, which is designed in such a way that it checks the connection state of the at least two contact points (TP11, TP18) and, in the event of no connection, disrupts or shuts down the function of at least one of the electronic components of the printed circuit board. a. the printed circuit board has a terminal for a power supply, b. the printed circuit board has at least two contact points (TP11, TP18), which are arranged spaced apart from one another in the region of a free edge of the printed circuit board and covered by an electrically conductive edge protection rail that has been pushed onto the free edge and in the process are electrically conductively connected to one another, and c. the printed circuit board has a protection device, which is designed in such a way that it checks the connection state of the at least two contact points (TP11, TP18) and, in the event of no connection, disrupts or shuts down the function of at least one of the electronic components of the printed circuit board.
Car body and underframe of a rail vehicle, having a secondary spring with spring lock, wherein the secondary spring is arranged between the car body and the underframe, and wherein a removable spring locking element is provided, characterised in that in the mounted state the spring locking element is supported on the car body and projects through a cut-out in the car body and thus is connected to the secondary spring such that the same is prevented from extending.
An apparatus comprising: - a reader ; - a controller operatively coupled to the reader ; wherein the reader is configured to: - receive certificate data from an external tag ; - provide said certificate data to the controller ; and wherein the controller is configured to: - receive said certificate data from the reader ; - verify whether the certificate data are valid; - enable operation of the apparatus if the certificate data are valid; characterized in that the apparatus is a drone and the controller is a flight controller, and in that the controller is configured to set permissible zones of operation using the certificate data; the apparatus further comprising a GPS module, wherein the flight controller is configured to receive location data from said GPS module, and wherein the flight controller is configured to restrict a flight of the drone to flight zones defined in accordance with the certificate data. - a reader ; - a controller operatively coupled to the reader ; wherein the reader is configured to: - receive certificate data from an external tag ; - provide said certificate data to the controller ; and wherein the controller is configured to: - receive said certificate data from the reader ; - verify whether the certificate data are valid; - enable operation of the apparatus if the certificate data are valid; characterized in that the apparatus is a drone and the controller is a flight controller, and in that the controller is configured to set permissible zones of operation using the certificate data; the apparatus further comprising a GPS module, wherein the flight controller is configured to receive location data from said GPS module, and wherein the flight controller is configured to restrict a flight of the drone to flight zones defined in accordance with the certificate data. - receive certificate data from an external tag ; - provide said certificate data to the controller ; - receive said certificate data from the reader ; - verify whether the certificate data are valid; - enable operation of the apparatus if the certificate data are valid;
An automated drainage bag actuation system , comprising: a first railing ; a control box coupled to the first railing and configured to receive mounting fasteners that are configured to couple a drainage bag to the control box , the control box including a tension load cell sensor ; a first motor ; and circuitry electrically coupled to the first motor and the tension load cell sensor , wherein the circuitry is configured to receive data from the tension load cell sensor configured to indicate an amount of tension in tubing extending from the drainage bag and transmit one or more electrical signals to activate the first motor configured to cause adjustment of a positioning of the drainage bag . a first railing ; a control box coupled to the first railing and configured to receive mounting fasteners that are configured to couple a drainage bag to the control box , the control box including a tension load cell sensor ; a first motor ; and circuitry electrically coupled to the first motor and the tension load cell sensor , wherein the circuitry is configured to receive data from the tension load cell sensor configured to indicate an amount of tension in tubing extending from the drainage bag and transmit one or more electrical signals to activate the first motor configured to cause adjustment of a positioning of the drainage bag .
A housing assembly for an indoor unit of an air conditioner, comprising: a face frame defining an air inlet in a top portion thereof and a main air outlet in a bottom portion thereof; two end covers arranged at a left end and a right end of the face frame respectively, at least one end cover having a part adjacent to the main air outlet, the part defining an auxiliary air outlet , the end cover and the face frame defining an auxiliary air channel therebetween, and the auxiliary air channel being in communication with the auxiliary air outlet; a first auxiliary air outlet grille arranged at the auxiliary air outlet; the housing assembly being characterized by further comprising a second auxiliary air outlet grille arranged at an outside of the first auxiliary air outlet grille and detachably connected to the at least one end cover. a face frame defining an air inlet in a top portion thereof and a main air outlet in a bottom portion thereof; two end covers arranged at a left end and a right end of the face frame respectively, at least one end cover having a part adjacent to the main air outlet, the part defining an auxiliary air outlet , the end cover and the face frame defining an auxiliary air channel therebetween, and the auxiliary air channel being in communication with the auxiliary air outlet; a first auxiliary air outlet grille arranged at the auxiliary air outlet; the housing assembly being characterized by further comprising a second auxiliary air outlet grille arranged at an outside of the first auxiliary air outlet grille and detachably connected to the at least one end cover.