mhurhangee/patent-ind-claim-en huggingface dataset:
Method for determining a sample stream concentration value (X 3 ) of an analyte in a sample stream comprising the analyte and a solvent, the method comprising the steps of: preparing a measuring stream by diluting the sample stream with a solvent stream ; determining a measuring stream centration value (X 7 ) of the analyte in the measuring stream ; and determining the sample stream concentration value (X 3 ) of the analyte in the sample stream as a function of the measuring stream concentration value (X 7 ) and a dilution ratio (R) of sample stream and measuring stream , wherein the sample stream has a concentration of the analyte which is not more than 4% of the saturation concentration and in particular not more than 2% of the saturation concentration below a saturation concentration of the analyte in the solvent, and wherein the measuring current has a concentration of the analyte which falls below a saturation concentration of the analyte in the solvent by not less than 8% of the saturation concentration and in particular not less than 12% of the saturation concentration. preparing a measuring stream by diluting the sample stream with a solvent stream ; determining a measuring stream centration value (X 7 ) of the analyte in the measuring stream ; and determining the sample stream concentration value (X 3 ) of the analyte in the sample stream as a function of the measuring stream concentration value (X 7 ) and a dilution ratio (R) of sample stream and measuring stream , wherein the sample stream has a concentration of the analyte which is not more than 4% of the saturation concentration and in particular not more than 2% of the saturation concentration below a saturation concentration of the analyte in the solvent, and wherein the measuring current has a concentration of the analyte which falls below a saturation concentration of the analyte in the solvent by not less than 8% of the saturation concentration and in particular not less than 12% of the saturation concentration.
A pre-treatment composition for inkjet printing, comprising water, a water-soluble multi-valent metallic salt, a wax, a non-ionic dispersant and a resin particle, the resin is selected from the group consisting of poly(urethanes) and copolymers thereof, acrylics and copolymers thereof, poly(esters) and copolymers thereof, poly(styrenes) and copolymers thereof, poly(vinyl amides) and copolymers thereof, poly(vinyl alcohol) derivatives and copolymers thereof, poly(acetals) and copolymers thereof, poly(ethers) and copolymers thereof, poly(vinyl ethers) and copolymers thereof, polyvinyl (esters) and copolymers thereof, poly(imides) and copolymers thereof, poly(imines) and copolymers thereof, polycarbonates and copolymers thereof, poly(vinyl chloride) and copolymers thereof, poly(vinylidene chloride) and copolymers thereof poly(amic acids) and copolymers thereof, poly(saccharides) and derivatives thereof and cellulose and derivatives thereof, the resin particle is stabilized by a non-ionic group or non-ionic or amphiphilic compound.
A displacement detection device , comprising: a magnet which is displaced in one direction (Ds), is rod-shaped and whose longitudinal direction forms a predetermined angle (Θ) with the one direction (Ds); and a sensor which detects a magnetic flux density of a magnetic field formed by the magnet in a direction orthogonal to at least the one direction (Ds) and a magnetization direction (Dm) of the magnet and outputs a signal proportional to the magnetic field detected; wherein the sensor comprises: a plurality of magnetic detection elements of which sensitive direction is set to a first direction orthogonal to the one direction (Ds); and a magnetic concentrator which converts a magnetic flux in a second direction orthogonal to the one direction (Ds) and the first direction into a magnetic flux in the first direction; and wherein the sensor outputs a signal proportional to a magnetic flux density in the first direction by adding outputs of two of the plurality of the magnetic detection elements and outputs a signal proportional to a magnetic flux density in the second direction by calculating a difference between the outputs of the two of the plurality of the magnetic detection elements. a magnet which is displaced in one direction (Ds), is rod-shaped and whose longitudinal direction forms a predetermined angle (Θ) with the one direction (Ds); and a sensor which detects a magnetic flux density of a magnetic field formed by the magnet in a direction orthogonal to at least the one direction (Ds) and a magnetization direction (Dm) of the magnet and outputs a signal proportional to the magnetic field detected; wherein the sensor comprises: a plurality of magnetic detection elements of which sensitive direction is set to a first direction orthogonal to the one direction (Ds); and a magnetic concentrator which converts a magnetic flux in a second direction orthogonal to the one direction (Ds) and the first direction into a magnetic flux in the first direction; and wherein the sensor outputs a signal proportional to a magnetic flux density in the first direction by adding outputs of two of the plurality of the magnetic detection elements and outputs a signal proportional to a magnetic flux density in the second direction by calculating a difference between the outputs of the two of the plurality of the magnetic detection elements.
A fuel cell power supply system, comprising a fuel cell stack, a 24VDC/DC converter (24VDC/DC), and a fuel cell controller, a high voltage input end of the 24VDC/DC converter is connected to the fuel cell stack, characterized in that , a low voltage output end of the 24VDC/DC converter is connected to a low voltage busbar of the fuel cell; the low voltage busbar of the fuel cell stack is electrically connected to the fuel cell controller and a storage battery for the fuel cell stack, wherein storage battery is configured to supply power to the fuel cell controller if the 24VDC/DC converter suddenly fails.
A method for purification of acidic solutions of salts of rare earth metals from phosphorus, fluorine and alkali metals impurities, the method comprising: - selective extraction of the acid of the acidic solutions into an organic extractant simultaneously with rare earth metals, while phosphorus, fluorine and alkali metals impurities remain in raffinate; - precipitation of calcium phosphates and fluorides from the raffinate by addition of calcium compounds selected from the group comprising CaCO 3 , CaO or Ca(OH) 2 and, if necessary, precipitation of silicofluorides of alkali metals from the raffinate by addition of fluorosilicic acid or calcium silicofluoride; and re-extraction of the acid from the organic extractant into the purified raffinate obtained after precipitation stage. - selective extraction of the acid of the acidic solutions into an organic extractant simultaneously with rare earth metals, while phosphorus, fluorine and alkali metals impurities remain in raffinate; - precipitation of calcium phosphates and fluorides from the raffinate by addition of calcium compounds selected from the group comprising CaCO 3 , CaO or Ca(OH) 2 and, if necessary, precipitation of silicofluorides of alkali metals from the raffinate by addition of fluorosilicic acid or calcium silicofluoride; and re-extraction of the acid from the organic extractant into the purified raffinate obtained after precipitation stage.
A distributor comprising: a first conduit ; where the first conduit has a hot oil inlet port for charging a hot oil into the distributor ; a second conduit ; where the first conduit lies inside the second conduit to define a first annular space therebetween; where the second conduit has an exit port for removing the hot oil from the distributor ; a plurality of plate stacks disposed around the second conduit to define a narrowing second annular space from top to bottom of the distributor ; wherein the second annular space is in contact with an inlet port that receives a polymer solution; where each successive plate stack has smaller inner diameter and smaller outer diameter than the plate stack located above it; where each plate stack comprises a plurality of plates; where the plurality of plates further define a plurality of conduits, each conduit having a varying width over its length and extending radially outwards from the second annular space , where the plurality of conduits is in fluid communication with the second annular space ; and where the distributor is operated at a pressure and a temperature effective to promote separation of a solvent from a polymer solution during transport of the polymer solution through the distributor . a first conduit ; where the first conduit has a hot oil inlet port for charging a hot oil into the distributor ; a second conduit ; where the first conduit lies inside the second conduit to define a first annular space therebetween; where the second conduit has an exit port for removing the hot oil from the distributor ; a plurality of plate stacks disposed around the second conduit to define a narrowing second annular space from top to bottom of the distributor ; wherein the second annular space is in contact with an inlet port that receives a polymer solution; where each successive plate stack has smaller inner diameter and smaller outer diameter than the plate stack located above it; where each plate stack comprises a plurality of plates; where the plurality of plates further define a plurality of conduits, each conduit having a varying width over its length and extending radially outwards from the second annular space , where the plurality of conduits is in fluid communication with the second annular space ; and where the distributor is operated at a pressure and a temperature effective to promote separation of a solvent from a polymer solution during transport of the polymer solution through the distributor .
An integrated instrument for knee arthroplasty planning comprising: a cutting block having an adjustable distance between an anterior cut guide and a posterior cut guide; a first adjuster knob ; and a sizer mounted to the cutting block, the sizer comprising: medial and lateral posterior feet having an adjustable distance from one of the cut guides and an adjustable angular position relative to the one of the cut guides; wherein the anterior cut guide and the posterior cut guide are coupled together at an adjustable post ; the first adjuster knob being connected to the adjustable post to change the adjustable distance between the anterior cut guide and the posterior cut guide; characterised in that the adjustable post comprises: first and second posts connected to the anterior cut guide and the posterior cut guide, respectively, and telescopically connected to each other; and first and second fingers extending from the first and second posts, respectively; and wherein the first and second fingers are coupled to the first adjuster knob to push and pull the first and second posts away from and toward each other. a cutting block having an adjustable distance between an anterior cut guide and a posterior cut guide; a first adjuster knob ; and a sizer mounted to the cutting block, the sizer comprising: medial and lateral posterior feet having an adjustable distance from one of the cut guides and an adjustable angular position relative to the one of the cut guides; wherein the anterior cut guide and the posterior cut guide are coupled together at an adjustable post ; the first adjuster knob being connected to the adjustable post to change the adjustable distance between the anterior cut guide and the posterior cut guide; characterised in that the adjustable post comprises: first and second posts connected to the anterior cut guide and the posterior cut guide, respectively, and telescopically connected to each other; and first and second fingers extending from the first and second posts, respectively; and wherein the first and second fingers are coupled to the first adjuster knob to push and pull the first and second posts away from and toward each other. first and second posts connected to the anterior cut guide and the posterior cut guide, respectively, and telescopically connected to each other; and first and second fingers extending from the first and second posts, respectively; and wherein the first and second fingers are coupled to the first adjuster knob to push and pull the first and second posts away from and toward each other.
A data transmission system for current-modulated transfer of data between a master device and at least one slave device , wherein the data transmission system can be used in a safety-related automation system and has the following features: - a current loop that is only adapted for data transfer; - a master device , comprising a first evaluation and control unit adapted to detect an external switching state which signals a quiescent state or working state; a first electrical power source which is connected to the current loop and can be switched on and off by the first evaluation and control unit , which in the case of a quiescent state as detected by the first evaluation and control unit drives a predefined constant bias-current through the current loop ; a first current modulating device connected into the current loop and adapted to modulate the bias-current in dependence of a control signal provided by the first evaluation and control unit , in order to transmit data via the current loop ; a first current measuring device connected into the current loop and connected to the first evaluation and control unit , wherein the first evaluation and control unit is adapted to evaluate the current measured by the first current measuring device and to execute or trigger a defined action depending on the evaluation result; wherein the current measuring device and the current modulating device are connected in series; - a first slave device , comprising a second evaluation and control unit ; a second current modulating device connected into the current loop and adapted to modulate the bias current in dependence of a control signal provided by the second evaluation and control unit , in order to transmit data via the current loop ; and a second current measuring device connected into the current loop and connected to the second evaluation and control unit , wherein the second evaluation and control unit is adapted to evaluate the current measured by the second current measuring device and to execute or trigger a defined action depending on the evaluation result; wherein the current measuring device and the current modulating device are connected in series. - a current loop that is only adapted for data transfer; - a master device , comprising - a first slave device , comprising
An ignition coil for an internal combustion engine, the ignition coil comprising: a coil section for generating a high voltage; a coil case for housing therein the coil section ; a plug hole seal for closing an opening in a plug hole in which an ignition plug is disposed; a space portion defined by an outer peripheral wall disposed on an outer side portion of the coil case ; and an air path for venting air between the space portion and the plug hole , wherein the space portion is connected, at a first end portion thereof on a side opposite to a side of a second end portion thereof on which the ignition plug is connected, via a small hole to a first end of the air path having a second end communicating with the plug hole , and the second end portion of the space portion on the side on which the ignition plug is connected is entirely open to an atmosphere through an opening having a path area larger than a path area of the small hole, characterized in that the air path is formed integrally with the coil case , and the space portion is formed by a side case fixed afterwards to the coil case . a coil section for generating a high voltage; a coil case for housing therein the coil section ; a plug hole seal for closing an opening in a plug hole in which an ignition plug is disposed; a space portion defined by an outer peripheral wall disposed on an outer side portion of the coil case ; and an air path for venting air between the space portion and the plug hole , wherein the space portion is connected, at a first end portion thereof on a side opposite to a side of a second end portion thereof on which the ignition plug is connected, via a small hole to a first end of the air path having a second end communicating with the plug hole , and the second end portion of the space portion on the side on which the ignition plug is connected is entirely open to an atmosphere through an opening having a path area larger than a path area of the small hole, characterized in that the air path is formed integrally with the coil case , and the space portion is formed by a side case fixed afterwards to the coil case .
Paint roller removal tool for removing a paint roller from a paint roller holder , comprising: - a tool handgrip ; - a contact surface connected via a tool arm to the handgrip and configured to push a paint roller off a paint roller-holding outer end of the paint roller holder, characterised in that the contact surface lies at an angle of contact in the range of 100° - 120° with the tool handgrip; and - a groove arranged in the arm and configured to receive at least a part of an inclining connecting arm of the paint roller holder located between the paint roller-holding outer end and a handle on another outer end of the paint roller holder, - wherein the tool arm is configured such that, during removing a paint roller from a bracket , a rotating movement of the arm is combined with sliding of the arm over the connecting arm while the paint roller is being pushed off, such that the contact surface of the tool is moved substantially along a straight line substantially parallel to the paint roller-holding outer end. - a tool handgrip ; - a contact surface connected via a tool arm to the handgrip and configured to push a paint roller off a paint roller-holding outer end of the paint roller holder, characterised in that the contact surface lies at an angle of contact in the range of 100° - 120° with the tool handgrip; and - a groove arranged in the arm and configured to receive at least a part of an inclining connecting arm of the paint roller holder located between the paint roller-holding outer end and a handle on another outer end of the paint roller holder, - wherein the tool arm is configured such that, during removing a paint roller from a bracket , a rotating movement of the arm is combined with sliding of the arm over the connecting arm while the paint roller is being pushed off, such that the contact surface of the tool is moved substantially along a straight line substantially parallel to the paint roller-holding outer end.
Method for the production control of an extruded plastic product with the following steps: recording (S1) at a first measuring point a first actual temperature (TI1) of a measuring area (22 - 25) provided on the plastic product , recording (S2) a second actual temperature (TI2) of the measuring area (22 - 25) at a second measuring point which is arranged at a distance from the first measuring point in the direction of extrusion (E) of the plastic product , determining (S3) a setpoint temperature (TS) of the measuring area (22 - 25) at the second measuring point , wherein the setpoint temperature (TS) is calculated based on the first actual temperature (TI1) by means of a cooling curve of the plastic product , and outputting (S4) information on whether the second actual temperature (TI2) is inside or outside a prescribed tolerance range (TB1) of the setpoint temperature (TS). recording (S1) at a first measuring point a first actual temperature (TI1) of a measuring area (22 - 25) provided on the plastic product , recording (S2) a second actual temperature (TI2) of the measuring area (22 - 25) at a second measuring point which is arranged at a distance from the first measuring point in the direction of extrusion (E) of the plastic product , determining (S3) a setpoint temperature (TS) of the measuring area (22 - 25) at the second measuring point , wherein the setpoint temperature (TS) is calculated based on the first actual temperature (TI1) by means of a cooling curve of the plastic product , and outputting (S4) information on whether the second actual temperature (TI2) is inside or outside a prescribed tolerance range (TB1) of the setpoint temperature (TS).
Method for manufacturing a device comprising a component , in particular of MEMS and/or NEMS type the component being configured to be assembled to a support , in particular an integrated circuit support, the component being provided with at least one sensitive element formed in a first layer of a stack of layers , the electromechanical component including at least one movable suspended structure provided with one or more attachment zones on which one or more accommodating regions for accommodating the support is able to be attached, the suspended structure being formed at least partially in a second layer of said stack, distinct from the first layer , the method comprising: forming the suspended structure comprising steps of: forming at least one buried cavity in a support layer , forming an access pit to the buried cavity , forming a protective layer coating the buried cavity , and etching the support layer so as to define the suspended structure , wherein the etching reaches the buried cavity so as to release the suspended structure. forming at least one buried cavity in a support layer , forming an access pit to the buried cavity , forming a protective layer coating the buried cavity , and etching the support layer so as to define the suspended structure , wherein the etching reaches the buried cavity so as to release the suspended structure.
A nanochannel array comprising a material comprising a surface having a plurality of channels in the material of the surface, said channels having a trench width of less than 150 nanometers and greater than 2 nanometers; wherein: the trench width is defined as the width between opposing interior wall surfaces of the channel; characterised in that said channels have a trench depth of less than 200 nanometers and greater than 2 nanometers; wherein at least some of the channels are surmounted by sealing material having a thickness of at least 2 nanometers such that said at least some of the channels are completely enclosed, and wherein the trench depth is assigned as the distance between the surface of the solid material at the bottom of the channel and the sealing material above the channel center. a material comprising a surface having a plurality of channels in the material of the surface, said channels having a trench width of less than 150 nanometers and greater than 2 nanometers; wherein: the trench width is defined as the width between opposing interior wall surfaces of the channel; characterised in that said channels have a trench depth of less than 200 nanometers and greater than 2 nanometers; wherein at least some of the channels are surmounted by sealing material having a thickness of at least 2 nanometers such that said at least some of the channels are completely enclosed, and wherein the trench depth is assigned as the distance between the surface of the solid material at the bottom of the channel and the sealing material above the channel center.
Self-heated intravenous apparatus comprising an intravenous tube with a tube wall ; characterized by a heat generation layer coated on the tube wall configured to perform an exothermic reaction activated by oxygen and/or water for heating an infusion liquid conducted in the intravenous tube .