mhurhangee/patent-ind-claim-en huggingface dataset:
Protective funnel for a laser device in the form of a galvo laser, comprising at least one connecting element for connection to a laser head of the laser device , a guide region and a safety contact element , which is preferably arranged at the opposite end to the connecting element , wherein the guide region is designed for adjusting an overall length of the protective funnel for changing a focal point of a laser and the guide region has at least one protective cover for an air inlet opening , which is arranged in the region of the connecting element , for protection against the exit of a laser beam from the air inlet opening , wherein the protective cover extends from the connecting element in the direction of the safety contact element , characterized in that the safety contact element has a displaceable contact plate for making contact with the workpiece , wherein between the contact plate and a holding plate , which is connected to the guide region , at least one sensor is arranged, which is designed to release the processing of the workpiece with the laser beam .
A method for producing xylylene diisocyanates XDI, in particular meta-xylylene diisocyanate mXDI, comprising the steps of: a. phosgenation of xylylene diamine XDA, in particular m-xylylene diamine mXDA in the case of mXDI; a. removal of the hydrochloric acid from the reaction medium obtained in step a) at a temperature of between 120 and 190°C and at a pressure of between 1 mbar and 20 bars, a. purification of the XDI obtained comprising, for example, a step of removing the COCl 2 , a step of removing the phosgenation solvent, a step of removing the heavy compounds formed during the phosgenation and a step of removing the light species formed during phosgenation, wherein step b) is continued until the assay of the resulting reaction medium indicates an allophanoyl chloride content of XDI, preferably mXDI, of less than 3%, preferably less than 2%, advantageously less than 1%, by weight in the reaction medium, excluding the amount of solvent, phosgene and HCl. a. phosgenation of xylylene diamine XDA, in particular m-xylylene diamine mXDA in the case of mXDI; a. removal of the hydrochloric acid from the reaction medium obtained in step a) at a temperature of between 120 and 190°C and at a pressure of between 1 mbar and 20 bars, a. purification of the XDI obtained comprising, for example, a step of removing the COCl 2 , a step of removing the phosgenation solvent, a step of removing the heavy compounds formed during the phosgenation and a step of removing the light species formed during phosgenation,
A loudspeaker diaphragm comprising: a woven fibre body formed of metal-coated non-metallic fibre material and having a forward-facing sound-radiating surface , and a rearward-facing surface which supports a layer of damping material , the lengths of fibre that are woven to form the woven fibre body weaving in and out of each other, wherein: there are gaps between adjacent approximately parallel lengths of fibre of the woven fibre body, each gap having a maximum dimension that is at least 50 microns. a woven fibre body formed of metal-coated non-metallic fibre material and having a forward-facing sound-radiating surface , and a rearward-facing surface which supports a layer of damping material , a forward-facing sound-radiating surface , and a rearward-facing surface which supports a layer of damping material , the lengths of fibre that are woven to form the woven fibre body weaving in and out of each other, wherein: there are gaps between adjacent approximately parallel lengths of fibre of the woven fibre body, each gap having a maximum dimension that is at least 50 microns.
A communication device comprising: a directional antenna having a directional radiation pattern for directing greater power of a transmitted signal in a specific direction; and a control circuit coupled to the directional antenna, the control circuit determining an angle and a distance to another device, and based on the determined distance and angle to the another device, selecting a security level from a plurality of security levels for communication between the device and the another device, wherein the directional antenna comprises an array of antenna elements for controlling a direction of the transmitted signal, wherein said security levels belong to different security zones organized as pie-shaped sectors that are bounded by a distance and by a predetermined angle away from a centerline of the array of antenna elements, and wherein selecting the security level comprises determining the location of the another device based on the determined distance and angle to the another device, selecting one of said security zones based on said location, and selecting the security level which belongs to the selected security zone. a directional antenna having a directional radiation pattern for directing greater power of a transmitted signal in a specific direction; and a control circuit coupled to the directional antenna, the control circuit determining an angle and a distance to another device, and based on the determined distance and angle to the another device, selecting a security level from a plurality of security levels for communication between the device and the another device, wherein the directional antenna comprises an array of antenna elements for controlling a direction of the transmitted signal, wherein said security levels belong to different security zones organized as pie-shaped sectors that are bounded by a distance and by a predetermined angle away from a centerline of the array of antenna elements, and wherein selecting the security level comprises determining the location of the another device based on the determined distance and angle to the another device, selecting one of said security zones based on said location, and selecting the security level which belongs to the selected security zone.
An olfactory display emitting a fragrance in a time-space-controllable manner, comprising: a housing having an emitting port ; a plurality of fragrance chambers formed by partitioning an internal space of the housing by partitioning walls , the plurality of fragrance chambers each having an air inlet and a fragrance outlet ; a plurality of fragrance paths extending toward the emitting port from respective fragrance outlets formed in the plurality of fragrance chambers; a solid fragrance source accommodated in at least one of the plurality of fragrance chambers; and characterized in that an airflow source is provided in each of the plurality of fragrance chambers which sends an air from the air inlet into the fragrance chamber by using a diaphragm having a piezoelectric device , wherein the plurality of fragrance paths are joined to each other at a position near the emitting port to form a single common path . a housing having an emitting port ; a plurality of fragrance chambers formed by partitioning an internal space of the housing by partitioning walls , the plurality of fragrance chambers each having an air inlet and a fragrance outlet ; a plurality of fragrance paths extending toward the emitting port from respective fragrance outlets formed in the plurality of fragrance chambers; a solid fragrance source accommodated in at least one of the plurality of fragrance chambers; and characterized in that an airflow source is provided in each of the plurality of fragrance chambers which sends an air from the air inlet into the fragrance chamber by using a diaphragm having a piezoelectric device , wherein the plurality of fragrance paths are joined to each other at a position near the emitting port to form a single common path .
A cap for a hydrocarbon production well , said cap having a body with a top and a bottom , the bottom having a first connecting flange with a first seal face prepared for sealing against a packing seal, the first connecting flange configured to connect to an end flange of a wellhead component , the top having a second connecting flange with a second seal face prepared for sealing against a packing seal, said cap further comprising a recess extending from said first connecting flange into said body , characterised by further comprising a channel extending between an outside of the cap and the recess , wherein a sensor device is arranged in fluid communication with the channel .
A board device to operate safely on stairs, particularly for ladders, said board device comprising: - a supporting frame provided with hooks for clamping to at least one step of a stair , said supporting frame further comprising uprights , and - a pair of footboards placed side by side and arranged to be turned over with respect to said supporting frame , said pair of footboards having cross dimensions such as to be completely inside the space defined by the uprights of said supporting frame in order that each one of said footboards passes independently from a closed configuration to an open operating configuration, wherein said footboards are articulated with respect to the uprights of said supporting frame , in the closed configuration said footboards being contained within the width of said uprights , characterized in that each of said footboards is arranged between two of said uprights , each of said footboards comprising a first rigid rod and a second slotted rod at both ends of said footboards that are parallel to said uprights , each of said first rigid rods rotating about a pivot mounted on an upright of said supporting frame and each of said second slotted rods being hinged at rotation hinges of said upright of said supporting frame , said footboards sliding into a slot of each of said second slotted rods , with respect to a pin , said pin being integrally connected with said footboards . - a supporting frame provided with hooks for clamping to at least one step of a stair , said supporting frame further comprising uprights , and - a pair of footboards placed side by side and arranged to be turned over with respect to said supporting frame , said pair of footboards having cross dimensions such as to be completely inside the space defined by the uprights of said supporting frame in order that each one of said footboards passes independently from a closed configuration to an open operating configuration, wherein said footboards are articulated with respect to the uprights of said supporting frame , in the closed configuration said footboards being contained within the width of said uprights , characterized in that each of said footboards is arranged between two of said uprights , each of said footboards comprising a first rigid rod and a second slotted rod at both ends of said footboards that are parallel to said uprights , each of said first rigid rods rotating about a pivot mounted on an upright of said supporting frame and each of said second slotted rods being hinged at rotation hinges of said upright of said supporting frame , said footboards sliding into a slot of each of said second slotted rods , with respect to a pin , said pin being integrally connected with said footboards .
A method of modulating translocation of a target polynucleotide through a pore, to characterize said target polynucleotide, the method comprising: (a) applying a potential difference across a pore in contact with a He1308 helicase and a target polynucleotide; (b) contacting said He1308 helicase with a concentration of a He1308 helicase substrate that is different from a reference concentration of said substrate, said substrate concentration producing a change in duration of a fractional translocation step proportional to a difference in said substrate concentration compared to said reference concentration, and (c) measuring electrical signals for at least two distinguishable states of the He1308 helicase for a unit of at least one nucleotide of the target polynucleotide moving through the pore during a full translocation cycle. (a) applying a potential difference across a pore in contact with a He1308 helicase and a target polynucleotide; (b) contacting said He1308 helicase with a concentration of a He1308 helicase substrate that is different from a reference concentration of said substrate, said substrate concentration producing a change in duration of a fractional translocation step proportional to a difference in said substrate concentration compared to said reference concentration, and (c) measuring electrical signals for at least two distinguishable states of the He1308 helicase for a unit of at least one nucleotide of the target polynucleotide moving through the pore during a full translocation cycle.
A powder coating material characterized by comprising a resin powder component containing a fluorinated copolymer which has repeating units based on a fluoroolefin and repeating units based on a monomer having no fluorine atom, and which has a fluorine content of at least 10 mass%, and a plasticizer-covered luster pigment composed of luster pigment particles with their surface covered by a plasticizer, wherein the plasticizer is a plasticizer which has a melting point of from 30 to 200°C and a molecular weight of from 200 to 1,000, and which has from 1 to 4 ester groups in one molecule.
A flashing element for a roof window adapted for being installed in an inclined roof surface and having a frame comprising a plurality of frame members delimiting a frame opening, each frame member having an outer side facing away from the frame opening, said flashing element comprising at least one flashing member having a first leg being configured to lie substantially in plane with the roof surface in the mounted state, and a second leg being substantially perpendicular to the first leg and extending in a height direction (H) of the flashing element and being configured to extend up along the outer side of an adjacent frame member in the mounted state, a joint between the first leg and the second leg defining a length direction (L) of the flashing member, and where said at least one flashing member further comprises a third leg extending from an end of the second leg opposite from the first leg and in a direction opposite that of the first leg , the third leg being configured to cover an insulating member arranged between the second leg and the roof window in the mounted state, the distance between the first leg and the third leg defining a height (h1) of the second leg, and where the height (h1) of the second leg at a first section (I) of at least one flashing member is different from the height (h2) of the second leg at a second section (II) of said at least one flashing member, characterized in that the third leg extends at an angle (C) of 30-70 degrees in relation to the second leg at the first section (I) and is perpendicular to second leg at the second section (II).
A system for controlling the startup of a gas turbine , the system comprising: a gas discharge component configured to discharge gas from a compressor component associated with the gas turbine ; a fuel control component configured to control a fuel flow provided to a combustor component associated with the gas turbine ; a drive component configured to supply a rotational force to a shaft associated with the gas turbine , whereby the drive component is at least one motor; and at least one control device configured to (i) direct the gas discharge component to discharge gas from the compressor component to reduce a compressor pressure ratio associated with the compressor component, (ii) direct the fuel control component to adjust the fuel flow to a value associated with the reduced compressor pressure ratio, and (iii) dynamically direct the at least one motor to provide a rotational force to the shaft in response to the reduced compressor pressure ratio induced by the gas discharge component. a gas discharge component configured to discharge gas from a compressor component associated with the gas turbine ; a fuel control component configured to control a fuel flow provided to a combustor component associated with the gas turbine ; a drive component configured to supply a rotational force to a shaft associated with the gas turbine , whereby the drive component is at least one motor; and at least one control device configured to (i) direct the gas discharge component to discharge gas from the compressor component to reduce a compressor pressure ratio associated with the compressor component, (ii) direct the fuel control component to adjust the fuel flow to a value associated with the reduced compressor pressure ratio, and (iii) dynamically direct the at least one motor to provide a rotational force to the shaft in response to the reduced compressor pressure ratio induced by the gas discharge component.
Method for checking the oil level in a marine drive unit , where the drive unit is provided with an external oil filter , an oil level sensor adapted to determine an oil level in the drive unit , and an electronically controlled tilt means , comprising the following steps: - initiating a oil level check, - characterized in that the method further comprises the steps of: - controlling the tilt means to tilt the drive unit to a plurality of different tilt angle positions, - for each tilt angle position, determining if the oil level sensor detects the oil level in the drive unit , - for each tilt angle position, registering the tilt angle of the drive unit and the signal from the oil level sensor , - determining at which tilt angles the sensor detects the oil level , - in dependence of the determined tilt angle of the drive unit , determining if the oil level of the drive unit is within a predefined range. - initiating a oil level check, - characterized in that the method further comprises the steps of: - controlling the tilt means to tilt the drive unit to a plurality of different tilt angle positions, - for each tilt angle position, determining if the oil level sensor detects the oil level in the drive unit , - for each tilt angle position, registering the tilt angle of the drive unit and the signal from the oil level sensor , - determining at which tilt angles the sensor detects the oil level , - in dependence of the determined tilt angle of the drive unit , determining if the oil level of the drive unit is within a predefined range.
A flow controller for intravenous (IV) tubing , the flow controller comprising: first and second structural members defining a cavity therebetween for a portion of the tubing , wherein the first structural member is linearly slidable along a length of the tubing to compress at least part of the portion of the tubing to control flow of a medical fluid through the tubing , wherein the first structural member has a first surface that defines a portion of the cavity on a first side of the tubing , the second structural member has a second surface that defines a portion of the cavity on a second side of the tubing , and wherein the second surface is a ramped surface , and wherein the first surface is a ramped surface that is parallel to the ramped second surface of the second structural member at all positions of the linearly slidable first structural member . first and second structural members defining a cavity therebetween for a portion of the tubing , wherein the first structural member is linearly slidable along a length of the tubing to compress at least part of the portion of the tubing to control flow of a medical fluid through the tubing , wherein the first structural member has a first surface that defines a portion of the cavity on a first side of the tubing , the second structural member has a second surface that defines a portion of the cavity on a second side of the tubing , and wherein the second surface is a ramped surface , and wherein the first surface is a ramped surface that is parallel to the ramped second surface of the second structural member at all positions of the linearly slidable first structural member .
A device for providing analysis of bulk material and active search and elimination of bulk material flow defects, wherein the device comprises an autonomous system , which is configured to be freely placed or locked inside a bulk material silo , and flow defects detectors configured to be placed on walls of the bulk material silo , wherein the autonomous system has a shape of a cylinder on one end terminated with a cone and on the other end with a cap with a space inside, in which an aeration system with control elements and a compressed air silo connected with pressure/underpressure generators are arranged, which are further connected to channels of the aeration system , and further a vibration system and combined load sensors are arranged in the autonomous system , wherein the vibration system and the combined load sensors are connected with a control circuit comprising a power supply and a recording device , characterised in that the autonomous system is constructed without a cable connection to the bulk material silo , in that a bulk material analyser , combined sensors of temperature, humidity, acceleration and position and an optical properties sensor are arranged in the autonomous system , wherein the bulk material analyser , the combined sensors of temperature, humidity, acceleration and position and the optical properties sensor are connected with the control circuit , wherein the optical properties sensor with a synchronized light source is arranged inside the cap of the body of the autonomous system , and in that the body of the autonomous system is provided with either at least two motion worm screws on its surface, or alternatively with a main opening surrounded by a system of direction openings ( 181-188 ) which are further connected to the pressure/underpressure generator such that each direction opening ( 181-188 ) is reversibly closable to control its movement.
A radiation curable composition for additive-manufacturing processes, the composition comprising: (meth)acrylate component(s) not comprising a urethane moiety, the (meth)acrylate component(s) comprising a polyether backbone to which the (meth)acrylate moieties are attached, the (meth)acrylate component(s) having a molecular weight Mw of at least 1,000 g/mol as Component A1, photo initiator as Component B, red, yellow or orange dye or combination thereof as Component C, blue dye having a light absorption maximum in the range of 350 to 420 nm as Component D and a solubility of at least 0.1 g in 100 g triethylenglycole di(meth)acrylate at 23°C, and optionally stabilizer as Component E, the red, orange or yellow dye comprising a perylene moiety, the blue dye comprising a terephthalate moiety. (meth)acrylate component(s) not comprising a urethane moiety, the (meth)acrylate component(s) comprising a polyether backbone to which the (meth)acrylate moieties are attached, the (meth)acrylate component(s) having a molecular weight Mw of at least 1,000 g/mol as Component A1, photo initiator as Component B, red, yellow or orange dye or combination thereof as Component C, blue dye having a light absorption maximum in the range of 350 to 420 nm as Component D and a solubility of at least 0.1 g in 100 g triethylenglycole di(meth)acrylate at 23°C, and optionally stabilizer as Component E, the red, orange or yellow dye comprising a perylene moiety, the blue dye comprising a terephthalate moiety.