mhurhangee/patent-ind-claim-en huggingface dataset:
A telescoping assembly of a drug delivery injector , comprising: a rotatable internal screw ; a pushing nut screw nested together with the internal screw , whereby the pushing nut screw is configured to move linearly with respect to the internal screw upon application of rotation to at least one of the internal screw and the pushing nut screw ; a pushing nut cover attached to a plunger in a cartridge of the injector ; and a mid screw nested and threaded together with the internal screw and the pushing nut screw , characterized by the pushing nut screw being retracted away from the pushing nut cover in a transport configuration of the assembly, whereby there is a gap therebetween; wherein a first few threads of the internal screw are configured with increased friction against rotation in relation to remaining threads of the internal screw , thereby initially resisting linear movement of the pushing nut screw through the gap before the pushing nut screw is linearly moved into a position to engage the pushing nut cover , wherein the mid screw is configured to move linearly with respect to the internal screw upon application of rotation to the internal screw . a rotatable internal screw ; a pushing nut screw nested together with the internal screw , whereby the pushing nut screw is configured to move linearly with respect to the internal screw upon application of rotation to at least one of the internal screw and the pushing nut screw ; a pushing nut cover attached to a plunger in a cartridge of the injector ; and a mid screw nested and threaded together with the internal screw and the pushing nut screw , characterized by the pushing nut screw being retracted away from the pushing nut cover in a transport configuration of the assembly, whereby there is a gap therebetween; wherein a first few threads of the internal screw are configured with increased friction against rotation in relation to remaining threads of the internal screw , thereby initially resisting linear movement of the pushing nut screw through the gap before the pushing nut screw is linearly moved into a position to engage the pushing nut cover , wherein the mid screw is configured to move linearly with respect to the internal screw upon application of rotation to the internal screw .
A railway vehicle comprising at least one car and at least one bogie carrying the car , the bogie comprising a chassis and a semi-active hydraulic damping system between the chassis and the car , the car comprising a body defining an exterior of the car and an interior of the car suitable for accommodating passengers or freight, the semi-active hydraulic damping system comprising: - a piston and a rod slidably mounted within a cylindrical hollow body , the piston defining a first chamber and a second chamber in the cylindrical hollow body , said first and second chambers extending on either side of said piston , the rod extending into the first chamber , - a valve bridge , fluidly connected to the first chamber and the second chamber respectively, the valve bridge comprising four passive non-return valves , and - a pressure relief valve , the semi-active hydraulic damping system being configured to provide a one-way flow of fluid through the damping system, characterised in that the hydraulic damping system is devoid of a power source external to the system , for example an electrical power source or a pneumatic power source, and wherein the semi-active hydraulic damping system is integrated at least partially within the interior of the car . - a piston and a rod slidably mounted within a cylindrical hollow body , the piston defining a first chamber and a second chamber in the cylindrical hollow body , said first and second chambers extending on either side of said piston , the rod extending into the first chamber , - a valve bridge , fluidly connected to the first chamber and the second chamber respectively, the valve bridge comprising four passive non-return valves , and - a pressure relief valve , the semi-active hydraulic damping system being configured to provide a one-way flow of fluid through the damping system, characterised in that the hydraulic damping system is devoid of a power source external to the system , for example an electrical power source or a pneumatic power source, and wherein the semi-active hydraulic damping system is integrated at least partially within the interior of the car .
A ventilation device for electrical panels, comprising a box-like metallic base , which is configured to be placed on top of an electrical panel and which has at least one lower opening through which an air flow (F) coming from said electrical panel can flow, and at least one laminar element placed on top of said box-like metallic base , wherein said ventilation device also includes at least one flap raising and lowering with respect to said laminar element for opening and closing at least one corresponding upper opening of the laminar element , said upper opening being defined by said flap , characterized in that said laminar element is made of plastic and that said flap is obtained in at least one portion of said plastic laminar element , so that at least one portion of the perimeter of said flap is made in one piece with said plastic laminar element and constitutes a fold of said laminar element , said fold being shaped as a straight line and acting as a hinge for said flap to allow a pivotable movement opening and closing the upper opening , said flap being configured to close said upper opening when the air flow (F) in fire condition of the electrical panel contacts prefixed areas (A) of said plastic laminar element which are heated up, so that said hinge of the flap allows to close said upper opening in case an excess of heat is present in said electrical panel, said flap being also covered at the top by a rigid metal sheet so that said metal sheet protrudes from three sides of the flap of a distance slightly greater than the length of said upper opening and said upper opening being closed and sealed by said flap with the air flow (F) in fire condition due to gravity, thus stopping said air flow (F) and reducing the oxygen level inside the electrical panel.
An ignition plug tip of an ignition plug configured to be used in an internal combustion engine including at least one main combustion chamber , the ignition plug tip comprising: a nozzle portion forming at least a portion of a pre-combustion chamber and having an inner surface ; and at least one flow channel configured to fluidly connect the pre-combustion chamber to the main combustion chamber , the at least one flow channel including a main portion having constant cross-section and a funnel-shaped inlet portion at the inner surface , and characterized in that the at least one flow channel extending tangentially with respect to a center axis of the nozzle portion such that a swirl of the combustion mixture within the main combustion chamber is increased, and the funnel-shaped inlet portion having a length (a) of about 30 % to 70 % the length (c) of the at least one flow channel . a nozzle portion forming at least a portion of a pre-combustion chamber and having an inner surface ; and at least one flow channel configured to fluidly connect the pre-combustion chamber to the main combustion chamber , the at least one flow channel including a main portion having constant cross-section and a funnel-shaped inlet portion at the inner surface , and characterized in that the at least one flow channel extending tangentially with respect to a center axis of the nozzle portion such that a swirl of the combustion mixture within the main combustion chamber is increased, and the funnel-shaped inlet portion having a length (a) of about 30 % to 70 % the length (c) of the at least one flow channel .
Press or punching machine with a drive that can drive a ram with an oscillating movement and with an oscillating counterbalance to compensate for mass forces, which can also be driven with an oscillating movement by the drive in the opposite direction to the ram , where the oscillating counterbalance has a tank that can be filled with a material, where the tank is divided into individual sectors separate from one another or where several tanks are available, characterized in that baffle plates are disposed in the separate sectors or in the several tanks .
A resin solution composition comprising an aromatic polysulfone, a sulfone-based solvent, and an ester-based solvent, wherein the sulfone-based solvent is sulfolane and the ester-based solvent is γ-butyrolactone or γ-valerolactone, in the resin solution composition, an amount of the resin, relative to a total mass of the resin solution composition, is at least 10% by mass but not more than 50% by mass, and an amount of the ester-based solvent, relative to a total amount of the sulfone-based solvent and the ester-based solvent, is at least 15% by mass but not more than 85% by mass.
Method, comprising: ascertaining a value of a measure of a deviation of an amplitude distribution of a signal, amplified by a power amplifier operated at least temporarily in a non-linear gain region, from a Gaussian distribution; and controlling at least part of a communication process, based on the signal, depending on the ascertained value, wherein the measure of the deviation of the amplitude distribution is based on cumulants whose order is greater than 2 and is even. ascertaining a value of a measure of a deviation of an amplitude distribution of a signal, amplified by a power amplifier operated at least temporarily in a non-linear gain region, from a Gaussian distribution; and controlling at least part of a communication process, based on the signal, depending on the ascertained value, wherein the measure of the deviation of the amplitude distribution is based on cumulants whose order is greater than 2 and is even.
A method for monitoring temperature with a remote-access device , said remote-access device being energetically passive, the method comprising: - associating said remote-access device physically with an item , such that a temperature of said item is in a relation to a temperature of the remote-access device , - determining first temperature data of said remote-access device using a reader device in a first environment , wherein it is not possible to determine an actual temperature value from the temperature data without calibration information, - moving said remote-access device from the first environment to a second environment , - determining second temperature data of said remote-access device using a reader device in said second environment, - energizing said remote-access device using at least one reader device in determining said first and second temperature data using an electromagnetic field, - communicating said first and second temperature data from the remote-access device to said at least one reader device using back-scattering modulation of said electromagnetic field, and - determining one or more actual temperature values from the temperature data by using calibration data (AFD,1020) received from the remote-access device , characterized in that the calibration data (AFD,1020) is stored in a memory of the remote-access device in encrypted form, wherein the method comprises calibrating said first temperature data using the calibration data (AFD,1020) using a computer different from said at least one reader device at a time later than the time of determining first temperature data . - associating said remote-access device physically with an item , such that a temperature of said item is in a relation to a temperature of the remote-access device , - determining first temperature data of said remote-access device using a reader device in a first environment , wherein it is not possible to determine an actual temperature value from the temperature data without calibration information, - moving said remote-access device from the first environment to a second environment , - determining second temperature data of said remote-access device using a reader device in said second environment, - energizing said remote-access device using at least one reader device in determining said first and second temperature data using an electromagnetic field, - communicating said first and second temperature data from the remote-access device to said at least one reader device using back-scattering modulation of said electromagnetic field, and - determining one or more actual temperature values from the temperature data by using calibration data (AFD,1020) received from the remote-access device ,
Separator for an electrochemical cell, comprising (A) a flexible perforate support, (B) a porous first ceramic material which fills the perforations in the support and which (i) has a pore structure which is characterized by an average pore size, and (ii) is suitable for receiving an ionconducting electrolyte, characterized in that (C) the electrolyte-contactable pore surface of the first porous ceramic material is covered with fine particles of a further material to extend the use life, the average size of the fine particles being in the range from 0.5 to 30% and preferably in the range from 1 to 15% of the average pore size of the ceramic material, wherein the separator additionally includes at least one adhesion promoter based on functionalized silanes. (A) a flexible perforate support, (B) a porous first ceramic material which fills the perforations in the support and which (i) has a pore structure which is characterized by an average pore size, and (ii) is suitable for receiving an ionconducting electrolyte, characterized in that (i) has a pore structure which is characterized by an average pore size, and (ii) is suitable for receiving an ionconducting electrolyte, (C) the electrolyte-contactable pore surface of the first porous ceramic material is covered with fine particles of a further material to extend the use life, the average size of the fine particles being in the range from 0.5 to 30% and preferably in the range from 1 to 15% of the average pore size of the ceramic material, wherein the separator additionally includes at least one adhesion promoter based on functionalized silanes.
A self-limiting electrospray composition capable of forming a layer of self-limiting thickness comprising a non-charge-dissipative component and a charge-dissipative component, wherein the non-charge-dissipative component is: (i) non-volatile under electrospray deposition conditions; and (ii) electrically insulating or is at least sufficiently resistant to conducting an electrical charge such that a layer comprising the non-charge-dissipative component has a self-limiting thickness at which the layer hinders further electrospray deposition of the non-charge-dissipative component onto the layer; wherein the charge-dissipative component is: (i) non-volatile under electrospray deposition conditions; and (ii) not electrically insulating or is at least sufficiently dissipative or conductive such that a layer consisting of only the charge-dissipative component in the absence of the non-charge-dissipative component does not exhibit a self-limiting thickness at which the layer repels further electrospray deposition of the charge-dissipative component onto the layer. wherein the non-charge-dissipative component is: (i) non-volatile under electrospray deposition conditions; and (ii) electrically insulating or is at least sufficiently resistant to conducting an electrical charge such that a layer comprising the non-charge-dissipative component has a self-limiting thickness at which the layer hinders further electrospray deposition of the non-charge-dissipative component onto the layer; (i) non-volatile under electrospray deposition conditions; and (ii) electrically insulating or is at least sufficiently resistant to conducting an electrical charge such that a layer comprising the non-charge-dissipative component has a self-limiting thickness at which the layer hinders further electrospray deposition of the non-charge-dissipative component onto the layer; wherein the charge-dissipative component is: (i) non-volatile under electrospray deposition conditions; and (ii) not electrically insulating or is at least sufficiently dissipative or conductive such that a layer consisting of only the charge-dissipative component in the absence of the non-charge-dissipative component does not exhibit a self-limiting thickness at which the layer repels further electrospray deposition of the charge-dissipative component onto the layer. (i) non-volatile under electrospray deposition conditions; and (ii) not electrically insulating or is at least sufficiently dissipative or conductive such that a layer consisting of only the charge-dissipative component in the absence of the non-charge-dissipative component does not exhibit a self-limiting thickness at which the layer repels further electrospray deposition of the charge-dissipative component onto the layer.
A method for producing a coated magnetic powder in which particle surfaces of a soft magnetic powder are coated with a silicone resin, the method comprising: a preparation step of preparing a silicone emulsion by mixing a silicone resin with water containing a surfactant and dispersing the silicone resin in the water; an application step of applying the silicone emulsion onto particle surfaces of a soft magnetic powder; and a drying step of drying the soft magnetic powder after the silicone emulsion is applied, wherein: the surfactant is a nonionic surfactant having a polyoxyethylene structure and has a weight-average molecular weight of 300 or more and 700 or less, as measured by matrix-assisted laser desorption/ionization. and a content of the silicone resin in the silicone emulsion is 10 mass% or more and 60 mass% or less. a preparation step of preparing a silicone emulsion by mixing a silicone resin with water containing a surfactant and dispersing the silicone resin in the water; an application step of applying the silicone emulsion onto particle surfaces of a soft magnetic powder; and a drying step of drying the soft magnetic powder after the silicone emulsion is applied, the surfactant is a nonionic surfactant having a polyoxyethylene structure and has a weight-average molecular weight of 300 or more and 700 or less, as measured by matrix-assisted laser desorption/ionization. and a content of the silicone resin in the silicone emulsion is 10 mass% or more and 60 mass% or less.
An overhead power line distribution system , characterized by comprising: a pole ; two composite crossarms ; and a strain fixture , a middle portion of each of the two composite crossarms is horizontally fixed to the pole , and ends of each of the two composite crossarms are connected to the strain fixture , the strain fixture enables the two composite crossarms to be integrally connected, and the strain fixture is adapted to fix a conducting wire, and characterised in that the strain fixture comprises an angle steel , first and second wire clamps respectively located on both sides of the angle steel, and two hoops disposed on the angle steel , and the two hoops are sleeved on the ends of the two composite crossarms to integrally connect the two composite crossarms and the first wire clamp and the second wire clamp are adapated to fix the conducting wire. a pole ; two composite crossarms ; and a strain fixture , a middle portion of each of the two composite crossarms is horizontally fixed to the pole , and ends of each of the two composite crossarms are connected to the strain fixture , the strain fixture enables the two composite crossarms to be integrally connected, and the strain fixture is adapted to fix a conducting wire, and characterised in that the strain fixture comprises an angle steel , first and second wire clamps respectively located on both sides of the angle steel, and two hoops disposed on the angle steel , and the two hoops are sleeved on the ends of the two composite crossarms to integrally connect the two composite crossarms and the first wire clamp and the second wire clamp are adapated to fix the conducting wire.
A method of determining, in a ray tracing system , whether a ray intersects a three-dimensional axis-aligned box , the method comprising: determining (S308) whether a first condition is satisfied, wherein the first condition is, or is mathematically equivalent to, C x − C z D x D z ≤ H z D x D z + H x ; determining (S308) whether a second condition is satisfied, wherein the second condition is, or is mathematically equivalent to, C y − C z D y D z ≤ H z D y D z + H y ; determining (S308) whether a third condition is satisfied, wherein the third condition is, or is mathematically equivalent to, C x D y D z − C y D x D z ≤ H y D x D z + H x D y D z ; and in response to determining that at least one of the first, second and third conditions is not satisfied, determining (S314) that the ray does not intersect the axis-aligned box, wherein C x , C y and C z are x, y and z components of a position of the centre of the axis-aligned box relative to an origin of the ray , wherein H x , H y and H z are half widths of the axis-aligned box in the x, y and z dimensions, and wherein D x , D y and D z are x, y and z components of a direction vector of the ray. determining (S308) whether a first condition is satisfied, wherein the first condition is, or is mathematically equivalent to, C x − C z D x D z ≤ H z D x D z + H x ; determining (S308) whether a second condition is satisfied, wherein the second condition is, or is mathematically equivalent to, C y − C z D y D z ≤ H z D y D z + H y ; determining (S308) whether a third condition is satisfied, wherein the third condition is, or is mathematically equivalent to, C x D y D z − C y D x D z ≤ H y D x D z + H x D y D z ; and in response to determining that at least one of the first, second and third conditions is not satisfied, determining (S314) that the ray does not intersect the axis-aligned box, wherein C x , C y and C z are x, y and z components of a position of the centre of the axis-aligned box relative to an origin of the ray , wherein H x , H y and H z are half widths of the axis-aligned box in the x, y and z dimensions, and wherein D x , D y and D z are x, y and z components of a direction vector of the ray.
An airbag comprising an airbag base fabric satisfying the following characteristics of A to E: (A) a cross-sectional deformation (WR), calculated by a formula , of multifilament warp threads constituting a textile is 4.0 to 6.0, WR = Major axis of warp thread cross section in textile / Minor axis of warp thread cross section in textile (B) a cross-sectional deformation (FR), calculated by a formula , of multifilament weft threads constituting the textile is 2.4 to 4.0, FR = Major axis of weft thread cross section in textile / Minor axis of weft thread cross section in textile (C) a single fiber cross-sectional shape of the multifilament threads constituting the textile is substantially circular, (D) the multifilament threads constituting the textile have total fineness of 145 to 720 dtex, single fiber fineness of 2 to 7 dtex, and tensile strength of 6.5 to 8.5 cN/dtex, characterized in that the airbag base fabric is not coated with a resin, and (E) the dynamic air permeability measured according to ASTM D 6476-02 is 100 to 1000 mm/sec. (A) a cross-sectional deformation (WR), calculated by a formula , of multifilament warp threads constituting a textile is 4.0 to 6.0, WR = Major axis of warp thread cross section in textile / Minor axis of warp thread cross section in textile (B) a cross-sectional deformation (FR), calculated by a formula , of multifilament weft threads constituting the textile is 2.4 to 4.0, FR = Major axis of weft thread cross section in textile / Minor axis of weft thread cross section in textile (C) a single fiber cross-sectional shape of the multifilament threads constituting the textile is substantially circular, (D) the multifilament threads constituting the textile have total fineness of 145 to 720 dtex, single fiber fineness of 2 to 7 dtex, and tensile strength of 6.5 to 8.5 cN/dtex, characterized in that the airbag base fabric is not coated with a resin, and (E) the dynamic air permeability measured according to ASTM D 6476-02 is 100 to 1000 mm/sec.