mhurhangee/patent-ind-claim-en huggingface dataset:
Coolant valve for a motor vehicle with a housing comprising an inlet and an outlet a flow cross-section which is configured between the inlet and the outlet and is surrounded by a valve seat a control body which can be lowered onto the valve seat and lifted off the valve seat , through openings in the control body , via which the inlet is continuously connected to a space on the side of the control body facing away from the inlet , an electromagnetic actuator with an armature , which is coupled to and is movable with the control body , wherein at least one dirt pocket is configured at the control body , which dirt pocket comprises a closed bottom facing the inlet and is open to the space configured on the side of the control body facing away from the inlet , wherein several dirt pockets are configured at the control body distributed over the circumference, wherein in a cross-section at the middle axial height of the control body the proportion of the dirt pockets to the total cross-section is at least 10%. a housing comprising an inlet and an outlet a flow cross-section which is configured between the inlet and the outlet and is surrounded by a valve seat a control body which can be lowered onto the valve seat and lifted off the valve seat , through openings in the control body , via which the inlet is continuously connected to a space on the side of the control body facing away from the inlet , an electromagnetic actuator with an armature , which is coupled to and is movable with the control body , wherein at least one dirt pocket is configured at the control body , which dirt pocket comprises a closed bottom facing the inlet and is open to the space configured on the side of the control body facing away from the inlet , wherein several dirt pockets are configured at the control body distributed over the circumference, wherein in a cross-section at the middle axial height of the control body the proportion of the dirt pockets to the total cross-section is at least 10%.
A washing machine comprising: - a housing , - a stationary wash tub arranged inside the housing and having an opening closable by means of a door of the housing , - a laundry basket rotatably supported inside the wash tub and operable in rotation about a basket rotation axis by means of an electric motor , - a water loading system connectable to a mains water system and in communication with the wash tub for loading water into the wash tub , - an electric induction generator connected between the wash tub and the laundry basket , and which generates electric current in dependency of the rotation of the laundry basket with respect to the tub , characterized in that the washing machine further comprises at least one chargeable electric accumulator fixed to the tub or to the basket and electrically connected to the electric generator . - a housing , - a stationary wash tub arranged inside the housing and having an opening closable by means of a door of the housing , - a laundry basket rotatably supported inside the wash tub and operable in rotation about a basket rotation axis by means of an electric motor , - a water loading system connectable to a mains water system and in communication with the wash tub for loading water into the wash tub , - an electric induction generator connected between the wash tub and the laundry basket , and which generates electric current in dependency of the rotation of the laundry basket with respect to the tub ,
A method for removing a non-acidic sulfur compound from a hydrocarbon stream containing the non-acidic sulfur compound, the method comprising: contacting the hydrocarbon stream with an amount of a basic ionic liquid effective to react with the non-acidic sulfur compound to form at least one reaction product in a treated hydrocarbon stream; wherein: the non-acidic sulfur compound is selected from the group consisting of thiophenes, disulfides, thioethers, mercaptans, and combinations thereof; and the basic ionic liquid comprises a quaternary ammonium compound having the formula R 4 N + X - or X - R 3 N + R'N + R 3 X - , wherein R is independently an alkyl group, an alkylbenzyl group, a hydroxyalkyl group, or a hydroxyalkylbenzyl group, and R is straight or branched and has 1 to 22 carbon atoms, R' is a straight or branched alkylene or oxyalkylene having 1 to 10 carbon atoms, and wherein X - is selected from the group consisting of carbonate, alkylcarbonate, or bicarbonate, wherein the alkyl group of the alkylcarbonate if present, is straight or branched and has 1 to 8 carbon atoms, and; removing the at least one reaction product from the treated hydrocarbon stream. the non-acidic sulfur compound is selected from the group consisting of thiophenes, disulfides, thioethers, mercaptans, and combinations thereof; and the basic ionic liquid comprises a quaternary ammonium compound having the formula R 4 N + X - or X - R 3 N + R'N + R 3 X - , wherein R is independently an alkyl group, an alkylbenzyl group, a hydroxyalkyl group, or a hydroxyalkylbenzyl group, and R is straight or branched and has 1 to 22 carbon atoms, R' is a straight or branched alkylene or oxyalkylene having 1 to 10 carbon atoms, and wherein X - is selected from the group consisting of carbonate, alkylcarbonate, or bicarbonate, wherein the alkyl group of the alkylcarbonate if present, is straight or branched and has 1 to 8 carbon atoms, and; removing the at least one reaction product from the treated hydrocarbon stream.
An elastomer seal for sealing between a motor vehicle opening panel and the body of this vehicle, this seal including a part which is intended to be applied on the body due to a clip which is able to clip into a hole formed in the body , said part comprising two lips able to press on the body on each side of said hole , characterized in that said lips are constituted by an adhesive material which is: - either, in a first variant, distinct from the elastomer which constitutes the remainder of the seal and which is not cured at the vulcanization temperature of said elastomer, - or, in a second variant, identical to this elastomer, but which is prevented from curing during the vulcanization of said elastomer, so that said material remains adhesive. - either, in a first variant, distinct from the elastomer which constitutes the remainder of the seal and which is not cured at the vulcanization temperature of said elastomer, - or, in a second variant, identical to this elastomer, but which is prevented from curing during the vulcanization of said elastomer, so that said material remains adhesive.
A camera lens module configured for performing a zooming operation at high speed, the camera lens module comprising in an ordered way from an object side, a first lens , a second lens , a third lens , a fourth lens and a fifth lens , wherein a first lens having positive (+) refractive power, a second lens having negative (-) refractive power; a third lens having positive (+) refractive power, wherein an image side surface of the third lens is concavely formed at the optical axis, an object side surface of the third lens is convexly formed at the optical axis; a fourth lens having positive (+) refractive power; and a fifth lens having negative (-) refractive power and having at least one inflection point at both objective and image sides, wherein the first, second, third, fourth and fifth lenses are formed of a plastic material, wherein an image side surface (S2) of the first lens is aspheric; and in that an object side surface (S9) of the fifth lens is aspheric; wherein the refractive index of the first, second, third, fourth and fifth lenses satisfies the following Conditional Expression 1: 1.5 < N 1 < 1.6 , 1.6 < N 2 < 1.7 , 1.5 < N 4 < 1.6 , 1.5 < N 5 < 1.6 where, N1 is a refractive index of first lens , N2 is a refractive index of second lens , N4 is a refractive index of fourth lens , and N5 is a refractive index of fifth lens , and and wherein a distance from the object side surface of the first lens to an imaging surface (I) satisfies the following Conditional Expression 2: 4.7 < ∑ T < 5.9 where ΣT is a distance (mm) from the object side surface of the first lens to an imaging surface (I); characterized in that only the first lens is configured to perform a zooming operation while moving along an optical axis, an aperture is positioned at an object side surface of the first lens , wherein an image side surface of the first lens is convexly formed; an object side surface of the fifth lens is convexly formed at the optical axis; and the following conditional expression is satisfied: 1.5 < N3 < 1.6, where N3 is a refractive index of the third lens. N1 is a refractive index of first lens , N2 is a refractive index of second lens , N4 is a refractive index of fourth lens , and N5 is a refractive index of fifth lens , and and wherein a distance from the object side surface of the first lens to an imaging surface (I) satisfies the following Conditional Expression 2: 4.7 < ∑ T < 5.9 where ΣT is a distance (mm) from the object side surface of the first lens to an imaging surface (I); characterized in that only the first lens is configured to perform a zooming operation while moving along an optical axis, an aperture is positioned at an object side surface of the first lens , wherein an image side surface of the first lens is convexly formed; an object side surface of the fifth lens is convexly formed at the optical axis; and the following conditional expression is satisfied: 1.5 < N3 < 1.6, where N3 is a refractive index of the third lens.
A system for cooling a load coupling coupled to a gas turbine and disposed within an exhaust housing , the system comprising: a shroud configured to be mounted about the load coupling , the shroud defining an inlet passage between the shroud and the load coupling and an outlet passage between the exhaust housing and the shroud ; and a set of blades configured to couple to the load coupling , the set of blades angled to draw air into the inlet passage as the set of blades rotate with the load coupling ; characterised in that the shroud defines an outlet passage between the exhaust housing and the shroud ; wherein the exhaust housing defines a tunnel radially spaced from the shroud , and the inlet passage and the outlet passage fluidly couple together around a forward end of the shroud within the tunnel , wherein the air flows in a forward direction in the inlet passage and a rearward direction in the outlet passage ; and wherein the tunnel and the load coupling define a radial opening at the forward end of the load coupling through which a gas from an upstream source enters and mixes with the air in the inlet and outlet passages . a shroud configured to be mounted about the load coupling , the shroud defining an inlet passage between the shroud and the load coupling and an outlet passage between the exhaust housing and the shroud ; and a set of blades configured to couple to the load coupling , the set of blades angled to draw air into the inlet passage as the set of blades rotate with the load coupling ; characterised in that the shroud defines an outlet passage between the exhaust housing and the shroud ; wherein the exhaust housing defines a tunnel radially spaced from the shroud , and the inlet passage and the outlet passage fluidly couple together around a forward end of the shroud within the tunnel , wherein the air flows in a forward direction in the inlet passage and a rearward direction in the outlet passage ; and wherein the tunnel and the load coupling define a radial opening at the forward end of the load coupling through which a gas from an upstream source enters and mixes with the air in the inlet and outlet passages .
A control system for a radio frequency, RF, communication device, the system comprising: a communication controller configured to control an RF communication of the RF communication device; a detector configured to detect the presence of an external communication device and to initiate a wake-up of the communication controller in dependence on said presence; wherein the detector is configured to detect said presence by detecting a first load on an RF interface of the RF communication device, said first load resulting from a first transmitted RF pulse; characterized in that the detector is configured to initiate said wake-up if a difference between the first load and a reference load is above a high threshold, and to perform a presence verification if the difference between the first load and the reference load is between a low threshold and the high threshold; wherein performing the presence verification comprises transmitting a second RF pulse and comparing a second load, which results from the second RF pulse, with the first load, and comparing a difference between the first load and the second load with a difference threshold and concluding that the external communication device is present if the difference between the first load and the second load exceeds the difference threshold. a communication controller configured to control an RF communication of the RF communication device; a detector configured to detect the presence of an external communication device and to initiate a wake-up of the communication controller in dependence on said presence; wherein the detector is configured to detect said presence by detecting a first load on an RF interface of the RF communication device, said first load resulting from a first transmitted RF pulse; characterized in that the detector is configured to initiate said wake-up if a difference between the first load and a reference load is above a high threshold, and to perform a presence verification if the difference between the first load and the reference load is between a low threshold and the high threshold; wherein performing the presence verification comprises transmitting a second RF pulse and comparing a second load, which results from the second RF pulse, with the first load, and comparing a difference between the first load and the second load with a difference threshold and concluding that the external communication device is present if the difference between the first load and the second load exceeds the difference threshold.
Method for measuring the acoustic environment of a glass fibre by measuring the optical path length of the glass fibre by introducing a light signal and by evaluating the light signal which is backscattered in the glass fibre, characterised in that a combined quadrature signal (112, Q12) is formed from the backscattered light signal for different monitoring sections, in each case according to I 12 = Re I 1 ⁢ x + i ⋅ Q 1 ⁢ x ⋅ I 2 ⁢ x − i ⋅ Q 2 ⁢ x + I 1 ⁢ y + i ⋅ Q 1 ⁢ y ⋅ I 2 ⁢ y − i ⋅ Q 2 ⁢ y and Q 12 = Im I 1 ⁢ x + i ⋅ Q 1 ⁢ x ⋅ I 2 ⁢ x − i ⋅ Q 2 ⁢ x + I 1 ⁢ y + i ⋅ Q 1 ⁢ y ⋅ I 2 ⁢ y − i ⋅ Q 2 ⁢ y , where I 1x , Q 1x : in-phase or quadrature signal component of a signal backscattered at a closer location in an x-polarisation direction, I 2x , Q 2x : in-phase or quadrature signal component of a signal backscattered at a location which is further away in the x-polarisation direction, I 1y , Q 1y : in-phase or quadrature signal component of a signal backscattered at the closer location in a y-polarisation direction, and I 2y , Q 2y : in-phase or quadrature signal component of a signal backscattered at the location which is further away in the y-polarisation direction, wherein the phase of the combined quadrature signal (I 12 , Q 12 ) acts as a measure for the sound pressure and the amplitude as a measure for the signal quality. where I 1x , Q 1x : in-phase or quadrature signal component of a signal backscattered at a closer location in an x-polarisation direction, I 2x , Q 2x : in-phase or quadrature signal component of a signal backscattered at a location which is further away in the x-polarisation direction, I 1y , Q 1y : in-phase or quadrature signal component of a signal backscattered at the closer location in a y-polarisation direction, and I 2y , Q 2y : in-phase or quadrature signal component of a signal backscattered at the location which is further away in the y-polarisation direction, wherein the phase of the combined quadrature signal (I 12 , Q 12 ) acts as a measure for the sound pressure and the amplitude as a measure for the signal quality.
A device for producing dental ceramic comprising a CAD/CAM device for providing a pressing cavity for producing the dental ceramic, wherein the shape of the dental ceramic to be produced is determinable by a CAD device thereof, based on scan data, and wherein a positive model can be produced by a CAM device thereof, based on which the mold cavity can be produced using a lost mold, characterized in that , by means of the CAM device, distribution and transition between different types of ceramics, i.e. types of ceramics, which differ at least with respect to one parameter concerning the material, appearance, strength or the like, is automatically adjustable, wherein, using the CAM device for adjusting the distribution and the transition, the position, the dimensions and the relative height of a feeder channel between a muffle mandrel , which corresponds to the press channel, and the pressing cavity , are determinable and are automatically adjustable with respect to the pressing cavity and the muffle mandrel , for the production of the dental ceramic, depending on at least one of these parameters.
A developer unit for an electrophotographic imaging device, comprising: a housing having a volume defined therein for holding toner to be developed; a toner inlet port disposed on the housing having an aperture for receiving toner; and a cover member rotatably coupled to the housing for covering the toner inlet port when in a closed position and allowing for the reception of toner within the housing when in an open position relative to the toner inlet port characterized by that the cover member comprises: a first member providing a surface area which covers the toner inlet port when the cover member is in the closed position; a plurality of arms, each arm being coupled to the first member and having a distal end portion pivotably coupled to the housing, the cover member pivoting about an axis defined at least in part by the distal end portion of the arms. a housing having a volume defined therein for holding toner to be developed; a toner inlet port disposed on the housing having an aperture for receiving toner; and a cover member rotatably coupled to the housing for covering the toner inlet port when in a closed position and allowing for the reception of toner within the housing when in an open position relative to the toner inlet port characterized by that the cover member comprises: a first member providing a surface area which covers the toner inlet port when the cover member is in the closed position; a plurality of arms, each arm being coupled to the first member and having a distal end portion pivotably coupled to the housing, the cover member pivoting about an axis defined at least in part by the distal end portion of the arms. a first member providing a surface area which covers the toner inlet port when the cover member is in the closed position; a plurality of arms, each arm being coupled to the first member and having a distal end portion pivotably coupled to the housing, the cover member pivoting about an axis defined at least in part by the distal end portion of the arms.
An electric resistance welded steel pipe or tube comprising: a base metal being a steel sheet having a chemical composition consisting of, in mass%, C: 0.15 % to 0.40 %, Si: 0.05 % to 0.50 %, Mn: 0.30 % to 2.00 %, Al: 0.01 % to 0.10 %, Ti: 0.001 % to 0.04 %, B: 0.0005 % to 0.0050 %, N: 0.0010 % to 0.0100 %, and optionally, in mass%, one or more selected from the group consisting of Cr: 1.0 % or less, Mo: 1.0 % or less, W: 1.0 % or less, Ni: 1.0 % or less, Cu: 1.0 % or less, Nb: 0.2 % or less, V: 0.2 % or less, and Ca: 0.0050 % or less, with a balance consisting of Fe and inevitable impurities, wherein P is 0.020% or less, S is 0.010% or less and O is 0.005% or less, a Ti content and a N content satisfying the following Formula , N/14 < Ti/47 .9 where N is the N content in mass% and Ti is the Ti content in mass%, and an electric resistance weld portion having a bond width of 40 × 10 -6 m or more and 120 × 10 -6 m or less, measured by the method as of description, wherein C 0 - C 1 is 0.05 mass% or less, measured by the method as of description, where C 0 - C 1 is a difference between C 1 in mass% which is a minimum C content of the electric resistance weld portion and C 0 in mass% which is a C content of the steel sheet, and a depth of a total decarburized layer in each of an inner surface layer and an outer surface layer of the electric resistance welded steel pipe or tube, measured by the method as of description, is 50 × 10 -6 m or less. a base metal being a steel sheet having a chemical composition consisting of, in mass%, C: 0.15 % to 0.40 %, Si: 0.05 % to 0.50 %, Mn: 0.30 % to 2.00 %, Al: 0.01 % to 0.10 %, Ti: 0.001 % to 0.04 %, B: 0.0005 % to 0.0050 %, N: 0.0010 % to 0.0100 %, and Cr: 1.0 % or less, Mo: 1.0 % or less, W: 1.0 % or less, Ni: 1.0 % or less, Cu: 1.0 % or less, Nb: 0.2 % or less, V: 0.2 % or less, and Ca: 0.0050 % or less, with a balance consisting of Fe and inevitable impurities, wherein P is 0.020% or less, S is 0.010% or less and O is 0.005% or less, a Ti content and a N content satisfying the following Formula , N/14 < Ti/47 .9 where N is the N content in mass% and Ti is the Ti content in mass%, and an electric resistance weld portion having a bond width of 40 × 10 -6 m or more and 120 × 10 -6 m or less, measured by the method as of description, wherein C 0 - C 1 is 0.05 mass% or less, measured by the method as of description, where C 0 - C 1 is a difference between C 1 in mass% which is a minimum C content of the electric resistance weld portion and C 0 in mass% which is a C content of the steel sheet, and a depth of a total decarburized layer in each of an inner surface layer and an outer surface layer of the electric resistance welded steel pipe or tube, measured by the method as of description, is 50 × 10 -6 m or less.
Process to treat a subterranean formation by introducing a composition containing between 1 and 40 wt% on total weight of the composition of a chelating agent selected from the group of glutamic acid N,N-diacetic acid or a salt thereof (GLDA), aspartic acid N,N-diacetic acid or a salt thereof (ASDA), and methylglycine N,N-diacetic acid or a salt thereof (MGDA) into the formation, wherein after the treatment composition is introduced into the formation, when the composition flows into the formation, the process comprises a soaking step wherein, during the soaking step the flow rate of the composition is purposively decreased for a period of time, and wherein next this flow rate is again increased.