mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus for directing a surgical laser beam onto tissue in a treatment area of an eye of a patient during ocular surgery, the apparatus comprising: a beam delivery system for generating and guiding the surgical laser beam along a beam path to a desired focal point in the treatment area ; a means for using the eye to establish a reference datum ; an optical detector for creating an image extending into the eye wherein the image includes visualizations of the reference datum and the treatment area where the tissue that is to be altered by laser surgery is located; a means , connected to the beam delivery system and to the optical detector , for positioning the focal point in the treatment area relative to the reference datum in the image, for guiding the beam during surgery; a means for sequentially creating a plurality of images with the optical detector ; a means for continuously monitoring the reference datum with a computer ; a means for using the reference datum to determine a delta for each image, wherein the delta is a distance between an actual position of the focal point and the position of the desired focal point ; and a means in the beam delivery system for maintaining the delta at a substantial null; wherein the reference datum is the anterior surface of a cornea and the treatment area is inside the cornea or wherein the optical detector is an optical coherence tomograph (OCT). a beam delivery system for generating and guiding the surgical laser beam along a beam path to a desired focal point in the treatment area ; a means for using the eye to establish a reference datum ; an optical detector for creating an image extending into the eye wherein the image includes visualizations of the reference datum and the treatment area where the tissue that is to be altered by laser surgery is located; a means , connected to the beam delivery system and to the optical detector , for positioning the focal point in the treatment area relative to the reference datum in the image, for guiding the beam during surgery; a means for sequentially creating a plurality of images with the optical detector ; a means for continuously monitoring the reference datum with a computer ; a means for using the reference datum to determine a delta for each image, wherein the delta is a distance between an actual position of the focal point and the position of the desired focal point ; and a means in the beam delivery system for maintaining the delta at a substantial null;
Gear assembly for a gas turbine engine , comprising: - a planetary gear unit with at least one ring gear and at least one planetary gear which, when rolling on the ring gear , exerts a force on the latter in the direction of a force vector (K); and - a holding device (40; 40') for fastening the at least one ring gear to another structure , with a first portion which extends in the axial direction on one side of the force vector (K) and/or a straight extension of the latter, and with a second portion which extends in the axial direction on the other side of the force vector (K) and/or the straight extension of the latter, characterized in that the first portion has an end, at which the first portion is connected to an end of the second portion , with the result that the first portion connects the at least one ring gear to the second portion , and is connected or can be connected via the second portion to the other structure , the first and the second portion each having a torsional rigidity (K1, K2), the ratio of these torsional rigidities being 1.0 ±0.1. - a planetary gear unit with at least one ring gear and at least one planetary gear which, when rolling on the ring gear , exerts a force on the latter in the direction of a force vector (K); and - a holding device (40; 40') for fastening the at least one ring gear to another structure , with a first portion which extends in the axial direction on one side of the force vector (K) and/or a straight extension of the latter, and with a second portion which extends in the axial direction on the other side of the force vector (K) and/or the straight extension of the latter,
A combustion chamber with a damper arrangement , the damper arrangement comprising: a Helmholtz damper comprising: a plurality of interconnected volumes (V1- V3); and a plurality of necks (N1-N7) connecting the Helmholtz damper to the combustion chamber at a plurality of contact points, the plurality of necks (N1-N7) being connected to the plurality of volumes (V1- V3), wherein the contact points are located at the estimated anti-node positions of a plurality of dominant frequencies (F A , F B ) in the combustion chamber; wherein the combination of the plurality of volumes (V1- V3) and necks (N1-N7) are tuned to the plurality of dominant frequencies (F A , F B ); and wherein the damper arrangement is configured to allow the tuning by varying the interconnected volumes by insertion of movable bodies or by varying the neck geometries with bluff bodies. a plurality of interconnected volumes (V1- V3); and a plurality of necks (N1-N7) connecting the Helmholtz damper to the combustion chamber at a plurality of contact points, the plurality of necks (N1-N7) being connected to the plurality of volumes (V1- V3), wherein the contact points are located at the estimated anti-node positions of a plurality of dominant frequencies (F A , F B ) in the combustion chamber;
A proximity detection probe complex suitable for proximity ligation assay comprising a first probe comprising (i) a first RNA-guided nucleic acid binding protein which is an engineered, non-naturally occurring Clustered Regularly Interspersed Short Palindromic Repeats (CRISPR)-associated (Cas) (CRISPR/Cas) system comprising a CRISPR/Cas protein and a guide RNA and (ii) a first oligonucleotide that is linked directly or indirectly to the first CRISPR/Cas system; the complex further comprising a second probe comprising (a) a second CRISPR/Cas system and a second oligonucleotide that is linked directly or indirectly to the second CRISPR/Cas system or (b) an antibody directed against a nucleic acid-associated protein or a nucleic acid modification and a second oligonucleotide that is linked to the antibody directed against the nucleic acid-associated protein or the nucleic acid modification.
A medical device comprising: a motion sensing circuit comprising an electrical current source and a motion sensor having a plurality of axes , each respective axis of the plurality of axes configured to produce a signal correlated to motion imparted along the respective axis, the motion sensing circuit configured to produce a cardiac motion signal by: sampling a first signal produced by a first axis of the plurality of axes of the motion sensor at a sampling frequency by repeatedly applying the current source to the first axis for a sample time at time intervals corresponding to the sampling frequency; starting a blanking period corresponding to a portion of a cardiac cycle, the blanking period having a start and an expiration; suspending the sampling of the first signal during at least a portion of the blanking period; and restarting the sampling of the first signal at the sampling frequency before the expiration of the blanking period; a control circuit configured to receive the cardiac motion signal and detect a cardiac event from the cardiac motion signal; and a pulse generator configured to generate a pacing pulse in response to the control circuit detecting the cardiac event. a motion sensing circuit comprising an electrical current source and a motion sensor having a plurality of axes , each respective axis of the plurality of axes configured to produce a signal correlated to motion imparted along the respective axis, the motion sensing circuit configured to produce a cardiac motion signal by: sampling a first signal produced by a first axis of the plurality of axes of the motion sensor at a sampling frequency by repeatedly applying the current source to the first axis for a sample time at time intervals corresponding to the sampling frequency; starting a blanking period corresponding to a portion of a cardiac cycle, the blanking period having a start and an expiration; suspending the sampling of the first signal during at least a portion of the blanking period; and restarting the sampling of the first signal at the sampling frequency before the expiration of the blanking period; sampling a first signal produced by a first axis of the plurality of axes of the motion sensor at a sampling frequency by repeatedly applying the current source to the first axis for a sample time at time intervals corresponding to the sampling frequency; starting a blanking period corresponding to a portion of a cardiac cycle, the blanking period having a start and an expiration; suspending the sampling of the first signal during at least a portion of the blanking period; and restarting the sampling of the first signal at the sampling frequency before the expiration of the blanking period; a control circuit configured to receive the cardiac motion signal and detect a cardiac event from the cardiac motion signal; and a pulse generator configured to generate a pacing pulse in response to the control circuit detecting the cardiac event.
A heat exchanger device for a heater of a motor vehicle, having a housing with at least one fluid channel disposed therein, with a fluid inlet and a fluid outlet , an element generating an alternating magnetic field, and at least one metallic first hollow-cylindrical flat heating element around which a fluid can flow on both sides and one second hollow-cylindrical flat heating element , wherein at least one further third hollow-cylindrical flat heating element is provided, which is configured to divide the at least one fluid channel into subchannels , and characterised in that the further third flat element has cross-mixing elements .
Use of a lubricant composition for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine, wherein the engine is operated under a load with a brake mean effective pressure of greater than or equal to 10 bars and at speeds less than or equal to 3,000 rpm, wherein the lubricant composition comprises: a base oil of lubricating viscosity; 0.1 wt% to 5.0 wt% of a boron-free ashless dispersant; 1.0 wt% to 6.5 wt% of a boron-containing ashless dispersant; wherein the boron-containing ashless dispersant is a polyalkenyl dispersant derived from acylated polyisobutylene; wherein the lubricant composition further comprises at least one other additive selected from an ashless antioxidant, a metal-containing overbased detergent, a phosphorus-containing anti-wear additive, a friction modifier, and a polymeric viscosity modifier; and wherein the lubricating composition comprises at least 50 weight% of Group II base oil, Group III base oil, or mixtures thereof. a base oil of lubricating viscosity; 0.1 wt% to 5.0 wt% of a boron-free ashless dispersant; 1.0 wt% to 6.5 wt% of a boron-containing ashless dispersant; wherein the boron-containing ashless dispersant is a polyalkenyl dispersant derived from acylated polyisobutylene; wherein the lubricant composition further comprises at least one other additive selected from an ashless antioxidant, a metal-containing overbased detergent, a phosphorus-containing anti-wear additive, a friction modifier, and a polymeric viscosity modifier; and wherein the lubricating composition comprises at least 50 weight% of Group II base oil, Group III base oil, or mixtures thereof.
An actuatable prosthesis device , having at least one drive , an electronic data processing device (E), and at least one sensor assembly for arrangement on a body part of a prosthesis wearer, wherein the at least one sensor assembly is designed to detect body signal patterns (X, Y, Z), and the electronic data processing device (E) is designed to actuate the at least one drive depending on a detected body signal pattern (X, Y, Z) in such a way that the prosthesis device carries out a prosthesis movement assigned to the body signal pattern (X, Y, Z), wherein at least two sets (S1, S2) of body signal patterns (X, Y, Z) and prosthesis movements assigned to each body signal pattern are stored on the electronic data processing device (E), and at least one trigger signal (T) which switches over between the sets (S1, S2) is assigned to the sets (S1, S2), characterized in that in a plurality of sets (S1, S2), preferably in every set (S1, S2), one or more body signal patterns (X, Y, Z) are each assigned the same prosthesis movements. at least one drive , an electronic data processing device (E), and at least one sensor assembly for arrangement on a body part of a prosthesis wearer, wherein the at least one sensor assembly is designed to detect body signal patterns (X, Y, Z), and the electronic data processing device (E) is designed to actuate the at least one drive depending on a detected body signal pattern (X, Y, Z) in such a way that the prosthesis device carries out a prosthesis movement assigned to the body signal pattern (X, Y, Z), wherein at least two sets (S1, S2) of body signal patterns (X, Y, Z) and prosthesis movements assigned to each body signal pattern are stored on the electronic data processing device (E), and at least one trigger signal (T) which switches over between the sets (S1, S2) is assigned to the sets (S1, S2), characterized in that in a plurality of sets (S1, S2), preferably in every set (S1, S2), one or more body signal patterns (X, Y, Z) are each assigned the same prosthesis movements.
Use of an effective amount of a mixture (M 1 ) of cyclic or acyclic, linear or branched saturated hydrocarbons, among which at least 95% by weight comprise from fifteen to nineteen carbon atoms, for improving the sensory properties of an oil-in-water type emulsion for topical use (E 0 ) comprising, for 100% of its weight, from 1% to 30% by weight of glycerol.
Bogie for rail vehicles having three wheel sets, wherein the three wheel sets, formed by a central wheel set and two end wheel sets, are arranged in a bogie frame and each comprise two wheel set bearing housings, wherein at least the two end wheel sets can be rotated with respect to the longitudinal direction of the bogie frame during cornering, characterized in that the bogie frame for the three wheel sets is formed by individual guide frames of U-shaped configuration in plan view, - wherein the guide frame has two leg elements which are connected via a connecting element , and the free ends of the leg elements act on the respective wheel set bearing housing , - wherein the end wheel set is received at its wheel set bearing housings by a guide frame , and the central wheel set has, on both sides of the end wheel sets , a respective guide frame , - wherein the respective mutually facing guide elements (12 and 13; 14 and 15) are connected to one or more coupling elements in such a way that each wheel set per se can be rotated about a vertical axis . - wherein the guide frame has two leg elements which are connected via a connecting element , and the free ends of the leg elements act on the respective wheel set bearing housing , - wherein the end wheel set is received at its wheel set bearing housings by a guide frame , and the central wheel set has, on both sides of the end wheel sets , a respective guide frame , - wherein the respective mutually facing guide elements (12 and 13; 14 and 15) are connected to one or more coupling elements in such a way that each wheel set per se can be rotated about a vertical axis .
A mold for resin injection molding having a shaping region formed by a low-density shaped portion having a sintered density that allows a gas discharged with filling of a gas or resin blown or sucked in heating or cooling to pass therethrough and a high-density shaped portion having a sintered density that does not allow the gas to pass therethrough, wherein each ventilation channel for gas exists between one of a primary vent or plural primary vents connecting communicatively with an exterior and plural secondary vents connecting communicatively with a resin molding portion at an inside with communicating both of the primary vent and the plural secondary vents , and said each ventilation channel forms a hollow state with a situation surrounded by a peripheral wall having any one or both of the high-density shaped portion and the low-density shaped portion , and wherein the plural secondary vents are formed only by the low-density shaped portion in a state of having a wall with a thickness thinner than that of the shaping region, characterized in that the thickness of the plural secondary vents is reduced at the inside as compared with a surrounding region.
An artificial knee joint comprising: a femoral component including a medial condyle and a lateral condyle ; and a tibial component including a base and a resin plate , an upper surface of the resin plate including an inner sliding surface that receives the medial condyle and an outer sliding surface that receives the lateral condyle, a curvature radius of each of the inner sliding surface and the outer sliding surface in a medial-lateral direction increasing from an anterior side toward a posterior side within a predetermined range in an anterior-posterior direction, wherein in the medial-lateral direction, the inner sliding surface and the outer sliding surface are positioned inward such that a middle point between a lowest point of the medial condyle and a lowest point of the lateral condyle in a knee extended position is shifted inward relative to a center of the tibial component by 2 to 10% of a width (W) of the tibial component a femoral component including a medial condyle and a lateral condyle ; and a tibial component including a base and a resin plate , an upper surface of the resin plate including an inner sliding surface that receives the medial condyle and an outer sliding surface that receives the lateral condyle, a curvature radius of each of the inner sliding surface and the outer sliding surface in a medial-lateral direction increasing from an anterior side toward a posterior side within a predetermined range in an anterior-posterior direction, wherein in the medial-lateral direction, the inner sliding surface and the outer sliding surface are positioned inward such that a middle point between a lowest point of the medial condyle and a lowest point of the lateral condyle in a knee extended position is shifted inward relative to a center of the tibial component by 2 to 10% of a width (W) of the tibial component
A projectile including an ejectable cup intended to protect, during firing, a base of the projectile with respect to propulsion gases, the cup including a bottom located at a rear of the projectile and a wall surrounding the base and extending longitudinally to a position where an edge of the wall is pinched between a seal surrounding a body of the projectile and a collar also surrounding the projectile , the collar comprising an annular part centered on a first cylindrical seat of the body of the projectile which has a first diameter (D1), the collar being located behind a rotating band of the projectile that is centered on a second cylindrical seat (D2) of the body of the projectile which has a second diameter, the projectile being characterised in that the first cylindrical seat is separated from the second cylindrical seat by a shoulder, the face of which is oriented toward the rear (AR) of the projectile , a gripping means pressing the seal against the annular part of the collar , which causes the radial expansion of the seal , which is thus pressed against the edge of the cup , which is in turn pressed against an inside of the collar .
Container , in particular a container for maturing cheese, comprising a base plate , wherein the base plate is rectangular in shape, and side walls and/or side limitations articulated pivotably on the base plate , wherein the container has at least one hollow column which projects substantially vertically from the base plate and which, in a folded position of the container in which the side walls and/or side limitations are folded in towards the base plate , projects in the container height direction beyond folded-in side walls and/or side limitations , wherein the at least one hollow column is conical nestable with the hollow column of a folded-in, identically-constructed or compatible container , characterized in that the side walls and/or side limitations can be folded inwards towards the base plate from an assembled position, and comprise two shorter first side walls and/or side limitations as well as two longer second side walls and/or side limitations , wherein at least the second side walls and/or side limitations have indentations at their upper edge which, in the folded-in position, are formed complementarily to the at least one hollow column .
A composite luminescent material comprising: a matrix; and perovskite nanoparticles, the perovskite nanoparticles being dispersed in the matrix, wherein the mass ratio of the perovskite nanoparticles to the matrix is 1: (1 to 50). wherein the size of the perovskite nanoparticles is no more than 10 nm in at least one dimension; the perovskite nanoparticles have a core with a formula of CsAB 3 or R 1 NH 3 AB 3 or (R 2 NH 3 ) 2 AB 4 in which A and B form a coordinated octahedral structure, with R 1 NH 3 or R 2 NH 3 filling the interstices of the octahedral structure, wherein R 1 is methyl, R 2 is an organic group, A is Ge, Sn, Pb, Sb, Bi, Cu or Mn, and B is at least one selected from Cl, Br, and I; or the perovskite nanoparticles have a core with a formula, CH=NHNH 3 PbCl x Br 3-x (0≤x≤3) characterized in that the matrix is composed of polymers, wherein the perovskite nanoparticles have a core with a formula of CsAB 3 or R 1 NH 3 AB 3 or (R 2 NH 3 ) 2 AB 4 and the polymers comprise at least one of polyvinylidene fluoride (PVDF), copolymer of polyvinylidene fluoride and trifluoroethylene (P(VDF-TrFE)) or the perovskite nanoparticles have a core with a formula CH=NHNH 3 PbCl x Br 3-x (0≤x≤3) and the polymer is polyvinylidene fluoride (PVDF). a matrix; and perovskite nanoparticles, the perovskite nanoparticles being dispersed in the matrix, wherein the mass ratio of the perovskite nanoparticles to the matrix is 1: (1 to 50). wherein the size of the perovskite nanoparticles is no more than 10 nm in at least one dimension; the perovskite nanoparticles have a core with a formula of CsAB 3 or R 1 NH 3 AB 3 or (R 2 NH 3 ) 2 AB 4 in which A and B form a coordinated octahedral structure, with R 1 NH 3 or R 2 NH 3 filling the interstices of the octahedral structure, wherein R 1 is methyl, R 2 is an organic group, A is Ge, Sn, Pb, Sb, Bi, Cu or Mn, and B is at least one selected from Cl, Br, and I; or the perovskite nanoparticles have a core with a formula, CH=NHNH 3 PbCl x Br 3-x (0≤x≤3) characterized in that the matrix is composed of polymers, wherein the perovskite nanoparticles have a core with a formula of CsAB 3 or R 1 NH 3 AB 3 or (R 2 NH 3 ) 2 AB 4 and the polymers comprise at least one of polyvinylidene fluoride (PVDF), copolymer of polyvinylidene fluoride and trifluoroethylene (P(VDF-TrFE)) or the perovskite nanoparticles have a core with a formula CH=NHNH 3 PbCl x Br 3-x (0≤x≤3) and the polymer is polyvinylidene fluoride (PVDF).