mhurhangee/patent-ind-claim-en huggingface dataset:
A scoring balloon catheter comprising: a shaft having a distal region and a lumen ; an inflatable balloon mounted on the distal region ; a scoring wire mounted to the shaft distally of the distal end of the balloon and extending proximally past the proximal end of the balloon ; and a vibrating means connected to the scoring wire for vibrating the scoring wire , characterised in that the scoring wire has a proximal end disposed within a hub mounted in the shaft proximally of the balloon , on the proximal-most half of the shaft , or on the proximal end of the shaft . a shaft having a distal region and a lumen ; an inflatable balloon mounted on the distal region ; a scoring wire mounted to the shaft distally of the distal end of the balloon and extending proximally past the proximal end of the balloon ; and a vibrating means connected to the scoring wire for vibrating the scoring wire , characterised in that the scoring wire has a proximal end disposed within a hub mounted in the shaft proximally of the balloon , on the proximal-most half of the shaft , or on the proximal end of the shaft .
A process of production of a compound of formula (I) wherein R 1 is CH 3 or -CH 2 CH 3 , R 2 is by rearrangement of the compound of formula (II) wherein R 1 and R 2 have the same meanings as in formula (I), characterized in that the process is carried out in the presence of at least one ruthenium based catalyst of formula (C 1 ) wherein R 3 , R 4 , R 5 and R 6 signify independently from each other -H, -CH 3 , -OCH 3 , -NO 2 or halogene, and m, n, o and p are independently from each other an integer of 0, 1, 2 or 3, and X and Y are independently from each other an allylic moiety, and q signifies an integer of 1, 2, 3, 4, 5, or 6, and wherein the process is carried out at a reaction temperature of 20°C to 40°C. R 1 is CH 3 or -CH 2 CH 3 , R 2 is by rearrangement of the compound of formula (II) wherein R 1 and R 2 have the same meanings as in formula (I), R 3 , R 4 , R 5 and R 6 signify independently from each other -H, -CH 3 , -OCH 3 , -NO 2 or halogene, and m, n, o and p are independently from each other an integer of 0, 1, 2 or 3, and X and Y are independently from each other an allylic moiety, and q signifies an integer of 1, 2, 3, 4, 5, or 6,
A roller-type rocker arm having a function for transmitting a rotational motion of a cam to an intake and exhaust valve, the roller-type rocker arm comprising a roller shaft made of metal and having a diameter D1, an inner ring roller slidably attached to an outer circumference surface of the roller shaft , the inner ring roller having an inner diameter D2 greater than the diameter D1 of the roller shaft and an outer diameter D3, and an outer ring roller made of metal and slidably attached to an outer circumference surface of the inner ring roller and configured for contacting with the cam , the outer ring roller having an inner diameter D4 greater than the outer diameter D3 and an outer diameter, the roller-type rocker arm wherein a clearance is formed between an inner circumference surface of the inner ring roller and the outer circumference surface of the roller shaft , a clearance is formed between the outer circumference surface of the inner ring roller and an inner circumference surface of the outer ring roller , characterized in that the inner ring roller is made of a resin material, wherein the resin material is polyetheretherketon, polyphenylenesulfide, polytetrafluoroethene, polyethersulphone, polybensimidazole, polyimide or poliamide and includes a carbon fiber, CNT (carbon nano tube), CNC(carbon nano coil), or reinforced fiber with a glass fiber.
A device including a hollow body , an inner volume , and an ambient volume ; a) the inner volume including an electronic component ; b) the hollow body i) enclosing the inner volume , ii) including a first component , a second component , and an electrode ; c) the first component being electrically conductive; d) the second component electrically insulating the electrode from the first component ; e) the electrode i) including a cermet, ii) electrically conductively connecting the inner volume to the ambient volume , iii) including a contact surface ; f) the contact surface i) being designed to contact a eukaryotic tissue, ii) having a maximum distance from the electronic component of less than 80 mm; the electrode being designed as a single piece; the device including the electronic component , the first component , the second component , and the electrode ; characterized in that the contact surface or a partial surface of the contact surface or both has/have an open pore density in a range of 1000 to 80,000 ppi. a) the inner volume including an electronic component ; b) the hollow body i) enclosing the inner volume , ii) including a first component , a second component , and an electrode ; i) enclosing the inner volume , ii) including a first component , a second component , and an electrode ; c) the first component being electrically conductive; d) the second component electrically insulating the electrode from the first component ; e) the electrode i) including a cermet, ii) electrically conductively connecting the inner volume to the ambient volume , iii) including a contact surface ; i) including a cermet, ii) electrically conductively connecting the inner volume to the ambient volume , iii) including a contact surface ; f) the contact surface i) being designed to contact a eukaryotic tissue, ii) having a maximum distance from the electronic component of less than 80 mm; i) being designed to contact a eukaryotic tissue, ii) having a maximum distance from the electronic component of less than 80 mm; the electrode being designed as a single piece; the device including the electronic component , the first component , the second component , and the electrode ; characterized in that the contact surface or a partial surface of the contact surface or both has/have an open pore density in a range of 1000 to 80,000 ppi.
A composite material comprising: a composite substrate (A) comprising a polymeric matrix with fibre reinforcement ; and an electrically conductive layer (X); characterized in that the electrically conductive layer comprises one or more wound metal filaments embedded in a polymeric matrix and said wound metal filament is at least partially exposed at a surface of the electrically conductive layer. a composite substrate (A) comprising a polymeric matrix with fibre reinforcement ; and an electrically conductive layer (X); characterized in that the electrically conductive layer comprises one or more wound metal filaments embedded in a polymeric matrix and said wound metal filament is at least partially exposed at a surface of the electrically conductive layer.
A water treatment device comprising, on a pipe for water to be treated, an upstream membrane barometric clarification stage and a downstream advanced barometric purification stage, said downstream stage comprising an overpressure means (14, 14a-14f) upstream of a filtration means of the downstream stage, said filtration means of the downstream stage comprising a retentate outlet , the water treatment device also comprising a washing circuit for using water clarified by the water treatment device and accumulated in a tank to perform periodic washing of said upstream membrane stage , and the water treatment device being characterized in that it also comprises a command for controlling switching between an operating mode for producing filtered water comprising applying suction created by said overpressure means (14, 14a-14f) to a permeate outlet of the upstream stage and applying circulation to said retentate outlet in a pipe having a reinjection point on said pipe for water to be treated, on the one hand, and a periodic maintenance mode comprising circulating water toward the upstream stage from said tank that is placed downstream of a permeate outlet of said filtration means of the downstream stage, by said washing circuit , said washing circuit having an injection point on said pipe for water to be treated, said injection point of the washing circuit interfacing with the upstream of the overpressure means (14, 14a-14f), and the reinjection point interfacing with the downstream of the overpressure means (14, 14a-14f), on the other hand.
A method of making a copper ion-containing solution comprising the steps of: a) placing solid copper metal into a quantity of biocompatible solution contained in a vessel, wherein the solid copper metal has a purity of 99.5% or greater; b) maintaining the solution in the vessel at a temperature equal or substantially equal to 37° Celsius for a predetermined period of time such that copper ions from the solid copper metal leach into the solution in the vessel; and c) separating the solid copper metal from the solution in the vessel after the predetermined period of time. a) placing solid copper metal into a quantity of biocompatible solution contained in a vessel, wherein the solid copper metal has a purity of 99.5% or greater; b) maintaining the solution in the vessel at a temperature equal or substantially equal to 37° Celsius for a predetermined period of time such that copper ions from the solid copper metal leach into the solution in the vessel; and c) separating the solid copper metal from the solution in the vessel after the predetermined period of time.
A gamma radiation detection assembly including: an ionization chamber having a cathode and an anode , and the ionization chamber being arranged to detect gamma radiation that passes into the ionization chamber ; an exterior enclosure defining a hollow internal volume within which the ionization chamber is enclosed, the exterior enclosure including at least two layers , at least one of the layers providing an electromagnetic shield to the hollow internal volume and the ionization chamber enclosed therein; the hollow interior volume between the ionization chamber and the exterior enclosure providing an air space ; characterized by the electromagnetic shielding layer covering the entire inner surface of the exterior enclosure ; the shielding layer being thinner than the other layer of the exterior enclosure ; and wherein the areal density of matter between the ionization chamber and the exterior of exterior enclosure is less than 0.7 grams/cm 2 . an ionization chamber having a cathode and an anode , and the ionization chamber being arranged to detect gamma radiation that passes into the ionization chamber ; an exterior enclosure defining a hollow internal volume within which the ionization chamber is enclosed, the exterior enclosure including at least two layers , at least one of the layers providing an electromagnetic shield to the hollow internal volume and the ionization chamber enclosed therein; the hollow interior volume between the ionization chamber and the exterior enclosure providing an air space ; characterized by the electromagnetic shielding layer covering the entire inner surface of the exterior enclosure ; the shielding layer being thinner than the other layer of the exterior enclosure ; and wherein the areal density of matter between the ionization chamber and the exterior of exterior enclosure is less than 0.7 grams/cm 2 .
An apparatus for treating a tumor in a subject's body and facilitating delivery of a substance across a blood brain barrier of the subject's body, the apparatus comprising: an AC voltage generator having a control input and being configured to output an alternating electric field at a first frequency when the control input is in a first state and a second frequency when the control input is in a second state; and a controller programmed to place the control input in the second state so that the AC voltage generator outputs the alternating electric field at the second frequency, accept a request to switch the AC voltage generator to output the alternating electric field at the first frequency, upon receipt of the request, place the control input in the first state so that the AC voltage generator outputs the alternating electric field at the first frequency for an interval of time, and, after the interval of time has elapsed, place the control input in the second state so that the AC voltage generator outputs the alternating field at the second frequency; characterized in that the first frequency is between 75 kHz and 125 kHz and the second frequency is between 150 kHz and 250 kHz. an AC voltage generator having a control input and being configured to output an alternating electric field at a first frequency when the control input is in a first state and a second frequency when the control input is in a second state; and a controller programmed to place the control input in the second state so that the AC voltage generator outputs the alternating electric field at the second frequency, accept a request to switch the AC voltage generator to output the alternating electric field at the first frequency, upon receipt of the request, place the control input in the first state so that the AC voltage generator outputs the alternating electric field at the first frequency for an interval of time, and, after the interval of time has elapsed, place the control input in the second state so that the AC voltage generator outputs the alternating field at the second frequency; characterized in that the first frequency is between 75 kHz and 125 kHz and the second frequency is between 150 kHz and 250 kHz.
An elevator sill assembly , comprising: a sill plate ; at least one support arm secured to the sill plate ; a mounting bracket configured to be mounted to an elevator car , the at least one support arm being supported on the mounting bracket to allow the at least one support arm to pivot relative to the mounting bracket ; and at least one actuator arm having a portion configured to be contacted by a door of the elevator car to cause movement of the at least one actuator arm relative to the mounting bracket as the door moves into an open position, the movement of the at least one actuator arm causing the at least one support arm to pivot relative to the mounting bracket to thereby cause the sill plate to pivot from a stored position to an actuated position, wherein the at least one support arm pivots about a horizontal pivot axis, characterized in that the at least one actuator arm pivots about a vertical pivot axis. a sill plate ; at least one support arm secured to the sill plate ; a mounting bracket configured to be mounted to an elevator car , the at least one support arm being supported on the mounting bracket to allow the at least one support arm to pivot relative to the mounting bracket ; and at least one actuator arm having a portion configured to be contacted by a door of the elevator car to cause movement of the at least one actuator arm relative to the mounting bracket as the door moves into an open position, the movement of the at least one actuator arm causing the at least one support arm to pivot relative to the mounting bracket to thereby cause the sill plate to pivot from a stored position to an actuated position, wherein the at least one support arm pivots about a horizontal pivot axis, characterized in that the at least one actuator arm pivots about a vertical pivot axis.
Device for introducing sand at a contact point between a wheel of a rail vehicle and a rail , wherein the device has the following features: a sand pipe having a distribution opening for distributing sand ; and a moving apparatus which is configured to move the sand pipe in a straight line along a longitudinal extension axis of the sand pipe , in order to move the distribution opening between a distribution position for distributing sand during a sanding procedure and a resting position for the protected standby of the distribution opening for a future sanding procedure; characterised in that the distribution opening is in the resting position further from the wheel and the rail than in the distribution position, when the device is installed at the rail vehicle . a sand pipe having a distribution opening for distributing sand ; and a moving apparatus which is configured to move the sand pipe in a straight line along a longitudinal extension axis of the sand pipe , in order to move the distribution opening between a distribution position for distributing sand during a sanding procedure and a resting position for the protected standby of the distribution opening for a future sanding procedure; characterised in that the distribution opening is in the resting position further from the wheel and the rail than in the distribution position, when the device is installed at the rail vehicle .
A quantum dot protective film comprising a barrier film including a silica deposition layer and a diffusion layer , wherein a ratio of oxygen to silicon, an O/Si ratio, contained in the silica deposition layer is 1.7 or more and 2.0 or less on an atomic ratio basis; and a refractive index of the silica deposition layer is 1.5 or more and 1.7 or less; a reflectance of the quantum dot protective film is 10% or more and 20% or less and a transmittance of the quantum dot protective film is 80% or more and 95% or less, at all wavelengths of 450 nm, 540 nm, and 620 nm, characterized in that the barrier film has a structure in which an adhesion layer , the silica deposition layer , and a composite coating layer are laminated in this sequence on at least one surface of a polyester film , wherein the composite coating layer is a layer containing at least one selected from the group consisting of a water soluble polymer, a metal alkoxide, and a silane coupling agent. wherein a ratio of oxygen to silicon, an O/Si ratio, contained in the silica deposition layer is 1.7 or more and 2.0 or less on an atomic ratio basis; and a refractive index of the silica deposition layer is 1.5 or more and 1.7 or less; a reflectance of the quantum dot protective film is 10% or more and 20% or less and a transmittance of the quantum dot protective film is 80% or more and 95% or less, at all wavelengths of 450 nm, 540 nm, and 620 nm, characterized in that the barrier film has a structure in which an adhesion layer , the silica deposition layer , and a composite coating layer are laminated in this sequence on at least one surface of a polyester film , wherein the composite coating layer is a layer containing at least one selected from the group consisting of a water soluble polymer, a metal alkoxide, and a silane coupling agent.
A communication control apparatus comprising: a communication control unit configured to control radio communication in a long term evolution, LTE, communication system performed by terminal apparatuses on a component carrier having a basic bandwidth, and to set at least one extension band that is added to the component carrier in at least a part of an excess frequency band of said component carrier, wherein the terminal apparatuses include a first group of terminal apparatuses that support radio communication on the extension band, and a second group of terminal apparatuses that do not support the radio communication on the extension band, said communication control apparatus being characterized in that the communication control unit is further configured to generate resource assignment information for the second group of terminal apparatuses not depending on whether or not the extension band is set, and to transmit the generated resource assignment information to the second group of terminal apparatuses separately from resource assignment information generated and transmitted to the first group of terminal apparatuses. a communication control unit configured to control radio communication in a long term evolution, LTE, communication system performed by terminal apparatuses on a component carrier having a basic bandwidth, and to set at least one extension band that is added to the component carrier in at least a part of an excess frequency band of said component carrier, wherein the terminal apparatuses include a first group of terminal apparatuses that support radio communication on the extension band, and a second group of terminal apparatuses that do not support the radio communication on the extension band, said communication control apparatus being characterized in that the communication control unit is further configured to generate resource assignment information for the second group of terminal apparatuses not depending on whether or not the extension band is set, and to transmit the generated resource assignment information to the second group of terminal apparatuses separately from resource assignment information generated and transmitted to the first group of terminal apparatuses.
A solar cell comprising a first layer made of a first semiconductor material and at least a second layer made of a second semiconductor material, the first layer having a surface which is provided for receiving solar radiation, on which surface a charge carrier discharge structure is arranged, said discharge structure being composed of a plurality of rectilinearly formed metallic contact strips that have contact with the first layer , and further wherein there is a plurality of busbars , each contact strip being electrically connected directly or indirectly via one or more other contact strips to at least one of the busbars via a contact point , wherein a plurality of contact strips form a regular hexagon with six circumferential sections of equal length, wherein further a plurality of regular hexagons form a group of regular hexagons , and a plurality of such groups are disposed on the surface of regular hexagons , wherein the hexagons of each group each have different inradii and are concentrically disposed about a common centre of the respective group such that the circumferential portions of the hexagons of a respective group are aligned parallel to each other, characterised in that the busbars are arranged such that they are linear and parallel to one another and that one of the busbars extends through the common centre of each group so that each hexagon of a group is electrically connected to at least two contact points to the respective busbar which extends through the common centre .
Suspension device , in particular for a vehicle seat , comprising an upper suspension part and a lower suspension part , which can be connected to one another by a first swivelling connector and a second swivelling connector , wherein a first spring unit can be connected in a first end region on the one hand by means of an adjusting device to the first swivelling connector and can be connected in a second end region on the other hand to the lower suspension part , wherein by means of the adjusting device the position of the first spring unit can be adjusted, in order to adjust the spring force and the spring rate of the suspension device , wherein the adjusting device comprises a rotary lever which is stationary relative to the first swivelling connector , which rotary lever is rotatably mounted about a first axis of rotation , which is stationary relative to the first swivelling connector , and comprises an adjusting element which can be displaced on displacement along a displacement axis , characterised in that a first lever element is arranged pivotably on the adjusting element by means of a second axis of rotation , wherein a second lever element is arranged pivotably on the first lever element by means of a third axis of rotation and the second lever element is connected pivotably to the first swivelling connector by means of a fourth axis of rotation .