mhurhangee/ep-ind-claims huggingface dataset:
A process for recovering butadiene from a C 4 fraction, comprising: contacting a mixed C 4 stream (4; 32) comprising butane, butene, and butadiene, with a solvent (2; 24) comprising an organic solvent and water in a butadiene pre-absorber column (6; 48) to recover an overheads fraction (10; 47) comprising at least a portion of the butane, butene, and water, and a first bottoms fraction comprising the organic solvent, butadiene, and at least a portion of the butene; feeding the first bottoms fraction to a butadiene extraction unit to recover a butene fraction, a crude butadiene fraction, and a solvent fraction, wherein the butadiene extraction unit comprises a main wash column and a rectifier / afterwash column; contacting the first bottoms fraction with additional solvent comprising the organic solvent and water in the main wash column to recover an overheads fraction comprising the butene and at least a portion of the water and a second bottoms fraction comprising the organic solvent and butadiene; and separating the butadiene from the organic solvent in the rectifier / afterwash column to recover the solvent fraction and the crude butadiene fraction. contacting a mixed C 4 stream (4; 32) comprising butane, butene, and butadiene, with a solvent (2; 24) comprising an organic solvent and water in a butadiene pre-absorber column (6; 48) to recover an overheads fraction (10; 47) comprising at least a portion of the butane, butene, and water, and a first bottoms fraction comprising the organic solvent, butadiene, and at least a portion of the butene; feeding the first bottoms fraction to a butadiene extraction unit to recover a butene fraction, a crude butadiene fraction, and a solvent fraction, wherein the butadiene extraction unit comprises a main wash column and a rectifier / afterwash column; contacting the first bottoms fraction with additional solvent comprising the organic solvent and water in the main wash column to recover an overheads fraction comprising the butene and at least a portion of the water and a second bottoms fraction comprising the organic solvent and butadiene; and separating the butadiene from the organic solvent in the rectifier / afterwash column to recover the solvent fraction and the crude butadiene fraction.
Instrument cluster of a motor vehicle, comprising at least one analogue or digital display device for displaying operation-related and/or traffic-related information relating to the motor vehicle or its environment, and a plurality of control lights arranged next to or above one another, characterized in that the control lights (8a; 8b; 8c; 8d; 8e; 8f; 8g; 8h) arranged next to or above one another are formed by a single OLED strip, the OLED strip being subdivided into a plurality of separately controllable illumination segments, each illumination segment forming one of the control lights (8a; 8b; 8c; 8d; 8e; 8f; 8g; 8h).
Closed-loop control device for a process, which device is designed to influence the process by means of a manipulated variable (u) as a function of a control deviation (e) between a reference value (w) and a controlled variable (y) affected by a disturbance variable (d), - comprising a controller, which generates the manipulated variable (u) from the control deviation (e) fed to said controller, - comprising a controller dead zone element, which is connected in front of the controller and can be activated and deactivated by a control unit, and in the active state of which, the control deviation (e) fed via the controller dead zone element is influenced by a controller dead zone, and in the inactive state is uninfluenced, and which is deactivated if the control deviation (e) exceeds a first threshold value, and is reactivated once the control deviation (e) falls below a second threshold value, which is smaller than the first threshold value, characterised in that: - an application element, which contains a lowpass filter and a disturbance variable dead zone element in front thereof, and from the disturbance variable (d) generates an auxiliary manipulated variable (u*) which it applies to the manipulated variable (u). - comprising a controller, which generates the manipulated variable (u) from the control deviation (e) fed to said controller, - comprising a controller dead zone element, which is connected in front of the controller and can be activated and deactivated by a control unit, and in the active state of which, the control deviation (e) fed via the controller dead zone element is influenced by a controller dead zone, and in the inactive state is uninfluenced, and which is deactivated if the control deviation (e) exceeds a first threshold value, and is reactivated once the control deviation (e) falls below a second threshold value, which is smaller than the first threshold value, characterised in that: - an application element, which contains a lowpass filter and a disturbance variable dead zone element in front thereof, and from the disturbance variable (d) generates an auxiliary manipulated variable (u*) which it applies to the manipulated variable (u). - an application element, which contains a lowpass filter and a disturbance variable dead zone element in front thereof, and from the disturbance variable (d) generates an auxiliary manipulated variable (u*) which it applies to the manipulated variable (u).
A beam shaping assembly for neutron capture therapy comprising: a beam inlet; a target for generating a nuclear reaction with a proton beam incident from the beam inlet to produce neutrons that forms a neutron beam which defines a main axis; a moderator adjacent to the target for decelerating the neutrons generated by the target to an epithermal neutron energy region; a reflector surrounding the moderator for leading the deflected neutrons back to the main axis to converge epithermal neutrons; a thermal neutron absorber adjacent to the moderator for absorbing thermal neutrons to avoid excessive dose to superficial normal tissue during treatment; a radiation shield for shielding leaking neutrons and photons to reduce dose to normal tissue in non-irradiated area; and a beam outlet; characterized by a replacement device forming the beam outlet, wherein the replacement device is detachable from the beam shaping assembly to change an irradiation range of the neutron beam, and the replacement device is a part of the reflector and a part of the radiation shield. a beam inlet; a target for generating a nuclear reaction with a proton beam incident from the beam inlet to produce neutrons that forms a neutron beam which defines a main axis; a moderator adjacent to the target for decelerating the neutrons generated by the target to an epithermal neutron energy region; a reflector surrounding the moderator for leading the deflected neutrons back to the main axis to converge epithermal neutrons; a thermal neutron absorber adjacent to the moderator for absorbing thermal neutrons to avoid excessive dose to superficial normal tissue during treatment; a radiation shield for shielding leaking neutrons and photons to reduce dose to normal tissue in non-irradiated area; and a beam outlet; characterized by a replacement device forming the beam outlet, wherein the replacement device is detachable from the beam shaping assembly to change an irradiation range of the neutron beam, and the replacement device is a part of the reflector and a part of the radiation shield.
A lubrication system for a main bearing of a wind turbine positioned around a main shaft of the wind turbine, the lubrication system comprising: a seal ring positioned around the main shaft adjacent to the main bearing; at least one gear adjacent to the seal ring; a lubricant pump arranged to engage the at least one gear; and, at least one lubricant for providing lubrication to the main bearing, wherein, as the main shaft rotates, the at least one gear drives the lubricant pump such that the lubricant pump continuously provides the lubricant to the main bearing so long as the main shaft is rotating. a seal ring positioned around the main shaft adjacent to the main bearing; at least one gear adjacent to the seal ring; a lubricant pump arranged to engage the at least one gear; and, at least one lubricant for providing lubrication to the main bearing, wherein, as the main shaft rotates, the at least one gear drives the lubricant pump such that the lubricant pump continuously provides the lubricant to the main bearing so long as the main shaft is rotating.
An in-the-ear, ITE, type hearing aid for a wearer, comprising: a housing; hearing assistance electronics within the housing; a micromachined ultrasonic transducer within the housing and connected to the hearing assistance electronics, wherein the micromachined ultrasonic transducer is configured to turn the ITE type hearing aid on in response to the sensing that the ITE hearing aid is in the wearer's ear canal; and an infrared sensor in the housing and configured to sense proximity or touch by the wearer. a housing; hearing assistance electronics within the housing; a micromachined ultrasonic transducer within the housing and connected to the hearing assistance electronics, wherein the micromachined ultrasonic transducer is configured to turn the ITE type hearing aid on in response to the sensing that the ITE hearing aid is in the wearer's ear canal; and an infrared sensor in the housing and configured to sense proximity or touch by the wearer.
A compound of the formula I in which: R1 and R3 are each hydrogen; R2 and R4 are each independently hydrogen, F, Cl, NH 2, NHCH 3 or N 2; R5 is hydrogen, methyl, ethyl or cyclopropyl; R6 is hydrogen or methyl; R7 and R8 are each hydrogen; and also its pharmaceutically acceptable salts and trifluoroacetates. R1 and R3 are each hydrogen; R2 and R4 are each independently hydrogen, F, Cl, NH 2, NHCH 3 or N 2; R5 is hydrogen, methyl, ethyl or cyclopropyl; R6 is hydrogen or methyl; R7 and R8 are each hydrogen;
Method for producing a multicoat coating, comprising the steps of i) applying a primer-surfacer coat to an optionally pretreated substrate; ii) curing the primer-surfacer coat, iii) applying a basecoat to the cured primer-surfacer coat, iv) optionally curing the basecoat, v) applying a clearcoat to the cured or uncured basecoat, and vi) curing the clearcoat or the basecoat and the clearcoat if the basecoat was not cured in step iv), characterized in that the primer-surfacer coat is obtained by applying a nonaqueous, solventborne coating material comprising at least 20% by weight, based on the total coating material, of at least one organic solvent, and also A1) at least 8% by weight, based on the total coating material, of at least one first polyester, having a glass transition temperature of at least 20°C and an acid number of 0 to 40 mg KOH/g, A2) at least 8% by weight, based on the total coating material, of at least one second polyester, different from and having a glass transition temperature of not more than 10°C, B) at least one crosslinker, and C) at least 8% by weight, based on the total coating material, of one or more fillers and/or pigments. i) applying a primer-surfacer coat to an optionally pretreated substrate; ii) curing the primer-surfacer coat, iii) applying a basecoat to the cured primer-surfacer coat, iv) optionally curing the basecoat, v) applying a clearcoat to the cured or uncured basecoat, and vi) curing the clearcoat or the basecoat and the clearcoat if the basecoat was not cured in step iv), at least 20% by weight, based on the total coating material, of at least one organic solvent, and also A1) at least 8% by weight, based on the total coating material, of at least one first polyester, having a glass transition temperature of at least 20°C and an acid number of 0 to 40 mg KOH/g, A2) at least 8% by weight, based on the total coating material, of at least one second polyester, different from and having a glass transition temperature of not more than 10°C, B) at least one crosslinker, and C) at least 8% by weight, based on the total coating material, of one or more fillers and/or pigments. A1) at least 8% by weight, based on the total coating material, of at least one first polyester, having a glass transition temperature of at least 20°C and an acid number of 0 to 40 mg KOH/g, A2) at least 8% by weight, based on the total coating material, of at least one second polyester, different from and having a glass transition temperature of not more than 10°C, B) at least one crosslinker, and C) at least 8% by weight, based on the total coating material, of one or more fillers and/or pigments.
A scanning system configured to scan an area of interest, wherein the scanning system comprises: - a first scanner configured to deflect a light signal, wherein the light signal that is deflected by the first scanner is output as an initially-deflected light signal; and - a second scanner configured to receive the initially-deflected light signal and deflect the initially-deflected light signal, wherein the initially-deflected signal that is deflected by the second scanner is output as a subsequently-deflected light signal; - a deflection mirror disposed between the first and second scanners (108, 112), wherein the deflection mirror comprises an aperture through which the initially-deflected light signal passes; wherein the second scanner comprises a mirror configured to be actuated with respect to two different axes, wherein the first scanner is configured to deflect the light signal at a first scan angle (α), and wherein the second scanner is configured to deflect the initially-deflected light signal at a second scan angle (γ) that differs from the first scan angle (α), and wherein the aperture is sized and shaped to accommodate the scan angle (α). - a first scanner configured to deflect a light signal, wherein the light signal that is deflected by the first scanner is output as an initially-deflected light signal; and - a second scanner configured to receive the initially-deflected light signal and deflect the initially-deflected light signal, wherein the initially-deflected signal that is deflected by the second scanner is output as a subsequently-deflected light signal; - a deflection mirror disposed between the first and second scanners (108, 112), wherein the deflection mirror comprises an aperture through which the initially-deflected light signal passes; wherein the second scanner comprises a mirror configured to be actuated with respect to two different axes, wherein the first scanner is configured to deflect the light signal at a first scan angle (α), and wherein the second scanner is configured to deflect the initially-deflected light signal at a second scan angle (γ) that differs from the first scan angle (α), and wherein the aperture is sized and shaped to accommodate the scan angle (α).
A thermally conductive sheet obtained by dispersing, in a thermosetting resin comprising a silicone resin of addition reaction type, a secondary agglomerated particle obtained by agglomerating primary particles of scale-shaped boron nitride, wherein the secondary agglomerated particle has an average particle size of 50 μm or more and 120 μm or less, and a porosity of 51% or more and 60% or less, and a particle strength of the secondary agglomerated particle at a cumulative destruction rate of 63.2% is 0.2 MPa or more and 2.0 MPa or less, and a loading rate of the secondary agglomerated particle in the thermally conductive sheet is 50% by volume or more and 70% by volume or less, wherein the particle size, the particle porosity and the particle strength are measured as disclosed in the description.
An endoscopic biopsy tool removably attached to a locatable guide, the tool comprising: a distal tool portion; and an attachment portion proximal of the tool portion; the locatable guide comprising a sensor being trackable in real-time; wherein said attachment portion is configured to removably mate with a distal tip of the locatable guide whereby the spatial relationship between the tool and the locatable guide is fixable. a distal tool portion; and an attachment portion proximal of the tool portion; the locatable guide comprising a sensor being trackable in real-time; wherein said attachment portion is configured to removably mate with a distal tip of the locatable guide whereby the spatial relationship between the tool and the locatable guide is fixable.
Device for generating a virtual image, having: - at least one light source (14, 14R, 14G, 14B) for producing light at a specified wavelength; - a display element for producing an image; - at least two optical waveguides (5, 5R, 5G, 5B) arranged above one another in a stack and serving to expand an exit pupil, input coupled into which is light coming from the display element in each case; and - a perforated mask (91, 91R, 91G, 91B) arranged above an upper delimiting surface of each optical waveguide (5, 5R, 5G, 5B) and having holes (92, 92R, 92G, 92B) and non-transparent regions (93, 93R, 93G, 93B), wherein the holes (92R, 92G, 92B) of a perforated mask (91R, 91G, 91B) of an optical waveguide (5R, 5G, 5B) arranged further up in the stack have a greater diameter than the holes (92R, 92G, 92B) of a perforated mask (91R, 91G, 91B) of an optical waveguide (5R, 5G, 5B) arranged further down in the stack. - at least one light source (14, 14R, 14G, 14B) for producing light at a specified wavelength; - a display element for producing an image; - at least two optical waveguides (5, 5R, 5G, 5B) arranged above one another in a stack and serving to expand an exit pupil, input coupled into which is light coming from the display element in each case; and - a perforated mask (91, 91R, 91G, 91B) arranged above an upper delimiting surface of each optical waveguide (5, 5R, 5G, 5B) and having holes (92, 92R, 92G, 92B) and non-transparent regions (93, 93R, 93G, 93B), wherein the holes (92R, 92G, 92B) of a perforated mask (91R, 91G, 91B) of an optical waveguide (5R, 5G, 5B) arranged further up in the stack have a greater diameter than the holes (92R, 92G, 92B) of a perforated mask (91R, 91G, 91B) of an optical waveguide (5R, 5G, 5B) arranged further down in the stack.
An electronic device, comprising: a user interface comprising a flexible surface (120, 130); a haptic output device (121, 131) operatively coupled to the flexible surface and configured to cause a deformation of the flexible surface; a screen configured to visually represent movement of a virtual element from one portion of the screen to another portion of the screen; and a controller in signal communication with the haptic output device, characterized in that the controller is configured to trigger the haptic output device to cause the deformation of the flexible surface based on a simulated physical interaction of the virtual element represented on the screen with the flexible surface, the deformation of the flexible surface corresponding to said movement of the virtual element. a user interface comprising a flexible surface (120, 130); a haptic output device (121, 131) operatively coupled to the flexible surface and configured to cause a deformation of the flexible surface; a screen configured to visually represent movement of a virtual element from one portion of the screen to another portion of the screen; and a controller in signal communication with the haptic output device, characterized in that the controller is configured to trigger the haptic output device to cause the deformation of the flexible surface based on a simulated physical interaction of the virtual element represented on the screen with the flexible surface, the deformation of the flexible surface corresponding to said movement of the virtual element.
Angle measuring device comprising a stator and a rotor, the rotor being arranged such that it can rotate relative to the stator in the circumferential direction about an axis, and the rotor having a shaft (2.1), to which a code disc (2.2) is fixed so as to rotate therewith, the stator having a body (1.3; 1.3'; 1.3") and a sensing device (1.2) for sensing the code disc (2.2), characterized in that for the purpose of vibration damping, the angle measuring device has a pendulum mass (1.42; 1.42'; 1.42") which is connected to the body (1.3; 1.3'; 1.3") and which can be deflected relative to the body (1.3; 1.3'; 1.3") with a directional component parallel to the circumferential direction.
An exhaust-gas-purification catalytic heating device that houses a current heater in a conductive metallic housing where a catalytic unit is housed, the current heater being arranged at an upstream side of the catalytic unit along a distribution direction of exhaust gas, characterized in that the current heater has a negative electrode directly electrically coupled to the housing which is electrically coupled to an external ground wire, the current heater has a positive electrode with which a rod-shaped terminal is continuous, the terminal passing through the housing in an electrically insulating state so as to be electrically coupled to a power line outside the housing, and the terminal has a portion protruding from the housing, the protruding portion being covered with a terminal cover; wherein the terminal cover is formed of a metallic cover substrate body secured to the housing side, and an insulating cover made of an insulating material and covering an upper portion of the terminal so as to be attachably/removably mounted on the cover substrate body.
Rotor for an electrical machine, comprising a lamination body which has a plurality of magnet receptacles (6, 7), and a plurality of magnets (9, 10) which are arranged in the magnet receptacles (6, 7) of the lamination body and are oriented in the radial direction, wherein • the lamination body has a main body with an internal fastening region and struts (17, 18), wherein the struts (17, 18) extend in the radial direction (), • the lamination body has free pole elements (19, 20) between two adjacent struts (17, 18), and • the magnet receptacles (6, 7) are arranged between a strut (17, 18) and a free pole element (19, 20), • wherein the lamination body can be at least indirectly connected to a shaft at the internal fastening region, and that an internal cavity is formed between the internal fastening region and at least one magnet (9, 10), wherein two magnet receptacles (6, 7) adjoin the internal cavity, in each case one magnet (9, 10) being arranged in each of the said two magnet receptacles, and that the magnet receptacles (6, 7) are spaced apart from one another by a free pole element of the lamination body, characterized in that the internal cavity is at least substantially filled with a filling compound, and the cavities which are formed between the lamination body and the magnets (9, 10) are at least partially filled with at least the filling compound, wherein radial gaps (35, 36) which remain between the lamination body and the magnets (9, 10) are at least partially filled with the filling compound, as a result of which the magnets (9, 10) and the free pole element are reliably fixed by means of the filling compound. • the lamination body has a main body with an internal fastening region and struts (17, 18), wherein the struts (17, 18) extend in the radial direction (), • the lamination body has free pole elements (19, 20) between two adjacent struts (17, 18), and • the magnet receptacles (6, 7) are arranged between a strut (17, 18) and a free pole element (19, 20), • wherein the lamination body can be at least indirectly connected to a shaft at the internal fastening region, and that an internal cavity is formed between the internal fastening region and at least one magnet (9, 10), wherein two magnet receptacles (6, 7) adjoin the internal cavity, in each case one magnet (9, 10) being arranged in each of the said two magnet receptacles, and that the magnet receptacles (6, 7) are spaced apart from one another by a free pole element of the lamination body,
Method for determining a set of corrections (Corr.) to be made to a multichannel sound signal, characterized by determining said set of corrections from information representative of a spatial image of an original multichannel signal (Inf. B) and from information representative of a spatial image of the original coded and then decoded multichannel signal (Inf. B̂).