mhurhangee/patent-ind-claim-en huggingface dataset:
A process for the preparation of one or more C 4 oxygenate compounds selected from the group consisting of threose, erythrose and erythrulose; from a composition comprising C 1-3 oxygenate compounds, the C 1-3 oxygenate compounds comprising one or more compounds selected from the group consisting of formaldehyde, glycolaldehyde, glyoxal, pyruvaldehyde and acetol; wherein the C 1-3 oxygenate compounds are reacted in the presence of a solvent and a crystalline microporous material having a structure selected from the group consisting of CHA, LTA, MFI, MEL, MTT, MWW, TON, HEU, AEL, AFO, and FER.
Shut-off valve for controlling a flow of compressed gas from a compressed gas vessel into a system-proximal chamber , wherein the shut-off valve comprises: - a main valve , - a servo valve , - a coil , wherein the coil is configured to move the servo valve from a first servo valve position to a second servo valve position when the coil is energized with electric current, wherein the servo valve in the first servo valve position closes in a gas-tight manner a control duct in the main valve between a control chamber of the shut-off valve and the system-proximal chamber , and the servo valve in the second servo valve position releases the control duct in the main valve and is retracted into the control chamber above the servo valve , characterized by a tension spring , wherein the tension spring mechanically couples the servo valve to the main valve and provides a tensile force at the main valve to move the main valve from a first main valve position to a second main valve position when the servo valve moves to the second servo valve position, wherein main valve in the first main valve position closes in a gas-tight manner a main duct which connects the compressed gas vessel to the system-proximal chamber , and the main valve in the second main valve position releases the main duct . - a main valve , - a servo valve , - a coil , wherein the coil is configured to move the servo valve from a first servo valve position to a second servo valve position when the coil is energized with electric current, wherein the servo valve in the first servo valve position closes in a gas-tight manner a control duct in the main valve between a control chamber of the shut-off valve and the system-proximal chamber , and the servo valve in the second servo valve position releases the control duct in the main valve and is retracted into the control chamber above the servo valve , characterized by a tension spring , wherein the tension spring mechanically couples the servo valve to the main valve and provides a tensile force at the main valve to move the main valve from a first main valve position to a second main valve position when the servo valve moves to the second servo valve position, wherein main valve in the first main valve position closes in a gas-tight manner a main duct which connects the compressed gas vessel to the system-proximal chamber , and the main valve in the second main valve position releases the main duct .
A radiation detector using gas amplification, comprising: an insulator having a first surface and a second surface positioned at a back surface side of the first surface ; a first electrode layer that is provided on the first surface of the insulator and has a circular opening portion ; a pixel electrode positioned inside the opening portion ; a second electrode layer provided on the second surface of the insulator ; and a via hole conductor that has one end surface thereof bonded to the second electrode layer through the interior of the insulator and has the other end surface thereof bonded to the pixel electrode , wherein at least a part of the other end surface side of the via hole conductor exhibits a column or truncated cone shape and an outer diameter of the via hole conductor becomes smallest at the one end surface , the radiation detector being characterized in that the other end surface of the via hole conductor does not protrude from the outermost diameter portion of the pixel electrode . an insulator having a first surface and a second surface positioned at a back surface side of the first surface ; a first electrode layer that is provided on the first surface of the insulator and has a circular opening portion ; a pixel electrode positioned inside the opening portion ; a second electrode layer provided on the second surface of the insulator ; and a via hole conductor that has one end surface thereof bonded to the second electrode layer through the interior of the insulator and has the other end surface thereof bonded to the pixel electrode , wherein at least a part of the other end surface side of the via hole conductor exhibits a column or truncated cone shape and an outer diameter of the via hole conductor becomes smallest at the one end surface , the radiation detector being characterized in that the other end surface of the via hole conductor does not protrude from the outermost diameter portion of the pixel electrode .
A tablet device and an associated cradle holding the tablet device mounted to a steering wheel comprising an airbag, wherein the cradle is mounted to the steering wheel via a mounting portion of the cradle , the mounting portion configured such that a bottom edge of the tablet device and associated cradle lie outside a first initial airbag-deployment-zone and within a second airbag-deployment-zone , such that contact between the bottom edge of the tablet device and associated cradle and the airbag deployed into the second airbag-deployment-zone pushes the tablet device and associated cradle away from the direction of the initial deployment of the airbag and into an aperture of the steering wheel .
A manufacturing method of a nitride power device, comprising the following steps: providing a silicon substrate having a top major surface and a bottom major surface; epitaxially growing a semiconductor doped multilayer structure forming a space charge depletion region on the bottom major surface of the silicon substrate ; growing an epitaxial multilayer structure on the top major surface of the silicon substrate , wherein the epitaxial multilayer structure comprises at least a nitride nucleation layer , a nitride buffer layer formed on the nitride nucleation layer and a nitride channel layer formed on the nitride buffer layer ; and forming contact electrodes on the epitaxial multilayer structure, wherein the electrodes include a source electrode , a drain electrode and a gate electrode between the source electrode and the drain electrode when the nitride power device has a triode structure, and include a positive electrode and a negative electrode when the nitride power device has a diode structure, wherein the semiconductor doped multilayer structure consists of multiple pn junctions formed by multiple n-type silicon layers and multiple p-type silicon layers in an alternating arrangement, and the multiple pn junctions form multiple space charge depletion regions. providing a silicon substrate having a top major surface and a bottom major surface; epitaxially growing a semiconductor doped multilayer structure forming a space charge depletion region on the bottom major surface of the silicon substrate ; growing an epitaxial multilayer structure on the top major surface of the silicon substrate , wherein the epitaxial multilayer structure comprises at least a nitride nucleation layer , a nitride buffer layer formed on the nitride nucleation layer and a nitride channel layer formed on the nitride buffer layer ; and forming contact electrodes on the epitaxial multilayer structure, wherein the electrodes include a source electrode , a drain electrode and a gate electrode between the source electrode and the drain electrode when the nitride power device has a triode structure, and include a positive electrode and a negative electrode when the nitride power device has a diode structure, wherein the semiconductor doped multilayer structure consists of multiple pn junctions formed by multiple n-type silicon layers and multiple p-type silicon layers in an alternating arrangement, and the multiple pn junctions form multiple space charge depletion regions.
A multi-cage type ballast water filtering device having a back pressure prevention structure, the device comprising: a body having an inlet port and an outlet port through which ballast water is drawn into and discharged from the body ; and a plurality of filtering units connected to each other to form a packaged structure in the body , wherein each of the filtering units comprises: a filter filtering ballast water that flows through the body ; and an automatic washing unit backwashing the filter to remove foreign substances adhering to the filter , the automatic washing unit comprises: a drive unit operating the automatic washing unit in response to a signal of a control unit; a suction unit connected to and moved by the drive unit , the suction unit sucking the foreign substances from the filter ; and a discharge unit discharging the foreign substances sucked by the suction unit , and the discharge unit comprises a back pressure prevention tank provided on the single backwash line formed by communicating discharge pipes of the filtering units with each other below the body so that backwash water and foreign substances drawn into the backwash line are primarily stored in the back pressure prevention tank , whereby back pressure in the backwash line is prevented from increasing, characterized in that the suction unit comprises a suction rod sucking the foreign substances adhering to the filter , and a core connected to the suction rod and functioning as a rotating shaft for rotating the suction rod , with a stopper provided at a predetermined position on the core so that when the stop-per comes into contact with the body , vertical movement of the core is limited, whereby the suction rod is prevented from colliding with the body and being damaged, and the drive unit comprises: a drive shaft rotated and vertically moved by a drive motor ; a contact means provided at a predetermined position on the drive shaft ; a pair of first limit switches provided at positions spaced apart from each other by a predetermined distance corresponding to a vertical movement distance range of the suction unit , the first limit switches being brought into contact with the contact means .
A system comprising: a flight platform an infrared camera configured to capture thermal images of a target from the flight platform ; a skyward aiming irradiance detector configured to detect a magnitude and a direction of a background radiance associated with the target from the flight platform ; a logic device configured to: receive the thermal images captured by the infrared camera and the magnitude and the direction of the background radiance from the irradiance detector , and determine a radiance adjustment associated with the target that is based at least on the magnitude and the direction of the background radiance , wherein the radiance adjustment is configured to compensate for a reflected background radiance reflected by the target towards the infrared camera and captured within the thermal images captured by the infrared camera . a flight platform an infrared camera configured to capture thermal images of a target from the flight platform ; a skyward aiming irradiance detector configured to detect a magnitude and a direction of a background radiance associated with the target from the flight platform ; a logic device configured to: receive the thermal images captured by the infrared camera and the magnitude and the direction of the background radiance from the irradiance detector , and determine a radiance adjustment associated with the target that is based at least on the magnitude and the direction of the background radiance , wherein the radiance adjustment is configured to compensate for a reflected background radiance reflected by the target towards the infrared camera and captured within the thermal images captured by the infrared camera . receive the thermal images captured by the infrared camera and the magnitude and the direction of the background radiance from the irradiance detector , and determine a radiance adjustment associated with the target that is based at least on the magnitude and the direction of the background radiance , wherein the radiance adjustment is configured to compensate for a reflected background radiance reflected by the target towards the infrared camera and captured within the thermal images captured by the infrared camera .
Object, in particular a portable object such as a timepiece or smartphone, this object comprising an electro-optic display device externally delimited by a contour and which is provided with an optically active element, whose optical properties can be modified by applying an electric voltage or current between at least one electrode and one corresponding auxiliary electrode , between which the optically active element is disposed, the object further comprising a middle part which delimits an opening closed by a crystal , the crystal comprising a top surface and a bottom surface beneath which the electro-optic display device is arranged, the object further comprising an external electronic power and control device (31; 94) in addition to elements (32, 34, 36; 86, 90) for the electrical connection of the electro-optic display device to the external electronic power and control device (31; 94), the crystal being provided with an opaque frame (56; 100) which is made remotely from the edges of the opening and which covers the contour of the electro-optic display device so as to conceal the electrical connection elements (32, 34, 36; 86, 90), the electro-optic display device defining an active display area (38; 98) which is delimited by the opaque frame (56; 100), such that, even when the electro-optic display device is activated and displays information, a transparent area (40; 102) remains between the opaque frame (56; 100) and the edges of the opening .
A method of forming a catalyst comprising: contacting an alkyl magnesium compound with a viscosity modifier of formula AlR 3 3 and an alcohol to form a magnesium alkoxide compound, wherein R 3 is selected from C 1 to C 10 alkyl compounds and wherein the alkyl magnesium compound is contacted with the viscosity modifier prior to contacting the alcohol; contacting the magnesium alkoxide compound with a first titanium alkoxide of formula Ti(OR 5 ) 4 and a first agent of metal halide to form a reaction product "A", wherein the titanium alkoxide and the metal halide are individual components which are not blended, prior to contacting the magnesium alkoxide and wherein R 5 is selected from C 2 to C 20 alkyl groups; and sequentially contacting the reaction product "A" with a second agent of formula Ti(OR 6 ) 4 wherein R 6 is selected from C 2 to C 20 alkyl groups to form reaction product "B", followed by a third agent, and subsequently a first reducing agent of formula AlR 7 3 wherein R 7 3 is selected from C 1 to C 10 alkyl compounds to form a catalyst component; wherein the third agent comprises a second metal halide; wherein when contacting reaction product "B" with the second metal halide a solid reaction product "C" is formed, wherein this reaction occurs in the presence of an inert solvent; and wherein the amount of solvent at precipitation is reduced compared to an identical catalyst component synthesis without the viscosity modifier. contacting an alkyl magnesium compound with a viscosity modifier of formula AlR 3 3 and an alcohol to form a magnesium alkoxide compound, wherein R 3 is selected from C 1 to C 10 alkyl compounds and wherein the alkyl magnesium compound is contacted with the viscosity modifier prior to contacting the alcohol; contacting the magnesium alkoxide compound with a first titanium alkoxide of formula Ti(OR 5 ) 4 and a first agent of metal halide to form a reaction product "A", wherein the titanium alkoxide and the metal halide are individual components which are not blended, prior to contacting the magnesium alkoxide and wherein R 5 is selected from C 2 to C 20 alkyl groups; and sequentially contacting the reaction product "A" with a second agent of formula Ti(OR 6 ) 4 wherein R 6 is selected from C 2 to C 20 alkyl groups to form reaction product "B", followed by a third agent, and subsequently a first reducing agent of formula AlR 7 3 wherein R 7 3 is selected from C 1 to C 10 alkyl compounds to form a catalyst component; wherein the third agent comprises a second metal halide; wherein when contacting reaction product "B" with the second metal halide a solid reaction product "C" is formed, wherein this reaction occurs in the presence of an inert solvent; and wherein the amount of solvent at precipitation is reduced compared to an identical catalyst component synthesis without the viscosity modifier.
A system comprising: a processing unit ; a memory in communication with the processing unit, the memory storing computer-readable instructions that when executed by the processing unit perform operations comprising: obtaining a primer target sequence that is complementary to a primer sequence; comparing the primer target sequence to a payload sequence, the payload sequence encoding digital data; in response to determining that a region of the primer target sequence has more than a threshold similarity with a region of the payload sequence, generating an alternate payload sequence, the alternate payload sequence encoding the same digital data; and determining that the primer target sequence has less than the threshold similarity with the alternate payload sequence; such that the primer target sequence is usable to facilitate retrieval of the digital data. a processing unit ; a memory in communication with the processing unit, the memory storing computer-readable instructions that when executed by the processing unit perform operations comprising: obtaining a primer target sequence that is complementary to a primer sequence; comparing the primer target sequence to a payload sequence, the payload sequence encoding digital data; in response to determining that a region of the primer target sequence has more than a threshold similarity with a region of the payload sequence, generating an alternate payload sequence, the alternate payload sequence encoding the same digital data; and determining that the primer target sequence has less than the threshold similarity with the alternate payload sequence; such that the primer target sequence is usable to facilitate retrieval of the digital data. obtaining a primer target sequence that is complementary to a primer sequence; comparing the primer target sequence to a payload sequence, the payload sequence encoding digital data; in response to determining that a region of the primer target sequence has more than a threshold similarity with a region of the payload sequence, generating an alternate payload sequence, the alternate payload sequence encoding the same digital data; and determining that the primer target sequence has less than the threshold similarity with the alternate payload sequence; such that the primer target sequence is usable to facilitate retrieval of the digital data.
An assembly of a machine for bending an elongated piece and relevant support bench, the elongated piece (T) being supported by a spindle (3; 37), characterized in that the spindle (3; 37) comprises a sleeve member suitable to be connected to the elongated piece (T) to be bent, and a spindle frame which rotatably supports the sleeve member and is mounted on a platform (6; 38) provided at its bottom with at least a spherical support (7; 39) so that the spindle (3; 37) is able to slide freely on a support bench (2; 200), while the elongated piece (T) is bent.
A ring-shaped gasket for sealingly joining opposed fluid conduit ports (610, 690; 810, 890), the gasket comprising: a body having a radial outer surface , a first axial end surface , and a second axial end surface , the body being pierced through by a hole creating a fluid pathway and defining a radial inner surface , the first and second axial end surfaces having respective first and second stress concentration feature (425; 475) radially adjacent to a respective first and second gasket sealing region, the first and second gasket sealing region being constructed and arranged to contact a face surface (614; 814; 664) of a corresponding first and second fluid conduit port (610; 810; 690), characterised in that the first stress concentration feature comprises a first plurality of cavities formed in the first axial end surface , each cavity of the first plurality of cavities having a volumetric axis forming an acute angle with a plane of the first axial end surface to form a first plurality of undercuts of the first gasket sealing region, and in that the second stress concentration feature comprises a second plurality of cavities formed in the second axial end surface , each cavity of the second plurality of cavities having a volumetric axis forming an acute angle with a plane of the second axial end surface to form a second plurality of undercuts of the second gasket sealing region, the first and second gasket sealing region each forming a lip (430; 480) on the respective axial end surface projecting axially outward beyond the corresponding axial end surface. a body having a radial outer surface , a first axial end surface , and a second axial end surface , the body being pierced through by a hole creating a fluid pathway and defining a radial inner surface , the first and second axial end surfaces having respective first and second stress concentration feature (425; 475) radially adjacent to a respective first and second gasket sealing region, the first and second gasket sealing region being constructed and arranged to contact a face surface (614; 814; 664) of a corresponding first and second fluid conduit port (610; 810; 690), characterised in that the first stress concentration feature comprises a first plurality of cavities formed in the first axial end surface , each cavity of the first plurality of cavities having a volumetric axis forming an acute angle with a plane of the first axial end surface to form a first plurality of undercuts of the first gasket sealing region, and in that the second stress concentration feature comprises a second plurality of cavities formed in the second axial end surface , each cavity of the second plurality of cavities having a volumetric axis forming an acute angle with a plane of the second axial end surface to form a second plurality of undercuts of the second gasket sealing region, the first and second gasket sealing region each forming a lip (430; 480) on the respective axial end surface projecting axially outward beyond the corresponding axial end surface.
An electric drive system, comprising: a motor , a motor controller , and a heat dissipating device located between the motor and the motor controller , characterized in that the heat dissipating device comprises at least a first space and a second space which is separated from the first space, wherein, the extended terminal of the motor is electrically connected with the extended terminal of the motor controller within the first space, a runner is disposed within the second space, so that coolant liquid is conveyed between the motor controller and the motor through the runner .