mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus comprising a signal interface for receiving a first signal indicative of electromagnetic phenomena related to cardiac activity and a second signal indicative of cardiovascular motion, and a processing device coupled to the signal interface and configured to: - extract from the first signal a first wave pattern repeating on a heart-beat rate and from the second signal a second wave pattern repeating on the heart-beat rate, characterized in that the processing device is further configured to: - form timing data, each timing value of which being indicative of a time period from a reference point of the first wave pattern belonging to one heart-beat period to a reference point of the second wave pattern belonging to the same heart-beat period, and - determine correlation between the timing data and pacing data indicative of the heart-beat rate, the correlation being indicative of cardiac malfunction and abnormality. - extract from the first signal a first wave pattern repeating on a heart-beat rate and from the second signal a second wave pattern repeating on the heart-beat rate, - form timing data, each timing value of which being indicative of a time period from a reference point of the first wave pattern belonging to one heart-beat period to a reference point of the second wave pattern belonging to the same heart-beat period, and - determine correlation between the timing data and pacing data indicative of the heart-beat rate, the correlation being indicative of cardiac malfunction and abnormality.
A process for preparing a cyclic peri-succinoylacenaphthene and related 1,4-diketo compound of general formula (I) where R 1 , R 2 , R 3 , and R 4 are independently hydrogen, halogen, or -OR 6 ; in which R 6 is C1-C6 alkyl, , (C6-C10)aryl-(C1-C6)alkyl, in which the alkyl and/or aryl radicals can be substituted by C1-C6 alkoxy, or halogen, and X being a C2 alkylene or alkenyl group with possible substituents including alkyl groups, alkenyl groups, aralkyl groups or aralkenyl groups, comprising: a) contacting an acenaphthene compound of general formula (II) where, R 1 , R 2 , R 3 , and R 4 have the meanings already indicated, with a high boiling aprotic non-reactive solvent; b) adding cyclic acid anhydride of general formula (III) to step (a) forming a mixture; where X being a C2 alkylene or alkenyl group with possible substituents including alkyl groups, alkenyl groups, aralkyl groups or aralkenyl groups, c) cooling the mixture to -15°C to ambient temperature and adding a Lewis acid to said mixture; and d) increasing the temperature to 80°C to 150°C for 5 to 20 hours with further addition of the Lewis acid; wherein peri positions of the acenaphthene compound is free to react with the cyclic acid anhydride (III). R 1 , R 2 , R 3 , and R 4 are independently hydrogen, halogen, or -OR 6 ; in which R 6 is C1-C6 alkyl, , (C6-C10)aryl-(C1-C6)alkyl, in which the alkyl and/or aryl radicals can be substituted by C1-C6 alkoxy, or halogen, and X being a C2 alkylene or alkenyl group with possible substituents including alkyl groups, alkenyl groups, aralkyl groups or aralkenyl groups, comprising: a) contacting an acenaphthene compound of general formula (II) where, R 1 , R 2 , R 3 , and R 4 have the meanings already indicated, with a high boiling aprotic non-reactive solvent; b) adding cyclic acid anhydride of general formula (III) to step (a) forming a mixture; where X being a C2 alkylene or alkenyl group with possible substituents including alkyl groups, alkenyl groups, aralkyl groups or aralkenyl groups, c) cooling the mixture to -15°C to ambient temperature and adding a Lewis acid to said mixture; and d) increasing the temperature to 80°C to 150°C for 5 to 20 hours with further addition of the Lewis acid; a) contacting an acenaphthene compound of general formula (II) where, R 1 , R 2 , R 3 , and R 4 have the meanings already indicated, with a high boiling aprotic non-reactive solvent; where, R 1 , R 2 , R 3 , and R 4 have the meanings already indicated, with a high boiling aprotic non-reactive solvent; b) adding cyclic acid anhydride of general formula (III) to step (a) forming a mixture; where X being a C2 alkylene or alkenyl group with possible substituents including alkyl groups, alkenyl groups, aralkyl groups or aralkenyl groups, c) cooling the mixture to -15°C to ambient temperature and adding a Lewis acid to said mixture; and d) increasing the temperature to 80°C to 150°C for 5 to 20 hours with further addition of the Lewis acid; wherein peri positions of the acenaphthene compound is free to react with the cyclic acid anhydride (III).
Punch for compression forming at least one dose of plastic material, said punch comprising: - at least one stem portion comprising a longitudinal axis (X) and a first surface portion that is transverse to said longitudinal axis (X), said first surface portion being configured and arranged for the compression contact with the plastic material; - at least one head portion coupled with said stem portion , said head portion comprising a second surface portion that is transverse to said longitudinal axis (X) and contiguous to said first surface portion , said second surface portion being configured and arranged for the compression contact with the plastic material; - at least one separation interface between said stem portion and said head portion , said interface comprising at least one boundary line between said first and second surface portions (3; 5), said interface comprising gas passage means that reaches up to said boundary line ; - at least one channel that is internal to said head portion and that communicates with said gas passage means to allow to extract and/or introduce gas into a space delimited by said first and second surface portions (3; 5) where the compression molding of the plastic material occurs; - a cooling circuit at least partly arranged inside said stem portion ; wherein said cooling circuit comprises at least one gap arranged in said interface in a manner that the fluid circulating in said cooling circuit is in contact with said head portion , and said punch comprises first sealing means arranged on said interface to fluid-sealing isolate said gas passage means with respect to said cooling gap ; characterized in that said head portion is coupled with said stem portion by means of a screw coupling . - at least one stem portion comprising a longitudinal axis (X) and a first surface portion that is transverse to said longitudinal axis (X), said first surface portion being configured and arranged for the compression contact with the plastic material; - at least one head portion coupled with said stem portion , said head portion comprising a second surface portion that is transverse to said longitudinal axis (X) and contiguous to said first surface portion , said second surface portion being configured and arranged for the compression contact with the plastic material; - at least one separation interface between said stem portion and said head portion , said interface comprising at least one boundary line between said first and second surface portions (3; 5), said interface comprising gas passage means that reaches up to said boundary line ; - at least one channel that is internal to said head portion and that communicates with said gas passage means to allow to extract and/or introduce gas into a space delimited by said first and second surface portions (3; 5) where the compression molding of the plastic material occurs; - a cooling circuit at least partly arranged inside said stem portion ;
A razor blade (1, 1', 1", 1′′′, 1 ∗ ) comprising a blade body , characterized by an expanded coating structure arranged on a surface of the blade body so as to cover the blade body at least partially, the expanded coating structure comprising one or more expanded polymer microspheres , at least one of the one or more expanded polymer microspheres comprising a gas encapsulated within a hollow thermoplastic polymer shell .
A process for preparing trisilylamine comprising: (a) adding a solvent to a reactor vessel; (b) adding monohalosilane into the solvent to form a solution; (c) adding anhydrous ammonia into the solution to form a reaction mixture; (d) separating the silylamines from the reaction mixture; and (e) purifying the silylamines, wherein the solvent is anisole. (a) adding a solvent to a reactor vessel; (b) adding monohalosilane into the solvent to form a solution; (c) adding anhydrous ammonia into the solution to form a reaction mixture; (d) separating the silylamines from the reaction mixture; and (e) purifying the silylamines,
A display device comprising a plurality of device packages and at least one display tile, wherein the plurality of device packages and the at least one display tile are disposed in a tiled, two-dimensional array to form a planar surface of the display device for viewing a light field that represents a three dimensional scene; wherein each of the at least one display tiles is adjacent to at least one display device package, and includes at least one light field projection unit and does not include a rendering engine; wherein each of the plurality of device packages comprises: a respective rendering engine configured to receive scene data that describes the 3D scene and generate light field data for the light field; a respective at least one light field projection unit configured to receive the light field data from the respective rendering engine and output at least a portion of the light field; a respective at least one internal communication channel operatively coupling the at least one light field projection unit to the rendering engine; an inter-package communication unit operably coupled to the rendering engine and configured to send at least a portion of the light field generated by the rendering engine to an adjacent display tile; and a respective housing containing the rendering engine, the at least one light field projection unit, the at least one internal communication channel, and an inter-package communication unit in a single package; wherein each of the plurality of display tiles is configured to output the at least portion of the light field without modifying the received light field data. a respective rendering engine configured to receive scene data that describes the 3D scene and generate light field data for the light field; a respective at least one light field projection unit configured to receive the light field data from the respective rendering engine and output at least a portion of the light field; a respective at least one internal communication channel operatively coupling the at least one light field projection unit to the rendering engine; an inter-package communication unit operably coupled to the rendering engine and configured to send at least a portion of the light field generated by the rendering engine to an adjacent display tile; and a respective housing containing the rendering engine, the at least one light field projection unit, the at least one internal communication channel, and an inter-package communication unit in a single package;
A compound according to Formula I: wherein: X is NH or O; b is 0 or 1; n is 0, 1, 2, 3 or 4; R 1 and R 2 are independently H and (C 1 -C 4 )alkyl, or R 1 and R 2 can be taken together with the nitrogen to which they are attached to form a monocyclic or bicyclic (fused, bridged or spirocyclic) heterocycle containing 3-8 carbon atoms optionally containing, in addition to the nitrogen, one or two additional heteroatoms selected from N, O and S, said alkyl and heterocycle are optionally substituted with one or more substituents selected from R a ; R 3 is (C 1 -C 4 )alkyl wherein two adjacent alkyl groups can join together and form a bridged moiety of 3-6 carbon atoms; R 4 is absent, halo or O b (C 1 -C 4 )alkyl; R 5 is halo, CN and O(C 1 -C 4 )alkyl, said alkyl optionally substituted with one or more substituents selected from CN and (C=O)NH 2 ; R 6 is absent, halo, or O(C 1 -C 4 )alkyl; R a is independently selected from halo, CF 3 , O b (C 1 -C 4 )alkyl, SO 2 (C 1 -C 4 )alkyl, C(O) O b (C 1 -C 6 )alkyl, (C=O) b heterocyclyl, wherein said alkyl can come together with another alkyl to form a bridged moiety and wherein said alkyl and heterocyclyl are optionally substituted with R b ; and R b is independently selected from OH, halo, SO 2 (C 1 -C 4 )alkyl, O b (C 1 -C 4 )alkyl, and heterocyclyl; or a pharmaceutically acceptable salt or a stereoisomer thereof. X is NH or O; b is 0 or 1; n is 0, 1, 2, 3 or 4; R 1 and R 2 are independently H and (C 1 -C 4 )alkyl, or R 1 and R 2 can be taken together with the nitrogen to which they are attached to form a monocyclic or bicyclic (fused, bridged or spirocyclic) heterocycle containing 3-8 carbon atoms optionally containing, in addition to the nitrogen, one or two additional heteroatoms selected from N, O and S, said alkyl and heterocycle are optionally substituted with one or more substituents selected from R a ; R 3 is (C 1 -C 4 )alkyl wherein two adjacent alkyl groups can join together and form a bridged moiety of 3-6 carbon atoms; R 4 is absent, halo or O b (C 1 -C 4 )alkyl; R 5 is halo, CN and O(C 1 -C 4 )alkyl, said alkyl optionally substituted with one or more substituents selected from CN and (C=O)NH 2 ; R 6 is absent, halo, or O(C 1 -C 4 )alkyl; R a is independently selected from halo, CF 3 , O b (C 1 -C 4 )alkyl, SO 2 (C 1 -C 4 )alkyl, C(O) O b (C 1 -C 6 )alkyl, (C=O) b heterocyclyl, wherein said alkyl can come together with another alkyl to form a bridged moiety and wherein said alkyl and heterocyclyl are optionally substituted with R b ; and R b is independently selected from OH, halo, SO 2 (C 1 -C 4 )alkyl, O b (C 1 -C 4 )alkyl, and heterocyclyl;
A printer comprising: a main body ; a development cartridge attachable to and detachable from the main body , the development cartridge to supply toner contained in a toner container to an electrostatic latent image formed on a photoconductor , to form a visible toner image; a mounting portion comprising a toner inlet portion connected to the toner container , wherein a toner cartridge usable to refill toner in the toner container is mountable to the mounting portion ; an inlet shutter rotatably provided in the mounting portion to be rotatable together with the toner cartridge , the inlet shutter to be rotatable between a blocking position to block the toner inlet portion from receiving toner and an inlet position to open the toner inlet portion to receive toner; a locking unit to selectively lock and unlock the inlet shutter ; and a controller to control the locking unit to selectively lock and unlock the inlet shutter based on whether the toner cartridge is mounted to the mounting portion ; characterized in that a second electrical contact is provided in the mounting portion and electrically connectable to a first electrical contact provided in the toner cartridge when the toner cartridge is mounted in the mounting portion , wherein the controller is connected to the second electrical contact , to detect whether the toner cartridge is mounted in the mounting portion based on whether the first electrical contact and the second electrical contact are electrically connected. a main body ; a development cartridge attachable to and detachable from the main body , the development cartridge to supply toner contained in a toner container to an electrostatic latent image formed on a photoconductor , to form a visible toner image; a mounting portion comprising a toner inlet portion connected to the toner container , wherein a toner cartridge usable to refill toner in the toner container is mountable to the mounting portion ; an inlet shutter rotatably provided in the mounting portion to be rotatable together with the toner cartridge , the inlet shutter to be rotatable between a blocking position to block the toner inlet portion from receiving toner and an inlet position to open the toner inlet portion to receive toner; a blocking position to block the toner inlet portion from receiving toner and an inlet position to open the toner inlet portion to receive toner; a locking unit to selectively lock and unlock the inlet shutter ; and a controller to control the locking unit to selectively lock and unlock the inlet shutter based on whether the toner cartridge is mounted to the mounting portion ; characterized in that a second electrical contact is provided in the mounting portion and electrically connectable to a first electrical contact provided in the toner cartridge when the toner cartridge is mounted in the mounting portion , wherein the controller is connected to the second electrical contact , to detect whether the toner cartridge is mounted in the mounting portion based on whether the first electrical contact and the second electrical contact are electrically connected.
Swimming pool cleaning apparatus comprising: - a body , - at least one hydraulic circuit for circulating liquid between at least one liquid inlet and at least one liquid outlet , and through a filtration device of the cleaning apparatus, - a fluid circulation pump installed in the hydraulic circuit downstream of the filtration device , characterized in that the Swimming pool cleaning apparatus comprise: - means for adjusting the pressure in the hydraulic circuit upstream of the circulation pump, in response to a detected variation of this pressure, the said means for adjusting the pressure comprise: - at least a secondary liquid inlet connected to the hydraulic circuit, upstream of the circulation pump , the said at least a secondary liquid inlet being equipped with a valve mounted rotatably about an axis of rotation , and with means for moving the valve from an opened position to a closed position, the said means for moving the valve comprising a float of which the orientation and/or the force is a function of the orientation of the cleaning apparatus relative to a horizontal plane. - a body , - at least one hydraulic circuit for circulating liquid between at least one liquid inlet and at least one liquid outlet , and through a filtration device of the cleaning apparatus, - a fluid circulation pump installed in the hydraulic circuit downstream of the filtration device , characterized in that the Swimming pool cleaning apparatus comprise: - means for adjusting the pressure in the hydraulic circuit upstream of the circulation pump, in response to a detected variation of this pressure, the said means for adjusting the pressure comprise: - at least a secondary liquid inlet connected to the hydraulic circuit, upstream of the circulation pump , the said at least a secondary liquid inlet being equipped with a valve mounted rotatably about an axis of rotation , and with means for moving the valve from an opened position to a closed position, the said means for moving the valve comprising a float of which the orientation and/or the force is a function of the orientation of the cleaning apparatus relative to a horizontal plane.
An agricultural harvester comprising: a chassis ; a threshing system carried by said chassis , said threshing system including: a rotor ; a frame assembly ; a concave including a securement portion ; and ; a securing mechanism connecting the concave to the frame assembly said securing mechanism including a support component in a fixed location relative to said frame assembly , a securing component movable relative to said support component , and a tool-less latch mechanism interconnecting said support component and said securing component with said securement portion captured between said support component and said securing component characterized by ; said support component being an axially rotatable support bar , wherein said securing component is a clamping bar pivotally connected to said support bar . a chassis ; a threshing system carried by said chassis , said threshing system including: a rotor ; a frame assembly ; a concave including a securement portion ; and ; a securing mechanism connecting the concave to the frame assembly a rotor ; a frame assembly ; a concave including a securement portion ; and ; a securing mechanism connecting the concave to the frame assembly said securing mechanism including a support component in a fixed location relative to said frame assembly , a securing component movable relative to said support component , and a tool-less latch mechanism interconnecting said support component and said securing component with said securement portion captured between said support component and said securing component characterized by ;
A head-worn display comprising: a light source, the light source to emit a plurality of light beams, a wavelength of at least one of the plurality of light beams to differ from a wavelength of at least one other of the plurality of light beams; a scanning mirror to scan the plurality of light beams in two distinct axes to form an image; a holographic optical element to receive the scanned plurality of light beams from the scanning mirror and to redirect the plurality of light beams to a plurality of spatially separated exit pupils to project the image at the plurality of exit pupils; and a frame to hold the light source, scanning mirror, and holographic optical element in fixed relation to one another, the frame adapted to be worn on the head of a user. a light source, the light source to emit a plurality of light beams, a wavelength of at least one of the plurality of light beams to differ from a wavelength of at least one other of the plurality of light beams; a scanning mirror to scan the plurality of light beams in two distinct axes to form an image; a holographic optical element to receive the scanned plurality of light beams from the scanning mirror and to redirect the plurality of light beams to a plurality of spatially separated exit pupils to project the image at the plurality of exit pupils; and a frame to hold the light source, scanning mirror, and holographic optical element in fixed relation to one another, the frame adapted to be worn on the head of a user.
Arrangement comprising a housing having at least one insulator element , wherein the housing has at least one fastening opening , preferably a plurality of fastening openings , in the form of passage openings for fastening screws , and wherein a mating surface is provided in the region of the at least one fastening opening , which mating surface is designed to interact with a latching hook on a bridging ring of the insulator element , and comprising a carrier element with a fastening surface , wherein the housing is connected to the carrier element by means of at least one fastening screw , and wherein the housing is arranged at a distance from the carrier element , apart from in the region of the at least one bridging ring of the insulator element .
A device for determining inertia properties of an object, wherein the device comprises - a support, - a measurement platform arranged above the support for arrangement of the object, - and a plurality of restoring elements arranged between the measurement platform and the support, characterized in that the measurement platform is movable relative to the support in up to five degrees of freedom and a bearing assembly is arranged between the support and the measurement platform in such a way that the bearing assembly allows the measurement platform to move relative to the support in at least two degrees of freedom, wherein the measurement platform is connected to the support via the restoring elements and independently of the restoring elements via the bearing assembly. - a support, - a measurement platform arranged above the support for arrangement of the object, - and a plurality of restoring elements arranged between the measurement platform and the support,