mhurhangee/patent-ind-claim-en huggingface dataset:
A pre-chamber arrangement for a gas engine , the arrangement comprising: a pre-chamber body accommodating a volume extending longitudinally along a centre axis (A); and a supply device for supplying a gaseous medium into the pre-chamber volume ; wherein the pre-chamber body comprises a bottom portion with channels for allowing gas to flow between the pre-chamber volume and a main combustion chamber of the gas engine , wherein each channel extends along a channel axis (C) from an inner opening facing the pre-chamber volume to an outer opening configured to face the main combustion chamber , wherein the bottom portion comprises a curved outer surface facing the main combustion chamber , wherein the channels extend through the curved outer surface , and wherein the channels are arranged such that the channel axis (C) does not intersect the centre axis (A) of the pre-chamber volume , characterized in that the bottom portion comprises flat surfaces surrounding the outer openings of the channels , wherein the flat surfaces are formed in the curved outer surface and configured such that they extend perpendicularly to the channel axis (C) of the corresponding channel . a pre-chamber body accommodating a volume extending longitudinally along a centre axis (A); and a supply device for supplying a gaseous medium into the pre-chamber volume ; wherein the channels extend through the curved outer surface , and wherein the channels are arranged such that the channel axis (C) does not intersect the centre axis (A) of the pre-chamber volume , characterized in that the bottom portion comprises flat surfaces surrounding the outer openings of the channels , wherein the flat surfaces are formed in the curved outer surface and configured such that they extend perpendicularly to the channel axis (C) of the corresponding channel .
A device for treatment of tissue of a subject by laser induced optical breakdown, the device comprising: - a light source for providing a pulsed light beam ; - a focusing system for receiving the pulsed light beam and outputting a focussed pulsed light beam with a focal spot that is positionable in the tissue ; - a light exit window having a contact surface for contacting the tissue during use of the device and for allowing the pulsed light beam to exit the device through the contact surface before it reaches the focal spot; wherein the device comprises a feedback system for detecting a feedback signal dependent of a state of contact between the contact surface and the tissue, wherein the feedback signal comprises light and/or sound generated by the focussed pulsed light beam. - a light source for providing a pulsed light beam ; - a focusing system for receiving the pulsed light beam and outputting a focussed pulsed light beam with a focal spot that is positionable in the tissue ; - a light exit window having a contact surface for contacting the tissue during use of the device and for allowing the pulsed light beam to exit the device through the contact surface before it reaches the focal spot;
A process for the coating of urea-containing granules with organic polymers at least including: a.) compressing and condensing gaseous carbon dioxide and obtaining liquid carbon dioxide; b.) increasing the pressure and/or the temperature above the critical point of carbon dioxide and obtaining supercritical carbon dioxide ; c.) dissolving an organic polymer in the supercritical carbon dioxide and obtaining a polymer-containing solution , d.) mixing the polymer-containing solution with, spraying it onto and/or bringing it into contact with urea-containing granules ; in which - a simultaneous or subsequent lowering of the temperature and/or of the pressure below the critical point of carbon dioxide takes place; and - coated urea-containing granules and gaseous carbon dioxide are obtained, wherein the urea-containing granules exhibit a mean particle size of 0.5 mm to 8 mm, preferably 1 mm to 6 mm, particularly preferably 2 mm to 4 mm. a.) compressing and condensing gaseous carbon dioxide and obtaining liquid carbon dioxide; b.) increasing the pressure and/or the temperature above the critical point of carbon dioxide and obtaining supercritical carbon dioxide ; c.) dissolving an organic polymer in the supercritical carbon dioxide and obtaining a polymer-containing solution , d.) mixing the polymer-containing solution with, spraying it onto and/or bringing it into contact with urea-containing granules ; in which - a simultaneous or subsequent lowering of the temperature and/or of the pressure below the critical point of carbon dioxide takes place; and - coated urea-containing granules and gaseous carbon dioxide are obtained, - a simultaneous or subsequent lowering of the temperature and/or of the pressure below the critical point of carbon dioxide takes place; and - coated urea-containing granules and gaseous carbon dioxide are obtained,
An electro-hydraulic modulating valve pedal assembly comprising: a foot pedal pivotably mounted to a base ; a push rod operatively coupled to the foot pedal , such that rotation of the foot pedal relative to the base causes travel of the push rod in a first direction, a spool valve including a spool contained within a valve body having a pressure port , a work port , and a tank port , wherein the spool is operatively coupled to the push rod ; and characterised in that , the push rod includes an armature and, a solenoid surrounds at least a portion of the armature for applying a magnetic force to the push rod and driving the push rod in the first direction, wherein the foot pedal and the solenoid are first and second valve operators for the spool valve and independently cause the spool to move in the first direction between a first position in which the work port is closed to the pressure port and a second position in which the work port is open to the pressure port . a foot pedal pivotably mounted to a base ; a push rod operatively coupled to the foot pedal , such that rotation of the foot pedal relative to the base causes travel of the push rod in a first direction, a spool valve including a spool contained within a valve body having a pressure port , a work port , and a tank port , wherein the spool is operatively coupled to the push rod ; and characterised in that , the push rod includes an armature and, a solenoid surrounds at least a portion of the armature for applying a magnetic force to the push rod and driving the push rod in the first direction, wherein the foot pedal and the solenoid are first and second valve operators for the spool valve and independently cause the spool to move in the first direction between a first position in which the work port is closed to the pressure port and a second position in which the work port is open to the pressure port .
A respirator comprising: an oral-nasal unit comprising a peripheral seal adapted, in use, to form a seal around the nose and mouth of a wearer's face and having an inlet aperture in fluid communication, in use, with a supply of breathable air, and an outlet aperture ; a relatively rigid insert comprising: an exterior profile adapted to seat against a correspondingly shaped interior surface of the oral-nasal unit ; an outlet conduit comprising a tube adapted to extend through the outlet aperture of the oral-nasal unit ; and a wing portion comprising a through aperture registering with the oral-nasal unit's inlet aperture ; characterised in that the outlet conduit comprises a bayonet connector adapted, in use, to cooperate with, and interchangeably and detachably connect to, a corresponding connector formed as part of an exhale aperture of a full-face mask , or of a harness assembly , whereby, when so connected, the bayonet connector clamps a periphery of the oral nasal unit's outlet aperture between the relatively rigid insert and a portion of the corresponding connector to form an airtight seal. an oral-nasal unit comprising a peripheral seal adapted, in use, to form a seal around the nose and mouth of a wearer's face and having an inlet aperture in fluid communication, in use, with a supply of breathable air, and an outlet aperture ; a relatively rigid insert comprising: an exterior profile adapted to seat against a correspondingly shaped interior surface of the oral-nasal unit ; an outlet conduit comprising a tube adapted to extend through the outlet aperture of the oral-nasal unit ; and a wing portion comprising a through aperture registering with the oral-nasal unit's inlet aperture ; characterised in that the outlet conduit comprises a bayonet connector adapted, in use, to cooperate with, and interchangeably and detachably connect to, a corresponding connector formed as part of an exhale aperture of a full-face mask , or of a harness assembly , whereby, when so connected, the bayonet connector clamps a periphery of the oral nasal unit's outlet aperture between the relatively rigid insert and a portion of the corresponding connector to form an airtight seal.
Use of a 4-alkyl resorcinol and/or a salt thereof for enhancing the skin-whitening effect of D-pantothenyl alcohol in a cosmetic composition.
A rotomolding tool having a textured surface, the tool comprising: a shell having; a body portion ; and an upper mold surface having a grain texture , and having undergone a nitriding treatment so as to provide a top surface of the tool with a Knoop microhardness that is higher than a Vickers hardness of the body, as measured by ASTM Test Method No. E-384; at least the body portion comprising a nickel iron alloy having a coefficient of thermal expansion of at most 9.0 x 10 -6 °C -1 at temperatures between 38° and 260°C, wherein the nickel iron alloy comprises: nickel in an amount ranging from 30 wt.% to 38 wt.%; from 0 wt.% to 6.0 wt.% cobalt; from 0.05 wt.% to 0.3 wt.% silicon; from 0.05 wt.% to 0.2 wt.% aluminum; from 0 wt.% to 0.1 wt.% copper; from 0.3 wt.% to 0.6 wt.% manganese; from 0 wt.% to 0.07 wt.% carbon; from 0.005 wt.% to 0.03 wt.% sulfur; from 0.01 wt.% to 0.4 wt.% chromium; from 0 wt.% to 0.1 wt.% zirconium; from 0 wt.% to 0.1 wt.% titanium; and iron being the balance. a body portion ; and an upper mold surface having a grain texture , and having undergone a nitriding treatment so as to provide a top surface of the tool with a Knoop microhardness that is higher than a Vickers hardness of the body, as measured by ASTM Test Method No. E-384; at least the body portion comprising a nickel iron alloy having a coefficient of thermal expansion of at most 9.0 x 10 -6 °C -1 at temperatures between 38° and 260°C, wherein the nickel iron alloy comprises: nickel in an amount ranging from 30 wt.% to 38 wt.%; from 0 wt.% to 6.0 wt.% cobalt; from 0.05 wt.% to 0.3 wt.% silicon; from 0.05 wt.% to 0.2 wt.% aluminum; from 0 wt.% to 0.1 wt.% copper; from 0.3 wt.% to 0.6 wt.% manganese; from 0 wt.% to 0.07 wt.% carbon; from 0.005 wt.% to 0.03 wt.% sulfur; from 0.01 wt.% to 0.4 wt.% chromium; from 0 wt.% to 0.1 wt.% zirconium; from 0 wt.% to 0.1 wt.% titanium; and iron being the balance. nickel in an amount ranging from 30 wt.% to 38 wt.%; from 0 wt.% to 6.0 wt.% cobalt; from 0.05 wt.% to 0.3 wt.% silicon; from 0.05 wt.% to 0.2 wt.% aluminum; from 0 wt.% to 0.1 wt.% copper; from 0.3 wt.% to 0.6 wt.% manganese; from 0 wt.% to 0.07 wt.% carbon; from 0.005 wt.% to 0.03 wt.% sulfur; from 0.01 wt.% to 0.4 wt.% chromium; from 0 wt.% to 0.1 wt.% zirconium; from 0 wt.% to 0.1 wt.% titanium; and iron being the balance.
A method for operating a Rankine cycle apparatus, the Rankine cycle apparatus comprising: a pump that pressurizes a working fluid; an evaporator that heats the working fluid pressurized by the pump ; an expander that converts expansion energy of the working fluid heated in the evaporator into rotary power; a condenser that cools the working fluid discharged from the expander ; and an internal heat exchanger that allows heat exchange to take place between the working fluid that has been discharged from the expander but has not been cooled in the condenser and the working fluid that has been discharged from the pump but has not been heated in the evaporator , the internal heat exchanger being the only means that is provided between an outlet of the expander and an inlet of the condenser to allow heat exchange to take place between the working fluid on a high-pressure side of the cycle and the working fluid on a low-pressure side of the cycle, characterized in that the method comprises setting a temperature of the working fluid at an inlet of the expander so that a temperature of the working fluid at the outlet of the expander be higher than a saturation temperature of the working fluid on the high-pressure side of the cycle.
Medical ultrasound system, comprising - an ultrasound transducer for emitting and receiving ultrasound, and - a processor , wherein the ultrasound transducer is electrically connected to the processor , and wherein the processor is configured to determine an ultrasound based tomographic image by means of speed of sound and acoustic attenuation reconstruction subject to ultrasound waves (usr) received by the ultrasound transducer in response to ultrasound waves emitted by the ultrasound transducer and scattered and / or reflected by tissue to be investigated. - an ultrasound transducer for emitting and receiving ultrasound, and - a processor , wherein the ultrasound transducer is electrically connected to the processor , and wherein the processor is configured to determine an ultrasound based tomographic image by means of speed of sound and acoustic attenuation reconstruction subject to ultrasound waves (usr) received by the ultrasound transducer in response to ultrasound waves emitted by the ultrasound transducer and scattered and / or reflected by tissue to be investigated.
A bag transfer apparatus comprising a plurality of holding units which include a first holding unit and a second holding unit provided to be adjacent to each other in a horizontal direction and are provided to be able to move, wherein each of the plurality of holding units includes: a left support unit which supports one side portion of a bag (W); and a right support unit which supports another side portion of the bag (W), and wherein one of the right support unit of the first holding unit and the left support unit of the second holding unit is positioned above the other, characterized in that in each of the first holding unit and the second holding unit , one of the left support unit and the right support unit is positioned above the other. wherein each of the plurality of holding units includes: a left support unit which supports one side portion of a bag (W); and a right support unit which supports another side portion of the bag (W), and wherein one of the right support unit of the first holding unit and the left support unit of the second holding unit is positioned above the other, characterized in that in each of the first holding unit and the second holding unit , one of the left support unit and the right support unit is positioned above the other.
A rotary motor, comprising: • at least one energy storage component connected to an output member from which the generated motion is to be taken; • a lever system for the application of a charging force (Fc) to said at least one energy storage component ; the rotary motor being characterised in that it further comprises means for actuating said lever system, comprising one or more motorized electro-mechanical systems to be fed by an external electric power source and configured so that said charging force (Fc) is cyclically applied to said at least one energy storage component , a cycle comprising a charging phase alternated to a release phase; wherein said output member is moved by the energy released by said at least one energy storage component during said release phases, and wherein said lever system comprises: - a transferring lever placed so as to exert a charging force (Fc) on at least one energy storage component ; - a primary lever placed so as to exert a transferring force (Ft) on said transferring lever ; and - a crank , hinged at the fulcrum of said primary lever , so as to receive a force (Fs) from at least one energy storage component during said release phases. • at least one energy storage component connected to an output member from which the generated motion is to be taken; • a lever system for the application of a charging force (Fc) to said at least one energy storage component ; - a transferring lever placed so as to exert a charging force (Fc) on at least one energy storage component ; - a primary lever placed so as to exert a transferring force (Ft) on said transferring lever ; and - a crank , hinged at the fulcrum of said primary lever , so as to receive a force (Fs) from at least one energy storage component during said release phases.
Method for operating a rolling installation with at least one roll stand (F1) for the rolling of strip material , particularly metal strip, with a coiler device , which is arranged downstream of the roll stand in rolling direction (W) of the strip material, with a coiler mandrel for winding up of the strip material, after the rolling, on the coiler mandrel to form a coil , and with a control device for control of the roll stand (F1) in accordance with a predetermined pass plan, wherein the method comprises the following steps: - introducing the strip material with its strip head foremost into the roll stand (F1); - performing a pass at the strip material in the roll stand (F1) in accordance with the pass plan; and - winding up the strip material with its strip head foremost with the help of the coiler device from above or below to form the coil , characterised by - prior to performing the pass: defining at least one first strip point (K) at such a spacing from a reference position (R) at the strip material that the first strip point (K) during winding-up of the strip material on the coiler mandrel lies at an angular position with a predetermined angular spacing β from the angular position of the reference position (R), wherein applicable for β is: β > -1° or β < -10° when the coil is wound from above or β > 10° or β ≤ 1° when the coil is wound from below; - tracking the strip point (K) at the strip material during the running of the strip material through the rolling installation ; and - performing the pass at the first strip point (K). - introducing the strip material with its strip head foremost into the roll stand (F1); - performing a pass at the strip material in the roll stand (F1) in accordance with the pass plan; and - winding up the strip material with its strip head foremost with the help of the coiler device from above or below to form the coil , - prior to performing the pass: defining at least one first strip point (K) at such a spacing from a reference position (R) at the strip material that the first strip point (K) during winding-up of the strip material on the coiler mandrel lies at an angular position with a predetermined angular spacing β from the angular position of the reference position (R), wherein applicable for β is: β > -1° or β < -10° when the coil is wound from above or β > 10° or β ≤ 1° when the coil is wound from below; - tracking the strip point (K) at the strip material during the running of the strip material through the rolling installation ; and - performing the pass at the first strip point (K).
An apparatus comprising: an interface to receive a plurality of work requests from a plurality of clients, each being set up with multiple interrupts and different interrupts being chosen to specify different work descriptors; and a plurality of engines to perform the plurality of work requests; wherein the work requests are to be dispatched to the plurality of engines from a plurality of work queues , the work queues to store a work descriptor per work request, each work descriptor to include all information needed to perform a corresponding work request, characterized in that the work descriptor includes an interrupt handle designating an entry in an interrupt message table, the apparatus to implement the interrupt message table in a host memory with each interrupt table entry containing a message signaled interrupt, MSI, address and data, and in that the apparatus is configured to use the interrupt handle in the work descriptor to index into the interrupt message table to identify an MSI address and data for generating an interrupt, including to first validate the interrupt handle using a process address space identifier, PASID, identifying a client to ensure the client is allowed to use the interrupt handle by matching the PASID to a PASID included, during interrupt setup and generation, in the interrupt table entry. an interface to receive a plurality of work requests from a plurality of clients, each being set up with multiple interrupts and different interrupts being chosen to specify different work descriptors; and a plurality of engines to perform the plurality of work requests; wherein the work requests are to be dispatched to the plurality of engines from a plurality of work queues , the work queues to store a work descriptor per work request, each work descriptor to include all information needed to perform a corresponding work request, characterized in that the work descriptor includes an interrupt handle designating an entry in an interrupt message table, the apparatus to implement the interrupt message table in a host memory with each interrupt table entry containing a message signaled interrupt, MSI, address and data, and in that the apparatus is configured to use the interrupt handle in the work descriptor to index into the interrupt message table to identify an MSI address and data for generating an interrupt, including to first validate the interrupt handle using a process address space identifier, PASID, identifying a client to ensure the client is allowed to use the interrupt handle by matching the PASID to a PASID included, during interrupt setup and generation, in the interrupt table entry.