mhurhangee/patent-ind-claim-en huggingface dataset:
Method for reducing in-flight noise for a hybrid helicopter , said hybrid helicopter including: - at least one main rotor provided with a plurality of first blades and at least partially providing the lift and/or the forward propulsion of said hybrid helicopter ; - at least one propeller provided with a plurality of second blades and at least partially providing the forward propulsion of said hybrid helicopter ; - an autopilot device ; and - at least one calculator ; characterized in that said method includes the following steps: - determining flight conditions of said hybrid helicopter using at least one sensor of said hybrid helicopter , said flight conditions including an air speed of said hybrid helicopter and an aerodynamic slope of a trajectory followed by said hybrid helicopter ; - determining a first value of a first feature of said at least one propeller according to a first database as a function of said flight conditions; - determining a second value of a second feature of said at least one main rotor according to a second database as a function of said first value of said first feature so as to limit noise generation due to a vortex wake caused by each rotating first blade of said at least one main rotor ; and - implementing a stabilized flight phase of said hybrid helicopter by applying said first value of said first feature to said at least one propeller and said second value of said second determined feature to said at least one main rotor . - at least one main rotor provided with a plurality of first blades and at least partially providing the lift and/or the forward propulsion of said hybrid helicopter ; - at least one propeller provided with a plurality of second blades and at least partially providing the forward propulsion of said hybrid helicopter ; - an autopilot device ; and - at least one calculator ; - determining flight conditions of said hybrid helicopter using at least one sensor of said hybrid helicopter , said flight conditions including an air speed of said hybrid helicopter and an aerodynamic slope of a trajectory followed by said hybrid helicopter ; - determining a first value of a first feature of said at least one propeller according to a first database as a function of said flight conditions; - determining a second value of a second feature of said at least one main rotor according to a second database as a function of said first value of said first feature so as to limit noise generation due to a vortex wake caused by each rotating first blade of said at least one main rotor ; and - implementing a stabilized flight phase of said hybrid helicopter by applying said first value of said first feature to said at least one propeller and said second value of said second determined feature to said at least one main rotor .
Front wheel fork for a multifunctional bicycle trailer with two fork arms on the frontends of which, viewed in the direction of travel, a dropout is in each case formed to receive a wheel axle of a wheel , with at least one device for adjusting the wheel axle with a directional component in the direction of travel, wherein a fork arm end piece which is arranged on the front end of a fork arm and a dropout element , in or on which the dropout is formed, are provided, wherein the dropout element is, as a device for adjusting the dropout, mounted on or in the fork arm end piece so as to be axially displaceable, wherein at least one guide pin arranged transversely to the fork arm end piece is mounted on one of either the dropout element or the fork arm end piece and at least one guide for the guide pin is provided on the other, respectively, of the dropout element or fork arm end piece which has a directional component running axially relative to the fork arm end piece , characterised in that the guide pin pin is mounted rotatably, and the guide describes a spiral-formed section.
An accelerated oxidation treatment method of performing oxidation treatment upon treatment water by supplying ozone and hydrogen peroxide to the treatment water, comprising: an accelerated oxidation treatment process of bringing hydrogen peroxide and ozone into contact with the treatment water; and a bromate ion concentration measurement process of measuring the bromate ion concentration in the treatment water after the accelerated oxidation treatment process, wherein the amount of hydrogen peroxide supplied in the accelerated oxidation treatment process is adjusted on the basis of the measured value of the bromate ion concentration, characterized in that the method further comprises, before the accelerated oxidation treatment process, an ozone contacting process of bringing ozone into contact with the treatment water, wherein a total ozone supply amount in the ozone contacting process and in the accelerated oxidation treatment process is adjusted independently of the measured value of the bromate ion concentration. an accelerated oxidation treatment process of bringing hydrogen peroxide and ozone into contact with the treatment water; and a bromate ion concentration measurement process of measuring the bromate ion concentration in the treatment water after the accelerated oxidation treatment process, wherein the amount of hydrogen peroxide supplied in the accelerated oxidation treatment process is adjusted on the basis of the measured value of the bromate ion concentration, characterized in that the method further comprises, before the accelerated oxidation treatment process, an ozone contacting process of bringing ozone into contact with the treatment water, wherein a total ozone supply amount in the ozone contacting process and in the accelerated oxidation treatment process is adjusted independently of the measured value of the bromate ion concentration.
A refrigerator comprising: a compressor , a condenser , an evaporator ; and a valve configured to send a refrigerant released from the condenser to the evaporator , wherein the valve comprises: a valve sheet having an outlet through which a refrigerant in the valve is released, and a valve body comprising: a rotation shaft that passes through a centre axis of the valve sheet to rotate the valve body around the centre axis of the valve sheet , and a regulation recess formed to extend in a circumferential direction of the valve body and configured to move against the outlet to regulate a degree of opening of the outlet , and wherein a center of the outlet is located outward in a radial direction from the rotation shaft of the valve body from a rotation trajectory in the direction of rotation of the valve body of a center of a closed end portion of the regulation recess . a compressor , a condenser , an evaporator ; and a valve configured to send a refrigerant released from the condenser to the evaporator , wherein the valve comprises: a valve sheet having an outlet through which a refrigerant in the valve is released, and a valve body comprising: a rotation shaft that passes through a centre axis of the valve sheet to rotate the valve body around the centre axis of the valve sheet , and a regulation recess formed to extend in a circumferential direction of the valve body and configured to move against the outlet to regulate a degree of opening of the outlet , and a valve sheet having an outlet through which a refrigerant in the valve is released, and a valve body comprising: a rotation shaft that passes through a centre axis of the valve sheet to rotate the valve body around the centre axis of the valve sheet , and a regulation recess formed to extend in a circumferential direction of the valve body and configured to move against the outlet to regulate a degree of opening of the outlet , and a rotation shaft that passes through a centre axis of the valve sheet to rotate the valve body around the centre axis of the valve sheet , and a regulation recess formed to extend in a circumferential direction of the valve body and configured to move against the outlet to regulate a degree of opening of the outlet , and wherein a center of the outlet is located outward in a radial direction from the rotation shaft of the valve body from a rotation trajectory in the direction of rotation of the valve body of a center of a closed end portion of the regulation recess .
A robot sensor arrangement system, comprising a robot body on which at least one sensor assembly is arranged, whereby the sensor assembly comprises an image sensor and a first inertial sensor of which a position relative to the image sensor is fixed; an included angle between a plane where the image sensor is located and a vertical axis is in a first angle range, so as to ensure that similar texture structures of ground peripheral images are continuously collected, wherein the first angle range is 5° - 90°; wherein the image sensor comprises a visible light image sensor and a depth image sensor of which the position relative to the visible light image sensor is fixed; the distances from the depth image sensor and the visible light image sensor to the ground are in a first distance value range, wherein the first distance value range is 50 cm - 160 cm, so that the field of view of the depth image sensor and the visible light image sensor covers a collection scope; wherein the visible light image sensor and the first inertial sensor are fixed on at least one piece of rigid material, such that the image sensor and the first inertial sensor do not move as external physical conditions change, the external physical conditions comprising vibration and temperature. an included angle between a plane where the image sensor is located and a vertical axis is in a first angle range, so as to ensure that similar texture structures of ground peripheral images are continuously collected, wherein the first angle range is 5° - 90°; wherein the image sensor comprises a visible light image sensor and a depth image sensor of which the position relative to the visible light image sensor is fixed; the distances from the depth image sensor and the visible light image sensor to the ground are in a first distance value range, wherein the first distance value range is 50 cm - 160 cm, so that the field of view of the depth image sensor and the visible light image sensor covers a collection scope; wherein the visible light image sensor and the first inertial sensor are fixed on at least one piece of rigid material, such that the image sensor and the first inertial sensor do not move as external physical conditions change, the external physical conditions comprising vibration and temperature.
The scaffold strut structure for implantation into the body, said scaffold strut structure being formed from a crystallizable bio-absorbable polymer composition, comprising a base polymer which is selected from a group comprising poly (L-lactide) moiety and/or poly (D-lactide) moiety, and/or block copolymers or blocky random copolymers thereof, characterized in that said polymer composition comprises a base polymer of PDLA moiety and/or PLLA moiety and/or block copolymers or blocky random copolymers thereof, and in that said base polymer is blended, admixed and/or linked with modifying copolymers, including (PLLA or PDLA)-co-TMC and/or (PLLA or PDLA)-co-ε-caprolactone.
A furniture module of a cupboard, book shelf, chests of drawers and like furniture, which module is formed of two opposite sides and a top and bottom placed at opposite ends of the sides , whereby the module forms a frame, wherein at least two columns of mounting openings are placed on the inside of the sides for attaching shelves, drawers, doors etc, characterized in that the mounting openings of each column is placed at equal distance (M), that the distance between the uppermost mounting opening in each column of mounting openings and the upper side of the module is one and a half (M+1/2M) of the distance between adjacent mounting openings and that the distance between the lowermost mounting hole in the column of mounting holes and the lower side of the module is one and a half (M+1/2M) of the distance between adjacent mounting openings.
A method for uplink synchronization, the method comprising: receiving , by a user equipment, UE, (120; 320), a radio resource control, RRC, message from a network, the RRC message comprising a first timing advance group, TAG, identity, ID and a second TAG ID different than the first TAG ID; transmitting , by the UE (120; 320), a first signal and a second signal over a same component carrier, the first signal being transmitted in accordance with a first timing advance associated with the first TAG ID, and the second signal being transmitted in accordance with a second timing advance associated with the second TAG ID; wherein the first TAG ID and the second TAG ID are included in a transmission configuration indicator, TCI, state configuration in the RRC message, the first TAG ID and the second TAG ID mapped to different TCI states. receiving , by a user equipment, UE, (120; 320), a radio resource control, RRC, message from a network, the RRC message comprising a first timing advance group, TAG, identity, ID and a second TAG ID different than the first TAG ID; transmitting , by the UE (120; 320), a first signal and a second signal over a same component carrier, the first signal being transmitted in accordance with a first timing advance associated with the first TAG ID, and the second signal being transmitted in accordance with a second timing advance associated with the second TAG ID; wherein the first TAG ID and the second TAG ID are included in a transmission configuration indicator, TCI, state configuration in the RRC message, the first TAG ID and the second TAG ID mapped to different TCI states.
An installation for the treatment of fermentable organic substances, comprising the preferably anaerobic fermentation thereof in at least one fermentation vessel , wherein a gas cover is disposed above the fermentation vessel which traps the biogas formed during fermentation, or the fermentation vessel comprises a vessel cover, and also comprising at least one device which thoroughly mixes the fermentation material in the fermentation vessel, wherein the at least one device for thoroughly mixing the fermentation material is disposed in a region of the fermentation vessel which is not covered over by the gas cover or the vessel cover, wherein the upper region of the device for thoroughly mixing the fermentation material is accommodated in a chamber which is separated from the interior of the fermentation vessel via separating walls on the respective sides, wherein, however, the underside of the chamber is configured in a manner such that it is open, wherein the shape of the outline of the gas cover or the vessel cover does not include the region in which the chamber is located, whereupon the ground plan outline of the gas cover or the vessel cover which can be placed on the fermentation vessel leads around the chamber , characterized in that the ground plan outline of the gas cover or of the vessel cover has a concave indentation in the region of the chamber .
A gel composition comprising: 0.1 to 2% by mass of a neutralized product of an alkyl-modified carboxyl group-containing polymer, which is a copolymer of monomers comprising 100 parts by mass of (meth)acrylic acid (a), 2.5 to 5 parts by mass of a (meth)acrylic acid alkyl ester (b) in which the alkyl group has 18 to 24 carbon atoms, and 0.1 part by mass or less of a compound (c) having two or more ethylenically unsaturated groups; and a betaine-based emulsifier wherein the content of the betaine-based emulsifier is 0.2 to 0.8% by mass, and the pH of the composition is 4.4 to 5.5. 0.1 to 2% by mass of a neutralized product of an alkyl-modified carboxyl group-containing polymer, which is a copolymer of monomers comprising 100 parts by mass of (meth)acrylic acid (a), 2.5 to 5 parts by mass of a (meth)acrylic acid alkyl ester (b) in which the alkyl group has 18 to 24 carbon atoms, and 0.1 part by mass or less of a compound (c) having two or more ethylenically unsaturated groups; and a betaine-based emulsifier wherein the content of the betaine-based emulsifier is 0.2 to 0.8% by mass, and the pH of the composition is 4.4 to 5.5.
An apparatus comprising an integrated vehicle guidance unit , the integrated vehicle guidance unit comprising: a vehicle steering interface configured to communicate with a steering actuator ; an inertial measurement unit, IMU ; a global navigation satellite system, GNSS, receiver configured to receive position data from a GNSS radio antenna ; a network interface configured to communicate with a computer terminal ; and an integrated guidance central processing unit, GCPU , coupled to the vehicle steering interface , inertial measurement unit , GNSS receiver , and network interface ; wherein the GCPU , vehicle steering interface , inertial measurement unit , GNSS receiver , and network interface are all located within a same housing or integrated circuit; and wherein the GCPU is arranged to implement functions including: a steering controller configured to control and exchange data with the steering actuator through the vehicle steering interface ; an IMU controller configured to exchange data with the IMU to perform IMU conditioning; a GNSS controller configured to control and exchange data with the GNSS receiver to derive associated location data from signals received from a GNSS constellation; and an external interface configured to exchange data with the computer terminal through the network interface . a vehicle steering interface configured to communicate with a steering actuator ; an inertial measurement unit, IMU ; a global navigation satellite system, GNSS, receiver configured to receive position data from a GNSS radio antenna ; a network interface configured to communicate with a computer terminal ; and an integrated guidance central processing unit, GCPU , coupled to the vehicle steering interface , inertial measurement unit , GNSS receiver , and network interface ; wherein the GCPU , vehicle steering interface , inertial measurement unit , GNSS receiver , and network interface are all located within a same housing or integrated circuit; and wherein the GCPU is arranged to implement functions including: a steering controller configured to control and exchange data with the steering actuator through the vehicle steering interface ; an IMU controller configured to exchange data with the IMU to perform IMU conditioning; a GNSS controller configured to control and exchange data with the GNSS receiver to derive associated location data from signals received from a GNSS constellation; and an external interface configured to exchange data with the computer terminal through the network interface . a steering controller configured to control and exchange data with the steering actuator through the vehicle steering interface ; an IMU controller configured to exchange data with the IMU to perform IMU conditioning; a GNSS controller configured to control and exchange data with the GNSS receiver to derive associated location data from signals received from a GNSS constellation; and an external interface configured to exchange data with the computer terminal through the network interface .
A method comprising: providing a microfluidic chip, the microfluidic chip comprising a microfluidic channel with one or more electric-field-generating structures located therein, including a first electric-field-generating structure, wherein the one or more electric-field-generating structures is configured to selectively polarize or manipulate cells or particles flowing within the microfluidic channel; and measuring , via an on-chip impedance sensing element, impedance spectra for at least one internal capacitive structure of the first electric-field-generating structure and characteristic of the cells or particles, wherein the measured impedance spectra is used to determine an available voltage fraction and corresponding cut-off frequency for i) control of the polarization or manipulation of the cells or particles when flowing through the microfluidic channel and ii) geometric or functional quantification of the at least one internal capacitive structure or of the microfluidic chip. providing a microfluidic chip, the microfluidic chip comprising a microfluidic channel with one or more electric-field-generating structures located therein, including a first electric-field-generating structure, wherein the one or more electric-field-generating structures is configured to selectively polarize or manipulate cells or particles flowing within the microfluidic channel; and measuring , via an on-chip impedance sensing element, impedance spectra for at least one internal capacitive structure of the first electric-field-generating structure and characteristic of the cells or particles, wherein the measured impedance spectra is used to determine an available voltage fraction and corresponding cut-off frequency for i) control of the polarization or manipulation of the cells or particles when flowing through the microfluidic channel and ii) geometric or functional quantification of the at least one internal capacitive structure or of the microfluidic chip.
Hands-free portable phototherapy device of the type comprising a main head unit with a headband. configured to be positioned over a user's head extending between first and second end portions and comprising a light source emitting onto an inner portion of the headband and first and second ear units configured to be worn over a user's ears, the end portions and of the headband are connected to the first and second ear units respectively, so that in the fitted configuration the headband presses the ear units against the user's head to keep the device hands-free, wherein the end portions each carry releasable hooking means of the headband configured to cooperate respectively with complementary hooking carried by the snap-type ear units , one end portion of the headband comprising a flexible tab provided with a loop, and wherein the hooking means (14A, 31A ; 14B, 31B) are configured to allow, in the snap-in position, relative rotation of the headband with respect to the ear units .
Electric blender comprising a base unit including a motor turning a drive mechanism extending therefrom, a jug disposable on the base unit , including rotating blades disposed therein and engageable by the drive mechanism when the jug is disposed on the base unit , a lid removably disposed on the jug , having an opening , a tamper configured to be held by the lid , and extendable through the opening in the lid and into the jug , and to be pivotable with respect to the lid when held thereby, wherein the lid is provided with a supporting stepped structure symmetrically disposed around the opening to support a pivotal movement of the tamper by a central rotational point of the pivotal movement, located on an opening axis , wherein the supporting stepped structure comprises a frusto-conical structure disposed coaxially with the opening axis on the lid , and from one side creates the opening and from second side turns into a cylindrical portion protruding inside the jug and completed by a rim with smaller inner diameter than an inner diameter of the cylindrical portion and wherein the tamper has a coaxial flange disposed between a handle and a working portion wherein an outer diameter of the flange is smaller than the internal diameter of the opening and is greater than the internal diameter of the cylindrical portion .