mhurhangee/patent-ind-claim-en huggingface dataset:
Combination of a heart valve prosthesis and an instrument for the implantation thereof, the heart valve prosthesis (1; 1000) configured to be implanted at cardiac valve annulus located at an interface between a ventricle (LV) and an atrium (LA), the heart valve prosthesis (1; 1000) including: - a first portion (2; 1002) configured for enclosing a plurality of chordae tendineae (CT) in the ventricle (LV) and native valve leaflets (NVL) to which said chordae tendineae (CT) are connected, and - a second portion (4; 1004) including a radially expandable annular member (6; 1006) and a prosthetic heart valve (8; 1008) anchored to said radially expandable annular member (6; 1006), wherein the radially expandable annular member (6; 1006) of the second portion (4: 1004) is a stent member, wherein said first portion (2; 1002) is configured to be implanted in the ventricle (LV), and wherein said second portion (4; 1004) is configured to be implanted and coupled to the first portion (2; 1002) at the cardiac valve annulus. wherein the second portion (4; 1004) is configured to be coupled to the first portion (2; 1002) in a snap-fit fashion, wherein the first portion (2; 1002) includes a spire-like member (20; 1020) having a plug member (23; 1023) configured to be coupled to a socket (62; 1062) on the second portion (4; 1004) to provide coupling of the first portion (2; 1002) to the second portion (4; 1004) in snap-fit fashion, the instrument for the implantation of the heart valve prosthesis including: - a proximal tip; - a shaft , - a sheath slidably mounted along said shaft and configured for holding the stent member of said second portion in a radially collapsed state, - a manipulation assembly , wherein said plug member defines said proximal tip , wherein said shaft is releasably coupled to said plug member , and wherein said second portion is mounted inside said sheath so that said socket member is also slidably mounted onto said shaft . - a first portion (2; 1002) configured for enclosing a plurality of chordae tendineae (CT) in the ventricle (LV) and native valve leaflets (NVL) to which said chordae tendineae (CT) are connected, and - a second portion (4; 1004) including a radially expandable annular member (6; 1006) and a prosthetic heart valve (8; 1008) anchored to said radially expandable annular member (6; 1006), wherein the radially expandable annular member (6; 1006) of the second portion (4: 1004) is a stent member, - a proximal tip; - a shaft , - a sheath slidably mounted along said shaft and configured for holding the stent member of said second portion in a radially collapsed state, - a manipulation assembly ,
An article of footwear comprising: an upper; and a sole assembly secured to the upper and including a sole plate, a plurality of cleats extending downwardly from a lower surface of the sole plate, and a rib extending along the sole plate between a pair of cleats, each of the plurality of cleats comprising: a core; and an outer layer positioned on the core and having a central recess formed therein such that the cleats are substantially hollow cylindrical members, the core being exposed to an exterior of the cleat through the recess, wherein the outer layer extends downwardly from and is integrally formed with the rib. an upper; and a sole assembly secured to the upper and including a sole plate, a plurality of cleats extending downwardly from a lower surface of the sole plate, and a rib extending along the sole plate between a pair of cleats, each of the plurality of cleats comprising: a core; and an outer layer positioned on the core and having a central recess formed therein such that the cleats are substantially hollow cylindrical members, the core being exposed to an exterior of the cleat through the recess, a core; and an outer layer positioned on the core and having a central recess formed therein such that the cleats are substantially hollow cylindrical members, the core being exposed to an exterior of the cleat through the recess, wherein the outer layer extends downwardly from and is integrally formed with the rib.
A glass substrate with a conductive film for a solar cell, which comprises a glass substrate having a thickness of 2 mm or less and a conductive film formed on the glass substrate, wherein (a) the warp deformation amount W of the glass substrate is 0.5 μm/cm 2 or less, and (b) the warp deformation amount W of the glass substrate is determined by placing the glass substrate having the conductive film thereon, after heating the same at 500°C for 30 minutes, on a plate with the conductive film surface up, measuring the maximum warp deformation amount D and the diagonal length L of the glass substrate, and calculating W using the formula W = D/L 2 , characterized in that the strain point of the glass substrate is 525°C or more and the film formation temperature of the conductive film is from 420 to 600°C. (a) the warp deformation amount W of the glass substrate is 0.5 μm/cm 2 or less, and (b) the warp deformation amount W of the glass substrate is determined by placing the glass substrate having the conductive film thereon, after heating the same at 500°C for 30 minutes, on a plate with the conductive film surface up, measuring the maximum warp deformation amount D and the diagonal length L of the glass substrate, and calculating W using the formula W = D/L 2 , characterized in that the strain point of the glass substrate is 525°C or more and the film formation temperature of the conductive film is from 420 to 600°C.
A method for allocating radio resources to multiple sites using a same frequency band, the method comprising: determining (S140) a fixed number of subframes used commonly among the multiple sites, wherein the fixed number of subframes is determined by the number of frames including as many downlink subframes as the least common multiple of the number of downlink subframes included in one frame and the maximum number of downlink Hybrid Automatic Repeat request, HARQ, processes, and wherein a base station and a user equipment located in each of the multiple sites are operated according to Time Division Duplex, TDD, scheme; and allocating (S150) resources to the multiple sites based on the fixed number of subframes, wherein the fixed number of subframes is used such that radio resources allocated to each of the multiple sites are distributed being separated in the time domain, and wherein if the multiple sites include a first site and a second site, first subframes used for a communication between a first base station and a first user equipment located in the first site and second subframes used for the communication between a second base station and a second user equipment do not overlap with each other in the time domain within the fixed number of subframes. determining (S140) a fixed number of subframes used commonly among the multiple sites, wherein the fixed number of subframes is determined by the number of frames including as many downlink subframes as the least common multiple of the number of downlink subframes included in one frame and the maximum number of downlink Hybrid Automatic Repeat request, HARQ, processes, and wherein a base station and a user equipment located in each of the multiple sites are operated according to Time Division Duplex, TDD, scheme; and allocating (S150) resources to the multiple sites based on the fixed number of subframes, wherein the fixed number of subframes is used such that radio resources allocated to each of the multiple sites are distributed being separated in the time domain, and wherein if the multiple sites include a first site and a second site, first subframes used for a communication between a first base station and a first user equipment located in the first site and second subframes used for the communication between a second base station and a second user equipment do not overlap with each other in the time domain within the fixed number of subframes.
A display device comprising: an image forming unit through which image light exits; an imaging optical system having a reflection plane on a surface of the imaging optical system and configured to form an image by reflecting the image light on the reflection plane ; a reflection optical system disposed on an optical path between the image forming unit and the imaging optical system and configured to reflect the image light exited through the image forming unit towards the imaging optical system , a housing accommodating the image forming unit and the imaging optical system , the housing having a transmissive area (H), through which the image light reflected by the imaging optical system passes through, and a hole surrounding area which is a part of the housing around the transmissive area (H); and a control unit configured to output a control signal to change an inclination of the reflection plane between a first state and a second state, such that a part of the extraneous light incident on the reflection plane in the first state is blocked by the hole surrounding area in the second state, the maximal value of a projected area (Lpb, Lpa) of the reflection plane , which is projected to the outside of the housing through the transmissive area (H), is smaller in the second state than in the first state, and an area of the reflection optical system that is irradiated with and reflects extraneous light, that has entered the housing through the transmissive area (H) and then been reflected by the reflection plane , is smaller in the second state than in the first state. an image forming unit through which image light exits; an imaging optical system having a reflection plane on a surface of the imaging optical system and configured to form an image by reflecting the image light on the reflection plane ; a reflection optical system disposed on an optical path between the image forming unit and the imaging optical system and configured to reflect the image light exited through the image forming unit towards the imaging optical system , a housing accommodating the image forming unit and the imaging optical system , the housing having a transmissive area (H), through which the image light reflected by the imaging optical system passes through, and a hole surrounding area which is a part of the housing around the transmissive area (H); and a control unit configured to output a control signal to change an inclination of the reflection plane between a first state and a second state, such that a part of the extraneous light incident on the reflection plane in the first state is blocked by the hole surrounding area in the second state, the maximal value of a projected area (Lpb, Lpa) of the reflection plane , which is projected to the outside of the housing through the transmissive area (H), is smaller in the second state than in the first state, and an area of the reflection optical system that is irradiated with and reflects extraneous light, that has entered the housing through the transmissive area (H) and then been reflected by the reflection plane , is smaller in the second state than in the first state.
Apparatus comprising: an antenna array (102 1 ...102 N ); a plurality of units (104 1 ...104 N ), each unit configured to mix a radio frequency signal from one or more of the antennas with oscillating signals having phases defined by a common reference source and to provide in-phase and quadrature-phase signals (I, Q); a constellation rotation system configured to, for each unit, rotate a constellation point associated with the in-phase and quadrature-phase signals by a rotation angle (α) to provide adjusted in-phase and quadrature-phase signals (I', Q'); signal buses for global in-phase and quadrature-phase signals configured to receive the adjusted in-phase and quadrature-phase signals (I", Q"), respectively, from a plurality of the units; and a feedback system configured to, for each unit, compare one or more of the adjusted in-phase and quadrature-phase signals with one or more of the global in-phase and quadrature-phase signals to determine an error (Δα) in the rotation angle. an antenna array (102 1 ...102 N ); a plurality of units (104 1 ...104 N ), each unit configured to mix a radio frequency signal from one or more of the antennas with oscillating signals having phases defined by a common reference source and to provide in-phase and quadrature-phase signals (I, Q); a constellation rotation system configured to, for each unit, rotate a constellation point associated with the in-phase and quadrature-phase signals by a rotation angle (α) to provide adjusted in-phase and quadrature-phase signals (I', Q'); signal buses for global in-phase and quadrature-phase signals configured to receive the adjusted in-phase and quadrature-phase signals (I", Q"), respectively, from a plurality of the units; and a feedback system configured to, for each unit, compare one or more of the adjusted in-phase and quadrature-phase signals with one or more of the global in-phase and quadrature-phase signals to determine an error (Δα) in the rotation angle.
An aircraft (1, 1', 1") comprising: - a fuselage with an axis (A) of longitudinal extension; and - a tail portion arranged at a tail end of said fuselage ; said tail portion comprising two surfaces arranged in a V-shape, inclined with respect to each other and symmetrical with respect to said first axis (A); each said surface comprising an associated winglet arranged transversally with respect to the associated said surface and fixed with respect to the associated said surface ; said first and second surfaces comprising: - respective first faces facing each other; - respective second faces opposite to the respective first faces ; and - respective end edges opposite to said fuselage from which the associated said winglets extend; each said winglet comprising: - a respective first portion extending in cantilevered way from the associated end edge on the side of said respective first face ; starting from the associated said end edge , said first portions being convergent to one another; characterized in that each said winglet further comprises a respective second portion extending in cantilevered way from the associated end edge on the side of said respective said second face ; starting from the associated said end edge , said second portions being divergent from one another. - a fuselage with an axis (A) of longitudinal extension; and - a tail portion arranged at a tail end of said fuselage ; said tail portion comprising two surfaces arranged in a V-shape, inclined with respect to each other and symmetrical with respect to said first axis (A); each said surface comprising an associated winglet arranged transversally with respect to the associated said surface and fixed with respect to the associated said surface ; said first and second surfaces comprising: - respective first faces facing each other; - respective second faces opposite to the respective first faces ; and - respective end edges opposite to said fuselage from which the associated said winglets extend; each said winglet comprising: - a respective first portion extending in cantilevered way from the associated end edge on the side of said respective first face ; starting from the associated said end edge , said first portions being convergent to one another; characterized in that each said winglet further comprises a respective second portion extending in cantilevered way from the associated end edge on the side of said respective said second face ; starting from the associated said end edge , said second portions being divergent from one another.
A method of manufacturing a wind turbine blade , comprising the steps of: providing a first member having a first joining surface ; providing a second member having a second joining surface ; providing at least one adhesive arrestor rail at a first side of said first joining surface of said first member; providing a quantity of flowable adhesive between said first and second joining surfaces; pressing said first and second members together, to spread said quantity of flowable adhesive to form an adhesive layer between said first and second joining surfaces; and curing said adhesive layer to bond said first member to said second member, wherein said at least one adhesive arrestor rail is formed of a flexible material, such that during said step of pressing, said at least one adhesive arrestor rail is arranged to deflect to allow excess flowable adhesive to be extruded past said at least one adhesive arrestor rail, and wherein said step of pressing is performed until an amount of excess flowable adhesive is extruded past said at least one adhesive arrestor rail, to indicate that said flowable adhesive substantially fills the space between said first and second joining surfaces at said first side, and wherein the method comprises the step of providing said at least one adhesive arrestor rail with a marker element, wherein said marker element enables a location of the position of the marker element to be determined after bonding the first member to the second member. providing a first member having a first joining surface ; providing a second member having a second joining surface ; providing at least one adhesive arrestor rail at a first side of said first joining surface of said first member; providing a quantity of flowable adhesive between said first and second joining surfaces; pressing said first and second members together, to spread said quantity of flowable adhesive to form an adhesive layer between said first and second joining surfaces; and curing said adhesive layer to bond said first member to said second member, wherein said at least one adhesive arrestor rail is formed of a flexible material, such that during said step of pressing, said at least one adhesive arrestor rail is arranged to deflect to allow excess flowable adhesive to be extruded past said at least one adhesive arrestor rail, and wherein said step of pressing is performed until an amount of excess flowable adhesive is extruded past said at least one adhesive arrestor rail, to indicate that said flowable adhesive substantially fills the space between said first and second joining surfaces at said first side, and wherein the method comprises the step of providing said at least one adhesive arrestor rail with a marker element, wherein said marker element enables a location of the position of the marker element to be determined after bonding the first member to the second member.
A heat exchanger for an electrical machine , where the heat exchanger comprises a housing and a tube bundle , the tube bundle comprising a plurality of tubes within the housing extending between a first end and a second end of the housing in the direction of the length (L) of the heat exchanger , the housing comprises a top wall , end walls (11a-b) extending in the direction of the width (w) of the heat exchanger and first and second side walls extending in the direction of the length (L) of the heat exchanger and a bottom frame , characterized in that between a first side wall of the housing and a side of the tube bundle within the housing is a mounting space extending from the first end to the second end of the housing , a first fan being positioned in the mounting space adjacent to the first end of the housing and a second fan being positioned in the mounting space adjacent to the second end of the housing , the first fan and the second fan being located one after the other in the length direction (L) of the heat exchanger in the same half of the heat exchanger in the direction of the width (w) of the heat exchanger .
A control method for gear detection of a speed reducer, comprising: during a gear self-learning process, controlling a driving motor of the speed reducer to drive a shifting fork of the speed reducer to move towards a gear hard-stop point according to a preset first voltage value, and detecting whether the shifting fork reaches the gear hard-stop point; the method further comprises the following steps: reducing a control voltage of the driving motor from the preset first voltage value to a preset second voltage value, when it is detected that the shifting fork reaches the gear hard-stop point, reducing the control voltage to 0 after continuing for a preset first time, and after reducing the control voltage to 0 recording a current first pulse value as a pulse number of the gear hard-stop point; or gradually reducing the control voltage from the first voltage value to 0, when it is detected that the shifting fork reaches the gear hard-stop point, and after reducing the control voltage to 0 recording a current second pulse value as a pulse number of the gear hard-stop point. during a gear self-learning process, controlling a driving motor of the speed reducer to drive a shifting fork of the speed reducer to move towards a gear hard-stop point according to a preset first voltage value, and detecting whether the shifting fork reaches the gear hard-stop point; the method further comprises the following steps: reducing a control voltage of the driving motor from the preset first voltage value to a preset second voltage value, when it is detected that the shifting fork reaches the gear hard-stop point, reducing the control voltage to 0 after continuing for a preset first time, and after reducing the control voltage to 0 recording a current first pulse value as a pulse number of the gear hard-stop point; or gradually reducing the control voltage from the first voltage value to 0, when it is detected that the shifting fork reaches the gear hard-stop point, and after reducing the control voltage to 0 recording a current second pulse value as a pulse number of the gear hard-stop point. reducing a control voltage of the driving motor from the preset first voltage value to a preset second voltage value, when it is detected that the shifting fork reaches the gear hard-stop point, reducing the control voltage to 0 after continuing for a preset first time, and after reducing the control voltage to 0 recording a current first pulse value as a pulse number of the gear hard-stop point; or gradually reducing the control voltage from the first voltage value to 0, when it is detected that the shifting fork reaches the gear hard-stop point, and after reducing the control voltage to 0 recording a current second pulse value as a pulse number of the gear hard-stop point.