mhurhangee/patent-ind-claim-en huggingface dataset:
A system (300;400) for a gas turbine engine, comprising: a damper located in a cavity formed between first and second bases that seat respective first and second airfoils, the damper having a first face and a second face wherein the first face has a first width (W1) and the second face has a second width (W2), wherein the damper has a bridge section that joins the first face and the second face , and wherein a width (W3) of the bridge section is less than the first width (W1) associated with the first face and the second width (W2) associated with the second face , characterised in that an aspect ratio between the first face and the second face ensures that the damper is installed in the cavity in accordance with a predetermined orientation, wherein the predetermined orientation is relative to a forward reference direction or an aft reference direction, wherein the second width (W2) of the second face is different from the first width (W 1 ), and wherein the aspect ratio is based on a ratio of the first width (W 1 ) and the second width a damper located in a cavity formed between first and second bases that seat respective first and second airfoils, the damper having a first face and a second face wherein the first face has a first width (W1) and the second face has a second width (W2), wherein the damper has a bridge section that joins the first face and the second face , and wherein a width (W3) of the bridge section is less than the first width (W1) associated with the first face and the second width (W2) associated with the second face , characterised in that an aspect ratio between the first face and the second face ensures that the damper is installed in the cavity in accordance with a predetermined orientation, wherein the predetermined orientation is relative to a forward reference direction or an aft reference direction, wherein the second width (W2) of the second face is different from the first width (W 1 ), and wherein the aspect ratio is based on a ratio of the first width (W 1 ) and the second width
A polyol composition comprising A) at least one difunctional polyether having a hydroxyl equivalent weight of 200 to 400 and B) at least one trifunctional polyether having a hydroxyl equivalent weight of 200 to 400, the at least one difunctional polyether and at least one trifunctional polyether each including a) the residue, after removal of hydroxyl hydrogen atoms, of a starter, b) oxypropylene units and c) oxyethylene units, wherein components A) and B) together have an average nominal functionality of 2.05 to 2.95, the combined weight of the oxyethylene units of components A) and B) constitutes 40 to 63% of the combined weight of components A) and B), the combined weight of the residues of the starters, oxypropylene units and oxyethylene units of components A) and B) constitute at least 90% of the combined weight of components A) and B), and 5 to 30 percent of the total number of hydroxyl groups of components A) and B) are primary hydroxyl groups.
A method for changing a sliding bearing element of a rotor bearing of a wind turbine , wherein the rotor bearing comprises an inner ring element and an outer ring element , between which the sliding bearing element is arranged, wherein the inner ring element and the outer ring element are rotatable relative to each other, wherein the sliding bearing element comprises multiple individual sliding bearing pads , wherein upon changing of the sliding bearing element , the individual sliding bearing pads are removed one after the other and replaced by new sliding bearing pads , wherein during the changing of the individual sliding bearing pads of the sliding bearing element , the inner ring element and the outer ring element are not disassembled, characterized in that a rotor hub is fastened to the inner ring element , wherein the individual sliding bearing pads are each releasably fastened to the inner ring element of the rotor bearing by means of at least one fastening means , wherein the method comprises the following method steps: - rotating the rotor hub with the sliding bearing pads fastened to the inner ring element relative to a nacelle housing of the nacelle until one of the sliding bearing pads arrives at a sliding bearing pad changing position at which it is not loaded; - removing that sliding bearing pad from the inner ring element which is situated at the sliding bearing pad changing position and inserting a new sliding bearing pad in place of the removed sliding bearing pad ; - rotating the rotor hub with the sliding bearing pads fastened to the inner ring element relative to the nacelle housing of the nacelle until a further one of the sliding bearing pads arrives the sliding bearing pad changing position; - removing that sliding bearing pad from the inner ring element which is situated at the sliding bearing pad changing position and inserting a new sliding bearing pad in place of the removed sliding bearing pad ; - performing the above method steps until all of the old sliding bearing pads are replaced by new sliding bearing pads . - rotating the rotor hub with the sliding bearing pads fastened to the inner ring element relative to a nacelle housing of the nacelle until one of the sliding bearing pads arrives at a sliding bearing pad changing position at which it is not loaded; - removing that sliding bearing pad from the inner ring element which is situated at the sliding bearing pad changing position and inserting a new sliding bearing pad in place of the removed sliding bearing pad ; - rotating the rotor hub with the sliding bearing pads fastened to the inner ring element relative to the nacelle housing of the nacelle until a further one of the sliding bearing pads arrives the sliding bearing pad changing position; - removing that sliding bearing pad from the inner ring element which is situated at the sliding bearing pad changing position and inserting a new sliding bearing pad in place of the removed sliding bearing pad ; - performing the above method steps until all of the old sliding bearing pads are replaced by new sliding bearing pads .
A gas liquid separator, comprising: a chamber for receiving a fluid mixture , the fluid mixture being introduced into the chamber for separation into a gas and a liquid solvent , a fluid mixture inlet providing an inlet for the fluid mixture into the chamber , a solvent outlet for discharging the liquid solvent from the chamber after separation of the liquid solvent from the gas , a gas outlet for discharging the gas from the chamber after separation of the gas from the liquid solvent , a gas level sensor for sensing a gas level in the chamber , a pressure sensor located downstream of the gas outlet to detect a pressure within a piping for the gas outlet , and a regulator located downstream of the pressure sensor and connected to the gas outlet for regulating the gas level within the chamber in response to signals received from the gas level sensor and the pressure sensor . a chamber for receiving a fluid mixture , the fluid mixture being introduced into the chamber for separation into a gas and a liquid solvent , a fluid mixture inlet providing an inlet for the fluid mixture into the chamber , a solvent outlet for discharging the liquid solvent from the chamber after separation of the liquid solvent from the gas , a gas outlet for discharging the gas from the chamber after separation of the gas from the liquid solvent , a gas level sensor for sensing a gas level in the chamber , a pressure sensor located downstream of the gas outlet to detect a pressure within a piping for the gas outlet , and a regulator located downstream of the pressure sensor and connected to the gas outlet for regulating the gas level within the chamber in response to signals received from the gas level sensor and the pressure sensor .
Hanging system for movably hanging curtains from at least one curtain rail, comprising: at least one curtain slider , wherein the curtain slider has sliding means in the form of a sliding tongue for engaging into a sliding profile of a curtain rail and has a hanging device in the form of an eyelet, at least one adapter for releasably connecting to the curtain slider , wherein the adapter has means for releasably connecting to the hanging device of the curtain slider at a first end of the adapter , wherein the means for connecting provide at least one clip connection which each have at least one elastic wing part as clip means which are clipped on the hanging device, and wherein at least one means in the form of an opening, a hook or a holding clamp for hanging a part of a curtain is provided at a second end of the adapter opposite the first end, characterised in that , furthermore, the clip means are arranged on a first edge portion of the adapter at the first end of the adapter , wherein the first edge portion extends in the longitudinal direction of the adapter and at least partially covers one side of the eyelet of the hanging device and the clip means are arranged on the first edge portion of the adapter such that the clip means engage a plurality of points on the hanging device . at least one curtain slider , wherein the curtain slider has sliding means in the form of a sliding tongue for engaging into a sliding profile of a curtain rail and has a hanging device in the form of an eyelet, at least one adapter for releasably connecting to the curtain slider , wherein the adapter has means for releasably connecting to the hanging device of the curtain slider at a first end of the adapter , wherein the means for connecting provide at least one clip connection which each have at least one elastic wing part as clip means which are clipped on the hanging device, and wherein at least one means in the form of an opening, a hook or a holding clamp for hanging a part of a curtain is provided at a second end of the adapter opposite the first end, characterised in that , furthermore, the clip means are arranged on a first edge portion of the adapter at the first end of the adapter , wherein the first edge portion extends in the longitudinal direction of the adapter and at least partially covers one side of the eyelet of the hanging device and the clip means are arranged on the first edge portion of the adapter such that the clip means engage a plurality of points on the hanging device .
A stepwise adjustable square for use in carpentry, comprising: a stock ; and a blade rotatable relative to the stock around an axis of rotation between a first extreme position at zero degrees, where the blade is parallel to the stock and partly provided in a space of the stock, and a second extreme position at about 270 degrees, where the blade is substantially perpendicular to the stock, wherein the blade is rotatable 270 degrees relative to the stock around the axis of rotation , wherein the stock has first and second longitudinal edges (20a-b), wherein the space has a first slot that extends along the complete first longitudinal edge for receiving the blade in the first extreme position, wherein the space has a second slot that extends along only a portion of the second longitudinal edge for receiving the blade in the second extreme position, and wherein the remainder of the second longitudinal edge does not have a slot. a stock ; and a blade rotatable relative to the stock around an axis of rotation between a first extreme position at zero degrees, where the blade is parallel to the stock and partly provided in a space of the stock, and a second extreme position at about 270 degrees, where the blade is substantially perpendicular to the stock, wherein the blade is rotatable 270 degrees relative to the stock around the axis of rotation , wherein the stock has first and second longitudinal edges (20a-b), wherein the space has a first slot that extends along the complete first longitudinal edge for receiving the blade in the first extreme position, wherein the space has a second slot that extends along only a portion of the second longitudinal edge for receiving the blade in the second extreme position, and wherein the remainder of the second longitudinal edge does not have a slot.
A signal generation method comprising the steps of: generating a first baseband signal s1(t) and a second baseband signal s2(t) using a predetermined error-correcting block coding method; characterized by performing a first regular change of phase on the first baseband signal s1(t) to generate a first post-phase change baseband signal s1'(t), wherein the first regular change of phase is performed using a first phase modification value y1(t) that varies, following a predetermined phase changing pattern that has a predetermined period N, over time t; performing a second regular change of phase on the second baseband signal s2(t), to generate a second post-phase change baseband signal s2'(t), wherein the second regular change of phase is performed using a second phase modification value y2(t) that varies, following a predetermined phase changing pattern that has the predetermined period N, over time t; and applying weighting to the first post-phase change baseband signal s1'(t) and to the second post-phase change baseband signal s2'(t) according to a predetermined matrix F, to generate a first transmission signal z1(t) and a second transmission signal z2(t), wherein the first transmission signal z1(t) and the second transmission signal z2(t) satisfy the relation: z 1 t , z 2 t T = F s 1 ′ t , s 2 ′ t T . generating a first baseband signal s1(t) and a second baseband signal s2(t) using a predetermined error-correcting block coding method; characterized by performing a first regular change of phase on the first baseband signal s1(t) to generate a first post-phase change baseband signal s1'(t), wherein the first regular change of phase is performed using a first phase modification value y1(t) that varies, following a predetermined phase changing pattern that has a predetermined period N, over time t; performing a second regular change of phase on the second baseband signal s2(t), to generate a second post-phase change baseband signal s2'(t), wherein the second regular change of phase is performed using a second phase modification value y2(t) that varies, following a predetermined phase changing pattern that has the predetermined period N, over time t; and applying weighting to the first post-phase change baseband signal s1'(t) and to the second post-phase change baseband signal s2'(t) according to a predetermined matrix F, to generate a first transmission signal z1(t) and a second transmission signal z2(t), wherein the first transmission signal z1(t) and the second transmission signal z2(t) satisfy the relation: z 1 t , z 2 t T = F s 1 ′ t , s 2 ′ t T .
A disinfecting device comprising: at least one light source arranged for, in operation, to emit a first light having a first UV wavelength range; at least one optical element arranged to collimate at least a part of said first light emitted from said light source towards at least one louver ; said at least one louver comprising a plurality of light absorbing structures having a first surface and a second surface (4") being opposite to said first surface , said light absorbing structure further having a proximal end being arranged adjacent to said at least one light source , and a distal end being arranged opposite to said proximal end , said light absorbing structure further having a longitudinal extension (L) between said proximal end and said distal end , and a transversal extension (D) being substantially perpendicular to said longitudinal extension (L), said light absorbing structure being arranged for absorbing a first portion of said first light; characterised in that , said plurality of light absorbing structures comprises at least one light converting element arranged for converting a second portion of said first light into a second light having a second wavelength range comprising longer wavelengths than said first UV wavelength range, and wherein a third portion of said first light is exiting said disinfection device , wherein said light converting element comprises a light converting material being arranged in a matrix being light transmissive to said first light. at least one light source arranged for, in operation, to emit a first light having a first UV wavelength range; at least one optical element arranged to collimate at least a part of said first light emitted from said light source towards at least one louver ; said at least one louver comprising a plurality of light absorbing structures having a first surface and a second surface (4") being opposite to said first surface , said light absorbing structure further having a proximal end being arranged adjacent to said at least one light source , and a distal end being arranged opposite to said proximal end , said light absorbing structure further having a longitudinal extension (L) between said proximal end and said distal end , and a transversal extension (D) being substantially perpendicular to said longitudinal extension (L), said light absorbing structure being arranged for absorbing a first portion of said first light; characterised in that , said plurality of light absorbing structures comprises at least one light converting element arranged for converting a second portion of said first light into a second light having a second wavelength range comprising longer wavelengths than said first UV wavelength range, and wherein a third portion of said first light is exiting said disinfection device , wherein said light converting element comprises a light converting material being arranged in a matrix being light transmissive to said first light.
Combined aircraft take-off and tower signal light unit comprising: at least one light source ; and a mounting portion which is configured for mounting the combined aircraft take-off and tower signal light unit to an aircraft , in particular to a front running gear of the aircraft , wherein the mounting portion is configured for orienting a horizontal cross-sectional plane (H) of the combined aircraft take-off and tower signal light unit substantially horizontally with respect to the aircraft ; wherein the combined aircraft take-off and tower signal light unit has a take-off light output around a take-off light emission axis (A) and two tower signal light outputs , wherein each tower signal light output is centered around a respective tower light emission axis (B), wherein the take-off light output has a take-off light peak intensity and the tower signal light outputs have a tower light peak intensity, which is smaller than the take-off light peak intensity; wherein the tower light emission axes (B) are oriented at an angle of between 10° to 30°, in particular at an angle (α) of between 15° and 25°, with respect to the take-off light emission axis (A), when projected onto the horizontal cross-sectional plane (H); and characterized in that the tower light emission axes (B) are oriented upwards at an angle (δ) up to 5°, in particular at an angle (δ) between 2° and 4°, with respect to the take-off light emission axis (A), when projected onto a vertical cross-sectional plane, which is oriented perpendicularly to the horizontal cross-sectional plane (H). at least one light source ; and a mounting portion which is configured for mounting the combined aircraft take-off and tower signal light unit to an aircraft , in particular to a front running gear of the aircraft , wherein the mounting portion is configured for orienting a horizontal cross-sectional plane (H) of the combined aircraft take-off and tower signal light unit substantially horizontally with respect to the aircraft ; wherein the combined aircraft take-off and tower signal light unit has a take-off light output around a take-off light emission axis (A) and two tower signal light outputs , wherein each tower signal light output is centered around a respective tower light emission axis (B), wherein the take-off light output has a take-off light peak intensity and the tower signal light outputs have a tower light peak intensity, which is smaller than the take-off light peak intensity; wherein the tower light emission axes (B) are oriented at an angle of between 10° to 30°, in particular at an angle (α) of between 15° and 25°, with respect to the take-off light emission axis (A), when projected onto the horizontal cross-sectional plane (H); and characterized in that the tower light emission axes (B) are oriented upwards at an angle (δ) up to 5°, in particular at an angle (δ) between 2° and 4°, with respect to the take-off light emission axis (A), when projected onto a vertical cross-sectional plane, which is oriented perpendicularly to the horizontal cross-sectional plane (H).
Method for a reversible storage of electrical energy using an electrochemical cell, which consists of two half-cells, one half-cell receiving a salt melt comprising alkali metal hydroxide, alkali metal nitrite, alkali metal nitrate and water and another half-cell receiving molten alkali metal, in a battery with at least one cell, characterised in that 1) alkali metal hydroxide and alkali metal nitrite are given as ingredients into a positive-polarized half-cell of an uncharged battery cell, 2) during a charging process, in a negative-polarized half-cell alkali metal is separated off by reduction and alkali metal nitrite is converted into alkali metal nitrate and water on a positive electrode by oxidation, 3) during a discharging process, alkali metal is oxidatively consumed on a negative electrode and on the positive electrode alkali metal nitrate is converted with water into alkali metal nitrite and alkali metal hydroxide by reduction, 4) the two half-cells are gas-tightly separated from each other but connected to each other in an ion-conducting manner by a solid-matter electrolyte which conducts alkali metal ions at an operative temperature, 5) electrodes made of an electron-conduction material are installed in both half-cells, for closing an exterior electric circuit. 1) alkali metal hydroxide and alkali metal nitrite are given as ingredients into a positive-polarized half-cell of an uncharged battery cell, 2) during a charging process, in a negative-polarized half-cell alkali metal is separated off by reduction and alkali metal nitrite is converted into alkali metal nitrate and water on a positive electrode by oxidation, 3) during a discharging process, alkali metal is oxidatively consumed on a negative electrode and on the positive electrode alkali metal nitrate is converted with water into alkali metal nitrite and alkali metal hydroxide by reduction, 4) the two half-cells are gas-tightly separated from each other but connected to each other in an ion-conducting manner by a solid-matter electrolyte which conducts alkali metal ions at an operative temperature, 5) electrodes made of an electron-conduction material are installed in both half-cells, for closing an exterior electric circuit.