mhurhangee/ep-ind-claims huggingface dataset:
A method for simultaneously starting two engines in a twin engine installation having a first engine arrangement and a second engine arrangement, the method characterised by comprising: receiving a first voltage level from a power source and increasing the first voltage level to a second voltage level; charging an energy storage unit having at least a first super-capacitor and a second super-capacitor to the second voltage level; applying power to the first engine arrangement from the first super-capacitor to start a first engine; and applying power to the second engine arrangement from the second super-capacitor to start the second engine. receiving a first voltage level from a power source and increasing the first voltage level to a second voltage level; charging an energy storage unit having at least a first super-capacitor and a second super-capacitor to the second voltage level; applying power to the first engine arrangement from the first super-capacitor to start a first engine; and applying power to the second engine arrangement from the second super-capacitor to start the second engine.
A display comprising: a multilayer film which includes a laminate of at least two dielectric layers (13a, 13b) having refractive indices different from each other, the laminate having a front surface and a back surface, the laminate having at least one recess (RR, RG, RB) formed in the front surface; and at least one reflective surface (DGR, DGG, DGB) which faces the back surface of the laminate, and is configured to direct light in a visible range, which has entered the multilayer film and then emerged at an angle of emergence from the back surface, to be incident on the back surface at an angle of incidence which is different from the angle of emergence of the light, wherein the at least one recess (RR, RG, RB) is arranged in one of the dielectric layers which is located closest to the front surface of the laminate, and the multilayer film includes a portion aligned with the at least one recess and portions having no recesses, and all the portions show transmission spectra different from each other when white light is made incident at a first angle of incidence on the multilayer film. a multilayer film which includes a laminate of at least two dielectric layers (13a, 13b) having refractive indices different from each other, the laminate having a front surface and a back surface, the laminate having at least one recess (RR, RG, RB) formed in the front surface; and at least one reflective surface (DGR, DGG, DGB) which faces the back surface of the laminate, and is configured to direct light in a visible range, which has entered the multilayer film and then emerged at an angle of emergence from the back surface, to be incident on the back surface at an angle of incidence which is different from the angle of emergence of the light, wherein the at least one recess (RR, RG, RB) is arranged in one of the dielectric layers which is located closest to the front surface of the laminate, and the multilayer film includes a portion aligned with the at least one recess and portions having no recesses, and all the portions show transmission spectra different from each other when white light is made incident at a first angle of incidence on the multilayer film.
A method of additive manufacturing an object featuring properties of a hard bodily tissue, the method comprising: dispensing and solidifying a plurality of non-biological material formulations to sequentially form a plurality of hardened layers in a configured pattern corresponding to a shape of the object, wherein for at least a portion of said layers, said dispensing comprises forming voxel elements containing different material formulations at interlaced locations to form a three-dimensional textured region spanning over said portion, and wherein said material formulations and said interlaced locations are selected such that said textured region exhibits, once hardened, a stress variation of at most ±20% over a strain range of from about 0.1% to about 0.3%; wherein said dispensing comprises dispensing at least one of said material formulations to form a shell at least partially surrounding said textured region, such that once said textured region and said shell are hardened, a hardness of said shell is higher than a hardness of said textured region, and wherein said interlaced locations of said textured region are selected according to a modulating function which comprises a noise function. dispensing and solidifying a plurality of non-biological material formulations to sequentially form a plurality of hardened layers in a configured pattern corresponding to a shape of the object, wherein for at least a portion of said layers, said dispensing comprises forming voxel elements containing different material formulations at interlaced locations to form a three-dimensional textured region spanning over said portion, and wherein said material formulations and said interlaced locations are selected such that said textured region exhibits, once hardened, a stress variation of at most ±20% over a strain range of from about 0.1% to about 0.3%; wherein said dispensing comprises dispensing at least one of said material formulations to form a shell at least partially surrounding said textured region, such that once said textured region and said shell are hardened, a hardness of said shell is higher than a hardness of said textured region, and wherein said interlaced locations of said textured region are selected according to a modulating function which comprises a noise function.
A liquid level measuring apparatus comprising: a liquid level indicator that measures a liquid level of a liquid stored in a liquid tank; and an electronic circuit, characterized in that the electronic circuit is configured to repeatedly retain a minimum value (Min) of a filter value and outputting the minimum value (Min) as the liquid level, wherein the filter value is calculated by applying a filter over a time greater than one second to the liquid level signal measured by the liquid level indicator. a liquid level indicator that measures a liquid level of a liquid stored in a liquid tank; and an electronic circuit, characterized in that the electronic circuit is configured to repeatedly retain a minimum value (Min) of a filter value and outputting the minimum value (Min) as the liquid level, wherein the filter value is calculated by applying a filter over a time greater than one second to the liquid level signal measured by the liquid level indicator.
A fixing device (12, 200) comprising: a bracket and at least one installation member connected to the bracket; wherein an insertion member (34, 202) is connected to the bracket and having a slot, an engaging member (36, 204) is slidably connected relative to the bracket and has an arm (62, 208) which extends through the slot of the insertion member (34, 202), the arm (62, 208) has a first protrusion, a resilient member provides a force to the engaging member (36, 204) to extend the first protrusion beyond the slot of the insertion member (34, 202), wherein the bracket having a side wall and an end wall, the end wall is substantially perpendicularly connected to the side wall, and the engaging member has an operation portion which is located corresponding to the side wall of the bracket, and wherein the side wall has a window, and the operation portion of the engaging member (36, 204) extends through and beyond the window and slidably contacts an inside of the window, so that the engaging member (36, 204) is movable relative to the insertion member to control the first protrusion of the arm to protrude beyond or to retract toward the slot of the insertion member, characterized in that the end wall has a through hole, and the insertion member (34, 202) extends through the through hole, and wherein the end wall has two installation holes, a fixing member and two installation members which are connected to the fixing member, the fixing member is fixed to the bracket, and the installation members extend through the installation holes of the end wall of the bracket respectively. a bracket and at least one installation member connected to the bracket; wherein an insertion member (34, 202) is connected to the bracket and having a slot, an engaging member (36, 204) is slidably connected relative to the bracket and has an arm (62, 208) which extends through the slot of the insertion member (34, 202), the arm (62, 208) has a first protrusion, a resilient member provides a force to the engaging member (36, 204) to extend the first protrusion beyond the slot of the insertion member (34, 202), wherein the bracket having a side wall and an end wall, the end wall is substantially perpendicularly connected to the side wall, and the engaging member has an operation portion which is located corresponding to the side wall of the bracket, and wherein the side wall has a window, and the operation portion of the engaging member (36, 204) extends through and beyond the window and slidably contacts an inside of the window, so that the engaging member (36, 204) is movable relative to the insertion member to control the first protrusion of the arm to protrude beyond or to retract toward the slot of the insertion member, characterized in that the end wall has a through hole, and the insertion member (34, 202) extends through the through hole, and wherein the end wall has two installation holes, a fixing member and two installation members which are connected to the fixing member, the fixing member is fixed to the bracket, and the installation members extend through the installation holes of the end wall of the bracket respectively.
Spray nozzle for ejecting a cooling fluid towards a piston, comprising: - a through-duct in which a movable element is able to slide to shut off or, by contrast, free an outlet orifice, which through-duct has an intake opening and a leakage opening connected to a fluid housing, - an actuating device for hermetically shutting off or, by contrast, freeing the leakage opening, characterized in that the actuating device comprises activation elements (11, 12) for hermetically shutting off or, by contrast, freeing the leakage opening that are adapted to free the said leakage opening under a condition from a list comprising the temperature of the fluid above a temperature threshold (T S) and the pressure of the fluid above a pressure threshold (P M), the freeing of the leakage opening generating a drop in pressure of the fluid in a space contained substantially between the movable element and the leakage opening and causing a movement of the movable element to free the outlet orifice. - a through-duct in which a movable element is able to slide to shut off or, by contrast, free an outlet orifice, which through-duct has an intake opening and a leakage opening connected to a fluid housing, - an actuating device for hermetically shutting off or, by contrast, freeing the leakage opening,
A sensor (100, 400, 500, 600, 700), comprising: a light component in support of a first light source operable to direct a first beam of light, and a second light source operable to direct a second beam of light, wherein the second beam of light is non-parallel to the first beam of light; an imaging device (110, 410, 510, 610, 710) positioned proximate the light component and operable to directly receive the first beam of light and the second beam of light and convert the first beam of light and the second beam of light into electric signals, wherein the imaging device (110, 410, 510, 610, 710) and the light component are movable relative to one another; one elastic member (670, 671, 770) that connects the light component to the imaging device (110, 410, 510, 610, 710), wherein the elastic member (670, 671, 770) is operable to facilitate relative movement of the imaging device (110, 410, 510, 610, 710) and the light component; a light location module configured to receive the electric signals and determine locations of the first beam of light and the second beam of light on the imaging device (110, 410, 510, 610, 710); and a position module configured to determine a relative position of the imaging device (110, 410, 510, 610, 710) and the light component based on the locations of the first beam of light and the second beam of light on the imaging device (110,410, 510, 610, 710). a light component in support of a first light source operable to direct a first beam of light, and a second light source operable to direct a second beam of light, wherein the second beam of light is non-parallel to the first beam of light; an imaging device (110, 410, 510, 610, 710) positioned proximate the light component and operable to directly receive the first beam of light and the second beam of light and convert the first beam of light and the second beam of light into electric signals, wherein the imaging device (110, 410, 510, 610, 710) and the light component are movable relative to one another; one elastic member (670, 671, 770) that connects the light component to the imaging device (110, 410, 510, 610, 710), wherein the elastic member (670, 671, 770) is operable to facilitate relative movement of the imaging device (110, 410, 510, 610, 710) and the light component; a light location module configured to receive the electric signals and determine locations of the first beam of light and the second beam of light on the imaging device (110, 410, 510, 610, 710); and a position module configured to determine a relative position of the imaging device (110, 410, 510, 610, 710) and the light component based on the locations of the first beam of light and the second beam of light on the imaging device (110,410, 510, 610, 710).
A variable flow resistance system for use with a subterranean well, the system characterised by: two flow paths (46,48) diverging from an inlet passage; a flow chamber having two inlets (52,54); a structure (56,58) which is disposed in the flow chamber and displaces in response to a flow of a fluid composition, whereby a resistance to the flow of the fluid composition changes in response to a change in a ratio of desired to undesired fluid in the fluid composition; wherein the fluid composition flows into the flow chamber via at least one of the flow paths (46,48) and at least one of the two inlets (52,54). two flow paths (46,48) diverging from an inlet passage; a flow chamber having two inlets (52,54); a structure (56,58) which is disposed in the flow chamber and displaces in response to a flow of a fluid composition, whereby a resistance to the flow of the fluid composition changes in response to a change in a ratio of desired to undesired fluid in the fluid composition; wherein the fluid composition flows into the flow chamber via at least one of the flow paths (46,48) and at least one of the two inlets (52,54).
A method of examining a lens (4, 5, 203), the method comprising; a. displaying on a plane surface (13; 113; 213) a test pattern comprising at least one set of dots arranged to define a first ellipse in which the major and minor axes are equal, the first ellipse being an ellipse of best fit joining all the dots in the at least one set; b. positioning a lens (4; 5; 203) to be examined between the displayed test pattern and a camera (28; 128; 228) and using the camera to capture an image of the test pattern through the lens ("the lens image"); c. deriving a second ellipse which is an ellipse of best fit joining the dots in said at least one set of dots in the test pattern from the lens image captured in step b; d. comparing characteristics of the second ellipse with corresponding characteristics of the first ellipse to determine the degree and nature of distortion to the test pattern and from this determining at least one parameter of the lens, including the power of the lens. a. displaying on a plane surface (13; 113; 213) a test pattern comprising at least one set of dots arranged to define a first ellipse in which the major and minor axes are equal, the first ellipse being an ellipse of best fit joining all the dots in the at least one set; b. positioning a lens (4; 5; 203) to be examined between the displayed test pattern and a camera (28; 128; 228) and using the camera to capture an image of the test pattern through the lens ("the lens image"); c. deriving a second ellipse which is an ellipse of best fit joining the dots in said at least one set of dots in the test pattern from the lens image captured in step b; d. comparing characteristics of the second ellipse with corresponding characteristics of the first ellipse to determine the degree and nature of distortion to the test pattern and from this determining at least one parameter of the lens, including the power of the lens.
Apparatus for transmitting a video and/or audio representation to target external device based on a selection of a streamed broadcast program, the streamed broadcast program being broadcast to a user for being rendered on a display (20; 110), the selection being selected from the streamed broadcast program by the user pressing a key on a keypad of a user selection unit, the selection being made by the user at a selection time substantially when the selection is rendered on the display (20; 110), the apparatus comprising: an identifier unit to: compute the selection time when the user pressed the key on the keypad; and select a preferred section from among a plurality of preferred sections of the streamed broadcast program near to the computed selection time, and including predefined preferred sections, when the user pressed the key on the keypad with respect to rendering progress of the streamed broadcast program on the display (20; 110); and a transmitting unit to transmit the video and/or audio representation based on the selected preferred section of the streamed broadcast program to target external device and/or an external medium. an identifier unit to: compute the selection time when the user pressed the key on the keypad; and select a preferred section from among a plurality of preferred sections of the streamed broadcast program near to the computed selection time, and including predefined preferred sections, when the user pressed the key on the keypad with respect to rendering progress of the streamed broadcast program on the display (20; 110); and compute the selection time when the user pressed the key on the keypad; and select a preferred section from among a plurality of preferred sections of the streamed broadcast program near to the computed selection time, and including predefined preferred sections, when the user pressed the key on the keypad with respect to rendering progress of the streamed broadcast program on the display (20; 110); and a transmitting unit to transmit the video and/or audio representation based on the selected preferred section of the streamed broadcast program to target external device and/or an external medium.
A passive terahertz radiation source configured to emit electromagnetic radiation having a frequency in the range of 10 GHz to 50 THz without the employment of an external voltage, said passive terahertz radiation source comprising: a source of a pulsed excitation light; an emitter comprising one or more emitter elements (10, 10-i), each emitter element (10, 10-i) comprising a semiconductor layer (12, 12-i) being arranged such that at least a portion of a first major surface of said semiconductor layer (12, 12-i) is exposed to the excitation light; wherein each emitter element (10, 10-i) is configured such that upon exposure to the excitation light, a gradient (24, 24-i) of the charge carrier density is generated in the semiconductor layer (12, 12-i) in the area of transition between a first area (12a, 12a-i) of the semiconductor layer (12, 12-i) and a second area (12b, 12b-i) of the semiconductor layer (12, 12-i), the gradient (24, 24-i) being substantially parallel to the first major surface of the semiconductor layer (12, 12-i), and at least a portion of the second area (12b, 12b-i) of the semiconductor layer (12, 12-i) of each emitter element (10, 10-i) is covered by a masking layer (20, 20-i) of material capable of absorbing or reflecting the excitation light, said masking layer (20, 20-i) being applied on the first major surface of the semiconductor layer (12, 12-i), such that the first area (12a, 12a-i) of the semiconductor layer (12, 12-i) is substantially free from the masking layer (20, 20-i); and/or the second area (12b, 12b-i) of the semiconductor layer (12, 12-i) of each emitter element (10, 10-i) is configured so as to be substantially non-absorbent for the excitation light; or the second area (12b, 12b-i) of the semiconductor layer (12, 12-i) of each emitter element (10, 10-i) is configured such that the mobility of the charge carriers is substantially lower than the mobility of the charge carriers in the first area (12a, 12a-i). a source of a pulsed excitation light; an emitter comprising one or more emitter elements (10, 10-i), each emitter element (10, 10-i) comprising a semiconductor layer (12, 12-i) being arranged such that at least a portion of a first major surface of said semiconductor layer (12, 12-i) is exposed to the excitation light;
An amine-neutralized anionic surfactant of formula I: wherein R 1 is C 4 -C 14 alkyl, and M is an aminoalcohol compound which is 2-amino-2-hydroxymethyl-1,3-propanediol.
A method for transmitting a frame, the method comprising: generating, by an access point, a physical layer, PHY, frame, wherein the PHY frame includes an indicator, the indicator indicating whether a Q matrix for spatial mapping is changed; wherein the PHY frame includes a first portion and a second portion, and the indicator is located in the first portion, and wherein the Q matrix for spatial mapping being changed refers to that a first Q matrix for spatial mapping of the first portion is different from a second Q matrix for spatial mapping of the second portion, and the Q matrix for spatial mapping being unchanged refers to that a first Q matrix for spatial mapping of the first portion is the same as a second Q matrix for spatial mapping of the second portion; wirelessly transmitting, by the access point, the PHY frame. generating, by an access point, a physical layer, PHY, frame, wherein the PHY frame includes an indicator, the indicator indicating whether a Q matrix for spatial mapping is changed; wherein the PHY frame includes a first portion and a second portion, and the indicator is located in the first portion, and wherein the Q matrix for spatial mapping being changed refers to that a first Q matrix for spatial mapping of the first portion is different from a second Q matrix for spatial mapping of the second portion, and the Q matrix for spatial mapping being unchanged refers to that a first Q matrix for spatial mapping of the first portion is the same as a second Q matrix for spatial mapping of the second portion; wirelessly transmitting, by the access point, the PHY frame.