mhurhangee/ep-ind-claims huggingface dataset:
A planar ion-exchanged glass sheet for integrated out-of-plane light beam coupling and illumination of a surface of the glass sheet, the glass sheet characterized by: a first top surface and a second bottom surface; an ion-exchanged first glass region parallel and adjacent to the first surface; a core glass region parallel and adjacent to the first glass region; an ion-exchanged second glass region parallel and adjacent to the core glass region; wherein the second bottom surface is parallel and adjacent to the second glass region; and characterised by light scattering features disposed (a) on the first top surface and (b) within a volume of at least one of the glass regions; and an angled end face that is inclined to the first surface and extends across a thickness of at least one of the glass regions; wherein the light scattering features are arranged to scatter light outside of the glass sheet, through the first top surface of the glass sheet, to illuminate the glass sheet. a first top surface and a second bottom surface; an ion-exchanged first glass region parallel and adjacent to the first surface; a core glass region parallel and adjacent to the first glass region; an ion-exchanged second glass region parallel and adjacent to the core glass region; wherein the second bottom surface is parallel and adjacent to the second glass region; and characterised by light scattering features disposed (a) on the first top surface and (b) within a volume of at least one of the glass regions; and an angled end face that is inclined to the first surface and extends across a thickness of at least one of the glass regions; wherein the light scattering features are arranged to scatter light outside of the glass sheet, through the first top surface of the glass sheet, to illuminate the glass sheet.
A polymeric material having a repeat unit of formula -O-Ph-O-Ph-CO-Ph- I and a repeat unit of formula -O-Ph-Ph-O-Ph-CO-Ph- II wherein Ph represents a phenylene moiety; wherein the repeat units I and II are in the relative molar properties I:II of from 65:35 to 95:5; wherein log 10 (X%) > 1.50 - 0.26 MV; wherein X% refers to the % crystallinity measured by differential scanning calorimetry as described in Example 31 and MV refers to the melt viscosity measured by capillary rheometry as described in Example 30.
A process for making a tetrafluoropropene, comprising: dehydrohalogenating a tetrafluorochloropropane and a pentafluoropropane in the presence of a caustic agent at within temperature range greater than 40 °C and less or equal to 80 °C, wherein the tetrafluoropropene is 2,3,3,3-tetrafluoropropene, the tetrafluorochloropropane is 1,1,1,2-tetrafluoro-2-chloropropane, and the pentafluoropropane is 1,1,1,2,2-pentafluoropropane.
Buffer arrangement of an elevator, which comprises at least the buffer of the elevator and a buffer stop, which buffer stop comprises at least a stem part fixed to its base and a stop element with adjustable height position fitted in connection with the stem part, which stop element comprises a stopping surface for the buffer of the elevator, and an extension part is in connection with the buffer stop for increasing the height position of the stopping surface of the buffer stop, characterized in that the extension part is hinged at its first end by means of a hinge element to one edge of the stop flange in the stop element of the buffer stop.
A switch strip for an apparatus for detecting an obstruction in the movement range of a closure element, in particular of an automotive vehicle, wherein the switch strip extends in a longitudinal direction and has a capacity, comprising: an inner electrode, to which a first electric charge is applicable; an outer electrode, which is deformable by a force applied from the outside, to which a second electric charge is applicable and which is formed to be approximately circular in a section extending transverse to the longitudinal direction and approximately concentrically surrounds the inner electrode at a distance; a space filled with air, which is arranged between the outer electrode and the inner electrode and which is dielectric, and wherein, when the outer electrode is deformed, the deformation is able to at least in portions bring the inner electrode and the outer electrode into contact with each other, characterized by at least one spacer, which has a curved configuration in cross-section, which has two curved side surfaces, which are curved in the same circumferential direction as the switch strip, and is deformable in a direction transverse to the longitudinal direction and which spaces and insulates the inner electrode from the outer electrode. an inner electrode, to which a first electric charge is applicable; an outer electrode, which is deformable by a force applied from the outside, to which a second electric charge is applicable and which is formed to be approximately circular in a section extending transverse to the longitudinal direction and approximately concentrically surrounds the inner electrode at a distance; a space filled with air, which is arranged between the outer electrode and the inner electrode and which is dielectric, and wherein, when the outer electrode is deformed, the deformation is able to at least in portions bring the inner electrode and the outer electrode into contact with each other, characterized by at least one spacer, which has a curved configuration in cross-section, which has two curved side surfaces, which are curved in the same circumferential direction as the switch strip, and is deformable in a direction transverse to the longitudinal direction and which spaces and insulates the inner electrode from the outer electrode.
A composition comprising, in an aqueous phase: a) at least one ether of formula R-O-R' formula in which R and R', which may be identical or different, denotes a linear or branched C 6 -C 25 alkyl or alkenyl radical, R and R' being chosen such that the ether is liquid at a temperature of less than or equal to 30°C; b) at least one surfactant chosen from anionic surfactant, amphoteric or zwitterionic surfactant, or a mixture thereof; c) at least one cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer; and d) soybean oil. a) at least one ether of formula R-O-R' formula in which R and R', which may be identical or different, denotes a linear or branched C 6 -C 25 alkyl or alkenyl radical, R and R' being chosen such that the ether is liquid at a temperature of less than or equal to 30°C; b) at least one surfactant chosen from anionic surfactant, amphoteric or zwitterionic surfactant, or a mixture thereof; c) at least one cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer; and d) soybean oil.
A control device for an internal combustion engine, the engine including an output shaft, a constant mesh starter, and a fuel injection valve, wherein the device stops operation of the engine when an automatic stop condition is met, and restarts operation of the engine when a restart condition is met, wherein when restarting the engine when the restart condition is met after the automatic stop condition is met, the control device rotates the output shaft using the starter and restarts fuel injection using the fuel injection valve if the engine is in a transient state, in which rotation of the output shaft has dropped to a speed at which the engine cannot be returned to autonomous operation but has not stopped completely, the control device comprises a reduction correcting section, wherein if the engine is in the transient state when the restart condition is met, the reduction correcting section reduces a starting fuel injection amount for restarting the engine compared to a case in which rotation of the output shaft has stopped completely, and the reduction correcting section defines the reduction amount of the starting fuel injection amount such that the higher the flow velocity of intake air into the engine, the greater the reduction amount becomes.
A high-strength Al-Cu-Mg-Si aluminum alloy product obtained by extrusion and cold working, comprising 1.0 to 3.0% (mass%, hereinafter the same) of Cu, 0.4 to 1.8% of Mg, and 0.2 to 1.6% of Si, with the balance being Al and unavoidable impurities, further optionally comprising at least one of 0.30% or less of Mn, 0.40% or less of Cr, 0.25% or less of Zr, and 0.10% or less of V, and further optionally comprising at least one of 0.15% or less of Ti and 50 ppm or less of B, characterised by rod-shaped precipitates being arranged in the grains of the matrix in the <100> direction, the precipitates having an average length of 10 to 70 nm and a maximum length of 120 nm or less, and the number density of the precipitates in the direction measured from the plane being 500 or more per square micrometer.
A method of estimating frequency offset of a received signal in a terminal apparatus operating in a wireless communication system, comprising a) determining (500, 600, 700) a phase change between a first and a second reference symbol of the received signal, wherein the time distance t between the first and the second reference symbols is associated with an observation frequency f such that f =1/ t; b) determining (502,602,702) a preliminary frequency offset Δ f based on the determined phase change, wherein the preliminary frequency offset Δ f form a frequency offset hypothesis Δ f h; c) decoding (504,604, 704,705) at least a part of the received signal, with application of the frequency offset hypothesis Δ f h, to a decoded signal; d) determining (506, 606, 706) whether the decoded signal is a successful decoding, wherein if the decoded signal is a successful decoding, determining (508, 608, 708) the frequency offset hypothesis Δ f h to be the estimated frequency offset, and if the decoded signal is not a successful decoding, adjusting (510, 610, 710) the frequency offset hypothesis Δ f h, by an integer n times the observation frequency f such that Δ f h =Δ f + n · f, where n ∈ [+/- 1, 2, 3,...], and repeating steps c) and d). a) determining (500, 600, 700) a phase change between a first and a second reference symbol of the received signal, wherein the time distance t between the first and the second reference symbols is associated with an observation frequency f such that f =1/ t; b) determining (502,602,702) a preliminary frequency offset Δ f based on the determined phase change, wherein the preliminary frequency offset Δ f form a frequency offset hypothesis Δ f h; c) decoding (504,604, 704,705) at least a part of the received signal, with application of the frequency offset hypothesis Δ f h, to a decoded signal; d) determining (506, 606, 706) whether the decoded signal is a successful decoding, wherein if the decoded signal is a successful decoding, determining (508, 608, 708) the frequency offset hypothesis Δ f h to be the estimated frequency offset, and if the decoded signal is not a successful decoding, adjusting (510, 610, 710) the frequency offset hypothesis Δ f h, by an integer n times the observation frequency f such that Δ f h =Δ f + n · f, where n ∈ [+/- 1, 2, 3,...], and repeating steps c) and d).
A mammography device comprising: a body unit; an arm frame connected to the body unit, and rotating in a clockwise direction or in a counterclockwise direction; an X-ray generator placed at a top of the arm frame, and emitting X-rays; a mammography plate provided at a position corresponding to the X-ray generator, and obtaining an X-ray image of a breast of a target person; a compression unit placed between the X-ray generator and the mammography plate, and moving vertically to compress a target part; a sensor unit placed inside the mammography plate, and detecting whether the target person is present; and a control unit controlling an operation of the arm frame on the basis of whether the target person is detected by the sensor unit; characterized in that the control unit is configured to reduce the operation speed of the arm frame when the target person is detected by the sensor unit such that a safety accident that may occur in the operation process of the arm frame is prevented. a body unit; an arm frame connected to the body unit, and rotating in a clockwise direction or in a counterclockwise direction; an X-ray generator placed at a top of the arm frame, and emitting X-rays; a mammography plate provided at a position corresponding to the X-ray generator, and obtaining an X-ray image of a breast of a target person; a compression unit placed between the X-ray generator and the mammography plate, and moving vertically to compress a target part; a sensor unit placed inside the mammography plate, and detecting whether the target person is present; and a control unit controlling an operation of the arm frame on the basis of whether the target person is detected by the sensor unit; characterized in that the control unit is configured to reduce the operation speed of the arm frame when the target person is detected by the sensor unit such that a safety accident that may occur in the operation process of the arm frame is prevented.
A method for releasing electromechanical brakes of a train, by means of respectively assigned electromechanical brake actuators, comprising the steps: connecting the brake actuators to a mobile portable energy storage device supplying electrical energy for releasing the brakes; and releasing the brakes by actuating the brake actuators using the energy from the mobile portable energy storage device, characterized in that the brake actuators are successively connected to the mobile portable energy storage device, and the brake actuators are operated according to an empirically determined speed profile in which the total energy consumption of the brake actuators during the release time of the brakes is minimum to enable an energy-saving release of the brakes. connecting the brake actuators to a mobile portable energy storage device supplying electrical energy for releasing the brakes; and releasing the brakes by actuating the brake actuators using the energy from the mobile portable energy storage device, characterized in that the brake actuators are successively connected to the mobile portable energy storage device, and the brake actuators are operated according to an empirically determined speed profile in which the total energy consumption of the brake actuators during the release time of the brakes is minimum to enable an energy-saving release of the brakes.
The use of polymers, consisting of (mono)amino-based alkoxylates having an average molecular weight M w of 600 - 10 000 g/mol, for enhancing the primary detergency of laundry detergent compositions when washing textiles in in particular aqueous and surfactant-containing washing liquid with respect to soiling, wherein the polymer comprises two or three chains of alkylene oxide units per nitrogen atom, wherein the soiling is surfactant- or enzyme-sensitive soiling, and wherein the polymer comprises more than 90 mol% propylene oxide units, based on the sum total of all alkylene oxide units, and 10 to 18 alkylene oxide units per alkylene oxide chain.
A vehicle safety system comprising: an oblique air bag configured to be mounted at a mounting location in the vehicle, the oblique air bag being configured to be inflated between an instrument panel of the vehicle and an occupant of a front driver side seat of the vehicle, the oblique air bag comprising: a support leg that extends away from the mounting location along the instrument panel; and an occupant cushioning leg configured to extend rearward in the vehicle from the support leg on an inboard side of the vehicle steering wheel, the cushioning leg extending adjacent a steering wheel mounted frontal air bag and extending rearward in the vehicle beyond the rearward extent of the frontal air bag; characterized in, that the oblique air bag is configured to resist inboard rotation in response to occupant impacts in an oblique direction; wherein the positioning of the support leg, having a portion positioned behind a steering wheel of the vehicle such that a portion of the support leg is positioned between the steering wheel rim and the instrument panel, provides the support that allows the oblique air bag to resist rotating movement in the inboard direction. a support leg that extends away from the mounting location along the instrument panel; and an occupant cushioning leg configured to extend rearward in the vehicle from the support leg on an inboard side of the vehicle steering wheel, the cushioning leg extending adjacent a steering wheel mounted frontal air bag and extending rearward in the vehicle beyond the rearward extent of the frontal air bag; characterized in, that the oblique air bag is configured to resist inboard rotation in response to occupant impacts in an oblique direction;
An optoelectronic semiconductor chip comprising a semiconductor layer sequence having an active layer provided for generating radiation between a layer of a first conductivity type and a layer of a second conductivity type, wherein - the layer of the first conductivity type is adjacent to a front side of the semiconductor layer sequence, - the semiconductor layer sequence contains at least one cutout extending from a rear side - lying opposite the front side - of the semiconductor layer sequence through the active layer to the layer of the first conductivity type, and - the layer of the first conductivity type is electrically connected by means of a first electrical connection layer which covers the rear side of the semiconductor layer sequence at least in places, through the cutout, characterized in that - the semiconductor chip contains, in the region of the cutout, a junction layer having a material composition composed of material of the layer of the first conductivity type and composed of material of the first electrical connection layer. - the layer of the first conductivity type is adjacent to a front side of the semiconductor layer sequence, - the semiconductor layer sequence contains at least one cutout extending from a rear side - lying opposite the front side - of the semiconductor layer sequence through the active layer to the layer of the first conductivity type, and - the layer of the first conductivity type is electrically connected by means of a first electrical connection layer which covers the rear side of the semiconductor layer sequence at least in places, through the cutout, - the semiconductor chip contains, in the region of the cutout, a junction layer having a material composition composed of material of the layer of the first conductivity type and composed of material of the first electrical connection layer.
Motor vehicle, having - a display device having a self-luminous screen element for displaying display content, wherein a display surface of the self-luminous screen element is divided by a bend region into a first display region and a second display region; and a selective shielding unit which transmits light from the screen element along a preferred direction and blocks said light along a blocking direction and/or deflects said light from the blocking direction, - a surface region which is remote from the screen element of the display device and on which a reflection of the display content displayed on the second display region can be seen from a predefined viewing point, wherein the display device is arranged in the motor vehicle such that the preferred direction of the selective shielding unit in the second display region is oriented towards the surface region and the blocking direction in the second display region is oriented towards the predetermined viewing point; and such that in the first display region the preferred direction of the selective shielding unit is oriented towards the predetermined viewing point and the blocking direction is oriented towards the surface region. - a display device having a self-luminous screen element for displaying display content, wherein a display surface of the self-luminous screen element is divided by a bend region into a first display region and a second display region; and a selective shielding unit which transmits light from the screen element along a preferred direction and blocks said light along a blocking direction and/or deflects said light from the blocking direction, - a surface region which is remote from the screen element of the display device and on which a reflection of the display content displayed on the second display region can be seen from a predefined viewing point,
A material for organic electroluminescence element, comprising: a phosphorescent compound; and a discotic liquid-crystalline host compound, wherein the phosphorescent compound has an aspect ratio of molecule core diameter to molecule core thickness (molecule core diameter / molecule core thickness) of at least 3, and characterized in that a size ratio of a molecular radius of the phosphorescent compound to a molecular radius of the discotic liquid-crystalline host compound (molecular radius of the phosphorescent compound / molecular radius of the discotic liquid-crystalline host compound) is 0.8 to 1.2. a phosphorescent compound; and a discotic liquid-crystalline host compound, wherein the phosphorescent compound has an aspect ratio of molecule core diameter to molecule core thickness (molecule core diameter / molecule core thickness) of at least 3, and characterized in that a size ratio of a molecular radius of the phosphorescent compound to a molecular radius of the discotic liquid-crystalline host compound (molecular radius of the phosphorescent compound / molecular radius of the discotic liquid-crystalline host compound) is 0.8 to 1.2.
Warhead comprising a warhead casing having fragmenting elements arranged on the outside thereof, and an outer casing surrounding the fragmenting elements, wherein means are provided for the automatic opening of the outer casing fixing the loosely arranged fragmenting elements in such a manner that the fragmenting elements fall off, wherein by activating the means, a mode without fragmentation can be selected and set where necessary, in that the outer casing which fixes the fragmenting elements loosely arranged on the warhead casing in their position is automatically opened, so that the fragmenting elements are able to fall off.
A cooling duct for a high voltage battery system of a vehicle, comprising: a duct body that forms an inlet open towards the interior of the vehicle; an outlet formed at a side of the duct body opposite to the inlet to supply air introduced into the cooling duct through the inlet to a high voltage battery; characterized by a blocking wall formed between the inlet and the outlet to restrict rectilinear communication between the inlet and the outlet while allowing air flow between the inlet and the outlet. a duct body that forms an inlet open towards the interior of the vehicle; an outlet formed at a side of the duct body opposite to the inlet to supply air introduced into the cooling duct through the inlet to a high voltage battery; characterized by a blocking wall formed between the inlet and the outlet to restrict rectilinear communication between the inlet and the outlet while allowing air flow between the inlet and the outlet.