mhurhangee/ep-ind-claims huggingface dataset:
An airfoil for a turbine, comprising: a. an interior surface; b. an exterior surface opposed to the interior surface, wherein the exterior surface comprises a pressure side, a suction side opposed to the pressure side, a stagnation line between the pressure and suction sides (20, 22), and a trailing edge between the pressure and suction sides (20, 22) and downstream from the stagnation line; c. a plurality of trenches on the exterior surface, wherein each trench extends less than 50% of a length of the exterior surface, at least two axially adjacent trenches of the plurality of trenches have different lengths, have varying width and/or depth, and are staggered with respect to one another so that the ends of the at least two axially adjacent trenches do not coincide; and d. at least one cooling passage in each trench of the at least two axially adjacent trenches, wherein at least a section (52, 54) of the at least one cooling passage is angled toward a wider and/or a shallower portion of the trench and provides fluid communication from the interior surface to the exterior surface. a. an interior surface; b. an exterior surface opposed to the interior surface, wherein the exterior surface comprises a pressure side, a suction side opposed to the pressure side, a stagnation line between the pressure and suction sides (20, 22), and a trailing edge between the pressure and suction sides (20, 22) and downstream from the stagnation line; c. a plurality of trenches on the exterior surface, wherein each trench extends less than 50% of a length of the exterior surface, at least two axially adjacent trenches of the plurality of trenches have different lengths, have varying width and/or depth, and are staggered with respect to one another so that the ends of the at least two axially adjacent trenches do not coincide; and d. at least one cooling passage in each trench of the at least two axially adjacent trenches, wherein at least a section (52, 54) of the at least one cooling passage is angled toward a wider and/or a shallower portion of the trench and provides fluid communication from the interior surface to the exterior surface.
A toothbrush comprising a head having at least 2 bristle tufts (4b, 7), the head having two portions (2, 3), wherein the two portions of the head define a central opening in an interior portion of the head such that water can flow through this opening, wherein the two head portions (2, 3) are movable independently of each other characterized in that the area of the opening at a top surface of the head is between about 2 % to about 20 % of the total area, including the area of the opening, of the top surface of the head.
Plywood comprising a top surface and a bottom surface and having a primary main direction and a secondary main direction in the plane of the surfaces, the secondary main direction being perpendicular to the primary main direction, and wherein at least the top surface is coated with a coating material and wherein at least in the top surface of the plywood a friction coefficient of the surface in the primary main direction is at least 1.2 times a friction coefficient of the surface in the secondary main direction.
An electronic keyboard (100, 600, 700, 800, 1000, 1100) comprising: one or more keys (106, 606, 706, 806, 1006, 1106), each key including a keycap (1007, 1052), the keys (106, 606, 706, 806, 1006, 1106) configured and arranged to detect user inputs; and an image projecting means (120, 620, 720, 820, 1120) configured and arranged to project an image onto the keycaps (1007, 1052) of the one or more keys (106, 606, 706, 806, 1006, 1106) indicative of a mapped data input associated with each key (106, 606, 706, 806, 1006, 1106), characterized in that the image is projected through a portion of a key matrix (115, 615, 715, 815, 1115) and an aperture in a membrane (110, 610, 710, 810), and into an interior portion of the key (106, 606, 706, 806, 1006, 1106) where a lens (608, 708, 818) or other light manipulating means redirects and expands the light through a transparent portion of the key (106, 606, 706, 806, 1006, 1106) and onto a top surface of the keycap (1007, 1052). one or more keys (106, 606, 706, 806, 1006, 1106), each key including a keycap (1007, 1052), the keys (106, 606, 706, 806, 1006, 1106) configured and arranged to detect user inputs; and an image projecting means (120, 620, 720, 820, 1120) configured and arranged to project an image onto the keycaps (1007, 1052) of the one or more keys (106, 606, 706, 806, 1006, 1106) indicative of a mapped data input associated with each key (106, 606, 706, 806, 1006, 1106), characterized in that the image is projected through a portion of a key matrix (115, 615, 715, 815, 1115) and an aperture in a membrane (110, 610, 710, 810), and into an interior portion of the key (106, 606, 706, 806, 1006, 1106) where a lens (608, 708, 818) or other light manipulating means redirects and expands the light through a transparent portion of the key (106, 606, 706, 806, 1006, 1106) and onto a top surface of the keycap (1007, 1052).
A modular system for shaping and conveying foodstuff products of pasty material, comprising a conveyor machine for conveying the foodstuff products, comprising a machine frame (14"), and a conveyor device arranged at the machine frame (14") for conveying the foodstuff products, wherein a portioning unit arranged on the machine frame (14") for subdividing an endless string shaped by a shaping module (152, 152') into string portions is provided, said portioning unit having a portioning knife which in the working position of the portioning unit passes the conveyor path of the endless string at predetermined time intervals, wherein the portioning knife is rotatably carried by way of a rotary bearing and is driven by a motor, wherein the portioning knife can be a single-blade or a multi-blade knife, characterized by a plurality of different shaping modules for the production of different shaped foodstuff products, wherein provided on the conveyor machine and the shaping modules (152, 152') are mutually corresponding coupling means (64, 66, 88, 90, 130, 130', 132, 132') for reversibly coupling and decoupling the shaping modules (2, 2', 2", 112, 112', 112", 152, 152', 152") to the conveyor machine (4, 114, 154) for changing the shaping modules on the conveyor machine, and wherein the conveyor machine is disposed downstream of the respective shaping module (152, 152') coupled thereto in the conveyor direction of the pasty foodstuff material.
Abrasive blasting process in which an abrasive blasting medium is blasted in a blasting process onto a workpiece wherein the blasting medium comprises at least one granular medium for mechanically treating surfaces, wherein the blasting medium used is collected up and after a recycling process is supplied again to the blasting process, characterised in that the abrasive blasting medium comprises a granular additive for degreasing and cleaning the surface to be blasted and/or the abrasive blasting medium, wherein the granules of an additive are pulverised at least in part during the blasting process, wherein the pulverised proportion of the additive is separated during the recycling process from the circuit of the blasting medium.
A system for implantation of spinal implants comprising: a retractor (50, 150, 2950) including a frame (51, 151) and first, second and third arms (56, 156, 2856, 2956A-C) secured thereto, at least one of the first, second and third arms movable in predetermined increments relative to the frame; and first, second and third rods (1010, 1110) each secured to one of the arms, wherein the first, second and third rods are movable between a first position and a second position, and wherein the first, second and third rods are moved from the first position to the second position when one or more of the first, second and third arms is moved away from the other arms by a predetermined amount, characterized in that the first, second and third rods are having an I-shaped cross -section. a retractor (50, 150, 2950) including a frame (51, 151) and first, second and third arms (56, 156, 2856, 2956A-C) secured thereto, at least one of the first, second and third arms movable in predetermined increments relative to the frame; and first, second and third rods (1010, 1110) each secured to one of the arms, wherein the first, second and third rods are movable between a first position and a second position, and wherein the first, second and third rods are moved from the first position to the second position when one or more of the first, second and third arms is moved away from the other arms by a predetermined amount, characterized in that the first, second and third rods are having an I-shaped cross -section.
A system configured to capture images, comprising: a movable imaging platform having a single sensor that is configured to capture images of a scene, each image comprising a plurality of pixels; and an image processor configured to: calculate one or more transformations based on input data received indicating the motion of the imaging platform and viewing geometry of the single sensor; digitally transform captured images with respect to a common field of view 'FOV' using the one or more calculated transformations to compensate for relative motion between the scene and the imaging platform such that the transformed images appear to be taken by a non-moving imaging platform, wherein the pixel size and orientation of pixels of each transformed image are the same; characterized in that the image processor is further configured to in the transformed images, identify and monitor motion of one or more features of a target in the scene, which features are 3-D features having a height and exhibit a slight leaning motion through the scene along predictable paths as a function of the imaging platform's motion and location of a target with respect to the imaging platform, with a rate of movement directly proportional to the height of the features. a movable imaging platform having a single sensor that is configured to capture images of a scene, each image comprising a plurality of pixels; and an image processor configured to: calculate one or more transformations based on input data received indicating the motion of the imaging platform and viewing geometry of the single sensor; digitally transform captured images with respect to a common field of view 'FOV' using the one or more calculated transformations to compensate for relative motion between the scene and the imaging platform such that the transformed images appear to be taken by a non-moving imaging platform, wherein the pixel size and orientation of pixels of each transformed image are the same; calculate one or more transformations based on input data received indicating the motion of the imaging platform and viewing geometry of the single sensor; digitally transform captured images with respect to a common field of view 'FOV' using the one or more calculated transformations to compensate for relative motion between the scene and the imaging platform such that the transformed images appear to be taken by a non-moving imaging platform, wherein the pixel size and orientation of pixels of each transformed image are the same; characterized in that the image processor is further configured to in the transformed images, identify and monitor motion of one or more features of a target in the scene, which features are 3-D features having a height and exhibit a slight leaning motion through the scene along predictable paths as a function of the imaging platform's motion and location of a target with respect to the imaging platform, with a rate of movement directly proportional to the height of the features.
Means for stimulating neural tissue, wherein said means for stimulating neural tissue is arranged to supply stimuli by which neural activity related local perfusion changes, electro-neuro-chemical, biochemical, neural modulative or neuroplastical responses and/or alterations in 'metabolism supply lines - neural tissue' interaction processes in vertebrates can be triggered and/or influenced, wherein the stimuli suppliable by the means for stimulating neural tissue are electrical stimuli, wherein said means is arranged to stimulate the Ramus auricularis Nervi at the pinna and/or the external auditory canal, wherein said means includes an acrylic electrode array housing suitable for being positioned at the inner side of the tragus of the left pinna and housing a stimulation electrode and a reference electrode, wherein the means further comprises a stand-alone electrical nerve stimulator, and characterized in that: the stimulation electrode is a sterling silver stimulation electrode, the electrodes, are flat surface electrodes, wherein said stand-alone electrical nerve stimulator is connected with carbon fibres wires to the electrodes (2, 3) housed in the acrylic electrode array housing and is arranged to provide a stimulus as a monophasic-modified rectangle impulse with a pulse width of 250 ms and a variable amplitude between 4 and 8 mA and a stimulation frequency of 25 Hz. the stimulation electrode is a sterling silver stimulation electrode, the electrodes, are flat surface electrodes, wherein said stand-alone electrical nerve stimulator is connected with carbon fibres wires to the electrodes (2, 3) housed in the acrylic electrode array housing and is arranged to provide a stimulus as a monophasic-modified rectangle impulse with a pulse width of 250 ms and a variable amplitude between 4 and 8 mA and a stimulation frequency of 25 Hz.
Flange-sealing system comprising two bodies (1, 2) which each have a planar surface and are connected to one another such that the surfaces are directed towards one another, wherein at least one of the bodies (1, 2) has a groove (3, 31, 32) which is recessed in the planar surface and has parallel side walls, wherein an elastic profile of H-shaped cross section is arranged in the groove (3, 31, 32) such that at least part of the vertical regions of the elastic profile is arranged parallel to the side walls of the groove (3, 31, 32), and a cured liquid is arranged in at least part of the space between the vertical regions of the elastic profile such that the profile is adhesively bonded to the groove (3, 31, 32) in the region of the base surface thereof, wherein the cured liquid is elastic.
A prodrug having the general structure: [C x -OP] y -D, wherein C is a capping group; OP is a tetrapeptide with the sequence ALGP (SEQ ID No 1), TSGP (SEQ ID NO: 4), or KLGP (SEQ ID NO: 6); D is a drug; x is an integer being at least 1 when y = 1; y is an integer being at least 1, if y is greater than 1, then at least 1 OP is carrying a capping group; and wherein the linkage between C and OP and the linkage between OP and D is direct or via a linker or spacing group, and wherein, if y is greater than 1, the multiple OP moieties are individually linked to each other directly or via a linker or spacing group and/or are individually linked to D directly or via a linker or spacing group; or a pharmaceutically acceptable salt thereof. C is a capping group; OP is a tetrapeptide with the sequence ALGP (SEQ ID No 1), TSGP (SEQ ID NO: 4), or KLGP (SEQ ID NO: 6); D is a drug; x is an integer being at least 1 when y = 1; y is an integer being at least 1, if y is greater than 1, then at least 1 OP is carrying a capping group; and
A heat dissipation arrangement for a switch cabinet, which has a switch cabinet housing and a subassembly housing, which is accommodated in the interior thereof and is mounted on a rear wall of the switch cabinet housing, for accommodating at least one component having a thermal power loss, the subassembly housing having at least one fan, a cooling air inlet and a warm air outlet, wherein by means of the fan cooling air is guided from the switch cabinet housing into the assembly housing, through the assembly housing and out of the assembly housing via the warm air outlet as heated cooling air, wherein the warm air outlet of the assembly housing opens into a warm air inlet of an air guide channel in the rear wall of the switch cabinet housing, wherein the air guide channel is guided through the rear wall and is thermally coupled to an outer side of the rear wall and/or is limited by the latter, and wherein at least one cooling air outlet of the air duct opens into the interior of the switch cabinet housing, characterised in that the air duct is guided in meandering manner through the rear wall.
Pergola awning with at least two guide rails at which several cross bars (10, 20, 30) are movably supported and wherein between two cross bars (10, 20, 30) is disposed in each case a flexible shading element (15, 25, 35), wherein at the cross bar which is frontmost in extension direction a driving means engages, by means of which the frontmost cross bar as tension profile can be moved in extension direction forwards or in retraction direction backwards along the guide rails and wherein the further cross bars (20, 30) are free-running, characterised in that the cross bars (10, 20, 30) are releasably interconnected in a magnetic and/or mechanical manner.
A device (1, 10) for generating energy by utilizing a water flow, comprising a riser pipe in which an energy conversion element is arranged which converts a water flow in the riser pipe producible by lowering and/or lifting the device in water into usable energy, in particular electrical energy, a funnel-like element being adjacent to one end of the riser tube, characterized in that the device is arranged on a platform, the device being lowered and/or lifted in water in an at least partially active manner by means of a motor which is arranged on the platform and driven via a photovoltaic installation.
A method for detecting objects by means of a light grid which has a matrix-shaped arrangement of transmitters emitting light beams and a matrix-shaped arrangement of receivers receiving light beams, a transmitter array consisting of an arrangement of transmitters arranged in columns and rows being provided as the matrix-shaped arrangement of transmitters, and a receiver array being provided as the matrix-shaped arrangement of receivers, consisting of an arrangement of receivers arranged in columns and rows, wherein, for object detection, the interruption of beam axes which are each formed by light beams which are guided from a transmitter to at least one associated receiver, is evaluated and wherein, for the detection of objects, selectively predetermined regions of the matrix-shaped arrangements of the transmitters and receivers can be activated, characterised in that the regions of the matrix-shaped arrangements of the transmitters and receivers, activated for the object detections, are predetermined as a function of characteristic variables of the objects to be detected.
An electrical paper comprising a fibrous substrate having a first side and a second side opposite the first side, and comprising a consolidated product of a fiber composition comprising: 35 to 70 wt.% of polyimide fibers, at least 5 wt.% of fibers comprising aromatic polyamide fibers, liquid crystal polymer fibers, or a combination comprising at least one of the foregoing fibers, and at least 10 wt.% of polycarbonate fibers, each based on the total weight of the fibers in the fiber composition; a first layer of polyimide film disposed on the first side of the fibrous substrate; and a second layer of polyimide film disposed on the second side of the fibrous substrate, wherein the electrical paper has a thickness of more than 0 to less than 75 mm and is nonporous. 35 to 70 wt.% of polyimide fibers, at least 5 wt.% of fibers comprising aromatic polyamide fibers, liquid crystal polymer fibers, or a combination comprising at least one of the foregoing fibers, and at least 10 wt.% of polycarbonate fibers, each based on the total weight of the fibers in the fiber composition; a first layer of polyimide film disposed on the first side of the fibrous substrate; and a second layer of polyimide film disposed on the second side of the fibrous substrate, wherein the electrical paper has a thickness of more than 0 to less than 75 mm and is nonporous.
A method for producing paper using waste paper, comprising adding, to the pulp slurry in the step of deinking the waste paper by floatation and/or a step earlier, a polyvinyl alcohol having an average polymerization degree of 300 to 2500, a saponification index of 70 to 88 mol %, and an absorbance at a wavelength of 280 nm in the ultraviolet absorption spectrum of its 0.1 mass % aqueous solution of 0.1 Abs or more and satisfying, when the iodine absorbance at a wavelength of 490 nm is designated as y (Abs) and the saponification index as x (mol %), the following Numerical Formula: [Numerical Formula 1] y = − 0. 0297 x + b (wherein, 70 ≤ x ≤ 88 and 2.80 ≤ b < 3.03).
A multistream video transmission method comprising: receiving selected video content from a video source; generating a high quality and a low quality video stream containing the selected video content; encoding said high quality video stream; encoding the low quality video stream; and simultaneously transmitting the encoded low quality and high quality video streams to a video receiving system, the multistream video transmission method being characterized in that: said high quality video stream is encoded using an unequal error protection code so that high frequency components in the high quality video stream receive greater error protection than low frequency components the low quality video stream is encoded so that the error protection of the low quality video stream is greater than the error protection of the low frequency components of the high quality video stream. receiving selected video content from a video source; generating a high quality and a low quality video stream containing the selected video content; encoding said high quality video stream; encoding the low quality video stream; and simultaneously transmitting the encoded low quality and high quality video streams to a video receiving system, the multistream video transmission method being characterized in that: said high quality video stream is encoded using an unequal error protection code so that high frequency components in the high quality video stream receive greater error protection than low frequency components the low quality video stream is encoded so that the error protection of the low quality video stream is greater than the error protection of the low frequency components of the high quality video stream. said high quality video stream is encoded using an unequal error protection code so that high frequency components in the high quality video stream receive greater error protection than low frequency components the low quality video stream is encoded so that the error protection of the low quality video stream is greater than the error protection of the low frequency components of the high quality video stream.