mhurhangee/ep-ind-claims huggingface dataset:
An optical transmission apparatus comprising: an optical modulator that is driven by a drive signal, the drive signal being generated from an electrical signal obtained by performing a digital signal processing on a data signal; a detector configured to detect a change in a spectrum of output light of the optical modulator; and a controller configured to control the digital signal processing based on a detection result of the detector,the optical transmission apparatus being characterized in that the detector is configured to detect a change in a difference between optical power of a first band and optical power of a second band, the first band corresponding to a partial band of the spectrum including a center frequency of the spectrum of the output light, and the second band corresponding to a partial band of the spectrum different from the first band and including a frequency shifted from the center frequency of the first band by a frequency corresponding to a baud rate multiplied by 1/n, n being an integer equal to or more than 1. an optical modulator that is driven by a drive signal, the drive signal being generated from an electrical signal obtained by performing a digital signal processing on a data signal; a detector configured to detect a change in a spectrum of output light of the optical modulator; and a controller configured to control the digital signal processing based on a detection result of the detector,the optical transmission apparatus being characterized in that the detector is configured to detect a change in a difference between optical power of a first band and optical power of a second band, the first band corresponding to a partial band of the spectrum including a center frequency of the spectrum of the output light, and the second band corresponding to a partial band of the spectrum different from the first band and including a frequency shifted from the center frequency of the first band by a frequency corresponding to a baud rate multiplied by 1/n, n being an integer equal to or more than 1.
A manufacturing method for a metal ring for a transmission belt of a belt-type continuously variable transmission, comprising: forming a concentrated layer in a main surface (11a, 11b) of a material of the metal ring, in which nitrogen-affinitive metal is concentrated in the concentrated layer; removing the concentrated layer, thereby exposing a depletion layer on the main surface (11a, 11b), in which nitrogen-affinitive metal is deficient in the depletion layer; exposing a bulk layer on an end surface of the metal ring after the concentrated layer is formed; and nitriding the metal ring in which the depletion layer is exposed on the main surface (11a, 11b) and the bulk layer is exposed on the end surface. forming a concentrated layer in a main surface (11a, 11b) of a material of the metal ring, in which nitrogen-affinitive metal is concentrated in the concentrated layer; removing the concentrated layer, thereby exposing a depletion layer on the main surface (11a, 11b), in which nitrogen-affinitive metal is deficient in the depletion layer; exposing a bulk layer on an end surface of the metal ring after the concentrated layer is formed; and nitriding the metal ring in which the depletion layer is exposed on the main surface (11a, 11b) and the bulk layer is exposed on the end surface.
A laundry dryer comprising a body, a drum wherein the laundry is placed, a drying duct wherein the processing air is circulated in order to dry the laundry, a heater which heats the processing air, a condenser which condenses the processing air, a drying fan which circulates the processing air in the drying duct and the drum, a cooling fan which cools the condenser, a cooling duct which directs the cooling air sucked from the outside environment by the cooling fan onto the condenser, an opening arranged on the drying duct, providing the processing air to be partially discharged from the drying duct inside the body, characterized in that the laundry dryer further comprises a by-pass line, one end of which is connected to the opening, the other end to the cooling duct.
A circular hollow post for a wire rope road safety barrier comprising a cut-out for supporting a wire rope, wherein the cut-out is recessed within an outer periphery of the hollow post and has a substantially flat portion that extends transversely to the longitudinal axis of the hollow post and an indented curved portion extending from a part of the flat portion that is innermost relative to the outer periphery of the hollow post to the outer periphery, wherein the substantially flat portion resists downward movement of the rope during vehicle impact whereas the curved portion permits upward movement thereof.
An image processing device comprising a data processing unit configured to execute reproduction processing for recorded data on an information recording medium, wherein the data processing unit receives, from a display device (30; 520) configured to perform display processing on reproduction data supplied from the information recording medium, display device information including display function information about a virtual reality image, the VR image enabling selective display of images in different directions, the data processing unit acquires, from a database file recorded on the information recording medium, VR identification information indicating whether or not image data recorded on the information recording medium includes the VR image, and the data processing unit reads, from the information recording medium, image data that can be displayed on the display device on the basis of a result of comparison between the display device information and the VR identification information, and outputs the image data to the display device. the data processing unit receives, from a display device (30; 520) configured to perform display processing on reproduction data supplied from the information recording medium, display device information including display function information about a virtual reality image, the VR image enabling selective display of images in different directions, the data processing unit acquires, from a database file recorded on the information recording medium, VR identification information indicating whether or not image data recorded on the information recording medium includes the VR image, and the data processing unit reads, from the information recording medium, image data that can be displayed on the display device on the basis of a result of comparison between the display device information and the VR identification information, and outputs the image data to the display device.
A backflow prevention assembly (1010,2000), comprising: a first shutoff valve; a second shutoff valve; characterised in that the assembly further comprises an outer sleeve connected to one of the first and second shutoff valves; an inner sleeve connected to the other of the first and second shutoff valves and slidingly received within the outer sleeve such that a lay-length of the backflow prevention assembly (1010,2000) can be varied; a first component (1108,2108) configured to urge the inner and outer sleeves (1120,1110) away from one another along a common axis; a fluid seal positioned between the inner sleeve and the outer sleeve; and a check valve (1500,1600), connected to the inner sleeve, configured to allow fluid flow in a single direction. a first shutoff valve; a second shutoff valve; characterised in that the assembly further comprises an outer sleeve connected to one of the first and second shutoff valves; an inner sleeve connected to the other of the first and second shutoff valves and slidingly received within the outer sleeve such that a lay-length of the backflow prevention assembly (1010,2000) can be varied; a first component (1108,2108) configured to urge the inner and outer sleeves (1120,1110) away from one another along a common axis; a fluid seal positioned between the inner sleeve and the outer sleeve; and a check valve (1500,1600), connected to the inner sleeve, configured to allow fluid flow in a single direction.
Energy supply unit, comprising - a wind power plant for generating electric power from wind, - an electrolysis device for creating hydrogen and oxygen from water using at least part of the electric power generated by the wind power plant, - a bioreactor for producing methane from hydrogen and carbon dioxide using methanogenic bacteria, - a supply device for supplying carbon dioxide to the bioreactor, and - an outlet, provided in the bioreactor, for the biomethane-containing gas generated in the bioreactor, characterised in that the bioreactor is installed in the tower of the wind power plant, and the bioreactor has a height of more than 5 m. - a wind power plant for generating electric power from wind, - an electrolysis device for creating hydrogen and oxygen from water using at least part of the electric power generated by the wind power plant, - a bioreactor for producing methane from hydrogen and carbon dioxide using methanogenic bacteria, - a supply device for supplying carbon dioxide to the bioreactor, and - an outlet, provided in the bioreactor, for the biomethane-containing gas generated in the bioreactor,
A method for producing lipids from a gaseous stream, the method comprising; a. flowing a substrate comprising CO 2 and H 2 into a primary bioreactor containing a culture of Acetobacterium woodii; b. anaerobically fermenting the substrate comprising CO 2 and H 2 to produce acetate; c. flowing at least a portion of the acetate of (b) to a secondary bioreactor containing a culture of one or more yeasts; and d. fermenting the acetate to produce one or more lipids; wherein the substrate comprising CO 2 and H 2 is a waste gas from an industrial process and comprises at least 40% H 2 and at least 10% CO 2, and wherein the acetate is produced at a rate of at least about 20g/L/day. a. flowing a substrate comprising CO 2 and H 2 into a primary bioreactor containing a culture of Acetobacterium woodii; b. anaerobically fermenting the substrate comprising CO 2 and H 2 to produce acetate; c. flowing at least a portion of the acetate of (b) to a secondary bioreactor containing a culture of one or more yeasts; and d. fermenting the acetate to produce one or more lipids; wherein the substrate comprising CO 2 and H 2 is a waste gas from an industrial process and comprises at least 40% H 2 and at least 10% CO 2, and wherein the acetate is produced at a rate of at least about 20g/L/day.
Engine with an automatic cleaning system with rotating flexible spiral auger fixed mounted within a hollow (3, 4) of the engine such that fluids and solids within the hollow are transported along the outer diameter of the auger, characterized in - that the auger is positioned in an engine hollow being the scavenge air space or piston underside space or - that the auger is positioned in an engine hollow being the scavenge air receiver or that an auger is positioned in both the scavenge air space or piston underside space and in the scavenge air receiver. - that the auger is positioned in an engine hollow being the scavenge air space or piston underside space or - that the auger is positioned in an engine hollow being the scavenge air receiver or
A photo interrupter unit comprising: a photo interrupter comprising: a light emitting means configured to emit light; a photo sensing means configured to receive the light emitted from the light emitting means; a claw means configured to be elastically deformable; and a connector means comprising a plurality of connector pins arranged on an inner side of the connector means, the connector means being arranged in alignment with the light emitting means and the photo sensing means in a longitudinal direction; and a supporting means configured to detachably support the photo interrupter, the supporting means comprising: a mounting surface on which the photo interrupter is mounted; and a hole into which the claw means is inserted, and which is provided in the mounting surface and configured to engage with the claw means wherein the supporting means further comprises a projection (402a, 402b) projecting from the mounting surface, and arranged to regulate a position of the photo interrupter in a deforming direction in which the claw means is elastically deformable in a state where the claw means is inserted into the hole, wherein the projection (402a, 402b) is arranged not to oppose the plurality of the connector pins in the longitudinal direction. a photo interrupter comprising: a light emitting means configured to emit light; a photo sensing means configured to receive the light emitted from the light emitting means; a claw means configured to be elastically deformable; and a connector means comprising a plurality of connector pins arranged on an inner side of the connector means, the connector means being arranged in alignment with the light emitting means and the photo sensing means in a longitudinal direction; and a light emitting means configured to emit light; a photo sensing means configured to receive the light emitted from the light emitting means; a claw means configured to be elastically deformable; and a connector means comprising a plurality of connector pins arranged on an inner side of the connector means, the connector means being arranged in alignment with the light emitting means and the photo sensing means in a longitudinal direction; and a supporting means configured to detachably support the photo interrupter, the supporting means comprising: a mounting surface on which the photo interrupter is mounted; and a hole into which the claw means is inserted, and which is provided in the mounting surface and configured to engage with the claw means a mounting surface on which the photo interrupter is mounted; and a hole into which the claw means is inserted, and which is provided in the mounting surface and configured to engage with the claw means wherein the supporting means further comprises a projection (402a, 402b) projecting from the mounting surface, and arranged to regulate a position of the photo interrupter in a deforming direction in which the claw means is elastically deformable in a state where the claw means is inserted into the hole, wherein the projection (402a, 402b) is arranged not to oppose the plurality of the connector pins in the longitudinal direction.
A measuring device constructed for determining a mass flow consisting of bulk material, in particular comminuted bulk material, having a conveying device and a crop discharge means downstream of the conveying device, to which a flow of material consisting of bulk material accelerated from the conveying device can be fed, wherein the crop discharge means has a conveyor shaft and at least one duct-shaped shaft which is connected to the conveyor shaft and is curved in sections, having a crop guiding surface for feeding the flow of material, as well as a load cell, wherein sections of the crop guiding surface are interrupted in order to receive a transducer of the load cell, characterized in that the transducer is configured as a hollow cylindrical crop feeding section which completely surrounds the bulk material flow in the circumferential direction, with sections which extend in the direction of flow of the crop discharge means and which has a guiding surface which acts as a deflector which, relative to the duct-shaped shaft of the crop discharge means is disposed so as to be freely movable on the load cell in at least the vertical direction.
Transport and storage container comprising at least a base, two side walls and two end walls, inner dividers and/or a container covering and also stacking profiles and a keder, wherein - the side walls and the end walls have rolled peripheries, which can be swung about a scored line in each case onto the associated side wall and end wall, - stacking profiles which are open at the bottom are fitted on over the rolled peripheries of the side walls and of the end walls, said stacking profiles having an inner leg, an outer leg and also a hook periphery, which is formed on the outer leg or inner leg and, in the fitted-on state, can be latched over the end of the swung-over rolled periphery of the side walls and of the end walls, - the connecting crosspiece between the outer leg and inner leg forms a stacking support, and - the stacking profiles have an upper stacking periphery, which is formed on the outer leg, characterized in that the connecting crosspiece of the stacking profiles, said connecting crosspiece forming the stacking support, has a profiling which is designed in the form of a keder holder, into which keders having a keder bead and a keder flap are pushed, wherein the protective covering and/or the dividers for accommodating transportation and storage items are fastened on at least one keder flap, and the all-round stacking profile comprises a continuous, multi-part profile in the case of which the individual parts of the stacking profile can be swung outwards, about a folding line, at the corners of the transport and storage container to such an extent that a keder can be pushed into the keder holder, and in that, in the region of the corners, the stacking profile has V-shaped cutouts, which allow the individual stacking-profile parts to be swung inward through approximately 90°. - the side walls and the end walls have rolled peripheries, which can be swung about a scored line in each case onto the associated side wall and end wall, - stacking profiles which are open at the bottom are fitted on over the rolled peripheries of the side walls and of the end walls, said stacking profiles having an inner leg, an outer leg and also a hook periphery, which is formed on the outer leg or inner leg and, in the fitted-on state, can be latched over the end of the swung-over rolled periphery of the side walls and of the end walls, - the connecting crosspiece between the outer leg and inner leg forms a stacking support, and - the stacking profiles have an upper stacking periphery, which is formed on the outer leg,
A method of operating a wind turbine, the wind turbine comprising at least one rotatable blade, the method comprising the steps of; - providing a load sensor configured to generate a load signal representing loading on the blade; - generating a first load signal when the blade is in a first position; - generating a second load signal when the blade is in a second position; - detecting a rotational speed of the blade; - calculating a weight force on the blade based on the first and the second load signal; - calculating a centrifugal force on the blade based on the first and the second load signal; characterised by: - comparing the weight force with a predetermined weight force; - comparing the centrifugal force with a predetermined centrifugal force at the detected rotational speed; - determining a risk of ice throw based on the comparisons of the weight force and the centrifugal force with the predetermined forces. - providing a load sensor configured to generate a load signal representing loading on the blade; - generating a first load signal when the blade is in a first position; - generating a second load signal when the blade is in a second position; - detecting a rotational speed of the blade; - calculating a weight force on the blade based on the first and the second load signal; - calculating a centrifugal force on the blade based on the first and the second load signal; characterised by: - comparing the weight force with a predetermined weight force; - comparing the centrifugal force with a predetermined centrifugal force at the detected rotational speed; - determining a risk of ice throw based on the comparisons of the weight force and the centrifugal force with the predetermined forces.
Method for producing a filter device for filtering a hydrophilic liquid, having a planar filter element which is permeable to liquid, wherein the filter element has a delimited filter region which is coated with a hydrophobic agent, comprising the following steps: a) providing the planar filter element, which in particular has a non-woven filter fabric which lies between a meshed supporting layer and a spun-bonded non-woven fabric; b) producing an annular compacted boundary region for the filter region; c) applying the agent to the filter region of the filter element; d) obtaining the filter device. a) providing the planar filter element, which in particular has a non-woven filter fabric which lies between a meshed supporting layer and a spun-bonded non-woven fabric; b) producing an annular compacted boundary region for the filter region; c) applying the agent to the filter region of the filter element; d) obtaining the filter device.
A cyclotron radiofrequency resonator comprising: a vacuum chamber having a median plane defining a top-bottom mirror symmetry; a fixed short stem coupled to the vacuum chamber and a fixed short disposed within the fixed short stem, a movable tuner stem coupled to the vacuum chamber and a single shorting plate tuner disposed within the movable tuner stem, a radio frequency resonator dee disposed within said vacuum chamber for producing an alternating electric field using the vacuum chamber, wherein said single shorting plate tuner is configured to be moved to asymmetrically tune said cyclotron RF resonator based on a distance between said fixed short and said single shorting plate without top-bottom mirror symmetry; wherein the respective longitudinal axis - of the movable tuner stem; - of the single shorting plate tuner; - of the fixed short stem; - of the fixed short; are aligned with each other along a common longitudinal axis, said common longitudinal axis being parallel to a longitudinal axis of said vacuum chamber orthogonal to said median plane. a vacuum chamber having a median plane defining a top-bottom mirror symmetry; a fixed short stem coupled to the vacuum chamber and a fixed short disposed within the fixed short stem, a movable tuner stem coupled to the vacuum chamber and a single shorting plate tuner disposed within the movable tuner stem, a radio frequency resonator dee disposed within said vacuum chamber for producing an alternating electric field using the vacuum chamber, wherein said single shorting plate tuner is configured to be moved to asymmetrically tune said cyclotron RF resonator based on a distance between said fixed short and said single shorting plate without top-bottom mirror symmetry; wherein the respective longitudinal axis - of the movable tuner stem; - of the single shorting plate tuner; - of the fixed short stem; - of the fixed short; are aligned with each other along a common longitudinal axis, - of the movable tuner stem; - of the single shorting plate tuner; - of the fixed short stem; - of the fixed short; said common longitudinal axis being parallel to a longitudinal axis of said vacuum chamber orthogonal to said median plane.