mhurhangee/ep-ind-claims huggingface dataset:
A light amplifier comprising: a light amplifying fiber for amplifying seed light with excitation light; a seed light source for generating the seed light for a plurality of times during an emission period as a plurality of groups of pulses each group including a plurality of pulses; an excitation light source for generating excitation light with a first level of power during a non-emission period which is immediately before the emission period and generating excitation light with a second level of power, which is higher than the first level, during the emission period; characterised by a detector for detecting peak power of a group of output light pulses which is output from the light amplifying fiber; and a control unit for controlling the power of the excitation light of the non-emission period based on a detection value from the detector to control the peak power of the group of output light pulses, wherein the detector comprises a light receiving element for receiving the group of output light pulses, an integration circuit for integrating an output signal from the light receiving element, and an AD converter circuit for generating the detection value based on the output signal from the integration circuit, wherein the detector further comprises a variable gain amplifier for amplifying the output signal from the integration circuit and supplying the amplified output signal to the AD converter circuit, and the control unit causes the gain of the variable gain amplifier to change according to repetition frequency of the group of pulses to be generated during the emission period. a light amplifying fiber for amplifying seed light with excitation light; a seed light source for generating the seed light for a plurality of times during an emission period as a plurality of groups of pulses each group including a plurality of pulses; an excitation light source for generating excitation light with a first level of power during a non-emission period which is immediately before the emission period and generating excitation light with a second level of power, which is higher than the first level, during the emission period; characterised by a detector for detecting peak power of a group of output light pulses which is output from the light amplifying fiber; and a control unit for controlling the power of the excitation light of the non-emission period based on a detection value from the detector to control the peak power of the group of output light pulses, wherein the detector comprises a light receiving element for receiving the group of output light pulses, an integration circuit for integrating an output signal from the light receiving element, and an AD converter circuit for generating the detection value based on the output signal from the integration circuit, wherein the detector further comprises a variable gain amplifier for amplifying the output signal from the integration circuit and supplying the amplified output signal to the AD converter circuit, and the control unit causes the gain of the variable gain amplifier to change according to repetition frequency of the group of pulses to be generated during the emission period.
Method for producing a cast workpiece having at least in regions increased wear protection, in which ceramic-containing material is embedded in the matrix of the casting material during casting; wherein a) ceramic particles having an average grain size of between 0.2 and 4 mm are mixed with at least one binding agent; b) the mixture of ceramic particles and binding agent is applied to a heat-resistant fibre mat in a specific layer thickness, resulting in a two-layer structure; c) after setting of the binding agent an insert is constructed from the two-layer structure, the shape of the insert corresponding to the shape of a surface region of a cast workpiece to be protected; d) the insert is mounted in the casting cavity at a location corresponding to the surface region of the cast workpiece to be protected; e) the casting cavity is filled with casting material, the ceramic particles in the insert being embedded in the casting material. a) ceramic particles having an average grain size of between 0.2 and 4 mm are mixed with at least one binding agent; b) the mixture of ceramic particles and binding agent is applied to a heat-resistant fibre mat in a specific layer thickness, resulting in a two-layer structure; c) after setting of the binding agent an insert is constructed from the two-layer structure, the shape of the insert corresponding to the shape of a surface region of a cast workpiece to be protected; d) the insert is mounted in the casting cavity at a location corresponding to the surface region of the cast workpiece to be protected; e) the casting cavity is filled with casting material, the ceramic particles in the insert being embedded in the casting material.
A device for supporting at least one battery, preferably a traction battery, for a motor vehicle, preferably a utility vehicle, comprising: a vehicle main frame; and at least one battery carrier which is fastened to a longitudinal outer side of the vehicle main frame and projects downwards in a vertical direction beyond the longitudinal outer side of the vehicle main frame, characterised by at least one battery, preferably a traction battery, which is arranged in the at least one battery carrier exclusively in the portion projecting downwards in the vertical direction beyond the longitudinal outer side of the vehicle main frame. a vehicle main frame; and at least one battery carrier which is fastened to a longitudinal outer side of the vehicle main frame and projects downwards in a vertical direction beyond the longitudinal outer side of the vehicle main frame, characterised by at least one battery, preferably a traction battery, which is arranged in the at least one battery carrier exclusively in the portion projecting downwards in the vertical direction beyond the longitudinal outer side of the vehicle main frame.
APPARATUS FOR WASHING AIRBRUSHES HAVING LOW SMOKE EMISSION, to be used in auto body shops for washing and cleaning airbrushes used for painting, which has a casing, divided internally into two parts, an upper space (2.1) of which has a washing tank arranged in it and a lower space (2.2) of which has a recipient containing the liquid detergent contaminated by the paint residues removed by the washing of the elements constituting the airbrush and a recipient containing the uncontaminated liquid detergent arranged in it, said casing being equipped with a vapour exhaust pipe, wherein a nozzle (6.1) takes care of creating the necessary depression using the Venturi effect, said apparatus providing for the presence, on the upper front part of the casing, of an openable main hatch, equipped with a window (3.1), and on the lower part of the structure of said hatch, of at least a slotted opening (3.2, 13), with the lower edge devoid of material, said apparatus being characterised in that on the lower part of the main hatch a single slotted opening is formed, arranged for the introduction of the hands and arms of the operator, as well as of an airbrush and the components thereof, equipped with band-shaped gaskets (13.1), said slot being devoid of the lower edge thereof, said apparatus being equipped with a closing hatch, which is opened manually before introducing the hands inside the upper space (2.1) and which is closed after the manual washing step, the airbrush with its components being extracted from inside the upper space.
A micro electro mechanical systems (MEMS) microphone comprising: a silicon substrate (10, 50, 110, 150) in which a back chamber (41,81, 141, 181) is formed by etching a lower portion of the silicon substrate, wherein an air-gap forming portion (15, 55, 115, 155) is formed above the chamber by etching an upper portion of the silicon substrate to a predetermined depth above the back chamber; a membrane (25, 77, 125, 177) formed on the air-gap forming portion (15, 55, 115, 155) of the silicon substrate (10, 50, 110, 150) or the silicon substrate; and a back plate (37, 65, 137, 165) that is formed on the air-gap forming portion (15, 55, 115, 155) or the silicon substrate (10, 50, 110, 150) so as to be spaced apart from the membrane (25, 77, 125, 177), wherein an air gap (45, 85, 145, 185) is formed between the membrane and the back plate. a silicon substrate (10, 50, 110, 150) in which a back chamber (41,81, 141, 181) is formed by etching a lower portion of the silicon substrate, wherein an air-gap forming portion (15, 55, 115, 155) is formed above the chamber by etching an upper portion of the silicon substrate to a predetermined depth above the back chamber; a membrane (25, 77, 125, 177) formed on the air-gap forming portion (15, 55, 115, 155) of the silicon substrate (10, 50, 110, 150) or the silicon substrate; and a back plate (37, 65, 137, 165) that is formed on the air-gap forming portion (15, 55, 115, 155) or the silicon substrate (10, 50, 110, 150) so as to be spaced apart from the membrane (25, 77, 125, 177), wherein an air gap (45, 85, 145, 185) is formed between the membrane and the back plate.
Device for optically detecting a surface structure of a test body, in particular of a finger, wherein the device comprises at least one illumination device, wherein the device comprises at least one light guiding element, wherein light can be coupled into the light guiding element by means of the illumination device, wherein the light guiding element has a first surface, wherein light can be coupled out of the light guiding element in the region of the first surface, characterized in that a further surface of the light guiding element has at least two raised regions, an intermediate region being arranged between the at least two raised regions, the light guiding element is completely reflective in the region of the first surface for an air-light guiding element-transition for at least part of the light generated by the illumination device and is incompletely reflective in the case of a medium-light guiding element-transition, the medium being a medium other than air, wherein an opaque element is arranged in the intermediate region.
Optoelectronic device comprising: - a first electrical feed line, which is coupled to a second electrical terminal, - a second electrical feed line, which is coupled to a first electrical terminal, and - a functional layer for emitting radiation, said functional layer being arranged between the first electrical feed line and the second electrical feed line, wherein the second electrical feed line has a lateral first electrical conductivity that decreases monotonically over an extent of the second electrical feed line away from the first electrical terminal, characterized in that the first electrical feed line has a second electrical conductivity that decreases monotonically over an extent of the first electrical feed line away from the second electrical terminal. - a first electrical feed line, which is coupled to a second electrical terminal, - a second electrical feed line, which is coupled to a first electrical terminal, and - a functional layer for emitting radiation, said functional layer being arranged between the first electrical feed line and the second electrical feed line,
Method for providing electricity for consumers in a bus device which is coupled via two input terminals (22, 23) to a bus (10, 12), such that the bus device is simultaneously supplied with voltage and with data signals for actuating the bus device, wherein a controllable current source is arranged downstream of one of said input terminals and provides a current source current (I SP) on a side associated with the consumer and to this end receives a bus current (I BUS) from the side of the input terminal, wherein a load current (I VSP) which is a function of the current source current (I SP) and further elements in the manner of an energy store switched in parallel to the load terminals (30, 32), flows via the consumer and a load voltage (U VSP) is hereby applied to the consumer, characterised in that the current source, in the event of changes in the bus current strength (I BUS), causes said bus current strength (I BUS) not to change per time unit by current strength values which exceed a limit value, and the current source limits the respective maximum current strength of the bus current (I BUS) to a value (I BUSmax2) which is a function of the load current strength (I VSP), in that the current source limits the maximum current strength (I BUSmax2) of the bus current (I BUS) to the total of a constant and a k-fold multiple of the current strength of the current source current (I SP), k being equal to a real number, where k > 1 and k < 2.
An improved exothermic hydroformylation process having at least two reaction stages, comprising the following steps: (a) reacting hydroformylation reactants exothermically in a first reaction stage in a fluid reaction mixture to form a reaction product; (b) transferring a process stream of fluid reaction mixture from a reaction stage to one or more later and separate reaction stages(s) for further exothermic, product-forming reaction and then to product recovery unit operation(s); (c) transferring a heat transfer stream of reaction mixture from a reaction stage to an external heat exchanger where it is cooled and dividing the cooled stream into multiple cooled reaction mixture streams; (d) transferring a cooled reaction mixture stream from step (c) back into the same reaction stage from which it was removed to cool the reaction mixture in that reaction stage; (e) transferring at least one cooled reaction mixture stream(s) from step (c) into and through heat exchange means that cool a different reaction stage, and returning it to the same reaction stage from which removed; and (f) separating and recovering a reaction product from the reaction mixture and optionally recycling at least some reaction mixture components to the reaction mixture in a reaction stage. (a) reacting hydroformylation reactants exothermically in a first reaction stage in a fluid reaction mixture to form a reaction product; (b) transferring a process stream of fluid reaction mixture from a reaction stage to one or more later and separate reaction stages(s) for further exothermic, product-forming reaction and then to product recovery unit operation(s); (c) transferring a heat transfer stream of reaction mixture from a reaction stage to an external heat exchanger where it is cooled and dividing the cooled stream into multiple cooled reaction mixture streams; (d) transferring a cooled reaction mixture stream from step (c) back into the same reaction stage from which it was removed to cool the reaction mixture in that reaction stage; (e) transferring at least one cooled reaction mixture stream(s) from step (c) into and through heat exchange means that cool a different reaction stage, and returning it to the same reaction stage from which removed; and (f) separating and recovering a reaction product from the reaction mixture and optionally recycling at least some reaction mixture components to the reaction mixture in a reaction stage.
A complex stress-engineered frangible structure comprising: a plurality of interconnected discrete glass members including a first glass member and a second glass member, each said glass member including at least one strengthened glass portion (111-11S, 111-21S)consisting essentially of a stress-engineered glass material; and an inter-structure bond connected between said first glass member and said second glass member, said inter-structure bond including a bonding member connected between first surface regions (113-11, 112-21) of said first and second glass members (110-1, 110-2) such that said bonding member is directly connected to at least one weaker member region (111-11M/21M) disposed in at least one of said first and second glass members (110-1, 110-2), said at least one weaker member region (111-12M/22M) comprising a structurally weaker glass material than said stress-engineered glass material of said one or more strengthened portions (111-11S, 111-21S), wherein said bonding member and said at least one weaker member region (111-11M/21M) are configured to generate a transfer fracture force in response to a first propagating fracture force, said transfer fracture force being directed from said first glass member to said second glass member and having sufficient energy such that secondary propagating fracture forces are generated in said at least one strengthened glass portion of said second glass member. a plurality of interconnected discrete glass members including a first glass member and a second glass member, each said glass member including at least one strengthened glass portion (111-11S, 111-21S)consisting essentially of a stress-engineered glass material; and an inter-structure bond connected between said first glass member and said second glass member, said inter-structure bond including a bonding member connected between first surface regions (113-11, 112-21) of said first and second glass members (110-1, 110-2) such that said bonding member is directly connected to at least one weaker member region (111-11M/21M) disposed in at least one of said first and second glass members (110-1, 110-2), said at least one weaker member region (111-12M/22M) comprising a structurally weaker glass material than said stress-engineered glass material of said one or more strengthened portions (111-11S, 111-21S), wherein said bonding member and said at least one weaker member region (111-11M/21M) are configured to generate a transfer fracture force in response to a first propagating fracture force, said transfer fracture force being directed from said first glass member to said second glass member and having sufficient energy such that secondary propagating fracture forces are generated in said at least one strengthened glass portion of said second glass member.
A method, comprising: measuring a first link quality of a first link based at least in part on a first power value; measuring a second link quality of a second link based at least in part on a second power value, performing a determination concerning a suitable device-to-device,D2D, mode for a D2D connection based at least in part on the first link quality, the second link quality, and at least one of D2D user equipment, UE, constraints, wherein performing the determination concerning the suitable D2D mode comprises considering available ones of a reusing shared downlink mode, a reusing shared uplink mode, a dedicated downlink mode, a dedicated uplink mode, and a cellular mode, wherein the cellular mode is selected when no D2D modes are available, wherein in the cellular mode data traffic goes through a base station. measuring a first link quality of a first link based at least in part on a first power value; measuring a second link quality of a second link based at least in part on a second power value, performing a determination concerning a suitable device-to-device,D2D, mode for a D2D connection based at least in part on the first link quality, the second link quality, and at least one of D2D user equipment, UE, constraints, wherein performing the determination concerning the suitable D2D mode comprises considering available ones of a reusing shared downlink mode, a reusing shared uplink mode, a dedicated downlink mode, a dedicated uplink mode, and a cellular mode, wherein the cellular mode is selected when no D2D modes are available, wherein in the cellular mode data traffic goes through a base station.
A display device, comprising: a first image display device comprising a light guide plate, and a dimmer; a light control device configured to: identify a start time of change in quantity of light received by the display device; and start control of the transmissivity of the dimmer based on quantity of light received by the display device after a predetermined amount of time after the start time has elapsed; characterized in that the predetermined amount of time is 0.2 to 0.3 seconds. a first image display device comprising a light guide plate, and a dimmer; a light control device configured to: identify a start time of change in quantity of light received by the display device; and start control of the transmissivity of the dimmer based on quantity of light received by the display device after a predetermined amount of time after the start time has elapsed; identify a start time of change in quantity of light received by the display device; and start control of the transmissivity of the dimmer based on quantity of light received by the display device after a predetermined amount of time after the start time has elapsed; characterized in that the predetermined amount of time is 0.2 to 0.3 seconds.
A method for providing a model of the surroundings when a first sensor of a vehicle fails, wherein the vehicle comprises the first sensor, models of the surroundings are created successively for the vehicle, based on at least the measurements from the first sensor, wherein the models of the surroundings respectively provide information concerning the occupancy by objects of the surroundings, wherein the information is only provided for occupancies up to a predetermined distance limit from the vehicle, wherein the method comprises: providing a first model of the surroundings which, based on at least the measurements from the first sensor, was created at a first time at which the first sensor was still functional; establishing, at a second time, that the first sensor is unable to function; characterised by: in response to the determination: providing a second model of the surroundings by supplementing the first model of the surroundings with information concerning the occupancy by a phantom object, namely an object which is not detected based on sensor measurements, wherein the provision comprises: determining the occupancy by the phantom object in the second model of the surroundings while taking into account the distance limit of the first model of the surroundings. providing a first model of the surroundings which, based on at least the measurements from the first sensor, was created at a first time at which the first sensor was still functional; establishing, at a second time, that the first sensor is unable to function; characterised by: in response to the determination: providing a second model of the surroundings by supplementing the first model of the surroundings with information concerning the occupancy by a phantom object, namely an object which is not detected based on sensor measurements, wherein the provision comprises: determining the occupancy by the phantom object in the second model of the surroundings while taking into account the distance limit of the first model of the surroundings. in response to the determination: providing a second model of the surroundings by supplementing the first model of the surroundings with information concerning the occupancy by a phantom object, namely an object which is not detected based on sensor measurements, wherein the provision comprises: determining the occupancy by the phantom object in the second model of the surroundings while taking into account the distance limit of the first model of the surroundings. determining the occupancy by the phantom object in the second model of the surroundings while taking into account the distance limit of the first model of the surroundings.