mhurhangee/ep-ind-claims huggingface dataset:
Tool unit for the ultrasonically assisted rotary machining of a workpiece, comprising: a converter with at least one electroacoustic transducer for generating and transmitting ultrasonic oscillations, a tool, which is coupled to the converter, and a holder, in which the converter with the transducer is arranged and which is insertable through a seat opening formed in a shaft of a tool spindle at least partially in the seat formed in the shaft of the tool spindle and connectable thereto by means of a detachable connection, characterized in that the converter is retained in the holder at a first supporting location and at least another supporting location, which supporting locations (24a, 24b) define nodes of the generated ultrasonic oscillations, wherein, after inserting the tool unit into the seat, the free-standing part of the tool unit, which projects from the shaft, has a length, which is smaller than 100 mm, and the first supporting location is arranged in the free-standing part such that it is located at the seat opening directly outside the shaft. a converter with at least one electroacoustic transducer for generating and transmitting ultrasonic oscillations, a tool, which is coupled to the converter, and a holder, in which the converter with the transducer is arranged and which is insertable through a seat opening formed in a shaft of a tool spindle at least partially in the seat formed in the shaft of the tool spindle and connectable thereto by means of a detachable connection, characterized in that the converter is retained in the holder at a first supporting location and at least another supporting location, which supporting locations (24a, 24b) define nodes of the generated ultrasonic oscillations, wherein, after inserting the tool unit into the seat, the free-standing part of the tool unit, which projects from the shaft, has a length, which is smaller than 100 mm, and the first supporting location is arranged in the free-standing part such that it is located at the seat opening directly outside the shaft.
Device for measuring imaging properties of an optical system, wherein the device comprises: a test-object holder, which is configured to position the optical system to be tested at a predefined testing position, a rigid holding device, and a plurality of MTF measuring devices, which are arranged at firmly predefinable positions of the holding device such that, by means of each of the MTF measuring devices, a modulation transfer function can be measured at respective different, likewise firmly predefinable, angular positions in the image field of the optical system, characterized in that the holding device comprises at least a first and a second holder (10, 12), and the plurality of MTF measuring devices comprises a first and a second group of MTF measuring devices, wherein the first holder is configured to hold the MTF measuring devices of the first group at first positions so that the MTF measuring devices of the first group are arranged on a first spherical shell, the second holder is configured to hold the MTF measuring devices of the second group at second positions so that the MTF measuring devices of the second group are arranged on a second spherical shell, wherein the first and the second spherical shells have different radii and are arranged so as to be mutually concentric.
Method for controlling a milling machine, by means of which a time-variable parameter (Iqnom) of a numerical controller is used to monitor a milling operation by virtue of the parameter (Iqnom) being monitored for a rise above or drop below a limit value during the milling operation, wherein the tooth engagement frequency of a milling tool is filtered out in the time characteristic of the parameter (Iqnom), wherein the parameter (Iqnom) measured at a fixed rate (Tf) is processed by a sampling rate converter that delivers the parameter (Iqnom) at a variable rate (Tv) for further processing, wherein the variable rate (Tv) corresponds to a multiple of, preferably five times to twenty times, in particular ten times, the tooth engagement frequency of the milling tool, wherein the tooth engagement frequency is the product of a speed of the milling tool and a number (n) of cuts by the milling tool, wherein the tooth engagement frequency is filtered out from the parameter (Iqnom) delivered at a variable rate (Tv) by virtue of a sliding mean-value filter averaging over a number of values that corresponds to the multiple of the tooth engagement frequency.
A camera module (200, 1000), comprising: a lens barrel configured to be movable in an optical-axis direction; a holder disposed under the lens barrel, the holder comprising a seating portion recessed from an upper surface thereof; a filter disposed on a bottom surface of the seating portion of the holder; and an image sensor disposed under the filter, wherein the seating portion comprises an inner side surface facing a side surface of the filter, wherein the inner side surface of the seating portion comprises a first surface and a second surface positioned under the first surface, wherein a spacing distance from the first surface to the side surface of the filter is greater than a spacing distance from the second surface to the side surface of the filter, and wherein a thickness of the filter is greater than the spacing distance from the second surface to the side surface of the filter characterized in that the camera module (200, 1000) further comprises a blocking member disposed on an upper surface of the filter, a spacing distance from the first surface to the side surface of the blocking member is gradually increased in a direction from a lower surface of the holder toward an upper surface of the holder. a lens barrel configured to be movable in an optical-axis direction; a holder disposed under the lens barrel, the holder comprising a seating portion recessed from an upper surface thereof; a filter disposed on a bottom surface of the seating portion of the holder; and an image sensor disposed under the filter, wherein the seating portion comprises an inner side surface facing a side surface of the filter, wherein the inner side surface of the seating portion comprises a first surface and a second surface positioned under the first surface, wherein a spacing distance from the first surface to the side surface of the filter is greater than a spacing distance from the second surface to the side surface of the filter, and wherein a thickness of the filter is greater than the spacing distance from the second surface to the side surface of the filter characterized in that the camera module (200, 1000) further comprises a blocking member disposed on an upper surface of the filter, a spacing distance from the first surface to the side surface of the blocking member is gradually increased in a direction from a lower surface of the holder toward an upper surface of the holder.
Process for the production of lipids from biomass including at least one polysaccharide comprising: - subjecting said biomass including at least one polysaccharide to hydrolysis to obtain a mixture comprising a first solid phase and a first aqueous phase; - preparing an inoculum comprising at least one oleaginous microorganism in a first fermentation device to obtain a first fermentation broth; - feeding said first aqueous phase and said first fermentation broth to a second fermentation device to obtain a second fermentation broth; - subjecting at least a portion of said second fermentation broth to microfiltration to obtain a first retentate and a first permeate; - feeding said first retentate to said second fermentation device; - subjecting said first permeate to a purification treatment to obtain a second permeate and a second retentate or an evaporated phase and a concentrate - feeding said second retentate or concentrate to said second fermentation device; - at the end of said fermentation, subjecting said second fermentation broth to separation to obtain an aqueous suspension of oleaginous cellular biomass comprising lipids and a second aqueous phase; wherein said microfiltration and said purification treatment are carried out continuously during said fermentation. - subjecting said biomass including at least one polysaccharide to hydrolysis to obtain a mixture comprising a first solid phase and a first aqueous phase; - preparing an inoculum comprising at least one oleaginous microorganism in a first fermentation device to obtain a first fermentation broth; - feeding said first aqueous phase and said first fermentation broth to a second fermentation device to obtain a second fermentation broth; - subjecting at least a portion of said second fermentation broth to microfiltration to obtain a first retentate and a first permeate; - feeding said first retentate to said second fermentation device; - subjecting said first permeate to a purification treatment to obtain a second permeate and a second retentate or an evaporated phase and a concentrate - feeding said second retentate or concentrate to said second fermentation device; - at the end of said fermentation, subjecting said second fermentation broth to separation to obtain an aqueous suspension of oleaginous cellular biomass comprising lipids and a second aqueous phase;
An inhibitor of calcineurin of the setron family for use in the treatment of sensorineural hearing loss in a subject in need thereof, wherein sensorineural hearing loss is idiopathic sensorineural hearing loss, noise-induced sensorineural hearing loss, age-related sensorineural hearing loss or ototoxic drug-induced sensorineural hearing loss, and wherein said inhibitor of calcineurin is azasetron or a pharmaceutically acceptable salt thereof.
A waterproof sound-transmitting structure (20; 30) comprising: a housing (21; 38) having an opening (22; 39); a waterproof sound-transmitting membrane (10; 110) attached to the housing (21; 38) so as to cover the opening (22; 39) and comprising a sound-transmitting region consisting of a single porous membrane of polytetrafluoroethylene, and a microphone having a sound collecting hole, wherein the porous membrane has a through-thickness air permeability of 2 cm 3 /cm 2 /s or more as measured by Method A (Frazier method) for air permeability measurement according to JIS L 1096 and a water entry pressure of 20 kPa or more and 50 kPa or less as measured by Method B (high hydraulic pressure method) for waterproofness testing according to JIS L 1092, the porous membrane has a first principal surface facing the opening and a second principal surface facing the sound collecting hole, and the porous membrane has a thickness of 11 μm or less. a housing (21; 38) having an opening (22; 39); a waterproof sound-transmitting membrane (10; 110) attached to the housing (21; 38) so as to cover the opening (22; 39) and comprising a sound-transmitting region consisting of a single porous membrane of polytetrafluoroethylene, and a microphone having a sound collecting hole, wherein the porous membrane has a through-thickness air permeability of 2 cm 3 /cm 2 /s or more as measured by Method A (Frazier method) for air permeability measurement according to JIS L 1096 and a water entry pressure of 20 kPa or more and 50 kPa or less as measured by Method B (high hydraulic pressure method) for waterproofness testing according to JIS L 1092, the porous membrane has a first principal surface facing the opening and a second principal surface facing the sound collecting hole, and the porous membrane has a thickness of 11 μm or less.
A dual reflector antenna, comprising: a primary reflector, a secondary reflector, and a feed, wherein the primary reflector is opposite to the secondary reflector, and the feed is configured to radiate an electromagnetic wave to the secondary reflector; a first driving structure, having a telescopic shaft; and a connecting piece, connected to the secondary reflector, wherein the dual reflector antenna is configured such that when the telescopic shaft is extended, the telescopic shaft abuts against the connecting piece, to drive the secondary reflector to restore to an initial position, wherein the initial position is a position in which a plane on which a diameter of the secondary reflector is located is parallel to a plane on which a diameter of the primary reflector is located. a primary reflector, a secondary reflector, and a feed, wherein the primary reflector is opposite to the secondary reflector, and the feed is configured to radiate an electromagnetic wave to the secondary reflector; a first driving structure, having a telescopic shaft; and a connecting piece, connected to the secondary reflector, wherein the dual reflector antenna is configured such that when the telescopic shaft is extended, the telescopic shaft abuts against the connecting piece, to drive the secondary reflector to restore to an initial position, wherein the initial position is a position in which a plane on which a diameter of the secondary reflector is located is parallel to a plane on which a diameter of the primary reflector is located.
A tool for transporting and shaping flexible laminar parts, comprising a chamber having a flexible and impermeable wall, with a bottom provided with though holes, characterised in that in said chamber are housed: a flexible and impermeable plate, which is attached to the bottom of the chamber and has a contour approximately equal to that of said bottom; a rigid plate, which reproduces the original three-dimensional shape to be adopted by the flexible laminar part and is located above the plate; and a suction tube, which protrudes tightly outside through a mouth of the chamber, passes through the rigid plate and the plate and opens up between said plate and the bottom of the chamber, through the open inner end thereof, and behind the rigid plate, through holes made in the wall of said tube. a flexible and impermeable plate, which is attached to the bottom of the chamber and has a contour approximately equal to that of said bottom; a rigid plate, which reproduces the original three-dimensional shape to be adopted by the flexible laminar part and is located above the plate; and a suction tube, which protrudes tightly outside through a mouth of the chamber, passes through the rigid plate and the plate and opens up between said plate and the bottom of the chamber, through the open inner end thereof, and behind the rigid plate, through holes made in the wall of said tube.
Winding device for winding strand-shaped winding material comprising a winding disk onto which the strand-shaped winding material is wound, and a housing arranged adjacent to the winding disk, wherein the winding disk is prevented from moving, in particular from rotating, by at least one magnetic holding device, wherein the magnetic holding device comprises a first magnetic arrangement with a north pole and a south pole which is non-rotatably connected to the housing and a second magnetic arrangement with a north pole and a south pole which is non-rotatably connected to the winding disk, wherein a gap is present between the first magnetic arrangement and the second magnetic arrangement, wherein the first magnetic arrangement and the second magnetic arrangement are magnetically coupled across the gap and the strand-shaped winding material is guided through the gap, wherein the two magnetic arrangements (5, 6) are arranged such that the south pole of the first magnetic arrangement faces the north pole of the second magnetic arrangement and the north pole of the first magnetic arrangement faces the south pole of the second magnetic arrangement, characterized in that the first magnetic arrangement comprises two permanent magnets arranged at its poles, each comprising a north pole and a south pole which are arranged in opposite polarity and in the circumferential direction of the winding disk next to one another and parallel to one another, and which are connected at their radially outer ends by a backing plate made of soft iron, and that the second magnetic arrangement directly faces the first magnetic arrangement in the radial direction of the winding disk and comprises two permanent magnets arranged at its poles, each comprising a north pole and a south pole which are arranged in opposite polarity and in the circumferential direction of the winding disk next to one another and parallel to one another such that poles of different polarities of the four permanent magnets involved face each other at the gap, or two soft iron blocks arranged at its poles which are arranged in the circumferential direction of the winding disk next to one another and parallel to one another, wherein the permanent magnets or the soft iron blocks, respectively, are connected at their radially inner ends by a backing plate made of soft iron.
A biocompatible, flexible, haemostatic sheet comprising: • a cohesive fibrous carrier structure comprising a three-dimensional interconnected interstitial space; and • distributed within the interstitial space, a plurality of reactive polymer particles comprising (i) a water-soluble electrophilic polymer carrying at least three reactive electrophilic groups that are capable of reacting with amine groups in tissue and blood under the formation of a covalent bond and (ii) a nucleophilic cross-linking agent that contains at least two reactive nucleophilic groups that are capable of reacting with the reactive electrophilic groups of the electrophilic polymer under the formation of a covalent bond, said reactive polymer particles having a diameter in the range of 0.5-100 μm and being present in an amount of at least 3% by weight of the fibrous carrier structure. • a cohesive fibrous carrier structure comprising a three-dimensional interconnected interstitial space; and • distributed within the interstitial space, a plurality of reactive polymer particles comprising (i) a water-soluble electrophilic polymer carrying at least three reactive electrophilic groups that are capable of reacting with amine groups in tissue and blood under the formation of a covalent bond and (ii) a nucleophilic cross-linking agent that contains at least two reactive nucleophilic groups that are capable of reacting with the reactive electrophilic groups of the electrophilic polymer under the formation of a covalent bond, said reactive polymer particles having a diameter in the range of 0.5-100 μm and being present in an amount of at least 3% by weight of the fibrous carrier structure.
A nonwoven web material comprising fine fibers, the fine fibers having an average diameter of 0.10 μm to 10 μm and comprising polyolefin and polylactic acid, the nonwoven web material comprising spunbond fibers, wherein the spunbond fibers comprise polyolefin further comprise polylactic acid, and wherein the spunbond fibers are multicomponent fibers having a first component comprising predominately polyolefin and a second component comprising predominately polylactic acid.
A motor controller, comprising: an inverter configured to convert a direct current to an alternating current; a control unit configured to generate, in response to a motor drive command from an external device, a motor drive signal for driving the inverter; and a safety stop circuit arranged between the inverter and the control unit, wherein the inverter includes an upper switching element and a lower switching element, and the safety stop circuit includes logic gates having two or more inputs, the logic gates corresponding, respectively, to the upper switching element and the lower switching element, wherein the logic gates are configured to cut off the motor drive signal based on a safety input signal, characterized in that the control unit is configured to receive at least one output signal from each of the logic gates having two or more inputs and the safety input signal, to monitor the safety input signal and the output signals, and to diagnose a failure in the motor controller. an inverter configured to convert a direct current to an alternating current; a control unit configured to generate, in response to a motor drive command from an external device, a motor drive signal for driving the inverter; and a safety stop circuit arranged between the inverter and the control unit, wherein the inverter includes an upper switching element and a lower switching element, and the safety stop circuit includes logic gates having two or more inputs, the logic gates corresponding, respectively, to the upper switching element and the lower switching element, wherein the logic gates are configured to cut off the motor drive signal based on a safety input signal, characterized in that the control unit is configured to receive at least one output signal from each of the logic gates having two or more inputs and the safety input signal, to monitor the safety input signal and the output signals, and to diagnose a failure in the motor controller.
A polyisocyanate mixture comprising: a triisocyanate compound represented by Formula; and polyisocyanate having a number average molecular weight of 850 to 5000, which is obtained from at least one diisocyanate selected from the group consisting of aliphatic diisocyanates: wherein in Formula, a plurality of Y 1 's each independently represent a single bond or a divalent hydrocarbon group having 1 to 20 carbon atoms which may have an ester structure and/or an ether structure, a plurality of Y 1 's may be the same as or different from one another, and R 1 represents a hydrogen atom or a monovalent hydrocarbon group having 1 to 12 carbon atoms. a triisocyanate compound represented by Formula; and polyisocyanate having a number average molecular weight of 850 to 5000, which is obtained from at least one diisocyanate selected from the group consisting of aliphatic diisocyanates: wherein in Formula, a plurality of Y 1 's each independently represent a single bond or a divalent hydrocarbon group having 1 to 20 carbon atoms which may have an ester structure and/or an ether structure, a plurality of Y 1 's may be the same as or different from one another, and R 1 represents a hydrogen atom or a monovalent hydrocarbon group having 1 to 12 carbon atoms.
An operation method for a pneumatic nail gun, the pneumatic nail gun including a striking device, a lifting wheel, a motor that is configured to drive the lifting wheel to rotate to lift the striking device, and a control device that includes a microcontroller and a wheel sensor electrically connected to the microcontroller, the wheel sensor being configured to generate and output a sensing signal to the microcontroller when detecting that the lifting wheel is at a predetermined angular position where the lifting wheel has lifted the striking device to arrive at a ready-to-strike position, the operation method being implemented by the microcontroller and being characterized by the following steps of: when the pneumatic nail gun is powered on, determining whether the sensing signal is received from the wheel sensor; controlling the motor to drive the lifting wheel to rotate to lift the striking device when it is determined that the sensing signal is not received; and controlling the motor to stop the lifting wheel from rotating upon receiving the sensing signal from the wheel sensor. when the pneumatic nail gun is powered on, determining whether the sensing signal is received from the wheel sensor; controlling the motor to drive the lifting wheel to rotate to lift the striking device when it is determined that the sensing signal is not received; and controlling the motor to stop the lifting wheel from rotating upon receiving the sensing signal from the wheel sensor.