mhurhangee/patent-ind-claim-en huggingface dataset:
A collection vessel system for use with a breast pump, comprising: a collection vessel for collecting milk expressed during use of the breast pump, the collection vessel having a base ; and a sensor system for sensing the start of milk expression into the collection vessel, wherein the sensor system comprises an emitter for emitting electromagnetic radiation towards the base and a sensor for receiving electromagnetic radiation reflected from the base, characterized in that : the base of the collection vessel when empty has a first reflectance to the emitted electromagnetic radiation below 20%; or the collection vessel system comprises a support on which the collection vessel is mounted in use, and the combination of the base of the collection vessel and the support, when the collection vessel is empty, has a first reflectance to the emitted electromagnetic radiation below 20%, and wherein the sensor system is adapted to detect a change from the first reflectance to a milk reflectance, thereby to identify when there is a change from an empty collection vessel to a collection vessel containing milk. a collection vessel for collecting milk expressed during use of the breast pump, the collection vessel having a base ; and a sensor system for sensing the start of milk expression into the collection vessel, wherein the sensor system comprises an emitter for emitting electromagnetic radiation towards the base and a sensor for receiving electromagnetic radiation reflected from the base, characterized in that : the base of the collection vessel when empty has a first reflectance to the emitted electromagnetic radiation below 20%; or the collection vessel system comprises a support on which the collection vessel is mounted in use, and the combination of the base of the collection vessel and the support, when the collection vessel is empty, has a first reflectance to the emitted electromagnetic radiation below 20%, and the base of the collection vessel when empty has a first reflectance to the emitted electromagnetic radiation below 20%; or the collection vessel system comprises a support on which the collection vessel is mounted in use, and the combination of the base of the collection vessel and the support, when the collection vessel is empty, has a first reflectance to the emitted electromagnetic radiation below 20%, and wherein the sensor system is adapted to detect a change from the first reflectance to a milk reflectance, thereby to identify when there is a change from an empty collection vessel to a collection vessel containing milk.
An intelligent aurora borealis projection lamp, comprising a shell , a control panel arranged in the shell , an aurora borealis component , and a film component , wherein the aurora borealis component comprises a first LED light source component , a third optical lens arranged above the LED light source component, and a water ripple sheet arranged above the third optical lens ; the film component comprises a second LED light source component , a projection seat , a first optical lens arranged in the projection seat , 2. and a dial component arranged above the first optical lens and used for fixing a film sheet ; the dial component is provided with projection holes corresponding to film sheet patterns; the bottom of the dial component is at least partially supported to the projection seat , and a side end of the dial component at least partially penetrates through the shell ; the dial component is moved to switch the film sheet patterns above the projection seat; the shell is provided with a lens cover corresponding to the upper part of the aurora borealis component ; the shell is provided with a second light outlet hole corresponding to a position above the film component ; a second optical lens is arranged in the second light outlet hole ; the aurora borealis component and the film component are electrically connected to the control panel ; the dial component comprises a dial and a pressing sheet ; the film sheet is arranged between the dial and the pressing sheet ; the bottom of the dial is provided with a groove; the pressing sheet is arranged in the groove; the dial and the pressing sheet are fixed through fixing pillars ; the projection seat extends and is provided with a supporting part used for supporting the dial component . the film component comprises a second LED light source component , a projection seat , a first optical lens arranged in the projection seat , 2. and a dial component arranged above the first optical lens and used for fixing a film sheet ; the dial component is provided with projection holes corresponding to film sheet patterns; the bottom of the dial component is at least partially supported to the projection seat , and a side end of the dial component at least partially penetrates through the shell ; the dial component is moved to switch the film sheet patterns above the projection seat; the shell is provided with a lens cover corresponding to the upper part of the aurora borealis component ; the shell is provided with a second light outlet hole corresponding to a position above the film component ; a second optical lens is arranged in the second light outlet hole ; the aurora borealis component and the film component are electrically connected to the control panel ; the dial component comprises a dial and a pressing sheet ; the film sheet is arranged between the dial and the pressing sheet ; the bottom of the dial is provided with a groove; the pressing sheet is arranged in the groove; the dial and the pressing sheet are fixed through fixing pillars ; the projection seat extends and is provided with a supporting part used for supporting the dial component .
Rotor for an electrical machine with a rotor body , a plurality of winding elements and a winding head arranged axially next to the rotor body , wherein the winding elements are arranged in axially extending grooves of the rotor body , and wherein the winding head comprises a winding head carrier and a plurality of retaining elements , and wherein each retaining element comprises a tension bolt and a supporting body , and wherein the supporting bodies are arranged at least partially in the radial direction outside the winding elements , and wherein the tension bolts each penetrate the associated supporting body and are screwed into the winding head carrier by means of a thread, characterised in that the retaining elements each comprise a stop surface which is designed in such a way that it can come to bear against the winding head carrier when the tension bolts are screwed in, so as to set the radial length with which the tension bolts protrude from the winding head carrier to a predefined dimension, the predefined dimension being dimensioned such that the supporting bodies are not pressed against the winding elements when the rotor is at rest.
System for generating electrical energy in a vehicle, comprising an engine having a bleed air output line , a turbo generator connected to the engine , an electrical consumer (A, B, C, D) connected to the turbo generator , and an expanded bleed air heat exchanger , wherein the turbo generator has a bleed air input line connected to the bleed air output line of the engine and is configured to be powered by bleed air from the engine , wherein the turbo generator comprises an expanded bleed air output line which is configured to lead the expanded bleed air from the turbo generator , wherein the expanded bleed air output line is connected to the expanded bleed air heat exchanger configured to cool the electrical consumer (A, B, C, D), characterized in that the system further comprises a ram air heat exchanger and in that the electrical consumer (A, B, C, D) is cooled by ram air through the ram air heat exchanger , wherein the ram air heat exchanger and the expanded bleed air heat exchanger are connected in parallel to cool a consumer cooling fluid flowing through a consumer cooling line , wherein downstream of the ram air heat exchanger and the expanded bleed air heat exchanger two branched consumer cooling lines have a confluence point from which the cooling fluid continues to flow inside the consumer cooling line , and wherein an expanded bleed air heat exchanger valve is arranged downstream of the expanded bleed air heat exchanger and upstream of the confluence point of the respective sections of the consumer cooling line for the ram air heat exchanger and the expanded bleed air heat exchanger . an engine having a bleed air output line , a turbo generator connected to the engine , an electrical consumer (A, B, C, D) connected to the turbo generator , and an expanded bleed air heat exchanger , wherein the turbo generator has a bleed air input line connected to the bleed air output line of the engine and is configured to be powered by bleed air from the engine , wherein the turbo generator comprises an expanded bleed air output line which is configured to lead the expanded bleed air from the turbo generator , wherein the expanded bleed air output line is connected to the expanded bleed air heat exchanger configured to cool the electrical consumer (A, B, C, D), characterized in that the system further comprises a ram air heat exchanger and in that the electrical consumer (A, B, C, D) is cooled by ram air through the ram air heat exchanger , wherein the ram air heat exchanger and the expanded bleed air heat exchanger are connected in parallel to cool a consumer cooling fluid flowing through a consumer cooling line , wherein downstream of the ram air heat exchanger and the expanded bleed air heat exchanger two branched consumer cooling lines have a confluence point from which the cooling fluid continues to flow inside the consumer cooling line , and wherein an expanded bleed air heat exchanger valve is arranged downstream of the expanded bleed air heat exchanger and upstream of the confluence point of the respective sections of the consumer cooling line for the ram air heat exchanger and the expanded bleed air heat exchanger .
Seat (ST) of a commercial or industrial vehicle comprising a seat cushion (SC) and a backrest (BR) connected to the seat cushion, as well as a pneumatic support system comprising at least one piston (P), interposed between a base (B) of the seat intended to be fixed to a floor of a vehicle cab, and a lower part of the seat cushion (SC), wherein the seat comprises a collapsing system of the seat in response to an activation signal of a vehicle airbag, wherein said collapsing system comprises retraction means (R, D, C) configured to force said seat cushion (SC) to move towards said base (B) in response to said activation signal, the seat being characterized in that said retraction means comprise an actuator (R) and a cable (C), wherein said actuator is fixed to the seat cushion (SC) or to the backrest (BR) and said cable has a first end connected to said base (B) of the seat and a second end connected to said actuator, so that a retraction of the cable by the actuator causes a forced movement of said seat cushion (SC) towards the base (B), wherein said seat comprises at least one inflatable airbag (BG) associated with said backrest, wherein said retraction means (R) consists of a fluid dynamic actuator operatively connected with a supply of pressurized cold gas, so that, when said pressurized gas is released, inflation of said airbag (BG) and collapsing of the seat (ST) take place simultaneously.
Process for preparing an aromatic carbonate, comprising reacting a dialkyl carbonate or an alkyl aryl carbonate with an aryl alcohol or an alkyl aryl carbonate, resulting in an aromatic carbonate which is an alkyl aryl carbonate or a diaryl carbonate, wherein a composition comprising a titanium or zirconium alkoxide, wherein the alkoxy group in the titanium or zirconium alkoxide is a group of formula R-O - wherein R is selected from the group consisting of methyl, ethyl, n-propyl and isopropyl, and wherein the composition additionally comprises 1 to 50 wt.% of an organic carbonate, based on the total weight of the composition, and wherein the organic carbonate as contained in the composition comprising a titanium or zirconium alkoxide is a dialkyl carbonate of formula ROC(=O)OR' wherein R and R' may be the same or different and are each an alkyl group, is mixed with an organic carbonate of formula ROC(=O)OR', wherein R and R' may be the same or different and are each an alkyl or aryl group, or with an aryl alcohol, wherein the aryl alcohol is preferably phenol, and the mixture thus obtained is contacted with said dialkyl carbonate or alkyl aryl carbonate and aryl alcohol or alkyl aryl carbonate to catalyze the preparation of the aromatic carbonate.
A filtration cartridge of a liquid purification device that consists of a filtration zone and a venting zone , said filtration zone in turn consists of a housing filled with a filtration material and not less than one opening made in the bottom of the housing , said venting zone consists of fixation means and a lid , characterized in that the filtration material is a composite material containing a granulated material and a fibrous component and has a multi-clustered interconnected structure with clusters containing interlaced fibers with granules of a sorbent distributed inside, the clusters being bound together by individual fibers throughout the volume of the filtration material , and the venting zone is formed so as to retain and preserve the main structure of the filtration material inside the housing of the filtration cartridge by means of the fixation means being a first retention barrier and made as a grid, the size of meshes of said grid does not exceed the average size of the filtration material clusters, and the lid is made as a second retention barrier and formed with net elements, the size of mesh of said net elements being smaller than the size of the meshes of the fixation means by at least one order of magnitude.
A clean air device in which a cabinet and a clean booth are connected, wherein the cabinet includes a work space formed on an inner surface side of a front shutter , and a pass box connected to the clean booth which is provided in a part of a side wall of the work space , a circulation flow path which is formed by a lower surface side, a side surface side and a rear surface side of the work space and an outside portion of the cabinet to exhaust the air flowing into the work space , wherein the pass box is formed by an inner surface of a pass box connection portion, an outer surface of the pass box connection portion is formed outside the pass box via a space, and wherein the space is formed between the inner surface of the pass box connection portion and the outer surface of the pass box connection portion, characterized in that the space communicates with the circulation flow path , and an outer surface slit of the pass box connection portion is provided at a lower part of the outer surface of the pass box connection portion, and wherein the clean air device is configured so that part of a clean booth blow-off air flow forms a flow path which is discharged to the outside of the cabinet through the circulation flow path of the cabinet from the outer surface slit of the pass box connection portion, and wherein the pass box has a pass box door and is capable of shutting off the flow path with the clean booth by closing the pass box door . wherein the cabinet includes a work space formed on an inner surface side of a front shutter , and a pass box connected to the clean booth which is provided in a part of a side wall of the work space , a circulation flow path which is formed by a lower surface side, a side surface side and a rear surface side of the work space and an outside portion of the cabinet to exhaust the air flowing into the work space , wherein the space is formed between the inner surface of the pass box connection portion and the outer surface of the pass box connection portion, characterized in that the space communicates with the circulation flow path , and an outer surface slit of the pass box connection portion is provided at a lower part of the outer surface of the pass box connection portion, and wherein the clean air device is configured so that part of a clean booth blow-off air flow forms a flow path which is discharged to the outside of the cabinet through the circulation flow path of the cabinet from the outer surface slit of the pass box connection portion, and wherein the pass box has a pass box door and is capable of shutting off the flow path with the clean booth by closing the pass box door .
A bipolar plate for a battery, the bipolar plate having a positive electrode disposed on a first surface side thereof and a negative electrode disposed on a second surface side thereof, wherein at least one of the first surface and the second surface is provided with a flow path through which an electrolyte flows; the flow path includes an introduction port for the electrolyte, a discharge port for the electrolyte, and a groove section which is located between the introduction port and the discharge port and guides the electrolyte to a predetermined route; the groove section includes a plurality of vertical groove sections which extend in a vertical direction and are arranged in parallel in a direction orthogonal to the vertical direction when the bipolar plate is placed at a predetermined position in the battery; an inter-groove distance between side edges of adjacent vertical groove sections is from more than 100% to 700% of a width of the vertical groove section; the flow path includes an introducing path and a discharging path which are not in communication with each other; the introducing path and the discharging path each include a comb-tooth-shaped path, the comb-tooth-shaped paths being arranged to face each other in an interlocking manner, and the comb-tooth-shaped paths are provided with the vertical groove sections; a length of the portion where the comb-tooth-shaped paths are interlocked with each other is 80% to 99% of a length of the vertical groove section; the groove section has a uniform depth over the entire flow path; and the depth of the groove is 10% to 45% of the thickness of the bipolar plate.
Cutting device , in particular garden cutting device, having at least one first and one second cutting element that are movable relative to one another, having a first and a second handle element that are movable relative to one another, and having at least one drive unit that is intended, in at least one operating state, to assist a movement of the second cutting element relative to the first cutting element , characterized in that the cutting device is configured to use a sensor arranged on the first or second handle element to detect an object between the handle elements in order to switch off assistance operation.
A rotary electric machine, comprising: a first rotating body opposed at a distance to a main surface of a moving body made of a conductor that rotates or moves, the first rotating body including a first permanent magnet configured to rotate around a first rotational shaft by Lorentz force created by eddy currents generated in a surface of the moving body ; and a cogging torque canceling unit for reducing or canceling out a cogging torque produced in the first permanent magnet depending on a relative relationship in shape and position between the moving body and the first permanent magnet , wherein the cogging torque canceling unit includes: a second rotating body having a second permanent magnet different from the first permanent magnet , the second rotating body being configured to rotate in synchronization with the first rotating body ; and a first magnetic body magnetically coupled to the second permanent magnet , characterized in that the cogging torque canceling unit reduces the cogging torque by adjusting a gap between the second rotating body and the first magnetic body . a first rotating body opposed at a distance to a main surface of a moving body made of a conductor that rotates or moves, the first rotating body including a first permanent magnet configured to rotate around a first rotational shaft by Lorentz force created by eddy currents generated in a surface of the moving body ; and a cogging torque canceling unit for reducing or canceling out a cogging torque produced in the first permanent magnet depending on a relative relationship in shape and position between the moving body and the first permanent magnet , wherein the cogging torque canceling unit includes: a second rotating body having a second permanent magnet different from the first permanent magnet , the second rotating body being configured to rotate in synchronization with the first rotating body ; and a first magnetic body magnetically coupled to the second permanent magnet , characterized in that the cogging torque canceling unit reduces the cogging torque by adjusting a gap between the second rotating body and the first magnetic body . a second rotating body having a second permanent magnet different from the first permanent magnet , the second rotating body being configured to rotate in synchronization with the first rotating body ; and a first magnetic body magnetically coupled to the second permanent magnet , characterized in that the cogging torque canceling unit reduces the cogging torque by adjusting a gap between the second rotating body and the first magnetic body .
Computer-implemented method (S) for evaluating correspondences of images (B1, B2) from at least one camera of a vehicle, the correspondences being based on the concept of optical flow, comprising: - providing (S1-1) the correspondences between given first and second images (B1, B2), - providing (S1-2) a plurality of quality measures as attributes for characterizing a respective correspondence , the respective quality measure as attribute of a considered correspondence being representative of • a measure of the unambiguity with which a respective correspondence was ascertained in a local environment, or • a measure of the consistency of a respective correspondence with a temporally preceding correspondence, - evaluating (S2-1) and conditionally selecting (S2-2) the correspondences , evaluating (S2-1) correspondences being based on a combination of attributes and selecting (S2-2) correspondences being based on a result of the evaluating (S2-1), and - providing (S2-3) selected correspondences as an evaluation result . - providing (S1-1) the correspondences between given first and second images (B1, B2), - providing (S1-2) a plurality of quality measures as attributes for characterizing a respective correspondence , the respective quality measure as attribute of a considered correspondence being representative of • a measure of the unambiguity with which a respective correspondence was ascertained in a local environment, or • a measure of the consistency of a respective correspondence with a temporally preceding correspondence, • a measure of the unambiguity with which a respective correspondence was ascertained in a local environment, or • a measure of the consistency of a respective correspondence with a temporally preceding correspondence, - evaluating (S2-1) and conditionally selecting (S2-2) the correspondences , evaluating (S2-1) correspondences being based on a combination of attributes and selecting (S2-2) correspondences being based on a result of the evaluating (S2-1), and - providing (S2-3) selected correspondences as an evaluation result .