mhurhangee/patent-ind-claim-en huggingface dataset:
A syringe for dispensing a dental substance, comprising a container forming at least a first and a second component chamber that extend in a dimension parallel to a longitudinal axis of the syringe; a plunger comprising a first and a second plunger rod that are fixedly connected to each other; the first and second plunger rod being at least partially arranged in the first and second chambers, respectively, for a movement from a full position to an empty position over a displacement length (T); an actuator being guided for a movement along the longitudinal axis relative to the container, wherein the movement of the actuator is restricted for a predetermined actuation stroke being defined by a length (S) between a rear position and a front position of the actuator; wherein the actuator guides the plunger in a movement along the longitudinal axis; wherein the plunger has a toothing along the dimension of the longitudinal axis, the teeth of the toothing being spaced at a pitch (P); the actuator comprising at least a first pawl that meshes into the toothing of the plunger, wherein the first pawl and the teeth of the toothing are configured such that in a movement of the actuator in a direction from the front toward the rear position the pawl overrides the teeth and in a movement in the opposite direction the pawl engages the teeth; wherein the displacement length is greater than the actuation stroke and the actuation stroke is at least twice of the pitch.
A polyisocyanate polyaddition product, obtained or obtainable according to a process comprising reacting at least the following components: (i) a polyisocyanate composition (C-I) comprising at least one polyisocyanate; and (ii) a composition (C-II) comprising at least one compound (C-A) having at least two functional groups which are reactive towards isocyanate groups, wherein the compound (C-A) has a molecular weight of 500 g/mol or more and comprises polycyclic aromatic moieties, wherein a compound (C-C) having at least two functional groups which are reactive towards isocyanate groups is used in the process as chain extender, wherein the compound (C-C) has a molecular weight in the range of from 49 g/mol to 499 g/mol, wherein the polycyclic aromatic moieties of the compound (C-A) comprise fused aromatic rings, and wherein the compound (C-A) is a polyol. (i) a polyisocyanate composition (C-I) comprising at least one polyisocyanate; and (ii) a composition (C-II) comprising at least one compound (C-A) having at least two functional groups which are reactive towards isocyanate groups, wherein the compound (C-A) has a molecular weight of 500 g/mol or more and comprises polycyclic aromatic moieties, wherein a compound (C-C) having at least two functional groups which are reactive towards isocyanate groups is used in the process as chain extender, wherein the compound (C-C) has a molecular weight in the range of from 49 g/mol to 499 g/mol, wherein the polycyclic aromatic moieties of the compound (C-A) comprise fused aromatic rings, and wherein the compound (C-A) is a polyol.
Swivel device arranged for providing a swiveling passage to a fluid from a first fluid pipe to a second fluid pipe via a fluid channel extending through a female swivel member and a male swivel member , the male swivel member extending inside the female swivel member and the swivel members being mutually swiveling borne by a rolling-element bearing configuration ; where said female swivel member comprises a first pipe connection flange member , arranged to be welded to said first fluid pipe, as well as an female annular one-piece member being part of said rolling-element bearing configuration, wherein the outer face of the female annular one-piece member forms the outer boundary of the female swivel member , wherein a side face of the female annular one-piece member is provided with internal thread holes for receiving screws from the first pipe connection flange member , and wherein the inner face of the female annular one-piece member is provided with an annular groove for receiving the rolling elements ; wherein said male swivel member comprises a second pipe connection member , arranged to be welded to said second fluid pipe , wherein the second pipe connection member supports a male rolling-element bearing annular member being part of said rolling-element bearing configuration , wherein the male rolling-element bearing annular member is arranged to receive, at its outside, said rolling elements ; wherein the female annular one-piece member and the male rolling-element bearing annular member of the rolling-element bearing configuration are made of a hard, wear resistant steel type having a Rockwell C scale hardness of greater then 45, and wherein said first pipe connection flange member and said female annular one-piece member are interconnected by screw joints, characterized, in that the male rolling-element bearing annular member is fittingly received in an annular recess at the outside of the second pipe connection member and the second pipe connection member encloses the male rolling-element bearing annular member at three sides: around its axial side faces and its inside face.
A locking device for, in particular electrical, appliances, in particular washing machines, having a linearly movable locking pin and a linearly movable tappet for the locking pin , wherein the tappet is connected to the locking pin by means of a clamping device, characterized in that the clamping device has two coaxially arranged springs , wherein a first inner spring of the clamping device is at least partially surrounded by a second outer spring of the clamping device.
Window comprising at least the following features: a) a fixed frame composed of several frame profiles , b) a sash frame which is composed of a plurality of frame profiles , preferably has at least one surface element and is movable relative to the fixed frame at least between a closed position and a ventilation position, c) wherein a circumferential frame rebate space (F) is formed between the frame profiles of the fixed frame and the frame profiles of the sash frame , d) at least one ventilation duct formed in at least one of the frame profiles of the fixed frame or in at least one of the frame profiles of the sash frame and having a first ventilation duct opening and a second ventilation duct opening , e) wherein the sash frame and the fixed frame are designed to close at least one of the ventilation duct openings in the closed position and to open both ventilation duct openings of the at least one ventilation duct in the ventilation position, f) wherein at least one sealing plane is formed between the fixed frame and the sash frame in the region of the frame rebate space in the open state, which sealing plane is formed by at least one seal which, at least in the ventilation position, abuts against the fixed frame or against the sash frame by means of an abutting sliding section , characterized in that g) the abutting sliding section , in the ventilation position, abuts against an abutting sliding strip of the sash frame or the fixed frame, which is fastened to the sash frame or the fixed frame and projects into the rebate space, wherein h) the abutting sliding strip has a cross-sectionally elongated, web-like shape with two ends, wherein one of the ends is fixed to the sash frame or the fixed frame and the other free end projects into the rebate space. a) a fixed frame composed of several frame profiles , b) a sash frame which is composed of a plurality of frame profiles , preferably has at least one surface element and is movable relative to the fixed frame at least between a closed position and a ventilation position, c) wherein a circumferential frame rebate space (F) is formed between the frame profiles of the fixed frame and the frame profiles of the sash frame , d) at least one ventilation duct formed in at least one of the frame profiles of the fixed frame or in at least one of the frame profiles of the sash frame and having a first ventilation duct opening and a second ventilation duct opening , e) wherein the sash frame and the fixed frame are designed to close at least one of the ventilation duct openings in the closed position and to open both ventilation duct openings of the at least one ventilation duct in the ventilation position, f) wherein at least one sealing plane is formed between the fixed frame and the sash frame in the region of the frame rebate space in the open state, which sealing plane is formed by at least one seal which, at least in the ventilation position, abuts against the fixed frame or against the sash frame by means of an abutting sliding section ,
Method for producing an electronic component, in particular a mechatronics component, comprising at least one electronic component , which is introduced into a housing , wherein one or more microgaps with a size of less than 1 mm remain between the component and the housing , wherein the microgaps are filled with a fluid filling agent which does not harden or is elastic in the hardened state, which is suctioned in via a first opening on the housing side by means of a negative pressure applied to a second opening on the housing side until the microgap or microgaps is or are completely filled, or which is pressed in by means of positive pressure at the first opening until the microgap or microgaps is or are completely filled.
A process for the automated filming of sports events on sports fields using a filming system comprising: a plurality of TV cameras each framing at least one filming area of said sports field , an electronic data processor connected to said TV cameras , said process comprising a filming step in which each of said TV cameras acquires a video recording, consisting of a plurality of image frames, and sends it to said electronic data processor , and wherein it comprises: an assessment step , performed by said electronic data processor , in which, for each of said video recordings, different image frames relating to a same video recording are compared and the degree of change between said different image frames is assessed, a selection step , performed by said electronic data processor , in which an edited video recording is obtained by means of the selection, at each given time interval, of one of said video recordings, according to said degree of change, wherein in said selection step a new video recording with the greatest said degree of change is selected among said video recordings if said greatest degree of change of said new video recording, with respect to the currently selected video recording, exceeds a given threshold.
An apparatus comprising: first and second electrodes configured to provide an electric field therebetween when operatively coupled to a power source; and first and second dielectric layers disposed between the first and second electrodes , the dielectric layers are spaced from one another to at least partially define a microfluidic channel therebetween, the microfluidic channel extending along a length normal to the electric field ; characterized in that the apparatus further comprises a driving electrode and a bulk acoustic wave (BAW) resonator comprising a piezoelectric portion disposed between the first electrode and the driving electrode , the driving electrode disposed outside of the channel, the first electrode and the driving electrode operatively coupled to an oscillation circuit to power the resonator. first and second electrodes configured to provide an electric field therebetween when operatively coupled to a power source; and first and second dielectric layers disposed between the first and second electrodes , the dielectric layers are spaced from one another to at least partially define a microfluidic channel therebetween, the microfluidic channel extending along a length normal to the electric field ; characterized in that the apparatus further comprises a driving electrode and a bulk acoustic wave (BAW) resonator comprising a piezoelectric portion disposed between the first electrode and the driving electrode , the driving electrode disposed outside of the channel, the first electrode and the driving electrode operatively coupled to an oscillation circuit to power the resonator.
Pump for fluids, said pump comprising: a pump housing ; a power source ; a drive shaft connected to the power source and extending along an axis A; a fluid inlet ; a first impeller rotated by said drive shaft and comprising a first impeller inlet in fluid connection with the fluid inlet, and a first impeller outlet; a second impeller rotated by said drive and comprising a second impeller inlet in fluid connection with the first impeller outlet, and a second impeller outlet, the first and second impellers arranged inverted to each other; and characterized in that a sealing element which is sleeve shaped and arranged between the first and second impeller around the drive shaft, said sealing element has a first end transvers to the drive shaft and facing the first impeller and a second end transverse to the drive shaft facing the second impeller, said sealing element has a length along axis A smaller than the distance between the first and second impeller such that the sealing element is movable along axis A between the first and second impeller, characterized in that the sealing element is arranged non-rotatable in relation to the drive shaft and first and second impeller, and the first end of the sealing element has a first area transverse to axis A and the second end has a second area transverse to axis A, and said first area is larger than said second area such that the force exerted by the lower pressure generated by the first impeller and the first area is substantially equal to the force exerted by the higher pressure generated by the second impeller and the second area . a pump housing ; a power source ; a drive shaft connected to the power source and extending along an axis A; a fluid inlet ; a first impeller rotated by said drive shaft and comprising a first impeller inlet in fluid connection with the fluid inlet, and a first impeller outlet; a second impeller rotated by said drive and comprising a second impeller inlet in fluid connection with the first impeller outlet, and a second impeller outlet, the first and second impellers arranged inverted to each other; and characterized in that a sealing element which is sleeve shaped and arranged between the first and second impeller around the drive shaft, said sealing element has a first end transvers to the drive shaft and facing the first impeller and a second end transverse to the drive shaft facing the second impeller, said sealing element has a length along axis A smaller than the distance between the first and second impeller such that the sealing element is movable along axis A between the first and second impeller, characterized in that the sealing element is arranged non-rotatable in relation to the drive shaft and first and second impeller, and the first end of the sealing element has a first area transverse to axis A and the second end has a second area transverse to axis A, and said first area is larger than said second area such that the force exerted by the lower pressure generated by the first impeller and the first area is substantially equal to the force exerted by the higher pressure generated by the second impeller and the second area .
Vitamin B2 for use in the therapeutic prevention of overweight, obesity, excessive fat accumulation and metabolic disorders associated with either of the foregoing in the offspring, wherein the vitamin B2 is to be administered to the mother before pregnancy, during pregnancy and/or during lactation wherein associated metabolic disorders in the offspring are selected from the group consisting of: cardiovascular diseases such as coronary heart disease; insulin resistance; type 2 diabetes; hypertension; sleep apnea, respiratory problems and /or dyslipidemia; stroke; liver and gallbladder disease; osteoarthritis; and/or gynecological problems.
A clamping unit for a laser cutting machine for cutting a tubular component (C), the clamping unit comprising: - a clamping chuck , configured for rotating about a respective axis of rotation (A1) and for entraining the tubular component (C) in rotation; - a rotary actuator , configured for setting the clamping chuck in rotation; - a plurality of clamping tools , each including a first end, connected to the clamping chuck , and a second, free end, opposite the first end along an axial direction (A) parallel to the axis of rotation (A1), the tools of the plurality being movable towards and away from each other along a radial direction (R) perpendicular to the axis of rotation (A1) between a respective rest position (PR), where the tool is radially spaced from the axis of rotation (A1) by a first distance (D1, D1'), and a working position (PL), where the tool engages the tubular component (C) and is spaced from the axis of rotation (A1) by a second distance (D2, D2'), smaller than the first distance (D1, D1'); - a clamping actuator , configured for moving the plurality of tools between the rest position (PR) and the working position (PL), characterized in that each tool is configured for applying a clamping force (FP) on the tubular component (C) including at least one component along the axial direction (A) having a clamping sense (V1) towards the inside of the clamping chuck . - a clamping chuck , configured for rotating about a respective axis of rotation (A1) and for entraining the tubular component (C) in rotation; - a rotary actuator , configured for setting the clamping chuck in rotation; - a plurality of clamping tools , each including a first end, connected to the clamping chuck , and a second, free end, opposite the first end along an axial direction (A) parallel to the axis of rotation (A1), the tools of the plurality being movable towards and away from each other along a radial direction (R) perpendicular to the axis of rotation (A1) between a respective rest position (PR), where the tool is radially spaced from the axis of rotation (A1) by a first distance (D1, D1'), and a working position (PL), where the tool engages the tubular component (C) and is spaced from the axis of rotation (A1) by a second distance (D2, D2'), smaller than the first distance (D1, D1'); - a clamping actuator , configured for moving the plurality of tools between the rest position (PR) and the working position (PL),
Seal counter member assembly , which can be brought into operative connection with a sealing roller for producing a sealed joint between a bottom film , having cup-shaped blister cavities , and a top film , characterised by a receiving apparatus with a hollow shaft , which can be rotatingly driven and has a flow channel , a drive unit for driving the hollow shaft , a format part which is configured as a hollow cylinder, at least in sections, in such a manner that it is fitted on a free end of the hollow cylinder , wherein the format part is non-rotatably and releasably connected to the hollow shaft and on the outside has recesses on the lateral surface which are configured and adapted to receive the blister cavities of the bottom film , and wherein the receiving apparatus is associated with a device for circulating a cooling medium in the flow channel for cooling at least parts of the format part , wherein the device for circulating the cooling medium is connected to the flow channel , preferably via a rotary leadthrough on another free end of the hollow shaft opposing the format part , wherein the format part has a hollow cylindrical sleeve shape, in such a manner that the radial inner surface of the format part is cylindrical throughout, and in that a radial gap is formed between the outer lateral surface of the hollow shaft and the cylindrical inner surface of the format part , in which gap a connecting means acting substantially radially is arranged.
Apparatus for fastening a component to a fluid line , having - a housing which has a line-accommodating region for accommodating a portion of the fluid line and has a component-accommodating region for accommodating the component, wherein the portion of the fluid line is able to be fixed in a form-fitting and/or force-fitting manner in the line-accommodating region by way of a deformation of the housing , and the housing has two oppositely situated fastening webs , wherein the line-accommodating region is situated between the fastening webs , wherein, for force-fitting and/or form-fitting fixing of the portion of the fluid line in the line-accommodating region of the housing , the fastening webs are plastically deformable, characterized in that , on the side facing towards the line-accommodating region , the fastening webs each have one or more in particular elongate depressions (22a-22c, 24a-24c) and/or elevations on their surface. - a housing which has a line-accommodating region for accommodating a portion of the fluid line and has a component-accommodating region for accommodating the component, wherein the portion of the fluid line is able to be fixed in a form-fitting and/or force-fitting manner in the line-accommodating region by way of a deformation of the housing , and the housing has two oppositely situated fastening webs , wherein the line-accommodating region is situated between the fastening webs , wherein, for force-fitting and/or form-fitting fixing of the portion of the fluid line in the line-accommodating region of the housing , the fastening webs are plastically deformable, characterized in that , on the side facing towards the line-accommodating region , the fastening webs each have one or more in particular elongate depressions (22a-22c, 24a-24c) and/or elevations on their surface.
A device for providing photocatalytic reaction for gas phase pollutant degradation, the reactor comprising a UV/vis transparent reactor tube for sending a gas therethrough, the UV/vis transparent reactor tube being coated on the inside with photocatalytic material as a catalyst for photocatalytic gas phase pollutant degradation, the reactor tube has a planar two-dimensional spiral shape.
A natural fiber plastic composite product comprising a first composite layer and a second composite layer, the first composite layer forming at least a part of the surface of the product, wherein - the first composite layer comprises thermoplastic polymer and cellulose based particles, characterized in that - the second composite layer comprises thermoplastic polymer in an amount in the range of 10-70% (w/w) and dried deinking sludge in an amount in the range of 30-90% (w/w), wherein the deinking sludge contains cellulose fibers in the range of 10-30% (w/w) and minerals in the range of 55-75% (w/w). - the first composite layer comprises thermoplastic polymer and cellulose based particles, characterized in that - the second composite layer comprises thermoplastic polymer in an amount in the range of 10-70% (w/w) and dried deinking sludge in an amount in the range of 30-90% (w/w), wherein the deinking sludge contains cellulose fibers in the range of 10-30% (w/w) and minerals in the range of 55-75% (w/w).