mhurhangee/ep-ind-claims huggingface dataset:
A roller crusher comprising bearing arrangement, said roller crusher comprising a pair of crushing rollers, generally parallel to one another and rotating in opposite directions, each roller including a shaft which has end portions, mounted in respective rolling bearings, each being retained in the interior of a bearing housing mounted on a base structure of the crusher, and a median hub portion, wherein the bearing housings of each roller are affixed to a structural frame disposed externally to each roller, along one side of the respective roller, wherein each bearing housing includes: a base portion, surrounding a portion of the circumferential contour of the rolling bearing, and affixed to the respective structural frame; and a cover portion surrounding the remaining portion of the circumferential contour of the rolling bearing, and removably attached to the base portion, and wherein the bearing housings of at least one of the rollers are mounted to the base structure of the crusher so as to allow the respective roller to be selectively displaced in relation to the other roller, between an inoperative position and an operative positions, defining a predetermined crushing gap between the two rollers, characterized in that the structural frame of at least one of the rollers is inferiorly and slidably mounted on the base structure, in order to allow said roller to be linearly displaced, in a direction transversal to its axis, between its operative positions and inoperative position.
Apparatus for connecting a power cable to a marine vessel being capable of moving in all directions, where the power cable includes an outer protective layer and an inner core containing conducting wires for connection to selected components located within the marine vessel, the apparatus comprising: a ball and a socket; said socket being mounted within said marine vessel for holding said ball; said socket shaped to allow the ball to rotate and move around the socket while restraining any up and down movement of the ball; means for securely attaching the outer protective layer of the power cable to said ball while allowing the inner core to pass through said ball; characterized by means connecting the conducting wires (56a, b, c) of the inner core to an internal connector; and flexible wire connections connected between the conducting wires at the internal connector and preselected points within the marine vessel; and all the conducting wires passing through and being electrically insulated from the ball. a ball and a socket; said socket being mounted within said marine vessel for holding said ball; said socket shaped to allow the ball to rotate and move around the socket while restraining any up and down movement of the ball; means for securely attaching the outer protective layer of the power cable to said ball while allowing the inner core to pass through said ball; characterized by means connecting the conducting wires (56a, b, c) of the inner core to an internal connector; and flexible wire connections connected between the conducting wires at the internal connector and preselected points within the marine vessel; and all the conducting wires passing through and being electrically insulated from the ball.
A manufacturing process of miniature paper handkerchief, comprising the following steps of: 1) feeding paper: mounting and fixing a paper web to be manufactured on a bobbin bracket; 2) embossing: opening the end of the foregoing fixed paper web, then passing the paper web through a embossing roll from a paper guiding roll slowly, so that corresponding patterns are formed on the paper web by the embossing roll; 3) longitudinally folding: folding the paper web rolled by the embossing roll along a width direction thereof to form three folding surfaces through a longitudinal-folding unit; 4) transversely folding: cutting the paper web which is longitudinally folded through a transverse-folding unit to form tissues according to an actually required length, and then folding the tissues in half and in quarter; 5) separating sheets: separating sheets on the tissues which are transversely folded through a sheet counter according to the quantity required by each packaging bag, so that the tissues are stacked and arranged in a certain quantity to form a tissue pack; and 6) packaging: clearing up the tissue pack formed after the foregoing sheet separating through a flower disc at a rabbet thereof and putting the tissue pack into the packaging bag; characterized in that the transverse-folding unit comprises a paper-guiding dead knife roll arranged on the machine platform, a surface knife roll tangential to the paper-guiding dead knife roll, a main folding roll as well as a first paper-folding roll and a second paper-folding roll respectively tangential to the main folding roll, wherein the paper-guiding dead knife roll is provided with two dead knives for parting off, the surface knife roll is provided with two surface knives for parting off, the first paper-folding roll is provided with a first paper-folding knife and a first air hole, and the second paper-folding roll is provided with a second paper-folding knife and a second air hole. 1) feeding paper: mounting and fixing a paper web to be manufactured on a bobbin bracket; 2) embossing: opening the end of the foregoing fixed paper web, then passing the paper web through a embossing roll from a paper guiding roll slowly, so that corresponding patterns are formed on the paper web by the embossing roll; 3) longitudinally folding: folding the paper web rolled by the embossing roll along a width direction thereof to form three folding surfaces through a longitudinal-folding unit; 4) transversely folding: cutting the paper web which is longitudinally folded through a transverse-folding unit to form tissues according to an actually required length, and then folding the tissues in half and in quarter; 5) separating sheets: separating sheets on the tissues which are transversely folded through a sheet counter according to the quantity required by each packaging bag, so that the tissues are stacked and arranged in a certain quantity to form a tissue pack; and 6) packaging: clearing up the tissue pack formed after the foregoing sheet separating through a flower disc at a rabbet thereof and putting the tissue pack into the packaging bag; characterized in that
A cut guide, comprising a body having a first face and a second face opposite the first face, which body has both a straight slot for guiding a blade and holes (108a-108b) for receiving pins or wires (221, 222, 223, 224), the slot and the holes extending through the body from the first face to the second face, the slot being perpendicular to a first axis of the body, the holes being arranged in a row, the row of holes being parallel to the slot, and the slot and the row of the holes (108a-108b) being distant from and face each other along the first axis, which body further has an alignment opening which extends through the body and which is configured to receive a straight elongated member therethrough, so as to both align the elongated member parallel with the first axis and detect parallel alignment between the first axis and a longitudinal axis of a bone to be cut, characterized in that the alignment opening is configured to be threadably engaged by the elongated member. which body has both a straight slot for guiding a blade and holes (108a-108b) for receiving pins or wires (221, 222, 223, 224), the slot and the holes extending through the body from the first face to the second face, the slot being perpendicular to a first axis of the body, the holes being arranged in a row, the row of holes being parallel to the slot, and the slot and the row of the holes (108a-108b) being distant from and face each other along the first axis, which body further has an alignment opening which extends through the body and which is configured to receive a straight elongated member therethrough, so as to both align the elongated member parallel with the first axis and detect parallel alignment between the first axis and a longitudinal axis of a bone to be cut, characterized in that the alignment opening is configured to be threadably engaged by the elongated member.
Borosilicate glass article having a ratio B 2 O 3 /Na 2 O in mol% of less than 1.20, further having a diffusivity of 6 μm 2 /h to 25 μm 2 /h at 450°C and a hydrolytic resistance of HGA1 according to ISO720:1985, further having a B 2 O 3 content of at least 3 mol% and an MgO content of not more than 3.2 mol%.
Assembly of a pneumatic tyre and of a wheel, the pneumatic tyre being fitted to the wheel, characterized in that it comprises first and second self-sealing products housed in the internal volume of the pneumatic tyre, the first self-sealing product, referred to as solid self-sealing product, forming a layer against a predetermined part of the internal surface of the pneumatic tyre, the relative position of this predetermined part in the pneumatic tyre not substantially varying under the effect of gravity, the second self-sealing product, referred to as liquid self-sealing product, being in the liquid form, the relative position of the second product varying under the effect of gravity in the internal volume of the pneumatic tyre in order to make it possible to act simultaneously with the first self-sealing product.
A light scanning device comprising: a light source that emits emission light; a light receiving element that receives reflection light of the emission light reflected by an object positioned outside; an optical system that directs the emission light emitted from the light source to the outside and directs the reflection light to the light receiving element; and a control unit that executes a process of reducing electric charges accumulated in the light receiving element by internal reflection light generated by emission of the emission light at a time point before the light receiving element receives the reflected light, wherein the control unit determines a timing to end the process according to a lower limit value of a distance to be measured by the light scanning device, characterized in that the light receiving element is connected to a ground point through a switch element, and the control unit puts the switch element in an OFF state while the light scanning device measures a distance, and, as the process, puts the switch element in an ON state. a light source that emits emission light; a light receiving element that receives reflection light of the emission light reflected by an object positioned outside; an optical system that directs the emission light emitted from the light source to the outside and directs the reflection light to the light receiving element; and a control unit that executes a process of reducing electric charges accumulated in the light receiving element by internal reflection light generated by emission of the emission light at a time point before the light receiving element receives the reflected light, wherein the control unit determines a timing to end the process according to a lower limit value of a distance to be measured by the light scanning device, characterized in that the light receiving element is connected to a ground point through a switch element, and the control unit puts the switch element in an OFF state while the light scanning device measures a distance, and, as the process, puts the switch element in an ON state.
A power system for a marine ship, comprising: a plurality of protection zones (102, 104), each protection zone comprising: a plurality of direct current DC buses (120, 126, 150, 156); wherein DC buses which do not have same DC voltage are coupled to each other via at least one DC to DC converter (130, 136, 138, 160, 166, 168); at least one energy source (108, 110, 112, 114, 116, 118) coupled to at least one DC bus; and wherein at least two protection zones are coupled to each other; characterized in that the at least one energy source(108,110, 112, 114, 116, 118) is coupled to the at least one DC bus via a power electronic converter (122, 124, 128, 152, 154, 158); and the at least two protection zones are coupled to each other via at least one bus-tie converter (106, 188). a plurality of protection zones (102, 104), each protection zone comprising: a plurality of direct current DC buses (120, 126, 150, 156); wherein DC buses which do not have same DC voltage are coupled to each other via at least one DC to DC converter (130, 136, 138, 160, 166, 168); at least one energy source (108, 110, 112, 114, 116, 118) coupled to at least one DC bus; and a plurality of direct current DC buses (120, 126, 150, 156); wherein DC buses which do not have same DC voltage are coupled to each other via at least one DC to DC converter (130, 136, 138, 160, 166, 168); at least one energy source (108, 110, 112, 114, 116, 118) coupled to at least one DC bus; and wherein at least two protection zones are coupled to each other; characterized in that the at least one energy source(108,110, 112, 114, 116, 118) is coupled to the at least one DC bus via a power electronic converter (122, 124, 128, 152, 154, 158); and the at least two protection zones are coupled to each other via at least one bus-tie converter (106, 188). characterized in that the at least one energy source(108,110, 112, 114, 116, 118) is coupled to the at least one DC bus via a power electronic converter (122, 124, 128, 152, 154, 158); and the at least two protection zones are coupled to each other via at least one bus-tie converter (106, 188).
A rotator arrangement for providing a rotating movement between a crane arm or the like and a hydraulic tool, the rotator arrangement comprising: - a first attachment piece arranged to be attached to the crane arm or the like, - a second attachment piece arranged to be attached to the tool implement, - a casing joining the first attachment piece to the second attachment piece, which casing is arranged to carry the loads of the hydraulic tool and includes a bearing or the like allowing a first part of the casing to rotate with respect to a second part of the casing, and - a hydraulic rotation motor arranged to provide a rotational movement between the first and second attachment pieces (15,16) around an axis of rotation, the motor comprising a stator and a rotor, the rotor being arranged inside the stator so as to rotate with respect to the stator around the same axis of rotation as the first and second attachment pieces, whereby hydraulic couplings to provide the hydraulic tool with hydraulic fluid are arranged facing the first attachment piece and substantially parallel to the axis of rotation via or through the rotor of the motor, the rotor being arranged at least partly inside said casing, characterised in that a torque transmission unit is arranged to transmit a rotational movement provided by the motor between the first and second attachment pieces (15,16), the torque transmission unit transmitting said rotational movement without transmitting substantial axial and radial loads. - a first attachment piece arranged to be attached to the crane arm or the like, - a second attachment piece arranged to be attached to the tool implement, - a casing joining the first attachment piece to the second attachment piece, which casing is arranged to carry the loads of the hydraulic tool and includes a bearing or the like allowing a first part of the casing to rotate with respect to a second part of the casing, and - a hydraulic rotation motor arranged to provide a rotational movement between the first and second attachment pieces (15,16) around an axis of rotation, the motor comprising a stator and a rotor, the rotor being arranged inside the stator so as to rotate with respect to the stator around the same axis of rotation as the first and second attachment pieces, whereby hydraulic couplings to provide the hydraulic tool with hydraulic fluid are arranged facing the first attachment piece and substantially parallel to the axis of rotation via or through the rotor of the motor, the rotor being arranged at least partly inside said casing, characterised in that a torque transmission unit is arranged to transmit a rotational movement provided by the motor between the first and second attachment pieces (15,16), the torque transmission unit transmitting said rotational movement without transmitting substantial axial and radial loads.
A method for producing a multilayer-structure silica glass body, in which a transparent silica glass layer is provided on a surface of a siliceous substrate comprising a siliceous material, the method being characterized by comprising: a step of preparing the siliceous substrate; a step of preparing a silica slurry in which silica particles are dispersed in a liquid; a step of applying the silica slurry to the surface of the siliceous substrate; a step of smoothing the silica slurry coated on the surface of the siliceous substrate by applying vibration to the siliceous substrate; a step of drying the smoothed silica slurry; and a step of vitrifying the dried silica slurry by means of heating to form the transparent silica glass layer, wherein the silica slurry contains silica large particles comprising a siliceous material and having a particle size of between 200 μm and 700 μm, and silica medium particles comprising a siliceous material and having a particle size of 30 μm or more, and less than 200 μm; and the silica large particle mass/silica medium particle mass, which is a ratio of the mass of the silica large particles and the mass of the silica medium particles, is set at between 0.25 and 7.0. a step of preparing the siliceous substrate; a step of preparing a silica slurry in which silica particles are dispersed in a liquid; a step of applying the silica slurry to the surface of the siliceous substrate; a step of smoothing the silica slurry coated on the surface of the siliceous substrate by applying vibration to the siliceous substrate; a step of drying the smoothed silica slurry; and a step of vitrifying the dried silica slurry by means of heating to form the transparent silica glass layer, wherein the silica slurry contains silica large particles comprising a siliceous material and having a particle size of between 200 μm and 700 μm, and silica medium particles comprising a siliceous material and having a particle size of 30 μm or more, and less than 200 μm; and the silica large particle mass/silica medium particle mass, which is a ratio of the mass of the silica large particles and the mass of the silica medium particles, is set at between 0.25 and 7.0.
A system for reducing harmonic distortion by dithering comprising: an electrical signal wherein the electrical signal is driven by a real-time progressive polynomial spline evaluation of interpolated phase angle samples that achieves an up-sampling by a power-of-two factor using a linear combination; wherein a result of at least one of the spline evaluation is used to control an aspect of an output electrical signal; characterized in that a resulting value of the spline evaluation is added to a base frequency phase counter and is used to determine a location of an output signal edge of the output digital signal; the location is perturbed by a random dither on the phase angle drawn from a uniform distribution; and action of the phase dither is variable in a time domain as a conversion from phase to an output time series is naturally dependent on instantaneous frequency of the location. an electrical signal wherein the electrical signal is driven by a real-time progressive polynomial spline evaluation of interpolated phase angle samples that achieves an up-sampling by a power-of-two factor using a linear combination; wherein a result of at least one of the spline evaluation is used to control an aspect of an output electrical signal; characterized in that a resulting value of the spline evaluation is added to a base frequency phase counter and is used to determine a location of an output signal edge of the output digital signal; the location is perturbed by a random dither on the phase angle drawn from a uniform distribution; and action of the phase dither is variable in a time domain as a conversion from phase to an output time series is naturally dependent on instantaneous frequency of the location.
An aircraft nacelle comprising a thrust reverser device, an outer fixed cowl directly upstream of the thrust reverser device, such as a fan cowl, the thrust reverser device includes movable thrust reverser cascades (4, 5) between a direct jet position and a thrust reversal position driven by a movable cowl able to be translated along the axis of the nacelle, the thrust reverser cascades (4, 5) cooperating with stiffening and sealing members (11, 20; 9, 25; 47, 60, 52; 42, 50, 61) of said thrust reverser device, characterized in that the stiffening and sealing members include a structural upstream frame for the upstream connection (11, 20) of the sets of movable cascades (4, 5) having a substantially Z-shaped cross-section and a generally annular shape connecting the sets of movable cascades (4, 5) to each other by upstream ends thereof, a portion of a front frame being used as a stop, the lower web of the Z-profile of the structural frame for the upstream connection of the sets of movable cascade is turned downstream and comes into contact on a partial or complete stop of the front frame.
A cable mount for receiving and carrying cable bundles, the cable mount comprising: a shaft comprising a top end portion and a bottom end portion, the shaft comprising a longitudinal axis positioned within a plane extending along the shaft, the plane separating the shaft into a first side and a second side, and a plurality of projections (44, 46) spaced apart along the longitudinal axis and extending radially from the shaft, each projection (44, 46) extending circumferentially around a portion of the shaft between about 120° and 160°, wherein two or more adjacent projections (44, 46) positioned on one of the first and second sides of the plane are circumferentially displaced about the longitudinal axis relative to one another; and a cable tie receiving member comprising a top surface and opposing sidewalls defining a slot to receive a cable tie, said cable tie receiving member positioned at said top end portion of said shaft. a shaft comprising a top end portion and a bottom end portion, the shaft comprising a longitudinal axis positioned within a plane extending along the shaft, the plane separating the shaft into a first side and a second side, and a plurality of projections (44, 46) spaced apart along the longitudinal axis and extending radially from the shaft, each projection (44, 46) extending circumferentially around a portion of the shaft between about 120° and 160°, wherein two or more adjacent projections (44, 46) positioned on one of the first and second sides of the plane are circumferentially displaced about the longitudinal axis relative to one another; and a cable tie receiving member comprising a top surface and opposing sidewalls defining a slot to receive a cable tie, said cable tie receiving member positioned at said top end portion of said shaft.