mhurhangee/ep-ind-claims huggingface dataset:
A film stack (205; 410), comprising: a first film (112; 212) having first transmissive facets formed thereon that define a plurality of first Fresnel lenses, each of the first Fresnel lenses extending generally parallel to a first in-plane axis; and a second film (162; 262) having second transmissive facets formed thereon that define a plurality of second Fresnel lenses, each of the second Fresnel lenses extending generally parallel to a second in-plane axis, the second film being disposed to intercept light transmitted by the first Fresnel lenses; wherein the second in-plane axis is disposed to be non-parallel to the first in-plane axis, characterized in that at least some of the first Fresnel lenses (417; 517; 617b; 1217b), and at least some of the second Fresnel lenses (417; 517; 617b; 1217b), are configured as a negative Fresnel lens to defocus incident parallel light. a first film (112; 212) having first transmissive facets formed thereon that define a plurality of first Fresnel lenses, each of the first Fresnel lenses extending generally parallel to a first in-plane axis; and a second film (162; 262) having second transmissive facets formed thereon that define a plurality of second Fresnel lenses, each of the second Fresnel lenses extending generally parallel to a second in-plane axis, the second film being disposed to intercept light transmitted by the first Fresnel lenses; wherein the second in-plane axis is disposed to be non-parallel to the first in-plane axis, characterized in that at least some of the first Fresnel lenses (417; 517; 617b; 1217b), and at least some of the second Fresnel lenses (417; 517; 617b; 1217b), are configured as a negative Fresnel lens to defocus incident parallel light.
Piston (10, 110, 210) for an internal combustion engine, having a piston head (11, 111, 211) and a piston skirt, wherein the piston head (11, 111, 211) has a circumferential ring belt (15, 115, 215) and, in the region of the ring belt (15, 115, 215), a circumferential cooling channel (16, 116, 216) having a cooling channel floor (17, 117, 217) and a cooling channel ceiling (18, 118, 218), wherein the cooling channel (16, 116, 216) has a narrowing (20, 120, 220), wherein the narrowing is formed by precisely one material elevation on a cooling channel wall and the cooling channel ceiling is substantially dome-shaped, characterised in that the radial dimension of the substantially dome-shaped cooling channel ceiling, at its widest point, is at least equal to twice the radial dimension (b) of the narrowing. wherein the narrowing is formed by precisely one material elevation on a cooling channel wall and the cooling channel ceiling is substantially dome-shaped, characterised in that the radial dimension of the substantially dome-shaped cooling channel ceiling, at its widest point, is at least equal to twice the radial dimension (b) of the narrowing.
A cleaning device for cleaning a conveyor system including a slotted track that defines an elongate path along which product is moved and that has opposed glide surfaces from which product is suspended, the conveyor system also including a wall disposed above the slotted track and cooperating with the track to define a product passageway along the elongate path, the cleaning device comprising: a drive unit; a glide (135, 1000) coupled to the drive unit and engageable with the glide surfaces to support the drive unit on the slotted track; a cleaning implement coupled to the drive unit and positionable within the product passageway to clean the track, and a wheel is rotatably coupled to the drive unit and biased into engagement with the wall within the product passageway to move the drive unit along the slotted track, characterized in that a suspension arm is pivotably coupled to the drive unit and is biased to force the wheel into engagement with the wall, and wherein the glide (135, 1000) is coupled to a distal end of the suspension arm. a drive unit; a glide (135, 1000) coupled to the drive unit and engageable with the glide surfaces to support the drive unit on the slotted track; a cleaning implement coupled to the drive unit and positionable within the product passageway to clean the track, and a wheel is rotatably coupled to the drive unit and biased into engagement with the wall within the product passageway to move the drive unit along the slotted track, characterized in that a suspension arm is pivotably coupled to the drive unit and is biased to force the wheel into engagement with the wall, and wherein the glide (135, 1000) is coupled to a distal end of the suspension arm.
A pump, comprising a reciprocating drive mechanism comprising: a spool; and a housing assembly; wherein said housing assembly comprises a flange, a spool housing, a first chamber, a second chamber, and a first seal; wherein said flange is attached to a proximal end of said spool housing; wherein said first chamber is located within said flange; wherein said second chamber is located within said spool housing; wherein said spool is disposed in and reciprocally movable in said second chamber; wherein a proximal end portion of said spool is configured to move reciprocally into and out of said first chamber; and wherein said first seal is positioned adjacent to said first chamber and said second chamber; wherein: said flange comprises a lip extending along a width of a distal end of said first seal; and/or said housing assembly further comprises a shoulder gap located between said flange and a proximal cylindrical portion of said spool, said shoulder gap being present even at a peak of a downstroke of said spool, so that the suction force on the first seal is lessened in an upstroke to prevent said first seal from popping out of place. a spool; and a housing assembly; wherein said housing assembly comprises a flange, a spool housing, a first chamber, a second chamber, and a first seal; wherein said flange is attached to a proximal end of said spool housing; wherein said first chamber is located within said flange; wherein said second chamber is located within said spool housing; wherein said spool is disposed in and reciprocally movable in said second chamber; wherein a proximal end portion of said spool is configured to move reciprocally into and out of said first chamber; and wherein said first seal is positioned adjacent to said first chamber and said second chamber; wherein: said flange comprises a lip extending along a width of a distal end of said first seal; and/or said housing assembly further comprises a shoulder gap located between said flange and a proximal cylindrical portion of said spool, said shoulder gap being present even at a peak of a downstroke of said spool, so that the suction force on the first seal is lessened in an upstroke to prevent said first seal from popping out of place. said flange comprises a lip extending along a width of a distal end of said first seal; and/or said housing assembly further comprises a shoulder gap located between said flange and a proximal cylindrical portion of said spool, said shoulder gap being present even at a peak of a downstroke of said spool, so that the suction force on the first seal is lessened in an upstroke to prevent said first seal from popping out of place.
An optical interposer (124, 124.1) for interfacing a plurality of optical fiber cables (104, 104X, 104Y) to one or more opto-electrical transducers (120, 120.1, 120.2) which are for being coupled to the one or more optical fiber cables (104, 104X, 104Y), the optical interposer (124, 124.1) comprising a substrate (130, 130.1, 130.2) comprising a top surface having a first cavity therein; wherein the optical interposer (124, 124.1) also comprises one or more first spacers (520, 520.1, 520.2, 3410) on the first cavity's surface, wherein the one or more first spacers (520, 520.1, 520.2, 3410) define a plurality of first channels (310, 310X, 310Y) for supporting optical fiber cables (104, 104X, 104Y); characterized in that the first cavity's surface comprises a sidewall surface (910.1, 910.2, 910.3, 910.4) comprising one or more sidewall portions inclined at an angle and extending upward and laterally towards an outside of the first cavity and a planar bottom surface which underlies the first channels (310, 310X, 310Y) and the one or more first spacers (520, 520.1, 520.2, 3410), each first channel (310, 310x, 310Y) extending along the planar bottom surface, a portion of the planar bottom surface being exposed in at least one first channel (310, 310X, 310Y); wherein each first spacer (520, 520.1, 520.2, 3410) comprises a bottom region physically contacting the first cavity's planar bottom surface and made of a different material than the first cavity's planar bottom surface; wherein each first channel (310, 310X, 310Y) has a first end which is adjacent to an associated one of the one or more inclined sidewall portions, each sidewall portion providing and/or supporting an optical element for directing light coining into and/or out of the first channel's (310, 310X, 310Y) respective optical fiber cable (104, 104X, 104Y); wherein for at least one first spacer (520,0520.1, 520.2, 3410), the bottom region further overlies and physically contacts the first cavity's inclined sidewall surface and is made of a different material than at least part of the first cavity's inclined sidewall surface adjacent to the bottom region.
Glove change device on a glove box, said glove box comprising walls delimiting a closed box, at least one glove port carried out in one of the walls, said glove port comprising a box ring integral with the wall and delimiting a passage wherein a glove is intended to be sealingly mounted, said glove comprising a glove ring bearing a flexible portion intended to receive the hand of an operator, said glove change device comprising a body intended to receive a new glove and a mechanism able to apply a thrust force on the new glove in such a way as to provoke its setting into place in the glove port in place of a used glove, said device being characterized by a RFID reader provided with at least one antenna intended to communicate with RFID chips (28, 32, 132) carried by the gloves (10, 110) and by the box ring of the glove box, an electronic board connected to the RFID reader for storing the information received from said RFID chips (28, 32, 132).
A method of detecting anomalies in a deployed cloud service based on mining time-evolving graphs, the method comprising the steps, implemented in one or more processors, of: receiving tracing data for a plurality of micro-services of the deployed cloud service, wherein the tracing data defines relationships between the plurality of micro-services of the deployed cloud service at a plurality of different time intervals; computing a functional graph based on the tracing data for each of the plurality of different time intervals, wherein nodes of each functional graph include the plurality of micro-services and wherein links between the nodes represent relationships between the plurality of micro-services; comparing the functional graphs for each of the plurality of time intervals to determine an anomaly score for each of the functional graphs; and detecting a presence of one or more anomalies based on the anomaly scores; wherein the step of computing a functional graph includes computing a weight for each of the links in the functional graph based on a weight function between micro-services that depend on parameters capturing the dynamic of each interaction between the plurality of micro-services; wherein the step of comparing the functional graphs includes comparing different functional graphs from consecutive or non-consecutive time windows; wherein the anomaly score scores heavy changes in historically similar graphs heavily and small changes lightly. receiving tracing data for a plurality of micro-services of the deployed cloud service, wherein the tracing data defines relationships between the plurality of micro-services of the deployed cloud service at a plurality of different time intervals; computing a functional graph based on the tracing data for each of the plurality of different time intervals, wherein nodes of each functional graph include the plurality of micro-services and wherein links between the nodes represent relationships between the plurality of micro-services; comparing the functional graphs for each of the plurality of time intervals to determine an anomaly score for each of the functional graphs; and detecting a presence of one or more anomalies based on the anomaly scores; wherein the step of computing a functional graph includes computing a weight for each of the links in the functional graph based on a weight function between micro-services that depend on parameters capturing the dynamic of each interaction between the plurality of micro-services; wherein the step of comparing the functional graphs includes comparing different functional graphs from consecutive or non-consecutive time windows; wherein the anomaly score scores heavy changes in historically similar graphs heavily and small changes lightly.
Tread profile of a vehicle tyre that has running around the circumference of the tread a profile strip with sipes, the sipe crossing completely through the profile strip in the axial direction (aR) and the sipe consisting in plan view of multiple portions (5, 6 7), which are arranged at an angle to one another, the sipe consisting in plan view of three portions (5, 6, 7), which in the new state are arranged in relation to one another in such a way that the sipe has an approximately Z shape, the first portion and the third portion forming the two outer portions of the sipe and being arranged approximately in the axial direction (aR), and the second portion forming the middle portion of the sipe, characterized in that the second portion is arranged approximately in the circumferential direction (uR) and in that, from a profile depth of 3 mm to 0.4 x td, the geometry of the sipe differs from the geometry of the new state, where td is the maximum profile depth, by the first and/or third portion (5, 7) having a depth progression deviating from the radial direction (rR) and being arranged running forwards in the circumferential direction (uR) or rearwards in the circumferential direction (uR), so that the first portion and the third portion are arranged on a common straight line in the sipe base.
Method for forming at least one three-dimensional structure (400,400') on at least one surface of a substrate, comprising the following steps: a. provision of a substrate and of a structure-forming material in the form of a film, b. mechanical separation of at least one film element from film part regions which do not correspond to the at least one film element, and c. non-releasable connection of the at least one film element to the at least one surface of the substrate in each case in one adhesion region of the substrate, with the result that the at least one film element forms the at least one three-dimensional structure (400, 400') on the at least one surface of the substrate, characterised in that, in the method step (c), the at least one film element, by local application of a solvent or swelling agent for the structure-forming material of the film and/or for the material of the substrate, is non-releasably connected in the at least one adhesion region to the at least one surface of the substrate. a. provision of a substrate and of a structure-forming material in the form of a film, b. mechanical separation of at least one film element from film part regions which do not correspond to the at least one film element, and c. non-releasable connection of the at least one film element to the at least one surface of the substrate in each case in one adhesion region of the substrate,
A white light illumination system comprising: a light emitting diode; a first luminescent material having a peak emission wavelength of 575 to 620 nm; a second luminescent material having a peak emission wavelength of 495 to 550 nm, which is different from the first luminescent material; and a third luminescent material having a peak emission wavelength of 420 to 480 nm, which is different from the first and second luminescent materials; characterized by a fourth luminescent material having a peak emission wavelength of 620 nm to 670 nm. a light emitting diode; a first luminescent material having a peak emission wavelength of 575 to 620 nm; a second luminescent material having a peak emission wavelength of 495 to 550 nm, which is different from the first luminescent material; and a third luminescent material having a peak emission wavelength of 420 to 480 nm, which is different from the first and second luminescent materials; characterized by a fourth luminescent material having a peak emission wavelength of 620 nm to 670 nm.
Process for treatment of waste water from the ammonium nitrate/fuel oil (ANFO) type and emulsion type explosive industries comprising the following steps: a) Chemical precipitation with the addition of hydrated lime to the waste water to be treated in a proportion of 1 to 20 g of hydrated lime for each litre of waste water, under stirring until the solution reaches a alkaline pH value from 9 to 12.5; and b) Carbonation with atmospheric CO 2 by exposure of supernatant to the atmosphere, in the absence or presence of precipitate obtained in step (a), for up to about 20 days. a) Chemical precipitation with the addition of hydrated lime to the waste water to be treated in a proportion of 1 to 20 g of hydrated lime for each litre of waste water, under stirring until the solution reaches a alkaline pH value from 9 to 12.5; and b) Carbonation with atmospheric CO 2 by exposure of supernatant to the atmosphere, in the absence or presence of precipitate obtained in step (a), for up to about 20 days.
An inkjet head comprising: a first flow channel member comprising: a first orifice which opens in a first direction, wherein ink flows into the first orifice; a second orifice which opens in a second direction opposite to the first direction, wherein ink flows out from the second orifice; and a first ink flow channel formed therein, wherein the first ink flow channel extends from the first orifice to the second orifice; and a filter which is disposed in the first flow channel member and extends in a direction substantially perpendicular to the first direction along the first ink flow channel, wherein the filter is configured to filter ink which passes through the first ink flow channel; a flexible film which is attached to the first flow channel member, wherein the flexible film seals the first ink flow channel at a position upstream of the filter; and a second flow channel member comprising a second ink flow channel which is configured to be in fluid communication with the first ink flow channel via the second orifice; the inkjet head being characterized in that the filter is configured so that the ink flows through a lower portion of the filter to an upper portion through the filter. a first flow channel member comprising: a first orifice which opens in a first direction, wherein ink flows into the first orifice; a second orifice which opens in a second direction opposite to the first direction, wherein ink flows out from the second orifice; and a first ink flow channel formed therein, wherein the first ink flow channel extends from the first orifice to the second orifice; and a filter which is disposed in the first flow channel member and extends in a direction substantially perpendicular to the first direction along the first ink flow channel, wherein the filter is configured to filter ink which passes through the first ink flow channel; a first orifice which opens in a first direction, wherein ink flows into the first orifice; a second orifice which opens in a second direction opposite to the first direction, wherein ink flows out from the second orifice; and a first ink flow channel formed therein, wherein the first ink flow channel extends from the first orifice to the second orifice; and a filter which is disposed in the first flow channel member and extends in a direction substantially perpendicular to the first direction along the first ink flow channel, wherein the filter is configured to filter ink which passes through the first ink flow channel; a flexible film which is attached to the first flow channel member, wherein the flexible film seals the first ink flow channel at a position upstream of the filter; and a second flow channel member comprising a second ink flow channel which is configured to be in fluid communication with the first ink flow channel via the second orifice; the inkjet head being characterized in that the filter is configured so that the ink flows through a lower portion of the filter to an upper portion through the filter.
An electrostatic atomizing system (1, 201), comprising: an air flow path having an air intake port and an air exhaust port; a humidifying device (10, 210) operable to humidify air taken in through the air intake port; an electrostatic atomizing apparatus including an electrode section operable to produce charged particulate water by causing water in the air humidified by the humidifying device (10, 201) to condense on an electrode and applying voltage to the electrode, the electrostatic atomizing apparatus operable to exhaust air that includes the charged particulate water through the air exhaust port; a first sensor (17b, 18b) operable to sense at least one of humidity and temperature of the air humidified by the humidifying device (10, 210); and characterized by a control unit (11, 211) operable to determine, based on a sensing result of the first sensor (17b, 18b), if there is a fault in the humidifying device (10, 210) or the electrostatic atomizing apparatus, and outputs a result of the determination. an air flow path having an air intake port and an air exhaust port; a humidifying device (10, 210) operable to humidify air taken in through the air intake port; an electrostatic atomizing apparatus including an electrode section operable to produce charged particulate water by causing water in the air humidified by the humidifying device (10, 201) to condense on an electrode and applying voltage to the electrode, the electrostatic atomizing apparatus operable to exhaust air that includes the charged particulate water through the air exhaust port; a first sensor (17b, 18b) operable to sense at least one of humidity and temperature of the air humidified by the humidifying device (10, 210); and characterized by a control unit (11, 211) operable to determine, based on a sensing result of the first sensor (17b, 18b), if there is a fault in the humidifying device (10, 210) or the electrostatic atomizing apparatus, and outputs a result of the determination.