mhurhangee/ep-ind-claims huggingface dataset:
A drill bit comprising: a pointed head including a plurality of cutting edges, which are arranged in a radial manner with respect to a central axis; a bit shaft provided with the pointed head at its distal end; a dust suction passage formed in the bit shaft and extending in an axial direction; and a hole with an opening, the hole being formed in the pointed head or in a portion of the bit shaft, the portion being near the distal end of the bit shaft, wherein: the hole is in communication with the dust suction passage; characterized in that the bit shaft includes a first portion, the first portion including a core and a rib; the core extends in the axial direction, and is thinner than the pointed head; the rib protrudes radially outward from a side surface of the core, and extends over an entire length of the first portion; the dust suction passage extends through the core in the axial direction, and wherein the rib includes an expanding portion at its radially outer end portion, the expanding portion expanding in a circumferential direction. a pointed head including a plurality of cutting edges, which are arranged in a radial manner with respect to a central axis; a bit shaft provided with the pointed head at its distal end; a dust suction passage formed in the bit shaft and extending in an axial direction; and a hole with an opening, the hole being formed in the pointed head or in a portion of the bit shaft, the portion being near the distal end of the bit shaft, wherein: the hole is in communication with the dust suction passage; characterized in that the bit shaft includes a first portion, the first portion including a core and a rib; the core extends in the axial direction, and is thinner than the pointed head; the rib protrudes radially outward from a side surface of the core, and extends over an entire length of the first portion; the dust suction passage extends through the core in the axial direction, and wherein the rib includes an expanding portion at its radially outer end portion, the expanding portion expanding in a circumferential direction. the hole is in communication with the dust suction passage; characterized in that the bit shaft includes a first portion, the first portion including a core and a rib; the core extends in the axial direction, and is thinner than the pointed head; the rib protrudes radially outward from a side surface of the core, and extends over an entire length of the first portion; the dust suction passage extends through the core in the axial direction, and wherein the rib includes an expanding portion at its radially outer end portion, the expanding portion expanding in a circumferential direction.
A motor control apparatus (1A, 1B, 1C, 1D), which performs motor control, wherein the motor control apparatus (1A, 1B, 1C, 1D) comprises: a control portion, configured to control action of the motor; and a motor replacement detection portion, configured to detect a replacement of the motor; the motor control apparatus (1A, 1B, 1C, 1D) being characterized in further comprising a switching portion, configured to obtain usage information of the motor to determine whether an encoder of the motor is an incremental encoder or a non-incremental encoder, and switch the control portion between execution or non-execution of limiting processing; and an acceptance portion, configured to accept input from a user, wherein when the motor replacement detection portion detects the replacement of the motor, the switching portion switches the control portion to execute the limiting processing for limiting the action of the motor in a case in which the encoder of the motor is a non-incremental encoder, at least until the acceptance portion accepts, from the user, input of confirmation information of a confirmed intention of the replacement of the motor, and the switching portion switches the control portion not to execute the limiting processing for limiting the action of the motor in a case in which the encoder of the motor is an incremental encoder. a control portion, configured to control action of the motor; and a motor replacement detection portion, configured to detect a replacement of the motor; the motor control apparatus (1A, 1B, 1C, 1D) being characterized in further comprising a switching portion, configured to obtain usage information of the motor to determine whether an encoder of the motor is an incremental encoder or a non-incremental encoder, and switch the control portion between execution or non-execution of limiting processing; and an acceptance portion, configured to accept input from a user, wherein when the motor replacement detection portion detects the replacement of the motor, the switching portion switches the control portion to execute the limiting processing for limiting the action of the motor in a case in which the encoder of the motor is a non-incremental encoder, at least until the acceptance portion accepts, from the user, input of confirmation information of a confirmed intention of the replacement of the motor, and the switching portion switches the control portion not to execute the limiting processing for limiting the action of the motor in a case in which the encoder of the motor is an incremental encoder.
A system for extruding and freeze-drying an extruded honeycomb body which has channels that extend in a longitudinal direction and which channels are each bounded by first channel walls that extend in a first direction which is transverse relative to the longitudinal direction, and by second channel walls that extend in a second direction which is also transverse relative to the longitudinal direction, which system comprising: (i) an extruder having an extrusion head for producing the honeycomb body by extrusion; (ii) a microwave oven comprising an arrangement of a plurality of microwave radiators, each microwave radiator being for irradiating the honeycomb body with a directional microwave beam in an irradiation direction; and (iii) a feed unit adjoining the extruder for transferring the honeycomb body from the extruder into the microwave oven, wherein the system comprises a vacuum pump and wherein during operation the internal pressure in the microwave oven is set to less than 20 mbar; and the system comprises cooling regions for freezing the honeycomb bodies before the microwave oven, and wherein the system is designed to sense the orientation of the first and/or second channel walls (20a, 20b) of the honeycomb body produced by the extruder and to move the honeycomb body and/or a microwave radiator into a set point orientation such that the irradiation direction of each microwave radiator is oriented at a predefined irradiation angle (a) which is not zero relative to each of the two transverse directions (A, B) of the first and second channel walls (20a, 20b), wherein the predefined irradiation angle is in the range from 30° to 60° with respect to the first or the second transverse direction (A, B) of the first and second channel walls (20a, 20b). (i) an extruder having an extrusion head for producing the honeycomb body by extrusion; (ii) a microwave oven comprising an arrangement of a plurality of microwave radiators, each microwave radiator being for irradiating the honeycomb body with a directional microwave beam in an irradiation direction; and (iii) a feed unit adjoining the extruder for transferring the honeycomb body from the extruder into the microwave oven, wherein the system comprises a vacuum pump and wherein during operation the internal pressure in the microwave oven is set to less than 20 mbar; and the system comprises cooling regions for freezing the honeycomb bodies before the microwave oven, and wherein the system is designed to sense the orientation of the first and/or second channel walls (20a, 20b) of the honeycomb body produced by the extruder and to move the honeycomb body and/or a microwave radiator into a set point orientation such that the irradiation direction of each microwave radiator is oriented at a predefined irradiation angle (a) which is not zero relative to each of the two transverse directions (A, B) of the first and second channel walls (20a, 20b), wherein the predefined irradiation angle is in the range from 30° to 60° with respect to the first or the second transverse direction (A, B) of the first and second channel walls (20a, 20b).
Interaction peripheral able to be connected to a virtual reality headset, the virtual reality headset being able to operate in augmented reality mode and in virtual reality mode, the interaction peripheral comprising a rangefinder able, in response to a command from a user of the virtual reality headset in augmented reality mode by way of the interaction peripheral sighting a real point in a real space, to provide the virtual reality headset with a measurement signal comprising a measurement of the relative position of the real point in the real space, the real point being sighted by the rangefinder during a survey of the real space, the measurement signal being able to allow reproduction of the measured real point in a virtual space rendered by the virtual reality headset in virtual reality mode during use of the virtual space.
A method for protecting content against illegal copy and distribution within a telecommunication network, comprising the following steps in a controlling device: receiving a request (Req) from a user terminal, the request containing a content, calculating a unique value of at least a fragment of the content, encrypting the unique value with an encryption key (K_Pr) into an encrypted unique value, generating a digital watermark corresponding to the encrypted unique value and embedding the digital watermark in the content, said digital watermark being obtained using a robust watermarking algorithm, encoding a decryption key (K_Pu) associated with the encryption key (K_Pr) in another digital watermark and embedding said another digital watermark in the content, said another digital watermark being obtained using a non-robust watermarking algorithm, sending a response (Res) to the user terminal, the response containing the content with the embedded digital watermarks. receiving a request (Req) from a user terminal, the request containing a content, calculating a unique value of at least a fragment of the content, encrypting the unique value with an encryption key (K_Pr) into an encrypted unique value, generating a digital watermark corresponding to the encrypted unique value and embedding the digital watermark in the content, said digital watermark being obtained using a robust watermarking algorithm, encoding a decryption key (K_Pu) associated with the encryption key (K_Pr) in another digital watermark and embedding said another digital watermark in the content, said another digital watermark being obtained using a non-robust watermarking algorithm, sending a response (Res) to the user terminal, the response containing the content with the embedded digital watermarks.
A gastric device (20A, 20D) comprising an outer region defining a first volume and a gas producing material, wherein said gastric device increases to a second volume greater than said first volume, wherein said outer region defines a cavity containing said gas producing material before hydration, and wherein said outer region defines a cavity containing gas produced by said gas producing material upon hydration of said gastric device (20A, 20D) and wherein said gas producing material comprises a gel-forming agent, wherein said gel-forming agent is preferably selected from the group consisting of acacia (gum Arabic), agar, agarose, alginate gels, alginic acid, alginate gums, amylopectin, arbinoglactan, carob bean gum, carrageenan, chondroitin sulphate, eucheuma, fucoidan, furcellaran, gelatine, gellan, guar gum, gum ghatti, gum karaya, hypnea, karaya, laminaran, locust bean gum, natural gum, pectins, polypeptides, polyamino acids, tragacanth, xanthan, like materials and mixtures thereof, wherein said gastric device is characterized in that said outer region comprises a water permeable hydrophilic, gas-impermeable preformed membrane and wherein said cavity contains said gas producing material in a folded or rolled form before hydration.
A layer element comprising at least two layers (6, 7), wherein at least one first layer is a textured shell and which is connected, overlapping at least in some areas, with a second smooth or textured layer, characterised in that the first textured layer comprises stiffening elements without planar sections, in particular honeycomb shapes, which are separated from one another by bars.
A method comprising: passing a feed fluid including a population of particles through at least one expanded polyparaxylylene polymer membrane (220, 222) such that at least a portion of the population of particles is separated from the feed fluid, wherein the expanded polyparaxyxlylene polymer membrane (220, 222) comprises a polyparaxylylene polymer film (210, 212) that has been expanded in one or more directions, wherein the polyparaxylylene polymer film (210, 212) is an unexpanded polyparaxylylene polymer, wherein the unexpanded polyparaxylylene polymer comprises or a combination thereof, wherein the at least one expanded polyparaxylylene polymer membrane (220, 222) has at least one of a PVA_20 less than about 0.6 cm 3 /m 2 and/or an mass/area less than about 30 g/m 2, wherein PVA_20 is the volume of pores smaller than 20 nm per unit membrane area (cm 3 /m 2), and wherein PVA_20 is defined by the following Equation: PVA _ 20 = Cumulative Pore Volume cm 3 / g, 20.065 nm * MPA g / m 2.
System for extracting liquid from a well producing liquid and/or gas, wherein the system comprises: - a separation wall defining in a portion of said well at least one first space and a second space, - a liquid-gas separator, - a pump, - a hydraulic turbine; and wherein, - the first space is suitable for conveying a mixture comprising said gas and said liquid from a production area to said separator, - the separator is suitable for separating said gas and said liquid from said mixture during a circulation of said mixture from the first space, - the second space is suitable for receiving the liquid separated from said mixture, the second space comprises a bottom opening in a first bottom area of said well, the bottom opening being suitable for allowing a circulation of the separated liquid from the second space to the first space; - the turbine is suitable for being set into movement under the effect of a circulation gravitation of the separated liquid; - the pump is suitable for being driven by the movement of said turbine and is suitable for eliminating a quantity of separated liquid by pumping. - a separation wall defining in a portion of said well at least one first space and a second space, - a liquid-gas separator, - a pump, - a hydraulic turbine; - the first space is suitable for conveying a mixture comprising said gas and said liquid from a production area to said separator, - the separator is suitable for separating said gas and said liquid from said mixture during a circulation of said mixture from the first space, - the second space is suitable for receiving the liquid separated from said mixture, the second space comprises a bottom opening in a first bottom area of said well, the bottom opening being suitable for allowing a circulation of the separated liquid from the second space to the first space; - the turbine is suitable for being set into movement under the effect of a circulation gravitation of the separated liquid; - the pump is suitable for being driven by the movement of said turbine and is suitable for eliminating a quantity of separated liquid by pumping.
A copolymer comprising: (a) a first unit comprising a polymerized monomer selected from the group consisting of 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene; (b) a second unit comprising a polymerized monomer selected from the group consisting of vinyl esters and vinyl ethers; wherein the vinyl esters and vinyl ethers are of the formula CH 2 =CR1-O(C=O)R2 and CH 2 =CR3-OR4, respectively, wherein R1 and R3 is hydrogen or a methyl group, and wherein R2 and R4 is an unsubstituted straight-chain, branched-chain or alicyclic alkyl group having 1 to 12 carbon atoms; and (c) a third unit comprising a polymerized monomer comprising a hydroxyl group-containing vinyl ether of the formula CH 2 =C-R5-OR6, wherein R5 is hydrogen or a methyl group, and R6 is an unsubstituted straight-chain, branched-chain or alicyclic alkyl group having a hydroxyl group. (a) a first unit comprising a polymerized monomer selected from the group consisting of 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene; (b) a second unit comprising a polymerized monomer selected from the group consisting of vinyl esters and vinyl ethers; wherein the vinyl esters and vinyl ethers are of the formula CH 2 =CR1-O(C=O)R2 and CH 2 =CR3-OR4, respectively, wherein R1 and R3 is hydrogen or a methyl group, and wherein R2 and R4 is an unsubstituted straight-chain, branched-chain or alicyclic alkyl group having 1 to 12 carbon atoms; and (c) a third unit comprising a polymerized monomer comprising a hydroxyl group-containing vinyl ether of the formula CH 2 =C-R5-OR6, wherein R5 is hydrogen or a methyl group, and R6 is an unsubstituted straight-chain, branched-chain or alicyclic alkyl group having a hydroxyl group.
An access terminal (104, 400), comprising: means for identifying the access terminal (104, 400) as power sensitive; means for transmitting a capability indication message adapted to identify the access terminal (104, 400) as power sensitive; and means for employing at least one adjusted performance attribute associated with the capability indication message. means for identifying the access terminal (104, 400) as power sensitive; means for transmitting a capability indication message adapted to identify the access terminal (104, 400) as power sensitive; and means for employing at least one adjusted performance attribute associated with the capability indication message.
A safety controller designed to switch an electrical load on and off safely in accordance with a safety standard, designed to ensure safety by being dual-channel, i.e. by verified redundancy, in order to ensure safe communication to one or more field devices (20, 22, 24) according to claim 6, wherein the safety controller comprises two microprocessors adapted to independently generate two redundant signals; characterized by an adapter system comprising a power supply connector (26,) to a power supply and a modulation device adapted to modulate a data telegram over a carrier frequency onto a voltage between two lines of the power supply connector and adapted to demodulate a data telegram over a carrier frequency from a voltage between two lines of the power supply connector, wherein the power supply comprises at least three lines, and the modulation device comprises two independent modulation units (48, 50) and is adapted to translate the independently generated redundant signals into one data telegram each, so that redundant versions of the data telegram are provided and to modulate a first of the two redundant versions of a data telegram to a voltage between a first line and a second line of the power supply and to demodulate from such voltage, and to modulate a second version of the data telegram to a voltage between a third line and any further line of the power supply different from the third line and to demodulate from such voltage. wherein the safety controller comprises two microprocessors adapted to independently generate two redundant signals; characterized by an adapter system comprising a power supply connector (26,) to a power supply and a modulation device adapted to modulate a data telegram over a carrier frequency onto a voltage between two lines of the power supply connector and adapted to demodulate a data telegram over a carrier frequency from a voltage between two lines of the power supply connector, wherein the power supply comprises at least three lines, and the modulation device comprises two independent modulation units (48, 50) and is adapted to translate the independently generated redundant signals into one data telegram each, so that redundant versions of the data telegram are provided and to modulate a first of the two redundant versions of a data telegram to a voltage between a first line and a second line of the power supply and to demodulate from such voltage, and to modulate a second version of the data telegram to a voltage between a third line and any further line of the power supply different from the third line and to demodulate from such voltage.
Apparatus for x-ray CT scanning of an object, the apparatus comprising an x-ray generator mounted on a first support provided on an outer ring and an x-ray detector mounted on a second support provided on an inner ring, and a drive mechanism arranged to rotate the outer and inner rings (4,11), wherein the outer and inner rings (4,11) have a first common axis of rotation and the diameter of the outer ring is greater than the diameter of the inner ring, the first and second supports (3,10) being positioned diametrically opposite each other with the second support on the far side of the inner ring with respect to the position of the outer ring, wherein the inner surface of the outer ring and the outer surface of the inner ring are formed with teeth, whereby x-ray radiation emitted by the x-ray generator is directed towards the x-ray detector whilst the first and second supports (3,10) are moving along respective first and second annular concentric paths defined by the outer and inner rings (4,11), characterised in that the drive mechanism includes a gearing arrangement connecting the outer and inner rings (4,11), the gearing arrangement comprises first and second toothed rotary gears (14,16) fixed so as to rotate together about a second common axis of rotation, the first rotary gear having a greater diameter than the second rotary gear, the first rotary gear interengaging with the teeth of the outer ring and the second rotary gear interengaging with the teeth of the inner ring via a third toothed rotary gear or a toothed drive belt, the ratio of the number of teeth on the outer and inner rings (4,11) being the same as the ratio of the number of teeth on the first and second rotary gears (14,16) so that the outer and inner rings (4,11) rotate at substantially the same angular speed in the same direction.
A toy vehicle comprising: a motor (240, 240a, 240b, 404) configured to cause a motion of an element of said toy, said motion of said element further accessible for manipulation by a human to in turn rotate said motor (240, 240a, 240b, 404); and a processor characterized in that_the processor is configured to detect a back electromotive force ("EMF") voltage generated by the actuation of said motor (240, 240a, 240b, 404) due to said manipulation by a human both in a direction equal to a rotational direction of the motor-controlled element and in a direction opposite to the rotational direction of the motor-controlled element, and said processor being further configured to include at least two states; and said processor comprising a function configured to transition between states when said detected back EMF voltage reaches a pre-determined value. a motor (240, 240a, 240b, 404) configured to cause a motion of an element of said toy, said motion of said element further accessible for manipulation by a human to in turn rotate said motor (240, 240a, 240b, 404); and a processor characterized in that_the processor is configured to detect a back electromotive force ("EMF") voltage generated by the actuation of said motor (240, 240a, 240b, 404) due to said manipulation by a human both in a direction equal to a rotational direction of the motor-controlled element and in a direction opposite to the rotational direction of the motor-controlled element, and said processor being further configured to include at least two states; and said processor comprising a function configured to transition between states when said detected back EMF voltage reaches a pre-determined value.