mhurhangee/ep-ind-claims huggingface dataset:
A method for preparing a vinyl chloride-based polymer, the method comprising: a step of injecting an ionizable normal salt and polymerizing a vinyl chloride monomer in the presence of one or more emulsifiers and a polymerization initiator, wherein the ionizable normal salt comprises a carbonate metal salt or a sulfite metal salt, and wherein the ionizable normal salt is continuously injected in an amount of 70 to 1200 ppm based on the total weight of the vinyl chloride monomer at any time when a polymerization conversion rate is in a range of 0% to 20%, wherein the polymerization conversion rate of 0% means a point immediately after initiating polymerization where polymerization reaction begins. a step of injecting an ionizable normal salt and polymerizing a vinyl chloride monomer in the presence of one or more emulsifiers and a polymerization initiator, wherein the ionizable normal salt comprises a carbonate metal salt or a sulfite metal salt, and wherein the ionizable normal salt is continuously injected in an amount of 70 to 1200 ppm based on the total weight of the vinyl chloride monomer at any time when a polymerization conversion rate is in a range of 0% to 20%, wherein the polymerization conversion rate of 0% means a point immediately after initiating polymerization where polymerization reaction begins.
A flight bar clamp for connecting a flight bar to at least one chain link (18B, 20B) of at least one conveyor chain (18, 20) of a chain conveyor used in underground mining, the flight bar clamp comprising: a clamp main body extending along a clamp longitudinal axis; at least one chain link engaging portion (44, 46) disposed at the clamp main body and configured to engage with one chain link (18B, 20B) of the at least one conveyor chain (18, 20), characterised in that the at least one chain link engaging portion (44, 46) of the flight bar clamp includes a sacrificial anode reception; and in that a sacrificial anode body is disposed in the sacrificial anode reception. a clamp main body extending along a clamp longitudinal axis; at least one chain link engaging portion (44, 46) disposed at the clamp main body and configured to engage with one chain link (18B, 20B) of the at least one conveyor chain (18, 20), characterised in that the at least one chain link engaging portion (44, 46) of the flight bar clamp includes a sacrificial anode reception; and in that a sacrificial anode body is disposed in the sacrificial anode reception.
Copolymer of ethylene and β-farnesene which comprises ethylene units and β-farnesene units, the content of ethylene units in the copolymer being greater than 50 mol% of the ethylene units and β-farnesene units and less than 95 mol% of the ethylene units and β-farnesene units.
A two port hydrodynamic heater (30, 230, 245, 345) comprising: a hydrodynamic heater inlet port for receiving a stream of fluid from an external source; a hydrodynamic heater outlet port operable for discharging a stream of heated fluid from the two port hydrodynamic heater (30, 230, 245, 345); and a hydrodynamic chamber operable to selectively heat a fluid present within an interior region of the hydrodynamic chamber when operating the two port hydrodynamic heater (30, 230, 245, 345), the hydrodynamic chamber including a hydrodynamic chamber inlet port and a hydrodynamic chamber outlet port located along an interior wall of the hydrodynamic chamber, the hydrodynamic chamber inlet port fluidly connected to the hydrodynamic heater inlet port; the two-port hydrodynamic heater (30, 230, 245, 345) is operable fluidly connected in parallel with a bypass passage, which fluidly connects the hydrodynamic heater inlet port to the hydrodynamic heater outlet port, characterized by an inlet fluid metering device having an inlet fluidly connected to the hydrodynamic heater inlet port and an outlet fluidly connected to the hydrodynamic chamber inlet port; the inlet fluid metering device operates to control a flowrate of fluid from the hydrodynamic heater inlet port to the hydrodynamic chamber. a hydrodynamic heater inlet port for receiving a stream of fluid from an external source; a hydrodynamic heater outlet port operable for discharging a stream of heated fluid from the two port hydrodynamic heater (30, 230, 245, 345); and a hydrodynamic chamber operable to selectively heat a fluid present within an interior region of the hydrodynamic chamber when operating the two port hydrodynamic heater (30, 230, 245, 345), the hydrodynamic chamber including a hydrodynamic chamber inlet port and a hydrodynamic chamber outlet port located along an interior wall of the hydrodynamic chamber, the hydrodynamic chamber inlet port fluidly connected to the hydrodynamic heater inlet port; the two-port hydrodynamic heater (30, 230, 245, 345) is operable fluidly connected in parallel with a bypass passage, which fluidly connects the hydrodynamic heater inlet port to the hydrodynamic heater outlet port, characterized by an inlet fluid metering device having an inlet fluidly connected to the hydrodynamic heater inlet port and an outlet fluidly connected to the hydrodynamic chamber inlet port; the inlet fluid metering device operates to control a flowrate of fluid from the hydrodynamic heater inlet port to the hydrodynamic chamber.
A lithography apparatus which forms a pattern on a substrate, the apparatus comprising: a stage holding the substrate and being movable; a measurement unit configured to irradiate a reflection surface of the stage with light and measure a position of the stage based on light reflected by the reflection surface; a generation unit configured to generate a flow of gas in a space where the stage moves; a detection unit configured to detect respective positions of a plurality of sample shot regions formed on the substrate; and a control unit configured to determine an order of detecting the sample shot regions by the detection unit; characterized in that: the order is determined such that, among sample shot regions located on a downstream side of the flow of the gas from a center of the substrate, detection by the detection unit is performed sequentially starting from a sample shot region closest to the measurement unit. a stage holding the substrate and being movable; a measurement unit configured to irradiate a reflection surface of the stage with light and measure a position of the stage based on light reflected by the reflection surface; a generation unit configured to generate a flow of gas in a space where the stage moves; a detection unit configured to detect respective positions of a plurality of sample shot regions formed on the substrate; and a control unit configured to determine an order of detecting the sample shot regions by the detection unit; characterized in that: the order is determined such that, among sample shot regions located on a downstream side of the flow of the gas from a center of the substrate, detection by the detection unit is performed sequentially starting from a sample shot region closest to the measurement unit.
A method for supporting various Multiple Input Multiple Output, MIMO and precoding technologies in a Broadband Wireless Access, BWA, system, the method comprising the steps of: (a) configuring a downlink MAP message including information fields representing the MIMO and precoding technologies used by a base station; wherein the downlink MAP message includes a first field concerning a MIMO mode used by the base station; wherein the downlink MAP message includes a second field representing a number of coding/modulation layers input to a Space Time Coding, STC, encoder of the base station; wherein the downlink MAP message includes a third field representing a number of streams output from the STC encoder; (b) determining at a mobile station a transmission matrix, corresponding to the MIMO and precoding technologies used by the base station, by means of the downlink MAP message on the basis of at least the first field, the second field, and the third field; and (c) applying the MIMO and precoding technologies to the mobile station. (a) configuring a downlink MAP message including information fields representing the MIMO and precoding technologies used by a base station; wherein the downlink MAP message includes a first field concerning a MIMO mode used by the base station; wherein the downlink MAP message includes a second field representing a number of coding/modulation layers input to a Space Time Coding, STC, encoder of the base station; wherein the downlink MAP message includes a third field representing a number of streams output from the STC encoder; (b) determining at a mobile station a transmission matrix, corresponding to the MIMO and precoding technologies used by the base station, by means of the downlink MAP message on the basis of at least the first field, the second field, and the third field; and (c) applying the MIMO and precoding technologies to the mobile station.
An information processing apparatus that includes an authentication module for biometric authentication using biometric information read by a biometric information sensor and a storage means configured to have tamper resistance for storing the biometric information of a user necessary when performing authentication processing with the authentication module and for storing a secret key generated for the biometric information, the information processing apparatus comprising: a requesting means configured to transmit to an external server, at the time of initialization of an OS of the information processing apparatus, a request for a registration cancelation of a registration information of the information processing apparatus, using information of a request destination for requesting the registration cancelation of the registration information of the information processing apparatus, wherein the information of the request destination is previously stored in the storage means of the information processing apparatus, wherein the authentication module is configured to generate a signature using the secret key extracted according to an authentication success in the biometric authentication of the authentication module using the biometric information read by the biometric information sensor, when an authentication request for the registration cancelation is received from the server, wherein the secret key is a pair with a public key registered in the external server, and wherein the requesting means is further configured to transmit the signature to the server, for performing the registration cancelation of the registration information in the server if the signature is successfully verified. a requesting means configured to transmit to an external server, at the time of initialization of an OS of the information processing apparatus, a request for a registration cancelation of a registration information of the information processing apparatus, using information of a request destination for requesting the registration cancelation of the registration information of the information processing apparatus, wherein the information of the request destination is previously stored in the storage means of the information processing apparatus, wherein the authentication module is configured to generate a signature using the secret key extracted according to an authentication success in the biometric authentication of the authentication module using the biometric information read by the biometric information sensor, when an authentication request for the registration cancelation is received from the server, wherein the secret key is a pair with a public key registered in the external server, and wherein the requesting means is further configured to transmit the signature to the server, for performing the registration cancelation of the registration information in the server if the signature is successfully verified.
A method for producing a bulk moulding compound or a sheet moulding compound from pre-impregnated reinforcement fibers, comprising a step of - powdering a powdery substance that prevents sticking together of pre-impregnated reinforcement fibers on at least one surface of laminates of pre-impregnated reinforcement fibers, and - cutting the powdered laminates of pre-impregnated reinforcement fibers into a plurality of cut laminates. - powdering a powdery substance that prevents sticking together of pre-impregnated reinforcement fibers on at least one surface of laminates of pre-impregnated reinforcement fibers, and - cutting the powdered laminates of pre-impregnated reinforcement fibers into a plurality of cut laminates.
A link member for linking two track plates of a continuous track system for a wheeled vehicle comprising: two side members; and two pin members, wherein the two side members oppose each other and are joined by the two pin members, wherein the link member is formed as a single piece, wherein the pin members are longitudinal members having an ovate lateral cross section, and wherein the lateral cross section of each pin member is substantially the same shape along the entire length of the pin. two side members; and two pin members, wherein the two side members oppose each other and are joined by the two pin members, wherein the link member is formed as a single piece, wherein the pin members are longitudinal members having an ovate lateral cross section, and wherein the lateral cross section of each pin member is substantially the same shape along the entire length of the pin.
A hobbing tool, comprising: a hob body comprising at least one axially extending slot; at least one cassette removably disposed in the at least one slot, the at least one cassette comprising at least one seating recess having at least a bottom abutment surface and two side abutment surfaces (33, 35), at least one cutting insert being removably mounted in the at least one seating recess, the at least one cutting insert having at least one bottom supporting surface and two side supporting surfaces (41, 43) that abut the bottom abutment surface and the two side abutment surfaces (33, 35) when the at least one cutting insert is received in the at least one seating recess, wherein the hob body comprises a plurality of axially extending slots, and the hobbing tool comprises a corresponding plurality of cassettes removably mounted in the plurality of axially extending slots, characterised in that each cassette of the plurality of cassettes is identical to every other cassette of the plurality of cassettes. a hob body comprising at least one axially extending slot; at least one cassette removably disposed in the at least one slot, the at least one cassette comprising at least one seating recess having at least a bottom abutment surface and two side abutment surfaces (33, 35), at least one cutting insert being removably mounted in the at least one seating recess, the at least one cutting insert having at least one bottom supporting surface and two side supporting surfaces (41, 43) that abut the bottom abutment surface and the two side abutment surfaces (33, 35) when the at least one cutting insert is received in the at least one seating recess, wherein the hob body comprises a plurality of axially extending slots, and the hobbing tool comprises a corresponding plurality of cassettes removably mounted in the plurality of axially extending slots, characterised in that each cassette of the plurality of cassettes is identical to every other cassette of the plurality of cassettes.
A camera for use on vehicles, in particular commercial vehicles, comprising: a housing including a first accommodation portion and a second accommodation portion; an optical element disposed within the first accommodation portion; and a digital image capturing unit provided on a circuit board, wherein the circuit board is disposed within the second accommodation portion, wherein the housing is formed from a first part consisting of plastic and a second cylindrical part consisting of a vapour resistant material, such that penetration of vapour into an optical path disposed between the optical element and the digital image capturing unit is prevented, and wherein the second part is at least partially embedded within the first part or is indivisibly attached to the first part outside the first part in a radial direction. a housing including a first accommodation portion and a second accommodation portion; an optical element disposed within the first accommodation portion; and a digital image capturing unit provided on a circuit board, wherein the circuit board is disposed within the second accommodation portion, wherein the housing is formed from a first part consisting of plastic and a second cylindrical part consisting of a vapour resistant material, such that penetration of vapour into an optical path disposed between the optical element and the digital image capturing unit is prevented, and wherein the second part is at least partially embedded within the first part or is indivisibly attached to the first part outside the first part in a radial direction.
Apparatus for pouring liquid onto the stone packing of a sauna stove by remote control, which apparatus comprises at least one storage container, which can be filled with the liquid, and at least one pump, which can be controlled remotely via control electronics and takes in the liquid from the storage container via an intake line and transfers it, via a discharge line, to a spray device 12), which is arranged above the stone packing of the sauna stove, characterized in that the pump is controlled remotely in wireless fashion, and in that the pump and the discharge line have arranged between them a branch line, via which, in the case of throughflow obstruction within the discharge line and/or the spray device, the liquid taken in flows back into the storage container via an overflow line, wherein the sauna stove with the stone packing and the spray device are arranged within a sauna cabin, and the storage container, the control electronics, the at least one pump, the intake line, the discharge line, the overflow line and the branch line are arranged outside the sauna cabin.
Method of enhancing hydrophilicity of a hydrophobic polymer material, comprising: pre-treating the hydrophobic polymer material, comprising treating the hydrophobic polymer material with a first atmospheric pressure plasma discharge in a first atmosphere comprising carbon dioxide to obtain a pre-treated polymer material, and treating the pre-treated polymer material with a second atmospheric pressure plasma discharge in a second atmosphere in which an aerosol of an amine is introduced, said amine comprising at least one hydrocarbon substituent. pre-treating the hydrophobic polymer material, comprising treating the hydrophobic polymer material with a first atmospheric pressure plasma discharge in a first atmosphere comprising carbon dioxide to obtain a pre-treated polymer material, and treating the pre-treated polymer material with a second atmospheric pressure plasma discharge in a second atmosphere in which an aerosol of an amine is introduced, said amine comprising at least one hydrocarbon substituent.
Film machine for the production of stretch film, comprising an outlet device having an outlet gap for the outlet of flowable film material and a rotatably-mounted casting roll for receiving the output flowable film material on the surface of the casting roll, wherein it further comprises a cleaning device with a rotatably-mounted cleaning roll for contacting the film material arranged on the surface of the casting roll, as well as a frame to absorb the resulting bearing forces, wherein the cleaning device has an adjustment mechanism with a circumferential adjustment to adjust the cleaning position of the cleaning roll in the circumferential direction of the casting roll, wherein the adjustment mechanism has a radial adjustment to adjust the radial position of the cleaning roller in order to change the distance and/or the pressing force of the cleaning roll on the surface of the casting roll, and wherein a tear-off roll is provided around which the solidified film material runs to a film web upon being lifted from the surface of the casting roll, characterized in that the lifting-off point defined by the position of the tear-off roll and the receiving point defined by the position of the outlet gap produces a wrap angle (α) of the casting roll between about 260° and 330°, wherein the circumferential adjustment of the adjustment mechanism is designed for movement of the cleaning roll in the circumferential direction of the casting roll to a maintenance position outside the frame of the film machine.
Process for producing a spectacle lens, wherein the process comprises the following steps: i. providing a coated substrate, where the substrate has optionally been covered with a detachable bonding layer and the coating of the substrate is selected from the group consisting of at least one hard lacquer layer, at least one antireflection layer, at least one electrically conductive or semiconductive layer, at least one antifog layer and/or at least one clean-coat layer, ii. providing a three-dimensional model of the spectacle lens, iii. digitally cutting the three-dimensional model from step ii. into individual two-dimensional slices, iv. providing at least one 3D printing ink, v. constructing the spectacle lens from the sum total of the individual two-dimensional slices from step iii. by means of a printing operation on the substrate, vi. curing the spectacle lens, wherein the curing can be effected fully or partially after each application of individual volume elements or after each application of a slice of volume elements, and the partial curing can be completed on completion of the printing process, vii. optionally machining and/or grinding and/or turning and/or polishing the surface of the spectacle lens obtained in step vi. that does not adjoin the substrate, viii. detaching the spectacle lens obtained in step vii. together with the coating from the substrate, ix. optionally coating the surface of the spectacle lens remote from the substrate, x. optionally edging the spectacle lens obtained in step ix. i. providing a coated substrate, where the substrate has optionally been covered with a detachable bonding layer and the coating of the substrate is selected from the group consisting of at least one hard lacquer layer, at least one antireflection layer, at least one electrically conductive or semiconductive layer, at least one antifog layer and/or at least one clean-coat layer, ii. providing a three-dimensional model of the spectacle lens, iii. digitally cutting the three-dimensional model from step ii. into individual two-dimensional slices, iv. providing at least one 3D printing ink, v. constructing the spectacle lens from the sum total of the individual two-dimensional slices from step iii. by means of a printing operation on the substrate, vi. curing the spectacle lens, wherein the curing can be effected fully or partially after each application of individual volume elements or after each application of a slice of volume elements, and the partial curing can be completed on completion of the printing process, vii. optionally machining and/or grinding and/or turning and/or polishing the surface of the spectacle lens obtained in step vi. that does not adjoin the substrate, viii. detaching the spectacle lens obtained in step vii. together with the coating from the substrate, ix. optionally coating the surface of the spectacle lens remote from the substrate, x. optionally edging the spectacle lens obtained in step ix.