mhurhangee/ep-ind-claims huggingface dataset:
Impeller for ventilation unit comprising a housing, the impeller comprising a pair of solid disk-like plates (3a,3b), received within said housing arranged mutually facing and parallel at a certain distance from each other and provided centrally with a through-hole for a cylindrical hub, a plurality of first radial blades arranged between said plates (3a,3b) and extending from said hub, characterized in that the impeller comprises means for creating, in use, at the central hub of said plates (3a,3b), a zone having a pressure lower than that in the peripheral zone of said plates (3a,3b), said means comprising a plurality of second radial blades provided on at least a first one of said plates, on its side opposite to the side facing the second one of said plates and facing the inner wall of said housing, said second radial blades extending from said hub towards the periphery of said at least one plate (3a,3b), said second radial blades extending between said at least one plate (3a, 3b) and the inner wall of said housing and cooperating, in use, with said inner wall of said housing for creating, at said central hub of said plates (3a,3b), a zone having a pressure lower than that on the peripheral zone of said plates (3a,3b).
A wound care system for reduced pressure therapy comprising a covering device that can be fixed to the skin surrounding a wound and serving to produce a closed wound space containing the wound and a valve system,, said valve system being assigned to the covering device, and said valve system being operable on the one hand to suck gases out of the wound space and on the other hand to counter the penetration of gases into the wound space after fixing the covering device to the skin surrounding the wound, the valve system being able to be coupled detachably to a suction device that can be operated to suck gases out of the wound space, characterised in that the valve system comprises a film valve.
Device for exposing a wiper rubber profile of windscreen wipers to a gas, comprising a reaction chamber with an inlet, through which the wiper rubber profile is continuously fed into the reaction chamber, and an outlet, through which the wiper rubber profile leaves the reaction chamber, wherein a siphon (11, 13), which is filled with a liquid and through which the wiper rubber profile is passed, is respectively formed at the inlet and at the outlet, characterized in that the reaction chamber contains a halogen-containing gas.
Protective circuit in a screen wiper drive, consisting of a parallel circuit having two circuit elements (16, 17), wherein one circuit element consists of a capacitor and the other circuit element consists of a series-connection of a diode and a Zener diode, wherein the forward direction of the diode and the Zener diode is different and the Zener diode inhibits in the direction of a plus pole, the protective circuit being characterised in that the diode has a reverse voltage between 400 V and 1000 V, preferably 1000V, and the Zener diode has a reverse voltage between 33 V and 50V, preferably 39 V.
Polymer, obtainable by polycondensation of a) at least one phosphorous-containing monomer selected from adducts of a1) 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and/or nuclear substituted DOPO derivatives, with a2) at least one unsaturated di- or multivalent carboxylic acid or ester or anhydride thereof; b) at least one secondary diamine; and c) optionally other monomers. a) at least one phosphorous-containing monomer selected from adducts of a1) 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and/or nuclear substituted DOPO derivatives, with a2) at least one unsaturated di- or multivalent carboxylic acid or ester or anhydride thereof; a1) 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and/or nuclear substituted DOPO derivatives, with a2) at least one unsaturated di- or multivalent carboxylic acid or ester or anhydride thereof; b) at least one secondary diamine; and c) optionally other monomers.
A process of making a hydrogel comprising placing human hair in a reducing solution that breaks intermolecular bonds between keratin proteins in the hair, and concentrating the solution, and exposing the solution to an oxidizing agent, and removing the solution, leaving a hydrogel comprising a network of keratins crosslinked to each other with disulfide bonds.
Protection arrangement for armored and unarmored vehicles against threats in the form of blast, fragmentation and/or projectile-forming mines, in which the vehicle floor, a vehicle floor protection structure respectively, is provided with a protective structure, a container respectively, on the threat-facing side, the protective structure, the container respectively, is formed in an areal manner and for forming a liquid chamber is at least partially filled with a filling material consisting of a liquid or a flowable material, characterized in that the liquid chamber is provided with a shock absorbing structure on the underside.
A method of treating a cemented carbide insert for rock drilling and mineral cutting comprising a core of cemented carbide and a surface zone of cemented carbide surrounding said core, wherein both the surface zone and the core contain WC alpha-phase with a binder phase beta-phase based upon at least one of cobalt, nickel or iron, and wherein the core further contains eta-phase and the surface zone is free of eta-phase, wherein the inner part of the surface zone being situated next to the core has a content of binder phase being greater than the nominal content of the binder phase in the cemented carbide body and the content of the binder phase increases gradually in the surface zone in the direction towards the core up to at least 1.2 times compared to the nominal content of the binder phase of the cemented carbide body; wherein the inserts are subjected to a surface hardening process; characterized in that said cemented carbide inserts are heated to a temperature of or above 50°C prior to the surface hardening process; then the surface hardening process is executed at an elevated temperature of or above 50°C and wherein the surface hardening treatment is tumbling.
A directional flow control device comprising: a housing extending along a longitudinal axis between an inlet end and a discharge end; a flow deflector received in the housing, the flow deflector being rotatable in the housing about a rotation axis parallel to the longitudinal axis, the flow deflector having a flow channel therethrough, the flow channel having an intake bore at a front end of the flow deflector and a discharge bore at a rear end of the flow deflector, the intake bore being coaxial with the rotation axis, the discharge bore being offset from the rotation axis; a shell receiving the housing, wherein the shell includes a cavity receiving the housing, the housing having a front housing and a rear housing, the rear housing being fixedly coupled to the shell, the front housing being axially movable in the cavity relative to the rear housing and the shell, the flow deflector being positioned between the front housing and the rear housing; and a biasing spring configured to engage the front housing and an end wall of the shell to bias the front housing toward the rear housing, the biasing spring sealingly compressing the front housing against the flow deflector. a housing extending along a longitudinal axis between an inlet end and a discharge end; a flow deflector received in the housing, the flow deflector being rotatable in the housing about a rotation axis parallel to the longitudinal axis, the flow deflector having a flow channel therethrough, the flow channel having an intake bore at a front end of the flow deflector and a discharge bore at a rear end of the flow deflector, the intake bore being coaxial with the rotation axis, the discharge bore being offset from the rotation axis; a shell receiving the housing, wherein the shell includes a cavity receiving the housing, the housing having a front housing and a rear housing, the rear housing being fixedly coupled to the shell, the front housing being axially movable in the cavity relative to the rear housing and the shell, the flow deflector being positioned between the front housing and the rear housing; and a biasing spring configured to engage the front housing and an end wall of the shell to bias the front housing toward the rear housing, the biasing spring sealingly compressing the front housing against the flow deflector.
A control device of an internal combustion engine comprising a processing part configured to use a trained model using a neural network to calculate at least one output parameter of a vehicle, and a control part configured to control the internal combustion engine mounted in a vehicle based on the at least one output parameter calculated by the processing part, wherein the neural network includes a first input layer to which at least one input parameter of the vehicle other than at least one design value of the internal combustion engine is input, a second input layer to which the at least one design value is input, a first hidden layer to which outputs of the first input layer are input, a second hidden layer to which outputs of the second input layer and values correlated with outputs of the first hidden layer are input, and an output layer to which values correlated with outputs of the second hidden layer are input, the output layer outputting the at least one output parameter, wherein: the at least one input parameter includes an engine speed and fuel injection amount, the at least one design value includes a compression ratio of the internal combustion engine (1, 1'), and the at least one output parameter includes an exhaust temperature. a processing part configured to use a trained model using a neural network to calculate at least one output parameter of a vehicle, and a control part configured to control the internal combustion engine mounted in a vehicle based on the at least one output parameter calculated by the processing part, wherein the neural network includes a first input layer to which at least one input parameter of the vehicle other than at least one design value of the internal combustion engine is input, a second input layer to which the at least one design value is input, a first hidden layer to which outputs of the first input layer are input, a second hidden layer to which outputs of the second input layer and values correlated with outputs of the first hidden layer are input, and an output layer to which values correlated with outputs of the second hidden layer are input, the output layer outputting the at least one output parameter, wherein: the at least one input parameter includes an engine speed and fuel injection amount, the at least one design value includes a compression ratio of the internal combustion engine (1, 1'), and the at least one output parameter includes an exhaust temperature. the at least one input parameter includes an engine speed and fuel injection amount, the at least one design value includes a compression ratio of the internal combustion engine (1, 1'), and the at least one output parameter includes an exhaust temperature.
A method for wireless broadband communications, comprising: receiving, by a small cell, a dedicated synchronization signal Preamble sent through a first message by a user equipment UE in an idle state, wherein the dedicated Preamble is allocated when the UE accesses a network for the first time; querying, by the small cell according to the dedicated Preamble, whether a first signaling radio bearer SRB 1 and/or a second signaling radio bearer SRB2 of the UE are/is stored; if stored, replying, by the small cell in a second message to the UE, indication information that the SRB 1 and/or the SRB2 between the small cell and the UE do/does not need to be re-established or modified; and receiving an uplink radio resource control RRC message sent through a dedicated control channel DCCH by the UE. receiving, by a small cell, a dedicated synchronization signal Preamble sent through a first message by a user equipment UE in an idle state, wherein the dedicated Preamble is allocated when the UE accesses a network for the first time; querying, by the small cell according to the dedicated Preamble, whether a first signaling radio bearer SRB 1 and/or a second signaling radio bearer SRB2 of the UE are/is stored; if stored, replying, by the small cell in a second message to the UE, indication information that the SRB 1 and/or the SRB2 between the small cell and the UE do/does not need to be re-established or modified; and receiving an uplink radio resource control RRC message sent through a dedicated control channel DCCH by the UE.
A method for generating a party static token (248, 248 1) to be used in combination with a party dynamic token (252, 252 1) for identifying a party to a host system, the method comprising: receiving identification information that identifies the party to the host system, the information comprising a host dynamic token (244, 244 1) and a host static token (240, 240 1); generating, with a processor, a false host dynamic token, wherein the false host dynamic token differs from the host dynamic token (244, 244 1); encrypting the host dynamic token (244, 244 1); encrypting the false host dynamic token; encrypting information that uniquely identifies the party dynamic token (252, 252 1) wherein the information that uniquely identifies the party dynamic token comprises a seed value and a complement to the party dynamic token, the method further comprising determining the complement to the party dynamic token from the seed value and the party dynamic token by encrypting the seed value, selecting a portion of the encrypted seed value having a predetermined length to produce a natural party dynamic token, and calculating a difference between the natural party dynamic token and the party dynamic token; and the method further comprising producing the party static token (248, 248 1) by encrypting a combination of the host static token, the encrypted host dynamic token, the encrypted false host dynamic token, and the encrypted information that uniquely identifies the party dynamic token. receiving identification information that identifies the party to the host system, the information comprising a host dynamic token (244, 244 1) and a host static token (240, 240 1); generating, with a processor, a false host dynamic token, wherein the false host dynamic token differs from the host dynamic token (244, 244 1); encrypting the host dynamic token (244, 244 1); encrypting the false host dynamic token; encrypting information that uniquely identifies the party dynamic token (252, 252 1) wherein the information that uniquely identifies the party dynamic token comprises a seed value and a complement to the party dynamic token, the method further comprising determining the complement to the party dynamic token from the seed value and the party dynamic token by encrypting the seed value, selecting a portion of the encrypted seed value having a predetermined length to produce a natural party dynamic token, and calculating a difference between the natural party dynamic token and the party dynamic token; and the method further comprising producing the party static token (248, 248 1) by encrypting a combination of the host static token, the encrypted host dynamic token, the encrypted false host dynamic token, and the encrypted information that uniquely identifies the party dynamic token.
An illumination device (12, 60) for illuminating organic tissue, the illumination device comprising: a first set of one or more light emitting diodes, LEDs (58, D1, D13, D4, D16, D7, D19, D10, D22); a first polarizer (50, 142) arranged to polarize light emitted from the first set of one or more LEDs in a first polarization state; a second set of one or more LEDs (58, D2, D5, D8, D11, D14, D17, D20, D23); a second polarizer (52, 140) arranged to polarize light emitted from the second set of one or more LEDs in a second polarization state; a lens (14, 62) arranged to collect light from organic tissue illuminated by either one or both of the first and second sets of one or more LEDs; a viewing polarizer (24, 124) arranged to polarize the light collected from the organic tissue in the second polarization state; one or more drivers (80a, 80b, 178, 190) for driving one of the first and second sets of one or more LEDs according to a first signal and driving the other of the first and second sets of LEDs according to a second signal; and characterized in that the illumination device further comprises: a microprocessor (73, 172) operable to generate the first signal as a function of a user input value and to generate the second signal as a function of the same user input value so as to provide incremental changes in the polarization by controlling a portion of light emitted from the illumination device in the first polarization state and a portion of light emitted from the illumination device in the second polarization state. a first set of one or more light emitting diodes, LEDs (58, D1, D13, D4, D16, D7, D19, D10, D22); a first polarizer (50, 142) arranged to polarize light emitted from the first set of one or more LEDs in a first polarization state; a second set of one or more LEDs (58, D2, D5, D8, D11, D14, D17, D20, D23); a second polarizer (52, 140) arranged to polarize light emitted from the second set of one or more LEDs in a second polarization state; a lens (14, 62) arranged to collect light from organic tissue illuminated by either one or both of the first and second sets of one or more LEDs; a viewing polarizer (24, 124) arranged to polarize the light collected from the organic tissue in the second polarization state; one or more drivers (80a, 80b, 178, 190) for driving one of the first and second sets of one or more LEDs according to a first signal and driving the other of the first and second sets of LEDs according to a second signal; and characterized in that the illumination device further comprises: a microprocessor (73, 172) operable to generate the first signal as a function of a user input value and to generate the second signal as a function of the same user input value so as to provide incremental changes in the polarization by controlling a portion of light emitted from the illumination device in the first polarization state and a portion of light emitted from the illumination device in the second polarization state.
An x-ray source comprising: a vacuum chamber; a first window transparent to x-rays attached to the wall of the vacuum chamber; and, within the vacuum chamber, one or more electron emitters for generating electron beams (1281, 1283; 1181, 1182, 1183-A); and a plurality of x-ray targets (2301, 2302; 2801, 2802, 2830); with each x-ray target (2301, 2302; 2801, 2802, 2830) comprising a material selected for its x-ray generating properties, and in which at least one dimension of said material is less than 20 microns; and in which said one or more electron emitters and said plurality of x-ray targets (2301, 2302; 2801, 2802, 2830) are aligned such that bombardment of electrons on said x-ray targets (2301, 2302; 2801, 2802, 2830) produces x-ray sub-sources such that said x-ray sub-sources are aligned along an axis that passes through the first window characterized in that at least one of the plurality of x-ray targets (2302; 2830) additionally comprises a substrate (2320; 2833), the at least one x-ray target (2302; 2830) comprising a plurality of discrete structures (2322, 2324; 2883) embedded in the substrate (2320; 2833), the substrate comprising a material with a thermal conductivity greater than 0.1 W m -1 °C -1; and in which said discrete structures (2322, 2324; 2883) comprise a material selected for its x-ray generating properties. a vacuum chamber; a first window transparent to x-rays attached to the wall of the vacuum chamber; and, within the vacuum chamber, one or more electron emitters for generating electron beams (1281, 1283; 1181, 1182, 1183-A); and a plurality of x-ray targets (2301, 2302; 2801, 2802, 2830); with each x-ray target (2301, 2302; 2801, 2802, 2830) comprising a material selected for its x-ray generating properties, and in which at least one dimension of said material is less than 20 microns; and in which said one or more electron emitters and said plurality of x-ray targets (2301, 2302; 2801, 2802, 2830) are aligned such that bombardment of electrons on said x-ray targets (2301, 2302; 2801, 2802, 2830) produces x-ray sub-sources such that said x-ray sub-sources are aligned along an axis that passes through the first window characterized in that at least one of the plurality of x-ray targets (2302; 2830) additionally comprises a substrate (2320; 2833), the at least one x-ray target (2302; 2830) comprising a plurality of discrete structures (2322, 2324; 2883) embedded in the substrate (2320; 2833), the substrate comprising a material with a thermal conductivity greater than 0.1 W m -1 °C -1; and in which said discrete structures (2322, 2324; 2883) comprise a material selected for its x-ray generating properties.
A method for performing link adaptation of a wireless link between a transmitter and at least one receiver, comprising: generating a first enhanced link adaptation, ELA, information element by the transmitter; sending the first ELA information element to the at least one receiver; upon receiving a second ELA information element at the transmitter, determining optimal transmission parameters for the transmitter for increasing the efficiency of the wireless link, wherein the determination is based in part on requirements of a data stream to be transmitted, link quality information, and a number of correctly received packets, wherein the link quality information generated by the at least one receiver and the number of correctly received packets for each data stream designated in a stream bitmap subfield are included in the received second ELA information element in the link quality information subfield and the Non-ACK subfield, respectively, of a link field, wherein the second ELA information element is generated and sent by the at least one receiver in response to the first ELA information element. generating a first enhanced link adaptation, ELA, information element by the transmitter; sending the first ELA information element to the at least one receiver; upon receiving a second ELA information element at the transmitter, determining optimal transmission parameters for the transmitter for increasing the efficiency of the wireless link, wherein the determination is based in part on requirements of a data stream to be transmitted, link quality information, and a number of correctly received packets, wherein the link quality information generated by the at least one receiver and the number of correctly received packets for each data stream designated in a stream bitmap subfield are included in the received second ELA information element in the link quality information subfield and the Non-ACK subfield, respectively, of a link field, wherein the second ELA information element is generated and sent by the at least one receiver in response to the first ELA information element.