mhurhangee/patent-ind-claim-en huggingface dataset:
A gas removal unit comprising: a tube bundle formed of a plurality of tubes and having a hollow center said tubes being formed of a material that allows passage of a gas from exterior of said tubes into an interior of said tubes, and resisting flow of at least some liquids through said tubes into said an interior of said tubes; a plurality of inner chambers within said tube bundle and a plurality of outer chambers outward of said tube bundle; a liquid fluid inlet connected to a first of said inner or outer chambers, and a liquid fluid outlet connected to a second of said inner and outer chambers, and an axial direction defined between said fluid inlet to said fluid outlet; and a tortuous path defined between said first and second of said inner and outer chambers such that a liquid will pass repeatedly from said inner chambers to said outer chambers, and from said outer chambers to said inner chambers as it moves along said axial direction from said fluid inlet to said fluid outlet; an inner layer of said tubes extending outwardly to an outer layer of said tubes, such that there are a plurality of layers of tubes; the gas removal unit characterised in that said plurality of layers of tubes are wrapped around each other at a varying angle relative to said axial direction, the angle being non-parallel to a centre axis of the tube bundle , such that said tube bundle resists flow in the axial direction. a tube bundle formed of a plurality of tubes and having a hollow center said tubes being formed of a material that allows passage of a gas from exterior of said tubes into an interior of said tubes, and resisting flow of at least some liquids through said tubes into said an interior of said tubes; a plurality of inner chambers within said tube bundle and a plurality of outer chambers outward of said tube bundle; a liquid fluid inlet connected to a first of said inner or outer chambers, and a liquid fluid outlet connected to a second of said inner and outer chambers, and an axial direction defined between said fluid inlet to said fluid outlet; and a tortuous path defined between said first and second of said inner and outer chambers such that a liquid will pass repeatedly from said inner chambers to said outer chambers, and from said outer chambers to said inner chambers as it moves along said axial direction from said fluid inlet to said fluid outlet; an inner layer of said tubes extending outwardly to an outer layer of said tubes, such that there are a plurality of layers of tubes; the gas removal unit characterised in that said plurality of layers of tubes are wrapped around each other at a varying angle relative to said axial direction, the angle being non-parallel to a centre axis of the tube bundle , such that said tube bundle resists flow in the axial direction.
An apparatus for mitigating on-board diagnostic, OBD, faults generated by an OBD system of an internal combustion engine, ICE, system having a selective catalytic reduction system with a diesel exhaust fluid, DEF, decomposition tube , comprising: a fault mitigation module configured to monitor at least one OBD signal of the OBD system and issue a request for regenerating the DEF decomposition tube when a value of the at least one OBD signal reaches a predetermined regeneration threshold corresponding with the at least one OBD signal , the regeneration threshold being reachable prior to an OBD fault threshold corresponding with the at least one OBD signal ; a regeneration module configured to regenerate the DEF decomposition tube according to the issued request ; characterised in that the fault mitigation module further comprises a regeneration frequency module configured to monitor the period of time between a previous exhaust after-treatment system regeneration event and the request for regenerating the DEF decomposition tube , wherein the regeneration frequency module delays an initiation of the requested regeneration of the DEF decomposition tube if the period of time is less than a time threshold. a fault mitigation module configured to monitor at least one OBD signal of the OBD system and issue a request for regenerating the DEF decomposition tube when a value of the at least one OBD signal reaches a predetermined regeneration threshold corresponding with the at least one OBD signal , the regeneration threshold being reachable prior to an OBD fault threshold corresponding with the at least one OBD signal ; a regeneration module configured to regenerate the DEF decomposition tube according to the issued request ; characterised in that the fault mitigation module further comprises a regeneration frequency module configured to monitor the period of time between a previous exhaust after-treatment system regeneration event and the request for regenerating the DEF decomposition tube , wherein the regeneration frequency module delays an initiation of the requested regeneration of the DEF decomposition tube if the period of time is less than a time threshold.
Metering machine including a frame on which are mounted a feed hopper and a cylindrical metering sleeve mounted between an outlet of the feed hopper and a discharge pipe , the metering sleeve comprises a first opened end that slidably receives along a longitudinal axis (X) a suction and discharge piston , the metering machine including means for driving the suction and discharge piston and the metering sleeve including a radial window and being rotatable about the longitudinal axis (X) by rotation drive means arranged to position the metering sleeve selectively in a first position in which the radial window faces the outlet of the feed hopper and a second position in which the radial window faces a feed end of the discharge pipe , being characterized in that the metering sleeve comprises a second opened end that comes into abutment against a first element that is slidably mounted relative to the frame.
A dual-polarization antenna element , comprising: four radiating elements (410-1, 410-2, 410-3, 410-4) arranged in a co-planar diamond pattern, wherein neighboring elements of the four radiating elements (410-1, 410-2, 410-3, 410-4) form four shared-element dipole antenna elements, and wherein each of the four radiating elements (410-1, 410-2, 410-3, 410-4) is shared between two cross-polarized dipole antenna elements of the four shared-element dipole antenna elements; and eight feed ports (220-1, ... 220-8) arranged in four cross-polarized dual-feed pairs respectively disposed on the four radiating elements (410-1, 410-2, 410-3, 410-4), wherein each feed port (220-1, ... 220-8) on the four radiating elements (410-1, 410-2, 410-3, 410-4) excites at least one of the cross-polarized dipole antenna elements; wherein the four radiating elements (410-1, 410-2, 410-3, 410-4) are square-ring shaped. four radiating elements (410-1, 410-2, 410-3, 410-4) arranged in a co-planar diamond pattern, wherein neighboring elements of the four radiating elements (410-1, 410-2, 410-3, 410-4) form four shared-element dipole antenna elements, and wherein each of the four radiating elements (410-1, 410-2, 410-3, 410-4) is shared between two cross-polarized dipole antenna elements of the four shared-element dipole antenna elements; and eight feed ports (220-1, ... 220-8) arranged in four cross-polarized dual-feed pairs respectively disposed on the four radiating elements (410-1, 410-2, 410-3, 410-4), wherein each feed port (220-1, ... 220-8) on the four radiating elements (410-1, 410-2, 410-3, 410-4) excites at least one of the cross-polarized dipole antenna elements; wherein the four radiating elements (410-1, 410-2, 410-3, 410-4) are square-ring shaped.
An electrotechnical device, consisting of a conductive housing or a housing provided with a conductive coating, for accommodating electronic components, wherein the housing has at least one access opening (5; 8), which is closable, furthermore at least one of the electronic components being formed as a measurement data transmission device , wherein the data to be transmitted and/or received can be transmitted in a wireless manner into the environment of the device, and the measurement data transmission device being in communication with an exciter and feed-in device, wherein the means for closing the access opening (5; 8) is a cover (6; 7), which accommodates an antenna radiator which is an integral part of the exciter and feed-in device or forms it itself, and the housing has at least one further opening or an interruption of the conductive coating, which is in electromagnetic coupling to the antenna radiator so that, caused by resonance, at least parts of the housing increase the effective area of the antenna radiator, transmit high-frequency energy to the housing , and the standing wave ratio is improved.
An apparatus at base station side in a wireless communication system for multi-user superposition transmission, the apparatus comprising: a superposition control unit configured to insert, into a data stream of each user equipment in a group of user equipment comprising a plurality of user equipment, a demodulation reference signal corresponding to the data stream, and superpose demodulation reference signals corresponding to data streams of respective user equipment, wherein the superposition control unit allocates a specific transmission power to the data stream of each of the plurality of user equipment, so that the data streams of respective user equipment are transmitted to the plurality of user equipment with same time-frequency resource, without using a multiple-input multiple-output performance gain and/or code division multiplexing; an indication generation unit configured to generate, for at least a first user equipment among the plurality of user equipment, an indication regarding a demodulation reference signal corresponding to a data stream of other user equipment among the plurality of user equipment, to assist the first user equipment in demodulating data transmitted in the multi-user superposition transmission; the apparatus being characterized by : a transmission unit configured to transmit the superposed demodulation reference signals and the indication to the user equipment, wherein the indication is partially transmitted via a physical layer signaling and partially transmitted via a higher layer signaling a superposition control unit configured to insert, into a data stream of each user equipment in a group of user equipment comprising a plurality of user equipment, a demodulation reference signal corresponding to the data stream, and superpose demodulation reference signals corresponding to data streams of respective user equipment, wherein the superposition control unit allocates a specific transmission power to the data stream of each of the plurality of user equipment, so that the data streams of respective user equipment are transmitted to the plurality of user equipment with same time-frequency resource, without using a multiple-input multiple-output performance gain and/or code division multiplexing; an indication generation unit configured to generate, for at least a first user equipment among the plurality of user equipment, an indication regarding a demodulation reference signal corresponding to a data stream of other user equipment among the plurality of user equipment, to assist the first user equipment in demodulating data transmitted in the multi-user superposition transmission; the apparatus being characterized by : a transmission unit configured to transmit the superposed demodulation reference signals and the indication to the user equipment, wherein the indication is partially transmitted via a physical layer signaling and partially transmitted via a higher layer signaling
A ferroelectric memory comprising: a ferroelectric memory cell comprising a ferroelectric capacitor wherein a maximum remanent charge, Q max , can be stored in said ferroelectric capacitor; and a write circuit that receives a write data value selected from a set of more than two values for storage in said ferroelectric capacitor, characterised by said write circuit measuring Q max for said ferroelectric capacitor , determining a first charge that is a fraction of said measured Q max , said first charge being determined by said write data value, said write circuit causing said first charge to be stored in said ferroelectric capacitor. a ferroelectric memory cell comprising a ferroelectric capacitor wherein a maximum remanent charge, Q max , can be stored in said ferroelectric capacitor; and a write circuit that receives a write data value selected from a set of more than two values for storage in said ferroelectric capacitor, characterised by said write circuit measuring Q max for said ferroelectric capacitor , determining a first charge that is a fraction of said measured Q max , said first charge being determined by said write data value, said write circuit causing said first charge to be stored in said ferroelectric capacitor.
A piezoelectric ceramic plate comprising a plurality of crystal grains containing a lead zirconate titanate-type crystal containing Zn and Bi, and crystal grain boundaries existing between the crystal grains , and a pair of quadrangular main surfaces , a pair of first side surfaces opposing each other, and a pair of second side surfaces opposing each other, wherein the pair of first side surfaces are surfaces that have not been processed after firing, and where the distance between the pair of first side surfaces measured at the center in the longitudinal direction of the first side surfaces is denoted by Lc and the distance between the pair of first side surfaces measured at ends in the longitudinal direction of the first side surfaces is denoted by Le, the ratio of the difference ΔL between Le and Lc to Lc (ΔL/Lc) is 1.0% or less, wherein the crystal grains include a first crystal grain , in which is Ci < Cb, and a second crystal grain , in which is Ci ≥ Cb, followed by comparison of the content Ci of at least one element of Zn and Bi at the inside of the crystal grain with the content Cb thereof at the crystal grain boundary adjoining the crystal grain , and wherein the percentage of the first crystal grains is 80% or more of the crystal grains as expressed by the ratio of the number of the first crystal grains to the total number of the first crystal grains and the second crystal grains . a plurality of crystal grains containing a lead zirconate titanate-type crystal containing Zn and Bi, and crystal grain boundaries existing between the crystal grains , and a pair of quadrangular main surfaces , a pair of first side surfaces opposing each other, and a pair of second side surfaces opposing each other, wherein the pair of first side surfaces are surfaces that have not been processed after firing, and where the distance between the pair of first side surfaces measured at the center in the longitudinal direction of the first side surfaces is denoted by Lc and the distance between the pair of first side surfaces measured at ends in the longitudinal direction of the first side surfaces is denoted by Le, the ratio of the difference ΔL between Le and Lc to Lc (ΔL/Lc) is 1.0% or less, wherein the crystal grains include a first crystal grain , in which is Ci < Cb, and a second crystal grain , in which is Ci ≥ Cb, followed by comparison of the content Ci of at least one element of Zn and Bi at the inside of the crystal grain with the content Cb thereof at the crystal grain boundary adjoining the crystal grain , and wherein the percentage of the first crystal grains is 80% or more of the crystal grains as expressed by the ratio of the number of the first crystal grains to the total number of the first crystal grains and the second crystal grains .
A method comprising the steps of: providing a treatment fluid comprising an aqueous liquid, a plurality of particulates, and a particulate suspending agent, wherein the particulate suspending agent comprises crosslinked polymer particulates comprising a polymer which comprises a first monofunctional monomer and which is crosslinked with an orthoester crosslinker comprising an orthoester linkage and at least two crosslinking moieties; and placing the treatment fluid into a wellbore penetrating a subterranean formation; wherein the subterranean formation has a bottom hole static temperature of 66°C or more (150°F or more); and wherein the first monofunctional monomer is selected from N -vinylamide, N- alkyl- N -vinylamide, N -vinylformamide, 1-vinyl-2-pyrrolidinone, N -vinylcaprolactam, N- acryloyl morpholine, N -methyl- N -vinylacetamide, N -vinylacetamide, sodium 4-styrenesulfonate, vinylsulfonic acid, and any derivative thereof. providing a treatment fluid comprising an aqueous liquid, a plurality of particulates, and a particulate suspending agent, wherein the particulate suspending agent comprises crosslinked polymer particulates comprising a polymer which comprises a first monofunctional monomer and which is crosslinked with an orthoester crosslinker comprising an orthoester linkage and at least two crosslinking moieties; and placing the treatment fluid into a wellbore penetrating a subterranean formation; wherein the subterranean formation has a bottom hole static temperature of 66°C or more (150°F or more); and wherein the first monofunctional monomer is selected from N -vinylamide, N- alkyl- N -vinylamide, N -vinylformamide, 1-vinyl-2-pyrrolidinone, N -vinylcaprolactam, N- acryloyl morpholine, N -methyl- N -vinylacetamide, N -vinylacetamide, sodium 4-styrenesulfonate, vinylsulfonic acid, and any derivative thereof.
A cable hanger for securing a cable to a supporting structure having an aperture, said cable hanger comprising: a base panel having opposed ends; a pair of arms , each of the arms attached to a respective end of the base panel and having a free end; a pair of locking projections , each of the locking projections attached to a respective free end of the arms; and wherein the arms and locking projections are configured to spread apart to enable insertion of a cable between the arms, and wherein the locking projections are configured to be inserted into the aperture of the supporting structure; characterized in that further comprising: a pair of flex members , each flex member attached to a respective arm, each flex member having opposed ends, wherein one of the ends of each flex member is fixed to the arms and the other of the ends of each flex member is fixed to the arm or to the base panel; and a cantilevered gripping member extending from each flex member, wherein the cantilevered gripping members are configured to engage and grip the cable, a base panel having opposed ends; a pair of arms , each of the arms attached to a respective end of the base panel and having a free end; a pair of locking projections , each of the locking projections attached to a respective free end of the arms; and wherein the arms and locking projections are configured to spread apart to enable insertion of a cable between the arms, and wherein the locking projections are configured to be inserted into the aperture of the supporting structure; characterized in that further comprising: a pair of flex members , each flex member attached to a respective arm, each flex member having opposed ends, wherein one of the ends of each flex member is fixed to the arms and the other of the ends of each flex member is fixed to the arm or to the base panel; and a cantilevered gripping member extending from each flex member, wherein the cantilevered gripping members are configured to engage and grip the cable, a pair of flex members , each flex member attached to a respective arm, each flex member having opposed ends, wherein one of the ends of each flex member is fixed to the arms and the other of the ends of each flex member is fixed to the arm or to the base panel; and a cantilevered gripping member extending from each flex member, wherein the cantilevered gripping members are configured to engage and grip the cable,
A vehicle information management system adapted for managing diagnostic data indicating a vehicle state, comprising: a plurality of parameter detectors each adapted for detecting a parameter related to the vehicle state; a diagnostic data producing unit adapted for producing the diagnostic data based on a parameter detected by each of the parameter detectors ; a storage adapted for storing one or more diagnostic data pieces; and a transmitter adapted for transmitting the one or more diagnostic data pieces stored in the storage to an external device connected to the vehicle, characterized in that the transmitter is adapted for transmitting terminal data being data that notifies the end of transmission of all the diagnostic data pieces or that diagnostic data piece is not stored in the storage region after transmitting all of the one or more diagnostic data pieces that is stored in a storage region of the storage included in the vehicle. a plurality of parameter detectors each adapted for detecting a parameter related to the vehicle state; a diagnostic data producing unit adapted for producing the diagnostic data based on a parameter detected by each of the parameter detectors ; a storage adapted for storing one or more diagnostic data pieces; and a transmitter adapted for transmitting the one or more diagnostic data pieces stored in the storage to an external device connected to the vehicle, characterized in that the transmitter is adapted for transmitting terminal data being data that notifies the end of transmission of all the diagnostic data pieces or that diagnostic data piece is not stored in the storage region after transmitting all of the one or more diagnostic data pieces that is stored in a storage region of the storage included in the vehicle.
Foldable reflector umbrella comprising a flexible, cloth-like reflective element with an outer supporting and tensioning structure composed of a plurality of tensioning spokes which are preferably distributed evenly over the expanse and divide the reflective element into a number of umbrella segments corresponding substantially to the number of tensioning spokes , wherein, with the reflector umbrella in the opened state, the reflective element consisting of the number of umbrella segments forms a substantially rotationally symmetrical body with a light exit opening , wherein the cloth-like reflective element in the opened state is at least partially gathered so as to form an uneven reflection surface , and wherein the or each umbrella segment has at least one seam spaced from the tensioning spokes , characterised in that a hem pocket is formed in the area of each seam , into which at least one gathering spoke is inserted.