mhurhangee/patent-ind-claim-en huggingface dataset:
A cut-resistant yarn structure comprising: a first cut-resistant core filament ; a second cut-resistant core filament ; a first covering yarn wound over the first cut-resistant core filament and the second cut-resistant core filament ; and one or more covering layers wound over the first covering yarn , characterised in that the first covering yarn comprises a core-spun yarn in which staple fibers are spun over a third cut-resistant core filament . a first cut-resistant core filament ; a second cut-resistant core filament ; a first covering yarn wound over the first cut-resistant core filament and the second cut-resistant core filament ; and one or more covering layers wound over the first covering yarn , characterised in that the first covering yarn comprises a core-spun yarn in which staple fibers are spun over a third cut-resistant core filament .
A transmitter for an optical network unit, comprising: a 2.5Gb/s direct modulation laser, for generating an uplink optical signal; wherein the direct modulation laser is driven by a modulation current and a bias current, and the bias current is configured to be greater than a threshold current of the direct modulation laser, and an amplitude of the modulation current is configured such that a difference between a frequency of 1 bit and a frequency of 0 bit of the uplink optical signal is a half of a transmission rate of the uplink optical signal. a 2.5Gb/s direct modulation laser, for generating an uplink optical signal; wherein the direct modulation laser is driven by a modulation current and a bias current, and the bias current is configured to be greater than a threshold current of the direct modulation laser, and an amplitude of the modulation current is configured such that a difference between a frequency of 1 bit and a frequency of 0 bit of the uplink optical signal is a half of a transmission rate of the uplink optical signal.
A paper feeding device comprising: a paper feed tray on which a paper bundle in which a plurality of sheets of paper are stacked is able to be placed; a blower positioned next to the paper bundle placed on the paper feed tray and able to generate airflow; and a flow regulating member positioned above the paper bundle placed on the paper feed tray , the flow regulating member generating a negative pressure between the flow regulating member and an uppermost sheet of paper of the paper bundle with airflow from the blower , characterized in that the flow regulating member has a segmented airfoil shape having a gap , to send airflow between the flow regulating member and the uppermost sheet of paper via the gap . a paper feed tray on which a paper bundle in which a plurality of sheets of paper are stacked is able to be placed; a blower positioned next to the paper bundle placed on the paper feed tray and able to generate airflow; and a flow regulating member positioned above the paper bundle placed on the paper feed tray , the flow regulating member generating a negative pressure between the flow regulating member and an uppermost sheet of paper of the paper bundle with airflow from the blower , characterized in that the flow regulating member has a segmented airfoil shape having a gap , to send airflow between the flow regulating member and the uppermost sheet of paper via the gap .
Mixing module for a device for water treatment, comprising a base body having an inlet line for untreated water, a supply line for water treated by the device for water treatment, a first outlet line for service water of a first quality, a first mixing means to produce the service water of a first quality, and a second outlet line for service water of a second quality, the first mixing means connecting a first untreated water duct , which is flow-connected to the inlet line , to a first mixing duct , which is connected to the first outlet line , characterised in that the first untreated water duct opens into an untreated water annular space which encloses the inlet line , a first untreated water passage being formed in the wall of the inlet line and connecting the untreated water annular space to the interior of the inlet line , and in that the first mixing duct opens into a first service water annular space which encloses the first outlet line , a first service water passage being formed in the wall of the first outlet line and connecting the service water annular space to the interior of the first outlet line .
A fastening clip for mounting a component part, such as an airbag, to a support structure , comprising: a body portion , extending between an upper end region and a lower end region along a longitudinal axis , comprising at least one elastically deflectable retaining member , projecting laterally from said lower end region of said body portion , so as to fixingly engage when inserted into an orifice of the support structure ; a head portion , provided at said upper end region of said body portion , comprising a rectangularly shaped plate member , having a flat upper surface extending in a transverse plane relative to said longitudinal axis , and two opposing resilient spring members extending transversely away from opposing first and second edges of said plate member and folded towards said lower end region of said body portion , and wherein each one of said two opposing resilient spring members is uniaxially folded about a respective first and second folding axis . a body portion , extending between an upper end region and a lower end region along a longitudinal axis , comprising at least one elastically deflectable retaining member , projecting laterally from said lower end region of said body portion , so as to fixingly engage when inserted into an orifice of the support structure ; a head portion , provided at said upper end region of said body portion , comprising a rectangularly shaped plate member , having a flat upper surface extending in a transverse plane relative to said longitudinal axis , and two opposing resilient spring members extending transversely away from opposing first and second edges of said plate member and folded towards said lower end region of said body portion , and wherein each one of said two opposing resilient spring members is uniaxially folded about a respective first and second folding axis .
A water resistant acoustic port , comprising: a housing ; a sealed chamber within the housing; an inlet microtube (106, 206a, 206b, 206c; 406a, 406b, 406c) positioned in a wall of the housing and fluidically connecting the chamber to an environment external to the housing, the inlet microtube being generally capable of resisting water intrusion from ambient water at a submersion depth of up to one meter for up to 30 minutes; and a semi-permeable diverter positioned on a surface of the housing over the inlet microtube, wherein the semi-permeable diverter is adapted to protect the inlet microtube from water intrusion due to an impulse event; and wherein the inlet microtube (106, 206a, 206b, 206c; 406a, 406b, 406c) further comprises a hydrophobic coating on internal surfaces of the inlet microtube to reduce capillary effects. a housing ; a sealed chamber within the housing; an inlet microtube (106, 206a, 206b, 206c; 406a, 406b, 406c) positioned in a wall of the housing and fluidically connecting the chamber to an environment external to the housing, the inlet microtube being generally capable of resisting water intrusion from ambient water at a submersion depth of up to one meter for up to 30 minutes; and a semi-permeable diverter positioned on a surface of the housing over the inlet microtube, wherein the semi-permeable diverter is adapted to protect the inlet microtube from water intrusion due to an impulse event; and wherein the inlet microtube (106, 206a, 206b, 206c; 406a, 406b, 406c) further comprises a hydrophobic coating on internal surfaces of the inlet microtube to reduce capillary effects.
A geared motor for an electromechanical actuator for a motor vehicle brake , comprising a casing , an electric motor and a planetary reduction gear housed in the casing, the casing comprising a shell which delimits a chamber , the planetary reduction gear comprising a ring gear forming a kinematic rack which is installed in the chamber , this ring gear being delimited by an outer surface , characterised in that the casing comprises tabs which protrude from the shell within the chamber for housing the ring gear , the ring gear being held in position by the tabs being elastically deformed by the ring gear so as to mutually clamp its outer surface by an elastic return effect.
A method for preventing posterior-corruption long-range attacks in a proof of stake blockchain protocol on a blockchain network , the method comprising: generating, by a blockchain node , a fresh key pair, having a fresh public key to be included into a transaction and a fresh private key to be used for signing a next transaction; generating, by the blockchain node , the transaction having as an input an overall stake associated to an account of the blockchain node, and as an output a transfer stake to be transferred to a second node's public key, and a remaining account stake to be transferred to the fresh public key; signing, by the blockchain node , the transaction with a previous private key; broadcasting, by the blockchain node , the generated transaction to the blockchain network ; and deleting, by the blockchain node , a previous fresh key pair when a previously broadcasted transaction is confirmed, wherein the method utilizes a key-evolving mechanism, wherein the key evolving mechanism uses the blockchain as a medium to make public key-updates visible to other blockchain nodes . generating, by a blockchain node , a fresh key pair, having a fresh public key to be included into a transaction and a fresh private key to be used for signing a next transaction; generating, by the blockchain node , the transaction having as an input an overall stake associated to an account of the blockchain node, and as an output a transfer stake to be transferred to a second node's public key, and a remaining account stake to be transferred to the fresh public key; signing, by the blockchain node , the transaction with a previous private key; broadcasting, by the blockchain node , the generated transaction to the blockchain network ; and deleting, by the blockchain node , a previous fresh key pair when a previously broadcasted transaction is confirmed, wherein the method utilizes a key-evolving mechanism, wherein the key evolving mechanism uses the blockchain as a medium to make public key-updates visible to other blockchain nodes .
A zolpidem composition, comprising: zolpidem tartrate and polacrillin potassium in a weight ratio of 1:8, wherein the zolpidem composition is obtainable by dry mixing of zolpidem tartrate and polacrillin potassium.
A bread slicer having a frame with a front side opposite a rear side and two lateral sides extending between the front side and the rear side , wherein this slicer comprises - a loading compartment that is connected to a receiving compartment , the loading compartment being adjacent to said front side whereas the receiving compartment is situated near said rear side , - an access opening for the loading compartment for placing a loaf of bread to be sliced in this compartment , the access opening being accessible from said front side by a user who is positioned in front of that front side for placing a loaf of bread to be sliced in the loading compartment and for retrieving the loaf of bread after it has been sliced, - a cutting member which can move along a cutting plane to cut slices off the bread as it is moved between said compartments , - a support surface for the bread extending in said compartments and having a slot between the compartments to allow the passage of the cutting member along said cutting plane , the support surface defining a direction of travel of the bread between the front side and the rear side of the frame and parallel to the support surface , - a movable push rod which can move in said direction of travel of the bread in order to move the bread between said compartments through the cutting plane , - a movable support which can move in said direction of travel of the bread in order to support and/or push the bread to be cut or the slices of the cut bread, said slicer being characterized in that said support surface is inclined at an angle (α) between 25° and 70°, in particular between 30° and 60°, with respect to a horizontal line which extends perpendicularly to the front side of the slicer . - a loading compartment that is connected to a receiving compartment , the loading compartment being adjacent to said front side whereas the receiving compartment is situated near said rear side , - an access opening for the loading compartment for placing a loaf of bread to be sliced in this compartment , the access opening being accessible from said front side by a user who is positioned in front of that front side for placing a loaf of bread to be sliced in the loading compartment and for retrieving the loaf of bread after it has been sliced, - a cutting member which can move along a cutting plane to cut slices off the bread as it is moved between said compartments , - a support surface for the bread extending in said compartments and having a slot between the compartments to allow the passage of the cutting member along said cutting plane , the support surface defining a direction of travel of the bread between the front side and the rear side of the frame and parallel to the support surface , - a movable push rod which can move in said direction of travel of the bread in order to move the bread between said compartments through the cutting plane , - a movable support which can move in said direction of travel of the bread in order to support and/or push the bread to be cut or the slices of the cut bread,
A medical device comprising: a polymer layer composite comprising an inner polymer film comprising an anisotropic polymer and having an orientation direction; a mid-layer polymer film comprising an anisotropic polymer and having an orientation direction at an inner orientation angle to the inner polymer film, wherein 0° is less than the inner orientation angle, which is less than or equal to 90°; and an outer polymer film comprising an anisotropic polymer and having an orientation direction at an outer orientation angle to the mid-layer polymer film, wherein 0° is less than the outer orientation angle, which is less than or equal to 90°; and a medical device having a longitudinal axis (L) disposed between the mid-layer film and the outer polymer film, and wherein the term "anisotropic polymer" means a polymer in which polymer chains align more in one direction than in others, and wherein this alignment serves to define the "orientation direction" with respect to the medical device's longitudinal axis. a polymer layer composite comprising an inner polymer film comprising an anisotropic polymer and having an orientation direction; a mid-layer polymer film comprising an anisotropic polymer and having an orientation direction at an inner orientation angle to the inner polymer film, wherein 0° is less than the inner orientation angle, which is less than or equal to 90°; and an outer polymer film comprising an anisotropic polymer and having an orientation direction at an outer orientation angle to the mid-layer polymer film, wherein 0° is less than the outer orientation angle, which is less than or equal to 90°; and an inner polymer film comprising an anisotropic polymer and having an orientation direction; a mid-layer polymer film comprising an anisotropic polymer and having an orientation direction at an inner orientation angle to the inner polymer film, wherein 0° is less than the inner orientation angle, which is less than or equal to 90°; and an outer polymer film comprising an anisotropic polymer and having an orientation direction at an outer orientation angle to the mid-layer polymer film, wherein 0° is less than the outer orientation angle, which is less than or equal to 90°; and a medical device having a longitudinal axis (L) disposed between the mid-layer film and the outer polymer film, and wherein the term "anisotropic polymer" means a polymer in which polymer chains align more in one direction than in others, and wherein this alignment serves to define the "orientation direction" with respect to the medical device's longitudinal axis.
A method of operating aircraft for flight in a close formation, comprising: establishing a communication link between a first aircraft and a second aircraft , wherein the first aircraft leads the second aircraft in the close formation; assigning to at least one of the first aircraft or the second aircraft, via the communication link, initial positions relative to one another in the close formation; providing flight control input for aligning the first and second aircraft in their respective initial positions; tracking, by at least one aircraft in the close formation, at least one vortex generated by at least one other aircraft in the close formation, wherein the tracking includes collecting airflow measurements, at the second aircraft, for sensing a first vortex generated by a wingtip of the first aircraft and analyzing the received data to create computer vortex models for mapping the vortex field and subdividing the mapped vortex field into different vortex regions, identifying locations of respective vortex cores, and updating the positions of the vortex cores with respect to the second aircraft; and based on the tracking, providing flight control input to adjust a relative position between the first aircraft and the second aircraft based on the positions of the vortex cores. establishing a communication link between a first aircraft and a second aircraft , wherein the first aircraft leads the second aircraft in the close formation; assigning to at least one of the first aircraft or the second aircraft, via the communication link, initial positions relative to one another in the close formation; providing flight control input for aligning the first and second aircraft in their respective initial positions; tracking, by at least one aircraft in the close formation, at least one vortex generated by at least one other aircraft in the close formation, wherein the tracking includes collecting airflow measurements, at the second aircraft, for sensing a first vortex generated by a wingtip of the first aircraft and analyzing the received data to create computer vortex models for mapping the vortex field and subdividing the mapped vortex field into different vortex regions, identifying locations of respective vortex cores, and updating the positions of the vortex cores with respect to the second aircraft; and based on the tracking, providing flight control input to adjust a relative position between the first aircraft and the second aircraft based on the positions of the vortex cores.
A cell culture comprising human cells, wherein at least 5% of said human cells are pancreatic-duodenal homeobox factor-1 (PDX1) positive foregut endoderm cells, said PDX1-positive foregut endoderm cells being multipotent cells that can differentiate into cells, tissues or organs derived from the anterior portion of the gut tube.
A liquid crystal display device having an electrode group formed on one or both of a pair of substrates that are opposed to each other, and a plurality of active devices connected to the electrode group, and a liquid crystal alignment film formed on the opposing surfaces of the pair of substrates, and a liquid crystal composition sandwiched in between the pair of substrates, wherein the liquid crystal alignment film comprises a polymer derived from a polyamic acid having a photodegradable group and not having a photoreactive group represented by the following formula (I) to formula (VII), the liquid crystal composition comprises at least one compound represented by formula as a first component, and the operating mode of the liquid crystal display device is an IPS mode or an FFS mode: in formula , R 1 is alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons or alkenyl having 2 to 12 carbons; ring A is 1,4-cyclohexylene, 1,4-phenylene, 2-fluoro-1,4-phenylene, 2,3-difluoro-1,4-phenylene, 2,6-difluoro-1,4-phenylene, pyrimidine-2,5-diyl, 1,3-dioxane-2,5-diyl or tetrahydropyran-2,5-diyl; Z 1 is a single bond, ethylene, carbonyloxy or difluoromethyleneoxy; X 1 and X 2 are independently hydrogen or fluorine; Y 1 is fluorine, chlorine, alkyl having 1 to 12 carbons in which at least one hydrogen has been replaced by fluorine or chlorine, alkoxy having 1 to 12 carbons in which at least one hydrogen has been replaced by fluorine or chlorine or alkenyloxy having 2 to 12 carbons in which at least one hydrogen has been replaced by fluorine or chlorine; and a is 1, 2, 3 or 4; -C≡C- (I) -C≡C-C≡C- (II) -C≡C-CH=CH- (III) -C≡C-R 7 -C≡C- (IV) -C≡C-R 7 -CH=CH- (V) -CH=CH- (VI) -N=N- (VII) wherein R 7 is a divalent organic group having an aromatic ring.
A refrigerator appliance , comprising: a cabinet defining a chilled chamber ; a door for accessing the chilled chamber ; an active filter assembly mounted within the cabinet in fluid communication with the chilled chamber , the active filter assembly comprising a housing , a filter medium removably positioned within the housing , characterized by the active filter assembly further comprising a field tag fixed to the filter medium , and a field sensor attached to the housing to detect the field tag ; and a controller in operable communication with active filter assembly , the controller being configured to initiate a filtration operation, the filtration operation comprising receiving a detection signal from the field sensor based on detection of the filter medium within the housing , and directing air filtration through the active air assembly in response to receiving the detection signal, wherein the field sensor comprises a magnetic field sensor , and wherein the field tag comprises a permanent magnet fixed to the filter medium in selective communication with the magnetic field sensor . a cabinet defining a chilled chamber ; a door for accessing the chilled chamber ; an active filter assembly mounted within the cabinet in fluid communication with the chilled chamber , the active filter assembly comprising a housing , a filter medium removably positioned within the housing , characterized by the active filter assembly further comprising a field tag fixed to the filter medium , and a field sensor attached to the housing to detect the field tag ; and the active filter assembly comprising a housing , a filter medium removably positioned within the housing , characterized by the active filter assembly further comprising a field tag fixed to the filter medium , and a field sensor attached to the housing to detect the field tag ; and a controller in operable communication with active filter assembly , the controller being configured to initiate a filtration operation, the filtration operation comprising receiving a detection signal from the field sensor based on detection of the filter medium within the housing , and directing air filtration through the active air assembly in response to receiving the detection signal, wherein the field sensor comprises a magnetic field sensor , and wherein the field tag comprises a permanent magnet fixed to the filter medium in selective communication with the magnetic field sensor . receiving a detection signal from the field sensor based on detection of the filter medium within the housing , and directing air filtration through the active air assembly in response to receiving the detection signal, wherein the field sensor comprises a magnetic field sensor , and wherein the field tag comprises a permanent magnet fixed to the filter medium in selective communication with the magnetic field sensor .