mhurhangee/patent-ind-claim-en huggingface dataset:
A high pressure valve comprising: a housing having a chamber , a first port configured to allow fluid to flow therethrough, a second port configured to allow fluid to flow therethrough, the chamber providing fluid communication between the first port and the second port; a pin movable within the chamber between an open position in which the first port and the second port are in fluid communication and a closed position in which the first port and the second port are not in fluid communication; a back-up ring that guides the pin, the back-up ring having a concave geometry on its lower face; a seal having an inner diameter through which the pin passes and an end surface with a spherical geometry configured to match the concave surface of the back-up ring, wherein high pressure in the chamber causes the seal to deform inwardly against the pin and to flare an outer diameter wall of the back-up ring outwardly; a lever having a first end coupled to the pin and a second end , the lever having a pivot point that is pivotally secured to the housing; a variable force generator connected to the second end of the lever and configured to move the pin between the open position and the closed position; and a controller coupled to the variable force generator, the controller being configured to adjust a force applied to the second end of the lever by the variable force generator to control the movement of the pin between the open position and the closed position, wherein the high pressure valve is configured to operate at a pressure of at least 137.90 MPa (20,000 psi) as measured in the chamber. a housing having a chamber , a first port configured to allow fluid to flow therethrough, a second port configured to allow fluid to flow therethrough, the chamber providing fluid communication between the first port and the second port; a pin movable within the chamber between an open position in which the first port and the second port are in fluid communication and a closed position in which the first port and the second port are not in fluid communication; a back-up ring that guides the pin, the back-up ring having a concave geometry on its lower face; a seal having an inner diameter through which the pin passes and an end surface with a spherical geometry configured to match the concave surface of the back-up ring, wherein high pressure in the chamber causes the seal to deform inwardly against the pin and to flare an outer diameter wall of the back-up ring outwardly; a lever having a first end coupled to the pin and a second end , the lever having a pivot point that is pivotally secured to the housing; a variable force generator connected to the second end of the lever and configured to move the pin between the open position and the closed position; and a controller coupled to the variable force generator, the controller being configured to adjust a force applied to the second end of the lever by the variable force generator to control the movement of the pin between the open position and the closed position, wherein the high pressure valve is configured to operate at a pressure of at least 137.90 MPa (20,000 psi) as measured in the chamber.
A network switch, comprising: at least one ingress controller configured to: receive one or more packets via a set of input ports; write the one or more packets into an ingress buffer of an ingress tile shared by the set of input ports; read the one or more packets from the ingress buffer according to a schedule by a scheduler; and forward the read one or more packets to a plurality of output ports; the network switch further comprising: at least one read launcher connected to the at least one ingress controller and separate from the scheduler, the at least one read launcher configured to: determine that multiple read requests issued by the scheduler are for reading cells from a same memory bank of the ingress buffer in a same cycle; and hold one or more of the multiple read requests from the at least one ingress controller until one or more later cycles, when the number of the multiple read requests is greater than N. receive one or more packets via a set of input ports; write the one or more packets into an ingress buffer of an ingress tile shared by the set of input ports; read the one or more packets from the ingress buffer according to a schedule by a scheduler; and forward the read one or more packets to a plurality of output ports; the network switch further comprising: at least one read launcher connected to the at least one ingress controller and separate from the scheduler, the at least one read launcher configured to: determine that multiple read requests issued by the scheduler are for reading cells from a same memory bank of the ingress buffer in a same cycle; and hold one or more of the multiple read requests from the at least one ingress controller until one or more later cycles, when the number of the multiple read requests is greater than N. at least one read launcher connected to the at least one ingress controller and separate from the scheduler, the at least one read launcher configured to: determine that multiple read requests issued by the scheduler are for reading cells from a same memory bank of the ingress buffer in a same cycle; and hold one or more of the multiple read requests from the at least one ingress controller until one or more later cycles, when the number of the multiple read requests is greater than N. determine that multiple read requests issued by the scheduler are for reading cells from a same memory bank of the ingress buffer in a same cycle; and hold one or more of the multiple read requests from the at least one ingress controller until one or more later cycles, when the number of the multiple read requests is greater than N.
A shoelace for easier lacing of shoes by a user, comprising an elongated core element , a lace sheath , a first end region , and a second end region , wherein the core element has one or more core threads and the core element is at least partially enveloped by the hose-shaped lace sheath , wherein the core element has a flexible core thread in the region of the first end region for temporarily holding the second end region , wherein the core thread in particular has an elasticity of equal to or greater than 80,000 N/mm 2 , characterized in that the first end region has a holding device for temporarily holding the first end region by the user relative to the shoe, wherein the holding device is fastened by stitching by a knot point at the first end region for knot formation between the first end region and the second end region , so that the knot point prevents the first end region from slipping off the first region in a knotted or tied state.
A vacuum insulating panel comprising: a first substrate ; a second substrate ; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at pressure less than atmospheric pressure; a seal provided at least partially between at least the first and second substrates, characterized in that the seal comprises a first seal layer and a second seal layer ; and in that the second seal layer comprises boron oxide and bismuth oxide, wherein the second seal layer comprises from about 1-20 mol% bismuth oxide and from about 20-65 mol% boron oxide, and comprises at least two times more boron oxide than bismuth oxide in terms of mol%. a first substrate ; a second substrate ; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at pressure less than atmospheric pressure; a seal provided at least partially between at least the first and second substrates, characterized in that the seal comprises a first seal layer and a second seal layer ; and in that the second seal layer comprises boron oxide and bismuth oxide, wherein the second seal layer comprises from about 1-20 mol% bismuth oxide and from about 20-65 mol% boron oxide, and comprises at least two times more boron oxide than bismuth oxide in terms of mol%.
Component (10; 110; 120) which comprises steel at least in a section , wherein the section extends from a surface (20; 160; 170) of the component (10; 110; 120) into an interior of the component (10; 110; 120), wherein the component (10; 110; 120) has, in the section , surface hardening (40; 200; 210) extending from the surface (30; 160; 170) of the component (10; 110; 120), and wherein the steel is 50CrMo4 or 43CrMo4 which is alloyed with an additional alloying element, where the additionally alloying element is tantalum, niobium, titanium or vanadium and where the steel comprises the additional alloying element in a proportion of from 0.01 to 2 percent by weight.
A weighing system comprising: - a weighing device configured to be placed on a floor (F) and to measure at least the weight of a user or an object, the weighing device comprising: - a main body , - at least one foot protruding out of the main body along a foot axis (E), the foot being configured to be on the floor (F), wherein the foot includes only one open cavity designed to receive a carpet pad, - for each foot , a carpet pad configured to be inserted partially in the associated open cavity of the foot , wherein each carpet pad comprises: - a base extending along a main axis (A) and configured to engage an extremity of the foot , - an insert arranged radially inwards the base and configured to be at least partially inserted in the associated open cavity , and - a baseplate extending transversally from the base , the baseplate presenting a contact surface able to be in contact with the floor (F). - a weighing device configured to be placed on a floor (F) and to measure at least the weight of a user or an object, the weighing device comprising: - a main body , - at least one foot protruding out of the main body along a foot axis (E), the foot being configured to be on the floor (F), wherein the foot includes only one open cavity designed to receive a carpet pad, - a main body , - at least one foot protruding out of the main body along a foot axis (E), the foot being configured to be on the floor (F), wherein the foot includes only one open cavity designed to receive a carpet pad, - for each foot , a carpet pad configured to be inserted partially in the associated open cavity of the foot , - a base extending along a main axis (A) and configured to engage an extremity of the foot , - an insert arranged radially inwards the base and configured to be at least partially inserted in the associated open cavity , and - a baseplate extending transversally from the base , the baseplate presenting a contact surface able to be in contact with the floor (F).
A steam generator for a nuclear reactor having a reactor vessel enclosing a column , comprising: three or more plenums proximate with a first plane , the first plane intersecting a bottom portion of the column ; three or more plenums proximate with a second plane , the second plane being approximately parallel with the first plane and intersecting a top portion of the column; and a plurality of steam-generating tubes that form a coolant flowpath from one of the three or more plenums located proximate with the first plane to at least one of the three or more plenums proximate with the second plane; wherein at least one of the three or more plenums proximate with the first plane or at least one of the three or more plenums proximate with the second plane includes an approximately flat tubesheet that faces in a direction of a middle portion of the column; and wherein the approximately flat tubesheet includes an inner edge and an outer edge , wherein the inner edge is positioned closer to the column than the outer edge , wherein the outer edge is positioned closer to the reactor vessel than the inner edge , and wherein the approximately flat tubesheet further includes a plurality of perforations, characterised in that the perforations are of lower density near the inner edge than near the outer edge . three or more plenums proximate with a first plane , the first plane intersecting a bottom portion of the column ; three or more plenums proximate with a second plane , the second plane being approximately parallel with the first plane and intersecting a top portion of the column; and a plurality of steam-generating tubes that form a coolant flowpath from one of the three or more plenums located proximate with the first plane to at least one of the three or more plenums proximate with the second plane; wherein at least one of the three or more plenums proximate with the first plane or at least one of the three or more plenums proximate with the second plane includes an approximately flat tubesheet that faces in a direction of a middle portion of the column; and wherein the approximately flat tubesheet includes an inner edge and an outer edge , wherein the inner edge is positioned closer to the column than the outer edge , wherein the outer edge is positioned closer to the reactor vessel than the inner edge , and wherein the approximately flat tubesheet further includes a plurality of perforations, characterised in that the perforations are of lower density near the inner edge than near the outer edge .
An immunoassay method for detecting an analyte in an isolated sample suspected to contain said analyte by incubating said sample with a plurality of binding partners, one of which carries a detectable label, wherein a label-specific binding partner is added that does not carry a label but binds to said detectable label, wherein said label-specific binding partner is a biological molecule based on a polypeptide composed of amino acids.
An antenna structure , comprising: an antenna pattern , comprising a first portion and a second portion , the first portion being rectangular and having a first side , a second side , a third side and a fourth side connected in sequence, the second portion extending and protruding outwardly from a corner formed by the first side and the second side ; a ground layer , disposed below the antenna pattern and having two slots , respective projections of the two slots projected onto the antenna pattern being close to the third side and the fourth side ; and two microstrip lines , disposed below the ground layer , respective projections of the two microstrip lines projected onto the antenna pattern being perpendicular to the third side and the fourth side , and respective projections of the two microstrip lines projected onto the ground layer traversing the two slots , the antenna structure being characterized in that each of the two microstrip lines has a first section and a second section in an extending direction, wherein a projection of the second section projected onto the antenna pattern being closer to a center of the first portion than a projection of the first section , and a width of the first section is greater than a width of the second section . an antenna pattern , comprising a first portion and a second portion , the first portion being rectangular and having a first side , a second side , a third side and a fourth side connected in sequence, the second portion extending and protruding outwardly from a corner formed by the first side and the second side ; a ground layer , disposed below the antenna pattern and having two slots , respective projections of the two slots projected onto the antenna pattern being close to the third side and the fourth side ; and two microstrip lines , disposed below the ground layer , respective projections of the two microstrip lines projected onto the antenna pattern being perpendicular to the third side and the fourth side , and respective projections of the two microstrip lines projected onto the ground layer traversing the two slots , the antenna structure being characterized in that each of the two microstrip lines has a first section and a second section in an extending direction, wherein a projection of the second section projected onto the antenna pattern being closer to a center of the first portion than a projection of the first section , and a width of the first section is greater than a width of the second section .
A helical toothed belt power-transmission device comprising: a helical toothed belt comprising: a back portion in which a tension member is embedded, and a plurality of tooth portions which are provided on one surface of the back portion at prescribed intervals along a belt longitudinal direction and each of which is inclined with respect to a belt width direction, surfaces of the tooth portions being formed of a tooth fabric ; a drive pulley comprising drive pulley grooves meshing with the tooth portions and being configured to be rotatably driven by a drive source; and a driven pulley comprising driven pulley grooves meshing with the tooth portions , wherein the tension member is a twisted cord comprising a high-strength glass fiber or a carbon fiber; characterized in that the helical toothed belt has a belt width of 1 mm or more and 20 mm or less; wherein the tension member has a diameter of 0.2 mm or more and 0.9 mm or less, wherein the plurality of tooth portions have a tooth pitch of 2 mm or more and 5 mm or less, and wherein a compression ratio of the tooth portions due to the drive pulley grooves and the driven pulley grooves , defined by the following formula, is 0% or more and 5% or less: Compression ratio = tooth height − pulley groove depth / tooth height × 100; wherein a load of the driven pulley is 1 Nm or more and 6 Nm or less. a helical toothed belt comprising: a back portion in which a tension member is embedded, and a plurality of tooth portions which are provided on one surface of the back portion at prescribed intervals along a belt longitudinal direction and each of which is inclined with respect to a belt width direction, surfaces of the tooth portions being formed of a tooth fabric ; a back portion in which a tension member is embedded, and a plurality of tooth portions which are provided on one surface of the back portion at prescribed intervals along a belt longitudinal direction and each of which is inclined with respect to a belt width direction, surfaces of the tooth portions being formed of a tooth fabric ; a drive pulley comprising drive pulley grooves meshing with the tooth portions and being configured to be rotatably driven by a drive source; and a driven pulley comprising driven pulley grooves meshing with the tooth portions , wherein the tension member is a twisted cord comprising a high-strength glass fiber or a carbon fiber; characterized in that the helical toothed belt has a belt width of 1 mm or more and 20 mm or less; wherein the tension member has a diameter of 0.2 mm or more and 0.9 mm or less, wherein the plurality of tooth portions have a tooth pitch of 2 mm or more and 5 mm or less, and wherein a compression ratio of the tooth portions due to the drive pulley grooves and the driven pulley grooves , defined by the following formula, is 0% or more and 5% or less: Compression ratio = tooth height − pulley groove depth / tooth height × 100; wherein a load of the driven pulley is 1 Nm or more and 6 Nm or less.
System comprising a composition and a WC basket, whereby the composition is suitable for use as a sanitary agent, and at least one adhesion promoter, and has at least one solvent, and the composition is present in at least one chamber of the WC basket; characterized in that the total amount of solvent has a conductivity of at least 50 μS/cm; the inner chamber surface is curved, and the composition adheres to a completely closed side of the chamber. a WC basket, whereby the composition is suitable for use as a sanitary agent, and at least one adhesion promoter, and has at least one solvent, and the composition is present in at least one chamber of the WC basket; characterized in that the total amount of solvent has a conductivity of at least 50 μS/cm; the inner chamber surface is curved, and the composition adheres to a completely closed side of the chamber.
An encased soil auger apparatus for mechanical extraction and processing of soil for archaeological assessments comprising: an auger casing forming a hollow cylindrical body, a wall of the auger casing having a plurality of openings having a predetermined size for enabling passage of particles therethrough; and a soil auger having a helical screw blade disposed in the auger casing in a coaxial fashion, a soil engaging end portion of the auger protruding a first end of the auger casing; wherein the auger casing comprises a screen . an auger casing forming a hollow cylindrical body, a wall of the auger casing having a plurality of openings having a predetermined size for enabling passage of particles therethrough; and a soil auger having a helical screw blade disposed in the auger casing in a coaxial fashion, a soil engaging end portion of the auger protruding a first end of the auger casing; wherein the auger casing comprises a screen .
A socket (100; 200) for guiding a screen of a protective installation , in particular a roller shutter, the socket comprising an internal portion with a fixing part , configured to be assembled to a case of the protective installation, and an internal shoe , configured to guide the screen along a guide plane (P26) when an internal face of the screen slides over this internal shoe, the fixing part comprises a lug , which extends along an adjustment axis (A132) orthogonal to the guide plane (P26); characterised in that : - said lug is configured to be fixed to an internal surface of a lower board of the case, - the fixing part comprises at least one separable element (134A; 134B) which extends the lug along the adjustment axis, each separable element being configured so as to bring the internal shoe into position along the adjustment axis (A132) relative to a front edge of the lower board when the lug is fastened to the lower board . - said lug is configured to be fixed to an internal surface of a lower board of the case, - the fixing part comprises at least one separable element (134A; 134B) which extends the lug along the adjustment axis, each separable element being configured so as to bring the internal shoe into position along the adjustment axis (A132) relative to a front edge of the lower board when the lug is fastened to the lower board .