mhurhangee/patent-ind-claim-en huggingface dataset:
A base station , comprising: control circuitry, which, in operation, determines a mapping method for mapping a downlink control channel signal to at least one of a first period and a second period, the determining being based on information on at least one of a number of times of blind decoding for the downlink control channel signal and a number of resources for channel estimation, the first period being on or before a timing based on carrier sensing, the second period being on or after the timing based on the carrier sensing; and transmission circuitry, which, in operation, transmits the downlink control channel signal based on the mapping method determined. control circuitry, which, in operation, determines a mapping method for mapping a downlink control channel signal to at least one of a first period and a second period, the determining being based on information on at least one of a number of times of blind decoding for the downlink control channel signal and a number of resources for channel estimation, the first period being on or before a timing based on carrier sensing, the second period being on or after the timing based on the carrier sensing; and transmission circuitry, which, in operation, transmits the downlink control channel signal based on the mapping method determined.
A depressible key comprising: a keytop ; a scissors mechanism connected to the keytop ; and a mechanical switch connected to the scissors mechanism , the mechanical switch comprising a casing, a depressible plunger and a spring inside the casing for depressing the mechanical switch and returning the mechanical switch to an original position; wherein the scissors mechanism is arranged on top of the mechanical switch and configured to collapse on the mechanical switch when the keytop is depressed, wherein the keytop actuates the mechanical switch by directly depressing the depressible plunger when the keytop is depressed; wherein the depressible key further comprises an anchor plate on the casing of the mechanical switch , wherein the scissors mechanism is connected to the keytop at a first end of the scissors mechanism and a second end of the scissors mechanism seats on the anchor plate . a keytop ; a scissors mechanism connected to the keytop ; and a mechanical switch connected to the scissors mechanism , the mechanical switch comprising a casing, a depressible plunger and a spring inside the casing for depressing the mechanical switch and returning the mechanical switch to an original position; wherein the scissors mechanism is arranged on top of the mechanical switch and configured to collapse on the mechanical switch when the keytop is depressed, wherein the keytop actuates the mechanical switch by directly depressing the depressible plunger when the keytop is depressed; wherein the depressible key further comprises an anchor plate on the casing of the mechanical switch , wherein the scissors mechanism is connected to the keytop at a first end of the scissors mechanism and a second end of the scissors mechanism seats on the anchor plate .
A rotating cleaning element for use with a drive gear , the rotating cleaning element comprising: a central member having a drive end and a bearing end, the central member defining a longitudinal axis; a drive protrusion on the drive end configured to engage the drive gear; and a shroud surrounding at least a portion of the bearing end; wherein the drive end comprises a retention device configured to limit axial motion of the rotating cleaning element relative to the drive gear, the retention device including interlocking members configured to engage at least one reception recess in the drive gear when the drive protrusion engages the drive gear, each interlocking member having a proximal end attached to the central member and extending to an unattached distal end defining a retention feature configured to releasably engage the at least one reception recess in the drive gear; characterized in that the retention device is a snapping device. a central member having a drive end and a bearing end, the central member defining a longitudinal axis; a drive protrusion on the drive end configured to engage the drive gear; and a shroud surrounding at least a portion of the bearing end; wherein the drive end comprises a retention device configured to limit axial motion of the rotating cleaning element relative to the drive gear, the retention device including interlocking members configured to engage at least one reception recess in the drive gear when the drive protrusion engages the drive gear, each interlocking member having a proximal end attached to the central member and extending to an unattached distal end defining a retention feature configured to releasably engage the at least one reception recess in the drive gear; characterized in that the retention device is a snapping device.
A method for providing Registration Data Access Protocol, RDAP, responses, the method comprising: obtaining , at a RDAP client over a network, a RDAP query for RDAP data from a user ; providing, by the RDAP client, the RDAP query to a RDAP server , wherein the RDAP server communicates with one or more thick RDAP servers to provide respective thick RDAP answers to the RDAP query, wherein at least one the respective thick RDAP answers are encrypted by the one or more thick RDAP servers using one or more symmetric encryption keys (REKs) provided by a key management service ; obtaining a consolidated thick RDAP answer to the RDAP query from the RDAP server; decrypting , by the RDAP client , the consolidated thick RDAP answer using the one or more symmetric encryption keys (REKs) provided by the key management service ; and providing the thick RDAP answer that is decrypted to the user. obtaining , at a RDAP client over a network, a RDAP query for RDAP data from a user ; providing, by the RDAP client, the RDAP query to a RDAP server , wherein the RDAP server communicates with one or more thick RDAP servers to provide respective thick RDAP answers to the RDAP query, wherein at least one the respective thick RDAP answers are encrypted by the one or more thick RDAP servers using one or more symmetric encryption keys (REKs) provided by a key management service ; obtaining a consolidated thick RDAP answer to the RDAP query from the RDAP server; decrypting , by the RDAP client , the consolidated thick RDAP answer using the one or more symmetric encryption keys (REKs) provided by the key management service ; and providing the thick RDAP answer that is decrypted to the user.
A wand tracking system for tracking movement of a passive wand, the wand tracking system comprising: a source of infra-red electromagnetic radiation configured to emit infra-red electromagnetic radiation into an active playing area ; a passive wand comprising a retro-reflective material provided at a portion of the wand ; a sensing device configured to receive the infra-red electromagnetic radiation after being reflected from the retro-reflective material of the wand positioned in the active playing area and configured to generate data based on the received reflected infra-red electromagnetic radiation from a series of positions of the wand , wherein the active playing area is defined by the range of operation of the source of infra-red electromagnetic radiation and the sensing device ; and a controller configured to process the data generated by the sensing device to identify, based on the series of positions of the wand , a wand path traversed by the wand , determine whether the identified wand path corresponds to a stored wand path and output a control signal to actuate an effect when the identified wand path corresponds to the stored wand path ; and wherein the retro-reflective material is one of a plurality of different types of retro-reflective material having different characteristics that are recognizable by the wand tracking system , and the wand tracking system is arranged to apply for each of the plurality of different types of retro-reflective material a different tolerance level with respect to determining correspondence between the identified wand path and the stored wand path . a source of infra-red electromagnetic radiation configured to emit infra-red electromagnetic radiation into an active playing area ; a passive wand comprising a retro-reflective material provided at a portion of the wand ; a sensing device configured to receive the infra-red electromagnetic radiation after being reflected from the retro-reflective material of the wand positioned in the active playing area and configured to generate data based on the received reflected infra-red electromagnetic radiation from a series of positions of the wand , wherein the active playing area is defined by the range of operation of the source of infra-red electromagnetic radiation and the sensing device ; and a controller configured to process the data generated by the sensing device to identify, based on the series of positions of the wand , a wand path traversed by the wand , determine whether the identified wand path corresponds to a stored wand path and output a control signal to actuate an effect when the identified wand path corresponds to the stored wand path ; and wherein the retro-reflective material is one of a plurality of different types of retro-reflective material having different characteristics that are recognizable by the wand tracking system , and the wand tracking system is arranged to apply for each of the plurality of different types of retro-reflective material a different tolerance level with respect to determining correspondence between the identified wand path and the stored wand path .
A method of detecting an anomaly in a wheelset of a train comprising: taking data acquired by a distributed acoustic sensor having a sensing optical fibre deployed along at least part of a rail track (201; 302) as the train moves along that part of the track, wherein the data corresponds to acoustic signals detected by a plurality of longitudinal sensing portions of said sensing optical fibre; characterised by : analysing the acoustic signals to determine the train speed and to identify at least a first section of track where the train travels with a first speed (v1) and a second section of track where the train travels with a second different speed (v2); and analysing the acoustic signals from the longitudinal sensing portions from the first section of track based on the first speed and analysing the acoustic signals from the longitudinal sensing portions from the second section of track based on the second speed for a characteristic acoustic signal so as to detect an anomaly in a wheelset; wherein said characteristic acoustic signal comprises a repetitive signal at a frequency that varies proportional to the determined train speed. taking data acquired by a distributed acoustic sensor having a sensing optical fibre deployed along at least part of a rail track (201; 302) as the train moves along that part of the track, wherein the data corresponds to acoustic signals detected by a plurality of longitudinal sensing portions of said sensing optical fibre; characterised by : analysing the acoustic signals to determine the train speed and to identify at least a first section of track where the train travels with a first speed (v1) and a second section of track where the train travels with a second different speed (v2); and analysing the acoustic signals from the longitudinal sensing portions from the first section of track based on the first speed and analysing the acoustic signals from the longitudinal sensing portions from the second section of track based on the second speed for a characteristic acoustic signal so as to detect an anomaly in a wheelset; wherein said characteristic acoustic signal comprises a repetitive signal at a frequency that varies proportional to the determined train speed.
Catheter device comprising a drive shaft , a rotor (3.2) for conveying blood, which is connected to the drive shaft , characterized in that a guide spiral is arranged around the drive shaft . a drive shaft , a rotor (3.2) for conveying blood, which is connected to the drive shaft , characterized in that a guide spiral is arranged around the drive shaft .
A rotary hydraulic machine with radial pistons comprising: a rotating shaft ; a cylinder-housing body , having a plurality of housing seatings arranged radially at equal distances from the rotation axis (R) of the rotating shaft ; a cylinder housed in each of said plurality of housing seatings and rotating relative to the same around an axis (C) concentric with said rotation axis (R) of the rotating shaft , wherein each cylinder and each housing seating have a cylindrical sector development; a piston slidable in each cylinder and coupled to a crank of the rotating shaft , said crank being eccentric with respect to the rotation axis (R) of the rotating shaft ; a supply conduit , for each cylinder , provided with a seal arranged to enable a sealed connection between the supply conduit and the respective cylinder ; characterized in that each seal comprises: a first ring , arranged at an end of the supply conduit and placed in contact with the cylinder ; a second ring , concentric to the first ring and interposed between the supply conduit and the first ring , wherein the second ring is coupled by interference with the first ring and is inserted by interference into the supply conduit in such a way as to prevent a rotation of the first ring with respect to the supply conduit around a common axis (X). a rotating shaft ; a cylinder-housing body , having a plurality of housing seatings arranged radially at equal distances from the rotation axis (R) of the rotating shaft ; a cylinder housed in each of said plurality of housing seatings and rotating relative to the same around an axis (C) concentric with said rotation axis (R) of the rotating shaft , wherein each cylinder and each housing seating have a cylindrical sector development; a piston slidable in each cylinder and coupled to a crank of the rotating shaft , said crank being eccentric with respect to the rotation axis (R) of the rotating shaft ; a supply conduit , for each cylinder , provided with a seal arranged to enable a sealed connection between the supply conduit and the respective cylinder ; characterized in that each seal comprises: a first ring , arranged at an end of the supply conduit and placed in contact with the cylinder ; a second ring , concentric to the first ring and interposed between the supply conduit and the first ring , wherein the second ring is coupled by interference with the first ring and is inserted by interference into the supply conduit in such a way as to prevent a rotation of the first ring with respect to the supply conduit around a common axis (X). a first ring , arranged at an end of the supply conduit and placed in contact with the cylinder ; a second ring , concentric to the first ring and interposed between the supply conduit and the first ring , wherein the second ring is coupled by interference with the first ring and is inserted by interference into the supply conduit in such a way as to prevent a rotation of the first ring with respect to the supply conduit around a common axis (X).
An attaching member configured to be attached to a blood purification apparatus (B) including peristaltic pumps (P), the attaching member is configured to hold pump tubes (C) to be squeezed in a predetermined direction by the respective peristaltic pumps (P) for liquid delivery, the attaching member comprising: a body attachable to a predetermined position (Ba) of the blood purification apparatus (B); and holding portions attached to the body and that are configured to hold the pump tubes (C), wherein the holding portions are attached to edge portions on two opposite sides of the body , and characterized in that the body comprises a central portion in which flexible tubes (r) can be placed that each allow liquid to flow through , the central portion being positioned between the holding portion on one of the edge portions and the holding portion on the other of the edge portions, and the central portion has a rear side facing the blood purification apparatus (B), when attached, and a front side opposite to the rear side, wherein the central portion has openings (H1, H2, H3, H4) configured to secure the flexible tubes (r) by passing the flexible tubes (r) through the openings (H1, H2, H3, H4) from the rear side to the front side of the central portion , or vice versa. a body attachable to a predetermined position (Ba) of the blood purification apparatus (B); and holding portions attached to the body and that are configured to hold the pump tubes (C), wherein the holding portions are attached to edge portions on two opposite sides of the body , and characterized in that the body comprises a central portion in which flexible tubes (r) can be placed that each allow liquid to flow through , the central portion being positioned between the holding portion on one of the edge portions and the holding portion on the other of the edge portions, and the central portion has a rear side facing the blood purification apparatus (B), when attached, and a front side opposite to the rear side, wherein the central portion has openings (H1, H2, H3, H4) configured to secure the flexible tubes (r) by passing the flexible tubes (r) through the openings (H1, H2, H3, H4) from the rear side to the front side of the central portion , or vice versa.
A table top unit for an extendable table, comprising a folding insert with a first partial plate and a second partial plate , which are hinged to one another by means of a hinge-like joint and can be pivoted between a folded ready position and an unfolded position of use in such a way that the first partial plate is rotated through 180° between the ready position and the position of use, so that, in the ready position, a rear side of the first partial plate is directed upwardly and, in the position of use, a visible side; a frame in which the folding insert is held; a connecting element hinged to the first partial plate and to the frame respectively; and a spring and/or damping element which is arranged laterally with respect to the folding insert and is connected to the connecting element and to the frame , characterized in that the table-top unit additionally comprises a guide element which is attached to the folding insert and is guided displaceably on the frame , and in that the frame comprises a slotted guide for guiding the guide element . a folding insert with a first partial plate and a second partial plate , which are hinged to one another by means of a hinge-like joint and can be pivoted between a folded ready position and an unfolded position of use in such a way that the first partial plate is rotated through 180° between the ready position and the position of use, so that, in the ready position, a rear side of the first partial plate is directed upwardly and, in the position of use, a visible side; a frame in which the folding insert is held; a connecting element hinged to the first partial plate and to the frame respectively; and a spring and/or damping element which is arranged laterally with respect to the folding insert and is connected to the connecting element and to the frame , characterized in that the table-top unit additionally comprises a guide element which is attached to the folding insert and is guided displaceably on the frame , and in that the frame comprises a slotted guide for guiding the guide element .
A length-adjustable ossicular prosthesis, comprising a head element , which is intended to be disposed at an eardrum, a foot element , which is intended to be disposed at an ossicle or oval window of the human middle ear, and a connecting element , which connects the head element and the foot element , characterized in that the head element comprises a clip including guiding and clamping elements , which, when the clip is open, displaceably guide the head element at the connecting element and, when the clip is tensioned, securely clamp the head element to the connecting element ; in that the clip comprises tensioning elements , by way of which the guiding and clamping elements can be tensioned against the connecting element so as to be securely clamped to the connecting element ; and in that the clip comprises a locking mechanism that, when closed, holds the tensioning elements in the tensioned position in which the tensioning elements tension the guiding and clamping elements against the connecting element .
A method of making a sheet metal component from a tailored blank , said method comprising: altering an initial blank formed from a first material , which preferably comprises a coating on an outer surface thereof, to form the tailored blank by at least one of (i) coupling additional material to a portion of the first material, and (ii) removing the first material from a portion of the initial blank; and forming the sheet metal component from the tailored blank by an incremental sheet forming process. altering an initial blank formed from a first material , which preferably comprises a coating on an outer surface thereof, to form the tailored blank by at least one of (i) coupling additional material to a portion of the first material, and (ii) removing the first material from a portion of the initial blank; and forming the sheet metal component from the tailored blank by an incremental sheet forming process.
A non-volatile memory comprising a plurality of memory cells (105A-N) formed in an integrated circuit substrate , said non-volatile memory characterised by : at least a first counter-doped-gate device , formed in the integrated circuit substrate , said counter-doped-gate device receiving a high voltage from a high-voltage node and generating an intermediate voltage at an intermediate-voltage node , wherein the counter-doped-gate device comprises a metal oxide semiconductor field effect transistor (MOSFET), and wherein the high-voltage node and the intermediate-voltage node are selectively coupled to the plurality of memory cells (105A-105N).
A fluid dispenser head (T) for mounting on a dispenser member (P), such as a pump, and including a bearing surface (16; 41; 34') for actuating the dispenser member (P), and a spray wall (D) that is perforated with a network of holes (DO) through which the fluid under pressure passes so as to be sprayed in small droplets, the dispenser head being characterized in that it further includes a suction chamber (30; 30') of volume that is variable such that the volume of the suction chamber (30; 30') decreases when pressure is exerted on the bearing surface (16; 41; 34') and increases when the pressure on the bearing surface (16; 41; 34') is relaxed.
A V-ribbed belt comprising a twisted cord that is obtained by mix-twisting: a high-elongation aramid fiber having a tensile modulus of 50-100 GPa; and a low-modulus fiber having a lower tensile modulus than the high-elongation aramid fiber; characterized in that the high-elongation aramid fiber has an intermediate elongation under a load of 4 cN/dtex of 0.8-3%.