mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus , configured to: generate one or more pilot symbols based on a polyphase sequence; form a sequence of data symbols and to perform multiplexing of the sequence of data symbols and the one or more of pilot symbols; generate at least one single-carrier frequency division multiple access, SC-FDMA, symbol based on the multiplexed sequence of data symbols and the one or more pilot symbols, wherein each of the at least one SC-FDMA symbol includes a cyclic prefix, wherein the at least one SC-FDMA symbol is based on localized FDMA, LFDMA; and transmit the at least one SC-FDMA symbol using frequency resources assigned to the apparatus , wherein the apparatus is assigned different groups of subbands in different symbol periods, such that the groups of subbands hop across frequency in different time slots according to a frequency hopping pattern, wherein a time slot spans one symbol period and wherein the frequency resources comprise a group of adjacent subbands assigned to the apparatus . generate one or more pilot symbols based on a polyphase sequence; form a sequence of data symbols and to perform multiplexing of the sequence of data symbols and the one or more of pilot symbols; generate at least one single-carrier frequency division multiple access, SC-FDMA, symbol based on the multiplexed sequence of data symbols and the one or more pilot symbols, wherein each of the at least one SC-FDMA symbol includes a cyclic prefix, wherein the at least one SC-FDMA symbol is based on localized FDMA, LFDMA; and transmit the at least one SC-FDMA symbol using frequency resources assigned to the apparatus , wherein the apparatus is assigned different groups of subbands in different symbol periods, such that the groups of subbands hop across frequency in different time slots according to a frequency hopping pattern, wherein a time slot spans one symbol period and wherein the frequency resources comprise a group of adjacent subbands assigned to the apparatus .
An oral cleaning system which provides feedback to a user, the oral cleaning system comprising: a power toothbrush ; one or more sensors on or within the toothbrush; a processor within the toothbrush configured to process sensor information obtained from the one or more sensors during a first brushing session of a user; and a feedback system on or within the toothbrush responsive to the processor and configured to communicate brushing information to the user at a time subsequent to the first brushing session but before a second brushing session of the user; characterized in that the feedback system includes a sensor configured to detect that the user has picked up the toothbrush or removed it from a cradle, to activate the feedback system to communicate the brushing information to the user when the sensor has detected that the user has picked up the toothbrush or removed it from a cradle. a power toothbrush ; one or more sensors on or within the toothbrush; a processor within the toothbrush configured to process sensor information obtained from the one or more sensors during a first brushing session of a user; and a feedback system on or within the toothbrush responsive to the processor and configured to communicate brushing information to the user at a time subsequent to the first brushing session but before a second brushing session of the user;
A protective device for the needle tube of a syringe, comprising a housing which is designed to be pivotable on a carrier element , which housing has an open housing side in the pivot plane, so that the needle tube is able to be pivoted into the housing after being used for injection, wherein the carrier element and the pivotable housing , in addition to the connection of a film hinge for the formation of a pivot axis are additionally connected to one another via a predetermined breaking point , characterized in that on the housing side, a holding device is provided for the pivoted-in needle tube , wherein after being used for injection, the housing is able to be pivoted back into a detent position via the destroyed predetermined breaking point , wherein the needle tube is able to be brought into operative connection with the holding device , which is provided in the housing . a housing which is designed to be pivotable on a carrier element , which housing has an open housing side in the pivot plane, so that the needle tube is able to be pivoted into the housing after being used for injection, wherein the carrier element and the pivotable housing , in addition to the connection of a film hinge for the formation of a pivot axis are additionally connected to one another via a predetermined breaking point , characterized in that on the housing side, a holding device is provided for the pivoted-in needle tube , wherein after being used for injection, the housing is able to be pivoted back into a detent position via the destroyed predetermined breaking point , wherein the needle tube is able to be brought into operative connection with the holding device , which is provided in the housing .
A bottle dispenser for taking in and discharging liquid from a recipient, comprising: an upper part comprising a piston-cylinder assembly ; a middle part comprising lines and valves for liquid channeling; and, a lower and/or connector part , for connecting the dispenser to the recipient, wherein said upper part further comprises a volume adjustment assembly , characterized in that said volume adjustment assembly comprises a swayable volume selector comprising a swayable button that is susceptible of being depressed on its top end and its bottom end so as to skip or sway down at the respective, top or bottom end, wherein depressing the button at any end results in deblocking the selector so as to allow for adjustment of a desired volume. an upper part comprising a piston-cylinder assembly ; a middle part comprising lines and valves for liquid channeling; and, a lower and/or connector part , for connecting the dispenser to the recipient, wherein said upper part further comprises a volume adjustment assembly , characterized in that said volume adjustment assembly comprises a swayable volume selector comprising a swayable button that is susceptible of being depressed on its top end and its bottom end so as to skip or sway down at the respective, top or bottom end, wherein depressing the button at any end results in deblocking the selector so as to allow for adjustment of a desired volume.
A compound of formula (I): wherein R is straight or branched chain C 3 -C 20 alkyl, straight or branched chain C 2 -C 20 alkenyl, C 2 -C 20 alkynyl, C 3 -C 20 cycloalkyl, C 6 -C 10 aryl, C 3 -C 20 heterocyclyl, or C 5 -C 10 heteroaryl, or a salt thereof.
A method of preparing a non-gelling, solubilized extracellular matrix composition, comprising, in order: (i) terminally sterilizing intact extracellular matrix (ECM) material to produce terminally sterilized intact ECM material, (ii) solubilizing the terminally sterilized intact ECM material by digestion with an acid protease in an acidic solution to produce a digest solution, and (iii) raising the pH of the digest solution to a pH between 7.2 and 7.8, preferably to 7.4, to produce a non-gelling, solubilized ECM composition, wherein the non-gelling solubilized ECM composition does not form a gel at 37°C.
A method of controlling a powered air purifying respirator blower system to deliver a substantially uniform volumetric airflow to a user, the system comprising a fan powered by a battery in communication with a variable speed electric motor , the variable speed electric motor is controlled by an electronic control unit for delivering a forced flow of air through at least one filter to a user , comprising the steps of: (a) providing a discrete range of two, three or more different, pre-set airflow values by the electronic control unit to enable a user to adjust the airflow to a different level, (b) determining an estimated system run time by summing a battery runtime remaining and a system run time; and (c) decreasing a speed of the variable speed electric motor when the estimated system run time is equal to or less than a desired system run time to decrease the air flow speed to the predetermined values as defined in step (a). (a) providing a discrete range of two, three or more different, pre-set airflow values by the electronic control unit to enable a user to adjust the airflow to a different level, (b) determining an estimated system run time by summing a battery runtime remaining and a system run time; and (c) decreasing a speed of the variable speed electric motor when the estimated system run time is equal to or less than a desired system run time to decrease the air flow speed to the predetermined values as defined in step (a).
Electrical circuit breaker device with automatic extinction, such as a circuit breaker or a disconnecting switch, comprising: - a first contact and a second contact extending in the prolongation of each other, with at least one of the contacts able to be moved in translation with respect to the other contact between a closed position in which the two contacts are bearing against each other and an open position wherein the two contacts are spaced apart from each other; - a switching chamber surrounding the two contacts to delimit a closed space when the contacts are in the closed position; - a central channel in at least one of the contacts , with this central channel opening towards the other contact while being intended to allow for the discharging of gases coming from the switching chamber in the opening phase of the device; - an insulating member carried by the other contact and engaging in the channel in the closed position, characterised in that this insulating member extends between the two contacts in the open position; and wherein this insulating member is made from a material that is ablated under the effect of the heat generated by an arc (A) that is established between the contacts in the opening phase, in order to render more substantial the increase in the pressure that is established in the switching chamber in case of appearance of such an arc (A) in the opening phase of the circuit breaker. - a first contact and a second contact extending in the prolongation of each other, with at least one of the contacts able to be moved in translation with respect to the other contact between a closed position in which the two contacts are bearing against each other and an open position wherein the two contacts are spaced apart from each other; - a switching chamber surrounding the two contacts to delimit a closed space when the contacts are in the closed position; - a central channel in at least one of the contacts , with this central channel opening towards the other contact while being intended to allow for the discharging of gases coming from the switching chamber in the opening phase of the device; - an insulating member carried by the other contact and engaging in the channel in the closed position, characterised in that this insulating member extends between the two contacts in the open position;
A tubular string comprising: a plurality of tubular members; and a plurality of torque connectors connecting the plurality of tubular members, at least one torque connector of the plurality of torque connectors comprising a box component ; a pin component threadably coupled to the box component, comprising a first torque shoulder in contact with a first surface of the box component to provide a first torque capacity to the torque connector; a second torque shoulder in contact with a second surface of the box component to provide a second torque capacity to the torque connector, wherein the first surface of the box component and the second surface of the box component are non-parallel; wherein the at least one torque connector comprises a third torque shoulder of the pin component in contact with a third surface of the box component to provide a third torque capacity to the torque connector, wherein the third torque shoulder comprises a collar the collar having threads to couple to the pin component. a plurality of tubular members; and a plurality of torque connectors connecting the plurality of tubular members, at least one torque connector of the plurality of torque connectors comprising a box component ; a pin component threadably coupled to the box component, comprising a first torque shoulder in contact with a first surface of the box component to provide a first torque capacity to the torque connector; a second torque shoulder in contact with a second surface of the box component to provide a second torque capacity to the torque connector, wherein the first surface of the box component and the second surface of the box component are non-parallel; wherein the at least one torque connector comprises a third torque shoulder of the pin component in contact with a third surface of the box component to provide a third torque capacity to the torque connector, wherein the third torque shoulder comprises a collar the collar having threads to couple to the pin component. a box component ; a pin component threadably coupled to the box component, comprising a first torque shoulder in contact with a first surface of the box component to provide a first torque capacity to the torque connector; a second torque shoulder in contact with a second surface of the box component to provide a second torque capacity to the torque connector, wherein the first surface of the box component and the second surface of the box component are non-parallel; wherein a first torque shoulder in contact with a first surface of the box component to provide a first torque capacity to the torque connector; a second torque shoulder in contact with a second surface of the box component to provide a second torque capacity to the torque connector, wherein the first surface of the box component and the second surface of the box component are non-parallel; wherein the at least one torque connector comprises a third torque shoulder of the pin component in contact with a third surface of the box component to provide a third torque capacity to the torque connector, wherein the third torque shoulder comprises a collar the collar having threads to couple to the pin component.
Sensor device for detecting bioelectric signals and for implanting in or on a brain, the sensor device comprising a first number of electrodes which can be coupled to a biological organism, in particular nerve cells of a nervous system, for tapping a first number of electrical potentials on the biological organism, the sensor device comprising means for providing an averaged electrical reference potential, the means for providing an averaged electrical reference potential being integrated into the sensor device and being implantable together with the sensor device, characterized in that the sensor device comprises a first number of differential amplifiers, a first input of each differential amplifier being connected to an electrode in each case and a second input being connected to the means for providing an averaged electrical reference potential, and the means for providing an averaged electrical reference potential comprise a first number of first electrical resistors, each electrode being connected to one of the first electrical resistors in each case and the first electrical resistors in turn being interconnected at an node which provides the averaged electrical reference potential.
Packaging film (2; 102; 202; 302) comprising: - a top layer (4; 104; 204; 304) with at least one aperture (4.1; 104.1; 204.1; 304.1); - a bottom layer (8; 108; 208; 308) adhered to the top layer (4; 104; 204; 304); - a tear layer (6; 106; 206; 306) adhered to the bottom layer (8; 108; 208; 308) and extending along the at least one aperture (4.1; 104.1; 204.1; 304.1) so that upon traction on the tear layer said layer tears the bottom layer (8; 108; 208; 308) through the aperture(s) (4.1; 104.1; 204.1; 304.1); characterized in that the tear layer (6; 106; 206; 306) extends beyond the at least one aperture (4.1; 104.1; 204.1; 304.1), between the top layer (4; 104; 204; 304) and the bottom layer (8; 108; 208; 308) longitudinally in two opposite directions. - a top layer (4; 104; 204; 304) with at least one aperture (4.1; 104.1; 204.1; 304.1); - a bottom layer (8; 108; 208; 308) adhered to the top layer (4; 104; 204; 304); - a tear layer (6; 106; 206; 306) adhered to the bottom layer (8; 108; 208; 308) and extending along the at least one aperture (4.1; 104.1; 204.1; 304.1) so that upon traction on the tear layer said layer tears the bottom layer (8; 108; 208; 308) through the aperture(s) (4.1; 104.1; 204.1; 304.1);
A catheter assembly comprising: an introducer needle coupled to a needle hub ; an intermediate member comprising a contact surface disposed at a distal end of the intermediate member , the intermediate member configured to slidably receive the introducer needle therethrough; a resilient member coupled to one of the needle hub and the intermediate member ; a ramp member is coupled to the other one of the needle hub and the intermediate member , characterized in that the resilient member is configured to be loaded onto the ramp member and engage at least one ramp surface of the ramp member and impart a force on the intermediate member to urge the intermediate member in a distal direction relative to the needle hub ; the contact surface of the intermediate member engages a proximal surface of a catheter adapter body and urges the catheter adapter body in the distal direction relative to the needle hub ; and a catheter projecting from a distal end of the catheter adapter body is urged in the distal direction relative to the introducer needle . an introducer needle coupled to a needle hub ; an intermediate member comprising a contact surface disposed at a distal end of the intermediate member , the intermediate member configured to slidably receive the introducer needle therethrough; a resilient member coupled to one of the needle hub and the intermediate member ; a ramp member is coupled to the other one of the needle hub and the intermediate member , characterized in that the resilient member is configured to be loaded onto the ramp member and engage at least one ramp surface of the ramp member and impart a force on the intermediate member to urge the intermediate member in a distal direction relative to the needle hub ; the contact surface of the intermediate member engages a proximal surface of a catheter adapter body and urges the catheter adapter body in the distal direction relative to the needle hub ; and a catheter projecting from a distal end of the catheter adapter body is urged in the distal direction relative to the introducer needle . the resilient member is configured to be loaded onto the ramp member and engage at least one ramp surface of the ramp member and impart a force on the intermediate member to urge the intermediate member in a distal direction relative to the needle hub ; the contact surface of the intermediate member engages a proximal surface of a catheter adapter body and urges the catheter adapter body in the distal direction relative to the needle hub ; and a catheter projecting from a distal end of the catheter adapter body is urged in the distal direction relative to the introducer needle .
An image acquisition system for acquiring an image of samples held on glass slides, the image acquisition system comprising: a cassette mounting unit including: a rotatable drum including a bottom plate , a top plate ; and a plurality of cassette holding plates that are radially disposed around a central axis of the rotatable drum between the bottom plate and the top plate to form a plurality of holding spaces for cassettes in a circumferential direction of the rotatable drum, wherein a cassette is detachably mounted in a holding space of in the cassette mounting unit , the cassette configured to hold a plurality of glass slides in a plurality of stages in a predetermined arrangement direction, and the cassette having an identification code imparted thereto; a reading unit configured to read the identification code from the cassette when the cassette is in a reading position of the cassette mounting unit reached by rotation of the rotatable drum ; an image acquisition unit configured to acquire image data of the sample held on one of the glass slides in the cassette ; and a control unit configured to associate the image data acquired by the image acquisition unit with cassette identification information included in the identification code read by the reading unit , wherein the cassette mounting unit includes a notch portion provided in the top plate that exposes the identification code imparted to the cassette , and the reading unit includes an imaging unit configured to image the identification code exposed from the notch portion in the reading position. a rotatable drum including a bottom plate , a top plate ; and a plurality of cassette holding plates that are radially disposed around a central axis of the rotatable drum between the bottom plate and the top plate to form a plurality of holding spaces for cassettes in a circumferential direction of the rotatable drum, a reading unit configured to read the identification code from the cassette when the cassette is in a reading position of the cassette mounting unit reached by rotation of the rotatable drum ; an image acquisition unit configured to acquire image data of the sample held on one of the glass slides in the cassette ; and a control unit configured to associate the image data acquired by the image acquisition unit with cassette identification information included in the identification code read by the reading unit , wherein the cassette mounting unit includes a notch portion provided in the top plate that exposes the identification code imparted to the cassette , and the reading unit includes an imaging unit configured to image the identification code exposed from the notch portion in the reading position.