mhurhangee/ep-ind-claims huggingface dataset:
Method for changing winding shafts (20, 52) in a support roller winder during an ongoing winding process, characterised by the following steps: 1.1 an empty first winding shaft is arranged between two fixed support rollers (18, 19) via guide rods (68, 69, 22, 74, 83, 84); 1.2 the first winding shaft is wound to a specified diameter, so that a finished winding roll is produced; 1.3 the winding roll is transported by means of two oppositely rotating guidance systems (21, 72) on two horizontally movable support rollers (23, 24); 1.4 the horizontally moving support rollers (23, 24) are moved synchronously with the wound first winding shaft to the end position of the guidance systems (21, 72); 1.5 a new and unwound second winding shaft is brought between the fixed and moving support rollers (18, 19, 23, 24) into a position between the fixed support rollers (18, 19). 1.1 an empty first winding shaft is arranged between two fixed support rollers (18, 19) via guide rods (68, 69, 22, 74, 83, 84); 1.2 the first winding shaft is wound to a specified diameter, so that a finished winding roll is produced; 1.3 the winding roll is transported by means of two oppositely rotating guidance systems (21, 72) on two horizontally movable support rollers (23, 24); 1.4 the horizontally moving support rollers (23, 24) are moved synchronously with the wound first winding shaft to the end position of the guidance systems (21, 72); 1.5 a new and unwound second winding shaft is brought between the fixed and moving support rollers (18, 19, 23, 24) into a position between the fixed support rollers (18, 19).
A lens assembly for a medical drape adapted to cover at least a portion of a medical device with an objective lens, the lens assembly comprising: an annular lens housing attachable to the medical drape, the lens housing being configured to engage with and thereby attach to the medical device; an annular lens cover holder removably attachable to the annular lens housing; and a lens cover configured to shield the objective lens, characterized by the lens cover being hinged to the annular lens cover holder such that the lens cover is selectively pivotable with respect to the lens cover holder. an annular lens housing attachable to the medical drape, the lens housing being configured to engage with and thereby attach to the medical device; an annular lens cover holder removably attachable to the annular lens housing; and a lens cover configured to shield the objective lens,
A charger (500, 100, 200) for a vehicle that charges a high voltage battery supplying power to a motor generator of the vehicle and a low voltage battery supplying the power to an electric field of the vehicle, the charger comprising: a) an alternating current-direct current (AC/DC) converter configured to convert an input AC voltage into a DC voltage; b) a first converter including a plurality of switches (M1-M4) formed at a primary side of a transformer, and a resonance inductor (Lr) and a resonance capacitor (Cr) formed at a secondary side of the transformer, and configured to generate a first voltage for charging the high voltage battery by adjusting a level of a DC voltage output from the AC/DC converter; and c) a low voltage supply unit configured to maintain an output voltage of the first converter and an output voltage of the high voltage battery at a first fixed voltage and to generate a second voltage to charge the low voltage battery by reducing the output voltage based on the first fixed voltage, wherein d) the low voltage supply unit is configured to maintain the first fixed voltage based on the output voltage of the first converter when the vehicle to which a commercial power is supplied stops, and maintain the first fixed voltage based on the output voltage of the high voltage battery while the vehicle is traveling. a) an alternating current-direct current (AC/DC) converter configured to convert an input AC voltage into a DC voltage; b) a first converter including a plurality of switches (M1-M4) formed at a primary side of a transformer, and a resonance inductor (Lr) and a resonance capacitor (Cr) formed at a secondary side of the transformer, and configured to generate a first voltage for charging the high voltage battery by adjusting a level of a DC voltage output from the AC/DC converter; and c) a low voltage supply unit configured to maintain an output voltage of the first converter and an output voltage of the high voltage battery at a first fixed voltage and to generate a second voltage to charge the low voltage battery by reducing the output voltage based on the first fixed voltage, wherein d) the low voltage supply unit is configured to maintain the first fixed voltage based on the output voltage of the first converter when the vehicle to which a commercial power is supplied stops, and maintain the first fixed voltage based on the output voltage of the high voltage battery while the vehicle is traveling.
A wearable motion assistance apparatus, comprising: a shank frame (13, 23, 33, 43, 53, 63, 73, 83) configured to support a shank of a user; a driving frame (11, 21, 31, 41, 51, 61, 71, 811) configured to assist a motion of a hip joint of the user by transmitting a power from the driving frame to the shank frame; a knee joint driver (15, 25, 35), characterized by a thigh frame (12, 22, 32, 42, 52, 62, 72, 82) configured to rotate relative to the shank frame, and to support a thigh of the user; wherein the knee joint driver (15, 25, 35) is configured to drive the thigh frame (12, 22, 32, 42, 52, 62, 72, 82) in a direction in which the thigh frame (12, 22, 32, 42, 52, 62, 72, 82) is extended with respect to the shank frame (13, 23, 33, 43, 53, 63, 73, 83), while the user stands up from a sitting position; and wherein the knee joint driver is configured to not transmit a power from the knee joint driver directly to the driving frame (11, 21, 31, 41, 51, 61, 71, 811). a shank frame (13, 23, 33, 43, 53, 63, 73, 83) configured to support a shank of a user; a driving frame (11, 21, 31, 41, 51, 61, 71, 811) configured to assist a motion of a hip joint of the user by transmitting a power from the driving frame to the shank frame; a knee joint driver (15, 25, 35), characterized by a thigh frame (12, 22, 32, 42, 52, 62, 72, 82) configured to rotate relative to the shank frame, and to support a thigh of the user; wherein the knee joint driver (15, 25, 35) is configured to drive the thigh frame (12, 22, 32, 42, 52, 62, 72, 82) in a direction in which the thigh frame (12, 22, 32, 42, 52, 62, 72, 82) is extended with respect to the shank frame (13, 23, 33, 43, 53, 63, 73, 83), while the user stands up from a sitting position; and wherein the knee joint driver is configured to not transmit a power from the knee joint driver directly to the driving frame (11, 21, 31, 41, 51, 61, 71, 811).
A turbofan engine, the engine comprising: a propulsive fan; an inlet directing the ambient air to the fan, said inlet comprising an inlet wall surrounding an inlet flow path, the inlet wall extending axially from an upstream end to a downstream end adjacent the fan, the inlet wall at the downstream end surrounding an annular portion of the inlet flow path bordered radially inwardly by an annular inner wall, a radial distance between the inlet wall and the inner wall adjacent the fan defining a downstream height of the inlet flow path; and a plurality of vanes (50; 150) circumferentially spaced around the inlet, each of the vanes (50; 150) extending radially inwardly from the inlet wall, a maximum radial distance between a tip of each of the vanes (50; 150) and the inlet wall defining a maximum height (h max) of the vane (50; 150), the maximum height (h max) of each of the vanes (50; 150) being at most 50% of the downstream height of the flow path.; characterised in that an upstream wall portion of the inlet wall extends axially from the upstream end at an inlet lip to the downstream end, the upstream wall portion surrounding the inlet flow path through which the air passes to reach the fan; and in that the vanes (50; 150) extend radially inwardly from the upstream wall portion in an annular portion of the inlet flow path to swirl the flow of air upstream of blade tips of the fan to reduce the relative Mach number at the fan blade tips. a propulsive fan; an inlet directing the ambient air to the fan, said inlet comprising an inlet wall surrounding an inlet flow path, the inlet wall extending axially from an upstream end to a downstream end adjacent the fan, the inlet wall at the downstream end surrounding an annular portion of the inlet flow path bordered radially inwardly by an annular inner wall, a radial distance between the inlet wall and the inner wall adjacent the fan defining a downstream height of the inlet flow path; and a plurality of vanes (50; 150) circumferentially spaced around the inlet, each of the vanes (50; 150) extending radially inwardly from the inlet wall, a maximum radial distance between a tip of each of the vanes (50; 150) and the inlet wall defining a maximum height (h max) of the vane (50; 150), the maximum height (h max) of each of the vanes (50; 150) being at most 50% of the downstream height of the flow path.; characterised in that an upstream wall portion of the inlet wall extends axially from the upstream end at an inlet lip to the downstream end, the upstream wall portion surrounding the inlet flow path through which the air passes to reach the fan; and in that the vanes (50; 150) extend radially inwardly from the upstream wall portion in an annular portion of the inlet flow path to swirl the flow of air upstream of blade tips of the fan to reduce the relative Mach number at the fan blade tips.
A cleaning composition comprising: (a) a variant of a parent alpha-amylase, preferably an isolated variant, comprising an alteration at two or more positions corresponding to positions G304, W140, W189, D134, E260, F262, W284, W347, W439, W469, G476, and G477 of the mature polypeptide of SEQ ID NO: 1, wherein each alteration is independently a substitution, deletion or insertion, and wherein one of the alterations is a substitution at a position corresponding to position E260 of the mature polypeptide of SEQ ID NO: 1 and the substituent is selected from the group consisting of G, H, I, K, R, T and Y; and wherein the variant has at least 80%, or at least 87%, but less than 100% sequence identity with the mature polypeptide of SEQ ID NO 1, and wherein the variant has alpha-amylase activity and improved wash performance at a temperature of 5-35°C as compared to the alpha-amylase of SEQ ID NO:1; and (b) a cleaning adjunct, preferably in an amount from 0.01 to 99.9 wt%. (a) a variant of a parent alpha-amylase, preferably an isolated variant, comprising an alteration at two or more positions corresponding to positions G304, W140, W189, D134, E260, F262, W284, W347, W439, W469, G476, and G477 of the mature polypeptide of SEQ ID NO: 1, wherein each alteration is independently a substitution, deletion or insertion, and wherein one of the alterations is a substitution at a position corresponding to position E260 of the mature polypeptide of SEQ ID NO: 1 and the substituent is selected from the group consisting of G, H, I, K, R, T and Y; and wherein the variant has at least 80%, or at least 87%, but less than 100% sequence identity with the mature polypeptide of SEQ ID NO 1, and wherein the variant has alpha-amylase activity and improved wash performance at a temperature of 5-35°C as compared to the alpha-amylase of SEQ ID NO:1; and (b) a cleaning adjunct, preferably in an amount from 0.01 to 99.9 wt%.
A method for preparing a CAR-T cell comprising the following steps: providing a T cell to be modified; and modifying the T cell to express the CAR, and inhibiting the binding of HLA-A and HLA-B of the CAR-T cell to TCR, thereby obtaining the CAR-T cell; wherein in step, HLA-A and HLA-B genes are knocked out using a gene editing system, and the gene editing system comprises CRISPR-Cas9 system, wherein said CRISPR-Cas9 system comprises gRNA and Cas9 protein; said gRNA comprises a gRNA targeting HLA-A and a gRNA targeting HLA-B; the gRNA targeting HLA-A comprises a crRNA of sequence as shown in SEQ ID NO:20-23 and a tracRNA; and the gRNA targeting HLA-B comprises a crRNA of sequence as shown in SEQ ID NO:26-27 and a tracRNA; wherein the CAR-T cell has the following characteristics: (a) the CAR-T cell expresses a chimeric antigen receptor CAR, and the CAR targets a marker of tumor cells; and (b) the HLA-A and HLA-B gene expression of the CAR-T cell is knocked out, so that the binding of HLA-A and HLA-B to TCR (T cell receptor) is inhibited and endogenous β2m gene of the CAR-T cell is expressed and functioned normally, and the HLA-C gene expression of the CAR-T cell is not affected. providing a T cell to be modified; and modifying the T cell to express the CAR, and inhibiting the binding of HLA-A and HLA-B of the CAR-T cell to TCR, thereby obtaining the CAR-T cell; wherein in step, HLA-A and HLA-B genes are knocked out using a gene editing system, and the gene editing system comprises CRISPR-Cas9 system, wherein said CRISPR-Cas9 system comprises gRNA and Cas9 protein; said gRNA comprises a gRNA targeting HLA-A and a gRNA targeting HLA-B; the gRNA targeting HLA-A comprises a crRNA of sequence as shown in SEQ ID NO:20-23 and a tracRNA; and the gRNA targeting HLA-B comprises a crRNA of sequence as shown in SEQ ID NO:26-27 and a tracRNA; wherein the CAR-T cell has the following characteristics: (a) the CAR-T cell expresses a chimeric antigen receptor CAR, and the CAR targets a marker of tumor cells; and (b) the HLA-A and HLA-B gene expression of the CAR-T cell is knocked out, so that the binding of HLA-A and HLA-B to TCR (T cell receptor) is inhibited and endogenous β2m gene of the CAR-T cell is expressed and functioned normally, (a) the CAR-T cell expresses a chimeric antigen receptor CAR, and the CAR targets a marker of tumor cells; and (b) the HLA-A and HLA-B gene expression of the CAR-T cell is knocked out, so that the binding of HLA-A and HLA-B to TCR (T cell receptor) is inhibited and endogenous β2m gene of the CAR-T cell is expressed and functioned normally, and the HLA-C gene expression of the CAR-T cell is not affected.
Workpiece alignment device for aligning a workpiece when re-chucking the workpiece during its machining, preferably for aligning the workpiece in relation to precisely one rotation axis, comprising an absolute direction indicating device configured to enable a check on whether the workpiece is located in a defined position relative to an externally specified absolute direction after re-chucking, and a fastening device (3, 3a, 3b, 3c) for temporary fastening of the workpiece alignment device to the workpiece, the fastening device (3, 3a, 3b, 3c) being designed size-adaptable for adaptation to differently sized and/or differently shaped workpieces, characterized in that the fastening device (3, 3a, 3b, 3c) is designed as a replaceable transition element (3, 3a, 3b, 3c) and is connected by means of a screw thread to the absolute direction indicating device, the transition element (3, 3a, 3b, 3c) being designed such that it can receive the workpiece on one side for fastening it and the absolute direction indicating device is bolted to the transition element (3, 3a, 3b, 3c) on the other side of the transition element.
A method comprising: emitting light from a light source coupled to a backlight of a display screen and to a receiving socket of an electronic device, wherein said emitted light is directed toward a surface of a component connector inserted into the receiving socket; detecting reflected light, using a light sensor, from the surface of the component connector; identifying a component based on the reflected light off the component connector and based on a stored reflected light profile associated with the identity of that component; and modifying at least one setting of the electronic device in response to the identification of the component. emitting light from a light source coupled to a backlight of a display screen and to a receiving socket of an electronic device, wherein said emitted light is directed toward a surface of a component connector inserted into the receiving socket; detecting reflected light, using a light sensor, from the surface of the component connector; identifying a component based on the reflected light off the component connector and based on a stored reflected light profile associated with the identity of that component; and modifying at least one setting of the electronic device in response to the identification of the component.
Hydraulic work apparatus for portable use, having a hydraulic pump, a pump housing, a hydraulic cylinder with a piston rod, a hydraulic tank, hydraulic lines, a compensator and a manually operable, hydraulic control valve, a rechargeable battery accommodated on the work apparatus, two tool halves (16, 17; 18, 19) connected to the piston rod via pivot arms (12, 13), wherein the tool halves comprise spreading-tool halves (16, 17), each spreading-tool half (16, 17) has a wall portion (20, 21) extending perpendicularly to the extension of the longitudinal axis of the piston rod, and both wall portions (20, 21) jointly form, in the closed state of the two spreading-tool halves, a flattened end region extending perpendicularly to the extension of the longitudinal axis of the piston rod, the flattened end region is offset laterally with respect to the extension of the longitudinal axis of the piston rod and oriented in a manner extending in an inclined manner with respect to the extension of the longitudinal axis of the piston rod, characterized in that the tool halves (16, 17, and 18, 19) have a cutting contour (37, 38).
A diamond powder comprising diamond particles having an average particle size of no more than 20 μm and a vacancy or impurity-vacancy point defect concentration of at least 1 ppm, wherein at least 70% of the volume of diamond in the powder is formed from a single crystal growth sector.
Apparatus for use in controlling an access node, comprising: a communication module configured for communication in a carrier aggregation mode aggregating a primary carrier and at least one secondary carrier; and a control module, configured to transmit scheduling information in a control channel of one of the carriers, the scheduling information being associated with a respective one of said secondary carriers; wherein the control module is configured to add a sensing command to the scheduling information associated with said secondary carrier, and wherein the sensing command commands sensing for unknown interference caused by another system utilizing the same spectrum to be performed on said secondary carrier; characterized in that: said sensing command commands sensing to be performed on an empty portion of the control channel of said secondary carrier, which is complementary to those portions of said control channel of the secondary carrier to which scheduling information is allocated; and said sensing command commands sensing to be performed on the allocated downlink shared data channel of said secondary carrier, if there is no empty portion available on the control channel of said secondary carrier. a communication module configured for communication in a carrier aggregation mode aggregating a primary carrier and at least one secondary carrier; and a control module, configured to transmit scheduling information in a control channel of one of the carriers, the scheduling information being associated with a respective one of said secondary carriers; wherein the control module is configured to add a sensing command to the scheduling information associated with said secondary carrier, and wherein the sensing command commands sensing for unknown interference caused by another system utilizing the same spectrum to be performed on said secondary carrier; characterized in that: said sensing command commands sensing to be performed on an empty portion of the control channel of said secondary carrier, which is complementary to those portions of said control channel of the secondary carrier to which scheduling information is allocated; and said sensing command commands sensing to be performed on the allocated downlink shared data channel of said secondary carrier, if there is no empty portion available on the control channel of said secondary carrier. said sensing command commands sensing to be performed on an empty portion of the control channel of said secondary carrier, which is complementary to those portions of said control channel of the secondary carrier to which scheduling information is allocated; and said sensing command commands sensing to be performed on the allocated downlink shared data channel of said secondary carrier, if there is no empty portion available on the control channel of said secondary carrier.
A method for transmitting control information from a base station for a wireless communication system, the method comprising: transmitting, to a terminal, information associated with a number of Orthogonal Frequency Division Multiplexing, OFDM, symbols carrying control channels; determining a set of control channel candidates based on an identifier, ID, of the terminal and information associated with a number of control channel elements, CCEs, constituting each control channel, each of a control channel candidate consisting of one of one, two, four and eight number of CCEs existing in the OFDM symbols; selecting at least one control channel candidate from among the set of control channel candidates determined based on the ID of the terminal and said information associated with a number of CCEs constituting each control channel; and transmitting control information to the terminal through the selected at least one control channel candidate. transmitting, to a terminal, information associated with a number of Orthogonal Frequency Division Multiplexing, OFDM, symbols carrying control channels; determining a set of control channel candidates based on an identifier, ID, of the terminal and information associated with a number of control channel elements, CCEs, constituting each control channel, each of a control channel candidate consisting of one of one, two, four and eight number of CCEs existing in the OFDM symbols; selecting at least one control channel candidate from among the set of control channel candidates determined based on the ID of the terminal and said information associated with a number of CCEs constituting each control channel; and transmitting control information to the terminal through the selected at least one control channel candidate.
Rotary electric machine comprising a rotor comprising: - salient poles, each salient pole comprising a pole body surrounded by at least one coil, - at least one pair of wedges comprising a first wedge positioned against the coil of a first salient pole and a second wedge positioned against the coil of a second salient pole consecutive with the first, the first and second wedges being positioned in an inter-pole space, the first and second wedges being able to move in the inter-pole space with respect to one another along the longitudinal axis of the rotor, and each having at least one contact surface (14; 18), the contact surfaces (14; 18) of the first and second wedges exhibiting gradients with respect to the longitudinal axis of the rotor, the contact surface(s) (14; 18) of the first rotor being configured to come into contact with the contact surface (s) (14; 18) of the second wedge during the longitudinal movement of one wedge with respect to the other in such a way as to induce a pressing of the wedges against the coils so as to hold the coils of the first and second salient poles respectively against the pole bodies of the first and second salient poles. - salient poles, each salient pole comprising a pole body surrounded by at least one coil, - at least one pair of wedges comprising a first wedge positioned against the coil of a first salient pole and a second wedge positioned against the coil of a second salient pole consecutive with the first, the first and second wedges being positioned in an inter-pole space,