mhurhangee/ep-ind-claims huggingface dataset:
A surgical instrument (100; 200) comprising: - an elongated arm (111; 207) extending along a longitudinal axis and having a distal end (105; 204) mounted with means forming a pivot joint on the elongated arm around an axis substantially orthogonal to the longitudinal axis; - a drive shaft (103; 3), substantially coaxial with the elongated arm, comprising means forming a universal joint (104; 206); and, - a distal tool securely fastened on the drive shaft and rotatively mounted on and in the extension of the distal end of the elongated arm, such that the distal tool has two rotational degrees of freedom, distinct and independent of each other, one being around an axis substantially perpendicular to the longitudinal axis of the elongated arm and the other being around an axis substantially collinear to an own axis of the distal tool, wherein the means forming a universal joint comprise a flexible drive sleeve (104; 206) having one end mounted on a distal end of the drive shaft and another end mounted on the distal tool, said flexible drive sleeve being arranged facing the pivot joint, characterised in that the pivot joint comprises a plurality of linking elements (101, 102, 105; 201, 202, 203, 204) mounted in series, wherein two adjacent linking elements are mounted relative to one another through a limited pivot joint (110; 210). - an elongated arm (111; 207) extending along a longitudinal axis and having a distal end (105; 204) mounted with means forming a pivot joint on the elongated arm around an axis substantially orthogonal to the longitudinal axis; - a drive shaft (103; 3), substantially coaxial with the elongated arm, comprising means forming a universal joint (104; 206); and, - a distal tool securely fastened on the drive shaft and rotatively mounted on and in the extension of the distal end of the elongated arm, such that the distal tool has two rotational degrees of freedom, distinct and independent of each other, one being around an axis substantially perpendicular to the longitudinal axis of the elongated arm and the other being around an axis substantially collinear to an own axis of the distal tool, wherein the means forming a universal joint comprise a flexible drive sleeve (104; 206) having one end mounted on a distal end of the drive shaft and another end mounted on the distal tool, said flexible drive sleeve being arranged facing the pivot joint, characterised in that the pivot joint comprises a plurality of linking elements (101, 102, 105; 201, 202, 203, 204) mounted in series, wherein two adjacent linking elements are mounted relative to one another through a limited pivot joint (110; 210).
A process for preparing 2,3,3,3-tetrafluoropropene (CF 3 CF=CH 2, 1234yf), the process comprising: (a) Converting 1,1,1-trifluoro-2,3-dichloropropane to 2-chloro-3,3,3-trifluoropropene; (b) hydrofluorinating 1233xf to 1,1,1,2-tetrafluoro-2-chloropropane; and (c) converting 1,1,1,2-tetrafluoro-2-chloropropane to 1234yf. (a) Converting 1,1,1-trifluoro-2,3-dichloropropane to 2-chloro-3,3,3-trifluoropropene; (b) hydrofluorinating 1233xf to 1,1,1,2-tetrafluoro-2-chloropropane; and (c) converting 1,1,1,2-tetrafluoro-2-chloropropane to 1234yf.
A use of a hole in a transversal beam connecting the longitudinal beams of a vehicle frame of a vehicle trailer for detachable attachment of a hook of a lashing element at a rim of the hole, which is formed in an outer region of one of the transversal beams extending from an end of the transversal beam up to a depth of 100 mm to 800 mm along the transversal beam towards the opposite end.
Antenna measurement system (200, 200a) for a telecommunications system for measuring antenna state variables of an antenna at a first location comprising: - said antenna; - a first satellite navigation receiver adapted for measuring first antenna coordinates; - a second satellite navigation receiver adapted for measuring second antenna coordinates; - a transmitter adapted for transmitting information related to said first and second antenna coordinates from said first and second satellite navigation receiver; and - a processor adapted for calculating at least one of an azimuth angle and a tilt angle of said antenna using at least said first and said second antenna coordinates, - characterized in that in order to increase the separation of the satellite navigation receivers (204, 205), said antenna measurement system further comprises - a first extension between a first position of said antenna and the first satellite navigation receiver, and a second extension between a second position of said antenna and the second satellite navigation receiver, wherein said first position is located opposite said second position. - said antenna; - a first satellite navigation receiver adapted for measuring first antenna coordinates; - a second satellite navigation receiver adapted for measuring second antenna coordinates; - a transmitter adapted for transmitting information related to said first and second antenna coordinates from said first and second satellite navigation receiver; and - a processor adapted for calculating at least one of an azimuth angle and a tilt angle of said antenna using at least said first and said second antenna coordinates, - characterized in that in order to increase the separation of the satellite navigation receivers (204, 205), said antenna measurement system further comprises - a first extension between a first position of said antenna and the first satellite navigation receiver, and a second extension between a second position of said antenna and the second satellite navigation receiver, wherein said first position is located opposite said second position. - a processor adapted for calculating at least one of an azimuth angle and a tilt angle of said antenna using at least said first and said second antenna coordinates, - characterized in that in order to increase the separation of the satellite navigation receivers (204, 205), said antenna measurement system further comprises - a first extension between a first position of said antenna and the first satellite navigation receiver, and a second extension between a second position of said antenna and the second satellite navigation receiver, wherein said first position is located opposite said second position.
An acoustic data communication device comprising: a first storage area arranged to store a time series of unprocessed data representing original acoustic data prior to acoustic processing; a transmitter for sequentially transmitting the time series of unprocessed data to an acoustic data processing device; a receiver for sequentially receiving a time series of processing-completed data from the acoustic data processing device in correspondence with the time series of unprocessed data which are subjected to acoustic processing; a second storage area arranged to store the time series of processing-completed data received by the receiver; an acoustic data designation unit arranged to designate sequentially the time series of processing-completed data stored in the second storage area, wherein when specific processing-completed data is not stored in the second storage area at the timing of designating the specific processing-completed data, the acoustic data designation unit is arranged to designate specific unprocessed data stored in the first storage area, which is unprocessed acoustic data corresponding to the specific processing-completed data, instead of the specific processing-completed data; and a reproduction processor arranged for sequentially reproducing acoustic data designated by the acoustic data designation unit. a first storage area arranged to store a time series of unprocessed data representing original acoustic data prior to acoustic processing; a transmitter for sequentially transmitting the time series of unprocessed data to an acoustic data processing device; a receiver for sequentially receiving a time series of processing-completed data from the acoustic data processing device in correspondence with the time series of unprocessed data which are subjected to acoustic processing; a second storage area arranged to store the time series of processing-completed data received by the receiver; an acoustic data designation unit arranged to designate sequentially the time series of processing-completed data stored in the second storage area, wherein when specific processing-completed data is not stored in the second storage area at the timing of designating the specific processing-completed data, the acoustic data designation unit is arranged to designate specific unprocessed data stored in the first storage area, which is unprocessed acoustic data corresponding to the specific processing-completed data, instead of the specific processing-completed data; and a reproduction processor arranged for sequentially reproducing acoustic data designated by the acoustic data designation unit.
A chip having a tunable inductor arrangement arranged thereon, the tunable inductor arrangement comprising: four winding parts (W1-W4); and a switch arrangement (S1-S6) switchable between a first switch setting that interconnects the four winding parts as two parallel pairs of winding parts, with the two parallel pairs of winding parts being connected in series between first and second inputs (INP, INN) of the tunable inductor arrangement; and a second switch setting that interconnects the four winding parts in series between the first and second inputs (INP, INN) of the tunable inductor arrangement, and wherein: the four winding parts are interleaved on the chip such that magnetic fields of the four winding parts are common. four winding parts (W1-W4); and a switch arrangement (S1-S6) switchable between a first switch setting that interconnects the four winding parts as two parallel pairs of winding parts, with the two parallel pairs of winding parts being connected in series between first and second inputs (INP, INN) of the tunable inductor arrangement; and a second switch setting that interconnects the four winding parts in series between the first and second inputs (INP, INN) of the tunable inductor arrangement, and wherein: the four winding parts are interleaved on the chip such that magnetic fields of the four winding parts are common.
A method, comprising: configuring a terminal device of a cellular telecommunication system to apply a first sounding reference signal configuration used for transmitting a sounding reference signal periodically in a semi-static manner from the terminal device to a base station; configuring the terminal device to apply a second sounding reference signal configuration used for transmitting a dynamically scheduled sounding reference signal from the terminal device to the base station, wherein the two sounding reference signal configurations are in parallel use; communicating the scheduling of the transmission of the dynamically scheduled sounding reference signal, using a downlink control message transmitted to the terminal device regardless of whether or not uplink data transmission is scheduled in the downlink control message to the terminal device at the same time; communicating the periodic sounding reference signal in a first transmission time instant; scheduling the transmission of the dynamically scheduled sounding reference signal to a second transmission time instant, wherein the time duration between the first transmission time instant and second transmission time instant is shorter than the assumed coherence time of a radio channel between the terminal device and the base station; and aggregating the dynamically scheduled sounding reference signal and the periodic sounding reference signal to improve reliability of sounding reference signal analysis. configuring a terminal device of a cellular telecommunication system to apply a first sounding reference signal configuration used for transmitting a sounding reference signal periodically in a semi-static manner from the terminal device to a base station; configuring the terminal device to apply a second sounding reference signal configuration used for transmitting a dynamically scheduled sounding reference signal from the terminal device to the base station, wherein the two sounding reference signal configurations are in parallel use; communicating the scheduling of the transmission of the dynamically scheduled sounding reference signal, using a downlink control message transmitted to the terminal device regardless of whether or not uplink data transmission is scheduled in the downlink control message to the terminal device at the same time; communicating the periodic sounding reference signal in a first transmission time instant; scheduling the transmission of the dynamically scheduled sounding reference signal to a second transmission time instant, wherein the time duration between the first transmission time instant and second transmission time instant is shorter than the assumed coherence time of a radio channel between the terminal device and the base station; and aggregating the dynamically scheduled sounding reference signal and the periodic sounding reference signal to improve reliability of sounding reference signal analysis.
A method of checking sealing of a brake caliper housing, the method comprising: providing a brake assembly that has a brake caliper housing that is slidable with respect to a first guide pin, wherein the brake caliper housing comprises a body that defines a cavity, a first guide pin opening that receives the first guide pin, and a first internal passage that extends from the cavity to the first guide pin opening; fluidly connecting a pressure check device to the cavity; changing a pressure of a fluid inside the cavity; and determining a sealing condition with the pressure check device after changing the pressure. providing a brake assembly that has a brake caliper housing that is slidable with respect to a first guide pin, wherein the brake caliper housing comprises a body that defines a cavity, a first guide pin opening that receives the first guide pin, and a first internal passage that extends from the cavity to the first guide pin opening; fluidly connecting a pressure check device to the cavity; changing a pressure of a fluid inside the cavity; and determining a sealing condition with the pressure check device after changing the pressure.
Two-component system comprising a component A) comprising at least one polymeric polyol which has an OH content of ≤ 4.5 wt%, based on the total solids content of the polymeric polyol, and a component B) comprising at least one polyisocyanate which has a number average isocyanate group functionality of ≥ 4.0 to ≤ 10.0, based on the total solids content of the polyisocyanate, a fraction of ≤ 25 wt%, based on the total solids content of the polyisocyanate, of oligomers containing isocyanate groups and having a number-average molecular weight of ≤ 780 g/mol, an isocyanurate group fraction of ≥ 5 mol% to ≤ 70 mol%, based on the total amount of isocyanurate groups and allophanate groups in the polyisocyanate, and wherein the polyisocyanate is obtained by oligomerization of at least one aliphatic, cycloaliphatic or araliphatic monomeric diisocyanate having a molecular weight of ≥ 140 to ≤ 400 g/mol and at least one hydroxy-functional compound having an OH functionality of ≥ 2 and ≤ 6 in the presence of a catalyst. a component A) comprising at least one polymeric polyol which has an OH content of ≤ 4.5 wt%, based on the total solids content of the polymeric polyol, and a component B) comprising at least one polyisocyanate which has a number average isocyanate group functionality of ≥ 4.0 to ≤ 10.0, based on the total solids content of the polyisocyanate, a fraction of ≤ 25 wt%, based on the total solids content of the polyisocyanate, of oligomers containing isocyanate groups and having a number-average molecular weight of ≤ 780 g/mol, an isocyanurate group fraction of ≥ 5 mol% to ≤ 70 mol%, based on the total amount of isocyanurate groups and allophanate groups in the polyisocyanate, and wherein the polyisocyanate is obtained by oligomerization of at least one aliphatic, cycloaliphatic or araliphatic monomeric diisocyanate having a molecular weight of ≥ 140 to ≤ 400 g/mol and at least one hydroxy-functional compound having an OH functionality of ≥ 2 and ≤ 6 in the presence of a catalyst. has a number average isocyanate group functionality of ≥ 4.0 to ≤ 10.0, based on the total solids content of the polyisocyanate, a fraction of ≤ 25 wt%, based on the total solids content of the polyisocyanate, of oligomers containing isocyanate groups and having a number-average molecular weight of ≤ 780 g/mol, an isocyanurate group fraction of ≥ 5 mol% to ≤ 70 mol%, based on the total amount of isocyanurate groups and allophanate groups in the polyisocyanate, and wherein the polyisocyanate is obtained by oligomerization of at least one aliphatic, cycloaliphatic or araliphatic monomeric diisocyanate having a molecular weight of ≥ 140 to ≤ 400 g/mol and at least one hydroxy-functional compound having an OH functionality of ≥ 2 and ≤ 6 in the presence of a catalyst.
A downhole tool connectable to a drill string, the drill string for conveying drilling fluid through its interior to a drill bit at its lower end, which downhole tool comprises: a housing (19; 34) having a longitudinal bore; and an agitator assembly (14; 30) disposed within the longitudinal bore of the housing, wherein the agitator assembly includes a power section having a rotor (22; 36) and a valve assembly that is coupled to the rotor, wherein in use the valve assembly is selectively opened by rotation of the rotor so as to allow drilling fluid flow from the interior of drill string at one end of the housing, through the agitator assembly to the interior of the drill string at the other end of the housing, whereby pressure pulses are generated in the drilling fluid contained within the interior of the drill string; characterized by a removable component (14, 18, 20; 30, 50) disposed within and obstructing the longitudinal bore, wherein in use the removable component can be removed to at least partially open the longitudinal bore to permit a through-bore operation below the downhole tool. a housing (19; 34) having a longitudinal bore; and an agitator assembly (14; 30) disposed within the longitudinal bore of the housing, wherein the agitator assembly includes a power section having a rotor (22; 36) and a valve assembly that is coupled to the rotor, wherein in use the valve assembly is selectively opened by rotation of the rotor so as to allow drilling fluid flow from the interior of drill string at one end of the housing, through the agitator assembly to the interior of the drill string at the other end of the housing, whereby pressure pulses are generated in the drilling fluid contained within the interior of the drill string; characterized by a removable component (14, 18, 20; 30, 50) disposed within and obstructing the longitudinal bore, wherein in use the removable component can be removed to at least partially open the longitudinal bore to permit a through-bore operation below the downhole tool.
A polymorph of the hydrochloride salt of d 9 -1-[2-dimethylamino-1-(4-methoxyphenyl)-ethyl]-cyclohexanol hydrochloride having the structural formula: wherein said polymorph exhibits high-intensity diffraction peaks at diffraction angles of 6.683, 10.201, 13.441, 15.517, 18.198, 19.719, 20.258, 21.68, 22.658, 25.543, 28.022, and 35.02 in X-ray powder diffraction analysis.
Combination of an agricultural device and a carrier or towing vehicle, wherein: the carrier or towing vehicle has a power takeoff shaft that can be engaged and disengaged as desired by means of a clutch, the device comprises driveable elements (50, 52, 56, 58, 60), which can be connected to the power takeoff shaft, an electronic control unit of the device is connected via a bus to an electronic control unit of the carrier or towing vehicle, the electronic control unit of the carrier or towing vehicle is connected to an externally power-operated actuator to engage and disengage the clutch of the power takeoff shaft, the electronic control unit of the device is connected to a sensor for detecting a living being present in a hazardous area of the device, the electronic control units (76, 34) are programmed in such a way that, in the event of the sensor detecting a living being located within the hazardous area, the electronic control unit of the device causes the electronic control unit of the carrier or towing vehicle to notify the actuator to disengage the clutch of the power takeoff shaft and/or to prevent the actuator from engaging the clutch when an operator switches on a power takeoff shaft switch, and the size of the hazardous area monitored by the sensor depends on the respective speed of the combination and is smaller at higher speeds than at low speeds. the carrier or towing vehicle has a power takeoff shaft that can be engaged and disengaged as desired by means of a clutch, the device comprises driveable elements (50, 52, 56, 58, 60), which can be connected to the power takeoff shaft, an electronic control unit of the device is connected via a bus to an electronic control unit of the carrier or towing vehicle, the electronic control unit of the carrier or towing vehicle is connected to an externally power-operated actuator to engage and disengage the clutch of the power takeoff shaft, the electronic control unit of the device is connected to a sensor for detecting a living being present in a hazardous area of the device, the electronic control units (76, 34) are programmed in such a way that, in the event of the sensor detecting a living being located within the hazardous area, the electronic control unit of the device causes the electronic control unit of the carrier or towing vehicle to notify the actuator to disengage the clutch of the power takeoff shaft and/or to prevent the actuator from engaging the clutch when an operator switches on a power takeoff shaft switch, and the size of the hazardous area monitored by the sensor depends on the respective speed of the combination and is smaller at higher speeds than at low speeds.
A cooling device for use with an engine, said cooling device comprising: a flow control portion comprising an annular base having an opening defined therein, said flow control portion further comprises a plurality of blades extending radially inward from said annular base; a grid portion comprising an opening defined therein, said grid portion opening is substantially concentrically aligned with said base opening; and an attachment portion extending at least partially through said base opening and said grid portion opening and configured to couple said cooling device to at least one rotatable component of the engine, the cooling device being characterised in that said attachment portion is formed integrally together in a molding process with said flow control portion and said grid portion such that the cooling device is fabricated as a single unitary component. a flow control portion comprising an annular base having an opening defined therein, said flow control portion further comprises a plurality of blades extending radially inward from said annular base; a grid portion comprising an opening defined therein, said grid portion opening is substantially concentrically aligned with said base opening; and an attachment portion extending at least partially through said base opening and said grid portion opening and configured to couple said cooling device to at least one rotatable component of the engine, the cooling device being characterised in that said attachment portion is formed integrally together in a molding process with said flow control portion and said grid portion such that the cooling device is fabricated as a single unitary component.