mhurhangee/ep-ind-claims huggingface dataset:
A semi-continuous process for the synthesis of a narrow particle size distribution Ziegler Natta procatalyst for use in the manufacture of polyolefins comprising of following steps: (a) mixing a reaction mixture essentially consisting of titanium compound having at least one titanium halogen bond and a chlorinated solvent in feed section; (b) charging a first reactor with said reaction mixture; (c) continuously removing excess reactants from said first reactor as a filtrate through a filtrate section placed at the bottom of said first reactor; (d) feeding said filtrate to at least one further reactor connected to said first reactor to retain the carried over fine particles from said first reactor; continuously removing excess reactants from said at least further reactor as a filtrate through a filtrate section placed at the bottom of said at least one further reactor and, if desired, feeding said filtrate to next said at least one further reactor; (e) repeating step (d) for n number of times in series, wherein reactors are arranged in series or parallel; (f) subjecting the said filtrate from the last of said at least one further reactor to a distillation section to remove impurities and recover the distillate; and continuously charging the distillate from the distillation section to the feed section; wherein a desired equilibrium between fresh and recovered distillate and a desired resultant concentration of reactant feed are maintained; and (g) optionally treating the residue from distillation section with an alkali to obtain titanium hydroxide and calcining said titanium hydroxide to obtain titanium oxide as a by product. (a) mixing a reaction mixture essentially consisting of titanium compound having at least one titanium halogen bond and a chlorinated solvent in feed section; (b) charging a first reactor with said reaction mixture; (c) continuously removing excess reactants from said first reactor as a filtrate through a filtrate section placed at the bottom of said first reactor; (d) feeding said filtrate to at least one further reactor connected to said first reactor to retain the carried over fine particles from said first reactor; continuously removing excess reactants from said at least further reactor as a filtrate through a filtrate section placed at the bottom of said at least one further reactor and, if desired, feeding said filtrate to next said at least one further reactor; (e) repeating step (d) for n number of times in series, wherein reactors are arranged in series or parallel; (f) subjecting the said filtrate from the last of said at least one further reactor to a distillation section to remove impurities and recover the distillate; and continuously charging the distillate from the distillation section to the feed section; wherein a desired equilibrium between fresh and recovered distillate and a desired resultant concentration of reactant feed are maintained; and (g) optionally treating the residue from distillation section with an alkali to obtain titanium hydroxide and calcining said titanium hydroxide to obtain titanium oxide as a by product.
A supporting cushion apparatus for a safety seat (3, 8), the supporting cushion apparatus comprising: - a fireproof buffering structure (41, 42, 43, 44, 45, 46, 47, 48, 49, 40, 50), the fireproof buffering structure (41, 42, 43, 44, 45, 46, 47, 48, 49, 40, 50) comprising: a buffering plate (411, 421, 431, 441, 451, 461, 471, 481, 491, 401); and a fireproof plate (412, 422, 432, 442, 452, 462, 472, 482, 492, 402) combined with the buffering plate (411, 421, 431, 441, 451, 461, 471, 481, 491, 401), a combustion rate of the fireproof plate (412, 422, 432, 442, 452, 462, 472, 482, 492, 402) being lower than a combustion rate of the buffering plate (411, 421, 431, 441, 451, 461, 471, 481, 491, 401), and characterized by further comprising: - a covering member, the fireproof buffering structure (41, 42, 43, 44, 45, 46, 47, 48, 49, 40, 50) being accommodated inside a covering pocket disposed on a head supporting portion of the covering member. - a fireproof buffering structure (41, 42, 43, 44, 45, 46, 47, 48, 49, 40, 50), the fireproof buffering structure (41, 42, 43, 44, 45, 46, 47, 48, 49, 40, 50) comprising: a buffering plate (411, 421, 431, 441, 451, 461, 471, 481, 491, 401); and a fireproof plate (412, 422, 432, 442, 452, 462, 472, 482, 492, 402) combined with the buffering plate (411, 421, 431, 441, 451, 461, 471, 481, 491, 401), a combustion rate of the fireproof plate (412, 422, 432, 442, 452, 462, 472, 482, 492, 402) being lower than a combustion rate of the buffering plate (411, 421, 431, 441, 451, 461, 471, 481, 491, 401), and characterized by further comprising: - a covering member, the fireproof buffering structure (41, 42, 43, 44, 45, 46, 47, 48, 49, 40, 50) being accommodated inside a covering pocket disposed on a head supporting portion of the covering member.
A method for establishing a flow comprising: receiving at a wireless network node a first request message from a mobile station, said first request message comprising a plurality of quality of service parameters for the flow; and granting at the wireless network node a plurality of the quality of service parameters; characterized by: sending from the wireless network node to a packet data switching node a registration-request message relating to the flow and comprising one or more of the granted quality parameters. receiving at a wireless network node a first request message from a mobile station, said first request message comprising a plurality of quality of service parameters for the flow; and granting at the wireless network node a plurality of the quality of service parameters; characterized by: sending from the wireless network node to a packet data switching node a registration-request message relating to the flow and comprising one or more of the granted quality parameters.
A component of heating circuit system carrying heating medium, comprising a filling and draining armature, in particular heating circuit distributors, having a coupling nozzle being able to be inserted into the component carrying heating medium perpendicular to the direction of flow of the heating medium and for coupling a filling or draining pipe, and having a valve nozzle being able to be connected to the coupling nozzle via a screw connection and for connecting an automatic bleeding valve, at least one venting duct being provided in an overlapping area, in which connecting parts (17, 23) of the valve nozzle and the coupling nozzle overlap each other, and connecting an inner space of the component carrying heating medium to an air return plenum formed in the valve mounting part, said venting duct being in fluid connection with a threaded engaging area of the connecting parts, characterized in that a coupling part of the coupling nozzle and a valve mounting part of the valve nozzle is arranged from the outside on a component wall of the component.
A control device for connecting between two portions (2a, 2b) of an electrical power supply line, the device being characterized in that it comprises a bipolar transistor comprising a wide bandgap semiconductor material and having its emitter connected to one portion of the power supply line, its collector connected to another portion of the power supply line, and the device also comprising control means connected to the base of said transistor and configured to operate in an open loop and without feedback.
Method for controlling a computed tomography system, comprising the following steps: - defining an examination region of an examination object, - defining a number of interfering structures, wherein an interfering structure is a structure which is located within the beam path of the computed tomography system and reflects or absorbs X-ray radiation with a strength outside of a tolerance range, - calculating the beam paths of the X-rays of a CT examination of the examination region and ascertaining interference angle ranges of a gantry of the computed tomography system at which beam paths run through an interfering structure and the examination region, - carrying out a CT scan while the gantry rotates, and recording CT data, - reconstructing an image dataset from the CT data with the omission of ascertained interference angle ranges, - outputting the image dataset. - defining an examination region of an examination object, - defining a number of interfering structures, wherein an interfering structure is a structure which is located within the beam path of the computed tomography system and reflects or absorbs X-ray radiation with a strength outside of a tolerance range, - calculating the beam paths of the X-rays of a CT examination of the examination region and ascertaining interference angle ranges of a gantry of the computed tomography system at which beam paths run through an interfering structure and the examination region, - carrying out a CT scan while the gantry rotates, and recording CT data, - reconstructing an image dataset from the CT data with the omission of ascertained interference angle ranges, - outputting the image dataset.
A determination method for determining at least one operational geographical zone in a region of interest, said zone being determined relative to a Doppler sensor configured to observe and measure the radial speed (Vr) of an object traveling at a non-zero minimum speed "VT" in the region of interest, the method comprising: - a step of simulating by a computer device the position of said sensor in said region of interest at a position and in an orientation (γ) that are determined, - a step of determining at least one first zone of said region of interest that is constituted by points (Ti) for each of which, said object at said point and traveling at a speed greater than or equal to said speed VT and in a given direction "DT", would be seen from said sensor to have a radial speed (Vr) greater than a threshold value (Vmin_i) defined for that point (Ti); the method being characterized in that it comprises: - a step of determining a second zone of said region of interest, the second zone constituting a coverage zone of said sensor in which said object is observable while taking account at least of the intrinsic characteristics of said Doppler sensor and of the intrinsic characteristics of said object, and also of the position of said object relative to said sensor; said at least one operational geographical zone being defined by taking account of the intersection between at least said first and second zones (A1, A2). - a step of simulating by a computer device the position of said sensor in said region of interest at a position and in an orientation (γ) that are determined, - a step of determining at least one first zone of said region of interest that is constituted by points (Ti) for each of which, said object at said point and traveling at a speed greater than or equal to said speed VT and in a given direction "DT", would be seen from said sensor to have a radial speed (Vr) greater than a threshold value (Vmin_i) defined for that point (Ti); the method being characterized in that it comprises: - a step of determining a second zone of said region of interest, the second zone constituting a coverage zone of said sensor in which said object is observable while taking account at least of the intrinsic characteristics of said Doppler sensor and of the intrinsic characteristics of said object, and also of the position of said object relative to said sensor;
An outdoor device for a timing system configured to receive clock information from a satellite system, the outdoor device comprising: - a receiver configured to receive the clock information from the satellite system, - a processing system configured to run master functionality of a clock synchronization protocol to transfer the clock information to an indoor device of the timing system, and - a transceiver configured to transfer, via a data transfer link, data between the outdoor device and the indoor device in accordance with the clock synchronization protocol, characterized in that the outdoor device comprises a memory device configured to store a fixed delay value estimating a time delay from a moment of reception (T_RX_req) of a request message related to the clock synchronization protocol at the transceiver to a moment of transmission (T_TX_res) of a reply message from the transceiver, and the processing system is configured to include the fixed delay value into the reply message to be transmitted. - a receiver configured to receive the clock information from the satellite system, - a processing system configured to run master functionality of a clock synchronization protocol to transfer the clock information to an indoor device of the timing system, and - a transceiver configured to transfer, via a data transfer link, data between the outdoor device and the indoor device in accordance with the clock synchronization protocol,
A rotor apparatus for extracting energy from unidirectional or bidirectional fluid flows, the rotor apparatus comprising a first rotor mounted for rotation about an axis of rotation in a first direction of rotation, the first rotor having at least one helical blade; and a second rotor mounted for rotation about the same axis of rotation in an opposite direction of rotation and having at least one helical blade, wherein fluid exiting the first rotor is passed to the second rotor; characterised in that the blade of the first rotor has a pitch that decreases in a direction along the axis of rotation, and the blade of the second rotor has a pitch that increases in the same direction along the axis of rotation.
Power converter device for an electrical machine, comprising switching means (5a-c) with a plurality of switching elements (7a-c, 8a-c) for generating a multi-phase alternating current for the electrical machine and a plurality of phase conductors (14a, 14b, 16) for conducting an alternating current generated by a switching means (5a-c) to the electrical machine, wherein current measuring means (15a, 15b) are associated with a number of first phase conductors (14a, 14b), that is one less than the total number of phase conductors (14a, 14, 16), and a control device is provided, which is designed for determining a calculated value describing a current along the second phase conductor from first measured values of the current measuring means (15a, 15b), characterised in that the control device is designed to check the plausibility of the calculated value by means of at least one second measured value of a short circuit detecting device (9a-c, 10a-c) associated with a switching element (7a-c, 8a-c).
Ballistic protective helmet, comprising: a. a helmet dome formed from a metal material, wherein the helmet dome comprises an inside facing the head of a wearer and an opposite outside; and b. a layer arranged on the outside of the helmet dome, which layer is formed from a fiber composite material, characterized in that c. the metal material is titanium or a titanium alloy. a. a helmet dome formed from a metal material, wherein the helmet dome comprises an inside facing the head of a wearer and an opposite outside; and b. a layer arranged on the outside of the helmet dome, which layer is formed from a fiber composite material, characterized in that c. the metal material is titanium or a titanium alloy.
Cooling module for a motor vehicle, comprising: - at least one heat exchanger (30 1 -30 3) delimiting a surface, referred to as the working surface, - at least a first tangential-flow turbomachine and a second tangential-flow turbomachine, each of said turbomachines (28-1, 28-2) being able to create an air flow in contact with said working surface, each of said turbomachines comprising a rotor rotating about an axis and a volute for housing the rotor, having an air guiding portion (44-1, 44-2) and an air outlet (46-1, 46-2) from the turbomachine, said turbomachines (28-1, 28-2) being arranged such that the air outlet of the first turbomachine is disposed facing the guiding portion of the second turbomachine, characterized in that the cooling module comprises air guiding shutters mounted so as to be able to pivot between a closed position of the cooling module and at least one open position of the cooling module, the air guiding portion (44-1, 44-2) of a turbomachine being disposed above its respective air outlet (46-1, 46-2), in such a way that the air flows (F1, F2) are substantially vertical and downwards. - at least one heat exchanger (30 1 -30 3) delimiting a surface, referred to as the working surface, - at least a first tangential-flow turbomachine and a second tangential-flow turbomachine, each of said turbomachines (28-1, 28-2) being able to create an air flow in contact with said working surface, each of said turbomachines comprising a rotor rotating about an axis and a volute for housing the rotor, having an air guiding portion (44-1, 44-2) and an air outlet (46-1, 46-2) from the turbomachine, said turbomachines (28-1, 28-2) being arranged such that the air outlet of the first turbomachine is disposed facing the guiding portion of the second turbomachine, characterized in that the cooling module comprises air guiding shutters mounted so as to be able to pivot between a closed position of the cooling module and at least one open position of the cooling module, the air guiding portion (44-1, 44-2) of a turbomachine being disposed above its respective air outlet (46-1, 46-2), in such a way that the air flows (F1, F2) are substantially vertical and downwards.
A composite structure forming system, comprising: an electromagnetic press, including: an upper die; a lower die mounted in spaced relation to the upper die for receiving a composite layup; and at least one electromagnet being energizable by applying an electrical current to the electromagnet so that the electromagnet produces a magnetic field which exerts a force such that the upper and lower dies are drawn together to apply a compressive force to the composite layup; and a heating mechanism mountable to at least one of the upper and lower dies. an electromagnetic press, including: an upper die; a lower die mounted in spaced relation to the upper die for receiving a composite layup; and at least one electromagnet being energizable by applying an electrical current to the electromagnet so that the electromagnet produces a magnetic field which exerts a force such that the upper and lower dies are drawn together to apply a compressive force to the composite layup; and a heating mechanism mountable to at least one of the upper and lower dies. an upper die; a lower die mounted in spaced relation to the upper die for receiving a composite layup; and at least one electromagnet being energizable by applying an electrical current to the electromagnet so that the electromagnet produces a magnetic field which exerts a force such that the upper and lower dies are drawn together to apply a compressive force to the composite layup; and a heating mechanism mountable to at least one of the upper and lower dies.
An apparatus comprising: a storage unit configured to store, in association with each of a plurality of pieces of work to be performed by a worker, an attention-requiring area to be seen by the worker when the work is performed; a detection unit configured to detect each area seen by the worker; a determination unit configured to determine whether each attention-requiring area stored by the storage unit is detected by the detection unit; an extraction unit configured to extract an undetected attention-requiring area which is not detected by the detection unit from among a plurality of attention-requiring areas stored by the storage unit; and a notification unit configured to notify the worker that work, which corresponds to the undetected attention-requiring area extracted by the extraction unit, is not performed, wherein the extraction unit is configured to supply the notification unit with a signal indicating that the work, which corresponds to the attention-requiring area, is performed, in a case where the determination unit determines that the attention-requiring area is seen by the worker. a storage unit configured to store, in association with each of a plurality of pieces of work to be performed by a worker, an attention-requiring area to be seen by the worker when the work is performed; a detection unit configured to detect each area seen by the worker; a determination unit configured to determine whether each attention-requiring area stored by the storage unit is detected by the detection unit; an extraction unit configured to extract an undetected attention-requiring area which is not detected by the detection unit from among a plurality of attention-requiring areas stored by the storage unit; and a notification unit configured to notify the worker that work, which corresponds to the undetected attention-requiring area extracted by the extraction unit, is not performed, wherein the extraction unit is configured to supply the notification unit with a signal indicating that the work, which corresponds to the attention-requiring area, is performed, in a case where the determination unit determines that the attention-requiring area is seen by the worker.
Use of a packaging bag for packaging a melt-processable polyvinyl alcohol resin, wherein the packaging bag comprises a film having a thickness of 1 to 500 μm; a methanol vapor transmission rate of 0.5 to 1000 g/m 2 ·day; and a water vapor transmission rate of not higher than 1000 g/m 2 ·day, wherein a material for the film is at least one selected from the group consisting of high-density polyethylene, medium-density polyethylene, low-density polyethylene, polypropylene and polyester,wherein the methanol vapor transmission rate is measured at 23°C at 50 %RH for 24 hours in conformity with JIS Z0208, and wherein the water vapor transmission rate is measured at 40°C at 90 %RH in conformity with JIS Z0208.
A method for obtaining a population of human Treg cells comprising the steps of: (a) culturing a population of human monocytes in presence of interleukin-34 (IL-34) polypeptide in order to obtain a population of immunosuppressive macrophages; (b) co-culturing a population of human peripheral blood mononuclear cells (PBMCs) and the population of immunosuppressive macrophages obtained at step (a); and (c) isolating the population of human Treg cells obtained at step (b).