mhurhangee/ep-ind-claims huggingface dataset:
A process for preparing 6-perdeoxy-6-per-halo Gamma cyclodextrin (Formula-II) by reacting gamma-cyclodextrin (Formula-I) with phosphorous halide in presence of organic solvent wherein X in Formula-II is Fl or Cl or Br or iodine but preferably X is chlorine.
A method of preparing a matrix for cultivating biological cells and differentiating into neuronal cells or neuronal tissue, from a base body of biocompatible or biological polymer having a structured surface, comprising - a periodic microstructure of parallel microdimensioned grooves, and - a periodic nanostructure of parallel nanodimensioned grooves parallel to the microstructure and embedded into the grooves of the microstructure, respectively, including the steps of: - forming a structured surface on a tool by machining, wherein the machining is performed with a machining tool having a cutting edge of monocrystalline diamond with a tip radius of 10 pm or less and the periodic microstructure and the periodic nanostructure embedded therein are formed as a negative shape, and - producing the structured surface on the base body of biocompatible or biological polymer by: - casting the polymer of the basic body onto the surface-structured tool or - embossing of the polymer of the base body with the surface-structured tool and - optionally curing or drying the polymer of the base body on the tool and separating the cured, dry base body from the tool, such that the matrix is obtained as the base body having the structured surface. - a periodic microstructure of parallel microdimensioned grooves, and - a periodic nanostructure of parallel nanodimensioned grooves parallel to the microstructure and embedded into the grooves of the microstructure, respectively, including the steps of: - forming a structured surface on a tool by machining, wherein the machining is performed with a machining tool having a cutting edge of monocrystalline diamond with a tip radius of 10 pm or less and the periodic microstructure and the periodic nanostructure embedded therein are formed as a negative shape, and - producing the structured surface on the base body of biocompatible or biological polymer by: - forming a structured surface on a tool by machining, wherein the machining is performed with a machining tool having a cutting edge of monocrystalline diamond with a tip radius of 10 pm or less and the periodic microstructure and the periodic nanostructure embedded therein are formed as a negative shape, and - producing the structured surface on the base body of biocompatible or biological polymer by: - casting the polymer of the basic body onto the surface-structured tool or - embossing of the polymer of the base body with the surface-structured tool and - optionally curing or drying the polymer of the base body on the tool and separating the cured, dry base body from the tool,
A superconducting accelerating cavity production method in which a superconducting accelerating cavity is produced by arranging, in an axial direction, a plurality of ring-like members having openings at both ends in the axial direction and joining the openings to one another by welding, wherein, in a first step, said ring-like members are joined by non-penetration welding performed from the outside so that a sealed inner space is formed in the superconducting accelerating cavity, wherein, in a second step, said ring-like members are joined by welding with a laser beam from the inside of said superconducting accelerating cavity, in which a vacuum atmosphere is created, wherein said superconducting accelerating cavity itself is used as a vacuum chamber for creating said vacuum atmosphere.
Heatable mixer for the treatment of composite products based on thermoplastic material(s), in particular factory or site waste containing mostly bituminous membranes, said mixer having an elongate composition defining a longitudinal treatment path between at least one inlet and at least one outlet, and comprising a trough which is heated, and in which there is fitted at least one screw (4, 4'), and preferably two twin screws (4 and 4') which are parallel and interpenetrate at their threads (4"), forming a unit/units for treatment by dimensional reduction and heating, and displacement towards said outlet(s) for the products to be treated introduced at the or each inlet, said or each screw (4, 4') comprising a support shaft which is heated, and rotated around its axis, the or each shaft being positioned in the trough by being arranged in the direction of the path, and the products being displaced during the treatment from the inlet (s) as far as the outlet (s) under the action of the screw(s) (4, 4'), and said mixer comprising, at the or each outlet, a unit to control the flow of liquid or semi-liquid output of products treated, flowing through the associated outlet, said heatable mixer being characterized in that the support shaft is provided with blades (9, 9') forming the thread (4") of the screw (4, 4') concerned, in that the opening of the or each outlet is formed directly in the wall of the trough, in that the or each unit to control the flow of output consists of a flap valve or pivoting valve, and in that said flap valve or pivoting valve consists of a portion (3") of the wall of the trough which is swept by blades (9, 9'), this portion (3") being able to be displaced, preferably continuously, between i) a closure position in which it closes the outlet concerned, and is incorporated in said wall as a component part thereof, preferably with continuous surface connection with the inner face of this wall, and ii) a maximal opening position in which the corresponding outlet is substantially totally open.
GM-CSF for use in a method for preventing or reducing the likelihood of implantation failure in a subject suffering from recurrent miscarriage and undergoing an assisted reproduction procedure, comprising administering to said subject an effective amount of GM-CSF, as the sole active substance.
A sliding member comprising: a shaft member (1, 102, 103, 104) having a shaft diameter of greater than or equal to 180 mm; and a bearing member having an inner peripheral face which slidably supports an outer peripheral face of the shaft member (1, 102, 103, 104), wherein the outer peripheral face of the shaft member (1, 102, 103, 104) is polished in part and not in its entirety by manual polishing after mechanical processing, wherein in a case in which an arithmetic mean roughness of the outer peripheral face is denoted by Rai [μm], a contact rate A at between the outer peripheral face and the inner peripheral face satisfies formula 1: A at ≧ 3.04 Ra 1 0.78 wherein the contact rate A at and the arithmetic mean roughness Rai of the outer peripheral face of the shaft member (1, 102, 103, 104) are determined in accordance with the methods defined respectively in paragraphs and in the description. a shaft member (1, 102, 103, 104) having a shaft diameter of greater than or equal to 180 mm; and a bearing member having an inner peripheral face which slidably supports an outer peripheral face of the shaft member (1, 102, 103, 104), wherein the outer peripheral face of the shaft member (1, 102, 103, 104) is polished in part and not in its entirety by manual polishing after mechanical processing, wherein in a case in which an arithmetic mean roughness of the outer peripheral face is denoted by Rai [μm], a contact rate A at between the outer peripheral face and the inner peripheral face satisfies formula 1: A at ≧ 3.04 Ra 1 0.78 wherein the contact rate A at and the arithmetic mean roughness Rai of the outer peripheral face of the shaft member (1, 102, 103, 104) are determined in accordance with the methods defined respectively in paragraphs and in the description.
Occluder for occluding a passage in a circulatory system, the occluder comprising at least one occluding body (4, 5) for occluding the passage, an expanding unit comprising at least one fixation structure for fixing the occluder within the passage, wherein at least a part of the expanding unit is expanding into said fixation structure thereby expanding the occluding body and a locking unit (2, 3) for locking the expanding unit in its expanded state, the locking unit (2, 3) having a first element and a second element, wherein the first and second elements of the locking unit (2, 3) can be brought in locking engagement with each other when the occluding body (4, 5) is expanded, wherein the expanding unit comprises a plurality of elongate members with first and second ends each, wherein the first end of each elongate member is attached to the first element of the locking unit (2, 3) and the second end of each elongate member is attached to the second element of the locking unit (2, 3), wherein the elongate members can be twisted to form the at least one fixation structure, wherein the at least one occluding body (4, 5) is a flexible sheet and wherein the at least one occluding body (4, 5) comprises holes which are penetrated by the elongate members, characterized in that the occluder comprises a jacket (6, 7) which envelops at least a part of said expanding unit.
Set for inspecting the state of cathodic protection of subsea pipelines, comprising: - a device with two reference electrodes (12a, 12b) for measuring a potential difference or electric field gradient, in particular along a vertical direction, in the space adjacent to a subsea pipeline to be inspected, and - a probe having a tip for executing contact potential measurements, that is with the tip of the probe in contact with the area where the measurement is to be taken, in particular of resistivity of the marine mud and of the seawater, in the zone of the subsea pipeline to be inspected, wherein said set is characterized in that said device and said probe constitute two distinct and separate parts, thereby separately installable and positionable each from the other in the execution of the inspection of the subsea pipeline, and in that said two reference electrodes (12a, 12b) are fixed in an adjustable manner on a support frame of said device, so as to allow to adjust the distance therebetween in the use of the set and the respective device to inspect the subsea pipeline, and in that the tip is a metallic tip. - a device with two reference electrodes (12a, 12b) for measuring a potential difference or electric field gradient, in particular along a vertical direction, in the space adjacent to a subsea pipeline to be inspected, and - a probe having a tip for executing contact potential measurements, that is with the tip of the probe in contact with the area where the measurement is to be taken, in particular of resistivity of the marine mud and of the seawater, in the zone of the subsea pipeline to be inspected,
A transportation system for objects in which a train formed by a plurality of carriages connected in series together through articulated joints moves along a path driven by motor means, the train comprising first carriages (4-a) arranged alternating with second carriages (4-b), wherein: - each first carriage (4-a) comprises a supporting structure (8-a) that carries a pair of first motor-driven rectilinear belts (10, 11) arranged with their longer edges mutually parallel and perpendicular to the direction of feed of the train; each first belt (10, 11) defining a plane rectangular support surface (10-1,11-1) facing upwards and suitable to carry at least one object; the adjacent edges of said belts (10, 11) being spaced apart by a first distance d; characterized in that: - each second carriage (4-b) comprises a supporting structure (8-b), which carries just one second motor-driven rectilinear belt arranged with its own longer edges perpendicular to the direction of feed of the train; said second belt defining a plane rectangular support surface (12-l) facing upwards and suitable to carry at least one object. - each first carriage (4-a) comprises a supporting structure (8-a) that carries a pair of first motor-driven rectilinear belts (10, 11) arranged with their longer edges mutually parallel and perpendicular to the direction of feed of the train; each first belt (10, 11) defining a plane rectangular support surface (10-1,11-1) facing upwards and suitable to carry at least one object; the adjacent edges of said belts (10, 11) being spaced apart by a first distance d; characterized in that: - each second carriage (4-b) comprises a supporting structure (8-b), which carries just one second motor-driven rectilinear belt arranged with its own longer edges perpendicular to the direction of feed of the train; said second belt defining a plane rectangular support surface (12-l) facing upwards and suitable to carry at least one object. - each second carriage (4-b) comprises a supporting structure (8-b), which carries just one second motor-driven rectilinear belt arranged with its own longer edges perpendicular to the direction of feed of the train; said second belt defining a plane rectangular support surface (12-l) facing upwards and suitable to carry at least one object.
A method for wireless communication at a user equipment, UE, comprising: determining a channel measurement matrix based on the channel matrix and the noise covariance matrix for non-orthogonal channels of a carrier; reporting channel feedback for the non-orthogonal channels to a base station, wherein reporting said channel feedback comprises reporting a subset of components of the channel measurement matrix; receiving, in response to the reported channel feedback, a plurality of potential transmission strategies for downlink transmissions from the base station over the carrier; reporting channel quality for at least one transmission strategy of the plurality of potential transmission strategies; and receiving a downlink transmission over one or more of the non-orthogonal channels according to a transmission strategy selected from the at least one transmission strategy, wherein the plurality of potential transmission strategies being received by the UE represent strategies that correspond with a potential grouping of the UE with different sets of other UEs for transmission to the UEs on the non-orthogonal channels for the carrier. determining a channel measurement matrix based on the channel matrix and the noise covariance matrix for non-orthogonal channels of a carrier; reporting channel feedback for the non-orthogonal channels to a base station, wherein reporting said channel feedback comprises reporting a subset of components of the channel measurement matrix; receiving, in response to the reported channel feedback, a plurality of potential transmission strategies for downlink transmissions from the base station over the carrier; reporting channel quality for at least one transmission strategy of the plurality of potential transmission strategies; and receiving a downlink transmission over one or more of the non-orthogonal channels according to a transmission strategy selected from the at least one transmission strategy, wherein the plurality of potential transmission strategies being received by the UE represent strategies that correspond with a potential grouping of the UE with different sets of other UEs for transmission to the UEs on the non-orthogonal channels for the carrier.
A method for producing resin beads comprising a cellulose derivative as a main component, the method comprising: a suspension preparation step of mixing an oil phase comprising the cellulose derivative and an organic solvent that dissolves the cellulose derivative, the organic solvent having a solubility to 100 g of water (water-solubility) at 25°C of 0.1 to 50.0 g, and an aqueous phase comprising a dispersion stabilizer, thereby preparing a suspension comprising oil droplets comprising the cellulose derivative and the organic solvent; and an oil droplet contraction step of adding water to the suspension, thereby contracting the oil droplets, wherein in the oil droplet contraction step, the water is added to the suspension in such a way as to satisfy the following expression until a content of the organic solvent in the suspension becomes equal to or less than the water-solubility of the organic solvent: W / S / T ≤ 1.00 wherein W: an addition amount of water (parts by mass), S: an amount of the suspension (parts by mass), and T: a time (minutes) required for addition. a suspension preparation step of mixing an oil phase comprising the cellulose derivative and an organic solvent that dissolves the cellulose derivative, the organic solvent having a solubility to 100 g of water (water-solubility) at 25°C of 0.1 to 50.0 g, and an aqueous phase comprising a dispersion stabilizer, thereby preparing a suspension comprising oil droplets comprising the cellulose derivative and the organic solvent; and an oil droplet contraction step of adding water to the suspension, thereby contracting the oil droplets, wherein in the oil droplet contraction step, the water is added to the suspension in such a way as to satisfy the following expression until a content of the organic solvent in the suspension becomes equal to or less than the water-solubility of the organic solvent: W / S / T ≤ 1.00 wherein W: an addition amount of water (parts by mass), S: an amount of the suspension (parts by mass), and T: a time (minutes) required for addition. W: an addition amount of water (parts by mass), S: an amount of the suspension (parts by mass), and T: a time (minutes) required for addition.
An air conditioner system, comprising: a refrigeration system at least including a compressor, a first four-way valve, an outdoor heat exchanger, and an indoor heat exchanger; a second four-way valve, a first port of which is connected to a pipeline between the first four-way valve and the indoor heat exchanger, and a second port of which is connected to a first position in a pipeline between the indoor heat exchanger and the outdoor heat exchanger; an auxiliary heat exchanger having a first passage and a second passage, wherein a first port of the first passage is in communication with a fourth port of the second four-way valve, a second port of the first passage is connected to a second position in the pipeline between the indoor heat exchanger and the outdoor heat exchanger, a first port of the second passage is connected to a third position in the pipeline between the indoor heat exchanger and the outdoor heat exchanger, and a second port of the second passage is connected to any position in a pipeline between the outdoor heat exchanger and a return-air inlet of the compressor; a first throttle component disposed in a pipeline between the second port of the first passage and the second position, or in a pipeline disposed between the first port of the first passage and the fourth port of the second four-way valve; and a second throttle component disposed on a pipeline between the first port of the second passage and the third position. a refrigeration system at least including a compressor, a first four-way valve, an outdoor heat exchanger, and an indoor heat exchanger; a second four-way valve, a first port of which is connected to a pipeline between the first four-way valve and the indoor heat exchanger, and a second port of which is connected to a first position in a pipeline between the indoor heat exchanger and the outdoor heat exchanger; an auxiliary heat exchanger having a first passage and a second passage, wherein a first port of the first passage is in communication with a fourth port of the second four-way valve, a second port of the first passage is connected to a second position in the pipeline between the indoor heat exchanger and the outdoor heat exchanger, a first port of the second passage is connected to a third position in the pipeline between the indoor heat exchanger and the outdoor heat exchanger, and a second port of the second passage is connected to any position in a pipeline between the outdoor heat exchanger and a return-air inlet of the compressor; a first throttle component disposed in a pipeline between the second port of the first passage and the second position, or in a pipeline disposed between the first port of the first passage and the fourth port of the second four-way valve; and a second throttle component disposed on a pipeline between the first port of the second passage and the third position.
A dissector device comprising a rod-shaped hollow member, an expandable element consisting of a pair of jaws (121, 122) arranged at a distal end of the rod-shaped member and a grip arranged at a proximal end of the rod-shaped member, wherein said jaws (121, 122) are hinged to each other and restrained to the distal end of the rod-shaped member by way of a pin and wherein said grip comprises a fixed element and a driving lever pivoted on said fixed element, said driving lever being restrained to a rod slidably fitted in the rod-shaped member and operably connected to the jaws (121, 122), said dissector device further comprising a dispensing assembly for dispensing a pressurized fluid, said dispensing assembly comprising feeding channels (151, 152, 155) and at least one dispensing channel associated with at least one of the jaws (121, 122) of the expandable element, said at least one dispensing channel being provided with at least one dispensing outlet arranged proximate to or at the free end of said at least one jaw (121, 122), wherein said feeding channels (151, 152, 155) are arranged in fluid communication with a cavity of the rod-shaped member wherein the rod is slidably fitted, whereby a pressurized fluid is fed throughout the cavity of the rod-shaped member in an operating condition of the dissector device, characterized in that a tubular member is fitted in the cavity of the rod-shaped member, said tubular member being arranged coaxially to the rod, and wherein a radial play is present between the rod and the tubular member, said radial play defining a cylindrical sleeve duct suitable to allow feeding of a fluid under pressure throughout the rod-shaped member.
A gate valve for industrial plants, in particular for chemical and petrochemical plants, the gate valve comprising a slide rod movable in an axial direction, at least one slide plate for closing the gate valve, at least one pressing member connected to the slide rod to press the slide plate against a sealing seat, a spring element for acting on the pressing member with a releasing force, and a fixing element arranged on the slide rod and configured for transmitting power between the slide rod and spring element, wherein the fixing element comprises a fixing disc, which surrounds the slide rod and is interlockingly connected to the slide rod, characterised in that the fixing disc comprises a plurality of disc segments.