mhurhangee/patent-ind-claim-en huggingface dataset:
A refrigerant separator comprising: a vessel ; an inlet tube extending to an outlet end within the vessel ; a first outlet provided by an outlet conduit , which is a J-tube having an inlet end in communication with a headspace of the vessel and a turn near the bottom of the vessel , the outlet conduit including an orifice , which serves as an oil pickup, near the bottom of the turn ; a second outlet in communication with a lower portion of the vessel ; characterized in that the refrigerant separator further comprises a heat exchanger (220; 220'; 220"; 220′′′) having: an inlet ; an outlet ; and a portion through the lower portion of the vessel ; and in that an upper extreme of the orifice is below a lower extreme of the second outlet . a vessel ; an inlet tube extending to an outlet end within the vessel ; a first outlet provided by an outlet conduit , which is a J-tube having an inlet end in communication with a headspace of the vessel and a turn near the bottom of the vessel , the outlet conduit including an orifice , which serves as an oil pickup, near the bottom of the turn ; a second outlet in communication with a lower portion of the vessel ; characterized in that the refrigerant separator further comprises a heat exchanger (220; 220'; 220"; 220′′′) having: an inlet ; an outlet ; and a portion through the lower portion of the vessel ; and in that an inlet ; an outlet ; and a portion through the lower portion of the vessel ; and in that an upper extreme of the orifice is below a lower extreme of the second outlet .
The contrast agent DA364 of formula for use as a fluorescent probe for the detection and demarcation of a tumor margin in guided surgery of an individual patient, wherein said tumor is a tumor showing a reduced or variable over-expression of α v β 3 integrin receptors, said expression being of 0.15 ng of αvβ3 integrin/μg proteins or less.
A battery separator for a lithium battery comprising: a coextruded dry process polyolefin microporous separator sub-membrane comprising at least three dry process polymer porous microlayers or nanolayers, each microlayer having a thickness of less than 2 microns and each nanolayer having a thickness of less than 1 micron, and the coextruded dry process polyolefin microporous separator sub-membrane is laminated to another co-extruded dry process polyolefin microporous separator sub-membrane comprising a plurality of dry process polymer porous microlayers or nanolayers, each microlayer having a thickness of less than 2 microns and each nanolayer having a thickness of less than 1 micron. a coextruded dry process polyolefin microporous separator sub-membrane comprising at least three dry process polymer porous microlayers or nanolayers, each microlayer having a thickness of less than 2 microns and each nanolayer having a thickness of less than 1 micron, and the coextruded dry process polyolefin microporous separator sub-membrane is laminated to another co-extruded dry process polyolefin microporous separator sub-membrane comprising a plurality of dry process polymer porous microlayers or nanolayers, each microlayer having a thickness of less than 2 microns and each nanolayer having a thickness of less than 1 micron.
An in vitro method for site-specific sequence modification of a target genomic DNA region in mammalian T cells comprising: contacting the cells with an activating composition, wherein the activating composition comprises anti-CD3 antibodies and anti-CD28 antibodies; transfecting the cells with a non-viral transfection composition comprising (a) donor DNA, especially wherein the donor DNA is a plasmid, (b) a DNA digesting agent, especially selected from a TALEN, transposase, integrase or nuclease, in particular a site-specific nuclease, preferably the nuclease Cas9, in particular wherein the DNA digesting agent is encoded on one or more RNAs; and optionally (c) a guide RNA; wherein the donor DNA comprises: (i) a homologous region comprising nucleic acid sequence homologous to the target genomic DNA region; and (ii) a sequence modification region; wherein the genomic DNA sequence is modified specifically at the target genomic DNA region, especially wherein the transfection of the cells comprises electroporation of the cells, in particular wherein the electroporation is flow electroporation using a flow electroporation device; and wherein the cells are transfected at a time period of 2 days or at a time period of 1 day after contacting the cells with the activating composition. contacting the cells with an activating composition, wherein the activating composition comprises anti-CD3 antibodies and anti-CD28 antibodies; transfecting the cells with a non-viral transfection composition comprising (a) donor DNA, especially wherein the donor DNA is a plasmid, (b) a DNA digesting agent, especially selected from a TALEN, transposase, integrase or nuclease, in particular a site-specific nuclease, preferably the nuclease Cas9, in particular wherein the DNA digesting agent is encoded on one or more RNAs; and optionally (c) a guide RNA; wherein the donor DNA comprises: (i) a homologous region comprising nucleic acid sequence homologous to the target genomic DNA region; and (ii) a sequence modification region; (i) a homologous region comprising nucleic acid sequence homologous to the target genomic DNA region; and (ii) a sequence modification region; wherein the genomic DNA sequence is modified specifically at the target genomic DNA region, especially wherein the transfection of the cells comprises electroporation of the cells, in particular wherein the electroporation is flow electroporation using a flow electroporation device; and wherein the cells are transfected at a time period of 2 days or at a time period of 1 day after contacting the cells with the activating composition.
An amusement park ride system , comprising: a ride vehicle positioned on a ride path and configured to move along the ride path ; a plurality of retro-reflective markers (24A-D) positioned on the ride vehicle, along the ride path, or both; an emission subsystem configured to emit electromagnetic radiation toward the plurality of retro-reflective markers; a detection subsystem comprising at least one optical filter and configured to detect a pattern of retro-reflection of the electromagnetic radiation from the plurality of retro-reflective markers by detecting wavelengths of electromagnetic radiation retro-reflected by the plurality of retro-reflective markers while filtering, by the at least one optical filter, wavelengths of electromagnetic radiation that are not retro-reflected by the plurality of retro-reflective markers, the at least one optical filter being configured to also utilise directionality associated with the retro-reflection to perform the filtering; and a control system communicatively coupled to the detection subsystem and comprising processing circuitry configured to: monitor the pattern of retro-reflection of the electromagnetic radiation from the plurality of retro-reflective markers for changes; and track movement of the ride vehicle in space and time as it moves along the ride path based on changes in the pattern of retro-reflected electromagnetic radiation detected by the detection subsystem. a ride vehicle positioned on a ride path and configured to move along the ride path ; a plurality of retro-reflective markers (24A-D) positioned on the ride vehicle, along the ride path, or both; an emission subsystem configured to emit electromagnetic radiation toward the plurality of retro-reflective markers; a detection subsystem comprising at least one optical filter and configured to detect a pattern of retro-reflection of the electromagnetic radiation from the plurality of retro-reflective markers by detecting wavelengths of electromagnetic radiation retro-reflected by the plurality of retro-reflective markers while filtering, by the at least one optical filter, wavelengths of electromagnetic radiation that are not retro-reflected by the plurality of retro-reflective markers, the at least one optical filter being configured to also utilise directionality associated with the retro-reflection to perform the filtering; and a control system communicatively coupled to the detection subsystem and comprising processing circuitry configured to: monitor the pattern of retro-reflection of the electromagnetic radiation from the plurality of retro-reflective markers for changes; and track movement of the ride vehicle in space and time as it moves along the ride path based on changes in the pattern of retro-reflected electromagnetic radiation detected by the detection subsystem. monitor the pattern of retro-reflection of the electromagnetic radiation from the plurality of retro-reflective markers for changes; and track movement of the ride vehicle in space and time as it moves along the ride path based on changes in the pattern of retro-reflected electromagnetic radiation detected by the detection subsystem.
Rail vehicle with a secondary suspension system , with two structurally identical air springs which are arranged spaced apart transversely and symmetrically from a geometric longitudinal centre line of a bogie between the frame of the bogie and a bogie-side bolster or a wagon body, the air springs in each case having a tubular, elastomeric spring bellows which is fastened in a pressure-tight manner with its upper end portion to an upper connector part and with its lower end portion to a lower connector part , characterized in that the same upper connector parts and/or the same lower connector parts of each air spring are arranged such that they can be displaced or rotated in relation to one another, and in that the upper connector parts and/or the lower connector parts are connected indirectly or directly to actuators in such a way that the tension of the spring bellows of the air springs can be changed reversibly by means of elastic deformation by way of an actuation of the actuators .
A damper for a gas turbine engine fan drive gear system comprising: a tube having opposing ends each with an annular groove , a neck arranged between the ends and having a diameter that is smaller than a diameter of the ends , lateral sides provided on each end with the respective end's annular groove provided between the lateral sides , the lateral sides providing annular tapers extending radially inward away from the respective end's annular groove , the tube provides a cavity having an opening at each of the ends , and an orifice is provided in the tube in fluid communication with the cavity .
A soldering apparatus comprising an adjusting member for a substrate flexibility prevention mechanism, the adjusting member being changed to match a width of a substrate to be conveyed and including: a screw shaft which revolves; a nut having a flange portion for connection, a screwed position of the nut with regards to the screw shaft being movable forward or backward along the screw shaft by a revolution of the screw shaft ; and a substrate-supporting portion for supporting the substrate and preventing the flexibility of the substrate , the substrate-supporting portion being fixed to the nut through the flange portion for connection, characterized in that the nut contains a screw portion from a forward end, located opposite the flange portion , to a rear end, located at the flange portion , and includes at least one non-meshing part that does not mesh with the screw shaft , along the whole length of the nut , and when the screw shaft revolves to change a fixed position of the substrate-supporting portion from a state where the nut is stopped at the screwed position, adhered matter adhered and solidified to the screw shaft is removed by an edge of the non-meshing part on a side of a movement direction of the nut accompanied by the revolution of the screw shaft , thus the scraped adhered matter is accumulated in the non-meshing part , wherein the non-meshing part includes a first exhaust port at the forward end of the nut and a second exhaust port at the rear end of the nut , and the removed adhered matter is exhausted from the first or second exhaust port . a screw shaft which revolves; a nut having a flange portion for connection, a screwed position of the nut with regards to the screw shaft being movable forward or backward along the screw shaft by a revolution of the screw shaft ; and a substrate-supporting portion for supporting the substrate and preventing the flexibility of the substrate , the substrate-supporting portion being fixed to the nut through the flange portion for connection, characterized in that the nut contains a screw portion from a forward end, located opposite the flange portion , to a rear end, located at the flange portion , and includes at least one non-meshing part that does not mesh with the screw shaft , along the whole length of the nut , and when the screw shaft revolves to change a fixed position of the substrate-supporting portion from a state where the nut is stopped at the screwed position, adhered matter adhered and solidified to the screw shaft is removed by an edge of the non-meshing part on a side of a movement direction of the nut accompanied by the revolution of the screw shaft , thus the scraped adhered matter is accumulated in the non-meshing part , wherein the non-meshing part includes a first exhaust port at the forward end of the nut and a second exhaust port at the rear end of the nut , and the removed adhered matter is exhausted from the first or second exhaust port .
A method for obtaining a heating element for an electronic vapour provision system, the method comprising: providing a sheet of electrically conductive porous material; measuring amounts of light transmitted through at least two locations on the sheet to obtain a set of optical transmission values including a maximum value and a minimum value; comparing a difference value calculated from the maximum and minimum values with a predetermined acceptable variation in optical transmission; and selecting the sheet for use as a heating element if the difference value falls within the acceptable variation. providing a sheet of electrically conductive porous material; measuring amounts of light transmitted through at least two locations on the sheet to obtain a set of optical transmission values including a maximum value and a minimum value; comparing a difference value calculated from the maximum and minimum values with a predetermined acceptable variation in optical transmission; and selecting the sheet for use as a heating element if the difference value falls within the acceptable variation.
Flat-roof support for permanently supporting on a flat roof an object to be mounted fixedly above the flat roof , such as for example technical building equipment or a roof terrace, wherein the flat-roof support has a foot for support on the flat roof , wherein the flat-roof support has a head for supporting the object , wherein the flat-roof support comprises a lower pipe element and an upper pipe element , which is formed separately from the lower pipe element , wherein the foot of the flat-roof support is arranged on the lower pipe element , wherein the head of the flat-roof support is arranged on the upper pipe element , wherein the lower pipe element has an upper pipe-element end which is directed away from the foot , wherein the upper pipe element has a lower pipe-element end which is directed away from the head , wherein the lower pipe element is open at its upper pipe-element end , wherein the upper pipe element is open at its lower pipe-element end , wherein the flat-roof support comprises a connecting device for connecting the lower pipe element to the upper pipe element , wherein the lower pipe element is connectable by means of the connecting device to the upper pipe element in such a way that the lower pipe element and the upper pipe element delimit a common cavity , wherein the flat-roof support has an inner insulation element for thermal insulation, and in that the inner insulation element is arranged both in the upper pipe element and in the lower pipe element , characterized in that the inner insulation element protrudes from the lower pipe element in such a way that, when the lower pipe element is connected to the upper pipe element , the upper pipe element can be fitted over the inner insulation element .
A yarn heater comprising: a heating roller which includes a roller main body and a heater provided in the roller main body to heat the roller main body , and which is configured to heat yarns (Y); a motor which is configured to rotationally drive the heating roller ; a fan which rotates so as to generate cooling wind for cooling the motor ; and a wind shield member which prevents an airflow generated in accordance with generation of the cooling wind from flowing toward the heating roller ; wherein, the heating roller is lined up with the motor in a direction of a drive shaft of the motor and is attached to the motor , the fan generates the cooling wind which flows from the motor side toward the heating roller side in the direction of the drive shaft , the wind shield member is provided between the fan and the heating roller in the direction of the drive shaft to block the flow of the cooling wind after the cooling wind cools the motor , the motor is attached to a motor mounting portion in which an insertion hole in which the motor is inserted is formed, the fan and the heating roller oppose each other across the motor mounting portion , and a first gap is formed between the motor and the inner circumferential surface of the insertion hole , the yarn heater being characterized in that the wind shield member is provided to close the first gap . a heating roller which includes a roller main body and a heater provided in the roller main body to heat the roller main body , and which is configured to heat yarns (Y); a motor which is configured to rotationally drive the heating roller ; a fan which rotates so as to generate cooling wind for cooling the motor ; and a wind shield member which prevents an airflow generated in accordance with generation of the cooling wind from flowing toward the heating roller ; wherein, the heating roller is lined up with the motor in a direction of a drive shaft of the motor and is attached to the motor , the fan generates the cooling wind which flows from the motor side toward the heating roller side in the direction of the drive shaft , the wind shield member is provided between the fan and the heating roller in the direction of the drive shaft to block the flow of the cooling wind after the cooling wind cools the motor , the motor is attached to a motor mounting portion in which an insertion hole in which the motor is inserted is formed, the fan and the heating roller oppose each other across the motor mounting portion , and a first gap is formed between the motor and the inner circumferential surface of the insertion hole , the yarn heater being characterized in that the wind shield member is provided to close the first gap .
Apparatus for selectively connecting a first fluid communication region to a further fluid communication region at a downhole location, comprising: an elongate housing , locatable in a wellbore, comprising a first end portion associated with a first fluid communication region, the first fluid communication region being locatable at a substantially downhole location; a sheath member axially slidable within the housing and being biased towards the first end portion via at least one biasing element ; and an elongate shuttle member axially slidable within the housing and slidably locatable in a sealed relationship or non-sealed relationship with the sheath member; wherein the biasing element provides a predetermined biasing force that determines a threshold pressure which must be exceeded by a fluid pressure at the first fluid communication region to permit axial movement of the sheath member towards the further fluid communication region, the further fluid communication region being locatable at a downhole location that is further towards a wellbore surface relative to the first fluid communication region. an elongate housing , locatable in a wellbore, comprising a first end portion associated with a first fluid communication region, the first fluid communication region being locatable at a substantially downhole location; a sheath member axially slidable within the housing and being biased towards the first end portion via at least one biasing element ; and an elongate shuttle member axially slidable within the housing and slidably locatable in a sealed relationship or non-sealed relationship with the sheath member; wherein the biasing element provides a predetermined biasing force that determines a threshold pressure which must be exceeded by a fluid pressure at the first fluid communication region to permit axial movement of the sheath member towards the further fluid communication region, the further fluid communication region being locatable at a downhole location that is further towards a wellbore surface relative to the first fluid communication region.
Preparation method for a p-phenylenediamine antioxidant, using 4-aminodiphenylamine and an aliphatic ketone as raw materials to prepare the PPD antioxidant, characterized in that a sulfur-containing Pd/carbon catalyst is added to the reaction system as a catalyst, and the sulfur-containing Pd/carbon catalyst is prepared by the preparation method comprising the following steps: loading Pd onto activated carbon, and obtaining a Pd/carbon catalyst; preparing a slurry by mixing the Pd/carbon catalyst with a solvent; adding a sulfide into the slurry, and stirring at a predetermined temperature; filtering, and obtaining the sulfur-containing Pd/carbon catalyst; wherein the predetermined temperature is 20 °C to 100 °C. loading Pd onto activated carbon, and obtaining a Pd/carbon catalyst; preparing a slurry by mixing the Pd/carbon catalyst with a solvent; adding a sulfide into the slurry, and stirring at a predetermined temperature; filtering, and obtaining the sulfur-containing Pd/carbon catalyst; wherein the predetermined temperature is 20 °C to 100 °C.