mhurhangee/patent-ind-claim-en huggingface dataset:
A lamp, comprising: a half mirror having an upper surface and a lower surface, and configured to reflect a part of light incident on the lower surface and discharge another part to outside; a first reflector located below the half mirror in a spaced manner in a vertical direction so as to face the lower surface of the half mirror ; a plurality of light sources to emit light to a space between the half mirror and the first reflector ; and a second reflector located between the light sources to reflect at least some of incident light, wherein the half mirror and the second reflector are arranged to face each other, such that a part of the light emitted from a part of the light sources is repeatedly reflected between the half mirror and the second reflector , and wherein the first and second reflectors are located to face each other, such that a part of the light emitted from the remaining part of the light sources is repeatedly reflected between the first and second reflectors , characterized in that the second reflector is provided in plurality, and the plurality of second reflectors (330a - 330c) is located with being spaced apart from one another along at least one direction, wherein the plurality of second reflectors (330a-330c) is spaced apart from one another along a direction that the lower surface of the half mirror faces, and wherein some light sources of the plurality of light sources are located between each of the neighboring second reflectors of the plurality of second reflectors (330a-330c). a half mirror having an upper surface and a lower surface, and configured to reflect a part of light incident on the lower surface and discharge another part to outside; a first reflector located below the half mirror in a spaced manner in a vertical direction so as to face the lower surface of the half mirror ; a plurality of light sources to emit light to a space between the half mirror and the first reflector ; and a second reflector located between the light sources to reflect at least some of incident light, wherein the half mirror and the second reflector are arranged to face each other, such that a part of the light emitted from a part of the light sources is repeatedly reflected between the half mirror and the second reflector , and wherein the first and second reflectors are located to face each other, such that a part of the light emitted from the remaining part of the light sources is repeatedly reflected between the first and second reflectors , characterized in that the second reflector is provided in plurality, and the plurality of second reflectors (330a - 330c) is located with being spaced apart from one another along at least one direction, wherein the plurality of second reflectors (330a-330c) is spaced apart from one another along a direction that the lower surface of the half mirror faces, and wherein some light sources of the plurality of light sources are located between each of the neighboring second reflectors of the plurality of second reflectors (330a-330c).
A method for preparing a super absorbent polymer comprising the steps of: polymerizing a monomer composition including an acrylic acid-based monomer having at least partially neutralized acidic groups, a foaming agent, an internal crosslinking agent, and a polymerization initiator to form a hydrogel polymer; chopping the hydrogel polymer through a chopper having an inlet and containing two or more hole plates arranged in series, wherein, when the hole plate closest to the inlet is the first plate and then designated in order, the average diameter of the holes of the hole plate becomes smaller as it moves away from the inlet; drying, pulverizing and classifying the chopped hydrogel polymer to form a base polymer; and further crosslinking the surface of the base polymer powder in the presence of a surface crosslinking agent to form a surface crosslinked layer. polymerizing a monomer composition including an acrylic acid-based monomer having at least partially neutralized acidic groups, a foaming agent, an internal crosslinking agent, and a polymerization initiator to form a hydrogel polymer; chopping the hydrogel polymer through a chopper having an inlet and containing two or more hole plates arranged in series, wherein, when the hole plate closest to the inlet is the first plate and then designated in order, the average diameter of the holes of the hole plate becomes smaller as it moves away from the inlet; drying, pulverizing and classifying the chopped hydrogel polymer to form a base polymer; and further crosslinking the surface of the base polymer powder in the presence of a surface crosslinking agent to form a surface crosslinked layer.
A method for manufacturing laser diode units each including a submount and laser diode soldered to the submount, the method comprising: providing a base including a ceramic carrier and a metal layer on the carrier ; generating a plurality of laser light pulses trained at a predetermined pattern on a metal layer surface, thereby ablating the metal layer to a desired depth, wherein the ablation of the metal layer includes providing isolating grooves between contacts of respective different polarities of an individual laser diode unit , and reducing a thickness of the metal layer along each of a plurality of dicing lines in the carrier , wherein the metal layer along the dicing lines is irradiated to the desired depth corresponding to an entire thickness of the metal layer or corresponding to a fraction of the entire thickness of the metal layer and , wherein the ablation of the metal layer includes controlling a laser beam parameter selected from the group which consists of a pulse repetition rate, pulse duration, beam output power, linear speed and number of passes and a combination thereof so as to provide the desired depth and the height of the burr; and dicing the ceramic carrier into a plurality of submounts. providing a base including a ceramic carrier and a metal layer on the carrier ; generating a plurality of laser light pulses trained at a predetermined pattern on a metal layer surface, thereby ablating the metal layer to a desired depth, wherein the ablation of the metal layer includes providing isolating grooves between contacts of respective different polarities of an individual laser diode unit , and reducing a thickness of the metal layer along each of a plurality of dicing lines in the carrier , wherein the metal layer along the dicing lines is irradiated to the desired depth corresponding to an entire thickness of the metal layer or corresponding to a fraction of the entire thickness of the metal layer and , wherein the ablation of the metal layer includes controlling a laser beam parameter selected from the group which consists of a pulse repetition rate, pulse duration, beam output power, linear speed and number of passes and a combination thereof so as to provide the desired depth and the height of the burr; and dicing the ceramic carrier into a plurality of submounts.
Pressure sensor module for determining the pressure of a measurement medium, comprising a sensor chip , a housing with a pressure nozzle , and a plug part for electrically connecting the pressure sensor module , wherein plug-in contacts which are electrically connected to the sensor chip are provided in the plug part , wherein the measurement medium can be applied to the sensor chip by the pressure nozzle , wherein the pressure nozzle is at least partially manufactured from a light metal, wherein the sensor chip is held by an intermediate carrier , characterized in that the intermediate carrier is connected to the housing by an interlocking and cohesive connection, wherein the interlocking connection comprises a clamping connection, wherein the clamping connection is produced by a deformation of the housing material, wherein the connection between the intermediate carrier and the housing is pressure-tight.
A refrigerator cooling system , capable of regulating an amount of refrigerant automatically, comprising a pipe which forms a loop, and a compressor , a condenser , a refrigerant amount regulating device , a capillary tube and an evaporator which are provided on the pipe successively; the refrigerant amount regulating device comprises a storage device and a regulating mechanism provided within the storage device , wherein a storage cavity is formed inside the storage device to accommodate a refrigerant, an opening is formed in the storage device to communicate the storage cavity with the pipe , and the regulating mechanism comprises a seal part configured for opening or closing the opening ; characterized in that the refrigerator cooling system is configured such that when the refrigerant of the cooling system is required to be increased, when the compressor is stopped, the seal part is separated from the opening to open the opening , the refrigerant in the storage cavity flows into the cooling system , and after a set period of time, the seal part is attached to the opening to close the opening ; when the refrigerant of the cooling system is required to be reduced, when the compressor is operating, the seal part is separated from the opening to open the opening , the refrigerant in the cooling system flows into the storage cavity , and after a set period of time, the seal part is attached to the opening to close the opening . the refrigerant amount regulating device comprises a storage device and a regulating mechanism provided within the storage device , wherein a storage cavity is formed inside the storage device to accommodate a refrigerant, an opening is formed in the storage device to communicate the storage cavity with the pipe , and the regulating mechanism comprises a seal part configured for opening or closing the opening ; characterized in that the refrigerator cooling system is configured such that when the refrigerant of the cooling system is required to be increased, when the compressor is stopped, the seal part is separated from the opening to open the opening , the refrigerant in the storage cavity flows into the cooling system , and after a set period of time, the seal part is attached to the opening to close the opening ; when the refrigerant of the cooling system is required to be reduced, when the compressor is operating, the seal part is separated from the opening to open the opening , the refrigerant in the cooling system flows into the storage cavity , and after a set period of time, the seal part is attached to the opening to close the opening .
A pack of smoking articles with a wrapping provided with a closing label , comprising: a group of smoking articles ; a wrapping that is flexible, which encloses the group of smoking articles and which comprises an extraction opening for extracting the smoking articles from the wrapping ; a container containing the wrapping and the group of smoking articles ; the wrapping having an upper wall in which the extraction opening is obtained and a pair of opposite lateral sides ; the pair of lateral sides being connected to the upper wall at respective edges ; a closing label comprising a first portion which is removably fixed to the wrapping in order to be able to open and close the extraction opening so as to allow and prevent access to the group of smoking articles through the extraction opening ; the pack of smoking articles being characterized in that: the closing label comprises a second portion which is irremovably fixed to the wrapping at the upper wall of the wrapping and at the lateral sides so as to cover said edges ; and the wrapping is made of a sheet of material having a thickness comprised between 25 μm and 50 μm. a group of smoking articles ; a wrapping that is flexible, which encloses the group of smoking articles and which comprises an extraction opening for extracting the smoking articles from the wrapping ; a container containing the wrapping and the group of smoking articles ; the wrapping having an upper wall in which the extraction opening is obtained and a pair of opposite lateral sides ; the pair of lateral sides being connected to the upper wall at respective edges ; a closing label comprising a first portion which is removably fixed to the wrapping in order to be able to open and close the extraction opening so as to allow and prevent access to the group of smoking articles through the extraction opening ; the pack of smoking articles being characterized in that: the closing label comprises a second portion which is irremovably fixed to the wrapping at the upper wall of the wrapping and at the lateral sides so as to cover said edges ; and the wrapping is made of a sheet of material having a thickness comprised between 25 μm and 50 μm. the closing label comprises a second portion which is irremovably fixed to the wrapping at the upper wall of the wrapping and at the lateral sides so as to cover said edges ; and the wrapping is made of a sheet of material having a thickness comprised between 25 μm and 50 μm.
An infusion pump system for dispensing liquid medication, comprising: a first reservoir for storing liquid medication; and a first fluid driver for expelling liquid medication from the first reservoir , a second reservoir for storing liquid medication; and a second fluid driver for expelling liquid medication from the second reservoir , a first valve configured to control the flow of liquid medication from the first reservoir to the second reservoir ; a second valve configured to control the flow of liquid medication from the second reservoir to an infusion site; and wherein each of the first and second valves is selectively opened or closed to admit liquid medication from the first reservoir to the second reservoir and to dispense liquid medication from the second reservoir to the infusion site, characterized in that the maximum storage capacity for liquid medication in the second reservoir is a safe or less than harmful dose to a user. a first reservoir for storing liquid medication; and a first fluid driver for expelling liquid medication from the first reservoir , a second reservoir for storing liquid medication; and a second fluid driver for expelling liquid medication from the second reservoir , a first valve configured to control the flow of liquid medication from the first reservoir to the second reservoir ; a second valve configured to control the flow of liquid medication from the second reservoir to an infusion site; and wherein each of the first and second valves is selectively opened or closed to admit liquid medication from the first reservoir to the second reservoir and to dispense liquid medication from the second reservoir to the infusion site, characterized in that the maximum storage capacity for liquid medication in the second reservoir is a safe or less than harmful dose to a user.
A medical device for treating, preventing or ameliorating an eye condition, the device comprising a cover , at least a portion of which comprises an antimicrobial agent and is at least partially filled with temperature control means , wherein, in use, the cover is arranged to contact a subject's eye and/or a surrounding area thereof, and wherein the temperature control means is configured to modulate the temperature of the cover to thereby treat, prevent or ameliorate the eye condition characterised in that : the antimicrobial agent comprises silver, or a pharmacologically acceptable salt thereof, and an oxide, wherein the oxide is selected from the group consisting of copper oxide, iron oxide, zinc oxide, titanium dioxide and silica dioxide.
A process for obtaining isobutene from an isobutene containing C4-hydrocarbon mixture in a plant comprising an etherification unit , a first distillation unit , an ether cleavage unit and a second distillation unit , the process comprising: (a) contacting the C4-hydrocarbon mixture with a primary alcohol or isopropyl alcohol and reacting the mixture with the primary alcohol or isopropyl alcohol in the presence of an acidic catalyst to form the corresponding alkyl tert-butyl ether as an intermediate product and diisobutene as a by-product in the etherification unit ; (b) distilling the reaction mixture from the etherification unit in the first distillation unit , a C4-hydrocarbon raffinate being withdrawn as the overhead product , the alkyl tert-butyl ether and diisobutene being withdrawn as the liquid or vaporous bottom product , and vaporizing the bottom product if it is withdrawn as a liquid; (c) reacting the vaporous bottom product in the presence of an acidic catalyst obtaining isobutene and the primary alcohol or isopropyl alcohol as reaction products in the ether cleavage unit ; (d) distilling the reaction mixture from the ether cleavage unit in the second distillation unit , isobutene being withdrawn as the overhead product , the primary alcohol or isopropyl alcohol and diisobutene being withdrawn as the bottom product and being recycled to the etherification unit ; characterized in that the plant further comprises a byproduct separation unit being fed by a bottom purge stream of the first distillation unit and/or by a part of the bottom product of the second distillation unit , wherein a diisobutene product stream rich in diisobutene is separated from this feed stream . (a) contacting the C4-hydrocarbon mixture with a primary alcohol or isopropyl alcohol and reacting the mixture with the primary alcohol or isopropyl alcohol in the presence of an acidic catalyst to form the corresponding alkyl tert-butyl ether as an intermediate product and diisobutene as a by-product in the etherification unit ; (b) distilling the reaction mixture from the etherification unit in the first distillation unit , a C4-hydrocarbon raffinate being withdrawn as the overhead product , the alkyl tert-butyl ether and diisobutene being withdrawn as the liquid or vaporous bottom product , and vaporizing the bottom product if it is withdrawn as a liquid; (c) reacting the vaporous bottom product in the presence of an acidic catalyst obtaining isobutene and the primary alcohol or isopropyl alcohol as reaction products in the ether cleavage unit ; (d) distilling the reaction mixture from the ether cleavage unit in the second distillation unit , isobutene being withdrawn as the overhead product , the primary alcohol or isopropyl alcohol and diisobutene being withdrawn as the bottom product and being recycled to the etherification unit ;
Window covering device (1; 1'; 1"; 201; 301; 401) or screen device, notably projection screen device, including a movable screen with a windable canvas and a motorized operating device (100 ; 100' ; 100" ; 200 ; 300 ; 400) intended for operating the movable screen with a windable canvas , the motorized operating means being intended to be suspended by the canvas and including: - a winding tube which is movable around a first axis (X1-X1') and on which the canvas is intended to be wound, - an actuator which is disposed at least in part in the tube, - a first means for fixing a first end of the canvas to the winding tube, the weight of the operating device creating a canvas unwinding torque, the motorized device including a means (6b, 7, 7', 7", 8, 9a, 9b; 212; 312; 417) for compensating the unwinding torque which acts exclusively by interaction with gravity and/or with the canvas, characterized in that the motorized device being intended to be connected to the frame exclusively by the canvas, in particular the motorized device being intended to be suspended exclusively by the canvas, and in that the actuator includes a gear motor housed at a first end of the winding tube whilst a battery is housed in a second end of the winding tube. - a winding tube which is movable around a first axis (X1-X1') and on which the canvas is intended to be wound, - an actuator which is disposed at least in part in the tube, - a first means for fixing a first end of the canvas to the winding tube,
A composite of metal and carbon-fiber-reinforced plastic comprising: a predetermined metal member, a resin layer positioned at a surface of at least part of said metal member and containing an inorganic filler having a thermal conductivity of 20W/(m·K) or more, and carbon fiber reinforced plastic positioned on said resin layer and containing a predetermined matrix resin and carbon reinforcing fiber present in said matrix resin, said carbon reinforcing fiber being at least one of pitch-based carbon reinforcing fiber having a thermal conductivity of 180 to 900W/(m·K) in range or PAN-based carbon reinforcing fiber having a thermal conductivity of 100 to 200W/(m·K) in range, a content of said inorganic filler in said resin layer being 10 to 45 vol% in range with respect to a total volume of said resin layer, a number density of said inorganic filler present in a region of a width Xμm from an interface of said resin layer and said carbon fiber reinforced plastic in a direction of said resin layer being 300/mm 2 or more where Xμm is an average particle size of said inorganic filler, wherein thermal conductivity, average particle size and number density of said inorganic filler are measured according to the description. a predetermined metal member, a resin layer positioned at a surface of at least part of said metal member and containing an inorganic filler having a thermal conductivity of 20W/(m·K) or more, and carbon fiber reinforced plastic positioned on said resin layer and containing a predetermined matrix resin and carbon reinforcing fiber present in said matrix resin, said carbon reinforcing fiber being at least one of pitch-based carbon reinforcing fiber having a thermal conductivity of 180 to 900W/(m·K) in range or PAN-based carbon reinforcing fiber having a thermal conductivity of 100 to 200W/(m·K) in range, a content of said inorganic filler in said resin layer being 10 to 45 vol% in range with respect to a total volume of said resin layer, a number density of said inorganic filler present in a region of a width Xμm from an interface of said resin layer and said carbon fiber reinforced plastic in a direction of said resin layer being 300/mm 2 or more where Xμm is an average particle size of said inorganic filler, wherein thermal conductivity, average particle size and number density of said inorganic filler are measured according to the description.
A head-up display system for overlaying a projected image onto an external scene image, the head-up display system comprising: a combiner comprising a first surface and a second surface and including a uniaxially absorbing polarizing structure ; a polarized image generation system configured to project polarized light onto the combiner; and the uniaxially absorbing polarizing structure having a local absorption axis and disposed on the combiner to define the first surface, or within the combiner between the first surface and the second surface, the combiner configured to reflect from the first surface a first portion of the polarized light from the image generation system toward a design eye point for the head-up display system, and the uniaxially absorbing polarizing structure configured to substantially absorb a second portion of the polarized light from the image generation system, characterised in that the local absorption axis is normal to the first surface. a combiner comprising a first surface and a second surface and including a uniaxially absorbing polarizing structure ; a polarized image generation system configured to project polarized light onto the combiner; and the uniaxially absorbing polarizing structure having a local absorption axis and disposed on the combiner to define the first surface, or within the combiner between the first surface and the second surface, the combiner configured to reflect from the first surface a first portion of the polarized light from the image generation system toward a design eye point for the head-up display system, and the uniaxially absorbing polarizing structure configured to substantially absorb a second portion of the polarized light from the image generation system, characterised in that the local absorption axis is normal to the first surface.