mhurhangee/patent-ind-claim-en huggingface dataset:
An electromagnetic radiation detector comprising: ▪ an optic forming a substantially spherical image; ▪ a plane detector circuit comprising an array of photosensitive elements and placed at the output of the optic according to a plane orthogonal to the optical axis thereof; and ▪ an plane matrix optical filter placed between the detector circuit and the optic and extending parallel to the detector circuit, said optical filter including a stack of at least one dielectric or semi-conductor layer arranged between two partially reflective layers , said stack defining at least a set of Fabry-Perot cavities of identical thickness set to a predetermined common wavelength, each of the Fabry-Perot cavities being arranged above each photosensitive element, each of said cavities being composed of two materials, one material taking the form of periodic patterns formed in the other material, the average refractive index of the cavities decreasing along rays defined from the point of the filter through which the optical axis passes by adjusting the respective proportions of both materials in order to compensate the effects of the variation in the angle of incidence on the transmission spectrum of said cavities. ▪ an optic forming a substantially spherical image; ▪ a plane detector circuit comprising an array of photosensitive elements and placed at the output of the optic according to a plane orthogonal to the optical axis thereof; and ▪ an plane matrix optical filter placed between the detector circuit and the optic and extending parallel to the detector circuit,
Method for the height-adjustment of stretcher supports positioned in health compartments of rescue vehicles and for supporting self-loading stretchers , wherein manual or automatic adjustment of the height of the support inserted in the health compartment with respect to the internal deck of the compartment is provided, the adjustment occurring as a function of the height of the vehicle and/or support with respect to an area or external support surface of the self-loading stretcher in a loading position; said height being established with respect to a reference on the vehicle or on the support; characterized in that said method comprises: • determining a height value defined as the vertical distance between the support and an external reference on the ground, corresponding to the loading/unloading area of the self-loading stretcher , said determining of the surface height value being carried out by means of one or more optical or infrared sensors; • comparing said value with that required for opening and closing the self-loading stretcher with respect to the support in the vehicle; • adjusting the height of the support with respect to the internal deck of the compartment, the adjustment being performed: a. manually through manual actuation means or, b. automatically through electric actuation means. • determining a height value defined as the vertical distance between the support and an external reference on the ground, corresponding to the loading/unloading area of the self-loading stretcher , said determining of the surface height value being carried out by means of one or more optical or infrared sensors; • comparing said value with that required for opening and closing the self-loading stretcher with respect to the support in the vehicle; • adjusting the height of the support with respect to the internal deck of the compartment, the adjustment being performed: a. manually through manual actuation means or, b. automatically through electric actuation means. a. manually through manual actuation means or, b. automatically through electric actuation means.
A co-extruded fire-resistant molding material comprising a member A having a tensile elastic modulus rate of 600 MPa or more and a member B having a coefficient of expansion of 10 times or more, wherein the member A comprises a thermoplastic resin, the member B comprises a resin component, a thermally expandable graphite and an inorganic filler, the resin component including a thermoplastic resin and/or a rubber substance, the member B comprises 3 to 300 parts by mass of the thermally expandable graphite and 1 to 300 parts by mass of the inorganic filler based on 100 parts by mass of a resin component, characterized in that , the melt viscosity of the resin composition constituting the member B at a temperature of 160°C and a shear rate of 120 (1/s) is 1200 to 2500 Pa·s. the member A comprises a thermoplastic resin, the member B comprises a resin component, a thermally expandable graphite and an inorganic filler, the resin component including a thermoplastic resin and/or a rubber substance, the member B comprises 3 to 300 parts by mass of the thermally expandable graphite and 1 to 300 parts by mass of the inorganic filler based on 100 parts by mass of a resin component, characterized in that , the melt viscosity of the resin composition constituting the member B at a temperature of 160°C and a shear rate of 120 (1/s) is 1200 to 2500 Pa·s.
A boot assembly for a joint, comprising: a boot made from a flexible material; and a boot can having a body that includes a connecting portion at which the boot and boot can are coupled together, a mounting portion including a flange having a central axis and an inner surface that faces the axis and extends circumferentially and axially relative to the axis, and a retainer that is connected to the flange at a first location and is separate from the flange at a second location spaced from the first location so that at least a portion of the retainer is movable relative to the flange, the retainer has a length between the first location and second location and the retainer has an inner surface facing the axis , and wherein the retainer includes an inward portion spaced from the first location , and the inward portion is arranged closer to the axis than is the inner surface of the retainer between the first location and a midpoint of the length between the first location and the second location , and wherein the inner surface of the retainer is not at a constant angle relative to the axis along the length of the retainer, characterised in that a void in the boot can surrounds a portion of the retainer including the second location . a boot made from a flexible material; and a boot can having a body that includes a connecting portion at which the boot and boot can are coupled together, a mounting portion including a flange having a central axis and an inner surface that faces the axis and extends circumferentially and axially relative to the axis, and a retainer that is connected to the flange at a first location and is separate from the flange at a second location spaced from the first location so that at least a portion of the retainer is movable relative to the flange, the retainer has a length between the first location and second location and the retainer has an inner surface facing the axis , and wherein the retainer includes an inward portion spaced from the first location , and the inward portion is arranged closer to the axis than is the inner surface of the retainer between the first location and a midpoint of the length between the first location and the second location , and wherein the inner surface of the retainer is not at a constant angle relative to the axis along the length of the retainer, characterised in that a void in the boot can surrounds a portion of the retainer including the second location .
A switching apparatus for an electric grid comprising: - first and second electric terminals for electrical connection with corresponding grid portions; - a first electric branch comprising one or more switching devices of electromechanical type, each having electric contacts that can be mechanically coupled or separated to conduct or block a current, respectively; - a second electric branch comprising a plurality of switching devices of solid-state type, each including one or more switching components based on semiconductor materials and being adapted to switch between an on-state, at which said switching device conducts a current, and an off-state, at which said switching device blocks a current, said second electric branch being electrically connected in parallel with said first electric branch between said first and second electric terminals; characterised in that said second electric branch comprises: - a current blocking circuit adapted to block a current flowing along said second electric branch, said current blocking circuit including a first switching device of solid-state type and a first electronic circuit electrically connected in parallel to said first switching device of solid-state type; - a current limiting circuit adapted to limit a current flowing along said second electric branch, said current limiting circuit being electrically connected in series with said current blocking circuit and including a second switching device of solid-state type and a second electronic circuit electrically connected in parallel to said second switching device of solid-state type . - first and second electric terminals for electrical connection with corresponding grid portions; - a first electric branch comprising one or more switching devices of electromechanical type, each having electric contacts that can be mechanically coupled or separated to conduct or block a current, respectively; - a second electric branch comprising a plurality of switching devices of solid-state type, each including one or more switching components based on semiconductor materials and being adapted to switch between an on-state, at which said switching device conducts a current, and an off-state, at which said switching device blocks a current, said second electric branch being electrically connected in parallel with said first electric branch between said first and second electric terminals; - a current blocking circuit adapted to block a current flowing along said second electric branch, said current blocking circuit including a first switching device of solid-state type and a first electronic circuit electrically connected in parallel to said first switching device of solid-state type; - a current limiting circuit adapted to limit a current flowing along said second electric branch, said current limiting circuit being electrically connected in series with said current blocking circuit and including a second switching device of solid-state type and a second electronic circuit electrically connected in parallel to said second switching device of solid-state type .
A device structure for automatically opening and closing a wastewater tank valve of a cleaning machine, comprising a cleaning machine body , wherein a water-air separation chamber is provided at a top of the cleaning machine body , a sewage tank is detachably mounted at a bottom of the cleaning machine body , one end of the water-air separation chamber is connected to a water drawing pipe and the other end of the water-air separation chamber is connected to a main motor having a suction function, a drain port is provided at a bottom end of the water-air separation chamber , a wastewater tank inlet is provided at a top end of the wastewater tank , and the drain port is communicated with the wastewater tank inlet ; and the wastewater tank inlet is cooperated with a water closing valve , the water closing valve is connected to a drive device which is capable of driving the water closing valve to open and close the wastewater tank inlet , the drive device is connected to a main control board with wires, and the main motor is connected to the main control board with wires.
Method for producing a ceramic molding comprising the steps of: a) producing a green body comprising ceramic material, binders and an organic pore former; b) heating the green body to a temperature above the sublimation and/or decomposition temperature of the pore former; c) firing the green body to form a ceramic molding; characterized in that the binder comprises polyglycols and fumaric acid. a) producing a green body comprising ceramic material, binders and an organic pore former; b) heating the green body to a temperature above the sublimation and/or decomposition temperature of the pore former; c) firing the green body to form a ceramic molding; characterized in that the binder comprises polyglycols and fumaric acid.
A portable electronic device , comprising: an input module ; a display module , pivotally connected to the input module and configured to put the portable electronic device into an unfolded state or a folded state; and a lens module , disposed on the display module, comprising: a housing (H); a rear lens , disposed in the housing; a first elastic member , disposed in the housing and connected to the housing and the rear lens ; a first magnetic member (M21), disposed on the first elastic member; and a second magnetic member (M31), disposed on the input module and corresponding to the first magnetic member; wherein when the portable electronic device is in the unfolded state, the first magnetic member is away from the second magnetic member, and the first elastic member pushes the rear lens to protrude from the housing by the elastic force, wherein when the portable electronic device is in the folded state, the first magnetic member is adjacent to the second magnetic member to generate the magnetic force retracting the rear lens into the housing. an input module ; a display module , pivotally connected to the input module and configured to put the portable electronic device into an unfolded state or a folded state; and a lens module , disposed on the display module, comprising: a housing (H); a rear lens , disposed in the housing; a first elastic member , disposed in the housing and connected to the housing and the rear lens ; a first magnetic member (M21), disposed on the first elastic member; and a second magnetic member (M31), disposed on the input module and corresponding to the first magnetic member; wherein when the portable electronic device is in the unfolded state, the first magnetic member is away from the second magnetic member, and the first elastic member pushes the rear lens to protrude from the housing by the elastic force, wherein when the portable electronic device is in the folded state, the first magnetic member is adjacent to the second magnetic member to generate the magnetic force retracting the rear lens into the housing. a housing (H); a rear lens , disposed in the housing; a first elastic member , disposed in the housing and connected to the housing and the rear lens ; a first magnetic member (M21), disposed on the first elastic member; and a second magnetic member (M31), disposed on the input module and corresponding to the first magnetic member; wherein when the portable electronic device is in the unfolded state, the first magnetic member is away from the second magnetic member, and the first elastic member pushes the rear lens to protrude from the housing by the elastic force, wherein when the portable electronic device is in the folded state, the first magnetic member is adjacent to the second magnetic member to generate the magnetic force retracting the rear lens into the housing.
An architectural opening covering system , comprising: a first motor configured to move a middle rail relative to a fixed top rail ; a second motor configured to move a bottom rail relative to the middle rail and the fixed top rail ; a control interface with which a user is able to control the architectural opening covering system ; a controller configured, responsive to the control interface , to selectively actuate the first motor to move the middle rail based on a first position of the middle rail and a first position of the bottom rail , and to selectively actuate the second motor to move the bottom rail based on a second position of the middle rail and a second position of the bottom rail ; and a rotary encoder; wherein the controller is configured to determine a maximum upward position and a maximum downward position of the middle rail based on measurements of electrical current drawn by the first motor , to determine the maximum upward position by associating a first electrical current measurement with a first rotary encoder reading from the rotary encoder and to determine the maximum downward position by associating a second electrical current measurement with a second rotary encoder reading from the rotary encoder. a first motor configured to move a middle rail relative to a fixed top rail ; a second motor configured to move a bottom rail relative to the middle rail and the fixed top rail ; a control interface with which a user is able to control the architectural opening covering system ; a controller configured, responsive to the control interface , to selectively actuate the first motor to move the middle rail based on a first position of the middle rail and a first position of the bottom rail , and to selectively actuate the second motor to move the bottom rail based on a second position of the middle rail and a second position of the bottom rail ; and a rotary encoder; wherein the controller is configured to determine a maximum upward position and a maximum downward position of the middle rail based on measurements of electrical current drawn by the first motor , to determine the maximum upward position by associating a first electrical current measurement with a first rotary encoder reading from the rotary encoder and to determine the maximum downward position by associating a second electrical current measurement with a second rotary encoder reading from the rotary encoder.
A clamping tool for securing an underwater protective shield or cover, the clamping tool comprising a clamp , a jaw attachment and a plurality of locking bolts ; the clamp comprising a first claw , a second claw , and a pivot ; the jaw attachment comprising a first tube connected to the first claw and a second tube connected to the second claw; wherein the first tube and the second tube comprise a plurality of holes for receiving the plurality of locking bolts; the pivot being configured to transform a rotational torque applied by a user into a clamping pressure of the jaw attachment; characterised in that the plurality of holes is aligned on the first tube and the second tube ; and the plurality of holes comprises a first plurality of holes aligned on the first tube and the second tube to one side of the clamp and a second plurality of holes aligned on the first tube and the second tube to an opposed side of the clamp; the first plurality of holes receiving a first locking bolt and the second plurality of holes receiving a second locking bolt .
A positive-type photosensitive resin composition comprising (a) an alkali-soluble polyimide, (b) a compound having two or more epoxy groups in a molecule, and (c) a photo acid generator, wherein the content of the compound having two or more epoxy groups in a molecule (b) is within a range of 5 to 50 parts by weight based on 100 parts by weight of the alkali-soluble polyimide (a), wherein the alkali-soluble polyimide (a) includes a diamine residue having a polyalkylene oxide group and/or a carboxylic acid residue having a polyalkylene oxide group.
Method of regulating the thickness profile of inline stretched films , preferably tubular films, which are manufactured in a blowing process, which are positioned flat in a reversing take-off , which are laid and which are subsequently stretched monoaxially in a machine direction in a stretching unit , characterized in that the thickness profile of the film is regulated such that thick marginal regions are formed, which are additionally thickened during the stretching in the stretching unit, such that a film with a targeted thickening in its marginal regions with respect to its average film thickness develops over the entire film width without marginal regions, by the stretching, the marginal regions formed thicker are narrow with respect to the total width of the film, and the narrow marginal region formed thicker is cut off in order thus to obtain a film having a thickness profile uniform over its width.
A process for the production of 2-alkylalkanol from an aldehyde comprising the steps of: (a) feeding aldehyde to a reactor operated under condensation and dehydration conditions such that reaction occurs and an unsaturated aldehyde is produced; (b) recovering a stream from the reactor of step (a) comprising the unsaturated aldehyde and feeding said stream to a first hydrogenation reactor operated under conditions such that at least some of the unsaturated aldehyde is converted to 2-alkylalkanol; (c) recovering the stream from the first hydrogenation reactor comprising the 2-alkylalkanol, one or more of unreacted acrolein, alkylalkenol and alkylalkanal and heavies; (d) passing the stream recovered in step (c) from the first hydrogenation reactor to a first distillation zone where at least some of the heavies are separated from the stream; (e) recovering a stream from the first distillation zone comprising the 2-alkylalkanol, one or more of unreacted acrolein, alkylalkenol and alkylalkanal, said stream having a reduced heavies content when compared to the stream fed to the first distillation zone, and feeding said stream to a second hydrogenation reactor operated under conditions such that at least one of the unreacted acrolein, alkylalkenol and alkylalkanal are converted to 2-alkylalkanol; and (f) recovering a stream from the second hydrogenation reactor comprising an increased 2-alkylalkanol content compared to the stream fed to the second hydrogenation reactor. (a) feeding aldehyde to a reactor operated under condensation and dehydration conditions such that reaction occurs and an unsaturated aldehyde is produced; (b) recovering a stream from the reactor of step (a) comprising the unsaturated aldehyde and feeding said stream to a first hydrogenation reactor operated under conditions such that at least some of the unsaturated aldehyde is converted to 2-alkylalkanol; (c) recovering the stream from the first hydrogenation reactor comprising the 2-alkylalkanol, one or more of unreacted acrolein, alkylalkenol and alkylalkanal and heavies; (d) passing the stream recovered in step (c) from the first hydrogenation reactor to a first distillation zone where at least some of the heavies are separated from the stream; (e) recovering a stream from the first distillation zone comprising the 2-alkylalkanol, one or more of unreacted acrolein, alkylalkenol and alkylalkanal, said stream having a reduced heavies content when compared to the stream fed to the first distillation zone, and feeding said stream to a second hydrogenation reactor operated under conditions such that at least one of the unreacted acrolein, alkylalkenol and alkylalkanal are converted to 2-alkylalkanol; and (f) recovering a stream from the second hydrogenation reactor comprising an increased 2-alkylalkanol content compared to the stream fed to the second hydrogenation reactor.
Vented leading-edge assembly, the assembly comprising: a slat comprising a bay and a top skin delimiting a portion of the bay ; a spar being arranged in the slat , the spar dividing the bay in a front bay and an aft bay ; and a plurality of channel sidewalls being arranged between the top skin and the spar , the plurality of channel sidewalls defining a plurality of channels between the front bay and the aft bay , wherein at least a portion of the spar defines lower channel walls for the plurality of channels , characterized in that the plurality of channel sidewalls is provided by a comb being arranged between the top skin and the spar . a slat comprising a bay and a top skin delimiting a portion of the bay ; a spar being arranged in the slat , the spar dividing the bay in a front bay and an aft bay ; and a plurality of channel sidewalls being arranged between the top skin and the spar , the plurality of channel sidewalls defining a plurality of channels between the front bay and the aft bay , wherein at least a portion of the spar defines lower channel walls for the plurality of channels , characterized in that the plurality of channel sidewalls is provided by a comb being arranged between the top skin and the spar .