mhurhangee/ep-ind-claims huggingface dataset:
An infusion set, comprising: a main base, comprising a moveable needle hub; and a rotation element releasably coupled with said moveable needle hub within said main base, wherein said rotation element is configured to rotate relative to said main base and wherein said rotation is translated into vertical movement of said moveable needle hub within said main base to allow a user to adjust a final needle depth by turning the rotation element; characterized in that said infusion set further comprises a main hub rotatably covering the main base; said rotation element comprises a retraction dial having a member extending through an opening of the main hub and terminating in an opening of the needle hub to transmit a rotary force thereto. a main base, comprising a moveable needle hub; and a rotation element releasably coupled with said moveable needle hub within said main base, wherein said rotation element is configured to rotate relative to said main base and wherein said rotation is translated into vertical movement of said moveable needle hub within said main base to allow a user to adjust a final needle depth by turning the rotation element; characterized in that said infusion set further comprises a main hub rotatably covering the main base; said rotation element comprises a retraction dial having a member extending through an opening of the main hub and terminating in an opening of the needle hub to transmit a rotary force thereto.
A propeller fan (100B to 100D) comprising: a boss that rotates about an axis; and a blade provided at an outer periphery of the boss, wherein, in a radial direction, the blade has a first region, the first region being a region in which a blade chord center line shifts downstream toward an outer peripheral side, and has a second region in which the blade chord center line shifts upstream toward the outer peripheral side, wherein the upstream and downstream is in view of air sending flow generated by a rotation of the blade, in a cylindrical cross section about the axis, a cross-sectional shape of the blade in the first region is an airfoil shape and a cross-sectional shape of the blade in the second region is a circular arc shape having substantially constant thickness from a leading edge toward a trailing edge, and when viewing a cross section taken along the blade chord center line and projected onto a plane including the axis, the blade chord center line is a curve having a convex toward a downstream side in an entire region in the radial direction, a boundary between the first region and the second region is set to a middle portion of the blade. a boss that rotates about an axis; and a blade provided at an outer periphery of the boss, wherein, in a radial direction, the blade has a first region, the first region being a region in which a blade chord center line shifts downstream toward an outer peripheral side, and has a second region in which the blade chord center line shifts upstream toward the outer peripheral side, wherein the upstream and downstream is in view of air sending flow generated by a rotation of the blade, in a cylindrical cross section about the axis, a cross-sectional shape of the blade in the first region is an airfoil shape and a cross-sectional shape of the blade in the second region is a circular arc shape having substantially constant thickness from a leading edge toward a trailing edge, and when viewing a cross section taken along the blade chord center line and projected onto a plane including the axis, the blade chord center line is a curve having a convex toward a downstream side in an entire region in the radial direction, a boundary between the first region and the second region is set to a middle portion of the blade.
A process for the preparation of a catalyst for the production of ethylene oxide comprised of silver supported on an alumina carrier, comprising a pretreatment step at a pH in the range of 10 to 13.0 for removing sodium ions from the carrier, wherein the alumina carrier is contacted with an aqueous basic solution at a temperature lower than 100°C, wherein during the pretreatment step the pH of the treating solution is maintained in the 10 to 13.0 range by continuous or intermittent addition of base to the solution,and impregnating the pretreated carrier with an impregnating solution containing from 5-50 wt% silver, expressed as metal.
A preliminary air conditioning system, comprising: a communication device (24, 44) that communicates with a motor vehicle that is equipped with an air conditioner that has a preliminary air conditioning function of controlling the temperature in the cabin of the motor vehicle before the motor vehicle is driven, and a battery that stores electric power used by the motor vehicle; a charger that determines the state of charge of the battery based on the communication by the communication device (24, 44) and supplies electric power that is necessary to charge the battery to the motor vehicle from a building to charge the battery; a detector (20, 22) that detects locking or a preparation for locking of a door of the building; and a controller (16, 38) that is configured to control the air conditioner to activate the preliminary air conditioning function using the communication by the communication device (24, 44) based on the result of detection by the detector (20, 22) when the communication device (24, 44) indicates that the detector (20, 22) has detected the locking or preparation for locking, and to control activation of the charger and the preliminary air conditioning function based on the state of charge of the battery so as to inhibit activation of the preliminary air conditioning function when an amount of charge of the battery is below a prescribed state of charge. a communication device (24, 44) that communicates with a motor vehicle that is equipped with an air conditioner that has a preliminary air conditioning function of controlling the temperature in the cabin of the motor vehicle before the motor vehicle is driven, and a battery that stores electric power used by the motor vehicle; a charger that determines the state of charge of the battery based on the communication by the communication device (24, 44) and supplies electric power that is necessary to charge the battery to the motor vehicle from a building to charge the battery; a detector (20, 22) that detects locking or a preparation for locking of a door of the building; and a controller (16, 38) that is configured to control the air conditioner to activate the preliminary air conditioning function using the communication by the communication device (24, 44) based on the result of detection by the detector (20, 22) when the communication device (24, 44) indicates that the detector (20, 22) has detected the locking or preparation for locking, and to control activation of the charger and the preliminary air conditioning function based on the state of charge of the battery so as to inhibit activation of the preliminary air conditioning function when an amount of charge of the battery is below a prescribed state of charge.
An actuation mechanism for releasing stored mechanical potential energy as an application force for acting on an adjacent object, the actuation mechanism comprising: a mounting portion configured for mounting the actuation mechanism to a mounting surface associated with the adjacent object; a mechanical energy storage system having a device configured for storing the mechanical potential energy for displacing the adjacent object from a first position to a second position, the release of the stored mechanical potential energy actuated by a trigger force; and a trigger system configured to provide the trigger force to release the stored mechanical potential energy, the trigger system including a trigger biasing element and a retaining element, such that destruction of the retaining element provides for the trigger force as a result of the trigger biasing element moving from a first trigger position to a second trigger position, the trigger system further comprising a destructive element for damaging a structural integrity of the retaining element, such that the release is a result of a loss of tension in the retaining element due to a decrease in the structural integrity caused by the damaging. a mounting portion configured for mounting the actuation mechanism to a mounting surface associated with the adjacent object; a mechanical energy storage system having a device configured for storing the mechanical potential energy for displacing the adjacent object from a first position to a second position, the release of the stored mechanical potential energy actuated by a trigger force; and a trigger system configured to provide the trigger force to release the stored mechanical potential energy, the trigger system including a trigger biasing element and a retaining element, such that destruction of the retaining element provides for the trigger force as a result of the trigger biasing element moving from a first trigger position to a second trigger position, the trigger system further comprising a destructive element for damaging a structural integrity of the retaining element, such that the release is a result of a loss of tension in the retaining element due to a decrease in the structural integrity caused by the damaging.
A system comprising: a first body having an aerodynamic element with a flat-back type airfoil having a cross section in an airflow direction and a flat trailing edge, and a second body having a swallow tail shaped cavity body (1, 2) attached to the flat trailing edge of the aerodynamic element, wherein the swallow tail shaped cavity body (1, 2) comprises a first member having a top surface flush with an upper surface of the aerodynamic element, and a second member having a bottom surface flush with a lower surface of the aerodynamic element, the first member and second member further forming a cavity between them, and wherein the cavity has a non-symmetrical profile, and wherein a length (l 1) of the first member in an airflow direction of the aerodynamic element is longer than a length (l 2) of the second member in the airflow direction of the aerodynamic element. a first body having an aerodynamic element with a flat-back type airfoil having a cross section in an airflow direction and a flat trailing edge, and a second body having a swallow tail shaped cavity body (1, 2) attached to the flat trailing edge of the aerodynamic element, wherein the swallow tail shaped cavity body (1, 2) comprises a first member having a top surface flush with an upper surface of the aerodynamic element, and a second member having a bottom surface flush with a lower surface of the aerodynamic element, the first member and second member further forming a cavity between them, and wherein the cavity has a non-symmetrical profile, and wherein a length (l 1) of the first member in an airflow direction of the aerodynamic element is longer than a length (l 2) of the second member in the airflow direction of the aerodynamic element.
Measuring cell for infrared analysis of fluids, in particular measuring cell with an allowable operating pressure of more than 20 bar and preferably more than 50 bar, with a flow channel for the fluid, which is formed between a first and a second element (2, 4), each transparent to infrared radiation, at least in sections, wherein the infrared radiation can irradiate the flow channel via the first element and can emerge from the flow channel via the second element, and wherein the two elements (2, 4) are joined so that they are impermeable to fluids and mechanically strong by a bonding layer between them of a sintered glass ceramic material, and the bonding layer is structured as a ceramic film and thereby the flow channel is structured in its form, characterised in that one of the two elements (2, 4) has a surface structure with a multiplicity of micro-needles with a density of more than 10,000 needles per mm 2, both on a surface forming the boundary for the flow channel and also in the area of the bonding layer, that the surface structure acts in the surface forming the boundary for the flow channel as anti-reflection layer and/or as filter layer for the infrared radiation, and that the surface structure in the area of the bonding layer acts as adhesion promoter for bonding the element (2, 4) to the bonding layer.
Air pump for a bicycle tyre, comprising - a pump head which has connection means for connecting the air pump to the valve of the bicycle tyre, - a pump body which comprises a cylinder and a piston, wherein the piston is at least partially movable in the cylinder and relative to the cylinder in a first axial direction and in the second axial direction opposite thereto, and wherein the air pump is designed such that, both in the case of relative movement of the piston in the first direction and in the case of relative movement of the piston in the second direction, air is supplied to the pump head for pumping up the bicycle tyre, - gripping means, the movement of which can bring about the relative movement of the piston and cylinder, - a hose which connects the pump head to the pump body, characterized in that - the gripping means have a handle which extends at least partially in a third direction that differs from the axial direction (11, 12), and overhangs the cylinder in this direction, in that - the hose and/or the pump body are arranged at least partially inside the pump body in a first position which corresponds to a non-operational position, and in that - the hose and/or the pump body protrudes at least partially from the inside of the pump body in a second position which corresponds to an operational position. - a pump head which has connection means for connecting the air pump to the valve of the bicycle tyre, - a pump body which comprises a cylinder and a piston, wherein the piston is at least partially movable in the cylinder and relative to the cylinder in a first axial direction and in the second axial direction opposite thereto, and wherein the air pump is designed such that, both in the case of relative movement of the piston in the first direction and in the case of relative movement of the piston in the second direction, air is supplied to the pump head for pumping up the bicycle tyre, - gripping means, the movement of which can bring about the relative movement of the piston and cylinder, - a hose which connects the pump head to the pump body, - the gripping means have a handle which extends at least partially in a third direction that differs from the axial direction (11, 12), and overhangs the cylinder in this direction, in that - the hose and/or the pump body are arranged at least partially inside the pump body in a first position which corresponds to a non-operational position, and in that - the hose and/or the pump body protrudes at least partially from the inside of the pump body in a second position which corresponds to an operational position.
An apparatus for obtaining the subjective measurement of visual aberrations of a test subject's eye comprising an adjustable, aberration-generating optical assembly that introduces controlled levels of aberrations onto the pupil plane of the eye, wherein the aberration generator comprises a pair of mating polynomial plates, placed in the visual path, which introduces specific controlled amounts of aberrations into the ocular wavefront when shifted laterally by a calibrated amount, a 1X Keplerian telescope, wherein the aberration generator is located at the stop of said telescope, and said telescope has a real exit pupil external to the telescope, so that efficient coupling is achieved between the pupil of the eye and the aberrations introduced by the generator, and an adjustment device to permit adjustment of the spherical aberration until the best image is perceived by the test subject.
A process for increasing the yields of normal paraffins in a simulated moving bed adsorption separation system, comprising: passing a feedstream comprising a mixture of paraffins through a first port, wherein the normal paraffins in the mixture are preferentially adsorbed by the adsorbent and where the non-normal paraffins remain in the fluid phase, and where the adsorbent is divided into a plurality of adsorbent bed zones that are serially connected through fluid connections, and where each adsorbent bed has a fluid inlet and a fluid outlet; withdrawing a raffinate stream comprising non-normal paraffins through a second port; passing a desorbent stream comprising a desorbent through a third port; withdrawing an extract stream comprising normal paraffins through a fourth port; passing a tertiary flush stream through a fifth port; wherein the fifth port is positioned upstream of the second port and wherein the tertiary flush stream is comprised of a material which will not occupy the pores of the adsorbent; and wherein the tertiary flush material is isooctane or a mixture of isooctane and paraxylene; wherein the fifth port is in a downstream position relative to the feedstream; and withdrawing the tertiary flush stream through a sixth port; wherein each of the streams are passed through different transfer lines in fluid communication with the ports and are directed through a channel in a rotary valve. passing a feedstream comprising a mixture of paraffins through a first port, wherein the normal paraffins in the mixture are preferentially adsorbed by the adsorbent and where the non-normal paraffins remain in the fluid phase, and where the adsorbent is divided into a plurality of adsorbent bed zones that are serially connected through fluid connections, and where each adsorbent bed has a fluid inlet and a fluid outlet; withdrawing a raffinate stream comprising non-normal paraffins through a second port; passing a desorbent stream comprising a desorbent through a third port; withdrawing an extract stream comprising normal paraffins through a fourth port; passing a tertiary flush stream through a fifth port; wherein the fifth port is positioned upstream of the second port and wherein the tertiary flush stream is comprised of a material which will not occupy the pores of the adsorbent; and wherein the tertiary flush material is isooctane or a mixture of isooctane and paraxylene; wherein the fifth port is in a downstream position relative to the feedstream; and withdrawing the tertiary flush stream through a sixth port; wherein each of the streams are passed through different transfer lines in fluid communication with the ports and are directed through a channel in a rotary valve.
Method for increasing the adhesion of organic resist materials on a copper or copper alloy surface, the method comprising the steps of a. providing a substrate having a copper or copper alloy surface, b. contacting said surface with an aqueous adhesion promoting solution comprising i. at least one organic acid selected from the group consisting of carboxylic acids, hydroxycarboxylic acids, aminocarboxylic acids and sulfonic acids and ii. a peroxide compound wherein the concentration of the at least one organic acid or in case of more than one organic acid the overall concentration of all organic acids ranges from 0.005 to 0.04 mol/l, wherein the concentration of the sulfonic acid ranges from 0.005 to 0.008 mol/l, wherein the pH value of the aqueous adhesion promoting solution ranges from 1.8 to 5 and thereby forming a layer of copper oxide phase(s) on top of the copper or copper alloy surface and c. attaching an organic resist material onto the layer of said copper oxide phase(s). a. providing a substrate having a copper or copper alloy surface, b. contacting said surface with an aqueous adhesion promoting solution comprising i. at least one organic acid selected from the group consisting of carboxylic acids, hydroxycarboxylic acids, aminocarboxylic acids and sulfonic acids and ii. a peroxide compound wherein the concentration of the at least one organic acid or in case of more than one organic acid the overall concentration of all organic acids ranges from 0.005 to 0.04 mol/l, wherein the concentration of the sulfonic acid ranges from 0.005 to 0.008 mol/l, wherein the pH value of the aqueous adhesion promoting solution ranges from 1.8 to 5 and thereby forming a layer of copper oxide phase(s) on top of the copper or copper alloy surface and i. at least one organic acid selected from the group consisting of carboxylic acids, hydroxycarboxylic acids, aminocarboxylic acids and sulfonic acids and ii. a peroxide compound c. attaching an organic resist material onto the layer of said copper oxide phase(s).
Liquid dispenser for discharging cosmetic or pharmaceutical liquids, in particular in the form of an inhaler, having the following features: a. the liquid dispenser has a liquid reservoir configured as a pressure reservoir, and b. the liquid dispenser has a discharge device for discharging liquid from the liquid reservoir, and c. the discharge device comprises a base, and d. the discharge device comprises a discharge head which, for actuation of a valve mechanism provided between the liquid reservoir and the discharge device, is movable with respect to the base in a superposed axial and rotational movement, and e. the superposed relative movability is brought about by a thread mechanism which is arranged between the base and the discharge head, and f. the base has a first component with a sleeve-shaped guide portion, g. the discharge head has a second component with a sleeve-shaped guide portion, h. the thread mechanism is provided between an outer surface of the guide portion of the base and an inner surface of the guide portion of the discharge head, and i. the discharge head has an inflow tube, characterized in that the inflow tube projects into the guide portion of the base and is centred there by means of a sliding sleeve which is provided on the base, wherein the sliding sleeve is configured as a separate concentric sleeve to the sleeve-shaped guide portion of the base and is connected fixedly, in particular integrally, thereto. a. the liquid dispenser has a liquid reservoir configured as a pressure reservoir, and b. the liquid dispenser has a discharge device for discharging liquid from the liquid reservoir, and c. the discharge device comprises a base, and d. the discharge device comprises a discharge head which, for actuation of a valve mechanism provided between the liquid reservoir and the discharge device, is movable with respect to the base in a superposed axial and rotational movement, and e. the superposed relative movability is brought about by a thread mechanism which is arranged between the base and the discharge head, and f. the base has a first component with a sleeve-shaped guide portion, g. the discharge head has a second component with a sleeve-shaped guide portion, h. the thread mechanism is provided between an outer surface of the guide portion of the base and an inner surface of the guide portion of the discharge head, and i. the discharge head has an inflow tube,