mhurhangee/patent-ind-claim-en huggingface dataset:
A projection optical system that projects from a first image plane on a reducing side onto a second image plane on an enlargement side, comprising: a first refractive optical system that forms a first intermediate image on the enlargement side using light incident from the reducing side; a second refractive optical system that forms the first image on the reducing side into a second intermediate image on the enlargement side; and a first reflective optical system including a first reflective surface with positive refractive power that is positioned on the enlargement side of the second intermediate image, wherein the second refractive optical system includes a first focus lens group that moves when focusing is carried out, and the first refractive optical system includes a second focus lens group that moves when focusing is carried out; wherein a Petzval sum PTZ1 of the first refractive optical system, a third-order aberration coefficient DST1 of distortion of the first refractive optical system, a third-order aberration coefficient TCO1 of coma aberration of the first refractive optical system, a Petzval sum PTZ2 of the second refractive optical system, a third-order aberration coefficient DST2 of distortion of the second refractive optical system, and a third-order aberration coefficient TCO2 of coma aberration of the second refractive optical system satisfy the following conditions: PTZ 1 < PTZ 2 DST 1 < DST 2 − 0.5 < TCO 1 − TCO 2 < 0.5 . a first refractive optical system that forms a first intermediate image on the enlargement side using light incident from the reducing side; a second refractive optical system that forms the first image on the reducing side into a second intermediate image on the enlargement side; and a first reflective optical system including a first reflective surface with positive refractive power that is positioned on the enlargement side of the second intermediate image, wherein the second refractive optical system includes a first focus lens group that moves when focusing is carried out, and the first refractive optical system includes a second focus lens group that moves when focusing is carried out; wherein a Petzval sum PTZ1 of the first refractive optical system, a third-order aberration coefficient DST1 of distortion of the first refractive optical system, a third-order aberration coefficient TCO1 of coma aberration of the first refractive optical system, a Petzval sum PTZ2 of the second refractive optical system, a third-order aberration coefficient DST2 of distortion of the second refractive optical system, and a third-order aberration coefficient TCO2 of coma aberration of the second refractive optical system satisfy the following conditions: PTZ 1 < PTZ 2 DST 1 < DST 2 − 0.5 < TCO 1 − TCO 2 < 0.5 .
A battery module (A), the battery module (A) comprising: a plurality of battery cells , stacked along a length direction (X); a cover plate , located at an end portion of the battery cells along a height direction (Z); and a wire harness isolation plate assembly , located between the cover plate and the battery cells along the height direction (Z), wherein the cover plate is plug-connected to the wire harness isolation plate assembly ; wherein the wire harness isolation plate assembly is provided with a plug hole , the cover plate is provided with an inserting piece , and the inserting piece is plug-connected to the plug hole ; and wherein the wire harness isolation plate assembly comprises a connecting sheet , a first insulating film and a second insulating film , the first insulating film and the second insulating film are respectively located at two ends of the connecting sheet along the height direction (Z), and the first insulating film and the second insulating film are hot-press connected to form a hot press edge , and the connecting sheet is fixed between the first insulating film and the second insulating film , and the plug hole is disposed at the hot press edge . a plurality of battery cells , stacked along a length direction (X); a cover plate , located at an end portion of the battery cells along a height direction (Z); and a wire harness isolation plate assembly , located between the cover plate and the battery cells along the height direction (Z), wherein the cover plate is plug-connected to the wire harness isolation plate assembly ; wherein the wire harness isolation plate assembly is provided with a plug hole , the cover plate is provided with an inserting piece , and the inserting piece is plug-connected to the plug hole ; and wherein the wire harness isolation plate assembly comprises a connecting sheet , a first insulating film and a second insulating film , the first insulating film and the second insulating film are respectively located at two ends of the connecting sheet along the height direction (Z), and the first insulating film and the second insulating film are hot-press connected to form a hot press edge , and the connecting sheet is fixed between the first insulating film and the second insulating film , and the plug hole is disposed at the hot press edge .
A method for identifying a pregnant female as being susceptible to spontaneous preterm delivery, the method comprising: providing a sample that was obtained from the pregnant female, wherein the sample is selected from the group consisting of a plasma sample, a serum sample, a whole blood sample, and a urine sample; determining a concentration of a first steroid selected from the group consisting of deoxycorticosterone, corticorterone, 18-hydroxycortiosterone, aldosterone, deoxycortisol, cortisol and combinations thereof in the sample; determining a concentration of at least a second steroid, wherein the second steroid is different from the first steroid; calculating a ratio of the first steroid and the at least second steroid; and identifying the pregnant female as being susceptible to spontaneous preterm delivery when the ratio in the sample is reduced below a threshold value. providing a sample that was obtained from the pregnant female, wherein the sample is selected from the group consisting of a plasma sample, a serum sample, a whole blood sample, and a urine sample; determining a concentration of a first steroid selected from the group consisting of deoxycorticosterone, corticorterone, 18-hydroxycortiosterone, aldosterone, deoxycortisol, cortisol and combinations thereof in the sample; determining a concentration of at least a second steroid, wherein the second steroid is different from the first steroid; calculating a ratio of the first steroid and the at least second steroid; and identifying the pregnant female as being susceptible to spontaneous preterm delivery when the ratio in the sample is reduced below a threshold value.
Quick coupling for a rotating and simultaneously striking tool of a drive device, with an insertion shaft , wherein a lower insertion end of the insertion shaft of the drive device can be screwed torque-lockingly to a driver sleeve either by means of a direct threaded connection or can be braced by means of clamping means , characterised in that the driver sleeve is connected torque-lockingly to a driver shaft (1; 57) by means of axially extending driver bolts (3, 4; 28, 29), and wherein two secant bores (55; 42) lying at the same level penetrate the edge region of the driver sleeve and cut into the outer region of the driver shaft (1; 57), and a fastening bolt (6; 27) can be inserted into each of these secant bores (55; 42) for axially securing the driver shaft (1; 57) in the driver sleeve .
A self-cleaning, de-polluting paint comprising: (i) from 5% to 40% by volume photocatalytic titanium dioxide in substantially pure anatase form, meaning that the content of the rutile crystalline form is less than 5% by mass of the photocatalytic titanium dioxide, said photocatalytic titanium dioxide being characterized by an average crystallite size between 5 nm and 10 nm and having photocatalytic activity in the presence of visible light, and having a surface area greater than 250 m 2 /g; (ii) one or more additional pigments, such that the total pigment volume concentration of said paint, inclusive of said photocatalytic titanium dioxide, is at least 65%; (iii) a styrene acrylic copolymer binder; and (iv) less than 0.5% by weight inorganic binders; said paint being capable of reducing the concentration of NO x compounds by at least 2.5% when tested using the methodology in paragraph of the description immediately after a dried coating of said paint is formed on a substrate, in the absence of prior activation with water. (i) from 5% to 40% by volume photocatalytic titanium dioxide in substantially pure anatase form, meaning that the content of the rutile crystalline form is less than 5% by mass of the photocatalytic titanium dioxide, said photocatalytic titanium dioxide being characterized by an average crystallite size between 5 nm and 10 nm and having photocatalytic activity in the presence of visible light, and having a surface area greater than 250 m 2 /g; (ii) one or more additional pigments, such that the total pigment volume concentration of said paint, inclusive of said photocatalytic titanium dioxide, is at least 65%; (iii) a styrene acrylic copolymer binder; and (iv) less than 0.5% by weight inorganic binders;
A device for wirelessly charging a power supply battery of an electronic module mounted in a shoe , said electronic module comprising a receiver coil capable of receiving a charging signal for charging said power supply battery , said device being characterised in that it comprises a body , adapted to be placed into an internal space of said shoe , having at least partly the shape of a human foot heel and at least partly snugly fitting the shape of said internal space , and a wireless charging module mounted in said body and comprising at least one charging coil mounted in the body of the device so as to enable wireless charging of said power supply battery , via said receiver coil , when the device is placed in said internal space of the shoe .
A heating cooker comprising: a main body ; a cooking room arranged inside the main body and configured to receive a food item to be heated; a heating device configured to heat the food item; a window arranged on one side of the cooking room; a measuring device arranged outside the cooking room and inside the main body, facing the food item through the window; and at least one processor configured to control the measuring device to obtain a three dimensional shape of the food item and control the heating device to heat the food item based on the 3D shape of the food item, wherein the measuring device comprises: a supporting shaft that is rotatable; a supporting frame configured to support the supporting shaft; a beam irradiator arranged at the supporting shaft and configured to irradiate a beam of light (L) onto the food item; and a capturer arranged at the supporting shaft to be at a distance from the beam irradiator and configured to capture the beam projected on the food item, wherein the at least one processor is configured to control rotation of the supporting shaft and obtain the 3D shape of the food item based on image information obtained by the capturer as the supporting shaft is rotated, wherein the at least one processor is further configured to control the beam irradiator to change the wavelength of the beam depending on the colour of the food item. a main body ; a cooking room arranged inside the main body and configured to receive a food item to be heated; a heating device configured to heat the food item; a window arranged on one side of the cooking room; a measuring device arranged outside the cooking room and inside the main body, facing the food item through the window; and at least one processor configured to control the measuring device to obtain a three dimensional shape of the food item and control the heating device to heat the food item based on the 3D shape of the food item, wherein the measuring device comprises: a supporting shaft that is rotatable; a supporting frame configured to support the supporting shaft; a beam irradiator arranged at the supporting shaft and configured to irradiate a beam of light (L) onto the food item; and a capturer arranged at the supporting shaft to be at a distance from the beam irradiator and configured to capture the beam projected on the food item, a supporting shaft that is rotatable; a supporting frame configured to support the supporting shaft; a beam irradiator arranged at the supporting shaft and configured to irradiate a beam of light (L) onto the food item; and a capturer arranged at the supporting shaft to be at a distance from the beam irradiator and configured to capture the beam projected on the food item, wherein the at least one processor is configured to control rotation of the supporting shaft and obtain the 3D shape of the food item based on image information obtained by the capturer as the supporting shaft is rotated, wherein the at least one processor is further configured to control the beam irradiator to change the wavelength of the beam depending on the colour of the food item.
An articulating arm assembly for a passenger seat comprising: an arm body rotatably attached to a pivot , the arm body configured to move between a stowed position and a deployed position; and a closeout comprising: a flexible portion ; a first end attached to a first attachment point (106.1) internal to the pivot ; and a second end attached to a second attachment point (106.2) internal to the pivot , wherein the flexible portion is configured to change shape depending on a location of the arm body , characterized in that the flexible portion comprises a protrusion (106.3) disposed between the first end and the second end wherein the protrusion (106.3) moves based on a position of the arm body . an arm body rotatably attached to a pivot , the arm body configured to move between a stowed position and a deployed position; and a closeout comprising: a flexible portion ; a first end attached to a first attachment point (106.1) internal to the pivot ; and a second end attached to a second attachment point (106.2) internal to the pivot , a flexible portion ; a first end attached to a first attachment point (106.1) internal to the pivot ; and a second end attached to a second attachment point (106.2) internal to the pivot , wherein the flexible portion is configured to change shape depending on a location of the arm body , characterized in that the flexible portion comprises a protrusion (106.3) disposed between the first end and the second end wherein the protrusion (106.3) moves based on a position of the arm body .
A brush comprising: a head (H) including bristles , a diaphragm , a vibration source attached to the diaphragm , a housing , and an annular floating member , wherein the diaphragm , the floating member , and the housing are integrally molded, and the floating member is interposed between the diaphragm and the housing in a manner surrounding the vibration source ; and a body (B) to which the head (H) is attached, the body (B) including a circuit configured to supply to the vibration source a supply signal including a non-discrete signal in an audible range. a head (H) including bristles , a diaphragm , a vibration source attached to the diaphragm , a housing , and an annular floating member , wherein the diaphragm , the floating member , and the housing are integrally molded, and the floating member is interposed between the diaphragm and the housing in a manner surrounding the vibration source ; and the diaphragm , the floating member , and the housing are integrally molded, and the floating member is interposed between the diaphragm and the housing in a manner surrounding the vibration source ; and a body (B) to which the head (H) is attached, the body (B) including a circuit configured to supply to the vibration source a supply signal including a non-discrete signal in an audible range.
A water-based composition comprising: a reaction product made by reacting a polyol and an aminopolycarboxylic compound; an isocyanate; and water. a reaction product made by reacting a polyol and an aminopolycarboxylic compound; an isocyanate; and water.
A dishwasher , comprising: a washing tank ; one or more sprayers arranged in the washing tank ; a liquid supply source and an air supply source (524, 532, 546, 624, a controller that is connected to the liquid supply source at and the air supply source , characterized in that , 724), the liquid supply source and the air supply source have a single motor and are operated by the single motor , wherein the liquid supply source includes a water pump , the water pump is driven by the single motor , the water pump is in a fluid communication with the one or more sprayers , and the water pump is configured to supply a liquid to the one or more sprayers , in order to spray the liquid to tableware arranged in the washing tank ; and wherein the air supply source includes an air pump , the air pump is driven by the single motor , the air pump is in a fluid communication with the one or more sprayers , and the air pump is configured to supply a pressurized air to the one or more sprayers , in order to spray the pressurized air to the tableware arranged in the washing tank . a washing tank ; one or more sprayers arranged in the washing tank ; a liquid supply source and an air supply source (524, 532, 546, 624, a controller that is connected to the liquid supply source at and the air supply source , characterized in that , 724), the liquid supply source and the air supply source have a single motor and are operated by the single motor , wherein the liquid supply source includes a water pump , the water pump is driven by the single motor , the water pump is in a fluid communication with the one or more sprayers , and the water pump is configured to supply a liquid to the one or more sprayers , in order to spray the liquid to tableware arranged in the washing tank ; and wherein the air supply source includes an air pump , the air pump is driven by the single motor , the air pump is in a fluid communication with the one or more sprayers , and the air pump is configured to supply a pressurized air to the one or more sprayers , in order to spray the pressurized air to the tableware arranged in the washing tank .
A continuous melt polymerization process comprising: melt polymerizing a carbonate compound and dihydroxy compound in the presence of a catalyst composition to form a polymerized polycarbonate, wherein the catalyst composition comprises an alkali catalyst comprising a source of alkali and/or alkaline earth ions and/or a quaternary catalyst; and after a final polymerization, adding a chain scission agent to the polymerized polycarbonate to reduce a molecular weight of the polymerized polycarbonate to form a modified polycarbonate having a desired molecular weight that is less than the molecular weight of the polymerized polycarbonate; wherein the modified polycarbonate has a branching level that is the same or lower than a branching level of the polymerized polycarbonate. melt polymerizing a carbonate compound and dihydroxy compound in the presence of a catalyst composition to form a polymerized polycarbonate, wherein the catalyst composition comprises an alkali catalyst comprising a source of alkali and/or alkaline earth ions and/or a quaternary catalyst; and after a final polymerization, adding a chain scission agent to the polymerized polycarbonate to reduce a molecular weight of the polymerized polycarbonate to form a modified polycarbonate having a desired molecular weight that is less than the molecular weight of the polymerized polycarbonate; wherein the modified polycarbonate has a branching level that is the same or lower than a branching level of the polymerized polycarbonate.
An ultrasonic surgical instrument comprising: (a) a handle assembly ; (b) a waveguide extending distally from said handle assembly, wherein said waveguide is adapted to be acoustically coupled to an ultrasonic transducer and transmit ultrasonic energy therethrough; (c) an end-effector located at a distal end of said waveguide; and (d) a clamp assembly removably mounted to said handle assembly, said clamp assembly including a clamp arm pivotally mounted on the distal end of the clamp assembly for pivotal movement with respect to the end effector; (e) a rotation knob rotatably mounted on the instrument such that the rotation knob maintains the clamp assembly mounted to the handle assembly, and such that rotation of the rotation knob causes the clamp assembly and the waveguide to rotate as a unit; wherein said clamp assembly is removably mounted to the handle assembly by axially aligned first and second bayonet mounts, each of said bayonet mounts comprising a female bayonet coupling comprising at least one bayonet slot configured to matingly receive a bayonet mounting pin of a male bayonet coupling therein, wherein said bayonet slots extend circumferentially about a common longitudinal axis corresponding to the longitudinal axis of said waveguide, characterized in that said rotation knob further comprises a pin cavity in the proximal face of the rotation knob, and said rotation knob is mounted on the instrument by urging one of said bayonet mounting pins into said pin cavity. (a) a handle assembly ; (b) a waveguide extending distally from said handle assembly, wherein said waveguide is adapted to be acoustically coupled to an ultrasonic transducer and transmit ultrasonic energy therethrough; (c) an end-effector located at a distal end of said waveguide; and (d) a clamp assembly removably mounted to said handle assembly, said clamp assembly including a clamp arm pivotally mounted on the distal end of the clamp assembly for pivotal movement with respect to the end effector; (e) a rotation knob rotatably mounted on the instrument such that the rotation knob maintains the clamp assembly mounted to the handle assembly, and such that rotation of the rotation knob causes the clamp assembly and the waveguide to rotate as a unit;
An actuator system , comprising: a frame configured to remain stationary relative to a carriage within the frame and connected to the frame by a flexure assembly configured to constrain the carriage for only linear motion along an axis (A) of the actuator system; a rotary base configured to receive rotational input; and cross-blade flexures operatively connecting the carriage to the rotary base, the cross-blade flexures including a plurality of blade flexures and being oriented at an oblique angle to the rotary base and to the axis of the actuator system; a rotary flexure operatively connecting the rotary base to the frame, wherein the cross-blade flexures and the rotary flexure are configured to convert rotary motion of the rotary base into linear motion of the carriage and to maintain axial and lateral stiffness; and characterized in that the rotary flexure includes a cruciform set of axially extending blades connecting between the rotary base and the frame configured for rotational flexibility in axial twisting and rigidity against bending. a frame configured to remain stationary relative to a carriage within the frame and connected to the frame by a flexure assembly configured to constrain the carriage for only linear motion along an axis (A) of the actuator system; a rotary base configured to receive rotational input; and cross-blade flexures operatively connecting the carriage to the rotary base, the cross-blade flexures including a plurality of blade flexures and being oriented at an oblique angle to the rotary base and to the axis of the actuator system; a rotary flexure operatively connecting the rotary base to the frame, wherein the cross-blade flexures and the rotary flexure are configured to convert rotary motion of the rotary base into linear motion of the carriage and to maintain axial and lateral stiffness; and characterized in that the rotary flexure includes a cruciform set of axially extending blades connecting between the rotary base and the frame configured for rotational flexibility in axial twisting and rigidity against bending.