mhurhangee/ep-ind-claims huggingface dataset:
A method for forming a transistor for an integrated circuit, the method comprising: etching a semiconductor substrate to form a U-shaped silicon pillar pair and etched regions surrounding the U-shaped silicon pillar pair, wherein the U-shaped silicon pillar pair comprises a first pillar and a second pillar separated by a shallow trench, and a deep trench adjacent the U-shaped silicon pillar pair; forming a drain region in the first pillar; forming a source region in the second pillar; and forming a gate line in at least a portion of the etched regions, wherein the gate line at least partially surrounds the first and second pillars; and the drain region, the source region, and at least a portion of the gate line form a U-shaped transistor, characterized in that the deep trench extends parallel to the shallow trench; and the gate line is formed along a sidewall of a wordline trench, wherein the wordline trench extends laterally and is perpendicular to the shallow trench and to the deep trench, wherein the wordline trench is deeper than the shallow trench and shallower than the deep trench. etching a semiconductor substrate to form a U-shaped silicon pillar pair and etched regions surrounding the U-shaped silicon pillar pair, wherein the U-shaped silicon pillar pair comprises a first pillar and a second pillar separated by a shallow trench, and a deep trench adjacent the U-shaped silicon pillar pair; forming a drain region in the first pillar; forming a source region in the second pillar; and forming a gate line in at least a portion of the etched regions, wherein the gate line at least partially surrounds the first and second pillars; and the drain region, the source region, and at least a portion of the gate line form a U-shaped transistor, the gate line at least partially surrounds the first and second pillars; and the drain region, the source region, and at least a portion of the gate line form a U-shaped transistor, characterized in that the deep trench extends parallel to the shallow trench; and the gate line is formed along a sidewall of a wordline trench, wherein the wordline trench extends laterally and is perpendicular to the shallow trench and to the deep trench, wherein the wordline trench is deeper than the shallow trench and shallower than the deep trench.
A method for improving the characteristics of a product, the method comprising combining an oil selected from the group consisting of: mineral oil, high-oleic soybean oil, mid-oleic sunflower oil, high-oleic sunflower oil, low-lin canola oil, high-oleic canola oil, high-oleic safflower oil, palm oil, palmolein oil, olive oil, partially hydrogenated high-oleic soybean oil, fully hydrogenated high-oleic soybean oil, partially hydrogenated mid-oleic sunflower oil, partially hydrogenated high-oleic sunflower oil, fully hydrogenated mid-oleic sunflower oil, fully hydrogenated high-oleic sunflower oil, partially hydrogenated low-lin canola oil, fully hydrogenated low-lin canola oil, partially hydrogenated high oleic canola oil, fully hydrogenated high oleic canola oil, partially hydrogenated high-oleic safflower oil, fully hydrogenated high-oleic safflower oil, partially hydrogenated palm oil, fully hydrogenated palm oil, partially hydrogenated palmolein oil, fully hydrogenated palmolein oil, partially hydrogenated olive oil, fully hydrogenated olive oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated corn oil, hydrogenated safflower oil, hydrogenated peanut oil, hydrogenated rice bran oil, hydrogenated cotton oil and hydrogenated sunflower oil, with a high-oleic soybean seed lecithin in an amount effective to improve at least one characteristic of the product, the characteristic selected from the group consisting of effective release, OSI induction time, increased shelf life, increased smoke point, decreased viscosity and a combination thereof, when compared to a control product.
Method for treating the surfaces of objects/vehicles etc. with fluids, wherein the fluid is applied by means of a first tool (5; 105) movable in a computer-controlled way and is subsequently further treated by means of the second tool (15; 115) movable in a computer-controlled way, wherein the time lag (t s) between the application of the fluid to the object and the subsequent further treatment is adapted to the spreading behaviour of the fluid, characterized in that the fluid consists of multiple colour inks and that when images are applied to the surface in multiple colours and multiple sections (t 1',-t 4), only one colour ink is initially applied to multiple sections and dried and subsequently the next colour is applied in the same way in sections and dried.
A method for monitoring insulation in a power system comprising a motor drive circuit configured to convert DC power from a power source to AC power to drive a motor, the method characterised by comprising boosting a DC link voltage of an inverter of the motor drive; isolating the motor drive circuit from the power source; performing at least one isolation test by providing a current path through components of the motor drive and preferably a motor connected to the output of the inverter to be tested; monitoring the current during each isolation test to detect partial discharge or excessive leakage from the current path, thereby indicating that there exists defects in the insulation in the current path. boosting a DC link voltage of an inverter of the motor drive; isolating the motor drive circuit from the power source; performing at least one isolation test by providing a current path through components of the motor drive and preferably a motor connected to the output of the inverter to be tested; monitoring the current during each isolation test to detect partial discharge or excessive leakage from the current path, thereby indicating that there exists defects in the insulation in the current path.
An engine block comprising: a block member made of a metal; a cylinder liner attached to the block member, the cylinder liner having a metal outer circumferential surface; and a protrusion protruding from the block member toward a cylinder head, the protrusion having a first opening into which a fixing tool to fix the cylinder head to the engine block is insertable; and a resin block, the resin block including a first portion that covers the metal outer circumferential surface of the cylinder liner, a gap that is positioned outside the first portion and defines a water jacket, and a second portion that is positioned outside the gap and has a second opening, wherein the resin block is positioned such that the protrusion penetrates the second opening of the second portion. a block member made of a metal; a cylinder liner attached to the block member, the cylinder liner having a metal outer circumferential surface; and a protrusion protruding from the block member toward a cylinder head, the protrusion having a first opening into which a fixing tool to fix the cylinder head to the engine block is insertable; and a resin block, the resin block including a first portion that covers the metal outer circumferential surface of the cylinder liner, a gap that is positioned outside the first portion and defines a water jacket, and a second portion that is positioned outside the gap and has a second opening, wherein the resin block is positioned such that the protrusion penetrates the second opening of the second portion.
A method for purifying crude rice bran wax comprising: a) mixing said wax with ethanol under a pressure of 2-3 bar forming a reaction mixture; b) refluxing said mixture at 90-110 °C for 1 hour dissolving said wax; c) allowing said mixture to stand idle for 30 minutes at a temperature between 70 to 75 °C; d) separating undissolved matters from liquid fraction; e) repeating steps (a) to (d) a second time with said undissolved matters to extract remaining wax in a second liquid fraction; f) collecting and pooling said liquid fraction and said second liquid fraction in a separate vessel; g) cooling said pooled liquid fractions allowing to crystallize said dissolved wax; h) removing said crystallized wax by filtration; i) washing said crystallized wax by ethanol; and j) drying said wax under vacuum forming a final product. a) mixing said wax with ethanol under a pressure of 2-3 bar forming a reaction mixture; b) refluxing said mixture at 90-110 °C for 1 hour dissolving said wax; c) allowing said mixture to stand idle for 30 minutes at a temperature between 70 to 75 °C; d) separating undissolved matters from liquid fraction; e) repeating steps (a) to (d) a second time with said undissolved matters to extract remaining wax in a second liquid fraction; f) collecting and pooling said liquid fraction and said second liquid fraction in a separate vessel; g) cooling said pooled liquid fractions allowing to crystallize said dissolved wax; h) removing said crystallized wax by filtration; i) washing said crystallized wax by ethanol; and j) drying said wax under vacuum forming a final product.
A method for evaluating an internal short circuit of a secondary battery cell having a structure in which an electrode assembly of a positive electrode/separator/ negative electrode is embedded in a battery case, and an electrode tab of the electrode assembly is bonded to an electrode lead to be sealed to be protruded to an outside, the method comprising: inserting an ionic polymer-metal composite (IPMC) (300, 414, 514, 614, 714, 814, 914) into a battery cell; and inducing an internal short circuit due to bending deformation of the ionic polymer-metal composite by applying a voltage to an external conductor (415, 515, 615, 715, 815, 915) electrically connected to the ionic polymer-metal composite. inserting an ionic polymer-metal composite (IPMC) (300, 414, 514, 614, 714, 814, 914) into a battery cell; and inducing an internal short circuit due to bending deformation of the ionic polymer-metal composite by applying a voltage to an external conductor (415, 515, 615, 715, 815, 915) electrically connected to the ionic polymer-metal composite.
Rail vehicle, comprising - a vehicle frame, two eccentrically arranged upper absorber devices and a lower absorber device, in particular wherein a contact surface of the upper absorber device is rounded, - wherein the absorber devices (20, 30) are configured and connected to the vehicle frame in such a way that, in the event of a collision in the longitudinal direction of the rail vehicle, kinetic energy of a vehicle involved in the collision can be absorbed and collision-related forces can be introduced into the vehicle frame, - wherein the absorber devices (20, 30) are arranged parallel to one another without a serial transmission of force from at least one of the upper absorber devices via the lower absorber device into the vehicle frame and vice versa in the event of a collision as intended, and wherein the upper absorber devices are arranged offset in a vertical direction of the rail vehicle with respect to the lower absorber device with an absorber vertical distance, - wherein the lower absorber device comprises two reversible damper units and serves to buffer collisions with rail vehicles of the same type, - wherein a lower centre of action of the lower absorber device has, as intended, a lower rail distance of 200 mm to 700 mm in the vertical direction from a top of rail, and - wherein an upper centre of action of the upper absorber device has, as intended, an upper rail distance of 750 mm to 1400 mm in the vertical direction from a top of rail. - a vehicle frame, two eccentrically arranged upper absorber devices and a lower absorber device, in particular wherein a contact surface of the upper absorber device is rounded, - wherein the absorber devices (20, 30) are configured and connected to the vehicle frame in such a way that, in the event of a collision in the longitudinal direction of the rail vehicle, kinetic energy of a vehicle involved in the collision can be absorbed and collision-related forces can be introduced into the vehicle frame, - wherein the absorber devices (20, 30) are arranged parallel to one another without a serial transmission of force from at least one of the upper absorber devices via the lower absorber device into the vehicle frame and vice versa in the event of a collision as intended, and wherein the upper absorber devices are arranged offset in a vertical direction of the rail vehicle with respect to the lower absorber device with an absorber vertical distance, - wherein the lower absorber device comprises two reversible damper units and serves to buffer collisions with rail vehicles of the same type, - wherein a lower centre of action of the lower absorber device has, as intended, a lower rail distance of 200 mm to 700 mm in the vertical direction from a top of rail, and - wherein an upper centre of action of the upper absorber device has, as intended, an upper rail distance of 750 mm to 1400 mm in the vertical direction from a top of rail.
A guide rail alignment method comprising - attaching and aligning a first pair of elevator car guide rail sections in an elevator shaft; - mounting a vertically moveable base between the guide rail sections, - after the first pair of elevator car guide rail sections has been aligned, removably attaching a target member comprising a target point to a guide rail section; - removably attaching a positioning light source able to produce a beam of collimated light to the vertically moveable base, so that a beam of collimated light emitted in a predetermined direction by the positioning light source meets the target point of the target member; - attaching a second pair of guide rail sections and removably attaching a target member comprising a target point to a guide rail section of the second pair of guide rail sections, wherein the target point is at an identical position in the horizontal direction relative to the guide rail as the target point for the guide rail of the first pair of guide rail sections; - aligning the guide rail section of the second pair of guide rail sections so that the light beam produced by the positioning light source meets the target point of the target member attached to the guide rail section of the second pair of guide rail sections, characterised in that the vertically moveable base is an elevator car sling, an elevator car or a working platform. - attaching and aligning a first pair of elevator car guide rail sections in an elevator shaft; - mounting a vertically moveable base between the guide rail sections, - after the first pair of elevator car guide rail sections has been aligned, removably attaching a target member comprising a target point to a guide rail section; - removably attaching a positioning light source able to produce a beam of collimated light to the vertically moveable base, so that a beam of collimated light emitted in a predetermined direction by the positioning light source meets the target point of the target member; - attaching a second pair of guide rail sections and removably attaching a target member comprising a target point to a guide rail section of the second pair of guide rail sections, wherein the target point is at an identical position in the horizontal direction relative to the guide rail as the target point for the guide rail of the first pair of guide rail sections; - aligning the guide rail section of the second pair of guide rail sections so that the light beam produced by the positioning light source meets the target point of the target member attached to the guide rail section of the second pair of guide rail sections, characterised in that the vertically moveable base is an elevator car sling, an elevator car or a working platform.
A composite member obtained by directly contacting a first member containing a thermoplastic polyurethane and a polyamide elastomer and a second member containing a fluorine-containing resin, wherein the content percentage of polyurethane in the first member is 70% by mass or more and less than 100% by mass and the content percentage of the polyamide elastomer in the first member is 0.01% by mass or more and 30% by mass or less.
A compressor comprising: a sealing case having a lower portion in which oil is stored; a frame accommodated in the sealing case; a compression mechanism comprising a cylinder fixed to the frame and a piston that advances and retreats to compress a refrigerant of the cylinder; an electric motor-operated mechanism comprising a stator fixed to the frame and a rotor that rotates in the stator; a rotation shaft coupled to an inner side of the rotor that rotates together with the rotor, wherein a pickup portion is disposed in a lower portion of the rotation shaft so at least one part of the pickup portion is submerged in the oil stored in the sealing case; and a cap member that accommodates the pickup portion and is fixed to one of the frame and the stator, characterized in that a spiral groove is successively formed in an outer circumferential surface of the rotation shaft from the top of the pickup portion which is disposed in the lower portion of the rotation shaft, to an upper portion of the rotation shaft, and the cap member is configured to contact the rotor so that a gap through which the oil leaks, is not formed between the rotor and the cap member. a sealing case having a lower portion in which oil is stored; a frame accommodated in the sealing case; a compression mechanism comprising a cylinder fixed to the frame and a piston that advances and retreats to compress a refrigerant of the cylinder; an electric motor-operated mechanism comprising a stator fixed to the frame and a rotor that rotates in the stator; a rotation shaft coupled to an inner side of the rotor that rotates together with the rotor, wherein a pickup portion is disposed in a lower portion of the rotation shaft so at least one part of the pickup portion is submerged in the oil stored in the sealing case; and a cap member that accommodates the pickup portion and is fixed to one of the frame and the stator, characterized in that a spiral groove is successively formed in an outer circumferential surface of the rotation shaft from the top of the pickup portion which is disposed in the lower portion of the rotation shaft, to an upper portion of the rotation shaft, and the cap member is configured to contact the rotor so that a gap through which the oil leaks, is not formed between the rotor and the cap member.
Method for installation and/or maintenance of a flange connection comprising a plurality of screw connections (12.1 to 12.n) with a manually movable tool at least comprising a screw tensioning means, a processing unit and a screw identification sensor, wherein the steps are carried out: - assigning a one-to-one identification to each screw connection (12.1 to 12.n) of the flange connection, - determining a screw connection (12.1 to 12.n) to be tensioned, - positioning the tool on the screw connection (12.1 to 12.n) to be tensioned, - identifying the screw connection (12.1 to 12.n) by means of the screw identification sensor, - releasing the screw tensioning means by means of the processing unit, - tensioning the screw connection (12.1 to 12.n) by means of the screw tensioning means; characterized in that - it is checked whether the tool or the screw tensioning means is placed correctly on the screw connection (12.1 to 12.n); and - the screw tensioning means is released when the result of this check is positive and/or the screw tensioning means is blocked or stopped when the result of this check is negative or not positive. - assigning a one-to-one identification to each screw connection (12.1 to 12.n) of the flange connection, - determining a screw connection (12.1 to 12.n) to be tensioned, - positioning the tool on the screw connection (12.1 to 12.n) to be tensioned, - identifying the screw connection (12.1 to 12.n) by means of the screw identification sensor, - releasing the screw tensioning means by means of the processing unit, - tensioning the screw connection (12.1 to 12.n) by means of the screw tensioning means; characterized in that - it is checked whether the tool or the screw tensioning means is placed correctly on the screw connection (12.1 to 12.n); and - the screw tensioning means is released when the result of this check is positive and/or the screw tensioning means is blocked or stopped when the result of this check is negative or not positive.
A laser distance measurement device (100, 510), comprising: a transmission circuit (110, 603), configured to emit at least two laser pulse sequences, wherein the at least two laser pulse sequences have different emission paths and the at least two laser pulse sequences are emitted at different times; a receiving circuit, configured to receive each laser pulse sequence of the at least two laser pulse sequences reflected by an object to be detected and perform photoelectric conversion on each received laser pulse sequence to obtain each electrical signal of at least two electrical signals; a sampling circuit, configured to sample each electrical signal to obtain sampling results; a processing circuit, configured to determine a distance to the object to be detected according to the sampling results, wherein: drive signals in the transmission circuit (110, 603) that correspond to the at least two laser pulse sequences share at least one multiplexed device of the transmission circuit (110, 603), wherein the drive signals include a signal for a driver to drive a switch device of a laser diode and a signal for the switch device to control the laser diode, and wherein the at least one multiplexed device is at least one of the switch device and the driver. a transmission circuit (110, 603), configured to emit at least two laser pulse sequences, wherein the at least two laser pulse sequences have different emission paths and the at least two laser pulse sequences are emitted at different times; a receiving circuit, configured to receive each laser pulse sequence of the at least two laser pulse sequences reflected by an object to be detected and perform photoelectric conversion on each received laser pulse sequence to obtain each electrical signal of at least two electrical signals; a sampling circuit, configured to sample each electrical signal to obtain sampling results; a processing circuit, configured to determine a distance to the object to be detected according to the sampling results, wherein: drive signals in the transmission circuit (110, 603) that correspond to the at least two laser pulse sequences share at least one multiplexed device of the transmission circuit (110, 603), wherein the drive signals include a signal for a driver to drive a switch device of a laser diode and a signal for the switch device to control the laser diode, and wherein the at least one multiplexed device is at least one of the switch device and the driver. drive signals in the transmission circuit (110, 603) that correspond to the at least two laser pulse sequences share at least one multiplexed device of the transmission circuit (110, 603), wherein the drive signals include a signal for a driver to drive a switch device of a laser diode and a signal for the switch device to control the laser diode, and wherein the at least one multiplexed device is at least one of the switch device and the driver.