mhurhangee/patent-ind-claim-en huggingface dataset:
A method for a real time frequency analysis of vibration modes in a drill string, comprising: obtaining downhole by Fast Fourier Transform, vibration frequency and magnitude information of vibrations in the drill string and relaying the vibration frequency and magnitude information to a surface of a well; based on the obtained vibration frequencies and magnitude information, determining a downhole condition that is Bottom Hole Assembly vibration, a lateral shock vibration or a bit whirl vibration and differentiating among the Bottom Hole Assembly vibration, the lateral shock vibration and the bit whirl vibration, wherein the downhole condition comprises one of: the Bottom Hole Assembly (BHA) vibration if the vibration frequencies comprise a dominant frequency that is not a multiple of a number of rotations per minute (RPMs) of the drill string; the lateral shock vibration if there are multiple frequencies with similar magnitude rather than one dominant frequency; or the bit whirl vibration if the vibration frequencies comprise a dominant vibration frequency that is a multiple of the number of rotations per minute (RPMs) of the drill string, wherein the vibration frequency is equal to the number of blades and cones on the bit, multiplied by the RPMs of the drill string. obtaining downhole by Fast Fourier Transform, vibration frequency and magnitude information of vibrations in the drill string and relaying the vibration frequency and magnitude information to a surface of a well; based on the obtained vibration frequencies and magnitude information, determining a downhole condition that is Bottom Hole Assembly vibration, a lateral shock vibration or a bit whirl vibration and differentiating among the Bottom Hole Assembly vibration, the lateral shock vibration and the bit whirl vibration, wherein the downhole condition comprises one of: the Bottom Hole Assembly (BHA) vibration if the vibration frequencies comprise a dominant frequency that is not a multiple of a number of rotations per minute (RPMs) of the drill string; the lateral shock vibration if there are multiple frequencies with similar magnitude rather than one dominant frequency; or the bit whirl vibration if the vibration frequencies comprise a dominant vibration frequency that is a multiple of the number of rotations per minute (RPMs) of the drill string, wherein the vibration frequency is equal to the number of blades and cones on the bit, multiplied by the RPMs of the drill string. the Bottom Hole Assembly (BHA) vibration if the vibration frequencies comprise a dominant frequency that is not a multiple of a number of rotations per minute (RPMs) of the drill string; the lateral shock vibration if there are multiple frequencies with similar magnitude rather than one dominant frequency; or the bit whirl vibration if the vibration frequencies comprise a dominant vibration frequency that is a multiple of the number of rotations per minute (RPMs) of the drill string, wherein the vibration frequency is equal to the number of blades and cones on the bit, multiplied by the RPMs of the drill string.
A method for manufacturing an object with a fibrous matrix consisting of depositing, onto a reception face of a support , at least one fibrous pulp , at least comprising fibres and a carrier liquid, and consisting of removing at least a portion of the carrier liquid, with the reception face being adapted or configured so that the carrier liquid does not naturally percolate through the support without an external stress and so that the carrier liquid percolates through the support when a controlled stress is applied to all or part of the pulp/support system, said method being characterised in that the part of the support forming the reception face is at least porous and is at least partly formed by an isotropic or substantially isotropic material comprising an open-cell foam and/or an open-cell material at least partly obtained by particle agglomeration and exhibiting wettability with the carrier liquid such that the contact angle of a drop of the carrier liquid with the reception face is greater than or equal to 100°.
A display apparatus comprising: a display panel ; a first support member and a second support member , the first support member and the second support member supporting the display panel ; a first coupling member disposed on one among the first support member and the second support member , and the first coupling member comprising a moving part and a fixing part disposed on one among the first support member and the second support member and coupled with the moving part , the moving part being movable in the fixing part ; and a second coupling member disposed in a remaining one among the first support member and the second support member , the moving part being removably coupled with the second coupling member in a snap button fashion; wherein the second coupling member comprises a housing forming an outer appearance of the second coupling member and including a coupling groove ; wherein the second coupling member comprises an elastic member disposed in an accomodating part which is formed by a depression of the inner wall of the coupling groove is and open to the coupling groove wherein the elastic member is in the shape of a ring, and is configured to press the moving part when the first coupling member is inserted into the coupling groove in order to prevent the first coupling member from departing from the second coupling member . a display panel ; a first support member and a second support member , the first support member and the second support member supporting the display panel ; a first coupling member disposed on one among the first support member and the second support member , and the first coupling member comprising a moving part and a fixing part disposed on one among the first support member and the second support member and coupled with the moving part , the moving part being movable in the fixing part ; and a second coupling member disposed in a remaining one among the first support member and the second support member , the moving part being removably coupled with the second coupling member in a snap button fashion; wherein the second coupling member comprises a housing forming an outer appearance of the second coupling member and including a coupling groove ; wherein the second coupling member comprises an elastic member disposed in an accomodating part which is formed by a depression of the inner wall of the coupling groove is and open to the coupling groove wherein the elastic member is in the shape of a ring, and is configured to press the moving part when the first coupling member is inserted into the coupling groove in order to prevent the first coupling member from departing from the second coupling member .
A compound having structural Formula I: or a pharmaceutically acceptable salt thereof wherein: R 1 is -H, halo, -OH, -C 1-3 alkyl or -OC 1-3 alkyl; R 2 is -H, or C 1-4 alkyl; R 3 is -H, or -C 1-3 alkyl optionally substituted with -OH, -OCH 3 or 1 to 3 halo, or R 3 and R 4 are joined together to form -CH 2 -CH 2 -; R 4 is -H, or -C 1-3 alkyl optionally substituted with -OH, -OCH 3 or 1 to 3 halo, or R 3 and R 4 are joined together to form -CH 2 -CH 2 -; n is 1 or 2; m is 1 or 2, wherein when m is 2, X 3 is -CH 2 -; R 5 is -H, halo, -C 3-6 cycloalkyl or -C 1-3 alkyl; X 1 is -C(O)- or -CH 2 -; X 2 is -O- or -CH 2 -; X 3 is -C(O)- or -CH 2 -, wherein when X 3 is -CH 2 -, m is 2; X 4 is -C(O)- or -SO 2 -; Z is Y 1 , Y 2 , Y 3 and Y 4 are each independently selected from C(R 9 ) or N; provided that at most two of Y 1 , Y 2 , Y 3 and Y 4 are N; each R 9 is independently -H, halo, OC 1-4 alkyl or C 1-4 alkyl optionally substituted with 1-3 of halo; R 10 is -H, halo, or C 1-4 alkyl optionally substituted with 1-3 halo; R 11 is -H, C 1-4 alkyl optionally substituted with 1-3 halo; and R 12 is -H or C 1-4 alkyl. R 1 is -H, halo, -OH, -C 1-3 alkyl or -OC 1-3 alkyl; R 2 is -H, or C 1-4 alkyl; R 3 is -H, or -C 1-3 alkyl optionally substituted with -OH, -OCH 3 or 1 to 3 halo, or R 3 and R 4 are joined together to form -CH 2 -CH 2 -; R 4 is -H, or -C 1-3 alkyl optionally substituted with -OH, -OCH 3 or 1 to 3 halo, or R 3 and R 4 are joined together to form -CH 2 -CH 2 -; n is 1 or 2; m is 1 or 2, wherein when m is 2, X 3 is -CH 2 -; R 5 is -H, halo, -C 3-6 cycloalkyl or -C 1-3 alkyl; X 1 is -C(O)- or -CH 2 -; X 2 is -O- or -CH 2 -; X 3 is -C(O)- or -CH 2 -, wherein when X 3 is -CH 2 -, m is 2; X 4 is -C(O)- or -SO 2 -; Z is Y 1 , Y 2 , Y 3 and Y 4 are each independently selected from C(R 9 ) or N; provided that at most two of Y 1 , Y 2 , Y 3 and Y 4 are N; each R 9 is independently -H, halo, OC 1-4 alkyl or C 1-4 alkyl optionally substituted with 1-3 of halo; R 10 is -H, halo, or C 1-4 alkyl optionally substituted with 1-3 halo; R 11 is -H, C 1-4 alkyl optionally substituted with 1-3 halo; and R 12 is -H or C 1-4 alkyl.
An LED lamp arrangement for replacing a fluorescent lamp suitable to be energized by a ballast, the ballast being a magnet ballast operating at a first frequency or an electronic ballast operating at a second frequency, higher than the first frequency, the LED lamp arrangement comprising: - a rectifier circuit , configured to rectify a current drawn from the ballast to generate a rectified current, and - an LED circuit connected to receive the rectified current, the LED circuit comprising a plurality of groups of LEDs switchable between at least a first circuit configuration and a second circuit configuration, wherein the first circuit configuration comprises a greater number of groups of LEDs connected in series than the second circuit configuration, wherein the LED lamp arrangement is arranged to switch to the first circuit configuration when the ballast is a magnetic ballast, and switch to the second circuit configuration when the ballast is an electronic ballast, characterized in that the LED lamp arrangement further comprises an auxiliary circuit , configured to define a conductive path connected in parallel with the plurality of groups of LEDs in the second circuit configuration, wherein the auxiliary circuit comprises a capacitor in the conductive path, wherein the auxiliary circuit is arranged to bypass the plurality of groups of LEDs and to charge the capacitor when the LED lamp arrangement receives a series of bursts from the electronic ballast, and to discharge the capacitor during a time interval between the series of bursts, wherein the time interval between the series of bursts is in a range from 1 millisecond to 300 milliseconds, and wherein the time interval between the series of bursts is substantially a constant. - a rectifier circuit , configured to rectify a current drawn from the ballast to generate a rectified current, and - an LED circuit connected to receive the rectified current, the LED circuit comprising a plurality of groups of LEDs switchable between at least a first circuit configuration and a second circuit configuration, wherein the first circuit configuration comprises a greater number of groups of LEDs connected in series than the second circuit configuration,
Measuring probe for measuring the thickness of thin layers with a housing , having at least one sensor element , which is received at least slightly moveably along a longitudinal axis and which comprises at least one first winding device , which has a magnetic pot core arranged in the longitudinal axis of the housing , and to whose central pin a first and second coil are allocated, and having a spherical positioning cap on the central pin pointing towards the measuring surface of an object to be measured, which cap comprises a bearing surface for fitting on a measuring surface, characterised in that a second winding device is provided allocated to the spherical positioning cap , which device is formed from a discoidal or annular carrier having at least one Archimedean coil , in that a shield is provided at least partially between the first and second wining device , and in that the spherical positioning cap has, in alignment with the bearing surface , a region that is tapered in the periphery, on which a sleeve made from a ferritic material is provided, which forms a shield in the radial direction towards the second winding device .
A method of identifying and distinguishing Aδ-type nerve cells and C-type nerve cells in ex vivo cell culture, the method comprising the steps of: a. culturing somato-sensory nerve cells ex vivo, b. loading the nerve cells with a calcium, sodium, or voltage-sensitive indicator or expressing a genetically encoded calcium, sodium, or voltage-sensitive indicator, c. pulsing the nerve cells with an electrical train of bipolar square waves at two different voltages and two different frequencies; wherein the first voltage is 10 V/cm or less (low voltage) and the second voltage is between 12 and 20 V/cm (high voltage); and wherein the first frequency is 5 Hz or less (low frequency) and the second frequency is between 15 and 20 Hz (high frequency), and d. detecting activation of the nerve cell by measuring the changes in the signal intensity of the indicator, wherein low voltage and low frequency activation, or low voltage and high frequency activation indicates the nerve cell is a Aδ-type nerve cells and activation detected only at high voltage indicates the nerve cell is a C-type nerve cell. a. culturing somato-sensory nerve cells ex vivo, b. loading the nerve cells with a calcium, sodium, or voltage-sensitive indicator or expressing a genetically encoded calcium, sodium, or voltage-sensitive indicator, c. pulsing the nerve cells with an electrical train of bipolar square waves at two different voltages and two different frequencies; wherein the first voltage is 10 V/cm or less (low voltage) and the second voltage is between 12 and 20 V/cm (high voltage); and wherein the first frequency is 5 Hz or less (low frequency) and the second frequency is between 15 and 20 Hz (high frequency), and d. detecting activation of the nerve cell by measuring the changes in the signal intensity of the indicator,
Suction hose adapted for use with a suction device , in particular a vacuum cleaner or a dust extraction system, comprising a radio receiver for receiving radio signals , the suction hose comprising a first end adapted to be connected to a suction opening of the suction device and an opposite second end adapted to be connected to an air outlet of a hand-held electric or pneumatic power tool , and a communication device located at or near the second end of the suction hose , the communication device comprising: - a sensor element for detecting a current operation status of the hand-held electric or pneumatic power tool and for outputting a sensor signal depending on the detected operating status of the power tool , - a radio transmitter for transmitting a radio signal , and - a processing device which is in operative connection with the sensor element on the one hand and with the radio transmitter on the other hand and which is adapted to cause the radio transmitter to emit a radio signal depending on a sensor signal received from the sensor element and optionally taking into account further parameters, characterized in that the communication device is designed to realise only unidirectional communication from the radio transmitter of the communication device to the radio receiver of the suction device . - a sensor element for detecting a current operation status of the hand-held electric or pneumatic power tool and for outputting a sensor signal depending on the detected operating status of the power tool , - a radio transmitter for transmitting a radio signal , and - a processing device which is in operative connection with the sensor element on the one hand and with the radio transmitter on the other hand and which is adapted to cause the radio transmitter to emit a radio signal depending on a sensor signal received from the sensor element and optionally taking into account further parameters,
A light guide of a vehicle light signaling device comprising at least one light source arranged to emit at least one signal light, the light guide comprising: - a first guide portion defining a first optical path, - a second guide portion defining a second optical path, following the first optical path wherein the first guide portion and/or the second guide portion is integrally formed with : - positioning means arranged to block at least three degrees of freedom between the first guide portion and the second guide portion , wherein the positioning means comprise a plurality of bearing studs arranged on an exit surface of the first optical path or on an entry surface of the second optical path and arranged to rest respectively on the input surface of the second optical path or on the output surface of the first optical path, so as to block at least a first degree of freedom in translation along a first direction, characterized in that the light guide comprises : - locking means comprising at least one flexible portion ,arranged to lock said degrees of freedom, by elastic deformation of said at least one flexible portion and wherein the positioning means comprise a plurality of hooks arranged on one of the first guide portion or the second guide portion so as to mate with the other of the first guide portion or the second guide portion , so as to lock the first degree of freedom along the second direction, and to block at least a second degree of freedom in translation. - a first guide portion defining a first optical path, - a second guide portion defining a second optical path, following the first optical path - positioning means arranged to block at least three degrees of freedom between the first guide portion and the second guide portion , wherein the positioning means comprise a plurality of bearing studs arranged on an exit surface of the first optical path or on an entry surface of the second optical path and arranged to rest respectively on the input surface of the second optical path or on the output surface of the first optical path, so as to block at least a first degree of freedom in translation along a first direction, characterized in that the light guide comprises : - locking means comprising at least one flexible portion ,arranged to lock said degrees of freedom, by elastic deformation of said at least one flexible portion and wherein the positioning means comprise a plurality of hooks arranged on one of the first guide portion or the second guide portion so as to mate with the other of the first guide portion or the second guide portion , so as to lock the first degree of freedom along the second direction, and to block at least a second degree of freedom in translation.
An image sensing apparatus comprising: sensing means for sensing an image; storage means for temporally storing the sensed image; face detection means for detecting a face from the sensed image; determination means for determining an expression of the face if the face has been detected from the sensed image; recording means for recording an image; and control means for controlling said recording means to selectively record the sensed image from which the face has been detected, if the expression of the face is a predetermined expression. sensing means for sensing an image; storage means for temporally storing the sensed image; face detection means for detecting a face from the sensed image; determination means for determining an expression of the face if the face has been detected from the sensed image; recording means for recording an image; and control means for controlling said recording means to selectively record the sensed image from which the face has been detected, if the expression of the face is a predetermined expression.
An air intake for a stationary gas turbine engine, comprising a vertical duct (15; 115; 215) having a front wall , a rear wall , side walls (18; 118; 218) and a feed opening in the rear wall , the front wall and the rear wall being flat and parallel to each other; wherein the side walls (18; 118; 218) define: a divergent diffuser section (20; 120; 220) of the vertical duct (15; 115; 215), configured to slow down an inlet airflow (QA) flowing through the vertical duct (15; 115; 215); and a convergent conveyor section (21; 121; 221) of the vertical duct (15; 115; 215), arranged downstream of the divergent diffuser section (20; 120; 220) and around the feed opening and configured to redirect part of the inlet airflow (QA) toward the feed opening ; the air intake being characterized in that in the divergent diffuser section (20; 120; 220) the side walls (18; 118; 218) are configured to deflect the inlet airflow (QA) away from a longitudinal median plane (P) of the vertical duct (15; 115; 215) by Coanda effect, whereby separation of the inlet airflow (QA) from the side walls (18; 118; 218) is prevented. a divergent diffuser section (20; 120; 220) of the vertical duct (15; 115; 215), configured to slow down an inlet airflow (QA) flowing through the vertical duct (15; 115; 215); and a convergent conveyor section (21; 121; 221) of the vertical duct (15; 115; 215), arranged downstream of the divergent diffuser section (20; 120; 220) and around the feed opening and configured to redirect part of the inlet airflow (QA) toward the feed opening ; the air intake being characterized in that in the divergent diffuser section (20; 120; 220) the side walls (18; 118; 218) are configured to deflect the inlet airflow (QA) away from a longitudinal median plane (P) of the vertical duct (15; 115; 215) by Coanda effect, whereby separation of the inlet airflow (QA) from the side walls (18; 118; 218) is prevented.
An artificial stomach for replacing the normal stomach of a patient, comprising: a food reservoir adapted to collect food, an inlet connected to a first opening of the food reservoir and further being adapted to upstream connect to the patient's gastrointestinal tract , and an outlet connected to a second opening of the food reservoir and further being adapted to downstream connect to the patient's gastrointestinal tract , wherein an outer wall encloses both the food reservoir and a servo reservoir for regulating the size of the food reservoir, the food reservoir and the servo reservoir being separated by a flexible inner wall , where further both a food reservoir wall and a wall of the servo reservoir comprise parts of the outer wall and the flexible inner wall . a food reservoir adapted to collect food, an inlet connected to a first opening of the food reservoir and further being adapted to upstream connect to the patient's gastrointestinal tract , and an outlet connected to a second opening of the food reservoir and further being adapted to downstream connect to the patient's gastrointestinal tract , wherein an outer wall encloses both the food reservoir and a servo reservoir for regulating the size of the food reservoir, the food reservoir and the servo reservoir being separated by a flexible inner wall , where further both a food reservoir wall and a wall of the servo reservoir comprise parts of the outer wall and the flexible inner wall .