mhurhangee/ep-ind-claims huggingface dataset:
A compound having the formula where R 1 is halogen, trifluoromethyl, sulfhydryl or an alkylthio group; R is hydrogen or a group having the formula P 3 R 3 R 4, where R 3 and R 4 are independently hydrogen or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms, R 2 is hydrogen, alkoxy or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms; R 5 is hydrogen or an alkyl containing a branched or straight chain acyclic alkyl group conaining from one to five carbon atoms, with the proviso that when R is hydrogen and R 1 is alkylthio, then R 2 is alkoxy or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms; or the formula where R 1 is halogen, trifluoromethyl, sulfhydryl or an alkylthio group; R is hydrogen or a group having the formula P 3 R 3 R 4, where R 3 and R 4 are independently hydrogen or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms, R 2 is hydrogen, alkoxy or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms; and R 5 is hydrogen or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms; or the formula where R 1 is halogen, trifluoromethyl, sulfhydryl or an alkylthio group; R is hydrogen or a group having the formula P 3 R 3 R 4, where R 3 and R 4 are independently hydrogen or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms, R 2 is hydrogen, alkoxy or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms; and R 5 is hydrogen or an alkyl containing a branched or straight chain acyclic alkyl group containing from one to five carbon atoms; and pharmaceutically acceptable salts thereof.
A liquid discharging head comprising: a nozzle plate having a plurality of nozzles from which liquid is discharged; a channel member including individual liquid chambers that lead to the nozzles, respectively, and including circulation channels (52, 53) that lead to the individual liquid chambers, respectively; and a common liquid chamber member for forming a common liquid chamber that supplies liquid to the individual liquid chambers and for forming a circulation common liquid chamber that leads to the circulation channels; characterized in that the circulation common liquid chamber and a part of the common liquid chamber are arranged side by side in a direction orthogonal to both a direction in which liquid is discharged from the nozzles and a direction in which the nozzles are aligned. a nozzle plate having a plurality of nozzles from which liquid is discharged; a channel member including individual liquid chambers that lead to the nozzles, respectively, and including circulation channels (52, 53) that lead to the individual liquid chambers, respectively; and a common liquid chamber member for forming a common liquid chamber that supplies liquid to the individual liquid chambers and for forming a circulation common liquid chamber that leads to the circulation channels; characterized in that the circulation common liquid chamber and a part of the common liquid chamber are arranged side by side in a direction orthogonal to both a direction in which liquid is discharged from the nozzles and a direction in which the nozzles are aligned.
A device for measuring permeability of a material sample, the device comprising: - an input tank configured to store fluid and to supply the fluid to a sample tank positioned below the input tank and configured to hold the material sample, such as to allow the fluid from the input tank to permeate through the material sample; - a receptacle positioned under the sample tank to collect drops of fluid permeated through the material sample; and - a device for measuring the mass of the drops collected in the receptacle and coupled with a controlling and monitoring device configured to store data on measured mass and measurement times; characterized in that it further comprises: - a pump connected to a hose for supplying fluid from a feeding tank to the input tank; - wherein the controlling and monitoring device is further configured to control the pump to supply fluid from the feeding tank to the input tank in an amount corresponding to the weight of the drop collected in the receptacle. - an input tank configured to store fluid and to supply the fluid to a sample tank positioned below the input tank and configured to hold the material sample, such as to allow the fluid from the input tank to permeate through the material sample; - a receptacle positioned under the sample tank to collect drops of fluid permeated through the material sample; and - a device for measuring the mass of the drops collected in the receptacle and coupled with a controlling and monitoring device configured to store data on measured mass and measurement times; - a pump connected to a hose for supplying fluid from a feeding tank to the input tank; - wherein the controlling and monitoring device is further configured to control the pump to supply fluid from the feeding tank to the input tank in an amount corresponding to the weight of the drop collected in the receptacle.
A self-propelling and self-steering floor cleaning appliance which comprises at least one cleaning unit (33, 51) and a dirt collecting container which comprises a container interior, a bottom wall, a dirt inlet opening and a dirt outlet opening, wherein dirt particles are transferable by means of the at least one cleaning unit (33, 51) into the container interior and the dirt outlet opening is formed on the bottom wall, wherein the floor cleaning appliance has a valve device arranged at the dirt outlet opening with at least one valve body (62, 64) which, in a closed position, at least partially forms the bottom wall and closes the dirt outlet opening and is transferable into an open position in which the dirt outlet opening is at least partially uncovered, and wherein the valve device is actuatable by air pressure for transferring the at least one valve body (62, 64) from the closed position into the open position.
A container comprising an outlet and walls having an inner surface defining a chamber, wherein at least part of the inner surface of the container is coated with oil containing an emulsifier having a HLB-value ranging from 1 to 12 at a concentration ranging from 0.1% to 5% by weight, and wherein the emulsifier comprises one or more compounds selected from monoglycerides of a fatty acid, sucrose fatty acid esters, and sorbitan fatty acid esters, and wherein the emulsifier further comprises lecithin, and wherein at least 25% of the phospholipids in the lecithin has been hydrolysed in a process using phospholipase A2.
A method for accelerated fatigue damage testing of an object, wherein the object is excited via an actor for a prescribed amount of time, wherein a drive signal is generated by a control system and transmitted to the actor, the acceleration of the object or of a mounting base of the actor is measured and fed back to the control system for a cycled closed loop control of the drive signal in the frequency domain, wherein during the test in multiple cycles • in the control system, a Power Spectral Density PSD and a Fatigue Damage Spectrum FDS are calculated from the measured acceleration, • the calculated Power Spectral Density PSD is compared with an a priori defined target Power Spectral Density PSD, • the calculated Fatigue Damage Spectrum FDS is compared with an a priori defined target Fatigue Damage Spectrum FDS, • based on the comparisons, a new drive frequency spectrum is calculated such that the targets for PSD and FDS are approached, and • from the new drive frequency spectrum, one or multiple time-domain blocks for the drive signal for a next cycle are generated and transmitted to the actor. wherein the object is excited via an actor for a prescribed amount of time, wherein a drive signal is generated by a control system and transmitted to the actor, the acceleration of the object or of a mounting base of the actor is measured and fed back to the control system for a cycled closed loop control of the drive signal in the frequency domain, wherein during the test in multiple cycles • in the control system, a Power Spectral Density PSD and a Fatigue Damage Spectrum FDS are calculated from the measured acceleration, • the calculated Power Spectral Density PSD is compared with an a priori defined target Power Spectral Density PSD, • the calculated Fatigue Damage Spectrum FDS is compared with an a priori defined target Fatigue Damage Spectrum FDS, • based on the comparisons, a new drive frequency spectrum is calculated such that the targets for PSD and FDS are approached, and • from the new drive frequency spectrum, one or multiple time-domain blocks for the drive signal for a next cycle are generated and transmitted to the actor.
A coating composition comprising a silane oligomer having a molecular weight of 100 to 10,000 and having: an R1 group represented by Formula 1 [R a O-(CH 2 CH 2 O) p -R b -] Formula 1 wherein R a is selected from the group consisting of hydrogen and a substituted or unsubstituted alkyl group having 1 to 3 carbon atoms; R b is selected from the group consisting of a substituted or unsubstituted alkyl group having 5 to 20 carbon atoms, a substituted or unsubstituted alkenyl group having 5 to 20 carbon atoms, a substituted or unsubstituted alkynyl group having 5 to 20 carbon atoms, a substituted or unsubstituted aryl group having 5 to 20 carbon atoms, a substituted or unsubstituted arylalkyl group having 6 to 20 carbon atoms, a substituted or unsubstituted cycloalkyl group having 5 to 20 carbon atoms and a substituted or unsubstituted heteroalkyl group having 5 to 20 carbon atoms; and p is an integer of 1 to 12; and an R2 group represented by Formula 2 (R c)q Formula 2 wherein Rc is a substituted or unsubstituted cycloalkyl group having 3 to 20 carbon atoms; and q is an integer of 1 to 3. an R1 group represented by Formula 1 [R a O-(CH 2 CH 2 O) p -R b -] Formula 1 wherein R a is selected from the group consisting of hydrogen and a substituted or unsubstituted alkyl group having 1 to 3 carbon atoms; R b is selected from the group consisting of a substituted or unsubstituted alkyl group having 5 to 20 carbon atoms, a substituted or unsubstituted alkenyl group having 5 to 20 carbon atoms, a substituted or unsubstituted alkynyl group having 5 to 20 carbon atoms, a substituted or unsubstituted aryl group having 5 to 20 carbon atoms, a substituted or unsubstituted arylalkyl group having 6 to 20 carbon atoms, a substituted or unsubstituted cycloalkyl group having 5 to 20 carbon atoms and a substituted or unsubstituted heteroalkyl group having 5 to 20 carbon atoms; and p is an integer of 1 to 12; and an R2 group represented by Formula 2 (R c)q Formula 2 wherein Rc is a substituted or unsubstituted cycloalkyl group having 3 to 20 carbon atoms; and q is an integer of 1 to 3.
A method for mitigating a Doppler spread in a wireless access system supporting a high frequency band, the method characterized by comprising: receiving, by a reception end, a downlink signal to which a beamforming scheme is applied from a transmission end; estimating a Doppler spectrum of the received downlink signal by the reception end; calculating a carrier shift value based on the estimated Doppler spectrum by the reception end; and feeding back the carrier shift value to the transmission end during a feedback duration of a Precoding Matrix Index, PMI, to take account of varying beam patterns, wherein the carrier shift value is calculated by first determining an average value of a part of the Doppler spectrum larger than a predetermined threshold and then determining a frequency having the average to be the carrier shift value. receiving, by a reception end, a downlink signal to which a beamforming scheme is applied from a transmission end; estimating a Doppler spectrum of the received downlink signal by the reception end; calculating a carrier shift value based on the estimated Doppler spectrum by the reception end; and feeding back the carrier shift value to the transmission end during a feedback duration of a Precoding Matrix Index, PMI, to take account of varying beam patterns, wherein the carrier shift value is calculated by first determining an average value of a part of the Doppler spectrum larger than a predetermined threshold and then determining a frequency having the average to be the carrier shift value.
Heat exchanger comprising a header plate pierced with holes bordered by collars in order to receive tubes with interposition of a seal forming a sleeve (34; 134) on each tube, the sleeve (34; 134) having an inner wall and an outer wall and having an end (46; 146) of annular shape which extends beyond the collar, characterized in that the end (46; 146) of the sleeve (34; 134) comprises, in a configuration before assembly, an overthickness (48, 50; 148, 150) of chosen shape, the overthickness (48, 50; 148, 150) being arranged to press, in a configuration after assembly, the inner wall of the sleeve (34; 134) against the tube, by elastic return stress and in the region of the end (46; 146).
Cooling suit, consisting of a suit for legs, torso and arms, which from a hose sleeve opening outwards includes inwardly branching gas ducts with a plurality of outlet openings, as well as an associated compressed gas bottle for carrying along or an associated pressure container, which can be set up in a stationary manner, for connecting an outlet hose with coupling piece to the hose sleeve, wherein a valve with an adjusting wheel is provided on the compressed gas cylinder or on the suit, for the metered discharge of expanded gas from the compressed gas cylinder or the stationary pressure container into these gas ducts, wherein the suit is either a one-piece combination suit with a zip fastener for putting on and taking off, made of a textile material, on the inside of which the gas ducts are arranged or is a two-piece suit consisting of trousers and jacket made of a textile material, wherein the branching gas ducts can be connected via an additional hose coupling between the trousers and jacket, or is a two-piece suit consisting of trousers and jacket made of a textile material, wherein the branching gas ducts for trousers and jacket can each be connected separately via a hose coupling to a compressed air cylinder, so that the jacket and trousers can be cooled independently of one another, each with their own cooling system, the combination suit or the jacket and trousers being of double-walled construction, with an outer layer and a gas-permeable inner lining, and the gas ducts being arranged between these two layers, being provided in individual or in all of the following regions with openings for letting out gas: for the hip, the knee cavities, the crotch, the abdomen, the armpits, the chest, the arm joints, the inside of the front arms, the neck and the cross and wherein the gas channels are formed of flat channels which are fixed to the inside of the outer layer of the suit.
Electronics module comprising a housing lower part, a printed circuit board, a fastening means and a housing upper part, the printed circuit board having at least one through-opening for fastening with the fastening means, which is force-fittingly and/or form-fittingly introduced by way of a first end through the through-opening into a receiving element, arranged in line, of the housing lower part and fastened, a receiving element arranged in line with the receiving element of the housing lower part being provided on the housing upper part, the other end of the fastening means being force-fittingly and/or form-fittingly introduced into the at least one receiving element of the housing upper part and fastened, the fastening means being in the form of a locking bolt comprising at least one protruding support portion and a first bolt portion with a head end and a connecting neck portion, at least one single-part or multi-part cutting and/or friction ring (6.1, 9.1) being arranged in the region of the head end and/or the neck portion, a second bolt portion being arranged on the rear side of the protruding support portion, the second bolt portion having a head end and a connecting neck portion, and at least one single-part or multi-part cutting and/or friction ring (5.1) being arranged in the region of the head end and/or the neck portion, and characterized in that the printed circuit board is centred and permanently pressed on the receiving elements of the housing lower part by the protruding support portion of the locking bolt.
Method for operating a heat pump apparatus, wherein a fluid is stored in a fluid store, at least one temperature sensor detects the temperature of the fluid, a heating device heats the fluid to a predefinable target temperature value, and, as a consequence of the temperature of the fluid being lowered to or below a minimum value, the fluid is heated to a value above the minimum value, wherein the value of the minimum temperature is variable, characterized in that the value of the minimum temperature is dependent on a period of time which has passed since heating was previously realized.
A fuel tank for a motor vehicle having a bottom wall, a top wall and a sidewall connecting the bottom wall with the top wall, and comprising a system for the reduction of slosh noises comprising a baffle having a main body standing between the bottom wall and the top wall of the fuel tank, wherein the baffle comprises at least one side wing (22, 23) extending from the main body, characterized in that the system comprises at least one damping rib formed on at least one wall (11, 12, 13) and protruding inside the fuel tank, and in that the at least one side wing (22, 23) extends from the main body so as to slow down a flow of fuel and deflect the flow of fuel onto the at least one damping rib.
Lighting device comprising: - a circuit support comprising a plurality of solid-state light sources, a plurality of positioning housings and a lateral surface; - an optics support comprising a plurality of optical elements, each optical element being arranged in front of one of the solid-state light sources, the optics support further comprising positioning protrusions configured to fit the positioning housings of the circuit support; - a holder support comprising a plurality of opaque walls, a first coupler and a second coupler, the holder support being arranged so that each opaque wall is located between two optical elements and the holder support being arranged so that at least a portion of the optics support is located between the holder support and the circuit support; and - a microlenses support, comprising a plurality of groups of microlenses (14, 15, 16, 17), each group of microlenses comprising a plurality of microlenses arranged to receive the light projected by one optical element; wherein the first coupler is configured to couple the holder support to the circuit support; and wherein the second coupler is intended to retain the microlenses support. - a circuit support comprising a plurality of solid-state light sources, a plurality of positioning housings and a lateral surface; - an optics support comprising a plurality of optical elements, each optical element being arranged in front of one of the solid-state light sources, the optics support further comprising positioning protrusions configured to fit the positioning housings of the circuit support; - a holder support comprising a plurality of opaque walls, a first coupler and a second coupler, the holder support being arranged so that each opaque wall is located between two optical elements and the holder support being arranged so that at least a portion of the optics support is located between the holder support and the circuit support; and - a microlenses support, comprising a plurality of groups of microlenses (14, 15, 16, 17), each group of microlenses comprising a plurality of microlenses arranged to receive the light projected by one optical element; wherein the first coupler is configured to couple the holder support to the circuit support; and wherein the second coupler is intended to retain the microlenses support. wherein the first coupler is configured to couple the holder support to the circuit support; and wherein the second coupler is intended to retain the microlenses support.
A process for the synthesis of diacids or diesters of general formula ROOC-(CH 2) n -(CH=CH) a -(CH 2) m COOR 1, in which n and m different, each represent an integer such that their sum is between 6 and 15, a is an index equal to 0 or 1 and R and R 1 are either H or an alkyl radical comprising from 1 to 4 carbon atoms, starting from long-chain natural monounsaturated fatty acids or esters comprising at least 10 adjacent carbon atoms per molecule, of formula CH 3 -(CH 2) p -CH=CH-(CH 2) q -COOR, in which R represents H or an alkyl radical comprising from 1 to 4 carbon atoms and p and q, which are identical or different, are indices between 2 and 11, which consists: - in a first stage, in oxidizing, by fermentation by a microorganism comprising oxygenase enzymes, such as a bacterium, a fungus or a yeast, said natural fatty acid or ester to give at least one monounsaturated dicarboxylic acid or dicarboxylate, then, - in a second stage, in subjecting the product from the first stage to cross-metathesis with a compound of formula R 2 OOC-(CH 2) x -CH=CH-R 3, in which R 2 is either H or an alkyl radical comprising from 1 to 4 carbon atoms, x is either 0 or 1 or 2 and R 3 is H, CH 3 or COOR 2, in the last case forming a cyclic or noncyclic molecule, and a catalyst based on ruthenium in order to obtain an unsaturated compound of formula ROOC-(CH 2) q -CH=CH-(CH 2) x -COOR 2, and then, in an optional third stage, in finally converting, by hydrogenation of the double bond, the unsaturated compound to give a saturated compound. - in a first stage, in oxidizing, by fermentation by a microorganism comprising oxygenase enzymes, such as a bacterium, a fungus or a yeast, said natural fatty acid or ester to give at least one monounsaturated dicarboxylic acid or dicarboxylate, then, - in a second stage, in subjecting the product from the first stage to cross-metathesis with a compound of formula R 2 OOC-(CH 2) x -CH=CH-R 3, in which R 2 is either H or an alkyl radical comprising from 1 to 4 carbon atoms, x is either 0 or 1 or 2 and R 3 is H, CH 3 or COOR 2, in the last case forming a cyclic or noncyclic molecule, and a catalyst based on ruthenium in order to obtain an unsaturated compound of formula ROOC-(CH 2) q -CH=CH-(CH 2) x -COOR 2, and then, in an optional third stage, in finally converting, by hydrogenation of the double bond, the unsaturated compound to give a saturated compound.
A structure for mounting parts including a retention element, an elastic element and a visible part, the retention element comprising a head and a shank (16, 26) in which there is arranged a recess for engaging the elastic element including a hooking claw suitable to be hooked in the recessed part of the retention element, the retention element being intended to be locked in the opening of the visible part in order to fix it, the opening of the visible part comprising hook elements in the interior of the edge of the opening (13, 23), characterized in that the hook elements are offset from the edge of the opening.