mhurhangee/patent-ind-claim-en huggingface dataset:
A traversal method, comprising: driving a robot to travel in a working region according to a predetermined mode and work synchronously; and adjusting the robot to continue working according to a predetermined first rule every time a turn sign is encountered, and adjusting the robot to return to the predetermined mode after the first rule is completed; wherein the first rule is: starting from the position where the turn sign is encountered, rotating clockwise or counterclockwise; after first rotation is carried out according to a first angle, continuing running for a first time according to the predetermined mode; and then, after second rotation is carried out according to a second angle in the same rotation direction as the previous rotation, continuing running for a second time according to the predetermined mode, the first angle being different from the second angle; characterized in that every time a turn sign is encountered, an angle value for the first angle is randomly obtained from a preset first rotation angle set, and an angle value for the second angle is randomly obtained from a preset second rotation angle set; wherein both the first rotation angle set and the second rotation angle set store a plurality of angle values, and the angle values stored in the first rotation angle set are different from the angle values stored in the second rotation angle set. driving a robot to travel in a working region according to a predetermined mode and work synchronously; and adjusting the robot to continue working according to a predetermined first rule every time a turn sign is encountered, and adjusting the robot to return to the predetermined mode after the first rule is completed; wherein the first rule is: starting from the position where the turn sign is encountered, rotating clockwise or counterclockwise; after first rotation is carried out according to a first angle, continuing running for a first time according to the predetermined mode; and then, after second rotation is carried out according to a second angle in the same rotation direction as the previous rotation, continuing running for a second time according to the predetermined mode, the first angle being different from the second angle; characterized in that every time a turn sign is encountered, an angle value for the first angle is randomly obtained from a preset first rotation angle set, and an angle value for the second angle is randomly obtained from a preset second rotation angle set; wherein both the first rotation angle set and the second rotation angle set store a plurality of angle values, and the angle values stored in the first rotation angle set are different from the angle values stored in the second rotation angle set.
A method for detecting one or more target sequences in a sample by amplification, the method comprising: a) providing an aqueous composition comprising: i) one or more forward oligonucleotide primers having a 5' region which is a tag sequence and a 3' region specific for a target sequence; ii) a reverse oligonucleotide primer, such that a forward and the reverse primer operably form a primer pair; iii) one or more probes having a reporter label and a quencher label, each probe comprising a sequence having at least 90% identity to the tag sequence of a forward oligonucleotide primer; and iv) one or more enhancer oligonucleotide primers comprising a sequence having at least 90% identity to the sequence of a probe; b) incubating the primers and probes with the sample and at least a polymerase; and c) performing polymerase chain reaction (PCR) on the sample to generate tagged nucleic acids, whereby the probe(s) can bind the tagged nucleic acids. a) providing an aqueous composition comprising: i) one or more forward oligonucleotide primers having a 5' region which is a tag sequence and a 3' region specific for a target sequence; ii) a reverse oligonucleotide primer, such that a forward and the reverse primer operably form a primer pair; iii) one or more probes having a reporter label and a quencher label, each probe comprising a sequence having at least 90% identity to the tag sequence of a forward oligonucleotide primer; and iv) one or more enhancer oligonucleotide primers comprising a sequence having at least 90% identity to the sequence of a probe; i) one or more forward oligonucleotide primers having a 5' region which is a tag sequence and a 3' region specific for a target sequence; ii) a reverse oligonucleotide primer, such that a forward and the reverse primer operably form a primer pair; iii) one or more probes having a reporter label and a quencher label, each probe comprising a sequence having at least 90% identity to the tag sequence of a forward oligonucleotide primer; and iv) one or more enhancer oligonucleotide primers comprising a sequence having at least 90% identity to the sequence of a probe; b) incubating the primers and probes with the sample and at least a polymerase; and c) performing polymerase chain reaction (PCR) on the sample to generate tagged nucleic acids, whereby the probe(s) can bind the tagged nucleic acids.
A wireless station, STA, arranged to perform a Time-of-Flight, ToF, measurement, the STA comprising a transceiver arranged to: transmit a hard constraint indicating a first time window in which the STA is unavailable for performing the ToF measurement, wherein the transceiver is arranged to transmit the hard constraint as a bit map, wherein each bit of the bit map corresponds to a specified amount of time and wherein a set bit indicates the STA is unavailable for performing the ToF measurement and a not set bit indicates the STA is available to perform the ToF measurement; receive a time allocation within the hard constraint from another STA, the time allocation specifying a second time window outside the first time window in which the another STA will transmit an action frame; and receive the action frame of the ToF measurement from the another STA at a time within the second time window. transmit a hard constraint indicating a first time window in which the STA is unavailable for performing the ToF measurement, wherein the transceiver is arranged to transmit the hard constraint as a bit map, wherein each bit of the bit map corresponds to a specified amount of time and wherein a set bit indicates the STA is unavailable for performing the ToF measurement and a not set bit indicates the STA is available to perform the ToF measurement; receive a time allocation within the hard constraint from another STA, the time allocation specifying a second time window outside the first time window in which the another STA will transmit an action frame; and receive the action frame of the ToF measurement from the another STA at a time within the second time window.
Method for determining at least one control limit (I alimu , I alimo ) of an electrically actuable first pressure control valve depending on a first actuating current (I a ), for which purpose a driven hydraulic machine is provided, the displacement volume of which can be adjusted by an actuator biased in a centred manner and having mutually counteracting pressure surfaces, a first control pressure (p a ) being able to be applied to the first of the pressure surfaces by the first pressure control valve depending on the first actuating current (I a ), wherein the high pressure (p A , p B ) or a correlating operating variable of the hydraulic machine is detected, characterized in that a sufficiently large, constant second control pressure (p B ) is applied to the second pressure surface, so that the second control pressure (p B ) results in a high pressure in the corresponding direction or working line, while the first actuating current (Ia) is varied starting from outside its control limits (I alimu , I alimo ) up to a control interval and a first control limit (I alimu , I alimo ) is determined when a first change in the high pressure (p B ) or the operating variable is detected.
An arrangement configured to measure urea in a milk sample of an animal ; which arrangement comprises: a reference indicator , impregnated with a halochromic substance configured to adjust colour of the reference indicator , based on level of hydroxide ions of a first sub sample of the milk sample, when added to the reference indicator ; a measurement indicator , impregnated with the halochromic substance of the reference indicator , and prepared with an enzyme configured to convert urea of a second sub sample of the milk sample, when added to the measurement indicator , into at least one chemical substance, which in turn will influence the level of hydroxide ions of the second sub sample; a sensor configured to capture a first image of the reference indicator , and a second image of the measurement indicator ; and a control unit configured to determine a colour difference between the first image of the reference indicator and the second image of the measurement indicator ; and configured to convert the determined colour difference into an amount of urea in the milk sample of the animal . a reference indicator , impregnated with a halochromic substance configured to adjust colour of the reference indicator , based on level of hydroxide ions of a first sub sample of the milk sample, when added to the reference indicator ; a measurement indicator , impregnated with the halochromic substance of the reference indicator , and prepared with an enzyme configured to convert urea of a second sub sample of the milk sample, when added to the measurement indicator , into at least one chemical substance, which in turn will influence the level of hydroxide ions of the second sub sample; a sensor configured to capture a first image of the reference indicator , and a second image of the measurement indicator ; and a control unit configured to determine a colour difference between the first image of the reference indicator and the second image of the measurement indicator ; and configured to convert the determined colour difference into an amount of urea in the milk sample of the animal .
A circuit arrangement for controlling a semiconductor switching element , wherein a gate driver generates a sharp-edged driver control voltage (V S ) for the semiconductor switching element and the gate driver is connected to the control terminal of the semiconductor switching element , wherein the control terminal of the semiconductor switching element is connected to the output terminal of the semiconductor switching element via a ramp generation unit ; the ramp generation unit , in order to generate a transistor control voltage (V G ) at the output of the ramp generation unit , flattens the sharply ascending and descending edges of the driver control voltage (V S ) into the form of a ramp; and power is supplied to the ramp generation unit by the gate driver wherein a transistor (T1, T2) is arranged at the output side of the ramp generation unit , the transistor (T1, T2) being controlled by a voltage (V R ) that ascends or descends in the form of a ramp, whereby a transistor current (I 1 ) descending or ascending in the form of a ramp flows via the transistor (T1, T2) and wherein a first transistor (T1) and an RC charging circuit comprising a resistor (R1, R2) and a capacitor (C1) are provided in the ramp generation unit , wherein the transistor output terminal (E) of the first transistor (T1) is connected to the output terminal of the ramp generation unit , the resistor (R1, R2) of the RC charging circuit is connected between the input terminal of the ramp generation unit and the transistor control terminal (B) of the first transistor (T1), and the capacitor (C1) of the RC charging circuit is connected to the transistor control terminal (B) of the first transistor (T1).
A telecommunication device , comprising: - a transceiver ; and - a vectoring engine coupled to the transceiver, the vectoring engine including a vectoring processor and a vectoring control entity, wherein the vectoring engine is configured to instruct the transceiver to transmit, over a given line pair of a given vectoring group, initialization symbols at one or more configurable locations of a Time-Division Duplex, TDD, frame; - wherein the initialization symbols initialize the given line pair within the vectoring group; - wherein the vectoring engine is configured to control transmission over other vectoring groups; and - wherein the vectoring engine is configured to prevent transmission of data over the other vectoring groups by assigning each of the other vectoring groups a different non-overlapping portion of a DOI while the initialization symbols are being transmitted over the given vectoring group. - a transceiver ; and - a vectoring engine coupled to the transceiver, the vectoring engine including a vectoring processor and a vectoring control entity, wherein the vectoring engine is configured to instruct the transceiver to transmit, over a given line pair of a given vectoring group, initialization symbols at one or more configurable locations of a Time-Division Duplex, TDD, frame; - wherein the initialization symbols initialize the given line pair within the vectoring group; - wherein the vectoring engine is configured to control transmission over other vectoring groups; and - wherein the vectoring engine is configured to prevent transmission of data over the other vectoring groups by assigning each of the other vectoring groups a different non-overlapping portion of a DOI while the initialization symbols are being transmitted over the given vectoring group.
A gel polymer electrolyte composition, comprising: a lithium salt, an organic solvent, a polymerization initiator, a compound represented by the following Formula 1, and a compound represented by the following Formula 2: wherein the compound represented by Formula 1 and the compound represented by Formula 2 are included in an amount of 0.5 wt% to 20 wt% based on the total weight of the gel polymer electrolyte composition: in Formula 1, R and R' each independently represent a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 1 and R 2 each independently represent a linear or non-linear alkyl group having 1 to 5 carbon atoms, -(O)CCH=CH 2, or -(O)C(CH 3 )C=CH 2 , R 3 is an acrylate group (-O(O)CCH=CH 2 ) or a methacrylate group (-O(O)C(CH 3 )C=CH 2 ), n1, n2, and n3 each independently represent an integer of 0 to 9, and m is an integer of 0 to 3. in Formula 2, R" and R'" each independently represent a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 4 , R 5 , and R 6 each independently represent an acrylate group (-O(O)CCH=CH 2 ) or a methacrylate group (-O(O)C(CH 3 )C=CH 2 ), and o is an integer of 0 to 9. a lithium salt, an organic solvent, a polymerization initiator, a compound represented by the following Formula 1, and a compound represented by the following Formula 2: wherein the compound represented by Formula 1 and the compound represented by Formula 2 are included in an amount of 0.5 wt% to 20 wt% based on the total weight of the gel polymer electrolyte composition: in Formula 1, R and R' each independently represent a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 1 and R 2 each independently represent a linear or non-linear alkyl group having 1 to 5 carbon atoms, -(O)CCH=CH 2, or -(O)C(CH 3 )C=CH 2 , R 3 is an acrylate group (-O(O)CCH=CH 2 ) or a methacrylate group (-O(O)C(CH 3 )C=CH 2 ), n1, n2, and n3 each independently represent an integer of 0 to 9, and m is an integer of 0 to 3. in Formula 2, R" and R'" each independently represent a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 4 , R 5 , and R 6 each independently represent an acrylate group (-O(O)CCH=CH 2 ) or a methacrylate group (-O(O)C(CH 3 )C=CH 2 ), and o is an integer of 0 to 9. R and R' each independently represent a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 1 and R 2 each independently represent a linear or non-linear alkyl group having 1 to 5 carbon atoms, -(O)CCH=CH 2, or -(O)C(CH 3 )C=CH 2 , R 3 is an acrylate group (-O(O)CCH=CH 2 ) or a methacrylate group (-O(O)C(CH 3 )C=CH 2 ), n1, n2, and n3 each independently represent an integer of 0 to 9, and m is an integer of 0 to 3. R" and R'" each independently represent a linear or non-linear alkylene group having 1 to 5 carbon atoms, R 4 , R 5 , and R 6 each independently represent an acrylate group (-O(O)CCH=CH 2 ) or a methacrylate group (-O(O)C(CH 3 )C=CH 2 ), and o is an integer of 0 to 9.
Use of a polyether-modified polydimethyl siloxane for reducing the stickiness of a dental impression composition provided as a kit of parts comprising a Base Paste and an Initiator Paste being separated before use, the Base Paste comprising a cationically curable pre-polymer comprising a polyether backbone and at least two reactive functional moieties, filler, the Initiator Paste comprising initiator being able to start the hardening of the polyether pre-polymer, filler, diluent, the Base Paste or the Catalyst Paste or the Base Paste and the Catalyst Paste comprising in addition a polyether-modified polydimethyl siloxane of the following formula with R 1 being selected from hydrogen or methyl, R 2 being selected from H, C 1 to C 4 alkyl, or acetoxy, n = 1 to 50, x = 1 to 100, y = 1 to 20, the polyether-modified polydimethyl siloxane having a solubility in water of at least 9.1 wt.% and a surface tension in the range of 24 to 30 mN/m (dyn/cm), the solubility in water and the surface tension are determined as described in the description. the Base Paste comprising a cationically curable pre-polymer comprising a polyether backbone and at least two reactive functional moieties, filler, a cationically curable pre-polymer comprising a polyether backbone and at least two reactive functional moieties, filler, the Initiator Paste comprising initiator being able to start the hardening of the polyether pre-polymer, filler, diluent, initiator being able to start the hardening of the polyether pre-polymer, filler, diluent, R 1 being selected from hydrogen or methyl, R 2 being selected from H, C 1 to C 4 alkyl, or acetoxy, n = 1 to 50, x = 1 to 100, y = 1 to 20, the polyether-modified polydimethyl siloxane having a solubility in water of at least 9.1 wt.% and a surface tension in the range of 24 to 30 mN/m (dyn/cm), the solubility in water and the surface tension are determined as described in the description.
Process for treating water containing hydrocarbons as dispersed or dissolved or emulsified by means of expanded graphite, wherein said hydrocarbons are present in amount of less than or equal to 1 g/l, comprising the following steps: a) mixing said expanded graphite with said water containing hydrocarbons in a vessel, whereby said hydrocarbons are adsorbed by said expanded graphite, b) allowing said expanded graphite containing said adsorbed hydrocarbons to separate from said water and form a layer of expanded graphite on the top of said water, said water containing residues of said graphite; c) discharging said water containing residues of said graphite from said vessel; whereby: i) said expanded graphite has an apparent density from 2 to less than 5 g/l, measured with the method defined in the description, a specific surface area from 50 to 100 m 2 /g, measured with the BET method, and a carbon:oxygen ratio (C:O) ≥ 100, measured with the method defined in the description; ii) said expanded graphite is used to adsorb an amount of hydrocarbons up to 30 times by weight the amount of said graphite; iii) said step a) of mixing said expanded graphite in said vessel is carried out by stirring means mounted in said vessel and rotating at a speed of more than 800 rpm; iv) said step c) of discharging said water containing residues of said graphite from said vessel is carried out by withdrawing said water from a zone below said layer of graphite and passing it through a filtering system, whereby said residues of graphite are removed from said water. a) mixing said expanded graphite with said water containing hydrocarbons in a vessel, whereby said hydrocarbons are adsorbed by said expanded graphite, b) allowing said expanded graphite containing said adsorbed hydrocarbons to separate from said water and form a layer of expanded graphite on the top of said water, said water containing residues of said graphite; c) discharging said water containing residues of said graphite from said vessel; i) said expanded graphite has an apparent density from 2 to less than 5 g/l, measured with the method defined in the description, a specific surface area from 50 to 100 m 2 /g, measured with the BET method, and a carbon:oxygen ratio (C:O) ≥ 100, measured with the method defined in the description; ii) said expanded graphite is used to adsorb an amount of hydrocarbons up to 30 times by weight the amount of said graphite; iii) said step a) of mixing said expanded graphite in said vessel is carried out by stirring means mounted in said vessel and rotating at a speed of more than 800 rpm; iv) said step c) of discharging said water containing residues of said graphite from said vessel is carried out by withdrawing said water from a zone below said layer of graphite and passing it through a filtering system, whereby said residues of graphite are removed from said water.
The non-therapeutic use of L-carnitine or a salt of L-carnitine for reducing or preventing mental fatigue and/or for improving cognitive function of a human individual having an age below 60, wherein the L-carnitine or salt of L-carnitine is not administered in combination with another agent, which is effective in reducing or preventing fatigue or for improving cognitive functions in an animal, is not administered in combination with organic acids, and is administered in an amount corresponding to an equivalent amount of L-carnitine between 250 and 750 mg.
A rechargeable zinc-air cell comprising at least one zinc-incorporating structure , at least one oxygen evolving structure and at least one air electrode , with a common electrolyte , wherein said at least one zinc-incorporating structure is suitable for zinc plating and said at least one oxygen evolving structure evolves oxygen during charging of said zinc-air cell, wherein said at least one zinc-incorporating structure is the anode and said at least one air electrode is the cathode for discharging said zinc-air cell, wherein said zinc-incorporating structure(s), said oxygen evolving structure(s) and said air electrode(s) are planar; said zinc-incorporating structure(s) and said oxygen evolving structure(s) are positioned parallel to each other; characterized in that said oxygen evolving structure(s) is/are always positioned perpendicularly to said air electrode(s).