mhurhangee/patent-ind-claim-en huggingface dataset:
A compound of formula Ia', wherein R 1 is 5-cyano-3-choropyridyl, 5-cyano-3-methylpyridyl, 5-cyano-pyridyl, 5-fluoro-3-methylpyridyl, 5-(fluoromethoxy)pyridyl, 5-but-2-ynoxypyrazinyl, 5-methoxypyrazinyl, 5-(2,2,2-trifluoroethoxy)pyridyl, 5-prop-2-ynoxypyridyl; R 2 is 2,2,2-trifluoroethyl or methyl; R 3 is methyl; R 4 is methyl or -CH 2 CF 3 ; or pharmaceutically acceptable salts thereof. R 1 is 5-cyano-3-choropyridyl, 5-cyano-3-methylpyridyl, 5-cyano-pyridyl, 5-fluoro-3-methylpyridyl, 5-(fluoromethoxy)pyridyl, 5-but-2-ynoxypyrazinyl, 5-methoxypyrazinyl, 5-(2,2,2-trifluoroethoxy)pyridyl, 5-prop-2-ynoxypyridyl; R 2 is 2,2,2-trifluoroethyl or methyl; R 3 is methyl; R 4 is methyl or -CH 2 CF 3 ;
An extracorporeal blood treatment machine for carrying out a blood treatment comprising a machine front on which a hollow fiber filter module is arranged in a horizontal position, wherein the hollow fiber filter module has - a substantially cylindrical housing , - a blood chamber having a blood inlet nozzle and a blood outlet nozzle and - a solution chamber having a solution inlet nozzle extending transversely to the longitudinal direction of the hollow fiber filter module and a solution outlet nozzle extending transversely to the longitudinal direction of the hollow fiber filter module , the solution chamber being semi-permeably communicated at least in portions with the blood chamber, wherein in the horizontal position of the hollow fiber filter module , a height potential is present between the solution inlet nozzle and the solution outlet nozzle , so that via the one of the two solution nozzles drainage of solution is enabled and via the other one of the two solution nozzles evacuation of air bubbles is enabled, characterized in that each of the solution inlet nozzle and the solution outlet nozzle is arranged to extend tangentially relative to the cylindrical housing , and the solution inlet nozzle and the solution outlet nozzle point to the same direction so that they can be coupled directly to the machine front of the blood treatment machine while avoiding additional tubes. - a substantially cylindrical housing , - a blood chamber having a blood inlet nozzle and a blood outlet nozzle and - a solution chamber having a solution inlet nozzle extending transversely to the longitudinal direction of the hollow fiber filter module and a solution outlet nozzle extending transversely to the longitudinal direction of the hollow fiber filter module , the solution chamber being semi-permeably communicated at least in portions with the blood chamber, wherein in the horizontal position of the hollow fiber filter module , a height potential is present between the solution inlet nozzle and the solution outlet nozzle , so that via the one of the two solution nozzles drainage of solution is enabled and via the other one of the two solution nozzles evacuation of air bubbles is enabled, each of the solution inlet nozzle and the solution outlet nozzle is arranged to extend tangentially relative to the cylindrical housing , and the solution inlet nozzle and the solution outlet nozzle point to the same direction so that they can be coupled directly to the machine front of the blood treatment machine while avoiding additional tubes.
Method for producing a multilayer sound absorption panel (1; 8) comprising at least one carrier panel and a cover layer (2; 9), which is made of wood or artificial wood and which is arranged on the carrier panel, a structured surface being produced at the cover layer (2; 9) on the sound absorption panel, characterized in that the wood of the cover layer has soft and hard portions (4, 5; 10, 11, 12) and the structured surface is produced by only removing soft portions (5; 12) of the wood by means of brushing so that the cover layer (2; 9) is perforated all the way to the carrier panel (3; 14).
A method for preparing 2,5-bis(hydroxymethyl) furan (BHMF), the method comprising the steps of: using furfuryl alcohol to synthesize a low-molecular weight furan mixture; and extracting and highly purifying BHMF from the low-molecular weight furan mixture; wherein the step of synthesizing the low-molecular weight furan mixture comprises a step of hydroxymethylating the furfuryl alcohol by mixing the furfuryl alcohol, solid-phase formaldehyde, and an acid catalyst; wherein the step of extracting and highly purifying the BHMF comprises the steps of: fractionating the low-molecular weight furan mixture with water to recover the BHMF dissolved in the aqueous layer, adding an organic solvent to remove insoluble salt components, and dissolving the mixture, followed by cooling the solution to crystallization; wherein the organic solvent is a polar solvent capable of selectively dissolving BHMF and is selected from the low-molecular weight alcohol solvent group consisting of methanol, ethanol, propanol, isopropanol, and butanol, the low-molecular weight ketone solvent group consisting of acetone, butanone, pentanone, and methyl isobutyl ketone, or a combination thereof. using furfuryl alcohol to synthesize a low-molecular weight furan mixture; and extracting and highly purifying BHMF from the low-molecular weight furan mixture; wherein the step of synthesizing the low-molecular weight furan mixture comprises a step of hydroxymethylating the furfuryl alcohol by mixing the furfuryl alcohol, solid-phase formaldehyde, and an acid catalyst; wherein the step of extracting and highly purifying the BHMF comprises the steps of: fractionating the low-molecular weight furan mixture with water to recover the BHMF dissolved in the aqueous layer, adding an organic solvent to remove insoluble salt components, and dissolving the mixture, followed by cooling the solution to crystallization; wherein the organic solvent is a polar solvent capable of selectively dissolving BHMF and is selected from the low-molecular weight alcohol solvent group consisting of methanol, ethanol, propanol, isopropanol, and butanol, the low-molecular weight ketone solvent group consisting of acetone, butanone, pentanone, and methyl isobutyl ketone, or a combination thereof. fractionating the low-molecular weight furan mixture with water to recover the BHMF dissolved in the aqueous layer, adding an organic solvent to remove insoluble salt components, and dissolving the mixture, followed by cooling the solution to crystallization; wherein the organic solvent is a polar solvent capable of selectively dissolving BHMF and is selected from the low-molecular weight alcohol solvent group consisting of methanol, ethanol, propanol, isopropanol, and butanol, the low-molecular weight ketone solvent group consisting of acetone, butanone, pentanone, and methyl isobutyl ketone, or a combination thereof.
Device to dry a damp compressed gas, such as damp compressed air, whereby the device is provided with a dryer that is provided with a liquid desiccant and configured to bring compressed gas in contact with the aforementioned desiccant that is capable of absorbing moisture from the compressed gas, characterised in that the dryer is a membrane dryer ; the device to dry compressed gas contains a circuit in which the aforementioned liquid desiccant is placed and means to allow the circulation of the desiccant in the circuit , consecutively through the membrane dryer with a membrane that forms a partition between the compressed gas on one side and the liquid desiccant on the other side of the membrane , whereby the membrane is impermeable or virtually impermeable to the gas in the compressed gas but selectively permeable to the moisture in the compressed gas; a heat exchanger to heat up the liquid desiccant; a regenerator used to remove at least partially the moisture absorbed in the liquid desiccant before this is returned through the membrane dryer for a following cycle, whereby the regenerator is formed by a housing through which the liquid desiccant with the moisture absorbed therein is guided in moisture-transfer contact with a flushing agent that is simultaneously guided through the housing and is capable of absorbing moisture from the liquid desiccant upon contact; and the circuit is provided with a closable bypass between a branching point in the circuit downstream from the regenerator and upstream from the membrane dryer and a confluence point in the circuit downstream from the membrane dryer and upstream from the regenerator .
An implantable electroacupuncture device, comprising: a disc-shaped housing ; pulse generation circuitry located within the housing, wherein the pulse generation circuitry is adapted to generate stimulation sessions at a duty cycle that is less than 0.05, and apply the stimulation sessions to a location within a patient by way of an electrode array (110, 120, 310, 320,E1, E2) communicatively coupled to the pulse generation circuitry; and a primary battery located within the housing and having an internal impedance greater than 5 ohms, the primary battery configured to provide operating power to the pulse generation circuitry; wherein each stimulation session included in the stimulation sessions comprises a series of stimulation pulses, the duty cycle is a ratio of T3 to T4, and each stimulation session included in the stimulation sessions has a duration of T3 minutes and occurs at a rate of once every T4 minutes. a disc-shaped housing ; pulse generation circuitry located within the housing, wherein the pulse generation circuitry is adapted to generate stimulation sessions at a duty cycle that is less than 0.05, and apply the stimulation sessions to a location within a patient by way of an electrode array (110, 120, 310, 320,E1, E2) communicatively coupled to the pulse generation circuitry; and a primary battery located within the housing and having an internal impedance greater than 5 ohms, the primary battery configured to provide operating power to the pulse generation circuitry; wherein each stimulation session included in the stimulation sessions comprises a series of stimulation pulses, the duty cycle is a ratio of T3 to T4, and each stimulation session included in the stimulation sessions has a duration of T3 minutes and occurs at a rate of once every T4 minutes.
A stator housing comprising: an inner cylindrical wall ; an outer cylindrical wall radially disposed about the inner cylindrical wall; a plurality of dividing walls extending between the inner cylindrical wall and the outer cylindrical wall defining a plurality of integral heat exchanger channels extending axially through the stator housing; and having first and second channel ends extending generally axially between first and second longitudinal ends of the housing, wherein: the first channel end or second channel end of at least one of the integral heat exchanger channels is in communication with an incoming source of cooling air ; the other of the first and second channel ends is in communication with a discharge outlet ; and the incoming source of cooling air is an air cycle machine for an aircraft; and a plurality of rib turbulators each of which extend into one of the integral heat exchanger channels from at least one of the inner cylindrical wall, the outer cylindrical wall and one of the plurality of dividing walls, wherein at least one of the plurality of rib turbulators includes a first elongated section forming an acute or right angle to an adjacent dividing wall defining the channel in which the at least one of the turbulators is contained, characterised in that the at least one of the plurality of rib turbulators includes a chevron with a peak of the chevron facing an oncoming direction of cooling air. an inner cylindrical wall ; an outer cylindrical wall radially disposed about the inner cylindrical wall; a plurality of dividing walls extending between the inner cylindrical wall and the outer cylindrical wall defining a plurality of integral heat exchanger channels extending axially through the stator housing; and having first and second channel ends extending generally axially between first and second longitudinal ends of the housing, wherein: the first channel end or second channel end of at least one of the integral heat exchanger channels is in communication with an incoming source of cooling air ; the other of the first and second channel ends is in communication with a discharge outlet ; and the incoming source of cooling air is an air cycle machine for an aircraft; and the first channel end or second channel end of at least one of the integral heat exchanger channels is in communication with an incoming source of cooling air ; the other of the first and second channel ends is in communication with a discharge outlet ; and the incoming source of cooling air is an air cycle machine for a plurality of rib turbulators each of which extend into one of the integral heat exchanger channels from at least one of the inner cylindrical wall, the outer cylindrical wall and one of the plurality of dividing walls, wherein at least one of the plurality of rib turbulators includes a first elongated section forming an acute or right angle to an adjacent dividing wall defining the channel in which the at least one of the turbulators is contained,
A wireless sensor system for monitoring individual consumption of one or more utilities such as power, water, or heat energy in a multi-apartment building area, comprising at least one wireless sensor unit being positioned to measure the consumption of a specific utility and being programmed to transmit measured data via radio at specific time intervals, a database hosted on a remote server, at least one central unit being connected to the internet and being programmed to receive sensor data via radio, and to upload, at specific time intervals, the received sensor data to the database , and an internet based client application which provides access to the database after a call to said server, and thereafter displays the data being fetched from the database via a user interface characterized in that the database is configured to group received sensor data in two or more modules of different module types, the number of available module types corresponds to the number of measured utilities and each module being associated with sensor data for a specific utility from sensor units within the same apartment, wherein said database stores information indicating whether a specific module is active or inactive, wherein a module is inactive if sensor units for the specific module are missing, or if a user has prevented access to the consumption measured by sensor unit(s) for the specific module, wherein the client application is configured, each time a user calls the database with credentials being unique for a specific apartment of the multi-apartment building area, to display data only for those modules corresponding to the specific apartment and being active. at least one wireless sensor unit being positioned to measure the consumption of a specific utility and being programmed to transmit measured data via radio at specific time intervals, a database hosted on a remote server, at least one central unit being connected to the internet and being programmed to receive sensor data via radio, and to upload, at specific time intervals, the received sensor data to the database , and an internet based client application which provides access to the database after a call to said server, and thereafter displays the data being fetched from the database via a user interface characterized in that the database is configured to group received sensor data in two or more modules of different module types, the number of available module types corresponds to the number of measured utilities and each module being associated with sensor data for a specific utility from sensor units within the same apartment, wherein said database stores information indicating whether a specific module is active or inactive, wherein a module is inactive if sensor units for the specific module are missing, or if a user has prevented access to the consumption measured by sensor unit(s) for the specific module, wherein the client application is configured, each time a user calls the database with credentials being unique for a specific apartment of the multi-apartment building area, to display data only for those modules corresponding to the specific apartment and being active.
A system , the system comprising: a. a diffraction grating comprising a compartment having lateral dimensions such that a cell can fit therein, optionally wherein said cell is a microorganism; b. a housing and a fluid inlet for bringing a sample comprising the cell and outlet for extracting the sample comprising the cell and wherein said diffraction grating is deposed in the housing; c. a monochromatic light source configured to produce a coherent and collimated light beam directed toward said diffraction grating; d. an optical detection system comprising a sensory array configured to detect zero and non-zero diffraction orders of said light beam from said diffraction grating; and e. a signal processing unit adapted to: acquire from optical detection system zero and non-zero diffraction orders from the grating elements; calculate differences in intensity of a pair of odd and even orders in the diffraction; analyze the differences in the intensity to determine time-dependent changes in effective optical depth of said grating; and determine therefrom a measure for growth of a cell in said grating. a. a diffraction grating comprising a compartment having lateral dimensions such that a cell can fit therein, optionally wherein said cell is a microorganism; b. a housing and a fluid inlet for bringing a sample comprising the cell and outlet for extracting the sample comprising the cell and wherein said diffraction grating is deposed in the housing; c. a monochromatic light source configured to produce a coherent and collimated light beam directed toward said diffraction grating; d. an optical detection system comprising a sensory array configured to detect zero and non-zero diffraction orders of said light beam from said diffraction grating; and e. a signal processing unit adapted to: acquire from optical detection system zero and non-zero diffraction orders from the grating elements; calculate differences in intensity of a pair of odd and even orders in the diffraction; analyze the differences in the intensity to determine time-dependent changes in effective optical depth of said grating; and determine therefrom a measure for growth of a cell in said grating. acquire from optical detection system zero and non-zero diffraction orders from the grating elements; calculate differences in intensity of a pair of odd and even orders in the diffraction; analyze the differences in the intensity to determine time-dependent changes in effective optical depth of said grating; and determine therefrom a measure for growth of a cell in said grating.
Grains for the production of a sintered refractory product, wherein said grains comprise a core of magnesia-chromite, wherein the surface of said core of magnesia-chromite has at least partially a chromium oxide comprising coating.
An optical pulse test method comprising: inputting (S22) an optical pulse sequence of which the number of wavelength multiplexes is N and in which optical pulses with different optical frequencies are arranged at temporally regular intervals to one end of a measured optical fiber ; receiving (S23) scattered light of each wavelength having returned to the one end of the measured optical fiber; observing (S24) a vibration of the measured optical fiber as a time variation of a phase component of the scattered light; the method being characterized in that it comprises: determining (S21) the number of wavelength multiplexes N as a minimum value satisfying Math. C1. [Math. C1] where t represents time, Z represents a length of the measured optical fiber (measurement distance), ν represents the speed of light inside the measured optical fiber, represents a time waveform of a phase change in an arbitrary section of the measured optical fiber, represents a function obtained by a Fourier transform of F υ ( t ), represents a maximum value of a frequency range occupied by C(t) represents an absolute value of a phase change between a time point t and a time point t + T N , C max (T N ) represents a maximum value of C(t) when arbitrarily changing the time point t, represents an inverse function of C max (T N ), and F ν represents a difference between a maximum value and a minimum value of F υ ( t ). inputting (S22) an optical pulse sequence of which the number of wavelength multiplexes is N and in which optical pulses with different optical frequencies are arranged at temporally regular intervals to one end of a measured optical fiber ; receiving (S23) scattered light of each wavelength having returned to the one end of the measured optical fiber; observing (S24) a vibration of the measured optical fiber as a time variation of a phase component of the scattered light; the method being characterized in that it comprises: determining (S21) the number of wavelength multiplexes N as a minimum value satisfying Math. C1. t represents time, Z represents a length of the measured optical fiber (measurement distance), ν represents the speed of light inside the measured optical fiber, represents a time waveform of a phase change in an arbitrary section of the measured optical fiber, represents a function obtained by a Fourier transform of F υ ( t ), represents a maximum value of a frequency range occupied by C(t) represents an absolute value of a phase change between a time point t and a time point t + T N , C max (T N ) represents a maximum value of C(t) when arbitrarily changing the time point t, represents an inverse function of C max (T N ), and F ν represents a difference between a maximum value and a minimum value of F υ ( t ).
Method for producing at least one wall of a cooling system for at least one battery, in which a primary component and at least one secondary component are used which both have surfaces , wherein a coolant-resistant and coolant-proof adhesive is applied onto at least one first point of a surface of at least one of the components , wherein a structure-strengthening adhesive is applied onto at least one second point of the surface of at least one of the components , wherein the primary component and the at least one secondary component are joined to one another and are adhered to one another by both adhesives, wherein the components are joined to the at least one wall , wherein a respective section of an inner wall of at least one coolant channel of the cooling system is provided by one of the components respectviely, which is delimited by the components and sealed by the coolant-resistant and coolant-proof adhesive as a seal , characterised in that the components are connected to one another mechanically independently of the coolant-resistant and coolant-proof adhesive via the structure-strengthening adhesive, wherein from the structure-strengthening adhesive after curing mechanically stable fastening points are formed, wherein a primary component having an extended surface and a first secondary component having an extended surface, and a first secondary component having an extended surface are used, wherein at least one second secondary component is used which is used as a spacer between the primary component and the first secondary component , which on the one hand is adhered to the primary component by the coolant-resistant and coolant-proof adhesive and on the other hand is adhered to the first secondary compoent by the coolant-resistant and coolant-proof adhesive, wherein the at least one section of the inner wall of the at least one coolant duct is delimited by the second secondary component and the coolant-resistant and coolant-proof adhesive between two components respectively.