mhurhangee/patent-ind-claim-en huggingface dataset:
A process for preparing a microcapsule composition, the process comprising the steps of: (a) providing a sol-gel mixture that contains (i) a polysiloxane having a molecular weight of 1000-9000 and which is obtained by reacting water with a sol-gel precursor selected from a silicon alkoxide monomer or an alkoxysilane monomer corresponding to the general formula: (R 1 O)(R 2 O)Si(X)(X') wherein X is hydrogen, -OR 3 , or R 4 ; X' is hydrogen, -OR 5 or R 6 ; and each of R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 , independently, is H, a linear, branched or cyclic alkyl group, or a linear, branched or cyclic siloxane group, and wherein the molar ratio between water and sol-gel precursor is 1 : 3 to 3 : 1, (ii) gum arabic, (iii) gelatin, and (iv) a plurality of oil droplets dispersed in an aqueous phase, in which each of the oil droplets, having a size of 1 to 250 μm, contains an active material and a sol-gel precursor; (b) maintaining the pH of the sol-gel mixture at 1 to 6 to obtain a microcapsule slurry; and (c) curing the microcapsule slurry, thereby obtaining a microcapsule composition. (a) providing a sol-gel mixture that contains (i) a polysiloxane having a molecular weight of 1000-9000 and which is obtained by reacting water with a sol-gel precursor selected from a silicon alkoxide monomer or an alkoxysilane monomer corresponding to the general formula: (R 1 O)(R 2 O)Si(X)(X') wherein X is hydrogen, -OR 3 , or R 4 ; X' is hydrogen, -OR 5 or R 6 ; and each of R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 , independently, is H, a linear, branched or cyclic alkyl group, or a linear, branched or cyclic siloxane group, and wherein the molar ratio between water and sol-gel precursor is 1 : 3 to 3 : 1, (ii) gum arabic, (iii) gelatin, and (iv) a plurality of oil droplets dispersed in an aqueous phase, in which each of the oil droplets, having a size of 1 to 250 μm, contains an active material and a sol-gel precursor; (b) maintaining the pH of the sol-gel mixture at 1 to 6 to obtain a microcapsule slurry; and (c) curing the microcapsule slurry, thereby obtaining a microcapsule composition.
A deposition mechanism configured for producing a three-dimensional object on a build platform using a resin in a layer-by-layer technique, with a build area defined adjacent to the build platform , the deposition mechanism comprising: a carriage configured for movement through the build area ; a supply vat mounted on the carriage and configured to contain the resin in flowable form; a roller configured to be in communication with the resin within the supply vat and rotatably mounted on the carriage ; and an exposure device mounted on the carriage and configured for emitting electromagnetic waves , characterized in that : the exposure device is configured for emitting the electromagnetic waves to a first exposure site located adjacent to the roller within the supply vat , to at least partially solidify a layer of the resin within the supply vat , the roller is configured for rotating to carry the layer of the resin to an application site within the build area for application to produce the three-dimensional object as the carriage passes through the build area , and the exposure device is further configured for emitting the electromagnetic waves to a second exposure site within the build area to apply the layer to produce the three-dimensional object . a carriage configured for movement through the build area ; a supply vat mounted on the carriage and configured to contain the resin in flowable form; a roller configured to be in communication with the resin within the supply vat and rotatably mounted on the carriage ; and an exposure device mounted on the carriage and configured for emitting electromagnetic waves , characterized in that : the exposure device is configured for emitting the electromagnetic waves to a first exposure site located adjacent to the roller within the supply vat , to at least partially solidify a layer of the resin within the supply vat , the roller is configured for rotating to carry the layer of the resin to an application site within the build area for application to produce the three-dimensional object as the carriage passes through the build area , and the exposure device is further configured for emitting the electromagnetic waves to a second exposure site within the build area to apply the layer to produce the three-dimensional object . the exposure device is configured for emitting the electromagnetic waves to a first exposure site located adjacent to the roller within the supply vat , to at least partially solidify a layer of the resin within the supply vat , the roller is configured for rotating to carry the layer of the resin to an application site within the build area for application to produce the three-dimensional object as the carriage passes through the build area , and the exposure device is further configured for emitting the electromagnetic waves to a second exposure site within the build area to apply the layer to produce the three-dimensional object .
A method of melting particulate feedstocks in a submerged combustion melter (SCM) employing an arrangement of one or more submerged combustion (SC) burners emitting combustion products into turbulent molten material, the SCM having a length (L) and a width (W), a centerline (C), a midpoint (M), a sidewall structure having a north side (N) and a south side (S), the sidewall structure connecting a ceiling and a floor of the SCM , the ceiling positioned above the floor a height H2, the method comprising: (a) operating the SC burners such that there is established a turbulent melting region extending vertically from the floor to a splash region , the splash region extending vertically between the turbulent melting region and a head space region , the head space region extending vertically between the splash region and the melter ceiling ; (b) feeding the particulate feedstock into the splash region through one or more inlet ports , the inlet ports positioned at a height H1 measured from the floor , where H1/H2 ranges from 0.33 to 0.67; (c) melting the particulate feedstock in the SCM ; (d) providing a baffle extending vertically downward from a ceiling of the SCM into the splash region and perpendicular to the SCM centerline (C), the baffle having a width equal to the width (W) of the SCM , the baffle positioned between the SCM feed end (F, 12) and the midpoint (M) of the SCM , and (e) operating the SCM so that the splash region submerges a distal end of the baffle , and allowing exhaust to flow out of an exhaust stack of the SCM attached to a ceiling of the SCM along the SCM centerline (C), the exhaust stack positioned between the midpoint (M) and the exit end wall of the SCM . (a) operating the SC burners such that there is established a turbulent melting region extending vertically from the floor to a splash region , the splash region extending vertically between the turbulent melting region and a head space region , the head space region extending vertically between the splash region and the melter ceiling ; (b) feeding the particulate feedstock into the splash region through one or more inlet ports , the inlet ports positioned at a height H1 measured from the floor , where H1/H2 ranges from 0.33 to 0.67; (c) melting the particulate feedstock in the SCM ; (d) providing a baffle extending vertically downward from a ceiling of the SCM into the splash region and perpendicular to the SCM centerline (C), the baffle having a width equal to the width (W) of the SCM , the baffle positioned between the SCM feed end (F, 12) and the midpoint (M) of the SCM , and (e) operating the SCM so that the splash region submerges a distal end of the baffle , and allowing exhaust to flow out of an exhaust stack of the SCM attached to a ceiling of the SCM along the SCM centerline (C), the exhaust stack positioned between the midpoint (M) and the exit end wall of the SCM .
An apparatus for evaluating a response time of gas sensors, comprising: a pipe ; a first gas supplier for supplying a first gas to the pipe ; a second gas adding machine for adding a second gas to the first gas in the pipe ; and gas sensors for detecting components in a mixed gas of the first gas and the second gas , each of the gas sensor being attached to the pipe on a downstream side of an addition position of the second gas in a flow direction of the first gas , wherein the second gas adding machine comprises: a supply source of the second gas ; a connecting pipe for connecting the supply source to the pipe ; and a connecting pipe on-off valve for opening and closing the connecting pipe , wherein the second gas is different from the first gas , further characterised in that the supply source comprises: a supply source body for supplying the second gas ; and a supply pipe to which the second gas is supplied from the supply source body and the connecting pipe is connected, and wherein the supply source is configured to be capable of forming a flow of the second gas in the supply pipe when the connecting pipe is closed by the connecting pipe on-off valve , and in that the apparatus is configured such that a time difference between a time point when the connecting pipe is opened by the connecting pipe on-off valve and a time point when the gas sensors detect components in the mixed gas of the first and second gases is acquired. a pipe ; a first gas supplier for supplying a first gas to the pipe ; a second gas adding machine for adding a second gas to the first gas in the pipe ; and gas sensors for detecting components in a mixed gas of the first gas and the second gas , each of the gas sensor being attached to the pipe on a downstream side of an addition position of the second gas in a flow direction of the first gas , wherein the second gas adding machine comprises: a supply source of the second gas ; a connecting pipe for connecting the supply source to the pipe ; and a connecting pipe on-off valve for opening and closing the connecting pipe , wherein the second gas is different from the first gas , further characterised in that the supply source comprises: a supply source body for supplying the second gas ; and a supply pipe to which the second gas is supplied from the supply source body and the connecting pipe is connected, and wherein the supply source is configured to be capable of forming a flow of the second gas in the supply pipe when the connecting pipe is closed by the connecting pipe on-off valve , and in that the apparatus is configured such that a time difference between a time point when the connecting pipe is opened by the connecting pipe on-off valve and a time point when the gas sensors detect components in the mixed gas of the first and second gases is acquired.
A method of manufacturing a sintered bearing, the sintered bearing comprising as main components iron, copper, an element having a lower melting point than copper, and a solid lubricant, the low-melting point element being any of tin, zinc and phosphorus, the sintered bearing comprising: a base part containing an iron structure and a copper structure; and a surface layer covering a surface of the base part, the surface layer being formed mainly of sintered flat copper powder arranged so as to be thinned in the thickness direction of the surface layer; wherein the sintered bearing is formed by sintering raw material powder which is obtained by blending partially diffusion-alloyed powder, in which a number of grains of copper powder is partially diffused on a surface of an iron powder, at from 75 wt% to 90 wt%, flat copper powder at from 8 wt% to 20 wt%, the low-melting point element powder at from 0.8 wt% to 6.0 wt%, and solid lubricant powder at from 0.5 wt% to 2.0 wt%, wherein a partial diffusion portion of the partially diffusion-alloyed powder forms an Fe-Cu alloy, wherein the iron structure and the copper structure in the base part are entirely formed by sintering the partially diffusion-alloyed powder, and wherein the partially diffusion-alloyed powder has a ratio of copper of 10 wt% or more and 30 wt% or less. a base part containing an iron structure and a copper structure; and a surface layer covering a surface of the base part, the surface layer being formed mainly of sintered flat copper powder arranged so as to be thinned in the thickness direction of the surface layer; wherein the sintered bearing is formed by sintering raw material powder which is obtained by blending partially diffusion-alloyed powder, in which a number of grains of copper powder is partially diffused on a surface of an iron powder, at from 75 wt% to 90 wt%, flat copper powder at from 8 wt% to 20 wt%, the low-melting point element powder at from 0.8 wt% to 6.0 wt%, and solid lubricant powder at from 0.5 wt% to 2.0 wt%, wherein a partial diffusion portion of the partially diffusion-alloyed powder forms an Fe-Cu alloy, wherein the iron structure and the copper structure in the base part are entirely formed by sintering the partially diffusion-alloyed powder, and wherein the partially diffusion-alloyed powder has a ratio of copper of 10 wt% or more and 30 wt% or less.
A test antenna (a n ) for stimulating an antenna (A n ) with linear polarisation, characterised in that it comprises a first segment , which has a length l 1 and which extends between a point P and a point R and which forms a rectilinear guided structure, and a second segment , which is formed by a rectilinear conductive element which has a length l 2 and which extends between the point R and an end point E , the second segment being placed in the extension of the first segment in order to form a rectilinear structure, the test antenna (a n ) comprising a triplate printed circuit comprising two dielectric substrates : - a first substrate which has a face which is provided with a rectilinear conductive track which has a length 11 + 12 and which extends between the two points P and E, the other face thereof being metal-coated over a length 11 ; - a second substrate , having a length 11 and having a face which has no conductor, the other face thereof being metal-coated, the second substrate being mounted on the first substrate so that the non-metal-coated face thereof is in contact with the face of the first substrate which is provided with the rectilinear conductive track ; the two metal-coated faces of the two substrates being electrically connected to each other by means of conductive vias . - a first substrate which has a face which is provided with a rectilinear conductive track which has a length 11 + 12 and which extends between the two points P and E, the other face thereof being metal-coated over a length 11 ; - a second substrate , having a length 11 and having a face which has no conductor, the other face thereof being metal-coated, the second substrate being mounted on the first substrate so that the non-metal-coated face thereof is in contact with the face of the first substrate which is provided with the rectilinear conductive track ;
Ignition device for initiating a combustion process in an ignitable environment , thus generating the ignition energy by burning an oxidizer-fuel mixture, comprising - a body which extends along a longitudinal axis (L), - a combustion chamber which is surrounded by the body , - an oxidizer supply arrangement and a fuel supply arrangement which each have an opening into the combustion chamber , and - an outlet which is arranged downstream of the combustion chamber and intended to be arranged at the ignitable environment , a longitudinal channel adjoining a downstream end of the combustion chamber and the outlet being arranged at the downstream end of the longitudinal channel, characterized in that the combustion chamber is arranged in a separate inner housing which is removably introduced into a chamber of the body and delimits the combustion chamber by means of a wall , and a downstream end of the combustion chamber transitions into the longitudinal channel in a nozzle arrangement which is designed such that a supersonic flow occurs downstream of the combustion chamber during operation. - a body which extends along a longitudinal axis (L), - a combustion chamber which is surrounded by the body , - an oxidizer supply arrangement and a fuel supply arrangement which each have an opening into the combustion chamber , and - an outlet which is arranged downstream of the combustion chamber and intended to be arranged at the ignitable environment , a longitudinal channel adjoining a downstream end of the combustion chamber and the outlet being arranged at the downstream end of the longitudinal channel, characterized in that the combustion chamber is arranged in a separate inner housing which is removably introduced into a chamber of the body and delimits the combustion chamber by means of a wall , and a downstream end of the combustion chamber transitions into the longitudinal channel in a nozzle arrangement which is designed such that a supersonic flow occurs downstream of the combustion chamber during operation. a longitudinal channel adjoining a downstream end of the combustion chamber and the outlet being arranged at the downstream end of the longitudinal channel, characterized in that the combustion chamber is arranged in a separate inner housing which is removably introduced into a chamber of the body and delimits the combustion chamber by means of a wall , and a downstream end of the combustion chamber transitions into the longitudinal channel in a nozzle arrangement which is designed such that a supersonic flow occurs downstream of the combustion chamber during operation.
A method for controlling an optical channel signal in an optical network having an optical filter, the optical channel signal having an optical channel spectrum and an original signal reference frequency, the method comprising: alternately detuning of the optical channel spectrum with regards to frequency to obtain a dithered optical channel signal , a signal reference frequency of the dithered optical channel signal being detuned to a first signal reference frequency during first time periods and to a second signal reference frequency during second time periods, the second signal reference frequency being higher than the first signal reference frequency, wherein at least one of the dithered optical signal spectrum is more aligned with a transmittance of the optical filter than the optical signal spectrum; transmitting through the optical filter, the dithered optical channel signal ; receiving a request to shift the optical channel spectrum of the optical channel signal with regards tc frequency, the request comprising an indication of a direction of shifting of the optical channel spectrum with regards to frequency; and shifting the optical channel spectrum with regards to frequency based on the received request to reduce a relative frequency offset between an optical filter transmittance of the optical filter and the optical channel spectrum, wherein a signal reference frequency refers to at least one of a signal carrier frequency, a signal central frequency and a frequency of a maximum of optical channel spectrum alternately detuning of the optical channel spectrum with regards to frequency to obtain a dithered optical channel signal , a signal reference frequency of the dithered optical channel signal being detuned to a first signal reference frequency during first time periods and to a second signal reference frequency during second time periods, the second signal reference frequency being higher than the first signal reference frequency, wherein at least one of the dithered optical signal spectrum is more aligned with a transmittance of the optical filter than the optical signal spectrum; transmitting through the optical filter, the dithered optical channel signal ; receiving a request to shift the optical channel spectrum of the optical channel signal with regards tc frequency, the request comprising an indication of a direction of shifting of the optical channel spectrum with regards to frequency; and shifting the optical channel spectrum with regards to frequency based on the received request to reduce a relative frequency offset between an optical filter transmittance of the optical filter and the optical channel spectrum, wherein a signal reference frequency refers to at least one of a signal carrier frequency, a signal central frequency and a frequency of a maximum of optical channel spectrum
System for mounting a silencer on a barrel of a firearm, the system comprising: - a muzzle element which has a first longitudinal axis and which can be directly or indirectly fastened to the barrel of the firearm by way of an attachment portion ; - a connecting element which has a second longitudinal axis and which can be connected directly or indirectly to the silencer and can be pushed at least partially over the muzzle element , wherein the connecting element and the muzzle element can be mechanically locked to one another in an assembled position, in which the first longitudinal axis and the second longitudinal axis coincide in a common longitudinal axis , wherein the muzzle element has a first centring surface and at least two first fixing elements , and the connecting element has a second centring surface and at least two second fixing elements corresponding to the first fixing elements , wherein the at least two first fixing elements and the at least two second fixing elements are designed to be brought into engagement with one another in a first step by pushing the muzzle element and the connecting element one inside the other in the direction of the common longitudinal axis into a pushed-in position and to be moved from the pushed-in position to the assembled position in a second step by pivoting the muzzle element and the connecting element relative to one another about the common longitudinal axis , wherein the at least two first fixing elements and the at least two second fixing elements are further designed in such a way that the centring surfaces are pressed against one another as a result of the interaction of the first fixing elements and the second fixing elements during the pivoting from the pushed-in position to the assembled position, so that the muzzle element and the connecting element are locked to one another in the assembled position. - a muzzle element which has a first longitudinal axis and which can be directly or indirectly fastened to the barrel of the firearm by way of an attachment portion ; - a connecting element which has a second longitudinal axis and which can be connected directly or indirectly to the silencer and can be pushed at least partially over the muzzle element ,