mhurhangee/patent-ind-claim-en huggingface dataset:
A process for the synthesis of methanol from a hydrocarbon feedstock , comprising the following steps: converting said hydrocarbon feedstock , obtaining a synthesis gas ; compressing said synthesis gas to a synthesis pressure; reacting said synthesis gas at said synthesis pressure, obtaining crude methanol ; subjecting said crude methanol to separation, obtaining a liquid stream of methanol and unreacted synthesis gas ; subjecting at least part of said unreacted synthesis gas to a hydrogen recovery step; wherein: the synthesis gas obtained from conversion of said hydrocarbon feedstock contains carbon oxides and hydrogen in a stoichiometric molar ratio (H 2 -CO 2 ) / (CO+CO 2 ) lower than 1.7; prior to said reacting step, said stoichiometric molar ratio (H 2 -CO 2 ) / (CO+CO 2 ) is elevated to a value of at least 1.9 by mixing the synthesis gas with a hydrogen-containing stream obtained from said hydrogen recovery step, and said part of unreacted synthesis subjected to said hydrogen recovery step is at least 50%(vol) of the total amount of the unreacted synthesis gas obtained from said separation step. converting said hydrocarbon feedstock , obtaining a synthesis gas ; compressing said synthesis gas to a synthesis pressure; reacting said synthesis gas at said synthesis pressure, obtaining crude methanol ; subjecting said crude methanol to separation, obtaining a liquid stream of methanol and unreacted synthesis gas ; subjecting at least part of said unreacted synthesis gas to a hydrogen recovery step; wherein: the synthesis gas obtained from conversion of said hydrocarbon feedstock contains carbon oxides and hydrogen in a stoichiometric molar ratio (H 2 -CO 2 ) / (CO+CO 2 ) lower than 1.7; prior to said reacting step, said stoichiometric molar ratio (H 2 -CO 2 ) / (CO+CO 2 ) is elevated to a value of at least 1.9 by mixing the synthesis gas with a hydrogen-containing stream obtained from said hydrogen recovery step, and said part of unreacted synthesis subjected to said hydrogen recovery step is at least 50%(vol) of the total amount of the unreacted synthesis gas obtained from said separation step. the synthesis gas obtained from conversion of said hydrocarbon feedstock contains carbon oxides and hydrogen in a stoichiometric molar ratio (H 2 -CO 2 ) / (CO+CO 2 ) lower than 1.7; prior to said reacting step, said stoichiometric molar ratio (H 2 -CO 2 ) / (CO+CO 2 ) is elevated to a value of at least 1.9 by mixing the synthesis gas with a hydrogen-containing stream obtained from said hydrogen recovery step, and said part of unreacted synthesis subjected to said hydrogen recovery step is at least 50%(vol) of the total amount of the unreacted synthesis gas obtained from said separation step.
A tool assembly for applying a load to a tension stud of a rotor assembly for a gas turbine, the tool assembly comprising: at least one safety apparatus for containing a release of energy from a tension stud of a rotor assembly for a gas turbine, the safety apparatus is characterised by comprising: a containment member configured to pivot about a pivot location , the containment member comprising: a retaining arm located on a first side of the pivot location ; and a catch located on a second side of the pivot location , wherein the containment member is movable about the pivot location to a first position in which the catch is engaged with a lip of a disc of the rotor assembly to position the retaining arm in a containment position; and a tool apparatus comprising: a tool head for connecting to the tension stud ; a compression body for engaging with a disc of the rotor assembly ; and an actuator for applying a load to the tool head and the compression body , wherein the at least one safety apparatus is connected to the tool apparatus via the pivot . at least one safety apparatus for containing a release of energy from a tension stud of a rotor assembly for a gas turbine, the safety apparatus is characterised by comprising: a containment member configured to pivot about a pivot location , the containment member comprising: a retaining arm located on a first side of the pivot location ; and a containment member configured to pivot about a pivot location , the containment member comprising: a retaining arm located on a first side of the pivot location ; and a catch located on a second side of the pivot location , wherein the containment member is movable about the pivot location to a first position in which the catch is engaged with a lip of a disc of the rotor assembly to position the retaining arm in a containment position; and a tool apparatus comprising: a tool head for connecting to the tension stud ; a compression body for engaging with a disc of the rotor assembly ; and an actuator for applying a load to the tool head and the compression body , a tool head for connecting to the tension stud ; a compression body for engaging with a disc of the rotor assembly ; and an actuator for applying a load to the tool head and the compression body , wherein the at least one safety apparatus is connected to the tool apparatus via the pivot .
A delivery device for delivering a enamel regeneration system to the surfaces of teeth, the delivery device characterised in that it comprises plurality of layers comprising: i) a first layer comprising a strip of an orally acceptable flexible, non-aqueous dissolving material capable of being applied to a tooth surface; ii) a second non-aqueous layer comprising a component of the enamel regeneration system comprising calcium silicate and tooth whitening substance comprising titanium dioxide and less than 1 wt% of the total composition of water iii) a third layer comprising a water soluble polymer film and a phosphate source. i) a first layer comprising a strip of an orally acceptable flexible, non-aqueous dissolving material capable of being applied to a tooth surface; ii) a second non-aqueous layer comprising a component of the enamel regeneration system comprising calcium silicate and tooth whitening substance comprising titanium dioxide and less than 1 wt% of the total composition of water iii) a third layer comprising a water soluble polymer film and a phosphate source.
A printing apparatus comprising: a printing unit configured to print an image on a sheet-shaped medium by using a liquid; a feed path along which the medium can be transported toward the printing unit; a switchback mechanism that, when two sides of the medium are to be printed, is configured to switch back the medium of which one of the two sides has been printed and send the medium to the feed path; and a correction roller pair capable of correcting a skew of the medium by having firm contact with the medium transported along the feed path, wherein the correction roller pair includes a first roller and a second roller that face each other and are configured to transport the medium toward the printing unit as the first roller and the second roller nip the sheet and rotate, wherein the first roller includes a driving shaft extending in a width direction (X) and a plurality of toothed rollers that are inserted over the driving shaft, the toothed rollers being fixed to the driving shaft so as to be rotatable together with the driving shaft, each toothed roller being made by coupling adjacent holders with toothed plates interposed therebetween in the width direction, and wherein, for each of the toothed rollers, protruded portions of the toothed plates are shifted from each other in a circumferential direction in the position on the peripheral surface of the toothed roller so that all the protruded portions are visible from the width direction. a printing unit configured to print an image on a sheet-shaped medium by using a liquid; a feed path along which the medium can be transported toward the printing unit; a switchback mechanism that, when two sides of the medium are to be printed, is configured to switch back the medium of which one of the two sides has been printed and send the medium to the feed path; and a correction roller pair capable of correcting a skew of the medium by having firm contact with the medium transported along the feed path, wherein the correction roller pair includes a first roller and a second roller that face each other and are configured to transport the medium toward the printing unit as the first roller and the second roller nip the sheet and rotate, wherein the first roller includes a driving shaft extending in a width direction (X) and a plurality of toothed rollers that are inserted over the driving shaft, the toothed rollers being fixed to the driving shaft so as to be rotatable together with the driving shaft, each toothed roller being made by coupling adjacent holders with toothed plates interposed therebetween in the width direction, and wherein, for each of the toothed rollers, protruded portions of the toothed plates are shifted from each other in a circumferential direction in the position on the peripheral surface of the toothed roller so that all the protruded portions are visible from the width direction.
A flower pot comprising - an inner element comprising a cover , on which a plurality of liquid passage openings are formed, wherein a first number of openings and a second number of openings are provided as liquid passage openings of the inner element, - an outer element surrounding the inner element , comprising a base , a lateral wall protruding from the base , and comprising a liquid storage chamber , wherein the lateral wall of the outer element comprises a smaller height than the cover of the inner element and at least one filling and viewing opening is formed between the outer side of the cover of the inner element and the inner side of the lateral wall of the outer element for filling liquid into the liquid storage chamber and for visually inspecting a level of the liquid in the liquid storage chamber of the outer element , characterized in that the first number of openings comprises a larger extension in the longitudinal direction of the inner element than the second number of openings in such a way that the liquid passage openings of different lengths, namely the first number of openings and the second number of openings , can be used to control the liquid level in the liquid storage chamber. - an inner element comprising a cover , on which a plurality of liquid passage openings are formed, wherein a first number of openings and a second number of openings are provided as liquid passage openings of the inner element, - an outer element surrounding the inner element , comprising a base , a lateral wall protruding from the base , and comprising a liquid storage chamber , wherein the lateral wall of the outer element comprises a smaller height than the cover of the inner element and at least one filling and viewing opening is formed between the outer side of the cover of the inner element and the inner side of the lateral wall of the outer element for filling liquid into the liquid storage chamber and for visually inspecting a level of the liquid in the liquid storage chamber of the outer element , characterized in that the first number of openings comprises a larger extension in the longitudinal direction of the inner element than the second number of openings in such a way that the liquid passage openings of different lengths, namely the first number of openings and the second number of openings , can be used to control the liquid level in the liquid storage chamber.
A white space wireless device comprising: a communication resource allocation unit configured to - acquire current and/or predicted future demand information and/or supply information of a first broadcast digital television communication service that uses a predetermined frequency band of a white space and current and/or predicted future demand information and/or supply information of a second communication service that secondarily utilizes the predetermined frequency band of the white space, - allocate a communication resource of the predetermined frequency band to the first communication service and to the second communication service on the basis of the current and/or predicted future demand information and/or supply information, and a broadcast content re-delivery unit configured to: - generate information for replacing a part of data transmitted by the first communication service on the basis of an allocation result of the communication resource with replacement data transmitted by the first communication service. - acquire current and/or predicted future demand information and/or supply information of a first broadcast digital television communication service that uses a predetermined frequency band of a white space and current and/or predicted future demand information and/or supply information of a second communication service that secondarily utilizes the predetermined frequency band of the white space, - allocate a communication resource of the predetermined frequency band to the first communication service and to the second communication service on the basis of the current and/or predicted future demand information and/or supply information, and a broadcast content re-delivery unit configured to: - generate information for replacing a part of data transmitted by the first communication service on the basis of an allocation result of the communication resource with replacement data transmitted by the first communication service. - generate information for replacing a part of data transmitted by the first communication service on the basis of an allocation result of the communication resource with replacement data transmitted by the first communication service.
A core wire holder for production of polycrystalline silicon by Siemens method, the core wire holder comprising: a thermal insulating portion provided between one end and the other end of the core wire holder , wherein an opening of a hollow portion into which a silicon core wire may be inserted is provided in the one end, and the other end is a contact portion with a metal electrode for flowing a current to the silicon core wire , wherein the thermal insulating portion comprises at least one annular slit formed from an outer circumferential surface in the vicinity of the opening toward the hollow portion . a thermal insulating portion provided between one end and the other end of the core wire holder , wherein an opening of a hollow portion into which a silicon core wire may be inserted is provided in the one end, and the other end is a contact portion with a metal electrode for flowing a current to the silicon core wire , wherein the thermal insulating portion comprises at least one annular slit formed from an outer circumferential surface in the vicinity of the opening toward the hollow portion .
A system including a first valve and a second valve , the first valve fluidly connected to a first vessel and the second valve fluidly connected to a second vessel , the first valve including: a body including: a bore ; a first port in fluid communication with the bore and an interior of the first vessel; characterised in a second port in fluid communication with the bore , in fluid communication with the second valve , and in fluid communication with an atmosphere exterior to the first vessel ; a piston movably disposed within the bore, wherein: a first position of the piston blocks the first port ; and a second position of the piston allows fluid communication between the first port and the second port ; wherein the first valve is configured so that opening of the second valve urges the piston to the second position. a body including: a bore ; a first port in fluid communication with the bore and an interior of the first vessel; characterised in a second port in fluid communication with the bore , in fluid communication with the second valve , and in fluid communication with an atmosphere exterior to the first vessel ; a bore ; a first port in fluid communication with the bore and an interior of the first vessel; characterised in a second port in fluid communication with the bore , in fluid communication with the second valve , and in fluid communication with an atmosphere exterior to the first vessel ; a piston movably disposed within the bore, wherein: a first position of the piston blocks the first port ; and a second position of the piston allows fluid communication between the first port and the second port ; a first position of the piston blocks the first port ; and a second position of the piston allows fluid communication between the first port and the second port ; wherein the first valve is configured so that opening of the second valve urges the piston to the second position.
Set with a drive device and at least two pressing tools (200, 200.1) that can be alternatively connected thereto, the drive device comprising a gripping surface , a connecting part for connecting the pressing tools (200, 200.1) and a roller plunger for activating the connected pressing tool , wherein the connecting part is disposed on the front on the drive device and has a plug-in receptacle , which is upstream in the plug-in direction (E) of the gripping surface and into which each of the pressing tools is insertable from the front of the drive device , wherein furthermore the connecting part has a coupling point in order to effect a force coupling between the connecting part and the pressing tool inserted into the plug-in receptacle , characterized in that at least two depth stops are provided on the connecting part at different depths of the plug-in receptacle , and that the pressing tools (200, 200.1) are each designed for only one of the depth stops and have a counter stop (210; 210.1) for the respective corresponding depth stop (33; 34) in order to come into contact with the associated depth stop (33; 34) when inserted into the plug-in receptacle . the drive device comprising a gripping surface , a connecting part for connecting the pressing tools (200, 200.1) and a roller plunger for activating the connected pressing tool , wherein the connecting part is disposed on the front on the drive device and has a plug-in receptacle , which is upstream in the plug-in direction (E) of the gripping surface and into which each of the pressing tools is insertable from the front of the drive device , wherein furthermore the connecting part has a coupling point in order to effect a force coupling between the connecting part and the pressing tool inserted into the plug-in receptacle , characterized in that at least two depth stops are provided on the connecting part at different depths of the plug-in receptacle , and that the pressing tools (200, 200.1) are each designed for only one of the depth stops and have a counter stop (210; 210.1) for the respective corresponding depth stop (33; 34) in order to come into contact with the associated depth stop (33; 34) when inserted into the plug-in receptacle .
A metallocene complex according to formula (A): wherein R1 is selected from C1-C10 alkyl, C6-C20 aryl, C7-C20 aralkyl groups, and C1-C10 alkoxy groups, wherein R2 is selected from H, C1-C10 alkyl, or C6-C10 aryl, preferably from H or C1-C10 alkyl; wherein R3-R6, R10 are independently selected from H, C1-C10 alkyl, C6-C10 aryl, and wherein R3 and R4, R4 and R5, or R5 and R6 can be connected to form a ringstructure; wherein M is selected from Ti, Zr and Hf, X is an anionic ligand to M, and wherein each R7 independently is selected from C1-C6 alkyl or aryl groups. wherein R1 is selected from C1-C10 alkyl, C6-C20 aryl, C7-C20 aralkyl groups, and C1-C10 alkoxy groups, wherein R2 is selected from H, C1-C10 alkyl, or C6-C10 aryl, preferably from H or C1-C10 alkyl; wherein R3-R6, R10 are independently selected from H, C1-C10 alkyl, C6-C10 aryl, and wherein R3 and R4, R4 and R5, or R5 and R6 can be connected to form a ringstructure; wherein M is selected from Ti, Zr and Hf, X is an anionic ligand to M, and wherein each R7 independently is selected from C1-C6 alkyl or aryl groups.
Manufacturing process for removing material from a movable object defining a machining surface , by means of a machine tool comprising a removal tool for removing material from said object , consisting of a cutting and/or drilling tool, and driving means comprise driving wheels and suitable to be placed directly in contact with said machining surface ; and characterised in that said manufacturing process comprises: placing said wheels directly in contact with said machining surface and moving said machine tool and, thus, said removal tool , with respect to said object , while said removal tool removes material from said object , and in that said wheels define a main axis of rotation ; and wherein said machine tool comprises a control unit suitable to control said driving wheels and, thus, said machine tool along a material removal path .
A work tool comprising: a main body including: a drive source ; a work part configured to be driven by the drive source to perform a work; and assisting means for assisting the work, an attachment device being connectable to the main body and; a controller configured to perform a control over the main body, the controller being configured to: detect whether or not the attachment device is connected to the main body ; and change the control over the main body depending on whether or not the connection is established; and characterised in that : the control over the main body comprises a control of an active state/non-active state of the assisting means depending on whether or not the attachment device is connected to the main body . a drive source ; a work part configured to be driven by the drive source to perform a work; and assisting means for assisting the work, an attachment device being connectable to the main body and; a controller configured to perform a control over the main body, the controller being configured to: detect whether or not the attachment device is connected to the main body ; and change the control over the main body depending on whether or not the connection is established; and characterised in that : the control over the main body comprises a control of an active state/non-active state of the assisting means depending on whether or not the attachment device is connected to the main body . detect whether or not the attachment device is connected to the main body ; and change the control over the main body depending on whether or not the connection is established; and characterised in that : the control over the main body comprises a control of an active state/non-active state of the assisting means depending on whether or not the attachment device is connected to the main body .