mhurhangee/ep-ind-claims huggingface dataset:
A method for controlling a defect density in a silicon single crystal substrate by performing: a preparation step of preparing a silicon single crystal substrate whose defect density is to be controlled; a particle beam irradiation step of irradiating the prepared silicon single crystal substrate with a particle beam; and a heat treatment step of performing a heat treatment on the silicon single crystal substrate after the particle beam irradiation step, the method comprising: a measurement step comprising irradiating a plurality of test silicon single crystal substrates having different nitrogen concentrations with the particle beam in advance before performing the preparation step, then carrying out a heat treatment, and measuring densities of defects produced in the plurality of test silicon single crystal substrates; and a correlation acquisition step of acquiring a correlation between the measured defect densities and the nitrogen concentrations, wherein a nitrogen concentration of the silicon single crystal substrate prepared in the preparation step is adjusted based on the acquired correlation in such a manner that the defect density in the silicon single crystal substrate reaches a target value after the heat treatment step. a preparation step of preparing a silicon single crystal substrate whose defect density is to be controlled; a particle beam irradiation step of irradiating the prepared silicon single crystal substrate with a particle beam; and a heat treatment step of performing a heat treatment on the silicon single crystal substrate after the particle beam irradiation step, the method comprising: a measurement step comprising irradiating a plurality of test silicon single crystal substrates having different nitrogen concentrations with the particle beam in advance before performing the preparation step, then carrying out a heat treatment, and measuring densities of defects produced in the plurality of test silicon single crystal substrates; and a correlation acquisition step of acquiring a correlation between the measured defect densities and the nitrogen concentrations, wherein a nitrogen concentration of the silicon single crystal substrate prepared in the preparation step is adjusted based on the acquired correlation in such a manner that the defect density in the silicon single crystal substrate reaches a target value after the heat treatment step. a measurement step comprising irradiating a plurality of test silicon single crystal substrates having different nitrogen concentrations with the particle beam in advance before performing the preparation step, then carrying out a heat treatment, and measuring densities of defects produced in the plurality of test silicon single crystal substrates; and a correlation acquisition step of acquiring a correlation between the measured defect densities and the nitrogen concentrations, wherein a nitrogen concentration of the silicon single crystal substrate prepared in the preparation step is adjusted based on the acquired correlation in such a manner that the defect density in the silicon single crystal substrate reaches a target value after the heat treatment step.
An adiabatic process for the mononitration of benzene, comprising the steps of: providing in a reactor benzene and a mixed acid, the mixed acid comprising less than 3 wt% nitric acid, 55 to 80 wt% sulfuric acid, and water, the mixed acid having an initial temperature in the range of 60°C. to 96°C., the benzene being provided in a stoichiometric excess of 5 to 15% relative to the nitric acid; and allowing the benzene and the mixed acid to react to produce a composition comprising mononitrobenzene. providing in a reactor benzene and a mixed acid, the mixed acid comprising less than 3 wt% nitric acid, 55 to 80 wt% sulfuric acid, and water, the mixed acid having an initial temperature in the range of 60°C. to 96°C., the benzene being provided in a stoichiometric excess of 5 to 15% relative to the nitric acid; and allowing the benzene and the mixed acid to react to produce a composition comprising mononitrobenzene.
A cooking oven including a casing, an oven cavity and a carrier structure, wherein: - the oven cavity is arranged or provided within the casing of the cooking oven, - the carrier structure comprises a motor carrier attached or attachable at a rear side of the oven cavity, - the motor carrier is formed as a plate having two lateral foldbacks, preferably made from sheet metal. - a large-area portion of the motor carrier extends parallel to a rear wall of the oven cavity and/or a rear wall of the casing, the motor carrier comprises at least one distance element. in order to allow a minimum distance between said motor carrier and the rear wall of the oven cavity, characterized in that - each of the two lateral foldbacks comprises at least two connecting tabs, - the connecting tab is bent outwardly from the foldback, and - the connecting tab is inserted or insertable and fixed or fixable in a corresponding opening of a side wall of the casing, - each of the openings in the side wall include a bigger portion and a smaller portion, - the motor carrier is fixed at the side wall by moving the both inserted connecting tabs from the bigger portions to the smaller portions, - each distance element is fixed to the rear wall of the cavity. - the oven cavity is arranged or provided within the casing of the cooking oven, - the carrier structure comprises a motor carrier attached or attachable at a rear side of the oven cavity, - the motor carrier is formed as a plate having two lateral foldbacks, preferably made from sheet metal. - a large-area portion of the motor carrier extends parallel to a rear wall of the oven cavity and/or a rear wall of the casing, the motor carrier comprises at least one distance element. in order to allow a minimum distance between said motor carrier and the rear wall of the oven cavity, characterized in that - each of the two lateral foldbacks comprises at least two connecting tabs, - the connecting tab is bent outwardly from the foldback, and - the connecting tab is inserted or insertable and fixed or fixable in a corresponding opening of a side wall of the casing, - each of the openings in the side wall include a bigger portion and a smaller portion, - the motor carrier is fixed at the side wall by moving the both inserted connecting tabs from the bigger portions to the smaller portions, - each distance element is fixed to the rear wall of the cavity.
A method of producing fish roe paste from which foreign substances are removed, the method comprising: image pickup processing of irradiating fish roe paste with visible light or an ultraviolet ray through at least two areas (56, 58) to be imaged that are formed across a full width of a flow passage for conveying the fish roe paste, and picking up an image of the fish roe paste passing by the at least two areas (56, 58) to be imaged; inspection processing of determining presence or absence of foreign substances that fluoresce by the visible light or the ultraviolet ray based on the image picked up in the image pickup processing; and removal processing of removing from the fish roe paste a portion determined to contain the foreign substances in the inspection processing, wherein the at least two areas (56, 58) to be imaged are arranged so as to sandwich the flow passage therebetween. image pickup processing of irradiating fish roe paste with visible light or an ultraviolet ray through at least two areas (56, 58) to be imaged that are formed across a full width of a flow passage for conveying the fish roe paste, and picking up an image of the fish roe paste passing by the at least two areas (56, 58) to be imaged; inspection processing of determining presence or absence of foreign substances that fluoresce by the visible light or the ultraviolet ray based on the image picked up in the image pickup processing; and removal processing of removing from the fish roe paste a portion determined to contain the foreign substances in the inspection processing, wherein the at least two areas (56, 58) to be imaged are arranged so as to sandwich the flow passage therebetween.
A cooling-member-integrated motor, comprising; a housing having a first axial end with an opening, a second axial end, and an end wall that extends radially inward at the second axial end to define a receiving groove; a stator including a stator core and a stator coil wound around the stator core; a cooling member disposed between an inner circumferential surface of the housing and an outer circumferential surface of the stator, wherein the stator and the cooling member are inserted into the housing through the opening in the first axial end of the housing, an interior circumferential surface of the end wall contacts an axial end of the stator, and an axial end of the cooling member is positioned in the receiving groove at the second axial end; and a hollow cylindrical shaped molding member disposed in the housing wherein the molding member is formed disposed along the inner circumferential surface of the housing, and the stator and the cooling member placed in the housing are integrally embedded in the molding member such that the molding member has a hollow cylindrical shape and an outer circumferential surface of the molding member is in contact with the inner circumferential surface of the housing. a housing having a first axial end with an opening, a second axial end, and an end wall that extends radially inward at the second axial end to define a receiving groove; a stator including a stator core and a stator coil wound around the stator core; a cooling member disposed between an inner circumferential surface of the housing and an outer circumferential surface of the stator, wherein the stator and the cooling member are inserted into the housing through the opening in the first axial end of the housing, an interior circumferential surface of the end wall contacts an axial end of the stator, and an axial end of the cooling member is positioned in the receiving groove at the second axial end; and a hollow cylindrical shaped molding member disposed in the housing wherein the molding member is formed disposed along the inner circumferential surface of the housing, and the stator and the cooling member placed in the housing are integrally embedded in the molding member such that the molding member has a hollow cylindrical shape and an outer circumferential surface of the molding member is in contact with the inner circumferential surface of the housing.
A load cancelling hydrostatic system comprising: at least a first and second hydrostatic module, wherein the first module comprises a 1 st and a 2 nd hydraulic piston drive unit and the second module comprises a 3 rd and a 4 th hydraulic piston drive unit; a common input drive shaft coupling the 1 st and 3 rd hydraulic piston drive units (101, 301) together; a common output drive shaft coupling the 2 nd and 4 th hydraulic piston drive units together; wherein each of the hydraulic piston drive units (101, 301) comprises a plurality of pistons (106, 306); wherein the 1 st and 3 rd hydraulic piston drive units (101, 301) share a similar geometry and the number and size of the pistons in each is the same; wherein the 2 nd and 4 th hydraulic piston drive units share a similar geometry and the number and size of the pistons in each is the same; wherein the pistons in the 1 st and 3 rd hydraulic piston drive units (101, 301) are coupled together with an input timing angle; and wherein the pistons in the 2 nd and 4 th hydraulic piston drive units are coupled together with an output timing angle; characterized in that at least one of the input and output timing angles is in the range from -0.5° to +0.5°, and wherein the load cancelling hydrostatic system further comprises bearing sets for the common input and output drive shafts, wherein the bearing sets essentially consist of radial bearings (110, 310). at least a first and second hydrostatic module, wherein the first module comprises a 1 st and a 2 nd hydraulic piston drive unit and the second module comprises a 3 rd and a 4 th hydraulic piston drive unit; a common input drive shaft coupling the 1 st and 3 rd hydraulic piston drive units (101, 301) together; a common output drive shaft coupling the 2 nd and 4 th hydraulic piston drive units together; wherein each of the hydraulic piston drive units (101, 301) comprises a plurality of pistons (106, 306); wherein the 1 st and 3 rd hydraulic piston drive units (101, 301) share a similar geometry and the number and size of the pistons in each is the same; wherein the 2 nd and 4 th hydraulic piston drive units share a similar geometry and the number and size of the pistons in each is the same; wherein the pistons in the 1 st and 3 rd hydraulic piston drive units (101, 301) are coupled together with an input timing angle; and wherein the pistons in the 2 nd and 4 th hydraulic piston drive units are coupled together with an output timing angle; characterized in that at least one of the input and output timing angles is in the range from -0.5° to +0.5°, and wherein the load cancelling hydrostatic system further comprises bearing sets for the common input and output drive shafts, wherein the bearing sets essentially consist of radial bearings (110, 310).
A system for vibrating a coil comprising: a pallet for carrying the coil; a conveyor along which said pallet is movable; an elevator mechanism for lifting and supporting the pallet; and means for vibrating said elevator mechanism to thereby vibrate the pallet and the coil carried thereon, the system being characterized in that said elevator mechanism is configured for lifting and supporting the pallet at a raised off conveyor rollers position spaced above said conveyor wherein the pallet lifted from the conveyor is in readiness for a vibration cycle. a pallet for carrying the coil; a conveyor along which said pallet is movable; an elevator mechanism for lifting and supporting the pallet; and means for vibrating said elevator mechanism to thereby vibrate the pallet and the coil carried thereon, the system being
Process to produce olefins and aromatics via a purification of a hydrocarbon stream comprising the following steps: a) Providing a hydrocarbon stream having a starting boiling point of at least 15°C, a diene value of at least 1.0 preferably at least 1.5 gI2/100 g as measured according to UOP 326 and a bromine number of at least 5 g Br2/ 100g as measured according to ASTM D1159 and containing at least 10 wt % of pyrolysis plastic oil the other part of said hydrocarbon stream being a first diluent or alternatively providing a hydrocarbon stream containing only pyrolysis plastic oil; and wherein preferably at least 10 wt. % of said hydrocarbon stream has a boiling point of at least 150°C based on the total weight of said hydrocarbon stream c) Performing a first hydrotreating step at a temperature of at most 225°C, preferably at most 200°C; e) performing a second hydrotreating step at a temperature of at least 200°C, f) recovering a purified hydrocarbon stream wherein at least a part of this purified hydrocarbon stream is sent to a steam cracker to produce olefins, such as ethylene and propylene, and aromatics. a) Providing a hydrocarbon stream having a starting boiling point of at least 15°C, a diene value of at least 1.0 preferably at least 1.5 gI2/100 g as measured according to UOP 326 and a bromine number of at least 5 g Br2/ 100g as measured according to ASTM D1159 and containing at least 10 wt % of pyrolysis plastic oil the other part of said hydrocarbon stream being a first diluent or alternatively providing a hydrocarbon stream containing only pyrolysis plastic oil; and wherein preferably at least 10 wt. % of said hydrocarbon stream has a boiling point of at least 150°C based on the total weight of said hydrocarbon stream c) Performing a first hydrotreating step at a temperature of at most 225°C, preferably at most 200°C; e) performing a second hydrotreating step at a temperature of at least 200°C, f) recovering a purified hydrocarbon stream wherein at least a part of this purified hydrocarbon stream is sent to a steam cracker to produce olefins, such as ethylene and propylene, and aromatics.
Thread-cutting screw, in particular a concrete screw, comprising a screw head, a screw shank, and a screw thread formed on at least part of the shank, four longitudinal grooves being formed on the shank in a forward region of the screw starting at the tip of the screw, each [of the said grooves] being bounded on the shank by two longitudinal sides extending substantially radially with respect to a longitudinal axis of the screw, the depth of the four longitudinal grooves steadily decreasing in the direction from the tip of the screw towards the head, characterized in that one longitudinal side of each longitudinal groove is orientated at an angle α of between 1° and 20° to a straight line parallel with the longitudinal axis of the screw, in that the first and second longitudinal grooves have a form obtainable by being recessed into the screw with a disc-shaped tool with a machining ring rotating about a first rotational axis, and in that the third and fourth longitudinal grooves have a form obtainable by being recessed into the screw with a disc-shaped tool with a machining ring rotating about a second rotational axis, the two machining rings being arranged with a gap between them and the screw being placed between the two machining rings so that two opposite pairs of longitudinal grooves are machined through relative motion between screw and machining rings.
A pack of oral care items comprising: two or more flexible packages, each flexible package (102, 104) having a top portion (106, 116), a central portion (108, 118), a bottom portion (110, 120), an interior space (112, 122), an exterior surface (114, 124), a frangible region (134, 138) adjacent the top portion (106, 116), and at least a region of each flexible package being transparent; at least one oral care item disposed within the interior space (112, 122) of each flexible package, each oral care item having a body defining top (144, 150), a bottom (146, 152) and center (148, 154), the top (144, 150) of each oral care item being oriented to the corresponding top portion (106, 116) of each flexible package; and at least one fastening means joining the flexible packages together into a substantially unitary pack so the frangible regions (134, 138) are juxtaposed and the top portions (106, 116) of the packages are aligned; wherein the top portions (106, 116) of the flexible packages are configured for opening simultaneously by applying a force to the frangible regions (134, 138) and, upon opening of the top portions (106, 116), the central portions (108, 118) of the flexible packages are configured for axial movement simultaneously toward the bottom portions (110, 120) to expose at least the tops (144, 150) of the oral care items. two or more flexible packages, each flexible package (102, 104) having a top portion (106, 116), a central portion (108, 118), a bottom portion (110, 120), an interior space (112, 122), an exterior surface (114, 124), a frangible region (134, 138) adjacent the top portion (106, 116), and at least a region of each flexible package being transparent; at least one oral care item disposed within the interior space (112, 122) of each flexible package, each oral care item having a body defining top (144, 150), a bottom (146, 152) and center (148, 154), the top (144, 150) of each oral care item being oriented to the corresponding top portion (106, 116) of each flexible package; and at least one fastening means joining the flexible packages together into a substantially unitary pack so the frangible regions (134, 138) are juxtaposed and the top portions (106, 116) of the packages are aligned; wherein the top portions (106, 116) of the flexible packages are configured for opening simultaneously by applying a force to the frangible regions (134, 138) and, upon opening of the top portions (106, 116), the central portions (108, 118) of the flexible packages are configured for axial movement simultaneously toward the bottom portions (110, 120) to expose at least the tops (144, 150) of the oral care items.
An airbag arrangement for a vehicle, said airbag arrangement comprising - a deployable airbag (4, 4', 4", 4"'), said airbag (4, 4', 4", 4"') having a packed state and a deployed state, - a gas generator adapted to supply gas to deploy said airbag (4, 4', 4", 4"') from said packed state to said deployed state, said gas generator being adapted to, at least during initial deployment of said airbag (4, 4', 4"), emit a gas flow substantially in a pre-selected direction, a portion of said airbag (4, 4', 4", 4"'), when being in its packed state, forms a starting pocket comprising two panels (22, 24) with an intermediate apex, said starting pocket being positioned with said intermediate apex being aligned with said pre-selected direction, such that said starting pocket during said initial deployment of said airbag (4, 4', 4") initially receives said gas flow, such that said starting pocket during said initial deployment receives all or substantially all of the emitted gas, thereby deploying said starting pocket in said pre-selected direction, said airbag (4, 4', 4", 4"') in its packed state further comprising additional panels at at least one side of said starting pocket, said additional panels forming at least one additional pocket at at least one side of said starting pocket, said additional panels forming said at least one additional pocket being substantially parallel to said pre-selected direction, characterized in that said starting pocket is arranged to pull out said additional panels during deployment of said airbag (4, 4', 4", 4"'). - a deployable airbag (4, 4', 4", 4"'), said airbag (4, 4', 4", 4"') having a packed state and a deployed state, - a gas generator adapted to supply gas to deploy said airbag (4, 4', 4", 4"') from said packed state to said deployed state,
A method of synthesizing a molecular sieve of AFX framework type, the method comprising: (a) preparing a reaction mixture comprising: zeolite Y as a combined source of silicon oxide and aluminum oxide; a source of a Group 1 metal comprising sodium, but substantially no potassium; a structure directing agent comprising one or more of hexamethonium dications, 1,6-bis(N-methylpyrrolidinium)hexane dications, and 1,4-bis(N-methylpyrrolidinium)butane dications; a source of hydroxide ions; and water; and (b) subjecting the reaction mixture to crystallization conditions sufficient to form crystals of the molecular sieve; wherein the reaction mixture has a composition, in terms of molar ratios, as follows: SiO 2 /Al 2 O 3 30 to 80 M/SiO 2 0.30 to 0.60 Q/SiO 2 0.05 to 0.20 OH/SiO 2 0.20 to 0.70 H 2 O/SiO 2 15 to 40. (a) preparing a reaction mixture comprising: zeolite Y as a combined source of silicon oxide and aluminum oxide; a source of a Group 1 metal comprising sodium, but substantially no potassium; a structure directing agent comprising one or more of hexamethonium dications, 1,6-bis(N-methylpyrrolidinium)hexane dications, and 1,4-bis(N-methylpyrrolidinium)butane dications; a source of hydroxide ions; and water; and zeolite Y as a combined source of silicon oxide and aluminum oxide; a source of a Group 1 metal comprising sodium, but substantially no potassium; a structure directing agent comprising one or more of hexamethonium dications, 1,6-bis(N-methylpyrrolidinium)hexane dications, and 1,4-bis(N-methylpyrrolidinium)butane dications; a source of hydroxide ions; and water; and (b) subjecting the reaction mixture to crystallization conditions sufficient to form crystals of the molecular sieve;
Geopolymeric viscose paste for producing inorganic insulation material characterized in that it comprises 40-55% by weight of metakaolin, 45-60% by weight of water glass, 5-6% by weight of sodium hydroxide, 2-3% by weight of hydrogen peroxide and 0.5-1% by weight of propyl gallate to ensure pore stability.