mhurhangee/ep-ind-claims huggingface dataset:
Method for operating an electronically commutated synchronous machine that comprises a stator having at least two, in particular three, phase windings (U, V, W) and a rotor that comprises at least one permanent magnet, said machine also comprising a control circuit that comprises at least two switches (S1-S6) that are allocated to a phase winding (U, V, W), wherein a pulse control factor is determined periodically for each individual phase winding (U, V, W) and reference is made to said pulse control factor in order to determine the time periods during which the phase winding (U, V, W) is influenced by way of the allocated switches (S1-S6) either with an upper (U B) or with a lower supply voltage, wherein the electronically commutated synchronous machine is controlled in accordance with a method of space vector modulation, characterized in that in the method of space vector modulation at the beginning and/or end of a period zero vectors are applied to the phase windings (U, V, W) for a switch-off time duration, wherein in each case either all the switches (S1-S3) that are connected to the upper supply voltage (U B) or all the switches (S4-S6) that are connected to the lower supply voltage conduct, and that the zero vector is selected, in other words whether the conductive connection is produced to the upper (U B) or the lower supply voltage, based on the phase winding (U, V, W) having the greatest deviation from the mean pulse control factor, wherein the mean pulse control factor corresponds to the mean value between the upper supply voltage (U B) and lower supply voltage.
Method for inspecting a container made of plastic material obtained by blow molding, the method comprising: - a step of capturing a thermal image of the container on leaving the mold; - a step of characterization of the container, in which a rule for acceptance or rejection of the quality of the container is applied, as a function of the thermal image of the container on leaving the mold, characterized in that, prior to the characterization step, the method comprises a step of identification, on the thermal image, of at least one critical zone corresponding to a structural part of the container, and in that the acceptance rule is parameterized to consider a container as acceptable if, for each identified critical zone, the temperature of the container is lower than a predetermined threshold temperature. - a step of capturing a thermal image of the container on leaving the mold; - a step of characterization of the container, in which a rule for acceptance or rejection of the quality of the container is applied, as a function of the thermal image of the container on leaving the mold,
A method of determining a heading in the geographical North direction by means of an inertial sensor module having three rate gyro measurement axes and three accelerometer measurement axes, the method comprising the steps of: • using data from the inertial sensor module in a North-seeking mode by using data from gyro measurement axes to obtain a first heading value; • using data from the inertial sensor module in a gyro-compass mode by using data from gyro measurement axes and from accelerometer measurement axes to obtain a second heading value; and • calculating a difference between the first heading value and the second heading value, • determining the heading in the North direction by using the first heading value and the second heading value taking into account the difference • using data from the inertial sensor module in a North-seeking mode by using data from gyro measurement axes to obtain a first heading value; • using data from the inertial sensor module in a gyro-compass mode by using data from gyro measurement axes and from accelerometer measurement axes to obtain a second heading value; and • calculating a difference between the first heading value and the second heading value, • determining the heading in the North direction by using the first heading value and the second heading value taking into account the difference
A method for etching an organic film of an object to be processed ("workpiece") which includes a hard mask on the organic film, the method comprising: generating plasma of a processing gas containing hydrogen gas and nitrogen gas within a processing container of a plasma processing apparatus that accommodates the workpiece, wherein a partial region of the organic film that is exposed from the hard mask is changed into a denatured region; generating plasma of a rare gas within the processing container, wherein the denatured region is removed and a substance released from the denatured region is deposited on a surface of the hard mask; and alternately repeating the generating the plasma of the processing gas and the generating the plasma of the rare gas. generating plasma of a processing gas containing hydrogen gas and nitrogen gas within a processing container of a plasma processing apparatus that accommodates the workpiece, wherein a partial region of the organic film that is exposed from the hard mask is changed into a denatured region; generating plasma of a rare gas within the processing container, wherein the denatured region is removed and a substance released from the denatured region is deposited on a surface of the hard mask; and alternately repeating the generating the plasma of the processing gas and the generating the plasma of the rare gas.
A method for operating an induction cooker having a current source (16, 18, 20, 21) switchable by one or more semiconductor switches to supply a varying current to an induction coil at a selected frequency, the method comprising: (i) measuring inductance of the induction coil and comparing the measured inductance with a predetermined threshold inductance value; (ii) if, at step (i), the measured inductance is lower than the predetermined threshold inductance value, measuring the electric current flowing through the induction coil and comparing the measured current with a predetermined threshold current value, otherwise continuing operation of the induction cooker; (iii) if, at step (ii), the measured current is greater than the predetermined threshold current value, measuring the conduction time of the one or more semiconductor switches and comparing the measured conduction time with a predetermined threshold conduction time value, otherwise continuing operation of the induction cooker; and (iv) if, at step (iii), the measured conduction time value is lower than the predetermined threshold conduction time value, terminating the supply of current to the inductance coil, otherwise continuing operation of the induction cooker. (i) measuring inductance of the induction coil and comparing the measured inductance with a predetermined threshold inductance value; (ii) if, at step (i), the measured inductance is lower than the predetermined threshold inductance value, measuring the electric current flowing through the induction coil and comparing the measured current with a predetermined threshold current value, otherwise continuing operation of the induction cooker; (iii) if, at step (ii), the measured current is greater than the predetermined threshold current value, measuring the conduction time of the one or more semiconductor switches and comparing the measured conduction time with a predetermined threshold conduction time value, otherwise continuing operation of the induction cooker; and (iv) if, at step (iii), the measured conduction time value is lower than the predetermined threshold conduction time value, terminating the supply of current to the inductance coil, otherwise continuing operation of the induction cooker.
A perforating gun system comprising: at least two gun sections (101, 102) coupled together at corresponding first ends through an adapter so that one of the at least two gun sections is angularly offset relative to another of the at least two gun sections; and a spacer (103, 109) attached to a second end of each of the at least two gun sections, configured to position each gun section close to an inner surface area of a well casing to reduce a water gap between each gun section and a closest interior of the well casing, wherein the adapter and the spacer are configured to decentralize an axial center line of the one of the at least two gun sections relative to another axial center line of the another of the at least two gun sections. at least two gun sections (101, 102) coupled together at corresponding first ends through an adapter so that one of the at least two gun sections is angularly offset relative to another of the at least two gun sections; and a spacer (103, 109) attached to a second end of each of the at least two gun sections, configured to position each gun section close to an inner surface area of a well casing to reduce a water gap between each gun section and a closest interior of the well casing, wherein the adapter and the spacer are configured to decentralize an axial center line of the one of the at least two gun sections relative to another axial center line of the another of the at least two gun sections.
Heatable pipe comprising a layer (layer I) of a moulding compound comprising at least 40 wt% of the following components: 1) 60 to 99 parts by wt. of a partly aromatic copolyamide composed of monomer units derived from α) 40 to 90 mol% of a combination of hexamethylenediamine and terephthalic acid and β) 60 to 10 mol% of a combination of hexamethylenediamine and a linear aliphatic dicarboxylic acid having 8 to 19 carbon atoms; wherein the mol% values relate to the sum of α) and β) and wherein not more than 20% of the hexamethylenediamine may be replaced by the equivalent amount of another diamine and/or wherein not more than 20% of the terephthalic acid may be replaced by the equivalent amount of another aromatic dicarboxylic acid and/or 1,4-cyclohexanedicarboxylic acid and/or wherein not more than 20% of the repeating units composed of hexamethylenediamine and linear aliphatic dicarboxylic acid may be replaced by the equivalent amount of units derived from a lactam/an ω-aminocarboxylic acid having 6 to 12 carbon atoms, 2) 40 to 1 parts by wt. of an olefinic copolymer as impact modifier, wherein the parts by wt. of 1) and 2) sum to 100; and a conductor for electrical current which is embedded between an electrically insulating outer layer and an electrically insulating inner layer. 1) 60 to 99 parts by wt. of a partly aromatic copolyamide composed of monomer units derived from α) 40 to 90 mol% of a combination of hexamethylenediamine and terephthalic acid and β) 60 to 10 mol% of a combination of hexamethylenediamine and a linear aliphatic dicarboxylic acid having 8 to 19 carbon atoms; wherein the mol% values relate to the sum of α) and β) and wherein not more than 20% of the hexamethylenediamine may be replaced by the equivalent amount of another diamine and/or wherein not more than 20% of the terephthalic acid may be replaced by the equivalent amount of another aromatic dicarboxylic acid and/or 1,4-cyclohexanedicarboxylic acid and/or wherein not more than 20% of the repeating units composed of hexamethylenediamine and linear aliphatic dicarboxylic acid may be replaced by the equivalent amount of units derived from a lactam/an ω-aminocarboxylic acid having 6 to 12 carbon atoms, α) 40 to 90 mol% of a combination of hexamethylenediamine and terephthalic acid and β) 60 to 10 mol% of a combination of hexamethylenediamine and a linear aliphatic dicarboxylic acid having 8 to 19 carbon atoms; 2) 40 to 1 parts by wt. of an olefinic copolymer as impact modifier,
An elevator machine comprising: a plurality of stationary structures, including a proximate stationary structure and a distal stationary structure, a brake support that comprises the proximate stationary structure, a brake disc rotably supported in the brake support intermediate of the plurality of stationary structures, characterized by the plurality of stationary structures and the brake disc each including a respective one of a plurality of orifices, and the plurality of orifices being mutually aligned and offset from a rotational axis of the brake disc to removably receive an elongated bar, wherein when the bar is positioned in the plurality of orifices, the brake disc is prevented from rotating, thereby preventing vertical movement of an elevator car in an elevator hoistway; further characterized in that the bar is a bolt or pin that comprises an elongated axis, a proximate end, an intermediate portion, and a distal end, the proximate end including a head, wherein: when the bar is positioned in the plurality of orifices, the distal end is operationally aligned with the distal stationary structure, the intermediate end is operationally aligned with one of the plurality of orifices of the brake disc, and the head is operationally positioned against the brake support to prevent motion of the bar in a distal direction relative to the brake support. a plurality of stationary structures, including a proximate stationary structure and a distal stationary structure, a brake support that comprises the proximate stationary structure, a brake disc rotably supported in the brake support intermediate of the plurality of stationary structures, characterized by the plurality of stationary structures and the brake disc each including a respective one of a plurality of orifices, and the plurality of orifices being mutually aligned and offset from a rotational axis of the brake disc to removably receive an elongated bar, wherein when the bar is positioned in the plurality of orifices, the brake disc is prevented from rotating, thereby preventing vertical movement of an elevator car in an elevator hoistway; further characterized in that the bar is a bolt or pin that comprises an elongated axis, a proximate end, an intermediate portion, and a distal end, the proximate end including a head, wherein: when the bar is positioned in the plurality of orifices, the distal end is operationally aligned with the distal stationary structure, the intermediate end is operationally aligned with one of the plurality of orifices of the brake disc, and the head is operationally positioned against the brake support to prevent motion of the bar in a distal direction relative to the brake support.
A composition comprising: an amine-reactive material, wherein the amine-reactive material comprises at least two epoxy groups; and a polymeric catalyst comprising hydroxyl groups and tertiary amine groups, wherein the polymeric catalyst is a reaction product of at least one hydroxyl-functional ethylenically unsaturated monomer and at least one ethylenically unsaturated monomer comprising a tertiary amine group, and wherein the polymeric catalyst is suspended or dispersed in a hydroxyl-functional or thiol-functional liquid dispersant. an amine-reactive material, wherein the amine-reactive material comprises at least two epoxy groups; and a polymeric catalyst comprising hydroxyl groups and tertiary amine groups, wherein the polymeric catalyst is a reaction product of at least one hydroxyl-functional ethylenically unsaturated monomer and at least one ethylenically unsaturated monomer comprising a tertiary amine group, and wherein the polymeric catalyst is suspended or dispersed in a hydroxyl-functional or thiol-functional liquid dispersant.
A message sending method, comprising: receiving, by a mobile broadband, MBB device, authentication information sent by a host; characterized by: requesting, by the MBB device, authentication from a notification server according to the authentication information, to establish a transmission path between the MBB device and the notification server; determining, by the MBB device, a message required to be transmitted to the host; and sending, by the MBB device, the message to the notification server by the transmission path, so that the notification server sends the message to the host. receiving, by a mobile broadband, MBB device, authentication information sent by a host; characterized by: requesting, by the MBB device, authentication from a notification server according to the authentication information, to establish a transmission path between the MBB device and the notification server; determining, by the MBB device, a message required to be transmitted to the host; and sending, by the MBB device, the message to the notification server by the transmission path, so that the notification server sends the message to the host. requesting, by the MBB device, authentication from a notification server according to the authentication information, to establish a transmission path between the MBB device and the notification server; determining, by the MBB device, a message required to be transmitted to the host; and sending, by the MBB device, the message to the notification server by the transmission path, so that the notification server sends the message to the host.
Device for low-temperature refrigeration between - 100°C and -273°C comprising a working circuit containing a working fluid, the device being intended to extract heat from at least one component by heat exchange with the working fluid circulating in the working circuit, the working circuit comprising in series: a mechanism for compression of the fluid, preferably isentropic or substantially isentropic, a mechanism for cooling the fluid, preferably isobaric or substantially isobaric, a mechanism for expansion of the fluid, preferably isentropic or substantially isentropic and a mechanism (9, 6) for heating the fluid, preferably isobaric or substantially isobaric, in which the compression mechanism (13, 4) is of the type with centrifugal compression and consists of two compression stages (13, 4), a first compression stage and a second compression stage respectively, arranged in series in the circuit, that is, the device has only two compressors (13, 4) each constituting one of the two compression stages, the device comprising only two electric drive motors (2, 7) of the two compression stages (13, 4) respectively, the expansion mechanism consisting of a turbine coupled to the motor of one of the compression stages (13, 4), that is, the device has only one turbine constituting the expansion mechanism, characterized in that the turbine of the expansion mechanism is coupled to the drive motor of the first compression stage.
An electrically insulating rolling bearing for rotatably mounting a rotating component with respect to a support part, comprising: - a metallic outer ring having a first rolling element raceway surface formed on the inner circumference, - a metallic inner ring having a second rolling element raceway surface formed on the outer circumference, - a plurality of metallic rolling elements arranged in a rolling manner between the first and the second rolling element raceway surfaces (5, 6), - an insulation coating applied at least partially to the outer ring and/or the inner ring and/or the rolling elements comprising at least one insulation layer made of at least one electrically non-conductive material, wherein the insulation coating adjoining a metallic surface of the outer ring and/or the inner ring comprises an adhesion promoter layer and/or the insulation coating adjoining a metallic surface of each rolling element comprises an adhesion promoter layer, wherein the adhesion promoter layer consists of an adhesion promoter material which is formed by an electrically conductive metal oxynitride, and wherein the electrically non-conductive material of the at least one insulation layer is formed from a metal oxynitride such that there is an electrical resistance of > 200 megohms between the rotating component and the support part. - a metallic outer ring having a first rolling element raceway surface formed on the inner circumference, - a metallic inner ring having a second rolling element raceway surface formed on the outer circumference, - a plurality of metallic rolling elements arranged in a rolling manner between the first and the second rolling element raceway surfaces (5, 6), - an insulation coating applied at least partially to the outer ring and/or the inner ring and/or the rolling elements comprising at least one insulation layer made of at least one electrically non-conductive material, wherein the insulation coating adjoining a metallic surface of the outer ring and/or the inner ring comprises an adhesion promoter layer and/or the insulation coating adjoining a metallic surface of each rolling element comprises an adhesion promoter layer, wherein the adhesion promoter layer consists of an adhesion promoter material which is formed by an electrically conductive metal oxynitride, and wherein the electrically non-conductive material of the at least one insulation layer is formed from a metal oxynitride such that there is an electrical resistance of > 200 megohms between the rotating component and the support part.
A stabilizer bush comprising: a bush main body (20,80) that has a first inner peripheral surface (21a,21b) and is formed of a cylindrical rubber elastic body, the first inner peripheral surface (21a,21b) being to be attached to a stabilizer bar; an annular lip (27,51,61,71,75) that has a second inner peripheral surface (27a,52,62,72,76,77), is formed integrally with the bush main body (20,80), and is axially projected from the side toward the axial center of the axial end of the bush main body (20,80), the second inner peripheral surface (27a,52,62,72,76,77) being contiguous to the first inner peripheral surface (21a,21b); and an adhesive layer that is formed of an adhesive applied to the first inner peripheral surface (21a,21b) and to the second inner peripheral surface (27a,52,62,72,76,77). a bush main body (20,80) that has a first inner peripheral surface (21a,21b) and is formed of a cylindrical rubber elastic body, the first inner peripheral surface (21a,21b) being to be attached to a stabilizer bar; an annular lip (27,51,61,71,75) that has a second inner peripheral surface (27a,52,62,72,76,77), is formed integrally with the bush main body (20,80), and is axially projected from the side toward the axial center of the axial end of the bush main body (20,80), the second inner peripheral surface (27a,52,62,72,76,77) being contiguous to the first inner peripheral surface (21a,21b); and an adhesive layer that is formed of an adhesive applied to the first inner peripheral surface (21a,21b) and to the second inner peripheral surface (27a,52,62,72,76,77).