mhurhangee/ep-ind-claims huggingface dataset:
High-strength multiphase steel having minimum tensile strengths of 580 MPa for a cold-rolled or hot-rolled steel strip having improved forming properties, in particular for lightweight vehicle construction, consisting of the elements (contents in wt%): C 0.075 to ≤ 0.105 Si 0.200 to ≤ 0.300 Mn 1.000 to ≤ 2.000 Cr 0.280 to ≤ 0.480 Al 0.010 to ≤ 0.060 P ≤ 0.020 Nb ≥ 0.005 to ≤ 0.025 N ≤ 0.0100 S ≤ 0.0050 the remainder being iron, including impurities resulting from the smelting process, with the proviso that the Mn content is ≥ 1.000 ≤ 1.500% for strip thicknesses of 0.50 - 1.00 mm, that the Mn content is ≥ 1.250 ≤ 1.750% for strip thicknesses of 1.00 - 2.00 mm, and that the Mn content is ≥ 1.500 ≤ 2.000% for strip thicknesses of 2.00 - 4.00 mm. the remainder being iron, including impurities resulting from the smelting process, with the proviso that the Mn content is ≥ 1.000 ≤ 1.500% for strip thicknesses of 0.50 - 1.00 mm, that the Mn content is ≥ 1.250 ≤ 1.750% for strip thicknesses of 1.00 - 2.00 mm, and that the Mn content is ≥ 1.500 ≤ 2.000% for strip thicknesses of 2.00 - 4.00 mm.
Plain bearing bush comprising two end faces, at least one annular groove having a groove base being located in at least one end face, comprising an inner circumferential surface having an inner nominal inner diameter D nominal, and comprising at least one sealing lip which projects inwards relative to the inner circumferential surface at at least one axial end (11a,b) of the plain bearing bush, characterised in that the plain bearing bush has a support layer and a sliding layer, the support layer and the sliding layer having different materials, in that the annular groove is located between the support layer and the sliding layer, and in that the sealing lip is an integral component of the sliding layer.
Apparatus for determining the content of at least one oxidizable ingredient in an aqueous liquid sample, comprising a high-temperature reactor for digesting the liquid sample and forming a gas mixture which contains at least the ingredient as a gaseous oxide, wherein the high-temperature reactor comprises a liquid inlet for supplying the liquid sample and a gas inlet for supplying a carrier gas, and is connected via a gas outlet to an analysis chamber, wherein a condensation unit for condensing water from the gas mixture is connected upstream of said analysis chamber, wherein the apparatus is configured such that, during operation, a gas flow of the carrier gas is formed with the gas mixture from the high-temperature reactor via the gas outlet and the condensation unit into the analysis chamber, wherein a heatable filter unit for removing salts and/or metal oxides from the gas mixture is interconnected between said gas outlet and said condensation unit, characterized in that the gas outlet, the filter unit and connecting elements arranged between the gas outlet and the filter unit are thermally insulated and/or equipped with heating elements in such a way that the temperature thereof can be set to more than 100°C during operation of the apparatus.
A gas pressure spring, comprising a. a working piston which is displaceably guided in a working cylinder along a stroke axis over a stroke range, b. a compensating cylinder surrounding the working cylinder radially to the stroke axis, and c. a compensating piston which is displaceably guided in the compensating cylinder along the stroke axis, d. wherein the working cylinder has an open end along the stroke axis, e. wherein the compensating cylinder forms a projection along the stroke axis beyond the working cylinder at the open end, the projection having a closed end, f. wherein the compensating piston separates a working chamber arranged in the working cylinder, a compensating chamber arranged between the working cylinder and the compensating cylinder and a restoring chamber arranged in the projection from one another, g. wherein a distance of the compensating cylinder from the working cylinder measured radially to the stroke axis is greater in the stroke range than in an end region of the working cylinder lying between the stroke range and the open end of the working cylinder, characterized in that h. the compensating piston is arranged at least in sections in the end region of the working cylinder. a. a working piston which is displaceably guided in a working cylinder along a stroke axis over a stroke range, b. a compensating cylinder surrounding the working cylinder radially to the stroke axis, and c. a compensating piston which is displaceably guided in the compensating cylinder along the stroke axis, d. wherein the working cylinder has an open end along the stroke axis, e. wherein the compensating cylinder forms a projection along the stroke axis beyond the working cylinder at the open end, the projection having a closed end, f. wherein the compensating piston separates a working chamber arranged in the working cylinder, a compensating chamber arranged between the working cylinder and the compensating cylinder and a restoring chamber arranged in the projection from one another, g. wherein a distance of the compensating cylinder from the working cylinder measured radially to the stroke axis is greater in the stroke range than in an end region of the working cylinder lying between the stroke range and the open end of the working cylinder, characterized in that h. the compensating piston is arranged at least in sections in the end region of the working cylinder.
Apparatus for simulating driving a land vehicle, comprising: - a base provided with a flat support surface on which a mobile platform is positioned, - first means for moving said mobile platform along two linear directions perpendicular to each other (X, Y) and for rotating said mobile platform along a third direction, or axis,, that is perpendicular to a plane that contains the X, Y, directions; - a driving position associated with said mobile platform, - second means for moving said one driving position with respect to the mobile platform, comprising a plurality of linear connection elements, each associated with a respective first end to the mobile platform, and with a respective second end, opposite the first end, directly or indirectly to the driving position, wherein each of said first ends is pivoted with a base joint to a corresponding sliding block slidingly associated with a rectilinear guide, and each of said second ends is pivoted to the driving position with a butt or cardanic joint, said sliding block and said guide defining another base joint, wherein said second means allow a movement of said driving position according to further three directions (x, y and z), and a rotation around the same three directions (x, y and z). - a base provided with a flat support surface on which a mobile platform is positioned, - first means for moving said mobile platform along two linear directions perpendicular to each other (X, Y) and for rotating said mobile platform along a third direction, or axis,, that is perpendicular to a plane that contains the X, Y, directions; - first means for moving said mobile platform along two linear directions perpendicular to each other (X, Y) and for rotating said mobile platform along a third direction, or axis,, that is perpendicular to a plane that contains the X, Y, directions; - a driving position associated with said mobile platform, - second means for moving said one driving position with respect to the mobile platform, comprising a plurality of linear connection elements, each associated with a respective first end to the mobile platform, and with a respective second end, opposite the first end, directly or indirectly to the driving position,
A combustion head for a burner, the combustion head comprising an outer sleeve, which has a longitudinal axis and is provided with a first free end connected to a pneumatic ventilation device designed to feed oxidizing air along the outer sleeve; a first feeding device (9; 52), which is mounted in the outer sleeve in order to feed a gaseous fuel to a second free end of the outer sleeve and into the oxidizing air; at least one first swirl device (17; 60), which is mounted in the outer sleeve so as to cause a primary flow F 1 of gaseous fuel and oxidizing air to make a helical movement around and along said longitudinal axis; at least one first feeding channel with an annular shape, which is obtained between the outer sleeve and the first swirl device (17; 60) and is pneumatically connected to the first free end of the outer sleeve in order to feed a secondary flow F 2 of oxidizing air around the primary flow F 1; and a second feeding device, which is mounted on the outside of the outer sleeve, is connected to a gaseous fuel source, and comprises a plurality of second feeding ducts, which are mounted on the outside of the outer sleeve, in particular parallel to said longitudinal axis, each second feeding duct having an outlet hole; characterized in that each second feeding duct has a variable length so as to selectively control the axial position of the outlet hole relative to the second free end of the outer sleeve
A rotary valve for performing cyclic process operations, comprising: a stator housing having ports; a rotor comprising ports and a rear surface, the rotor in rotatable contact about a center axis of rotation with the stator housing at an interface; at least one compression spring having a spring force with a center of force disposed between the rear surface of the rotor and a thrust runner; a thrust bearing disposed between the thrust runner and the stator housing; characterized in that the center of force of the spring force is located at a predetermined distance greater than zero from the axis of rotation which results in minimum or minimizing torque required to turn the rotor for the given spring force when the valve is operational. a stator housing having ports; a rotor comprising ports and a rear surface, the rotor in rotatable contact about a center axis of rotation with the stator housing at an interface; at least one compression spring having a spring force with a center of force disposed between the rear surface of the rotor and a thrust runner; a thrust bearing disposed between the thrust runner and the stator housing; characterized in that the center of force of the spring force is located at a predetermined distance greater than zero from the axis of rotation which results in minimum or minimizing torque required to turn the rotor for the given spring force when the valve is operational.
A breathing apparatus for artificial respiration of a patient, comprising: • a measuring apparatus that is designed as a pulse oximeter and capnograph and is configured to perform a repeating measurement of at least one patient-specific physiological parameter at time intervals by means of pulse oximetry and volumetric capnography, wherein the volumetric capnography shows an amount of the carbon dioxide eliminated in one breath over an exhaled volume of the breath, wherein the at least one patient-specific physiological parameter corresponds at least to an arterial CO 2 partial pressure PaCO 2 and an arterial oxygen saturation SpO 2 of the blood of the patient, wherein the measuring apparatus is configured to approximate the arterial CO 2 partial pressure PaCO 2 through non-invasively measured values of an alveolar CO 2 partial pressure PACO 2 in that an arterial-alveolar CO 2 difference Pa-ACO 2 is determined and added to the non-invasively measured values; • a control apparatus that is configured to establish at least one technical ventilation parameter, on the basis of which the ventilation of the patient should take place, wherein the at least one technical ventilation parameter corresponds at least to a positive end-expiratory pressure PEEP; and • a regulating unit that is configured to communicate with the measuring apparatus and the control apparatus and to adjust the at least one technical ventilation parameter on the basis of the repeating measurement of the at least one patient-specific physiological parameter. • a measuring apparatus that is designed as a pulse oximeter and capnograph and is configured to perform a repeating measurement of at least one patient-specific physiological parameter at time intervals by means of pulse oximetry and volumetric capnography, wherein the volumetric capnography shows an amount of the carbon dioxide eliminated in one breath over an exhaled volume of the breath, wherein the at least one patient-specific physiological parameter corresponds at least to an arterial CO 2 partial pressure PaCO 2 and an arterial oxygen saturation SpO 2 of the blood of the patient, wherein the measuring apparatus is configured to approximate the arterial CO 2 partial pressure PaCO 2 through non-invasively measured values of an alveolar CO 2 partial pressure PACO 2 in that an arterial-alveolar CO 2 difference Pa-ACO 2 is determined and added to the non-invasively measured values; • a control apparatus that is configured to establish at least one technical ventilation parameter, on the basis of which the ventilation of the patient should take place, wherein the at least one technical ventilation parameter corresponds at least to a positive end-expiratory pressure PEEP; and • a regulating unit that is configured to communicate with the measuring apparatus and the control apparatus and to adjust the at least one technical ventilation parameter on the basis of the repeating measurement of the at least one patient-specific physiological parameter.
Display apparatus for displaying images on a three-dimensional surface, comprising: a flexible inflatable projection screen having an inner surface which substantially encloses a three-dimensional space and comprises an aperture; a base unit comprising inflation apparatus for supplying gas to inflate the inflatable projection screen; and an image projection apparatus (1, 2); wherein the inflatable projection screen is translucent and the image projection apparatus (1, 2) is configured to project images onto the inner surface of the inflatable projection screen which are visible on and viewed from the outside of the display device; wherein the base unit has a projection screen receiving aperture to which the aperture of the inflatable projection screen is joined using a gas-tight seal such that gas can be supplied from the base unit through the aperture, and the base unit is configured to receive and contain the inflatable projection screen when the inflatable projection screen is deflated; characterised in that: the image projection apparatus (1, 2) is operable to project images as single continuous images onto the majority of the inner surface of the inflatable projection screen in use, when the inflatable projection screen is inflated, and wherein the image projection apparatus (1, 2) comprises a single projector and a lens from which an image is projected which, in use, extends through the aperture of the inflatable projection screen or is located within the aperture of the inflatable projection screen and the base unit or is located within the base unit outside of the aperture of the inflatable projection screen, said lens being a wide angle lens which is configured to project images directly through the aperture of the inflatable projection screen onto the inner surface of the inflatable projection screen. a flexible inflatable projection screen having an inner surface which substantially encloses a three-dimensional space and comprises an aperture; a base unit comprising inflation apparatus for supplying gas to inflate the inflatable projection screen; and an image projection apparatus (1, 2); the image projection apparatus (1, 2) is operable to project images as single continuous images onto the majority of the inner surface of the inflatable projection screen in use, when the inflatable projection screen is inflated, and wherein the image projection apparatus (1, 2) comprises a single projector and a lens from which an image is projected which, in use, extends through the aperture of the inflatable projection screen or is located within the aperture of the inflatable projection screen and the base unit or is located within the base unit outside of the aperture of the inflatable projection screen, said lens being a wide angle lens which is configured to project images directly through the aperture of the inflatable projection screen onto the inner surface of the inflatable projection screen.
A lifting vehicle comprising two axles (27, 28) with respective differentials (29, 30); a constant-velocity, universal joint drive connecting said differentials (29, 30); a telescopic arm; and at least one hydraulic circuit powered by a hydraulic pump to operate said telescopic arm; the vehicle being characterized by comprising, in a first side compartment between said axles (27, 28), an internal combustion engine, a reversible electric machine, said hydraulic pump, and a disconnectable drive for selectively disconnecting said internal combustion engine from said reversible electric machine and said hydraulic pump; said reversible electric machine driving said hydraulic pump when said internal combustion engine is disconnected from said disconnectable drive; and a battery being housed in a second side compartment, on the opposite side of said constant-velocity, universal joint drive to said first side compartment, being connected for charging to said reversible electric machine, and being connected to an electric motor connected to said constant-velocity, universal joint drive.
A platform support system comprising a support pawl and an actuation system operable in response to an input received from a user to move the support pawl between a supporting position and a non-supporting position when the support pawl is not in use supporting a platform, wherein a platform is arrangeable with the support pawl so as to be supported by the support pawl when in the supporting position, and wherein operation of the actuation system in response to a user input leaves the support pawl in a supporting position when the support pawl is in use supporting a platform characterised in that the actuation system is mounted in a housing, and the support pawl is arranged to protrude from the housing through an aperture defined therein when arranged in the supporting position.
A method of making 3-cyanopropyldimethylfluorosilane, comprising: a) reacting tetramethyldisiloxane and boron trifluoride to obtain fluorodimethylsilane; and b) reacting fluorodimethylsilane obtained in step a) with allyl cyanide. a) reacting tetramethyldisiloxane and boron trifluoride to obtain fluorodimethylsilane; and b) reacting fluorodimethylsilane obtained in step a) with allyl cyanide.
A capacitive discharge welder comprising: a capacitor bank for storing energy; a pulse transformer for converting a first voltage stored in the capacitor bank to a second voltage; a secondary circuit electrically connected to the pulse transformer, the secondary circuit for supplying a welding current corresponding to an output having the second voltage of the pulse transformer to a part to be welded, wherein an energy delivered by the secondary circuit depends only upon the value of the capacitor bank and the first voltage according to the formula E= 1⁄2 CV 2 where E is the energy supplied, C is the capacitance of the capacitor bank, and V is the first voltage stored in the capacitor bank, characterized by an insulated gate bipolar transistor (IGBT) for selectively electrically connecting the capacitor bank to the pulse transformer; a controller adapted to output a control signal to turn the IGBT on and off, wherein the controller is adapted to turn off the IGBT at a point shortly after primary current supplied to a primary side of the pulse transformer starts to further increase while secondary current supplied by a secondary side of the pulse transformer does not increase. a capacitor bank for storing energy; a pulse transformer for converting a first voltage stored in the capacitor bank to a second voltage; a secondary circuit electrically connected to the pulse transformer, the secondary circuit for supplying a welding current corresponding to an output having the second voltage of the pulse transformer to a part to be welded, wherein an energy delivered by the secondary circuit depends only upon the value of the capacitor bank and the first voltage according to the formula E= 1⁄2 CV 2 where E is the energy supplied, C is the capacitance of the capacitor bank, and V is the first voltage stored in the capacitor bank, characterized by an insulated gate bipolar transistor (IGBT) for selectively electrically connecting the capacitor bank to the pulse transformer; a controller adapted to output a control signal to turn the IGBT on and off, wherein the controller is adapted to turn off the IGBT at a point shortly after primary current supplied to a primary side of the pulse transformer starts to further increase while secondary current supplied by a secondary side of the pulse transformer does not increase.
A printer, comprising: a housing configured to accommodate a recording sheet and a printing portion; an attachment member, which is removably mounted to the housing, and has a hook hole for a strap, wherein a portion of the housing, to which the attachment member is mounted, and the attachment member form a rotation regulating portion (95; 96) configured to regulate rotation of the attachment member, and characterized in that the rotation regulating portion (95; 96) includes a chamfered engagement portion (71; 72) configured to regulate rotation of the attachment member by being held in contact with a connecting chamfered portion (91; 92) in an opposed state. a housing configured to accommodate a recording sheet and a printing portion; an attachment member, which is removably mounted to the housing, and has a hook hole for a strap, wherein a portion of the housing, to which the attachment member is mounted, and the attachment member form a rotation regulating portion (95; 96) configured to regulate rotation of the attachment member, and characterized in that the rotation regulating portion (95; 96) includes a chamfered engagement portion (71; 72) configured to regulate rotation of the attachment member by being held in contact with a connecting chamfered portion (91; 92) in an opposed state.
The use of compounds of general formula, in which R 1, R 2, R 3 and R 4 represent, independently of one another, hydrogen, an alkyl group having 1 to 20 C atoms, (CH 2) n OR 5, (CH 2) n COOR 6, (CH 2) n CONR 7 R 8 or SO 3 H, R 5, R 6, R 7 and R 8 represent, independently of one another, hydrogen or an alkyl group having 1 to 20 C atoms, and n represents a number from 0 to 6, wherein the chains of the alkyl functional groups may also optionally be interrupted by heteroatoms such as O, N or S, and/or the alkyl functional groups may also optionally be hydroxy- and/or amino-substituted, in washing or cleaning agents to improve the washing or cleaning performance with respect to bleachable stains.
A method for the provision of an evaluation result that is indicative of the physiological state on the basis of measurement signals associated with the respiration of a person, wherein evaluation characteristics are generated from said measurement signals through the use of several analysis systems, and, in the course of a result generation step based thereon, at least one evaluation result is generated by subjecting the evaluation characteristics to an associative analysis, wherein the measurement signals are acquired by a mobile detection appliance in the course of a signal acquisition phase preceding the evaluation, wherein the measurement signals, which are associated with the breathing of a person, comprise respiratory flow signals; and wherein a data processing device initiates a start of recording and/or a data storage when the respiratory flow signals fulfill a predefined criterion.