mhurhangee/ep-ind-claims huggingface dataset:
A lens for distribution of light predominantly toward a preferential side from a light emitter having an emitter axis and defining an emitter plane, comprising: an output-end surface; and a refracting inner surface configured for refracting light from the emitter, the refracting inner surface comprising a surrounding lateral surface formed about the emitter axis; characterized in that the refracting inner surface further comprises an end surface including a substantially planar portion angled toward the preferential side and transitioning from near emitter axis to a convex portion in a cross-sectional plane including the emitter axis, the convex portion being on the non-preferential side. an output-end surface; and a refracting inner surface configured for refracting light from the emitter, the refracting inner surface comprising a surrounding lateral surface formed about the emitter axis; characterized in that the refracting inner surface further comprises an end surface including a substantially planar portion angled toward the preferential side and transitioning from near emitter axis to a convex portion in a cross-sectional plane including the emitter axis, the convex portion being on the non-preferential side.
A pre-mix burner apparatus, comprising: a burner having a generally cylindrical burner surface, the burner having a central axis and having a generally circular burner inlet at one end of the burner, the burner inlet having an inlet diameter; a blower configured to provide fuel and air mixture to the burner inlet, the blower having a blower outlet having a blower outlet cross-sectional area; wherein the burner inlet has an inlet cross-sectional area greater than the blower outlet cross-sectional area; characterized in that a flow distribution member is arranged to distribute flow of fuel and air mixture into the burner, the flow distribution member including: a closed axially central portion (70, 102) configured to block flow of fuel and air mixture axially centrally into the burner; and a plurality of vanes extending radially outward from the closed axially central portion, the vanes being configured to generate a swirling flow of fuel and air mixture flowing past the vanes into the burner so that that the spiral flow pattern adjacent and downstream of the burner inlet prevents flame flow back into the burner adjacent the burner inlet, the closed axially central portion being disc shaped and having a disc diameter in a range of from about 10% to about 20% of the inlet diameter of the burner inlet. a burner having a generally cylindrical burner surface, the burner having a central axis and having a generally circular burner inlet at one end of the burner, the burner inlet having an inlet diameter; a blower configured to provide fuel and air mixture to the burner inlet, the blower having a blower outlet having a blower outlet cross-sectional area; wherein the burner inlet has an inlet cross-sectional area greater than the blower outlet cross-sectional area; a closed axially central portion (70, 102) configured to block flow of fuel and air mixture axially centrally into the burner; and a plurality of vanes extending radially outward from the closed axially central portion, the vanes being configured to generate a swirling flow of fuel and air mixture flowing past the vanes into the burner so that that the spiral flow pattern adjacent and downstream of the burner inlet prevents flame flow back into the burner adjacent the burner inlet, the closed axially central portion being disc shaped and having a disc diameter in a range of from about 10% to about 20% of the inlet diameter of the burner inlet.
House or apartment ventilation in a house with at least one ventilation inlet in the house facade, with a chimney shaft, with an exhaust fan and with a fuel heated heating device with combustion air blower, air supply line and exhaust line, wherein the exhaust line opens into the chimney shaft and leads through said chimney shaft into the environment, the chimney shaft has an opening to the interior of the house in which opening the exhaust fan is disposed and the air supply line encloses coaxially the exhaust line and is connected with the interior of the house, characterised in that the house or apartment ventilation comprises a housing which is disposed above the exhaust fan 5, the coaxial air supply line ends in the housing and the air supply line and the exhaust fan are connected via the housing with the interior of the house, preferably via a ventilation mesh of the housing.
A cryogenic pump for liquefied gases for applying a pressure difference to cryogenic liquefied gas so as to pump-transfer the gas by rotationally driving an impeller by a motor, wherein the motor and the impeller are coupled to each other by a rotation transmitting means for transmitting the rotative drive force therebetween, wherein the motor and the impeller are arranged so that the motor is positioned on an upper side and the impeller is positioned on a lower side, wherein the motor and the impeller respectively exist in an enclosed space where the motor and the impeller are communicated with each other and into which the cryogenic liquefied gas is introduced, wherein the enclosed space is comprised to include a space for the motor, a space for the impeller and a space for the rotation transmitting means, each forming a part of the enclosed space, wherein a heat adjusting unit is provided between the motor and the impeller, wherein the heat adjusting unit has the rotation transmitting means space and a part of the rotation transmitting means existing in the rotation transmitting means space, and a heat adjusting housing for forming the rotation transmitting means space, and a heat giving means for giving heat to the heat adjusting housing, and the heat adjusting unit maintaining existence of the impeller in a liquid phase of the cryogenic liquefied gas and maintaining existence of the motor in a gas phase of the cryogenic liquefied gas, and the space for the motor is in the enclosed space which is formed as a pressure-enclosed space, characterised in that the heat giving means are fins.
Crimping tool comprising at least three crimping dies (12,14,16,18) that are guided for displacement in the crimping tool, where each of the crimping dies (12,14,16,18) have a respective crimping surface (42,44,46,48) and a respective sliding surface (50,52,54,56), where the crimping surfaces (42,44,46,48) together form a crimping opening, said crimping surface (42,44,46,48) of each crimping die (12,14,16,18) slidably abutting said sliding surface (50,52,54,56) of an adjacent die, whereby the crimping dies (12,14,16,18) have pivot points (29,31,33,35) characterised in that the pivot points are arranged movable relative to the body of the crimping tool and that a linkage is arranged to guide the movement of the pivot points (29,31,33,35) of the crimping dies (12,14,16,18) relative to the body of the crimping tool producing a movement between the pivot points (29,31,33,35) of the crimping dies (12,14,16,18) and the body of the crimping tool, and where the crimping dies (12,14,16,18) have tooth flanks (66,68) arranged to cooperate with a rolling movement with tooth flanks (60,62) in the body of the crimping tool.
An imaging device comprising a control unit configured to perform setting for shooting in accordance with an input from a first input unit in which setting from a still image shooting mode, to a first frame rate of moving image shooting, then to a second frame rate of moving image shooting and then to a further occurrence of the first frame rate of moving image shooting, can be continuously input in one direction; wherein the still image shooting mode can be further set a plurality of times in the first input unit when inputting a series of continuous input in one direction from the first frame rate to the further occurrence of the first frame rate.
A flow field velocity reduction system for an aircraft (332; 400; 600) comprising: an aerodynamic structure which comprises a wing; an aerodynamic structure enhancement suitably shaped to reduce a flow field velocity in a flow field region below the wing and near the aerodynamic structure enhancement such that a reduced flow field velocity deviation region is provided, wherein the aerodynamic structure enhancement comprises at least one member selected from a group consisting of: an enhanced thickness of the aerodynamic structure, an added structure, a bump on the aerodynamic structure, a notch in the aerodynamic structure, a lengthening of the aerodynamic structure, an extension of the aerodynamic structure, and a widening of the aerodynamic structure; and a propulsor (402; 606) comprising blades rotating in a plane which is positioned in the reduced flow field velocity deviation region. an aerodynamic structure which comprises a wing; an aerodynamic structure enhancement suitably shaped to reduce a flow field velocity in a flow field region below the wing and near the aerodynamic structure enhancement such that a reduced flow field velocity deviation region is provided, wherein the aerodynamic structure enhancement comprises at least one member selected from a group consisting of: an enhanced thickness of the aerodynamic structure, an added structure, a bump on the aerodynamic structure, a notch in the aerodynamic structure, a lengthening of the aerodynamic structure, an extension of the aerodynamic structure, and a widening of the aerodynamic structure; and a propulsor (402; 606) comprising blades rotating in a plane which is positioned in the reduced flow field velocity deviation region.
A method of operating a material handling machine having a material handling implement moveable relative to a chassis of the machine, the method including the steps of a) manually positioning the material handling implement in a first position of a first region of a trench, the first region being a region where it is desired to manually dig the trench, b) manually moving the material handling implement to a second region, the second region being a region where it is desired to deposit spoil, c) providing a control system and enabling the control system to automatically return the material handling implement to the first region by directly positioning the material handling implement at a second position of the first region, the second position being a next sequential position where it is desired to manually dig the trench, d) manually returning the material handling implement to the second region. a) manually positioning the material handling implement in a first position of a first region of a trench, the first region being a region where it is desired to manually dig the trench, b) manually moving the material handling implement to a second region, the second region being a region where it is desired to deposit spoil, c) providing a control system and enabling the control system to automatically return the material handling implement to the first region by directly positioning the material handling implement at a second position of the first region, the second position being a next sequential position where it is desired to manually dig the trench, d) manually returning the material handling implement to the second region.
An interlayer film for a laminated glass, having a large number of recesses (11, 12) on both surfaces, the recesses (11, 12) each having a groove shape with a continuous bottom and being regularly adjacent and parallel to each other, wherein an interval Sm between the recesses (11, 12) each having a groove shape with a continuous bottom is 450 μm or less, characterized in that the interlayer film has a glossiness on a surface with the large number of recesses measured in conformity with JIS Z 8741-1997 of higher than 3% and a haze value measured in conformity with JIS K 7105-1981 of 87% or lower. the recesses (11, 12) each having a groove shape with a continuous bottom and being regularly adjacent and parallel to each other, wherein an interval Sm between the recesses (11, 12) each having a groove shape with a continuous bottom is 450 μm or less, characterized in that the interlayer film has a glossiness on a surface with the large number of recesses measured in conformity with JIS Z 8741-1997 of higher than 3% and a haze value measured in conformity with JIS K 7105-1981 of 87% or lower.
An electric power steering apparatus that comprises a control substrate that controls a poly-phase motor having a multi-system motor winding, comprising: a temperature sensor that detects a substrate temperature of said control substrate; and a coil temperature estimating section that obtains coil calorific values of respective phases of said poly-phase motor and a substrate calorific value of said control substrate by a motor current of said phase, characterised in that the coil temperature estimating section estimates a coil temperature of said phase by said coil calorific value, said substrate calorific value and said substrate temperature based on a heat transfer phenomenon between said respective phases that is caused by a difference in temperature between coils of said respective phases and a heat transfer phenomenon between said coil and said control substrate, wherein said coil temperature estimating section estimates said coil temperature by a corrected coil calorific value and a corrected substrate calorific value that are obtained by correcting said coil calorific value and said substrate calorific value that are obtained in a normal system, and said substrate temperature, when an abnormality occurs in any of systems, and wherein said heat transfer phenomenon is expressed by a differential equation. a temperature sensor that detects a substrate temperature of said control substrate; and a coil temperature estimating section that obtains coil calorific values of respective phases of said poly-phase motor and a substrate calorific value of said control substrate by a motor current of said phase, characterised in that the coil temperature estimating section estimates a coil temperature of said phase by said coil calorific value, said substrate calorific value and said substrate temperature based on a heat transfer phenomenon between said respective phases that is caused by a difference in temperature between coils of said respective phases and a heat transfer phenomenon between said coil and said control substrate, wherein said coil temperature estimating section estimates said coil temperature by a corrected coil calorific value and a corrected substrate calorific value that are obtained by correcting said coil calorific value and said substrate calorific value that are obtained in a normal system, and said substrate temperature, when an abnormality occurs in any of systems, and wherein said heat transfer phenomenon is expressed by a differential equation.
A method, comprising: receiving, from an access point, in the following also referred to as AP, by a station, in the following also referred to as STA, associated with the AP, an indication of an enhanced distributed channel access, in the following also referred to as EDCA, parameter set; and updating, by the STA, one or more parameters of the EDCA parameter set with respect to a triggered transmission opportunity, in the following also referred to as TXOP, sharing, in the following also referred to as TXS, operation, wherein the EDCA parameter set is used to control the use of EDCA for channel contention by associated STAs following the triggered TXS operation and the associated STAs include the STA, characterized in that the updating the one or more parameters of the EDCA parameter set is performed at an end of an immediate acknowledgement received by the STA from the AP in response to transmission of a frame by the STA. receiving, from an access point, in the following also referred to as AP, by a station, in the following also referred to as STA, associated with the AP, an indication of an enhanced distributed channel access, in the following also referred to as EDCA, parameter set; and updating, by the STA, one or more parameters of the EDCA parameter set with respect to a triggered transmission opportunity, in the following also referred to as TXOP, sharing, in the following also referred to as TXS, operation, wherein the EDCA parameter set is used to control the use of EDCA for channel contention by associated STAs following the triggered TXS operation and the associated STAs include the STA, characterized in that the updating the one or more parameters of the EDCA parameter set is performed at an end of an immediate acknowledgement received by the STA from the AP in response to transmission of a frame by the STA.
A wind turbine comprising: a bearing housing; a rolling element bearing within the bearing housing and a space within the bearing housing for containing grease for lubricating the rolling element bearing; a shaft rotatably supported by the rolling element bearing; wherein the rolling element bearing comprises a plurality of rolling elements spaced by a cage, characterised in that the wind turbine further comprises a pressure sensor, wherein the pressure sensor is in fluid communication with the space and configured to measure the pressure of grease in the space within the bearing housing.
Self-propelled and self-steering floor cleaning apparatus, comprising: - a housing having a front portion and a rear portion relative to a main movement direction of the floor cleaning apparatus, which housing defines an enveloping contour of the floor cleaning apparatus relative to a plan view of the floor cleaning apparatus positioned on a floor surface; - a chassis for traveling on the floor surface, which chassis is held on the housing and comprises two drive elements arranged at a distance from one another along a drive axis; - at least one cleaning device for cleaning the floor surface, which at least one cleaning device comprises a wiping device having a wiping tool; wherein: - the floor cleaning apparatus is rotatable about a rotation axis extending through a pivot point by means of the drive elements of the chassis; - the front portion of the housing is shaped such that a corresponding front portion of the enveloping contour extends, at least in portions, within a circular contour, the center of which lies on the drive axis and the diameter of which is given by the width of the housing at the position of the drive axis; - the rear portion of the housing is shaped such that a corresponding rear portion of the enveloping contour extends, at least in portions, outside the circular contour, wherein the rear portion of the housing accommodates the wiping device; characterized in that the at least one cleaning device comprises a sweeping device having a rotationally drivable sweeping roller, and a dirt collecting container for receiving the swept-up dirt. - a housing having a front portion and a rear portion relative to a main movement direction of the floor cleaning apparatus, which housing defines an enveloping contour of the floor cleaning apparatus relative to a plan view of the floor cleaning apparatus positioned on a floor surface; - a chassis for traveling on the floor surface, which chassis is held on the housing and comprises two drive elements arranged at a distance from one another along a drive axis; - at least one cleaning device for cleaning the floor surface, which at least one cleaning device comprises a wiping device having a wiping tool; - the floor cleaning apparatus is rotatable about a rotation axis extending through a pivot point by means of the drive elements of the chassis; - the front portion of the housing is shaped such that a corresponding front portion of the enveloping contour extends, at least in portions, within a circular contour, the center of which lies on the drive axis and the diameter of which is given by the width of the housing at the position of the drive axis; - the rear portion of the housing is shaped such that a corresponding rear portion of the enveloping contour extends, at least in portions, outside the circular contour, wherein the rear portion of the housing accommodates the wiping device;
Method for manufacturing a vaporizer assembly for an inhaler, comprising providing a plurality of connection stations and performing at least one assembly step at each connection station to manufacture a vaporizer assembly at each connection station, wherein the connection stations are interconnected by an assembly framework, characterized in that the assembly framework is belt-shaped and is advanced to perform assembly steps.
Motor vehicle, comprising: - at least one rear wheel, at least two front steering wheels (12, 16) and a handlebar, - the front wheels (12, 16) being rotatable around respective lateral steering axes (L1, L2) according to lateral steering angles α1, α2), the handlebar being according to a central steering angle (β) around a column defining a central steering axis, - the front steering wheels (12, 16) being kinematically connected to the handlebar by means of transmission means that comprise a steering bar, pivoted, at lateral hinges (52, 56), to two lateral steering supports (44, 48), each kinematically connected to a corresponding front wheel (12, 16), - the transmission means comprise moreover: - a first pivoting hinge associated to the column, and - a second pivoting hinge perpendicular to the first pivoting hinge associated to the at least one steering bar, - wherein said transmission means allow the rotation and mutual translation between the at least one steering bar and the first pivot thinge, characterized by a cylindrical joint, interposed between the first pivoting hinge and the second pivoting hinge. - at least one rear wheel, at least two front steering wheels (12, 16) and a handlebar, - the front wheels (12, 16) being rotatable around respective lateral steering axes (L1, L2) according to lateral steering angles α1, α2), the handlebar being according to a central steering angle (β) around a column defining a central steering axis, - the front steering wheels (12, 16) being kinematically connected to the handlebar by means of transmission means that comprise a steering bar, pivoted, at lateral hinges (52, 56), to two lateral steering supports (44, 48), each kinematically connected to a corresponding front wheel (12, 16), - the transmission means comprise moreover: - a first pivoting hinge associated to the column, and - a second pivoting hinge perpendicular to the first pivoting hinge associated to the at least one steering bar, - wherein said transmission means allow the rotation and mutual translation between the at least one steering bar and the first pivot thinge, characterized by a cylindrical joint, interposed between the first pivoting hinge and the second pivoting hinge.
An adhesive composition comprising: a modified polyolefin, a glycidyl amine-type epoxy resin, a glycidyl ether-type epoxy resin, and an organic solvent; wherein the modified polyolefin is or below:: a crystalline acid-modified polyolefin having an acid value of 5 to 50 mg KOH/g-resin; or: an acid-modified chlorinated polyolefin having an acid value of 5 to 50 mg KOH/g-resin and a chlorine content of 5 to 40 mass%, wherein the adhesive composition comprises 80 parts by mass or more of organic solvent, based on 100 parts by mass of modified polyolefin. a modified polyolefin, a glycidyl amine-type epoxy resin, a glycidyl ether-type epoxy resin, and an organic solvent; wherein the modified polyolefin is or below:: a crystalline acid-modified polyolefin having an acid value of 5 to 50 mg KOH/g-resin; or: an acid-modified chlorinated polyolefin having an acid value of 5 to 50 mg KOH/g-resin and a chlorine content of 5 to 40 mass%, wherein the adhesive composition comprises 80 parts by mass or more of organic solvent, based on 100 parts by mass of modified polyolefin.: a crystalline acid-modified polyolefin having an acid value of 5 to 50 mg KOH/g-resin; or: an acid-modified chlorinated polyolefin having an acid value of 5 to 50 mg KOH/g-resin and a chlorine content of 5 to 40 mass%, wherein the adhesive composition comprises 80 parts by mass or more of organic solvent, based on 100 parts by mass of modified polyolefin.