mhurhangee/ep-ind-claims huggingface dataset:
A multi-slot die coater comprising a lower slot and an upper slot, the multi-slot die coater comprising: a lower die block; an intermediate die block disposed above the lower die block to form the lower slot therebetween; and an upper die block disposed above the intermediate die block to form the upper slot therebetween, wherein at least one of the lower die block, the intermediate die block, and the upper die block comprises a metal coating layer (110b, 120b, 130b) on a ceramic body (110a, 120a, 130a), characterized in that a groove is formed in the ceramic body for bolt tap processing for bolt fastening, the metal coating layer is filled in the groove, and a bolt tap is formed in the metal coating layer filled in the groove. a lower die block; an intermediate die block disposed above the lower die block to form the lower slot therebetween; and an upper die block disposed above the intermediate die block to form the upper slot therebetween, wherein at least one of the lower die block, the intermediate die block, and the upper die block comprises a metal coating layer (110b, 120b, 130b) on a ceramic body (110a, 120a, 130a), characterized in that a groove is formed in the ceramic body for bolt tap processing for bolt fastening, the metal coating layer is filled in the groove, and a bolt tap is formed in the metal coating layer filled in the groove.
A light fixture for a foldable roll-over protection structure of a vehicle, the light fixture comprising a light and a linkage assembly for coupling the light to the vehicle, wherein the light is operable to rotate relative to the vehicle concurrently with the foldable roll-over protection structure via the linkage assembly between a first position corresponding to an upright position of the foldable roll-over protection structure and a second position corresponding to a folded position of the foldable roll-over protection structure, characterized in that an angular displacement of the light between the first position and the second position is less than an angular displacement of the foldable roll-over protection structure between the upright position and the folded position.
Method for controlling a wind turbine, characterised in that at least one operational setting (a) is varied within predetermined limits, wherein the variation is performed in predeterminable time intervals (t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) so that, when an optimal setting has been found, this is maintained for a given period of time.
A destructive inspection method of a vitreous silica crucible, characterized by evaluating a crack state of an inner surface of a vitreous silica crucible for pulling a silicon single crystal when a load is instantaneously applied to at least one point on the inner surface via an automatic center punch while pushing a tip portion of the automatic center punch against the inner surface.
A keyboard apparatus comprising: a support member having a key base end support part (15, 16); and a key unit having a plurality of white keys and a plurality of black keys, said white keys and said black keys being integrally connected to a common base end part, and said common base end part being held by said key base end support part (15, 16) of said support member, wherein each of said white keys and said black keys comprises a base end part (21, 41), a key main body (23, 43), and a hinge part (22, 42b) connecting said key main body (23, 43) to said base end part (21, 41) such that said key main body (23, 43) is swingable about said base end part (21, 41) in a key depressing/releasing direction, characterized in that said hinge part of each of said black keys is located rearward of said hinge part of each of said white keys, wherein the rearward direction is the direction from the key main body (23, 43) towards the base end part (21, 41). a support member having a key base end support part (15, 16); and a key unit having a plurality of white keys and a plurality of black keys, said white keys and said black keys being integrally connected to a common base end part, and said common base end part being held by said key base end support part (15, 16) of said support member, wherein each of said white keys and said black keys comprises a base end part (21, 41), a key main body (23, 43), and a hinge part (22, 42b) connecting said key main body (23, 43) to said base end part (21, 41) such that said key main body (23, 43) is swingable about said base end part (21, 41) in a key depressing/releasing direction, characterized in that said hinge part of each of said black keys is located rearward of said hinge part of each of said white keys, wherein the rearward direction is the direction from the key main body (23, 43) towards the base end part (21, 41).
A photosensitizer that is a dye represented by the following general formula or its salt: wherein in formula, m represents an integer of 0 through 4, and n represents an integer of 0 or 1, and p represents an integer of 0 to 2, R 1 and R 2 represent a hydrogen atom, an alkyl group or an aryl group, and may bind to each other to form an aromatic ring or an aliphatic ring, R 3 represents an alkyl group, an aryl group, an aralkyl group or a heterocyclic residue, R 4, R 4 ' and R 4 " represent a hydrogen atom, an alkyl group, an aralkyl group, an alkoxy group, a substituted amino group or a halogen atom, and may bind at R 4 ' and R 4 " to form a ring structure, R 5 and R 6 represent a hydrogen atom, an alkyl group, an alkoxy group or an alkylthio group, and may bind at R 5 and R 6 to form a ring structure, R 7, R 8 and R 9 represent a hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group or an aryl group, and may bind at R 7 and R 8, or at R 8 and R 9 to form an aliphatic ring, X represents an oxygen atom, an alkylene group, or a carbonyl group, Z 1 and Z 2 represent a hydrogen atom, a hydroxyl group, a carboxyl group, an alkoxycarbonyl group, a sulfone group or a substituted amino group, but Z 1 and Z 2 are hydrogen atoms not at the same time, here, an acidic group is included as at least one substituent in a molecule.
A print head carriage assembly in a printer, comprising: - a carriage arranged to move in a main scanning direction (x) relative to a recording medium; - a plurality of ink-jet print heads mounted on the carriage and arranged to apply a curable marking material onto the recording medium; and - a number of curing devices (16, 18, 20, 22) mounted on the carriage and disposed in positions relative to the print heads such that each print head is associated with at least one of the curing devices, said at least one of the curing devices being disposed to follow its associated print head in a distance (d ij) in the main scanning direction so as to cure the ink that has been applied with that print head, - the print heads being arranged in at least two rows (i) which extend in the main scanning direction (x) and are staggered in a sub-scanning direction (y) normal to the main scanning direction (x), and the print heads being grouped such that each print head in each row (i) has, in each other row, a counterpart print head which belongs to the same group (j) and print with the same color, characterized in that the curing devices (16, 18, 20, 22) comprise at least one separate curing device (16, 18; 20, 22) for each row (i), each separate curing device is associated with print heads of at least two groups (j), and the distances (d ij) between the curing devices and the associated print heads are different from group to group but are the same for all rows. - a carriage arranged to move in a main scanning direction (x) relative to a recording medium; - a plurality of ink-jet print heads mounted on the carriage and arranged to apply a curable marking material onto the recording medium; and - a number of curing devices (16, 18, 20, 22) mounted on the carriage and disposed in positions relative to the print heads such that each print head is associated with at least one of the curing devices, said at least one of the curing devices being disposed to follow its associated print head in a distance (d ij) in the main scanning direction so as to cure the ink that has been applied with that print head, - the print heads being arranged in at least two rows (i) which extend in the main scanning direction (x) and are staggered in a sub-scanning direction (y) normal to the main scanning direction (x), and the print heads being grouped such that each print head in each row (i) has, in each other row, a counterpart print head which belongs to the same group (j) and print with the same color,
An electric toothbrush with a rechargeable battery comprising: a chassis having a motor receiving section, a rechargeable battery receiving section and a bobbin section, which are integrally formed to each other and are aligned along a common axis in said order; a DC motor accommodated in the motor receiving section; a rechargeable battery accommodated in the rechargeable battery receiving section; and a coil wound on the bobbin section; wherein the rechargeable battery receiving section and the bobbin section are connected to each other by a pair of connecting arms (23a, 23b) extending generally parallel to each other; and wherein a thickness of each of the connecting arms (23a, 23b) is thinner than a wall forming the rechargeable battery receiving section and the bobbin section. a chassis having a motor receiving section, a rechargeable battery receiving section and a bobbin section, which are integrally formed to each other and are aligned along a common axis in said order; a DC motor accommodated in the motor receiving section; a rechargeable battery accommodated in the rechargeable battery receiving section; and a coil wound on the bobbin section; wherein the rechargeable battery receiving section and the bobbin section are connected to each other by a pair of connecting arms (23a, 23b) extending generally parallel to each other; and wherein a thickness of each of the connecting arms (23a, 23b) is thinner than a wall forming the rechargeable battery receiving section and the bobbin section.
Compressed air supply system for supplying compressed air to a pneumatic system, in particular an air supply system of a commercial vehicle, comprising: - a compressed air input port, a compressed air output port and a vent port, - a pneumatic main pipe arranged between the compressed air input port and the compressed air output port, - a pneumatic vent pipe arranged between the compressed air output port and the vent port and connected to the pneumatic main pipe, - a purge valve arranged in the pneumatic vent pipe for venting the compressed air supply system, comprising a first and a second purge valve port (731, 732) and a control port, - a regeneration valve for controlling a regeneration flow of compressed air through an air dryer arranged in the main pipe, comprising at least a first and a second regeneration valve port (741, 742), - a governor valve for generating a pressure signal, comprising at least a first and a second governor valve port (751, 752), and - a first and a second pneumatic control pipe (121, 122), wherein the first pneumatic control pipe connects the second regeneration valve port of the regeneration valve to the control port of the purge valve and the second pneumatic control pipe connects the second governor valve port of governor valve with the control port of the purge valve, wherein either the first or the second pneumatic control pipe (121, 122) is open. - a compressed air input port, a compressed air output port and a vent port, - a pneumatic main pipe arranged between the compressed air input port and the compressed air output port, - a pneumatic vent pipe arranged between the compressed air output port and the vent port and connected to the pneumatic main pipe, - a purge valve arranged in the pneumatic vent pipe for venting the compressed air supply system, comprising a first and a second purge valve port (731, 732) and a control port, - a regeneration valve for controlling a regeneration flow of compressed air through an air dryer arranged in the main pipe, comprising at least a first and a second regeneration valve port (741, 742), - a governor valve for generating a pressure signal, comprising at least a first and a second governor valve port (751, 752), and - a first and a second pneumatic control pipe (121, 122), wherein the first pneumatic control pipe connects the second regeneration valve port of the regeneration valve to the control port of the purge valve and the second pneumatic control pipe connects the second governor valve port of governor valve with the control port of the purge valve, wherein either the first or the second pneumatic control pipe (121, 122) is open.
A catalyst, comprising; 1 wt.-% Pd on ZnCr 2 O 4 crystallites having an average crystallite size of 18.65 nm, wherein the average crystallite size is measured by X-ray powder diffraction on a Philips X'pert pro diffractometer operated at 40kV by 40mA using CuK α radiation in the 2 θ range from 2 to 100° in steps of 0.02° with a sampling time of 1 s per step using Scherrer's equation. 1 wt.-% Pd on ZnCr 2 O 4 crystallites having an average crystallite size of 18.65 nm, wherein the average crystallite size is measured by X-ray powder diffraction on a Philips X'pert pro diffractometer operated at 40kV by 40mA using CuK α radiation in the 2 θ range from 2 to 100° in steps of 0.02° with a sampling time of 1 s per step using Scherrer's equation.
A method for cleaning a contaminated surface, said method comprising: covering at least a portion of the contaminated surface with an absorptive medium; at least one of saturating at least a portion of the absorptive medium with a cleaning solution before the portion of the contaminated surface is covered with the absorptive medium, and saturating at least a portion of the absorptive medium with a cleaning solution after the portion of the contaminated surface is covered with the absorptive medium; and applying steam to the saturated absorptive medium for a period of time to facilitate removing contaminants from the contaminated surface and to facilitate transferring the contaminants to the absorptive medium, wherein the saturated absorptive medium is substantially stationary relative to the contaminated surface as steam is applied to the saturated absorptive medium; characterized in that applying steam to the saturated absorptive medium further comprises: directing at least one steam jet (140, 142, 144, 146, 148, 150) from a steam jet head towards the saturated absorptive medium; and directing the steam through the saturated absorptive medium to facilitate forcing the cleaning solution towards the contaminated surface. covering at least a portion of the contaminated surface with an absorptive medium; at least one of saturating at least a portion of the absorptive medium with a cleaning solution before the portion of the contaminated surface is covered with the absorptive medium, and saturating at least a portion of the absorptive medium with a cleaning solution after the portion of the contaminated surface is covered with the absorptive medium; and applying steam to the saturated absorptive medium for a period of time to facilitate removing contaminants from the contaminated surface and to facilitate transferring the contaminants to the absorptive medium, wherein the saturated absorptive medium is substantially stationary relative to the contaminated surface as steam is applied to the saturated absorptive medium; characterized in that applying steam to the saturated absorptive medium further comprises: directing at least one steam jet (140, 142, 144, 146, 148, 150) from a steam jet head towards the saturated absorptive medium; and directing the steam through the saturated absorptive medium to facilitate forcing the cleaning solution towards the contaminated surface. directing at least one steam jet (140, 142, 144, 146, 148, 150) from a steam jet head towards the saturated absorptive medium; and directing the steam through the saturated absorptive medium to facilitate forcing the cleaning solution towards the contaminated surface.
A panic lock for doors that comprises: a box provided with a base; a latch mounted with the capacity to rotate with respect to a shaft between a locked position and an unlocked position of the lock, and a locking and unlocking mechanism of the latch that comprises a carriage holding cylinders (41 and 42) and capable of moving between a locked position and an unlocked position of the latch, characterised in that the carriage comprises two windows parallel to the rotation shaft of the latch, provided with an inner projection that delimits a lower cavity and an upper cavity in which opposite ends of the first and second cylinder (41, 42) are housed; said cavities (45, 46) having configurations suitable for the limited movement of the cylinders (41, 42) between: - a locked position of the latch wherein: the contact points of the cylinders (41, 42) with respect to each other, the contact points of the first cylinder with a contact surface of the base of the box, and the contact points of the second cylinder with a contact surface of the heel of the latch are aligned on a plane perpendicular to the contact surfaces (22, 33) of the base and the latch; and - an unlocked position of the latch wherein the contact points of the cylinders (41, 42) with respect to each other, of the first cylinder with the contact surface of the base and of the second cylinder with the contact surface of the latch are misaligned.
An apparatus for providing an audio signal to drive a speaker system, said apparatus comprising: a first audio channel having a first class-D amplifier for receiving an input signal, and a first reconstruction filter for receiving an output from said first class-D amplifier and reconstructing therefrom an output audio signal for driving said speaker system, said first reconstruction filter including a first planar inductor, and a second audio channel having a second class-D amplifier for receiving an input audio signal, and a second reconstruction filter for receiving an output from said second class-D amplifier and reconstructing therefrom an output audio signal for driving said speaker system, said second reconstruction filter including a second planar inductor, said second planar inductor being magnetically coupled to said first planar inductor, the apparatus further comprising: a first printed circuit board on which are mounted said class-D amplifiers, and a second printed circuit board on which are mounted said planar inductors, said second printed circuit board being oriented perpendicular to said first printed circuit board. a first audio channel having a first class-D amplifier for receiving an input signal, and a first reconstruction filter for receiving an output from said first class-D amplifier and reconstructing therefrom an output audio signal for driving said speaker system, said first reconstruction filter including a first planar inductor, and a second audio channel having a second class-D amplifier for receiving an input audio signal, and a second reconstruction filter for receiving an output from said second class-D amplifier and reconstructing therefrom an output audio signal for driving said speaker system, said second reconstruction filter including a second planar inductor, said second planar inductor being magnetically coupled to said first planar inductor, a first class-D amplifier for receiving an input signal, and a first reconstruction filter for receiving an output from said first class-D amplifier and reconstructing therefrom an output audio signal for driving said speaker system, said first reconstruction filter including a first planar inductor, and a second audio channel having a second class-D amplifier for receiving an input audio signal, and a second reconstruction filter for receiving an output from said second class-D amplifier and reconstructing therefrom an output audio signal for driving said speaker system, said second reconstruction filter including a second planar inductor, said second planar inductor being magnetically coupled to said first planar inductor, the apparatus further comprising: a first printed circuit board on which are mounted said class-D amplifiers, and a second printed circuit board on which are mounted said planar inductors, said second printed circuit board being oriented perpendicular to said first printed circuit board. a first printed circuit board on which are mounted said class-D amplifiers, and a second printed circuit board on which are mounted said planar inductors, said second printed circuit board being oriented perpendicular to said first printed circuit board.
Method for the safe monitoring of a three-phase motor fed by an inverter connected downstream of an intermediate circuit, with the following method steps: a) Determine each phase current (iR,iS,iT) of the three-phase motor, b) Determine each phase voltage (uR,uS,uT) of the three-phase motor, c) Determining an inverter output power (Pw) from the phase currents (iR,iS,iT) and the phase voltages (uR, uS,uT), d) Determining a DC link current (Izk), e) Determining a DC link voltage (Uzk), f) Determining an intermediate circuit power (Pzk) from the intermediate circuit current (Izk) and the intermediate circuit voltage (Uzk) independently of the determination of the inverter output power (Pw), g) Comparing the determined inverter output power (Pw) and the determined intermediate circuit power (Pzk), h) Generating an output signal if the determined inverter output power (Pw) and the determined intermediate circuit power (Pzk) do not match within predetermined or pre-defined limits, wherein the output signal indicates an exceptional situation, characterized in that, if the determined inverter output power (Pw) and the determined intermediate circuit power (Pzk) match within the predetermined or predeterminable limits, the determined inverter output power (Pw) or the determined intermediate circuit power (Pzk) is used for redundantly determining an instantaneous torque of the three-phase motor, wherein the inverter output power (Pw) is output if the intermediate circuit power (Pzk) cannot be determined or the intermediate circuit power (Pzk) is output if the inverter output power (Pw) cannot be determined and wherein the inverter output power (Pw) or the intermediate circuit power (Pzk) is used to determine a momentary torque of the three-phase motor, wherein the inverter output power (Pw) and the intermediate circuit power (Pzk) are determined by a first functional unit and the inverter output power (Pw) and the intermediate circuit power (Pzk) are determined by a second functional unit and the comparison is performed within each functional unit as well as crosswise. a) Determine each phase current (iR,iS,iT) of the three-phase motor, b) Determine each phase voltage (uR,uS,uT) of the three-phase motor, c) Determining an inverter output power (Pw) from the phase currents (iR,iS,iT) and the phase voltages (uR, uS,uT), d) Determining a DC link current (Izk), e) Determining a DC link voltage (Uzk), f) Determining an intermediate circuit power (Pzk) from the intermediate circuit current (Izk) and the intermediate circuit voltage (Uzk) independently of the determination of the inverter output power (Pw), g) Comparing the determined inverter output power (Pw) and the determined intermediate circuit power (Pzk), h) Generating an output signal if the determined inverter output power (Pw) and the determined intermediate circuit power (Pzk) do not match within predetermined or pre-defined limits,