mhurhangee/patent-ind-claim-en huggingface dataset:
A selectable one-way clutch (1A; 1B) comprising: a first plate ; a second plate placed on the same axis (Ax) as the first plate , the second plate having a recessed portion ; a claw provided in the first plate , the claw being configured to project from the first plate toward the second plate , the claw being configured to mesh with the recessed portion of the second plate when in a state where the claw projects from the first plate only at the time when the second plate rotates in a predetermined rotation direction (R1); a selector plate placed between the first plate and the second plate , the selector plate being configured to change a state of the claw between a state where the claw is projectable from the first plate and a state where the claw is maintained to be accommodated on a first-plate side; characterized in that it further comprises an outer shell configured to cover an outer periphery of the first plate , the first plate being mounted on a holding member such that the first plate is non-rotatable around the axis and movable in a direction of the axis, the outer shell being configured to be fixed relative to the holding member wherein the outer shell is positioned in a radial direction on the basis of the axis, the outer periphery of the first plate covered with the outer shell and an inner periphery of the outer shell that covers the outer periphery of the first plate having a tapered shape in which a diameter is gradually reduced toward a direction distanced from the second plate . a first plate ; a second plate placed on the same axis (Ax) as the first plate , the second plate having a recessed portion ; a claw provided in the first plate , the claw being configured to project from the first plate toward the second plate , the claw being configured to mesh with the recessed portion of the second plate when in a state where the claw projects from the first plate only at the time when the second plate rotates in a predetermined rotation direction (R1); a selector plate placed between the first plate and the second plate , the selector plate being configured to change a state of the claw between a state where the claw is projectable from the first plate and a state where the claw is maintained to be accommodated on a first-plate side; characterized in that it further comprises an outer shell configured to cover an outer periphery of the first plate , the first plate being mounted on a holding member such that the first plate is non-rotatable around the axis and movable in a direction of the axis, the outer shell being configured to be fixed relative to the holding member wherein the outer shell is positioned in a radial direction on the basis of the axis, the outer periphery of the first plate covered with the outer shell and an inner periphery of the outer shell that covers the outer periphery of the first plate having a tapered shape in which a diameter is gradually reduced toward a direction distanced from the second plate .
A humidification device comprising: a heating portion , and a liquid inlet structure adding liquid to the heating portion , wherein the heating portion comprises: an accommodating chamber , and a transition chamber limiting the amount of liquid in the accommodating chamber , and the liquid inlet structure is communicated with the transition chamber and allows the liquid to enter the transition chamber , the liquid inlet structure comprises a liquid inlet pipeline , the liquid inlet pipeline stretches into the transition chamber , and a predetermined interval is provided between an opening of the liquid inlet pipeline and a bottom of the transition chamber , and characterized in that a bottom surface of the transition chamber is lower than that of the accommodating chamber , and the opening of the liquid inlet pipeline is lower than the bottom surface of the accommodating chamber , wherein the humidification device is configured to stop the liquid in the liquid inlet pipeline from flowing into the transition chamber when a liquid level of the transition chamber at least is flush with the opening of the liquid inlet pipeline . a heating portion , and a liquid inlet structure adding liquid to the heating portion , wherein the heating portion comprises: an accommodating chamber , and a transition chamber limiting the amount of liquid in the accommodating chamber , and an accommodating chamber , and a transition chamber limiting the amount of liquid in the accommodating chamber , and the liquid inlet structure is communicated with the transition chamber and allows the liquid to enter the transition chamber , the liquid inlet structure comprises a liquid inlet pipeline , the liquid inlet pipeline stretches into the transition chamber , and a predetermined interval is provided between an opening of the liquid inlet pipeline and a bottom of the transition chamber , and characterized in that a bottom surface of the transition chamber is lower than that of the accommodating chamber , and the opening of the liquid inlet pipeline is lower than the bottom surface of the accommodating chamber , wherein the humidification device is configured to stop the liquid in the liquid inlet pipeline from flowing into the transition chamber when a liquid level of the transition chamber at least is flush with the opening of the liquid inlet pipeline .
A device for sealing a pump of a nuclear power station, said device comprising: • a mechanical packing , • a fluid header which is fixed to a pump housing of the pump by fixing means, said fluid header comprising: - a first plurality of surfaces that cooperate with said mechanical packing ; - a second plurality of surfaces that are designed to cooperate with the pump housing ;a plurality of ducts that form, in an operating state, a first fluid circuit that constitutes a thermal barrier between the first plurality of surfaces and the second plurality of surfaces, and a second fluid circuit that supplies fluid to said mechanical packing in order to cool it, wherein - a space defining an exchange zone between the mechanical packing and the part of the fluid header which is adjacent to friction elements of said mechanical packing contains the fluid for cooling said elements . • a mechanical packing , • a fluid header which is fixed to a pump housing of the pump by fixing means, said fluid header comprising: - a first plurality of surfaces that cooperate with said mechanical packing ; - a second plurality of surfaces that are designed to cooperate with the pump housing ;a plurality of ducts that form, in an operating state, a first fluid circuit that constitutes a thermal barrier between the first plurality of surfaces and the second plurality of surfaces, and a second fluid circuit that supplies fluid to said mechanical packing in order to cool it, wherein - a space defining an exchange zone between the mechanical packing and the part of the fluid header which is adjacent to friction elements of said mechanical packing contains the fluid for cooling said elements . - a first plurality of surfaces that cooperate with said mechanical packing ; - a second plurality of surfaces that are designed to cooperate with the pump housing ;a plurality of ducts that form, in an operating state, a first fluid circuit that constitutes a thermal barrier between the first plurality of surfaces and the second plurality of surfaces, and a second fluid circuit that supplies fluid to said mechanical packing in order to cool it, wherein - a space defining an exchange zone between the mechanical packing and the part of the fluid header which is adjacent to friction elements of said mechanical packing contains the fluid for cooling said elements .
A method of fabricating a solar cell, the solar cell having a front side which faces the sun during normal operation and a back side opposite the front side, the method comprising: forming a dielectric region on a silicon substrate , wherein the substrate has contaminants, the contaminants including metal impurities and/or metal contaminants; forming a first emitter region over the dielectric region, the first emitter region being a P-type or N-type doped region; forming a dopant region on a surface of the silicon substrate, wherein the surface is the front and/or back side of the solar cell; heating the silicon substrate at a temperature above 900 degrees Celsius to getter the contaminants to the first emitter region and drive dopants from the dopant region to a portion of the silicon substrate , wherein the portion of the silicon substrate has a dopant concentration of approximately less than or equal to 2x10 18 cm -3 after heating; forming a second emitter region having metal impurities over the dielectric region, the second emitter region being a P-type or N-type doped region; and forming a metal contact formed over the second emitter region, wherein either the first and second emitter regions are formed on the back side of the solar cell and the second emitter region is formed at least partially over the first emitter region with a further dielectric region formed between the first emitter region and the second emitter region , or the first emitter region is formed on a side of the solar cell opposite a side of the solar cell on which the second emitter region is formed. forming a dielectric region on a silicon substrate , wherein the substrate has contaminants, the contaminants including metal impurities and/or metal contaminants; forming a first emitter region over the dielectric region, the first emitter region being a P-type or N-type doped region; forming a dopant region on a surface of the silicon substrate, wherein the surface is the front and/or back side of the solar cell; heating the silicon substrate at a temperature above 900 degrees Celsius to getter the contaminants to the first emitter region and drive dopants from the dopant region to a portion of the silicon substrate , wherein the portion of the silicon substrate has a dopant concentration of approximately less than or equal to 2x10 18 cm -3 after heating; forming a second emitter region having metal impurities over the dielectric region, the second emitter region being a P-type or N-type doped region; and forming a metal contact formed over the second emitter region, wherein either the first and second emitter regions are formed on the back side of the solar cell and the second emitter region is formed at least partially over the first emitter region with a further dielectric region formed between the first emitter region and the second emitter region , or the first emitter region is formed on a side of the solar cell opposite a side of the solar cell on which the second emitter region is formed.
A high-pressure resistant integrated leak-free rotary compensator, comprising an inner pipe , an outer sleeve , a connecting pipe and a stuffing flange ; the outer sleeve being sleeved on the inner pipe ; one end of the inner pipe passing through the outer sleeve and being inserted into the connecting pipe ; the stuffing flange being sleeved on the inner pipe , with one end extending into the outer sleeve ; the outer sleeve being provided with an annular inner projection on the inner surface; a sealing stuffing being disposed between the annular inner projection and one end of the stuffing flange extending into the outer sleeve ; the outer sleeve and the connecting pipe being integrally molded to form an integrated structure, characterized in that , an impact plate is disposed between the sealing stuffing and the annular inner projection ; and wear-resistant carbon fiber layers are respectively disposed between the sealing stuffing and the outer surface of the inner pipe and between the sealing stuffing and the inner surface of the outer sleeve .
A vacuum cleaner comprising; - a profile extending between a profile nozzle end for attachment of a nozzle and a profile handle end for attachment of a first handle , - a housing attached to the profile , the housing comprising a motor fan unit for generating an airflow, a housing air outlet and a housing air inlet , and - an airflow channel extending from the profile nozzle end to the housing air outlet via the housing air inlet , for allowing an airflow from the first profile end to the housing air outlet , that the housing is arranged with a second handle operable by a user to move the vacuum cleaner characterized in that the housing is arranged to be moveably attached to the profile , wherein the housing is moveable along at least a part of the length of the profile . - a profile extending between a profile nozzle end for attachment of a nozzle and a profile handle end for attachment of a first handle , - a housing attached to the profile , the housing comprising a motor fan unit for generating an airflow, a housing air outlet and a housing air inlet , and - an airflow channel extending from the profile nozzle end to the housing air outlet via the housing air inlet , for allowing an airflow from the first profile end to the housing air outlet ,
A warehouse shuttle vehicle, comprising: a vehicle body ; a pallet fork , movable relative to the vehicle body to extend from or retract to the vehicle body , the pallet fork comprising two plate-like components arranged side by side in a horizontal direction, the two plate-like components being spaced apart and arranged oppositely to clamp goods therebetween; and a foldable shifting fork , one of the two plate-like components is installed with the shifting fork or each plate-like component is installed with the shifting fork , the shifting fork is configured to move relative to the plate-like component to switch between a first state and a second state, the warehouse shuttle vehicle being characterized in that the shifting fork comprises a first blocking component and a second blocking component connected to the first blocking component , wherein in the first state, the first blocking component and the second blocking component are arranged in sequence in a first direction perpendicular to the plate-like component, and in the second state, the first blocking component and the second blocking component overlap in a vertical direction and embedded inside the plate-like component. a vehicle body ; a pallet fork , movable relative to the vehicle body to extend from or retract to the vehicle body , the pallet fork comprising two plate-like components arranged side by side in a horizontal direction, the two plate-like components being spaced apart and arranged oppositely to clamp goods therebetween; and a foldable shifting fork , one of the two plate-like components is installed with the shifting fork or each plate-like component is installed with the shifting fork , the shifting fork is configured to move relative to the plate-like component to switch between a first state and a second state, the warehouse shuttle vehicle being characterized in that the shifting fork comprises a first blocking component and a second blocking component connected to the first blocking component , wherein in the first state, the first blocking component and the second blocking component are arranged in sequence in a first direction perpendicular to the plate-like component, and in the second state, the first blocking component and the second blocking component overlap in a vertical direction and embedded inside the plate-like component.
A sexual dysfunction treatment apparatus for treating a female patient comprising: an implantable stimulation device configured to electrically stimulate at least one portion of the patient's female erectile tissue, wherein the stimulation device comprises a plurality of electrical elements for engaging and stimulating the female erectile tissue; and a control device operable to control the stimulation device to stimulate the erectile tissue portion to cause contraction thereof to at least restrict the venous blood flow leaving the erectile tissue to obtain engorgement with blood of the female erectile tissue; characterized in that the control device is adapted to control the stimulation device to intermittently individually electrically stimulate different areas of the patient's erectile tissue portion with electric pulses, such that a first area of the different areas is stimulated while a second area of the different areas is not stimulated, and the second area is stimulated when the first area is not stimulated. an implantable stimulation device configured to electrically stimulate at least one portion of the patient's female erectile tissue, wherein the stimulation device comprises a plurality of electrical elements for engaging and stimulating the female erectile tissue; and a control device operable to control the stimulation device to stimulate the erectile tissue portion to cause contraction thereof to at least restrict the venous blood flow leaving the erectile tissue to obtain engorgement with blood of the female erectile tissue; characterized in that the control device is adapted to control the stimulation device to intermittently individually electrically stimulate different areas of the patient's erectile tissue portion with electric pulses, such that a first area of the different areas is stimulated while a second area of the different areas is not stimulated, and the second area is stimulated when the first area is not stimulated.
A defect inspection device comprising: a control unit for generating a signal whose amplitude varies according to a periodic function in a sinusoidal wave form and for transmitting the signal to a sound wave excitation unit ; the sound wave excitation unit for converting said transmitted signal into a sound wave and for exciting said sound wave having a time waveform represented by a continuous periodic function and varying in a sinusoidal wave form, to a prescribed position on a surface of an object to be measured; a displacement amount measurement unit for measuring a periodically varying displacement amount at each point of the surface generated by propagation of the sound wave from a prescribed position on the surface at at least three different phases of the periodic function of the transmitted signal; a periodic function acquisition unit for obtaining a periodic function expressing the periodic variation of the displacement amount on the basis of the displacement amount at the at least three different phases, a displacement amount calculation unit for obtaining values of displacement amount at each point on the surface at predetermined phase intervals by using the periodic function representing periodic variation in the displacement amount; and a visualization unit for visualizing the propagation of sound waves on the surface by using the values of the displacement amount obtained by the displacement amount calculation unit . a control unit for generating a signal whose amplitude varies according to a periodic function in a sinusoidal wave form and for transmitting the signal to a sound wave excitation unit ; the sound wave excitation unit for converting said transmitted signal into a sound wave and for exciting said sound wave having a time waveform represented by a continuous periodic function and varying in a sinusoidal wave form, to a prescribed position on a surface of an object to be measured; a displacement amount measurement unit for measuring a periodically varying displacement amount at each point of the surface generated by propagation of the sound wave from a prescribed position on the surface at at least three different phases of the periodic function of the transmitted signal; a periodic function acquisition unit for obtaining a periodic function expressing the periodic variation of the displacement amount on the basis of the displacement amount at the at least three different phases, a displacement amount calculation unit for obtaining values of displacement amount at each point on the surface at predetermined phase intervals by using the periodic function representing periodic variation in the displacement amount; and a visualization unit for visualizing the propagation of sound waves on the surface by using the values of the displacement amount obtained by the displacement amount calculation unit .
A dishwasher comprising: a tub ; a blower configured to remove air from the tub , the blower comprising a vent fan and a vent fan motor , wherein the vent fan motor is configured to cause the vent fan to rotate and to evacuate the air from the tub ; characterized by a vibration sensor configured to sense operating characteristics of the vent fan motor during a drying cycle; and a controller in communication with the blower and the vibration sensor , wherein the controller is configured to: cause the vent fan motor to operate at variable speeds; receive input from the vibration sensor indicating operating characteristics of the vent fan motor ; determine whether the received operating characteristics of the vent fan motor satisfy preferred operating characteristics of the vent fan motor ; and adjust, in response to determining that the received operating characteristics of the vent fan motor do not satisfy the preferred operating characteristics, the speed of the vent fan motor . a tub ; a blower configured to remove air from the tub , the blower comprising a vent fan and a vent fan motor , wherein the vent fan motor is configured to cause the vent fan to rotate and to evacuate the air from the tub ; characterized by a vibration sensor configured to sense operating characteristics of the vent fan motor during a drying cycle; and a controller in communication with the blower and the vibration sensor , wherein the controller is configured to: cause the vent fan motor to operate at variable speeds; receive input from the vibration sensor indicating operating characteristics of the vent fan motor ; determine whether the received operating characteristics of the vent fan motor satisfy preferred operating characteristics of the vent fan motor ; and adjust, in response to determining that the received operating characteristics of the vent fan motor do not satisfy the preferred operating characteristics, the speed of the vent fan motor . cause the vent fan motor to operate at variable speeds; receive input from the vibration sensor indicating operating characteristics of the vent fan motor ; determine whether the received operating characteristics of the vent fan motor satisfy preferred operating characteristics of the vent fan motor ; and adjust, in response to determining that the received operating characteristics of the vent fan motor do not satisfy the preferred operating characteristics, the speed of the vent fan motor .