mhurhangee/ep-ind-claims huggingface dataset:
An acetylene carburizing furnace, comprises a reaction chamber to contain a workpiece, an acetylene intake duct, an exhaust gas duct, a control and metering apparatus arranged on the acetylene intake duct to introduce acetylene into the reaction chamber, an exhaust gas measurement apparatus arranged on the exhaust gas duct, and a computer controller respectively connected to the control and metering apparatus and the exhaust gas measurement apparatus, wherein the computer controller is configured to, after a set temperature is reached in the reaction chamber, turn on the control and metering apparatus according to a set parameter to introduce acetylene into the reaction chamber, wherein the control and metering apparatus and the exhaust gas measurement apparatus are respectively configured to send acetylene data and exhaust gas measurement data to the computer controller in real time, and wherein the computer controller is configured to calculate a total amount of carbon in the furnace and an enrichment rate of a workpiece, and to adjust an acetylene intake volume according to the calculation result until process requirements are met, the acetylene carburizing furnace being characterized in that it is an atmospheric-pressure acetylene carburizing furnace and in that the exhaust gas measurement apparatus comprises a mass spectrometer.
A hardware device for driving at least one lamp, comprising: - one or more counters (302, 304) arranged to receive a bit stream having a first rate of change, and to count off-bits and count on-bits of the bit stream until a count of off-bits is equal to a preselected off-value or a count of on-bits is equal to a preselected on-value; and - a packet generator arranged to generate a packet including a set of consecutive off-bits having a quantity of off-bits equal to the count of off-bits and a set of consecutive on-bits having a quantity of on-bits equal to the count of on-bits, and to output the packet. - one or more counters (302, 304) arranged to receive a bit stream having a first rate of change, and to count off-bits and count on-bits of the bit stream until a count of off-bits is equal to a preselected off-value or a count of on-bits is equal to a preselected on-value; and - a packet generator arranged to generate a packet including a set of consecutive off-bits having a quantity of off-bits equal to the count of off-bits and a set of consecutive on-bits having a quantity of on-bits equal to the count of on-bits, and to output the packet.
A diffuser for attachment to an airflow outlet end of a hair dryer, the diffuser comprising: a plastics baffle comprising an air inlet end, an air outlet end and an outwardly tapering wall extending between the air inlet end and the air outlet end, and which defines a diffusing air chamber, the air outlet end comprising a plurality of circumferentially spaced weld ribs upstanding therefrom; and a plastics grille comprising a plurality of air outlets and an annular shelf to which the weld ribs of the baffle are ultrasonically welded. a plastics baffle comprising an air inlet end, an air outlet end and an outwardly tapering wall extending between the air inlet end and the air outlet end, and which defines a diffusing air chamber, the air outlet end comprising a plurality of circumferentially spaced weld ribs upstanding therefrom; and a plastics grille comprising a plurality of air outlets and an annular shelf to which the weld ribs of the baffle are ultrasonically welded.
Semiconductor chip comprising: a first inverter (110; 210; 410) having a first logic threshold; a second inverter (120; 220; 420) having a second logic threshold; and a first switch (130; 230; 430), including a first terminal and a second terminal, to short or open a connection between the first terminal and the second terminal according to an first input voltage value, wherein an input terminal of the first inverter (110; 210; 410), an output terminal of the second inverter, and the first terminal of the first switch are connected to a first node, the semiconductor chip is adapted to generate an identification key using a difference between the first logic threshold and the second logic threshold, and an output terminal of the first inverter (110; 210; 410), an input terminal of the second inverter (120; 220; 420), and the second terminal of the first switch (130; 230; 430) are connected to a second node, wherein the semiconductor chip is adapted to generate the identification key by shorting the connection and then opening the connection using the first switch (130; 230; 430), and is characterized in that a voltage value of the shorted first node and second node corresponds to a value between the first logic threshold and the second logic threshold. a first inverter (110; 210; 410) having a first logic threshold; a second inverter (120; 220; 420) having a second logic threshold; and a first switch (130; 230; 430), including a first terminal and a second terminal, to short or open a connection between the first terminal and the second terminal according to an first input voltage value, wherein an input terminal of the first inverter (110; 210; 410), an output terminal of the second inverter, and the first terminal of the first switch are connected to a first node, the semiconductor chip is adapted to generate an identification key using a difference between the first logic threshold and the second logic threshold, and an output terminal of the first inverter (110; 210; 410), an input terminal of the second inverter (120; 220; 420), and the second terminal of the first switch (130; 230; 430) are connected to a second node, wherein the semiconductor chip is adapted to generate the identification key by shorting the connection and then opening the connection using the first switch (130; 230; 430), and is characterized in that a voltage value of the shorted first node and second node corresponds to a value between the first logic threshold and the second logic threshold.
A resistance control system for a passenger support of an amusement attraction, the resistance control system comprising: a first foundation; a second foundation for coupling to the passenger support; a support extending between the first foundation and the second foundation, wherein the second foundation is pivotably coupled to the support at a pivot joint; a motor; and a linkage system coupled to the motor and to the second foundation such that the motor is configured to output a torque to adjust, via the linkage system, a resistance to movement of the second foundation about the pivot joint and relative to the first foundation. a first foundation; a second foundation for coupling to the passenger support; a support extending between the first foundation and the second foundation, wherein the second foundation is pivotably coupled to the support at a pivot joint; a motor; and a linkage system coupled to the motor and to the second foundation such that the motor is configured to output a torque to adjust, via the linkage system, a resistance to movement of the second foundation about the pivot joint and relative to the first foundation.
A method of communicating between a server comprising one or more server elements forming an Ethernet-based system and a non-Ethernet-based network, the server further comprising a control proxy element, the method comprising: generating, by the one or more server elements, an Ethernet frame that comprises a proxy payload, a proxy association header and an Ethernet header, the Ethernet header relating to the control proxy element, wherein an Ethernet address in the Ethernet header designates a proxy port of the control proxy element, wherein the proxy payload is sized to match particular formal limits as required by the non-Ethernet-based network; sending, by the one or more server elements, the Ethernet frame over an Ethernet-based network to the control proxy element; stripping off the Ethernet header and the proxy association header by the control proxy element; proxy processing, by the control proxy element, the proxy payload wherein the proxy association header provides context for proxy processing of the proxy payload; as a product of the proxy processing, generating, by the control proxy element, a non-Ethernet frame that comprises the proxy payload and a proxy header; and sending, by the control proxy element, based on the proxy header the non-Ethernet frame over the non-Ethernet-based network. generating, by the one or more server elements, an Ethernet frame that comprises a proxy payload, a proxy association header and an Ethernet header, the Ethernet header relating to the control proxy element, wherein an Ethernet address in the Ethernet header designates a proxy port of the control proxy element, wherein the proxy payload is sized to match particular formal limits as required by the non-Ethernet-based network; sending, by the one or more server elements, the Ethernet frame over an Ethernet-based network to the control proxy element; stripping off the Ethernet header and the proxy association header by the control proxy element; proxy processing, by the control proxy element, the proxy payload wherein the proxy association header provides context for proxy processing of the proxy payload; as a product of the proxy processing, generating, by the control proxy element, a non-Ethernet frame that comprises the proxy payload and a proxy header; and sending, by the control proxy element, based on the proxy header the non-Ethernet frame over the non-Ethernet-based network.
A method for controlling a swing motor in a hydraulic system, the hydraulic system comprising: a main pump (11; 12) which discharges hydraulic oil; an auxiliary pump which discharges pilot hydraulic oil; a control valve unit (31; 32; 34; 35) which is disposed on a hydraulic line connected to the main pump and is controlled to supply the hydraulic oil to the swing motor; a bypass cut valve (33; 36) which is disposed on the hydraulic line at a downstream side of the control valve unit and is closed when the pilot hydraulic oil discharged from the auxiliary pump is supplied; a bypass control valve which is controlled to connect the auxiliary pump and the bypass cut valve in an "On" state, and to disconnect the auxiliary pump from the bypass cut valve in an "Off" state; a joystick which is operated to supply the pilot hydraulic oil to the control valve unit; and a control unit which controls the bypass control valve, characterized in that the bypass control valve is controlled such that after the bypass control valve is maintained in the "On" state during a first delay time D1 from a point in time t 1 where a first pressure Ps is formed in a pilot line by the operation of the joystick, the state of the bypass control valve is changed to the "Off" state, and the state of the bypass control valve is changed from the "Off" state to the "On" state at a point in time t 3 where the pressure formed in the pilot line is decreased and reaches a second pressure Pe lower than the first pressure Ps, and then the bypass control valve is maintained in the "On" state during a second delay time D2. a main pump (11; 12) which discharges hydraulic oil; an auxiliary pump which discharges pilot hydraulic oil; a control valve unit (31; 32; 34; 35) which is disposed on a hydraulic line connected to the main pump and is controlled to supply the hydraulic oil to the swing motor; a bypass cut valve (33; 36) which is disposed on the hydraulic line at a downstream side of the control valve unit and is closed when the pilot hydraulic oil discharged from the auxiliary pump is supplied; a bypass control valve which is controlled to connect the auxiliary pump and the bypass cut valve in an "On" state, and to disconnect the auxiliary pump from the bypass cut valve in an "Off" state; a joystick which is operated to supply the pilot hydraulic oil to the control valve unit; and a control unit which controls the bypass control valve, characterized in that the bypass control valve is controlled such that after the bypass control valve is maintained in the "On" state during a first delay time D1 from a point in time t 1 where a first pressure Ps is formed in a pilot line by the operation of the joystick, the state of the bypass control valve is changed to the "Off" state, and the state of the bypass control valve is changed from the "Off" state to the "On" state at a point in time t 3 where the pressure formed in the pilot line is decreased and reaches a second pressure Pe lower than the first pressure Ps, and then the bypass control valve is maintained in the "On" state during a second delay time D2.
A method for reducing or preventing damage to the hair when treating hair with a first formulation formed by mixing bleach powder and developer, the method comprising: (a) mixing a bleach powder and a developer to form the first formulation; (b) applying the first formulation to the hair; and (c) applying to the hair a second formulation comprising an active agent, wherein the active agent is and wherein step (b) occurs simultaneously with step (c). (a) mixing a bleach powder and a developer to form the first formulation; (b) applying the first formulation to the hair; and (c) applying to the hair a second formulation comprising an active agent, wherein the active agent is and wherein step (b) occurs simultaneously with step (c).
A sensing system comprising a fuel reformer; a sensing element downstream of the fuel reformer; a reformer electronic control module controlling the fuel reformer; and a sensor electronic control module in communication with the sensing element and the reformer electronic control module; wherein the fuel reformer is fueled by an air-fuel gas mixture having an air-fuel ratio and produces a reformate reference gas; wherein the sensing element comprises a sensor; a heater disposed in thermal communication with the sensor; and a temperature sensor disposed in communication with the heater and in electronic communication with the sensor control module for maintaining the sensor at a desired operating temperature; wherein the sensor comprises: an oxygen pump cell having a first pump electrode and a second pump electrode disposed on opposite sides of a first solid electrolyte layer; the first pump electrode being directly exposed to the reference gas or indirectly exposed to the reference gas through a protective coating layer and the second pump electrode being exposed to an oxygen pump chamber including a first aperture providing a fluid connection to the reference gas; an emf cell having a first emf electrode and a second emf electrode disposed on opposite sides of a second solid electrolyte layer; the first emf electrode sharing the same oxygen pump chamber as the second pump electrode and the second emf electrode being exposed to a reference chamber having a second aperture providing a fluid connection between the second emf electrode and the reference gas; the system further comprising a closed loop controlled operation amplifier in electrical communication with the sensor, whereby the oxygen pump cell provides sufficient oxygen ions to oxidize an incoming diffusion-limiting fuel flux to the emf cell and maintain a constant emf at the emf cell, and wherein the pump current value represents an Aquivalent to the air-fuel ratio of the air-fuel gas mixture. an oxygen pump cell having a first pump electrode and a second pump electrode disposed on opposite sides of a first solid electrolyte layer; the first pump electrode being directly exposed to the reference gas or indirectly exposed to the reference gas through a protective coating layer and the second pump electrode being exposed to an oxygen pump chamber including a first aperture providing a fluid connection to the reference gas; an emf cell having a first emf electrode and a second emf electrode disposed on opposite sides of a second solid electrolyte layer; the first emf electrode sharing the same oxygen pump chamber as the second pump electrode and the second emf electrode being exposed to a reference chamber having a second aperture providing a fluid connection between the second emf electrode and the reference gas;
A surveillance camera arrangement comprising: a pan tilt zoom camera configured to: perform panning movements about a pan axis; and a wide angle image sensor having an optical axis aligned with the pan axis of the pan tilt zoom camera, the wide angle image sensor having a wider field of view than the pan tilt zoom camera, wherein the pan tilt zoom camera is mechanically coupled to the wide angle image sensor; characterized by: the pan tilt zoom camera is further configured to perform tilting movements within a plane of tilting motion, the plane of tilting motion being offset from, and parallel to and non-coincident with the pan axis. a pan tilt zoom camera configured to: perform panning movements about a pan axis; and a wide angle image sensor having an optical axis aligned with the pan axis of the pan tilt zoom camera, the wide angle image sensor having a wider field of view than the pan tilt zoom camera, perform panning movements about a pan axis; and a wide angle image sensor having an optical axis aligned with the pan axis of the pan tilt zoom camera, the wide angle image sensor having a wider field of view than the pan tilt zoom camera, wherein the pan tilt zoom camera is mechanically coupled to the wide angle image sensor; characterized by: the pan tilt zoom camera is further configured to perform tilting movements within a plane of tilting motion, the plane of tilting motion being offset from, and parallel to and non-coincident with the pan axis.
Blade of a continuous flow machine, in particular a turbine blade of an aircraft engine, for the redirection of a flow, which has a profile leading edge, a profile trailing edge, a profile suction side extending between the profile leading edge and the profile trailing edge (24, 26), a profile pressure side and a contour variation for passive boundary layer control, wherein the contour variation is arranged directly downstream of a speed maximum of the original blade profile and wherein the contour variation has a negative step viewed in the flow direction, characterised in that the step has a step surface which extends outwards from the original blade profile, perpendicularly to the original contour of the profile suction side, and the contour variation has a tangential surface which is led upstream tangentially from a step edge lying outside the original blade profile to the original contour of the profile suction side.
Medical instrument, with: an outer shaft; a maneuvering device at the proximal end of the outer shaft; a tool (30, 50) at the distal end of the outer shaft, with a first working device for a first function and a second working device for a second function; a first transmission device in the outer shaft for transmitting at least either a force or a torque for controlling the first working device; a second transmission device in the outer shaft for transmitting at least either a force or a torque for controlling the second working device; wherein the outer shaft is at least either curved or able to be curved or has a pivot joint, wherein the first transmission device and the second transmission device are each designed to be flexible at least in sections, characterized in that the second transmission device is mechanically connected to the tool in a releasable manner by means of a bayonet coupling (63, 64), a locking device (47, 67; 46, 66) is provided on the second transmission device for the purpose of coupling the second transmission device to the first transmission device or to the outer shaft, in such a way that the second transmission device is not rotatable relative to the first transmission device or relative to the outer shaft. an outer shaft; a maneuvering device at the proximal end of the outer shaft; a tool (30, 50) at the distal end of the outer shaft, with a first working device for a first function and a second working device for a second function; a first transmission device in the outer shaft for transmitting at least either a force or a torque for controlling the first working device; a second transmission device in the outer shaft for transmitting at least either a force or a torque for controlling the second working device; wherein the outer shaft is at least either curved or able to be curved or has a pivot joint, wherein the first transmission device and the second transmission device are each designed to be flexible at least in sections, characterized in that the second transmission device is mechanically connected to the tool in a releasable manner by means of a bayonet coupling (63, 64), a locking device (47, 67; 46, 66) is provided on the second transmission device for the purpose of coupling the second transmission device to the first transmission device or to the outer shaft, in such a way that the second transmission device is not rotatable relative to the first transmission device or relative to the outer shaft.
Brake assist system for a cyclist on a bicycle comprising a braking system having a braking member capable of exerting a braking force (F B) on a front wheel of the bicycle by the effect of a force (F c) applied by the cyclist on a lever, said brake assist system comprising: - a sensor for measuring the angular speed (ω 1) of the front wheel of the bicycle, suitable for generating a signal representative of the angular speed of the front wheel; - an actuator capable of exerting an actuator force (F A), connectable to said braking system of the bicycle such that the actuator force (F A) opposes the force (F c) applied by the cyclist on the lever, so to reduce the braking force (F B); - a control module configured for receiving, as an input, the signal representative of the angular speed (ω 1) of the front wheel and for determining from this a deceleration (η) of the front wheel, said control module comprising: - an activating module (4") configured for selectively activating the actuator, so that this selectively exerts said actuator force (F A), and for determining a reference deceleration (η ref) when the actuator is active; - a controller configured for commanding the actuator, when this is active, based on the error between said reference deceleration (η ref) and said deceleration (η) of the front wheel, characterized in that said actuator is configured such that, when it is connected to the braking system of the bicycle, the actuator force (F A) is never capable of generating a braking force at the front wheel by the braking member. - a sensor for measuring the angular speed (ω 1) of the front wheel of the bicycle, suitable for generating a signal representative of the angular speed of the front wheel; - an actuator capable of exerting an actuator force (F A), connectable to said braking system of the bicycle such that the actuator force (F A) opposes the force (F c) applied by the cyclist on the lever, so to reduce the braking force (F B); - a control module configured for receiving, as an input, the signal representative of the angular speed (ω 1) of the front wheel and for determining from this a deceleration (η) of the front wheel, said control module comprising: - an activating module (4") configured for selectively activating the actuator, so that this selectively exerts said actuator force (F A), and for determining a reference deceleration (η ref) when the actuator is active; - a controller configured for commanding the actuator, when this is active, based on the error between said reference deceleration (η ref) and said deceleration (η) of the front wheel,