mhurhangee/ep-ind-claims huggingface dataset:
A hydraulically actuated pump assembly, comprising: an engine having an engine piston disposed in an engine barrel and having an inlet for power fluid, the engine being hydraulically actuated by the power fluid between first and second engine strokes; a pump having a pump piston disposed in a pump barrel and interconnected to the engine piston by a rod, the pump having first and second pump volumes (142 & 144) variable by the first and second engine strokes, the second pump volume having an inlet for production fluid; a reversing valve disposed in the engine, the reversing valve controlling flow of the power fluid within the engine and controlling the flow of spent power fluid from the engine to the first pump volume; an inlet valve disposed in the assembly and allowing flow of production fluid to be drawn through the inlet into the second pump volume during the first engine stroke; a first check valve disposed in the assembly and controlling flow of fluid from the second pump volume to the first pump volume during the second engine stroke; and a second check valve disposed in the assembly and controlling flow of fluid from the first pump volume to a discharge outlet of the assembly during the first engine stroke. an engine having an engine piston disposed in an engine barrel and having an inlet for power fluid, the engine being hydraulically actuated by the power fluid between first and second engine strokes; a pump having a pump piston disposed in a pump barrel and interconnected to the engine piston by a rod, the pump having first and second pump volumes (142 & 144) variable by the first and second engine strokes, the second pump volume having an inlet for production fluid; a reversing valve disposed in the engine, the reversing valve controlling flow of the power fluid within the engine and controlling the flow of spent power fluid from the engine to the first pump volume; an inlet valve disposed in the assembly and allowing flow of production fluid to be drawn through the inlet into the second pump volume during the first engine stroke; a first check valve disposed in the assembly and controlling flow of fluid from the second pump volume to the first pump volume during the second engine stroke; and a second check valve disposed in the assembly and controlling flow of fluid from the first pump volume to a discharge outlet of the assembly during the first engine stroke.
A series elastic holonomic mobile platform for home-based administration of table-top therapeutic physical rehabilitation exercises to patients and evaluation of patient performance during such exercises, said mobile platform being provided as a multi degree-of-freedom (DoF) mobile platform comprising a multi-DoF compliant mechanism and a control unit wherein said multi-DoF mobile platform comprises at least three actuated Mecanum wheels and said multi-DoF compliant mechanism is provided as a force sensing unit in the form of a compliant planar multi-DoF series elastic element, wherein said compliant mechanism operates such that in-plane forces and torque acting on are determined by measuring deflection of said compliant mechanism by means of position sensors whereby the non-backdriveable active holonomic platform operates as a multi-DoF series elastic actuator, characterized in that said mobile platform is associated with an at least 3-DoF planar, compliant parallel mechanism coupled to an omni-directional Mecanum-wheeled mobile robot.
A fiber optic distribution cable comprising a plurality of optical fibers; a protective covering; a distribution optical fiber (11 5), the distribution optical fiber (11 5) being one of the plurality of optical fibers of the fiber optic distribution cable, the distribution optical fiber protruding from an access location of the protective covering, wherein the access location has a length and the distribution optical fiber removed from the fiber optic distribution cable has a distribution optical fiber length (DOFL) of about 5/4 the length of the access location or more; whereby the fiber optic distribution cable further comprises: a cap for closing the access location and a transition tube for protecting a portion of the distribution optical fiber (11 5); an indexing tube (1 50) for allowing an excess fiber length in the distribution optical fiber; and a tether tube, the tether tube being disposed about a portion of the distribution optical fiber for protecting the distribution optical fiber. a cap for closing the access location and a transition tube for protecting a portion of the distribution optical fiber (11 5); an indexing tube (1 50) for allowing an excess fiber length in the distribution optical fiber; and a tether tube, the tether tube being disposed about a portion of the distribution optical fiber for protecting the distribution optical fiber.
A junction box for a fibre optic cable, comprising a housing body which forms a housing interior, wherein the housing interior is subdivided into a first and second receiving space (4, 9) via a separating wall, and the junction box comprises: - a fibre optic cable insertion opening for inserting a fibre optic cable into the first receiving space, - a feed-through opening between the first and the second receiving space (4, 9) for feeding through the fibre optic cable from the first into the second receiving space, as well as - a receiver for a coupling insert, said receiver being arranged in the second receiving space, characterised in that the separating wall, in a central region of the housing interior, is set back towards the first receiving space and a central deepening which is encompassed by an enclosure wall and which is for receiving fibre optic cable windings is thus formed in the second receiving space and a wind-around body which is delimited by the enclosure wall and is for receiving fibre optic cable windings is formed in the first receiving space. - a fibre optic cable insertion opening for inserting a fibre optic cable into the first receiving space, - a feed-through opening between the first and the second receiving space (4, 9) for feeding through the fibre optic cable from the first into the second receiving space, as well as - a receiver for a coupling insert, said receiver being arranged in the second receiving space,
An exercise support method performed by a wearable device (110, 300), comprising: receiving a user choice input for an operation mode of the wearable device (110,300) and lower body muscles of the user to exercise; wherein the operation mode comprises a walking assist mode where the wearable device (110, 300) outputs an assistance torque to assist a leg movement of a user and an exercise mode where the wearable device (110, 300) outputs a resistance torque to hinder the leg movement of the user; determining a torque profile to be applied to the wearable device (110, 300); and operating an actuator of the wearable device (110, 300) based on the determined torque profile, wherein the determining of the torque profile comprises: when the exercise mode is selected as the operation mode, setting the torque profile such that a resistance torque to hinder the leg movement of the user is applied in one or more gait segments of the gait phase of the user corresponding to the selected lower body muscles. receiving a user choice input for an operation mode of the wearable device (110,300) and lower body muscles of the user to exercise; wherein the operation mode comprises a walking assist mode where the wearable device (110, 300) outputs an assistance torque to assist a leg movement of a user and an exercise mode where the wearable device (110, 300) outputs a resistance torque to hinder the leg movement of the user; determining a torque profile to be applied to the wearable device (110, 300); and operating an actuator of the wearable device (110, 300) based on the determined torque profile, wherein the determining of the torque profile comprises: when the exercise mode is selected as the operation mode, setting the torque profile such that a resistance torque to hinder the leg movement of the user is applied in one or more gait segments of the gait phase of the user corresponding to the selected lower body muscles.
A delivery device insertable, retainable and withdrawable from a body cavity of a target non-human mammal, the delivery device comprising a resilient frame formed from a polymer, and one or more impregnated masses having a sheet-like form, having a thickness of 0.1 to 0.95 mm, being impregnated with one or more active agents for delivery to the target non-human mammal upon insertion and retention in the target non-human mammal, and each of the one or more impregnated masses being supported by the resilient frame on at least two or more separate points of attachment, and the ratio of the surface area of the impregnated mass or masses to a mass of the one or more impregnated masses is from 12:1 to 60:1 cm 2.g -1. a resilient frame formed from a polymer, and one or more impregnated masses having a sheet-like form, having a thickness of 0.1 to 0.95 mm, being impregnated with one or more active agents for delivery to the target non-human mammal upon insertion and retention in the target non-human mammal, and each of the one or more impregnated masses being supported by the resilient frame on at least two or more separate points of attachment, and the ratio of the surface area of the impregnated mass or masses to a mass of the one or more impregnated masses is from 12:1 to 60:1 cm 2.g -1.
Filter for hydraulic oil, having • a permanent magnet, • an injection-moulded body, wherein • the injection-moulded body is composed of plastic with openings and surrounds the permanent magnet such that the permanent magnet is mounted positionally fixedly in the injection-moulded body, characterized in that • the injection-moulded body is composed of a collar, in which the multiple openings are arranged with a cross section of smaller than 2 mm, preferably smaller than 1 mm, and of a main body, which surrounds the permanent magnet, wherein the collar has a larger diameter than the main body, and • the main body is composed of a first and second portion (51, 52) which are arranged to both sides of the collar in a flow direction of the hydraulic oil, wherein • the first portion is composed of multiple mutually spaced-apart parts and the second portion is composed of multiple parts (521, 522, 523, 524) which project from the permanent magnet, such that, between the parts (521, 522, 523, 524), the permanent magnet is flowed around laterally by the hydraulic oil. • a permanent magnet, • an injection-moulded body, • the injection-moulded body is composed of plastic with openings and surrounds the permanent magnet such that the permanent magnet is mounted positionally fixedly in the injection-moulded body, • the injection-moulded body is composed of a collar, in which the multiple openings are arranged with a cross section of smaller than 2 mm, preferably smaller than 1 mm, and of a main body, which surrounds the permanent magnet, wherein the collar has a larger diameter than the main body, and • the main body is composed of a first and second portion (51, 52) which are arranged to both sides of the collar in a flow direction of the hydraulic oil, wherein • the first portion is composed of multiple mutually spaced-apart parts and the second portion is composed of multiple parts (521, 522, 523, 524) which project from the permanent magnet, such that, between the parts (521, 522, 523, 524), the permanent magnet is flowed around laterally by the hydraulic oil.
Method for manufacturing hot-rolled products in a continuous casting-rolling installation, wherein in endless operation a strand with slab or thin-slab cross-section of an endless continuously-cast preliminary material, after its complete solidification, passes uncut through a cutting up and delivery device on a roller table in a transport direction, the strand is subsequently hot-rolled in a finishing rolling train, then cooled down, cut and stored, characterised in that, for bridging an interruption in production in a part of the installation which is located downstream from the cutting up and delivery device, the following method steps are carried out in the cutting up and delivery device: a) Cutting off of the continuously produced preliminary material into a strand portion by a pair of shears; b) Clamping of the strand portion by a clamping device; c) Raising of the tail part of the strand portion from the roller table by means of a raising device, whereby the tail of the strand portion is pulled away from the shears in the transport direction; d) Cutting of the preliminary material passing the shears to a preliminary material portion by means of the shears; e) Delivery of the preliminary material portion from the rolling table by a delivery device, and removal of the strand portion until the operational readiness of the combined casting-rolling installation is restored. a) Cutting off of the continuously produced preliminary material into a strand portion by a pair of shears; b) Clamping of the strand portion by a clamping device; c) Raising of the tail part of the strand portion from the roller table by means of a raising device, whereby the tail of the strand portion is pulled away from the shears in the transport direction; d) Cutting of the preliminary material passing the shears to a preliminary material portion by means of the shears; e) Delivery of the preliminary material portion from the rolling table by a delivery device, and removal of the strand portion until the operational readiness of the combined casting-rolling installation is restored.
A system comprising: a frame having spaced apart first and second upright members; and a robot (610, 810) including an end effector (620, 820) and a plurality of arms (630, 830) extending from the end effector and clamping onto the first and second frame members to position the end effector between the first and second frame members. a frame having spaced apart first and second upright members; and a robot (610, 810) including an end effector (620, 820) and a plurality of arms (630, 830) extending from the end effector and clamping onto the first and second frame members to position the end effector between the first and second frame members.
A method comprising: actuating a cantilevered optical fiber by mechanically deforming a piezoelectric actuator; and detecting an electrical signal generated by the piezoelectric actuator as a result of mechanical deformation of the piezoelectric actuator; wherein said actuating and said detecting are performed at different times, and wherein detecting the electrical signal comprises detecting the electrical signal at one of during a period of active braking and after a period of active driving before the period of active braking. actuating a cantilevered optical fiber by mechanically deforming a piezoelectric actuator; and detecting an electrical signal generated by the piezoelectric actuator as a result of mechanical deformation of the piezoelectric actuator; wherein said actuating and said detecting are performed at different times, and wherein detecting the electrical signal comprises detecting the electrical signal at one of during a period of active braking and after a period of active driving before the period of active braking.
An anti-biofouling system for an object that during use is at least partly submerged in water and is selected from the group consisting of a vessel and an infrastructural object, the anti-biofouling system comprising: - a UV emitting element for emitting UV radiation, wherein the UV emitting element comprises one or more light sources configured for providing said UV radiation and is configured to irradiate with said UV radiation during an irradiation stage one or more of (i) a part of an external surface of said object and (ii) water adjacent to said part of said external surface, and - a control system configured to control the one or more light sources at least such that the UV radiation has a UV radiation level between a first UV radiation level and a second UV radiation level, the first UV radiation level being larger than the second UV radiation level, wherein the control system is configured to control said UV radiation level as function of input information comprising information of one or more of (i) a location of the object, in the case that the object is a vessel, and (ii) a distance (d) of the object to a second object. - a UV emitting element for emitting UV radiation, wherein the UV emitting element comprises one or more light sources configured for providing said UV radiation and is configured to irradiate with said UV radiation during an irradiation stage one or more of (i) a part of an external surface of said object and (ii) water adjacent to said part of said external surface, and - a control system configured to control the one or more light sources at least such that the UV radiation has a UV radiation level between a first UV radiation level and a second UV radiation level, the first UV radiation level being larger than the second UV radiation level,
A method for preparing a white carbon black, comprising following steps: d1) a substrate material containing an aqueous solution containing a silicate represented by a formula M 2 O·nSiO 2 and an acid are contacted to give a slurry E; d2) the slurry E obtained in the step d1) is subjected to a solid-liquid separation to give a solid-phase fraction, and the solid-phase fraction is dried to give a white carbon black product, the aqueous solution containing the silicate represented by the formula M 2 O·nSiO 2 with an absorbance of 0.2-0.7, preferably, the absorbance of the aqueous solution is 0.3-0.7; the absorbance is measured in a 1.0 cm cuvette, M is selected from alkali metal elements K and Na; n is 2-3.5; a liquid fraction has a 4-coumaric acid content of 5-15 μg/mL. d1) a substrate material containing an aqueous solution containing a silicate represented by a formula M 2 O·nSiO 2 and an acid are contacted to give a slurry E; d2) the slurry E obtained in the step d1) is subjected to a solid-liquid separation to give a solid-phase fraction, and the solid-phase fraction is dried to give a white carbon black product, the aqueous solution containing the silicate represented by the formula M 2 O·nSiO 2 with an absorbance of 0.2-0.7, preferably, the absorbance of the aqueous solution is 0.3-0.7; the absorbance is measured in a 1.0 cm cuvette, M is selected from alkali metal elements K and Na; n is 2-3.5; a liquid fraction has a 4-coumaric acid content of 5-15 μg/mL.
A fixing element for frontal fixing of a guide rail to walls of a space, comprising a fixing plate having holes for feeding fastening screws into said walls and a base plate attached perpendicular to said fixing plate on which to lay said guide rail, characterized in that, at said base plate, spatially separated from the surface of said fixing plate, two adjusting screws which can be adjusted vertically are guided into threaded holes, and that a recess for inserting a clamping element (25, 27) of said fixing element is designed at the front of said base plate.
A vehicle steering angle detecting apparatus that connects a motor, which assist-controls a steering system of a vehicle, to a steering shaft via a reduction mechanism, and comprises a first angle sensor to detect a steering shaft angle of said steering shaft and a second angle sensor to detect a motor shaft angle of said motor, characterised in that the vehicle steering angle detecting apparatus further comprises: a function that updates a static characteristic map and a dynamic characteristic map by iteratively learning a static characteristic and a dynamic characteristic of nonlinear elements which include said reduction mechanism, and mutually estimates said steering shaft angle and said motor shaft angle by using said static characteristic map and said dynamic characteristic map.
A method of using a personal device to securely access a corporate server providing corporate services in a network, wherein personal devices can only access the server in the network via a restricted number of authorised access points, the method including establishing a connection between the network and the personal device via an access point; checking in the network whether the access point is on a network white list of the restricted number of authorised access points for use with the server, wherein the network white list includes all the access points allowed for connection of personal devices to the server; if the access point is on the network white list, allowing the personal device to access the server securely via the access point; and if the access point is not on the network white list, not allowing the personal device to access the server securely, wherein once the personal device is accessing the server securely via the access point, if the personal device no longer accesses the server securely, any data downloaded from the network is cleared from the personal device memory.
Method for controlling a gas burner, wherein a gas burner is fed a stream of gas by way of a gas line, which is assigned a gas valve, and a stream of combustion air by way of a combustion air line, which is assigned a blower, wherein an electrical or electronic measuring signal provided by a sensor, which acts on the one hand on the gas line and on the other hand on the combustion air line, is used for controlling the gas burner in such a way that the stream of gas corresponds to the stream of combustion air in the sense of a 1:1 gas/air control, and consequently a flow through the sensor is approximately zero, characterized in that, in the case of active control, that is to say with an opened gas valve and a running blower, a heating device assigned to the sensor is switched off at defined time intervals for a defined time period, and in that a measured value thereby determined of the sensor is used to carry out a calibration of the control in the sense of a setpoint adaptation.
An induction heater comprising: an induction heating coil which produces a high-frequency magnetic field capable of induction-heating an object made of aluminum; an inverter circuit which supplies a high-frequency current to said induction heating coil; an input section for making a setting of the heating; a movement detection section capable of detecting a slipping or floating of said object by the high-frequency magnetic field produced by the induction heating coil; and a control section which controls the output of said inverter circuit, and when said movement detection section detects a movement of said object, performs the limiting operation to stop or limit the output of said inverter circuit, characterized in that, when the setting where the object can frequently be moved by the user is made by the input section, the detection sensitivity of said movement detection section is decreased or the detection thereof is stopped, or the heating output at the time when said movement detection section has operated gets greater than when said setting is not made, or said limiting operation by said control section is not performed. an induction heating coil which produces a high-frequency magnetic field capable of induction-heating an object made of aluminum; an inverter circuit which supplies a high-frequency current to said induction heating coil; an input section for making a setting of the heating; a movement detection section capable of detecting a slipping or floating of said object by the high-frequency magnetic field produced by the induction heating coil; and a control section which controls the output of said inverter circuit, and when said movement detection section detects a movement of said object, performs the limiting operation to stop or limit the output of said inverter circuit, characterized in that, when the setting where the object can frequently be moved by the user is made by the input section, the detection sensitivity of said movement detection section is decreased or the detection thereof is stopped, or the heating output at the time when said movement detection section has operated gets greater than when said setting is not made, or said limiting operation by said control section is not performed.