mhurhangee/ep-ind-claims huggingface dataset:
A stroller, comprising a frame having two states, an unfolded state and a folded state, a front wheel set arranged at the front lower part of the frame, a rear wheel set arranged at the rear lower part of the frame, and frame locking mechanisms for locking the frame in an unfolded position, the frame comprising a handgrip pipe, a front foot pipe, a rear foot pipe and a joint assembly, the joint assembly comprising an upper joint, a rear joint, a lower joint and a joint connecting rod; the upper end of the upper joint being fixedly connected with the handgrip pipe, and the upper joint being provided with a first pivot point and a second pivot point; the lower end of the rear joint being fixedly connected with the rear foot pipe, and the rear joint being provided with a third pivot point and a fourth pivot point; the lower joint being fixedly connected with the front foot pipe, and the lower joint being provided with a fifth pivot point and a sixth pivot point; a first pivot shaft passing through the fifth pivot point and the first pivot point, and pivotally connecting the lower joint with the upper joint; a second pivot shaft passing through the sixth pivot point and the fourth pivot point, and pivotally connecting the lower joint with the rear joint; wherein during the process of folding or unfolding the frame, the handgrip pipe causes the upper joint to rotate about the first pivot shaft, and the joint connecting rod causes the rear joint and the rear foot pipe to rotate about the second pivot shaft, so that the rear foot pipe approaches or moves away from the front foot pipe, characterized in that the opposite ends of the joint connecting rod are pivoted on the second pivot point and to the third pivot point respectively.
A septum arrangement, comprising: a pierceable septum with a first surface, a second surface and a peripheral surface, wherein the first surface and the second surface are positioned opposite to each other; a compression element, the compression element comprising at least two compression members and at least two gripping members, wherein the at least two compression members partially or fully surround the peripheral surface of the pierceable septum, and wherein each compression member is connected to at least one gripping member, and wherein the gripping members extend from the compression members towards a common axis which intersects the first surface; at least one resilient element, wherein the at least one resilient element exerts a biasing force on the pierceable septum, wherein the biasing force is directed towards the common axis that intersects first surface; characterized in that the gripping members define an aperture between them such that introduction of a needle into the aperture exerts a force on the gripping members that counteracts the biasing force and moves the gripping members apart from each other. a pierceable septum with a first surface, a second surface and a peripheral surface, wherein the first surface and the second surface are positioned opposite to each other; a compression element, the compression element comprising at least two compression members and at least two gripping members, wherein the at least two compression members partially or fully surround the peripheral surface of the pierceable septum, and wherein each compression member is connected to at least one gripping member, and wherein the gripping members extend from the compression members towards a common axis which intersects the first surface; at least one resilient element, wherein the at least one resilient element exerts a biasing force on the pierceable septum, wherein the biasing force is directed towards the common axis that intersects first surface; characterized in that the gripping members define an aperture between them such that introduction of a needle into the aperture exerts a force on the gripping members that counteracts the biasing force and moves the gripping members apart from each other.
A cell controller comprising: a unit cell voltage detecting section which detects a voltage of each of unit cells constituting a battery group through each of voltage detecting lines; and a SOC adjusting section which adjusts a state of charge of each of the unit cells and which has resistors for SOC adjustment, switching elements and a control unit for exercising ON/OFF control on the switching elements; wherein each of the resistors is inserted in series to each of the voltage detecting lines and the unit cell voltage detecting section detects a voltage of each of the unit cells through each of the resistors, and wherein the control unit lets switching elements corresponding to unit cells to be adjusted enter an ON state at a time of SOC adjustment so that each of the resistors inserted to each of the voltage detecting lines each led from positive and negative electrodes of the unit cells to be adjusted is connected in series and each of the serially connected resistors is connected in parallel to each of the unit cells to be adjusted, characterised in that, when a unit cell voltage is detected by the unit cell voltage detecting section; the control unit lets each of switching elements corresponding to each of unit cells whose voltage is to be detected and to each of unit cells disposed at higher and lower sides of the each of the unit cells whose voltage is to be detected enter an OFF state. a unit cell voltage detecting section which detects a voltage of each of unit cells constituting a battery group through each of voltage detecting lines; and a SOC adjusting section which adjusts a state of charge of each of the unit cells and which has resistors for SOC adjustment, switching elements and a control unit for exercising ON/OFF control on the switching elements; wherein each of the resistors is inserted in series to each of the voltage detecting lines and the unit cell voltage detecting section detects a voltage of each of the unit cells through each of the resistors, and wherein the control unit lets switching elements corresponding to unit cells to be adjusted enter an ON state at a time of SOC adjustment so that each of the resistors inserted to each of the voltage detecting lines each led from positive and negative electrodes of the unit cells to be adjusted is connected in series and each of the serially connected resistors is connected in parallel to each of the unit cells to be adjusted, characterised in that, when a unit cell voltage is detected by the unit cell voltage detecting section; the control unit lets each of switching elements corresponding to each of unit cells whose voltage is to be detected and to each of unit cells disposed at higher and lower sides of the each of the unit cells whose voltage is to be detected enter an OFF state.
An electronic device, in particular an electronic cash register, including a flash memory comprising a plurality of erasable memory sectors of predefined size and a log-structured file system for writing and for reading a plurality of continuous data files to and from data sectors of the file system, wherein the total volume of said data sectors is substantially smaller than the total volume of said memory sectors, said file system provided with a dynamic B-tree data structure stored in said memory sectors, said B-tree data structure mapping logical addresses of the data sectors of the file system to the addresses of the memory sectors of the flash memory; a dynamic hierarchical tree, being a C-Tree data structure stored in said memory sectors, said C-tree data structure storing hierarchical, Boolean flags denoting availability of subsequent flash memory sections, wherein the nodes of said C-tree data structure store Boolean flags denoting availability of a predefined number of consecutive sections of the flash memory and corresponding addresses of the lower level nodes assigned to particular sections of the flash memory, characterized in that, said C-tree data structure lowest level nodes store Boolean flags denoting availability of a predefined number of consecutive memory sectors of the flash memory belonging to appropriate memory section of the upper level node and Boolean flags denoting availability of a predefined number of consecutive groups of memory sectors of the flash memory; files are written to subsequent data sectors of the file system; and said file system is further provided with a data C-Tree change record to store the values of the Boolean flags of the appropriate nodes (231, 232 and 233) of said C-tree data structure after each operation of writing of a file to data sectors of the file system.
A ball pin connector comprising a sleeve-like housing having a cavity, an elastic ball bearing received therein, which is axially moveable between a resting lifted up position in which it is free to flex such that a ball of the ball pin connector may be pushed in and be pulled out, and a lower locking position in which it rests with its lower circumferential wall portion on an inwardly directed wall projection of the housing at its lower opening which provides support for the lower circumferential wall portion of the ball bearing around its opening such that it is prevented from flexing and such that a ball pin is prevented from being removed therefrom, wherein the housing and the ball bearing are provided with cooperating surface structures (46, 48; 32) capable to be brought into engagement by relative rotation of the housing and the ball bearing such that the ball bearing is held in the lifted up position, and to be brought by relative rotation of the housing and the ball bearing out of engagement such that ball bearing is pressed down by a spring to the locking position, wherein the cooperating wall structures (46, 48; 32) are provided respectively on the inner wall of the housing and on the outer wall of the ball bearing as a plurality of projecting surface structures arranged circumferentially distributed such that in a first rotational state of the ball bearing within the housing the projecting surface structures are aligned to be able to come into engagement such that the ball bearing is held in the lifted up position, and such that in a second rotational state of the ball bearing the projecting surface structures of the ball bearing are not aligned with the projecting surface structures of the housing such they may move past each other such that the ball bearing, when it is pressed downwardly by the spring, is able to reach the locking position, characterized in that the plurality of projecting surface structures are arranged circumferentially distributed with gaps in between such that in the second rotational state of the ball bearing the projecting surface structures of the ball bearing are aligned with gaps of the projecting surface structures of the housing, and in that the housing and the ball bearing are provided with guiding surfaces (34, 35, 47, 49) that are arranged to, when the ball bearing is moved upward in the housing upon a ball pin being inserted into the ball bearing by exerting a force pushing the ball bearing into the housing, drive the ball bearing to rotate from the first towards the second rotational state within the housing, and to rotate from the second towards the first rotational state when the ball bearing is moved upward in the housing the next time to remove the ball pin by exerting a force pushing the ball bearing into the housing.
A polyarylene sulfide composition including a polyarylene sulfide and a crosslinked impact modifier, wherein the crosslinked impact modifier comprises the reaction product of an epoxy-functionality of an impact modifier and a non-polymeric crosslinking agent, wherein the polyarylene sulfide composition has a notched Charpy impact strength of greater than 3 kJ/m 2 at a temperature of 23°C as measured according to ISO Test No. 179-1 and a notched Charpy impact strength of greater than 8 kJ/m 2 at a temperature of -30°C as measured according to ISO Test No. 179-1.
A three-dimensional modeling apparatus for fabricating a three-dimensional object, the three-dimensional modeling apparatus comprising: a plasticizing section for plasticizing a thermoplastic material to transform into a molten material; an ejection section for ejecting the molten material from nozzle; a first air blowing section for blowing air from a circumference of the nozzle toward the molten material ejected from the nozzle, wherein the first air blowing section is configured to decrease the temperature of the molten material ejected from the nozzle; a platform on which the molten material ejected from the nozzle can be deposited; a control unit for controlling the first air blowing section; and a transport mechanism for changing a relative positional relationship between the ejection section and the platform, wherein the first air blowing section includes a plurality of first air outlets disposed around the nozzle to perform blowing of air toward the molten material ejected from the nozzle, and the control unit is configured to control a flow rate of each of the first air outlets depending on a movement direction of the ejection section relative to the platform. a plasticizing section for plasticizing a thermoplastic material to transform into a molten material; an ejection section for ejecting the molten material from nozzle; a first air blowing section for blowing air from a circumference of the nozzle toward the molten material ejected from the nozzle, wherein the first air blowing section is configured to decrease the temperature of the molten material ejected from the nozzle; a platform on which the molten material ejected from the nozzle can be deposited; a control unit for controlling the first air blowing section; and a transport mechanism for changing a relative positional relationship between the ejection section and the platform, wherein the first air blowing section includes a plurality of first air outlets disposed around the nozzle to perform blowing of air toward the molten material ejected from the nozzle, and the control unit is configured to control a flow rate of each of the first air outlets depending on a movement direction of the ejection section relative to the platform.
A polymeric composition comprising: a) at least one thermoplastic polymer; and b) 2-30 wt% graphite flakes that are coated with silica coating particles, with the total weight of the composition totaling to 100 wt%, wherein the coated graphite flakes have a weight ratio of C:Si ranging from 10:1-4:1, measured according to the method disclosed in the description by an Energy Dispersive Spectrometer, and the silica particles have an average diameter of 80-400 nm, measured according to the method disclosed in the description by a scanning electron microscope.
Base group for an appliance for drying laundry, having: at least one separation base with at least one supporting section to support a capacitor of a heat pump, wherein at least one indentation is configured with a support base on the supporting section, onto which the capacitor can be mounted, and at least one channel section with an air inlet opening connected to the supporting section downstream relative to a drying airflow, said air inlet opening being arranged, from an arrangement plane of the support base, with an upward offset in relation to the arrangement plane, characterised in that the separation base has at least one air control section, which is arranged downstream of the support base relative to the drying airflow and which has at least one rising deflecting section starting from the support base in an edge-free manner in terms of flow in the direction of the channel section. at least one separation base with at least one supporting section to support a capacitor of a heat pump, wherein at least one indentation is configured with a support base on the supporting section, onto which the capacitor can be mounted, and at least one channel section with an air inlet opening connected to the supporting section downstream relative to a drying airflow, said air inlet opening being arranged, from an arrangement plane of the support base, with an upward offset in relation to the arrangement plane, characterised in that the separation base has at least one air control section, which is arranged downstream of the support base relative to the drying airflow and which has at least one rising deflecting section starting from the support base in an edge-free manner in terms of flow in the direction of the channel section.
Method of applying a photocatalytic dispersion on a paper, the method comprising impregnating a paper with a thermosetting resin, drying the resin impregnated paper, applying a photocatalytic dispersion comprising photocatalytic nanoparticles, scratch resistant particles and an anti-photogreying additive, adapted to reduce photogreying while maintaining the photocatalytic activity of the nanoparticles, on the dried, resin impregnated paper, and drying the resin impregnated paper having the photocatalytic dispersion applied thereon.
Electrical household device having an additional apparatus, which has at least one additive containing inclusion compounds, which can be released into air in contact with the additional apparatus, where odour particles contained in the air can be absorbed in the inclusion compounds and wherein the household device has a motor-fan-unit for generating an airflow and a particle retaining facility is available, in order to remove particles from the airflow, wherein the additional apparatus is arranged downstream of the particle retaining facility in the direction of the airflow, characterised in that the additional apparatus is arranged upstream of the motor-fan unit in the direction of the airflow and the additional apparatus and a motor protection filter form a shared assembly.
An apparatus for ex-vivo measurement of performance of a donor heart, comprising: a heart holder in a receptacle for holding a human donor heart; a perfusion fluid supply conduit extending into the receptacle with a connector for connection to the heart; a perfusion discharge conduit communicating with the interior space of the receptacle for collection of perfusion fluid drained from the heart; a perfusion pump and an oxygenator connected between the perfusion supply conduit and the perfusion discharge conduit; a bag for placement into a left ventricle of the heart, the bag having a bag interior space; and a fluid tight, compressible and expandable container having a container interior space communicating with the bag interior space: characterized by: a sensor for measuring compression and expansion of the container; an actuator (22, 26, 28, 29, 30) for exerting a compression force on the container; and an actuator control for varying the compression force. a heart holder in a receptacle for holding a human donor heart; a perfusion fluid supply conduit extending into the receptacle with a connector for connection to the heart; a perfusion discharge conduit communicating with the interior space of the receptacle for collection of perfusion fluid drained from the heart; a perfusion pump and an oxygenator connected between the perfusion supply conduit and the perfusion discharge conduit; a bag for placement into a left ventricle of the heart, the bag having a bag interior space; and a fluid tight, compressible and expandable container having a container interior space communicating with the bag interior space: characterized by: a sensor for measuring compression and expansion of the container; an actuator (22, 26, 28, 29, 30) for exerting a compression force on the container; and an actuator control for varying the compression force. a sensor for measuring compression and expansion of the container; an actuator (22, 26, 28, 29, 30) for exerting a compression force on the container; and an actuator control for varying the compression force.
A method for reducing aerosol emissions from a urea granulation plant with a recovery of the resulting scrubber bleeds, with • a granulator producing urea from a concentrated urea solution and an evaporation of the included water, giving urea granulates and an exhaust of dust, ammonia and ammonium cyanate, and • a following scrubbing stage or removing stage for the dust, and • a following scrubbing acid stage, resulting in a first stream comprising mainly aerosols and a second stream comprising ammonium salts, and • a following aerosol stage with spray and collection devices, releasing a first stream of an exhaust of air, and a second stream of ammonium cyanate and water, and • the second stream of the aerosol stage of ammonium cyanate and water is recovered into the urea granulation plant or into a urea based fertilizer plant. • a granulator producing urea from a concentrated urea solution and an evaporation of the included water, giving urea granulates and an exhaust of dust, ammonia and ammonium cyanate, and • a following scrubbing stage or removing stage for the dust, and • a following scrubbing acid stage, resulting in a first stream comprising mainly aerosols and a second stream comprising ammonium salts, and • a following aerosol stage with spray and collection devices, releasing a first stream of an exhaust of air, and a second stream of ammonium cyanate and water, and • the second stream of the aerosol stage of ammonium cyanate and water is recovered into the urea granulation plant or into a urea based fertilizer plant.