mhurhangee/ep-ind-claims huggingface dataset:
A method of manufacturing a mold for molding a tire comprising: producing an original mold having a tread shaping part including a tread shape of the tire, producing an intermediate mold having a transfer part to which the tread shaping part of the original mold is transferred, forming a casting mold by the transfer part of the intermediate mold, and casting the mold for molding tire using the casting mold, wherein the original mold is produced by forming a surface part of the tread shaping part and attaching the surface part to a base part of the original mold, wherein the surface part is divided into a plurality of surface pieces (61A-61E) formed in a surface shape corresponding to a surface shape of a land part of the tread shaping part and divided at a position corresponding to a groove of the tread shaping part, wherein a projection of a shape corresponding to a cast-in part of a blade for molding sipe is formed integrally with the surface part of the tread shaping part, a groove part is formed in the transfer part of the intermediate mold by the projection of the surface part, and the cast-in part of the blade is inserted into the groove part of the transfer part; a thin part that is thinner than the cast-in part of the blade is formed in a part on a root side of the projection of the surface part, and a narrow part that is narrower in width than the thickness of the cast-in part of the blade is formed in the groove part of the transfer part by the thin part of the projection of the surface part. wherein the original mold is produced by forming a surface part of the tread shaping part and attaching the surface part to a base part of the original mold, wherein the surface part is divided into a plurality of surface pieces (61A-61E) formed in a surface shape corresponding to a surface shape of a land part of the tread shaping part and divided at a position corresponding to a groove of the tread shaping part, wherein a projection of a shape corresponding to a cast-in part of a blade for molding sipe is formed integrally with the surface part of the tread shaping part, a groove part is formed in the transfer part of the intermediate mold by the projection of the surface part, and the cast-in part of the blade is inserted into the groove part of the transfer part; a thin part that is thinner than the cast-in part of the blade is formed in a part on a root side of the projection of the surface part, and a narrow part that is narrower in width than the thickness of the cast-in part of the blade is formed in the groove part of the transfer part by the thin part of the projection of the surface part.
Air-conditioning diffuser for distributing air, comprising a chamber provided with an inlet orifice for feeding air and with an outlet wall made of a woven or non-woven fabric or foil, the outlet wall comprising at least one array of through-holes for distributing air into the surrounding environment, wherein it further comprises a plurality of air deflecting pockets for redirecting the air flowing through the through-holes out of the air-conditioning diffuser, each air deflecting pocket being attached to the outlet wall on the outer side of the same and being open towards the space adjoining the outlet wall, characterized in that each air deflecting pocket overlaps at least one through-hole while being spaced apart from the through-hole, wherein the air deflecting pocket is attached to the outlet wall by means of a pair of its lateral edges, which mutually form an acute angle, and/or the air deflecting pocket defines a cavity which widens towards outlet orifice of the air deflecting pocket..
A device for purifying the flue gases of a wood-fuel fireplace, - having a catalytic purification device arranged in the flue gas duct of the wood-fuel fireplace for the oxidation of carbon monoxide and/or nitrogen oxides and for the catalytically-induced combustion of soot and/or carbonization products, - and having a fine particles trap, arranged in the flue gas duct downstream of the catalytic purification device in the flow-through direction, for trapping fine particles that remain in the flue gas, characterised in that the catalytic purification device has a plurality of catalyst elements (6a, 6b), around which the flue gas flows, which are secured to mutually opposed wall regions of the flue gas duct at a distance from one another in the flow-through direction, and which, in the region of the catalytic purification device, impose a meandering course on the flue gas passing through, and in that a throttle valve arrangement that is actuated in dependence on the temperature of the flue gas is provided in the flue gas duct in the region between the catalytic purification device and the fine particles trap. - having a catalytic purification device arranged in the flue gas duct of the wood-fuel fireplace for the oxidation of carbon monoxide and/or nitrogen oxides and for the catalytically-induced combustion of soot and/or carbonization products, - and having a fine particles trap, arranged in the flue gas duct downstream of the catalytic purification device in the flow-through direction, for trapping fine particles that remain in the flue gas,
A method of reducing handoff latency of a mobile node MN roaming between access points in a wireless network WLAN, the method comprising: authenticating the mobile node MN by an access point AP to produce a pairwise master key PMK; the access point AP using the produced PMK to establish, with the mobile node MN, a pairwise transient key PTK as a link layer session key to provide secure communication of 802.1X messages and 802.11 data between the mobile node MN and the access point AP; receiving, by the access point AP, a re-association request issued by said mobile node MN including signature information indicative of the mobile node MN holding a fresh/live pairwise transient key PTK; validating the signature information by the access point AP; and delivering a protected group transient key GTK from the access point AP to the mobile node MN, the group transient key being used to protect broadcast communication of the access point AP, the delivering comprising generating, at the access point AP, a re-association response to send to the MN containing an encrypted field protecting the GTK and including signature information indicative of the AP holding the same fresh/live key PTK as the MN, wherein said pairwise transient key PTK is established before said re-associating is initiated. authenticating the mobile node MN by an access point AP to produce a pairwise master key PMK; the access point AP using the produced PMK to establish, with the mobile node MN, a pairwise transient key PTK as a link layer session key to provide secure communication of 802.1X messages and 802.11 data between the mobile node MN and the access point AP; receiving, by the access point AP, a re-association request issued by said mobile node MN including signature information indicative of the mobile node MN holding a fresh/live pairwise transient key PTK; validating the signature information by the access point AP; and delivering a protected group transient key GTK from the access point AP to the mobile node MN, the group transient key being used to protect broadcast communication of the access point AP, the delivering comprising generating, at the access point AP, a re-association response to send to the MN containing an encrypted field protecting the GTK and including signature information indicative of the AP holding the same fresh/live key PTK as the MN, wherein said pairwise transient key PTK is established before said re-associating is initiated.
A cutter assembly comprising: a blade holder having a guiding channel defined in the blade holder with two inner edges, wherein multiple engaging teeth are arranged in a line along at least one of the inner edges; a slider mounted slidably on the blade holder relative to the guiding channel; and a blade mounted slidably in the blade holder and connected to the slider; characterized in that the cutter assembly further comprises: an automatic locking device mounted on the slider and having a resilient member selectively engaging at least one of the engaging teeth; and a screw locking device mounted on the slider and having a relative travel distance between the screw locking device and the slider. a blade holder having a guiding channel defined in the blade holder with two inner edges, wherein multiple engaging teeth are arranged in a line along at least one of the inner edges; a slider mounted slidably on the blade holder relative to the guiding channel; and a blade mounted slidably in the blade holder and connected to the slider; characterized in that the cutter assembly further comprises: an automatic locking device mounted on the slider and having a resilient member selectively engaging at least one of the engaging teeth; and a screw locking device mounted on the slider and having a relative travel distance between the screw locking device and the slider. an automatic locking device mounted on the slider and having a resilient member selectively engaging at least one of the engaging teeth; and a screw locking device mounted on the slider and having a relative travel distance between the screw locking device and the slider.
An apparatus for removing top dross of a plating pot in which a snout and air knives are arranged between a front end area and a rear end area of the plating pot, comprising: a first wiping means mounted in the plating pot and disposed between the snout and the air knives to be movable in a lateral direction of the plating pot; a second wiping means mounted in the plating pot and disposed between the air knives and the first wiping means to be pivotable to transfer top dross transferred by the first wiping means to the rear end area; and a third wiping means mounted in the plating pot and disposed between the air knives and the front end area to be pivotable to transfer top dross to the front end area. a first wiping means mounted in the plating pot and disposed between the snout and the air knives to be movable in a lateral direction of the plating pot; a second wiping means mounted in the plating pot and disposed between the air knives and the first wiping means to be pivotable to transfer top dross transferred by the first wiping means to the rear end area; and a third wiping means mounted in the plating pot and disposed between the air knives and the front end area to be pivotable to transfer top dross to the front end area.
A method in a radio base station for handling Discontinuous Reception, DRX, operation at a terminal served by the radio base station, characterized by the method comprising - selecting a parameter related to DRX operation based on at least one of: a service type of a packet intended for the terminal and a terminal status of the terminal, the terminal status comprising a terminal type of the terminal, wherein a cost function is used to set up the parameter wherein power costs of the terminal and time costs of service of the packet are used as configuration parameters in the cost function, wherein the power costs are based on activity time and power consumption of the terminal and time costs are based on type of service and time value of a DRX cycle; and - transmitting the parameter to the terminal - monitoring the cost function when the terminal uses the selected parameter; and - adjusting the parameter based on the monitored cost function. - selecting a parameter related to DRX operation based on at least one of: a service type of a packet intended for the terminal and a terminal status of the terminal, the terminal status comprising a terminal type of the terminal, wherein a cost function is used to set up the parameter wherein power costs of the terminal and time costs of service of the packet are used as configuration parameters in the cost function, wherein the power costs are based on activity time and power consumption of the terminal and time costs are based on type of service and time value of a DRX cycle; and - transmitting the parameter to the terminal - monitoring the cost function when the terminal uses the selected parameter; and - adjusting the parameter based on the monitored cost function.
A gas-gasoline engine having at least one cylinder in which a piston is movable, wherein an externally generated gas-air mixture is combustible in a combustion space bounded by the cylinder head, the cylinder walls and the piston crown, wherein the piston crown has an asymmetric piston recess, characterized in that a non-rotationally symmetrical elevated portion extends within the piston recess, with the ratio of the maximum depth of the recess to the distance between the upper edge of the elevated portion and the upper piston edge being between 1.5 and 4, in particular between 2.5 and 3, at least in a partial region of the elevated portion and/or with the elevated portion having an extent in the radial direction that amounts to between 0.05 and 0.9 of the diameter of the recess, advantageously to between 0.1 and 0.5, and/or with the elevated portion adopting an angular range in a base region remote from the piston center of less than 70°, in particular of less than 50°.
Device adapted for placement on a vehicle for warning of obstacles located above the route of the vehicle, comprising: - a transmitter for transmitting electromagnetic signals propagating in a straight line in a vertical area which extends in the direction of movement of the vehicle; - a receiver for receiving signals reflected by an obstacle; and - computing means connected to the transmitter and to the receiver for determining the presence of the obstacle from a relationship between the transmitted and reflected signals and, in the event of determined presence of the obstacle, determining the height of the underside of the obstacle in relation to the vehicle, characterized in that - the transmitter and the receiver are placed together on a platform which is pivotable around a horizontal axle in relation to a base which is to be connected to the vehicle, - the device is provided with a pivoting device (15, 16, 17, 18) for the repeated pivoting of the platform through a limited angle around its axle, - at least one angle sensor is fitted to determine the pivot angle of the platform, and - the computing means are connected to the angle sensor. - a transmitter for transmitting electromagnetic signals propagating in a straight line in a vertical area which extends in the direction of movement of the vehicle; - a receiver for receiving signals reflected by an obstacle; and - computing means connected to the transmitter and to the receiver for determining the presence of the obstacle from a relationship between the transmitted and reflected signals and, in the event of determined presence of the obstacle, determining the height of the underside of the obstacle in relation to the vehicle, characterized in that - the transmitter and the receiver are placed together on a platform which is pivotable around a horizontal axle in relation to a base which is to be connected to the vehicle, - the device is provided with a pivoting device (15, 16, 17, 18) for the repeated pivoting of the platform through a limited angle around its axle, - at least one angle sensor is fitted to determine the pivot angle of the platform, and - the computing means are connected to the angle sensor.
A depot formulation comprising a biodegradable silica hydrogel composite incorporating a nucleotide or nucleoside analogue reverse transcriptase inhibitor, wherein the silica hydrogel composite is obtainable by mixing a) silica particles comprising said nucleotide or nucleoside analogue reverse transcriptase inhibitor and having a maximum diameter of ≤ 1 000 μm, as such or as a suspension, with b) a silica sol wherein i) said silica sol has a solid content of ≤ 5 wt-%, ii) said silica hydrogel composite comprises up to 85 wt-% of said silica particles, and iii) said hydrogel composite is non-flowing and structurally stable when stored at rest and shear-thinning when shear stress is applied by injection. a) silica particles comprising said nucleotide or nucleoside analogue reverse transcriptase inhibitor and having a maximum diameter of ≤ 1 000 μm, as such or as a suspension, with b) a silica sol wherein i) said silica sol has a solid content of ≤ 5 wt-%, ii) said silica hydrogel composite comprises up to 85 wt-% of said silica particles, and iii) said hydrogel composite is non-flowing and structurally stable when stored at rest and shear-thinning when shear stress is applied by injection. i) said silica sol has a solid content of ≤ 5 wt-%, ii) said silica hydrogel composite comprises up to 85 wt-% of said silica particles, and iii) said hydrogel composite is non-flowing and structurally stable when stored at rest and shear-thinning when shear stress is applied by injection.
A pharmaceutical composition effective for use in treating or preventing burn-injury associated cardiac dysfunction in a subject in need thereof, comprising: an effective amount of at least one anti-MIF antibody; and at least one pharmaceutically acceptable carrier. an effective amount of at least one anti-MIF antibody; and at least one pharmaceutically acceptable carrier.
A safety switching device for switching on or switching off a technical installation in a failsafe manner, comprising an input for receiving an input signal, comprising a failsafe control/evaluation unit that processes the input signal in order to generate an output signal for switching on or switching off the technical installation in response thereto, and comprising a power supply unit for providing at least one operating voltage for the control/evaluation unit, the power supply unit having a ground connection, wherein the power supply unit receives an input voltage via a feed line and provides a defined output voltage on an output side, characterized by a first and a second switching element (54, 56) being arranged in series and connecting the input of the power supply unit to the ground connection, and by an interrupter element in the feed line, which interrupter element triggers when the first and the second switching elements (54, 56) are in a closed, low-impedance state, wherein a reference point is arranged between the first and the second switching elements (54, 56), which reference point has a voltage value that corresponds to a first expectation value when the first switching element is in a closed, low-impedance state and the second switching element is in an open state, and said voltage value corresponds to a second expectation value when the first switching element is in the open state and the second switching element is in the closed, low-impedance state, with the safety switching device further comprising a control element configured to selectively actuate the first or the second switching element (54, 56) and to compare the voltage value at the reference point with the first and second expectation value (66, 68) in order to test the operativeness of the first and second switching element.
Apparatus for switching direct currents in a pole of a DC voltage network comprising - two connection terminals (2, 3) between which an operating current path with a mechanical switch extends, - said mechanical switch being able to be bypassed by a disconnection branch, - in which a power switching unit is arranged, which has a series circuit comprising two-pole submodules having at least one power semiconductor switch that can be turned on and off, and - commutation means for commutating the current from the operating current path to the disconnection branch, - wherein the submodules of the power switching unit form a first and a second switching direction group (10, 11), which are each configured to disconnect currents in a unidirectional switching direction, wherein the switching direction of the first switching direction group is oriented opposite to the switching direction of the second switching direction group, characterized in that the first switching direction group is configured to disconnect load currents and short-circuit currents and the second switching direction group is configured exclusively to disconnect load currents and protection means (16, 17, D 1) are provided to protect the second switching direction group in the event of a short circuit. - two connection terminals (2, 3) between which an operating current path with a mechanical switch extends, - said mechanical switch being able to be bypassed by a disconnection branch, - in which a power switching unit is arranged, which has a series circuit comprising two-pole submodules having at least one power semiconductor switch that can be turned on and off, and - commutation means for commutating the current from the operating current path to the disconnection branch, - wherein the submodules of the power switching unit form a first and a second switching direction group (10, 11), which are each configured to disconnect currents in a unidirectional switching direction, wherein the switching direction of the first switching direction group is oriented opposite to the switching direction of the second switching direction group,
A method of characterizing a semiconductor sample, the method comprising: measuring an initial value, V in, of a surface potential at a region of a surface of the semiconductor sample; biasing the semiconductor sample to have a target surface potential value V 0 of 2V or less, thereby adjusting the surface potential to the target value V 0; depositing a monitored amount of corona charge Δ Q 1 on the region of the surface after adjusting the surface potential to the target value; measuring a first value, V 1, of the surface potential at the region after depositing the corona charge; determining the first change of surface potential Δ V 1 = V 1 - V 0; determining a first capacitance value C 1 = Δ Q 1 /Δ V 1; and characterizing the semiconductor sample based on V 0, V 1, Δ V 1,Δ Q 1 and C 1, the method further comprising a series of consecutive monitored corona charge deposition steps with adjustment of the surface potential to the target value V 0 before each deposition step and measuring a surface potential value after each deposition step and using the results of each step to determine corresponding incremental values of surface potential Δ V k, corona charge Δ Q k, capacitance C k, and cumulative values of surface voltage V k = ΣΔ V k and charge Q k = ΣΔ Q k, where k refers to the k th step, and the semiconductor sample is characterized based on the values for V 0, V k, Δ V k, Q k and C k. measuring an initial value, V in, of a surface potential at a region of a surface of the semiconductor sample; biasing the semiconductor sample to have a target surface potential value V 0 of 2V or less, thereby adjusting the surface potential to the target value V 0; depositing a monitored amount of corona charge Δ Q 1 on the region of the surface after adjusting the surface potential to the target value; measuring a first value, V 1, of the surface potential at the region after depositing the corona charge; determining the first change of surface potential Δ V 1 = V 1 - V 0; determining a first capacitance value C 1 = Δ Q 1 /Δ V 1; and characterizing the semiconductor sample based on V 0, V 1, Δ V 1,Δ Q 1 and C 1, the method further comprising a series of consecutive monitored corona charge deposition steps with adjustment of the surface potential to the target value V 0 before each deposition step and measuring a surface potential value after each deposition step and using the results of each step to determine corresponding incremental values of surface potential Δ V k, corona charge Δ Q k, capacitance C k, and cumulative values of surface voltage V k = ΣΔ V k and charge Q k = ΣΔ Q k, where k refers to the k th step, and the semiconductor sample is characterized based on the values for V 0, V k, Δ V k, Q k and C k.