mhurhangee/ep-ind-claims huggingface dataset:
A piston machine, comprising - a housing with a chamber which has a substantially circle sector-shaped cross-section, - a pivotable piston designed as a pivoting element and arranged in the housing with a first working surface (29, 30), wherein the housing and the piston define at least a first variable working chamber, - a drive or output which is connected to the piston, - an outlet valve which is arranged in the working chamber for discharging a working fluid, and an inlet valve which is arranged in the working chamber for admitting the working fluid into the working chamber, characterized in that the housing has a cooling opening in at least one housing wall for convectively cooling a side of the piston opposite the first working surface (29, 30) by means of a coolant, wherein the chamber is defined by a wall that is circular arc-shaped in cross-section, and the cooling opening is provided in the circular arc-shaped wall. - a housing with a chamber which has a substantially circle sector-shaped cross-section, - a pivotable piston designed as a pivoting element and arranged in the housing with a first working surface (29, 30), wherein the housing and the piston define at least a - a drive or output which is connected to the piston, - an outlet valve which is arranged in the working chamber for discharging a working fluid, and an inlet valve which is arranged in the working chamber for admitting the working fluid into the working chamber, characterized in that the housing has a cooling opening in at least one housing wall for convectively cooling a side of the piston opposite the first working surface (29, 30) by means of a coolant, wherein the chamber is defined by a wall that is circular arc-shaped in cross-section, and the cooling opening is provided in the circular arc-shaped wall.
Fuel delivery device for an internal combustion engine, having a housing for accommodating at least one delivery module, and having a drive shaft for driving the delivery module, wherein the drive shaft is rotatably mounted in a bearing bore of the housing, wherein, within the bearing bore, there are arranged at least two seal arrangements (4, 5) which are spaced apart from one another axially and which serve for sealing off a fuel-conducting internally situated region with respect to a lubricant-conducting outer region, wherein the seal arrangement, which acts with respect to the lubricant-conducting region, is arranged on a shaft section (a) which has a second diameter which is smaller than the first diameter of a shaft section on which the seal arrangement which acts with respect to the fuel-conducting region is arranged, wherein the transition between the two diameters (D1, D2) of the drive shaft is at least partially of conically running form, characterized in that the bearing bore has a constant diameter throughout, in that the two seal arrangements (4, 5) have the same outer diameter, and in that the seal arrangement which acts with respect to the lubricant-conducting region has a smaller inner diameter than the seal arrangement which acts with respect to the fuel-conducting region.
A filtration unit for filtering a fluid comprising a housing formed by a first housing element and a second housing element between which a filtration medium is disposed so as to define an inlet compartment for the fluid to be filtered and an outlet compartment for the filtered fluid, said housing having an inlet duct opening into the inlet compartment and an outlet duct opening into the outlet compartment, each of said housing elements comprising a bottom (9, 10) extending in a median plane (P5, P6) and surrounded by a periphery, said housing elements (2, 3) being sealingly connected to each other at their periphery, said filtration unit being characterized in that the housing has a peripheral edge with a curved outer profile extending between the median planes (P5, P6) of the bottoms.
A device (10; 10'; 10") for detecting an electrical arc fault in a multiphase electrical installation, this device comprising: - a high-frequency measurement system coupled to at least two electrical phases (L1, L2, L3) of the installation, said measurement system being configured to extract a first signal (RSSI) representative of high-frequency components of electric currents flowing in said phases; - several low-frequency measurement systems, each coupled to an electrical phase of the installation, each being configured to acquire a second signal representative of the AC line current flowing in the corresponding phase; and - a data processing module, programmed to detect an arc fault on the basis of the second signals and the first signal, characterized in that the data processing module includes a first interface for acquiring said first signal (RSSI) representative of high-frequency components of electric currents flowing in said phases at the output of the high-frequency measurement system, and a plurality of second interfaces (32, 34, 36) each configured to receive a corresponding second signal from the second signals at the output of the plurality of low-frequency measurement systems. - a high-frequency measurement system coupled to at least two electrical phases (L1, L2, L3) of the installation, said measurement system being configured to extract a first signal (RSSI) representative of high-frequency components of electric currents flowing in said phases; - several low-frequency measurement systems, each coupled to an electrical phase of the installation, each being configured to acquire a second signal representative of the AC line current flowing in the corresponding phase; and - a data processing module, programmed to detect an arc fault on the basis of the second signals and the first signal, characterized in that the data processing module includes a first interface for acquiring said first signal (RSSI) representative of high-frequency components of electric currents flowing in said phases at the output of the high-frequency measurement system, and a plurality of second interfaces (32, 34, 36) each configured to receive a corresponding second signal from the second signals at the output of the plurality of low-frequency measurement systems.
A method for enhancing a captive portal service provided by a control entity to a communication device, comprising the following steps in the control entity: after authentication of a user of the communication device, sending a status page about the captive portal to the communication device, the status page containing a user role defining current user access privileges and a cookie that commands a browser in the communication device to make at least one request to the control entity to get an updated user role, receiving a request from the communication device based on the content of the cookie, retrieving an updated user role and sending a response to the received request with updated user role to the communication device, wherein the response contains information about restrictions that pertains to the updated user role, if the user is in restricted role due to a time policy or a location policy. after authentication of a user of the communication device, sending a status page about the captive portal to the communication device, the status page containing a user role defining current user access privileges and a cookie that commands a browser in the communication device to make at least one request to the control entity to get an updated user role, receiving a request from the communication device based on the content of the cookie, retrieving an updated user role and sending a response to the received request with updated user role to the communication device, wherein the response contains information about restrictions that pertains to the updated user role, if the user is in restricted role due to a time policy or a location policy.
A polymerizable composition for an optical material, comprising: a prepolymer obtained by reacting an amine having two or more secondary amino groups and an isocyanate having two or more isocyanato groups; and a thiol having three or more mercapto groups, wherein the ratio (a/b) of the molar number a of amino groups in the amine with respect to the molar number b of isocyanato groups in the isocyanate is in the range of 0.10 to 0.60. a prepolymer obtained by reacting an amine having two or more secondary amino groups and an isocyanate having two or more isocyanato groups; and a thiol having three or more mercapto groups,
A semiconductor manufacturing apparatus comprising: a first container provided with an entrance and an exit for a plurality of substrates; a substrate loading chamber connected to the entrance, the substrate loading chamber configured to be capable of loading thereinto from outside the substrates that are to be loaded into the first container and of being blocked from the first container and the atmosphere; a substrate unloading chamber connected to the exit, the substrate unloading chamber configured to be capable of unloading to outside the substrates that have been unloaded out of the first container and of being blocked from the first container and the atmosphere; a second container disposed within the first container, the second container configured to allow a predetermined treatment to be performed therein by heating the substrates; a heating unit configured to heat the substrates housed within the second container; and a substrate transporting mechanism configured to transport the substrates arranged in a line along a transport path extending within the first container from the entrance to the exit and to load and unload the substrates into and out of the second container in order, characterized by driving units (19, 21) configured to drive the substrate transporting mechanism are configured to be detachable from the substrate transporting mechanism and respectively disposed within the substrate loading chamber and the substrate unloading chamber. a first container provided with an entrance and an exit for a plurality of substrates; a substrate loading chamber connected to the entrance, the substrate loading chamber configured to be capable of loading thereinto from outside the substrates that are to be loaded into the first container and of being blocked from the first container and the atmosphere; a substrate unloading chamber connected to the exit, the substrate unloading chamber configured to be capable of unloading to outside the substrates that have been unloaded out of the first container and of being blocked from the first container and the atmosphere; a second container disposed within the first container, the second container configured to allow a predetermined treatment to be performed therein by heating the substrates; a heating unit configured to heat the substrates housed within the second container; and a substrate transporting mechanism configured to transport the substrates arranged in a line along a transport path extending within the first container from the entrance to the exit and to load and unload the substrates into and out of the second container in order, characterized by driving units (19, 21) configured to drive the substrate transporting mechanism are configured to be detachable from the substrate transporting mechanism and respectively disposed within the substrate loading chamber and the substrate unloading chamber.
A method of managing frequency bands by a mobile station in a wireless communication system, the method comprising: receiving, from a base station through a primary frequency band, control information on one or more secondary frequency bands (614, 616) different from the primary frequency band; performing synchronization and ranging procedure through a first secondary frequency band from among the one or more secondary frequency bands with the base station; transmitting (605, 609), to the base station through the first secondary frequency band, a scrambled code indicating that the first secondary frequency band is to be prepared for data transmission on the first secondary frequency band based on the control information, after the synchronization and ranging procedure with the first secondary frequency band; and receiving, from the base station, a first data signal through the primary frequency band concurrently with a second data signal through the first secondary frequency band, in response to transmitting the scrambled code, the first and second data signals comprising data transmissions for the mobile station, wherein the scrambled code is generated by scrambling an identifier of the mobile station with a scrambling code. receiving, from a base station through a primary frequency band, control information on one or more secondary frequency bands (614, 616) different from the primary frequency band; performing synchronization and ranging procedure through a first secondary frequency band from among the one or more secondary frequency bands with the base station; transmitting (605, 609), to the base station through the first secondary frequency band, a scrambled code indicating that the first secondary frequency band is to be prepared for data transmission on the first secondary frequency band based on the control information, after the synchronization and ranging procedure with the first secondary frequency band; and receiving, from the base station, a first data signal through the primary frequency band concurrently with a second data signal through the first secondary frequency band, in response to transmitting the scrambled code, the first and second data signals comprising data transmissions for the mobile station, wherein the scrambled code is generated by scrambling an identifier of the mobile station with a scrambling code.
A method of forming a circuit substrate for attachment to an integrated circuit chip, the method comprising the steps of: forming an electrical trace layer; forming a mounting pad, the mounting pad having a first surface, one or more sidewalls and a second surface, the first surface being attached to the electrical trace layer; forming a dielectric layer after forming the mounting pad, the dielectric layer substantially covering the one or more sidewalls of the mounting pad and having an uppermost surface substantially coplanar with the second surface of the mounting pad; forming a mounting pad cap after forming the dielectric layer, the mounting pad cap disposed on the second surface of the mounting pad and protruding above the uppermost surface of the dielectric layer; and forming an electrical trace underlying the mounting pad by patterning the electrical trace layer after forming the mounting pad cap; wherein the electrical trace layer is exposed to a wet chemical etchant and the mounting pad is protected from the wet chemical etchant by the mounting pad cap. forming an electrical trace layer; forming a mounting pad, the mounting pad having a first surface, one or more sidewalls and a second surface, the first surface being attached to the electrical trace layer; forming a dielectric layer after forming the mounting pad, the dielectric layer substantially covering the one or more sidewalls of the mounting pad and having an uppermost surface substantially coplanar with the second surface of the mounting pad; forming a mounting pad cap after forming the dielectric layer, the mounting pad cap disposed on the second surface of the mounting pad and protruding above the uppermost surface of the dielectric layer; and forming an electrical trace underlying the mounting pad by patterning the electrical trace layer after forming the mounting pad cap; wherein the electrical trace layer is exposed to a wet chemical etchant and the mounting pad is protected from the wet chemical etchant by the mounting pad cap.
A method of manufacturing polycrystalline diamond, comprising the steps of: preparing a non-diamond carbon material having a degree of graphitization not less than 0.39 and not higher than 0.58, and having a particle size of from 135 nm to 210 nm, the non-diamond carbon material being pulverized graphite; and directly converting said non-diamond carbon material into cubic diamond and hexagonal diamond and sintering the non-diamond carbon material, without adding any of a sintering agent and a binder, under pressure and temperature conditions at which diamond is thermodynamically stable, the pressure and temperature conditions being a pressure not lower than 16 GPa and a temperature of from 2200 °C to 2300 °C. preparing a non-diamond carbon material having a degree of graphitization not less than 0.39 and not higher than 0.58, and having a particle size of from 135 nm to 210 nm, the non-diamond carbon material being pulverized graphite; and directly converting said non-diamond carbon material into cubic diamond and hexagonal diamond and sintering the non-diamond carbon material, without adding any of a sintering agent and a binder, under pressure and temperature conditions at which diamond is thermodynamically stable, the pressure and temperature conditions being a pressure not lower than 16 GPa and a temperature of from 2200 °C to 2300 °C.
Method for operating an, preferably hydrogen-powered, internal combustion engine, comprising: lean burning of a first fuel amount, preferably of hydrogen and/or natural gas, during an expansion stroke of the internal combustion engine in a main combustion chamber of the internal combustion engine; cooling the main combustion chamber during the expansion stroke after the lean burning; supplying a second fuel amount of hydrogen into the main combustion chamber during the expansion stroke after the cooling; and burning the second fuel amount in the main combustion chamber during the expansion stroke. lean burning of a first fuel amount, preferably of hydrogen and/or natural gas, during an expansion stroke of the internal combustion engine in a main combustion chamber of the internal combustion engine; cooling the main combustion chamber during the expansion stroke after the lean burning; supplying a second fuel amount of hydrogen into the main combustion chamber during the expansion stroke after the cooling; and burning the second fuel amount in the main combustion chamber during the expansion stroke.
Method for a hob (10a; 10b; 10c), namely for operating the hob (10a; 10b; 10c), which has at least one variable cooking area (12a; 12b; 12c), which in at least one operating state is divided into a plurality of heating zones (16a; 16b; 16c, 34c) along at least one division direction (18a; 18b; 18c), which are each assigned, on a location-dependent basis, at least one heating parameter for heating an item of cookware (24a; 24b; 24c, 32c) placed on the heating zone (16a; 16b; 16c, 34c), wherein during the division of the cooking area (12a; 12b; 12c) into the heating zones (16a; 16b; 16c, 34c), in at least one edge region of the cooking area (12a; 12b; 12c) at least one cookware characteristic variable is taken into consideration, wherein during the division at least one cookware extent is taken into consideration, characterised in that in at least one further operating state, which in particular may be identical to the operating state, in the event of at least two placed items of cookware (24a; 24b; 24c, 32c), a division of the cooking area (12a; 12b; 12c) into heating zones (16a; 16b; 16c, 34c) is performed separately for each of the items of cookware (24a; 24b; 24c, 32c).
A method, performed by a radio network node, for scheduling transmissions of a wireless device, wherein the wireless device comprises at least two duplexers, wherein the method comprises: receiving, from the wireless device, information relating to emissions from the wireless device, when the wireless device operates according to an operating configuration signalled by scheduling grant for the wireless device, wherein the information relating to the emissions comprises information about which duplexer of said at least two duplexers the wireless device is using for transmissions according to the operating configuration; and scheduling the transmissions based on the received information. receiving, from the wireless device, information relating to emissions from the wireless device, when the wireless device operates according to an operating configuration signalled by scheduling grant for the wireless device, wherein the information relating to the emissions comprises information about which duplexer of said at least two duplexers the wireless device is using for transmissions according to the operating configuration; and scheduling the transmissions based on the received information.
Thermoforming line for the production of heat-formed and press-hardened sheet steel products as motor vehicle components, comprising a heating device and a forming device, wherein the heating device comprises a temperature conditioning station with an upper tool and a lower tool and the temperature conditioning station has at least one temperature conditioning source for heating and the temperature conditioning source is formed as an inductor, and the temperature conditioning plates (4, 5) can be heated by the inductor, characterised in that exchangeable temperature conditioning plates (4, 5) can be arranged at the temperature conditioning station on the upper tool and/or on the lower tool when modifying the temperature conditioning station in order to heat different components.
Mower comprising: - a frame intended to be implemented on a tractor, or to form a structure of a trailer, - at least eight cutting units generally disposed side by side, each cutting unit comprising at least one roller intended to roll on the ground, - lift means linking the cutting units to the frame and configured for moving the cutting units between a mowing position and a non-mowing position, characterized in that, in the mowing position, the lift means are configured for pressing the cutting units against the ground in order to distribute, at least partially, the mower's weight on the ground via the rollers of the cutting units. - a frame intended to be implemented on a tractor, or to form a structure of a trailer, - at least eight cutting units generally disposed side by side, each cutting unit comprising at least one roller intended to roll on the ground, - lift means linking the cutting units to the frame and configured for moving the cutting units between a mowing position and a non-mowing position,
A sonic label welding device for welding multiple labels together using ultrasonic welding, comprising: an anvil; a head; a converter; a sonic horn; a power supply; wherein the power supply delivers an electrical signal, the converter converts the electrical signal into a mechanical vibration, and the sonic horn applies the high frequency, mechanical vibration to the multiple labels to be welded together, characterized in that the sonic label welding device further comprises a digital controls main menu screen comprising touch screen buttons that are utilized to go to specific screens and the touch screen buttons comprise one or more of the following: a registration button, a cut to length button, a printer screen button, and a timer button. an anvil; a head; a converter; a sonic horn; a power supply; wherein the power supply delivers an electrical signal, the converter converts the electrical signal into a mechanical vibration, and the sonic horn applies the high frequency, mechanical vibration to the multiple labels to be welded together, characterized in that the sonic label welding device further comprises a digital controls main menu screen comprising touch screen buttons that are utilized to go to specific screens and the touch screen buttons comprise one or more of the following: a registration button, a cut to length button, a printer screen button, and a timer button.