mhurhangee/ep-ind-claims huggingface dataset:
A DC-DC converter, comprising: a switched capacitor arrangement comprising a capacitor arrangement (Csw) and a switching arrangement (S1-S4) configured to control coupling of the capacitor arrangement (Csw) to a converter input (Vin) during a loading phase and to a converter output (Vout) during a storing phase, a circuit configured to control the switching arrangement (S1-S4); a variable filter capacitor connected between one terminal of the capacitor arrangement (Csw) and a fixed voltage line, e.g. ground and a calibration arrangement configured to determine the capacitance of the variable filter capacitor, characterized in that the calibration arrangement comprises a controllable current source configured to draw a controllable output current from the converter output (Vout), the calibration arrangement being configured for setting a load current at a maximum specified limit by controlling the current source during a calibration phase and configured to calibrate the variable filter capacitor in order to reach a desired DC-DC converter overload, wherein in the calibration phase the DC-DC converter is configured to be controlled in a pumping phase (P2, P3) in which the loading phase and the storing phase are alternated, the calibration arrangement being configured to detect the DC-DC converter overload based on when the DC-DC converter cannot regulate the converter output (Vout) voltage, i.e. when the load current is higher than the current capability of the converter, so the converter output voltage therefore decreases. a switched capacitor arrangement comprising a capacitor arrangement (Csw) and a switching arrangement (S1-S4) configured to control coupling of the capacitor arrangement (Csw) to a converter input (Vin) during a loading phase and to a converter output (Vout) during a storing phase, a circuit configured to control the switching arrangement (S1-S4); a variable filter capacitor connected between one terminal of the capacitor arrangement (Csw) and a fixed voltage line, e.g. ground and a calibration arrangement configured to determine the capacitance of the variable filter capacitor, characterized in that the calibration arrangement comprises a controllable current source configured to draw a controllable output current from the converter output (Vout), the calibration arrangement being configured for setting a load current at a maximum specified limit by controlling the current source during a calibration phase and configured to calibrate the variable filter capacitor in order to reach a desired DC-DC converter overload, wherein in the calibration phase the DC-DC converter is configured to be controlled in a pumping phase (P2, P3) in which the loading phase and the storing phase are alternated, the calibration arrangement being configured to detect the DC-DC converter overload based on when the DC-DC converter cannot regulate the converter output (Vout) voltage, i.e. when the load current is higher than the current capability of the converter, so the converter output voltage therefore decreases.
A method of forming thiolated poly(vinyl alcohol) poly(ethylene glycol) crosslinked hydrogels, comprising: reacting, in the presence of an acid, compounds each including a thiol functional group and a hydroxyl reactive group with one or more hydroxyl groups of poly(vinyl alcohol) via said hydroxyl reactive group, thereby forming thiolated poly(vinyl alcohol); and reacting said thiol functional group of said compounds with a thiol reactive group of a crosslinker, wherein said thiolated poly(vinyl alcohol) and said crosslinker are provided in aqueous solutions, thereby forming a hydrogel without UV radiation, wherein said crosslinker is poly(ethylene glycol) exhibit the following formula: wherein each Y is individually selected from a thiol reactive group and n is in the range of 200 to 20,000 and said thiol reactive groups Y are selected from the groups consisting of acrylates, methacrylate, maleimide, haloacetyl, pyridyldithiol and N-hydroxy-succinimide. reacting, in the presence of an acid, compounds each including a thiol functional group and a hydroxyl reactive group with one or more hydroxyl groups of poly(vinyl alcohol) via said hydroxyl reactive group, thereby forming thiolated poly(vinyl alcohol); and reacting said thiol functional group of said compounds with a thiol reactive group of a crosslinker, wherein said thiolated poly(vinyl alcohol) and said crosslinker are provided in aqueous solutions, thereby forming a hydrogel without UV radiation, wherein said crosslinker is poly(ethylene glycol) exhibit the following formula: wherein each Y is individually selected from a thiol reactive group and n is in the range of 200 to 20,000 and said thiol reactive groups Y are selected from the groups consisting of acrylates, methacrylate, maleimide, haloacetyl, pyridyldithiol and N-hydroxy-succinimide.
A method for preparing a rubber compound; said method being characterised in that it comprises at least a first mixing step, during which at least part of a cross-linkable polymer base is mixed at least with a reactive reinforcing filler, a dendrimer functionalized with polar groups suited to interact with the reactive reinforcing filler, and a nucleophile agent; and a successive mixing step, during which the compound being prepared is mixed with a vulcanization system.
An image capturing apparatus including a mounting part for enabling attachment and detachment of a device, comprising: generating means for generating a command; supplying means for supplying clock signals to the device for the device to execute analysis processing; and communicating means for, in a state where a device having a function of executing the analysis processing is attached to the mounting part, transmitting an image to the device, transmitting an execution instruction for executing the analysis processing on the image to the device, and receiving a processing result obtained according to the execution instruction from the device, determining means for determining whether or not the analysis processing on the image is ended in the device; characterized in that the supplying means stop the supplying the clock signals to the device in a first period while a communication is not performed between the image capturing apparatus and the device; the communicating means continuously transmit the command to the device after transmitting the execution instruction and at least in a second period until the determining means determines that the analysis processing performed on the image is ended in the device, thereby preventing clock signal supply needed for the analysis processing to stop. generating means for generating a command; supplying means for supplying clock signals to the device for the device to execute analysis processing; and communicating means for, in a state where a device having a function of executing the analysis processing is attached to the mounting part, transmitting an image to the device, transmitting an execution instruction for executing the analysis processing on the image to the device, and receiving a processing result obtained according to the execution instruction from the device, determining means for determining whether or not the analysis processing on the image is ended in the device; characterized in that the supplying means stop the supplying the clock signals to the device in a first period while a communication is not performed between the image capturing apparatus and the device; the communicating means continuously transmit the command to the device after transmitting the execution instruction and at least in a second period until the determining means determines that the analysis processing performed on the image is ended in the device, thereby preventing clock signal supply needed for the analysis processing to stop.
A communication method, comprising: determining, by a terminal device, whether to preferentially transmit a Scheduling Request, SR, to a network device when a Physical Uplink Control Channel, PUCCH, resource for the terminal device to transmit the SR and a Physical Uplink Shared Channel, PUSCH, resource to transmit a first Media Access Control, MAC, Protocol Data Unit, PDU, are overlapped, characterized in that the method further comprises: determining, by the terminal device, not to package the first MAC PDU when the terminal device determines to preferentially transmit the SR and the first MAC PDU is not packaged, wherein determining, by the terminal device, not to package the first MAC PDU comprises: determining, by the terminal device, not to package the first MAC PDU if a priority of a logical channel triggering the SR is higher than or equal to a priority of a logical channel corresponding to the first MAC PDU. determining, by a terminal device, whether to preferentially transmit a Scheduling Request, SR, to a network device when a Physical Uplink Control Channel, PUCCH, resource for the terminal device to transmit the SR and a Physical Uplink Shared Channel, PUSCH, resource to transmit a first Media Access Control, MAC, Protocol Data Unit, PDU, are overlapped, characterized in that the method further comprises: determining, by the terminal device, not to package the first MAC PDU when the terminal device determines to preferentially transmit the SR and the first MAC PDU is not packaged, wherein determining, by the terminal device, not to package the first MAC PDU comprises: determining, by the terminal device, not to package the first MAC PDU if a priority of a logical channel triggering the SR is higher than or equal to a priority of a logical channel corresponding to the first MAC PDU. determining, by the terminal device, not to package the first MAC PDU when the terminal device determines to preferentially transmit the SR and the first MAC PDU is not packaged, wherein determining, by the terminal device, not to package the first MAC PDU comprises: determining, by the terminal device, not to package the first MAC PDU if a priority of a logical channel triggering the SR is higher than or equal to a priority of a logical channel corresponding to the first MAC PDU.
An inverter with charging capability (1, 2, 3, 4, 5, 6, 7, 8), comprising: an arm circuit having an upper arm switching element (21, 31, 41) to which a positive electrode of a battery is connected and a lower arm switching element (22, 32, 42) to which a negative electrode of the battery is connected wherein the upper arm switching element (21, 31, 41) and the lower arm switching element (22, 32, 42) are connected at a connection point; a first capacitor having one end connected to the positive electrode of the battery; a second capacitor connected between the other end of the first capacitor and the negative electrode of the battery; characterized by a first diode (12, 30b) having a cathode electrode connected to the connection point; and a second diode having a cathode electrode connected to the other end of the first capacitor, wherein power is supplied from an external power supply to a feeding point at which an anode electrode of the first diode (12, 30b) and an anode electrode of the second diode are connected. an arm circuit having an upper arm switching element (21, 31, 41) to which a positive electrode of a battery is connected and a lower arm switching element (22, 32, 42) to which a negative electrode of the battery is connected wherein the upper arm switching element (21, 31, 41) and the lower arm switching element (22, 32, 42) are connected at a connection point; an upper arm switching element (21, 31, 41) to which a positive electrode of a battery is connected and a lower arm switching element (22, 32, 42) to which a negative electrode of the battery is connected wherein the upper arm switching element (21, 31, 41) and the lower arm switching element (22, 32, 42) are connected at a connection point; a first capacitor having one end connected to the positive electrode of the battery; a second capacitor connected between the other end of the first capacitor and the negative electrode of the battery; characterized by a first diode (12, 30b) having a cathode electrode connected to the connection point; and a second diode having a cathode electrode connected to the other end of the first capacitor, wherein power is supplied from an external power supply to a feeding point at which an anode electrode of the first diode (12, 30b) and an anode electrode of the second diode are connected.
A microchip comprising: a first introduction channel; two second introduction channels (21, 22) arranged to sandwich the first introduction channel and merged with the first introduction channel from both sides; and a merge channel connected to the first introduction channel and the second introduction channels (21, 22), where fluids fed from the first and the second introduction channels are merged and flow, wherein the merge channel has a tapered portion to suppress spiral flow field generated after the merging and formed so that a channel depth in a direction perpendicular to a plane containing the first introduction channel and the second introduction channels (21,22) gradually decreases along a fluid feeding direction, and has a contracted portion that is formed so that a channel depth and a channel width in the sandwiching direction along which the first introduction channel is sandwiched by the second introduction channels (21, 22), perpendicular to the fluid feeding direction, gradually decrease along the fluid feeding direction on the downstream side of the tapered portion, and wherein the tapered portion and the contracted portion are formed discontinuously such that there is a portion of constant channel depth and width in-between them. a first introduction channel; two second introduction channels (21, 22) arranged to sandwich the first introduction channel and merged with the first introduction channel from both sides; and a merge channel connected to the first introduction channel and the second introduction channels (21, 22), where fluids fed from the first and the second introduction channels are merged and flow, wherein the merge channel has a tapered portion to suppress spiral flow field generated after the merging and formed so that a channel depth in a direction perpendicular to a plane containing the first introduction channel and the second introduction channels (21,22) gradually decreases along a fluid feeding direction, and has a contracted portion that is formed so that a channel depth and a channel width in the sandwiching direction along which the first introduction channel is sandwiched by the second introduction channels (21, 22), perpendicular to the fluid feeding direction, gradually decrease along the fluid feeding direction on the downstream side of the tapered portion, and wherein the tapered portion and the contracted portion are formed discontinuously such that there is a portion of constant channel depth and width in-between them.
A light-emitting device package, comprising: a body having a cavity formed therein; a light-emitting diode mounted in the cavity; at least one optical sheet; a step formed on the inner side of the cavity, wherein the optical sheet is fixed to the step and separates the cavity into a first cavity part and a second cavity part; and a first resin layer which fills the first cavity part and is transmissive, wherein the at least one optical sheet is provided on the first resin layer, wherein the light-emitting device package further comprises a second resin layer in the second cavity part on the optical sheet, characterized in that the optical sheet includes a first layer, a second layer which is provided on the first layer and has a plurality of linear prisms, and a third layer formed under the first layer and arranged between the first layer and the first resin layer, in that the first layer has a first refractive index and the first resin layer has a second refractive index, in that the first, second and third layers (542, 544, 346) of the optical sheet include respective phosphors that emit different wavelengths of light, and the second resin layer includes a further phosphor, in that the first refractive index is equal to or greater than the second refractive index, and in that an uneven part is formed on the bottom of the cavity and includes at least one of a concave part or a protrusion part. a body having a cavity formed therein; a light-emitting diode mounted in the cavity; at least one optical sheet; a step formed on the inner side of the cavity, wherein the optical sheet is fixed to the step and separates the cavity into a first cavity part and a second cavity part; and a first resin layer which fills the first cavity part and is transmissive, wherein the at least one optical sheet is provided on the first resin layer, wherein the light-emitting device package further comprises a second resin layer in the second cavity part on the optical sheet, characterized in that the optical sheet includes a first layer, a second layer which is provided on the first layer and has a plurality of linear prisms, and a third layer formed under the first layer and arranged between the first layer and the first resin layer, in that the first layer has a first refractive index and the first resin layer has a second refractive index, in that the first, second and third layers (542, 544, 346) of the optical sheet include respective phosphors that emit different wavelengths of light, and the second resin layer includes a further phosphor, in that the first refractive index is equal to or greater than the second refractive index, and in that an uneven part is formed on the bottom of the cavity and includes at least one of a concave part or a protrusion part.
A light source device, comprising: an ellipsoidal reflector, a discharge vessel having an emission substance enclosed therein, the discharge vessel being arranged at a focal point of the ellipsoidal reflector, a laser for generating a laser beam, a planar mirror positioned to receive emitted light reflected by the ellipsoidal reflector and for changing the direction of the reflected light; characterized by the planar mirror comprising a window in a region not irradiated with reflected light; where the reflected light from the ellipsoidal reflector is blocked by the discharge vessel; wherein the laser is arranged to cause the laser beam to pass through said window; and means for converging the laser beam toward an opening side of the ellipsoidal reflector for irradiating and exciting the emission substance for causing light to be emitted from the discharge vessel. an ellipsoidal reflector, a discharge vessel having an emission substance enclosed therein, the discharge vessel being arranged at a focal point of the ellipsoidal reflector, a laser for generating a laser beam, a planar mirror positioned to receive emitted light reflected by the ellipsoidal reflector and for changing the direction of the reflected light; characterized by the planar mirror comprising a window in a region not irradiated with reflected light; where the reflected light from the ellipsoidal reflector is blocked by the discharge vessel; wherein the laser is arranged to cause the laser beam to pass through said window; and means for converging the laser beam toward an opening side of the ellipsoidal reflector for irradiating and exciting the emission substance for causing light to be emitted from the discharge vessel.
An access terminal, comprising: a communications interface; a storage medium; and a processing circuit coupled to the communications interface and the storage medium, the processing circuit adapted to: skip one or more periodic registrations; obtain a data message for transmission; obtain registration information associated with the access terminal to be sent in combination with the data message; and send a message via the communications interface, the message comprising the data message and the registration information. a communications interface; a storage medium; and a processing circuit coupled to the communications interface and the storage medium, the processing circuit adapted to: skip one or more periodic registrations; obtain a data message for transmission; obtain registration information associated with the access terminal to be sent in combination with the data message; and send a message via the communications interface, the message comprising the data message and the registration information. skip one or more periodic registrations; obtain a data message for transmission; obtain registration information associated with the access terminal to be sent in combination with the data message; and send a message via the communications interface, the message comprising the data message and the registration information.
A dental composition obtainable by the mixture of: - a solid phase, comprising from 30 to 80% of at least one calcium derivative powder selected from tricalcium silicate or an association of tricalcium silicate and dicalcium silicate; in association with from 1 to 50% of at least one radioopacifier selected from the group comprising bismuth oxide or bismuth carbonates or mixture thereof, or zirconium oxide alone or in combination with yttrium; or a mixture of bismuth oxide or bismuth carbonates and zirconium oxide alone or in combination with yttrium; and from 1 to 20% of polyvinyl-pyrrolidone; and optionally less than 50% of a non-radioopaque filler which is calcium carbonate; wherein said calcium derivative powder, radioopacifier, PVP and non-radioopaque filler are all in powder form, in weight to the total weight of said solid phase; and - an aqueous phase comprising water, from 0.1 to 15% of at least one water-reducing agent which is a poly(meth)acrylate of polyhydric alcohol, and from 10 to 50 % of at least one set accelerator, in weight to the total weight of said aqueous phase; the ratio of solid phase to liquid phase ranging 1.0 to 2.5; said composition having a compressive strength ranging from 1 to 15 MPa measured at 24 hours, after setting time is over. - a solid phase, comprising from 30 to 80% of at least one calcium derivative powder selected from tricalcium silicate or an association of tricalcium silicate and dicalcium silicate; in association with from 1 to 50% of at least one radioopacifier selected from the group comprising bismuth oxide or bismuth carbonates or mixture thereof, or zirconium oxide alone or in combination with yttrium; or a mixture of bismuth oxide or bismuth carbonates and zirconium oxide alone or in combination with yttrium; and from 1 to 20% of polyvinyl-pyrrolidone; and optionally less than 50% of a non-radioopaque filler which is calcium carbonate; wherein said calcium derivative powder, radioopacifier, PVP and non-radioopaque filler are all in powder form, in weight to the total weight of said solid phase; and - an aqueous phase comprising water, from 0.1 to 15% of at least one water-reducing agent which is a poly(meth)acrylate of polyhydric alcohol, and from 10 to 50 % of at least one set accelerator, in weight to the total weight of said aqueous phase; the ratio of solid phase to liquid phase ranging 1.0 to 2.5; said composition having a compressive strength ranging from 1 to 15 MPa measured at 24 hours, after setting time is over.
An integral supporting and/or sliding element as a rail of a conveying system, wherein the supporting and/or sliding element is produced by means of extrusion from natural-fibre reinforced plastic, and the supporting function of the supporting and/or sliding element is solely ensured by the natural-fibre reinforced plastic, and the profile of the supporting and/or sliding element is formed in such a way that running faces for transport elements such as rollers, chains or belts are formed, characterized in that at least three chambers (1, 2, 3) which are arranged on top of each other or next to one another are provided, and at least one of the middle chambers comprises side walls which protrude in such a way that running faces are formed for transport elements such as rollers, chains or belts.