mhurhangee/ep-ind-claims huggingface dataset:
An exhaust port assembly comprising: a conduit having a first end and a second end and adapted to carry a flow of gas; and venting means, (62, 134) disposed between the first end and the second end of the conduit and having a fixed area, for venting a flow of exhaust gas from within the conduit to ambient atmosphere, wherein the venting means (62, 134) comprises a plurality of holes (82, 136) so that each of the plurality of holes (82, 136) communicates an interior of the conduit with ambient atmosphere; an auxiliary opening defined in the conduit; and a moveable valve member coupled to the conduit and adapted to close the auxiliary opening responsive to a pressure of the flow of gas within the conduit being above a predetermined threshold, wherein the plurality of holes (82, 136) are defined directly through the conduit, characterized in that the plurality of holes (82, 136) have a diameter in a range of 1.02 mm and 0.254 mm, and in that the total number of the plurality of holes (82, 136) is between 20 and 150. a conduit having a first end and a second end and adapted to carry a flow of gas; and venting means, (62, 134) disposed between the first end and the second end of the conduit and having a fixed area, for venting a flow of exhaust gas from within the conduit to ambient atmosphere, wherein the venting means (62, 134) comprises a plurality of holes (82, 136) so that each of the plurality of holes (82, 136) communicates an interior of the conduit with ambient atmosphere; an auxiliary opening defined in the conduit; and a moveable valve member coupled to the conduit and adapted to close the auxiliary opening responsive to a pressure of the flow of gas within the conduit being above a predetermined threshold, wherein the plurality of holes (82, 136) are defined directly through the conduit, characterized in that the plurality of holes (82, 136) have a diameter in a range of 1.02 mm and 0.254 mm, and in that the total number of the plurality of holes (82, 136) is between 20 and 150.
Arrangement with at least one superconductive cable and a first cryostat surrounding the same for conducting a first cooling agent therethrough, wherein the first cryostat consists of two tubes (9,10) of metal which are arranged coaxially to each other and at a distance from each other with a thermal insulation therebetween, and wherein the first cryostat encloses a hollow space over its entire length in which the cable is arranged and through which, during operation of the arrangement, the first cooling agent is conducted, wherein, as the first cooling agent a fluid and gaseous coolant is used which is cooled to a temperature of 39 K or lower, and wherein a second cryostat is mounted around the first cryostat coaxially and at a distance to the same for conducting a second cooling agent, which also consists of two tubes (13,14) of metal with a thermal insulation therebetween and wherein a liquefied gas having a temperature of 112 K or lower is conducted through the second cryostat, characterized in - that magnesium diboride is used as superconductive material and - that a high voltage insulation is arranged in the intermediate space between the first cryostat and the second cryostat which completely surrounds the outer tube of the first cryostat and abuts to the same, and around which during operation of the arrangement liquefied gas which flows through the intermediate space is flowing around and impregnating the insulation. - that magnesium diboride is used as superconductive material and - that a high voltage insulation is arranged in the intermediate space between the first cryostat and the second cryostat which completely surrounds the outer tube of the first cryostat and abuts to the same, and around which during operation of the arrangement liquefied gas which flows through the intermediate space is flowing around and impregnating the insulation.
A method for transmitting a frame by a Station, STA, belonging to a Basic Service Set, BSS, in a wireless communication system, the method comprising: setting a Partial Association Identifier, PAID, for a frame to be transmitted; and transmitting the frame including the PAID, wherein if the frame is not a control frame, the PAID is set (S1050, S1070) to a non-zero value calculated using a Basic Service Set Identifier, BSSID, of the BSS; and wherein if the frame is a control frame, the PAID is set to zero (S1040, S1060). setting a Partial Association Identifier, PAID, for a frame to be transmitted; and transmitting the frame including the PAID, wherein if the frame is not a control frame, the PAID is set (S1050, S1070) to a non-zero value calculated using a Basic Service Set Identifier, BSSID, of the BSS; and wherein if the frame is a control frame, the PAID is set to zero (S1040, S1060).
A method of arranging a divided tool (P, D), the method arranging a plurality of divided tools (P, D) with respect to a tool mounting unit (9U, 9L) in a press brake by using a first automatic tool changer (13UR, 13LR) and a second automatic tool (13UL, 13LL) changer for performing installation and removal of a divided tool (P, D) to and from the tool mounting unit (9U, 9L) by retaining the divided tool (P, D) in a state of being engaged with an engagement hole (PH, DH) in a front-rear direction provided to the divided tool (P, D), the method comprising: a first step of performing a moving operation with respect to the plurality of divided tools (P, D) by retaining, in an immovable state, a divided tool (P, D) on one end side in a left-right direction from among the plurality of divided tools (P, D) lined up on the tool mounting unit (9U, 9L) by means of the second automatic tool changer (13UL, 13LL) and by moving, toward the second automatic tool changer (13UL, 13LL), a divided tool (P, D) on another end side in the left-right direction from among the plurality of divided tools (P, D) by means of the first automatic tool changer (13UR, 13LR); and a second step of stopping a movement of the first automatic tool changer (13UR, 13LR) when a torque of a motor for moving the first automatic tool changer (13UR, 13LR) in the left-right direction reaches a preset set value, the first step including a choosing step of choosing, for each of the first and second automatic tool changers (13UR, 13LR, 13UL, 13LL), whether to perform the moving operation in a state of being abutted against a side surface of the divided tool (P, D) or to perform the moving operation in a state of being engaged with an engagement hole (PH, DH) of the divided tool (P, D). a first step of performing a moving operation with respect to the plurality of divided tools (P, D) by retaining, in an immovable state, a divided tool (P, D) on one end side in a left-right direction from among the plurality of divided tools (P, D) lined up on the tool mounting unit (9U, 9L) by means of the second automatic tool changer (13UL, 13LL) and by moving, toward the second automatic tool changer (13UL, 13LL), a divided tool (P, D) on another end side in the left-right direction from among the plurality of divided tools (P, D) by means of the first automatic tool changer (13UR, 13LR); and a second step of stopping a movement of the first automatic tool changer (13UR, 13LR) when a torque of a motor for moving the first automatic tool changer (13UR, 13LR) in the left-right direction reaches a preset set value, the first step including a choosing step of choosing, for each of the first and second automatic tool changers (13UR, 13LR, 13UL, 13LL), whether to perform the moving operation in a state of being abutted against a side surface of the divided tool (P, D) or to perform the moving operation in a state of being engaged with an engagement hole (PH, DH) of the divided tool (P, D).
A primary frequency modulation method for a wind turbine, whereby the primary frequency modulation method comprises: detecting a current frequency of a power grid; determining an instruction value of a power change amount for a primary frequency modulation by a first determining process when the current frequency of the power grid is less than a standard frequency of the power grid, wherein the first determining process comprises: determining a reference value of the power change amount for the primary frequency modulation based on the current frequency; and when it is determined that currently there is an active power headroom for the wind turbine, comparing the reference value with a current active power headroom value of the wind turbine and determining the instruction value of the power change amount for the primary frequency modulation, wherein the current active power headroom value is determined based on a proportional integral controller transfer function indicating a relationship among an active power headroom value, a current pitch angle, and a minimum value of a pitch angle at which pitch control is initiated; and performing the primary frequency modulation by performing torque control and/or pitch control on the wind turbine based on the instruction value of the power change amount. detecting a current frequency of a power grid; determining an instruction value of a power change amount for a primary frequency modulation by a first determining process when the current frequency of the power grid is less than a standard frequency of the power grid, wherein the first determining process comprises: determining a reference value of the power change amount for the primary frequency modulation based on the current frequency; and when it is determined that currently there is an active power headroom for the wind turbine, comparing the reference value with a current active power headroom value of the wind turbine and determining the instruction value of the power change amount for the primary frequency modulation, wherein the current active power headroom value is determined based on a proportional integral controller transfer function indicating a relationship among an active power headroom value, a current pitch angle, and a minimum value of a pitch angle at which pitch control is initiated; and performing the primary frequency modulation by performing torque control and/or pitch control on the wind turbine based on the instruction value of the power change amount.
A control device for controlling a controlled device, said controlled device being a device capable of reproducing contents such as a television, a recorder or a personal computer, said controlled device having a speaker and a display, said control device having a speaker and a display and comprising: a status detecting unit configured to detect one of the following as a transition to a sound switchable status - reproduction start of multiplex-sound contents by the controlled device, the multiplex-sound contents including data of at least a main sound and a subsound, and - start of simultaneous reproduction of two or more contents in a multi-screen mode by the controlled device; wherein the status detecting unit is further configured to detect a sound switching performed by the controlled device; and an output switching unit configured to switch an output sound of the control device to a predetermined sound being one of the main sound, the subsound or mute, and an output subtitle of the control device to a predetermined subtitle, when the transition of the controlled device to the sound switchable status or the sound switching performed by the controlled device is detected. a status detecting unit configured to detect one of the following as a transition to a sound switchable status - reproduction start of multiplex-sound contents by the controlled device, the multiplex-sound contents including data of at least a main sound and a subsound, and - start of simultaneous reproduction of two or more contents in a multi-screen mode by the controlled device; - reproduction start of multiplex-sound contents by the controlled device, the multiplex-sound contents including data of at least a main sound and a subsound, and - start of simultaneous reproduction of two or more contents in a multi-screen mode by the controlled device; wherein the status detecting unit is further configured to detect a sound switching performed by the controlled device; and an output switching unit configured to switch an output sound of the control device to a predetermined sound being one of the main sound, the subsound or mute, and an output subtitle of the control device to a predetermined subtitle, when the transition of the controlled device to the sound switchable status or the sound switching performed by the controlled device is detected.
A quality assurance station configured to perform a verification process on a personalized plastic card after the plastic card has been personalized, the quality assurance station comprising: a vision verification sub-station for verifying one or more characters on a surface of the plastic card; a magnetic stripe sub-station for verifying data stored on a magnetic stripe of the plastic card; and a smartcard sub-station for electronically verifying a smartcard chip of the plastic card and/or verifying data stored on the smartcard chip; characterized in that the vision verification sub-station is located upstream of the smartcard sub-station. a vision verification sub-station for verifying one or more characters on a surface of the plastic card; a magnetic stripe sub-station for verifying data stored on a magnetic stripe of the plastic card; and a smartcard sub-station for electronically verifying a smartcard chip of the plastic card and/or verifying data stored on the smartcard chip; characterized in that the vision verification sub-station is located upstream of the smartcard sub-station.
Method for producing a rolling grinder having at least one grinding or polishing face (1a, 1b) for grinding and/or polishing a cutting tool, wherein the rolling grinder is formed substantially from two rollers, a grip body to be arranged between the rollers and rotatably relative thereto, and a shaft to be supported rotatably in the grip body, characterized in that, each of the rollers is connected to the shaft in a frictionally engaged manner by press-fitting.
A heavy-duty chain containing chain-links comprising synthetic polymeric yarns, wherein when said chain is kept at least taut onto an essentially planar surface, each chain-link has an orthographic projection onto said planar surface, said projection having a foot print area, wherein the foot print areas denoted as A 1 and A 2 of every two adjacent links are in a relation: 80 % A 2 ≤ A 1 ≤ 100 % A 2 with A 1 being the smallest of said two areas and wherein the projection is done in such a way that the ratio of the foot print areas A 2 to A 1 is maximized, and characterized in that, the chain comprises a layered structure, wherein a plurality of layers containing a woven fabric are stacked, and wherein links are formed into the layered structure by cutting holes along the structure, the fabric having the shape of a strap.
A flow control valve (1;2) comprising: A bottomed cylindrical base member (10;10A;10B;10C) having a valve chamber; and a valve member (6;6A) placed in such a manner as to face a valve port formed in a bottom wall portion of the base member (10;10A;10B;10C), the valve member (6;6A) moving toward and away from the valve port along an axis, wherein a back pressure chamber separated from the valve chamber is formed outside the base member (10;10A;10B;10C), wherein the base member (10;10A;10B;10C) includes a peripheral wall portion having an inflow port, the inflow port being open on the valve chamber, wherein the bottom wall portion of the base member (10; 10A; 10B;10C) has a flow channel that is continuous with the valve port; and at least one pressure equalizing hole through which the flow channel is connected to an outside of the base member (10;10A;10B;10C), characterized by, when viewed in a facing direction of the axis in which the valve member (6;6A) and the valve port face each other, the at least one pressure equalizing hole is shifted from a position that is on a center line of the inflow port and that is opposite the inflow port by 30 degrees or greater. A bottomed cylindrical base member (10;10A;10B;10C) having a valve chamber; and a valve member (6;6A) placed in such a manner as to face a valve port formed in a bottom wall portion of the base member (10;10A;10B;10C), the valve member (6;6A) moving toward and away from the valve port along an axis, wherein a back pressure chamber separated from the valve chamber is formed outside the base member (10;10A;10B;10C), wherein the base member (10;10A;10B;10C) includes a peripheral wall portion having an inflow port, the inflow port being open on the valve chamber, wherein the bottom wall portion of the base member (10; 10A; 10B;10C) has a flow channel that is continuous with the valve port; and at least one pressure equalizing hole through which the flow channel is connected to an outside of the base member (10;10A;10B;10C), characterized by, when viewed in a facing direction of the axis in which the valve member (6;6A) and the valve port face each other, the at least one pressure equalizing hole is shifted from a position that is on a center line of the inflow port and that is opposite the inflow port by 30 degrees or greater.
A non-oriented electrical steel sheet having a chemical composition comprising C: not more than 0.0050 mass%, Si: 1.5-5.0 mass%, Mn: 0.15-3.0 mass%, sol. Al: not more than 0.0050 mass%, P: not more than 0.2 mass%, S: not more than 0.0050 mass%, N: not more than 0.0040 mass%, optionally one or two selected from Sn: 0.01-0.1 mass% and Sb: 0.01-0.1 mass%, optionally one or more selected from Cu: 0.01-0.5 mass%, Ni: 0.01-0.5 mass% and Cr: 0.01-0.5 mass%, optionally one or two selected from REM: 0.0001-0.0050 mass% and Mg: 0.0001-0.0050 mass% and the remainder being Fe and inevitable impurities, characterized in that a total Ca concentration (T. Ca) in steel is 0.0010-0.0080 mass%, and a total oxygen concentration (T. O) is not more than 0.0100 mass%, and fulfilling one or two conditions selected from condition A, in which a concentration ratio (T. Ca/T. O) of a total Ca to a total oxygen is not less than 0.50 but not more than 2.0, and wherein a concentration ratio (sol. Al/Si) of sol. Al to Si is optionally not more than 0.0020, and condition B, in which a total oxygen concentration (T. O) is not more than 0.0100 mass%, and a composition ratio (CaO/SiO 2) of CaO to SiO 2 in oxide inclusions existing in a sheet thickness section in a rolling direction and having a size in a sheet thickness direction of not less than 0.2 μm is 0.50-4.0, and wherein a composition ratio (Al 2 O 3 /(CaO + SiO 2 + Al 2 O 3)) of Al 2 O 3 to (CaO + SiO 2 + Al 2 O 3) in the oxide inclusions existing in a sheet thickness section in a rolling direction and having a size in a sheet thickness direction of not less than 0.2 μm is optionally not more than 0.15. condition A, in which a concentration ratio (T. Ca/T. O) of a total Ca to a total oxygen is not less than 0.50 but not more than 2.0, and wherein a concentration ratio (sol. Al/Si) of sol. Al to Si is optionally not more than 0.0020, and condition B, in which a total oxygen concentration (T. O) is not more than 0.0100 mass%, and a composition ratio (CaO/SiO 2) of CaO to SiO 2 in oxide inclusions existing in a sheet thickness section in a rolling direction and having a size in a sheet thickness direction of not less than 0.2 μm is 0.50-4.0, and wherein a composition ratio (Al 2 O 3 /(CaO + SiO 2 + Al 2 O 3)) of Al 2 O 3 to (CaO + SiO 2 + Al 2 O 3) in the oxide inclusions existing in a sheet thickness section in a rolling direction and having a size in a sheet thickness direction of not less than 0.2 μm is optionally not more than 0.15.
A coupler device for coupling an attachment to a mechanical arm of a machine or vehicle, said coupler device comprising: a main hitch body; an actuator mounted to the main hitch body and moveable relative to the main hitch body, wherein the actuator is provided with a mounting member to mount the actuator to the main hitch body; and a front locking mechanism comprising a first locking member adapted to be pivoted by operation of the actuator from an open position to a closed position to engage with a first pin of an attachment to secure the attachment to the mechanical arm; the front locking mechanism further comprising a second locking member comprising a slot comprising an open end and a closed end provided on the main hitch body to accommodate the mounting member, characterized in that the slot comprises an outer section distal to its open end, an inner section distal to its closed end, and a gradient section connecting the outer section to the inner section such that as the actuator pivots the first locking member from the open position to the closed position, linear motion of the actuator slides the mounting member from the outer section of the slot to the gradient section of the slot, and pivotal motion of the actuator slides the mounting member from the gradient section of the slot to the inner section of the slot so that the first locking member is locked in the closed position. a main hitch body; an actuator mounted to the main hitch body and moveable relative to the main hitch body, wherein the actuator is provided with a mounting member to mount the actuator to the main hitch body; and a front locking mechanism comprising a first locking member adapted to be pivoted by operation of the actuator from an open position to a closed position to engage with a first pin of an attachment to secure the attachment to the mechanical arm; the front locking mechanism further comprising a second locking member comprising a slot comprising an open end and a closed end provided on the main hitch body to accommodate the mounting member, characterized in that the slot comprises an outer section distal to its open end, an inner section distal to its closed end, and a gradient section connecting the outer section to the inner section such that as the actuator pivots the first locking member from the open position to the closed position, linear motion of the actuator slides the mounting member from the outer section of the slot to the gradient section of the slot, and pivotal motion of the actuator slides the mounting member from the gradient section of the slot to the inner section of the slot so that the first locking member is locked in the closed position.