mhurhangee/ep-ind-claims huggingface dataset:
A cooling device for a semiconductor module that is capable of supplying a coolant from the outside into a water jacket and capable of cooling a semiconductor element to be disposed on an outer surface thereof, the cooling device comprising: heat dissipating means thermally connected to the semiconductor element; first flow channel means disposed inside the water jacket, extending from a coolant introducing port, and having disposed therein guide means that has an inclined surface for guiding the coolant toward one side surface of the heat dissipating means; second flow channel means disposed inside the water jacket parallel to the first flow channel means at a distance therefrom, extending toward a coolant discharge port, and having formed therein a side wall parallel to another side surface of the heat dissipating means; and third flow channel means formed at a position communicating the first flow channel means and the second flow channel means inside the water jacket, wherein the heat dissipating means is disposed in the third flow channel means, characterized by flow velocity adjusting means disposed in the second flow channel means and formed parallel to the other side surface of the heat dissipating means at a distance therefrom; wherein the coolant introducing port and the coolant discharge port are formed in the same wall surface of the water jacket. heat dissipating means thermally connected to the semiconductor element; first flow channel means disposed inside the water jacket, extending from a coolant introducing port, and having disposed therein guide means that has an inclined surface for guiding the coolant toward one side surface of the heat dissipating means; second flow channel means disposed inside the water jacket parallel to the first flow channel means at a distance therefrom, extending toward a coolant discharge port, and having formed therein a side wall parallel to another side surface of the heat dissipating means; and third flow channel means formed at a position communicating the first flow channel means and the second flow channel means inside the water jacket, wherein the heat dissipating means is disposed in the third flow channel means, characterized by flow velocity adjusting means disposed in the second flow channel means and formed parallel to the other side surface of the heat dissipating means at a distance therefrom; wherein the coolant introducing port and the coolant discharge port are formed in the same wall surface of the water jacket.
A method for maturing somatic plant embryos of a conifer species in culture comprising the steps of: a. contacting said embryos with a DKM culture medium with compounds according to Table 3, supplemented with 0.2-0.3 M of the sugar alcohol inositol; and b. culturing said embryos in said culture medium for a time period such that the desired level of maturation is achieved. a. contacting said embryos with a DKM culture medium with compounds according to Table 3, supplemented with 0.2-0.3 M of the sugar alcohol inositol; and b. culturing said embryos in said culture medium for a time period such that the desired level of maturation is achieved.
A combination of an acoustic structure and a reflective surface which faces to an external space, said acoustic structure comprising a hollow member, said hollow member adapted to be disposed close to said reflective surface, said hollow member comprising: a hollow region formed in the hollow member; and an opening portion formed in the hollow member and connecting the hollow region with the external space, the opening portion lying in non-parallel relation to the reflective surface, wherein the hollow member is disposed close to the reflective surface in such a manner that the opening portion of the hollow member is disposed adjacent to the reflective surface, such that incident sound waves fall in the opening portion and fall on the reflective surface from the external space, wherein the hollow region is divided by perpendicular cross sections at the boundaries of said opening portion into an intermediate region, and a resonator region (11, 12) extending from one end of the hollow region to the intermediate region, the perpendicular cross section forming a boundary surface (111, 121) between the resonator region (11, 12) and the intermediate region, and wherein the hollow member is configured such that a ratio (rs) of an area (So) of the opening portion to an area (Sp) of the boundary surface (111, 121) between the resonator region (11, 12) and the intermediate region is smaller than 1.0. a hollow region formed in the hollow member; and an opening portion formed in the hollow member and connecting the hollow region with the external space, the opening portion lying in non-parallel relation to the reflective surface, wherein the hollow member is disposed close to the reflective surface in such a manner that the opening portion of the hollow member is disposed adjacent to the reflective surface, such that incident sound waves fall in the opening portion and fall on the reflective surface from the external space, wherein the hollow region is divided by perpendicular cross sections at the boundaries of said opening portion into an intermediate region, and a resonator region (11, 12) extending from one end of the hollow region to the intermediate region, the perpendicular cross section forming a boundary surface (111, 121) between the resonator region (11, 12) and the intermediate region, and wherein the hollow member is configured such that a ratio (rs) of an area (So) of the opening portion to an area (Sp) of the boundary surface (111, 121) between the resonator region (11, 12) and the intermediate region is smaller than 1.0.
A package for transporting a bottle, consisting of a first packet, which is waterproof and has an open top, and that contains a second, smaller packet inside, made of an air bubble film, open at the top and fixed in place with a detachable device; characterized in that the inner packet has a slot at the bottom.
A method for milling off traffic areas (2, 3) with a height-adjustable milling drum of a milling machine by means of - obtaining and storing target profile data (x, y, Ft (x,y)) of a desired target profile of a surface of the traffic area in target condition, wherein target values (Ft (x,y)) for a locally desired milling depth (Ft), which are specified relative to the surface of the traffic area to be worked, are assigned to position data (x, y) in an in particular stationary coordinate system independent of the milling machine, - determining the current x, y position of the milling drum in the coordinate system and detecting the milling depth (Ft') of the milling drum currently adjusted relative to the surface of the traffic area (2, 3), - during the milling operation, controlling the milling depth (Ft) of the milling drum as a function of the target value (Ft (x,y)) for the locally desired milling depth (Ft) assigned to the current x, y position of the milling drum and the currently detected milling depth (Ft'), - updating the target profile data (x, y, Ft (x,y)) in the current position (x, y) of the milling drum on the worked traffic area by the currently actually milled milling depth (Ft), and - storing the updated target profile data (x, y, Ft (x,y)). - obtaining and storing target profile data (x, y, Ft (x,y)) of a desired target profile of a surface of the traffic area in target condition, wherein target values (Ft (x,y)) for a locally desired milling depth (Ft), which are specified relative to the surface of the traffic area to be worked, are assigned to position data (x, y) in an in particular stationary coordinate system independent of the milling machine, - determining the current x, y position of the milling drum in the coordinate system and detecting the milling depth (Ft') of the milling drum currently adjusted relative to the surface of the traffic area (2, 3), - during the milling operation, controlling the milling depth (Ft) of the milling drum as a function of the target value (Ft (x,y)) for the locally desired milling depth (Ft) assigned to the current x, y position of the milling drum and the currently detected milling depth (Ft'), - updating the target profile data (x, y, Ft (x,y)) in the current position (x, y) of the milling drum on the worked traffic area by the currently actually milled milling depth (Ft), and - storing the updated target profile data (x, y, Ft (x,y)).
A method of communicating traffic with different characteristics, wherein traffic for transmission from at least two information sources is divided into two or more categories including conventional communications and opportunistic communications which transfer with different characteristics, wherein conventional communications comprise communications in which transmission power for various channels is adjusted to achieve at least minimum quality requirements and wherein opportunistic communications use scheduling and rate control to transfer traffic; the method characterized in that the traffic for transfer by conventional communications is transmitted on physically wholly or partially separated channels to the traffic for transfer by opportunistic communications, the separation comprising time-domain separation or frequency-domain separation.
Method for controlling a DC-DC voltage converter having a primary-side full bridge, a secondary-side full bridge and a transformer which is arranged between the primary-side full bridge and the secondary-side full bridge, wherein the method comprises the following steps, wherein the steps are repeated periodically for energy transmission from the primary side to the secondary side of the DC-DC voltage converter: controlling a first diagonal branch in the secondary-side full bridge while the primary side of the transformer is short-circuited by means of the primary-side full bridge, subsequently, closing a first diagonal branch of the primary-side full bridge; subsequently, short-circuiting the primary side of the transformer by means of the primary-side full bridge; subsequently, opening all of the switching elements in the secondary-side full bridge; subsequently, controlling a second diagonal branch in the secondary-side full bridge while the primary side of the transformer is short-circuited by means of the primary-side full bridge, wherein the second diagonal branch of the secondary-side full bridge is complementary to the first diagonal branch of the secondary-side full bridge; subsequently, closing a second diagonal branch of the primary-side full bridge, wherein the second diagonal branch of the primary-side full bridge is complementary to the first diagonal branch of the primary-side full bridge; subsequently, short-circuiting the primary side of the transformer by means of the primary-side full bridge; and subsequently, opening all of the switching elements in the secondary-side full bridge. controlling a first diagonal branch in the secondary-side full bridge while the primary side of the transformer is short-circuited by means of the primary-side full bridge, subsequently, closing a first diagonal branch of the primary-side full bridge; subsequently, short-circuiting the primary side of the transformer by means of the primary-side full bridge; subsequently, opening all of the switching elements in the secondary-side full bridge; subsequently, controlling a second diagonal branch in the secondary-side full bridge while the primary side of the transformer is short-circuited by means of the primary-side full bridge, wherein the second diagonal branch of the secondary-side full bridge is complementary to the first diagonal branch of the secondary-side full bridge; subsequently, closing a second diagonal branch of the primary-side full bridge, wherein the second diagonal branch of the primary-side full bridge is complementary to the first diagonal branch of the primary-side full bridge; subsequently, short-circuiting the primary side of the transformer by means of the primary-side full bridge; and subsequently, opening all of the switching elements in the secondary-side full bridge.
A scan flip-flop circuit comprising: a data input (520,572,518); a scan input; a data output; a flip-flop providing an output signal at said data output of said scan flip-flop circuit; a multiplexer, for selecting a signal at one of said scan input and said data input, for presentation at an input of said flip-flop; said multiplexer comprising a delay element, in a signal path between said scan input and said input of said flip-flop, to provide a signal propagation delay between said scan input and said input of said flip-flop, that is in excess of a signal propagation delay between said data input and said input of said flip-flop; characterized in that said multiplexer comprises: (i) a first PMOS-AND structure comprising a plurality of PMOS transistors (502,504,506,508,510) interconnected in series; and (ii) a first NMOS-AND structure comprising a plurality NMOS transistors (512,514,516,518,520) interconnected in series; and wherein said first NMOS-AND structure is connected between said first PMOS-AND structure and electrical ground; and said first PMOS-AND structure is interconnected between a supply voltage and said first NMOS-AND structure; and wherein said delay element comprises at least one of a PMOS diode interconnected to two of said PMOS transistors in said first PMOS-AND structure; and an NMOS diode interconnected to two of said NMOS transistors in said first NMOS-AND structure. a data input (520,572,518); a scan input; a data output; a flip-flop providing an output signal at said data output of said scan flip-flop circuit; a multiplexer, for selecting a signal at one of said scan input and said data input, for presentation at an input of said flip-flop; said multiplexer comprising a delay element, in a signal path between said scan input and said input of said flip-flop, to provide a signal propagation delay between said scan input and said input of said flip-flop, that is in excess of a signal propagation delay between said data input and said input of said flip-flop; characterized in that said multiplexer comprises: (i) a first PMOS-AND structure comprising a plurality of PMOS transistors (502,504,506,508,510) interconnected in series; and (ii) a first NMOS-AND structure comprising a plurality NMOS transistors (512,514,516,518,520) interconnected in series; (i) a first PMOS-AND structure comprising a plurality of PMOS transistors (502,504,506,508,510) interconnected in series; and (ii) a first NMOS-AND structure comprising a plurality NMOS transistors (512,514,516,518,520) interconnected in series; and wherein said first NMOS-AND structure is connected between said first PMOS-AND structure and electrical ground; and said first PMOS-AND structure is interconnected between a supply voltage and said first NMOS-AND structure; and wherein said delay element comprises at least one of a PMOS diode interconnected to two of said PMOS transistors in said first PMOS-AND structure; and an NMOS diode interconnected to two of said NMOS transistors in said first NMOS-AND structure.
Method for the detection of the presence of RNA variants in a sample containing RNA, which is suspected to comprise one or more RNA variants of interest, the method comprising the steps of: a) performing a competitive cDNA synthesis comprising a first primer specific to a first RNA variant, a second primer specific to a second RNA variant, an RNA-dependent DNA polymerase, and RNA from said sample as a template, wherein said first primer and said second primer comprise an allele-specific sequence, a target-specific sequence and tag units with a common sequence and/or a discriminating sequence so that the sequence of said tag units is not complementary to said first or second RNA variant, wherein each of the cDNA products obtained from said competitive cDNA synthesis consists of the sequence of only one primer extended by the sequence complementary to one of the target RNA variants, wherein said first RNA variant and said second RNA variant are alternative RNA sequences at the same physical locus on a RNA segment; b) performing an amplification reaction so that at least part of the cDNA synthesis products obtained from step a) are amplified; c) detecting the presence of amplification reaction products corresponding to the first and/or second RNA variant obtained from step b) utilizing the presence of the allele-specific sequence or the discriminating sequence of said tag units in said amplification reaction products. a) performing a competitive cDNA synthesis comprising a first primer specific to a first RNA variant, a second primer specific to a second RNA variant, an RNA-dependent DNA polymerase, and RNA from said sample as a template, wherein said first primer and said second primer comprise an allele-specific sequence, a target-specific sequence and tag units with a common sequence and/or a discriminating sequence so that the sequence of said tag units is not complementary to said first or second RNA variant, wherein each of the cDNA products obtained from said competitive cDNA synthesis consists of the sequence of only one primer extended by the sequence complementary to one of the target RNA variants, wherein said first RNA variant and said second RNA variant are alternative RNA sequences at the same physical locus on a RNA segment; b) performing an amplification reaction so that at least part of the cDNA synthesis products obtained from step a) are amplified; c) detecting the presence of amplification reaction products corresponding to the first and/or second RNA variant obtained from step b) utilizing the presence of the allele-specific sequence or the discriminating sequence of said tag units in said amplification reaction products.
A system for controlling a fan insufflating air into a protected space, especially in fire ventilation for the protection of escape routes, comprising a controller equipped with a processor with a high computational power and a memory, designed and configured to control the said fan by setting frequency U of the inverter controlling the motor of said fan and connected to this inverter, and in addition connected to a pressure sensor for measuring pressure difference P between the protected space and a reference pressure, wherein said controller is configured and programmed to perform the following steps: a) registering, in the memory of the controller, parameters of the fan, determined in time, comprising at least: minimum and maximum control of the inverter [Hz], calibration of current path for controlling the rotational speed of the inverter, determination of operation dynamics of the fan, especially acceleration time of the fan, deceleration time of the fan; b) registering, in the memory of the controller, parameters of the protected space, variable in time, comprising at least value P(k) read from the pressure sensor, value U(k) read from the inverter, inflow of air into the protected space and leakage of air from the protected space, at current moment k; c) determining the value of parameter a(k) at current moment k as a function of a(k)=P(k) / U 2 (k); d) determining the value of control U(k+1) at a subsequent moment of time k+1, by solving the task of non-linear optimisation by means of an iterative method, the feasible point of the iterative method being assumed as U start (k+1)=Sqrt(P(k) / a(k)); e) setting the so determined value of control U(k+1) as a frequency of the inverter controlling the fan motor. a) registering, in the memory of the controller, parameters of the fan, determined in time, comprising at least: minimum and maximum control of the inverter [Hz], calibration of current path for controlling the rotational speed of the inverter, determination of operation dynamics of the fan, especially acceleration time of the fan, deceleration time of the fan; b) registering, in the memory of the controller, parameters of the protected space, variable in time, comprising at least value P(k) read from the pressure sensor, value U(k) read from the inverter, inflow of air into the protected space and leakage of air from the protected space, at current moment k; c) determining the value of parameter a(k) at current moment k as a function of a(k)=P(k) / U 2 (k); d) determining the value of control U(k+1) at a subsequent moment of time k+1, by solving the task of non-linear optimisation by means of an iterative method, the feasible point of the iterative method being assumed as U start (k+1)=Sqrt(P(k) / a(k)); e) setting the so determined value of control U(k+1) as a frequency of the inverter controlling the fan motor.
A method for producing a molten glass conveying equipment element having a conduit structure for molten glass containing at least one conduit comprising platinum or a platinum alloy, a first ceramic structure provided around the conduit and a second ceramic structure located around the first ceramic structure, wherein a gap between the conduit and the second ceramic structure is filled with a slurry body, the slurry body is prepared by blending first stabilized zirconia particles having a median diameter D50 of 0.2 to 5 μm with second stabilized zirconia particles having a median diameter D50 of 0.2 to 2 mm in such a way that the ratio of the mass of the first stabilized zirconia particles to the mass of the second stabilized zirconia particles is 0.3 to 0.6 in which each of the first stabilized zirconia particles and the second stabilized zirconia particles contain, in terms of mass% to respective entire compositions, 75 wt% or more of a zirconium oxide, and a proportion of cubic zirconia in the zirconium oxide is 80 wt% or more, and at least one of stabilizers selected from the group consisting of yttrium oxide and cerium oxide is contained in a total content of 6 to 25 wt%, and then the first ceramic structure is formed by sintering the slurry body at a temperature of 1,200 to 1,700°C.
A touch window comprising: a substrate having an active area, in which a position of an input device is detected, and an unactive area provided at a peripheral portion of the active area; a sensing electrode disposed on the active area of the substrate to sense a position; wire parts to electrically connect the sensing electrode, wherein the wire parts are disposed on the unactive area of the substrate; and an external circuit to the wire parts disposed on the unactive area of the substrate, characterized in that the wire parts include first extending parts (301; 303) and second extending parts (302; 304) having mutually different directionalities, wherein the wire parts include a dummy pattern (320; 323; 325; 327) disposed between the first extending parts (301; 303) or between the second extending parts (302; 304), wherein the wire parts include a main pattern (310; 313; 315) and the dummy pattern (320; 323; 325; 327) adjacent to the main pattern (310; 313; 315), and a conductive layer on the main pattern (310; 313; 315), wherein a line width of the main pattern (310; 313; 315) is greater than a line width of the dummy pattern (320; 323; 325; 327). a substrate having an active area, in which a position of an input device is detected, and an unactive area provided at a peripheral portion of the active area; a sensing electrode disposed on the active area of the substrate to sense a position; wire parts to electrically connect the sensing electrode, wherein the wire parts are disposed on the unactive area of the substrate; and an external circuit to the wire parts disposed on the unactive area of the substrate, characterized in that the wire parts include first extending parts (301; 303) and second extending parts (302; 304) having mutually different directionalities, wherein the wire parts include a dummy pattern (320; 323; 325; 327) disposed between the first extending parts (301; 303) or between the second extending parts (302; 304), wherein the wire parts include a main pattern (310; 313; 315) and the dummy pattern (320; 323; 325; 327) adjacent to the main pattern (310; 313; 315), and a conductive layer on the main pattern (310; 313; 315), wherein a line width of the main pattern (310; 313; 315) is greater than a line width of the dummy pattern (320; 323; 325; 327).