Abstract: An apparatus for reducing noise of a gear pump through uneven pitch-simulated control includes a calculation unit to calculate different control current values for each tooth of a teeth order by applying a teeth number, the teeth order, and a teeth angle of the gear pump in which a plurality of teeth are evenly formed, a storage unit to map and store the teeth order and the different control current values corresponding to the teeth order for each tooth, and a current controller to variably generate the control current value mapped corresponding to the teeth order when each tooth reaches a reference position when the gear pump rotates by a motor, wherein the control current value is added to a reference current value of a motor control signal and applied to the motor.

Abstract: An apparatus for reducing noise of a gear pump through uneven pitch-simulated control includes a calculation unit to calculate different control current values for each tooth of a teeth order by applying a teeth number, the teeth order, and a teeth angle of the gear pump in which a plurality of teeth are evenly formed, a storage unit to map and store the teeth order and the different control current values corresponding to the teeth order for each tooth, and a current controller to variably generate the control current value mapped corresponding to the teeth order when each tooth reaches a reference position when the gear pump rotates by a motor, wherein the control current value is added to a reference current value of a motor control signal and applied to the motor.

Abstract: The present disclosure provides a method for controlling the electric oil pump for a vehicle having an idle stop and go system. The system includes a control device for controlling the operation of the electric oil pump when the vehicle is stopped and restarted again. In the system, the operation of the electric oil pump is performed by an actual RPM control applying a target RPM of the electric oil pump and a torque or a current value of the electric oil pump.

Abstract: A method, system, and non-transitory computer-readable record medium for optimization trading of a cryptocurrency are provided. A method for optimization trading of a cryptocurrency includes calculating a volume of a target coin that is a cryptocurrency to be traded with a base coin corresponding to a cryptocurrency held by a user with respect to at least one market corresponding to a market cryptocurrency; and providing recommendation information related to trading of the target coin to an electronic device of the user based on the calculated volume of the target coin.

Abstract: A cryptocurrency trading management method executed by a computer system is provided. The method may include: collecting trading information associated with a cryptocurrency for each cryptocurrency exchange with respect to a plurality of cryptocurrency exchanges; determining a market price of the cryptocurrency in a cryptocurrency market comprising the plurality of cryptocurrency exchanges, based on the trading information; comparing a trading price of the cryptocurrency on a first cryptocurrency exchange of the plurality of cryptocurrency exchanges with the market price; and triggering a circuit breaker for the cryptocurrency based on a result of the comparing the trading price with the market price.

Abstract: The present invention relates to a guider for separating a tube, and more particularly, to a guider for easily separating a tube and a catheter which are coupled to each other. The guider for separating a tube according to an exemplary embodiment of the present invention may include: a cylindrical body portion which includes a through space which is opened at both ends thereof and formed to enable a tube to penetrate therethrough; and a wing portion which is connected to an outer surface of the body portion and transmits rotational force to the body portion.

Abstract: The present disclosure provides a method for controlling the electric oil pump for a vehicle having an idle stop and go system. The system includes a control device for controlling the operation of the electric oil pump when the vehicle is stopped and restarted again. In the system, the operation of the electric oil pump is performed by an actual RPM control applying a target RPM of the electric oil pump and a torque or a current value of the electric oil pump.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction

Abstract: A cell string included in a memory cell array of a nonvolatile memory device includes a plurality of memory cells, a string select transistor, and a ground select transistor. The plurality of memory cells are connected in series. The string select transistor is connected between a bitline and the plurality of memory cells, and has a structure substantially the same as a structure of each memory cell. The ground select transistor is connected between the plurality of memory cells and a common source line, and has a structure substantially the same as the structure of each memory cell.

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction

Abstract: A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction.

Abstract: A NAND flash memory device includes a plurality of active regions extending in a first direction on a substrate, the active regions including a first well of a first conductivity, a plurality of word lines extending on the first well in a second direction perpendicular to the first direction, first and second dummy word lines extending in a second direction on the first well, the first and second dummy word lines being separated from each other to define an intermediate region therebetween, the first and second dummy word lines being adapted to receive a substantially constant bias voltage of about 0 V, and at least one contact in an active region in the intermediate region between the first and second dummy word lines.