baber/WOPTO huggingface dataset:
Patent KR-20190114290-A (KR)
Title: Method for mixed modulation
Inventor: MOON JANG WON
IPC: H04L1/00
Filed: 2018-03-29
Abstract: Disclosed is a method for operating a base station applying mixed modulation of a wireless communication system. According to the present invention, the method for operating a base station comprises the steps of: generating and transmitting a pilot signal for measuring a channel quality to a terminal; receiving, from the terminal, channel state information including a channel quality measurement value based on the pilot signal; and allowing the base station to apply a modulation and coding scheme (MCS) modulation technique based on the channel state information to transmit data to the terminal. In a wireless resource allocation area including time and frequency areas, based on the distance from the pilot signal, a modulation scheme corresponding to the channel state information is applied in an area distant from the pilot signal by a predetermined length or more and a modulation scheme of a high bit rate is mixed and applied in an area close to the periphery of the pilot signal with a relatively good channel estimation result to transmit/receive data such that more data than that of a single modulation scheme can be processed and a data rate can be improved.
Patent KR-20190114307-A (KR)
Title: Chitin and lubricantchemical reaction superwater-repellent and slipper surfaceinduction technology
Inventor: PARK IN
IPC: C08L5/08
Filed: 2018-03-29
Abstract: One embodiment of the present invention relates to a method for forming a super-water-repellent surface which comprises the steps of: stirring chitin and a lubricant to manufacture a dispersion solution; refluxing the dispersion solution to form a product in which the chitin and the lubricant are combined through a chemical reaction; and coating the product on a surface of a substrate. As a result, a super-water-repellent surface is formed and the lubricant is not eluted to the contents inside a container.
Patent KR-20190114592-A (KR)
Title: Method and apparatus for channel decording multiple video streams
Inventor: DONG HO KIM
IPC: H04N13/00
Filed: 2018-03-30
Abstract: The present technology discloses a channel decoding method and apparatus of multiple video streams. According to a specific example of the present invention, in performing repeated channel decoding, the pre-bitstream of a left eye image is updated to an obtained left eye image bitstream LLR. The pre-bitstream of a combined image is updated to a combined image bitstream LLR. Thus, the reliability of decoding the left eye image and a right eye image can be improved, thereby obtaining a high quality 3D image.
Patent KR-20190116641-A (KR)
Title: Storage apparatuses for virtualized system and operating methods thereof
Inventor: EOM YOUNG IK
IPC: G06F3/06
Filed: 2018-04-05
Abstract: The present invention relates to a storage device for a virtualization system and an operation method thereof. According to one embodiment of the present invention, the operation method of the storage device for a virtualization system comprises the steps of: receiving a write request from a virtual machine; distinguishing a write pattern of the received write request by comparing a size of the received write request with a preset threshold; and allocating the received write request differently according to the distinguished write pattern.
Patent KR-20190122000-A (KR)
Title: functional cup holder adhere at table
Inventor: KIM SANG GIL
IPC: A47B13/08
Filed: 2018-04-19
Abstract: The present invention relates to a cup holder used by being fixedly inserted into a desk, which can more effectively use a narrow office area.
Patent KR-20180043240-A (KR)
Inventor: LEE KWANG SEOK
IPC: E06B3/46
Filed: 2018-04-20
Abstract: The present invention relates to an insulation structure of a sliding window system. More specifically, the present invention relates to a profile structure of a window frame (window mounting frame) and a moving window (window frame) constituting a sliding window system of an aluminum sash structure having high thermal conductivity, so that two insulation structure lines are formed between an outer frame and an inner frame. By doing so, it is possible to greatly improve a heat insulation function and a condensation prevention function.
Patent KR-20190123460-A (KR)
Title: Compressor and Manufacturing method of the same
Inventor: SUNHWA PARK
IPC: F04C28/22
Filed: 2018-04-24
Abstract: A compressor comprises: a shell in which a space is formed; a motor stored in the space; and a compression device stored in the space and connected to the motor to compress a refrigerant. The shell comprises: a hollow shell; a lower body coupled to a lower portion of the hollow shell; and an upper body coupled to an upper portion of the hollow shell. The hollow shell comprises: a first area of which a plurality of recessed portions are formed to be spaced apart from each other on an outer circumferential surface; and a second area surrounding the first area without a recessed portion.
Patent KR-20190126495-A (KR)
Inventor: HWANG IN JUNG
IPC: F16B12/10
Filed: 2018-05-02
Abstract: The present invention relates to a plastic chest of drawers. The plastic chest of drawers comprises: a housing having an open front; a pair of guide rails respectively coupled to the inner surfaces of the housing facing each other; a pair of sliding members respectively coupled to the pair of guide rails to be able to slide; a plastic drawer having an open upper surface, and detachably coupled to the pair of sliding members; a height extension member detachably coupled to an upper end of the plastic drawer to increase the height of the plastic drawer; a plurality of first screw holes formed in the center of the front of the plastic drawer and on a horizontal line based on the center; a second screw hole formed on the first screw hole in the center of the front of the plastic drawer; and a front drawer plate fixed through screws to the plurality of first screw holes and the second screw hole in the front of the plastic drawer. Therefore, the plastic chest of drawers can prevent the front drawer plate from being easily broken.
Patent KR-20190126631-A (KR)
Inventor: SOHN HYUN CHUL
IPC: H01L21/02
Filed: 2018-05-02
Abstract: The present invention relates to a deposition apparatus and a deposition method using the same. According to an embodiment of the present invention, the deposition method includes: a step of providing a substrate into a chamber; a step of providing film-forming gas into the chamber; and a step of providing dopant gas into the chamber through a sequential pulse, while the film-forming gas is provided into the chamber or after the film-forming gas is provided into the chamber. As the on time of the sequential pulse is shortened or the off time of the sequential pulse is increased, doping concentration may decrease. It is possible to control the doping concentration accurately and reliably.
Patent KR-20180130448-A (KR)
Inventor: KIM SANG HO
IPC: H01B13/00
Filed: 2018-05-23
Abstract: The present invention relates to an ultra-large-area nanowire transparent electrode. The nanowire transparent electrode according to the present invention comprises a transparent insulating substrate and a metal nanowire network, and satisfies relational expression 1 and relational expression 2. (Relational expression 1) R_m <= 55 Ω/sq. In relational expression 1, R_m is the average sheet resistance of the nanowire transparent electrode having a width of 10 cm and a length of 2 m. (Relational expression 2) 0.5R_m <= R_ioc(i) <= 1.5R_m. In relational expression 2, R_m is the average sheet resistance of the nanowire transparent electrode having a width of 10 cm and a length of 2 m; R_ioc means the sheet resistance of the nanowire transparent electrode in one division section among 500 division sections defined by equally dividing the entire area of the same nanowire transparent electrode having a width of 10 cm and a length of 2 m into sections having a 2 cm x 2 cm area; and R_ioc(i) means a sheet resistance of a division section corresponding to the number of i-th, in which 500 division sections are sequentially assigned numbers, and i is a natural number of 1 to 500.
Patent KR-20190135628-A (KR)
Title: Hole pot
Inventor: LEE HYUN IL
IPC: A47J27/00
Filed: 2018-05-29
Abstract: When boiling ramen, noodles, or spaghetti noodles and desired to drain water and scoop up only contents, people generally drain water by putting a lid, a spoon, or a chopstick on a pot to hold contents or drain water by using a net in other cases. However, the above cases increase dishes to be washed and often cause people to burn hands and spill noodles by mistake. Therefore, there is a growing need to find a means to solve the various problems which can be caused when water is drained out of a pot. The present invention is provided to solve the above problems. The present invention enables water to be safely and easily drained by making a rectangular hole on the bottom of an existing pot and opening and closing the hole with a slide type cover. In addition, to easily open the slide type cover, a small handle is made on the slide type cover so that the handle can be easily opened by tapping with a chopstick or a spoon. Therefore, the present invention is able to solve the problems of being uncomfortable when draining water from the pot, and is safe and easy to drain water, thereby being expected to be very useful in practical uses.
Patent KR-20190136489-A (KR)
Inventor: YOO CHANG WOO
IPC: H01Q1/02
Filed: 2018-05-31
Abstract: The present invention relates to a heat-radiating mechanism for an antenna device. Particularly, the heat-radiating mechanism comprises: a plurality of communication elements for generating predetermined heat during electrically operating; a heat-radiating combined case having one surface in which the plurality of communication elements is accommodated and the other surface on which a plurality of heat-radiating ribs are integrally formed; and a cover plate coupled to cover the plurality of communication elements on the one surface of the heat-radiating combined case, wherein each of the plurality of heat-radiating ribs includes: a plurality of extruded heat-radiating ribs integrally extruded with a body plate of the heat-radiating combined case, and are arranged in multiple stages to be spaced apart by a predetermined distance in a vertical direction such that an empty space is formed at one side in the widthwise direction and the other side in the widthwise direction of the heat-radiating combined case; and a plurality of casting heat-radiating ribs manufactured by die casting to be coupled to the empty spaces between the plurality of extruded heat-radiating ribs, and each having a plurality of inclined ribs disposed to be inclined upwardly in the widthwise direction of the heat-radiating combined case about the center. Therefore, the heat-radiating mechanism provides an advantage of improving heat-radiating performance of the antenna device.
Patent KR-20190138543-A (KR)
Title: Fluid heating device using reactor
Inventor: YOON KYUNG JOO
IPC: H05B6/36
Filed: 2018-06-05
Abstract: The present invention relates to a fluid heating apparatus using a reactor, which allows induced current to flow in a fluid pipe functioning as a secondary coil in accordance with a current change in a primary coil of an alternating current (AC) reactor, to heat fluid circulated in the fluid pipe. According to the present invention, the fluid heating apparatus using a reactor comprises: the reactor including a plurality of cores spaced apart at predetermined intervals, and receiving three-phase AC voltage through a coil wound on each core; a metal plate vertically installed on one side of the reactor; and a complex water pipe penetrating the metal plate to form a closed loop, allowing induced current to flow therein in accordance with a change in current flowing in the coil, and heating and circulating fluid flowing therein through resistant heat generated when the induced current flows. The complex water pipe comprises: flat angled U-shaped water pipes vertically arranged in parallel between the cores and on one side surface of the cores; a front connection pipe connecting a curved part of the water pipes; and a rear connection pipe connecting adjacent water inlet and outlet parts of each water pipe.
Patent KR-20190141918-A (KR)
Title: Elastic Neutral Ankle Foot Orthosis
Inventor: HWANG YOUNG IN
IPC: A61F5/01
Filed: 2018-06-15
Abstract: An elastic neutral ankle orthosis of the present invention comprises a fabric belt which is made in a rectangular shape and wraps below the knee of the human leg; an elastic band, wherein one end is coupled to the rear of the fabric belt, a middle portion is rotated to wrap more than 360 degrees of the leg, and the other end wraps around the front end of the foot; and an attachment strap that is fixed to the front or rear of the fabric belt to fix by winding the fabric belt around the human leg.
Patent KR-20200002405-A (KR)
Title: Spring umbrella stand
Inventor: MOON HYE JUNG
IPC: A47G25/12
Filed: 2018-06-29
Abstract: The present invention relates to a spring umbrella stand, which aims to pull an umbrella comfortably regardless of the length of the umbrella. To this end, the present invention, in an umbrella stand, comprises: an umbrella stand body formed to hold an umbrella; an umbrella stand hole formed to allow the umbrella to enter inside the umbrella stand body; an umbrella stand spring formed at a lower end of the inside of the umbrella stand to allow the height of the umbrella to be changed depending on the weight of the umbrella; an umbrella stand entrance formed at an upper part of the umbrella stand to place the umbrella; and an umbrella stand bottom formed at a lower part of the umbrella stand to plant the spring. Accordingly, the present invention has an effect of allowing an umbrella to be pulled comfortably regardless of the length of the umbrella.
Patent KR-20190006917-A (KR)
Inventor: TAKEZAWA MASAHIRO
IPC: F16L37/23
Filed: 2018-07-06
Abstract: Provided is a safety pipe connector capable of being prevented from affected by moment by movement of a charging hose, and being completely separated into a hydrogen charging device side member and a vehicle side member when a tensile load equal to or more than a predetermined level is applied to the charging hose. According to the present invention, the safety pipe connector (100) comprises: a plug (10) having a flow path (1A) formed therein; and a socket (20) to open a shutoff valve and form a flow path (21A) (continued from the flow path (1A)) when the plug (10) is inserted thereinto, wherein the shutoff valve is closed when the plug (10) is removed from the socket (20). The flow path (1A) in the plug and the flow path (21A) in the socket are disposed in the same straight line, and a guide member (70) connected to the charging hose (61) to restrict movement of the charging hose (61) is disposed on a position distant from the plug (10).
Patent KR-20190008133-A (KR)
Inventor: MAURIZI NICCOLO
IPC: A61B5/332
Filed: 2018-07-12
Abstract: The present invention is a portable electrocardiograph (20) suitable for hanging around a neck of a patient (10). The portable electrocardiograph (20) comprises: a central body (22); a plurality of connectors (24); and an electronic unit (26). An objective of the present invention is to provide the electronic electrocardiograph (20), which can be used anywhere even when there is no power supply network.
Patent KR-20200008296-A (KR)
Inventor: AHN TAE HYUN
IPC: E03F11/00
Filed: 2018-07-16
Abstract: According to an embodiment of the present invention, provided is a hydroelectric power generation system in a building, which comprises: a sewer pipe which extends from a high floor to a low floor that collects sewage from each floor in the building and drains it to the lower floor; a watermill installed under the sewage pipe and rotatable by the sewage falling through the sewage pipe; and a coil and a magnet for producing electricity from rotational power of the watermill. According to an embodiment of the present invention, it is possible to reduce the existing electricity cost by using the sewage and the rainwater falling to the building in large quantities discharged from a high-rise building to generate electricity by itself. Since the present invention is a hydroelectric power generation system using a drop of domestic sewage, the higher the building, the greater the electricity production.
Patent KR-20200009282-A (KR)
Title: Method and computer program for processing stock ordering data in Direct Market Access System
Inventor: KIM JONG RAE
IPC: G06Q40/06
Filed: 2018-07-18
Abstract: Disclosed is a method for processing order data in a direct securities order system including a customer terminal, an intermediary server, and an exchange server. According to the present invention, an order data processing method comprises the following steps of: defining an order information bitmap according to each customer account; when receiving an order from a customer terminal, executing a hash function with an input value of unique data including an order number and determining an integer value output from the hash function as a storage sequence; storing the order data in a non-trading order memory according to the storage sequence; setting a bit corresponding to the storage sequence in the order information bitmap of the account corresponding to the order; sending an order message to the exchange server; when receiving a response message from the exchange server, scanning the order information bitmap of the account corresponding to the response message to obtain a storage sequence corresponding to a set bit; and retrieving an outstanding order memory by using the acquired storage sequence. The present invention can greatly increase processing speed and thus, increase speed of algorithmic trading.
Patent KR-20200011849-A (KR)
Inventor: SHIN JONG SOON
IPC: D21H25/02
Filed: 2018-07-25
Abstract: The present invention relates to a deacidification apparatus of valuable data in order to extend the shelf life of valuable data such as records or cultural properties. More specifically, the present invention relates to a deacidification apparatus that can extend the shelf life by neutralizing through deacidification of valuable materials made of paper, which are deteriorated and acidified.
Patent KR-20200017620-A (KR)
Title: Supply apparatus for food
Inventor: SEU SUNG LOK
IPC: B65B25/00
Filed: 2018-08-08
Abstract: The present invention relates to a fixed quantity supply device capable of transferring powdered food such as flour or rice flour which is ground by a grinder and putting a fixed quality of the powdered food into wrapping. Specifically, a supply hopper and an outlet are formed in a device body. The supply hopper is to supply the powdered food which is ground by the grinder, and the outlet is to discharge the powdered food supplied and supply the discharged powdered food to the wrapping. A transfer screw is connected to easily rotate in the device body, and the powdered food supplied into the device body by the supply hopper can be discharged to the outlet. A control plate is connected to the outlet, and a discharge amount of the powdered food discharged by the transfer screw can be controlled. The control plate opens or closes the outlet by an opening and closing unit of the control plate, and the discharge amount of the powdered food can be controlled. The weight of the wrapping containing the powdered food supplied by the opening of the control plate can be sensed by an electronic scale connected to a control box of the device body by being positioned on the lower side of the outlet of the device body. A driving motor connected to one side of the transfer screw and installed on one side of the device body can rotate the transfer screw at low speed or high speed by an instruction of the control box.
Patent KR-20200020503-A (KR)
Title: Method of processing for coffee bean
Inventor: BANG JIN YOUNG
IPC: A23F5/16
Filed: 2018-08-17
Abstract: Provided is a method for processing green coffee beans, comprising the following steps: washing the green coffee beans; and adding wine to the washed green coffee beans and then aging the same. According to the present invention, it is possible to produce green coffee beans with improved taste and aroma.
Patent KR-20190022344-A (KR)
Inventor: JHO NAM SU
IPC: G06F21/55
Filed: 2018-08-17
Abstract: The present invention may provide an efficient data polymorphic dispersion technique for providing the confidentiality and the stability of the entire data and minimizing amount of computation required to protect data since the entire original data is prevented from being restored when an attacker obtains a part of distributed data and a legitimate user may accurately restore original data when distributed some data is damaged by providing a data protection device. The data protection device comprises: a memory storing information for data processing; a processor dividing original data into a plurality of pieces of partial data and generating a plurality of pieces of partitioned data by arbitrarily determining positions in each original data of the partial data; and a communication unit transmitting the partitioned data to each of the servers.
Patent KR-20200021735-A (KR)
Title: Manage control of mirroring services that expose multiple devices to a one screen
Inventor: CHOI YONG WON
IPC: H04L29/08
Filed: 2018-08-21
Abstract: Disclosed is a method for managing a control right in an n:1 mirroring connection environment. According to an embodiment of the present invention, a master device comprises: a display part displaying a first screen; a control part receiving a request for at least one right to control at least one of the master device and a mirroring service from at least one of a plurality of client devices mirroring the first screen, and granting the requested right to the at least one of the plurality of client devices in response to the request; and a communication part receiving the request from and transmitting the response to the master device.
Patent KR-20200022928-A (KR)
Title: Use of Orostachys iwarenge extract for eye health
Inventor: MIN JUNG KIM
IPC: A61K9/00
Filed: 2018-08-24
Abstract: The present invention relates to a use of a Lotus rock pine extract for promoting eye health or preventing eye damage, which prevents, alleviates, and treats various retinal diseases such as macular degeneration by inhibiting A2E accumulation in retinal pigment epithelial cells and inhibiting apoptosis, and has excellent effects of preventing or alleviating eye damage due to such diseases or eye fatigue, aging, etc. and maintaining or promoting eye health. Therefore, the present invention can be used as a variety of products, such as health functional foods, drugs, quasi-drugs, or feed additives.