baber/WOPTO huggingface dataset:
Patent KR-20180132297-A (KR)
Inventor: KANG KWANG WON
IPC: E03C1/308
Filed: 2017-06-02
Abstract: The present invention provides an apparatus to pierce a clogged toilet. According to the present invention, the apparatus to pierce a clogged toilet comprises: a compression part to generate high pressure air; a handle part coupled to the upper part of the compression part; a connection pipe coupled to the lower part of the compression part; and a sealing part coupled to the lower part of the connection pipe. The sealing part comprises: an insertion pipe including a curved part; a soft spiral wing formed around the outer surface of the insertion pipe; and an outflow prevention plate formed between the spiral wing and a coupling part. Accordingly, the sealing part is formed with the insertion pipe including the curved part to be inserted into a drain of a toilet and the soft spiral wing is formed around the outer surface of the insertion pipe, such that compressed air supplied into the drain by the compression part is fully transferred to a portion clogged with a foreign matter and thus clogging is easily dissolved. Moreover, due to the outflow prevention plate formed between the spiral wing and the coupling part, water in the toilet is prevented from being splashed out by the compressed air and thus the clogged toilet is easily pierced in a clean state.
Patent KR-20180132395-A (KR)
Inventor: KWAK BO SEOP
IPC: G06F21/88
Filed: 2017-06-02
Abstract: In today′s information-oriented society, quantity and quality of information are important, but security of the information is becoming more important. A USB, which is a tool for storing information, must have ability to properly secure the information. First, an arch-shaped padlock is attached to the USB so that the USB is prevented from being opened to random people. In addition, a key and a password are used to allow a port to come out from a USB body. The password is set to unlock the padlock so as to prepare for a case in which the key is lost. This is necessary to satisfy security, confidentiality, and integrity which are three elements of information security. Unlike a typical key, the key for the USB is much thinner in terms of a design. In addition, regarding an input of the password, the password is inputted in a single circle to reduce a risk of exposure. In addition, a weight is considered to be reduced by using a cylindrical key. Thus, personal information is prevented from leaking even when the USD is lost, so that such a product is necessary.
Patent KR-20180134538-A (KR)
Inventor: CHOI BONG KYUN
IPC: B63B35/42
Filed: 2017-06-09
Abstract: Disclosed is a wind turbine installation vessel. According to an embodiment of the present invention, the wind turbine installation vessel comprises: a pulley installed in a working vessel; a wire having one end connected to a command vessel, and partly caught in the pulley; and a winch connected to the other end of the wire to wind or unwind the wire. Therefore, when the winch is operated to wind the wire, the command vessel enters between legs of the working vessel.
Patent KR-20180135252-A (KR)
Inventor: KIM TAE HO
IPC: F16K31/06
Filed: 2017-06-12
Abstract: The present invention relates to an electronic expansion valve apparatus having a composition sensor that enhances efficiency by reducing costs through simplification and light-weight thereof and using an integrated structure by manufacturing a composition sensor equipped with functions of a high-pressure refrigerant pressure sensor and a low-pressure refrigerant pressure sensor. The present invention includes: an electronic expansion valve (110) configured to control a flow rate of refrigerant; a connecting part (120), on which the expansion valve (110) and a composition sensor (130) are mounted, and configured to partition refrigerant of high pressure introduced from a condenser (20) and refrigerant of low pressure converted to a low pressure by the expansion valve (110) to be discharged to an evaporator (40) and allow the refrigerants to be introduced into high pressure and low pressure passages of the composition sensor (130); and a composition sensor (130) configured to measure pressures and/or temperatures for the high pressure and the low pressure introduced from the connecting part (120).
Patent KR-20180135573-A (KR)
Inventor: NA JUNG HUN
IPC: B66F9/20
Filed: 2017-06-13
Abstract: The present invention relates to an automatic control system for the up and down height of a fork for a forklift truck. With the present invention, a fork can be automatically stopped in accordance with a up and down height position when a heavy object is lifted and lowered by means of the fork of a forklift truck. The present invention includes a lifting and lowering mode selection switch unit for manual or automatic selection of a fork lifting and lowering operation; an operation control unit where the lifting and lowering mode selection switch unit and a fork height position setting unit for fork lifting and lowering position are respectively connected with electric signal lines; a fork automatic operation lifting and lowering button unit connected with an electric signal line to the operation control unit; a fork height detection unit connected with an electric signal line to the operation control unit and generating a switching signal digitized by means of detection of a sensing signal from a fork position sensing unit sensing the up and down height of the fork; and a main control valve connected with an electric signal line to the operation control unit and controlled in accordance with a control signal input from the operation control unit. The main control valve and a remote control valve are connected with a first hydraulic line, the main control valve and a lift cylinder unit for lifting and lowering the fork are connected with a third hydraulic line, and the remote control valve and the fork automatic operation lifting and lowering button unit are connected with an electric signal line.
Patent KR-20180120544-A (KR)
Inventor: KIM YONG OH
IPC: G08G1/04
Filed: 2017-06-26
Abstract: An automatic street parking management system according to an embodiment of the present invention can distinguish between a vehicle running and a car parked on a street. So, an automatic street parking lot can be effectively managed. The automatic street parking management system includes a car number recognition camera, a first parking recognition sensor, and a second parking recognition sensor.
Patent KR-20190001678-A (KR)
Inventor: OH MOUNG SIK
IPC: A45D6/14
Filed: 2017-06-28
Abstract: The present invention relates to a rod support for a permanent wave, comprising: a pair of wire having a mounting portion for mounting a permanent wave rod and a plurality of detachable portions, each of which has a width smaller than that of the mounting portion and forms a detachment prevention portion for preventing detachment of the permanent wave rod mounted on the mounting portion from the mounting portion, and spaced apart from each other in a shape of a continuous wave; and a rod cover for covering the permanent wave rod mounted on the detachable portion.
Patent KR-20190002179-A (KR)
Inventor: JUNG WON SIG
IPC: H01M10/052
Filed: 2017-06-29
Abstract: The present invention provides a positive electrode active material precursor for a lithium secondary battery, a manufacturing method for the same, and a manufacturing method for a positive electrode active material for a lithium secondary battery using a positive electrode active material precursor for a lithium secondary battery. According to the present invention, the manufacturing method for a positive electrode active material precursor for a lithium secondary battery can provide a method for manufacturing a positive electrode active material precursor with an even particle surface and an even grain size. The manufacturing method for a positive electrode active material precursor for a lithium secondary battery, using a batch reactor, includes a step of injecting a reaction solution into the batch reactor and injecting a reaction solution while continuously discharging a part of the reaction solution in the reactor to the outside of the reactor when the batch reactor is fully filled with the reaction solution.
Patent KR-20190004166-A (KR)
Title: System and Method for Providing business consulting for LNG supply solutions
Inventor: KIM KWANG SEOK
IPC: G06Q10/06
Filed: 2017-07-03
Abstract: The present invention relates to a system and a method for providing business consulting for an LNG supply solution, which can quickly provide, to a customer, a reliable estimate together with a customized LNG supply solution in an LNG power plant engineering connection business process, and which enable an equipment company to easily access new project information to calculate an estimate simply. The system includes: a basic LNG plant information management unit managing basic LNG plant information including performance requirement conditions of a client, and cost, delivery date, installation and operation conditions; a basic design system receiving the basic LNG plant information from the basic LNG plant information management unit to generate a LNG supply scenario, deriving a basic LNG design plan according to scenarios, and deriving a design plan for each equipment item according to the basic design plan; an estimate system monitoring and updating price information for each company based on standard information, producing an estimate for each equipment item by using a database for each equipment item based on the design plan for each equipment item derived from the basic design system, and requesting the LNG equipment company for feedback for estimate validity; and an optimal design system analyzing information on the various design plans according to the scenarios and the estimates of the scenarios to derive a customized solution in which the conditions are reflected.
Patent KR-20190005663-A (KR)
Inventor: KIM SOON JA
IPC: A23B7/10
Filed: 2017-07-07
Abstract: The present invention relates to a preparation method of pear wrap kimchi. The method comprises: a step of putting a cabbage outer leaf on water parsley; a step of putting a pear frame on the cabbage outer leaf; a step of filling the pear frame with cabbage stuffing; a step of adding stuffing seasonings into the cabbage stuffing; a step of adding a wrapping stuffing on the cabbage stuffing; a step of putting garnish on the wrapping stuffing; a step of producing a pear wrap by wrapping the pear frame to cover up even the garnish by the cabbage outer leaf; and a step of tying the pear wrap by the water parsley. A variety of materials including pear and cabbage can be mixed together to prepare salad-type kimchi which has a cool and savory taste.
Patent KR-20190005665-A (KR)
Title: Resistance Change Memory Device
Inventor: HA TAE JUNG
IPC: H01L45/00
Filed: 2017-07-07
Abstract: In one embodiment, a resistance change memory device comprises a lower electrode, a tunneling barrier layer disposed on the lower electrode, a resistance switching layer disposed on the tunneling barrier layer, an oxygen vacancy reservoir layer disposed on the resistance switching layer and having conductivity, and an upper electrode disposed on the oxygen vacancy reservoir layer. It is possible to reliably implement a resistance switching operation.
Patent KR-20190006657-A (KR)
Inventor: KIM JIN SUB
IPC: F28F13/18
Filed: 2017-07-11
Abstract: The present invention relates to a heat exchange pipe manufacturing method, a heat exchange pipe, and a heat recovery system using the same, which can reduce heat resistance to promote boiling of a working fluid, thereby improving the performance of the heat exchange pipe. To this end, a method of manufacturing a heat exchange pipe according to the present invention includes a space portion forming step of forming a space portion between an inner surface of a metal pipe and an outer surface of an insert member by arranging the insert member inside the metal pipe provided with a hollow portion; a filling step of filling the space portion with a coating layer forming material including metal particles to form a porous coating layer on an inner side surface of the metal pipe; a sintering step of sintering the metal particles filled in the space portion; and an insert member removing step of removing the insert member arranged inside the metal pipe.
Patent KR-20180008325-A (KR)
Inventor: NAH CHA SOO
IPC: C01G23/047
Filed: 2017-07-13
Abstract: The present invention relates to a method for surface modification of titanium dioxide, which dries the titanium dioxide, disperses the dried titanium dioxide, and adds an organosilane compound, ammonia, and water to the titanium dioxide dispersed in the solvent for a reaction, thereby obtaining the titanium dioxide with uniform particle size and shape.
Patent KR-20170088800-A (KR)
Title: Hybrid nuclear reactor with separable core
Inventor: HONG SUNG TAEK
IPC: G21C1/04
Filed: 2017-07-20
Abstract: The present invention discloses a core separated type hybrid reactor which can perform an output operation like a conventional research reactor and can be also used as critical facility by using a single reactor. When used as a critical facility, the present invention can perform a lattice characteristic experiment by loading the lattice of reactor components in a space for a critical experiment obtained while moving in a lateral direction by separating a part of a core. The above-described reactor has: a core separated type hybrid reactor (100) of being installed in a concrete tank (10); and a mode conversion driving unit (20) to control the operation mode of the hybrid reactor (100). The core separated type hybrid reactor (100) includes: a lattice structure (130) of a separated structure which is installed in the bottom part of the concrete tank (10); and a barrier structure (170) of a separated structure which is installed in the upper part of the lattice structure (130).
Patent KR-20190012875-A (KR)
Inventor: LEE SUNG TAE
IPC: H04R7/04
Filed: 2017-07-28
Abstract: According to an embodiment of the present specification, a display apparatus comprises: a display panel including a display area for displaying an image and a non-display area; at least one first sound generation unit arranged in the display area; and at least one second sound generation unit arranged in the non-display area. The at least one first sound generation unit and the at least one second sound generation unit generate a sound in a front direction of the display panel by vibrating the display panel. Therefore, the sound quality of the sound can be improved, and immersion of a viewer can be improved.
Patent KR-20190014892-A (KR)
Inventor: KWON JAE HYUN
IPC: B61F9/00
Filed: 2017-08-04
Abstract: The present invention provides a movable covering apparatus, including: a rail; a cover provided on the rail to cover a loading space; a plurality of moving units fixed to the cover and movable along the rail; and a plurality of clamps fixed to the cover and movable along the rail, wherein the clamp includes a hinge unit which enables to swing in a direction crossing a moving direction.
Patent KR-20190016258-A (KR)
Inventor: ZHANG GANG
IPC: H01L21/768
Filed: 2017-08-08
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: a peripheral circuit region provided on a first substrate and including a contact plug extending perpendicularly on circuit elements and the first substrate; a memory cell region provided on a second substrate disposed on top of the first substrate, and including memory cells; and a penetrating insulation region penetrating the second substrate at a top of the contact plug and covering the top surface of the contact plug.
Patent KR-20190017305-A (KR)
Inventor: CHOI WON JUN
IPC: B60L50/50
Filed: 2017-08-10
Abstract: According to the present invention, disclosed is a clamp device for battery replacement of an electric vehicle. The disclosed clamp device for battery replacement of an electric vehicle includes: a base frame lifted by a pulling device and selectively seated on an upper end of a battery module; a battery clamp provided in the base frame and selectively holding and fixing the battery module; and a battery sensing unit provided in the base frame and the clamp to sense the battery module. Accordingly, the present invention can stably hold and replace the battery module by using the lifting device when the battery module of an electric bus is urgently replaced.
Patent KR-20190023601-A (KR)
Inventor: LEE JUNG KU
IPC: A01K61/51
Filed: 2017-08-29
Abstract: The present invention relates to a lower frame for cultivation of abalone and, more specifically, to a lower frame for cultivation of an abalone, having excellent combination with a net for trapping the abalone and improved structural stability. According to the present invention, the lower frame for cultivation of an abalone includes: multiple elbow pipes individually installed at four corners with the shape of a square frame; multiple T-shaped seamed pipes installed at fixed intervals on a square frame-shaped side; and multiple connection pipes connected between the elbow pipe and the T-shaped seamed pipe. The multiple elbow pipes are bent at right angles, and the connection pipes are connected to both ends of the elbow pipes. The multiple T-shaped seamed pipes are formed in a T-shape, and the connection pipes are connected to three ends of the T-shaped seamed pipe. The multiple connection pipes formed with a cross-section of an H-shape in which a first rope insertion groove and a second rope insertion groove are formed on both sides of the outer circumference in the longitudinal direction so that a rope of the net is inserted and fixed.
Patent KR-20180025285-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/96
Filed: 2017-08-31
Abstract: The present invention relates to a method and an apparatus for processing a video signal. A video decoding method according to the present invention can comprise the steps of: deriving a reference sample for a current block; determining an intra prediction mode of the current block; and acquiring a prediction sample for the current block by using the reference sample and the intra prediction mode. Therefore, intra prediction for a block to be encoded/decoded is efficiently performed.
Patent KR-20190028229-A (KR)
Inventor: YU WANG GUN
IPC: F21V8/00
Filed: 2017-09-08
Abstract: The present invention relates to a backlight unit which can be easily arranged inside a display device and a display device including the same. According to an aspect of the present invention, the backlight unit comprises: a light guide plate receiving light from a light source and outputting diffuse light; a reflection member arranged on one side of the light guide plate; a first quantum dot film arranged between the light guide plate and the reflection member and outputting first light which has first intensity in a first wavelength range and has second intensity in a second wavelength range; and a second quantum dot film arranged on the other side of the light guide plate, wherein the second quantum dot film outputs second light based on the first light, and the second light has intensity corresponding to the first intensity in the first wavelength range and has the intensity different from the second intensity in the second wavelength range.
Patent KR-20180035670-A (KR)
Inventor: ODA TETSUYA
IPC: H01L21/78
Filed: 2017-09-13
Abstract: The objective of the present invention is to reduce a film thickness difference of metal films formed on a side surface of a plurality of electronic components. The method for manufacturing an electronic component (10) forming a metal film (18) in a plurality of electronic components (10) having a ceiling surface (10b) and a side surface (10c) comprises: an arrangement process of arranging a plurality of electronic components (10) to enable electronic components (10) adjacent to each other to have different intervals; and a metal film formation process of forming a metal film (19) on the side surface (10c) and the ceiling surface (10b) of the plurality of electronic components (10) by forming a film in a direction of the ceiling surface (10b) of the plurality of electronic components (10).
Patent KR-20190030886-A (KR)
Title: Waste heat recovery apparatus of steam boiler
Inventor: PARK JUNG YEON
IPC: F28D21/00
Filed: 2017-09-15
Abstract: The present invention relates to a waste heat recovery apparatus of a steam boiler, capable of satisfying all functions of a superheater, a water heater, and an economizer. According to the present invention, the waste heat recovery apparatus of a steam boiler comprises: a super heater (20); a water heater (30); an economizer (40); and valves (51A to 51G) installed to the rear side of a connection part of a saturated steam branch pipe (22) of a saturated steam main supply pipe (13), an end of the saturated steam branch pipe (22) and an overheated steam pipe (23), a heating water pipe (32), a hot water pipe (33), a water supply pipe (42), and a preheating water supply pipe (43).
Patent KR-20180038380-A (KR)
Inventor: CHOI JONG MIN
IPC: C12G3/08
Filed: 2017-09-28
Abstract: The present application relates to a microorganism growth inhibitor containing an allulose-containing sugar and to a fermented beverage containing the growth inhibitor. The present application has the effect of inhibiting the growth of microorganisms and inhibiting post-fermentation in the fermented broth.
Patent KR-20180051361-A (KR)
Inventor: BENJAMIN NEIL MARTIN PAUL
IPC: H01L21/683
Filed: 2017-09-29
Abstract: A ceramic assembly is attached to a bowl-shaped lower support structure. The ceramic assembly has an upper surface configured to support the substrate. At least one clamp electrode is located in the upper region of the ceramic assembly. A primary RF power delivery electrode is positioned within the ceramic assembly at a location vertically below the at least one clamp electrode such that the area of the ceramic assembly between the primary RF power delivery electrode and the at least one clamp electrode is substantially free of other electrically conductive materials. The RF power delivery connection modules are distributed in a substantially uniform manner around the perimeter of the ceramic assembly. Each of the RF power delivery connection modules is configured to form an electrical connection from the lower support structure to the primary RF power delivery electrode at each location.
Patent KR-20170118657-A (KR)
Title: 게임 제공 장치 및 방법
Inventor: PARK UNG SUK
IPC: A63F13/69
Filed: 2017-10-13
Abstract: 본 발명은 게임 제공 장치 및 방법에 관한 것이다. 본 발명의 실시예에 따르면, 게임 제공 장치로서, 소정시간 내에 유저의 캐릭터가 획득한 경험치에 기초하여, 소정시간 대비 유저의 캐릭터가 경험치를 획득하는 효율에 대한 정보인 경험치획득효율정보를 연산하되, 유저의 캐릭터의 게임플레이정보에 의해 결정되는 보정수치를, 경험치에 적용하여 경험치획득효율정보를 연산하는 경험치획득효율연산부, 및 연산된 경험치획득효율정보를 표시하는 인터페이스를 유저에게 제공하는 인터페이스부를 포함할 수 있다.
Patent KR-20190043257-A (KR)
Title: System and method for producing plasma activated water
Inventor: CHO CHU HYUN
IPC: C02F1/48
Filed: 2017-10-18
Abstract: Disclosed are plasma active water producing equipment and a method thereof. The plasma active water producing equipment includes a chamber, a separation film, first and second electrodes, an air inlet, and an air outlet. The chamber provides a sealed space; the separation film divides the internal space of the chamber into a first area and a second area, enables gas and liquid to pass between the first area and the second area, and is formed with an insulator; the first and second electrodes are respectively arranged in the first area and the second area; and the air inlet and the air outlet are respectively arranged in the first area and the second area. By the above composition, the present invention: does not generate electrode impurities in a plasma generation process since an electric discharge for plasma generation occurs not in a metal electrode but in a gas space between mutually separated liquid parts; and accordingly, is able to produce the plasma active water of high quality without electrode impurities.