baber/WOPTO huggingface dataset:
Patent KR-20190014653-A (KR)
Inventor: YOON YEONG GYU
IPC: B64C39/02
Filed: 2017-08-03
Abstract: The present invention relates to a propulsion system including a detachable propeller, capable of easily coupling or decoupling the propeller, and an unmanned aerial vehicle (UAV) including the same. According to various embodiments of the present invention, the UAV comprises: a housing; a wireless communication circuit connected to the housing or disposed in the housing, and formed to connect wireless communications with an external controller; a plurality of propulsion systems connected to the housing or at least partially embedded in the housing; and a navigation circuit to control the plurality of propulsion systems. At least one of the plurality of propulsion systems comprises a motor controlled by the navigation circuit and a propeller assembly connected to the motor. The propeller assembly comprises: a first structure fixed to the motor, having a cylindrical wall to define an internal space, and having a helical slit penetrating the cylindrical wall; a second structure including a cylindrical part rotationally and at least partially placed in the internal space and at least one protruding part protruding from the outer surface of the cylindrical part to the outside of the cylindrical wall through the helical slit; and a propeller including a cylindrical hub engaged with the cylindrical part of the first structure, a plurality of rotating blades extended from the cylindrical hub, and at least one rib extended from the cylindrical hub toward the motor, wherein at least a part of the rib is detachably engaged with the first structure by at least one protrusion of the second structure. Moreover, other embodiments are possible.
Patent KR-20190019337-A (KR)
Inventor: PARK JIN KYU
IPC: B24B27/00
Filed: 2017-08-17
Abstract: The present invention provides a welding bead grinding device for pipes comprising: a grinding means including a grinding means and a grinding unit to grind welding beads by a belt grinding method in a direction perpendicular to the welding beads to increase tightness with a pipe by a moving means for balancing and driving to the opposite side of the grinding means; a moving means having a pair of drive wheels rotated by a drive source to be moved on an outer circumferential surface of the pipe on one surface of an auxiliary frame on the opposite side of the grinding means; and bands having auxiliary wheel blocks rolled on the outer circumferential surface of the pipe on both sides of the main body frame and the auxiliary frame. Accordingly, the present invention has an effect of maximizing grinding efficiency while being stably transported along the pipe, and an effect of preventing further grinding from the surface of the pipe.
Patent KR-20190023783-A (KR)
Inventor: HWANG JANG IK
IPC: B23H7/08
Filed: 2017-08-30
Abstract: The present invention relates to an electrode wire for electric discharge machining of a wire and a manufacturing method thereof, and more specifically, to an electrode wire for electric discharge machining of a wire and a manufacturing method thereof that the surface of an electrode wire made of a copper-zirconium alloy material is coated with multi-layer zinc. The electrode wire for electric discharge machining of a wire according to an embodiment of the present invention includes: a core wire manufacturing step of manufacturing a core wire of a copper-zirconium alloy material; a first coated layer forming step of forming a first coating layer by coating zinc on the outer surface of the core wire; a primary heat treatment step of thermally treating the core wire having the first coated layer in order to increase adhesive force between the core wire and the first coated layer; a second coated layer forming step of additionally coating the outer surface of the thermally treated first coated layer with zinc; a primary wire drawing step of drawing the core wire having the first and second coated layers; a secondary thermally treating step of thermally treating the core wire having the primarily and secondarily coated layers after the primary wire drawing step; and a secondary wire drawing step (S700) of secondarily drawing the core wire having the first and second coated layers after the secondary thermally treating step.
Patent KR-20190029117-A (KR)
Title: Safety I.V. catheter assembly
Inventor: LEE HYUN WOO
IPC: A61M25/06
Filed: 2017-09-12
Abstract: The present invention relates to an i.v. catheter assembly. More specifically, the present invention relates to a safe i.v. catheter set which comprises a catheter inserted into a human body, a guide needle supporting the catheter, and a needle collecting container having an inner space capable of accommodating all the guide needles. A handle portion protrudes from one side of the guide needle, and a handle moving elongated hole through which the handle portion moves is passed through the needle collecting container, and thus it is possible to safely collect the guide needle into the needle collecting container when the handle portion is retracted in the handle moving elongated hole.
Patent KR-20180079160-A (KR)
Inventor: CHING KUO CHENG
IPC: H01L29/66
Filed: 2017-09-13
Abstract: The present invention relates to a semiconductor device provided with fin structures and a manufacturing method thereof. The manufacturing method according to the present invention includes forming a separation wall made of a dielectric material between two fin structures; forming a dummy gate structure over the separation wall and the two fin structures; forming an interlayer dielectric (ILD) layer on the dummy gate structure; removing an upper portion of the ILD layer, thereby allowing the dummy gate structure to be exposed; replacing the dummy gate structure with a metal gate structure; and performing a planarization process to expose the separation wall, thereby allowing the metal gate structure to be divided into a first gate structure and a second gate structure. The first gate structure and the second gate structure are separated by the separation wall.
Patent KR-20190017599-A (KR)
Inventor: IM DO SUN
IPC: F24S10/70
Filed: 2017-09-15
Abstract: Provided is a solar energy collector capable of effectively collecting solar energy. The solar energy collector can comprise: a solar energy collection pipe configured to provide an absorption medium flow path for allowing an energy absorption medium to flow therethrough; and a lens configured to concentrate solar energy on the solar energy collection pipe.
Patent KR-20190030947-A (KR)
Inventor: KANG SANG HYUN
IPC: G03H1/26
Filed: 2017-09-15
Abstract: The present invention relates to a display system for providing a hologram image in an interactive manner by including a curved display in which a lenticular lens is applied to a kiosk configured so as to be motion-recognizable. The present invention has the following effects. The present invention can induce user′s interest in an interactive manner of communicating with a user instead of merely showing content, and information can be provided in a vivid three-dimensional image the public in a public place where the kiosk is installed by providing the curved display equipped with the lenticular lens.
Patent KR-20190033879-A (KR)
Title: Safety management device with NFC module
Inventor: HONG SEO JUN
IPC: G06K19/07
Filed: 2017-09-22
Abstract: The present invention relates to a safety management apparatus having a near field communication (NFC) module embedded therein, which comprises: a body disposed on the rear surface of a user terminal; the NFC module received in the body and performing short-range wireless communications with the user terminal; and a communication blocking means disposed between the NFC module and the user terminal to block the short-range wireless communications. According to the present invention, upon an emergency situation, the communication blocking means is simply removed by physical force such that the user terminal is interlocked with the NFC module to automatically activate an exclusive application installed in the user terminal. Accordingly, without an input for unlocking security, such as fingerprint recognition, a lock pattern, and the like, and executing phone and safety applications, the emergency situation is quickly and simply transferred to a set terminal or a control center including surrounding investigation institutions or embassies and legations abroad, and audio and video upon an accident are recorded to collect and store recorded audio and video data, thereby managing safety of a user.
Patent KR-20190036323-A (KR)
Title: Gimbal
Inventor: JOO JI HOON
IPC: F16M11/12
Filed: 2017-09-27
Abstract: The present invention relates to a gimbal and, more specifically, relates to a gimbal capable of preventing limit of the composition of photography by preventing a gimbal lock caused by interference between axes. The present invention includes: a first axis correcting part connected to a placement part and generating a yaw movement; a second axis correcting part connected to the first axis correcting part and generating a pitch movement; a third axis correcting part connected to the second axis correcting part and generating a roll movement; and a connection part connecting an information collecting device with the third axis correcting part.
Patent KR-20190037589-A (KR)
Title: Fiber-reactive azo red dye compounds and methods for preparing the same
Inventor: CHUN HYUNJAE
IPC: D06P1/38
Filed: 2017-09-29
Abstract: The present invention relates to a novel fiber-reactive azo red dye compound and a method for manufacturing the same. More particularly, the present invention relates to a monoazo red dye compound containing monochlorotriazinyl and vinyl sulfone type reactive groups in one molecule and the method for manufacturing the same. The novel red dye compound according to the present invention has excellent dyeing power, good reproducibility, and excellent fiber reactivity compared with existing dyes. In addition, since the novel red dye compound has high alkali stability, it is effective for dyeing and printing fiber materials comprising nitrogen and hydroxyl groups such as cellulose, and it is particularly advantageous in application of a cold pad-batch method. Furthermore, since the novel red dye compound has an excellent absorption/fixing rate, it is possible to realize a bathochromic red color.
Patent KR-20170117984-A (KR)
Title: 히팅 또는 에어컨디셔닝 장치와 연동하는 이산화탄소 배출 방법
Inventor: LEE TAE SOO
IPC: B01D53/02
Filed: 2017-10-10
Abstract: 이산화탄소 배출 방법은, 전기적으로 가열될 수 있도록 구성되는 하나 이상의 이산화탄소 흡착기, 그리고 실내 난방을 위한 히팅 장치의 방열부를 포함하는 이산화탄소 배출 장치를 이용하여 수행되고, 실내의 이산화탄소를 실외로 배출하기 위해 반복적으로 수행되는 이산화탄소 배출 공정을 포함한다. 상기 이산화탄소 배출 공정은, 상기 실내의 공기에 함유된 이산화탄소가 상기 이산화탄소 흡착기에 흡착되도록 상기 실내의 공기를 상기 이산화탄소 흡착기를 통과시킨 후 상기 실내로 유입시키는 제1 공정, 상기 제1 공정 후 상기 이산화탄소 흡착기에 흡착된 이산화탄소가 실외로 배출되도록 상기 이산화탄소 흡착기를 전기적으로 가열한 상태에서 상기 실내의 공기를 상기 이산화탄소 흡착기와 상기 방열부를 차례로 통과시킨 후 상기 실외로 배출시키는 제2 공정, 그리고 상기 제2 공정 후 상기 실외의 공기를 상기 방열부와 상기 이산화탄소 흡착기를 차례로 통과시킨 후 실내로 유입시키는 제3 공정을 포함한다.
Patent KR-20190043720-A (KR)
Title: Confident Multiple Choice Learning
Inventor: JINWOO SHIN
IPC: G06N3/04
Filed: 2017-10-19
Abstract: Presented are a high reliable deep learning ensemble method and apparatus based on specialization. In one aspect of the present invention, the high reliable deep learning ensemble method based on specialization proposed in the present invention comprises the steps of: obtaining an objective function maximizing an entropy by minimizing Kullback-Leibler divergence with uniform distribution for unclassified data of models for image processing; and generating a general feature by sharing features among the models and performing learning for the image processing using the general feature.
Patent KR-20190044885-A (KR)
Inventor: JEONG JI HYUN
IPC: H01L45/00
Filed: 2017-10-23
Abstract: Provided is a manufacturing method of a variable resistance memory device, which comprises the following: laminating a switch part on a first conductive layer; forming a heat generating part extending in a first direction on the switch part; forming a first trench extending in a second direction intersecting the first direction by performing a first patterning process on the first conductive layer, the switch part, and the heat generating part; forming variable resistance patterns on the heat generating part; forming a second conductive layer on the variable resistance patterns; and forming a second trench extending in the first direction and disposed between the variable resistance patterns, by performing a second patterning process on the switch part, the heat generating part, and the second conductive layer. Therefore, an objective of the present invention is to provide the variable resistance memory device with improved reliability.
Patent KR-20190047304-A (KR)
Inventor: YEONKYUNG KIM
IPC: G06F3/044
Filed: 2017-10-27
Abstract: The present invention provides a display apparatus including a gate driving circuit capable of stably maintaining an output signal during a touch sensing section. The display apparatus comprises: a display panel having a display area including a plurality of gate lines, a plurality of data lines, and a plurality of touch sensors; and a gate driving circuit to divide the display area into a plurality of horizontal blocks to drive gate lines in the horizontal blocks in horizontal block units for a plurality of display sections. The gate driving circuit includes: a plurality of driving stage groups having a plurality of driving stages to supply a scan pulse to a plurality of gate lines included in a corresponding horizontal block for each display section; and a plurality of holding stage groups which are positioned between the plurality of driving stage groups, and have at least one holding stage to output a carry clock to a rear driving stage group in accordance with a voltage of a first control node and a voltage of a second control node. The first control node receives any one among a first driving voltage, a second driving voltage, and a node control voltage. The second control node receives the carry clock or the second driving voltage.
Patent KR-20190047390-A (KR)
Inventor: LEE YE CHAN
IPC: G06Q50/30
Filed: 2017-10-27
Abstract: The present invention relates to a system for managing user information and a method thereof. The system comprises: a user terminal providing user information and an identification ID inputted from a user; a management server linking, storing, and managing the user information and identification ID received from the user terminal; and a service server requesting the identification ID and linked user information by transmitting the identification ID to the management server and providing a service based on user information received according to a request result when service offer is requested through the identification ID from the user.
Patent KR-20190048310-A (KR)
Inventor: LEE RAEYOUNG
IPC: G06F3/06
Filed: 2017-10-31
Abstract: An operation method of a memory controller configured to control a nonvolatile memory device including a plurality of memory blocks according to the present invention comprises the steps of: detecting an invalid block of a plurality of memory blocks; determining an invalid pattern based on a state of the invalid block; and performing an invalid pattern operation for the invalid block so that the invalid block has the invalid pattern.
Patent KR-20190057778-A (KR)
Inventor: CHUNG KI YONG
IPC: B65H41/00
Filed: 2017-11-20
Abstract: An embodiment of the present invention relates to an apparatus for detaching release paper of circuit board adhesive tape, wherein release paper separation work is performed by automatizing a program without a labor force of a worker through a release paper separation apparatus with different configurations in comparison to the prior art. Accordingly, possibilities of occurrence of defects in the adhesive tape such as detachment or deformation can be significantly reduced. Moreover, manufacturing efficiency of a soft circuit board can be increased.
Patent KR-20190061405-A (KR)
Title: Leveler capable of easily setting
Inventor: KWAK BUM YONG
IPC: F16M7/00
Filed: 2017-11-28
Abstract: An objective of the present invention is to provide an adjuster preventing a problem, such as surface scratches, while conveniently performing a rotational operation for installation. According to the present invention, the easily installed adjuster comprises: a support shaft screw-coupled to an object to be supported; a bottom supporter supporting the support shaft; and an attachment/detachment device selectively providing a locking state for interconnecting the support shaft and the bottom supporter, and an unlocking state for separating the support shaft and the bottom supporter.
Patent KR-20190064878-A (KR)
Title: Ship
Inventor: KANG HAN BYUL
IPC: F16H1/10
Filed: 2017-12-01
Abstract: The present invention provides a ship, which is possible to normally control a direction even when a problem is generated on a steering system of the ship and is possible to minimize external impact. The ship includes: a hull; a propeller unit in which at least a part thereof is exposed to the outside of the hull and which is rotationally coupled to the hull; at least one first actuator coupled to the hull and coupled to the propeller unit by a gear to rotate the propeller unit; and a second actuator coupled to the hull and coupled to the propeller unit by a belt or a chain to rotate the propeller unit.
Patent KR-20190066100-A (KR)
Title: Backlight unit and display device including the same
Inventor: SEO JEONG MIN
IPC: F21V8/00
Filed: 2017-12-04
Abstract: The present invention provides a backlight unit and a display device including the same with increased display quality. The backlight unit comprises: a light guide plate; and a wavelength conversion layer arranged on one surface of the light guide plate, converting colors of incident light, and having embossed patterns in which a plurality of top parts and a plurality of valley parts are defined. The plurality of top parts include: a first top part; a second top part adjacent to the first top part in a first direction; and a third top part adjacent to the first top part in a second direction crossing the first direction. The plurality of valley parts include a first valley part located between the second top part and the third top part.
Patent KR-20190065650-A (KR)
Title: Method for Initiating of Public Computer's Operating System, and Computing System Applying the Same
Inventor: HONG WOON SIG
IPC: G06F9/44
Filed: 2017-12-04
Abstract: Disclosed are a method for initializing an operating system of a shared computer and a computing system to which the same is applied. According to an embodiment of the present invention, disclosed is the method for initializing an operating system of a shared computer in which a network booting precedes a local booting by a basic input output system (BIOS) setting. The method comprises: a step of allowing the shared computer to undergo the network booting by means of control of a central computer; a step of allowing a storage unit of the shared computer which has undergone the network booting to be overwritten with an operating system (OS) image file; a step of allowing the central computer to bypass a network booting request transmitted by the shared computer when the shared computer with the storage unit overwritten with the OS image file is restarted; and a step of allowing the restarted shared computer to undergo the local booting.
Patent KR-20190066454-A (KR)
Title: Cylinder and Full face mask for including thereof
Inventor: JUNG SEUNG IL
IPC: A62B18/04
Filed: 2017-12-05
Abstract: The present invention relates to a full face mask. Specifically, the full face mask comprises: a frame; a cylinder integrally installed on an upper portion of the frame; a regulator unit installed on an upper portion in the frame to control a pressure of compressed air flowing from the cylinder; an inflow water discharge unit installed on a lower portion of the frame to forcibly discharge water flowing into the frame; and an air inlet unit installed on one side of the frame to allow air to flow thereinto. The cylinder includes: a cylinder body having an entrance to allow compressed air to flow thereinto or discharge compressed air therefrom; and a valve device installed on the entrance to control opening/closing and pressure of inflow and outflow of compressed air. The valve device includes: a body having a space formed therein; a cap unit installed on a lower side of the body to close the space; and a needle unit wherein an upper end thereof is installed through an upper end of the body, and a lower end thereof is installed through a center of the cap unit to move vertically in the space. A protruding unit is formed on the needle unit to limit a moving range for moving vertically in the space. An elastic member is installed between the protruding unit and the cap unit.
Patent KR-20190071340-A (KR)
Title: Nutrient supplying apparatus for controlled horticulture and nutrient supplying method
Inventor: YANG JUNG SEOK
IPC: A01G29/00
Filed: 2017-12-14
Abstract: The present invention relates to a nutrient solution supply device for facility horticulture, which comprises: a mixing tank for storing a nutrient solution and supplying the same to a medium; a medium weight measuring unit for measuring the weight of the medium; and a nutrient solution control unit for controlling the nutrient solution supplied from the mixing tank to the medium so that the weight of the medium measured by the medium weight measuring unit follows a target weight of a predetermined medium. Optimal nutrient control tailored to the crop conditions maximizes economics and efficiency of crop cultivation.
Patent KR-20170029504-A (KR)
Inventor: CRAIG WALL RYAN
IPC: E21B19/16
Filed: 2015-06-15
Abstract: 드릴 스트링을 조립 및 분해하고 드릴 로드 적재 플랫폼과 드릴 리그 사이에서 드릴 로드를 운반하기 위한 메인 윈치와 어댑터를 구비한 홀 플러그를 갖춘 타입의 드릴 리그용 반자동식 드릴 로드 핸들링 장치 및 방법이 제공된다. 상기 장치는: 드릴 리그에 대한 플랫폼의 기단부 위에 위치된 가로 고가 수평 빔(transverse elevated horizontal beam) 상에 장착된 플랫폼의 종축에 실질적으로 평행하게 그리고 그 종축의 일 측면에 실질적으로 평행하게 장착된 신장형 붐(elongated boom)으로서, 고가 빔에서 축 방향 및 가로 방향으로 위치 조절 가능한 그리고 고가 수평 빔에 수직인 수직 평면 내에서 각도 면에서 위치 조절 가능한 상기 신장형 붐; 및 상기 붐을 따라 종 방향으로 이동 가능한 드릴 로드 및 윈치 케이블 안내 수단을 포함한다. 밸런싱 및 서스펜션 메커니즘 상에서 매달려서 스윙 가능한 핸드-헬드 홀 플러그 스피너 및 홀 플러그 조합이 또한 제공되고, 여기서 홀 플러그는 외부 표면이 기계적으로 맞물리도록 구성된 중앙 몸체 부분을 가지며, 스피너는 드릴 로드를 잡기 위한 그리퍼 수단 및 홀 플러그의 상기 외부 표면과 맞물리게 하고 드릴 로드에서 홀 플러그를 나사 결합하거나 나사 해제하도록 이를 회전시키기 위한 회전 수단을 구비한다. 장치 및 핸드-헬드 홀 플러그 스피너 및 홀 플러그 조합 모두를 포함하는 시스템은 드릴 로드의 신속하고 안전하며 경제적인 핸들링을 가능하게 한다.
Patent KR-20170020860-A (KR)
Title: 향료와의 안정적인 조성물의 제조 방법
Inventor: ZHANG HAI ZHOU
IPC: C11D3/22
Filed: 2015-06-18
Abstract: 본 발명은, 적어도 4급 암모늄 화합물, 양이온성 폴리사카라이드, 착향 물질 또는 향료, 비-이온성 계면활성제, 및 선택적으로 비-이온성 폴리사카라이드를 함유하는 조성물의 제조 방법에 관한 것이다. 방법은 특히, 착향 물질 또는 향료 및 비-이온성 계면활성제의 예비혼합물을 제조하는 단계를 포함한다. 상기 조성물은 특히 직물 컨디셔닝에 사용될 수 있다.
Patent KR-20170010098-A (KR)
Inventor: EISNER NOAH ANTHONY
IPC: G06F17/30
Filed: 2014-02-25
Abstract: 예측 저장 애플리케이션은 파일을 다른 컴퓨팅 시스템에서 사용될 수 있게 하는 컴퓨팅 시스템으로부터 예측 저장 서비스로 전송하는 파일을 선택적으로 결정한다. 예측 저장 애플리케이션은 파일의 사용을 나타내는 이벤트를 수신할 수 있다. 예측 저장 애플리케이션은 파일이 충분한 중요성을 갖는 것인지 결정하는 것일 수 있고 이를 예측 저장 서비스로 전송할 수 있다. 본 개시의 다른 양태는 상세한 설명, 도면, 및 청구항에 기재된다.
Patent KR-20170023135-A (KR)
Inventor: RABE THOMAS ELLIOT
IPC: A45D34/00
Filed: 2015-07-24
Abstract: 처치 표면을 개선하기 위한 카트리지 조립체(102)의 실시예가 포함된다.  이들 실시예는 처치 조성물을 저장하기 위한 저장소(604)를 포함할 수 있고, 여기서 처치 조성물은 처치 표면에 도포되는 것이다.  카트리지 조립체(102)는 또한, 저장소(604)에 결합되고 카트리지 하우징과 맞물리도록 구성되는 본체 부분(730)을 포함할 수 있다.  본체 부분(730)은 주 맞물림 레일 및 보조 맞물림 레일(502f)을 포함하는 복수의 맞물림 레일(502a, 502b, 502c, 502d, 502e)을 포함할 수 있고, 여기서 보조 맞물림 레일(502f)은 원하는 구성으로 카트리지 하우징과의 맞물림을 용이하게 하도록 주 맞물림 레일보다 짧은 길이를 갖는다.
Patent KR-20170021341-A (KR)
Title: D2d 통신 중의 데이터 수신 방법, 송신 방법 및 장치
Inventor: ZHAO RUI
IPC: H04W72/04
Filed: 2015-08-05
Abstract: 본 공개는 UE가 상대측 UE가 어떤 자원 풀 설정 정보를 이용하는지를 확정하지 못한 경우에 상대측 UE의 데이터를 어떻게 수신할 것인지에 대한 해결 수단을 제공하기 위한, D2D 통신 중의 데이터 수신 방법, 송신 방법 및 장치를 제공한다. 당해 방법은, 로컬에 저장된 각 자원 풀 설정 정보를 이용하여, 송신단이 송신한 제어 정보를 검출하는 단계; 검출한 상기 제어 정보를 토대로, 상기 송신단이 이용하는 자원 풀 설정 정보를 확정하는 단계; 확정한 상기 자원 풀 설정 정보 및 상기 제어 정보를 토대로 상기 송신단의 데이터 정보를 수신하는 단계를 포함한다.