baber/WOPTO huggingface dataset:
Patent KR-20200054351-A (KR)
Title: Method for controlling robot cooperation and system thereof
Inventor: CHOI YEON JU
IPC: B25J9/16
Filed: 2018-11-02
Abstract: The present invention relates to a robot cooperation control method and a system thereof, and more specifically, to a robot cooperation control method and a system thereof which can allow a plurality of robots to perform an operation in an operation area including a plurality of unit areas, wherein the plurality of robots perform the operation while mutually exchanging operation performance history information including the list of the unit areas in which the operation is completed, such that the plurality of robots may perform the operation in a more effective manner through cooperation. In particular, the present invention relates to a method for controlling the plurality of robots which perform an operation while moving in an operation area including a plurality of unit areas. To this end, the robot control method comprises: an operation performance history information collecting step that a first robot among the plurality of robots collects second operation performance history information including the list of the unit areas in which the operation is completed by at least one second robot among the plurality of robots; an operation performance history information transmitting step that the first robot transmits first operation performance history information including the list of the unit areas in which the operation is completed by the first robot such that the at least one second robot may collect the first operation performance history information; and a moving unit area selecting step that the first robot considers the first operation performance history information and the second operation performance history information in order to select the unit area in which the operation is to be performed by moving onto a next area among the plurality of unit areas.
Patent KR-20200051972-A (KR)
Inventor: KIM HYUNG SEOP
IPC: A01C1/02
Filed: 2018-11-06
Abstract: The present invention relates to a method for improving a germination rate of halophyte Triglochin maritimum seeds, which comprises (A) a step of drying Triglochin maritimum seeds in the shade and refrigerating the same; (B) a step of removing perianth of the refrigerated seeds; and (C) a step of immersing the seeds without the perianth in water of 15 to 25°C, and then germinating the seeds by making the seeds irradiated with light. Accordingly, a germination rate is improved to reduce a loss rate of seeds, a germination period is shortened, and root extension is promoted.
Patent KR-20180122586-A (KR)
Inventor: YOUNG MOO LEE
IPC: B01D67/00
Filed: 2018-11-06
Abstract: The present invention relates to a thin film composite membrane for organic solvent nanofiltration and a method for manufacturing the same. The present invention relates to a composite membrane comprising a porous support formed of a heat-converted poly(benzoxazole-imide) copolymer and an active layer of a sulfonated polyarylene ether sulfone copolymer thin film having a crosslinked structure on the porous support. The thin film composite membrane manufactured according to the present invention has excellent chemical and thermal stability against organic solvents, is excellent in organic solvent nanofiltration performance, and can form a thin active layer by a simple and environmentally-friendly coating and heat treatment process, and thus can be applied as an organic solvent nanofiltration membrane in chemical, pharmaceutical or oil refining industries.
Patent KR-20190125152-A (KR)
Title: Radiation monitoring apparatus using ination chamber
Inventor: KWON JI SUNG
IPC: G01T7/00
Filed: 2018-11-08
Abstract: Disclosed is a radiation measuring device of an ionization chamber method. The radiation measuring device of the ionization chamber method of the present invention comprises an ionization chamber which forms a space for ionizing air introduced into the inside and supplies with a voltage, a substrate assembly coupled to the ionization chamber and delivering an externally supplied voltage to the ionization chamber, and a probe member provided inside the ionization chamber to detect an electric charge inside the ionization chamber. The substrate assembly comprises a first substrate which is disposed inside the ionization chamber and on which the probe member is mounted, and a cover member for supporting the first substrate and coupling with the ionization chamber.
Patent KR-20200055917-A (KR)
Inventor: JEON CHANG HO
IPC: B23K13/04
Filed: 2018-11-14
Abstract: An object of the present invention is to provide a manufacturing method of a PCD cutting tool which optimizes the shape of the joint cross-section for increasing a joining force, and the PCD cutting tool. The cutting tool according to one embodiment of the present invention for solving the above problem comprises: a handle unit including a support unit having the constant cross section and a neck unit which is connected to the support unit and gradually decreases in size of the cross section; a first bonding unit formed on the neck unit and formed in the direction opposite to the direction in which the support unit has been connected; a PCD tip including a PCD layer and a base layer combined with the PCD layer; and a second bonding unit formed on the base layer and formed in the direction opposite to the direction in which the PCD layer has been coupled.
Patent KR-20200056761-A (KR)
Title: Wireless charger including temperature sensor for electric vehicle and control method thereof
Inventor: YOUNGHO LEE
IPC: H02J50/90
Filed: 2018-11-15
Abstract: The present invention relates to a wireless charger for charging an electric vehicle wirelessly, wherein the wireless charger can measure a current collecting pad temperature of the electric vehicle without the influence of magnetic flux generated by a feeding pad by including a non-contact temperature sensor in the feeding pad, and can prevent the damage or fire of a wireless charging system by detecting a temperature rise in an abnormal situation and cutting off power supply.
Patent KR-20200057854-A (KR)
Inventor: KIM CHANG KUN
IPC: B32B37/12
Filed: 2018-11-16
Abstract: Provided is a method of producing an optical sheet, configured such that a ultraviolet ray (4, 8, 12, 13) curing method of which an organic solvent is not used in a back coating (20, 26) and adhesive coating (17, 23) method is used, such that the use of a hot air dryer can be omitted, and a coating solution in which the organic solvent is not used is used such that prisms (18, 24) and a lens sheet (15) or a prism (24) and a prism (21) are laminated and integrated with each other, structurally. When the present invention is applied to produce laminated composite sheets, the productivity and the yield thereof may be increased. In other words, when a conventional method is applied to produce the composite sheets, film loss is very high, and the productivity thereof decreases. On the other hand, when the method of the present invention is applied, the productivity as well as the yield can be increased, and thus, production costs can be reduced. In addition, in the production method according to the present invention, an organic solvent is not used, such that the organic solvent harmful to the environment is not emitted to the atmosphere, and thus, it is possible to provide an eco-friendly production system.
Patent KR-20200060580-A (KR)
Title: System for charging Drone using power utilities, Method thereof, and Computer readable storage medium having the same
Inventor: GO NAK HOON
IPC: B60L50/50
Filed: 2018-11-21
Abstract: The present invention relates to a drone charging system using power facility. The drone charging system comprises: a drone (110); a power facility (130) in which a charging station (230) for seating and charging the drone (110) is installed; and a charging management integrated server (150) connected to the power facility (130) through a communication network (140), performing authentication for the drone (110) according to the transmission of a charging request signal of the drone (110), and generating charging rate information according to a charging amount after the authentication.
Patent KR-20200061596-A (KR)
Title: Verification method and system for civil engineering permit based on land characteristics information and relation law
Inventor: MOON JOON HO
IPC: G06Q50/26
Filed: 2018-11-26
Abstract: The present invention relates to a construction approval consultation document verification method capable of verifying whether there is an error in regard to a consultation document with a consultation institution, which a civil petitioner submits, based on land characteristic information and individual legislations (agenda legislations) to be applied to each lot of land in a construction section, and a system therefor. According to the present invention, a consultation document with a consultation institution, which is necessary for a corresponding construction section is extracted by using a corresponding construction plan (lot radius line), a continuous cadastral map and a continuous thematic map which are provided by a civil petitioner and a property DB of a local self-governing body and then, the extracted information can be verified by being compared to a consultation document submitted by the civil petitioner. According to the present invention, information about whether there is an error in a summary sheet submitted by a civil petitioner, site map data and a site map cancelled by land characteristic or agent legislation can be quickly and accurately provided. Thus, since an approval consultation document submitted by a civil petitioner is automatically verified without an error within a short time, a construction administration process can be significantly improved and an unnecessary social economic cost can be prevented from being incurred by an approval delay.
Patent KR-20200066000-A (KR)
Inventor: LEE YOU JUNG
IPC: F17C13/00
Filed: 2018-11-30
Abstract: The present invention relates to a sealing apparatus for a high-pressure tank and a high-pressure tank comprising the same, wherein the sealing apparatus comprises: a liner for receiving a high-pressure fluid; a connection boss which is a metallic-connection body formed at an inlet of the liner and includes a first connection boss part coupled to the inner surface of the inlet and a second connection boss part coupled to the outer surface of the inlet and having a tapered shape having a narrow upper side and a relatively wide lower side; and a coupling member which is in surface contact with the outer surface of the second connection boss part and has an inclined surface corresponding to the shape of the second connection boss part so that the inner diameter of the lower side is larger than that of the upper side.
Patent KR-20200067612-A (KR)
Title: Organic optoelectronic device and display device
Inventor: KANG GIWOOK
IPC: H01L51/50
Filed: 2018-12-04
Abstract: The present invention relates to an organic optoelectronic device and a display device. The optoelectronic device comprises: positive and negative electrodes facing each other; a light emitting layer positioned between the positive and negative electrodes; a hole transport layer positioned between the positive electrode and the light emitting layer; and a hole transport auxiliary layer positioned between the light emitting layer and the hole transport layer. The light emitting layer includes a first compound represented by a combination of chemical formula 1 and chemical formula 2 and a second compound represented by chemical formula 3. The hole transport auxiliary layer comprises a third compound represented by chemical formula 4. Details of chemical formulas 1 to 4 are as defined in the specification.
Patent KR-20200068367-A (KR)
Title: Wildfire spread prevention and extinguish device
Inventor: EUM YOUNG SHIK
IPC: G08B17/10
Filed: 2018-12-05
Abstract: The present invention relates to a wildfire spread prevention and extinguishing apparatus, which comprises: a rotary nozzle unit which sprays a spray solution supplied from outside through a supply pipe, and can control a spray direction; a nozzle bearing control unit which controls a spray direction of the rotary nozzle unit; a sensor unit which detects wind direction and speed; a spray unit which includes a controller which controls the spray direction of the rotary nozzle unit through the nozzle bearing control unit based on the detected details of the sensor unit; and an operation facility which is connected to the spray unit through the supply pipe, pumps the spray solution, and supplies the spray solution to the spray unit. As such, according to the present invention, the wildfire spread prevention and extinguishing apparatus, when a wildfire occurs, detects not only the direction and speed of the wind but also the proximity to the flames, controls the spray angle and direction of water and the spurting pressure, concentrates the water on the flames, and can aim at and extinguish fire, thereby having an excellent efficiency. In addition, for the wildfire monitoring unit, it automatically works when it faces a situation to be surrounded by flames, and is automatically stored in a protective space, and the loss due to fire can be prevented. In addition, the apparatus can have a multipurpose tank which accommodates pesticides or liquid fertilizer and can spray the pesticide or liquid fertilizer instead of water and protect the forest from damage by harmful insects.
Patent KR-20190000346-A (KR)
Inventor: KAMISAKO KOICHI
IPC: B23K101/36
Filed: 2018-12-21
Abstract: The present invention relates to an ultrasonic soldering method and an ultrasonic soldering apparatus. The present invention is to enable soldering with respect to, for example, an electrode including no or little Ag solder at a soldered part. The present invention includes a preheating step of preliminarily heating a substrate sintered by a certain part being applied with paste containing no Ag, Cu, and Pb or a paste part on the substrate to a first predetermined temperature lower than the melting temperature of the solder and an ultrasonic soldering step of performing soldering on the paste part by causing the soldering iron tip part to come into contact with the paste part or causing the tip part to move in contact therewith in a state where adjustment is performed to a second predetermined temperature lower than the temperature at which the solder is melted when no ultrasound is applied that melts the supplied solder in a state where the ultrasonic wave is applied to the soldering iron tip part coming into contact with the paste part of the substrate having the first predetermined temperature preliminary heated in the preheating step.
Patent KR-20200077980-A (KR)
Title: Method for controlling speed Brushless DC motor with robusting to noise of hall sensor
Inventor: LEE JUNG CHUL
IPC: H02P6/17
Filed: 2018-12-21
Abstract: An embodiment relates to a method for controlling speed of a brushless DC motor robust to noise of a Hall sensor. The method measures and controls speed of a BLDC motor by a combination of a first mode to calculate the number of pulses in a unit time according to a 3-phase signal of a Hall sensor as speed of a motor and a second mode to calculate a pulse width thereof. In this state, when abnormal noise is preferentially generated at a rising edge, a falling edge, or middle of a pulse in the first mode, the BLDC motor is operated to obtain the exact speed while suitably ignoring the abnormal noise. In detail, in the second mode, a time interval of pulse at maximum speed of a motor is obtained. Only when a pulse state is in a continuously one state (1 or 0) for a time approximately one-eighth of the obtained time interval of the pulse, the pulse is recognized as a normal pulse and a width of the normal pulse is measured. Therefore, the speed of the BLDC mode is calculated and controlled corresponding to the width of the pulse. Therefore, when the BLDC motor is operated, even if noise is abnormally generated in the motor due to a magnetic field when an electric current of a rotor is applied to the Hall sensor, the BLDC motor is controlled by measuring robust motor to prevent abnormal shaking of the motor so that the motor is normally operated.
Patent KR-20200078911-A (KR)
Title: Cleaning device and method for driving cleaning device
Inventor: PARK HYUN JOON
IPC: H01L21/304
Filed: 2018-12-24
Abstract: Provided are a cleaning device and a method for driving the cleaning device. The method for driving the cleaning device, which cleans a wafer after chemical mechanical polishing (CMP), includes a plurality of cleaning modules and a running beam configured to convey the wafer in a first direction between the plurality of cleaning modules, the running beam including a first blade and a second blade configured to insert or remove the wafer with respect to one of the plurality of cleaning modules in a second direction perpendicular to the first direction, the first blade and the second blade being fixed to the running beam to be movable in the second direction, and the plurality of cleaning modules including an input module, a megasonic module, a first brush module, a second brush module, and a drying module, the driving method comprising: performing an operation of inserting or removing the wafer in the second direction using the first blade, in a first area including some cleaning modules of the plurality of cleaning modules; and performing an operation of inserting or removing the wafer in the second direction using the second blade, in a second area including some other cleaning modules of the plurality of cleaning modules.
Patent KR-20190000867-A (KR)
Inventor: KOBAYASHI KENJI
IPC: H01L21/67
Filed: 2018-12-24
Abstract: A supply flow path is branched into a plurality of upstream flow paths. A plurality of discharge holes are individually arranged at a plurality of positions at different distances from a rotation axis. Hydrogen peroxide, which is one component of a chemical liquid (SPM), is supplied to the upstream flow paths from an ingredient liquid flow path. A mixing ratio changing unit including a plurality of first flow control valves and a plurality of second flow control valves independently changes mixing ratios of sulfuric acid and hydrogen peroxide water included in the SPM to be discharged from the discharge holes for each of the upstream flow paths.
Patent KR-20200082032-A (KR)
Inventor: KIM DAE HEE
IPC: F22B1/28
Filed: 2018-12-28
Abstract: The present invention relates to an electric propulsion system and a ship having the same, wherein the electric propulsion system comprises a fuel cell and a power generation engine consuming gas fuel in a liquefied gas storage tank mounted on the ship having an oil storage tank to produce electricity for propelling the ship. The electric propulsion system includes an oil loading and unloading pump provided for loading and unloading oil in the oil storage tank, wherein the oil loading and unloading pump is operated by using the electricity generated by the fuel cell and the power generation engine.
Patent KR-20200083818-A (KR)
Inventor: KIM CHE HEUNG
IPC: H03H9/56
Filed: 2018-12-28
Abstract: Disclosed are a resonator, a manufacturing method thereof, a strain sensor including the resonator, and a sensor array. The resonator is provided to extend in a longitudinal direction from a support unit. The resonator contains a single crystal material. The resonator is provided to extend in a crystal direction satisfying at least one of a required Young′s modulus and a required Poisson′s ratio among crystal directions of the single crystal material.
Patent KR-20200082678-A (KR)
Title: Failure Discrimination Method and Apparatus of Gear drive actuator
Inventor: JEONG WOO CHEOL
IPC: B60T17/22
Filed: 2018-12-31
Abstract: The present invention relates to a method and an apparatus for failure determination of a gear drive actuator by comparing and analyzing motor RPM estimation data and output rotation amount data of a speed reducer in an initial state with motor RPM estimation data and output rotation amount data of the speed reducer during state inspection. The method for failure determination of a gear drive actuator comprises: (a) a step of calculating initial RPM estimation data of a motor based on a consumed current for the motor in a gear drive actuator device in an initial state, detecting initial output rotation amount data of a speed reducer, and then calculating an initial error value for the ratio of the initial RPM estimation data of the motor and the initial output rotation amount data of the speed reducer; (b) a step of calculating RPM estimation data of the motor based on the consumed current for the motor during state inspection, detecting output rotation amount data of the speed reducer, and then calculating a measurement error value for the ratio of the RPM estimation data of the motor and the output rotation amount data of the speed reducer; and (c) a step of providing inspection information for a circuit unit, a mechanism unit, the speed reducer, and the motor in the gear drive actuator device in accordance with a reference parameter applied when calculating the measurement error value if the ratio of the measurement error value to the initial error value is outside a preset normal range.
Patent KR-20180018759-A (KR)
Title: 스타트-업 회로들
Inventor: CORBISHLEY PHIL
IPC: G05F3/30
Filed: 2016-06-16
Abstract: 스타트-업 회로 (2)는 제로 안정한 지점 (200) 및 비-제로 안정한 지점 (202)을 갖는 회로 부분(4)을 초기화하도록 배열된다. 스타트-업 회로는, 전압 분배기 노드 (48)에서 분배기 바이어스를 생성하는 제 1 커패시터 (16) 및 제 2 커패시터 (18)를 포함하는 정전용량성 전압 분배기; 제 1 증폭기 입력, 제 2 증폭기 입력(20, 22), 및 분배기 노드에 연결된 증폭기 출력을 포함하는 차동 증폭기; 제 1 드라이버 트랜지스터 (12)―제 1 드라이버 트랜지스터의 게이트 단자는 분배기 노드에 연결되고, 드레인 단자는 제 1 스타트-업 출력 및 제 1 증폭기 입력에 연결됨―; 및 제 2 드라이버 트랜지스터 (14)―제 2 드라이버 트랜지스터의 게이트 단자는 분배기 노드에 연결되고, 드레인 단자는 제 2 스타트-업 출력 및 제 2 증폭기 입력에 연결됨―를 포함한다. 차동 증폭기는 상기 분배기 바이어스 전압을 제어하고 상기 회로 부분을 상기 비-제로 안정한 지점으로 드라이브한다.
Patent KR-20180114543-A (KR)
Title: 코일 및 그것을 사용한 자기 자극 장치
Inventor: SEKINO MASAKI
IPC: A61N2/02
Filed: 2017-02-28
Abstract: 본 발명은, 넓은 유도 전기장을 취할 수 있고, 또한 유도 전기장의 발생 효율이 높으며, 게다가, 인덕턴스를 작은 값으로 억제할 수 있는 코일을 제공하는 것이다.     코일 (31) 은, 제 1 ∼ 제 N 턴 (311 ∼ 31N) 을 갖는다.     제 1 ∼ 제 N 턴 (311 ∼ 31N) 은, 각각 일방향으로의 전류를 흐르게 하기 위한 작용부 (311a) 와, 이 일방향과는 역방향의 전류를 흐르게 하기 위한 접속부 (311b) 를 구비한다.     복수의 작용부 (311a) 는, 서로 대략 평행하게, 또한 대상물 (1) 의 표면 또는 그것에 근사되는 면을 따라 배치되어 있다.     복수의 접속부 (311b) 는, 작용부 (311a) 를 사이에 두고 대상물 (1) 의 표면과 대향하지 않고, 또한 작용부 (311a) 의 연장 방향에 대하여 측방이 되는 공간 내에 배치되어 있다.
Patent KR-20180034603-A (KR)
Title: 서비스 요소 호스트 선택
Inventor: DONG LIJUN
IPC: H04L29/08
Filed: 2016-08-03
Abstract: 사물 인터넷 서비스와 같은 서비스는 복수의 서비스 요소들을 가질 수 있다.  각각의 서비스 요소는 복수의 디바이스들 또는 가상 디바이스들(서비스 요소 호스트들)에 의해 제공될 수 있다.  서비스/서비스 요소는 수신인 계층에서 리소스로서 관리될 수 있다.  복수의 서비스 요소들을 갖는 서비스가 지원된다.  클라이언트로부터의 QoS 요구 사항에 기반하여, 서비스 요소 호스트 선택은 필요한 컨텍스트 정보를 이용하여 서비스 요소 호스트를 선택하는 결정을 내릴 수 있다.  클라이언트는 QoS 요구 사항을 수신인 호스트에 전송하도록 선택할 수 있으며, 수신인 호스트는 차례로 이를 서비스 요소 호스트 선택에 전달할 수 있다.
Patent KR-20180027617-A (KR)
Title: 발광 결정 및 그의 제조
Inventor: LUECHINGER NORMAN ALBERT
IPC: G02F1/13
Filed: 2017-06-26
Abstract: 본 발명은 발광 결정 (LC) 분야, 및 보다 구체적으로 치환기가 본 명세서에 정의된 바와 같은 것인 화학식 A 1   a M 2   b X c 의 양자점 (QD)에 관한 것이다.  본 발명은 특히 적합한 출발 물질을 액체의 존재 하에 밀링 볼의 보조에 의해 분산시킴으로써 이러한 발광 결정을 제조하는 방법; 발광 결정을 포함하는 조성물 및 발광 결정을 포함하는 전자 장치, 장식용 코팅; 및 구성요소를 제공한다.
Patent KR-20180048666-A (KR)
Title: 플라즈마 발생 장치 및 공간적으로 분리된 플라즈마 처리를 이용하여 패턴화된 디바이스를 제조하는 방법
Inventor: JOHNSON ERIK
IPC: H01L31/0392
Filed: 2016-08-30
Abstract: 본 발명은 패턴 층을 갖는 디바이스를 제조하기 위한 플라즈마 발생 장치에 관한 것으로서, 상기 디바이스는 플라즈마 반응 챔버에 배치된 제1 전극 조립체(1)와 제2 전극 조립체(2), 제1 전극 조립체(1)와 제2 전극 조립체(2) 사이에 전압차를 생성하는 전원 발생기(6)를 포함한다. 본 발명에 따르면, 제1 전극 조립체(1)는 복수의 돌출부들(11) 및 복수의 리세스들(12, 13, 14, 15, 16, 17, 18)을 포함하고, 돌출부들(11)과 리세스들(12, 13, 14, 15, 16, 17, 18)은, 상기 제2 전극 조립체(2)와 상기 복수의 리세스들(12, 13, 14, 15, 16, 17, 18) 사이에 또는 상기 제2 전극 조립체(2)와 상기 복수의 돌출부들(11) 사이에 선택적으로 배치된 공간적으로 분리된 복수의 플라즈마 영역들(21, 22)을 생성하도록 치수가 정해지고 기판(5)의 표면(51)으로부터 각각의 거리(D1, D2)에 위치한다.