baber/WOPTO huggingface dataset:
Patent KR-20180016943-A (KR)
Inventor: OKAMURA TAKASHI
IPC: H01L21/78
Filed: 2017-07-28
Abstract: The purpose of the present invention is to provide a manufacturing method of a light emitting diode chip capable of obtaining a sufficient luminance, and a light emitting diode chip. The manufacturing method of a light emitting diode chip comprises: a wafer preparation step of preparing a wafer formed with a laminate layer, on which a plurality of semiconductor layers including a light emitting layer, on a transparent substrate for crystal growth, and formed with an LED circuit on each area divided by a plurality of division planned lines, which cross each other, on a surface of the laminate layer; a transparent substrate preparation step of preparing a transparent substrate formed with a plurality of through-holes on a whole surface thereof; an integration step of forming an integrated wafer by bonding a back surface of the wafer to a surface of the transparent substrate; and a division step of cutting the wafer with the transparent substrate along the division planned lines so as to divide the integrated wafer into individual light emitting diode chips.
Patent KR-20190012810-A (KR)
Inventor: LEE JAE UK
IPC: G06Q50/04
Filed: 2017-07-28
Abstract: The present invention provides a method for producing a polycarbonate product comprising the steps of: inputting basic information of a product, an objective function based on an underproduction amount of the product and a price of the product, and a constraint condition on the objective function; generating storage information representing a storage amount of a raw material of the product; storing the basic information of the product, the objective function, the constraint condition, and the storage information; performing mathematical optimization using the basic information of the product, the constraint condition, and the storage information so as to minimize the objective function; and creating and displaying a production plan for the product by using a result of the mathematical optimization. The underproduction amount of the product is a difference between a target production amount and an actual production amount and the basic information of the product includes information on the price of the product, a total production amount, a total price, the target production amount, the production amount and a production capability of a product producing line.
Patent KR-20190012826-A (KR)
Inventor: KANG JAE SUNG
IPC: G01R31/327
Filed: 2017-07-28
Abstract: The present invention relates to a self-diagnostic-type ground switch and, more specifically, to a self-diagnostic-type ground switch and a remote monitoring and inspecting system having the same capable of automatically checking insulation deterioration and fault states in an active operation state. The self-diagnostic-type ground switch comprises a plurality of sensors connected to a plurality of power cables, a plurality of measurement current calculation units, and a controller.
Patent KR-20190013204-A (KR)
Inventor: KWAK TAE JIN
IPC: F04D27/00
Filed: 2017-08-01
Abstract: The present invention provides a blowing system based on an air blending phenomenon for experience of virtual reality, which can provide an environment similar to a real-life situation by controlling a wind generator to blow a wind with a wind direction and a wind speed corresponding to progress of a virtual reality program. According to the present invention, the blowing system based on an air blending phenomenon for experience of virtual reality comprises: a plurality of wind generators installed to be arranged while leaving a distance about a user, wherein a wind speed can be changed, and a wireless communication unit is installed; and a control server transmitting and receiving a control signal with the wind generators through wireless communication, and formed to provide a wind direction and a wind speed of a wind by individually controlling the wind generators in correspondence to progress of a virtual reality program used by a user.
Patent KR-20180016301-A (KR)
Inventor: KIM SOENG HUN
IPC: H04B7/0408
Filed: 2017-08-03
Abstract: The present disclosure relates to a communications method for fusing a 5G communications system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system thereof. The communications method of the present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security, safety-related services, and the like) based on a 5G communications technology and an IoT-related technology. Disclosed are a method and an apparatus for reselecting a beam and selecting an appropriate beam to be camped on to allow a terminal to receive a service in a next generation mobile communications system operated based on the beam. According to an embodiment of the present invention, the method of the present invention comprises the steps of: receiving system information including first beam reselection priority information; receiving a radio resource control (RRC) message including second beam reselection priority information; determining whether a terminal is camped on an appropriate beam; and applying one of the first and second beam reselection priority information on the basis of a determination result.
Patent KR-20190018814-A (KR)
Inventor: KIM YUN SOO
IPC: B60N2/02
Filed: 2017-08-16
Abstract: The present invention relates to a torque transmitting shaft and a vehicle seat moving device having the same, wherein the torque transmitting shaft comprises: a rotating shaft rotating by a driving source, and having an insertion unit coupled to a coupling hole formed in an object to be rotated in at least one end thereof; and a fiber layer formed on a surface of the insertion unit, and arranged between the insertion unit and the coupling hole. Therefore, operating noise is reduced, and durability is improved.
Patent KR-20190019547-A (KR)
Inventor: AHN TAE YOUNG
IPC: H02M7/06
Filed: 2017-08-18
Abstract: The present invention relates to a control circuit of a simple high power factor switching rectifier, which uses a boost type rectifier circuit to maintain a high power factor and a constant output voltage in a high frequency switching rectifier which converts an AC voltage into a DC voltage using a boost converter as a basic circuit. According to the present invention, the control circuit of a simple high power factor switching rectifier can increase an input power factor and power conversion efficiency, and can realize a switching rectifier with high reliability by adjusting a driving voltage of a main switch of a boost converter to a high switching frequency by comprising: an error amplifier for amplifying an error between a reference voltage and an output voltage to control a boost type rectifier in a current boundary mode; a triangle wave voltage generator proportional to an input voltage divider for measuring a secondary winding voltage which is shared and combined with an inductor of the boost type rectifier, and to a secondary voltage; a multiplier for multiplying two voltages; a comparator for comparing output of the multiplier and a triangular wave voltage; a zero voltage detector at voltage of a boost inductor; a filter; and a pulse latch circuit.
Patent KR-20170113499-A (KR)
Inventor: MIN CHUN HEE
IPC: G01N1/14
Filed: 2017-08-21
Abstract: 본 발명은 개인 시료 채집기에 관한 것이다. 본 발명의 일실시 예에 따른 개인 시료 채집기는 사용자의 어깨에 걸쳐서 사용하며 투명재질로 형성되고 적어도 둘 이상으로 구성된 연결튜브, 상기 연결튜브의 일단에 각기 조립되며 사용자의 호흡기관의 일측에 배치되어 사용자가 호흡기관을 통해 흡입하는 서로 다른 시료를 포집하고 이물질을 여과하는 필터, 상기 연결튜브의 타단에 각기 삽입되어 필터를 통해 포집한 시료가 투입되는 투입구가 일단에 형성된 연결관, 상기 연결관의 타단과 연결되어 필터에서 포집한 시료를 흡입하여 토출하는 펌프, 상기 펌프와 연결되어 펌프에서 토출한 시료를 보관하는 입자포집장치, 상기 투입구를 외부노출하며 입자포집장치, 펌프 및 상기 입자포집장치와 펌프를 구동하기 위한 전원을 생성 및 공급하는 배터리가 내부에 설치되고 상기 배터리의 전원을 켜거나 끄는 조작버튼과 디스플레이가 외부에 설치되며 사용자가 휴대 가능한 케이스 및 상기 배터리와 연결되어 케이스의 내부에 설치되며 펌프에서 토출되는 시료의 유량을 측정하는 유량계 및 상기 유량계로부터 제공되는 데이터를 비교, 판단 및 연산하는 중앙처리장치를 포함하는 포집제어부를 포함한다.
Patent KR-20190021868-A (KR)
Inventor: LEE CHUN WOO
IPC: B65H35/08
Filed: 2017-08-24
Abstract: The present invention relates to a packing apparatus, in which a package for packing an object to be packed is formed while having a length as much as a circumferential length of a pair of rollers whenever the pair of rollers make one rotation in case where the object to be packed falling through an outlet is inserted between a pair of sheets via a guide unit, thereby being possible to remarkably reduce manufacturing cost and maintenance cost since the number of parts is remarkably reduced than the conventional number of parts.
Patent KR-20190023409-A (KR)
Inventor: PARK JEAN SUNG
IPC: G06K9/00
Filed: 2017-08-29
Abstract: The present invention relates to a system which allows a user to verify himself or herself by using a camera (webcam or cellular phone) which is common in the surroundings and a part of their body. The system arbitrarily selects a predefined gesture and requests the user to immediately follow the selected gesture, thereby blocking the possibility of forgery or identity theft and proving the user a very simple personal verification method.
Patent KR-20190025248-A (KR)
Inventor: BONG JIN JONG
IPC: G01N21/80
Filed: 2017-09-01
Abstract: According to the present invention, a method for detecting a cholinesterase inhibiting substance detects a cholinesterase inhibiting substance from blood, and quantitatively detects concentration of the substance. Even though lower concentration of blood and a substrate are used, accuracy of qualitative and quantitative analysis is high. Moreover, even though the accuracy of qualitative and quantitative analysis of a cholinesterase inhibiting substances is high, analysis time can be performed very quickly within about 10 minutes.
Patent KR-20190025473-A (KR)
Inventor: PARK JEE HUN
IPC: G05B23/02
Filed: 2017-09-01
Abstract: The present invention relates to a device and a method for predicting plant data, capable of generating plant prediction data based on a plant prediction model, and providing accurate prediction data on a normal state even in a case in which the data on the abnormal state is included in measurement data in a system for detecting abnormality of a plant by comparing the prediction data and the measurement data. According to the present invention, the method for predicting data to generate the prediction data on a normal state of the plant based on the plant prediction model and the measurement data on multiple tags includes: a step of generating first prediction data by performing first prediction based on the measurement data and the plant prediction model; a step of selecting an abnormal state tag in which the measurement data is determined as the data of the abnormal state which is not the data of the normal state based on the first prediction data; a step of updating the plant prediction model by using only the measurement data of the rest tag (tag of the normal state) except for the tag of the abnormal state selected; and a step of generating the prediction data by performing the second prediction based on the updated plant prediction model and the measurement data of the tag of the normal state. According to the present invention, the device and the method for predicting plant data can improve the accuracy of predicting a malfunction/failure by providing accurate prediction data on the normal state even in an abnormal/failed situation of the plant.
Patent KR-20190027670-A (KR)
Inventor: KIM MIN SIK
IPC: H01L33/62
Filed: 2017-09-07
Abstract: The present invention relates to a light emitting device package which is applied to an electronic component such as an LED and the like and generates a plurality of protrusion patterns on an upper surface of an alloyed layer, which is arranged on a frame, to increase a joint force between the alloyed layer and a wire connected with the alloyed layer. According to the present invention, the light emitting device package sequentially coats the frame included in the light emitting device package with nickel and gold and increases an adhesive force between the alloyed layer and the wire of a gold component if the alloyed layer is formed by making the nickel permeate into the gold. In addition, the light emitting device package comprises: first and second frames arranged to be separated from each other; a light emitting device arranged on the first frame; and a wire extended from the light emitting device to be arranged on the second frame.
Patent KR-20190028092-A (KR)
Inventor: KWAK JEONG MIN
IPC: F02M21/02
Filed: 2017-09-08
Abstract: The present invention relates to a gas treatment system capable of effectively supplying liquefied gas and/or boil-off gas (BOG) from a liquefied gas storage tank to a customer, and a vessel including the same. According to one embodiment of the present invention, the gas treatment system comprises: a plurality of BOG compressors pressurizing and supplying BOG generated from a liquefied gas storage tank to a customer, and constructed in parallel; a BOG supply line connecting the liquefied gas storage tank with the customer and including a BOG compressor; a preheater disposed on an upstream portion of the BOG compressor on the BOG supply line, and preheating and supplying the BOG discharged from the liquefied gas storage tank to the BOG compressor; and a bypass line branched from a downstream portion of the BOG compressor on the BOG supply line to be connected to the upstream portion of the BOG compressor. The bypass line is connected to an upstream portion of the preheater in the upstream portion of the BOG compressor. When operation is stopped, the BOG compressor is controlled in a standby state at a preset condition. When the standby state exceeds a preset period, the BOG compressor of the standby state is operated and the BOG discharged from the started BOG compressor is bypassed to the upstream portion of the preheater through the bypass line.
Patent KR-20190028913-A (KR)
Title: Protector for Battery of Vehicle
Inventor: KWON JIN TAEK
IPC: B60R16/04
Filed: 2017-09-11
Abstract: The present invention relates to a protector for a battery of a vehicle to protect an IEC module mounted in a battery. According to the present invention, a protector (100) to protect a battery (10) of a vehicle comprises: a retainer (110) crossing and surrounding the external surface of a body portion (11) of the battery (10); and a protective member (120) composed of a protective piece (121) assembled at one side in the front of the retainer (110) to be arranged in the front of an IEC module (12) to protect an IEC module (20) mounted in the battery (10) from a shock, and a support surface (122) formed to be bent to accommodate the IEC module (12) at one side of the protective piece (121).
Patent KR-20170106632-A (KR)
Inventor: LEE SEONG KEUN
IPC: B67D1/00
Filed: 2017-09-13
Abstract: A liquid discharging device capable of efficiently sterilizing piping is provided. The present invention includes: a cold water tank (11) for storing cold water; a hot water tank (21) for storing hot water with a heating device (53); a cold water discharge passage (71) individually connected to each of the carbonated water tanks (31) storing carbonated water; and a hot water discharge passage (72), wherein the carbonic acid water discharge passage (73) is connected to the passage (74) through the confluence portion (47) and communicates with the discharge port (3) provided in the passage (74). The liquid discharging device (1) is provided respectively in the discharge flow paths (71 to 73), and opens or closes. A plurality of individual on/off valves (42 to 44) for opening and closing the discharge flow paths (71 to 73), and a common open/close valve (45) for opening and closing a common flow path (74) between the common flow path (74) between the merging portion (47) and the discharge opening (3) are provided.
Patent KR-20190030482-A (KR)
Inventor: CHOI HWAN JOON
IPC: H01L27/15
Filed: 2017-09-14
Abstract: According to the present invention, a display device comprises: a substrate on which wiring electrodes are formed; a plurality of semiconductor light emitting elements electrically connected to the wiring electrodes; a plurality of fluorescent layers arranged to convert the wavelength of light and to cover at least a part of the plurality of semiconductor light emitting elements; and a plurality of partition wall parts disposed between the plurality of fluorescent layers, and having a plurality of light transmitting layers made of a light transmitting material and a plurality of reflective layers configured to reflect light. The light transmitting layers are disposed to surround the reflective layers.
Patent KR-20190032719-A (KR)
Title: High efficiency heater block for semiconductor wafer and method for manufacturing the same
Inventor: CHOI YOON
IPC: H01L21/67
Filed: 2017-09-19
Abstract: Disclosed is a manufacturing method of a high efficiency heater block for a semiconductor wafer, which is possible to form a uniform aluminum fluoride film on a surface layer of an aluminum heater block and to minimize generation of particles caused by the aluminum heater block in a chamber when cleaning fluorine plasma of the chamber by performing a fluoride plasma seasoning process after coating aluminum in a plasma spray manner on the surface layer of the aluminum heater block and passing a planarization process. The manufacturing method of the heater block for a semiconductor wafer includes: a step of coating the aluminum on a surface of the aluminum heater block in a spray coating manner to form an aluminum coating layer; a step of planarizing the aluminum coating layer; and a step of forming the uniform aluminum fluoride film through the fluorine plasma seasoning process on the planarized aluminum coating layer.
Patent KR-20190033260-A (KR)
Title: Preparing method of perovskite light-emitting diodes for controlling perovskite grain size
Inventor: SONG MYOUNG HOON
IPC: C08L65/00
Filed: 2017-09-21
Abstract: The present invention relates to a manufacturing method of a perovskite light emitting diode capable of controlling a perovskite grain size. More specifically, the present invention provides the manufacturing method of a perovskite light emitting diode capable of controlling a perovskite grain size comprises the steps of: coating a hole transfer layer on an anode substrate; spin-coating a perovskite precursor mixed solution on the hole transfer layer; forming a perovskite layer to be spin-coated after dripping a solution prepared by dissolving an amine-based ligand after the spin-coating; coating an electron transfer layer on the perovskite layer; and depositing a cathode on the electron transfer layer.
Patent KR-20190035145-A (KR)
Title: Display apparatus and control method thereof, and recording media
Inventor: HUR JAEMYUNG
IPC: H04N21/4363
Filed: 2017-09-26
Abstract: A display device of the present invention comprises: a signal reception unit connected to any one of a plurality of video devices and receiving a video signal from the connected video device; a display unit displaying video based on the video signal received through the signal reception unit; and a processor acquiring time information about a time from a connection time point of the video device to a time point displaying the video when any one video device from the video devices is connected to the signal reception unit, and displaying a user interface (UI) for representing a connection state corresponding to a current time point after connection of the video device based on the time information. According to the present invention, the display device determines and represents an operation state of a video device to a user until video is displayed based on a video signal outputted from the video device, thereby preventing the user from misunderstanding the state of the video device.
Patent KR-20190035228-A (KR)
Title: System for safekeeping goods supporting multiple authentication
Inventor: PARK KYOUNG HAN
IPC: G07C9/00
Filed: 2017-09-26
Abstract: The present invention relates to an article storage system supporting multiple authentication. More particularly, the present invention relates to the article storage system supporting multiple authentication which manages a use state of an article storage box through a management device for managing a locking device for locking the article storage box provided in a locker such as a drawer or a safe, and which supports management of a smart key for releasing a locked state through an electrical and physical, two-factor authentication, thereby improving safety and convenience of use according to a use of the article storage box. The present invention, along with the two-factor authentication including an electrical authentication and a physical authentication between the smart key and the locking device, limits an authentication of a lost smart key to ensure safety of an article stored in the article storage box following a loss of the smart key, thereby ensuring safety of using the article storage box through the authentication management and at the same time, producing an effect of ensuring security for preventing a theft of an article through a simple loss report, and user convenience.
Patent KR-20190041786-A (KR)
Title: Alternative shape type banner stand
Inventor: OH HUN MIN
IPC: G09F15/00
Filed: 2017-10-13
Abstract: The present invention relates to a polygonal-shaped banner stand and, more specifically, to a polygonal-shaped banner stand for posting a plurality of banner advertisements in various shapes on the basis of a central support, wherein a banner advertisement can be posted in a triangular pyramid shape, an inverse triangular pyramid shape, and a triangular prism shape. According to the polygonal-shaped banner stand of the present invention, the banner advertisement can be posted in a reverse triangle shape or a triangle shape. Moreover, a square-shaped banner can be posted on three surfaces to provide new aesthetic sensation. In addition, a support bar is fixed to the support by using two support bars of the same type to significantly reduce product manufacturing costs, and thus production costs can be significantly reduced.
Patent KR-20190043226-A (KR)
Title: Infectious recombinant clone increasing infection ratio for cucumber green mottle mosaic virus and uses thereof
Inventor: HYOUN SUB LIM
IPC: C12N15/82
Filed: 2017-10-18
Abstract: The present invention relates to a Cucumber green mottle mosaic virus (CGMMV) infectious recombinant clone that increases an infection rate and uses thereof. More specifically, as the infectious clone of CGMMV-OMpj with an increased infection rate can be produced through a production method of the present invention, it is possible to compensate for a significant decrease in the infection rate of infectious clones of CGMMV to date, and to develop disease-resistant cultivars using pathogenic viral proteins.