baber/WOPTO huggingface dataset:
Patent KR-101915070-B1 (KR)
Title: Apparatus for automatic greese supply of hydraulic
Inventor: CHO DONG HUN
IPC: F16N13/16
Filed: 2018-09-19
Granted: 2019-01-14
Abstract: According to the present invention, a hydraulic automatic grease supply device has a structure in which a plurality of grease injection spaces serving as grease injection containers are provided in one body connected only by one grease transfer hose and a hydraulic hose to independently inject grease in different directions for different rotational friction parts of industrial equipment. Therefore, a manufacturing cost required when a plurality of separate grease injection containers are provided, a manufacturing cost and an assembly time required when a plurality of grease transfer hoses are separately provided for each of the grease injection containers to respectively connect the grease transfer hoses to grease storage containers, and a manufacturing cost and an assembly time required when a plurality of hydraulic hoses are separately provided to make multiple connections by a medium of a separate sub-oil pressure regulator for each of the grease injection containers are eliminated, so that the structure is simplified, the manufacturing cost is reduced, and management and inspection are facilitated.
Patent KR-102022199-B1 (KR)
Title: wire terminal connecting apparatus
Inventor: KIM EUN KYOUNG
IPC: B26D11/00
Filed: 2018-09-28
Granted: 2019-09-17
Abstract: The present invention relates to an automatic wire-terminal connector having a new structure which enables cutting a wire and connecting a terminal with an end of the wire to be automatically done. The automatic wire-terminal connector according to the present invention can automate the entire process of cutting a wire (1) to a predetermined length, ridding front and back ends of the wire (1) of a cover (1a), and connecting a terminal (2) with each of the front and back ends of the wire (1) and discharging the wire connected with the terminal by using a wire supply means (20), a cutting means (30), a conveying means (40), first and second transfer means (50, 60), first and second terminal connecting means (71, 72), and a discharge means (80). As a result, the process of connecting the terminal (2) with the wire (1) is automated to improve productivity, and the wire (1) can be cut to a correct length.
Patent KR-101930820-B1 (KR)
Inventor: LEE JAE SEO
IPC: H04N5/225
Filed: 2018-09-28
Granted: 2018-12-19
Abstract: The present invention relates to a numerical map update system using geographic feature information on the ground, which can accurately detect an error of coordinate data of a numerical map by stably performing a role as a reference point, can rapidly reflect topographic change information to a numerical map by comparing an actual position coordinate of a corresponding photographing area with aircraft GPS position information in the photographing area through periodic aerial photographing, and can allow various users, such as managers of a river or visitors to a river, to check current green algae information of each river in real time by displaying green algae concentration information of each river of a corresponding area on the numerical map. According to the present invention, the numerical map update system using geographic feature information on the ground comprises: a plurality of reference point application devices; a photographing device; a numerical map management server; and a river level management server. Among the reference point application devices, one located within a predetermined distance from a river further includes a green algae measurement unit (950) for measuring a water quality state of the corresponding river. The green algae measurement unit comprises a housing, a drone landing plate, a green algae measuring tank, a solenoid actuator, a green algae measurement device, a water storage tank, a measuring tank washing device, a river water collecting drone, a wireless communications module, and a measuring unit control unit.
Patent KR-101996617-B1 (KR)
Title: Integrated cartridge
Inventor: PARK CHANG JU
IPC: B01L3/00
Filed: 2018-10-11
Granted: 2019-07-04
Abstract: Disclosed is an integrated cartridge which is a fluid transfer device for diagnosing molecules having a simplified and miniaturized structure. According to one aspect of the present invention, the integrated cartridge comprises: a pretreatment unit pretreating a sample; an elution unit eluting effective components from the sample pretreated in the pretreatment unit; and an accommodation unit accommodating the effective components. The accommodation unit comprises: a supply unit supplying the effective components discharged from the elution unit; a storage unit storing and amplifying the effective components supplied from the supply unit and forming a pipe; and an air discharge unit discharging air in the pipe of the supply unit to the outside.
Patent KR-101995574-B1 (KR)
Title: Surface Disposal Apparatus of Worn-out Pipe Line with Needle Scalar
Inventor: JEONG SEONG HYEON
IPC: B25J11/00
Filed: 2018-10-11
Granted: 2019-07-08
Abstract: An objective of the present invention is to secure surface roughness of a surface in a water pipeline. According to the present invention, a surface treatment apparatus for a decrepit water pipeline using a needle scalar comprises: an air pump to move in a pipeline, and supply air to a cylinder of a needle scalar; a pipeline transport robot allowing an air pipe to be installed thereon, and having a controller to control to move in the pipeline; an air pipe which transmits high pressure air generated by the air pump to the cylinder of the needle scalar, and has an air connection unit of a coupler form for connection to the needle scalar; and a needle scalar module unit wherein a needle bundle vertically strikes an inner surface of the pipeline by receiving high pressure air through the air pipe, and the needle scalar rotates in one direction by strike vibration and vertically strikes the inner surface of the pipeline.
Patent KR-102184364-B1 (KR)
Title: 슬롯형 모서리 마찰댐퍼
IPC: E04H9/02
Filed: 2018-10-12
Granted: 2020-11-30
Abstract: 본 발명에 따른 슬롯형 모서리 마찰댐퍼는 제1 플레이트(11)에 수직으로 결합하는 제1 링크(12)를 구비한 기둥링크(10); 제2 플레이트(21)에 수직으로 결합하는 제2 링크(22)를 구비한 보링크(20); 일단은 상기 제1 링크(12)에 회전가능하게 체결되어 구비된 수직링크(30); 일단은 상기 수직링크(30)의 상단에 회전가능하게 체결되고, 타단은 상기 제2 링크(22)에 회전가능하게 체결되며, 길이방향으로 연장된 장공의 슬롯(41)을 구비한 수평링크(40); 일단은 상기 제1 링크(12)에 회전가능하게 체결되고, 타단은 상기 슬롯(41)에 체결되어 상기 슬롯(41)을 따라 길이방향으로 이동가능하게 구비된 대각선링크(50); 및 상기 슬롯(41)이 형성된 상기 수평링크(40)와 상기 대각선링크(50)이 연결되는 위치에 형성된 마찰부(60)를 포함하는 것을 특징으로 한다.
Patent KR-102105250-B1 (KR)
IPC: G01S1/68
Filed: 2018-10-15
Granted: 2020-04-27
Abstract: 영상 감시 시스템 및 이를 이용한 관제 방법이 개시된다. 영상 감시 시스템에 포함되는 영상 감시 장치는 카메라; 상기 영상 감시 장치 근처에 위치한 비컨 기기로부터 비컨 신호를 수신하는 비컨 모듈-상기 비컨 신호는 비컨 식별정보(ID)를 포함함; 및 상기 카메라에 의해 촬영된 영상을 저장함에 있어, 상기 비컨 식별정보(ID)도 함께 저장하도록 제어하는 프로세서를 포함한다.
Patent KR-101940137-B1 (KR)
Inventor: KIM IL HO
IPC: G06Q50/30
Filed: 2018-10-16
Granted: 2019-01-18
Abstract: An apparatus for verifying wiring of a vehicle is disclosed. The apparatus for verifying wiring of a vehicle comprises: an interface unit; a database unit for storing a production specification table and a requirement status table; and a verification unit for receiving a list of wires and part numbers inputted from the interface unit, detecting the circuit diagram for one vehicle using the production specification table and the part numbers of the requirement status table stored in the database unit. The verification unit converts a product equipment list (PEL) code of the production specification table into an electrical code using an ECD reference, converts the requirement status table into an option list, compares a wiring option list of the production specification table with an option list converted by the requirement status table, and verifies the option list converted by the requirement status table. The requirement status table is generated based on the part number list extracted from the production specification table. The verification unit outputs the result of verifying the option list converted by the requirement status table, through the interface unit.
Patent KR-102100749-B1 (KR)
Title: Semiconductor light emitting device and method of manufacturing the same
Inventor: JEON SOO KUN
IPC: H01L33/24
Filed: 2018-10-24
Granted: 2020-04-14
Abstract: The present invention relates to a semiconductor light emitting element and a manufacturing method thereof. The semiconductor light emitting element comprises: a semiconductor light emitting unit including a first semiconductor layer having a first conductivity, a second semiconductor layer having a second conductivity different from the first conductivity, and an active layer positioned between the first semiconductor layer and the second semiconductor layer to generate light through recombination of electrons and holes; a first electrode electrically connected to the first semiconductor layer; and a second electrode electrically connected to the second semiconductor layer. A side surface of the semiconductor light emitting unit is at least partially inclined so that a plane area of the first semiconductor layer is larger than a plane area of the second semiconductor layer. The semiconductor light emitting unit is positioned between the first electrode and the second electrode. The first electrode covers 50% or more of a lower surface of the first semiconductor layer. The thickness of the first electrode is greater than the thickness from the second electrode to the lower surface of the semiconductor light emitting unit.
Patent KR-101989875-B1 (KR)
IPC: B63B25/16
Filed: 2018-10-26
Granted: 2019-06-17
Abstract: 증발가스를 압축기에 의해 압축시키고, 압축된 증발가스를 압축되기 전의 증발가스와 열교환기에서 열교환시켜 냉각시키고, 열교환시켜 냉각시킨 유체를 감압장치에 의해 감압시켜, 증발가스를 재액화시키는 시스템 내의 윤활유를 배출시키는 방법이 개시된다. 
상기 윤활유 배출 방법은, 상기 열교환기에서 냉매로 사용되는 증발가스는 제1 공급라인을 따라 상기 열교환기로 공급되고, 상기 열교환기에서 냉매로 사용된 증발가스는 제2 공급라인을 따라 상기 압축기로 공급되고, 상기 열교환기에서 냉매로 사용되기 전의 증발가스는 우회라인을 따라 상기 열교환기를 우회하여 상기 압축기로 공급될 수 있고, 상기 우회라인 상에는 유체의 유량 및 개폐를 조절하는 우회밸브가 설치되고, 상기 제1 공급라인 상의 상기 열교환기 전단에는 유체의 유량 및 개폐를 조절하는 제1 밸브가 설치되고, 상기 제2 공급라인 상의 상기 열교환기 후단에는 유체의 유량 및 개폐를 조절하는 제2 밸브가 설치되고, 상기 압축기는 급유식 실린더를 적어도 한 개 포함하고, 2) 상기 우회밸브를 열고, 상기 제1 밸브 및 상기 제2 밸브를 닫는 단계; 3) 상기 열교환기에서 냉매로 사용되기 전의 증발가스가 상기 우회라인을 지나 상기 압축기에 의해 압축되는 단계; 및 4) 상기 압축기에 의해 압축된 증발가스의 일부 또는 전부를 상기 열교환기로 보내는 단계;를 포함하고, 상기 압축기에 의해 압축되며 온도가 높아진 증발가스에 의해 응축 또는 응고된 윤활유를 녹이거나 점도를 낮춰 배출시키는 것을 특징으로 한다.
Patent KR-102085739-B1 (KR)
Title: Speech enhancement method
Inventor: SHIN JONG WON
IPC: G10L25/30
Filed: 2018-10-29
Granted: 2020-03-06
Abstract: Disclosed is a speech enhancement method capable of achieving speech enhancement. According to an embodiment of the present invention, the speech enhancement method comprises the steps of: receiving a distorted speech signal including white noise; estimating magnitude information of the speech signal in which the white noise is removed from the received speech signal; obtaining unwrapped phase of the received speech signal and estimating instantaneous phase of the speech signal in which the white noise is removed by using the unwrapped phase of the received speech signal and a learned deep learning model; and obtaining the speech signal in which the white noise is removed by using the estimated magnitude information and the estimated instantaneous phase.
Patent KR-102155240-B1 (KR)
IPC: G06F21/60
Filed: 2018-10-29
Granted: 2020-09-11
Abstract: 본 발명의 일 실시예에 따르면, UseAccountsModel모델의 loginresult필드의 데이터 중 암호화 된 문자열의의 내용을 전처리하여 식별값을 추출하는 전처리부; 및 상기 전처리부를 통하여 추출된 식별값에 AesCrypto함수를 적용하여 상기 암호화 된 문자열을 복호화하는 복호화부를 포함하는 디지털 포렌식 데이터 복호화 장치를 제공한다.
Patent KR-102090533-B1 (KR)
Title: Method of camera posture estimation for augmented reality system based on multi-marker
Inventor: KAM JAE WON
IPC: G06T7/80
Filed: 2018-10-30
Granted: 2020-03-18
Abstract: The present invention relates to a camera position estimation method of a multimarker-based augmented reality system. The camera position estimation method of a multimarker-based augmented reality system comprises the steps of: setting, by a coordinate setting part, absolute coordinates based on a plurality of markers attached to a wall; photographing, by a camera part, an image, and detecting, by a marker detection part, the plurality of markers in the photographed image; extracting, by an extraction part, the detected plurality of markers and projection points corresponding to the markers; and estimating, by a camera position estimation part, a camera position based on the extracted markers and projection points.
Patent KR-102420337-B1 (KR)
IPC: G06T7/20
Filed: 2018-10-31
Granted: 2022-07-13
Abstract: 디지털 지도 상의 절대 위치를 측위하는 측위 방법 및 그 장치가 제공된다. 본 발명의 일 실시예에 따른 측위 방법은, 이동 가능 영역에 대한 정보를 포함하는 디지털 지도 상의 위치가 특정된 최초 측위 기준점을 감지하는 단계와, 상기 최초 측위 기준점의 인접 영역의 내부에 배치되는 복수의 파티클을 생성하는 단계와, 상기 측위 장치의 이동이 감지되면 상기 이동을 반영하여 상기 복수의 파티클을 이동시키는 단계와, 상기 측위 장치의 이동 도중 상기 디지털 지도 상의 위치가 특정된 다음 측위 기준점을 감지하는 단계와, 상기 다음 측위 기준점의 인접 영역의 외부에 위치하는 파티클이 제거되도록 파티클을 리샘플링하는 단계와, 상기 복수의 파티클을 이동시키는 단계, 상기 다음 측위 기준점을 감지하는 단계, 및 상기 리샘플링하는 단계를, 파티클 속성을 기준으로 한 위치 확정 요건을 만족할 때까지 반복하는 단계를 포함한다.
Patent KR-102103017-B1 (KR)
IPC: G01D5/02
Filed: 2018-11-08
Granted: 2020-05-29
Abstract: 본 발명은 케이스의 전면에 배치되고 사용자의 조작에 의해 회전하는 노브(110); 상기 노브와 연결되는 노브축(116); 상기 케이스의 내부에 배치되고, 상기 노브축의 회전 조작을 전달받는 밸브축과 연결되는 밸브; 및 상기 노브축과 밸브축 사이에서 상기 노브축과 밸브축에 연결되어 상기 노브축의 회전 운동과 직선 운동을 상기 밸브축에 전달하고 상기 노브축과 밸브축의 위치 정렬 오차를 흡수하는 조인트(200);를 포함하는 노브 조립체를 제공한다. 상기 위치 정렬 오차는 축방향 길이 오차와, 축 중심 정렬 오차와, 축 각도 오차를 포함한다.
Patent KR-102036036-B1 (KR)
Title: Handy Scope Device for Shape Acquisition Using Multimedia Information
Inventor: ZHANG HYUN JAE
IPC: A61B5/00
Filed: 2018-11-09
Granted: 2019-10-24
Abstract: The present invention relates to a handyscope device for obtaining skin shape information using multimedia information and, more specifically, a handyscope device for providing a three-dimensional effect of a shape by obtaining three-dimensional shape information using photometric. The handyscope device comprises: a body case (100); a battery unit (200); a charging port unit (300); a camera unit (400); a lens unit (500); a lighting group (600); a PCB board (700); and a cap (800).
Patent KR-102209448-B1 (KR)
Title: 자동차의 온보드 음성 인식기를 검사하기 위한 방법, 제어장치 및 자동차
IPC: B60R16/037
Filed: 2018-11-13
Granted: 2021-01-29
Abstract: 본 발명은 자동차(10)의 온보드 음성 인식기(16)를 검사하기 위한 방법(23)에 관한 것으로, 온라인 모드(M1)에서 음성 입력(15)에 대해 통신 연결(21)을 통해 접속된 온라인 음성 인식 서비스(20)의 인식 결과(24) 및 온보드 음성 인식기(16)의 인식 결과(23)가 수신되고, 인식 결과들(23, 24)의 비교 결과(30)가 조사된다. 본 발명은, 음성 입력(15)에 추가하여 온보드 음성 인식기(16)로부터 결과 패턴(34)이 수신되고, 결과 패턴(34)은 비교 결과(30)와 함께 패턴 메모리(32)에 저장되고, 추후에 오프라인 모드(M2)에서 추가 음성 입력(38)에 대해 온보드 음성 인식기(16)의 인식 결과(39) 및 연관된 현재 결과 패턴(34)이 수신되고, 패턴 메모리(25)에서 현재 결과 패턴(34)에 기초해서 미리 결정된 매칭 기준(40)에 따라 일치하는 저장된 인식 상황이 검색되고, 그것의 비교 결과(30')가 차이를 암시하는 경우에, 현재 인식 결과(39)는 거부되는 것을 제공한다.
Patent KR-102114215-B1 (KR)
Inventor: JEONG JAE GWON
IPC: E04G21/04
Filed: 2018-11-16
Granted: 2020-05-25
Abstract: The present invention relates to a concrete distribution process management method based on multivariable monitoring during concrete pumping and a concrete distribution process evaluation system thereof. With the present invention, it is possible to reliably and quickly evaluate, analyze, and manage the feed state of unhardened concrete based on the correlation between evaluation variable factors including user information (pipe length, pipe diameter, strength, and so on) and pressure, temperature, and material fluidity (concrete viscosity, yield stress, and slip layer viscosity yield stress) as information measured during unhardened concrete pumping. According to the present invention, the distribution process management method for concrete fed in a pipe includes: an evaluation variable factor selection step of selecting and determining evaluation variable factors for feed state evaluation; an evaluation variable measurement information acquisition step of collecting measurement information with respect to the selected and determined evaluation variables; an evaluation analysis step of evaluating and analyzing the feed state based on the evaluation variable measurement information pieces obtained in the evaluation variable measurement information acquisition step; and a feed state management step of monitoring and managing the feed state by predicting and grasping related information based on the result of the evaluation and analysis.
Patent KR-101966665-B1 (KR)
Inventor: KIM BERM SOO
IPC: E04H12/00
Filed: 2018-11-27
Granted: 2019-04-09
Abstract: The present invention relates to a device for locking a street lamp pole and, more specifically, to a tube-shaped street lamp pole locking device having an empty interior such that a power distribution part for controlling a street lamp light can be embedded. The locking device comprises: a cover (200) for opening and closing a first opening (110) cut into a predetermined shape and size in the street lamp (100); and a locking member (300) for controlling detachment of the cover (200) from the street lamp pole (100).
Patent KR-102578350-B1 (KR)
Title: 표시 장치
IPC: H10K59/00
Filed: 2018-11-27
Granted: 2023-09-13
Abstract: 본 명세서에 따르면, 금속 기판, 금속 기판 상에 위치하고 제1 컨택홀 및 제1 컨택홀의 주변의 기저전압패드를 포함하는 전계 발광 표시 패널, 전계 발광 표시 패널 상에 위치하고 기저전압패드의 상면의 적어도 일부를 노출시키는 제2 컨택홀을 포함하는 제1 접착 부재, 제1 컨택홀과 제2 컨택홀 내부에 충진되고 금속 기판과 기저전압패드를 전기적으로 연결시키는 도전성 충진재를 포함하는, 표시 장치가 제공된다.
Patent KR-102434256-B1 (KR)
Title: 양극 합제, 이를 포함하는 양극, 및 리튬 이차 전지
IPC: H01M4/13
Filed: 2018-11-27
Granted: 2022-08-19
Abstract: 본 발명은 양극 합제, 이를 포함하는 양극 및 리튬 이차 전지에 관한 것이다. 구체적으로, 상기 양극 합제는, 리튬 퍼옥사이드(Li 2 O 2 ) 및 백금(Pt)을 포함하여, 두 전극의 비가역 용량 불균형을 효과적으로 상쇄시키며, 양극의 초기 충전 용량을 보다 증가시킬 수 있다.
Patent KR-102304638-B1 (KR)
IPC: C09J11/06
Filed: 2018-11-30
Granted: 2021-09-24
Abstract: 본 발명은 아크릴레이트계 수지와 아크릴레이트계 희석 모노머를 포함하는 점착 조성물 및 이의 광경화물을 포함하는 점착 시트에 관한 것으로서, 본 발명에 따른 광경화물을 포함하는 점착 시트는 높은 단차 매립성을 가지며, 동시에 우수한 접착성을 구현할 수 있다.
Patent KR-102230685-B1 (KR)
IPC: G06Q50/10
Filed: 2018-12-06
Granted: 2021-03-19
Abstract: 가상현실 상에서 작품을 관람하게 할 수 있는 갤러리 시스템 및 이를 이용한 갤러리 관리 방법이 개시된다.  이러한 갤러리 시스템은 VR 갤러리 생성 모듈 및 VR 갤러리 실행 모듈을 포함한다.  VR 갤러리 생성 모듈은 갤러리 생성 단말기로부터 적어도 하나의 원본 이미지를 포함하는 작품 업로드 데이터 및 VR(Virtual Reality) 갤러리를 설정하기 위한 갤러리 설정 정보를 수신하고, 이를 이용하여 상기 원본 이미지의 온라인 관람을 위한 VR 갤러리 A를 생성하여 등록 갤러리로 저장한다.  VR 갤러리 실행 모듈은 등록 갤러리 중에서 선택된 갤러리를 갤러리 실행 단말기로 전송하여 표시시킨다.  갤러리 설정 정보는 템플릿 선택 정보, 상기 템플릿 선택 정보에 의해 선택된 갤러리 템플릿 내에 배치시킬 적어도 하나의 작품을 결정하기 위한 작품 선택 정보, 및 상기 작품 선택 정보에 의해 선택된 작품의 배치 위치를 결정하기 위한 작품 위치 선택 정보를 포함한다.  이로써, 사용자는 선택된 작품의 배치 위치를 자신이 원하는 위치로 변경시킬 수 있다.
Patent KR-101970511-B1 (KR)
Title: Dual frequency control of ultrasonic vibrator and ultrasonic cleaning device capable of remote control based on IoT
Inventor: JO SUNG HO
IPC: B08B3/12
Filed: 2018-12-12
Granted: 2019-08-13
Abstract: The present invention relates to an ultrasonic washing apparatus capable of controlling a dual frequency of an ultrasonic vibrator and conducting Internet of Things (IoT)-based remote control, which is able to notify a remotely located worker of the inclination status of a dishwasher, thereby allowing the worker to control and check the operation status of the dishwasher from a remote place. According to the present invention, the ultrasonic apparatus comprises: an ultrasonic wave generation means which includes one or more transducers; a frequency generation means which generates and outputs a frequency for oscillation in the shape of a sine wave, which oscillates the transducers; an output value measuring unit which measures and outputs an output value of an ultrasonic wave generated by the ultrasonic wave generation means; an inertia measuring means which measures change values on front, rear, upper, lower, left, and right sides of the ultrasonic washing apparatus to output the values as inclination measurement values of the ultrasonic washing apparatus; a control means which, when the ultrasonic wave output value is not a maximum value within a reference value range, generates an ultrasonic wave generation control signal to generate and output a frequency for oscillation as a maximum value within the reference value range, outputs the ultrasonic wave generation control signal to the frequency generation means, and, when the inclination measurement value for the ultrasonic washing apparatus exceeds the reference value range, generates and outputs a position adjustment notification information of the ultrasonic washing apparatus; and a user interface means which outputs a menu item selection signal to the control means, and receives the status information during operation of the ultrasonic washing apparatus from the control means to output the status information. Accordingly, the present invention enables an administrator or a worker to control the operation of a dishwasher or to check the operation status regardless of his or her position.
Patent KR-102552966-B1 (KR)
Title: 휴대용 단말기 및 그 구동 방법
IPC: H04M1/725
Filed: 2018-12-13
Granted: 2023-07-10
Abstract: 본 발명은 휴대용 단말기 및 그 구동 방법에 관한 것으로, 더욱 상세하게는 휴대용 단말기의 전면에 실장된 전면 카메라로부터 조도 정보를 효율적으로 측정하는 방법을 제시함으로써, 휴대용 단말의 조도센서를 전면 카메라에 통합할 수 있는 휴대용 단말기 및 그 구동 방법에 관한 것이다.
Patent KR-101941556-B1 (KR)
Inventor: CHO SUNG TAE
IPC: G01S15/06
Filed: 2018-12-14
Granted: 2019-01-24
Abstract: The present invention relates to a spatial image drawing compensation system using a ground reference point location confirmation and geographical information. More specifically, the present invention relates to a spatial image drawing compensation system using a ground reference point location confirmation and geographical information which maintains stably a securing state of a location measurer from the ground while applying an image of various buildings, which are a landmark concentrated in the downtown, at an accurate location in a drawing image by drawing the image of various buildings, which are a landmark concentrated in the downtown, based on an actual landmark. The spatial image drawing compensation system using ground reference point location confirmation and geographical information comprises: a numerical map DB saving a drawing image; a plurality of location measurer including a control device set to operate an alarm lamp; an image drawing instrument updating a saved drawing image; and a securing unit stably maintaining a securing state of the location measurer from the ground.
Patent KR-102004870-B1 (KR)
Title: Improved dry type separation device
Inventor: KIM BYOUNG GON
IPC: B07C5/16
Filed: 2018-12-17
Granted: 2019-07-29
Abstract: The present invention includes: a housing which has a plurality of through holes formed in an upper surface and has an inclined structure so that each corner is divided into a first section, a second section, a third section, and a fourth section in the order of height with respect to the ground; a supply unit which supplies a pulverized product to an upper surface of the housing; a plurality of guide units which obliquely protrude from the upper surface of the housing; a vibration unit which is installed in one side of the housing and is formed to discharge the pulverized product through different paths along the guide unit by adding vibration to the housing; a blowing unit which is installed in the lower part of the housing, is extended outwards in a horizontal direction of the housing, and blows air into the through hole of the housing; a blowing range adjusting unit which is installed inside the housing and adjusts a range of air blown by the blowing unit; and a separation unit which receives the pulverized product discharged from the housing in a plurality of compartments respectively and then, selectively separates the pulverized product through at least two compartments connected with each other. The present invention is able to: ensure safe and efficient blowing functions while easily selecting pulverized products with different specific gravity; increase a sorting speed while freely adjusting the specific gravity of a pulverized product to be sorted with more economical blowing energy; and improve reliability of the sorting results.