baber/WOPTO huggingface dataset:
Patent KR-20170001041-A (KR)
Title: Charging apparatus for raw material
Inventor: PARK CHONG LYUCK
IPC: F27D3/00
Filed: 2015-06-25
Abstract: The present invention relates to a raw material charging apparatus comprising: a raw material supply unit which supplies raw materials; and a charging suit which charges a storage device which moves along a movement path with the raw material supplied by the raw material unit. The raw material charging apparatus comprises: first support shafts arranged on both end portions through which the raw material is discharged from the charging suit to the storage device; and a leveling plate joined in a width direction of the charging suit between the first support shafts, and arranged to have a lower portion come in contact with a layer of the raw material charged in the storage device. The layer of the raw material becomes denser by contact with the layer of the raw material; thus a degree of aggregation is increased when a sintering raw material is melted, and air permeability is able to uniformly be provided to all areas of the layer of the raw material. As such, return ore fines of sintering are reduced, and a recovery rate of the sintered ores transferred to a furnace is able to be increased.
Patent KR-20170002740-A (KR)
Inventor: KIM GEUN TAK
IPC: H01L51/52
Filed: 2015-06-29
Abstract: The present invention relates to a light emitting display device and a manufacturing method thereof. As an example, the light emitting display device comprises: a substrate which includes a plurality of pixels arranged in a first direction and a second direction intersecting with the first direction; a first electrode which is disposed for each pixel on the substrate; a pixel definition film which is disposed on the substrate, and has an opening portion exposing the first electrode; a hole injection layer which is formed on the first electrode; a lyophilic pattern which is disposed on the hole injection layer in the opening portion, and includes a first portion adjacent to a first side portion of the opening portion and a second portion adjacent to a second side portion of the opening portion, wherein the first side portion and the second side portion face each other in the first direction; a hole transport layer which is disposed on the lyophilic pattern; a light emitting layer which is disposed on the hole transport layer; and a second electrode which is disposed on the light emitting layer, wherein the height from the upper surface of the hole injection layer to the upper surface of the edge of the second portion is smaller than the minimum height from the upper surface of the hole injection layer to the upper surface of the first portion.
Patent KR-20170006200-A (KR)
Inventor: YANG SUN MO
IPC: G06K9/00
Filed: 2015-07-07
Abstract: Disclosed is a medical image processing apparatus which comprises: a storage unit for storing a fingerprint corresponding to each of a plurality of functions; a user input unit for recognizing a fingerprint of a user; and a control unit for performing a function corresponding to the recognized fingerprint among the plurality of functions.
Patent KR-20160123935-A (KR)
Inventor: YU MI RA
IPC: G06F3/16
Filed: 2015-07-08
Abstract: An electronic apparatus is disclosed. The electronic apparatus comprises a plurality of pads, each of the pads including a touch sensor and an acceleration sensor, a sound output interface configured to output sounds that are set to the respective pads, a display configured to display visual feedback, and a processor configured to, in response to the touch sensor in a pad among the pads detecting a touch of the pad, and the acceleration sensor in the pad detecting an intensity of the touch that is greater than or equal to a value, determine that a beat is performed on the pad, control the sound output interface to output a sound that is set to the pad on which the beat is determined to be performed, with a magnitude corresponding to an intensity of the beat, and control the display to display the visual feedback corresponding to the beat determined to be performed.
Patent KR-20170007569-A (KR)
Title: 동파방지 파이프 내장형 오벌코일 및 그 제조장치
Inventor: HAN JOUNG HEUM
IPC: F28F1/36
Filed: 2015-07-08
Abstract: 본 발명은 단면이 원형인 금속재의 열교환파이프가 공급라인을 따라 타원으로 성형하도록 대응되는 복수의 가압로울러가 베이스의 상부에 구비되고, 상기 열교환파이프의 내경측에 파이프의 외경측에 나선상의 가이드편을 갖는 동파방지파이프가 삽입토록 가알로울러에 대향되는 적어도 하나 이상의 공급블럭이 베이스의 상부에 설치되는 동파방지 파이프 내장형 오벌코일 및 그 제조장치에 관한 것이다.
Patent KR-20170007049-A (KR)
Inventor: JEONG HYUN TAE
IPC: F41A35/00
Filed: 2015-07-10
Abstract: Provided is a bullet accelerator capable of being conveniently attached or detached from a gun and increasing discharging speed by increasing the speed of a bullet discharged by force of a charge from gun by force of magnetic field. According to an embodiment of the present invention, the bullet accelerator, accelerating a bullet discharged by a charge from a gun, comprises: an accelerating module assembly detachably mounted in a barrel of a gun, forming a passage through which a bullet passes therein, detecting the bullet accessing to the passage, and forming a momentary magnetic field pulling the bullet in a forward direction; and a power module assembly detachably mounted in a rail adaptor of the gun and applying electricity so that the momentary magnetic field is formed on the passage of the acceleration module assembly when the acceleration module assembly detects the bullet.
Patent KR-20170007924-A (KR)
Title: System for tuning FOV of sensor and method thereof
Inventor: YOON SUNG JUN
IPC: G01S7/40
Filed: 2015-07-13
Abstract: The present invention provides a system for adjusting a field of view of a sensor. The system for adjusting a field of view of a sensor comprises: a sensor unit to extract object information from detection information acquired by a sensor of a running vehicle; a search unit to inquire a storage unit for storing an autonomous driving map including a plurality of pieces of driving environment information matching a moving route from a start point to an arrival point of the running vehicle to search for the driving environment information matching the object information; a position calculation unit to use the object information and the driving environment information to calculate a current position of the running vehicle; a determination unit to detect a field of view adjustment point where a field of view of the sensor is to be adjusted in the moving route of the running vehicle, and determine whether the current position of the running vehicle has entered within a prescribed radius around the field of view adjustment point; and an adjustment unit to adjust the field of view of the sensor in accordance with a determination result of the determination unit.
Patent KR-20170008938-A (KR)
Title: 글래스 파우더를 활용한 색변환 소재의 LED Chip scale package
Inventor: PARK TAE HO
IPC: H01L33/50
Filed: 2015-07-14
Abstract: 본 발명은 글래스 기반의 칩 스케일 패키지를 통하여 열에 의한 변색을 방지할 수 있는 LED 패키지 및 그 제조 방법에 대하여 개시한다. 
본 발명에 따른 글래스 파우더를 이용한 LED 패키지는 기판과, 상기 기판 상에 순차 형성되는 제1 도전형 질화물 반도체층, 활성층 및 제2 도전형 질화물 반도체층과, 상기 제1 도전형 질화물 반도체층 및 제2 도전형 질화물 반도체층 각각에 형성되는 전극을 포함하되, 상기 기판이 칩 상부에 위치하고, 각각의 질화물 반도체층이 상기 기판 하부에 위치하는 플립칩(Flip Chip) 형태의 LED 칩; 및 상기 LED 칩의 측면 및 상부면을 덮는 표면층을 포함하고, 상기 표면층은 글래스 파우더에 형광체가 분산되어 형성된 것을 특징으로 한다.
Patent KR-20170010658-A (KR)
Title: Method for guiding medical examination service real time location based and computer readable recording medium storing program for performing the method
Inventor: LEE JUNG HA
IPC: H04W4/02
Filed: 2015-07-20
Abstract: The present invention relates to a real-time location-based medical examination guide service method which differentially provides a medical examination guide service in accordance with a real-time location of a user. The real-time location-based medical examination guide service method comprises: a step where at least one location recognition device located in an indoor space in a medical examination center detects a location of an examinee terminal; a step where a medical examination service providing server receives location information of the examinee terminal detected by the location recognition device to collect the location information of the examinee terminal; a step of checking a medical examination room corresponding to the location information of the examinee terminal collected by the medical examination service providing server; and a step of supplying medical examination guide-related event information for the corresponding examination room to the examinee terminal based on the location information of the examinee terminal collected by the medical examination service providing server.
Patent KR-20150091456-A (KR)
Inventor: MIN JUNG HYE
IPC: H04N19/182
Filed: 2015-07-23
Abstract: Disclosed are a method and an apparatus for video intra prediction encoding and decoding. The method for video intra prediction encoding according to the present invention is characterized by comprising the steps of: dividing a current picture into at least one block of a certain size; determining a pixel of a surrounding block used in prediction of each pixel inside the current block among pixels of the surrounding block decoded in advance using an extension line having a certain slope around each pixel inside the current block; and predicting each pixel inside the current block by using the pixel of the determined surrounding block.
Patent KR-20170013747-A (KR)
Inventor: PARK SEUNG IN
IPC: G06T15/80
Filed: 2015-07-28
Abstract: The present invention relates to a three-dimensional rendering method and a device thereof. According to an embodiment, the three-dimensional rendering device determines a vertex to be applied to first shading of vertices of a three-dimensional model based on the characteristic information of the three-dimensional model, and performs the first shading on the determined vertex to determine a first shading effect. The three-dimensional rendering device determines a pixel area to which second shading is applied based on reference information indicating whether the first shading is applied, and performs the second shading in the pixel area to determine a second shading effect. The three-dimensional rendering device can generate a rendering result image based on the first shading effect and the second shading effect.
Patent KR-20170017181-A (KR)
Title: 난방 분배기 온도 측정 장치
Inventor: NAM SANG YOOL
IPC: G01K1/08
Filed: 2015-08-05
Abstract: 본 발명은 난방 배관의 환수관에 연결되어 실내 순환수 온도를 정확하게 측정할 수 있는 난방 분배기 온도 측정 장치에 관한 것이다. 이를 위하여, 본 발명은 난방 배관의 환수관에 접촉하여 상기 난방 배관의 온도를 측정하는 온도 측정 센서 및 상기 온도 측정 센서가 삽입되어 끼워지는 제1 삽입홀이 형성되고 상기 온도 측정 센서가 끼워진 상태로 상기 난방 배관의 외측을 감싸는 단열 부재를 포함한다.
Patent KR-20170019269-A (KR)
Inventor: SEO DONG IL
IPC: E03F1/00
Filed: 2015-08-11
Abstract: 본 발명은 하천의 수질(특히 초기 우수시에)을 향상시킬 수 있고 유량을 유지할 수 있으며, 하천의 둔치에 설치하는 하천 수질 개선을 위한 수처리 시스템에 관한 발명이다. 
본 발명은 하천의 둔치(1)에 설치되며, 처리수유입부(10), 스크린(100), 저류조(200), 카리지필터여과장치부(300), 처리수유출부(20)를 포함하는 하천 수질 개선을 위한 수처리 시스템(1000)을 제공한다. 
또한 본 발명은 상기 저류조(200)는 1차저류우수관(210), 유입저류조(240)를 포함하여 구성되어 있는 하천 수질 개선을 위한 수처리 시스템(1000)을 제공한다. 
또한 본 발명은 상기 저류조(200)는 1차저류우수관(210), 1차저류조(220), 2차저류우수관(230), 유입저류조(240)를 포함하여 구성되어 있는 것을 특징으로 하는 하천 수질 개선을 위한 수처리 시스템(1000)을 제공한다. 
또한 상기한 1차저류우수관(210)은 관(pipe) 형태로 형성되어 있으며 하나 또는 둘 이상의 1차저류우수관으로 구성되고, 
상기한 2차저류우수관(230)은 관(pipe) 형태로 형성되어 있으며 하나 또는 둘 이상의 1차저류우수관으로 구성된 것을 특징으로 하는 하천 수질 개선을 위한 수처리 시스템(1000)을 제공한다.
Patent KR-20170020144-A (KR)
Inventor: JUNG WOO JIN
IPC: G01B21/22
Filed: 2015-08-13
Abstract: According to various embodiments, an electronic device comprises a communication circuit for receiving power wirelessly from an external electronic device on which the electronic device is mounted; a sensing circuit for detecting information related to the mounting state of the electronic device; and a control circuit configured to determine whether the mounting state is in a normal state based on the detected information when the electronic device is mounted on the external electronic device and to control charging performance according to the determination result. Various embodiments are possible. So, the deterioration of power transmission efficiency can be prevented.
Patent KR-20170023267-A (KR)
Title: Lamination device
Inventor: SON YANG HAN
IPC: H01L51/56
Filed: 2015-08-19
Abstract: A lamination device according to the present invention includes a support table, a first plate coupled to the support table, a second plate detachably coupled to the first plate, a jig which is separated from the second plate, includes a flat part and a lateral part extended from the flat part, and holds the window, and a pad which is attached to the second plate and presses an electronic panel when the electronic panel is attached to the window as the jig or the support table moves. So, the replacement cost of the pad can be reduced.
Patent KR-20170022259-A (KR)
Inventor: KWON YOUNG HWAN
IPC: A01K63/00
Filed: 2015-08-20
Abstract: 본 발명은 관상어 관리 기기에 관한 것으로써, 더욱 상세하게는 관상어 관리 기기에 있어서, 센서(온도 측정, PH측정), 카메라, LED, 먹이 급여 시스템, Wifi 및 블루투스 모듈을 구비하여, 온도 및 PH를 측정할 수 있도록 하고, 카메라를 이용해 수족관을 촬영하도록 하며, LED를 통해 현재 수족관의 상태를 표시 하도록 한 것이다. 또한 먹이 급여 시스템을 통해 자동 먹이 급여가 가능하도록 하였으며,  wifi 및 블루투스 모듈을 장착해 사용자가 원거리에 위치해 있어도 관상어를 관리 할 수 있도록 한 것이다.
Patent KR-20170031939-A (KR)
Inventor: JI YEON
IPC: H04N7/18
Filed: 2015-09-14
Abstract: 본 발명은 CCTV 대용 드론을 포함하는 CCTV 관제 시스템, 이를 이용한 영상 관제 방법에 관한 것이다. 본 발명은, CCTV 대용 드론(10)이 자동 착륙을 통한 드론 하우징(20) 상에 안착된 상태 유지하는 제 1 단계; 및 CCTV 대용 드론(10)이 카메라부(13)를 통해 외부 영상을 촬영하여 통신부(17)를 제어하여 안테나(24)를 구비한 드론 하우징(20)을 통해 통신망(30)과 연결된 관제서버(40)로 촬영 영상을 전송하는 제 2 단계; 를 포함하는 것을 특징으로 하는 CCTV 대용 드론을 포함한다. 
이에 의해, CCTV 대용 드론(10) 및 드론 하우징(20)의 두 유닛의 결합을 통해 기존의 CCTV 기능을 수행함과 동시에, 특이사항 발생시, 드론이 이륙하여 특정 물체를 추격하면서 촬영할 수 있는 효과를 제공한다. 
뿐만 아니라, 본 발명은, CCTV 대용 드론(10) 및 드론 하우징(20)의 두 유닛의 결합을 통해 기능 자동 이륙, 자동 착륙, 자동 충전 기능을 수행할 수 있는 효과를 제공한다.
Patent KR-20170032117-A (KR)
Title: reversed direction glove valve
Inventor: SONG GYEONG SEOP
IPC: F16K1/04
Filed: 2015-09-14
Abstract: The present invention relates to a reverse glove valve capable of facilitating the flow of a fluid by opening a flow path as a disk opening and closing the flow path moves to the lower side which is an opposite side of an existing disk. The reverse glove vale can facilitate replacement and maintenance of a component by facilitating assembly and disassembly of a valve stem and the disk. According to the present invention, the reverse glove valve includes: a valve body having an inlet in which the fluid flows on one side, an outlet from which the fluid is discharged on an opposite side, and a partition dividing an inflow flow path connected to the inlet and a discharge flow path connected to the outlet and formed at the center, wherein the partition has an opening unit which the fluid passes through; a cage having an open lower path connected to the opening unit of the partition at the lower end, wherein the cage also has an open lateral path connected to the inflow flow path and the discharge flow path and formed on the side; a valve system installed on the cage to vertically move by passing through the upper part of the cage and the upper surface of the valve body; and the disk installed at the lower end of the valve stem and opening and closing the lower path while vertically moving from the lower side of the lower path of the cage.
Patent KR-20160033617-A (KR)
Inventor: LEE HAN NA
IPC: C09D201/06
Filed: 2015-09-15
Abstract: The present invention relates to a curable composition for replacing a glass. The curable composition can be used to provide a plastic film having a two-dimensional planar form and a plastic film having a three-dimensional structure form without generating cracks or curls while ensuring high hardness and remarkable abrasion resistance at the same level of a plastic film using a glass. The plastic film can be used in place of a conventional glass to provide various electronic products such as a light-weight display device or the like, which is free of risks of being damaged by external pressure. The curable composition of the present invention comprises a cationic curable compound, a radical curable compound, and a cationic polymerization initiator including a cation represented by chemical formula 1, and a radical polymerization initiator.
Patent KR-20170035736-A (KR)
Inventor: SHIN JUNG HYEON
IPC: B65D83/08
Filed: 2015-09-23
Abstract: 본 발명은 방향액의 증발 면적을 용이하게 변경 가능하며, 방향이 필요한 장소에 필요에 따라 언제든지 방향이 이루어질 수 있게 함과 아울러, 리드의 교체 문제를 해소하여 편리하게 사용이 가능힌 티슈형 디퓨저에 관한 것이다. 
본 발명에 따른 티슈형 디퓨저는 적층되는 복수의 티슈; 상기 복수의 티슈를 수납하고, 적층된 상기 티슈가 순차적으로 인출되는 인출구가 형성되며, 상기 인출구를 개폐하는 뚜껑이 구비되는 디퓨저 케이스; 및 상기 복수의 티슈를 침지하도록 상기 디퓨저 케이스에 수납되며, 방향성분이 포함된 디퓨저 용액을 포함하여 구성된다.
Patent KR-20170040916-A (KR)
Title: 유틸리티 박스가 구비된 실험대
Inventor: CHOI JIN SUN
IPC: B01L9/02
Filed: 2015-10-06
Abstract: 본 발명의 일실시예에 따른 실험대는, 책상; 상기 책상의 양측에 상기 책상과 고정결합 되어 설치되는 제1 세로 지지대 및 제2 세로 지지대; 상기 제1 세로 지지대 및 상기 제2 세로 지지대와 양단이 결합되어 상기 책상의 상부 영역에 설치되고, 일측에 레일이 형성되는 가로 지지대; 상기 가로 지지대의 레일과 결합되어 상기 가로 지지대를 따라 좌우 이동되도록 설치되고, 전기 콘센트가 형성되는 유틸리티 박스; 상기 제1 세로 지지대 및 상기 가로 지지대 내부를 경유하여 상기 전기 콘센트와 외부 전원을 연결하는 전기 케이블; 및 상기 제1 세로 지지대의 내부 공간에 설치되고, 상기 전기 콘센트와 상기 외부 전원을 연결하는 상기 전기 케이블이 권취되어 수용되는 권취 박스를 포함한다.
Patent KR-20170044786-A (KR)
Title: Vehicle control apparatus and method for sharing location information
Inventor: JANG HYUN SUNG
IPC: G08G1/0967
Filed: 2015-10-15
Abstract: A vehicle control method for sharing location information includes the steps of: recognizing a neighboring vehicle in a driving process; determining a wireless channel for direct communication with the neighboring vehicle; including surrounding information transmitted from the neighboring vehicle in map information; and updating routing information of a distributed hash table (DHT) type by using the map information. Accordingly, the present invention can support a shorter distance error and a quick location information update cycle by grasping the locations of the neighboring vehicles.
Patent KR-20170046267-A (KR)
Title: Seasoning composition with a wasabi
Inventor: KIM DONG HA
IPC: A23L27/10
Filed: 2015-10-21
Abstract: The present invention relates to a seasoning composition using wasabi, and more specifically, to a seasoning composition using wasabi with soothing and reducing the unique, strong, and sharp flavor of wasabi and excellent taste and texture, thereby enabling users to enjoy the seasoning composition with sashimi (very fresh raw fish sliced into thin pieces) and the like. According to the present invention, the seasoning composition contains 3-5 parts by weight of wasabi, 1-3 parts by weight of pickled radish, and 1-3 parts by weight of fish roe.
Patent KR-20170047561-A (KR)
IPC: A47G19/22
Filed: 2015-10-23
Abstract: The present invention relates to a planar figure of a cylindrical body for a paper cup maintaining an uneven pattern, which makes a pattern expressed on the outer surface into a three-dimensional uneven form to maximize aesthetics and texture and, at the same time, provide an anti-slip effect by unevenness, and to a method for manufacturing the same. In other words, the present invention is provided to manufacture a planar figure (10) forming a cylindrical body for a paper cup which forms an uneven surface (7) on the outer surface thereof by sequentially performing each of the following processes: a roll sheet printing process (S1) of maintaining a coating layer (5) on one side of a pulper roll sheet (4) made of a non-fluorescent natural pulper in a roll maintaining the thickness of 0.3-0.35 mm and printing a pattern and a color to be expressed on an exposed side (4a) which is maintained on the opposite side of the coating layer (5) to form a printed roll sheet (3) which maintaining a printing layer (6); an unevenness molding process (S2) of inserting the printing layer (6) between a guide roller (43) and an uneven roller (42) which are provided in an unevenness molding device (40) and are adjacent to each other, so that the printing layer (6) comes into close contact with the surface of the uneven roller (42) to be moved by a distance that the uneven roller (42) rotates, and forming an uneven roll sheet (1) which molds an uneven surface (7) having the same pattern as the printing pattern on the printing layer (6) formed through the roll sheet printing process (S1); and a cylindrical body planar figure cutting process (S3) of placing a fan-shaped planar figure (10) of a tapered cylindrical body, which constitutes a body of a paper cup (100), on the uneven roll sheet (1) so as to enable mass production at once through a cutting device (50).
Patent KR-20170047979-A (KR)
Title: 열화상 카메라를 이용한 수배전반의 열화 진단 시스템
IPC: G01R11/25
Filed: 2015-10-26
Abstract: 수배전반 내부의 설비의 이상 유무를 열화상 카메라를 이용하여 열화상 영상을 획득하고, 열화상 영상을 부품 및/또는 설비에 따라 복수의 영역으로 설정하여 해당 영역에서의 온도변화량을 측정하여 수배전반의 이상 유무를 판별하기 위한 수배전반의 열화 진단 시스템이 개시된다. 
열화 진단 시스템은 수배전반의 내부를 복수의 영역으로 분할하여 복수의 영역들에 대한 각각의 온도 데이터와 데이터베이스부에서의 저장된 데이터를 이용하여 분할된 복수의 영역들에 대한 각각의 온도 변화량을 분석하여 수배전반의 이상으로 판단하고, 그 결과를 사용자에게 능동적으로 통보하여 사고 방지에 대한 즉시성을 제공할 수 있다.
Patent KR-20170048971-A (KR)
Title: Apparatus for bonding of flip chip
Inventor: KIM SUNG WOOK
IPC: H01L23/00
Filed: 2015-10-27
Abstract: Disclosed is a flip chip bonding device. The flip chip bonding device of the present invention comprises: a first moving unit; a second moving unit disposed to face the first moving unit; a substrate stage disposed on one side of the first moving unit and the second moving unit, and transferring a substrate; a wafer stage disposed on the other side of the first moving unit and the second moving unit, and installed to be separated from the substrate stage; a turret head for picking up a chip from the wafer stage, and flipping the chip; a bonding head moving in the longitudinal direction of the first moving unit, having a moving path partially overlapping with the moving path of the substrate, and attaching the flipped chip onto the substrate; and a laser head moving in the longitudinal direction of the second moving unit, and emitting laser beams onto the flipped chip to bond the flipped chip on the substrate.
Patent KR-20170049851-A (KR)
Title: Polymer Dispersed Liquid Crystal Film Comprising UV Curable Resins With SiliconeBased Acrylate and UrethaneBased Acrylate And Preparing Methods Thereof
Inventor: KIM MI RI
IPC: G02F1/1334
Filed: 2015-10-29
Abstract: The present invention relates to a polymer dispersed liquid crystal film comprising liquid crystals and two or more types of photocurable resins having excellent adhesive strength and optical properties, and to a preparation method thereof. The polymer dispersed liquid crystal film of the present invention is manufactured by mixing two or more types of photocurable resins having excellent adhesive strength and optical properties, thereby having improved properties such as Haze and transmittance compared to a film manufactured by comprising one type of photocurable resin. Also, the polymer dispersed liquid crystal film can be applied to various industrial product fields such as a smart window, a TV, a car, etc. requiring transparent and opaque functions.
Patent KR-20170051997-A (KR)
Title: 방통막이를 포함하는 조립식 벽체 및 조립식 벽체 시공방법
Inventor: KIM DONG HYUN
IPC: E04B2/72
Filed: 2015-11-03
Abstract: 본 발명의 일 측면에 따른 방통막이를 포함하는 조립식 벽체는 상하방향으로 긴 형태로 바닥면에 구비되는 다수개의 런너와, 상호 이웃하는 상기 런너 사이에 구비되는 충진재와, 다수개의 상기 런너에 고정되어 벽체를 형성하는 석고보드와, 다수개의 상기 런너에 고정되고 상면이 상기 석고보드의 하면과 맞대어지도록 구비되어 상기 석고보드가 지면으로부터 일정높이 이격되도록 하는 방통막이를 구비할 수 있다.
Patent KR-20170056180-A (KR)
Inventor: KWON SE RANG
IPC: B43K21/00
Filed: 2015-11-13
Abstract: The present invention relates to a mechanical pencil, wherein when a lead is broken in the mechanical pencil for the mechanical pencil to be blocked, a pin mounted in a product penetrates through a blocked lead injection portion for the mechanical pencil to be smoothly used. According to the present invention, provided is an assist device for a mechanical pencil, which has a cup shape of which the inside is empty, wherein a pin capable of penetrating through a lead injection portion is mounted in a bottom portion of a cup, and a floor of which the bottom is flat is provided.