baber/WOPTO huggingface dataset:
Patent KR-20170012853-A (KR)
Title: 위생적인 신체 건조장치
Inventor: KOO JA CHEON
IPC: F26B9/00
Filed: 2015-07-26
Abstract: 본 발명은 위생적인 신체 건조장치에 관한 것으로, 그 구성은 하부 몸체;와, 상기 하부 몸체 상부에 위치되어 외부의 공기를 유입시키고 유입된 공기를 상부 몸체로 배출되게 하는 에어 챔버;와, 상기 하부 몸체와 결합되어 에어 챔버로부터 배출된 공기를 발판으로 유통시키는 상부 몸체;와, 상기 에어 챔버 측으로 공기가 유입되게 하는 송풍부;와, 상기 상부 몸체 위에 안착되어 상기 상부 몸체로부터 유입되는 공기를 신체 측으로 유도하여 송풍되게 하는 발판;을 포함하는 신체 건조장치에 있어서, 
상기 송풍부는 상기 에어 챔버와 일체로 형성되는 것으로, 내부에 공기를 흡입 배출하는 유니버셜 모터가 내장되도록 공간을 가지되, 상부에는 외부의 공기가 유입되어 상기 유니버셜 모터로 공급될 수 있도록 송풍구멍이 형성되는 하우징;과, 상기 하우징에 내장되어 상기 송풍구멍으로 유입되는 공기를 흡입하고, 그 흡입된 공기를 측면으로 배출하는 유니버셜 모터(universal motor);와, 상기 하우징과 유니버셜 모터의 상부 사이에 위치되어 상기 하우징과 유니버셜 모터 사이를 폐쇄하여 상기 유니버셜 모터에서 배출되는 공기가 상기 하우징의 송풍구멍 측으로 역류하는 것을 방지하여 상기 하우징의 송풍구멍으로 유입되는 공기만이 상기 유니버셜 모터로 흡입되도록 유도하는 동시에, 상기 유니버셜 모터의 진동 및 소음을 흡수 해소하는 패킹;과, 상기 유니버셜 모터의 하부 및 측면을 감싸서 폐쇄하되, 측면에는 상기 유니버셜 모터에서 배출되는 공기가 배출될 수 있도록 다수의 배출구멍이 형성되는 집진커버;와, 상기 유니버셜 모터와 집진커버 사이에 위치되어 상기 집진커버의 배출구멍으로 배출되는 공기 중에 잔존하는 이물질이나 불순물을 집진하여 걸러내는 집진필터;와, 상기 집진커버에 일체로 형성되는 것으로, 상기 집진필터의 끝단을 접촉 지지하여 상기 집진필터의 위치를 견고히 결속시키는 다수의 결속돌기;로 된 것을 특징으로 하는 것으로서,  
유니버셜 모터에서 강제 흡입하여 집진커버의 배출구멍으로 배출되는 공기가 배출되는 과정에서 집진필터를 통해 공기 중에 잔존하는 이물질 및 불순물 뿐만 아니라 유니버셜 모터에서 발생하는 흑연가루가 함께 집진되어 깨끗이 정화된 공기가 사용자의 신체 및 호흡기로 배출되므로, 사용자는 샤워 후에 깨끗이 정화된 공기로 신체를 건조할 수 있어 매우 상쾌함을 느낄 수 있을 뿐만 아니라, 호흡시 깨끗이 정화된 공기가 흡입되어 종래의 신체 건조장치에서 발생하는 기관지 계통의 질병을 미연에 예방할 수 있는 효과가 있다. 
또한, 고정수단을 통해 유니버셜 모터의 위치를 견고히 고정시켜 장치의 구조적인 안전성을 강화할 뿐만 아니라, 유니버셜 모터가 작동시 발생하는 진동을 흡수하여 진동으로 인하 소음 발생을 저하시켜 사용자에게 제품의 사용편의성을 제공할 수 있는 효과가 있다.
Patent KR-20160131826-A (KR)
Inventor: MIZUNO HIROFUMI
IPC: B65B37/14
Filed: 2015-07-27
Abstract: Provided are a pickup device and a blister packing machine, capable of more exactly preventing a mistake in the adsorption of an article. A pickup device (23) includes: a rotating drum (231) including a plurality of adsorption parts (231A) with an absorption hole (231B) in the outer part; and a vacuum pump (234) supplying negative pressure to the absorption hole (231B). Before the adsorption parts (231A) reaches an adsorption position (P5), atmospheric pressure of the absorption hole (231B) becomes vacuum pressure, able to adsorb a tablet (5) onto the adsorption parts (231A), through the supply of the negative pressure from the vacuum pump (234). The adsorption parts (231A), adsorbing the tablet (5), enters a state, in which the negative pressure is supplied from the vacuum (234) to the absorption hole (231B), at least before and after going through the adsorption position (P5). Meanwhile, the adsorption parts (231A), not adsorbing the tablet (5), opens the absorption hole (231B) to the atmosphere before the adsorption parts (231A) goes through the adsorption position (P5).
Patent KR-20170015735-A (KR)
Title: Liquid crystal display
Inventor: KWON SUN YOUNG
IPC: C09K19/56
Filed: 2015-07-31
Abstract: A liquid crystal display device according to an embodiment of the present invention comprises: a first insulating substrate; a second insulating substrate facing the first insulating substrate; a pixel electrode and a common electrode, which are each independently disposed on any one of the first insulating substrate and the second insulating substrate; a liquid crystal molecule; and a liquid crystal layer which is disposed between the first insulating substrate and the second insulating substrate, wherein the liquid crystal molecule contains at least one of a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2. In the chemical formulas 1 and 2, R, R, R_1 and R_2 are each independently an alkyl group having 1-8 carbon atoms, an alkoxy group or an alkenyl group having 2-8 carbon atoms, or absent.
Patent KR-20170015007-A (KR)
Title: Display apparatus
Inventor: JEONG MIN GEUN
IPC: H04N5/655
Filed: 2015-07-31
Abstract: A display apparatus is disclosed. The display apparatus according to the present invention includes a display unit including a display panel, a back cover positioned on a rear surface of the display panel, and a shading plate positioned between the display panel and the back cover, a housing for printed circuit board mounting, at least a part of a lower region of the display unit being inserted into the housing, a link bar connecting the housing and the display unit to each other, and a front deco positioned in the housing as a whole and shielding at least a part of a lower end portion of the display unit. According to the present invention, the front deco is positioned below the display panel, and thus the front deco is not exposed to the outside and a user can further concentrate on a display screen.
Patent KR-20170017451-A (KR)
Inventor: KIM YUN OK
IPC: B25B33/00
Filed: 2015-08-07
Abstract: The present invention relates to an artificial hand-shaped gripper and, more specifically, to an artificial hand-shaped gripper capable of performing a massaging function and a gripping function by having artificial fingers on a road. To solve problems such as a problem of having two surfaces capable of gripping an object and a problem of adjusting a length of the gripper, a rod-shaped baton is attached to four to five artificial fingers after forming the artificial fingers. In addition, an artificial intelligence device capable of freely controlling the fingers and a device capable of adjusting the length of the gripper to get an object positioned far are attached to a surface of the rod-shaped baton. According to the present invention, the artificial hand-shaped gripper is capable of getting an object positioned far by using the gripper as my other hand unlike the past and freely moving the artificial hand. The artificial hand-shaped gripper is useful in case of getting tiresome or dangerous in a real life. The artificial hand-shaped gripper can be used by people with mobility difficulties.
Patent KR-20170019262-A (KR)
Inventor: PARK SOON DONG
IPC: G06F3/048
Filed: 2015-08-11
Abstract: The present invention relates to a mobile terminal capable of outputting moving image data and a method for controlling the same. The mobile terminal according to the present invention can continue to provide a user with information corresponding to moving image data included in a selected area of a playback screen even when output for the playback screen displayed on a touch screen is limited. More specifically, the mobile terminal according to an embodiment of the present invention comprises: a touch screen which outputs a playback screen corresponding to moving image data; a user input unit which receives a user input adapted to limit the output of the playback screen; and a control unit which outputs information about a list of a plurality of predetermined areas included in the playback screen when the user input is received, and which extracts moving image data corresponding to a selected area based on a touch on the information about the list. The control unit forms a control command to output summary information corresponding to the extracted moving image data over time.
Patent KR-20150101976-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/20
Filed: 2015-08-17
Abstract: A method for providing a payment service by using a client terminal and a communications server includes: receiving information for checking the wireless communications channel connection of a client wireless terminal from the client terminal by connecting the client terminal and the communications channel, and a part of information required for the payment of the client terminal; checking the wireless communications channel connection of the client wireless terminal; receiving the rest of the information required from the payment from the client wireless terminal through the wireless communications channel connection; and checking information required form the payment by matching the rest of the information received from the client wireless terminal and a part of the information received from the client terminal.
Patent KR-20170023497-A (KR)
Inventor: MOON CHANG HO
IPC: G07F19/00
Filed: 2015-08-24
Abstract: The present invention relates to a financial device. According to an aspect of the present invention, the financial device comprises: an upper module and a lower module arranged in a lower part of the upper module. The upper module includes: a medium input and output device to input and output a medium for counting, a medium for deposit, and a medium for withdrawal; and a discrimination unit connected to the medium input and output device by a transfer path. The lower module includes: an additional function cassette and a medium storage unit to store the medium. When the number of mediums to be stored in the medium storage unit reaches a predetermined number during a deposit process, the medium to be stored in the medium storage unit is transferred to and stored in the additional function cassette.
Patent KR-20170030895-A (KR)
Inventor: PARK SUNG HA
IPC: B63H25/26
Filed: 2015-09-10
Abstract: 본 발명은 조타 장치에 대한 것으로서, 특히 틸러 구동부의 회전 각도를 벗어나는 미 사용 지점에 예비 장착부를 설치한 후 상기 틸러 구동부의 일 구간이 마모 또는 파손된 경우 상기 예비 장착부에 구동부를 이전 설치하여 틸러 구동부의 모든 부분을 사용할 수 있고 이에 의해 사용 연한을 증가시킴은 물론 교체 주기를 연장하여 교체를 위한 비용도 절감할 수 있는 구동부 이동 방식의 조타 장치이다.
Patent KR-20170032530-A (KR)
Title: Functional building material including low-emissivity coat for windows
Inventor: YOU HYUN WOO
IPC: E06B3/67
Filed: 2015-09-14
Abstract: The present invention provides a functional building material for a window, which has improved heat resistance, humidity resistance, and wear resistance. The functional building material for a window includes: a transparent glass substrate; and a low-radiation coating formed on one side of the transparent glass substrate. The low-radiation coating includes a lowermost barrier layer, a dielectric layer, a low-radiation protection layer, a low-radiation layer, and an uppermost protection layer. The lowermost barrier layer located at the lowermost part of the low-radiation coating to be in contact with the transparent glass substrate, and the uppermost protection layer is located at the uppermost part in which the low-radiation coating is exposed to the outside. The lowermost barrier layer has a multilayer structure including a first layer coming into contact with the transparent glass substrate and a second layer located in the upper part of the first layer. The first layer includes metal or composite metal. The second layer includes one selected from metallic oxide, metallic nitride, metallic oxynitride, composite metallic oxide, composite metallic nitride, composite metallic oxynitride, and a group consisting of a mixture of the same.
Patent KR-20170038399-A (KR)
Title: Common voltage generation circuit and display device having the same
Inventor: HA YOUNG SOO
IPC: G09G3/36
Filed: 2015-09-30
Abstract: A common voltage generating circuit according to an embodiment includes a plurality of resistances arranged in series between a power supply terminal and a ground terminal; a common voltage output part including a first common voltage output portion disposed between the resistances to generate first common voltage, and a second common voltage output portion disposed between the resistances to generate second common voltage having an output value different from an output value of the first common voltage; and a controller for outputting either the first common voltage or the second common voltage by a first selection signal. The embodiment provides appropriate common voltage depending on characteristics of a panel, to prevent degradation of images due to flicker, afterimage, and crosstalk.
Patent KR-20170038576-A (KR)
Inventor: KIM JONG HO
IPC: B26F1/38
Filed: 2015-09-30
Abstract: The present invention relates to a forming roller for a rotary die cutting apparatus, capable of conveniently collecting a sheet type material piece generated during a cutting process of a material for a sheet material, and discharging the collected piece to the outside of the rotary die. According to the present invention, the forming roller for a rotary die cutting apparatus, which is for cutting the sheet type material in a regular pattern shape by compressing the sheet type material, comprises a fixing body installed on a conveying path of the sheet type material so as to rotate in a direction corresponding to the sheet type material, and a cutting die which is installed in the fixing body and cuts a portion close to the sheet type material, sucks a cut sheet type material in accordance with an operation of connected suction apparatus in the direction of the fixing body.
Patent KR-20170042446-A (KR)
Inventor: LEE JUN HO
IPC: G08G1/005
Filed: 2015-10-11
Abstract: 제가 발명한 NAPS는 햇빛을 막는 칸막이 때문에 초록색 불인지, 아닌지를 알지 못하는 차량과 보행자 신호등에서 초록색 불이어서 건너는 사람 간의 충돌을 예방하고 기존의 신호등과 다르게 차량을 고려해 초록색인지, 빨간색인지 표시해주는 면이 두면을 만들었다. 그래서 보행자 도로 방향에 녹색불이 켜지면 그곳으로 가는 자동차 쪽은 적색불이 켜져 사람이 횡단보도를 지나가니 멈추라는 뜻을 알리며, 반대로 보행자 도로 방향에 적색불이 켜지면 자동차 진입쪽에 녹색불이 켜진다. 그리고 마찬가지로 칸막이는 불투명하게 합니다.
Patent KR-20170046978-A (KR)
Title: Touch window
Inventor: HER JAE HAK
IPC: G06K9/00
Filed: 2015-10-22
Abstract: Provided is a touch window which comprises a fingerprint sensor having an improved fingerprint sensing function. According to an embodiment of the present invention, the touch window comprises: a first substrate including an effective area and an ineffective area; a decor layer arranged on the ineffective area; a second substrate arranged on the first substrate; and the fingerprint sensor arranged between the first substrate and the second substrate. The fingerprint sensor includes a sensing unit and a wiring unit. The wiring unit is extended to a lower part of the second substrate from an upper part of the second substrate.
Patent KR-20170047103-A (KR)
Title: Shoes with pressure-adjustable tube
Inventor: KANG HWI BOK
IPC: A43B13/12
Filed: 2015-10-22
Abstract: Shoes according to the present invention comprises: air bags which are transformed or restored by the weight of a user, and have elasticity and volume adjusted by the amount of injected air; air hoses which are pipes connected to the inside of the air bags to insert and discharge the air inside the air bags; tubes including air injection holes for adjusting the insertion and discharge of the air by being formed on one ends of the hoses; and midsoles surrounding the tubes. The pressure and elasticity of the air bags are adjusted through the air injection holes, so the optimized wearing feeling for each user can be provided. The air bags can include at least one air bag holes, and can be coupled to the midsoles through the air bag holes for improving the wearing feeling.
Patent KR-20170047999-A (KR)
Title: Semiconductor device having register sets and data processing device including the same
IPC: G11C16/26
Filed: 2015-10-26
Abstract: A semiconductor device is disclosed. The semiconductor device includes: a memory cell array including a first memory region and a second memory region; register sets which store parameter sets, respectively; and a control logic circuit which activates one of the register sets in response to a selection signal and performs an access operation to the first memory region by using the parameter set stored in any one activated register set. Accordingly, the present invention can change each parameter without receiving a change command.
Patent KR-20170048783-A (KR)
Title: Mold clamping device with magnetic clamping power
Inventor: LEE YOU SEOB
IPC: B29C45/64
Filed: 2015-10-27
Abstract: The present invention relates to a mold clamping device applying clamping power after closing a pair of molds, and more specifically, to a mold clamping device which can realize clamping power by magnetism in a condition where a pair of molds are closed. To achieve said objective, the present invention provides the mold clamping device which includes a fixed template and a moving template, and a fixed mold mounted on the fixed template and a moving mold mounted on the moving template are closed, mold, and are separated by the forward and backward movement of the moving template. A magnetic body holding device is mounted on either one of the fixed template and the moving template, and the clamping power of the fixed template and the moving template is generated by a sealed type magnetic path generated from the magnetic body holding device.
Patent KR-20170049684-A (KR)
Inventor: LEE SUNG CHUL
IPC: A01H5/10
Filed: 2015-10-27
Abstract: 본 발명은 신규의 Ca DRT1 ( Capsicum    annuum  DRought Tolerance 1) 유전자/단백질, 및 이를 이용한 식물체의 건조 스트레스 저항성을 증진시키는 방법에 관한 것이다. 본 발명에 의하면, Ca DRT1 이 과발현된 형질전환 식물체(Ca DRT1 -OX)의 앱시스산 민감도 증진효과, 건조/염 스트레스에 대한 저항성 증진효과를 확인하였는바, Ca DRT1  발현조절을 통해 인류가 이용할 수 있는 작물 등의 개량, 특히 식물의 생산성을 향상시킬 수 있을 것으로 기대된다.
Patent KR-20170050622-A (KR)
Title: Ignitor part
Inventor: CHOI DAI KYU
IPC: H05H1/46
Filed: 2015-10-30
Abstract: The present invention relates to an ignition electrode unit. The ignition electrode unit according to the present invention comprises: an ignition electrode which transfers electro-motive force to a plasma discharge channel; a hollow area which is positioned at the lower portion of the ignition electrode; and a pipe which is connected to the hollow area and the plasma discharge channel and is twisted at a predetermined angle. The ignition electrode unit according to the present invention can process gas processed in a process chamber, into the plasma to have high decomposition efficiency. The ignition electrode according to the present invention has an effect that ignition is well performed on both of process byproduct gas discharged after performing a process for a semiconductor or a display in a process chamber and cleaning byproduct gas discharged after performing cleaning of a process chamber, and is not turned off.
Patent KR-20170051747-A (KR)
Title: 피부 주름 발생 민감도 진단용 단일염기다형성 마커 및 이의 용도
Inventor: CHANG YUN HEE
IPC: C12Q1/68
Filed: 2015-10-30
Abstract: 본 발명은 피부 주름 생성 민감도를 판단할 수 있는 단일염기다형성 (SNP) 마커들 중에서 선택된 1종 이상의 단일염기다형성 마커를 포함하는 피부 주름 생성 민감도 진단용 마커, 상기 마커를 검출할 수 있는 프로브 또는 이를 증폭할 수 있는 제제를 포함하는 조성물, 상기 조성물을 포함하는 키트 또는 마이크로어레이 및 상기 마커를 이용한 피부 주름 생성 민감도의 진단을 위한 정보의 제공 방법에 관한 것이다. 
본 발명의 단일염기다형성 마커는 각각의 개체에 대한 피부 주름 생성 민감도를 진단할 수 있는 마커로, 개체에 대한 정확한 피부 타입에 대한 정보를 줄 수 있으며, 이를 통해 화장품 소비자의 피부 특성을 과학적으로 분류하여 피부 특성별 맞춤형 화장품 개발에 이용될 수 있다.
Patent KR-20170050870-A (KR)
Title: Chemical vapor infiltration device
Inventor: CHOI KYOON
IPC: C23C16/32
Filed: 2015-11-02
Abstract: One embodiment of the present invention relates to a chemical vapor deposition (CVD) apparatus, and an objective of the present invention is to provide a CVD apparatus maintaining, at the lowest temperature, a temperature at an entry of a specimen from which processing gas is supplied to a processing chamber to form an SiC base phase; and maintaining, at the highest temperature, a temperature on an exit of the specimen from which the processing gas flows out to manufacture an SiC fiber reinforced SiC composite (SiCf/SiC) with relatively high density and excellent mechanical properties. To achieve this, the apparatus comprises: a processing chamber having an inlet of the processing gas connected to a lower part, having an outlet of the processing gas connected to an upper part, and reacting SiC fiber placed inside with the processing gas to manufacture the SiC composite; and an upper heater combined with the upper part of the processing chamber to supply heat to the SiC fiber.
Patent KR-20170051809-A (KR)
Inventor: KIM JUNG SUNG
IPC: A61F5/042
Filed: 2015-11-02
Abstract: The present invention relates to a patient-customized wrist cast. The patient-customized wrist cast comprises: a body part having an inside contour complementary to the surface contour of the patients treatment area and being divided into two or more compartments; a binding means which is formed along the outer periphery of the body part to bind the divided compartments. The body part includes a guide formed along an outer periphery of the body part comprising: a protruding guide being created when the bending direction of the outer surface of the body part, wherein the binding means is to be located, is uneven, and being protruding from an outer surface of the body part and forming a cavity having a shape corresponding to the binding means; a recessed guide being made when the bending direction of the outer surface of the body part, wherein the binding means is to be located, is even, and being formed along the outer periphery of the body part and creates a groove having a shape corresponding to the binding means; a positioning determining part of a concave-convex shape on the cutting line of the body part divided into two or more compartments. A through hole penetrating through the outer and inner side of the body part comprises: a protrusion insertion hole having a shape for protecting a bony protrusion on a wrist part of the patient to be performed, penetrating through the outer and inner side of the body part; and a plurality of ventilation holes formed on body parts other than the positions, wherein the projection insertion holes are disposed, in an arbitrary shape, penetrating through the outer and inner side of the body part. The ventilation holes can prevent the affected part of a patient which is pressed by a cast from being exposed to different skin diseases caused by bacteria propagation, as well as a bad smell from the cast produced by severe itching and sweat.
Patent KR-20170052221-A (KR)
Inventor: KIM KYE HOON
IPC: A23L29/00
Filed: 2015-11-04
Abstract: 본 발명은 생인삼을 식초용액에 침지시켜 추출된 인삼식초 및 그 제조방법에 관한 것이다. 보다 상세하게는 전인삼을 분자압축탈수제 용액으로 사이토리시스시키는 전처리단계와, 발효원료를 당화하고 알코올 발효시키는 단계와, 상기 알코올 발효된 발효물에 분자압축탈수제 용액으로 유입된 사포닌을 식초발효배지에 첨가하여 초산균을 접종시켜 초산 발효시키는 단계와, 상기 초산 발효된 발효물을 숙성 및 여과하는 단계 및 식초용액에 인삼 전초를 통째로 투입하여 뚜껑으로 밀폐된 후, 저장 유통하는 단계를 포함하여 이루어지는 것을 특징으로 한다 
본 발명은 생인삼의 뿌리, 잎 및 줄기의 표피가 전처리되어 진세노사이드 성분이 식초용액에서 용이하게 용출될 뿐만 아니라, 풀냄새와 이미를 제거할 수 있다. 또한 식초용액에 진세노사이드 성분이 용이하게 용출되므로 인삼식초를 얻을 수 있다.
Patent KR-20170052243-A (KR)
Inventor: BAE SANG EUN
IPC: G01K7/02
Filed: 2015-11-04
Abstract: The present invention relates to a multi-solution height measuring apparatus, and a multi-solution height measuring method using the same. The multi-solution height measuring apparatus comprises: a sensor part (100) in which two or more sensors selected from a thermocouple (110), a pressure measuring tube (120), and a current measuring unit (130) are arranged for the ends of the sensors to be at a same height or have vertical steps as long as a predetermined length, and which is installed over a solution contained in a container (10); a moving part (200) which moves the sensor part (100) vertically such that the sensors of the sensor part (100) are placed into the solution simultaneously or one by one; a measuring part (300) which measures a height of the solution by measuring a distance the sensor part (100) is moved by the moving part (200) measuring a temperature, pressure, density, surface tension, and electrical conductivity; and a control part (400) which outputs measurements obtained by the measuring part (300).
Patent KR-20170056267-A (KR)
Title: cleaning tool capable of easily attaching and detaching for web
Inventor: LEE IN HWAN
IPC: A47L25/00
Filed: 2015-11-13
Abstract: The present invention relates to a cleaning tool allowing easy attachment and detachment of a web. Specifically, according to an embodiment, the present invention provides a cleaning tool comprising: a handle able to be gripped by a user and having a front part and a rear part; a body having one side to which the handle is connected and the other side to which a web for cleaning is detachably attached; and a pushing unit pivotally connected to the body through a hinge and having a pushing unit spaced apart from the web attached to an attachment surface when the hinge is pivoted about the hinge.
Patent KR-20170057587-A (KR)
Title: 다단의 원통형 회전망 스크린을 이용한 골재 선별장치
Inventor: KAWG EUN GU
IPC: B07B13/04
Filed: 2015-11-17
Abstract: 본 발명은 다단의 원통형 회전망 스크린을 이용한 골재 선별장치에 관한 것으로, 더욱 상세하게는 스크린 입자 크기가 동일하거나 다른 구간을 가지는 원통형 회전망 스크린을 다단으로 설치하여 입자 크기에 따른 스크린 망의 교체 없이 원하는 입자 크기의 골재를 선택적으로 선별, 수집할 수 있는 다단의 원통형 회전망 스크린을 이용한 골재 선별장치에 관한 것이다.