baber/WOPTO huggingface dataset:
Patent KR-20170109776-A (KR)
Title: 자동차 부품 조립라인용 박스형 리프트 장치
Inventor: GANG HONG JUNG
IPC: B66F9/02
Filed: 2016-03-22
Abstract: 본 발명은 다양한 자동차 관련 부품 생산 현장에서 작업자의 수작업 형태로 진행되는 공정이 이루어질 때 작업자에게 작업 대상물을 전체 흐름에 맞게 공급 및 배출이 원활히 이루어질 수 있는 하는 박스형 리프트 장치에 관한 것이다. 

돌출형 힘살판(1a)이 형성된 지지판(101)과, 상기 지지판(101)의 상단 편측에 고정설치된 고정브라켓(725)과, 상기 고정브라켓(725)의 양측에 구성된 지지브라켓(728)이 구성된 하부플레이트(1)와,상기 하부플레이트(1)의 지지판(101) 상단 편측에는 모터(710)에 의해 체인구동기어(720)를 회전시킬 수 있는 속도가변제어유닛(7)와, 상기 속도가변제어유닛(7)의 양측에는,상기 한쪽이 개방된 레일홈(302)을 구성하되, 그 레일홈(302)의 외주면에는 제품경량화 및 내구성 향상을 위해 다수개가 구성된 힘살부(3a)로 이루어진 프로파일 형강(3)(3-1)과,상기 양측 프로파일 형강(3)(3-10)의 상측에는,지지고리(210)에 수평으로 축 고정된 힌지축봉(211)과,상기 힌지축봉(211)에 끼워져 회전되는 체인회전기어(212)로 이루어진 상부플레이트(2)와,상기 체인회전기어(212)와 상기 체인구동기어(720)는 체인(C)으로 서로 연결되어 정,역회전 될 수 있도록 한 동력전달수단(T)과,상기 동력전달수단(T)에는,상기 체인(C)에 체결되어 정,역회전에 따라 양측 프로파일 형강(3)(3-1)의 레일홈(302)을 따라 승하강 하는 물품적제용 캐이어(6)를 구성한 것;을 특징으로 한다.
Patent KR-20170051144-A (KR)
Title: Electric Dust Collection Device and Air Conditioner comprising the same
Inventor: PARK HYUNG HO
IPC: B03C3/08
Filed: 2016-03-28
Abstract: An electric dust collection device according to the present invention comprises: an electrification unit electrifying dust particles in the air; and a dust connection unit collecting the dust particles electrified by the electrification unit. The electrification unit includes: a wire discharge electrode to which high voltage is applied; and a counter electrode unit provided to be spaced from the wire discharge electrode and arranged across an air flow direction. The counter electrode unit has a shape with a length longer than a width and includes a plurality of counter electrode plates facing each other and arranged to be spaced from each other. The wire discharge electrode extends in a longitudinal direction and includes a plurality of discharge wires arranged alternately with the plurality of counter electrode plates between the plurality of counter electrode plates. The electrification unit is arranged across the air flow direction between the electrification unit and the dust collection unit, forms a plurality of holes to enable the air to flow, and more includes a blocking electrode unit composed of an electrically conductive material to be electrically connected to the plurality of counter electrode plates.
Patent KR-20170111956-A (KR)
Inventor: KIM BOK RAE
IPC: E06B3/46
Filed: 2016-03-30
Abstract: 본 발명은 미닫이 창호의 밀폐구조에 관한 것으로, 더욱 상세하게는 벽체에 설치되는 창틀과, 창틀의 내면에 각각 슬라이딩 안내되게 설치되는 실외,내측 창문이 포함되고, 창틀은 벽체에 설치시 실외에 가까운 내면 한쪽에 실외측 레일홈이 형성되고, 실외측 레일홈에서 미리 정해진 거리로 실내에 가까운 내면 한쪽에 실내측 레일홈이 형성되며, 실외,내측 창문은 실외,내측 창문프레임과, 실외,내측 창문프레임의 내면 한쪽에 설치되는 제1,2페어유리와, 제1,2페어유리에서 미리 정해진 거리로 실외,내측 창문프레임의 내면 한쪽에 설치되는 제1,2유리와, 실외,내측 창문프레임의 외면 한쪽에 설치되는 제1,2모헤어와, 제1,2모헤어에서 미리 정해진 거리로 실외,내측 창문프레임의 외면 한쪽에 설치되고 실외,내측 레일홈에 삽입되어 슬라이딩 안내되는 제1,2레일부재와, 모헤어와 제1,2레일부재 사이로 실외,내측 창문프레임의 외면 한쪽에 설치되는 제1,2롤러로 구성되는 미닫이 창호에 있어서, 제1,2레일부재가 설치되는 실외,내측 창문프레임의 외면 한쪽은 제1,2삽입공간을 가진 제1,2설치단이 형성되며, 제1,2레일부재는 제1,2삽입공간에 삽입되는 제1,2삽입몸체와, 제1,2삽입몸체에서 돌출 형성되어 제1,2설치단에서 노출되고 실외,내측 레일홈에 삽입되는 제1,2삽입돌기로 이루어진 것을 특징으로 하는 미닫이 창호의 밀폐구조를 제공한다.
Patent KR-20170114389-A (KR)
Title: 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지
Inventor: KIM YUN HEE
IPC: H01M10/0569
Filed: 2016-04-04
Abstract: C3 내지 C5 알킬 프로피오네이트를 포함하는 유기 용매, 리튬염, 및 하기 화학식 1로 표시되는 화합물을 포함하는 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지에 관한 것이다.  
[화학식 1] 
   
상기 화학식 1에서, k, l, 및 m 은 각각 독립적으로 0 내지 20 의 정수 중 하나이고, k, l, 및 m 은 상기 화학식 1이 비대칭 구조를 가지도록 선택되며, n은 1 내지 7의 정수 중 하나이고, R 1 , R 2 , R 3 , R 4 , R 5  및 R 6 는 서로 독립적으로 수소, 알킬기, 알콕시기 또는 플루오로알킬기이다.
Patent KR-20170115342-A (KR)
Title: 연자성몰딩액을 이용한 코일매립형인덕터의 제조방법 및 이를 이용하여 제조된 코일매립형인덕터
Inventor: LEE TAE KYUNG
IPC: H01F1/147
Filed: 2016-04-07
Abstract: 본 발명은, 인덕턴스가 높고 코어손실이 낮으며 신뢰성이 높은 점 등의 여러 가지 장점을 가지는 코일매립형인덕터를 제조하기 위하여 연자성몰딩액의 조성을 연자성분말 94 내지 98wt%와 유기비히클 2 내지 6wt%로 하는 것과 같은 최적의 조건에 관한 것으로, 코일의 일부가 자기코어 내부에 매립되는 구조로 되어있는 코일매립형인덕터의 제조방법에 있어서, 유기비히클을 준비하는 단계, 연자성분말을 유기비히클과 혼련하여 밀도 내지 5.5 내지 6.5g/cc의 연자성몰딩액을 제조하는 단계, 코일의 일부를 케이스 내부에 위치 및 고정하는 단계, 및 연자성몰딩액을 케이스 내부에 주입하여 경화함으로써 자기코어가 형성되는 단계를 포함하여 이루어지는 코일매립형인덕터의 제조방법을 제공한다.
Patent KR-20170115372-A (KR)
Title: 차량 운전 보조 장치 및 차량
Inventor: KIM JOO YOUNG
IPC: G03B13/34
Filed: 2016-04-07
Abstract: 본 발명은 이미지 센서; 및 액정층(liquid cristal layer)을 포함하고, 인가되는 전압에 기초하여 상기 액정층에 포함된 액정 분자들의 배열 상태에 따라 상기 이미지 센서에 유입되는 광을 변화시키는 가변 렌즈;를 포함하는 차량용 카메라에 관한 것이다.
Patent KR-20170115839-A (KR)
Title: 금속 수지 복합관
Inventor: CHOI YOUNG
IPC: F16L9/18
Filed: 2016-04-08
Abstract: 본 발명은 피복 금속관의 내구성을 향상시키기 위해 그 구조가 개선된 금속 수지 복합관에 관한 것이다. 
본 발명은 금속관과, 상기 금속관의 외부면에 일정 두께로 수지가 피복된 수지층으로 이루어진 금속 수지 복합관에 있어서, 상기 금속관에는 상기 금속관의 내경 쪽으로 돌출된 내경돌기와, 상기 수지층 쪽으로 돌출된 외경돌기가 교호적으로 형성되되, 상기 내경돌기에 의해 상기 수지가 수용되고, 상기 외경돌기에 의해 상기 수지를 밀어 올리도록 형성된 금속 수지 복합관을 제공한다.
Patent KR-20170119800-A (KR)
Title: 신발 뒷굽용 보조뒷굽
Inventor: LIM JEONG DO
IPC: A43C13/02
Filed: 2016-04-19
Abstract: 이 발명은 신발류의 뒷굽용 보조뒷굽에 대한 것이며, 뒷굽이 닳는 것을 예방하고, 반구형이며, 다수개를 뒷굽에 부착 및 탈착할 수 있는 구두, 작업화, 등산화 및 운동화(이하 '신발'이라고 함)용 보조뒷굽이다. 이 발명의 보조뒷굽들은 각각, 위 반구형 보조뒷굽 평면부에 형성되는 소정 직경의 원뿔 밑면과 소정 길이의 높이를 갖는 다수개의 원뿔형 돌기부; 위 다수개 돌기부들은 서로 연결되어 일체를 이루고 돌기부가 형성되지 아니한 반구형의 표면이 지면과 접촉하여 이루는 접지부; 및 위 접지부 표면에 형성되어 뒷굽이 미끄러지는 것을 예방해주는 미끄럼 방지 수단을 구비하여 이루어진다. 이때, 위 보조뒷굽은, 위 보조뒷굽의 평면부와 같은 넓이를 가지며 보조뒷굽의 평면부가 꽉 끼어서 뒷굽에 부착되는 부착력을 보강시켜주며 보조뒷굽의 부착시 접지부 표면의 일부가 신발 뒷굽 표면 위로 돌출되도록 소정 깊이로 신발 뒷굽의 소정 부위에 다수의 원형 홈부들이 형성되어 있는 신발에 사용되고, 위 홈부의 아랫면의 직경은 윗면의 직경보다 더 길다. 그리고 위 보조뒷굽은 위 돌기부를 위 홈부 위에 위치시킨 뒤 위 접지부를 접지부의 안쪽면이 신발 뒷굽 표면에 닿을 때까지 눌러서 돌기부를 뒷굽에 고정하여 부착하고, 접지부를 수정의 수단으로 잡아서 뽑으면 제거되며, 왼쪽 신발과 오른쪽 신발에 부착되는 보조뒷굽은 서로 동일한 구성과 형상을 가져서 사용으로 두 보조뒷굽의 서로 다른 부위가 마모된 경우 양쪽 신발의 보조뒷굽을 바꿔서 부착하여 사용 가능하며, 위 돌기부들의 배열은 삼각형, 사각형, 마름모꼴, 별모양 가운데 하나, 또는 신발 밑창의 무늬에 따라 정해지는 것이 특징이다.
Patent KR-20170126074-A (KR)
Inventor: KIM HA YE
IPC: G02F1/1362
Filed: 2016-05-04
Abstract: The present invention relates to a thin film transistor substrate having a plurality of pixels defined by gate lines extending in a first direction and data lines extending in a second direction, the gate lines and the data lines intersecting each other. The thin film transistor substrate comprises; a gate electrode; a gate insulating film; a semiconductor layer; a source electrode; a drain electrode; an insulating layer; and a pixel electrode. The gate electrode is connected to the gate lines. The gate insulating film covers the gate electrode. The semiconductor layer is disposed on the gate insulating film and includes a channel region overlapping the gate electrode. The source electrode comes in contact with one side of the channel region and branches from the data line. The drain electrode comes in contact with the other side of the channel region and is spaced apart from the source electrode. The insulating layer is disposed on the gate insulating film and covers the semiconductor layer, the source electrode, and the drain electrode. The pixel electrode is disposed on the insulating layer and comes in contact with the drain electrode via a pixel contact hole penetrating the insulating layer. The semiconductor layer is disposed under the data line, the source electrode, and the drain electrode of a pixel. The semiconductor layer disposed under the drain electrode is disposed under the data line of a neighboring pixel. The channel region is spaced apart from the pixel contact hole in the first direction and overlaps the pixel contact hole in the second direction.
Patent KR-20170133538-A (KR)
Inventor: PARK MIN WOOK
IPC: G02F1/1362
Filed: 2016-05-25
Abstract: The present invention relates to a liquid crystal display device capable of compensating kickback voltage to improve display quality. According to an embodiment of the present invention, the liquid display device comprises: a first substrate and a second substrate facing the first substrate; a liquid crystal layer located between the first and second substrates; a gate line extended along a first direction on the first substrate; a data line insulated from the gate line and located on the first substrate, and extended in a second direction crossing the first direction; a gate electrode protruding from the gate line; a drain electrode overlapped with at least a part of the gate electrode in the first direction; a pixel electrode connected to the drain electrode; a compensation line located parallel to the gate line; a compensation electrode protruding from the compensation line toward the gate line; and an extension electrode overlapped with the compensation electrode. The extension electrode is overlapped with the compensation electrode in the first direction.
Patent KR-20160143533-A (KR)
Inventor: CHRISTIAN SCHUH
IPC: C09J4/00
Filed: 2016-05-31
Abstract: The present invention relates to an adhesive having a water vapor barrier comprising: at least one epoxy resin; at least one elastomer; at least one initiator; at least one temporary tackifier resin; and an adhesive having at least one temporary additional reactive resin and a temporary solvent. Less than 60 or 100 g/m^2d of a solvent-free adhesive base includes a water vapor infiltration ratio after activating less than 30 g/m^2d of a reactive resin component. Epoxy syrup includes bis epoxy monomer and high molecular unrefined poly epoxy formed by the same. The present invention relates to a good barrier feature; and represents enough decompression to achieve easy operational ability.
Patent KR-20160075430-A (KR)
Inventor: PYUN HEE SONG
IPC: B25B11/00
Filed: 2016-06-10
Abstract: Disclosed is an elbow pipe fixing device which fixes an outer circumferential surface of an elbow pipe on three points using elastic holder arms (10) of a semicircular loop shape and a tightening screw (20) reciprocating towards or away from ends of the holder arms (10). The present invention relates to a clamp-mounting pipe fixing mechanism which tightens an outer circumferential surface of an elbow pipe on three tilted support points to fix the elbow pipe. The elbow pipe fixing device has a structure which selectively presses an outer circumferential surface of a middle portion of an elbow pipe on three points formed on an elbow pipe support plane which is one plane having an angle equal to an angle of a virtual elbow pipe cutting surface to fix the elbow pipe, and can appropriately move in a longitudinal direction of an elbow pipe to be fixed, namely a direction penetrating the elbow pipe support plane when needed to adjust angles of both end surfaces of the elbow pipe with respect to the ground. Accordingly, processed surfaces (end surfaces) of mid- to small-sized elbow pipes can be simply, safely, and horizontally fixed to improve convenience of welding surface processing work for coupling pipes.
Patent KR-20170069898-A (KR)
Title: 냉매 순환계 내 오일 재순환 장치 및 상기 장치의 작동 방법
Inventor: SPIES TONI
IPC: F25B31/00
Filed: 2016-06-10
Abstract: 본 발명은 냉매 순환계(1, 1') 내 오일 재순환 장치(7, 7')에 관한 것이다.  상기 냉매 순환계(1, 1')는 압축기(2), 냉매를 냉각 및/또는 액화시키기 위한 제 1 열교환기(3), 제 1 팽창 부재(4) 및 냉매를 증발시키기 위한 제 2 열교환기(5)를 구비한다.  오일 분리기(8)에서 혼합 지점(9)까지 연장되는 상기 장치(7, 7')는 오일 저장 용기(13)와 외부에서 조정 가능한 제 2 팽창 부재(15)를 갖는다.  상기 제 2 팽창 부재(15)는 재순환되는 오일의 질량 흐름을 조절하기 위해, 조절 가능한 관류 횡단면을 가지며 그리고 제어 유닛(20)과 연결되어 있다.  본 발명은 또한 상기 냉매 순환계 내 오일 재순환 장치의 작동 방법과도 관련이 있다.
Patent KR-20170141069-A (KR)
Inventor: SIM SEK RYE
IPC: E02D5/80
Filed: 2016-06-14
Abstract: The present invention relates to an apparatus to fasten a rebar using a protection cap and a fastening device to protect an inclined surface (slope). To achieve this, the apparatus comprises: a pair of anti-loosening and rebar support devices fastened on an outer circumferential surface of a rebar having an outer diameter screw protrusion formed on the outer circumferential surface; a nut fastened to the outer circumferential surface of the anti-loosening and rebar support device, and fastening an inner diameter screw groove in an outer diameter screw groove; the fastening device fastened on the outer circumferential surface of the rebar having a narrow-top wide-outer diameter tapered inclined surface, and having the outer diameter screw protrusion protruding on the inclined surface; and a blocking protection cap fastened on the outer circumferential surface of the fastening device having the inner diameter screw groove formed on the inner diameter tapered inclined surface formed on the same inclination angle as that of the outer diameter tapered inclined surface. Accordingly, construction is convenient, maintenance is simple, and enhancement of work efficiency is promoted; thereby largely improving the quality and reliability of the fastening device, and satisfying various desires (needs) of the workers to inspire a good image to the workers.
Patent KR-20170142405-A (KR)
Inventor: CHA SEUNG HWAN
IPC: B62D27/04
Filed: 2016-06-17
Abstract: A mounting bush is disclosed. The disclosed mounting bush comprises: a bush unit body extruded to surround an inner pipe; and an elastic band made of a material having a larger elastic deformation degree than the material of the bush unit body and elastically deformed when the elastic band is pressed and inserted into a sub-frame. The bush unit body has a groove unit formed to be recessed toward a central axis of the bush unit body to enable the elastic band to be mounted in the bush unit body.
Patent KR-20180000357-A (KR)
Inventor: HAN MIN SOO
IPC: B66C1/42
Filed: 2016-06-22
Abstract: One embodiment of the present invention provides a drum moving device, developed to be stably moved while a drum is vertically stood. According to one aspect of the present invention, the drum moving device used for moving the drum connected to a transportation facility comprises: a holder unit coupled to a hook of the transportation facility; at least three intermediate connection units of which one end is coupled to the holder unit; a drum holder unit which is provided to the other end of the intermediate connection unit, engages with the upper edge of the drum, and is fixed; and a separation prevention unit provided to prevent the drum holder unit from being separated from the upper end circumference of the drum.
Patent KR-20180002340-A (KR)
Inventor: CHO IN SHIK
IPC: C11D3/48
Filed: 2016-06-29
Abstract: The present invention relates to a cleaning composition containing stabilized hydrophobic or water-insoluble active ingredients. The cleaning composition according to the present invention is excellent in economic efficiency; has excellent feeling of use such as foaming power, rinsing properties, etc. which are intrinsic characteristics of a cleaning agent; and has high adsorbing ability of hydrophobic or water-insoluble active ingredients to the skin or hair, and thus can maximize the performance of the hydrophobic or water-insoluble active ingredients after cleaning.
Patent KR-20180005896-A (KR)
Inventor: PARK SU IK
IPC: H01L33/28
Filed: 2016-07-07
Abstract: According to an embodiment, provided is a semiconductor device comprising: a semiconductor structure including a first conductive semiconductor layer, an active layer, a second conductive semiconductor layer, and a plurality of recesses which extend from the second conductive semiconductor layer to the first conductive semiconductor layer through the active layer; a current diffusion layer disposed on the second conductive semiconductor layer and including a material having an energy band gap smaller than that of the second conductive semiconductor layer; a first electrode layer contacting the first conductive semiconductor layer in the recess region; and a second electrode layer contacting the current diffusion layer. The second conductive semiconductor layer includes a first region overlapping the recesses in a vertical direction, and a second region non-overlapping the recesses in a vertical direction. The lower surface of the second conductive semiconductor layer is exposed in the first region, and the current diffusion layer is disposed on the second region.
Patent KR-20180012105-A (KR)
Inventor: LEE JAE HOON
IPC: G06Q30/04
Filed: 2016-07-26
Abstract: Disclosed is a method for controlling a food waste collector based on a volume-rate waste disposal system which has a payment unit on one side of a main body to collect a food waste based on a volume-rate waste disposal system, comprising the steps of: confirming whether a recognized payment means is included in a white list which is a payment means list recognized by the predetermined number of times or more in at least one food waste collector based on a volume-rate waste disposal system installed in a zone including a location where the food waste collector based on a volume-rate waste disposal system is installed, when the payment means is recognized by the payment unit; opening an upper end door to discharge food waste when the payment means recognized by the payment unit is included in the white list; closing the upper end door when the food waste is completely discharged, calculating the charging amount for the discharged food waste, and transmitting the corresponding amount to a payment server with information of the payment means recognized by the payment unit; and maintaining or deleting a state that the payment means recognized by the payment unit is included depending on whether the charged amount has been successfully paid by the payment server, and sharing the same with all food waste collectors based on a volume-rate waste disposal system installed in the same zone.
Patent KR-20180012116-A (KR)
Inventor: KIM SUNG HAN
IPC: H04M1/02
Filed: 2016-07-26
Abstract: The present invention provides a mobile terminal. The mobile terminal includes a terminal body; a cover part which forms the outer appearance of the terminal body and covers one region of a power supply part; a detachment device which comprises a latching area, a latching protrusion inserted into the latching area to fix the cover part and terminal body, and a motor part, and coupling the cover part and the terminal body to be detachable therefrom; a control part which controls expansion and contraction of the motor part based on a specific control command; and a hole which is formed in the terminal body to insert a pin for transmitting an external force to separate the latching protrusion and the latching area from each other. The cover can be separated by the control command.
Patent KR-20180015516-A (KR)
Inventor: KIM MYUNG HO
IPC: B66C15/04
Filed: 2016-08-03
Abstract: The present invention relates to a crane control apparatus to prevent collision with containers, and a method for the same. To this end, the crane control apparatus comprises: a horizontally formed pole-like girder (100); a leg (200) supporting both ends of the girder (100); a seal beam (300) connected to a lower end portion of the leg (200); a driving part (400) connected to the bottom of the seal beam (300) and moving the whole crane; a trolley (500) moving in a longitudinal direction on the girder (100); and a spreader (600) which is connected to the bottom of the trolley (500) by a wire rope and descends and ascends.
Patent KR-20180019932-A (KR)
Inventor: PARK CHANG KWON
IPC: H05H1/34
Filed: 2016-08-17
Abstract: The present invention relates to a plasma burner which is connected to a combustion chamber through which exhaust gas passes, and heats the exhaust gas. The plasma burner according to an embodiment of the present invention comprises: an air distribution chamber having one side thereof communicating with the combustion chamber, and having an air inlet formed at the other side thereof; a discharge guide pipe including one end portion spaced apart from the other side of the air distribution chamber and having a part of air introduced into the air inlet to be sucked thereinto, and the other end portion facing the combustion chamber; a discharge electrode having a part or all thereof inserted into the one end portion of the discharge guide pipe from the other side of the air distribution chamber; a main fuel supply unit provided at the other side of the air distribution chamber to supply fuel toward the inside of the one end portion of the discharge guide pipe; and a combustion guide pipe provided between the other end portion of the discharge guide pipe and the one side of the air distribution chamber, and having at least one combustion air suction port into which a part of the remaining air introduced into the air inlet of the air distribution chamber is sucked, formed on a wall.
Patent KR-20180020015-A (KR)
Inventor: KIM WON SEOK
IPC: H01F41/02
Filed: 2016-08-17
Abstract: According to an embodiment of the present invention, a jig for manufacturing a motor core comprises: a lower jig with a guide shaft and an air inlet along a circumference of the guide shaft; an upper jig with a guide shaft coupling hole into which the guide shaft is inserted and coupled and an air outlet along a circumference of the guide shaft coupling hole; and a guide bar installed in one side of the lower jig and configured to guide a direction in which the upper jig is coupled. Therefore, the jig can prevent separation phenomena between metallic thin films.
Patent KR-20180024995-A (KR)
Inventor: CHOI SOO YOUNG
IPC: B21D43/04
Filed: 2016-08-31
Abstract: A material lifting apparatus for a variable roll forming system is disclosed. According to an embodiment of the present invention, the material lifting apparatus for the variable roll forming system comprises: a base table having a plurality of first roller units with a plurality of rollers, which are formed on an upper surface thereof in the longitudinal direction; a rack bar unit having each rack bar positioned at four edges of the base table to be interlinked to be moved up and down; drive cylinders formed on both sides of the base table; a load plate formed by a flat plate to allow a blank material to be loaded thereon, arranged on the base table, having a plurality of roller holes formed thereon to allow each roller of the roller unit to protrude upwards, and be connected to each rack bar and an operational rod of the drive cylinder to be moved up and down with respect to the base table; and a height sensor connected to one side and the other side of the base table to sense the blank material at a predetermined height. The material lifting apparatus for the variable roll forming system is installed on one front side of the forefront variable roll forming unit of the variable roll forming system to uniformly maintain a take-out height of the loaded blank material.
Patent KR-20170028278-A (KR)
Title: Architecture features of an electronic device
Inventor: UTTERMANN ERIK A
IPC: H04M1/60
Filed: 2016-09-02
Abstract: The present invention relates to a mobile electronic device which has a single-piece housing carrying operation components by including a front opening and an integrated bottom and side walls cooperating with the front opening to form a cavity. The operation components of the mobile electronic device may include: a display which is arranged in the front opening, displays visual contents, and has an outermost edge protection layer; a main logic board extended along a center part of the cavity having a shape and size of separating the cavity into halves, a first part and a second part, substantially equal in shape and size; a power storage system supported on the bottom while including a first power storage unit arranged on the first part and a second power storage unit arranged on the second part; and self-contained audio components arranged on the individual corners of the single-piece housing. The first and second power storage units are individually connected to the main logic board.