baber/WOPTO huggingface dataset:
Patent KR-20160123032-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: LEE DONG HUN
IPC: H01L29/78
Filed: 2015-04-15
Abstract: A semiconductor device and a method for manufacturing the same are provided. The method for manufacturing the semiconductor device comprises: forming sequentially a hard mask layer and a first sacrificial layer on a substrate; forming a first mandrel on the first sacrificial layer, the first mandrel extending in parallel in a first direction, and including first to third sub mandrels sequentially spaced apart from one another in a second direction crossing the first direction, the first sub mandrel having a width less than those of the second and third sub mandrels; forming first spacers on both side walls of the first mandrel; removing the first mandrel; forming a second mandrel by etching the first sacrificial layer by using the first spacers as an etching mask; forming second spacers on both side walls of the second mandrel; removing the second mandrel; forming a pin-type pattern by patterning the hard mask layer and the substrate using the second spacers as an etching mask, the pin-type pattern including first to tenth pins extending in parallel in the first direction, and sequentially spaced apart from one another in the second direction; removing the first, second, fifth, and eighth pins; and forming a first gate electrode extending in the second direction to cross the third, fourth, sixth, and seventh pins, and a second gate electrode extending in the second direction to cross the fourth, sixth, ninth, and tenth pins, not to cross the third and fourth pins, and spaced apart from the first gate electrode in the first direction.
Patent KR-20160123130-A (KR)
Title: 감국 추출물 또는 분획물을 유효성분으로 포함하는 비만, 비만 관련 질환 또는 합병증의 예방, 개선 또는 치료용 조성물
Inventor: LEE YOUNG MI
IPC: A61K36/28
Filed: 2015-04-15
Abstract: 본 발명은 감국 추출물 또는 분획물을 유효성분으로 포함하는 비만, 비만 관련 질환 또는 합병증의 예방, 개선 또는 치료용 조성물에 관한 것으로, 보다 상세하게는 비만 발현 인자인 PPAR-g 및 C/EBP pathway 단백질 발현량을 감소시키고, 지방전구세포에서 지방세포로의 분화를 억제하며, 혈중 렙틴(leptin) 발현량을 감소시키고 아디포넥틴(adiponectin) 발현량을 증가시켜 우수한 항비만 효능 뿐 아니라 간 지질 침착 감소 효능을 가지는 감국 추출물 또는 분획물을 유효성분으로 포함하는 비만, 비만 관련 질환 또는 합병증의 예방, 개선 또는 치료용 조성물에 관한 것이다.
Patent KR-20160123571-A (KR)
Inventor: HWANG SUNG TEAC
IPC: A61B5/16
Filed: 2015-04-16
Abstract: A case, which can determine that an immersion level of a user is high, is as follows. In the inverse case, it means that the immersion level of the user is low. When a change amount value (%) of an RRI average, obtained from the user, is remarkably increased to 1.583%, if change amount values (%) of nVFL (x value) and lnHF (y value), obtained from the user, are located above a straight line equation of Y = 0.5614*x, a case, which satisfies two rule-bases, is determined as a high immersion level. If even one of the two, nVFL and the lnHF, does not satisfy the rule-bases, it is determined that the immersion level is low.
Patent KR-20160123855-A (KR)
Title: Lock device of windows
Inventor: KIM HONG DEOK
IPC: E05B65/08
Filed: 2015-04-17
Abstract: The present invention relates to a lock device of windows and doors. More specifically, the present invention relates to the lock device of the windows and doors, which can lock the windows and doors safely under the state that the windows and doors are open. The lock device of the present invention includes: a slider bracket comprised at a lower corner part of a window installed to slide from side to side at a window frame; a main roller which is arranged in the slider bracket so that the window can slide from side to side on a rail of the window frame; a brake part capable of braking the main roller while being arranged between the slider bracket and the main roller; a braking member which applies pressure to the brake part in order for the brake part to come in contact with the main roller while being arranged at one side of the slider bracket; and a connection link which has one end fastened to a window handle formed at one side of the window, and has the other end fastened to the brake part or the braking member, and separates the brake part and the main roller which come in contact with each other, by being operated to be elevated in accordance with the operation of the window handle.
Patent KR-20150124894-A (KR)
Title: Interleaving and deinterleaving method
Inventor: KIM JEE HOON
IPC: H03M13/27
Filed: 2015-04-21
Abstract: An interleaving method of a transmitting device is provided. The transmitting device divides a bandwidth into a plurality of bands, and divides an interleaver matrix into a plurality of matrices corresponding to the bands respectively in a predetermined direction. Next, the transmitting device arranges data of a user assigned to a corresponding band among the bands in each matrix of the matrices.
Patent KR-20150124900-A (KR)
Title: Cosmetic composition and health functional food for skin moisturizing comprising honeybush extract, its fraction or fermentative product as effective component
Inventor: CHAE SUNG WOOK
IPC: A61K8/97
Filed: 2015-04-27
Abstract: The present invention relates to a composition for skin moisturizing and a health functional food comprising a honeybush (Cyclopia intermedia) extract, a fraction thereof or a fermented product as an active ingredient and, more specifically, to a composition for skin moisturizing and a health functional food which reduce the moisture content evaporated from a skin by ultraviolet irradiation, increase the moisture content contained in the skin and have a moisturizing effect which prevents loss of moisture contained in the skin by relieving a damaged skin barrier caused by ultraviolet irradiation.
Patent KR-20160127907-A (KR)
Title: Polyurethane Wateproofing method using inorganic reinforced mortar floor
Inventor: BAK JONG JIN
IPC: C04B28/08
Filed: 2015-04-28
Abstract: The present invention relates to a urethane waterproofing method using inorganic floor reinforcement. Existing inorganic floor reinforcing mortar for reinforcing a poor floor before rooftop and floor waterproofing contains a mixture component consisting of 40 to 45 wt% of slag cement, 1 to 1.5 wt% of natural high early strength prompt cement, 0.5 to 1 wt% of defoamer, 1 to 2 wt% of plasticizer, 0.1 to 0.5 wt% of M.C, 3 to 5 wt% of powder resin, 3 to 4 wt% of calcium carbonate, 35 to 40 wt% of silica, and 0.5 to 1 wt% of fiber reinforcing agent. When the floor reinforcing mortar is used, humidity and birdcaging, which are problems associated with urethane waterproofing according to the related art, can be prevented. Accordingly, waterproofing can be performed without a defect, an extended building service life can be achieved, and economic advantages can be obtained based on reduced construction costs.
Patent KR-20160128010-A (KR)
Title: 조립식 가변형 선반
Inventor: LEE JONG YOUNG
IPC: A47B96/14
Filed: 2015-04-28
Abstract: 본 발명은 조립식 가변형 선반을 개시한다. 본 발명에 의한 조립식 가변형 선반은, 실린더나 안테나 형태로 길이 조절이 가능한 가로 지지대를 이루는 1쌍의 텔레스코프(telescope) 파이프와, 그 텔레스코프 파이프 사이에 개재되어 간격 유지와 서포터 기능을 수행하기 위해 세로 지지대를 이루도록 구비되는 복수의 보강 지지대 및 상기 텔레스코프 파이프 양단에 각각 구비되어 마주보는 벽체에 밀착되도록 지지되는 흡착 패드를 포함하는 구성을 가진다. 이러한 구성에 따르면, 설치 자유도를 높여 사용 편의성과 수납 효율성을 대폭 향상시킨 외장 및 내장겸용의 다기능화된 다목적 다용도의 실용성과 편의성 및 경제성을 가지는 조립식 가변형 선반을 제공할 수 있다.
Patent KR-20160130638-A (KR)
Inventor: YANG HEE CHUL
IPC: A61B17/29
Filed: 2015-05-04
Abstract: 본 발명은 흉강경 수술시 제거하고자 하는 조직을 파지하는 고정기에 있어서, 타측에 마련되어 한 쌍의 핸들부에 의해 단부의 거리가 가변 가능한 한 쌍의 연장부를 포함하는 본체 착탈부 및 핸들부와 본체 착탈부 사이에 위치하는 연장부를 포함하고, 본체 착탈부에 착탈 가능하게 결합되는 클램프 착탈부 및 핸들부의 작동에 연동하여 조직을 파지하는 적어도 한 쌍의 클램프를 포함하는 클램핑부를 포함하는 것을 특징으로 한다.
Patent KR-20160132563-A (KR)
Inventor: LEE SUNG GU
IPC: A01N1/02
Filed: 2015-05-11
Abstract: The present invention relates to a composition comprising protein derived from Leucosporidium sp. for cryopreservation, and to a method for preventing freeze damage by using the same. The protein derived from Leucosporidium sp. effectively protects protists such as Bacillariophyceae from freeze damage generated in a process of freezing and thawing the protists, thereby being useful to effectively preserve and use a target specimen.
Patent KR-20160125857-A (KR)
Inventor: JANG SOO HO
IPC: E02D27/42
Filed: 2015-05-21
Abstract: The present invention relates to a structure to support main legs of a tower structure, and a construction method thereof. According to the present invention, a support structure for a tower structure supported by two or more main legs comprises: a first precast (PC) block integrally combined with a support member to fixate a main leg; a third PC block having, in a central part, a first penetration part to receive a lower end part of the main leg combined with the support member, and stacked on the first PC block; two or more steel fixing bars to fixate the first and the third PC block from the ground; and a filling material filled in the first penetration part in a state which the lower end part of the main leg is received in the first penetration part. As such, even if installation heights of the main legs of a tower structure are different from each other, the installation height is able to conveniently be adjusted on a site. At the same time, supportability of a uniform quality is realized; construction is convenient; concentrated stress applied to a concrete structure is minimized; and a construction time reduced.
Patent KR-20150137004-A (KR)
Inventor: MONDEN TAICHI
IPC: H01L21/02
Filed: 2015-05-22
Abstract: The present invention provides a crystallization method of a silicon layer which can more improve mobility of electrons without greatly reducing throughput. By performing SPM washing or APM washing on a surface of an exposed silicon oxide layer (55) of a substrate (S), a silicon layer (56) made of amorphous silicon is formed on the silicon oxide layer (55) by CVD. Microwave heat for heating the S is performed by introducing the S into a chamber (11) of a microwave processing apparatus (10) and irradiating the S with a microwave in an omnidirection. After that, typical heat for heating the silicon layer (56) of the S by a heater or the like is performed by introducing the S into a heating furnace, and the silicon layer (56) is transformed to a polysilicon layer from the amorphous silicon layer.
Patent KR-20160140035-A (KR)
Inventor: CHO SOO HYUNG
IPC: G06Q50/28
Filed: 2015-05-29
Abstract: Provided are an optimum delivery path calculating service method and a system thereof for reducing fuel consumption. According to an embodiment of the present invention, the optimum delivery path calculating service method sets up a delivery path about delivery points as the shortest path, guides the order of freight load in consideration of the set delivery path, receives location information and delivery information from a freight car in a delivery process, and estimates fuel consumption with reference to the received location information and delivery information. Thereby, the present invention can reduce fuel consumption by allowing a delivery company to receive the optimum delivery path calculating service through an energy management company.
Patent KR-20160143402-A (KR)
Title: 척추 스트레칭 기구
Inventor: YOO JANG SUK
IPC: A61H1/02
Filed: 2015-06-05
Abstract: 본 발명은 척추 스트레칭 기구에 관한 것으로, 본 발명에 따르면 사용자의 허리를 포함하는 상체를 받쳐주는 등받침부; 상기 등받침부의 하측에 위치하며, 상기 등받침부와 힌지결합되어 상기 등받침부를 받쳐주는 서포트프레임부; 및 상기 서포트프레임부에 장착되어 상기 등받침부 및 상기 서포트프레임부와 결합되며, 상기 등받침부가 상기 서포트프레임부와 결합된 부위를 중심으로 소정의 각도만큼 회전할 수 있도록 보조하는 액츄에이터부; 를 포함하되, 상기 등받침부의 적어도 일부분이 상기 사용자의 하체길이에 대응되는 높이에 위치하도록 상기 서포트프레임부가 상기 등받침부를 지지하며, 상기 사용자가 지면으로부터 이격되면서 상기 등받침부에 의해 떠받쳐지도록 상기 등받침부가 상기 서포트프레임부와의 결합축을 중심으로 소정의 각도만큼 회전할 수 있으므로 사용자의 요추를 중심으로 상측 및 하측의 양방향으로 하중이 분배되어 스트레칭이 이루어지게 되어 사용자의 척추 내지 요추 부위의 근골격이 이완되는 정도를 증대시켜줄 수 있는 기술이 개시된다.
Patent KR-20160144053-A (KR)
Inventor: KANG SUCK JU
IPC: A22C17/00
Filed: 2015-06-08
Abstract: 본 발명은 육절기용 절단장치에 관한 것으로, 모터와 모터에 벨트로 연결되는 샤프트와 상기 샤프트에 연결되어 회전되는 커터를 포함하고, 상기 커터를 편심 회전시켜 절단력을 증대시키도록 샤프트의 외측에 형성된 편심수단을 포함하여 구성된다.  
이에 따르면, 칼날을 회전시켜 절단하되 보다 강한 절단력을 제공할 수 있도록 편심 회전력을 이용하도록 하여 절단작업이 신속하고 정확하게 이루어질 수 있는 효과가 있다.
Patent KR-20160145876-A (KR)
Inventor: CHEONG KI JU
IPC: A47K10/16
Filed: 2015-06-10
Abstract: 본 발명은 담체와 탈취 및 살균조성물을 혼합한 액상이 함침된 애완동물용 티슈에 있어서,  
상기 담체 100중량%에 대하여 탈취 및 살균조성물은 트리에틸렌 글리콜(triethylene glycol), 디프로필렌 글리콜(dipropylene glycol), 프로필렌 글리콜(propylene glycol), 트리에탄올아민(triethanolamine) 및 이들의 혼합물로 이루어지는 그룹으로부터 선택된 적어도  하나 이상의 살균제 성분 0.5 ~ 1.5  중량%와, 디나트롬이디티에이, 디엠디엠하이단토인, 시클로덱스트린, 디나트륨라우레스설포숙시네이트, 에탄올, 폴리옥시에칠레노닐페날에테르, 파라옥시벤조산메틸, 메틸클로로소치아졸라논, 메틸이소치아졸리논, 히노키티올, 히드로라이즈드케라틴민, 및 이들의 혼합물로 이루어진 그룹으로부터 선택된 적어도 하나 이상의 탈취제 성분 0.5-3 중량%를 포함하는 애완동물용 살균 및 탈취제가 함침된 티슈를 제공하기 위한 것으로, 본 발명의 효과로는 애완동물의 배설물을 처리함에 있어 액상의 살균 및 탈취제를 티슈에 함침시켜 배설물처리과정을 한번으로 줄여 사용의 편리함과 위생적인 애완동물의 배변처리를 가능하게 하는 매우 유용한 발명인 것이다.
Patent KR-20170001821-A (KR)
Title: 스크류파일의 시공장치
Inventor: YANG HONG JUN
IPC: E02D7/18
Filed: 2015-06-25
Abstract: 본 발명에 따른 스크류파일 시공장치는 파일본체부와, 이 파일본체부의  외주면에 나선형으로 형성되는 브레이드를 구비한 스크류파일을 지반에 시공하기 위한 것으로,   나선형으로 파일본체부의 외주면에 설치된 브레이드와 동일한 피치의 나선방향으로 단일 또는 이중으로 가이드홈이 형성되며 하단부측에 시공을 위한 스크류파일과 결합되는 결합부를 가지는 스크류부재와, 상기 스크류부재와 나사결합되며 외주면에  지지를 위한 브라켓이 구비된  본체부와, 상기  본체부와 상기 스크류부재의 단부측 사이에 설치되어 본체부에 대해 스크류파일이  회전되면서 인입 및 인출될 수 있도록 스크류파일에 인입 및 인출력을 제공하는 스크류파일 인입/인출유닛을 구비한다.
Patent KR-20170010345-A (KR)
Inventor: BAN MIN WOO
IPC: F21W107/30
Filed: 2015-07-01
Abstract: The present invention relates to an LED module which is used for a backlight unit for an aircraft instrument. The LED module comprises: a module body (110); first and third electrodes (121 and 123) which are disposed on the module body (110), and which are connected to a power supply; second and fourth electrodes (132 and 134) which are disposed on the module body (110), and which are connected to the power supply via a line separate from that connected to the first and third electrodes (121 and 123); a pair of white LED chips (120) which include two chips connected in parallel, which are mounted in the module body (110), and which are connected to the first third electrodes (121 and 123); and a red LED chip (130) which includes a single chip, which is mounted in the module body (110), and which is connected to the second and fourth electrodes (132 and 134). In this case, a current supplied to the white LED chips (120) and a current supplied to the red LED chip (130) are separately controlled.
Patent KR-20160007371-A (KR)
Inventor: DZIADOSZ THOMAS
IPC: G06F13/38
Filed: 2015-07-02
Abstract: A circular knitting machine comprises a machine control device having an interface for connecting mobile input devices wirelessly and/or through a cable. Therefore, the present invention can save costs when manufacturing the circular knitting machine.
Patent KR-20170005349-A (KR)
Inventor: SONG CAHNG DONG
IPC: B29C45/17
Filed: 2015-07-03
Abstract: 본 발명은 사출 성형용 배관 연결장치에 관한 것이다.  
본 발명은 배관 연결장치를 지면에 고정시키는 바닥 프레임과, 상기 바닥 프레임의 상부에 수직하게 형성되는 고정 프레임으로 구성된 프레임 부재; 상기 고정 프레임과 수직한 방향으로 설치되는 고정레일과, 상기 고정레일에 삽입되어 슬라이딩 이동이 이루어지는 가이드 레일로 분할 구성되고, 상기 고정 프레임에 결합되어 상기 고정레일의 높이를 조절하는 이동패널 및 상기 고정레일과 이동패널을 연결하고, 상기 고정레일의 회전 작동을 지지하는 회전패널을 포함하는 레일부재; 상기 가이드 레일에 슬라이딩되게 결합되며, 유체 공급라인과 하부금형을 연결하는 연결부재; 상기 가이드 레일의 내부에 구성되며, 상기 유체 공급라인이 삽입 및 고정되는 고정배관과, 상기 유체 공급라인과 연결부재의 용이한 결합을 지지하는 제1 및 제2조인트 부재를 포함하는 호스 고정수단; 및 상기 하부금형과 레일부재를 연결하며, 상기 레일부재의 하중을 지지하는 지지부재를 포함하는 것을 특징으로 한다.
Patent KR-20170005711-A (KR)
Title: 다단 자동우산
Inventor: KIM YU MI
IPC: A45B25/16
Filed: 2015-07-06
Abstract: 본 발명은 다단 자동우산에 관한 것으로, 특히, 상봉과; 상기 상봉의 내부에 인출입이 가능하게 마련되는 하봉과; 상기 상봉의 외부에 끼워져 상기 상봉을 따라 상하로 이동하는 러너와; 손잡이부를 향하는 상기 하봉의 하측 내부에 고정된 하부고정부와; 상기 하봉의 내부에 마련되되, 상기 하부고정부와 상기 하봉의 중부캡 사이에서 상하로 이동되는 이동로드와; 상기 손잡이부 일측에 마련된 감김부와; 상기 러너와 상기 하봉 사이에 마련되어 상기 러너의 상하 이동과 상기 상봉에 대한 상기 하봉의 인출입을 연동하는 제1와이어와; 상기 감김부와 상기 하부고정부 및 상기 이동로드에 걸쳐 마련되어 상기 감김부의 감김 또는 풀림과 상기 이동로드의 상하 이동을 연동하는 제2와이어와; 상기 상봉와 상기 이동로드 사이에 마련되어 상기 하봉의 인출입과 상기 이동로드의 상하 이동을 연동하는 제3와이어;를 포함하여, 상기 이동로드와 하부고정부에는 각각 복수의 하부도르래가 설치되어 상기 제2와이어가 경유되는 것을 특징으로 한다.  
이에 의해, 하부도르래의 수를 늘려 그만큼 제2와이어의 감김 길이를 늘리면, 더 적은 구동력으로 우산을 접는 것이 가능하므로, 구동모터를 이용할 경우 낮은 토크의 구동모터를 사용할 수 있으며, 동일한 토크의 구동모터를 이용할 경우 배터리 소모량을 감소시킬 수 있다는 장점이 있으며, 상부도르래의 갯수를 조절하여 러너의 이동거리에 대하여 이동로드의 이동거리를 단축시켜 우산대 내부의 구성을 간단히 할 수 있다.
Patent KR-20170006048-A (KR)
Title: Automatic finish grinding robot system using multi-head
Inventor: LEE JAE YOUNG
IPC: B24B27/033
Filed: 2015-07-07
Abstract: Disclosed is an automatic finishing robot system using a multi-head which removes burrs of various types formed on a product surface by an automation process instead of manual work. The automatic finishing robot system comprises: a robot arm having a plurality of joints to move and rotate an end thereof; and a multi-head connected to the end of the robot arm. The multi-head comprises: a frame which is connected to the end of the robot arm and has a plurality of mounting surfaces; and a plurality of units mounted on the mounting surfaces to perform work for removing a burr formed on a product. Each of the units comprises a tool and a lifting actuator to support the tool and lift the tool between a work preparation position separated from the tool and a work position coming in contact with the tool. The tools and the lifting actuators of the units are individually driven.
Patent KR-20170008353-A (KR)
Inventor: OH YOU KWAN
IPC: C12N1/20
Filed: 2015-07-13
Abstract: The present invention relates to a method for producing biodiesel in microalgae. The method comprises: a first step of proliferating and culturing microalgae for a predetermined period of time; a second step of converting polar lipid coupled with a cell membrane into a triglyceride type by applying pressure stress to microalgae for a predetermined period of time separately from the first step; a third step of converting biodiesel from triglyceride. According to the present invention, since a large quantity of lipid droplets (LDs) containing triglyceride can be accumulated, costs consumed in extracting oil in overall steps for producing biodiesel can be remarkably reduced. Accordingly, biodiesel can be produced from microalgae at low costs and in an industrially applicable scale.
Patent KR-20170009572-A (KR)
Title: System for measuring closing time of making switch
Inventor: HWANG CHAN MOON
IPC: H01H9/56
Filed: 2015-07-17
Abstract: The present invention relates to a system for measuring a feeding speed of a feeding switch. More specifically, the system for measuring a feeding speed of a feeding switch, which has a feeding coil and a contact point, comprises: a sequencer to transmit an electrical signal by a feeding command; a control room controller connected to the feeding coil and the sequencer to receive the electrical signal by the feeding command from the sequencer to control to form an excitation current in the feeding coil to bring the contact point into contact by the feeding coil to adjust the feeding switch to a feeding state; a battery connected to the contact point and a measurement recorder; and the measurement recorder connected to the control room controller and the battery to measure time between a time point when a control signal for forming the excitation current in the feeding coil by the control room controller is transmitted and a time point when a voltage value by the battery exceeds zero. The present invention can easily measure a feeding speed of the feeding switch from a remote location without going to a site where the feeding switch is installed.
Patent KR-20160010371-A (KR)
Title: Streamlined flat windscreen wiper
Inventor: GAUCHER VINCENT
IPC: B60S1/38
Filed: 2015-07-17
Abstract: More specifically, a streamlined flat windscreen wiper (1) for a vehicle comprises: a longitudinal wiper blade (8); at least one longitudinal reinforcement member (6); a longitudinal member (7) for restraining the wiper blade and the reinforcement member; and streamlined longitudinal portions (2, 3) comprising two end caps (3) and a center mounting unit (2) extended between the end caps and connected to the end caps. The mounting unit comprises a means to be fixated to the reinforcement member or the member to restrain the reinforcement member, and each cap comprises the means to guide end pars of the member in a translational direction.
Patent KR-20160014550-A (KR)
Title: Method to etch a tungsten containing layer
Inventor: XIANG HUA
IPC: H01L21/3065
Filed: 2015-07-28
Abstract: Provided is a method for etching a tungsten-containing layer. An etching gas including O_2 and fluorine-containing component is provided, and the etching gas has at least same number of oxygen atoms to the fluorine atoms. The plasma is formed from the etching gas. The tungsten-containing layer is etched by the plasma formed from the etching gas.
Patent KR-20170016159-A (KR)
Title: Pellicle and photomask assembly including the same
Inventor: JUNG YONG SEOK
IPC: H01L21/027
Filed: 2015-08-03
Abstract: The present invention relates to a pellicle and a photomask assembly including the same. The pellicle includes a pellicle membrane having a porous thin film which comprises a plurality of nanowires interlinked to form a net-like structure. The photomask assembly includes the pellicle and a photomask having a pellicle-immobilized surface.
Patent KR-20160016715-A (KR)
Title: Device And Method For Producing Clutch Bodies That Are Suitable For Synchronizer Systems And Provided With Teeth Or Tooth Sections
Inventor: HOFER PATRICK
IPC: B21K1/30
Filed: 2015-08-04
Abstract: The present invention relates to an apparatus and a method to manufacture a clutch body (1) suitable for a synchronizer system and having teeth (2) or tooth sections. The apparatus to manufacture a clutch body suitable for a synchronizer system and having teeth or tooth sections comprises: one or more embossing stages (P) which are composed of embossing members (24, 25) and anvils (57); and a transfer unit to transfer a blank (8). Thus, the present invention remarkably improves the accuracy of a shape and a dimension and improves cost effectiveness.
Patent KR-20170016581-A (KR)
Title: Manufacturing method for frame of vinyl indoor house
Inventor: LEE SUN KOO
IPC: A01G9/16
Filed: 2015-08-04
Abstract: The present invention relates to a method for manufacturing a frame of a plastic greenhouse for cultivating indoor crops. More specifically, the method for manufacturing a frame of a plastic greenhouse for cultivating indoor crops comprises the following steps: (S100) setting a bending position of a left bending surface (10) in the length direction of a pipe (100); (S110) rounding and bending the left bending surface (10) of the pipe (100) at a predetermined angle; (S120) transferring the pipe (100) in the left direction; (S130) stopping a central bending surface (30) of the pipe (100) in a position bent in the step S110; (S140) rounding and bending the central bending surface (30) of the pipe (100) at a predetermined angle; (S150) transferring the pipe (100) in the left direction; (S160) stopping a right bending surface (20) of the pipe (100) in a position to be bent in the right direction; and (S170) rounding and bending the right bending surface (20) of the pipe (100) at a predetermined angle.