baber/WOPTO huggingface dataset:
Patent KR-20170002764-A (KR)
Inventor: KIM TAE HWA
IPC: H01L21/768
Filed: 2015-06-29
Abstract: A method for manufacturing a semiconductor device is provided. The method includes the steps of: etching the upper side of a stack structure on which first material films and second material films are alternately stacked, by using an EPD signal of an etching reaction gas; and etching the lower side of the stack structure using a function by obtaining an injection time function of first and second etchant materials with regard to a depth of an opening part during the etching of the upper side of the stack structure. Accordingly, the present invention can provide a method for manufacturing a highly integrated semiconductor device with improved reliability.
Patent KR-20170002877-A (KR)
Inventor: YU JI HAENG
IPC: B01D71/00
Filed: 2015-06-30
Abstract: The present invention relates to a gas separation membrane. Especially, the present invention relates to a highly permeable oxygen separation membrane including a composite of an ion-conductive material and an electron-conductive material while conductive active layers are coated on both sides. The oxygen separation membrane includes the porous conductive active layers coated on both sides of an ion-electron composite membrane layer acquired by mixing the electron-conductive material and the ion-conductive material at an optimal volume ratio, thereby making it possible to produce the oxygen separation membrane exhibiting superior thermal stability as well as high oxygen permeability. Additionally, the oxygen separation membrane can be manufactured via a tape casting method, thereby ensuring simple production processes and easy sintering processes.
Patent KR-20170003306-A (KR)
Inventor: JANG MIN CHUL
IPC: H01M4/485
Filed: 2015-06-30
Abstract: The present invention relates to an electrode active material for a magnesium battery, a method for preparing the same, an electrode comprising the same, and a magnesium battery comprising the electrode. The electrode active material for a magnesium battery comprises a compound represented by chemical formula 1: Li_(1+x)V_3O_8, wherein -0.05 < x < 0.2. The electrode active material can reversibly intercalate and deintercalate a magnesium ion, and thus can be used as an electrode active material for a magnesium battery. A magnesium battery comprising the electrode active material for a magnesium battery can improve charging and discharging efficiency and capacity.
Patent KR-20170005545-A (KR)
Inventor: JEON SO YOUNG
IPC: B03C7/00
Filed: 2015-07-06
Abstract: 본 발명은 전기 집진 장치의 원격 자동 제어 장치에 관한 것이고, 구체적으로 전기 집진 장치로부터 탐지된 정보에 기초하여 미리 정해된 작동 조건에 따라 전기 집진 장치의 조절이 가능하도록 하면서 이와 동시에 전기 집진 장치에 발생된 작동 이상 상태의 탐지가 가능하도록 하는 전기 집진 장치의 원격 자동 제어 장치에 관한 것이다. 전기 집진 장치의 원격 자동 제어 장치는 전기 집진 장치(13)의 전압, 온도 및 압력을 탐지하는 센서 유닛(14); 센서 유닛(14)으로부터 전송된 정보에 따라 전기 집진 장치(13)에 펄스 전압을 발생시키는 PCB 모듈(12)의 작동을 제어하는 제어 유닛(11); 미리 결정된 작동 조건이 저장된 작동 데이터베이스(15); 제어 유닛(11)으로부터 전송된 정보를 관리 서버(17) 또는 휴대용 전자기기(18)로 전송하는 통신 유닛(16)을 포함하고, 상기 제어 유닛(11)은 통신 유닛(16)으로 전송되는 정보를 추출하여 저장하는 정보 추출 유닛(111)을 포함하고, 상기 제어 유닛(11)은 작동 데이터베이스(15)에 저장된 정보에 따라 PCB 모듈(12)의 작동을 제어한다.
Patent KR-20170006993-A (KR)
Title: Pine wilt disease
Inventor: KWON YOUNG TAK
IPC: D01F1/10
Filed: 2015-07-10
Abstract: The present invention relates to a method for manufacturing a net fabric for killing a pine wilt disease-carrying insect and the net fabric. The net fabric is woven based on insecticide composition mixing and the net fabric has a neck 0.2 to 5 mm widthwise and 0.2 to 5 mm lengthwise. The net fabric is obtained by mixing, melting, and spinning using 0.01 to 5 g of insecticide, 0.1 to 3 g of UV blocking agent, 0.1 to 3 g of synthetic resin stabilizer, 0.1 to 3 g of pigment, 0.1 to 3 g of antioxidant, 0.1 to 3 g of wax, and 0.1 to 3 g of releasing agent with respect to 100 g of synthetic resin spinning solution in the insecticide composition, which may further contain 0.1 to 5g of lifting agent. The net fabric is given an insecticide function with the insecticide composition contained in a synthetic fiber yarn, and thus is capable of killing pine wilt disease-carrying insects and preventing the spread of the pine wilt disease.
Patent KR-20170009234-A (KR)
Title: Concrete composition for super strength PHC pile using by-prdouct from steel manufacturing and method for preparing super strength PHC pile using the same
Inventor: CHOI SE JIN
IPC: C04B24/04
Filed: 2015-07-16
Abstract: The present invention relates to a concrete composition for a super strength PHC pile using steel by-products and a method for preparing a super strength PHC pile using the same and, more specifically, to a concrete composition for a super strength PHC pile which is environmentally friendly and secures high initial strength and excellent workability by using steel by-products such as steel slag or blast furnace as fine aggregate or a binding agent, and to a method for preparing a super strength PHC pile using the same.
Patent KR-20170009372-A (KR)
Title: Communication method using outdated channel state information in g-cell, 2-user cellular network
Inventor: LEE KIL BOM
IPC: H04B7/26
Filed: 2015-07-16
Abstract: Disclosed is a communication method using outdated channel state information in a network environment having a G-cell and 2-user terminal, by allowing a terminal and base stations to transmit and receive data symbols for G time slots, and to transmit and receive a reconfiguration signal for an additional one time slot. Therefore, communication efficiency is improved even in a network environment where the number of terminal and cell changes.
Patent KR-20170011677-A (KR)
Inventor: SONG KYUNG JUN
IPC: G10K11/18
Filed: 2015-07-24
Abstract: A sound focusing apparatus according to the present invention comprises: an acoustic receiver; a plurality of acoustic meta-materials; and a reflective plate positioned behind the plurality of acoustic meta-materials, wherein the plurality of acoustic meta-materials have different phase differences when reflecting sound, the acoustic receiver is located at a focal point, and the focal point is a position where an amplitude of a synthetic wave of a sound generated after a parallel incident sound is reflected by the plurality of acoustic meta-materials is largest. As a result, an acoustic antenna of the present invention provides an effective acoustic focusing function while having a simple structure.
Patent KR-20170014121-A (KR)
Inventor: PARK YONG TAE
IPC: H04N5/225
Filed: 2015-07-29
Abstract: According to an embodiment of the present invention, a camera module comprises: a lens unit; a hollow-shaped first casing coupling the lens unit to a front unit; a hollow-shaped second casing coupling the front unit to a back unit of the first casing; and a printed circuit board arranged to be separated from the lens unit in a back of the lens unit, and received in the first casing. A first thread is formed in an outer circumferential surface of the back unit of the first casing, and a second thread is formed in an inner circumferential surface of the front unit of the second casing to couple to the first thread.
Patent KR-20160061863-A (KR)
Inventor: SHAYESTEH ANAHITA
IPC: G06F3/06
Filed: 2015-07-29
Abstract: According to an embodiment of the present invention, a computing system comprises: a monitor block calculating an entire access time based on at least one among an access time, traffic latency, and traffic information; a name node block connected to the monitor block and determining a data position of data content; and a scheduler block connected to the name node block and distributing task assignment based on at least one among the entire access time, the data position, and a data performance standard in order to access the data content from a target device. The purpose of the present invention is to provide a method to effectively access a heterogeneous storage.
Patent KR-20170014287-A (KR)
Title: Apparatus for reducing water and air pollutant
Inventor: PARK HEE JUN
IPC: F01N3/20
Filed: 2015-07-29
Abstract: According to an embodiment of the present invention, an apparatus for reducing exhaust and drainage pollutants is provided. According to an embodiment of the present invention, the apparatus for reducing exhaust and drainage pollutants comprises: an exhaust gas pipe supplying exhaust gas of a combustion engine; a cleaning water supply pipe supplying cleaning water; a scrubber spraying cleaning water supplied through the cleaning water supply pipe to exhaust gas flowing through the exhaust gas pipe; a purification unit connected to the exhaust gas pipe or the scrubber to oxidize a nitrogen-based oxide, neutralize oxidized cleaning water, or eliminate microorganism contained in sea water; and a cleaning water discharge pipe discharging cleaning water in the inside of the scrubber.
Patent KR-20170014467-A (KR)
Inventor: YANG SHIN WOO
IPC: G02F1/1335
Filed: 2015-07-30
Abstract: The present invention provides a diffusion plate implemented with a large size and a liquid crystal display device including the same. The diffusion plate according to the present invention includes a first diffusion plate and a second diffusion plate whose lateral sides facing each other are bonded to each other, a first pattern part which is formed on the first diffusion plate, and a second pattern part which is formed on the second diffusion plate. Accordingly, a light path passing through a plurality of diffusion plates is changed so that lines generated in a bonding part between the first diffusion plate and the second diffusion plate are not recognized.
Patent KR-20170015780-A (KR)
Inventor: HAN WON SUK
IPC: C09K11/06
Filed: 2015-07-31
Abstract: Disclosed is an organic light emitting device having high efficiency and long lifespan properties. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; a light-emitting layer interposed between the first electrode and the second electrode and including a host and a dopant; an electron blocking layer interposed between the first electrode and the light emitting layer; and an electron transporting region interposed between the light emitting layer and the second electrode.
Patent KR-20170015002-A (KR)
Inventor: KIM WAN SU
IPC: G06Q50/34
Filed: 2015-07-31
Abstract: 실시간 베팅 시스템 및 방법이 개시된다. 이 시스템은 적어도 하나의 사용자 단말과 통신 네트워크를 통해서 연결되는 실시간 베팅 시스템에 있어서, 송수신부, 디스플레이, 저장부, 및 상기 송수신부를 통하여 소정 경기에 대한 실시간 중계 화면을 스트리밍 형식으로 수신하고, 상기 디스플레이를 통하여 상기 수신된 실시간 중계 화면 및 선수 배치도를 출력하며, 상기 출력되는 선수 배치도를 통하여 소정 선수를 선택하는 베팅 입력이 수신되면, 상기 선택된 소정 선수에 대한 베팅 정보를 저장하고, 상기 저장된 베팅 정보에 매칭되는 베팅 이벤트가 발생하면, 배당률에 기초하여 상기 사용자에게 배당금을 지급하는 제어부를 포함하는 베팅 시스템에 관한 것이다. 본 발명에 따르면 경기 시작 전만 아니라 경기 시작 후에도 베팅을 할 수 있어 더욱 박진감 넘치게 경기를 진행할 수 있을 뿐만 아니라 경기장 운영측에서도 지속적인 베팅으로 매출이 증대되는 효과가 있다.
Patent KR-20170020059-A (KR)
Inventor: LEE HYUK JIN
IPC: B60R16/03
Filed: 2015-08-13
Abstract: 본 개선안은 차량의 컵홀더 내로 삽입되는 하측 부분에 부가기능을 제공하는 부품이 설치됨에 따라 제품 자체의 공간효율성과 활용도가 대폭 증대될 수 있도록 한 휴대단말기용 컵형 무선충전기에 관련된다. 
본 개선안은 차량의 컵홀더에 삽입가능한 컵 형상으로 형성되고 내측에는 휴대단말기의 지지를 위한 경사지지부가 형성되며 후방에는 전원접속포트가 구비되는 본체와, 상기 본체의 경사지지부의 배면측에 설치되고 상기 본체의 경사지지부에 거치된 휴대단말기의 배터리에 무선으로 전력을 공급하여 충전시키는 무선충전유닛과, 상기 본체 중 차량의 컵홀더 내에 삽입되는 하측 부분에 설치되고 상기 본체 내로 투입되어 상기 경사지지부에 거치된 휴대단말기에 저장된 음원파일을 근거리무선통신을 통해 증폭시켜 출력하는 무선스피커유닛과, 상기 본체 내에 설치되고 상기 무선충전유닛과 상기 무선스피커유닛의 작동을 제어하는 제어유닛을 포함하는 휴대단말기용 컵형 무선충전기를 제공한다.
Patent KR-20170023656-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: LEE HEE YOUL
IPC: H01L21/318
Filed: 2015-08-24
Abstract: A semiconductor device comprises: a channel layer; a data storage layer surrounding the sidewall of the channel layer; conductive layers which cover the sidewall of the channel layer across the data storage layer interposed therebetween; insulating layers which are interposed between the stacked conductive layers and are thinner than the conductive layers; and first charge blocking patterns which are interposed between the conductive layers and the insulation layers and between the conductive layers and the data storage layer.
Patent KR-20170024647-A (KR)
Title: Magnetic bearing apparatus and hot dip galvanizing apparatus having thereof
Inventor: KWEON YONG HUN
IPC: F16C32/04
Filed: 2015-08-25
Abstract: According to one embodiment of the present invention, a magnetic bearing apparatus is equipped adjacent to a roll axis; is coupled to a support unit having a magnetic field toward the roll axis and to the roll axis; and has a magnetic accommodating unit wherein only a part of the magnetic accommodating unit facing the support unit is formed to a magnetic body, and being magnetized by the magnetic field. In addition, the hot dip galvanizing apparatus in accordance with another embodiment of the present invention comprises: a plating bath accommodating molten zinc, a port roll equipped in the transfer route of a steel plate being pulled into the plating bath, and a magnetic bearing apparatus of one term among a first term to a tenth term equipped in a roll axis of the port roll.
Patent KR-20170024487-A (KR)
Title: System and method for providing application list
Inventor: HAM MYUNG JOO
IPC: G06F9/44
Filed: 2015-08-25
Abstract: Disclosed is a method for an electronic apparatus to display an application list which comprises the steps of: requesting an application list including an identification value of at least one application which can be downloaded by the electronic apparatus to a server; receiving an application list including a power consumption level of the application from the server; and displaying an application list including a graphic interface representing the power consumption level.
Patent KR-20170031849-A (KR)
Title: Organic light-emitting display apparatus and method for manufacturing the same
Inventor: KIM SUN KWANG
IPC: H01L27/32
Filed: 2015-09-11
Abstract: Provided are an organic light-emitting display apparatus improved in transmittance, and a method of manufacturing the organic light-emitting display apparatus, capable of manufacturing the organic light-emitting display apparatus through a simple process without adding a mask. According to one embodiment of the present invention, the organic light-emitting display apparatus includes: a substrate including a main surface; and a pixel disposed over the main surface of the substrate and including a first region for implementing an image and a second region through which external light is transmitted. The pixel includes: a first transistor including a first active layer disposed in the first region, a first gate electrode disposed over the first active layer such that the first gate electrode is insulated from the first active layer, and at least one electrode pattern disposed over the first gate electrode and electrically connected to the first active layer; a first insulation layer disposed between the first gate electrode and the electrode pattern and including a lower insulation layer and an upper insulation layer disposed over the lower insulation layer such that the upper insulation layer corresponds to the electrode pattern, in which the lower insulation layer and the upper insulation layer have mutually different refractive indices; a first electrode electrically connected to the first transistor and disposed in the first region; a pixel definition layer disposed at least in the first region and including a first opening exposing a part of the first electrode and a second opening corresponding to the second region; a second electrode facing the first electrode; and an intermediate layer disposed between the first electrode and the second electrode and including an organic light-emitting layer.
Patent KR-20170031870-A (KR)
Title: Battery pouch system for electronic bike
Inventor: NA WOO SIK
IPC: A45C13/18
Filed: 2015-09-12
Abstract: The present invention relates to a backpack-type battery accommodation device for electric bicycles. A user can use ones own batteries, and the accommodated batteries have the size of text books enough to be put into backpacks. When it comes to using the electric bicycles, the user can simple plug out a wire from the battery accommodation device in the backpack and then connect the wire to the electric bicycles, thereby bringing reduction in costs compared to existing batteries for electric bicycles. By accommodating the batteries in the backpack, more batteries can be accommodated efficiently, and the batteries can be charged after taking out only the batteries from the backpack, when charging is required for the electric bicycles batteries.
Patent KR-20170034216-A (KR)
Inventor: YOO IN KYEONG
IPC: H02M7/48
Filed: 2015-09-18
Abstract: The present invention relates to a nonvolatile inverter which comprises: a first transistor having a first gate electrode, a first electrode, and a second electrode; and a second transistor for sharing the second electrode with the first transistor, and having a second gate electrode and a third electrode. The first transistor includes: a first switching layer which can be switched in a high resistance state and a low resistance state; and a charge capturing layer which traps or detraps a charge according to a resistance state of the first switching layer. The nonvolatile inverter can be driven with low voltage, and can perform a memory function.
Patent KR-20170036242-A (KR)
Title: Transmission Airbreather Of Vehicle
Inventor: LEE JAE HOON
IPC: F16H57/04
Filed: 2015-09-24
Abstract: The present invention relates to a transmission air-breather of a vehicle, which comprises: a transmission case in which lubricating oil is filled; a body unit having a communicating hole into which oil vapor evaporated from the lubricating oil flows, and installed in the transmission case; a cap coupled to an upper portion of the body unit, wherein an air path discharging air is installed in the body unit; and a blade installed in the body unit, and inducing the oil vapor flowing from the transmission case to an internal wall of the body unit.
Patent KR-20170039458-A (KR)
Title: 수경재배용 고형배지 조성물, 이를 이용한 그로우백 및 수경재배방법
Inventor: JO SUNG HYUN
IPC: A01G31/00
Filed: 2015-10-01
Abstract: 본 발명은 고형배지 모재, EFB(Empty Fruit Bunch), 유박 및 바이오차를 포함하여 이루어지고, 고형배지 조성물 총 건조중량을 기준으로 EFB(Empty Fruit Bunch) 1~40중량%, 유박 3~20중량% 및 바이오차 1~20중량%를 포함하는 것을 특징으로 하는 수경재배용 고형배지 조성물, 이를 포함하는 수경재배용 그로우백 및 이를 사용한 수경재배방법에 관한 것으로, 수경재배시 양액의 공급량을 30% 정도 감소시킬 수 있다.
Patent KR-20150119830-A (KR)
Title: Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Comprising The Same
Inventor: CHOI YOUNG GEUN
IPC: H01M4/58
Filed: 2015-10-08
Abstract: Provided in the present invention are an electrolyte for a lithium secondary battery including lithium salt and a non-aqueous solvent, and being characterized by including a sulfanyl-based solvent; and the lithium secondary battery including the same.
Patent KR-20170043754-A (KR)
Title: 공기 유로를 갖는 작물 물류기기
Inventor: CHOI SEUNG RYUL
IPC: B65D33/01
Filed: 2015-10-14
Abstract: 망 작업 없이도 작물을 적재하여 부패 없이 보관할 수 있는 작물 물류기기가 개시된다.  이러한 작물 물류기기는 적재 몸통부, 모양 유지부 및 공기 유로부를 포함한다.  상기 적재 몸통부는 공기가 통하는 재질로 이루어지고, 상부가 오픈(open)되어 적재 공간을 형성하는 톤백(ton bag) 타입으로 제조된다.  상기 모양 유지부는 상기 적재 몸통부의 외곽에 배치되어 상기 적재 몸통부의 모양을 유지시킨다.  상기 공기 유로부는 상기 모양 유지부에 고정되도록 상기 적재 공간 내에 배치되어 공기 유로를 형성하고, 상기 공기 유로로 이동하는 공기가 상기 적재 공간 내로 유출되도록 공기가 통하는 재질로 이루어진다.  이와 같이, 상기 공기 유로부가 상기 적재 몸통부의 적재 공간 내에서 공기 유로를 형성함에 따라. 양파와 같은 작물이 망포장되지 않은 상태로 상기 적재 공간 내에 배치되더라도 원활하게 공기가 통하는 상태로 보관될 수 있고, 그로 인해 양파의 수확시 망포장 작업에 따른 인력 투입이 생략되어 양파 수확에 따른 인력 소모가 최소화될 수 있다.
Patent KR-20170045820-A (KR)
Title: 프로젝트 핵심지표 모니터링 시스템 및 그 방법
Inventor: KIM MOON HYUK
IPC: G06Q10/06
Filed: 2015-10-20
Abstract: 본 발명은 프로젝트 핵심지표 모니터링 시스템 및 그 방법에 관한 것으로, 구체적으로는 프로젝트에 대하여 공정 진행율, 기성 청구율, 수금율, 지급율 및 원가 진행율을 포함하는 핵심지표들을 산출하고, 상기 산출된 각 핵심지표를 기설정된 검진 항목과 매칭시킨 건강지수로 표시하는 프로젝트 핵심지표 모니터링 시스템 및 그 방법에 관한 것이다. 
또한, 본 발명은 프로젝트에 대한 원가 정보, 공정 정보, 기성 정보, 수금 정보 및 지급 정보를 수집하는 수집부와, 상기 수집된 각 정보의 계획 대비 실적을 판정하여, 공정 진행율, 기성 청구율, 수금율, 지급율 및 원가 진행율을 포함하는 핵심지표들을 산출하는 지표 산출부 및 상기 산출된 핵심지표들을 도표, 그래프 또는 다이어그램의 형태로 표시하는 표시부를 구비하므로, 공정, 기성, 수금, 지급 및 원가에 대한 핵심지표들을 모니터링하여 프로젝트의 진행 현황 및 자금의 흐름을 효율적으로 관리할 수 있다.
Patent KR-20170047015-A (KR)
Title: Flexible connecting pipe
Inventor: HEU BYUNG UK
IPC: F16L27/12
Filed: 2015-10-22
Abstract: The present invention relates to an expansion joint pipe used to connect pipes of two lines having a flange in a limited space. According to the present invention, the connection pipe (20) is inserted into a socket pipe (10), and a whole connection length (L2) of the socket pipe (10) and the connection pipe (20) in accordance with the length (L1) in which the socket pipe (10) and the connection pipe (20) are overlapped is determined. A hanging protrusion unit (21) is formed on the outer circumference of the other end of the connection pipe (20). The hanging protrusion unit (21) of the connection pipe (20) slides along the inner circumference of the socket pipe (10) while the circumference of the hanging protrusion unit (21) of the connection pipe (20) is attached to the inner circumference of the socket pipe (10). A hanging projection (11) is formed on one end of the inner circumference of the socket pipe (10), and the hanging protrusion unit (21) of the connection pipe (20) is hung on the hanging projection (11) of the socket pipe (10). So, the connection pipe (20) is prevented from being disconnected from the socket pipe (10), and a sealing ring (30) is installed in an expansion water inlet (12) formed at one end of the socket pipe (10). A third flange (42) of a pressing ring (40) inserted into the connection pipe (20) and a second flange (13) of the expansion water inlet (12) are connected by a first bolt (50) and a nut (55). When the nut (55) of the first bolt (50) is clamped, a pressing unit (41) of the pressing ring (40) presses the sealing ring (30). Therefore, a gap between the expansion water inlet (12) and the connection pipe (20) is sealed by the sealing ring (30). Also, a fourth flange (25) is connected to one end of the connection pipe (20).
Patent KR-20170047633-A (KR)
Title: Scan Driver, Display Device and Driving Method of Display Device
IPC: G09G3/36
Filed: 2015-10-23
Abstract: The present invention provides a scan driver which solves a difficulty for realizing a narrow bezel, guarantees an encapsulation margin, and improves reliability of an element, and a display device using the same. To this end, a light emitting signal generating circuit of the scan driver outputs a light emitting signal of logic high divided into at least two circuits in response to a clock signal supplied from the outside and first and second scan signals outputted from a scan signal generating circuit.
Patent KR-20170047658-A (KR)
Title: Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery employing the same
IPC: H01M10/052
Filed: 2015-10-23
Abstract: Disclosed are a nonaqueous electrolyte for a lithium secondary battery, and a lithium secondary battery including the same. The disclosed nonaqueous electrolyte for a lithium secondary battery comprises a fluorine-containing lithium salt, an organic solvent, and an organic silicon compound represented by chemical formula 1. In chemical formula 1, R_1 to R_3 are independently C1-C10 alkyl groups, and n is an integer of 1-10. The nonaqueous electrolyte for a lithium secondary battery can improve capacity properties and lifespan properties of a lithium secondary battery including the same, and can reduce resistance.
Patent KR-20170047925-A (KR)
IPC: B22C9/06
Filed: 2015-10-26
Abstract: 본 발명은 귀금속을 재료로 하는 중공형 로스트 왁스 주조방법에 있어서, 탄소 배출 개선 방법에 관한 것으로서, 더욱 상세하게는 주조 형틀 내부에 왁스로 귀금속 모형을 형성시킨 후, 주조 형틀 내부에 액상의 석고를 투입하여 위 석고를 경화시킨 다음 위 주조 형틀을 가열기를 사용하여 80 ~ 90℃ 온도에서 10 ~ 15분 동안 가열하여 왁스를 녹이며, 녹여진 왁스는 모형 지지구 외부로 배출하는 수단을 통하여 왁스 용해시 발생하는 매연과 탄소를 제거할 수 있도록 구성되는 귀금속을 재료로 하는 중공형 로스트 왁스 주조방법에 있어서, 탄소 배출 개선 방법에 관한 것이다.
Patent KR-20170050157-A (KR)
Title: Power transmission apparatus for vehicle
Inventor: LEE SUENG HO
IPC: F16H3/12
Filed: 2015-10-29
Abstract: A transmission for a vehicle is disclosed. According to one embodiment of the present invention, the transmission for a vehicle comprises a first input shaft, a second input shaft, a first shifting output device, a second shifting output device, and an idle unit. The present invention minimizes an increase in both the number of components and the weight of the transmission.