baber/WOPTO huggingface dataset:
Patent KR-101312931-B1 (KR)
Title: Suspention of speaker
Inventor: MOON BYUNG CHEON
IPC: H04R7/20
Filed: 2013-04-29
Granted: 2013-10-01
Abstract: PURPOSE: A suspension for speaker is provided to increase fixation power for a case by using fixing members of a case fixing portion. CONSTITUTION: A suspension (10) for speaker comprises a case fixing portion (11), an oscillating body fixing portion (12), an oscillation driving portion (13), and a stress distribution member (13a). The case fixing portion consists of first and second parts (A,B) in which one side is electrically separated from each other. The case fixing portion is fixed to the top of a case to conduct +/- alternating signals applied from the outside. The oscillating body fixing portion is provided between the separated case fixing portions with a fixed interval to offer the fixing surfaces (12',12") of an oscillating plate and a coil to each of upper and lower parts. The oscillation driving portion connects the split paths of the case fixing portion and the oscillating body fixing portion to offer an oscillation driving path. The stress distribution member is provided to both ends of the oscillation driving portion in a curved slit shape to distribute concentrated stress in the event of oscillation.
Patent KR-101291726-B1 (KR)
Title: Structure for industrial ball valve
Inventor: KIM YOON WOOK
IPC: F16K5/20
Filed: 2013-05-07
Granted: 2013-07-31
Abstract: PURPOSE: An industrial ball valve structure is provided to improve durability by preventing damage to a rubber ring under high water pressure. CONSTITUTION: An industrial ball valve structure comprises a housing and an opening and closing lever (231). The housing is composed of a valve body (201) and a fastening body (203). The valve body is directly fastened to an inlet pipe, and a pipeline and a ball mounting hole are formed therein. The fastening body is fastened to the end of the valve body and is connected to an outlet pipe. The opening and closing lever is composed of a connection shaft, a grand cap (233), a washer (235), two step O-rings (239), and a stem ring (241). The connection shaft is connected to a ball through the valve body. The grand cap prevents the connection shaft from being separated from the gap between the connection shaft and the opening and closing lever. The stem washer is fastened to the gap between the connection shaft and the grand cap and minimizes frictional force. The step O-rings are located between the connection shaft and the valve body and improve water-tightness. The stem ring is located between the step O-rings.
Patent KR-101440559-B1 (KR)
Inventor: YEAU KYONG YUN
IPC: B65G1/14
Filed: 2013-05-08
Granted: 2014-09-17
Abstract: The present invention provides a variable pipe rack structure and a construction method thereof, wherein the structure comprises a plurality of column parts spaced at a set distance from each other in a width direction and a longitudinal direction; a plurality of vertical frames installed between the column parts, spaced at a set distance from each other, in a longitudinal direction; and a plurality of horizontal frames installed between the column parts, spaced at a set distance from each other, in a width direction and supporting a pipe, wherein the column part is formed of multi-stepped column members to be slidable therebetween, is transported in a state that its height is contracted, is constructed to enlarge the height after construction after transportation, and includes a first column member; a second column member connected to the first column member to be slidable; and a central plate installed at the second column member to be movable in an upper and lower direction and coupling the first column member and the second column member.
Patent KR-101429084-B1 (KR)
Inventor: KIM JAE HWI
IPC: F24F3/14
Filed: 2013-05-16
Granted: 2014-08-12
Abstract: The present invention relates to an air conditioner with an upper air suction type dehumidifying function. A compressor, a first heat exchanger, an expansion valve, and a second heat exchanger are connected through a refrigerant circulation line to form a cycle. A four-way valve to divert a refrigerant flow to the first heat exchanger or the second heat exchanger is provided at the refrigerant circulation line in front and back of the compressor. A third heat exchanger is provided at a first branch line branched from the refrigerant circulation line in front and back of the second heat exchanger to be connected in parallel with the second heat exchanger. The third heat exchanger is closely arranged to the first heat exchanger. The compressor, the first heat exchanger, the expansion valve, the four-way valve, the second heat exchanger, and the third heat exchanger are provided inside a container with inlet and outlet ports. A ventilator is provided at the outlet port of the container. The first and third heat exchangers are provided inside the container at a front side of the ventilator by an air heat exchange method. In the second heat exchanger, a heating medium for water heat exchange with the second heat exchanger is circulated, and a heating medium circulation line which is separate from the refrigerant circulation line is provided. Three heat exchangers are provided at the refrigerant circulation line which forms one freezing cycle, wherein the first and third heat exchangers are arranged at one side, and the second heat exchanger is arranged at the other side to form one heat exchanger unit, thereby enabling a more compact air conditioner, and sucking air from an upper portion and discharging to one side surface so as to efficiently perform dehumidifying, defrosting, heating, cooling, and heat storing.
Patent KR-101510518-B1 (KR)
Title: 전극조립체의 제조방법
IPC: H01M50/431
Filed: 2013-05-23
Granted: 2015-04-10
Abstract: 본 발명에 따른 전극조립체의 제조방법은, 제1 전극, 제1 분리막, 제2 전극 및 제2 분리막이 순차적으로 적층되어 4층 구조의 기본 단위체를 형성하는 기본 단위체 형성 단계 및 적어도 하나 이상의 기본 단위체를 순차로 적층하여 단위체 스택부를 형성하는 기본 단위체 적층 단계를 포함한다.
Patent KR-101438674-B1 (KR)
Inventor: KWON KI HYUK
IPC: E04B1/98
Filed: 2013-05-23
Granted: 2014-09-12
Abstract: The present invention relates to a cross-connection device for a linear reinforcement member for the seismic reinforcement of a masonry wall which enables smooth jointing on an intersection shaft generated when the linear reinforcement member for the seismic reinforcement of the masonry wall is installed. According to an appropriate embodiment of the present invention, the connection device, which is used to connect the linear reinforcement member arranged on the outer surface and inner surface of the masonry wall in a vertical or diagonal direction, includes a rotating coupler including female and male couplers to connect intersection areas when the linear reinforcement member arranged on the outer surface and inner surface of the masonry wall is matched to the thickness direction of the masonry wall regardless of the arrangement direction.
Patent KR-101305147-B1 (KR)
Title: Curtain wall assembly with rib-gasket
Inventor: KIM YONG HO
IPC: E04B2/88
Filed: 2013-05-28
Granted: 2013-09-12
Abstract: PURPOSE: A curtain wall assembly with a rib gasket is provided to facilitate the construction and to improve insulation efficiency by minimizing heat transmission between metal. CONSTITUTION: A curtain wall assembly (100) with a rib-gasket comprises a main frame (10), a connection member, a cap frame (30), a glass (50), and one or more rib gaskets (221). The main frame includes a space part (11) to insert an insulation member (111) and a support frame (12) to form a first insertion space part (121) which connects the connection member to the main frame. The connection member interconnects the cap frame and the main frame. The connection member includes an insertion part (23) to be combined in the first insertion space part of the main frame. The connection member includes a head part (21) combined in the cap frame and a body part (22) formed in a space between the head part and the insertion part. The cap frame includes a second insertion space part (31) which is combined with one side of the connection member. The glass is arranged in a space between the main frame and the cap frame using the connection member as a starting point. The rib gasket is formed on the upper and lower surfaces of the body part of the connection member. The rib gasket comes in touch with the insertion end of each glass.
Patent KR-101359633-B1 (KR)
Title: Sorting device for cable and sorting method of the same
Inventor: HYUN BYOUNG ROK
IPC: A61B8/00
Filed: 2013-05-28
Granted: 2014-02-10
Abstract: The present invention provides a cable alignment device capable of setting the alignment position of an input terminal and an output terminal automatically during the manufacturing of a cable and accordingly improving production efficiency and an alignment method using the same. The cable alignment device capable of automatically arranging the input terminal and the output terminal during the manufacturing of a cable, given in the present invention, includes: an alignment jig on which each signal line in one terminal of the cable is aligned in a line and the signal line is fixed while being electrically connected; a controller which is electrically connected to the signal line of the alignment jig and from which a probe for reading during the alignment of the cable is exposed to the outside; and an alignment unit which includes a motor driven by the controller and orders the alignment position of the signal line of the cable by moving a transfer guide by driving the motor under the control of the controller when the probe touches the other end of the cable.
Patent KR-101523756-B1 (KR)
Title: 내열성, 내약품성이 향상을 위하여 공유결합이 유도된 컬러필터용 유기 염료 및 이의 조성물
IPC: C09B69/10
Filed: 2013-05-31
Granted: 2015-06-04
Abstract: 본 발명은 액정디스플레이(LCD)의 컬러필터(color filter) 제조에 이용되는 개질 유기 염료에 관한 것으로,  본 발명은 하기 화학식 1로 표시되는 반복단위를 포함하는 컬러필터 제조용 개질 유기 염료를 제공한다. [화학식 1]     (상기 식에서, n은 2~10이고, 연결기 A는 -NH-SO 2 -, -NH 3   + SO 3   - -, -NH-CO-O-(우레탄기), -NH-CO-N-(우레아기) 이고, R 1 , R 2,  R 3,  R 4 는 수소 또는 메틸이고, R 5 , R 6 는 각각 독립적으로 수소 또는 C 1 ~C 5 의 알킬기이고, x, y, z, w의 합을 100몰%로 가정할 때, x는 30~50몰%, y는 10~20몰%, z는 10~20몰%, w는 20~40몰%이다.)
Patent KR-101288832-B1 (KR)
Title: Method for evaluating load carrying capacity of concrete underground culvert structure
Inventor: LEE GIL HO
IPC: G01N3/08
Filed: 2013-06-03
Granted: 2013-07-23
Abstract: PURPOSE: A method for evaluating a load carrying capacity of a concrete underground culvert structure is provided to reduce a load added to the concrete underground culvert structure. CONSTITUTION: A method for evaluating a load carrying capacity of a concrete underground culvert structure comprises the steps of: calculating an upward load causing the displacement in a direction opposite to the displacement caused by a dead load and a live load at a range of 0-100% of the dead load and the live road (S100); theoretically calculating the displacement and strain generated on an upper slab of the concrete underground culvert structure by the load (S200); installing pressing equipment on the concrete underground culvert structure (S300); measuring the displacement and the strain generated on the concrete underground culvert structure caused by the upward load (S400); calculating a rating factor and a response calibrating constant of the concrete underground culvert structure by using the measured and calculated displacement and strain (S500); and calculating a common load carrying capacity by using the calculated rating factor and the response calibrating constant and evaluating whether the calculated common load carrying capacity reaches a reference value or not (S600). [Reference numerals] (S100) Step of calculating load; (S200) Step of calculating a digital number; (S300) Step of installing pressing equipment; (S400) Step of loading upward and measuring the load; (S410) Step of loading downward and measuring the load; (S420) Step of loading repeatedly and measuring the load; (S500) Step of calculating a rating factor and the response calibrating constant; (S600) Step of calculating a common load carrying capacity
Patent KR-101498791-B1 (KR)
Title: 카메라 기능을 갖는 이동통신 단말기를 이용한 내시경
IPC: A61B1/05
Filed: 2013-06-13
Granted: 2015-03-06
Abstract: 본 발명은 카메라 기능을 갖는 이동통신 단말기를 이용한 내시경에 관한 것으로, 사람의 눈으로 직접 관찰할 수 없는 인체 내부에 관찰용 광섬유 및 광전도용 광섬유를 연결한 내시경과 이동통신 단말기의 카메라 및 플래쉬를 이용하여 인체 내부 상태를 이동통신 단말기의 디스플레이 화면으로 간편하게 관찰할 수 있는 효과가 있다.
Patent KR-102105918-B1 (KR)
IPC: G11C7/10
Filed: 2013-06-18
Granted: 2020-05-06
Abstract: 본 발명의 실시 예에 따른 메모리 시스템은 제 1 및 제 2 메모리에 대한 인터리빙 액세스 동작을 제어하는 메모리 컨트롤러; 상기 제 1 또는 제 2 메모리를 사용하기 위한 어드레스를 제공하는 제 1 프로세서; 및 상기 모뎀 프로세서로부터 입력받은 어드레스를 리맵핑하고, 상기 리맵핑된 어드레스를 상기 메모리 컨트롤러로 제공하는 선형 어드레스 리맵핑 로직을 포함하되, 상기 메모리 컨트롤러는 상기 리맵핑된 어드레스에 따라 상기 제 1 또는 제 2 메모리에 대한 선형 액세스 동작을 수행한다. 본 발명은 인터리빙 액세스 동작을 사용하는 메모리 시스템에서, 특정 프로세서(예를 들면, 모뎀) 앞에 선형 액세스 리맵핑 로직을 추가함으로, 부분적으로 선형 액세스 동작을 수행할 수 있고, 이를 통해 전력 소모를 줄일 수 있다.
Patent KR-101517040-B1 (KR)
IPC: F16K17/38
Filed: 2013-07-03
Granted: 2015-05-04
Abstract: 본 발명은 동파 방지 밸브가 구비된 급수 배관 장치에 관한 것으로, 보다 상세하게는 동절기 등에 물의 급수가 정지된 경우 급수 배관 내부에 남은 잔류수가 배관 내부로 빠질 수 있도록 함으로써 혹한으로 인하여 급수 배관이 동파되는 현상을 방지할 수 있는 동파 방지 밸브가 구비된 급수 배관 장치에 관한 것이다. 
본 발명에 따른 동파 방지 밸브가 구비된 급수 배관 장치는, 일단부에 물을 펌핑하는 급수펌프가 연결된 양수관과, 상기 양수관의 직경보다 작은 직경을 갖고 상기 양수관의 타단부에 연결되며 상하방향으로 연장되어 상부 출구가 지표면 상부로 노출되고 개폐 가능한 개폐밸브가 구비된 급수배관과, 외부와 공기가 유통되는 공기유통공이 형성되고 상기 양수관의 타단부 일측에 연결되며 일정 압력 이하에서 개방되는 제1 동파방지밸브와, 외부와 공기가 유통되는 공기유통공이 형성되고 상기 급수배관의 상부 일측에 연결되며 일정 압력 이하에서 개방되는 제2 동파방지밸브를 포함하되, 상기 급수펌프가 작동되는 경우 수압이 상승되며 상기 제1 동파방지밸브 및 제2 동파방지밸브의 공기유통공이 막히고, 상기 급수펌프의 작동이 정지된 경우 수압이 일정 압력 이하로 낮아지며 상기 제1 동파방지밸브의 공기유통공이 열리고, 상기 제1 동파방지밸브의 공기유통공이 열린 경우 상기 급수배관의 하부 입구 주변이 대기압 상태가 되며 상기 급수배관에 채워진 물이 일정 거리만큼 하부로 이동됨과 동시에 상기 제2 동파방지밸브의 공기유통공이 열리며 상기 급수배관 내부에 채워진 물 전부가 하부로 배출되는 것을 특징으로 한다.
Patent KR-101502219-B1 (KR)
Title: 알로에 효소 추출물 또는 이의 분획물을 함유하는 항산화 조성물
IPC: A61P39/06
Filed: 2013-07-03
Granted: 2015-03-13
Abstract: 본 발명의 알로에 효소 추출물 및 이의 분획물은 자유 라디칼에 의한 ROS를 감소시키고 산화 스트레스에 의한 세포사멸을 억제하여 항산화 효과를 가지므로, 이를 포함하는 조성물은 항산화 용도를 위한 조성물, 화장품 조성물 및 식품 조성물로 다양하게 활용 가능하다.
Patent KR-101512977-B1 (KR)
Title: 애기장대 투인원 유전자 변이체 dana를 이용한 식물체의 배수성을 조절하는 방법 및 그에 따른 식물체
IPC: C12N15/82
Filed: 2013-07-03
Granted: 2015-04-17
Abstract: 본 발명은 애기장대 유래 투인원 단백질 변이체를 코딩하는 유전자를 포함하는 재조합 벡터로 식물세포를 형질전환시켜 상기 유전자들의 발현을 조절하는 단계를 포함하는 식물체의 배수성을 조절하는 방법, 상기 투인원 단백질 변이체를 코딩하는 유전자를 포함하는 재조합 벡터로 식물세포를 형질전환하는 단계를 포함하는 배수성이 조절된 형질전환 식물체의 제조 방법, 상기 방법에 의해 제조된 배수성이 조절된 형질전환 식물체 및 이의 종자 및 상기 투인원 단백질 변이체를 코딩하는 유전자를 포함하는 재조합 벡터를 유효성분으로 함유하는 식물체의 배수성 조절용 조성물에 관한 것으로, 본 발병은 애기장대 유래 투인원 유전자 변이체의 발현 조절을 통해 잠재적인 가치가 큰 배수성 식물을 육종하는 새로운 방법을 제시한다.
Patent KR-101326602-B1 (KR)
Title: Apparatus for draining of rain water for road
Inventor: LEE NAK JUN
IPC: E01C9/10
Filed: 2013-07-04
Granted: 2013-11-08
Abstract: The present invention relates to a rainwater draining apparatus for roads, and comprises a storage container (10) which is buried in an underground drain (5) with the top opened and exposed to the road surface, has a space therein, and includes a bottom drain (11) and a side drain (12) provided on the bottom and the side thereof respectively; a grating (20) having an opening/closing part which covers the opened upper side of the storage container (20) to cut off the inflow of rainwater and foreign substances; and a buoyancy unit (30), which opens and closes the opening/closing part (21) by being arranged inside the storage container (10), connected to the opening/closing part (21) of the grating (20), and moved up and down depending on the increase and decrease of rainwater inside the storage container (10). The opening/closing part provided inside the grating enables a small quantity of rainwater to flow through a rainwater inlet hole into the storage container on the lower side of the rainwater draining apparatus while the opening/closing part is sealed, and is opened to allow a large quantity of rainwater to rapidly flow into the storage container and to be drained to a drain; and therefore, the rainwater draining apparatus obtains the effects which prevent bad smell from being leaked from the underground drain to the outside and foreign substances from flowing into the drain.
Patent KR-101403975-B1 (KR)
Title: Light Emitting Type Signbord
Inventor: CHOI YOUNG SUK
IPC: G09F13/22
Filed: 2013-07-23
Granted: 2014-06-13
Abstract: The present invention relates to a light emitting signboard. The light emitting signboard comprises: a signboard material; a reflection sheet; a socket slot; a plurality of optical fibers; an optical fiber socket; an optical fiber sleeve; a lamp substrate; and a lamp fastener. The optical fibers are hardened after epoxy resin is filled, are in a watertight state, and have a bar shape. The optical fiber socket includes: a small diameter unit which fixes the optical fibers while a part of the inner circumferential surface is elastically transformed; a grade unit which guides the insertion of the small diameter unit; and a large diameter unit which is latched to the rear part of the socket slot. The optical fiber sleeve includes: an inner sleeve into which one end of the optical fibers is inserted; an outer sleeve of which the front end part is combined to the outer circumferential surface of the inner sleeve, and a mounting end of the lamp fastener is formed on the rear end part the inner circumferential surface; and a piece of tape which makes the outer circumferential surfaces of the inner and the outer sleeve watertight. The lamp fastener includes a fixing member which is made up of a contraction tube for tightly fixing the lamp substrate to the mounting end. Therefore, as the optical fiber socket is elastic and has an outer diameter greater than the inner diameter of the socket slot, and a part of the inner circumferential surface holds and fixes the optical fibers through elastic transformation, the optical fibers are firmly fixed; the optical fiber socket is fixed to the socket slot through forcible insertion and elastic transformation without a component such as a latching projection; and assembly, installation, and maintenance of an external case can be easily and safely done.
Patent KR-101516583-B1 (KR)
IPC: F23M5/08
Filed: 2013-08-06
Granted: 2015-05-04
Abstract: 본 발명은 고체연료 버너의 연소실구조체에 관한 것으로서, 더욱 상세하게는 연소로의 내부로 용수가 순환되는 용수순환부와 공기가 선회하며 흐르는 공기순환공간을 형성하여 연소로를 과열보호하는 한편, 그 연소로의 내부온도가 유지되도록 하기 위한 고체연료 버너의 연소실구조체에 관한 것이다.
Patent KR-101423232-B1 (KR)
Inventor: LEE MAN SIG
IPC: C07C69/96
Filed: 2013-08-07
Granted: 2014-07-24
Abstract: The present invention provides a method and an apparatus for a high efficiency chemical reaction which are easily applicable to various chemical reactions obtaining a product by making different liquids react together or adding gas, such as hydrogen, or the like, to a reactant. Since the present invention is able to conduct various kinds of chemical reactions by combining a batch type reaction system and a circulation type reaction system and to enhance reaction rates when compared to a typical batch type reactor, the present invention can improve productivity easily. Besides, since the invention is configures to install a circulation type reaction system on a batch type reaction system, an existing chemical reaction facility can be utilized, an additional utility is unnecessary and maintenance costs can be reduced. Also, an impurity formation is reduced due to an increase in a reaction rate. In addition, since a continuous reactor is able to be designed in multi stage in a circulation type reaction system, the invention enhances the reaction rate easily, makes the overall configuration of the system be on a small scale, diminishes space restriction and simplifies the installation of the system.
Patent KR-101483982-B1 (KR)
Inventor: CHOO GWANG HO
IPC: F25C1/24
Filed: 2013-08-13
Granted: 2015-01-19
Abstract: The present invention relates to an automatic ice maker for a refrigerator. The ice maker includes: an ice maker main body which is installed in the rear side of a freezer door and produces ice in a predetermined shape; an ice bank which is installed in the lower part of the ice maker main body and guides stored ice to the outside while storing ice produced from the ice maker main body; and an ice maker cover which surrounds the ice maker main body and the ice bank in order not to be exposed, wherein the ice maker cover has a lateral side coupling hole formed to attach and detach the ice bank from the lateral side. The present invention attaches and detaches the ice bank at an acute angle without a necessity for completely opening the freezer door and thereby is able to minimize the coldness loss of the freezer.
Patent KR-102003460-B1 (KR)
IPC: H04N5/217
Filed: 2013-08-27
Granted: 2019-07-24
Abstract: 본 발명에서는 기준영상과 와블링된 입력영상 간의 지역움직임벡터 값만을 이용하여 와블링된 입력영상의 왜곡정도를 표시하는 와블링파라미터세트를 추정한다. 추정된 와블링파라미터세트를 이용하여 와블링된 입력영상을 복원하는 특징이 있다.
Patent KR-101491504-B1 (KR)
IPC: H04W4/90
Filed: 2013-08-28
Granted: 2015-02-09
Abstract: The present invention relates to a mobile communication terminal having an emergency call button and an emergency call method using the same. According to an embodiment of the present invention, the mobile communication terminal having an emergency call unit includes: a decompressing detection unit to detect pressure by a user′s operation; an emergency call unit which generates an emergency detection signal if a pressure greater than a predetermined standard is detected from the decompressing detection unit; a control unit which generates an emergency call signal if the emergency detection signal is inputted from the emergency call unit; and a communication unit which receives the emergency call signal from the control unit and transmits the emergency call signal to at least one among a protector and a management server. The decompressing detection unit includes a position pin and an elastic unit located between the position pins, and detects the pressure applied to the elastic unit while the position pin is damaged if an input greater than the predetermined standard is detected.
Patent KR-101548232-B1 (KR)
Title: H2o 가스를 이용한 자성 박막의 식각 방법
IPC: H01L21/3065
Filed: 2013-09-11
Granted: 2015-08-31
Abstract: 본 발명은 자성 박막을 마스크로 패터닝하여 마스킹하는 단계(단계 1); H 2 O 가스 10 내지 50 부피%, 알칸계 가스 50 내지 90 부피%의 조성인 혼합 가스를 플라즈마화하는 단계(단계 2); 및 상기 단계 2에서 생성된 플라즈마를 이용하여 단계 1에서 마스킹된 자성 박막을 식각하는 단계(단계 3);를 포함하는 자성 박막의 식각 방법을 제공한다. 본 발명에 따른 H 2 O 가스를 이용한 자성 박막의 식각 방법은 종래의 식각법에 비하여 부식성 없고 매우 저렴하고 친환경적 기체인 H 2 O 가스를 사용하여 식각하는 새로운 방법으로 재증착이 발생하지 않고, 적절한 식각 속도 및 높은 이방성의 식각 프로파일을 제공하여 자성 박막이 이용되는 모든 소자 및 기기들에 적용할 수 있으며, 특히 미세 패턴의 형성에 효과적이다.
Patent KR-101507726-B1 (KR)
IPC: B65H35/07
Filed: 2013-09-26
Granted: 2015-04-07
Abstract: The present invention relates to a tape attachment apparatus for a box allowing a user to fold a deployed box (B) which is moved by a conveyor (1) and to attach a tape (T) to be finished. The tape attachment apparatus for a box includes: a guide unit (10) including a guide bar (11); a rotary unit (20) having a rotational bar (21) to pressurize a second folding surface (B2) with a rotational force of a motor (22) to be folded; a pressure unit (30) having a press bar (31) which is moved through the cylinder (32); a first roller (41) which rotates; a rotating unit (42) having a cutter (C); and an attachment unit (40) having a second roller (42). Accordingly, the present invention can be fixated and can be finished by an attachment tape, thereby improving convenience.
Patent KR-101455006-B1 (KR)
Inventor: JUNG JONG CHEOL
IPC: D02G1/12
Filed: 2013-09-26
Granted: 2014-10-27
Abstract: The present invention relates to a lyocell material for a cigarette filter and a method for manufacturing the same. More specifically, spinning dope having low density is spun at low temperatures and then is quenched and coagulated by wind at a low speed. Therefore, the lyocell material has low strength. Efficiency of manufacturing the cigarette filter can be enhanced by low strength of the lyocell material.
Patent KR-101541136-B1 (KR)
Title: 희석제를 사용한 고점도 원유 채굴 방법
IPC: E21B43/20
Filed: 2013-09-27
Granted: 2015-08-06
Abstract: 희석제를 사용한 고점도 원유 채굴 방법이 개시된다.  
본 발명의 실시예에 따른 희석제를 사용한 고점도 원유 채굴 방법 은 해양광구에 설치된 플랫폼에서 희석제를 상기 해양광구로 투입하는 희석제 투입 단계 및 상기 투입된 희석제에 의해 점도가 낮아진 원유를 채굴하는 원유 채굴 단계를 포함한다.