baber/WOPTO huggingface dataset:
Patent KR-20160130508-A (KR)
Title: 베어링 장치, 반송 장치, 검사 장치, 및, 공작 기계
Inventor: KONISHI HIROHIDE
IPC: G01D5/20
Filed: 2015-04-22
Abstract: 간단한 구성으로 베어링의 축 방향의 이동을 억제할 수 있는 베어링 장치, 이 베어링 장치를 이용한 반송 장치, 검사 장치, 및, 공작 기계를 제공함. 
전동체(25)를 사이에 끼워 대향 배치된 내륜(21) 및 외륜(23)을 갖는 베어링(11)과, 내륜(21)에 지지되는 하우징 인너(3)와 외륜(23)에 지지되는 로터 플랜지(5)를 갖는 하우징(7)을 구비하고, 로터 플랜지(5)는, 외륜(23)의 축 방향 일단면(23a)측 및 축 방향 타단면(23b)측에 각각 배치되는 한 쌍의 C형 리테이닝링(53, 53)과, 둘레 방향으로 연장되어 한 쌍의 C형 리테이닝링(53, 53)이 각각 장착되는 홈부(52, 52)와, C형 리테이닝링(53)과 베어링(11)의 축 방향 일단면(23a) 및 축 방향 타단면(23b)과의 간극, 및, C형 리테이닝링(53)과 홈부(52)와의 간극에 배치되고, 수지 재료로 형성된 제 1 간극 밀봉 부재(65)를 구비했다.
Patent KR-20160143714-A (KR)
Title: 리그노셀룰로스 물질을 효소적으로 가수분해하고 당을 발효시키는 방법 및 장치
Inventor: NOORDAM BERTUS
IPC: D21C5/00
Filed: 2015-01-29
Abstract: 본 발명은  
a) 임의적으로, 리그노셀룰로스 물질을 전처리하는 단계; 
b) 임의적으로, 상기 임의적으로 전처리된 리그노셀룰로스 물질을 세척하는 단계; 
c) 가수분해 반응기에서, 2종 이상의 셀룰라제를 포함하는 효소 조성물을 사용하여, 상기 임의적으로 세척되고/되거나 임의적으로 전처리된 리그노셀룰로스 물질을 효소적으로 가수분해하는 단계; 및 
d) 임의적으로, 당 생성물을 회수하는 단계 
를 포함하는, 리그노셀룰로스 물질로부터 당 생성물을 제조하는 방법으로서, 
상기 효소적 가수분해 동안 산소-함유 기체가 가수분해 반응기 내의 리그노셀룰로스 물질에 첨가되고,  
상기 리그노셀룰로스 물질에 첨가되는 상기 산소-함유 기체의 일부는 반응기의 헤드스페이스(headspace)로부터 나온 기체이고, 
바람직하게는, 상기 효소적 가수분해의 일부 시간 동안, 상기 효소적 가수분해의 다른 일부 시간에 비해 리그노셀룰로스 물질에 산소가 덜 첨가되거나, 또는  
바람직하게는, 상기 효소적 가수분해의 일부 시간 동안, 리그노셀룰로스 물질에 산소가 첨가되지 않는, 방법에 관한 것이다.
Patent KR-20160138574-A (KR)
Inventor: GOETZ STEFAN
IPC: H02M1/32
Filed: 2015-04-07
Abstract: 본 발명은 전력 공급을 위한 장치와 전기 에너지 저장 시스템에 관한 것이다. 가령 배터리와 같은 종래 에너지 저장 시스템은 예를 들어 배터리 디자인과 충전 상태에 따라 기정되는 전압을 갖는 DC 전압 등 매우 한정된 전기 특성들을 제공하는 반면, 본 발명은 별도의 전력 전자기기 컨버터 회로를 필요로 하지 않으면서, 임의의 제한조건, 예를 들면 최대 전압과 최대 전류 내에서, 사실상 모든 전류 프로파일 및 전압 프로파일을 공급할 수 있다. 동시에, 본 발명은 사전에 명시된 충전 특성들, 예컨대 시간에 따른 특정 전류 및 전압 프로파일들 또는 전력 출력 프로파일 (가령, 일정하거나, 한 특정 프로파일에 따라 상승하거나, 한 특정 프로파일에 따라 하강함)을 유지하면서, 사실상 모든 원하는 형태의 에너지를 출력할 뿐만 아니라 수용할 수도 있고, 그의 통합된 전기 에너지 저장소자들, 가령 커패시터, 배터리, 충전형 배터리 등을 충전시킬 수 있다.
Patent KR-20170013273-A (KR)
Inventor: NAKAHARA ATSUHIRO
IPC: G02F1/1335
Filed: 2015-05-29
Abstract: 메타크릴산 다고리형 지방족 탄화수소에스테르에서 유래하는 구조 단위 (a1) 10 ∼ 50 질량％, 메타크릴산 다고리형 지방족 탄화수소에스테르 이외의 메타크릴산에스테르에서 유래하는 구조 단위 (a2) 50 ∼ 90 질량％, 및 아크릴산에스테르에서 유래하는 구조 단위 (a3) 0 ∼ 20 질량％ 를 함유하여 이루어지는 메타크릴 수지 (A) 와, 폴리카보네이트 수지 (B) 를 폴리카보네이트 수지 (B) 에 대한 메타크릴 수지 (A) 의 질량비 (A)/(B) 가 95/5 ∼ 99.9/0.1 로 용융 혼련 등을 하여 수지 조성물을 얻는다.     그 수지 조성물을 공지된 방법으로 성형하여 필름을 얻는다.
Patent KR-20160148037-A (KR)
Inventor: SEUNGJE PARK
IPC: F25D29/00
Filed: 2015-11-06
Abstract: 본 발명은 터치장치의 인식 능력을 향상시킬 수 있으며, 복수의 터치부를 순차 조작하여 특정 모드로의 진입이 가능하도록 하여 냉장고의 오조작을 방지할 수 있으며, 터치 조작되는 냉장고의 터치 감도 조절을 가시화 상태로 실시할 수 있도록 하는 터치 장치 그리고 터치 장치가 구비된 가전기기 및 그 제어 방법에 관한 것이다.
Patent KR-20170009903-A (KR)
Inventor: LI JUN
IPC: F27D7/04
Filed: 2015-01-19
Abstract: 무산세 연속 어닐링로 환원성 가스 순환 재생 이용 시스템 및 그 이용방법에 관한 것으로, 상기 연속 어닐링로는 예열구간(2), 가열구간(3), 균열구간(4), 서냉구간(5) 및 급냉구간(6)을 포함하며, 환원성 가스의 순환 과정은 다음과 같다. 예열구간(2)의 띠강 입구위치에서 환원성 가스를 추출하고; 추출된 비교적 낮은 온도의 환원성 가스가 열교환기(8)를 통해 온도가 낮아지도록 하며; 냉각 후의 가스가 가스 건조제 정화장치(9)에 진입하여 탈수 건조, 불순물을 제거함으로써 가스 노점이 -20℃ 이하에 달하도록 하고; 가스혼합 장치(10)에서 건조 후의 환원성 가스로 환원성 가스를 보충한 후, 혼합시킨 가스가 급냉구간으로 진입하여 띠강(1)을 급속냉각시키며; 띠강(1)에 의해 가열된 환원성 가스는 서냉구간(5)에 진입하여 띠강(1)에 의해 더 예열된 후, 어닐링로 균열구간에 진입하여 띠강(1)을 환원시키고; 이어서 환원성 가스는 가열구간(3) 및 예열구간(2)에 순차적으로 진입하여 가열 후의 환원성 가스가 열량을 점차적으로 냉각 상태의 띠강(1)으로 전달되도록 하며; 마지막으로 온도가 낮추어진 후의 환원성 가스를 띠강 입구구간으로부터 추출하여 새로운 순환을 시작한다.
Patent KR-20170019358-A (KR)
Title: 감자 종자 w8
Inventor: RICHAEL CRAIG
IPC: A23L19/12
Filed: 2014-06-17
Abstract: 본 발명은 W8으로 지정되는 감자 종자를 개시한다. 본 발명은 감자 종자 W8의 덩이줄기, 감자 종자 W8의 씨앗, 감자 종자 W8의 식물 및 식물 부분, 감자 종자 W8으로부터 생산되는 식품, 및 감자 종자 W8을 자가교배하거나 또 다른 감자품종과 교배함으로써 감자 식물을 생산하는 방법에 관한 것이다. 본 발명은 또한 유전자이식 감자 식물의 생산 방법, 및 이 방법에 의해 생산되는 유전자이식 감자 식물 및 이의 일부에 관한 것이다. 본 발명은 감자 종자 W8으로부터 유래된 다른 감자 식물 및 식물 부분, 감자 종자 W8으로부터 유래된 감자 식물 및 식물 부분을 생산하는 방법 및 이런 방법의 사용으로부터 유래된 감자 식물 및 이들의 부분에 관한 것이다. 본 발명은 추가로 감자 종자 W8을 다른 감자 종자와 교배함으로써 생산된 잡종 감자 덩이줄기, 씨앗, 식물 및 식물 부분에 관한 것이다.
Patent KR-20170023010-A (KR)
Title: 1k uv 및 열 경화성 고온 탈결합가능한 접착제
Inventor: HYNES STEPHEN
IPC: C08G77/50
Filed: 2014-06-24
Abstract: 고온 적용에 사용하기 위한 1-성분 UV 및 열 경화성 임시 접착제가 제공된다.     상기 접착제는 (i) 1,3,5,7-테트라비닐-1,3,5,7-테트라메틸시클로테트라실록산 상의 비닐 기와, 말단 Si-H 수소를 갖는 실란 또는 실록산 상의 말단 Si-H 수소 사이의 반응의 부분적인 히드로실릴화 반응 생성물, 및 (ii) 광 및/또는 열 라디칼 경화 개시제를 포함한다.     또한 이러한 접착제를 포함하는 어셈블리 및 상기 접착제를 사용하는 방법이 포함된다.
Patent KR-20170037898-A (KR)
Inventor: LOGINOV EVGENY
IPC: B41M1/04
Filed: 2015-07-09
Abstract: 본 발명은, 예를 들면, 지폐 및 신원 증명 서류와 같은 보안 문서를 위조 및 불법 복제에 대해 보호하는 분야에 관한 것이다. 특히, 본 발명은 코팅층을 갖는 기재를 통해 배향될 수 있는 자성 또는 자화성 안료 입자를 포함하는 코팅층을 조사 경화함으로써 배향될 수 있는 자성 또는 자화성 안료 입자의 배향을 동결하는 방법에 관한 것이다.
Patent KR-20180081224-A (KR)
Inventor: JUNG BO HOAN
IPC: H04N5/225
Filed: 2017-01-06
Abstract: The present embodiment relates to a vehicle camera and a vehicle including the same. The vehicle camera includes a housing having a first opening formed at one end thereof and a second opening formed at the other end thereof such that a passage is formed between the first opening and the second opening, and a camera module installed within the housing and disposed between the first opening and the second opening. The outermost lens of the camera module is disposed to be exposed through the second opening. A gap exists between the second opening and the outermost lens. It is possible to remove moisture from the outermost lens at driving.
Patent KR-20180081296-A (KR)
Inventor: PARK MYEONG HYOEN
IPC: A63F9/04
Filed: 2017-01-06
Abstract: The present invention provides a board game instrument to learn ecotourism. According to the present invention, the board game instrument to learn ecotourism comprises: a board plate having a start cell, a deserted island cell, a shelter cell, and a free tour cell formed in a corner, having a plurality of undeveloped area cells, ecotourism area cells, leaf card cells, and environment card cells disposed on a moving path in accordance with a surface edge part, and first and second picking cells formed on a central part to put a leaf card and an environment quiz card thereon; a game piece using a dice to display a location of a gamer; an ecotourism area card and a power plant card to be acquired or installed in accordance with instruction content of a corresponding cell when the game piece is placed thereon by being moved as much as the number of spots of the drawing die; a plurality of environmental quiz cards solved by instruction content of a corresponding cell; a plurality of leaf cards to perform quiz content; and energy money including 10, 50, and 100 won to pay game tokens and install a power plane when the game piece is placed in the undeveloped area cell. Accordingly, while making a gamer enjoy the board game, a learning effect about main ecotourism sites of a country is provided, and learning of the value, importance, situation, and location of the ecotourism site is advanced, thereby enabling kids and teenagers to perform learning interestingly without losing concentration.
Patent KR-20180090910-A (KR)
Inventor: KIM SANG BEOM
IPC: H01G4/232
Filed: 2017-02-03
Abstract: The present invention relates to a device array apparatus for an external electrode forming system of a device. The present invention includes: an aligner on which a device aligning member is detachably placed and which vibrates devices placed on the device aligning member to align the devices on the device aligning member; and a device feeder for feeding the devices to the aligner. The aligner includes: a body frame coupled to a base table such that the body frame can linearly move toward the device feeder; a front and rear driving unit for moving the body frame; an angular rotary member coupled to an upper portion of the body frame such that the angular rotary member can be inclined toward the device feeder; an angular rotation driving unit for rotating the angular rotary member; a mounting table coupled to an upper portion of the angular rotary member such that the mounting table can linearly move in a lateral direction in which the device aligning member is detachably coupled to the mounting table; and a vibration generating unit that linearly reciprocates the mounting table. According to the present invention, it is possible to shorten the time for aligning the devices, to easily collect the devices remaining after the alignment, and to minimize damage to the devices.
Patent KR-20180092164-A (KR)
Title: Apparatus and method for processing singal in wireless communication system
Inventor: AHN SEOK KI
IPC: H04L1/00
Filed: 2017-02-08
Abstract: The present invention relates to a 5^th generation (5G) or a pre-5G communication system for supporting a higher data transmission rate than a 4^th generation (4G) communication system such as long term evolution (LTE). The method for operating a reception end in a wireless communication system comprises the steps of: receiving a signal from a transmission end; performing integer forcing (IF) equalization on the received signal; using posteriori probability of each bit for the signal determined based on an equalization matrix and a likelihood value for the signal to determine a log likelihood ratio (LLR) value for each bit; and using the LLR value to decode the signal.
Patent KR-20180102376-A (KR)
Title: Drying device for film making
Inventor: KANG HYUNG HO
IPC: F26B25/20
Filed: 2017-03-07
Abstract: The present invention provides a drying apparatus for film manufacturing to adjust a moisture ratio. According to the present invention, the drying apparatus for film manufacturing comprises: a drying unit having a structure of stacking a plurality of box-shaped drying ovens having a space part formed therein, wherein a film drying and transferring hole is formed on front and rear walls facing each other in each drying oven to allow a film to be passed therethrough; a heating plate installed on the inside of each drying oven and drying the film while radiating infrared rays to the film passing through the drying oven; a moisture adjustment oven coupled and installed to the bottom of the drying oven, and having a box shape with a space part formed therein, wherein a film moisturizing and transferring hole is formed on front and rear walls facing each other to allow the film dried in the drying oven to be passed therethrough; a moisture supply unit connected and installed to the moisture adjustment oven and adjusting the moisture ratio of the film passing through the moisture adjustment oven while supplying air including moisture into the moisture adjustment oven; a discharge duct coupled and installed to the inside of the drying and moisture adjustment ovens perpendicular to a transfer direction of the film to outwardly discharge the air inside the drying and moisture adjustment ovens, and having a discharge slit formed therein; and a guide roller installed on the inner, front, and rear walls of the drying and moisture adjustment oven, and guiding the film to be moved in a zigzag type in a direction from the uppermost drying oven to the moisture adjustment oven.
Patent KR-20180106163-A (KR)
Inventor: PARK SUN WOO
IPC: H01L33/60
Filed: 2017-03-17
Abstract: The present invention relates to a semiconductor device applied to an electronic component such as an LED or the like, and more specifically, to a semiconductor device which has a curved surface of a wavelength conversion layer arranged on the upper surface of a light emitting device included in the semiconductor device to enhance the light output being output to the outside from the semiconductor device, increase the light reflection ratio by realizing a metal layer surrounding the wavelength conversion layer with a metal material, and output the light emitted from the light emitting device to the wavelength conversion layer arranged on the upper surface of the light emitting device. One objective of the present invention is to enhance the light output being output to the semiconductor device by forming the curved surface of the wavelength conversion layer arranged on the upper surface of the light emitting device. According to the present invention, the semiconductor device includes: the light emitting device; a wavelength conversion layer surrounding the light emitting device; and a metal layer surrounding the wavelength conversion layer arranged on the side surfaces of the light emitting device. The surface of the wavelength conversion layer on the upper surface of the light emitting device is curved.
Patent KR-20170035872-A (KR)
Title: Apparatus and method for adaptive gesture recognition in portable terminal
Inventor: SONG HEE JUN
IPC: G06F1/16
Filed: 2017-03-22
Abstract: The present invention relates to execution of functions using gesture recognition in a portable terminal, and operation of the portable terminal comprises the steps of: determining a user situation using at least one situation information; determining a users gesture using at least one sensor measurement value; and performing a function corresponding to the users situation and the gesture.
Patent KR-20180107952-A (KR)
Inventor: HONG JIN HYUK
IPC: H04N21/81
Filed: 2017-03-23
Abstract: The present invention relates to an image display apparatus. The image display apparatus according to an embodiment of the present invention comprises: a display; an interface portion receiving a remote control signal from a remote control apparatus; and a control portion controlling to select a first area of a 360-degree image if an input image is the 360-degree image, scale the first area, and display the image of the scaled first area with an object related to 360-degree watch, wherein the control portion controls to activate a 360-degree watch mode if the object related to 360-degree watch is selected. Accordingly, a part of the inputted 360-degree image and the object related to 360-degree watch can be displayed together.
Patent KR-20180109142-A (KR)
Inventor: KOO DUCK HOI
IPC: G06F9/38
Filed: 2017-03-27
Abstract: The present invention relates to a memory system which processes data with a memory device, and an operating method for the memory system. The memory system comprises: a memory device which includes a plurality of pages storing data, a plurality of memory blocks including the pages, and a plurality of memory dies including the memory blocks; and a controller which receives a plurality of commands from a host, conducts command motions corresponding to the commands in the memory device, provides results of conducting the command motions to the host, and processes request of receiving the commands, conducting the command motions, and providing the conduction results, at regular time duration intervals. Therefore, the memory system and the operating method for the memory system can stably process data with a memory device by minimizing complexity and performance degradation thereof and maximizing use efficiency of the memory device.
Patent KR-20180110274-A (KR)
Title: Stationary OBD Interlocking Device in a Car
Inventor: KIM JAE HYUNG
IPC: B60R11/00
Filed: 2017-03-27
Abstract: The present invention relates to a vehicle-mounted on-board diagnosis (OBD) interlocking device capable of identifying/authenticating identity of a vehicle or a user in a space where the vehicle is stopped, parked, or operated. The vehicle-mounted OBD interlocking device mounted in a vehicle includes: a body part having a body structure to be mounted in the vehicle; a power supply unit supplied with a vehicle power of the vehicle; a power charging unit for performing charging with a charging power based on the vehicle power supplied through the power supply unit; an OBD interlocking module provided in the body part and operated through at least one of the vehicle power and the charging power to collect and manage diagnostic information from an OBD in the vehicle; and an operating module provided in the body part and operated through at least one of the vehicle power and the charging power to control an operation of the OBD interlocking module, to transmit (or broadcast) a Bluetooth-based unidirectional wireless signal including predetermined code information with predetermined signal strength, and to process pairing and Bluetooth-based data communication with a predetermined user wireless terminal at a short distance.
Patent KR-20170113353-A (KR)
Inventor: NOCENTI ROBERT
IPC: D04B9/44
Filed: 2017-03-29
Abstract: 연결 장치(9)는 제1 샤프트(13) 상에 장착된 제1 굽은 니들(17) 및 제2 샤프트(15) 상에 장착된 제2 굽은 니들(19)을 포함한다. 제1 샤프트(13)와 제2 샤프트(15)는 서로에 대해서 상호 경사져 있고, 제1 샤프트(13)의 선회 축(A-A) 및 제2 샤프트(15)의 선회 축(B-B) 둘레를 각각 왕복 가능하게 선회하도록 제어된다. 제1 샤프트(13)는 당해 샤프트와 함께 회전하는 제1 핀(27)에 견고하게 결합되고; 제2 샤프트(15)는 당해 샤프트와 함께 회전하는 제2 핀(31)에 견고하게 결합되며; 그리고 슬라이더(35)는 제1 핀(27) 상에 그리고 제2 핀(31) 상에 슬라이딩 가능하게 장착된다.
Patent KR-20180114742-A (KR)
Inventor: SEO JEOM WON
IPC: C10L5/44
Filed: 2017-04-11
Abstract: The present invention relates to an apparatus for manufacturing a pellet for a fuel, which can be miniaturized and lightened with a relatively simple structure compared with a conventional pellet manufacturing apparatus, can improve a manufacturing yield, and can adjust a compression ratio of a manufactured pellet. According to the present invention, the apparatus comprises: a driving motor; a reducer unit which receives rotational driving force of the driving motor and decelerates the rotational driving force; a pellet molding drum unit which receives the rotational force decelerated from a decelerator unit and molds an introduced pellet raw material; one or more pressing units which are fixed inside the pellet molding drum unit and pressurize the pellet raw material; an outer housing which accommodates the pellet molding drum unit; and a pellet raw material injecting unit which injects a pellet raw material into the pellet molding drum unit. The decelerator unit comprises: a decelerator housing; a gear train which receives rotational driving force of the driving motor and decelerates the rotational driving force, and a driving shaft which has both ends installed as a rotor material in the decelerator housing and is engaged with a final end gear of the gear train (220) to rotate. The pellet molding drum unit comprises: a cylindrical molding drum having a plurality of pellet molding holes formed on a circumferential surface thereof; and a coupling bracket having one side coupled to the molding drum and the other side coupled to the driving shaft of the decelerator unit.
Patent KR-20180115135-A (KR)
Inventor: KIM JEA HEE
IPC: H01L33/62
Filed: 2017-04-12
Abstract: The present invention relates to a micro LED module and a manufacturing method thereof which can realize a display device or a lighting device by using a plurality of LEDs. The manufacturing method of the micro LED module comprises: a first substrate preparing step of preparing a first substrate; a first electrode layer base material forming step of forming a first electrode layer base material on the first substrate; a first conductive bonding layer base material forming step of forming a first conductive bonding layer base material on the first electrode layer base material; a batch pattern forming step of forming a first electrode layer and a first conductive bonding layer by forming a pattern on the first electrode layer base material and the first conductive bonding layer base material in a batch; and a chip mounting step of mounting a first surface of a micro LED chip on the first conductive bonding layer.
Patent KR-20180116002-A (KR)
Inventor: KWON GI CHUNG
IPC: H05H1/00
Filed: 2017-04-14
Abstract: The present invention relates to a system and method for diagnosing plasma, and more particularly, to a system and method for diagnosing plasma in real time by using a change of capacitance sensed in an electrode using a reference waveform with a frequency different from that of a plasma discharge frequency domain band. The value of the sensed capacitance is changed before and after plasma discharge, and real-time plasma diagnosis can be performed by the change of the capacitance. Accordingly, the present invention can improve process yield and the reliability of a process result.
Patent KR-20180068837-A (KR)
Inventor: DEZFOOLIYAN AMIR
IPC: H04L27/26
Filed: 2017-04-18
Abstract: A method and apparatus for compensating frequency-domain inter-carrier interference (ICI) are provided. The method for compensating ICI includes receiving a signal from a receiver, calculating a frequency offset inter-carrier interference (ICI) compensation by the processor of the receiver based on the real matrix part of an approximated ICI matrix and an estimated FO from the received signal, applying, by the processor, the FO ICI compensation to the received signal in a frequency domain to generate an ICI-compensated output, and applying phase rotation to the ICI-compensated output by the processor.
Patent KR-20170046624-A (KR)
Title: Apparatus and method for providing user interface, and computer-readable recording medium recording the same
Inventor: PARK YONG GOOK
IPC: G06F3/042
Filed: 2017-04-19
Abstract: The present invention relates to a device and a method for producing a user interface, and to a computer-readable medium having the same recorded therein. The device of the present invention comprises: a display unit for displaying at least one graphic user interface (GUI); a sensor unit for generating a sensor signal with respect to a touch input of a user finger; and a control unit for receiving a sensor signal generated by the sensor unit, determining a finger contact region and a proximal region on the basis of the received sensor signal, generating finger shape basis information on the basis of the determined finger contact region and the proximal region, and changing and displaying the GUI in accordance with the generated finger shape basis information by controlling the display unit.
Patent KR-20180119292-A (KR)
Title: Two-Wheeler Suspension System
Inventor: CHENG HSIN LIN
IPC: B62K25/04
Filed: 2017-04-25
Abstract: A two-wheeler suspension system comprises: a control frame body in which left and right paths are contained; a control valve body installed in the control frame body, and connected between the left and right paths; a cylinder capable of expanding at a left side, wherein a left side external cylinder and a left side internal cylinder are provided, the left side external cylinder is connected to the control frame body, the left side internal cylinder expands in the left side external cylinder, a left side expansion space is provided between the left side external cylinder and the left side internal cylinder, and the left side expansion space is connected to a left side path; and another cylinder capable of expanding at a right side, wherein a right side external cylinder and a right side internal cylinder are provided, the right side external cylinder is connected to the control frame body, the right side internal cylinder expands in the right side external cylinder, a right side expansion space is provided between the right side external cylinder and the right side internal cylinder, and the right side expansion space is connected to a right side path.
Patent KR-20180120995-A (KR)
Inventor: SON GEUM SUK
IPC: D03D15/00
Filed: 2017-04-28
Abstract: The present invention is for improving the fabric density of a tubular fabric produced by exiting circular looms, and specifically, to a tubular fabric woven by a shuttle loom. The density of wefts and warps can be variously controlled by the present invention, and the weft density can be increased compared to the tubular fabric produced by exiting circular looms, thereby improving tensile strength and tear strength of the tubular fabric, preventing the fabric from tearing apart, and providing the tubular fabric with the variously adjustable size.