baber/WOPTO huggingface dataset:
Patent KR-20210047082-A (KR)
Title: Standard solution for detecting hydrogen peroxide, detection method for measuring the concentration of hydrogen peroxide using it and automatic control method of concentration of hydrogen peroxide
Inventor: SUNG RACK GYU
IPC: G01N27/416
Filed: 2019-10-21
Abstract: The present invention relates to a standard solution for measuring a hydrogen peroxide concentration, which is used to measure a change in concentration of hydrogen peroxide in real time so as to maintain a constant concentration of hydrogen peroxide used in a CMP process of semiconductor devices, and to a concentration measurement method and an automatic control method using the same.
Patent KR-20200050379-A (KR)
Title: Anti-tearing protection system for non-volatile memories
Inventor: NOVAK TOMAS
IPC: G06F3/06
Filed: 2019-10-23
Abstract: The present invention relates to an anti-tearing protection system (1) for a nonvolatile memory (3) including a first memory block (5) and a second memory block (7). An objective of the present invention is to provide an anti-tearing protection system (1) for a nonvolatile memory (3) which is suitable for systems with strict timing constraints. The first and second memory blocks (5, 7) are arranged to store a data set including user data and an error detection code obtained based on the user data. The first and second memory blocks (5, 7) can be read in a first read mode for determining logic states of data elements included in the data set in accordance with the first read mode. The user data in individual memory blocks are considered to be correct in accordance with the first read mode if the error detection code equals a first given value. The first and second memory blocks (5, 7) can be additionally read in a second read mode for determining the logic states of the data elements included in the data set in accordance with the second read mode. The user data in individual memory blocks are considered to be correct in accordance with the second read mode if the error detection code equals the first given value and if the user data as read in the second read mode are determined to be identical to the user data as read in the first read mode. A third read mode can also be defined. The first read mode can be considered to be a normal read, while the second and third read modes can be used to determine whether data has been strongly written and erased, respectively.
Patent KR-20210048872-A (KR)
Title: Door frame for vehicle
Inventor: CHOI JE WON
IPC: B60J10/30
Filed: 2019-10-24
Abstract: Disclosed is a door frame for a vehicle, which comprises: an indoor panel having an outer circumferential wall, an inner circumferential wall spaced from the outer circumferential wall, and an indoor side wall connecting the outer circumferential wall and the inner circumferential wall; and an outdoor panel coupled to the indoor panel. The outer circumferential wall has a mounting hole for mounting of a door-side weatherstrip, and the outer circumferential wall can be tiltedly extended at a predetermined angle with respect to the indoor side wall.
Patent KR-20200045983-A (KR)
Title: Methods for preparing in vitro cultured hepatocytes using er stress reliever and in vitro cultured hepatocytes prepared by thereof
Inventor: DONG HUN WOO
IPC: C12N5/071
Filed: 2019-10-28
Abstract: The present invention relates to a method for manufacturing in vitro cultured hepatocytes using an endoplasmic reticulum stress reliever, and in vitro cultured hepatocytes manufactured through the method. Particularly, the present invention relates to a technology for differentiating pluripotent stem cells into hepatocytes, culturing hepatoma cell lines, or culturing primary cultured hepatocytes, using an endoplasmic reticulum stress reliever, to prepare in vitro cultured hepatocytes which have improved functionality and which can be used in a test for prediction of the hepatotoxicity of novel drug candidates.
Patent KR-20210051532-A (KR)
Title: Travel Content Service System
Inventor: LEE NAM KI
IPC: G06F16/58
Filed: 2019-10-30
Abstract: The present invention relates to a method and system for providing traveler-produced travel information capable of requesting and receiving travel information between travelers using a smart device of the traveler equipped with an application. The smart device equipped with the application delivers the requested information including a category and region information of an itinerary desired by the traveler through a travel information providing server and mobile communication network, and other travelers respond by transmitting essential information matching the requested information, more helpful images, and text information such as links, comments, and the like. In addition, the smart device equipped with the application includes a system in which the provided images and text information are distributed and stored through a verification module, and the server provides recommendation information even when requested by other travelers, thereby providing the more desired travel information and valid information.
Patent KR-20200081218-A (KR)
Title: Method and apparatus for joining sheet-shape adhesive material
Inventor: ISHII NAOKI
IPC: H01L21/78
Filed: 2019-11-06
Abstract: Provided are a sheet-like adhesive material attaching method and a sheet-like adhesive material attaching device, which are capable of attaching a sheet-like adhesive material cut into a predetermined shape to a workpiece with high accuracy. An adhesive material position recognition mechanism (47) recognizes an adhesive material piece (Tp) held by a holding tape (F). A workpiece position recognition mechanism (48) recognizes a workpiece (W) held in a workpiece holding table (8). A control unit (44) adjusts the position of the workpiece (W) and the adhesive material piece (Tp) on the basis of information on the adhesive material piece (Tp) obtained by the adhesive material position recognition mechanism (47) and information on the workpiece (W) obtained by the workpiece position recognition mechanism (48), and attaches an attachment surface of the workpiece (W) and an adhesive surface of the adhesive material piece (Tp) after the attachment surface of the workpiece (W) and the adhesive surface of the adhesive material piece (Tp) exactly face each other. Both the workpiece (W) and the adhesive material piece (Tp) are recognized such that the positional relationship between the workpiece (W) and the adhesive material piece (Tp) can be adjusted very accurately.
Patent KR-20210060262-A (KR)
Inventor: DOYUN KIM
IPC: H05K5/00
Filed: 2019-11-18
Abstract: The present invention relates to a block for a vehicle. The framework of the block for the vehicle is formed by a mainframe (10). The mainframe (10) includes a substrate space (20) on which a printed circuit board (40) is installed inside a division space (19). To fasten the printed circuit board (40) with the mainframe (10), a first connection nut (50) is fastened with a first connection bolt (30) installed on the mainframe (10), and a second connection nut (52) is fastened with a second connection bolt (32). In addition, a fixing nut (54) is fastened with a fixing bolt (34). At the same time, a first connection terminal (51) is installed on the first connection bolt (30), coming in close contact with the ground of the printed circuit board (40) by the first connection nut (52). A second connection terminal (53) is installed on the second connection bolt (32), coming in close contact with the ground of the printed circuit board (40) by the second connection nut and forming an electric connection. The present invention aims to provide a block for a vehicle, which is able to minimize the size of a printed circuit board.
Patent KR-20210061536-A (KR)
Inventor: KIM YONG CHAN
IPC: F01N1/06
Filed: 2019-11-20
Abstract: Disclosed is a muffler device, which comprises: a muffler unit having an inlet pipe where exhaust gas is introduced, a chamber connected to a rear end of the inlet pipe, and an outlet pipe connected to a rear end of the chamber and discharging the exhaust gas; and a sound wave supply unit supplying a wound wave into the chamber to condense fine dust contained in the exhaust gas to increase a size of the fine dust.
Patent KR-20210062911-A (KR)
Title: Flexible Printed Circuit
Inventor: LEE JINWOO
IPC: H05K3/40
Filed: 2019-11-22
Abstract: A printed circuit board includes a bump in which a depression part is formed. The depression part is formed in the central region of a contact surface. The purpose of the present invention is to prevent a short circuit between bumps, which can be caused by excessive flow of conductive balls in an anisotropic conductive film between the bumps.
Patent KR-20190133135-A (KR)
Title: A collaborative personal assistant system for delegating providing of services supported by third party task providers and method therefor
Inventor: LEE JICHEOL
IPC: G06Q50/10
Filed: 2019-11-25
Abstract: The present invention provides a server for providing services of third-party providers by proxy, which receives an input from a first device, determines whether the input corresponds to an executable task by each of a plurality of second devices, if the input corresponds to the executable task by each of the plurality of second devices, identifies at least one pattern descriptor corresponding to the input among a plurality of pattern descriptors - the plurality of pattern descriptors include service queries and natural language input patterns matched with the service queries -, identifies at least one second device corresponding to the identified at least one pattern descriptor among the plurality of second devices, sends a query request to the identified at least one second device, and receives a response including information on one or more actions of at least one second device related to the task from the identified at least one second device as a response to the query request. The present invention may recognize the user input more systematically, and find a third-party task server providing a task corresponding to the user input more simply.
Patent KR-20210070717-A (KR)
Title: System for harvesting follicular units and handpiece used in the same
Inventor: KIM BYOUNG SUL
IPC: A61B17/00
Filed: 2019-12-05
Abstract: According to an embodiment, disclosed is a handpiece (300) used for a hair follicle collection system. The handpiece comprises: a linear motor (301) for converting electrical energy into linear kinetic energy; a needle chuck (303) that is operatively connected to the linear motor (301) and moves linearly by linear kinetic energy; and a needle (305) operatively connected to the needle chuck (303) and detachably coupled to the needle chuck (303). A component for rotating the needle (305) is not included. By the linear kinetic energy converted by the linear motor (301), the needle (305) linearly moves from an initial position (IL) to a target position (TL).
Patent KR-20210075616-A (KR)
Title: Functional composition for antioxidation comprising extract of Astragalus membranaceus Bunge leaves fermented by lactic acid bacteria as an active ingredient
Inventor: PARK SHIN YOUNG
IPC: A23L33/105
Filed: 2019-12-13
Abstract: The present invention relates to an antioxidant functional composition comprising an extract of Astragalus propinquus leaves fermented with lactobacillus. The extract of Astragalus propinquus leaves fermented with lactobacillus has increased contents of total polyphenol, flavonoid, isoflavonoid, and metabolome substances and an aromatic substance, an excellent antioxidant effect, and increased flavor, thereby being usefully used as an antioxidant functional composition.
Patent KR-20210075659-A (KR)
Title: Coating composition capable of thermoforming after curing and plastic product using the same
Inventor: YOO HYUN SEOK
IPC: C09D7/40
Filed: 2019-12-13
Abstract: The present invention relates to a coating composition that can be thermoformed after curing and comprises a polyfunctional acrylate-based oligomer, a thermoplastic polymer, and an organic solvent. According to the coating composition of the present invention, it is possible to provide a coating film that can be thermoformed while having excellent hardness, durability, and scratch resistance. In addition, it is possible to provide a plastic product that can be applied instead of glasses in various industrial products such as construction, electronic products, automobiles, etc.
Patent KR-20210076594-A (KR)
Title: Method for making prediction model for sleep apnea syndrome by using numerical data and method for predicting sleep apnea syndrome by using the same prediction model
Inventor: JEONG WHUN KIM
IPC: G16H50/50
Filed: 2019-12-16
Abstract: A method of generating a model capable of predicting sleep apnea with high accuracy using a breathing sound or snoring sound of a sleeping person and a method of predicting sleep apnea syndrome by using the prediction model are provided. The method of generating a sleep apnea syndrome prediction model includes the steps of: preparing audio data in which the breathing sound of each subject is recorded while the subject group consisting of a plurality of subjects is in a sleeping state; removing noise from audio data; dividing the audio data into predetermined breathing cycle units (each of the divided audio data is referred to as a 'window'); extracting audio features related to characteristics of breathing sounds for each window; converting audio features into numerical data; and generating a sleep apnea prediction model by performing machine learning on a target group by using numerical data and apnea-hypoventilation index for each subject as variables.
Patent KR-20210078242-A (KR)
Title: Foldable display device
Inventor: JEON SEUNG O
IPC: G09F9/30
Filed: 2019-12-18
Abstract: According to an embodiment of the present specification, a foldable display device includes: a display panel divided into a folding area and a non-folding area; and a back plate having a stacked structure of two or more layers on one surface of the display panel and having a plurality of protrusions spaced apart from each other in the folding area. Accordingly, it is possible to prevent damage to the display panel by blocking folding in a direction opposite to a design direction, and to prevent defects due to external force during transportation and storage.
Patent KR-20210078346-A (KR)
Title: A standing water bottle that wont slip
Inventor: PARK JI YEONG
IPC: B65D25/20
Filed: 2019-12-18
Abstract: The present invention relates to an anti-slip water bottle capable of preventing a water bottle from slipping away from a hand, thereby solving a problem that an existing water bottle easily slips away from a hand during a dynamic activity such as running or the like. According to the present invention, a plastic water bottle comprises: a plastic cap having a circular shape to protect water in the plastic bottle from an external environment and prevent contents from spilling; and a plastic bottle body formed into a shape protruding outward along the circumference of an upper part of the body to prevent a slip while protecting the contents. Therefore, the present invention is capable of preventing a water bottle from slipping away from a hand, thereby solving a problem that an existing water bottle easily slips away from a hand during a dynamic activity such as running or the like.
Patent KR-20210078774-A (KR)
Title: Manufacturing method of barrier film coated by spray layer-by-layer self-assembly and property evaluation method thereof
Inventor: SUNG YEOL KIM
IPC: G01N27/42
Filed: 2019-12-19
Abstract: The present invention relates to a manufacturing method of a barrier film coated by a spray-type layer-by-layer self-assembly and a property evaluation method thereof. The manufacturing method of a barrier film of the present invention performs the layer-by-layer self-assembled coating of the spraying scheme including one cycle composed of: a first step of spraying a cationic solution on a specimen; a second step of washing with deionized water; a third step of spraying the anionic solution; and a fourth step of washing with deionized water, so that the thickness of the desired layered structure is easily controlled by repeating the coating, and various specimens are coated rapidly and uniformly. Further, the present invention provides the property evaluation method according to the cyclic voltammetry performed with three electrodes for the barrier film manufactured by the spray-type layer-by-layer self-assembly coating, so that mass transfer is controlled and corrosion is suppressed.
Patent KR-20200000426-A (KR)
Title: Continuous manufacturing device for fried rice
Inventor: KIM CHUNG JU
IPC: A23P30/00
Filed: 2019-12-26
Abstract: The present invention relates to a device for continuously manufacturing fried rice, comprising a rotational cooking unit having a rotational plate with a plurality of frying containers, a rotational mixing unit, a frying oil input unit, an egg liquid input unit, a steamed rice input unit, a chopped meat and ham input unit and a soy sauce input unit. The device is to continuously and rapidly manufacture fried rice in bulk by consecutively supplying frying oil, an egg liquid, steamed rice, meat and ham, and a soy sauce to the plurality of rotating frying containers in the rotating rotational plate, and to rapidly chill and pack the prepared fried rice by being mixed with chopped green onions.
Patent KR-20210083917-A (KR)
Title: Display apparatus
Inventor: KIM MIN KYU
IPC: H01L27/32
Filed: 2019-12-27
Abstract: A display device according to an embodiment of the present specification includes a substrate having a display area and a non-display area; a lower connection line placed in the non-display area; a bank layer disposed on the lower connection line and having an undercut structure at a lower edge; a bank etch layer disposed between the lower connection line and the bank layer and having an edge part inside the lower edge of the bank layer; and a second driving electrode disposed on the bank layer and electrically connected to the lower connection line at least once. A plurality of bank holes are disposed in the bank layer. Defects due to disconnection of the second driving electrode can be prevented by forming the dense bank holes in the non-display area.
Patent KR-20210084160-A (KR)
Title: Test device for vehicle knuckle
Inventor: JEONG SE WOONG
IPC: G01N3/08
Filed: 2019-12-27
Abstract: According to one embodiment of the present invention, there is provided a knuckle testing apparatus that can be used to test the durability of a knuckle for a vehicle. A vehicle knuckle testing apparatus according to one embodiment of the present invention comprises: a fixing jig to which a test target knuckle is mounted and fixed; a test jig connected to a knuckle to be tested on the opposite side of the fixing jig; and one or more actuating rods mounted on the test jig and applying a load to the test jig, wherein the actuating rod may be configured to be relatively rotatably coupled to the test jig through a spherical bearing.
Patent KR-20210085343-A (KR)
Title: Display device and manufacturing method thereof
Inventor: PARK YONG JIN
IPC: G09G3/20
Filed: 2019-12-30
Abstract: The embodiments of the present invention relate to a display device, which includes: a display panel on which a plurality of pixels are arranged; a first driver IC controlling driving of the pixels arranged in a first area of the display panel, and including a first gamma generator outputting multiple first gamma voltages; and a second driver IC controlling driving of the pixels arranged in a second area of the display panel, and including a second gamma generator outputting multiple second gamma voltages, wherein the first gamma generator and the second gamma generator generate the first gamma voltages and the second gamma voltages, respectively, by using a plurality of gamma reference voltages output from the first gamma generator. Accordingly, gamma voltage difference between the gamma generators provided in each driving chip may be removed.
Patent KR-20190015583-A (KR)
Title: Fc 도메인 내의 돌연변이를 갖는 안정한 이종이량체 항체 디자인
Inventor: CABRERA ERIC ESCOBAR
IPC: C07K16/00
Filed: 2011-11-04
Abstract: 제공된 스카폴드는 이펙터 기능의 조절에 관여하는 다양한 Fc 수용체들 사이의 선택성을 천연 동종이량체(대칭) Fc 분자에 의해 달성될 수 있는 선택성보다 높은 수준으로 달성하고 생성된 변이체 Fc 이종이량체의 증가된 안정성 및 순도를 달성하기 위해 다양한 도메인들(예를 들면, CH2 및 CH3) 내에 비대칭으로 존재하는 중쇄를 갖는다. 이들 신규 분자들은 항체가 거동하는 천연 방식을 변경하도록 디자인되어 있고 치료제에서 사용되는 불균질한 성분들의 복합체를 포함한다.
Patent KR-20190022818-A (KR)
Title: 습윤 가스 조건 하에서의 압축기 서지 방지 보호
Inventor: GALEOTTI DANIELE
IPC: F04D31/00
Filed: 2017-07-06
Abstract: 습윤 가스 조건 하에서 압축기(7)의 서지 방지 보호 방법이 설명된다. 압축기는 흡입측(7S) 및 이송측(7D)을 포함한다. 서지 방지 시스템은 압축기의 이송측과 흡입측 사이에 배치된다. 상기 방법은 아래의 단계를 포함한다: 압축비 대 관련 파워 다이어그램에서의 서지 한계 곡선을 계산하는 단계; 상기 압축비 대 관련 파워 다이어그램에서 압축기 작동점을 결정하는 단계; 작동점과 서지 한계 라인 사이의 거리를 검출하는 단계; 및 상기 거리가 최소 안전 거리 미만인 경우, 압축기의 서지 방지 시스템에 작용하는 단계.
Patent KR-20190012281-A (KR)
Title: 샘플과 연관된 폴리뉴클레오티드의 식별
Inventor: ROBINSON WILLIAM H
IPC: C07K16/12
Filed: 2012-04-27
Abstract: 본 명세서는 단일 샘플과 같은 샘플들을 시퀀싱, 분석, 활용하기 위한 방법 및 조성물을 개시한다. 또한 본 명세서는 샘플로부터 2 이상의 서열을 함께 매칭하기 위한 방법 및 조성물을 개시한다. 또한 본 명세서는 관심 분자(molecules of interest)를 발현 및 스크리닝하기 위한 방법 및 조성물을 개시한다.
Patent KR-20190018532-A (KR)
Title: 배터리-작동식 진공 청소기
Inventor: LUBBERS MATTHIJS HENDRIKUS
IPC: A47L5/24
Filed: 2018-03-27
Abstract: 배터리-작동식 진공 청소기는 하단부를 갖는 손잡이(H); 손잡이(H)의 하단부에 인접한 단부를 갖는 배터리(B); 먼지-동반된 공기를 위한 유입구(N)에 결합된 먼지 관리 시스템(DMS); 및 배터리(B) 및 손잡이(H)의 하단부에 인접하게 위치되고, 먼지 관리 시스템(DMS)을 통한 공기유동을 생성하기 위한 공기유동 생성기(AG)를 포함한다.  바람직하게는, 배터리(B)는 손잡이(H)와 먼지 관리 시스템(DMS) 사이에 위치된다.  유리하게는, 배터리(B)는 공기유동 발생기(AG)에 인접한 제1 측부 및 먼지 관리 시스템(DMS)에 인접한 제2 측부를 갖는다.
Patent KR-20190026847-A (KR)
Title: 접속 시도 방법 및 사용자기기와, 접속 제어 방법 및 기지국
Inventor: CHUN SUNGDUCK
IPC: H04W48/02
Filed: 2017-08-02
Abstract: 본 발명의 무선 통신 시스템에서 사용자기기(user equipment, UE)는 복수 접속 카테고리들 각각에 대한 매핑 정보를 수신할 수 있다. 상기 UE는 상기 복수 접속 카테고리들에 대한 바링 정보를 수신할 수 있다. 상기 UE는 상기 UE의 데이터가 상기 매핑 정보에 따라 속하는 접속 카테고리와, 상기 바링 정보를 기반으로, 네트워크로 접속 시도를 수행할 것인지를 결정할 수 있다.
Patent KR-20190028788-A (KR)
Title: 코드를 인코딩 및 디코딩하기 위한 방법과 시스템
Inventor: MONTORSI GUIDO
IPC: H03M13/11
Filed: 2016-07-20
Abstract: LDPC 행렬로 소스 워드를 인코딩하고 코드워드를 디코딩하기 위한 방법 및 장치가 개시된다.  상기 방법과 장치는 리프팅 팩터 Z의 LDPC 행렬을 이용한다.  LDPC 행렬 H n 은 복수의 부분행렬을 포함하고, 각각의 부분행렬은 Z×Z의 크기를 가지고 있으며, 적어도 하나의 부분행렬은 m 1 개의 "1"의 대각선을 가지고 있다.  m 1 은 2보다 크거나 같은 정수이다.
Patent KR-20190026959-A (KR)
Title: 전류 제한 엘리먼트를 갖는 비휘발성 메모리 디바이스
Inventor: WANG YUN
IPC: H01L27/24
Filed: 2013-01-18
Abstract: 내부에 배치된 전류 제한 컴포넌트의 추가로 인해, 향상된 디바이스 스위칭 성능 및 수명을 갖는 저항성 스위칭 메모리 엘리먼트를 포함하는 비휘발성 메모리 디바이스를 형성하는 방법.     전류 제한 컴포넌트는 형성된 저항성 스위칭 메모리 엘리먼트의 스위칭 성능 및 수명을 향상시키도록 구성된 적어도 하나의 저항성 재료의 레이어를 포함한다.     형성된 전류 제한 레이어, 또는 저항성 레이어의 전기적 특성들은 비휘발성 메모리 디바이스에서 발견되는 형성된 저항성 스위칭 메모리 엘리먼트에서 고정된 직렬 저항을 부가함으로써 논리 상태 프로그래밍 ("설정" 및 "재설정") 단계들 동안 가변 저항 레이어를 통해 흐르는 전류를 낮추도록 구성된다.     저항성 스위칭 메모리 엘리먼트는 디지털 카메라들, 모바일 전화기들, 핸드헬드 컴퓨터들, 및 뮤직 플레이어들과 같은 다양한 전자 디바이스들에서 사용되는 고용량 비휘발성 메모리 집적 회로의 일부로서 형성될 수도 있다.
Patent KR-20190043563-A (KR)
Title: 열 이미지 데이터를 생성하기 위한 장비 및 방법
Inventor: WILLMOTT JONATHAN RAFFE
IPC: G02B26/08
Filed: 2017-09-08
Abstract: 열 이미지 장치가 제공되며, 방사를 수신하고, 대응하는 검출기 신호를 출력하는 검출기; 및 상기 검출기에 관련하여 배치된 조종가능한 미러 장치를 포함하고, 상기 미러 장치는 복수의 위치에 걸쳐 입사동을 스캔하도록 조종가능하여, 상기 검출기가 상기 입사동의 상기 위치에 대응하는 물체의 각 부분의 온도를 나타내는 각각의 검출기 신호를 출력하도록 하고, 상기 열 이미징 장치는 상기 복수의 입사동 위치의 모든 입사동 위치에 대해 실질적으로 일정한 에텐듀를 제공하도록 구성된다.
Patent KR-20190059901-A (KR)
Title: 코팅제 조성물
Inventor: KISHI KATSUHIKO
IPC: C09D183/02
Filed: 2017-09-20
Abstract: 특히 자동차 차체 및 전차 차량의 금속면, 도장면 또는 수지면 등에 대하여, 우수한 발수성, 활수성, 및 양호한 도포막 내구성을 부여하기 위한 박막 코팅층이 요구되고 있어, 본 발명에서는, 특정 조성의 코팅제 조성물을 사용함으로써, 당해 과제를 해결할 수 있었다.  본 발명은, (a) 실리카 입자 1질량부에 대하여, (b) 반응성 실리콘 올리고머 0.01∼1.8질량부, (c) 소정의 실리케이트 화합물 0.05∼10질량부, 및 (e) 유기 용제 30∼300질량부를 포함하고, 또한 (d) 유기산 화합물을, 상기 (b) 및 (c)의 합계 1질량부에 대하여, 0.001∼0.5질량부 포함하는 코팅제 조성물이다.
Patent KR-20190094331-A (KR)
Title: 교반 스터러 및 유리판의 제조 방법
Inventor: UETA Eisaku
IPC: C03B5/187
Filed: 2017-08-30
Abstract: 축(13)과, 축(13)의 길이방향을 따라 부착된 복수의 교반 날개(14)를 구비하고, 축(13)의 회전에 따라 복수의 교반 날개(14)를 축(13) 주변으로 선회시켜 교반조(6) 내의 용융 유리를 교반하기 위한 교반 스터러(12)로서, 교반 날개(14)(날개체(14a))가 관통 개구부(14aa)를 갖고, 교반 날개(14)(날개체(14a))에 있어서의 선단부(14ab)가 축(13)의 길이방향을 따라 연장되고, 축(13) 주변의 선회시에, 축(13)의 상단측의 교반 날개(14)만큼 하단측의 교반 날개(14)에 대하여, 축(13) 주변에서의 위상이 지연되도록 복수의 교반 날개(14)가 부착되는 구성으로 했다.