baber/WOPTO huggingface dataset:
Patent KR-20200054359-A (KR)
Inventor: LEE JAE HYUN
IPC: H01L51/52
Filed: 2018-11-05
Abstract: The present invention relates to an apparatus for measuring ytterbium for measuring moisture permeability for an organic electronic device and a method therefor. The ytterbium measuring apparatus, according to an embodiment of the present invention, comprises: a glass substrate; a pair of electrode layers stacked on the glass substrate; an ytterbium layer laminated on the glass substrate; a sealing material to be measured laminated on the ytterbium layer; and a sealing material formed along the outer periphery of the encapsulation material to be measured. One end of the electrode layer may be buried in the ytterbium layer, and the other end may be electrically connected to an external resistance measurement device.
Patent KR-20200055392-A (KR)
Title: Dispersion of zirconia nanoparticles composition
Inventor: LEE HOO IN
IPC: C01G25/02
Filed: 2018-11-13
Abstract: The present invention relates to a dispersion of zirconia nanoparticles. More particularly, the present invention relates to a method for producing a dispersion of zirconia nanoparticles and a dispersion of zirconia nanoparticles produced therefrom, wherein the method comprises the steps of: preparing a solution comprising a dispersant and a zirconia powder comprising zirconia nanoparticles; and dispersing the solution using a bead mill. According to the production method, it is possible to realize excellent properties by satisfying certain conditions in the step of dispersing the solution using the bead mill.
Patent KR-20200057390-A (KR)
Title: Peptide AES16-2M for improvement of acne wound and use thereof
Inventor: DAEHO CHO
IPC: A61K38/00
Filed: 2018-11-16
Abstract: The present invention relates to novel peptide AES16-2M effective in ameliorating skin damage caused by acne vulgaris (pimple) and a use thereof and, more particularly, to novel peptide AES16-2M, which has an effect of rapidly ameliorating pimple-caused wounds by increasing the synthesis of collagen helpful in ameliorating the wounds caused by pimple, as well as a use thereof. According to the present invention, the synthetic peptide AES16-2M is a small-scale peptide composed of five amino acids and thus is a small molecule and biodegradable with a less residual period in the body. Accordingly, the synthetic peptide is a highly safe material with less possibility of causing hypersensitivity reaction, and thus has an advantage of minimizing side effects. Therefore, the peptide has an excellent effect of regenerating damaged skin caused by pimple and preventing occurrence of scars, which are aftereffects of pimple, and thus can be effectively applied as a therapeutic agent for pimple without side effects.
Patent KR-20190070264-A (KR)
Title: High contrast structured light patterns for qis sensors
Inventor: SHI LILONG
IPC: H04N13/271
Filed: 2018-11-19
Abstract: Disclosed are a system and a method for a structured light to estimate a depth of an image. An image which is a scene onto which a reference light pattern is projected while including projection of the reference light pattern is received. The reference light pattern includes a predetermined number of sub-patterns. A patch of the received image and the sub-pattern of the reference light pattern are matched based on either a hardcode template matching technique or a probability that the patch corresponds to the sub-pattern. If a lookup table is used, the table can be a probability matrix, can include precomputed correlations scores or can include precomputed class IDs. Estimation of a depth of the patch can be determined based on a disparity between the patch and the sub-pattern.
Patent KR-20190058351-A (KR)
Inventor: LEE SEUNG JAE
IPC: A61K36/14
Filed: 2018-11-20
Abstract: The present invention relates to a complex extract of Juniperus rigida. More specifically, the present invention relates to a composition for preventing or treating obesity which contains the complex extract of Juniperus rigida as an active component. The complex extract of Juniperus rigida according to the present invention has an effect of remarkably inhibiting the expression of protein and RNA of an adipocyte differentiation factor, thereby exhibiting an excellent anti-obesity effect. Therefore, it is possible to be variously utilized in a field of preventing, alleviating, or treating obesity, obesity-related diseases or complications.
Patent KR-20200061070-A (KR)
Title: Cigarette and aerosol generating apparatus therefor
Inventor: HWANG JUNG SEOP
IPC: A24D1/02
Filed: 2018-11-23
Abstract: According to one embodiment, a cigarette comprises: a cigarette rod; a shear plug adjacent to the front end of the cigarette rod; a filter rod adjacent to the rear end of the cigarette rod; and a wrapper including at least one perforation formed in one region to allow air to be introduced inside and surrounding the shear plug and the filter rod.
Patent KR-20200019548-A (KR)
Title: Method for recommending exercise
Inventor: JOO SANGHWA
IPC: A63B24/00
Filed: 2018-11-26
Abstract: According to one embodiment of the present disclosure, disclosed is a method for recommending an exercise. Operations stored in a computer program for processing the method comprise: an operation of receiving a user input for user information, fitness information, and pain information of a user; an operation of determining a type of pain of the user based on the pain information; an operation of determining a difficulty level of an exercise program to be applied to the user based on the user information, the fitness information, and the pain information; an operation of determining the exercise program which matches to the type of pain of the user and to the difficulty level of the exercise program to be applied to the user; and an operation of displaying an exercise image of the determined exercise program.
Patent KR-20200061716-A (KR)
Inventor: KIM YOU NA
IPC: B01J8/00
Filed: 2018-11-26
Abstract: The present invention relates to an oligomerization method of ethylene using a reactor equipped with a condenser, wherein the method comprises a step of pre-mixing a raw material composition at a low temperature, introducing the composition into the reactor, and inducing an ethylene oligomerization reaction at a low reaction pressure. According to the method of the present invention, it is possible to prepare an oligomer having excellent reaction activity and product selectivity, and even if the oligomerization reaction proceeds at a low pressure condition, energy consumption is reduced compared to a conventional heat removal method.
Patent KR-20190082078-A (KR)
Inventor: KIM YOU HYUN
IPC: C08L81/02
Filed: 2018-11-27
Abstract: A thermoplastic resin composition of the present invention comprises 100 parts by weight of a rubber modified aromatic vinyl copolymer resin and 100 to 200 parts by weight of an encapsulated polyphenylene sulfide resin. The encapsulated polyphenylene sulfide resin is coated with an aromatic vinyl resin cross-linked on the entire surface or a part of a polyphenylene sulfide resin. The cross-linked aromatic vinyl resin is a polymer of a monomer mixture comprising an aromatic vinyl monomer and a cross-linking agent. The thermoplastic resin composition has excellent flame retardancy, thermal resistance and impact resistance.
Patent KR-20200063917-A (KR)
Inventor: LEE JI EUN
IPC: B65F1/14
Filed: 2018-11-28
Abstract: The present invention relates to a Saturn-shaped wastebasket which is fixed in an inclined state so that the contents inside do not pour out, thereby solving the problem of an existing wastebasket easily falling upon receiving external impact such that contents pour out of the wastebasket. The Saturn-shaped wastebasket of the present invention includes: a silicon strip in which a portion coming into contact with the floor is formed to be inclined so as to fix the wastebasket when the strip touches the floor, so that the wastebasket is tilted by external impact but does not fall down; a wastebasket lid which can be lifted so that the wastebasket can be opened and closed, and can be pushed by user′s hands to open the wastebasket; and a wastebasket body having a cylindrical shape to have waste stored therein. The wastebasket of the present invention is fixed in the inclined state to prevent the contents inside from pouring out, thereby solving the problem of an existing wastebasket easily falling upon receiving external impact such that contents pour out of the wastebasket.
Patent KR-20200067325-A (KR)
Title: Gate driving circuit for power mosfet
Inventor: KIM KI HYUN
IPC: H03K17/16
Filed: 2018-12-04
Abstract: The present invention relates to a gate driving circuit for power MOSFET. The gate driving circuit includes: a first driving circuit varying the size of a source current according to an operation state of a power switch to drive a soft switching operation of the power switch when a power switch is turned on; and a second driving circuit varying a size of a sink current according to an operation state of the power switch and driving the soft switching operation of the power switch when the power switch is turned off.
Patent KR-20190067122-A (KR)
Title: Apparatus and method for displaying multi-view images
Inventor: SHIN HONG CHANG
IPC: H04N21/4728
Filed: 2018-12-06
Abstract: According to the present invention, an apparatus for displaying a multi-viewpoint image and a viewpoint navigation system are provided. A method for displaying a multi-viewpoint image comprises the steps of: determining a position of a viewer; selecting at least one viewpoint image of a plurality of viewpoint images having a first resolution based on the determined position of the viewer. A viewpoint image other than the selected at least one viewpoint image is selected among a plurality of viewpoint images having a second resolution lower than the first resolution.
Patent KR-20200070641-A (KR)
Inventor: LEE DO HYUNG
IPC: G09G3/32
Filed: 2018-12-10
Abstract: Embodiments of the present invention relate to a compact signal inversion device with simple circuit configuration and a display device using the same. The display device comprises: a substrate; an oxide semiconductor layer positioned on the substrate; a first electrode connected to one portion of the oxide semiconductor layer; a second electrode connected to another portion of the oxide semiconductor layer; a gate electrode positioned on the top or bottom of the oxide semiconductor layer; a metal oxide film positioned on the substrate; a first connection electrode electrically connected to one end of the metal oxide film; and a second connection electrode electrically connected to the other end of the metal oxide film.
Patent KR-20200072978-A (KR)
Title: Method of drone making kit using cardboard
Inventor: LEE EON TAEK
IPC: B64C27/473
Filed: 2018-12-13
Abstract: The present invention relates to a method for manufacturing a drone manufacturing kit using a corrugated cardboard, which folds a corrugated cardboard (1000) for a body to form a body part (100), attaches a wing connecting part (110) to the body part (100), and attaches a wing part (200) to the wing connecting part (110), wherein the body part (100) comprises a wing connecting space part (120) at a lower portion and a control part installing space part (130) at an upper portion. The method for manufacturing a drone manufacturing kit using the corrugated cardboard has a simple structure, enables students or general people to easily manufacture the drone and more easily understand the structure, has inexpensive manufacturing costs by using the corrugated cardboard, prevents accidents caused by fragments generated when the drone is damaged, and is eco-friendly.
Patent KR-20200074786-A (KR)
Title: Memory improvement training system based on augmented reality
Inventor: YANG ELLSHULAMMI
IPC: G06F3/14
Filed: 2018-12-17
Abstract: The present invention relates to a memory improvement training system based on augmented reality. According to one embodiment of the present invention, the memory improvement training system based on augmented reality comprises: an AR device displaying a mixture of real image and virtual image and including a camera; and a learning device providing content related to memory training. The AR device includes: an image storage unit in which at least one content image capable of enhancing memory enhancement is produced and stored in advance; an image providing unit including a scenario unit which matches data recognized from a camera unit with content images stored in the image storage unit, and providing the matched content images; and an image display unit displaying the content images matched by the image providing unit.
Patent KR-20200075600-A (KR)
Inventor: KIM YOUNG WOOK
IPC: E04B5/43
Filed: 2018-12-18
Abstract: An objective of the present invention is to provide a method for constructing a transfer layer of a building, which can conveniently construct a transfer layer between a lower layer of a pillar structure and an upper layer of a wall structure and shorten construction time. According to the present invention, the method for constructing a transfer layer between a pillar structure of a lower layer and a wall structure of an upper layer comprises: a pillar installation step of installing and erecting a plurality of pillars on a foundation or each layer bottom on the lower layer; a girder installation step of installing a plurality of girders on the plurality of pillars installed in the pillar installation step; a PC slab installation step of mounting and installing a plurality of previously manufactured PC slabs for a transfer layer on the plurality of girders installed in the girder installation step; a first placement step of placing concrete on the plurality of PC slabs for a transfer layer installed in the PC slab installation step to form a first placement concrete layer; and a second placement step of additionally placing concrete to include an area of the wall structure of the upper layer over the first placement concrete layer to form a second placement concrete layer.
Patent KR-20200077121-A (KR)
Inventor: NOH SANG SUN
IPC: E01C15/00
Filed: 2018-12-20
Abstract: The present invention relates to a non-welding and non-piece deck road system having a vibration-proof buffer function. According to one embodiment of the present invention, the system adds rotation and tension functions to a coupling part of a frame supporting a wood deck so as to prevent a panel from being shaken or cracked, thereby allowing the wood deck itself to be easily and rigidly installed and drastically securing stability even under earthquakes or various external vibration or the like.
Patent KR-20200077687-A (KR)
Title: Cosmetic container with dual applicator
Inventor: KO JIN SOUK
IPC: A45D34/00
Filed: 2018-12-20
Abstract: The present invention relates to a cosmetic container equipped with a heterogeneous applicator, and more specifically, to a cosmetic container equipped with a heterogeneous applicator, in which a first applicator is formed at an end of a brush extending downward of a container lid and used to apply contents to a narrow area, a second applicator is formed at an entrance of a container body and used to apply the contents over a large area, and a plate-shaped pallet is formed on the second applicator to easily adjust the contents put on the first applicator while rubbing the first applicator on the pallet. The present invention provides a cosmetic container equipped with a heterogeneous applicator including: a container body having contents accommodated therein and formed with an inlet; a container lid that opens and closes the container body and has a brush extending downward; a first applicator formed at an end of the brush of the container lid and applying the contents to a relatively narrow area; and a second applicator formed at an entrance of the container body, having a discharge port, and used to apply the contents to a relatively large area. A plate-shaped pallet is formed on the second applicator, so that the contents of the first applicator, which are put on the first applicator, can be adjusted by rubbing the first applicator on the pallet.
Patent KR-20200080623-A (KR)
Title: Pipe mounting apparatus
Inventor: JANG JUN IL
IPC: F28F9/013
Filed: 2018-12-27
Abstract: The present invention relates to a flow path fixing apparatus. The present invention provides the flow path fixing apparatus, which can have a simple structure and effectively prevent a flow path from being separated from a correct position during an assembly process, thereby implementing a stable assembly process and a fixing structure. To this end, the flow path fixing apparatus includes a support part, a bracket, a coupling bolt, and a rotation preventing means.
Patent KR-20200082944-A (KR)
Title: Device authenticating system
Inventor: NA KWANG YUN
IPC: G06F21/45
Filed: 2018-12-31
Abstract: According to the present invention, a device authentication system comprises a server connected to one or more devices. The device comprises: an authentication management unit (110) which transmits authentication information to the server and determines whether to process data when request information is input; a memory (120) storing device information consisting of a device serial number, a device identification number, and information on a location at which the device is installed; and a data processing unit (130) which performs data processing according to the authentication of the server. The server (300) includes: an authentication unit (310) which checks the authentication information transmitted from the device and transmits an authentication confirmation signal to the device; a user recording unit (320) which stores previously registered user information and device information; and a data recording unit (330) for storing the data transmitted from the device. The request information consists of user information and update information.
Patent KR-20180016621-A (KR)
Inventor: EBIHARA AKIMITSU
IPC: B82Y10/00
Filed: 2004-06-18
Abstract: The present disclosure relates to an exposure apparatus that exposes a substrate with an energy beam via a projection optical system and liquid, the apparatus comprising: 
a first table (TB1) that is movable while the substrate is mounted thereon; 
a second table (TB2) which is movable independently from the first table and on which a substrate is mounted; and 
a drive system that moves the first and second tables with respect to the projection optical system, wherein 
one of the first and second tables is replaced with the other of the first and second tables while maintaining the liquid just below the projection optical system, by moving the first and second tables in a close state below the projection optical system.
Patent KR-20180030862-A (KR)
Title: 이미지에 대한 깊이 맵을 결정하기 위한 방법 및 장치
IPC: G01S17/08
Filed: 2016-07-12
Abstract: 장면의 이미지에 대한 깊이 맵을 결정하기 위한 장치는 이미지에 대한 깊이 맵을 결정하기 위한 능동형 깊이 센서(103) 및 수동형 깊이 센서(105)를 포함한다. 장치는 장면에 대한 광 특성을 나타내는 광 표시를 결정하는 광 결정기(light determiner)(109)를 더 포함한다. 광 표시는 구체적으로, 장면에 대한 가시광선 및/또는 적외선의 레벨을 반영할 수 있다. 깊이 맵 프로세서(107)는 제 1 깊이 맵 및 제 2 깊이 맵을 조합함으로써 이미지에 대한 출력 깊이 맵을 결정한다. 구체적으로, 출력 깊이 맵에 대한 깊이 값은 제 1 및 제 2 깊이 맵의 깊이 값의 조합으로서 결정되고, 여기서 조합은 광 표시에 의존한다. 광 결정기(109)는 가시광선 스펙트럼의 주파수 대역에서의 광 레벨을 나타내는 가시광선 표시로부터 제 1 적외선 표시를 추정한다.
Patent KR-20180030909-A (KR)
Title: 오르니틴 아스파르테이트의 발포성 제제
IPC: A61K9/20
Filed: 2016-07-19
Abstract: 본 발명은 제약 및 기능식품 제제 분야, 및 보다 구체적으로 오르니틴 아스파르테이트의 발포성 제제 뿐만 아니라 그의 제조 방법에 관한 것이다.  본 발명에 따른 오르니틴 아스파르테이트의 제제는 물과의 접촉 시 이산화탄소를 방출하는 가스 발생 성분 뿐만 아니라 산 성분을 포함한다.  본 발명은 화학적으로 순수하고 안정하며, 높은 수준의 발포를 나타내는 이러한 제제의 단순한 제조 방법을 제공한다.  상기 방법은 하기 단계를 포함한다: - 오르니틴 아스파르테이트 및 가스 발생 성분을 포함하는 오르니틴 아스파르테이트-믹스의 과립화에 의해 과립 G를 생성하는 단계, - 과립 G 및 산 성분을 포함하는 최종 믹스의 성분을 혼합하며, 이에 의해 오르니틴 아스파르테이트의 발포성 제제를 생성하는 단계.
Patent KR-20180030944-A (KR)
Title: 간편 설치용 바닥판재
Inventor: HUANG HUANWEN
IPC: E04C2/38
Filed: 2010-08-27
Abstract: 4면 베이스 보드 및 상기 4면 베이스 보드에 고정 및 연결되는 4면 표층 보드를 포함하는 간편 설치용 바닥판재에 있어서, 상기 4면 베이스 보드는 4면 베이스 보드 본체 및 상기 4면 베이스 보드 본체의 에지들 상에 제공되는 보드형 후킹 설상부들을 포함하며; 상기 4면 베이스 보드 본체의 각각의 에지에는 일부 보드형 후킹 설상부들이 균일하게 제공되고; 상기 4면 베이스 보드 본체의 에지의 밑면에는 상기 보드형 후킹 설상부들에 대응하며 상기 보드형 후킹 설상부들 옆에 위치하는 버클들이 제공되며; 상기 4면 베이스 보드 본체의 2개의 에지 상의 상기 보드형 후킹 설상부들의 위치들과 상기 4면 베이스 보드 본체의 다른 2개의 에지 상의 상기 보드형 후킹 설상부들의 위치들은 지그재그 방식으로 배열되며, 또한 상기 4면 베이스 보드 본체의 2개의 에지 상의 상기 버클들의 위치들과 상기 4면 베이스 보드 본체의 다른 2개의 에지 상의 상기 버클들의 위치들은 지그재그 방식으로 배열되는 것을 특징으로 한다.  상기 기술 상태와 비교하여, 본 발명은 접착제나 또는 쇠못으로 고정시킬 필요없이 매우 편리하게 설치 및 고정되는 바닥판재를 가질 수 있다는 장점을 가지며, 또한 사용이 편리하며 구조가 간단하고, 상기 장식용 스트립이 채용된 후, 추가적인 양호한 장식 효과를 장점으로 가질 수 있다.
Patent KR-20180041723-A (KR)
Title: 실리콘으로 구성되는 입자형 재료의 열처리를 위한 방법, 실리콘으로 구성되는 입자형 재료, 및 실리콘으로 구성되는 단결정을 제조하는 방법
Inventor: BRENNINGER GEORG
IPC: C30B29/06
Filed: 2016-07-01
Abstract: 본 발명은, 다결정 입자들로 구성되는 입자형 실리콘의 열처리를 위한 프로세스, 열-처리된 입자형 실리콘이 사용되는 과정에서 실리콘 단결정을 제조하는 프로세스, 및 열-처리된 입자형 실리콘에 관한 것이다. 입자형 실리콘의 열처리를 위한 프로세스는: 
플라즈마 챔버를 통해 유동 방향을 따라 공정 기체를 통과시키는 단계; 
플라즈마 챔버 내에 플라즈마 영역을 생성하는 단계; 
플라즈마 챔버 내로 마이크로파 복사를 공급함에 의해 플라즈마 영역을 유지하는 단계; 
입자형 실리콘을 공정 기체를 통해 900℃ 이상의 온도로 예열하는 단계; 
입자들의 외측 구역을 일시적으로 용융시키기 위해 예열된 입자형 실리콘을 플라즈마 챔버 및 플라즈마 영역을 통해 공정 기체의 유동 방향과 반대로 운반하는 단계; 및  
플라즈마-처리된 입자형 실리콘을 수집하는 단계 
를 포함하는 것인, 다결정 입자들로 구성되는 입자형 실리콘의 열처리를 위한 프로세스에 의해 달성된다.
Patent KR-20180037062-A (KR)
Title: 화상 가열 장치
Inventor: ANDO ATSUTOSHI
IPC: G03G15/00
Filed: 2013-11-21
Abstract: 기록재 상에 형성된 토너 화상을 가열하는 화상 가열 장치이며, 화상 가열 장치는 전원 공급에 의해 토너 화상을 가열하는 열을 발생시키기 위해 기판 및 기판 상의 발열 저항체를 포함하는 히터와, 히터의 비정상적 온도 상승에 응답하여 전원 공급을 차단하도록 작동 가능한 전원 차단 부재, 및 기판의 두께 방향에서 기판보다 높은 열 전도율을 갖는 열 전도 부재를 포함하고, 열 전도 부재와 기판 사이의 접촉 면적은 열 전도 부재와 전원 차단 부재 사이의 접촉 면적보다 크다.
Patent KR-20180055834-A (KR)
Title: 플러그 및 소켓 커넥터
Inventor: DANDL CHRISTIAN
IPC: H01R12/91
Filed: 2016-10-04
Abstract: 2개의 부품(4a, 4b)의 HF 신호-송신 연결을 위한 커넥터(2, 2a, 44a, 44b, 44c), 특히 2개의 회로 기판의 상호 HF 신호-송신 연결을 위한 기판-대-기판 커넥터는, 제1 부품(4a)에 체결하기 위한 제1 연결 부재(6a), 제2 부품(4b)에 체결하기 위한 제2 연결 부재(6b), 및 제1 연결 부재(6a)에 연결하기 위한 제1 단부(10) 및 제2 연결 부재(6b)에 연결하기 위한 제2 단부(12)를 포함하는 중간 부재(8, 56)를 포함하고, 상기 연결을 고정하기 위한 디텐트 연결을 형성하기 위해, 제1 연결 부재(6a) 및 제2 연결 부재(6b)는 각각 제1 디텐트 수단(14a, 14b)을 포함하고, 제1 단부(10)는 디텐트 수단이 없도록 설계되며, 제2 단부(12)는 제1 디텐트 수단(14a, 14b)과 상호작용하도록 설계되는 제2 디텐트 수단(16)을 포함한다.
Patent KR-20190044580-A (KR)
Title: 의자 구조 및 의자
Inventor: JIN MINGHUA
IPC: A47C1/032
Filed: 2017-09-01
Abstract: 본 발명은 의자 구조 및 의자에 대한 것으로: 의자 좌판 유닛과 연결되도록 설치되는 좌판; 좌판 상부에 설치되고, 전단 부분이 좌판의 전단과 전이 연결봉을 거쳐 회전 연결되는 의자 지지 유닛; 좌판의 후단부와 피봇에 의해 회전 연결되는 의자 등받이 유닛; 상기 의자 등받이 유닛과 의자 지지 유닛 사이에 연결되고, 의자 지지 유닛의 후단부와 회전 연결되며, 의자 지지 유닛과 대체로 동일한 면에 위치하는 지레 구동 유닛을 포함하고; 의자 등받이 유닛이 처음 위치에서 피봇을 둘러싸고 뒤쪽으로 회전하는 때에, 지레 구동 유닛을 통해 의자 지지 유닛의 후단부가 뒤로 기울어져 들여 올려지고, 동시에 전이 연결봉 및 의자 지지 유닛의 전단부가 당겨진다. 이러한 의자 구조는 4-링크 지레 연결 암 구조를 형성한다. 사용 과정에서, 좌판이 고정되어 움직이지 않고, 인체는 의자 등받이 유닛에 힘으로 작용하고, 이를 전달하여 의자 지지 유닛이 좌판을 위 아래로 움직이게 함으로써, 전후 움직임을 실현할 수 있다.
Patent KR-20180073607-A (KR)
Title: 심피툼으로부터 특수 추출물을 제조하기 위한 방법
Inventor: HAECKER PETER
IPC: A61P25/00
Filed: 2016-10-24
Abstract: 심피툼으로부터 특수 추출물을 제조하기 위한 방법은 다음 단계들 중 적어도 하나의 단계, 특히 모든 단계를 포함한다: - 심피툼으로부터 현탁계를 제조하는 단계; - 상기 현탁계 중 무코다당류를 다음 단계들을 포함하여 차등적으로 침전시키는 단계: - 상기 현탁계 중 제1 침전물로서 고분자량의 무코다당류를 1차 차등 점액 침전시키고 상기 제1 침전물과 라피네이트로서 추출 잔류물을 분리하고 제1 추출물 상을 수득하는 단계; - 상기 제1 추출물 상으로부터 제2 침전물로서 저분자량의 무코다당류를 2차 차등 점액 침전시키고 상기 제2 침전물을 분리하고 제2 추출물 상을 수득하는 단계; - 상기 제2 침전물 및/또는 제2 추출물 상으로부터 피롤리지딘 알칼로이드를 선택적으로 제거하는 단계; 및 - 상기 제2 침전물, 특히 피롤리지딘 알칼로이드를 제거하여 정제한 제2 침전물과 제2 추출물 상, 특히 피롤리지딘 알칼로이드를 제거하여 정제한 제2 추출물 상을 모아 특수 추출물을 형성하는 단계.
Patent KR-20180093002-A (KR)
Title: 고무용 첨가제
Inventor: MURAKAMI SHINYA
IPC: C08L7/00
Filed: 2016-12-07
Abstract: 설파이드 조성물을 포함하는 고무용 첨가제로서, 상기 설파이드 조성물은, 식(1)로 표시되는 반복 단위를 갖는 설파이드 화합물을 포함하고, 상기 설파이드 화합물에 있어서, 반복 단위(1)의 양 100몰부에 대해서, X=2인 반복 단위(1)의 양이 45몰부 이상이고, 상기 설파이드 화합물에 있어서의 반복 단위(1)의 수 n이 1∼400인, 고무용 첨가제를 제공함으로써, 우수한 내열성을 부여할 수 있는 고무용 첨가제 및 해당 고무용 첨가제를 포함하는 고무 조성물을 제공한다.