baber/WOPTO huggingface dataset:
Patent KR-20210047147-A (KR)
Title: Artificial intelligence based hotel recommendation device and method
Inventor: JUNG JI HA
IPC: G06Q10/02
Filed: 2019-10-21
Abstract: The present invention relates to a device and a method for generating recommended hotel information based on artificial intelligence which recommends customized hotel products to users. The device for generating recommended hotel information based on artificial intelligence comprises: a conversion possibility generation module in which a user receives accommodation reservation request which is an input of a user for input image information, which is travel image information, from a user client, and which includes an artificial neural network module pre-learned by using the input image information and accommodation property information as input information and using conversion possibility information, which is a possibility in which the user will purchase a specific accommodation product, as output information; and a recommended accommodation information generation module generating recommended accommodation information based on the conversion possibility information, and outputting the generated recommended accommodation information to the accommodation reservation application module of the user client.
Patent KR-20200049625-A (KR)
Title: Electronic component pickup apparatus and bonding apparatus
Inventor: KONISHI NOBUAKI
IPC: H01L23/00
Filed: 2019-10-28
Abstract: An objective of the present invention is to provide a pickup apparatus capable of suppressing damage to an electronic component. According to embodiments of the present invention, the pickup apparatus (1) comprises: a pickup unit (4) to pick up an electronic component (3) affixed to an adhesion sheet (2); and a backup unit (200) facing a surface of the adhesion sheet (2), opposite to the electronic component (3), to be installed. The backup unit (200) includes: a suction surface (220) to suck and retain the adhesion sheet (2); a pressing unit (230) installed to be moved along a common axis in the suction surface (220), and provided with a plurality of pressing bodies (30) having shapes of different sizes and being concentrically inserted into the common axis; a driving mechanism (240) to perform a pressing operation of pressing the adhesion sheet (2) by all of the pressing bodies (30) by moving the pressing unit (230), and a separating operation of sequentially moving the pressing bodies (30) in separating directions; and a conversion mechanism (250) which is installed on the driving mechanism (240), and converts an operation of a single driving member (241) moving along the common axis into a separating operation of the plurality of pressing bodies (30).
Patent KR-20210051121-A (KR)
Title: Clothes dryer with sterilization device
Inventor: SEO YONG HO
IPC: D06F58/20
Filed: 2019-10-29
Abstract: The present invention relates to a clothing dryer having a sterilizer, which performs sterilization together with drying. The clothing dryer having a sterilizer comprises: a horizontally installed rotary drying container; a drying rotation motor for rotating the rotary drying container; a drying door; a blowing unit provided to blow air; a heater unit provided to heat the air; a suction unit provided to suck the air; an exhaust unit provided to exhaust the air to the outside; an exhaust filter unit provided to remove dust; a self-generated sterilizing rod; a drying control unit provided to dry laundry; and a control unit.
Patent KR-20200083199-A (KR)
Inventor: NUMATA MASAKI
IPC: H01L51/00
Filed: 2019-10-30
Abstract: Disclosed are a heterocyclic compound, a composition comprising the same, and an organic light emitting device comprising the same. The heterocyclic compound represented by chemical formula 1 has a low glass transition temperature and thus shows high solubility.
Patent KR-20210056834-A (KR)
Title: Patch-type recycling handle assembly
Inventor: PARK SEUNG SUB
IPC: B65D5/46
Filed: 2019-11-11
Abstract: The present invention discloses a patch-type recycling handle assembly that can be easily attached to a packaging material such as a packaging box and be reused. The present invention comprises: an adhesive member detachably installed on at least one surface of the packaging material; a tie back accommodated on the adhesive member in a folded state at least once and having both ends fixed to the adhesive member, respectively; and a cover member installed to cover a top part so that the tie back is not exposed to the outside, and provided with a cut-out cover wherein a cut-out line is formed in at least one part, wherein the adhesive member is attached to the packaging material, and the tie back is withdrawn by removing the cut-out cover of the cover member. Therefore, the present invention is capable of having an effect of increasing portability, and improving a protection of the environment and a recycling performance.
Patent KR-20210059272-A (KR)
Inventor: BUMSEOK JEONG
IPC: G16H50/50
Filed: 2019-11-15
Abstract: A machine learning algorithm for predicting the adolescent depression and a high-risk group through magnetic resonance brain image analysis according to an embodiment is disclosed. An adolescent depression prediction platform of the present invention includes the steps of: screening a high-risk group of adolescent depression using questionnaires and clinical data; screening a high-risk adolescent depression group with biosignals and behavioral models; and screening a high-risk group of adolescent depression with a complex brain image.
Patent KR-20200058308-A (KR)
Title: Filter holder for espresso machines with damped operating handle
Inventor: ALMAGOR OMRI
IPC: A47J31/36
Filed: 2019-11-15
Abstract: The present invention relates to a filter holder with a damping handle for an espresso machine, to remove or at least reduce potential risk to health of an operator. According to the present invention, the filter holder (1) for an espresso machine comprises: a basket shape body (2) including a closed bottom (3) defined by a cut conical side wall (5) made of a metal material and an open upper end part (4); a filter disposed in the basket shape body (2) and being suitable for containing a predetermined amount of ground coffee; and at least one channel (6) extended from the bottom of the basket shape body (2) and distributing beverage formed in the filter. The side wall (5) of the basket shape body (2) includes a coupling means (7) for the filter holder (1) to be placed at a hot water transfer position of the machine for forming the beverage. The filter holder (1) comprises a rod type handle (8) radially coupled to one position of the sidewall (5) of the basket shape body (2). Moreover, to accommodate an angular bias of the rod type handle (8) with respect to the sidewall (5) of the basket shape body (2), an intermediate element (17) is provided between the handle (8) and the sidewall (5) of the basket shape body (2).
Patent KR-20210063905-A (KR)
Title: Ultra-small electrode system for clearing spheroid and organoid
Inventor: LEE DONG HYUN
IPC: C12M1/00
Filed: 2019-11-25
Abstract: Various embodiments of the present invention relate to an ultra-small electrode system for clearing culture cells. The ultra-small electrode system is an electrode system disposed on a plate provided with a plurality of wells with an open top for culturing cells comprises: a cover body coupled to an upper portion of the plate to cover the openings of the plurality of wells; and an electrode having one end inserted into the well through the cover body and the other end protruding from an upper surface of the cover body, in which the electrode may include a first electrode and a second electrode disposed to face the first electrode, and the first electrode and the second electrode may be formed to be inserted into each of the plurality of wells. Various other embodiments are also possible.
Patent KR-20210066977-A (KR)
Title: Method of providing parking lot charging service for battery charging of electric vehicles and parking lot charging system
Inventor: NA YONG BEOM
IPC: B60L53/38
Filed: 2019-11-28
Abstract: According to a first embodiment of the present invention, a parking lot charging system comprises: a wired or wireless charging device provided in a parking lot to charge a battery of a vehicle; a user terminal that communicates with the vehicle and pays for battery charging; a parking lot management terminal that recognizes the vehicle entering the parking lot; and a parking lot management server that provides a battery charging service of a vehicle entering any one parking lot. The parking lot management server controls an operation of the parking lot management terminal according to whether the battery charging of the vehicle is paid through the user terminal.
Patent KR-20210069144-A (KR)
Title: Interior insulation and sound absortion board using spc board
Inventor: JIE DEUK HO
IPC: E04F13/14
Filed: 2019-12-02
Abstract: According to a DIY insulation sound-absorbing interior material using an SPC board formed in a preferred embodiment of the present invention, by using an SPC board as a raw plate, the price is low and flame retardant or non-flammability performance is very good, and by attaching a cork board to the SPC board, it is thin and very effective in sound absorption, sound insulation or insulation.
Patent KR-20210069189-A (KR)
Title: Microchip for sample concentration and sample concentration method using the same
Inventor: LIM CHAE SEUNG
IPC: G01N1/40
Filed: 2019-12-02
Abstract: The present invention relates to a microchip for sample concentration and a sample concentration method using the same, which can further improve test efficiency and accuracy of a sample by separating cells with a filter only by positive pressure of a syringe without using centrifugal force or the like. The present invention comprises: a first chamber in which a sample-containing solution is accommodated; a pressure applying means for applying a force to discharge a solution accommodated in the first chamber in a first direction; a slide formed with a channel through which the solution discharged in the first direction is transmitted; a second chamber in which the solution that has passed through the slide is accommodated; and a filtering means provided between the slide and the first chamber to filter the sample included in the solution from being transmitted through the slide.
Patent KR-20210074513-A (KR)
Title: Method for producing compound-K using microorganisms for traditional fermented foods
Inventor: KIM GAP JIN
IPC: C12P33/20
Filed: 2019-12-12
Abstract: The present invention relates to a manufacturing method of compound K using microorganisms for traditional fermented food. More specifically, the present invention relates to a manufacturing method of compound K using microorganisms for traditional fermented food, capable of producing compound K, which is a useful component of red ginseng and ginseng and is a type of low molecular weight ginsenoside with high bioabsorption by sequentially bioconverting and fermenting the ginseng using microorganisms isolated from yeast and kimchi. The present invention provides the manufacturing method of compound K using microorganisms for traditional fermented food, comprising: a microorganism separation step of isolating the Lactobacillus genus strain from kimchi and separating the Aspergillus genus strain from yeast; a microbial culture step of culturing each of the isolated Lactobacillus genus microorganisms and Aspergillus genus microorganisms, separately; a base manufacturing step of grinding fresh ginseng-type ginseng to prepare a base; and a compound K generation step of generating compound K by a fermentation process using the Lactobacillus genus microorganisms and Aspergillus genus microorganisms in the base.
Patent KR-20210074748-A (KR)
Title: Operating apparatus, operating method, and training method of network based on domain adaptation
Inventor: SON MIN JUNG
IPC: G06T7/10
Filed: 2019-12-12
Abstract: A method and apparatus for operating a network based on domain adaptation according to an embodiment obtains a network previously trained in a source domain and the first style feature of the source domain, receives input data of a target domain, extracts the second style feature of the target domain from the input data by using a network, performs domain adaptation of the input data by style matching of the input data based on the first style feature and the second style feature, and processes style-matched input data using the network. It is possible to improve network performance.
Patent KR-20210079482-A (KR)
Title: Steel sheet having excellent ductility and low-temperature impact toughness and method for manufacturing thereof
Inventor: CHAE JAE YONG
IPC: C22C38/04
Filed: 2019-12-19
Abstract: One aspect of the present invention is to provide a steel material having superior physical properties as compared to the steel materials used in a field of existing plants, particularly in ductility and excellent low-temperature impact toughness, and a method for manufacturing the same.
Patent KR-20190143432-A (KR)
Title: cosmetic vessel
Inventor: OH SUNG TAEK
IPC: B65D43/18
Filed: 2019-12-19
Abstract: A cosmetic container according to an embodiment of the present invention comprises: a container body having an accommodation space for containing contents; an inner lid for opening and closing the accommodation space by rotation; an outer lid for opening and closing one side of the inner lid by rotation; and an opening and closing interlocking unit for opening the inner lid by transferring the rotation of the outer lid to the inner lid when the outer lid is opened. The opening and closing interlocking unit closes the outer lid by transferring the rotation of the inner lid to the outer lid when the inner lid is closed.
Patent KR-20210074971-A (KR)
Title: Health bracelet for guiding bioelectric currents activation
Inventor: PARK CHAN HOO
IPC: A61N1/36
Filed: 2019-12-20
Abstract: The present invention relates to a health bracelet inducing biocurrent activation. More specifically, the present invention relates to the health bracelet including biocurrent activation which activates the biocurrent flowing through the human body through the microcurrent generated in a microcurrent generation part to exhibit effects of promoting metabolism, recovering fatigue, relieving pain, improving blood circulation, etc., has a long lifespan by using a mixture of saline and glycerin, an environmentally friendly material, as an electrolyte solution in the microcurrent generation part. Thus, the health bracelet is harmless to the human body to reduce user repulsion.
Patent KR-20200094630-A (KR)
Inventor: MURAKAMI HIROKI
IPC: G11C5/14
Filed: 2019-12-20
Abstract: Provided is a charge pump circuit suppressing a decrease in boosting efficiency. The charge pump circuit (100) of the present invention comprises a main pump circuit (CPn_M) and a pump circuit (CPn_G) for controlling a gate which controls the main pump circuit (CPn_M). The main pump circuit and the pump circuit for controlling have the same basic configuration, and are KER type pump circuits. The pump circuit for controlling controls an operation of a transistor of the main pump circuit so as to prevent a reverse current from the main pump circuit to the previous pump circuit when boosting is performed in the main pump circuit.
Patent KR-20200090607-A (KR)
Title: Resin composition, resin film, semiconductor laminate, method for producing semiconductor laminate and method for producing semiconductor device
Inventor: ICHIOKA Yoichiro
IPC: C08L63/00
Filed: 2019-12-24
Abstract: The present invention is to provide a resin composition resistant to bending and having excellent adhesive strength; a high-adhesion resin composition film obtained by forming the composition in a film; a semiconductor laminate having a cured product of the film and a manufacturing method for the same; and a semiconductor device formed by dicing the semiconductor laminate and a manufacturing method for the same. To this end, the present invention provides a resin composition comprising (A)-(D): (A) a resin containing epoxy groups in an epoxy equivalent weight in the range of 140-5,000 g/eq; (B) a phenolic curing agent; (C) a curing accelerator; and (D) at least one compound selected from among formulas (0-1)-(0-5). In the formulas (0-1)-(0-5), R′_1 represents a monovalent organic group having 1-20 carbon atoms, containing a hydrolysable silyl group; R′_2 and R′_3 each represent a hydrogen atom or a monovalent organic group having 1-20 carbon atoms; X′ represents an oxygen atom or a sulfur atom; and Ar represents a heterocyclic ring or an aromatic ring optionally having two substituents.
Patent KR-20210081796-A (KR)
Title: Smart Welding Apparatus
Inventor: LEE JI HYUN
IPC: B23K9/32
Filed: 2019-12-24
Abstract: The present invention relates to a smart welding machine which improves welding efficiency by collecting welding environment information. The smart welding machine with improved welding efficiency by collecting the welding environment information according to embodiments of the present invention, in a welding torch unit including a nozzle unit and a handle unit, comprises a sensing unit including an IMU sensor, a temperature sensor, and an angle sensor for measuring a welding environment such as a welding angle, a position, and a temperature. An object of the present invention is to provide the smart welding machine through which a welding worker can receive various welding environment information.
Patent KR-20210085374-A (KR)
Title: Cutting blade for an apparatus removing an acetabular cup from artificial hip joint
Inventor: JU DON SOO
IPC: A61B17/92
Filed: 2019-12-30
Abstract: The present invention relates to a cutting blade for an artificial hip joint acetabular cup removing apparatus. The cutting blade for an artificial hip joint acetabular cup removing apparatus according to an embodiment of the present invention is the cutting blade used for the artificial hip joint acetabular cup removing apparatus, which comprises: a curved portion extending toward the apex of an acetabular cup while enclosing the acetabular cup and having a cutting edge formed at one end; and a pair of branching portions extending and branching obliquely from the other end of the curved portion toward the rear of the acetabular cup removing device to the center line of the acetabular cup removing device, and connected to left and right connecting portions of the acetabular cup removing device, respectively.
Patent KR-20210086144-A (KR)
Title: Gas filling nozzle
Inventor: PARK NO KEUN
IPC: F17C5/06
Filed: 2019-12-31
Abstract: The present invention relates to a gas filling nozzle that can be effectively engaged and disengaged. According to an embodiment of the present invention, a gas filling nozzle comprises: a nozzle body provided with a drive lever on one side; a driving module accommodated in the nozzle body and configured to generate a driving force that is moved in a direction toward one end of the nozzle body by a rotational driving force of the drive lever; and a coupling module disposed at one end of the nozzle body and operated by the driving force of the driving module. The coupling module includes: a coupling member which is moved inward or is provided so as to spread outward; and a power transmission member movable in the front-rear direction and provided to rotate about an axis provided in the front-rear direction when moving in the front-rear direction.
Patent KR-20190052669-A (KR)
Title: 키메라 항원 수용체 및 사용 방법
Inventor: OSTERTAG ERIC
IPC: C07K16/00
Filed: 2017-07-17
Abstract: 센티린을 포함하는 키메라 항원 수용체(CAR)(즉, CARTyrin), 본 개시내용의 CAR 및 CARTyrin을 코딩하는 트랜스포존, 본 개시내용의 CAR 및 CARTyrin을 발현하도록 변형된 세포 뿐만 아니라, 상기의 제조 방법 및 입양 세포 요법을 위한 상기의 사용 방법을 개시한다.
Patent KR-20190028800-A (KR)
Title: 출고 지원 방법 및 장치
Inventor: SUZUKI YASUHIRO
IPC: B60W30/06
Filed: 2016-09-06
Abstract: 자차량(1)을 출고 개시 위치로부터 목표 출고 위치까지 출고 경로를 따라서 이동시키는 출고 지원 컨트롤러를 사용하여 실행하는 출고 지원 방법이며, 출고 개시 위치에 인접한 주차 스페이스(9)에 인접 주차 차량(2)이 존재하는지 여부를 판정하고, 인접 주차 차량(2)이 존재하지 않는 경우에는, 인접한 주차 스페이스(9)를 포함하는 출고 경로를 생성한다.
Patent KR-20190050774-A (KR)
Title: 검출 기능 구비 표시 장치
Inventor: KANEDA KAZUMASA
IPC: G06F3/041
Filed: 2017-09-07
Abstract: 본 개시의 검출 기능 구비 표시 장치는, 제1 조명광을 출사하는 제1 조명부와, 영상 데이터에 기초하여 제1 조명광을 변조하여 영상광을 생성하는 라이트 밸브와, 영상광을 투영면에 투영하는 투영 광학계와, 투영면 상에 있어서의 피위치 검출물의 위치 검출에 이용되는 제2 조명광을 출사하는 제2 조명부와, 투영면 상에 있어서의 피화상 인식물의 화상 인식에 이용되는 제3 조명광을 출사하는 제3 조명부와, 라이트 밸브와 광학적으로 공역인 위치에 배치된 촬상 소자를 포함하고, 투영 광학계를 거쳐 제2 조명광 및 제3 조명광이 입사하는 촬상부와, 촬상부의 촬상 결과에 기초하여 피위치 검출물의 위치 검출 및 피화상 인식물의 화상 인식을 행하는 화상 처리부를 구비한다.
Patent KR-20190050989-A (KR)
Title: 적어도 하나의 simd 스캐터 동작을 포함하는 동작들의 명령-기반 동기화
Inventor: MAHURIN ERIC
IPC: G06F12/0875
Filed: 2017-07-27
Abstract: 프로세서에 의해 수행되는 메모리 동작들의 실행 순서를 결정하는 방법은, 데이터를 메모리에 저장하도록 프로세서에 의해 적어도 하나의 SIMD(single-instruction, multiple-data) 스캐터 동작을 실행하는 단계를 포함한다.  방법은 메모리 동작들의 세트의 실행 순서를 결정하도록 프로세서에 의해 하나 이상의 명령들을 실행하는 단계를 더 포함한다.  메모리 동작들의 세트는 적어도 하나의 SIMD 스캐터 동작을 포함한다.
Patent KR-20190052021-A (KR)
Title: 서방형 부프레노르핀 제제
Inventor: LIN TONG HO
IPC: A61K47/22
Filed: 2017-09-12
Abstract: 생체적합성 유기 용매 내의 3-아실-부프레노르핀, 또는 이의 약학적으로 허용되는 염의 용액을 함유하는 주사가능한 약학 조성물로서, 상기 주사가능한 약학 조성물은 환자에 주사되었을 때 1주 넘게 유지되는 지속적인 방출 프로파일을 보인다. 아실기는 알킬카르보닐기이고, 알킬카르보닐기의 알킬 부분은 1 내지 20개의 탄소 원자를 갖는 직쇄, 분지쇄이다. 생체적합성 유기용매는 N-메틸-2-피롤리돈, 에틸 아세테이트, 에탄올, 부탄올, 2-부탄올, 아이소부탄올, 아이소프로판올, 글리세린, 벤질 벤조에이트, 디메틸 설폭사이드, N,N-디메틸아세트아마이드, 프로필렌 글리콜, 디메틸 글리콜, 벤질 알코올, 또는 이의 둘 이상의 조합이다.
Patent KR-20200094082-A (KR)
Title: 적층체의 제조 방법
Inventor: SHITARA KOJI
IPC: B32B37/12
Filed: 2018-04-26
Abstract: 피착체와, 해당 피착체를 부분적으로 덮는 점착편을 포함하는 적층체의 제조 방법이 제공된다.  그 제조 방법은, 기재층과 해당 기재층의 적어도 상기 피착체측의 면에 적층된 점착제층을 포함하는 점착 시트를 상기 피착체에 첩부하는 첩부 공정; 상기 점착 시트 중 상기 점착편을 구성하는 제1 영역과 상기 점착편을 구성하지 않는 제2 영역의 경계에 절단 가공을 실시하는 커트 공정; 상기 제1 영역을 상기 피착체 상에 남기면서 상기 제2 영역을 상기 피착체로부터 박리 제거하는 일부 제거 공정; 및, 상기 제1 영역의 상기 피착체에 대한 점착력을 상승시키는 점착력 상승 공정;을 이 순으로 포함한다.
Patent KR-20190053279-A (KR)
Inventor: PATTERSON ERIC W
IPC: G06F3/0481
Filed: 2012-10-24
Abstract: 본 발명에 따르면, 사용자 인터페이스 내의 콘텐츠 표면 상의 위치에 수식을 삽입하는 방법이 제공된다.  하나 이상의 사전결정된 계산을 포함하는 상태 표시줄을 나타내는 사용자 인터페이스가 컴퓨터 상에 디스플레이될 수 있다.  컴퓨터는 사용자 인터페이스 내의 상태 표시줄로부터 사전결정된 계산의 선택을 수신할 수 있다.  선택된 사전결정된 계산은 상태 표시줄로부터 드래그될 수 있으며, 이것은 사용자 인터페이스 내의 콘텐츠 표면 상의 드롭 위치에 삽입될 수 있다.  그 다음 컴퓨터는 사용자 인터페이스 내에서 선택된 사전결정된 계산에 상응하는 수식을 자동으로 생성할 수 있다.
Patent KR-20190066074-A (KR)
Title: 안테나 시스템, 가상 안테나 포트 매핑 방법 및 장치
Inventor: DONG WEI
IPC: H01Q21/00
Filed: 2016-11-18
Abstract: 본 발명의 실시예들은 안테나 시스템, 가상 안테나 포트 매핑 방법, 및 장치를 개시하며, 중간층 또는 고층 건물에 대한 네트워크 커버리지를 구현하기 위한, 통신 기술 분야에 관한 것이다.  안테나 시스템은: 적어도 하나의 안테나 모듈 ― 안테나 모듈은 길이방향으로-배열되는 제1 안테나 어레이 및 길이방향으로-배열되는 제2 안테나 어레이를 포함함 ― ; 및 적어도 하나의 안테나 모듈과 일-대-일 대응하는 적어도 하나의 전기적 조정 그룹을 포함하고, 전기적 조정 그룹은 제1 전기적 조정 및 제2 전기적 조정을 포함하고; 각각의 안테나 모듈에 대응하는 전기적 조정 그룹 내의 제1 전기적 조정은 안테나 모듈 내의 제1 안테나 어레이에 접속되고, 안테나 모듈 내의 제1 안테나 어레이에 의해 생성되는 빔의 수직 로브의 다운틸트 각을 조정하도록 구성되고; 그리고 각각의 안테나 모듈에 대응하는 전기적 조정 그룹 내의 제2 전기적 조정은 안테나 모듈 내의 제2 안테나 어레이에 접속되고, 안테나 모듈 내의 제2 안테나 어레이에 의해 생성되는 빔의 수직 로브의 다운틸트 각을 조정하도록 구성된다.
Patent KR-20190072656-A (KR)
Title: 보호 소자
Inventor: KIMURA YUUJI
IPC: H01H37/76
Filed: 2017-11-08
Abstract: 전류 정격의 향상과 이상시의 신속한 전류 차단의 양립을 도모하고, 또한 전류 차단 후의 절연 신뢰성을 향상시키는 보호 소자를 제공한다.     절연 기판 (10) 과, 절연 기판 (10) 에 형성된 제 1, 제 2 전극 (11, 12) 과, 절연 기판 (10) 에 형성된 발열체 (14) 와, 발열체 (14) 와 전기적으로 접속된 발열체 인출 전극 (16) 과, 발열체 인출 전극 (16) 을 통하여 제 1, 제 2 전극 (11, 12) 사이를 접속하는 가용 도체 (31, 32) 와, 발열체 인출 전극 (16) 상에 형성되고, 가용 도체 (31, 32) 가 용융된 용융체가 젖음 확산되어 유지하는 유지 부재 (24) 를 구비한다.
Patent KR-20190086486-A (KR)
Title: 연마용 조성물
Inventor: TSUCHIYA KOHSUKE
IPC: H01L21/304
Filed: 2017-11-15
Abstract: 셀룰로오스 유도체를 포함하는 조성에 있어서, 연마 후의 표면 결함의 저감에 유효한 연마용 조성물을 제공한다.  이 출원에 의하면, 지립, 염기성 화합물 및 표면 보호제를 포함하는 연마용 조성물이 제공된다.  상기 표면 보호제는, 셀룰로오스 유도체와, 비닐알코올계 분산제를 포함한다.  상기 표면 보호제는, 분산성 파라미터 α가 100 미만이다.
Patent KR-20190095444-A (KR)
Title: 섬유 스캐너용 미세구조 광섬유 발진기 및 도파관
Inventor: DALRYMPLE TIMOTHY MARK
IPC: G02B26/10
Filed: 2017-12-21
Abstract: 광섬유들, 및 광섬유들을 포함하는 스캐닝 섬유 디스플레이들이 설명된다.  개시된 광섬유들은, 복수의 질량 조정 구역들이 없는 광섬유와 비교할 때 광섬유의 질량을 감소시키기 위해 중앙 도파 엘리먼트와 외주 사이에 포지셔닝된 복수의 질량 조정 구역들, 이를테면 가스-충전 구역들을 포함한다.